Multifunctional sniper rifle buttstock

A sniper rifle and multi-functional technology, which is applied in the field of conventional weapons and sniper rifle stocks, can solve the problems of fixed structure, poor versatility, and inability to adjust the position of the cheek plate, so as to achieve the effect of improving versatility and convenient use

Inactive Publication Date: 2018-05-15
SICHUAN HUAQING MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the multifunctional sniper rifle stock of the present invention is to provide a multifunctional universal sniper rifle stock with adjustable cheek plate position, gun length, and support rod length, which solves the problem of the existing gun stock, which has a fixed structure

Method used

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  • Multifunctional sniper rifle buttstock
  • Multifunctional sniper rifle buttstock
  • Multifunctional sniper rifle buttstock

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1: see figure 1 —— Figure 4 .

[0025] A multi-functional sniper rifle stock of the present invention comprises a stock main body 9, a joint part 1 coaxially connected with the front end of the stock main body 9, a cheek plate 2 located at the upper end of the stock main body 9, and a rear part of the stock main body 9 The shoulder support 3 at the end is characterized in that: the bottom of the cheek board 2 is connected with a screw rod 10 perpendicular to the cheek board, and the cheek board screw 10 is connected with the cheek board adjustment handwheel 4 with a screw sleeve in its circumferential direction. Teething, the cheek plate adjustment handwheel position 4 is fixedly connected with the gunstock main body 9 and is located at an opening of the gunstock main body 9, and the shoulder rest 3 is locked on the shoulder rest height adjustment handwheel 6 through the shoulder rest. On the part 5, the shoulder rest height adjustment handwheel 6 is locat...

Embodiment 2

[0027] Example 2: see figure 1 —— Figure 5 .

[0028] On the basis of the above-mentioned embodiments, a second embodiment is proposed, which is characterized in that: the front end of the joint part 1 is a connecting part 17, and the rear end is a rotating part 21, and one end of the rotating part 21 is connected with the gunstock main body 9, and the other end is It is connected with the connection part 17, and the characteristic is that the connection mode of the connection part 17 and the rotating part 21 is connected through the rotating shaft 18 on one side, and connected with the L-shaped lock buckle 20 with spring on the rotating part 21 on the other side. The positioning boss 19 on the upper part is engaged. In order to cope with a variety of combat environments, it is often necessary to fold the gun stock to shorten the length of the gun. At this time, just press the L-shaped lock buckle 20 with the spring, and the L-shaped lock buckle 20 with the spring and the p...

Embodiment 3

[0029] Embodiment 3: see figure 1 —— Figure 5 .

[0030]On the basis of the above embodiments, a third embodiment is proposed, which is characterized in that: a cheek board guide post 11 is arranged between the cheek board 2 and the gun stock main body 9 . When adjusting the cheek board 2 up and down, the lateral movement of the cheek board 2 can be effectively avoided through the guidance of the cheek board guide column 11 .

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Abstract

Disclosed is a multifunctional sniper rifle buttstock. The multifunctional sniper rifle buttstock comprises a buttstock body, a connector portion, a cheek attaching plate and a shoulder rest. The lower portion of the cheek attaching plate is connected with a cheek attaching plate threaded rod which is in tooth meshing with a cheek attaching plate adjusting hand wheel. The shoulder rest is locked on a shoulder rest height adjusting portion through a shoulder rest height adjusting hand wheel, and the shoulder rest height adjusting portion is connected with a threaded rod which is in tooth meshing with a shoulder rest front-and-rear adjusting hand wheel. A supporting rod is arranged in the buttstock body, a rectangular thread structure is arranged in the circumferential direction of the supporting rod, and a rotatable locking buckle is combined with the rectangular thread structure in a clamping mode by the use of the torque of a pole spring. The multifunctional sniper rifle buttstock hasthe advantages that the adjustability of the buttstock structure is achieved, and the universality of the buttstock in the battlefield environment is improved; the purpose that a sniper adjusts the position of the cheek attaching plate of the buttstock and the rifle length by himself according to the physiological features and personal habits is achieved, and the optimal man-machine working efficiency can be better achieved between the buttstock and the sniper; and the multifunctional sniper rifle buttstock can be generally used in all sniper rifles with the calibers smaller than 20mm, and isconvenient to use, and the required number of the buttstocks can be reduced.

Description

technical field [0001] The invention relates to the technical field of conventional weapons, in particular to the technical field of sniper rifle stock. Background technique [0002] As an important part of a sniper rifle, the buttstock's structure is directly related to the shooting accuracy and the safety of the shooter. Specifically, the straight buttstock will expose the shooter's head to a large area, but the accuracy is good; the curved buttstock makes the shooter safe and comfortable. , but the gun is easy to jump up when shooting, which has a great impact on shooting accuracy. The structure of the existing gun stock is often fixed, that is, to choose one of the two performance indicators of shooting accuracy and shooter safety. This method has a good effect in some application scenarios, but it has poor versatility and is difficult to cope with changing combat environments. [0003] In addition, when using a sniper rifle, the shooter often needs to set the position ...

Claims

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Application Information

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IPC IPC(8): F41C23/14
CPCF41C23/14
Inventor 林享彬顾鹏杨中伟何伟梁浩李天旻
Owner SICHUAN HUAQING MACHINERY
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