Muzzle silencer

Abstract

The invention discloses a muzzle silencer. The muzzle silencer comprises an inner drum, a back silent tile, front silent tiles and an outer drum. The front silent tiles are cylindrical and the front ends of the front silent tiles are provided with openings. The bottom surfaces at the back ends of the front silent tiles are provided with a central bullet hole which allows a bullet to pass through. The bottom surface is further provided with a retardant taper which inwardly and conically protrudes. The taper surface is provided with the central bullet hole which allows the bullet to pass through. The back silent tile is a retardant taper overlapped with the bottoms of the front silent tiles and opened backwards. The back end of the inner drum is provided with a device for connecting with a muzzle. The joint between the back end of the inner drum and the muzzle is provided with an expansion cavity, the inner diameter of which is larger than the muzzle. Overflow holes are formed in the expansion cavity. In the inner drum, the front end of the expansion cavity is orderly fixed with the back silent tile and the front silent tiles. The outer drum is fixed outside the inner drum in a sleeving mode. A cavity communicating with the overflow holes is arranged between the inner drum and the outer drum. The outer cylindrical wall at the front end of the cavity is provided with an air ventilation hole. The muzzle silencer has following beneficial effects: the muzzle silencer is simple in structure and low in manufacture cost and is suitable for mass production and equipment armies; and the muzzle silencer is featured by being good in noise inhibition performance, easy in maintenance and long in service lifetime and the like.

Description

technical field [0001] The invention relates to the technical field of conventional weapons, in particular to a muffler for small and medium-caliber rifles and machine guns. Background technique [0002] Since the advent of the world's first automatic weapon, the Maxim machine gun, firearms engineers all over the world, including the inventor of the Maxim machine gun himself, have made great efforts to reduce and suppress the muzzle noise of automatic weapons. . In our country, despite the development and efforts of several generations of firearms engineers, more and more fruitful results have been achieved in the development, production and application of muzzle mufflers. But up to now, it is only limited to the development and application of muzzle silencers for small-power firearms (such as pistols and submachine guns). [0003] At the same time, in recent years, many patent applications for muzzle mufflers have been proposed at home and abroad, but they all have single...

AI Technical Summary

Problems solved by technology

But so far, it is limited to the development and application of mufflers for small-power firearms (such as pistols and submachine guns).

[0003] At the same time, in recent years, many patent applications for muzzle mufflers have been proposed at home and abroad, but all of them have single function to varying degrees, poor muzzle noise suppression effect, or complex structure, poor manufacturing process, and high manufacturing cost. , Poor service maintenance and other shortcomings

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