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Mechanism for reducing recoil force sense of gun

A technology of recoil and firearms, applied in the direction of gun fixing, weapon accessories, offensive equipment, etc., can solve problems affecting shooting stability and shooting accuracy, and achieve the effect of improving continuous shooting accuracy and reset speed

Inactive Publication Date: 2019-02-15
邱炳然
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] But for most submachine guns with this structure, when the recoil force pushes the bolt, the bullet may not fly out of the muzzle, so the existence of recoil force will affect the shooting stability and shooting accuracy

Method used

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  • Mechanism for reducing recoil force sense of gun

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Experimental program
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Embodiment Construction

[0018] The technical scheme of the present invention is described in detail below in conjunction with accompanying drawing:

[0019] Such as figure 1 , a mechanism for reducing the recoil feeling of a firearm, the firearm includes a gun body and a trigger 6 mounted on the gun body, a bolt assembly and a recoil spring 9 . The trigger 6 is installed on the gun body through a rotating shaft and is used to control the firing of bullets. The bolt assembly is installed on the gun body through a sliding fit. After moving, push the bolt assembly to reset in the direction of the muzzle. The mechanism of action of the trigger 6, machine gun assembly and return spring 9 is consistent with conventional firearms in the present invention, and its specific structure has nothing to do with the present invention, so it will not be repeated here.

[0020] Such as figure 1 , the improvement of this embodiment is that the mechanism for reducing the recoil feeling of firearms includes a cylinder...

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Abstract

The invention discloses a mechanism for reducing the recoil force sense of a gun. The gun comprises a gun body and a trigger, a gunlock assembly and a counter-recoil spring which are installed on thegun body; the mechanism for reducing the recoilforce sense of the gun comprises a cylinder fixedly installed in the gun body, and a front annular groove and a back annular groove are formed in an inner hole of the cylinder body; and mechanism for reducing the recoil force sense of the gun further comprises a round pipe, a gear ring, a torsional spring, a guiding ring, a pawl and a reset spring. According to the mechanism for reducing the recoil force sense of the gun, part of the linear recoil force can be converted into elastic potential energy of the torsional spring, the recoil force sensegenerated when shooting is conducted is reduced, and the continuous shooting precision is improved.

Description

technical field [0001] The invention relates to a mechanism for reducing the recoil feeling of firearms. Background technique [0002] For bolt recoil firearms, the propellant of the bullet burns at the moment of firing to generate gunpowder gas to push the warhead out of the barrel forward, and the recoil force also directly acts on the bolt, pushing the bolt backward. But the weight of the bolt is larger than that of the bullet, and the inertia is also much larger. Correspondingly, the speed of the bolt retreating is much slower than the speed at which the bullet flies out of the muzzle. Therefore, when the recoil force overcomes the inertia of the bolt and the elastic force of the return spring pushes the bolt back to open the chamber, the bullet has already flown out of the muzzle, the gunpowder gas is released from the muzzle, and the pressure in the chamber has dropped to a safe value. The bolt moving backward can safely extract the empty shell, throw the shell out of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F41A25/12
CPCF41A25/12
Inventor 邱炳然邱延涛
Owner 邱炳然
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