CN115164638A - Error-operation-preventing bullet-blocking mechanism of magazine type shotgun and working method thereof - Google Patents

Abstract

The invention discloses an anti-misoperation bullet stopping mechanism of a magazine type shotgun and a working method thereof, which can prevent bullet supply faults. Including empty storehouse on-hook lever, it has the bullet board of hindering through hindering bullet board axle articulated on the empty storehouse on-hook lever, hinders the control end of bullet board and is equipped with and hinders the bullet board button, hinders and is equipped with between the control end of bullet board, the empty storehouse on-hook lever and hinders the bullet leaf spring, hinders the execution end of bullet board and is equipped with and hinders the bullet tooth, and the tail end that hinders the bullet board is equipped with towards the limit bullet convex closure that advances the bullet mouth, be equipped with on the empty storehouse on-hook lever and be used for the groove of stepping down to the limit bullet convex closure that steps down, be equipped with on the support bullet board and be used for the support bullet board face of stepping down to the limit bullet convex closure that limits bullet convex closure stepped down, when the mistake operation is pressed the pressure drag bullet board button, the limit bullet convex closure that hinders the bullet board is withstood by the excircle of a bullet on the support bullet board, forms the spacing to hindering the bullet board, make and hinder the bullet tooth and can not release next bullet to do not influence and lift the ammunition the support bullet board.

Description

Anti-misoperation bullet stopping mechanism of magazine type shotgun and working method thereof

Technical Field

The invention relates to the technical field of magazine type shotguns, in particular to a magazine type shotgun misoperation preventing bullet stopping mechanism and a working method thereof.

Background

Referring to fig. 10-12, in the prior art, after releasing a bullet to the bullet-holding plate, when the button of the bullet-holding plate is pressed by an error operation, a secondary bullet is stuck between the first bullet and the bullet-holding tube, and at this time, if the bullet is fed by pulling the gun trigger, the bullet-holding plate cannot be lifted, the bullet-feeding action cannot be completed, and the bullet-feeding fault is caused, and the fault is inconvenient to remove, which causes a safety hazard.

Fig. 11 shows the situation (top view) after the button of the bullet-blocking plate in the prior art is pressed by mistake, and the bullet-blocking teeth 106 release the secondary bullet when the bullet-blocking plate rotates a large angle. Fig. 12 is another cross section (front view) at this time when the secondary bomb ejection is caught between the first bomb and the magazine tube and the ammunition supporting plate cannot be lifted.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides an anti-misoperation bullet-blocking mechanism of a magazine type shotgun and a working method thereof, which can prevent bullet supply faults.

The purpose of the invention is realized as follows:

the utility model provides a magazine formula shotgun prevents maloperation and hinders bullet mechanism, includes empty storehouse on-hook lever (4), it has bullet board (1) of hindering through hindering bullet board axle (2) articulated on empty storehouse on-hook lever (4), the control end that hinders bullet board (1) is equipped with hinders bullet board button (101), the control end that hinders bullet board (1), be equipped with between empty storehouse on-hook lever (4) and hinder bullet leaf spring (3), the execution end that hinders bullet board (1) is equipped with hinders bullet tooth (106), the tail end that hinders bullet board (1) is equipped with towards the limit bullet protruding package (102) of advancing bullet mouth (109), be equipped with on empty storehouse on-hook lever (4) and be used for stepping down groove (105) to limit bullet protruding package (102), be equipped with on holding in the palm the bullet board and stepping down face (110) that is used for stepping down to limit bullet protruding package (102), when maloperation presses bullet board button (101), the limit bullet protruding package (102) of hindering is equipped with the top of bullet on the bullet board and is stopped the excircle on the board and can not lift up the influence of limit bullet hole (106) and can not lift up the trigger bullet.

Preferably, the tail end that hinders diving board (1) is equipped with the location convex closure towards the rear, location convex closure lateral surface (103) be used for with the casing lateral wall cooperation spacing to the limited lock volume that hinders bullet tooth and bullet, location convex closure medial surface (104) be used for with empty storehouse on-hook lever (4) cooperation spacing, thereby the length of limited bullet convex closure (102) salient empty storehouse on-hook lever is limited to the restriction, when preventing the ammunition feed, limited bullet convex closure (102) and the support diving board of lifting on the top abdication face (110) are interfered.

Preferably, the empty bin on-hook lever (4) is installed in the case body and hinged to the side wall of the case body through an empty bin on-hook lever shaft (8), an empty bin on-hook lever spring (5) is arranged between the tail end of the empty bin on-hook lever (4) and the side wall of the case body, the bullet supporting plate (9) is provided with a side limiting surface (111), and when the bullet supporting plate (9) is lifted upwards, the side limiting surface (111) presses the bullet clamping surface (107) of the empty bin on-hook lever (4) to enable the bullet blocking teeth (106) to buckle the bullet.

A working method of an anti-misoperation bullet-stopping mechanism of a magazine type shotgun,

the bullet supporting plate (9) is lifted, a bullet is loaded into the bullet bin pipe (6) from the bullet inlet (109) and then is buckled by the bullet blocking teeth (106), and at the moment, the bullet loading is finished;

before ammunition is supplied, the ammunition supporting plate (9) is lowered to a position which is attached to the lowest part of the launcher base, at the moment, the side limiting surface (111) of the ammunition supporting plate gives way to the ammunition clamping surface (107) of the empty bin hanging lever (4), under the action of the empty bin hanging lever spring (5), the empty bin hanging lever (4) is opened to rotate, the ammunition blocking teeth (106) are lifted, an ammunition is released to the ammunition supporting plate, at the moment, an ammunition is arranged on the ammunition supporting plate, and a secondary ammunition is buckled by the ammunition blocking teeth (106);

after the press button of the elastic resistance plate is pressed by mistake, the convex bag (102) for limiting the bullet contacts with the outer circle surface of a bullet on the elastic support plate to limit the elastic resistance plate, so that the bullet teeth (106) can not release secondary bullets.

Due to the adoption of the technical scheme, when the button of the bullet-resistant plate is pressed by misoperation, the next bullet cannot pop out of the bullet bin, and the bullet-supporting plate can be smoothly lifted up to complete bullet supply.

Drawings

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

FIG. 2 is a schematic illustration of the installation and operation of the present invention;

FIG. 3 is a schematic view of a tripper plate;

FIG. 4 is a schematic view of the completion of the loading;

FIG. 5 is a cross-sectional view of the bullet arresting mechanism immediately before releasing the bullet;

FIG. 6 is a schematic view of the ammunition supporting plate leaving the ammunition clamping surface to block the ammunition teeth and release the bullet instantly;

FIG. 7 is a diagram showing the operation of the bullet-stopping mechanism when there is a bullet on the bullet-holding plate;

FIG. 8 is a schematic view of the button of the bullet-blocking plate being pressed by mistake when there is a bullet on the bullet-holding plate;

FIG. 9 is a main cross-section of the schematic diagram after the bullet-blocking plate button is pressed by mistake when there is a bullet on the bullet-holding plate;

FIG. 10 is a schematic diagram of a conventional bullet-stopping mechanism;

FIG. 11 is a schematic view of a mis-pressing bullet-blocking mechanism when there is a bullet on the bullet-supporting plate in the prior art;

fig. 12 is a main cross section of a schematic diagram of a mis-pressing bullet-stopping mechanism when there is a bullet on a bullet-supporting plate in the prior art.

Reference numerals

In the drawing, 1, an idle bin hanging lever, 5, an idle bin hanging lever spring, 6, a bin pipe, 7, a case body, 8, an idle bin hanging lever shaft, 9, a bullet supporting plate, 10, a launching base, 101, a bullet supporting plate button, 102, a bullet limiting convex bag, 103, a positioning convex bag outer side surface, 104, a positioning convex bag inner side surface, 105, a abdicating groove, 106, a bullet preventing tooth, 107, a bullet clamping surface, 108, a hunting bullet, 109, a bullet inlet, 110, a bullet supporting plate abdicating surface, 111 and a side limitation surface.

Detailed Description

The working principle and structure of the present invention will be described in further detail with reference to the following embodiments and accompanying drawings.

Referring to fig. 1 and 2, the anti-misoperation bullet stopping mechanism of the magazine type shotgun is installed on a machine box body and comprises a bullet stopping plate 1, a bullet stopping plate shaft 2, a bullet stopping plate spring 3, an empty magazine hanging lever 4 and an empty magazine hanging lever spring 5, wherein the bullet stopping plate 1 is connected with the empty magazine hanging lever 4 through the bullet stopping plate shaft 2, the bullet stopping plate spring 3 is installed between the bullet stopping plate 1 and the empty magazine hanging lever 4, and the empty magazine hanging lever spring 5 is installed in the empty magazine hanging lever 4. When the bullet-resistant plate button is pressed by misoperation, the bullet-limiting convex hull 102 of the bullet-resistant plate is propped against the excircle of the first bullet, the bullet-resistant plate 1 can only rotate for a small angle, and the bullet-resistant teeth can not release the next bullet.

The bullet-limiting convex hull 102 is arranged on the bullet-resisting plate 1, and the convex hull is limited by the bullet excircle on the bullet-supporting plate when the bullet-resisting plate button 101 is pressed, so that the bullet-resisting teeth can not release the next bullet, and the bullet supply on the bullet-supporting plate is not influenced. The geometric parameters of the bullet-limiting convex hull 102 and the bullet-stopping teeth 106 are key to realizing the mechanism action. Hinder the diving board 1 and set up the location convex closure, the position of location convex closure lateral surface 103 can adjust and hinder the lock volume of bullet tooth and bullet (hinder the bullet tooth and stretch out the length that blocks the bullet), and the position of location convex closure medial surface 104 can adjust the volume that limit bullet convex closure 102 salient empty warehouse hangs the machine lever, and the face of stepping down of the support bullet board of lifting on when avoiding the confession bullet is interfered.

The gun barrel shooting direction is taken as the front direction, and the opposite direction is taken as the back direction.

Fig. 4 shows a cross-sectional view of a bullet loaded into the magazine tube 6 from the bullet inlet 109 and then caught by the bullet-blocking teeth.

Fig. 5 shows a position in which the feed front ammunition plate 9 is lowered into abutment with the lowermost portion of the launcher base, and fig. 6 shows another section (top view) of this position. At this time, the side limiting surface 111 of the bullet holding plate leaves the bullet clamping surface 107, the present invention rotates counterclockwise, and the bullet stopping teeth 106 will lift up to release the bullet to the bullet holding plate.

Fig. 7 shows a situation where there is a bullet on the bullet-supporting plate and the secondary bullet is caught by the bullet-stopping teeth 106.

Fig. 8 shows the situation after the button of the bullet-limiting plate is pressed by mistake, at this time, the bullet-limiting convex hull 102 contacts the outer cylindrical surface of the previous bullet, the bullet-limiting plate can only rotate a small angle, and the bullet-limiting teeth 106 do not release the secondary bullet. Fig. 9 is another cross section (front view) at this time.

Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, while 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 (4)

1. The utility model provides a magazine formula shotgun prevents maloperation and hinders bullet mechanism, includes empty storehouse peg-in lever (4), it has bullet board (1) of hindering through hindering bullet board axle (2) articulated on empty storehouse peg-in lever (4), and the control end that hinders bullet board (1) is equipped with and hinders bullet board button (101), hinders to be equipped with between the control end of bullet board (1), empty storehouse peg-in lever (4) and hinders bullet leaf spring (3), and the execution end that hinders bullet board (1) is equipped with and hinders bullet tooth (106), its characterized in that: the tail end that hinders diving board (1) is equipped with limit bullet protruding closure (102) towards advancing bullet mouth (109), be equipped with on empty storehouse hook-up lever (4) and be used for spacing groove of stepping down (105) to limit bullet protruding closure (102), be equipped with on holding in the palm diving board (9) and be used for holding in the palm diving board face of stepping down (110) that the limit bullet protruding closure (102) stepped down, when the pressure drag diving board button (101) is pressed in the maloperation, limit bullet protruding closure (102) that hinder the diving board are withstood by the excircle of a bullet on holding in the palm the diving board, form spacing to hindering the diving board, make hinder bullet tooth (106) can not release next bullet to do not influence and lift the ammunition feed on holding in the palm the diving board.

2. The anti-misoperation bullet-blocking mechanism of the magazine type shotgun according to claim 1, wherein: the tail end that hinders diving board (1) is equipped with the location convex closure towards the rear, location convex closure lateral surface (103) be used for with the casing lateral wall cooperation spacing, thereby the limited lock volume that hinders bullet tooth and bullet, location convex closure medial surface (104) are used for spacing with empty storehouse on-hook lever (4) cooperation, thereby the length of limited bullet convex closure (102) protrusion empty storehouse on-hook lever is limited, when preventing the confession bullet, limited bullet convex closure (102) and the support diving board face of stepping down (110) of lifting on interfere.

3. The anti-misoperation bullet-blocking mechanism of the magazine type shotgun according to claim 1, wherein: the empty bin on-hook lever (4) is installed in the case body and hinged to the side wall of the case body through an empty bin on-hook lever shaft (8), an empty bin on-hook lever spring (5) is arranged between the tail end of the empty bin on-hook lever (4) and the side wall of the case body, the supporting spring plate (9) is provided with a side limiting surface (111), and when the supporting spring plate (9) is lifted up, the side limiting surface (111) presses down a spring clamping surface (107) of the empty bin on-hook lever (4), so that the spring blocking teeth (106) can buckle a spring.

4. The working method of the error operation preventing and bullet stopping mechanism of the magazine type shotgun of claim 1 is characterized in that:

the bullet supporting plate (9) is lifted, a bullet is loaded into the bullet chamber pipe (6) from the bullet inlet (109) and then is buckled by the bullet blocking teeth (106), and at the moment, the bullet loading is finished;

before ammunition is supplied, the ammunition supporting plate (9) is lowered to a position which is attached to the lowest part of the launcher base, at the moment, the side limiting surface (111) of the ammunition supporting plate gives way to the ammunition clamping surface (107) of the empty bin hanging lever (4), under the action of the empty bin hanging lever spring (5), the empty bin hanging lever (4) is opened to rotate, the ammunition blocking teeth (106) are lifted, an ammunition is released to the ammunition supporting plate, at the moment, an ammunition is arranged on the ammunition supporting plate, and a secondary ammunition is buckled by the ammunition blocking teeth (106);

after the press button of the elastic resistance plate is pressed by mistake, the convex bag (102) for limiting the bullet contacts with the outer circle surface of a bullet on the elastic support plate to limit the elastic resistance plate, so that the bullet teeth (106) can not release secondary bullets.

Images