CN217110703U

CN217110703U - Safety gun inspection barrel

Info

Publication number: CN217110703U
Application number: CN202220929892.3U
Authority: CN
Inventors: 张翠金
Original assignee: Jiangsu Shunda Police Equipment Manufacturing Co ltd
Current assignee: Jiangsu Shunda Police Equipment Manufacturing Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-08-02
Anticipated expiration: 2032-04-21

Abstract

The utility model discloses a rifle bucket is tested to safety, including staving and bung, the staving is cylindrical, staving upper portion has the opening, the bung sets up in the opening upside, and the bung includes two semicircular first lids and second lids, first lid, second lid straight flange one side are articulated each other and are connected, and first lid fixed connection is on the staving, and the second lid can overturn and open, and second lid downside is equipped with shelters from the mechanism, shelters from the mechanism and is a semicircular baffle, the baffle is fixed to be set up on the staving inner wall and corresponding with the open position of second lid downside. Has the advantages that: due to the shielding mechanism, rebound bullets or other fragments can be shielded by the baffle plate, and the safety of the gun test is ensured; due to the gun fixing structure, the position of the muzzle is limited, and the situation that the muzzle is injured by a gunman due to large variation of recoil is prevented; the content is arranged, so that the energy of the bullet is absorbed and decomposed.

Description

Safety gun inspection barrel

Technical Field

The utility model relates to a test rifle bucket technical field, specifically indicate a safe rifle bucket of testing.

Background

In the gun safety management regulations, when the guns are withdrawn and stored in and sent out of a warehouse, or after the guns are disassembled and wiped for maintenance, in order to eliminate potential safety hazards, the gun handing-over personnel need to carry out gun checking, namely, the handed-over guns are confirmed to be really free of bullets. The common practice of the gun test is visual inspection and firing. The visual method has low reliability and is rarely used at present. And (4) firing the gun, namely, pulling a trigger by hand when the gun is handed over, so that all bullets possibly left in the gun are shot out until the gun is determined to be empty. The gun is tested in percussion and generally uses a gun testing barrel, fine sand is filled in the gun testing barrel, and percussion is carried out in the gun testing barrel during gun testing. The bung hole of the existing gun checking barrel is of an open structure, and certain potential safety hazards still exist during use.

Chinese patent (publication No. CN211552600U) a portable rifle testing barrel, including testing rifle barrel staving, it is equipped with the bung to test rifle barrel bung hole department, the bung includes first lid, the second lid, first lid and test rifle barrel staving fixed connection, the second lid is articulated with first lid activity, be provided with the bolt on the inside wall of second lid, the guide pillar, put the post, the guide pillar is fixed on the inside wall of second lid, the guide pillar is the body that has the through-hole in, the bolt is the L type, its vertical end is inserted in the through-hole of guide pillar, it fixes on the inside wall of the second lid of guide pillar top to put the post, be fixed with the hasp board on the inside wall of first lid, hasp board one end is equipped with the fixed orifices, the bolt can insert in the fixed orifices when putting down along the guide pillar. It has the following disadvantages: 1. when the gun is tested, a fixing device for the gun is lacked, the gun can have recoil when being fired, the recoil can lift the muzzle, so that when the gun is tested, a gunman extends the hand into the barrel, and the hand is extremely easy to be injured when the pistol is hit on the cover body due to the recoil; 2. the cover body is in a half-open state when the gun is tested, and bullets are easily ejected from the opened cover body to cause potential safety hazards when the gun is tested, so that a safety gun testing barrel is urgently needed to be researched to solve the problem.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a simple structure, the practicality is strong, has the fixed knot structure to the firearms and prevents that the recoil from hindering the people, prevents a safe rifle barrel that the bullet jumped out.

In order to solve the technical problem, the utility model provides a technical scheme does: a safety gun inspection barrel comprises a barrel body and a barrel cover, wherein the barrel body is cylindrical, an opening is formed in the upper portion of the barrel body, the barrel cover is arranged on the upper side of the opening, the barrel cover comprises a first cover body and a second cover body which are semicircular, straight sides of the first cover body and the second cover body are hinged to each other, the first cover body is fixedly connected to the barrel body, the second cover body can be opened in a turnover mode, a shielding mechanism is arranged on the lower side of the second cover body, the shielding mechanism is a semicircular baffle, the baffle is fixedly arranged on the inner wall of the barrel body and corresponds to the opening position of the lower side of the second cover body, a gun fixing structure is further arranged on the shielding mechanism, and the gun fixing structure is a through pipe penetrating through the baffle; the lower side in the barrel body is also provided with contents.

Further, the content comprises a surface plate, an intermediate fluid filling layer and a bottom plate.

Further, the surface layer plate is any one of a wood plate, an aluminum plate, an iron plate or a lead plate; the middle fluid filling layer is any one of sand and iron powder; the bottom plate is a steel plate.

Furthermore, the barrel body is provided with a convex edge at the lower side of the first cover body, the first cover body is provided with a plurality of fixing screws along the arc edge of the first cover body, and the fixing screws downwards penetrate through the first cover body and are in threaded connection with the convex edge.

Furthermore, a plurality of universal wheels are arranged at the bottom of the barrel body.

Further, the through pipe is provided in plurality and has different diameters.

Furthermore, the plurality of through pipes are arranged in sequence according to different diameters; and a rubber pad is arranged on the inner wall of the through pipe.

Furthermore, a barrel cover fixing bolt is arranged on the lower side of the second cover body, and a handle is arranged on the outer wall of the barrel body.

Compared with the prior art, the utility model the advantage lie in: the safety gun inspection barrel of the utility model is provided with the shielding mechanism, which is beneficial to shielding rebounded bullets or other fragments through the baffle plate and ensures the safety of the gun inspection; due to the gun fixing structure, the position of the muzzle is limited, and the muzzle is prevented from being injured by a gunman due to great variation of recoil; the content is arranged, so that the energy of the bullet is absorbed and decomposed.

Drawings

Fig. 1 is the internal structure schematic diagram of the safety gun-checking barrel of the utility model.

Fig. 2 is the first external structural schematic diagram of the safety gun-checking barrel of the present invention.

Fig. 3 is an external schematic structural diagram of the safety gun-checking barrel of the present invention.

As shown in the figure: 1. a barrel body; 2. a first cover body; 3. a second cover body; 4. a baffle plate; 5. a through pipe; 6. a surface plate; 7. an intermediate fluid-filled layer; 8. a bottom layer plate; 9. a convex edge; 10. fixing screws; 11. a universal wheel; 12. a barrel cover fixing bolt; 13. a handle; 14. and (7) a rubber pad.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals.

In the description of the present invention, it is to be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.

A safety gun inspection barrel comprises a barrel body 1 and a barrel cover, wherein the barrel body 1 is cylindrical, an opening is formed in the upper portion of the barrel body 1, the barrel cover is arranged on the upper side of the opening, the barrel cover comprises a first semicircular cover body 2 and a second semicircular cover body 3, the straight sides of the first cover body 2 and the second cover body 3 are hinged to each other, the first cover body 2 is fixedly connected to the barrel body 1, the second cover body 3 can be turned over and opened, a shielding mechanism is arranged on the lower side of the second cover body 3 and is a semicircular baffle plate 4, the baffle plate 4 is fixedly arranged on the inner wall of the barrel body 1 and corresponds to the opening position of the lower side of the second cover body 3, a gun fixing structure is further arranged on the shielding mechanism, and the gun fixing structure is a through pipe 5 arranged through the baffle plate 4; the lower side in the barrel body 1 is also provided with contents.

The bottom of the barrel body 1 is provided with a plurality of universal wheels 11. A barrel cover fixing bolt 12 is arranged at the lower side of the second cover body 3, and a handle 13 is arranged on the outer wall of the barrel body 1. The through pipe 5 is provided with a plurality of pipes with different diameters. The through pipes 5 are arranged in sequence according to different diameters; the inner wall of the through pipe 5 is provided with a rubber pad 14.

The contents comprise a surface plate 6, an intermediate fluid filling layer 7 and a bottom plate 8. The surface plate 6 is any one of a wood plate, an aluminum plate, an iron plate or a lead plate; the intermediate fluid filling layer 7 is any one of sand and iron powder; the bottom plate 8 is a steel plate.

The barrel body 1 is provided with a convex edge 9 at the lower side of the first cover body 2, the first cover body 2 is provided with a plurality of fixing screws 10 along the arc edge of the first cover body, and the fixing screws 10 downwards penetrate through the first cover body 2 and are in threaded connection with the convex edge 9.

The working principle is as follows: during actual use, the first cover body 2 is fixed on the convex edge 9 through the fixing screws 10 to fix the first cover body, the second cover body 3 can be turned over and opened, then the second cover body is supported through the barrel cover fixing bolts 12, then a gunman inserts a muzzle of a gun into the through pipe 5 which is adaptive to the size of the muzzle, the through pipe 5 can effectively fix the muzzle of the fired gun to prevent people from being injured due to overlarge recoil force, further, the rubber pads 14 can be arranged on the inner side of the through pipe 5 to prevent the gun from colliding and damaging the surface, and the through pipes 5 with different diameters are arranged to adapt to the sizes of the muzzles with different diameters; the content in the barrel body 1 can effectively absorb and decompose the energy of the bullet.

The present invention and the embodiments thereof have been described above, but the present invention is not limited thereto, and the embodiments shown in the detailed description are only some examples, not all examples, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A safe gun checking barrel comprises a barrel body (1) and a barrel cover, and is characterized in that the barrel body (1) is cylindrical, an opening is arranged at the upper part of the barrel body (1), the barrel cover is arranged at the upper side of the opening and comprises a first semicircular cover body (2) and a second semicircular cover body (3), one sides of the straight edges of the first cover body (2) and the second cover body (3) are hinged with each other, the first cover body (2) is fixedly connected to the barrel body (1), the second cover body (3) can be turned over and opened, a shielding mechanism is arranged at the lower side of the second cover body (3), the shielding mechanism is a semicircular baffle plate (4), the baffle (4) is fixedly arranged on the inner wall of the barrel body (1) and corresponds to the opening position on the lower side of the second cover body (3), a gun fixing structure is further arranged on the shielding mechanism and is a through pipe (5) which is arranged through the baffle plate (4); the lower side in the barrel body (1) is also provided with contents.

2. A safety gun barrel according to claim 1 wherein the contents include a face plate (6), an intermediate fluid filling layer (7), and a bottom plate (8).

3. The safety gun-testing barrel according to claim 2, wherein the surface plate (6) is any one of a wood plate, an aluminum plate, an iron plate or a lead plate; the intermediate fluid filling layer (7) is any one of sand and iron powder; the bottom plate (8) is a steel plate.

4. The safety gun testing barrel according to claim 1, wherein the barrel body (1) is provided with a convex edge (9) at the lower side of the first cover body (2), the first cover body (2) is provided with a plurality of fixing screws (10) along the arc edge of the first cover body, and the fixing screws (10) downwards penetrate through the first cover body (2) to be in threaded connection with the convex edge (9).

5. A safety gun-testing barrel according to claim 1, characterized in that the bottom of the barrel body (1) is provided with a plurality of universal wheels (11).

6. A safety gun-testing barrel according to claim 1, characterized in that the through pipe (5) is provided in plurality and has different diameters.

7. The safety gun-inspecting barrel according to claim 6, wherein the plurality of through pipes (5) are arranged in sequence according to different diameters and small arrival times; the inner wall of the through pipe (5) is provided with a rubber pad (14).

8. The safety gun testing barrel according to claim 1, wherein a barrel cover fixing bolt (12) is arranged on the lower side of the second cover body (3), and a handle (13) is arranged on the outer wall of the barrel body (1).