CN2274334Y

CN2274334Y - Cleaning bomb set in chamber while using

Info

Publication number: CN2274334Y
Application number: CN96237090U
Authority: CN
Inventors: 麦大伟; 郭周鸣
Original assignee: CARBON DIOXIDE RESEARCH INST FOSHAN CITY
Current assignee: CARBON DIOXIDE RESEARCH INST FOSHAN CITY
Priority date: 1996-06-17
Filing date: 1996-06-17
Publication date: 1998-02-11
Anticipated expiration: 2006-06-17

Abstract

The utility model relates to a barrel weapon cleaning bomb for barrel weapon cleaning and maintaining devices, which is composed of a bomb body and an elastic cylinder cleaning body, wherein, the bomb body is composed of a primer, a gas bottle, a firing pin seat with a through hole and a firing pin, etc. which are assembled in a bomb shell. When the barrel weapon cleaning bomb for barrel weapon cleaning and maintaining devices is used, the barrel weapon cleaning bomb for barrel weapon cleaning and maintaining devices is arranged in a bomb chamber; the primer is triggered; the gas bottle is driven to move forwards by generated momentum; the firing pin pierces a bottle cap of the gas bottle; high pressure gas pushes the elastic cylinder cleaning body and is ejected from an inner chamber of a firearm through the through hole; so the overall process of cleaning the inner chamber of the firearm is completed. The utility model has the advantages of simple structure, low cost, convenient use, high safety, manual wiping replacement, labor saving, time saving, fast speed, and high efficiency.

Description

Weapons with pipes cleaning bullet

The utility model relates to weapons with pipes cleaning maintenance stores, and it is Clean-to make the interior thorax of gun barrel.

At present, thorax has manual cleaning and mechanical cleaning dual mode in the cleaning gun pipe, manual cleaning consumption power, time-consuming, and mechanical cleaning needs the special-purpose big gun machine of swabbing rifles, wipe, and as power source, equipment heaviness, valency are expensive, can only the place use of power supply arranged with electric power or hydraulic pressure.

The purpose of this utility model is to design a kind of fire in a stove before fuel is added elicitation technique that can use bullet by means of existing firearms, make gases at high pressure ejections, promote cleaning body thorax in the gun barrel and penetrate, thus the cleaning equipment of thorax in the cleaning gun pipe, to overcome the deficiencies in the prior art, make it to have simple in structure, easy to use, laborsaving, save time, safe and reliable, inexpensive, and the characteristics that can use in any place.

For reaching the proposed invention purpose, adopted following technical scheme: form weapons with pipes cleaning bullet by body and cleaning body two parts, body is provided with the shell case of the fire in a stove before fuel is added by base, the built-in liquid CO 2 that is filled with, and by the gas cylinder of locating ring location, the top is provided with the striker post of firing pin and through hole, composition is tripping force with the fire in a stove before fuel is added, and gases at high pressure are the cleaning bullet power source of motive force, and the cleaning body is that external diameter is slightly larger than the gun barrel internal diameter, outsourcing cotton-padded covering, two ends are the elastic cylinder of frustum-like shape.Like this, will clean body and body places cartridge chamber, the percussion fire in a stove before fuel is added promptly promotes the gas cylinder reach, and the collision firing pin pierces through bottle cap, ejects gases at high pressure, promotes cleaning body thorax in the gun barrel and penetrates, and finishes thorax cleaning in the gun barrel.

Through pilot sample, probationary certificate the utlity model has simple in structure, and is easy to carry, safe and reliable, cheap, can be in gun barrel be carried out in any place the cleaning of thorax, save time, laborsaving, quick.Advantage such as efficient.

Now the cleaning bullet embodiment that uses in conjunction with No. 12 baton guns, shotguns is further described.

Fig. 1 plays body for the weapons with pipes cleaning.

Fig. 2 is weapons with pipes cleaning bullet cleaning body.

Among the figure: 1 locating ring, 2 cotton pads, 3 fires in a stove before fuel is added, 4 shell cases, 5 gas cylinders, 6 cotton pads, 7 dividing plates, 8 striker posts, 9 through holes, 10 firing pins, 11 bottle caps, 12 spacer rings, 13 glands, 14 fuses, 15 sponge pipes, 16 cotton-padded coverings, 17 plugs.

Shell case 4 is a hollow shell cylinder, and the fire in a stove before fuel is added structure of its external diameter, base and base central authorities is identical with playing with the cleaning weapons with pipes, is convenient to put it in the cartridge chamber.Thorax in the built-in no mercury fulminate primer mixture of the fire in a stove before fuel is added, its not corrosion of residue.Gas cylinder 5 is the reducing cylindrical bottle at the spherical end, a certain amount of carbon dioxide liquid of interior filling, and the amount of pouring into is decided according to the bore of thorax in institute's cleaning gun pipe, can not damage human body with the ejaculation of cleaning body to be as the criterion.Gas cylinder external diameter and shell case internal diameter are sealed by bottle cap 11 movingly, and the bottom makes gas cylinder bottom and fire in a stove before fuel is added end face at a distance of 1～2mm by locating ring 1 location.Be filled with cotton pad 2 in the locating ring, ring is provided with spacer ring 12.Striker post 8 is a stopper body, and central authorities are provided with firing pin 10, and uniform all around 3～6 through holes 9 are positioned at the gas cylinder top, and the firing pin needle point contacts with the bottle cap end face, periphery and shell case roll-in sealing and fixing.Gas cylinder top is provided with cotton pad 6 and dividing plate 7.Dividing plate, cotton pad, spacer ring are used for absorbing and isolating fire in a stove before fuel is added residue, prevent that it from spilling body.It is that external diameter is slightly larger than the gun barrel internal diameter that Fig. 2 cleans body, and two ends are the elastic cylinder of frustum-like shape, two sponge pipes 15 of suit on the fuse 14, and by plug 17 location, outsourcing cotton-padded covering 16 is also fastening with gland 13.During use, put cleaning body and cleaning bullet respectively in cartridge chamber, the percussion fire in a stove before fuel is added, promptly produce enough momentum and promote gas cylinder toward reach, firing pin pierces through the gas cylinder bottle cap, and gases at high pressure are by the through hole on striker post ejection, promotes cleaning body thorax in the gun barrel and penetrates, by the wiping of cleaning body and the purging of gases at high pressure, finish the overall process of thorax in the cleaning gun pipe.As on the latter half of cotton-padded covering of cleaning body, soaking rifle bore cleaning oil, then in the cleaning gun pipe, in the thorax, also can be interior thorax and oil, reach the purpose of antirust maintenance.

The present embodiment sample proves fully to produce a desired effect through trying out on 1 No. 2 baton guns.

Claims

1, a kind of weapons with pipes cleaning bullet that relates to weapons with pipes cleaning maintenance stores, it is characterized in that forming weapons with pipes cleaning bullet by body and cleaning body two parts, body is provided with the shell case of the fire in a stove before fuel is added by the bottom, the built-in liquid CO 2 that is filled with, and by the gas cylinder of locating ring location, the striker post composition that the top is provided with firing pin and through hole is a tripping force with the fire in a stove before fuel is added, gases at high pressure are the cleaning bullet power source of motive force, the cleaning body is that external diameter is slightly larger than the gun barrel internal diameter, outsourcing cotton-padded covering, two ends are the elastic cylinder of frustum-like shape.

2, weapons with pipes cleaning bullet is characterized in that the gas cylinder bottom contacts with the firing pin needle point at a distance of 1～2mm gas cylinder bottle cap end face with fire in a stove before fuel is added end face according to claim 1.

3, weapons with pipes cleans bullet according to claim 1, it is characterized in that the fire in a stove before fuel is added is no mercury fulminate primer mixture, is provided with cotton pad that absorbs fire in a stove before fuel is added residue and the spacer ring and the dividing plate of isolating fire in a stove before fuel is added residue in the body.

4, weapons with pipes cleans bullet according to claim 1, and its spy is that body external diameter, base and fire in a stove before fuel is added structure are identical with playing with the cleaning weapons with pipes.

5, weapons with pipes cleans bullet according to claim 1, it is characterized in that striker post periphery and shell case roll-in sealing and fixing.