CN109855470B

CN109855470B - Gun safety device

Info

Publication number: CN109855470B
Application number: CN201910068988.8A
Authority: CN
Inventors: 梁国栋; 刘剑
Original assignee: Jiangmen Qianwei Piterbo Supply Co ltd
Current assignee: Jiangmen Qianwei Piterbo Supply Co ltd
Priority date: 2019-01-24
Filing date: 2019-01-24
Publication date: 2024-05-28
Anticipated expiration: 2039-01-24
Also published as: CN109855470A

Abstract

The invention discloses a gun safety device, which comprises a plug rod; the plug rod can be inserted into the gun barrel, and any end of the plug rod extends into the cartridge chamber; when the plug is inserted into the barrel, the plug moves the cartridges in the cartridge chamber into the entry path of the barrel. The plug rod is inserted into the gun barrel and stretches into the cartridge chamber to enable a bullet from the loading of the magazine to the loading of the cartridge chamber to deviate from the path of entering the gun barrel originally, so that the danger of fire is avoided, when the gun is needed to be used, the loading and shooting can be carried out again only by pulling out the plug rod, the use of a user is facilitated, and meanwhile the gun is convenient and safe.

Description

Gun safety device

Technical Field

The invention relates to the field of weapons, in particular to a gun safety device.

Background

The gun is a high threat weapon, in the daily in-process of carrying, in order to prevent the gun from going out of fire, can lock the structure of gun auto-lock to utilize external safety device to provide secondary safety guarantee, current safety device is through inserting a plastic pole in the barrel, then the plastic pole extends outside the muzzle along the barrel, makes whole plastic pole arrange in the gun, and the one end of arranging in the barrel sets up the chock that matches with the inner chamber of barrel, makes the chock occupy the inner chamber position of barrel, and during last bullet, the bullet offsets with the chock, obstructs the bullet and gets into the barrel, realizes secondary safety guarantee.

However, when the safety device is removed, the plastic rod can be pulled out only by plugging the plug block into the cartridge chamber with fingers, and the use is extremely inconvenient.

Disclosure of Invention

The present invention aims to solve at least one of the above-mentioned technical problems in the related art to some extent. Therefore, the gun safety device is convenient to use.

The technical scheme adopted for solving the technical problems is as follows:

A firearm safety device comprising a stopper rod; the plug rod can be inserted into the gun barrel, and any end of the plug rod extends into the cartridge chamber; when the plug is inserted into the barrel, the plug moves the cartridges in the cartridge chamber into the entry path of the barrel.

Preferably, the stopper rod comprises an expanded plastic.

Preferably, the end of the plug rod extending into the cartridge chamber is provided with a bevel against the bullet.

Preferably, the surface of the plug rod is provided with a plurality of bulges which are propped against the inner cavity of the gun barrel.

Preferably, the projection comprises an annular projection, the central axis of which coincides with the central axis of the stopper rod.

Preferably, the end of the plug rod remote from the cartridge chamber is provided with a shielding structure closing the muzzle.

Preferably, the shielding structure comprises a baffle overlying the muzzle.

Preferably, the baffle is also fixed with a pull ring.

Preferably, the shielding structure comprises an abutment block which is insertable into the muzzle, the abutment block abutting against the inner wall of the muzzle.

Preferably, a sleeve is further arranged at one end of the plug rod, which is close to the muzzle; the sleeve is sleeved on the muzzle, and the inner wall of the sleeve abuts against the outer wall of the muzzle.

The beneficial effects of the invention are as follows: the plug rod is inserted into the gun barrel and stretches into the cartridge chamber to enable a bullet from the loading of the magazine to the loading of the cartridge chamber to deviate from the path of entering the gun barrel originally, so that the danger of fire is avoided, when the gun is needed to be used, the loading and shooting can be carried out again only by pulling out the plug rod, the use of a user is facilitated, and meanwhile the gun is convenient and safe.

Drawings

The invention will be further described with reference to the drawings and examples.

FIG. 1 is a schematic view of a mounting structure between a firearm safety device and a firearm according to a first embodiment of the present invention;

FIG. 2 is a schematic view of a mounting structure between a firearm safety device and a firearm according to a second embodiment of the present invention;

FIG. 3 is a schematic view of the mounting structure of a firearm safety device according to a first embodiment of the present invention;

FIG. 4 is a schematic view of the mounting structure of a firearm safety device according to a second embodiment of the present invention;

fig. 5 is a partial enlarged view of a portion a in fig. 1;

fig. 6 is a partial enlarged view of the portion B in fig. 2.

Gun-100, plug rod-200, bullet-300, cartridge chamber-110, barrel-120, inclined plane-210, protrusion-220, baffle-230, pull ring-231, abutting block-240 and sleeve-241.

Detailed Description

Referring to fig. 3-4, a firearm 100 security device according to an embodiment of the present invention includes a stopper rod 200; the plug 200 may be inserted into the barrel 120 with either end of the plug 200 extending into the chamber 110; when the stopper rod 200 is inserted into the barrel 120, the stopper rod 200 moves the cartridges 300 in the cartridge chamber 110 into the loading path of the barrel 120 with the ion cartridges 300.

The plug rod 200 is inserted into the gun barrel 120 and extends into the cartridge chamber 110 to deviate the bullet 300 from the cartridge chamber to the cartridge chamber 110 from the path of entering the gun barrel 120, so that the risk of fire is avoided, and when the gun 100 needs to be used, the plug rod 200 is only pulled out to re-perform the loading and shooting, thereby being convenient for users to use and simultaneously having convenience and safety.

The loading path is a straight path of the bullet 300 from the chamber 110 into the barrel 120, and when the bullet 300 deviates from the loading path, the bullet 300 will be pressed against the inner cavity of the barrel 120, so that the bullet 300 cannot move in the barrel 120 normally, and the bullet 300 is effectively prevented from being ejected from the barrel 120.

In some of these embodiments, the stopper rod 200 comprises an expanded plastic. After the plug 200 is inserted into the barrel 120, the expansion property of the expanded plastic is utilized to press the plug 200 against the inner wall of the barrel 120, preventing the plug 200 from falling out of the firearm 100.

In some of these embodiments, referring to fig. 1 to 6, the end of the stopper rod 200 that extends into the chamber 110 is provided with a bevel 210 that abuts against the bullet 300. Referring to fig. 5 and 6, after the stopper rod 200 is inserted into the barrel 120, the inclined surface 210 of the end of the stopper rod 200 inserted into the chamber 110 abuts against the bullet 300, so that the bullet 300 moves away from the bullet 300 into the loading path of the barrel 120.

In some of these embodiments, fig. 1 and 2, the surface of the stopper rod 200 is provided with a plurality of protrusions 220 that abut the interior cavity of the barrel 120. The protrusion 220 is abutted against the inner cavity of the gun barrel 120, so that the plug rod 200 is prevented from being separated from the gun barrel 120, and the safety effect is ensured. In this embodiment, since the protrusion 220 is disposed on the surface of the stopper rod 200 and abuts against the inner cavity of the barrel 120, the diameter of the stopper rod 200 is smaller than that of the inner cavity of the barrel 120, so that a user can insert the stopper rod 200 conveniently, and the position of the stopper rod 200 in the barrel 120 can be restrained while the use is convenient.

In some of these embodiments, referring to fig. 3 and 4, the protrusion 220 comprises an annular protrusion having a central axis that coincides with the central axis of the stopper rod 200. The annular protrusion is completely abutted against the inner cavity of the gun barrel 120, so that the friction force between the annular protrusion and the inner cavity of the gun barrel 120 is improved, and the position of the plug rod 200 is better restrained.

In some of these embodiments, referring to fig. 1 and 2, the end of the plug rod 200 remote from the cartridge chamber 110 is provided with a shielding structure that closes the muzzle. The muzzle is shielded to prevent dust from adhering to the muzzle.

Preferably, in one of the embodiments, the firearm 100 is a pistol, and referring to fig. 1 and 3, the shielding structure includes a shield 230 that covers the muzzle. When the stopper rod 200 is inserted into the barrel 120, the shield 230 completely covers the muzzle, and prevents dust from the muzzle.

In some embodiments, the baffle 230 further includes a pull ring 231. The user can pull out the stopper rod 200 conveniently, thereby improving convenience.

Preferably, in some embodiments, the firearm 100 is a rifle, and referring to fig. 2 and 4, the muzzle front end of the rifle is provided with the shielding structure comprising an abutment block 240 which can be embedded into the muzzle, and the abutment block 240 abuts against the inner wall of the muzzle. When the plug rod 200 is plugged into the gun barrel 120, the abutting block 240 is plugged into the muzzle and abuts against the inner wall of the muzzle, so that dust is prevented from spreading on the inner wall of the muzzle.

Preferably, in order to more effectively prevent dust on the muzzle of the rifle, a sleeve 241 is further arranged at one end of the stopper rod 200 near the muzzle; the sleeve 241 is sleeved on the muzzle, and the inner wall of the sleeve 241 abuts against the outer wall of the muzzle. The sleeve 241 is fitted over the muzzle of the rifle, and is fitted to the abutment block 240 to prevent dust from the muzzle of the rifle from the inside and the outside.

As a preferred embodiment, the sleeve 241 is engaged with the abutment block 240. And the installation and the disassembly are convenient.

While the above detailed construction and dimensional data have been provided for the purpose of illustrating the preferred embodiments of the present application, the present application is not limited to the embodiments, and various equivalent modifications and substitutions can be made by one skilled in the art without departing from the spirit of the present application, and are intended to be included in the scope of the present application as defined in the appended claims.

Claims

1. A firearm safety device, characterized in that: comprises a plug rod;

the plug rod can be inserted into the gun barrel, an inclined plane propping against the bullet is arranged at one end of the plug rod extending into the bullet chamber, and a plurality of bulges propping against the inner cavity of the gun barrel are arranged on the surface of the plug rod;

when the plug rod is inserted into the gun barrel, the plug rod moves a bullet in the cartridge chamber into a bullet entering path of the gun barrel, the plug rod comprises an expansion plastic part, after the plug rod is inserted into the gun barrel, the plug rod is propped against the inner wall of the gun barrel by utilizing the expansion property of expansion plastic, and the plug rod is prevented from falling out of the gun.

2. A firearm safety device according to claim 1, wherein: the protrusion comprises an annular protrusion, and the central axis of the annular protrusion coincides with the central axis of the plug rod.

3. A firearm safety device according to claim 1, wherein: one end of the plug rod, which is far away from the cartridge chamber, is provided with a shielding structure for sealing a muzzle.

4. A firearm safety device according to claim 3, wherein: the shielding structure includes a baffle overlying the muzzle.

5. A firearm safety device according to claim 4, wherein: the baffle is also fixed with a pull ring.

6. A firearm safety device according to claim 5, wherein: the shielding structure comprises an abutting block which can be embedded into the muzzle, and the abutting block abuts against the inner wall of the muzzle.

7. A firearm safety device according to claim 6, wherein: a sleeve is further arranged at one end, close to the muzzle, of the plug rod; the sleeve is sleeved on the muzzle, and the inner wall of the sleeve abuts against the outer wall of the muzzle.