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Gunstock folding mechanism

A technology of folding mechanism and gun stock, which is applied in the direction of gun stocks, weapon accessories, offensive equipment, etc. It can solve the problems of inconvenient folding or unfolding of the gun stock and the bulkiness of the gun stock, and achieves the effect of simple structure, convenient operation and meeting the requirements of use

Inactive Publication Date: 2013-12-04
CHONGQING JIANSHE IND GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the heavy weight of the butt, it takes a lot of force to pull it up, so it is inconvenient to fold or unfold the butt

Method used

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  • Gunstock folding mechanism
  • Gunstock folding mechanism

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Embodiment Construction

[0020] The preferred implementation of the gunstock folding mechanism of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0021] Such as figure 1 and figure 2 As shown, the butt folding mechanism of the present invention comprises a butt body 1 and a butt seat 4 hinged to each other by a butt shaft 3, as Figure 4 As shown, the gun stock body 1 is provided with buckle 2 and buckle spring 5, and buckle 2 is fixedly connected with one end of buckle spring 5; figure 1 and Figure 4 As shown, the butt seat 4 is provided with a buckle seat 6 that cooperates and locks with the buckle 2; Figure 4 and Figure 6 As shown, the buckle 2 is provided with a fastening slope I21, and the buckle seat 6 is provided with a fastening slope II61 that cooperates and locks with the fastening slope I21; the buckle 2 is also provided with a guiding slope 22. The design of the fastening slope eliminates the fastening gap between th...

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PUM

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Abstract

A gunstock folding mechanism comprises a gunstock body and a gunstock base that are hinged through a gunstock shaft, wherein a buckle and a buckle spring are arranged on the gunstock body, and a buckle base tightly locked with the buckle in a matching manner is arranged on the gunstock base; holes are arranged in two connecting parts of the gunstock body, a steel ball spring and a fixing steel ball are arranged in each hole, and each fixing steel ball is mounted on the excircle of the gunstock shaft by virtue of one steel ball spring in a pressed manner; pits for accommodating the fixing steel balls are arranged in the gunstock shaft. The gunstock folding mechanism is simple in structure and convenient to operate, realizes reliable positioning and quick unfolding after folding of the gunstock body, and meets the use requirement.

Description

technical field [0001] The invention relates to a police gun stock, in particular to a folding mechanism for a police gun stock. Background technique [0002] Due to the special use environment and conditions of police guns, it is required to be short, light, and easy to carry and use. Therefore, this type of firearms, especially police submachine guns and police rifles, etc., mostly adopt the method of retractable and folding buttstock. The applicant disclosed a gun stock folding mechanism in the application number 201020221982.4. When the gun stock is folded or unfolded, the gun stock body needs to be pulled up so that the tenon can only be rotated after breaking away from the positioning groove, thereby realizing Folding and unfolding of the buttstock. However, because the butt is relatively bulky and requires a lot of force to pull it up, it is inconvenient to fold or unfold the butt. Contents of the invention [0003] In order to solve the above technical problems, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F41C23/04
Inventor 田瑜阳嗣鸿李尚亮黄宜民
Owner CHONGQING JIANSHE IND GRP