CN215491305U

CN215491305U - Quick shooting slingshot capable of switching firing modes

Info

Publication number: CN215491305U
Application number: CN202120787565.4U
Authority: CN
Inventors: 王学军
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-17
Filing date: 2021-04-17
Publication date: 2022-01-11
Anticipated expiration: 2031-04-17

Abstract

The utility model provides a quick shooting slingshot capable of switching firing modes, relates to the field of sports goods, and solves the problem that the quick shooting and single and continuous firing modes cannot be switched. The bow frame assembly is connected with a plurality of rubber bands, the bow frame assembly and the fixed platform are sequentially arranged along a firing line and connected to the operating rod assembly, the near end of the slide ammunition rail body is hinged to the fixed platform, the slide ammunition rail body is provided with an ammunition storage chute which penetrates through the slide ammunition rail body in the firing direction, one surface of the slide ammunition rail body, which is far away from the bow frame assembly, is an ammunition storage surface, the ammunition storage chute extends to the far end of the slide ammunition rail body to form an ammunition outlet, and the slide ammunition rail body can swing towards the bow frame assembly to change the included angle between the slide ammunition rail body and the firing line; the top rail piece is movably arranged in a swing gap between the operating rod assembly and the near end of the sliding elastic rail body, and the depth of the top rail piece extending into the swing gap can be adjusted to abut against different parts of the near end of the sliding elastic rail body to limit the maximum swing amplitude of the sliding elastic rail body towards the bow rack assembly. The utility model can realize the quick shot function of the projectile and can quickly switch between single shot and continuous shot firing modes.

Description

Quick shooting slingshot capable of switching firing modes

Technical Field

The utility model relates to the field of sports goods, in particular to a quick-shooting slingshot capable of switching firing modes.

Background

The slingshot is a folk invention in ancient China, and is originally the same as an arrow, but the slingshot is used for launching a bullet, and the arrow is an arrow, and both are used for hunting, and according to the record of ' Baoge song ' in Wu Yue Chun autumn '; bamboo breaking, bamboo continuing, soil flying, meat dispersing. The slingshot is available in spring and autumn, is portable and easy to carry, is convenient to use, is more used as an entertainment tool after low lethality, and is slightly influenced due to the limitation of the slingshot in China sports history.

The existing slingshot has various styles, has the common defects of the traditional single shot slingshot, pocket slingshot and spring-assisted Zhongkui gravity slingshot, can only shoot one shot, and cannot achieve the quick shooting effect because the gentian is only shot once after being shot. And the existing slingshot cannot be switched between single shot and continuous shot and cannot be switched according to specific use conditions.

SUMMERY OF THE UTILITY MODEL

The utility model aims to design a quick shooting slingshot capable of switching firing modes, which can realize the quick shooting function of a shot and can quickly switch between single shot firing modes and continuous shot firing modes.

The utility model is realized by the following technical scheme:

a quick shooting slingshot capable of switching firing modes comprises a bow rack assembly, a rubber band, an operating rod assembly, a fixed platform, a sliding slingshot rail body and a top rail piece; the bow frame assembly is connected with a plurality of rubber bands; the bow rack assembly and the fixed table are sequentially arranged along a firing line and connected to the operating rod assembly; the near end of the slide ammunition rail body is hinged to the fixed platform, the slide ammunition rail body is provided with an ammunition storage chute which penetrates through the slide ammunition rail body in the firing direction, one surface of the slide ammunition rail body, which is far away from the bow frame assembly, is an ammunition storage surface, the ammunition storage chute extends to the far end of the slide ammunition rail body and forms an ammunition outlet, and the slide ammunition rail body can swing towards the bow frame assembly about a hinged point of the slide ammunition rail body and the fixed platform so as to change an included angle between the slide ammunition rail body and a firing line; the top rail piece is movably arranged in a swinging gap formed between the operating rod assembly and the near end of the missile rail body, and the depth of the top rail piece extending into the swinging gap can be adjusted to abut against different parts of the near end of the missile rail body to limit the maximum swing amplitude of the missile rail body towards the bow frame assembly.

When the structure is arranged, the slide bullet rail body is used for hanging the rubber band that the parcel has the pellet, under the effect of the rubber band of hanging, the slide bullet rail body is about its pin joint with the fixed station towards the bow rack subassembly swing, the biggest swing amplitude that the slide bullet rail body can the forward swing is determined through the different degree of depth that stretches into the swing clearance to the top rail piece simultaneously, like this, stretch into the degree of depth in the swing clearance through adjusting the top rail piece alright confirm the slide bullet rail body with hit the inclination size of line of sending out, with this friction between the rubber band and the storage bullet face that changes the parcel pellet, realize the fast switch-over function and the rapid-fire function of single shot and running fire percussion mode. The friction between the rubber band of parcel shot and the storage bullet face is great and need just can realize the percussion with the hand promotion rubber band for manual mode, show as single shot percussion mode under this mode, the friction between the rubber band of parcel shot and the storage bullet face is less, the shot can slide along the storage bullet face by oneself and be automatic mode when the play mouth percussion from, show as running fire percussion mode under this mode, all can realize the rapid-fire function through the hand push shot under single shot and running fire percussion mode.

In order to further better implement the utility model, the following arrangement structure is particularly adopted: the top rail spare is the ladder piece, the step of each level of ladder piece is in the operating lever subassembly extremely set gradually in the direction of the slide elastic rail body near-end, ladder piece swing joint in the operating lever subassembly can remove along the firing line, the ladder piece can remove along the firing line be used for with the change with the step face that the slide elastic rail body near-end offseted.

In order to further better implement the utility model, the following arrangement structure is particularly adopted: the top rail piece is an adjusting screw which is screwed with the operating rod assembly, and the adjusting screw can adjust the depth of the operating rod assembly extending into the swing gap in the direction of the near end of the sliding elastic rail body.

In order to further better implement the utility model, the following arrangement structure is particularly adopted: the device also comprises a blocking switch and an elastic blocking piece, wherein the elastic blocking piece is connected to the far end of the blocking switch, and the near end of the blocking switch is hinged to a position between the far end and the near end of the sliding elastic rail body; poking the blocking switch enables the bullet blocking piece to abut against the bullet storage surface of the sliding bullet rail body and be located at the upstream position of the bullet outlet to prevent the rubber band wrapped with the bullet from realizing the firing at the bullet outlet, and poking the blocking switch also enables the bullet blocking piece to be far away from the bullet storage surface of the sliding bullet rail body to enable the rubber band wrapped with the bullet to realize the firing at the bullet outlet.

When the structure is adopted, the blocking switch can replace the fingers of a person to abut against the first bullet through the bullet blocking piece to prevent the bullet from being triggered, and the hands of the person can be liberated when the bullet is not triggered.

In order to further better implement the utility model, the following arrangement structure is particularly adopted: the operating rod assembly is a straight rod assembly, and the bow rack assembly and the fixed platform are sequentially arranged along the axial direction of the operating rod assembly.

In order to further better implement the utility model, the following arrangement structure is particularly adopted: the operating rod assembly comprises a front telescopic rod and a rear telescopic rod, and the rear telescopic rod is inserted into the front telescopic rod for fixing in a manner of adjusting the insertion length; the bow rack assembly is connected with the front telescopic rod, and the fixed platform is connected with the rear telescopic rod.

When the structure is adopted, the operating rod assembly can be contracted when not in use, is convenient to carry and store, can be elongated when in use, and can also be adjusted in length according to the use habit.

In order to further better implement the utility model, the following arrangement structure is particularly adopted: the fixed station is a clamping wheel type fixed station, the clamping wheel type fixed station comprises wheel sheets which are arranged on two sides of the operating rod assembly respectively, the two wheel sheets are connected through an upper clamping shaft and a lower clamping shaft which are arranged on the upper side, the two wheel sheets, the upper clamping shaft and the lower clamping shaft are enclosed to form an operating rod through hole, the distance between the upper clamping shaft and the lower clamping shaft is larger than the outer diameter of the operating rod assembly, and the operating rod assembly is movably inserted into the operating rod through hole.

When adopting above-mentioned setting structure, when the fenestrate size of action bars is greater than the size of action bars subassembly, card wheel formula fixed station can be under the pulling of rubber band towards before the bow rack subassembly pendulum, at this moment go up the card axle and support the topside at the action bars subassembly, lower calorie axle can be towards the base of back swing support at the action bars subassembly, go up card axle and lower calorie axle and realize card wheel formula fixed station through upper and lower centre gripping action bars subassembly, then can follow the position of action bars regulation card wheel formula fixed station after the effort of removing the rubber band.

In order to further better implement the utility model, the following arrangement structure is particularly adopted: the rubber band is provided with a leather pocket.

In order to further better implement the utility model, the following arrangement structure is particularly adopted: the bow rack assembly comprises a bow rack main body and a clamping piece, the bow rack main body is connected to the front end of the operating rod assembly, the clamping piece is detachably connected to the front side of the bow rack main body, the clamping piece and the bow rack main body are formed to be used for clamping, the rubber band is clamped in the clamping groove, and the rubber band is arranged along the axial direction of the operating rod assembly, the rubber band is sequentially arranged in the clamping groove and passes through the clamping piece, and the clamping piece is clamped in the bow rack main body.

When adopting above-mentioned structure that sets up, the rubber band is pressed from both sides and is located the front side position of bow rack main part, and many rubber bands set gradually along the axial direction of operating lever subassembly, can let the rubber band be laminated structure after whole carry to can respectively not disturb when launching the percussion, a trajectory is walked to each rubber band, each mutual noninterference reaches the purpose of shooting alone.

In order to further better implement the utility model, the following arrangement structure is particularly adopted: the bow rack assembly further comprises a bow rack lifting separation blade, the bow rack lifting separation blade is connected to the front end of the operating rod assembly, the bow rack body is connected to the upper portion of the bow rack lifting separation blade, and the bow rack lifting separation blade is used for increasing the trajectory distance of the operating rod assembly.

In order to further better implement the utility model, the following arrangement structure is particularly adopted: the tail end of the operating rod assembly is connected with a handle holder; or the operating rod component is sleeved with a grip.

The utility model has the following advantages and beneficial effects:

according to the utility model, the slide elastic rail body is used for hanging and carrying a rubber band wrapped with shot, under the action of the hung rubber band, the slide elastic rail body swings towards the bow frame component about a hinged point of the slide elastic rail body and the fixed platform, and meanwhile, the top rail piece determines the maximum swing amplitude of the slide elastic rail body capable of swinging forwards through different depths extending into the swing gap, so that the size of the inclination angle of the slide elastic rail body with a firing line can be determined by adjusting the depth of the top rail piece extending into the swing gap, the friction force between the rubber band wrapping the shot and a shot storage surface is changed, and the quick switching function and the quick firing function of a single shot firing mode and a continuous shot firing mode are realized. The friction between the rubber band of parcel shot and the storage bullet face is great and need just can realize the percussion with the hand promotion rubber band for manual mode, show as single shot percussion mode under this mode, the friction between the rubber band of parcel shot and the storage bullet face is less, the shot can slide along the storage bullet face by oneself and be automatic mode when the play mouth percussion from, show as running fire percussion mode under this mode, all can realize the rapid-fire function through the hand push shot under single shot and running fire percussion mode.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a quick-shooting slingshot when no shot is carried on the slingshot (a top rail part is a two-stage step block);

FIG. 2 is a schematic structural diagram of a quick-fire slingshot loaded with projectiles (the top rail is a two-stage step block);

FIG. 3 is a schematic illustration of a suspend-and-pop mode;

FIG. 4 is a schematic illustration of a single shot mode;

FIG. 5 is a schematic illustration of a burst mode;

FIG. 6 is a schematic structural view of the fixed platen, the slider rail body and the lever assembly;

FIG. 7 is a schematic view of the structure of the rapid-fire slingshot when no shot is loaded (top rail member adjustment screw);

labeled as:

1. a bow assembly; 11. a bow frame body; 12. a clip; 13. the bow frame lifts the catch;

2. a rubber band;

3. an operating lever assembly; 31. a front telescoping rod; 32. a rear telescopic rod;

4. a clamping wheel type fixed table; 41. a wheel sheet; 42. an upper clamping shaft; 43. a lower clamping shaft;

5. a sliding elastic rail body; 51. a storage chute; 52. storing the bullet surface; 53. a first rotating shaft;

6. a blocking switch; 61. a second rotating shaft;

7. a bullet-blocking member;

8. a rail-supporting member;

9. a grip;

10. and (4) carrying out holding.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise specified, "a plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as appropriate to those of ordinary skill in the art.

Example 1:

a quick shooting slingshot capable of switching firing modes can realize the quick shooting function of a projectile and can be quickly switched between single shot firing modes and continuous shot firing modes, and as shown in figures 1, 2, 3, 4, 5, 6 and 7, the quick shooting slingshot is particularly arranged into the following structures:

this kind of can switch quick-fire catapult of percussion mode includes bow rack subassembly 1, rubber band 2, action bars subassembly 3, fixed station, slide elastic rail body 5 and top rail spare 8, and rubber band 2 is provided with four, and the intermediate position of every rubber band 2 is provided with the leather pocket. The four rubber bands 2 are preferably arranged, the arrangement number can be reduced or increased, the carrying number of the rubber bands 2 can be selected automatically according to actual needs, and more rubber bands are hung and more shot, and less rubber bands are hung and less shot.

The operating rod assembly 3 is a transversely arranged straight rod structural member, is arranged as a telescopic rod and comprises a front telescopic rod 31 and a rear telescopic rod 32, and the rear telescopic rod 32 is inserted into the front telescopic rod 31 and fixed; a plurality of adjusting through holes for adjusting the length are formed in the front telescopic rod 31 and the rear telescopic rod 32, the operating rod assembly 3 can be adjusted in length by aligning the respective adjusting through holes and then inserting the fixing screws, the front telescopic rod 31 is connected with the bow frame lifting blocking piece 13 of the bow frame assembly 1, and the fixing table is connected to the rear telescopic rod 32. The tail end of the rear telescopic rod 32 is connected with a handle support 10 through a screw. The operating rod component 3 can be contracted when not in use, is convenient to carry and store, can be elongated when in use, and can also adjust the length of the operating rod component 3 according to the use habit.

The bow rack assembly 1 comprises a bow rack main body 11, two clamping pieces 12 and a bow rack lifting blocking piece 13, the bow rack lifting blocking piece 13 is fixedly connected to the front end of the operating rod assembly 3, the top of the bow rack lifting blocking piece 13 is higher than the top of the operating rod assembly 3, the bottom of the bow rack main body 11 is fixedly connected to the upper portion of the bow rack lifting blocking piece 13, so that the bow rack main body 11 is lifted, the distance between a trajectory and the operating rod assembly 3 is increased, and meanwhile, the axial direction of the operating rod assembly 3 is required to be ensured to be consistent with the firing direction of the bow rack assembly 1. Two clamping pieces 12 detachably connect in the leading flank position of the two branches of bow frame main part 11 respectively, form the double-layered groove that is used for pressing from both sides to establish rubber band 2 between clamping piece 12 and the bow frame main part 11, and four rubber bands 2 stack the setting in proper order along the axial direction of action bars subassembly 3, and all rubber bands 2 all are located the double-layered inslot side, and it tightly presss from both sides all four rubber bands 2 in bow frame main part 11 departments to tighten clamping piece 12.

The fixed station is fixedly connected to the rear telescopic rod 32 of the operating rod assembly 3 and is used for connecting the slide elastic rail body 5. The slide elastic rail body 5 is formed by fixedly connecting two steel plates which are oppositely arranged in the longitudinal direction through a connecting rod, a gap is formed between the two steel plates of the slide elastic rail body 5, and the gap can be regarded as an elastic storage chute 51 which penetrates through the slide elastic rail body 5 in the firing direction. One end of the slide and bullet rail body 5, which is adjacent to the operating rod assembly 3, is hinged to the fixed platform through a first rotating shaft 53 which longitudinally penetrates through the two steel plates, one surface of the slide and bullet rail body 5, which is far away from the bow frame assembly 1, becomes a bullet storage surface 52 which is used for preventing bullets from directly penetrating through a bullet storage chute 51, the bullet storage chute 51 upwards extends to the far end of the slide and bullet rail body 5 and forms a bullet outlet, and the slide and bullet rail body 5 can swing towards the bow frame assembly 1 about a hinged point of the slide and bullet rail body and the fixed platform so as to change an included angle between the slide and a firing line.

The top rail piece 8 is a second-level step block, each level of steps of the top rail piece are sequentially arranged in the direction from the operating rod assembly 3 to the near end of the slide elastic rail body 5, the second-level step block is movably arranged in a swinging gap formed between the operating rod assembly 3 and the near end of the slide elastic rail body 5, and the second-level step block can move along a firing line to change a step surface which is used for abutting against the near end of the slide elastic rail body 5. The top rail piece 8 can adopt the slide rail structural connection with the back telescopic link 32 of operating rod subassembly 3, for example set up the lug in the bottom of top rail piece 8, set up the spout at the top of back telescopic link 32, the direction along the firing line direction is realized with the spout cooperation of back telescopic link 32 to the lug of top rail piece 8 bottom, top rail piece 8 also can set up to the independent part that does not adopt connection structure lug connection with operating rod subassembly 3, grasp the balance and realize moving along the firing line through holding completely. When the top rail piece 8 is not provided with the two-stage step block, the maximum swing amplitude of the missile rail body 5 towards the bow assembly 1 can be limited by adjusting the depth of the top rail piece extending into the swing gap to be abutted with different parts of the near end of the missile rail body 5.

The slippery bullet rail body 5 is used for the rubber band 2 that the parcel has the pellet, under the effect of the rubber band 2 of carry, slippery bullet rail body 5 is about its pin joint with the fixed station towards bow rack subassembly 1 swing, the biggest swing amplitude that the slippery bullet rail body 5 can the forward swing is determined through the different degree of depth that stretches into the swing clearance to the top rail piece 8 simultaneously, like this, through adjusting the degree of depth that the top rail piece 8 stretches into in the swing clearance alright confirm the smooth bullet rail body 5 with hit the inclination size of line of sending out to this changes the rubber band 2 of parcel pellet and stores up the frictional force between the bullet face 52, realize the fast switch function and the rapid-fire function of single shot and running fire mode. The friction between the rubber band 2 and the bullet storage surface 52 of parcel pellet is great and need to promote the rubber band 2 with the hand and be the manual mode when just realizing the percussion, show as single shot percussion mode under this mode, friction between the rubber band 2 and the bullet storage surface 52 of parcel pellet is less, the pellet can be automatic mode when the effect of rubber band 2 slides along bullet storage surface 52 certainly and goes out bullet mouth percussion, show as running fire percussion mode under this mode, all can realize the rapid-fire function through the hand push pellet under single shot and running fire percussion mode. The rubber band is pressed from both sides the front side position of locating the bow rack main part, and many rubber bands set gradually along the axial direction of action bars subassembly, can let the rubber band be laminated structure after whole carriers to can respectively not disturb when launching the percussion, a trajectory is walked to each rubber band, each mutual noninterference reaches the purpose of shooing alone.

Example 2:

the embodiment is further optimized on the basis of the above embodiment, and in order to further better implement the utility model, the following arrangement structure is particularly adopted:

this kind of can switch quick-fire catapult of percussion mode still including hindering but switch 6 and fender bullet piece 7, hinders but switch 6 for cutting into banding billet, and fender bullet piece 7 is the short steel bar of a vertical setting, and fender bullet piece 7 is connected in hindering but switch 6's the one end of keeping away from operating rod subassembly 3. The blocking switch 6 is disposed outside the slider rail body 5, and one end of the blocking switch adjacent to the operating rod assembly 3 is hinged to a position between one end of the slider rail body 5 far away from the operating rod assembly 3 and one end of the slider rail body adjacent to the operating rod assembly 3 through a second rotating shaft 61 which is longitudinally disposed.

The slide elastic rail body 5 is located on the motion track of the bullet blocking piece 7, the bullet blocking switch 6 is shifted towards the bow rack component 1, so that the bullet blocking piece 7 can abut against the bullet storage surface 52 of the slide elastic rail body 5, and at the moment, the bullet blocking piece 7 is located at the upstream position of the bullet outlet to prevent the rubber band 2 wrapped with the bullets from separating from the slide elastic rail body 5 along the bullet storage sliding groove 51 to achieve firing. The bullet stopping switch 6 is pushed towards the rear end of the operating rod assembly 3, so that the bullet stopping piece 7 can be far away from the bullet storage surface 52 of the slide bullet rail body 5, the rubber band 2 wrapped with the bullets is not stopped by the bullet stopping piece 7 any more, and the rubber band can be separated from the bullet outlet along the bullet storage chute 51 to be separated from the slide bullet rail body 5, and then the percussion is realized.

The arrangement of the blocking switch 6 can utilize the bullet blocking piece 7 to replace the fingers of a person to abut against the bullet arranged at the head to prevent the bullet from completing the firing, and the two hands of the person can be liberated by blocking the bullet through the bullet blocking piece 7 when the bullet is not fired.

Example 3:

the fixing table of the present embodiment is configured as a wheel-clamping fixing table 4, the wheel-clamping fixing table 4 includes wheel sheets 41 sequentially arranged along the longitudinal direction and respectively disposed at two sides of the operating rod assembly 3, the two wheel sheets 41 are fixedly connected by an upper clamping shaft 42 and a lower clamping shaft 43 which are longitudinally disposed, and the upper clamping shaft 42 is located above the lower clamping shaft 43. The two wheel sheets 41, the upper clamping shaft 42 and the lower clamping shaft 43 enclose an operating rod through hole, the wheel base between the upper clamping shaft 42 and the lower clamping shaft 43 is slightly larger than the outer diameter of the operating rod assembly 3, and the rear telescopic rod 32 of the operating rod assembly 3 is movably inserted into the operating rod through hole.

When the size of the operating rod through hole is slightly larger than the size of the operating rod assembly 3, the clamping wheel type fixing table 4 can swing forwards towards the bow rack assembly 1 under the pulling of the rubber band 2, at the moment, the upper clamping shaft 42 abuts against the top edge of the operating rod assembly 3, the lower clamping shaft 43 can swing backwards to abut against the bottom edge of the operating rod assembly 3, the clamping wheel type fixing table 4 is realized by the upper clamping shaft 42 and the lower clamping shaft 43 through the upper clamping operating rod assembly 3 and the lower clamping operating rod assembly 3, and the position of the clamping wheel type fixing table 4 can be adjusted along the operating rod assembly 3 after the acting force of the rubber band 2 is cancelled.

Example 4:

still the cover is equipped with a handle 9 in back telescopic link 32 department, this handle 9 is used for replacing and holds 10, hold 9 and be provided with locating component and realize the one-way locking of handle 9, locating component includes ear pin and spring, hinged joint makes the ear pin can overturn from beginning to end in the rear side bottom of handle 9 through the hinged joint of the one end of ear pin, the other pot head of ear pin is located handle bar subassembly 3 department, handle bar subassembly 3 is located to the spring cover, the butt is connected respectively at the front side of the rear portion of handle 9 and ear pin at the front end of spring for pushing away from the ear pin with handle 9. The ear pin and the handle 9 are coaxially sleeved on the operating rod assembly 3, and the ear pin and the handle 9 can be pushed away from each other through the spring to increase the angle between the ear pin and the handle 9, so that the handle 9 and the ear pin are clamped on the operating rod assembly 3, and the one-way fixation of the handle 9 on the operating rod assembly 3 is realized. The position of the handle 9 can be adjusted by adjusting the position by pulling the handle 9 and moving the handle backwards, and then the handle 9 can be integrally pushed forwards by compressing the relative axial distance between the handle 9 and the ear pin.

Example 5:

in this embodiment, the top rail member 8 is set as an adjusting screw, the adjusting screw is vertically arranged, the adjusting screw vertically penetrates through and is screwed on the rear telescopic rod 32 of the operating rod assembly 3, and the top end of the adjusting screw extends into a swing gap formed between the operating rod assembly 3 and the near end of the slide elastic rail body 5.

The depth of the top end of the operating rod assembly 3 extending into the swing gap can be adjusted in the direction from the proximal end of the slide rail body 5 by rotating the adjusting screw to limit the maximum swing of the slide rail body 5 towards the bow assembly 1. However, the wheel-clamping type fixing table 4 and the sliding elastic rail body 5 of the quick-shooting slingshot adopting the top rail piece structure cannot be adjusted in position at will along the operating rod assembly 3, and at most, the position of the adjusting screw can be adjusted forwards, so that the adjusting screw cannot be adjusted forwards. Therefore, the shooting strength can be adjusted in a mode of adjusting the screw without covering a wide range by the two-stage step block.

Taking the top rail member 8 as a two-stage step block as an example, the one-stage step with the lower height is close to the slide elastic rail body 5, and the two-stage step with the higher height is far from the slide elastic rail body 5. When the bullet-shooting catapult is used, the top rail piece 8 is firstly installed at the top of the rear telescopic rod 32, the top rail piece 8 moves towards the upper clamping shaft 42 along the firing line, the bottom end of the bullet-shooting rail body 5 can be abutted against the second-stage step of the top rail piece 8, the bullet-shooting rail body 5 is in a free state and can rotate around the first rotating shaft 53, the bullet storage surface 52 of the bullet-shooting rail body 5 and the axis of the operating rod assembly 3 form a 90-degree included angle which is just suitable for bullet hanging, and the quick-shooting catapult is in a bullet hanging mode. Afterwards, the leather pocket is wrapped with the shot and then pulled to the position of the clamping wheel type fixing table 4, the leather band 2 is made to downwards enter the shot storage sliding groove 51, the shot is clamped on the shot storage surfaces 52 on the two sides of the shot storage sliding groove 51, the shot and the leather pocket are supported on the sliding shot rail body 5 under the action of the leather band 2 to be kept static through the action of friction force, the shot is not easy to move, and then multiple shots can be sequentially hung. At this time, due to the tensile force of the rubber band 2, the bottom end of the slide elastic rail body 5 abuts against the second-level step of the top rail member 8, meanwhile, the wheel clamping type fixing table 4 swings forwards, the upper clamping shaft 42 abuts against the front position of the top of the rear telescopic rod 32, the lower clamping shaft 43 abuts against the rear position of the bottom of the rear telescopic rod 32, and the wheel clamping type fixing table 4 and the operation rod assembly 3 are locked naturally at this time.

After the loading of the projectile is finished, the projectile arranged at the head can be pressed by fingers, and the blocking switch 6 can also be switched to enable the bullet blocking piece 7 to abut against the projectile storage surface 52 and block the head of the projectile arranged at the head to prevent the projectile from being fired.

When the bullet is fired, the top rail piece 8 can not be moved, the fingers or the bullet blocking pieces 7 are removed and then pressed on the leather pocket by the fingers, then the bullet is pushed upwards along the bullet storage sliding groove 51, and the firing is completed in sequence, so that the firing is not smooth enough. The top rail piece 8 can also be moved to enable the bottom end of the slide-bullet rail body 5 to be abutted against the second-level step of the top rail piece 8, the slide-bullet rail body 5 can continue to swing forwards under the pulling of the rubber band 2, the included angle formed by the bullet storage surface 52 and the axis of the operating rod assembly 3 is reduced to 84 degrees, the percussion mode is changed from the bullet hanging mode to the single shot mode, the friction force between the leather pocket hung on the bullet storage chute 51 and the friction force between the bullet and the slide-bullet rail body 5 are reduced in the single shot mode, the percussion is smooth, at the moment, the fingers or the bullet blocking piece 7 are pressed on the leather pocket by the fingers after being removed and pushed upwards along the bullet storage chute 51, the percussion is completed in sequence, the manual control launching can be realized, the single shot can be lightly pushed, and the continuous shooting can be realized by the repeated pushing.

The bottom end of the slide bullet rail body 5 can be abutted against the first-stage step of the top rail member 8 during bullet hanging, and the bullet stopping switch 6 is required to be turned when bullet hanging is completed, so that the bullet stopping member 7 is abutted against the bullet storing surface 52 and can stop the bullets arranged at the head and the tail. Then, the slide elastic rail body 5 is moved towards the rear end of the operating rod assembly 3 by hand, the top rail piece 8 is pulled out, then the hand gradually releases force to enable the slide elastic rail body 5 to swing forwards and abut against the top of the rear telescopic rod 32, an included angle of 80 degrees is formed between the elastic storage surface 52 and the axis of the operating rod assembly 3, the percussion mode is changed from the single shot mode to the continuous shot mode, and the shot and the elastic storage sliding groove 51 are in a forced state. Then, the switch 6 is blocked by waving towards the rear end of the operating rod assembly 3 by hand, so that the bullet blocking piece 7 does not block the first shot, and at the moment, the shot can rapidly move to the bullet outlet along the bullet storage chute 51 under the action of the rubber band 2 and sequentially complete the percussion, thereby realizing the continuous percussion.

It should be noted that the number of the hanging bullets depends on the number of the rubber bands 2 and the length of the bullet storage chute 51, four rubber bands 2 are preferably arranged, or more rubber bands can be arranged, the hanging bullet amount can be determined as required, and multiple hanging bullets are provided.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention.

Claims

1. The utility model provides a can switch rapid-fire catapult of percussion mode which characterized in that: comprises a bow rack component (1), a rubber band (2), an operating rod component (3), a fixed platform, a slide elastic rail body (5) and a top rail component (8);

the bow rack component (1) is connected with a plurality of rubber bands (2);

the bow rack component (1) and the fixed table are sequentially arranged along a firing line and connected to the operating rod component (3);

the near end of the slide and bullet rail body (5) is hinged to the fixed platform, the slide and bullet rail body (5) is provided with a bullet storage sliding groove (51) which penetrates through the slide and bullet rail body (5) in the firing direction, one surface, deviating from the bow frame component (1), of the slide and bullet rail body (5) is a bullet storage surface (52), the bullet storage sliding groove (51) extends to the far end of the slide and bullet rail body (5) and forms a bullet outlet, and the slide and bullet rail body (5) can swing towards the bow frame component (1) about a hinged point of the slide and bullet rail body and the fixed platform so as to change an included angle between the slide and a firing line;

the top rail piece (8) is movably arranged in a swinging gap formed between the operating rod assembly (3) and the near end of the sliding elastic rail body (5), and the depth of the top rail piece (8) extending into the swinging gap can be adjusted to be abutted with different parts of the near end of the sliding elastic rail body (5) so as to limit the maximum swing amplitude of the sliding elastic rail body (5) towards the bow rack assembly (1).

2. The switchable firing quick fire slingshot of claim 1, wherein: top rail spare (8) are the ladder piece, the step of each level of ladder piece is in operating rod subassembly (3) extremely set gradually in the direction of the smooth bullet rail body (5) near-end, ladder piece swing joint in operating rod subassembly (3) can be followed the firing line and removed, the ladder piece can be followed the firing line remove be used for with the change with the step face that smooth bullet rail body (5) near-end offseted.

3. The switchable firing quick fire slingshot of claim 1, wherein: the tail end of the operating rod assembly (3) is connected with a handle holder (10).

4. The switchable firing quick fire slingshot of claim 1, wherein: the device is characterized by further comprising a blocking switch (6) and an elastic blocking piece (7), wherein the elastic blocking piece (7) is connected to the far end of the blocking switch (6), and the near end of the blocking switch (6) is hinged to a position between the far end and the near end of the sliding elastic rail body (5); poking the blocking switch (6) enables the bullet blocking piece (7) to abut against the bullet storage face (52) of the sliding bullet rail body (5) and be located at the upstream position of the bullet outlet to prevent the rubber band (2) wrapped with the bullet from achieving the firing at the bullet outlet, and poking the blocking switch (6) also enables the bullet blocking piece (7) to be far away from the bullet storage face (52) of the sliding bullet rail body (5) to enable the rubber band (2) wrapped with the bullet to achieve the firing at the bullet outlet.

5. The switchable firing quick fire slingshot of claim 1, wherein: the operating rod assembly (3) is a straight rod assembly, and the bow rack assembly (1) and the fixing table are sequentially arranged along the axial direction of the operating rod assembly (3).

6. The switchable firing quick launch slingshot of claim 5, wherein: the operating rod assembly (3) comprises a front telescopic rod (31) and a rear telescopic rod (32), and the rear telescopic rod (32) is inserted into the front telescopic rod (31) for fixing in a manner of adjusting the insertion length; the bow frame assembly (1) is connected with the front telescopic rod (31), and the fixed platform is connected with the rear telescopic rod (32).

7. The switchable firing quick launch slingshot of claim 5, wherein: the fixed station is set to be a clamping wheel type fixed station (4), the clamping wheel type fixed station (4) comprises wheel sheets (41) which are arranged on two sides of the operating rod assembly (3) respectively, the two wheel sheets (41) are connected through an upper clamping shaft (42) and a lower clamping shaft (43), the two wheel sheets (41) and the upper clamping shaft (42) and the lower clamping shaft (43) are surrounded to form an operating rod through hole, the axial distance between the upper clamping shaft (42) and the lower clamping shaft (43) is larger than the outer diameter of the operating rod assembly (3), and the operating rod assembly (3) is movably inserted into the operating rod through hole.

8. The switchable firing quick fire slingshot of claim 1, wherein: the rubber band (2) is provided with a leather pocket.

9. The switchable firing quick fire slingshot of claim 1, wherein: bow frame subassembly (1) includes bow frame main part (11) and clamping piece (12), bow frame main part (11) connect in the front end of action bars subassembly (3), clamping piece (12) detachably connect in the front side of bow frame main part (11), clamping piece (12) with form between bow frame main part (11) and be used for pressing from both sides and establish the double-layered groove of rubber band (2), many rubber band (2) are followed the axial of action bars subassembly (3) set gradually in press from both sides the inslot and pass through clamping piece (12) press from both sides tightly in bow frame main part (11).

10. The switchable firing quick fire slingshot of claim 1, wherein: the handle is characterized by further comprising a handle (9), wherein the handle (9) is sleeved on the operating rod assembly (3).