TWI611959B - Glass breaker structure with quick release protective cover - Google Patents

Description

Glass breaker structure with quick release protective cover

The invention relates to a glass rupture device, in particular to a glass rupture device structure with a quick release protection cover.

According to the advancement of process technology, the development of glass materials is very mature, not only can have various physical characteristics, but also different types, such as: safety glass, reinforcement, depending on the application level. Glass, heat-stable glass, low-expansion glass, laminated glass, etc., although all kinds of new glass have improved people's quality of life, but also formed many undetectable safety corners, such as: in the event of various emergency disasters (such as: accidents in a car accident, fire in a house or other glass-tight spaces cannot be opened, etc.), various tempered glass (such as: windows, glass windows or glass doors) often become a serious obstacle in emergency evacuation or rescue, because In the absence of tool assistance, it is generally difficult to quickly break down the tempered glass to successfully remove this serious obstacle, and to escape safely, often because of the inability to remove the sharp fragments formed by the tempered glass. And delaying people’s safe escape from emergency evacuation, or delaying the speed and time of the emergency rescue personnel’s emergency rescue, resulting in Many unfortunate tragedies are a pity.

The glass materials with high structural strength, such as tempered glass and safety glass, which are currently widely used in public transport vehicles (such as buses or trams) and building structures, are For example, when an emergency rescuer or a rescuer performs an emergency rescue, even if it is struck by a hammer, a stick or a heavy object, it is difficult to crush it. Even the police or rescue personnel may still be in the process of impact. It is damaged by the great rebound force generated. Generally speaking, only the sharp weights can be struck vertically on the front side of each high-strength glass material to effectively destroy the cohesive stress of each high-strength glass material. Each of the high-strength glass materials is crushed in one fell swoop. At present, please refer to Figure 1, although the manufacturer has designed a portable alarm tool 11 (such as: batons, flashlights, etc.), which is equipped with a tapered cone 10 to make the police When the consumer encounters a high-strength glass barrier 12 during the emergency rescue or attack operation, the alarm tool 11 can be immediately taken out, and the high-strength glass barrier 12 is struck by the breaking cone 10 to destroy the glass. The cohesive stress of the barrier 12 is such that a break point is formed on the glass barrier 12, and the glass barrier 12 is crushed in one fell swoop to successfully complete the rescue or attack action.

However, the above-mentioned alarm tool 11 still has many improvements in actual use, and its main disadvantage is that, in order to facilitate carrying, the breaking cone 10 is generally fixed at one end of each of the alarm tools 11 ( For example, the front end or the back end), therefore, when the police personnel use the alarm tool 11 to perform emergency rescue or attack operations, they must face the tiger's mouth toward their own posture (ie, the posture shown in Fig. 1). Holding the alarm tool 11 to apply force to the breaking cone 10, repeatedly striking the glass barrier 12, however, because this posture not only makes it difficult for the policeman to apply force to the breaking cone 10, but also repeatedly waves During the tapping process, the policeman cannot accurately control the breaking cone 10 to always strike the same point on the glass blocker 12 accurately. Therefore, even if the police personnel are extremely physically exhausted, they often cannot be quickly reached. The cohesive stress of the glass barrier 12 is destroyed, resulting in the inability to immediately break the glass barrier 12, causing a tragedy in the rescue or attack failure.

In response to the aforementioned shortcomings, the inventor has designed a new type of telescopic baton 2 Structure, please refer to Figure 2, in addition to the compact size of the telescopic baton 2, it is convenient for the police to carry it around for self-defense, so that the police can always use the emergency rescue or attack action. Expanding, and only need to hold the handle of the telescopic baton 2, that is, one of the front end of the telescopic baton 2 can be used to accurately apply the same point on a high-strength glass barrier to The rupture device 4 can gradually accumulate a collision force sufficient to damage the cohesive stress of the glass barrier. Referring to FIG. 2, the telescopic baton 2 includes an outer tube body 21 and at least one inner rod body 22 The outer tube body 21 and the inner rod body 22 form a basic structure of a telescopic baton 2, and the outer tube body 21 forms a handle for the user to hold by hand; the inner rod body 22 is outside The diameter of the outer tube body 21 is smaller than the inner diameter of the outer tube body 21, and is movably sequentially installed from the rear end of the outer tube body 21 into the outer tube body 21. The rear end portion 22a of the inner rod body 22 is configured The outer tubular body 21 is matched to the configuration of the front end portion 21a, for example, the inner end 22a of the inner rod body 22 is slightly outward. The front end portion 21a of the outer tubular body 21 is slightly inwardly contracted to be engaged with each other, whereby the inner rod body 22 is displaced outwardly toward the front end portion 21a of the outer tubular body 21, and the inner rod body 22 is displaced. When the rear end 22a is displaced to the position of the outer tube body 21 adjacent to the front end portion 21a, the outer wall surface of the rear end portion 22a of the inner rod body 22 will be able to be inserted into the inner wall surface of the outer tube body 21 adjacent to the front end portion 21a. In order to fix the inner rod 22 in the outer tube body 21 except for the rear end portion 22a, the remaining portion of the inner rod body 22 is exposed outside the front end portion 21a of the outer tube body 21. On the contrary, when the inner rod 22 is received into the outer tube 21, the rear end portion 22a of the inner rod body 22 can be fixed by one of the engaging members 21b provided in the rear end of the outer tube body 21. Only the front end of the inner rod 22 will be exposed outside the front end portion 21a of the outer tube body 21.

Referring to FIGS. 2~3A, the rupture device 4 is disposed at the front end of the inner rod body 22. If the telescopic baton 2 has a plurality of inner rod bodies 22, the smasher 4 is disposed at the innermost portion. The front end of the inner rod 22), the rupture device 4 includes a body 40, an eccentric spring 413, a shock block 43, a compression spring 44 and a striking rod 45 and the like, wherein the base 40 and the front end of the inner rod 22 are integrated with each other, and the base 40 and the front end of the inner rod 22 are front to back. An impingement groove 41, a tapered groove 411, a guiding groove 412 and a compression urging groove 42 are formed in sequence, and an opening 410 is defined in the front end of the seat body 40 to make the opening 410 The diameter of the opening 410 is smaller than the diameter of the impact groove 41, and the tapered groove 411 is connected to the impact groove 41, the tapered groove 411, the guiding groove 412 and the compression urging groove 42. The front end of the impact groove 41 is tapered toward the front end of the guide groove 412, and a first tapered abutment surface 4110 is formed on the inner wall of the tapered groove 411. The diameter of the guide groove 412 is smaller than The diameter of the impact groove 41 and the compression urging groove 42.

Referring to FIG. 3A , the impact block 43 is movably positioned in the compression urging groove 42 , and the front end thereof can abut against the inner wall of the compression urging groove 42 (eg, the compression urging groove) 42 is adjacent to the guiding groove 412, and is recessed with a collision groove 430, the collision groove 430 corresponds to the guiding groove 412, and the diameter of the collision groove 430 is smaller than the diameter of the guiding groove 412; The compression spring 44 is positioned in the compression urging groove 42 and has two ends abutting against the rear end of the impact block 43 and the inner wall of the compression urging groove 42 away from the guide groove 412, so as to be able to The impact block 43 is pushed in the direction of the guide groove 412. In order to facilitate the description of the structural features and the collision principle of the breaking rod 45, in the following description, the breaking rod 45 is divided into a front section 450, a middle section 451 and a rear section 452, wherein the front section 450 of the breaking rod 45 is formed with a break. a cone 4501, wherein the outer diameter of the segment 451 is matched with the diameter of the guiding groove 412, and the outer wall 451 is adjacent to the outer wall of the rear portion 452 to form a second tapered abutting surface 453; the axis of the breaking rod 45 It can maintain a deviation distance from the axis of the impact block 43 so that the rear end of the rear section 452 of the breaking rod 45 can abut against the front end of the impact block 43, and the rear section 452 of the breaking rod 45 does not protrude into the collision. In the groove 430, the front end of the impact block 43 can be pushed against the rear end of the rear portion 452 of the breaking rod 45, so that the breaking rod 45 can be positioned in the impact groove. 41. The tapered groove 411 and the guiding groove 412 are disposed, and the breaking cone 4501 can pass through the opening 410 to be exposed outside the front end of the breaker 4.

Referring to FIG. 3A, the eccentric spring 413 is sleeved on the outer edge of the middle portion 451 of the breaking rod 45, and is positioned in the impact groove 41 and the tapered groove 411. In this embodiment, the eccentric spring 413 is sleeved to the middle portion 451 of the striking rod 45, and the two ends thereof respectively abut against the portion of the striking rod 45 adjacent to the front portion 450 and the inner wall of the tapered groove 411 (ie, the first tapered abutting The face 4110) can push the front portion 450 of the breaking rod 45 toward the outside of the opening 410, so that the breaking cone 4501 of the front portion 450 of the breaking rod 45 can be exposed to the outside of the front end of the breaking device 4. In addition, the elastic force of the eccentric spring 413 must be smaller than the compression spring 44. Thus, after the rupture rod 45 is displaced to the position aligned with the collision groove 430, as shown in FIG. 3B, the impact block 43 will first collide with the rear end of the rear portion 452 of the rupture rod 45, and smash it. After the impact cone 4501 of the front section 450 of the rod 45 completes the impact impact, the eccentric spring 413 can maintain the axial center of the breaking rod 45 at a deviation distance from the axis of the impact block 43, thereby causing the broken rod 45 to be behind the rear section 452. The end can be disengaged from the impact slot 430 and again abutted to the front end of the impact block 43 (as shown in Figure 3A).

Thus, as shown in FIGS. 2~3B, when the user holds the telescopic baton 2 by hand, and the piercing cone 4501 is abutted against a to-be-breaked surface (eg, tempered glass), and is applied At this time, the breaking rod 45 will be gradually displaced in the direction of the compression urging groove 42; 嗣, when the second tapered abutting surface 453 of the outer wall of the middle portion 451 of the breaking rod 45 gradually merges with the first tapered abutting surface When the 4110 abuts against each other, the middle portion 451 of the breaking rod 45 is gradually guided by the guiding groove 412 to the axis of the impact block 43. At this time, the outer diameter of the middle portion 451 and the diameter of the guiding groove 412 are Matching, so when the middle portion 451 of the striking rod 45 is completely guided and corresponds to the moment of the collision groove 430 (ie, the state drawn in FIG. 3B), the rear portion 452 of the breaking rod 45 will instantaneously extend into the In the collision slot 430, such as Therefore, the impact block 43 accumulates the strong spring compression energy generated by the compression spring 44, and causes it to collide outwardly against the rear end of the striking rod 45 to utilize the crushing cone 4501 at the front end of the breaking rod 45 to smash the waiting force. Break the face. Accordingly, by providing the smasher 4 on the telescopic baton 2, the function of the telescopic baton 2 and its use level can be further improved.

However, after the inventor actually produced the telescopic baton 2, it was found that the elastic force applied to the striking rod 45 by the eccentric spring 413 and the compression spring 44 would cause the front portion 450 of the striking rod 45 to be broken. The breaking cone 4501 is always exposed outside the front end of the smasher 4, and the sharp structure of the rupture cone 4501 must be shielded. Otherwise, it is easy to accidentally stab or scratch when the user carries and uses the telescopic baton 2. In any way, the inventor thinks about the unnecessary damage and damage to the person and the object; in view of this, the inventor thinks about the outer edge of the front end of the smasher 4, by screwing, Locking a screw protection cover 46 (as shown in FIG. 3A ) to receive and hide the sharp structure of the crush cone 4501 in the screw protection cover 46 by using the screw protection cover 46; however, the inventor In the actual and repeated use process, it is found that the screwing protection cover 46 can shield the sharp structure of the breaking cone 4501, but in the process of shielding the breaking cone 4501, User inadvertent or for some reason ( For example, the relevant thread is damaged. The screwing protection cover 46 is not stably locked to the outer edge of the front end of the breaker 4, and when the user manually pushes the telescopic baton 2 to stretch the telescopic type. When the length of the baton 2 is used for the service, the screw protection cover 46 will be easily detached from the front end of the smasher 4 due to the powerful squeezing power, and will fly to the front of the user to injure the front of the user. Person or object. On the other hand, if the user has indeed stably locked the screw protection cover 46 to the outer edge of the front end of the smasher 4, when the user performs an emergency rescue or attack, the time is often urgent and the situation is tense and confusing. In this state, the stable locking screw cap 46 cannot be smoothly twisted, and the screw cannot be instantaneously The protective cover 46 is removed from the front end of the smasher 4, which delays the effective rescue or attack time of the millennium, and the tragedy of failure to immediately rescue the glass block 12 due to failure to rescue or attack.

In view of this, the inventor thought about how to design a new glass breaker structure with a quick-release protective cover, and the glass breaker structure can be applied to a portable object (such as batons, flashlights, One of the hand tools, fighting pens, etc.) to ensure that the structure is not only ingenious, but also convenient for the security personnel to carry and use the specific functions provided by them, so that the police personnel can perform emergency rescue or attack operations. At any time, the quick release protection cover is quickly removed from the front end of the glass smasher so that the rupture cone of the front section of the glass smasher can be immediately exposed at the front end of the smasher, so that the police The consumer only needs to hold the portable object by hand, which can precisely align the breaking cone with the same point on a high-strength glass barrier, so that the rupture device can gradually accumulate enough to damage the glass. One of the strong impact forces of the cohesive stress of the barrier, effectively achieving the effect of crushing various high-strength glass barriers, is an important subject to be solved by the present invention.

In view of the many shortcomings and problems in the use of the aforementioned traditional police tools, the inventors have designed and developed a kind of invention after relying on the research and development and production experience of various types of police tools for many years. The glass smasher structure with quick release protection cover can effectively improve the defects and problems of the aforementioned conventional technologies, thereby greatly improving the speed, performance and success rate of the glass smasher in performing emergency rescue or attack operations.

It is an object of the present invention to provide a glass breaker structure with a quick release protective cover that is applied to a portable object (eg, baton, flashlight, hand tool, a rifle pen, etc., the glass smasher is attached to one end of the portable article (ie, front end or rear end, upper or lower end, or top or bottom end), the glass rupture device includes a body, a striking rod, an eccentric spring, an impact block and a compression spring, wherein the seat system is integrated with one end of the portable object, and the seat body is recessed circumferentially adjacent to the outer edge of the front end In the card slot, the body is provided with an impact groove, a tapered groove, a guide groove and a compression force groove from the front to the rear, and the impact block is disposed in the compression force groove, and can be compressed by the compression groove. The spring is pushed in the direction of the impact groove, so that the breaking rod is positioned in the impact groove, the guiding groove and the tapered groove, and a broken cone of the front part of the breaking rod can be exposed in the glass breaking device Outside the front end; thus, when the user holds the portable object such that the front end of the breaking cone abuts against a glass surface to be broken and applies a force, the middle portion of the breaking rod can be tapered The wall surface of the groove abuts and gradually guides toward the axis of the impact block, thereby making the blow The rear portion of the rod instantly protrudes into a recessed groove in the impingement block, so that the impact block can collide with the striking rod outward by accumulating the strong spring compression energy applied by the compression spring, thereby utilizing the breaking cone instantaneously Breaking the glass surface; the quick release protection cover comprises: a cover seat, a sliding sleeve, a pressing spring, and a plurality of inserting components; wherein the cover seat has a set of connecting space recessed therein, and the front end is closed. The rear end is provided with an interface, the sleeve is connected to the socket space, and the aperture is matched with the diameter of the outer edge of the front end of the glass breaker to enable the cover to be socketed to The front edge of the front end of the base body, so that the front end of the seat body and the break cone exposed outside the front end of the seat body can be completely accommodated in the socket space, thereby effectively avoiding inadvertent use of users or other objects. Is stabbed or scratched by the broken cone; the cover seat is circumferentially opened with a plurality of engaging holes, the engaging holes are connected to the socket space, and the card-incorporating elements are respectively movable In the corresponding each of the insertion holes, the sliding Based sleeve slidably disposed outside the base edge of the cover, the inner wall of the sleeve is provided with a packing ring to circumferential projection, the elastic packing The spring system is sleeved on the outer edge of the cover seat and positioned at a position between the cover seat and the sliding sleeve, and the two ends of the pressing spring can respectively abut against the cover seat and the pressing ring, so that The pressing ring can push the outer edges of the card-incorporating components, so that the card-incorporating components can be displaced toward the socket space through the corresponding engaging holes, thereby making the card-incorporating components The edge insert can be abutted to the card slot so that the quick release cover can be quickly and stably sleeved at the front end of the seat body, and cannot be arbitrarily detached from the front end of the seat body.

Accordingly, although the elastic force applied by the eccentric spring and the compression spring to the striking rod causes the breaking cone to always be exposed outside the front end of the glass smasher, when the user does not want to use the smashing cone The cover of the quick release cover only needs to be sleeved to the outer edge of the front end of the seat of the glass breakage device, and the front end of the seat of the glass breakage device and the break cone exposed outside the front end of the base body can Quickly and completely accommodated in the socket space in the cover of the quick release protection cover, effectively preventing the user or other persons and objects around him from being stabbed or scratched by the broken cone; When the user wants to use the broken cone to perform an emergency rescue or attacking action, the user only needs to hold the portable object in one hand, and then grasp the sliding cover of the quick release protective cover with the finger of the other hand, and The sliding sleeve, together with the pressing ring therein, is displaced forward, that is, the pressing ring can be immediately pushed away from the outer edge of each of the engaging elements, so that each of the engaging elements can pass through the corresponding engaging Hole, and displaced away from the socket space, quickly The snap-in relationship with the card slot allows the quick release cover to be removed from the front end of the body body and quickly, so that the break cone can be immediately exposed at the front end of the glass breaker. The user can break the glass surface of any strength to smoothly perform emergency rescue or attack operations.

In order to have a better understanding and understanding of the structural features, actuation methods and technical appeals of the present invention, the embodiments are described in detail with reference to the following figures:

[study]

10‧‧‧Breaking cone

11‧‧‧Security tools

12‧‧‧ glass barrier

2‧‧‧Retractable batons

21‧‧‧External body

21a‧‧‧ front end

21b‧‧‧Clamps

22‧‧‧ inner body

22a‧‧‧ Back end

4‧‧‧Breaker

40‧‧‧ body

41‧‧‧impact slot

410‧‧‧ openings

411‧‧‧ tapered slot

4110‧‧‧First tapered face

412‧‧‧ guiding slot

413‧‧‧Eccentric spring

42‧‧‧Compression force slot

43‧‧‧impact block

430‧‧‧ collision trough

44‧‧‧Compressed spring

45‧‧‧Broken rod

450‧‧‧

4501‧‧‧Breaking cone

451‧‧‧ middle section

452‧‧‧After

453‧‧‧Second tapered abutment

46‧‧‧ screw cap

〔this invention〕

5‧‧‧glass rupture device

50‧‧‧

501‧‧‧ embedded card slot

502‧‧‧stop flange

51‧‧‧impact slot

510‧‧‧Opening

511‧‧‧ tapered slot

5110‧‧‧First tapered face

512‧‧‧ guiding slot

513‧‧‧Eccentric spring

514‧‧‧ Guide spring

52‧‧‧Compression force slot

53‧‧‧impact block

530‧‧‧ collision trough

54‧‧‧Compression spring

55‧‧‧Broken rod

550‧‧‧

5501‧‧‧Breaking cone

551‧‧ mid-section

552‧‧‧After

553‧‧‧Second tapered abutment

55A‧‧‧First broken rod

55B‧‧‧Second shot broken rod

55B0‧‧‧ shoulder

56‧‧‧Guiding block

560‧‧‧ guiding slot

561‧‧‧ front wall

562‧‧‧ rear end wall

57‧‧‧Guided steel balls

58‧‧‧Offset collision block

580‧‧‧Offset collision slot

581‧‧‧ front face

582‧‧‧ rear end face

6‧‧‧Retractable batons

61‧‧‧External body

61f, 62f, 71‧‧‧ front end

61r, 62r‧‧‧ backend

62‧‧‧ inner rod body

63‧‧‧Cards

7‧‧‧Remove protective cover

70‧‧‧ Cover

72‧‧‧ Socket space

721‧‧‧ socket

723‧‧‧Inlay hole

73‧‧‧Sleeve

731‧‧‧Forcing ring

732‧‧‧damper ring

74‧‧‧Forcing the spring

75‧‧‧Ink card components

Figure 1 is a schematic diagram of a conventional warning tool; Figure 2 is a schematic diagram of the structure of a telescopic baton previously designed and manufactured by the inventor; and Figure 3A is a front end of a conventional telescopic baton shown in Figure 2 Schematic diagram of one state of the glass rupture device; FIG. 3B is another schematic diagram of the state of the glass rupture device at the front end of the inner rod body of the conventional telescopic baton shown in FIG. 2; FIG. 4 is a quick release protection cover of the present invention Schematic diagram of the first embodiment of the glass breaker structure; FIG. 5A is a schematic view showing the state of the glass breaker structure of the quick release protection cover of the present invention shown in FIG. 4; FIG. 5B is the diagram shown in FIG. FIG. 6A is a schematic view showing a state of a second embodiment of a glass breaker structure with a quick release protective cover according to the present invention; FIG. 6B is a schematic view showing a state of a second embodiment of the glass breaker structure with a quick release protective cover; BRIEF DESCRIPTION OF THE DRAWINGS FIG. 7A is a schematic view showing another state of a third embodiment of a glass breaker structure with a quick release protective cover according to the present invention; And Figure 7B is a device of the present invention Split protection state diagram of another embodiment of a third structure of a glass cover of the break embodiment.

The invention relates to a glass smasher structure with a quick release protection cover, which is applied to a portable object (such as a baton, a flashlight, a hand tool, a fighting pen, etc.), the glass smasher system Mounted to one end of the portable object, in the subsequent description of the present invention, in order to facilitate the cross-comparison with the foregoing prior art, it is easy to judge the significant difference in the use efficiency between the two, the inventor particularly selects As a portable object, a "retractable baton" is integrated with the glass breaker.

As a first preferred embodiment of the present invention, the use of the baton is mainly based on the swing, so that not only the outer tube has the characteristics of easy grip, but also the inner rod has a lot of energy. According to the improved space, the inventor has used the basic structure of a plurality of telescopic batons designed and manufactured in the past as the portable article of the present invention, and accordingly designed a novel structure of the present invention. However, it is necessary to specifically declare here that the present invention is not limited to the application to the telescopic baton, that is, the actual application of the glass breaker structure of the present invention can be applied to the present invention as needed. All kinds of portable objects (such as: flashlights, knives, hand tools, fighting pens, etc.), press, as long as the user does not want to use the glass smasher, only need to cover the quick release protective cover The seat sleeve is connected to the outer edge of the front end of the seat of the glass breaker, and the front end of the seat of the glass breaker and the broken cone exposed outside the front end of the seat body can be quickly and completely accommodated in the cover of the quick release cover In the seat, the user can effectively carry the portable objects and carry out the specific functions provided by the portable objects at any time, and can effectively avoid the users themselves or others around them. The object is inadvertently stabbed or scratched by the broken cone exposed on the portable object; conversely, when the user wants to use the broken cone to perform emergency rescue or attack, the portable object only needs to be held by one hand. Then grab the finger of the other hand The forward and quick release of the protective cover slip The quick release protective cover can be removed from the front end of the glass rupture device, and the rupture cone can be immediately exposed at the front end of the glass rupture device for the user to break any strength. The glass surface for performing the emergency rescue or the attacking action smoothly is referred to herein as a "portable object".

Referring to FIG. 4, it is a schematic view of a first preferred embodiment of the present invention, that is, the glass breaker 5 can be applied to a telescopic baton 6 and attached to the telescopic baton 6 One end (such as a front end or a rear end), the telescopic baton 6 includes an outer tube body 61 and at least one inner rod body 62 (the retractable baton 6 having two inner rod bodies 62 as shown in Fig. 4) The outer tube body 61 and the inner rod body 62 form the basic structure of the telescopic baton 6. The outer tube body 61 can be composed of a plurality of components, and the rear portion thereof forms a handle for the user to use. The outer diameter of the inner rod body 62 is smaller than the inner diameter of the outer tube body 61, and is movably mounted by the rear end 61r of the outer tube body 61 into the outer tube body 61. The rear end 62r of the rod body 62 is configured to match the configuration of the outer tube body 61 adjacent to the front end 61f, wherein the rear end 62r of the inner rod body 62 is slightly outwardly expanded, and the front end portion 61f of the outer tube body 61 is Then it is slightly inwardly contracted so as to be able to be mutually integrated into each other. Thus, when the user wants to deploy the telescopic baton 6, the outer edge of the outer tube 61 is only required to be gripped by the hand, and then the telescopic baton 6 is forced to move. At this time, the inner rod 62 is The outer end 61f of the outer tube body 61 is displaced by the force of the squeezing action until the rear end 62r of the inner rod body 62 is displaced to the position adjacent to the front end 61f in the outer tube body 61, after the inner rod body 62 The outer wall surface of the end 62r is embedded with the inner wall surface of the outer tube body 61 adjacent to the front end 61f, so that the portion of the inner rod body 62 adjacent to the rear end 62r is firmly embedded and positioned adjacent to the outer tube body 61. In the position of the front end 61f, the remaining portion of the inner rod 62 is unfolded and exposed outside the front end 61f of the outer tube 61; otherwise, when the user does not want to use the telescopic baton 6, only need Making the front end of the inner rod 62 The 62f indirectly collides with a hard object (for example, after the front end 62f of the inner rod body 62 is sleeved with a quick release protection cover 7 and then hits the ground), the inner rod body 62 is directed toward the outer tube body due to the impact force. The rear end 61r is displaced in the direction of the direction 61r, and is retracted and received into the outer tube body 61. At this time, the rear end 62r of the inner rod body 62 can be provided by one of the engaging members 63 in the rear end 61r of the outer tube body 61. The front end of the inner rod body 62 and/or the front end of the seat body 50 of the glass breaker 5 can be exposed outside the front end 61f of the outer tube body 61.

In the foregoing embodiment of the present invention, as shown in FIGS. 4-5A, the glass breaker structure 5 includes a body 50, a striking rod 55, an eccentric spring 513, an impact block 53 and a compression spring 54, The seat body 50 is integrated with the front end of the telescopic baton 6 , that is, the seat body 50 is attached to the front end 62 f of the inner rod body 62 and combined with the front end 62 f of the inner rod body 62 . Integrally, if the telescopic baton 6 has a plurality of inner rods 62, the base 50 is attached to the inner end 62f of the innermost inner rod 62, and the base 50 and the front end 62f of the inner rod 62 An impact groove 51, a tapered groove 511, a guiding groove 512 and a compression urging groove 52 are formed in sequence from front to back. The seat body 50 is circumferentially concave adjacent to the outer edge of the front end. An insertion slot 501 is defined. The front end of the base 50 defines an opening 510, and the opening 510 can sequentially engage the impact slot 51, the tapered slot 511, the guiding slot 512, and the compression force. The slot 52 is in communication with the aperture 510 having a smaller diameter than the impact slot 51. The tapered slot 511 is preceded by the impact slot 51 toward the guide slot 512. The end is tapered, and a first tapered abutting surface 5110 is formed on the inner wall of the tapered groove 511. The diameter of the guiding groove 512 is smaller than the diameter of the impact groove 51 and the compression urging groove 52, respectively.

Referring to FIG. 5A, the impact block 53 is movably positioned in the compression urging groove 52, and the front end thereof can abut against the inner wall of the compression urging groove 52 (eg, the compression urging groove) a portion of the portion of the guide groove 512 is adjacent to the guide groove 512, and the punching groove 530 is corresponding to the guide groove 512, and the diameter of the collision groove 530 is smaller than the diameter of the guide groove 512; The The compression spring 54 is positioned in the compression urging groove 52, and the two ends thereof respectively abut against the rear end of the impact block 53 and the inner wall of the compression urging groove 52 away from the guide groove 512 to enable the impact. Block 53 is urged in the direction of the guide slot 512 and a strong spring compression energy is applied to the impact block 53.

In order to facilitate the description of the structural features and the principle of impact of the breaking rod 55, in the following description of the present invention, the breaking rod 55 is divided into a front section 550, a middle section 551 and a rear section 552, wherein, in FIGS. 5A and 5B, Although the striking rod 55 is drawn into the guided state, the relationship between the striking rod 55 and the collision groove 530 is merely for convenience. In actual use, the striking rod 55 is eccentric before being pushed. It will not protrude into the collision slot 530. Moreover, the front section 550 of the breaking rod 55 is formed with a breaking cone 5501, wherein the outer diameter of the section 551 is matched with the diameter of the guiding groove 512, and the middle section 551 is formed with a second taper adjacent to the outer wall of the rear section 552. Abutting surface 553; the axis of the breaking rod 55 can be kept at a deviation distance from the axis of the impact block 53 so that the rear end of the rear portion 552 of the breaking rod 55 can abut against the front end of the impact block 53, and the After the rod 55 is broken, the segment 552 does not protrude into the collision groove 530. In this way, the front end of the impact block 53 can be pushed against the rear end of the rear portion 552 of the breaking rod 55, so that the breaking rod 55 is positioned in the impact groove 51, the tapered groove 511 and the guiding groove 512, and the The break cone 5501 can pass through the opening 510 to be exposed outside the front end of the glass breaker 5.

As shown in FIG. 4 to FIG. 5B , in the embodiment, the eccentric spring 513 is positioned in the impact groove 51 and the tapered groove 511 , and is sleeved to the middle portion 551 and the rear portion 552 of the breaking rod 55 . Upward, and the two ends thereof respectively abut against the portion of the breaking rod 55 adjacent to the front portion 550 and the inner wall of the tapered groove 511, so as to push the breaking rod 55 toward the outside of the opening 510, thereby The breaking cone 5501 of the front section 550 of the breaking rod 55 can be exposed to the outside of the front end of the glass breaker 5. The elastic force of the eccentric spring 513 must be smaller than the compression spring 54, so that the segment 552 is behind the breaking rod 55. After being displaced to the position of the collision groove 530, the impact block 53 will first collide with the rear end of the rear portion 552 of the breaking rod 55. After the breaking cone 5501 completes the impact breaking action, the eccentric spring 513 will enable the breaking. The axis of the rod 55 is kept at a deviation distance from the axis of the impact block 53 so that the rear end of the rear portion 552 of the breaking rod 55 can be disengaged from the collision groove 530 and abut against the front end of the impact block 53 again.

Thus, as shown in FIGS. 4~5A, when the user grips the rear section of the tubular body 61 outside the telescopic baton 6 by hand, and the piercing cone 5501 is abutted against a to-be-broken surface (eg, tempered glass). When the force is applied, the breaking rod 55 and the breaking cone 5501 can be gradually displaced in the direction of the compression urging groove 52, 嗣, when the one of the outer walls of the middle portion 551 of the breaking rod 55 is tapered, the second abutting surface When the 553 gradually abuts against the first tapered abutting surface 5110, the middle portion 551 of the breaking rod 55 is gradually guided by the guiding groove 512 to the axis of the impact block 53. At this time, due to the breaking rod 55 The outer diameter of the middle portion 551 is matched with the diameter of the guiding groove 512. Therefore, when the middle portion 551 of the breaking rod 55 is completely guided and corresponds to the collision groove 530, the rear portion 552 of the breaking rod 55 will Instantly extending into the collision slot 530, so that the powerful spring compressing energy accumulated on the impact block 53 will cause it to collide outwardly against the rear end of the breaking rod 55 to utilize the breaking cone 5501 of the front end of the breaking rod 55, Severely break the face to be broken. Accordingly, the function and the use level of the telescopic baton 6 can be greatly improved by the glass breaker 5 provided on the telescopic baton 6.

As shown in FIG. 5A, in the foregoing embodiment of the present invention, the quick release protective cover 7 includes: a cover 70, a sliding sleeve 73, a pressing spring 74, and a plurality of engaging elements 75 (eg: a steel ball, a block, etc.; wherein the cover 70 is recessed with a set of connecting spaces 72, the front end 71 of the cover 70 is closed, and a rear end is provided with a set of interfaces 721, the sleeve The interface 721 is in communication with the socket space 72, and the aperture is opposite to the diameter of the outer edge of the front end of the base 50 of the glass breaker 5 Matching, so that the cover 70 can be sleeved to the outer edge of the front end of the base 50, so that the front end of the base 50 and the front section 550 of the breaking rod 55 exposed outside the front end of the base 50 and the breaking cone The 5501 can be completely accommodated in the socket space 72 to effectively prevent the user or other persons or objects around him from being stabbed or scratched by the crushing cone 5501; the cover 70 is circumferentially opened. The engaging holes 723 are connected to the socket space 72. The card-incorporating elements 75 are respectively movably positioned in the corresponding engaging holes 723. The sliding sleeve 73 is respectively The outer edge of the cover 70 is slidably disposed in the axial direction. The inner wall surface of the sliding sleeve 73 is circumferentially convexly provided with a ring of pressing ring 731. The pressing spring 74 is sleeved on the cover 70. An outer edge, and located between the cover 70 and the sliding sleeve 73, the two ends of the pressing spring 74 can respectively abut the cover 70 and the pressing ring 731 to make the pressing ring The inner edge of the 731 can push the outer edges of the card-inducing elements 75 so that the card-inducing elements 75 can pass through the corresponding engaging holes 723 toward the socket space 72. The inner edge of each of the card-inducing elements 75 can be inserted into the card slot 501 so that the quick-release protection cover 7 can be quickly and stably sleeved at the front end of the body 50, and cannot be It is arbitrarily detached from the front end of the seat body 50.

Referring to FIG. 4 to FIG. 5A, in the embodiment, the seat body 50 is circumferentially convexly disposed with a stop flange 502 adjacent to the outer edge of the front end. The stop flange 502 is axially coupled. The card slot 501 is maintained at a distance; the cover 70 is sleeved to the outer edge of the front end of the base 50, and the front end of the base 50 and the front end of the breaking rod 55 exposed outside the front end of the base 50 are provided. The smashing cone 5501 of the 550 is completely received in the state of the socket space 72. The one end of the cover 70 adjacent to the socket 721 can abut against the stop flange 502, so that the cover 70 is not easily shaken.

Accordingly, although the elastic force applied by the eccentric spring 513 and the compression spring 54 to the breaking rod 55 causes the breaking cone 5501 of the front section 550 of the breaking rod 55 to always be exposed outside the front end of the glass breaker 5, When the user does not want to use the broken cone 5501, please Referring to FIG. 5A, the user only needs to sleeve the cover 70 of the quick release cover 7 in the axial direction (as indicated by the arrow in FIG. 5A) to the front end of the base 50 of the glass breaker 5. The outer edge of the base 50 of the glass rupture device 5 and the rupture cone 5501 exposed outside the front end of the base 50 can be quickly and completely accommodated in the cover 70 of the quick release cover 7, effectively It is avoided that the user or other people around him or the object are inadvertently stabbed or scratched by the broken cone 5501; conversely, when the user wants to use the broken cone 5501 to perform emergency rescue or attack, please refer to the 4th and 5B. As shown in the figure, it is only necessary to hold the telescopic baton 6 in one hand, and then grasp the sliding sleeve 73 of the quick release protective cover 7 with the finger of the other hand, and make the sliding sleeve 73 together with the pressing ring therein. The 731 can be displaced forward in the axial direction (as indicated by the arrow in FIG. 5B), so that the inner edge of the pressing ring 731 no longer pushes the outer edge of each of the engaging elements 75, so that each of the embedded cards The component 75 can be displaced away from the socket space 72 through the corresponding engaging holes 723 to disengage the card-engaging relationship with the card slot 501. The quick release protection cover 7 can be removed from the front end of the seat body 50 in a timely and rapid manner, so that the break cone 5501 can be immediately exposed at the front end of the glass breaker 5 for the user to break any strength. The glass surface is used to successfully perform emergency rescue or attack operations.

In addition, as shown in FIG. 5B, in the foregoing embodiment, the outer wall surface of the sliding sleeve 73 is recessed (or protruded) in the circumferential direction with at least one damping ring 732, thereby increasing the finger gripping the sliding sleeve. The friction between the finger and the sliding sleeve 73 at 73 o'clock, so that the user can grasp the sliding sleeve 73 of the quick-release protective cover 7 with the finger, so that the sliding sleeve 73 can be displaced forward in the axial direction (such as the arrow in FIG. 5B) In the direction shown, the snap-in relationship with the card slot 501 is smoothly and steadily removed, so that the quick release cover 7 can be quickly removed from the front end of the base 50.

In the foregoing embodiment, in order to improve the breaking ability and effect of the glass rupture device 5, the rupture cone 5551 of the ram 55 of the rupture rod 55 can be made of spring steel, bearing steel or the like. (The striking rod 55 can also be integrally formed using spring steel and bearing steel) to have a Rockwell hardness of 58 degrees or more to ensure that the crushing cone 5501 can crush various grades of tempered glass awaiting breakage. In addition, the longitudinal length of the rear portion 552 of the breaking rod 55 is greater than the longitudinal depth of the impact groove 530, and the outer diameter thereof is smaller than the diameter of the collision groove 530 to be displaced to the collision groove after the breaking rod 55 is 552. 530, and when it is instantaneously inserted into the collision groove 530, the compression spring 54 can transmit the accumulated impact energy to the breaking rod 55 smoothly through the impact block 53 to utilize the front end of the breaking rod 55. Break the cone 5501 and smash the torn surface of various grades. In addition, in the foregoing embodiment, although the base 50 can be integrated with the front end 62f of the telescopic baton 6 as a separate component, in other embodiments of the present invention, the base 50 can also be visual. It is necessary to select a plurality of seats (such as a front seat body, a rear seat body, or a front seat body, a middle seat body, and a rear seat body, not shown in the drawings). The seats can be assembled in a segmented manner. The seat body 50 is formed with the impact groove 51, the tapered groove 511, the guide groove 512 and the compression device which are in communication with each other from the front to the rear as long as the base 50 and the front end 62f of the inner rod 62 are sequentially formed. The slot 50 is recessed in the circumferential direction of the outer edge of the front end of the base 50. The front end of the base 50 defines an opening 510, and the opening 510 can sequentially follow the impact slot. 51. The tapered groove 511, the guiding groove 512 and the compression urging groove 52 are connected to realize the aforementioned breaking function and effect of the glass rupture device 5, which are referred to herein as "the seat body". 50".

In addition, in another embodiment of the present invention, the base 50 of the glass rupture device 5 can also be disposed at the rear end of the outer tubular body 61 of the telescopic baton 6 and combined with the outer tubular body 61 as needed. In one piece, the portable object can also be a fighting pen (not shown) according to actual needs, and the fighting pen includes a pipe body which can be held by the user by hand, the glass breaking device 5 The seat body 50 is disposed at one end of the pen tube body and integrated with the pen tube body. Also, in the present invention In other embodiments, the portable object can be a one-hand tool (or tool) according to actual needs, and the hand tool (or tool) includes a tool portion (or a blade portion) and a grip portion, wherein the portable tool The portion (or the blade portion) is disposed at one end of the grip portion, and can provide a corresponding tool function and function. The grip portion can be held by the user, and the seat body 50 of the glass breaker 5 is provided. The other end of the grip portion is integrated with the grip portion.

Although, in the foregoing embodiment, the breaking rod 55 is integrally formed as a separate component, in the second preferred embodiment of the present invention, as shown in FIGS. 6A and 6B, the breaking can also be performed. The rod 55 is formed to include a first breaking rod 55A and a second breaking rod 55B. The breaking rods 55A, 55B can be made of different materials respectively. For example, the first breaking rod 55A can use a spring steel with higher hardness. The second striking rod 55B can use other materials having a relatively low hardness. Thus, the first striking rod 55A corresponds to the "front 550" in the foregoing embodiment (see FIG. 5A), and the second striking rod 55B That is, corresponding to the "middle section 551, the rear section 552" in the foregoing embodiment, the two ends of the eccentric spring 513 respectively abut against the second breaking rod 55B (eg, a shoulder portion 55B0 is protruded from the top end thereof) and the tapering The inner wall of the slot 511, and the front end of the second striking rod 55B can be pushed toward the rear end of the first striking rod 55A in the direction of the opening 510, so that the front end of the first striking rod 55A can face the opening 510. Displacement in the outer direction, so that the breaking cone 5501 of the front end of the first breaking rod 55A can pass The opening 510 is exposed to the outside of the front end of the glass breaker 5. Accordingly, by designing the breaking rod 55 as a "two-stage" structure, in the case where the breaking cone 5501 at the front end of the first breaking rod 55A has not yet abutted against the surface to be broken, even the second breaking rod 55B Oblique (as shown in FIG. 6A, that is, the axis of the second breaking rod 55B is kept at a deviation distance from the axis of the impact block 53), at this time, since the first breaking rod 55A is not The second breaking rod 55B is integrally formed, and is pushed outward by the second breaking rod 55B. Therefore, the axial direction of the first breaking rod 55A can still be maintained. Holding the axial direction of the impact block 53 in parallel, the breaking cone 5501 of the front end of the first breaking rod 55A can be vertically exposed to the outside of the front end of the glass breaker 5 through the opening 510 to maintain the whole The appearance is neat and aesthetic, and the user can accurately align the same force breaking point on the glass surface to be broken on the front side of the breaking rod 55, so as to reliably crush the glass surface of any strength. Successfully complete emergency rescue or attack.

In addition, in order to effectively simplify the internal structure of the seat body 50 in each of the glass breakers 5 in the foregoing embodiments, in other embodiments of the present invention, the structure of the glass breaker 5 can be designed as needed according to actual needs. The structure of the third preferred embodiment of the present invention shown in Figures 7A and 7B. In the third preferred embodiment, the glass breaker structure 5 comprises a body 50, a broken rod 55, and a guide. a spring 514, a guiding block 56, an offset punching block 58, a compression spring 54 and a guiding steel ball 57, wherein the seat body 50 is integrated with the front end of the telescopic baton 6 , that is, the The base 50 is attached to the front end 62f of the inner rod 62 and integrated with the front end 62f of the inner rod 62. If the telescopic baton 6 has a plurality of inner rods 62, the base 50 The front end 62f of the inner rod body 62 is mounted to the inner end 62f of the innermost rod body 62. The front end 62f of the inner rod body 62 is sequentially formed with an impact groove 51 and a compression device. a groove 52 is formed in the circumferential direction of the outer edge of the front end of the base 50, and the front end of the base 50 is opened. An opening 510 is provided, and the opening 510 can be sequentially connected to the impact groove 51 and the compression urging groove 52. The diameter of the opening 510 is smaller than the diameter of the impact groove 51 and the compression urging groove 52, respectively. .

Referring to FIGS. 7A and 7B, in order to facilitate the description of the structural features and the principle of impact of the breaking rod 55, in the subsequent description of the present invention, the breaking rod 55 is particularly divided into a front section 550, a middle section 551 and a rear section 552. The guiding spring 514 is sleeved to the portion of the breaking rod 55 adjacent to the middle portion 551 and the rear portion 552, and the front end of the guiding spring 514 can be abutted thereto. The striking rod 55 is adjacent to the front portion 550 thereof, and the rear end of the guiding spring 514 abuts against the front end wall 561 of the guiding block 56. The guiding block 56 is movably positioned in the compression urging groove. 52, the front end wall 561 of the guiding block 56 can still abut against the inner wall of the compression urging groove 52 (for example, a portion of the compression urging groove 52 adjacent to the impact groove 51), and a guide is concave a guiding groove 56, the guiding block 56 can pass the rear end 552 of the breaking rod 55 through the guiding groove 560, and the rear end of the breaking rod 55 abuts against the front end surface 581 of the offset punching block 58, the offset collision The block 58 is movably positioned in the compression urging groove 52. The front end surface 581 of the offset impact block 58 can abut against the rear end wall 562 of the guiding block 56, and an offset collision groove 580 is recessed. The offset punching groove 580 corresponds to the guiding groove 560. The front end wall 561 or the rear end wall 562 of the guiding block 56 is a guiding curved surface (for example, the front end wall 561 or the rear of the guiding block 56) The central position of the end wall 562 adjacent to the guiding groove 560 is curved; the compression spring 54 is positioned in the compression urging groove 52, and the front end of the compression spring 54 is fastened. The front end surface 581 or the rear end surface 582 of the offset impact block 58 is a guiding arc surface (for example, the front end surface 581 or the rear end surface 582 of the offset impact block 58 is adjacent to the end surface 582 of the offset impact block 58. The central position of the offset punching groove 580 is curved, and the rear end of the compression spring 54 abuts against the guiding steel ball 57, so that the compression spring 54 can face the offset punching block 58 toward the impact. The direction of the slot 51 is pushed and a strong spring compression energy can be applied to the offset block 58. In addition, since the guide ball 57 is displaceably or rollably pushed by the compression spring 54 to the inner wall of the compression urging groove 52 away from the impact groove 51, the compression spring 54 is compressed. The guiding curved surface of the guiding steel ball 57 and the front end wall 561 or the rear end wall 562 of the guiding block 56, or the guiding curved surface of the front end surface 581 or the rear end surface 582 of the offset impact block 58 will be The position of the compression spring 54 and the offset collision block 58 is finely adjusted, so that the offset collision groove 580 on the offset collision block 58 can guide the state corresponding to the guide groove 560, thereby making the broken rod The rear section 55 of 55 can pass through the guiding slot After 560, it is guided to a state in which it can instantly protrude into the offset collision groove 580. However, due to the guiding curved surface of the front end wall 561 or the rear end wall 562 of the guiding block 56, or the guiding curved surface of the front end surface 581 or the rear end surface 582 of the offset punching groove 580, it is sufficient to finely adjust the compression. The position of the spring 54 and the offset block 58 is such that the offset slot 580 on the offset block 58 can be aligned to correspond to the guiding slot 560, thereby enabling the rear section 552 of the breaking rod 55 to After passing through the guiding groove 560, it is guided to a state in which it can instantly protrude into the offset punching groove 580. Accordingly, in other embodiments of the present invention, based on the needs of the simplified structure and assembly procedure, The guide ball 57 can also be completely omitted.

In the foregoing embodiment, as shown in FIG. 7A, the front end wall 561 of the guiding block 56 abuts against the inner wall of the compression urging groove 52 (eg, the compression urging groove 52 is adjacent to the impact groove 51). In other embodiments of the present invention, when the strength of the guiding spring 514 is sufficient, the front end wall 561 of the guiding block 56 can also not abut against the inner wall of the compression urging groove 52. That is, the operator can design the inside of the seat body 50 into a straight tubular shape, and does not have a shoulder protruding toward the central axis in the portion of the compression urging groove 52 adjacent to the impact groove 51.

Please refer to FIG. 7B. Although the broken rod 55 has been drawn into a positive orientation in the figure, this is only for convenience to explain the breaking cone 5501 of the front section 550 of the breaking rod 55 before the moment of breaking the glass. The relationship between the breaking rod 55 and the offset collision groove 580, in actual use, see FIG. 7A, before the breaking rod 55 is pushed before the glass is pushed inward by the glass 550, the breaking rod 55 The segment 552 will then be eccentric and will not protrude into the offset slot 580. Moreover, the front section 550 of the breaking rod 55 is formed with a breaking cone 5501, and the outer diameters of the middle portion 551 and the rear portion 552 of the breaking rod 55 are matched with the diameter of the guiding groove 560, so that the rear portion 552 of the breaking rod 55 passes through the After the guiding groove 560, the axis of the breaking rod 55 can be kept at a deviation distance from the axis of the offset block 58, so that the rear end of the rear portion 552 of the breaking rod 55 can abut against the offset. The front end face 581 of the block 58 is moved and the rear section 552 of the break bar 55 is prevented from projecting into the offset punching groove 580. In this way, the front end surface 581 of the offset block 58 can be pushed against the rear end of the rear portion 552 of the breaking rod 55, so that the breaking rod 55 is positioned in the impact groove 51 and the compression urging groove 52, and the breaking rod is made. The front section 550 and the break cone 5501 can be exposed through the opening 510 to the outside of the front end of the glass breaker 5.

Referring to FIGS. 7A-7B, in the third embodiment, the guiding spring 514 is positioned in the impact groove 51 and is sleeved on the breaking rod 55 adjacent to the middle portion 551 and the a portion of the rear portion 552, and the two ends of the guiding spring 514 respectively abut against the portion of the breaking rod 55 adjacent to the front portion 550 and the front end wall 561 of the guiding block 56 to enable the breaking rod 55 to face the opening The direction outside the 510 is pushed, so that the breaking cone 5501 of the front section 550 of the breaking rod 55 can be exposed to the outside of the front end of the glass breaker 5. The spring force of the guiding spring 514 must be smaller than the compression spring 54, so that after the rear end of the rear portion 552 of the breaking rod 55 is finely adjusted to the position aligned with the offset punching groove 580, the front end surface 581 of the offset blocking block 58 That is, the rear end of the rear portion 552 of the breaking rod 55 is collided, and after the breaking cone 5501 completes the action of impacting the broken glass, the guiding spring 514 and the guiding arc of the front end wall 561 or the rear end wall 562 of the guiding block 56. The surface of the breaking rod 55 can be separated from the axis of the offset block 58 by a deviation distance, so that the rear end of the rear portion 552 of the breaking rod 55 can be disengaged from the offset punching groove 580, and then abutted again. To the front end face 581 of the offset block 58, waiting for the next impact task.

The above description is only a few preferred embodiments of the present invention, but the technical features of the present invention are not limited thereto, and those skilled in the relevant art can easily consider after referring to the technical content of the present invention. Changes should be made without departing from the scope of protection of the invention.

5‧‧‧Breaker

50‧‧‧

6‧‧‧Retractable batons

61‧‧‧External body

61f, 62f‧‧‧ front end

61r, 62r‧‧‧ backend

62‧‧‧ inner rod body

63‧‧‧Cards

7‧‧‧Remove protective cover

Claims (21)

A glass breaker structure with a quick release cover includes: a glass breaker attached to one end of a portable article, comprising: a body coupled to one end of the portable article, the An opening is formed in a front end of the base body, and a recessed groove is formed in the circumferential direction of the outer edge of the front end of the base body; the impact body is provided with an impact groove, a tapered groove and a guide groove from the front to the rear. a compression force applying groove, so that the opening can be sequentially connected with the impact groove, the tapered groove, the guiding groove and the compression urging groove, and the diameter of the opening is smaller than the diameter of the impact groove, The tapered groove is tapered from the rear end of the impact groove toward the front end of the guide groove, and a first tapered abutting surface is formed on the inner wall of the tapered groove, and the diameter of the guide groove is smaller than the diameter The impact groove and the diameter of the compression urging groove; a striking rod has a broken cone formed in the front portion thereof, wherein the outer diameter of the segment is matched with the diameter of the guiding groove, and the middle portion is formed on the outer wall adjacent to the rear portion thereof a second tapered abutting surface; an eccentric spring, the eccentric spring sleeve is sleeved on the The outer edge of the middle portion of the broken rod can force the axis of the breaking rod to maintain a deviation distance from the axis of the impact block, so that the rear end of the rear portion of the breaking rod can abut against the front end of the impact block, and After breaking the rod, the protruding portion does not protrude into the collision groove; a shock block is movably positioned in the compression force applying groove, and the front end thereof can abut against the inner wall of the compression force applying groove, and the concave portion is provided with a collision a groove corresponding to the guiding groove, wherein the diameter of the collision groove is smaller than the diameter of the guiding groove; and a compression spring, the compression spring is positioned in the compression force groove, and the two ends thereof are respectively Abutting against the rear end of the impact block and the inner wall of the compression urging groove away from the guide groove, so that the impact block can be pushed in the direction of the guide groove, and the impact block is The front end can push against the rear end of the rear portion of the breaking rod, thereby positioning the breaking rod in the impact groove, the tapered groove and the guiding groove, and allowing the breaking cone to pass through the opening to expose the glass Outside the front end of the rupture device; when the rupture cone abuts against a surface to be broken and applies force to the surface to be broken, the smashing rod will gradually displace in the direction of the compression urging groove, when the smashing rod When the second tapered abutting surface of the middle wall gradually abuts against the first tapered abutting surface, the middle portion of the striking rod is gradually guided by the guiding groove to the axis of the impact block, and At the moment when the middle portion of the striking rod is completely guided and corresponds to the collision groove, the rear portion of the breaking rod will instantaneously protrude into the collision groove, so that the powerful spring compressing energy accumulated by the impact block can force it Colliding against the rear end of the striking rod to utilize the breaking cone at the front end of the striking rod to smash the to-be-broken surface; and a quick-release protective cover comprising: a cover seat having a space for recessing therein The front end of the cover is closed, and the rear end of the cover is fastened. a socket, the socket is in communication with the socket space, and the aperture is matched with the diameter of the outer edge of the front end of the body to enable the cover to be sleeved to the outer edge of the front end of the body, thereby The front end of the seat body and the breaking cone of the front end of the breaking rod exposed outside the front end of the seat body can be completely stored and hidden in the socket space; the cover seat is provided with a plurality of engaging holes in the circumferential direction. The engaging hole is connected to the socket space; a sliding sleeve is slidably sleeved on the outer edge of the cover, and the inner wall surface of the sliding sleeve is circumferentially convexly provided with a pressing ring; a tight spring sleeve is disposed on the outer edge of the cover seat, and is positioned between the cover seat and the sliding sleeve, and the two ends of the pressing spring can respectively abut against the cover seat and the pressing ring; and a plurality of card-incorporating elements, each of the card-incorporating elements being movably positioned in each of the corresponding engaging holes, the pressing spring enabling the pressing ring to push the outer edge of each of the engaging elements to Each of the engaging elements can be displaced toward the socket space through the corresponding engaging holes, so that the inner edge of each of the engaging elements can be snapped into the card slot, so that the protective cover can be stably The sleeve is sleeved at the front end of the seat body and cannot be arbitrarily detached from the front end of the seat body. The glass rupture device structure of claim 1, wherein the front end of the impact block is capable of abutting against an inner wall portion of the compression urging groove adjacent to the guide groove. The glass smasher structure of claim 2, wherein the base body has a stop flange circumferentially adjacent to the outer edge of the front end, the stop flange being axially spaced from the card slot. The cover is sleeved to the outer edge of the front end of the base body, and the front end of the seat body and the breaking cone of the front portion of the breaking rod exposed outside the front end of the seat body are completely stored and hidden in the socket space. Next, one end of the cover adjacent to the socket can abut against the stop flange, so that the cover is not easy to shake. The glass rupture device structure of claim 3, wherein the outer wall surface of the sliding sleeve is circumferentially recessed with at least one damper ring to increase the frictional force of the finger to grasp the sliding sleeve. The glass breaker structure of claim 4, wherein the longitudinal length of the rear section of the striking rod is greater than the longitudinal depth of the impact trough. The glass smasher structure of claim 5, wherein the smashing rod comprises a first smashing rod and a second smashing rod, the two ends of the eccentric spring respectively abut against the second smashing rod and the tapered groove The inner wall of the second breaking rod can be pushed toward the rear end of the first breaking rod in the direction of the outside of the opening, so that the breaking cone at the front end of the first breaking rod is exposed through the opening To the outside of the front end of the glass breaker. The glass smasher structure of claim 6, wherein the portable object is a telescopic alarm The stick includes an outer tube body and at least one inner rod body, wherein the outer tube body can be held by the user by hand, and the inner rod body can be folded into the outer tube body, only the front end of the inner rod body Exposed to the front end of the outer tube; the seat system of the glass breaker is disposed at the front end of the inner rod body and integrated with the inner rod body. The glass smasher structure of claim 6, wherein the portable object is a telescopic baton comprising an outer tube body and at least one inner rod body, wherein the outer tube body can be held by the user by hand The inner rod body can be folded into the outer tube body, only the front end of the inner rod body is exposed outside the front end of the outer tube body; the seat system of the glass breaker is disposed at the rear end of the outer tube body, and It is integrated with the outer tube body. The glass smasher structure of claim 6, wherein the portable object is a fighting pen, the fighting pen comprises a tubular body, the pen body can be held by a user, the seat of the glass rupture device The system is disposed at one end of the pen body and integrated with the pen body. The glass smasher structure of claim 6, wherein the portable object is a hand tool, the hand tool includes a tool portion and a grip portion, wherein the tool is disposed at one end of the grip portion. The utility model can provide a corresponding tool function and function. The grip portion can be held by the user by hand. The glass breakage device is disposed at the other end of the grip portion and integrated with the grip portion. A glass breaker structure with a quick release cover includes: a glass breaker attached to one end of a portable article, comprising: a body coupled to one end of the portable article, the An opening is formed in a front end of the base body, and a recessed groove is recessed in the circumferential direction of the outer edge of the front end; the impact body and a compression force groove are sequentially arranged from the front to the rear to enable the opening The hole can be sequentially connected with the impact groove and the compression urging groove, wherein the diameter of the opening is smaller than the diameter of the impact groove and the compression urging groove; and a broken rod has a broken cone formed at a front end of the front portion; a guiding spring is sleeved on the outer edge of the breaking rod adjacent to the middle portion and the rear portion, and the front end of the guiding spring can abut against the portion of the breaking rod adjacent to the front portion thereof to force the shaft of the breaking rod Maintaining a deviation distance from the axis of the compression urging groove, and pushing the breaking rod toward the outside of the opening, so that the breaking cone of the front portion of the breaking rod can be exposed to the front end of the glass rupture device a guiding block movably positioned in the compression urging groove, the front end wall of the guiding block is at least capable of abutting against the rear end of the guiding spring, and the guiding end of the guiding block is concavely provided with a guide a guiding groove, the aperture of the guiding groove is matched with the outer diameter of the middle portion and the rear portion of the breaking rod, so that the rear end of the breaking rod can pass through the guiding groove, and the front end wall or the rear end wall of the guiding block is Forming a guiding arc surface; an offset collision block is movably positioned in the compression urging groove, the front end surface of the offset collision block can abut against the rear end wall of the guiding block, and a concave collision is provided a slot corresponding to the guiding slot; such that the rear end of the striking rod passes through the After the groove, the front end surface of the offset block can be abutted, and the rear portion of the breaking rod does not protrude into the collision groove; a compression spring is positioned in the compression force applying groove, the compression spring The front end portion abuts against the end surface of the offset impact block; and the compression spring can push the offset collision block toward the impact groove, and the front end surface of the offset collision block can be pushed Breaking the rear end of the rod, thereby positioning the breaking rod in the impact groove and the compression urging groove, and allowing the breaking cone to pass through the opening to be exposed to the front end of the glass rupture device; When the surface is to be broken and the force is applied to the surface to be broken, the breaking rod can be gradually displaced toward the compression force applying groove, and the rear portion of the breaking rod is gradually guided by the guiding groove. Up to the axis of the offset block, and the end of the break bar is completely guided to the moment corresponding to the collision slot During the interval, the rear end of the striking rod will instantly protrude into the collision slot, so that the strong spring compression energy accumulated by the offset collision block can force it to collide outwardly to the rear end of the striking rod to utilize the front end of the breaking rod. Breaking the cone, slamming the broken surface; and a quick release protective cover, comprising: a cover seat, the recess is provided with a set of connecting space, the front end of the cover is closed, and the rear end of the cover is The system is provided with an interface, the sleeve is connected to the socket space, and the aperture is matched with the diameter of the outer edge of the front end of the body, so that the cover can be sleeved to the outer edge of the front end of the base Further, the front end of the seat body and the breaking cone of the front portion of the breaking rod exposed outside the front end of the seat body can be completely stored and hidden in the socket space; the cover seat is provided with a plurality of engaging holes in the circumferential direction The engaging holes are connected to the socket space; a sliding sleeve is slidably sleeved on the outer edge of the cover, and the inner wall surface of the sliding sleeve is circumferentially convexly provided with a pressing force a tension spring that is sleeved on the outer edge of the cover and positioned at the a position between the seat and the sliding sleeve, the two ends of the pressing spring can respectively abut against the cover seat and the pressing ring; and a plurality of engaging elements, each of the engaging elements being movablely positioned respectively The pressing springs enable the pressing ring to push the outer edge of each of the engaging elements so as to enable each of the engaging elements to face the corresponding through the corresponding engaging holes. Displacement in the space, so that the inner edge of each of the card-incorporating elements can be snapped into the card slot, so that the protective cover can be securely sleeved at the front end of the seat body, and cannot be arbitrarily from the seat body The front end is detached. The glass smasher structure of claim 11, further comprising a guiding steel ball, respectively, abutting against the rear end of the compression spring and the compression urging groove away from the impact groove An inner wall, such that the compression spring can push the offset impact block toward the impact groove, and apply a strong spring compression energy to the offset block, the guide ball can be compressed in the compression spring Displacement or rolling during the process to fine-tune the position of the compression spring and the offset collision block such that the collision groove on the offset collision block can correspond to the guiding groove, thereby enabling the rear end of the breaking rod to pass through After guiding the groove, it is guided to a state in which it can instantly protrude into the collision groove. The glass rupture device structure of claim 11, wherein the front end surface or the rear end surface of the offset impact block is a guiding arc surface, and the offset collimates the guiding curved surface of the front end surface or the rear end surface of the blocking block, or The guiding arc surface of the front end wall or the rear end wall of the guiding block is sufficient to finely adjust the position of the compression spring and the offset collision block, so that the offset collision groove on the offset collision block can be guided Corresponding to the guiding groove, the rear portion of the breaking rod can be guided to a state in which it can instantaneously extend into the offset collision groove after passing through the guiding groove. The glass rupture device structure of claim 11, 12 or 13, wherein the front end of the impact block is capable of abutting against an inner wall portion of the compression urging groove adjacent to the impact groove. The glass smasher structure of claim 14, wherein the seat body has a stop flange circumferentially adjacent to the outer edge of the front end, the stop flange being axially spaced from the card slot. The cover is sleeved to the outer edge of the front end of the base body, and the front end of the seat body and the breaking cone of the front portion of the breaking rod exposed outside the front end of the seat body are completely stored and hidden in the socket space. Next, one end of the cover adjacent to the socket can abut against the stop flange, so that the cover is not easy to shake. The glass smasher structure of claim 15, wherein the outer wall surface of the sliding sleeve is circumferentially recessed with at least one damper ring to increase the frictional force of the finger to grasp the sliding sleeve. The glass breaker structure of claim 16, wherein the longitudinal length of the rear section of the striking rod is greater than the longitudinal depth of the impact trough. The glass smasher structure of claim 17, wherein the portable object is a telescopic baton comprising an outer tube body and at least one inner rod body, wherein the outer tube body can be held by the user by hand The inner rod body can be folded into the outer tube body, only the front end of the inner rod body is exposed outside the front end of the outer tube body; the seat system of the glass breaker is disposed at the front end of the inner rod body, and It is integrated with the inner rod body. The glass smasher structure of claim 17, wherein the portable object is a telescopic baton comprising an outer tube body and at least one inner rod body, wherein the outer tube body can be held by the user by hand The inner rod body can be folded into the outer tube body, only the front end of the inner rod body is exposed outside the front end of the outer tube body; the seat system of the glass breaker is disposed at the rear end of the outer tube body, and It is integrated with the outer tube body. The glass smasher structure of claim 17, wherein the portable object is a fighting pen, the fighting pen comprises a tubular body, the pen body can be held by a user, the seat of the glass rupture device The system is disposed at one end of the pen body and integrated with the pen body. The glass smasher structure of claim 17, wherein the portable object is a hand tool, the hand tool includes a tool portion and a grip portion, wherein the tool is disposed at one end of the grip portion. The utility model can provide a corresponding tool function and function. The grip portion can be held by the user by hand. The glass breakage device is disposed at the other end of the grip portion and integrated with the grip portion.