CN112066796B - Pistol with folding handle mechanism - Google Patents

Abstract

The invention provides a pistol with a folding grip mechanism, comprising: the pistol body is provided with a pin hole at one end far away from the muzzle; the handguard is clamped between the two wood guards, a pin hole is formed in one end, close to the handgun body, of each wood guard, and the handgun body is connected with the wood guards through pins; and the sliding clamping tenon is arranged on the pistol body through an elastic mechanism and is positioned above the pin hole, and the limiting end of the sliding clamping tenon is accommodated in a limiting groove formed by the wood guard and the pistol body under the action of elasticity. According to the pistol with the folding type grip mechanism, the grip part is rotatably connected with the pistol body through the rotating shaft, and the grip part and the pistol body are limited through the sliding clamping tenon in the unfolded state, so that the folding function is realized, the pistol is convenient to carry and conceal in the non-armed state, and the occupied space of the pistol is reduced.

Description

A pistol with a folding grip mechanism

technical field

The invention relates to the technical field of firearm structure, in particular to a pistol with a folding handle mechanism.

Background technique

A pistol is a close-range lethal weapon. However, the traditional one-piece structure of the pistol, especially the large size of the grip part, takes up a lot of space when carried, causing problems such as inconvenient carrying and transportation, and easy exposure. task execution efficiency.

Contents of the invention

In order to solve the above problems, the present invention provides a pistol with a folding grip mechanism, the grip part and the pistol body are separately arranged and connected by two handguards, and the grip part and the pistol body are rotatable through a rotating shaft In the unfolded state, the grip part and the pistol body are limited by the sliding tenon, so as to realize the folding function, which is convenient to carry and concealed in the non-ready state, and reduces the occupied space of the pistol.

In order to achieve the above object, a kind of technical scheme that the present invention takes is:

A pistol with a folding grip mechanism, comprising: a pistol body with a pin hole at the end away from the muzzle; a grip part connected with two pieces of handguards by screws, and the grip part is sandwiched between the two pieces Between the handguards, the end of the handguard close to the pistol body is provided with a pin hole, the pistol body and the handguard are connected by pins; and a sliding tenon is arranged on the pistol body through an elastic mechanism , located above the pin hole, when the handle is unfolded, the limit end of the sliding tenon is accommodated in the limit groove formed by the handguard and the pistol body under the action of elastic force .

Further, the pistol body is provided with an upper sheath, the lower end surface of the upper sheath close to the grip part is parallel to the top surface of the pistol body, and the sliding tenon can be moved back and forth along the lower end surface Sliding; the end of the handguard close to the pistol body is provided with a first limiting part and a second limiting part, the first limiting part is connected with the second limiting part, and the grip part In the unfolded state, the first limiting portion abuts against the lower end surface, the second limiting portion and the upper sheath form the limiting groove, and the handle portion is in the unfolded state. The limiting end of the sliding tenon is accommodated in the limiting groove.

Further, it also includes: a magazine tenon, which is arranged on the pistol body, and a tenon escape groove is provided on the handguard, and the magazine tenon is accommodated in the The tenon avoids in the groove.

Further, the grip part is provided with a trigger accommodation compartment, and the trigger guard is accommodated in the trigger accommodation compartment in the folded state of the grip part.

Further, two movable baffles are provided on one side of the trigger receiving chamber close to the trigger guard, and the handle part includes two sides, a first folding surface and a second folding surface, and the two sides are opposite to each other. The first folding surface is opposite to the second folding surface, one handguard is provided on each side, the first folding surface is close to the trigger guard, and the second folding surface is away from the trigger As for the retainer, one end of each movable baffle is connected to the side through a right-angle elastic piece, and the ends of the two movable baffles away from the side abut against each other when the handle portion is unfolded, and the two The movable baffle is coplanar with the first folding surface when the handle portion is unfolded.

The above technical solution of the present invention has the following advantages compared with the prior art:

(1) A pistol with a folding grip mechanism of the present invention, the grip part and the pistol body are arranged separately and connected by two handguards, the grip part and the pistol body are rotatably connected by a rotating shaft, In the unfolded state, the grip portion and the pistol body are limited by the sliding tenon, thereby realizing the folding function, which is convenient to carry and concealed in the non-ready state, and reduces the occupied space of the pistol.

(2) In a pistol with a folding grip mechanism according to the present invention, two movable baffles are arranged opposite to each other to form the hatch of the trigger compartment. In the folded state, the trigger guard is opposite to the The movable baffle exerts force to open the hatch and is accommodated in the trigger accommodation compartment. In the unfolded state, the movable baffle is perpendicular to the side under the elastic force of the right-angle elastic member, forming the trigger. The door of the storage compartment prevents dust and other debris from entering the magazine and affecting the use of the pistol.

(3) A pistol with a folding grip mechanism of the present invention, when the grip is in the folded state, the magazine is removed, the trigger guard is located in the grip, even if there are bullets in the grip In the chamber, it is not easy to be fired by the trigger by mistake, ensuring the safety in the folded state.

Description of drawings

The technical solution and beneficial effects of the present invention will be apparent through the detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings.

Fig. 1 shows the unfolded structural diagram of a pistol with a folding grip mechanism according to an embodiment of the present invention;

Fig. 2 shows a left side view of a pistol with a folding grip mechanism according to an embodiment of the present invention;

Fig. 3 is a structural diagram of the folding process of a pistol with a folding grip mechanism according to an embodiment of the present invention;

Fig. 4 is a structural diagram showing a completely folded state of a pistol with a folding grip mechanism according to an embodiment of the present invention;

Fig. 5 is a cross-sectional view of the handle portion along the plane perpendicular to the movable baffle during the folding process of a pistol with a folding grip mechanism according to an embodiment of the present invention.

Reference signs in the figure:

1 pistol body, 11 pin, 12 lower end face, 2 grip, 21 trigger chamber, 22 screw, 23 side, 24 first folding surface, 25 second folding surface, 3 handguard, 31 first limiting part , 32 second limit part, 33 tenon escape groove, 4 sliding tenon, 41 limit end, 5 right-angle elastic piece, 6 magazine tenon, 7 trigger guard, 8 movable baffle.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

This embodiment provides a pistol with a folding grip mechanism, as shown in Fig. The two handguards 3 are connected by screws 22 , and the handle part 2 is sandwiched between the two handguards 3 . The pistol body 1 is provided with a pin hole at one end away from the muzzle, and the handguard 3 is provided with a pin hole near the end of the pistol body 1, and the pistol body 1 and the handguard 3 are connected by a pin 11, Thereby it is realized that the upper part 1 of the pistol is connected with the handle part through the handguard 3, and the relative rotation of the handguard 3 around the pin hole is realized, and the handle part 2 is rotated around the pin hole. Do relative rotation. The sliding tenon 4 is arranged on the pistol body 1 through an elastic mechanism, the sliding tenon 4 is located above the pin hole, and the position limit of the sliding tenon 4 is in the unfolded state of the grip part 2 The end 41 is accommodated in the limiting groove formed by the handguard 3 and the pistol body 1 under the action of elastic force.

As shown in FIGS. 3-4 , the pistol body 1 is provided with an upper sheath, and the upper sheath is slidably and elastically connected to the pistol body 1 . The lower end surface 12 of the upper sheath close to the grip portion 2 is parallel to the top surface of the pistol body 1, and the sliding tenon 4 can slide back and forth along the lower end surface. One end of the handguard 3 close to the pistol body 1 is provided with a first limiting portion 32 and a second limiting portion 31, the first limiting portion 32 is connected to the second limiting portion 31, and the When the handle part 2 is unfolded, the first limiting part 31 abuts against the lower end surface, and the second limiting part 32 and the upper sheath form the limiting groove. The limiting end 41 of the sliding tenon 4 of the handle part 2 is accommodated in the limiting groove.

As shown in FIG. 5 , the handle part 2 is provided with a trigger accommodating compartment 21 , and the trigger guard 7 is accommodated in the trigger accommodating compartment 21 when the handle part 2 is folded. Two movable baffles 8 are arranged on the side of the trigger accommodating compartment 21 close to the trigger guard 7 . The handle part 2 includes two side surfaces 23 , a first folding surface 24 and a second folding surface 25 , the two side surfaces 23 are oppositely arranged, and each of the handguards 3 abuts against one of the side surfaces 23 . The first folding surface 24 is arranged opposite to the second folding surface 25, and one handguard 3 is provided on each of the side surfaces 23, the first folding surface 24 is close to the trigger guard 7, the The second folding surface 25 is away from the trigger guard 7, and one end of each movable baffle 8 is connected to the side 23 through a right-angle elastic member 5, and the two movable baffles 8 are far away from one end of the side 23 When the handle part 2 is unfolded, they abut against each other, and the two movable baffles 8 are coplanar with the first folding surface 24 when the handle part 2 is unfolded.

The pistol also includes a magazine tenon 6, which is arranged on the pistol body 1, and a tenon avoidance groove 33 is set on the handguard 3, and the magazine tenon 6 is set when the grip part 2 is unfolded. It is accommodated in the tenon escape groove 33 .

During the process of the handle part 2 turning from the unfolded state to the folded state, the action process of each component is as follows:

First, press down the magazine tenon 6 to remove the magazine, then slide the slide tenon 4 along the upper sheath in a direction away from the first stopper 31, so that the stopper end 41 to leave the limiting groove and release the limiting. Then press down the magazine latch 6, rotate the end of the handguard 3 away from the pistol body 1, and the handguard 3 rotates around the pin 11. When the trigger guard 7 abuts against the movable baffle 8, the hatch formed by the two movable baffles 8 is opened under the action of external force, and the trigger guard 7 is gradually accommodated in the trigger In the accommodation compartment 21, to the fully folded state. In the fully folded state, the movable baffle 8 is in contact with the trigger guard 7 all the time, the friction between the movable baffle 8 and the trigger guard 7, the right angle elastic member 5 to the movable The elastic force of the baffle 8 keeps the handle part 2 in a completely folded state. During the folding process, the limiting end 41 does not need to leave the limiting groove completely, as long as it is ensured that the second limiting portion 32 is not hindered from rotating and folding around the pin 11 . During the folding process, when the movable baffle 8 abuts against the trigger guard 7 , under the action of the elastic force of the right-angle elastic member 5 , the movable baffle 8 is always in contact with the trigger guard 7 Then, during the folding process, the force is increased until it is completely folded. The magazine catch 6 is pressed under the handguard 3 during the folding process.

When the handle part 2 is turned from the folded state to the unfolded state, the action process of each component is as follows:

Manually rotate the grip part 2 in a direction away from the pistol body 1, so that the trigger guard 7 is separated from the trigger accommodation compartment 21, and the movable baffle 8 acts on the elastic force of the right-angle elastic member 5 Reset down to form the hatch of the trigger accommodating compartment 21. Continue to rotate the handle part 2, and the sliding tenon 4 will gradually move away from the second limiting part 32 under the action of the rotating thrust. When the first limiting part 31 is completely aligned with the After the upper sheath abuts, the second limiting portion 32 and the upper sheath form the limiting groove, and the limiting end 41 is accommodated in the limiting groove under the action of elastic force, Achieve fully extended limit. At this time, the magazine tenon 6 bounces up into the tenon avoidance groove, preventing the risk of loading and unloading the magazine after fully unfolding. After fully unfolded, within the elastic force range of the sliding tenon 4, the limit end 41 cooperates with the limit groove to prevent the handle part 2 from rotating in a direction close to the trigger guard 7, the The first limiter 31 cooperates with the upper sheath to prevent the handle 2 from rotating away from the trigger guard 7, and at the same time, the magazine itself is connected after the handle 2 is installed. The function of the pistol body 1 and the grip part 2 ensures the stability, reliability and firmness of the grip part 2 in a fully unfolded state. The overall height of the pistol before folding is 131mm, and the overall height of the pistol after folding is 81mm, reducing the height space by 50mm.

The above descriptions are only exemplary embodiments of the present invention, and are not intended to limit the scope of the patent protection of the present invention. Any equivalent structure or equivalent process transformation made by using the description of the present invention and the contents of the accompanying drawings, or directly or indirectly used in other related All technical fields are equally included in the scope of patent protection of the present invention.

Claims (4)

1. A pistol with a folding grip mechanism, comprising: The pistol body (1) is provided with a pin hole at the end away from the muzzle; The handle part (2) is connected to the two handguards (3) by screws, the handle part (2) is sandwiched between the two handguards (3), and the handguard (3) is close to One end of the pistol body (1) is provided with a pin hole, and the pistol body (1) is connected to the handguard (3) through a pin (11); and The sliding tenon (4) is arranged on the pistol body (1) through an elastic mechanism, and is located above the pin hole, and the limit of the sliding tenon (4) is The position end (41) is accommodated in the limiting groove formed by the handguard (3) and the pistol body (1) under the action of elastic force; The pistol body (1) is provided with an upper sheath, the lower end surface (12) of the upper sheath close to the handle (2) is parallel to the top surface of the pistol body (1), and the sliding The tenon (4) can slide back and forth along the lower end surface (12); the end of the handguard (3) close to the pistol body (1) is provided with a first stopper (31) and a second stopper (32), the first limiting part (31) is connected to the second limiting part (32), and the first limiting part (31) abuts against the Connected to the lower end surface (12), the second limiting part (32) and the upper sheath form the limiting groove, and the sliding The limiting end (41) of the tenon (4) is accommodated in the limiting groove. 2. The pistol with a folding grip mechanism according to claim 1, characterized in that it further comprises: a magazine latch (6), which is arranged on the pistol body (1), and the handguard (3 ) is provided with a tenon avoiding groove (33), and the magazine tenon (6) is accommodated in the tenon avoiding groove (33) when the grip portion (2) is unfolded. 3. The pistol with a folding grip mechanism according to claim 1, characterized in that, the grip part (2) is provided with a trigger compartment (21), and in the folded state of the grip part (2) The lower trigger guard (7) is housed in the trigger chamber (21). 4. The pistol with a folding grip mechanism according to claim 3, characterized in that two movable baffles (8 ), the handle portion (2) includes two sides (23), a first folding surface (24) and a second folding surface (25), the two sides (23) are oppositely arranged, and the first folding surface (24) Set opposite to the second folding surface (25), one hand guard (3) is set on each side (23), and the first folding surface (24) is close to the trigger guard (7 ), the second folding surface (25) is away from the trigger guard (7), and one end of each movable baffle (8) is connected to the side (23) through a right-angle elastic piece (5). One end of the movable baffle (8) away from the side (23) abuts against each other when the handle part (2) is unfolded, and the two movable baffles (8) are in the handle part (2) Coplanar with the first folding surface (24) in the unfolded state.

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