CN113847840A

CN113847840A - Pistol magazine locking and releasing mechanism capable of being operated quickly by both left hand and right hand

Info

Publication number: CN113847840A
Application number: CN202111192581.XA
Authority: CN
Inventors: 谢凤; 王希阔; 徐伏波; 唐程远; 廖洪义; 赵渝江; 李良刚; 周飞; 黄建; 周杰
Original assignee: Chongqing Jianshe Industry Group Co Ltd
Current assignee: Chongqing Jianshe Industry Group Co Ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2021-12-28

Abstract

The invention discloses a locking and releasing mechanism of a pistol magazine, which can be operated quickly by both the left hand and the right hand, and has the advantages of quicker operation and simpler structure. The utility model provides a pistol magazine that all can quick operation of left hand and right hand locks and releases mechanism, includes handle, magazine, the handle has magazine slot, trigger guard ring, the magazine cooperation is in the magazine slot, the rear portion of trigger guard ring is along the vertical slot that is equipped with, the inslot has laid the magazine and has detained, the middle part that the magazine was detained through round pin hinge joint in the lateral wall of slot, the one end that the magazine was detained sets up the location arch, the location arch passes the antetheca of magazine slot for insert the magazine riveting hole that sets up on the magazine, form the vertical location to the magazine, the other end that the magazine was detained sets up the press surface for the location arch is pressed to the hand, makes the location arch deviate from the magazine riveting hole, relieves the location to the magazine, the cover has the torsional spring on the round pin for keep the bellied location state of location through elasticity.

Description

Pistol magazine locking and releasing mechanism capable of being operated quickly by both left hand and right hand

Technical Field

The invention relates to the technical field of firearms, in particular to a pistol magazine locking and unlocking mechanism capable of being operated quickly by both left hand and right hand.

Background

The existing locking and unlocking structure of the magazine of the pistol, which can be operated by both the left hand and the right hand, solves the problem that the magazine can be unlocked and detached by both the left hand and the right hand, and greatly improves the man-machine efficiency.

However, the position of the magazine catch of this structure is substantially the same as that of most conventional magazine catches, and when the magazine is released, all the fingers holding the gun need to be changed in posture and position to smoothly press the magazine catch to release the magazine, thereby reducing the speed of replacing the magazine and the operational comfort of the user. Secondly, the structure is more complex, the number of parts is more, and the requirement on processing is higher.

Disclosure of Invention

The present invention is directed to overcoming the deficiencies of the prior art by providing a pistol magazine locking and release mechanism that is both left-handed and right-handed and that is faster and simpler to operate.

The purpose of the invention is realized as follows:

the utility model provides a pistol magazine that all can quick operation of left hand and right hand locks and releases mechanism, includes handle, magazine, the handle has magazine slot, trigger guard ring, the magazine cooperation is in the magazine slot, the rear portion of trigger guard ring is along the vertical slot that is equipped with, the inslot has laid the magazine and has detained, the middle part that the magazine was detained through round pin hinge joint in the lateral wall of slot, the one end that the magazine was detained sets up the location arch, the location arch passes the antetheca of magazine slot for insert the magazine riveting hole that sets up on the magazine, form the vertical location to the magazine, the other end that the magazine was detained sets up the press surface for the location arch is pressed to the hand, makes the location arch deviate from the magazine riveting hole, relieves the location to the magazine, the cover has the torsional spring on the round pin for keep the bellied location state of location through elasticity.

Preferably, the positioning projection is located at an upper end of the groove.

Preferably, the magazine buckle is bent to raise a pressing surface of the magazine buckle.

Preferably, the lower end face of the positioning protrusion is a sliding inclined face and is used for matching with the magazine to automatically give way; the upper end surface of the positioning bulge is a positioning surface and is used for being matched with a rivet hole of the magazine to prevent the magazine from being separated from the magazine slot.

Preferably, the pressing surface is provided with an anti-slip groove.

Preferably, the middle part of the magazine buckle is provided with an installation space, the torsion spring is positioned in the installation space, one foot of the torsion spring is pressed at the upper end of the magazine buckle, and one foot of the torsion spring is pressed at the bottom of the groove.

Preferably, both sides of the magazine buckle are provided with limiting surfaces for abutting against both side surfaces of the groove to form left and right limiting of the magazine buckle.

Preferably, the pin is in interference fit with a pin hole arranged on the side wall of the groove.

Due to the adoption of the technical scheme, the invention has the following beneficial effects:

the magazine fastening position is arranged in the middle of the left and right directions of the handle, at the rear part of the trigger guard ring and behind the trigger, when the magazine is released, the index finger for fastening the trigger can fasten the magazine fastener backwards to release the magazine, and other fingers for holding the handle do not need to move in the process, so that the magazine replacing speed and the operation comfort of a user are improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

fig. 3 is an exploded perspective view of the present invention.

Reference numerals

In the drawings, 1 is a grip, 11 is a magazine slot, 12 pin holes, 2 is a pin, 3 is a magazine buckle, 31 is a latch, 32 is a pressing surface, 4 is a torsion spring, 5 is a magazine, 51 is a magazine rivet hole, and 6 is a trigger.

Detailed Description

Embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

Referring to fig. 1-3, one embodiment of a pistol magazine locking and release mechanism that is quick to operate by both left and right hands includes a grip 1, a pin 2, a magazine catch 3, and a torsion spring 4. The rear part of the trigger guard ring of the handle 1 is provided with a groove which is communicated with the front wall of the magazine slot 11, the left side wall and the right side wall of the groove are provided with pin holes 12, a pin 2 penetrates through the hole, a magazine buckle 3 capable of rotating back and forth penetrates through the pin, a torsion spring 4 penetrates through the pin 2, the torsion spring 4 is arranged in the middle of the magazine buckle 3 and provides spring force required by return for the magazine buckle 3, and the upper part of the magazine buckle 3 is clamped into a magazine riveting hole 51.

The magazine catch 3 is lever-type and is located behind the trigger guard and behind the trigger 6. When the magazine button 3 is turned forward, the upper part of the magazine button 3 is separated from the magazine riveting hole 51.

And both sides of the magazine buckle 3 are provided with limiting surfaces which are used for being abutted against the left side surface and the right side surface of the handle groove to form left and right limiting of the magazine buckle 3.

The torsion spring 4 and the magazine buckle 3 are both arranged on the pin in a penetrating mode, and the pin 2 and the pin hole 12 are in interference fit.

The magazine button 3 is positioned in the middle of the left and right direction of the handle 1 and at the rear part of the trigger guard ring, and the pressing surface 32 is provided with an anti-skid groove.

The working process is as follows:

in the process of loading the magazine 5, when the magazine 5 is inserted into the magazine slot 11 of the handle 1, the front wall of the magazine 5 presses against the lower inclined surface of the latch 31 of the magazine buckle 3, so that the magazine buckle 3 is turned forward against the spring force of the torsion spring 4, and after the magazine 5 is inserted in place, the magazine buckle 3 is reset under the spring force of the torsion spring 4 and is inserted into the magazine rivet 51 through the latch 31, so that the magazine 5 is locked.

When the magazine 5 is released, the pressing surface 32 of the magazine 3 is directly pressed by the index finger to press the magazine 3, so that the magazine 3 is turned forward against the spring force of the torsion spring 4, the latch 31 at the top of the magazine 3 is turned out of the magazine rivet hole 51, the magazine 5 is unlocked, and the release of the magazine 5 is completed.

Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the invention as defined by the appended claims.

Claims

1. A left-and right-handed quick-action pistol magazine lock and release mechanism comprising a handle, a magazine, said handle having a magazine slot, a trigger retainer, said magazine engaging in said magazine slot, characterized in that: the trigger is characterized in that a groove is vertically formed in the rear portion of the trigger guard ring, a magazine buckle is arranged in the groove, the middle of the magazine buckle is hinged to the side wall of the groove through a pin, a positioning protrusion is arranged at one end of the magazine buckle and penetrates through the front wall of a magazine slot and is used for being inserted into a magazine riveting hole formed in the magazine to form vertical positioning of the magazine, a pressing surface is arranged at the other end of the magazine buckle and is used for manually pressing the positioning protrusion to enable the positioning protrusion to be separated from the magazine riveting hole to remove positioning of the magazine, and a torsion spring is sleeved on the pin and used for keeping a positioning state of the positioning protrusion through elasticity.

2. A left-hand and right-hand quick-action pistol magazine locking and release mechanism according to claim 1, characterized by: the positioning bulge is positioned at the upper end of the groove.

3. A left-hand and right-hand quick-action pistol magazine locking and release mechanism according to claim 2, characterized in that: the magazine buckle is bent to make the pressing surface of the magazine buckle upwarp.

4. A left-hand and right-hand quick-action pistol magazine locking and release mechanism according to claim 2, characterized in that: the lower end face of the positioning bulge is a sliding inclined face and is used for matching with the magazine to automatically give way; the upper end surface of the positioning bulge is a positioning surface and is used for being matched with a rivet hole of the magazine to prevent the magazine from being separated from the magazine slot.

5. A left-hand and right-hand quick-action pistol magazine locking and release mechanism according to claim 1, characterized by: the pressing surface is provided with an anti-skid groove.

6. A left-hand and right-hand quick-action pistol magazine locking and release mechanism according to claim 1, characterized by: the middle part of magazine knot is equipped with installation space, the torsional spring is located this installation space, a foot of torsional spring is pressed in the upper end of magazine knot, a foot of torsional spring is pressed in the tank bottom of slot.

7. A left-hand and right-hand quick-action pistol magazine locking and release mechanism according to claim 1, characterized by: and both sides of the magazine buckle are provided with limiting surfaces which are used for being abutted against both side surfaces of the groove to form left and right limiting for the magazine buckle.

8. A left-hand and right-hand quick-action pistol magazine locking and release mechanism according to claim 1, characterized by: the pin is in interference fit with a pin hole formed in the side wall of the groove.