CN2050146U

CN2050146U - Poker device

Info

Publication number: CN2050146U
Application number: CN 89207510
Authority: CN
Inventors: 许忠庆
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-05-20
Filing date: 1989-05-20
Publication date: 1989-12-27

Abstract

The utility model discloses a poker device used for clearing gun barrels of guns. The poker device is composed of a body, a sheathing head, two pokers, a plurality of copper scraping heads and a copper brush. The body is a hollow cylinder. The front end of the body is fixedly provided with a lantern ring, the lantern ring is provided with a screw hole in an axial direction, and the end of the body is provided with a cover body. The outer margin of the sheathing head is provided with screw thread used for screwing with the screw hole of the lantern ring, and the front part and the back part of the sheathing head are respectively provided with a conduction shaft hole and a through hole. One of more than two pokers with proper calibers is extended into the shaft hole of the sheathing head and is screwed by a screw, and the other is screwed with the front end of the pokers. The scraping head is provided with a cylinder head made of copper and the peripheral face of the cylinder head is provided with reverse hooks and an end screw bolt. The end screw bolt is screwed with the front end of the poker. The copper brush is provided with different sizes to match with the pokers. The poker device has the advantages of easy use and simple cleanness and storage.

Description

Poker device

The utility model relates to the cleaning outfit of gun gun barrel, in more detail, refers to a kind of Poker device of removing and collecting be convenient to especially.

At present, gunwale is of a great variety (such as automatic rifle, rifle, shotgun and pistol ... or the like), because of the function of these guns and the difference of the scope of application, the user (especially army) that all promising number is considerable.Though and the bullet of these guns has the difference of pattern size, the gunpowder that it loaded all is based on the black powder that generally is commonly called as, and such gunpowder is to be mixed and made into by levigate sulphur, potassium nitrate and charcoal; So when this bullet was subjected to the striker bump, gunpowder decomposed the generation gases at high pressure in the implode of utmost point short time, and this bullet is released shooting fast along the guiding of gun barrel; Promptly because of the blast of these bullet powders, and make the gun barrel inner edge promptly can be stained with the dirt of oxide or rust staining etc., often need after shooting when predetermined maintenance (or) to be removed, with keep the gun barrel inner edge totally to guarantee the degree of accuracy of its shooting; And be usually used in cleaning gun barrel, all be an iron wire that utilizes suitable length, clean after bundling cloth thereon, again with oilcloth and dried cloth logical wipe bright; But with such method, because the binding cloth rather bothers and is difficult on iron wire, and when stretching in the gun barrel sometimes, cloth but comes off in interior, thereby causes the inconvenience of removing; In addition, because of the spiral rifling of the gun barrel rust staining in it, be to use the cloth wiping to remove, thus usually can be because of this kind rust staining continuation oxidation enlarge the degree of its erosion, and then the degree of accuracy of this gun is greatly affected.

In view of this, this case inventor relies on manufacturing and the marketing experience of being engaged in relevant industries for many years, goes through research improvement repeatedly, and birth of the present utility model is arranged finally.

Main purpose of the present utility model is to be to provide a kind of Poker device, and it is not only easy to use, rapid, and the cleaner practicality of when cleaning.

Another purpose of the present utility model is to be to provide a kind of Poker device, and it can dismantle collection after using one by one, makes to have the easy function of collection concurrently.

So according to a kind of Poker device of the present utility model, it includes substantially:

One body, it is made up of a collar, upper shell and a lid; This collar is made by rustless metal, is the cylinder of a suitable bore, then is axially arranged with a female screwhole of the suitable bore and the degree of depth in the central authorities of its end face; This housing is one-body molded by hard plastic, and for being the hollow cylinder of suitable size, its front end is embedding in advance when one-body molded the above-mentioned collar to be arranged, and makes this collar build-in and is positioned the front end of this housing, and make the female screwhole of the collar lead to the external world; This lid also is that plastic cement is one-body molded, for being covered on the end of above-mentioned housing;

One is pullover, is the cylinder of suitable size, but its outer rim central authorities convex with and above-mentioned collar female screwhole mating male threads, and its front end central authorities axially are provided with an axis hole, its rear end then be provided with one immerse oneself in through hole and with this axis hole conducting;

Poker more than two is that the two ends of first poker respectively are provided with a screw by the made round bar of hard metal, make an end stretch into above-mentioned pullover axis hole after, again with screw and pullover immersing oneself in after through hole screws togather, but one is screwed together in the collar; Second reaches following poker, and then an end is shaped on screw, and other holds extension to be shaped on a bolt, to be bolted in above-mentioned poker screw by this bolt;

Several copper are scraped head and copper brush, all are selectively to use in order to be socketed on above-mentioned poker screw; These copper are scraped head, are made by copper, and its front end forms a head of cylinder, and end then extends into a bolt, and the side face of this head is to make the barb with a few, can be bolted in the poker screw by the bolt of its rear end and use; And in addition, these copper brush, one end dispose the brush portion that varies in size, and its other end also becomes a bolt, use for the screw of selecting for use and being bolted on the poker;

By above-mentioned combination, it can grip body in order to removing gun barrel with hand for people, and when it is finished using, but also inverted sequence is dismantled in the spatial accommodation that places body respectively one by one, gives covering collection again.

Fig. 1 is the exploded perspective view of a preferred embodiment of the present utility model.

Fig. 2 is the combination generalized section of a preferred embodiment of the present utility model.

Fig. 3 is the combination stereogram of a preferred embodiment of the present utility model.

Fig. 4 (A) is the use schematic diagram that a preferred embodiment copper of the present utility model is scraped head.

Be that a preferred embodiment copper of the present utility model is scraped the use schematic diagram that head twines cloth 4(B).

4(C) be the use schematic diagram of a preferred embodiment copper brush of the present utility model.

Fig. 5 is the collection schematic diagram of the novel preferred embodiment of this material object.

See also Fig. 1 and Fig. 2, a kind of Poker device of the present utility model, it includes substantially: a body (10), one pullover (20), two pokers (30), an anti-protection pad (40), several copper are scraped head (50) and several copper brush (60) etc. and are formed; Wherein:

This body (10), it is made up of a collar (11), a housing (12) and a lid (13); This collar (11) is made by the metal (as iron or stainless steel etc.) of suitable material, a cylinder that is suitable bore substantially, be concaved with one of suitable size square groove (111) in this collar (11) around the middle position of periphery, then axially be provided with a female screwhole (113) of appropriate depth and bore in the central authorities of its front end face (112); This housing (12) is one-body molded by hard plastic (as P.V.C), for being a hollow cylinder of suitable length, its front end (121) is when integrally manufactured moulding, one is embedding in advance an above-mentioned collar (11), so that this collar (11) borrows its groove (111) to locate, can guarantee that it firmly is fixed in the front end of this housing (12) (121), and outside the female screwhole (113) that makes the collar (11) leads to, and the inside of this housing (12) forms a spatial accommodation (122) of hollow, and the inner edge at this housing (12) terminal (123) is one-body molded and is shaped on a negative thread (124) in addition; This lid (13) also is integrated by hard plastic, is a hollow cylinder substantially, and it is to be shaped on an external screw (131) that its negative thread with respect to housing (12) (124) is located, and makes matching thread connect the end (123) that is covered on a strand body (12);

Please cooperate shown in Figure 2, these pullover (20) are made by the copper metal, it is the cylinder that is suitable size, central part in its outer rim (21) convexes with a pin thread (22), make the female screwhole (113) that by chance can be screwed together in above-mentioned body (10), and at the inner edge of these pullover (20), make its front end central authorities axially be drilled with earlier the axis hole (23) of a desired depth, and relatively being concaved with more small-bore one, the rear end immerses oneself in through hole (24), and itself and axis hole (23) conducting;

This two poker (30), it all is made by hard metal (as aluminium, iron or stainless steel etc.), and for being the round bar shape of suitable length and bore; Wherein its two ends of first poker (31) all are axially arranged with a screw (311), (312) of suitable size, and one of this poker (31) end can penetrate in the axis hole (23) of above-mentioned pullover (20), and can borrow a machine screw (70) to stretch into by the through hole (24) of immersing oneself in of pullover (20), it is fixed in the screw (311) of this first poker (31); And this second poker (32) its be to make the screw thread (321) that an end has the suitable size that is spirally connected with first poker (31), end then is shaped on a screw (322) in addition, to borrow this screw thread (321) to be bolted on the screw (312) of first poker (31), if barrel length is longer, also can be provided with the 3rd, four-way bar etc. and being prolonged, its structure is identical with second poker (32).

Please cooperate shown in Figure 2, should anti-protection pad (40) be one-body molded by plastic cement institute, the shape that is suitable size " nib ", its internal diameter be can be divided into vary in size one big footpath (41) and than path (42), it can be placed on pullover (20) front end that stretches out the collar (11) in big footpath (41), it then by chance can place for this first poker (31) than path (42), can make this anti-protection pad (40) be placed on the junction of first poker (31) and pullover (20) whereby;

It is made by copper that these several copper are scraped head (50), its front end forms the cylindrical head (51) of suitable size, and its periphery of this head (51) (511) has several barbs (512) through processing to cave in to make, this barb (512) is made unidirectional dentation, and convexes with conical one top (513) in the end face central authorities of this head (51); Its end then car is made a bolt (52), is screwed into screw (312) or (322) of above-mentioned poker (30) with cooperation; It is the bore (they (50), (53) and (54) as shown in Figure 1) that is equipped with different sizes according to need and these copper are scraped head (50), by chance can equal the internal diameter of gun barrel (80) but the copper of its maximum caliber is scraped head (50), make and by chance can stretch into gun barrel (80) and strike off rust staining really;

These several copper brush (60), it also is equipped with several copper brush (60), (62), (63) of suitable size, and these copper brush (60) also are by its terminal bolt (64), makes for selecting and be bolted in poker (30) for use to go up and use;

The situation that it is used in combination can be divided into several stages to set forth successively:

(A) combined equipment, in the time will removing gun barrel, see also Fig. 2,3, the end that this first poker (31) is had screw (311) stretches in the axis hole (23) of pullover (20) earlier, relend screw (70) by pullover (20) to immerse oneself in through hole (24) solid with this first poker (31) and this pullover (20) spiral shell, utilize pullover (20) pin threads (22) that one is fixed on the female screwhole (113) of body (10) collar (11) again, should prevent again that protection pad (40) was inserted in by first poker (31), make it to be placed on the junction of pullover (20) and first poker (31); Then according to the length of this gun barrel (80), can give a bronze medal of suitable size on be spirally connected second poker (32) or the direct spiral shell again and scrape head (50) or the suitable copper brush (60) of suit, can finish and use the preparation of making up.

(B) the preliminary cleaning, please cooperate that to consult Fig. 4 (A) be that a bronze medal that cover connects big footpath is scraped and made it back and forth logical up and down washing for several times (impact failure gun barrel (80) in the time of can borrowing the anti-protection pad (40) that is nested with on it prevent start back and forth) after head (50) stretches into gun barrel (8), can borrow this copper to scrape the oxide (81) (or dirt) that barb (512) on the head (50) will be bigger and strike off! When the copper brush (61) of its hyperphoric larger caliber is removed up and down, see also shown in Fig. 4 (B), it only utilizes screw (70) to pass to immerse oneself in through hole (24) to be positioned on pullover (20) because of this first poker (31), so when removing gun barrel (80) up and down, this first poker (31) is can follow these copper brush (61) and rotation simultaneously, then make the bristle (611) of this copper brush (61) more can screw in gun barrel (80) spiral shell really and execute in the rifling (82), the rust staining in it is removed! (these stages are degree of its interior dirt of visual gun barrel (80), implement or release and give).

(C) cleaning that oils, see also Fig. 4 (C), then after the less copper of suit is scraped head (53), utilize its top (531) to plant easily again and twine cloth (90), give earlier and be stained with antirust oil and cleaned gun barrel (80), make the oxide (81) in it remove discharge, scrape head because of this copper and have barb (512) on (53), so can really make cloth (90) pull out and remove oxide (81) thereupon, then the cloth of hyperphoric another cleaning (90) cleans once more and coats antirust oil again, give wiping again and keep dry, the person that can finish the cleaning course.

(D) dismounting collection, please cooperate and consult Fig. 5, after treating that the above-mentioned process of swabbing rifles finishes, can one by one these copper be scraped head (50), a copper brush (60), poker (30) and pullover (20) dismantles one by one as loading onto the process inverted sequence, place it one by one in the spatial accommodation (122) of body (10) this moment again, and utilize its pin thread (131) to be screwed together in body (10) end this lid (13), to reach the collection simple and convenient.

In sum, a kind of Poker device of the present utility model for the cleaning of gun barrel, has easy to use and collects the practicality such as simple and easy.

Claims

1, a kind of Poker device is in order to the gun barrel of removing gun, it is characterized in that having:

One body, it is made up of a collar, a housing and a lid; This collar is made by rustless metal, generally is the cylinder of a suitable bore, then axially is provided with a female screwhole of the suitable bore and the degree of depth in the central authorities of its end face; This housing is one-body molded by hard plastic, and for being the hollow cylinder of suitable size, its front end is embedding in advance when one-body molded the above-mentioned collar to be arranged, and makes this collar build-in be positioned the front end of this housing, and makes outside the female screwhole of the collar leads to; This lid also is that plastic cement is one-body molded, for being covered on the end of above-mentioned housing;

One is pullover, be the suitably cylinder of size, but its outer rim central authorities convex with the pin thread that cooperates above-mentioned collar female screwhole, and its front end central authorities axially is provided with an axis hole, its rear end then be provided with one immerse oneself in through hole and with this axis hole conducting;

Poker more than two, they are that the two ends of first poker respectively are provided with a screw by the made round bar of hard metal, make an end stretch into above-mentioned pullover axis hole after, relends screw and immerse oneself in after through hole screws togather, but one is screwed together in the collar by pullover; Second reaches following poker, and an end then has screw, and the end extension is shaped on a bolt in addition, to be bolted in above-mentioned poker screw by means of this bolt;

Several copper are scraped head and copper brush, all are selectively to use in order to be socketed on above-mentioned poker screw; It is made by copper that these copper are scraped head, and its front end forms a head of cylinder, and end then extends into a bolt, and the side face of this head is made the barb with a few, can borrow the bolt of its rear end to be bolted in the use of poker screw; And other these copper brush, the one end disposes the brush portion that varies in size, and its other end also becomes a bolt, uses for the screw of selecting for use and being bolted on the poker.