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Grenade fixing device of front-loading type grenade launcher

A launcher, front-loading technology, used in weapon accessories, offensive equipment, etc., can solve the problems of projectile sliding, failure, fatigue, etc., and achieve the effect of using a stable and reliable bomb fixing device

Inactive Publication Date: 2015-05-27
HUBEI JIANGHUA MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing front-mounted grenade launchers, a built-in pin reed is usually used to fix the grenade. After firing, the grenade will squeeze the punching pin reed and fly out under the action of the chamber pressure. , The high-pressure gunpowder gas directly acts on the pin reed, causing its fatigue and failure, making the solid bullet unstable, and the reliability cannot be guaranteed in continuous use. Slip phenomenon

Method used

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  • Grenade fixing device of front-loading type grenade launcher

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Experimental program
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Effect test

Embodiment Construction

[0010] figure 1 As shown: the launch tube 1 is equipped with a locking pin 3 that can block the launch of the grenade 11. The locking pin 3 is constrained in the middle of a lever-type pressing rod 4 that can rotate around the pivot pin 5. One end of the pressing rod 4 has a An integrated inclined blocking ridge 6, a top spring 7 is installed between the other end and the launch tube 1, and a pneumatic piston 8 is installed above the transmitter base 2 at the tail of the launch tube 1. There is a block on the upper side of the pneumatic piston 8 tail. 6 coincide with the push sill 9 that touches, and return spring 10 is equipped with at the tail.

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Abstract

The invention discloses a grenade fixing device of a front-loading type grenade launcher. A launching pipe is provided with a grenade clamping pin which is used for clamping a grenade to launch and is constraint to the middle of a lever type pressing rod capable rotating around a shaft pin; one end of the pressing rod is provided with an integrated oblique blocking bank, and a pressing spring is installed between the other end of the pressing rod and the launching pipe; a pneumatic piston is installed above a launching engine base at the tail of the launching pipe; the upper side of the tail of the pneumatic piston is provided with a push bank fit with the blocking bank, and the tail of the pneumatic piston is provided with a reset spring. When the grenade fixing device is in use, and the grenade is loaded from the launching pipe opening, a clamping groove is clamped by a clamping elastic pin so as to fix a grenade, and the gunpowder gas generated by percussion pushes the pneumatic piston backwards so as to expel the pressing rod to rotate to drive the clamping elastic pin to constraint the grenade; the grenade is discharged from a chamber under the action of the gunpowder gas, and the grenade is loaded in the way so as to launch.

Description

technical field [0001] The invention relates to a front-mounted grenade launcher, in particular to a front-mounted grenade launcher fixing device. Background technique [0002] In the existing front-mounted grenade launchers, a built-in pin reed is usually used to fix the grenade. After firing, the grenade will squeeze the punching pin reed and fly out under the action of the chamber pressure. , The high-pressure gunpowder gas directly acts on the pin reed, causing its fatigue and failure, making the solid bullet unstable, and the reliability cannot be guaranteed in continuous use. Slip phenomenon. Contents of the invention [0003] The purpose of the present invention is to solve the above existing problems and provide a front-mounted grenade launcher holding device, which has the characteristics of high reliability and stable use, and is convenient for service requirements such as loading or unloading. [0004] The present invention includes a launching tube and a laun...

Claims

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Application Information

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IPC IPC(8): F41C27/06
Inventor 蔡长海蒋林赵增强姜毅宋新宇郑勇寇明言曾勇邹颖刘琳
Owner HUBEI JIANGHUA MACHINERY
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