Self-adaption air guiding system

Abstract

The invention discloses a self-adaption air guiding system, which comprises a piston spring, a piston, an air guiding hoop, an air plug base, an air plug, an air plug spring and an air plug spring base which are connected in series. The self-adaption air guiding system overcomes the defect of single function of the convention automatic weapon, can compatibly launch a plurality of bullets and meet diversified task requirements. The self-adaption air guiding system integrates three functions of nonlethal strike, low penetration requirements and lethal killing, is not required to be adjusted manually after the bullets are replaced, prevents distractibility, and is favorable for simplifying individual equipment and improving the using efficiency of weapons. The self-adaption air guiding system has a compact structure and stable and reliable motion of a mechanism, and can be applied to various air guiding firearms by which the plurality of bullets are required to be launched compatibly.

Description

technical field [0001] The invention relates to a gas guiding system of an automatic weapon, in particular to an adaptive gas guiding system capable of launching various types of bullets. Background technique [0002] Since the advent of automatic weapons, the automatic method of automatic weapons usually adopts the automatic principle of gas-guided and semi-automatic bolt action, relying on the gunpowder gas to act on the bottom of the shell case, and the automatic device obtains energy to complete the automatic cycle. [0003] The adjustable gas guide system used in existing automatic weapons is mainly used to adapt to combat use in different environments: usually, the gas regulator is set at the small hole position, at this time less gunpowder gas enters the gas guide chamber to push the piston to do work , under the premise of ensuring enough energy to complete the working cycle of the automatic mechanism, the shooting accuracy can be improved; when shooting for a long t...

AI Technical Summary

Problems solved by technology

Most of the existing standard weapons are weapons that fire a single type of ammunition. There are also some non-automatic weapons such as revolvers and 18.4mm anti-riot shotguns that are compatible with non-lethal ammunition such as anti-personnel ammunition and rubber-headed ammunition, but their firepower continues. The performance and firepower density are very poor, these weapons are difficult to meet the needs of the military and police to deal with various complex incidents

If the above-mentioned automatic weapon with a manually adjustable gas guide system is used, when the user replaces the lethal ammunition with a non-lethal ammunition, it is likely to forget to toggle the adjustment system, causing the gunpowder gas generated after the non-lethal ammunition is fired to still enter the guide through the small hole. The air chamber is not enough to push the piston to do work, so that the automatic machine cannot retreat in place and the working cycle cannot be completed

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