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Connector device of silencer for firearm

A technology of an interface device and a silencer, which is applied in the field of firearms, can solve the problems of poor serviceability of firearms, long installation and disassembly time, loose silencer, etc., and achieves the effects of preventing misoperation, good interface rigidity, and easy to hold.

Pending Publication Date: 2021-12-03
CHONGQING JIANSHE IND GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most of the firearms and silencers are installed with threads. It takes a long time to install and disassemble, and tools are required to pre-tighten the threads. Otherwise, the silencers will loosen during use and the serviceability of firearms will deteriorate.

Method used

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  • Connector device of silencer for firearm
  • Connector device of silencer for firearm
  • Connector device of silencer for firearm

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Embodiment Construction

[0023] 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 part of the embodiments of the present invention, not all of them.

[0024] see Figure 1-Figure 4 , an embodiment of the interface device of the muffler for firearms, including the interface body 1, the steel ball 2, the locking sleeve 3, the positioning head 4, the positioning spring 5, the retaining ring 6, the muzzle device 7, the interface thread 8, and the sector groove 9, 10 spherical dimples. The steel ball 2 is installed in the radial hole of the interface body; the positioning head 4 and the positioning spring 5 are installed in the mounting hole on the locking sleeve, and the positioning spring 5 acts on the interface body 1, the locking sleeve 3 and the retaining ring 6 Down compression; the positioning head...

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Abstract

The invention discloses a connector device of a silencer for a firearm. The connector device is used for achieving rapid installation of the silencer and the firearm. The connector device of the silencer for the firearm comprises a connector body and a locking sleeve, wherein a plurality of radial holes are formed in the connector body; steel balls are in clearance fit with the interiors of the radial holes respectively; a limiting disc is arranged at one end of the connector body; connector threads are arranged at the other end of the connector body; the locking sleeve is in clearance fit with the connector body; one end of the locking sleeve is axially positioned on the limiting disc; the other end of the locking sleeve is axially positioned on a check ring clamped on the locking sleeve; involute-shaped locking grooves corresponding to the steel balls are formed in the inner circumferential surface of the locking sleeve in the circumferential direction and used for limiting the positions of the steel balls in the radial holes; a mounting hole is formed in the end face of the locking sleeve in the axial direction; a positioning spring and a positioning head are sequentially arranged in the mounting hole from inside to outside; and a plurality of spherical pits are formed in the limiting disc and matched with the positioning head, so that the circumferential position of the locking sleeve is elastically locked, and then the positions of the steel balls are kept.

Description

technical field [0001] The invention relates to the technical field of firearms, in particular to an interface device of a silencer for firearms. Background technique [0002] Automatic weapon silencers are used as a device to reduce muzzle noise, smoke, and flame. When the silencer needs to be installed, it can be installed quickly and improve combat efficiency, which is of great significance for the realization of concealed operations. [0003] At present, most of the firearms and silencers are connected by threads. It takes a long time to install and disassemble, and tools are required to pre-tighten the threads. Otherwise, the silencers will loosen during use and the serviceability of firearms will deteriorate. Therefore, there is an urgent need for an interface with good serviceability, simple structure, high reliability and strong versatility to meet the installation of firearm silencers. Contents of the invention [0004] The purpose of the present invention is to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F41A21/32F41A21/30
CPCF41A21/325F41A21/30
Inventor 田瑜郑桂都熊长林陈华荣王飞刘跃东开友叶
Owner CHONGQING JIANSHE IND GRP
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