CN215491317U

CN215491317U - Gun stock

Info

Publication number: CN215491317U
Application number: CN202122115243.8U
Authority: CN
Inventors: 徐如涛; 黄亮; 方蔺; 曾永其; 秦佳伟; 邓瀚林; 龚亚辉; 刘海峰
Original assignee: Chengdu Aeronautic Polytechnic
Current assignee: Chengdu Aeronautic Polytechnic
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-01-11
Anticipated expiration: 2031-09-02

Abstract

The utility model provides a gun stock, which comprises a first stock body connected with a gun body, wherein the first stock body is connected with a second stock body through a connecting body; a stop block is arranged at one end of the sliding chute close to the connecting body, and an end cover is detachably arranged on one side of the shell far away from the connecting body; the first damping assembly comprises a connecting cylinder and a first mounting plate which are arranged in the channel, the connecting cylinder and the first mounting plate are respectively arranged in the sliding groove in a sliding mode through sliding blocks, a first spring is arranged between the connecting cylinder and the sliding blocks of the first mounting plate and is positioned in the sliding groove, and a buffer layer is arranged on the connecting cylinder arranged between the connecting cylinder and the first mounting plate; the connecting cylinder is in threaded connection with the connecting body, and a first limiting part is arranged on the surface of one side, away from the first spring, of the first mounting plate.

Description

Gun stock

Technical Field

The utility model relates to the technical field of guns, in particular to a gun stock.

Background

All light weapons needing to be fired against the shoulder are provided with stock. Especially firearms with high requirements on shooting precision, such as: high accuracy sniper rifle, high accuracy grenade transmitter, high accuracy laser instrument, high accuracy bow crossbow etc. when shooting, need keep higher shooting precision, need the operator to operate the weapon and carry out accurate, lasting, stable aim. When aiming, the operator needs to support the head of the operator by abutting the face on the stock, so as to ensure that the operator accurately and stably aims at a target through an aiming device arranged at the top of the gun. When shooting in prone position and executing long-time latent tasks, a rear support needs to be arranged to support a gunstock, and then the head is supported, so that the fatigue of an operator is reduced. When an operator operates the weapon to accurately aim, one hand holds the weapon grip and controls the firing; the other hand accurately adjusts and stabilizes the aiming direction of the firearm by operating a stock arranged at the tail of the firearm. Because of the difference of the gun body, each kind of gun needs the stock of adaptation, makes the practicality of stock reduce like this, especially when the simulation actual combat CF, the toy gun easily destroys, and the stock of dismantling like this can only be applicable to this kind of rifle or directly throw away, very extravagant resource.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a gun stock, and aims to solve the problem that the existing gun stock can only be suitable for the same gun.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the gun stock comprises a first support body connected with a gun body, the first support body is connected with a second support body through a connecting body, the second support body comprises a shell, a horizontal channel is arranged in the shell, a sliding groove is arranged in the channel, a first damping assembly and a plurality of second damping assemblies are arranged in the channel in a sliding mode through the sliding groove, and the first damping assemblies are connected with the second damping assemblies; a stop block is arranged at one end of the sliding chute close to the connecting body, and an end cover is detachably arranged on one side of the shell far away from the connecting body;

the first damping assembly comprises a connecting cylinder and a first mounting plate which are arranged in the channel, the connecting cylinder and the first mounting plate are respectively arranged in the sliding groove in a sliding mode through sliding blocks, a first spring is arranged between the connecting cylinder and the sliding blocks of the first mounting plate and is positioned in the sliding groove, and a buffer layer is arranged on the connecting cylinder arranged between the connecting cylinder and the first mounting plate; the connecting cylinder is in threaded connection with the connecting body, and a first limiting part is arranged on the surface of one side, away from the first spring, of the first mounting plate.

Further, the first locking piece comprises a first through hole penetrating through the second support body, a second through hole penetrating through the connecting body, and a first pin inserted into the first through hole and the second through hole.

Furthermore, the first limiting part comprises a third through hole penetrating the second support body and a second pin inserted into the third through hole, and the second pin located in the channel is abutted against one side plate surface of the first mounting plate, which is far away from the first spring.

Furthermore, the second damping assembly comprises a second mounting plate, a second spring is arranged between the first mounting plate and the second mounting plate, and a second limiting part is arranged on one side plate surface, far away from the second spring, of the second mounting plate.

Furthermore, the second limiting part comprises a fourth through hole penetrating through the second support body and a third pin inserted into the fourth through hole, and the third pin positioned in the channel is abutted against one side plate surface of the second mounting plate far away from the second spring.

Further, the number of the second shock absorption assemblies is at least one group.

Furthermore, the one end and the second mounting panel welded connection of second spring, the face butt that the other end and first mounting panel are held.

Further, the buffer layer is a sponge layer.

Furthermore, one of connector serves and sets up the external screw thread, and connecting cylinder inside is provided with the internal thread with external screw thread complex.

Furthermore, the number of the sliding chutes is two, and the two sliding chutes are respectively and symmetrically arranged inside the channel; the number of the first springs is two; the number of the second springs is two.

The utility model has the beneficial effects that: in the scheme, the arranged first limiting part is used for limiting the first damping assembly, so that the first damping assembly slides in a channel between the stop block and the first limiting part, and the recoil of the gun body is reduced; this approach is more suitable for guns with less recoil, such as toy handguns and the like. When the first limiting part is removed, the first damping assembly and the second damping assembly jointly play a role in relieving the recoil of the gun body, and the mode is suitable for guns with large recoil, such as submachine guns or sniping guns. Therefore, through the connection of the first support body and the gun body, the connecting body is connected with the first gun body and the second gun body, and the first damping assembly and the second damping assembly are arranged, so that the application range of the gun support is wider, and the gun support is applicable to various types of gun bodies.

In addition to the technical problems addressed by the present invention, the technical features constituting the technical solutions, and the advantageous effects brought by the technical features of the technical solutions described above, other technical problems that the present invention can solve, other technical features included in the technical solutions, and advantageous effects brought by the technical features will be described in further detail in the detailed description.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

fig. 1 is a front view of a stock of the present invention.

Fig. 2 is a schematic cross-sectional view of a butt according to the present invention.

Fig. 3 is a right side view of a butt of the present invention.

Wherein: 1. a first carrier; 2. a linker; 3. a second carrier; 4. a connecting cylinder; 6. a first spring; 7. a buffer layer; 8. a first mounting plate; 9. a second pin; 10. a second spring; 11. a second mounting plate; 12. a third pin; 13. a chute; 14. an end cap; 15. a decorative panel.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a gun stock, which includes a first support body 1 connected to a gun body, the first support body 1 is connected to a second support body 3 through a connector 2, the second support body 3 includes a housing, a horizontal channel is provided in the housing, a chute 13 is provided in the channel, a first damping component and a plurality of second damping components are slidably provided in the channel through the chute 13, and the first damping component is connected to the second damping components; a stop block is arranged at one end of the chute 13 close to the connecting body 2, and an end cover 14 is detachably arranged at one side of the shell far away from the connecting body 2;

specifically, the connecting body 2 and the first support body 1 can be integrally formed by heat melting. The first bracket 1 and the gun body can be fixed in a bolt or hot melting mode. The left end of the stop block is flush with the left end of the second support body 3. The end cover 14 is bolted on the right side of the second bracket 3.

The first damping assembly comprises a connecting cylinder 4 and a first mounting plate 8 which are arranged in a channel, the connecting cylinder 4 and the first mounting plate 8 are arranged in a sliding groove 13 in a sliding mode through sliding blocks respectively, a first spring 6 is arranged between the connecting cylinder 4 and the sliding blocks of the first mounting plate 8, the first spring 6 is located in the sliding groove 13, and a buffer layer 7 is arranged on the connecting cylinder 4 arranged between the connecting cylinder 4 and the first mounting plate 8; the connecting cylinder 4 is in threaded connection with the connecting body 2, and a first limiting part is arranged on the plate surface of one side, far away from the first spring 6, of the first mounting plate 8.

Specifically, one end of the connecting cylinder 4 is open, and the other end is closed; the connecting cylinder 4 of open end is inside be provided with external screw thread complex internal thread, one of connector 2 is served and is set up the external screw thread. The quantity of spout 13 is two, and the symmetry sets up in the inside of passageway respectively, and at this moment, the slider on connecting cylinder 4 and the first mounting panel 8 is corresponding also has two, and the quantity of first spring 6 is two, and the purpose that sets up like this has strengthened the cushioning effect, can also avoid rocking of connector 2 in the second support body 3. The buffer layer 7 is a sponge layer and can be adhered to the outer side surface of the closed end of the connecting cylinder 4, so that the secondary buffer effect is achieved. Two ends of the first spring 6 are respectively and fixedly connected with the sliding block of the connecting cylinder 4 and the sliding block of the first mounting plate 8, and can be any one or any combination of welding, hot melting or bolts.

The first limiting part comprises a third through hole penetrating the second support body 3 and a second pin 9 inserted into the third through hole, and the second pin 9 in the channel is abutted against one side plate surface of the first mounting plate 8 far away from the first spring 6.

In the scheme, the arranged first limiting part is used for limiting the first damping assembly, so that the first damping assembly slides in a channel between the stop block and the first limiting part, and the recoil of the gun body is reduced; this approach is more suitable for guns with less recoil, such as toy handguns and the like. When the first limiting part is removed, the first damping assembly and the second damping assembly jointly play a role in relieving the recoil of the gun body, and the mode is suitable for guns with large recoil, such as submachine guns or sniping guns. Therefore, the first damping assembly and the second damping assembly are arranged, so that the gun stock is more widely used and is suitable for more gun bodies.

It should be noted that the first damping member is provided for guns with a lower recoil, so that after a long period of use, the first damping member is destroyed and the number of parts to be replaced is reduced.

The second damping component comprises a second mounting plate 11, a second spring 10 is arranged between the first mounting plate 8 and the second mounting plate 11, and a second limiting part is arranged on one side plate surface of the second mounting plate 11, which is far away from the second spring 10. The second limiting member includes a fourth through hole penetrating the second support body 3 and a third pin 12 inserted into the fourth through hole, and the third pin 12 located in the channel is abutted to a side plate surface of the second mounting plate 11 far away from the second spring 10. The number of the second springs 10 is two. The number of the second shock absorbing assemblies is at least one. One end of the second spring 10 is connected to the second mounting plate 11 by welding, and the other end is abutted to the plate surface of the first mounting plate 8.

Wherein, the side of the stock is fixed with a decorative board 15.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A gun stock comprises a first stock body (1) connected with a gun body, wherein the first stock body (1) is connected with a second stock body (3) through a connecting body (2), and is characterized in that the second stock body (3) comprises a shell, a horizontal channel is arranged in the shell, a sliding groove (13) is arranged in the channel, a first damping assembly and a plurality of second damping assemblies are arranged in the channel in a sliding manner through the sliding groove (13), and the first damping assemblies are connected with the second damping assemblies; a stop block is arranged at one end of the sliding chute (13) close to the connecting body (2), and an end cover (14) is detachably arranged on one side of the shell far away from the connecting body (2);

the first damping assembly comprises a connecting cylinder (4) and a first mounting plate (8) which are arranged in a channel, the connecting cylinder (4) and the first mounting plate (8) are arranged in a sliding groove (13) in a sliding mode through sliding blocks respectively, a first spring (6) is arranged between the connecting cylinder (4) and the sliding blocks of the first mounting plate (8), the first spring (6) is located in the sliding groove (13), and a buffer layer (7) is arranged on the connecting cylinder (4) arranged between the connecting cylinder (4) and the first mounting plate (8); the connecting cylinder (4) is in threaded connection with the connecting body (2), and a first limiting part is arranged on one side plate surface of the first mounting plate (8) far away from the first spring (6).

2. The stock as recited in claim 1, characterized in that the first stop element comprises a third through hole through the second body (3) and a second pin (9) inserted in the third through hole, the second pin (9) in the channel abutting against a side plate surface of the first mounting plate (8) remote from the first spring (6).

3. The stock as recited in claim 1, characterized in that the second shock absorbing assembly comprises a second mounting plate (11), a second spring (10) is disposed between the first mounting plate (8) and the second mounting plate (11), and a second limiting member is disposed on a side plate surface of the second mounting plate (11) far away from the second spring (10).

4. The stock as recited in claim 3, characterized in that the second stop element comprises a fourth through hole passing through the second body (3) and a third pin (12) inserted in the fourth through hole, the third pin (12) in the channel abuts against a side plate surface of the second mounting plate (11) far from the second spring (10).

5. The stock of claim 4, wherein the number of second shock absorbing assemblies is at least one group.

6. Stock according to claim 5, characterized in that the second spring (10) is welded at one end to the second mounting plate (11) and at the other end abuts against the plate surface of the first mounting plate (8).

7. Stock according to claim 1, characterized in that the breaker layer (7) is a sponge layer.

8. Stock according to claim 1, characterized in that the connecting body (2) is provided with an external thread on one end and the connecting barrel (4) is internally provided with an internal thread cooperating with the external thread.

9. Stock according to claim 6, characterized in that the number of said chutes (13) is two, each symmetrically arranged inside a channel; the number of the first springs (6) is two; the number of the second springs (10) is two.