TWM570414U - Pistol buffer - Google Patents

Abstract

A pistol buffer device is used to reduce the force of the sliding sleeve after the pistol is fired. The utility model comprises: a gun body having a sliding sleeve and a barrel; a guiding rod is coupled to the iron blocking piece of the gun body by a connecting rod positioning member at one end, the guiding rod itself is provided with a a sleeve, the other end of the guide has a cap; a resetting member for pushing the sleeve to be reset; and an elastic body made of a material that can be compressed and restored, the elastic body being disposed on the sleeve The elastic system can collide with the gun body when the sliding sleeve slides backwards between the iron blocking member and the sleeve.

Description

Pistol buffer

The present invention relates to a pistol cushioning device, and more particularly to a cushioning device having a sliding sleeve for reducing the backlashing force of the sliding sleeve after firing.

The applicant applied for the Republic of China Announcement No. 409848 patent case, which discloses a "link type locking mechanism pistol type automatic loading light weapon", which uses a sliding cover to slide on the barrel to push the bullet into the raft, and the sliding cover is subjected to A re-introduction spring push-return reset, the re-infeed spring sleeve is on a re-introduction spring guide rod, and one end of the re-entry spring guide rod is connected with the anti-iron rod to form a closing mechanism, and when the gun is fired, due to the force and reaction force The relationship, the reaction force from the bottom of the cartridge will push the sliding backward movement, the sliding cover drives the resistance iron and the barrel to move backward together, and the sliding cover is disengaged from the resistance iron, and continues to move backward by the backward inertia until the front end of the sliding cover After the U-shaped block surface of the re-entry spring hole is in contact with the U-shaped surface below the chassis, the sliding cover stops moving.

The conventional gun with a sliding sleeve, when fired, will push the sliding sleeve back due to the reaction force from the bottom of the cartridge, so that the gun will form a recoil force, and the rear seat force will cause the shooter to be unstable. The holding of the gun, which in turn causes the barrel to deflect, so that the bullet can not accurately hit the target, therefore, can effectively reduce the recoil of the gun when firing, which can effectively improve the hit rate of the target.

In order to solve the above problem, the purpose of the present invention is to provide a pistol buffering device which can reduce the recoil force of the firearm during firing to effectively improve the hit rate of the target.

The following directionality or its similar terms, such as "before" and "after", "Left", "Right", "Upper (top)", "Bottom", "Inside", "Outside", "Side", etc., mainly refer to the direction of the additional schema, the directionality or its approximation The terms are only used to assist in the description and understanding of the various embodiments of the present invention and are not intended to limit the present invention.

The pistol buffer device of the present invention comprises a gun body having a sliding sleeve and a barrel; a guiding rod is coupled to one of the flame blocking members of the gun body by a connecting rod positioning member at one end, the guiding The rod itself is provided with a barrel seat, the other end of the rod has a cap; a resetting element can push the sleeve to be reset; and an elastic body is made of a material that can be compressed and restored. The elastic body is disposed between the resistance piece and the barrel seat, and the elastic system can collide with the gun body when the sliding sleeve slides backward.

Accordingly, the pistol cushioning device of the present invention has the elastic body provided on the outer wall of one end of the barrel seat, so that when the gun shoots the bullet, the reaction force from the bottom of the cartridge causes the sliding sleeve to slide backward. The elastic body can collide with the U-shaped wall surface of the gun body, so that the elastic body can partially absorb the impact force of the sliding sleeve against the gun body, so that the impact force of the sliding sleeve can be buffered. The force of the gun can be reduced after the bullet is fired, so that the shooter can hold the gun stably, thereby effectively improving the hit rate of the shooting target.

The reset component is sleeved on the guide rod and is constrained between the iron barrier and the cartridge seat. As such, the reset element can be used to push the effect of the sliding sleeve reset.

Wherein, the reset element is a coil spring. As such, the reset element has an easy to process assembly and can be used to push the sleeve to reset.

Among them, the elastic system is made of silicone rubber or rubber material. In this way, the elastic system can partially absorb the impact force of the sliding sleeve against the gun body, so that the impact force of the sliding sleeve can be buffered, thereby reducing the seat force effect of the gun when the bullet is fired.

Wherein, the elastic system forms a circular ring, and the elastic body is sleeved on the outer wall of one end of the sleeve. Thus, the elastic system has an easy processing and assembly, and can partially absorb the sliding sleeve. The impact force of the gun body is struck so that the impact force of the sliding sleeve can be buffered, thereby reducing the effect of the gun base after the bullet is fired.

Wherein, the thickness of the elastic body is between 5 mm and 7 mm. Thus, the elastic system has the best effect of absorbing the impact force of the sliding sleeve against the gun body.

The gun body has a counterbore, and the cap protrudes from the outer side of the counterbore. The maximum diameter of the cap is smaller than the minimum diameter of the counterbore and larger than the outer diameter of the guide rod. As such, the cap is free to enter and exit the counterbore.

Wherein, the other end of the sleeve is accommodated in a larger aperture portion of the counterbore. In this way, when the sliding sleeve is retracted, the resetting element can be ensured to be compressed, and the resetting force of the resetting element can be used to enable the sliding sleeve to achieve the reset effect.

[this creation]

1‧‧‧ gun body

11‧‧‧Sleeve

12‧‧‧ barrel

13‧‧‧ Positioning components

14‧‧‧Steel joints

15‧‧‧ counterbore

16‧‧‧U-shaped wall

2‧‧‧guides

21‧‧‧Link positioning elements

22‧‧‧Tucket

23‧‧‧ Cap

3‧‧‧Reset components

4‧‧‧ Elastomers

[Fig. 1] An exploded perspective view of a preferred embodiment of the present invention.

[Fig. 2] An exploded perspective view of the sliding sleeve of a preferred embodiment of the present invention.

[Fig. 3] A combined partial cross-sectional view of a preferred embodiment of the present invention.

[Fig. 4] A diagram of the operation of Fig. 3.

In order to make the above and other objects, features and advantages of the present invention more comprehensible, the preferred embodiment of the present invention will be described in detail below with reference to the accompanying drawings. A preferred embodiment of the present invention includes a gun body 1, a guide rod 2, a resetting member 3, and an elastic body 4 for the resetting member 3 and the The elastic body 4 is sleeved so that the reset element 3 can be used to push the gun body 1 One of the sliding sleeves 11 is covered.

The gun body 1 can be a variety of conventional pistols, having a sliding sleeve 11, a barrel 12 and conventional insurance, hitting, buckle and other components for firing bullets, the barrel 12 can be A first positioning member 13 is coupled to the gun body 1 , and the sliding sleeve 11 is slidable relative to the gun body 1 and the barrel 12 so that the cartridge can be tripped. The prior art can be used by those skilled in the art. I understand, I won't go into details.

Referring to Figures 2 and 3, one end of the guide rod 2 is coupled to a resistance piece 14 of the gun body 1 by a link positioning member 21, and the guide rod 2 itself can be worn with the reset. The component 3, the elastic body 4 and a sleeve 22, the other end of the guide rod 2 is coupled with a cap 23, so that the reset element 3, the elastic body 4 and the sleeve 22 which are sleeved on the guide rod 2 can be Between the resistance piece 14 and the cap 23, one end of the sleeve 22 can be received in one of the counterbore 15 of the gun body 1, and the cap 23 can protrude from the sink On the outer side of the hole 15, when the sliding sleeve 11 is moved, the sliding sleeve 11 can interlock the cylindrical seat 22, and the cylindrical seat 22 can be compressed by the resetting member 3, and can be pushed by the restoring force of the resetting member 3. The sliding sleeve 11 is reset, and the maximum diameter of the cap 23 is smaller than the minimum diameter of the counterbore 15 and larger than the outer diameter of the guiding rod 2, so that the cap 23 can prevent the sleeve 22 from coming off the guiding rod 2. .

The restoring element 3 can be a variety of conventional elastic members, such that when the gun is fired, the reaction element from the bottom of the cartridge causes the sliding sleeve 11 to slide backward, the resetting element 3 can absorb and accumulate the counter. When the force is applied, and the reaction force disappears, the reaction force absorbed and accumulated by the resetting member 3 can push the sliding sleeve 11 to be reset. In this embodiment, the resetting member 3 is a coil spring, and the The restoring element 3 can be sleeved on the guiding rod 2, one end of the restoring element 3 abuts the resistance piece 14 and the other end of the rest element 3 abuts the barrel 22.

The elastic body 4 is disposed between the resetting member 3 and the base 22, and the elastic body 4 can be made of a material such as silicone rubber or rubber which can be compressed and restored. The cross-section can be formed into various shapes. In the present embodiment, the elastic body 4 is formed into a circular ring having a suitable thickness so that the elastic body 4 can be placed on the outer wall of one end of the cylindrical seat 22, the elasticity. The thickness of the body is between 5 mm and 7 mm, whereby the elastic body 4 can collide with the gun when the gun is firing the bullet and the reaction force from the bottom of the cartridge causes the sliding sleeve 11 to slide backward. The U-shaped wall 16 of the body 1 allows the elastic body 4 to partially absorb the impact force of the sliding sleeve 11 against the gun body 1 so that the impact force of the sliding sleeve 11 can be buffered to reduce the firing of the gun. After the bullet, the seat force.

Referring to FIG. 3, the guide rod 2, the returning member 3, the elastic body 4 and the cap 23 are coupled to the gun body 1, and one end of the guide rod 2 is connected by the connecting rod 21 The adjusting member 3 and the sleeve 22 are threaded on the guiding rod 2, and the elastic body 4 can be sleeved on the outer wall of the sleeve 22, and the guiding rod 2 is another A cap 23 is coupled to one end such that the restoring member 3, the sleeve 22 and the elastic body 4 can be restrained between the barrier member 14 and the cap 23, and further, the other end of the cartridge 22 The system can be accommodated in a larger aperture portion of the counterbore 15 .

Referring to FIG. 4, when the gun is firing the bullet, the reaction force from the bottom of the cartridge will cause the sliding sleeve 11 to slide backward, and the elastic body 4 can collide with the U-shaped wall of the gun body 1. 16. The elastic body 4 can partially absorb the impact force of the sliding sleeve 11 against the gun body 1, so that the impact force of the sliding sleeve 11 can be buffered to reduce the seating force of the gun after the bullet is fired.

In summary, the pistol cushioning device of the present invention has the elastic body provided on the outer wall of one end of the tubular seat, so that when the firearm is firing the bullet, the reaction force from the bottom of the cartridge causes the sliding sleeve to slide backward. When the elastic body collides with the U-shaped wall surface of the gun body, the elastic body can partially absorb the impact force of the sliding sleeve against the gun body, so that the impact force of the sliding sleeve can be buffered. , which can reduce the seating force of the gun after firing the bullet, so that the shooter can stabilize The ability to hold the gun, which can effectively improve the hit rate of the target.

Although the present invention has been disclosed by the above-described preferred embodiments, it is not intended to limit the present invention, and it is still within the spirit and scope of the present invention to make various changes and modifications to the above embodiments. The technical scope of the protection is created, so the scope of protection of this creation is subject to the definition of the patent application scope attached.

Claims (8)

A pistol buffering device comprising: a gun body having a sliding sleeve and a barrel; a guiding rod coupled to one of the flame blocking members of the gun body by a connecting rod positioning member at one end, the guiding rod A tubular seat is provided, the other end of the guiding rod has a cap; a resetting member can push the sliding sleeve to be reset; and an elastic body is made of a material that can be compressed and restored. The elastic body is disposed between the resistance piece and the barrel seat, and the elastic system can collide with the gun body when the sliding sleeve slides backward. The pistol cushioning device of claim 1, wherein the restoring element is sleeved on the guide rod and is constrained between the resistance piece and the barrel seat. The pistol cushioning device of claim 1, wherein the resetting element is a coil spring. The pistol cushioning device of claim 1, wherein the elastic system is made of silicone or rubber material. The pistol cushioning device of claim 1, wherein the elastic system forms a circular ring, and the elastic body is sleeved on an outer wall of one end of the tubular seat. The pistol cushioning device of claim 1, wherein the elastic body has a thickness of between 5 mm and 7 mm. The pistol buffer device of claim 1, wherein the gun body has a counterbore, the cap protruding from the outer side of the counterbore, the maximum diameter of the cap being smaller than the minimum aperture of the counterbore and larger than the guide The outer diameter of the rod. The pistol cushioning device of claim 7, wherein the other end of the sleeve is received in a larger aperture portion of the counterbore.