KR102180999B1 - Tear Gas Grenade - Google Patents

Abstract

The present invention relates to a tear gas gun for suppressing a protest, which comprises: a gunbarrel body having a gunbarrel formed in a front side and a cartridge chamber portion formed in a rear side; and a gun body hinged to the gunbarrel body and having a trigger portion at a lower portion and a percussion portion at a rear portion. The cartridge chamber portion includes first and second cartridge chambers formed to allow two bullets to be respectively inserted thereinto. Also, the gun body includes first and second firing pin portions each provided in the first and second cartridge chambers. The percussion portion includes first and second percussion breechblocks for striking the first and second firing pin portions, respectively. In addition, the trigger portion includes first and second triggers for operating the first and second percussion breechblocks, respectively. According to the present invention, tear gas can be accurately fired even to a long distance and two bullets can be continuously fired to improve the performance. Also, an empty cartridge can be exposed to the outside when the cartridge chamber is opened, thereby being easily withdrawn to greatly improve the convenience.

Description

Tear Gas Grenade for protest suppression

The present invention relates to a tear gas firing gun for protest suppression, and more particularly, to a tear gas firing gun for protest suppression capable of accurately firing tear gas to a long distance and capable of continuously firing two shots.

In general, conventional firing guns are designed to be shoulder-attached using the butt of the gun and have a structure to load one large gunpowder, so the barrel is long, large, and heavy, making it difficult to carry and handle and use. As the silver was manufactured at a high cost, there were defects in the high cost of use, and the use of gunpowder was difficult, making it inconvenient to use the firing gun.

In addition, a configuration using a tear grenade firing and a life-saving life rope firing gun was suggested, but it was difficult to use them together because the size of each bullet was different.

In addition, since the conventional multi-purpose firing gun is to be fired one by one, it is difficult to use continuously.

Korean Utility Model Application No. 1995-000240

The invention is to solve the above-described problems of the prior art, it is possible to accurately fire tear gas to a long distance, it is possible to fire two consecutively, the performance is improved, and when the chamber is opened, the casing can be exposed to the outside, so it can be easily taken out. It is to provide a tear gas firing gun for protest suppression with increased convenience.

An object of the present invention is a barrel formed in the front, a barrel body with a chamber portion formed in the rear, and a gun body hinged with the barrel body and provided with a trigger portion in the lower portion and a percussion portion formed in the rear; The part includes first and second chambers each of which two bullets can be inserted, and the gun body includes first and second ball parts respectively provided in the first and second chambers, and the percussion part includes the first and second chambers. It includes first and second trigger bolts for hitting each of the ball part, and the trigger part includes first and second triggers for operating the first and second trigger bolts, respectively.

Each of the first and second percussion bolts of the percussion part is coupled to the rear of the support wall of the receiving part formed on the gun body by a hinge shaft to be rotated, and a knob is formed on the upper part and a striking part hitting the ball part is formed on one side. do.

Each of the first and second trigger bolts is characterized in that a through hole to which a hinge shaft is coupled is formed at a lower portion, and a first and second locking jaws are continuously formed at a lower outer periphery.

One end is coupled to the other side of each of the first and second firing bolts, and the other end is coupled to the lower inner side of the receiving part of the gun body to rotate each of the first and second firing bolts to apply striking force to each hitting the first and second ball bolts. It is characterized by including the first and second springs to be exerted.

The trigger unit is selectively engaged or released from the first and second locking jaws of the first and second trigger bolts, and is connected vertically to the lower part between the operation and the operation hinged to the lower part of the receiving part of the gun body with an axial pin. And a trigger provided in the trigger unit.

The ball part includes a ball shaft coupled to an insertion hole formed in the support wall of the receiving part, a head protruding from one end of the ball shaft and contacting a percussion bolt, and a ball coupled to the insertion hole and coupled to the outer circumferential surface of the ball shaft. It characterized in that it comprises a spring and a washer that is coupled to the other end of the ball shaft and fixed to the insertion hole.

It is formed at the rear end of the chamber and is formed in the opening of the first and second chambers

A bullet withdrawal part that elastically supports the bullets loaded in the first and second chambers to provide a force protruding backwards so that the rear end of the gun ends loaded in the first and second chambers protrude to the outside when the barrel body is opened. It characterized in that it includes.

The bullet withdrawal portion has a locking jaw that is caught on the rear end of the bullet, and is coupled to a coupling portion formed in the lower portion of the chamber and a pull-out operation shaft, which is accommodated in the coupling portion, and is coupled to the pull-out shaft to exhibit elasticity. It characterized in that it includes; a withdrawal spring.

According to the present invention, tear gas can be accurately fired to a long distance, and performance is improved by being able to continuously fire two shots, and convenience can be greatly improved by making it easy to take out because the cartridge case can be exposed to the outside when the chamber is opened. It can have an effect.

1 is a front view of a tear gas firing gun for suppressing demonstrations according to the present invention,
Figure 2 is a front view of the open state of the tear gas firing gun for suppressing demonstrations according to the present invention,
3 is an enlarged perspective view of a tear gas firing gun for suppressing demonstrations according to the present invention,
4 is a front view showing a loaded state,
5 is a front view showing a triggered state;
6 is a perspective view showing an open state of the chamber;
7 is a view showing a state in which the'bullet withdrawal part' is inserted when the barrel body is locked;
8 is a view showing a state in which the'bullet withdrawal part' is withdrawn when the barrel body is unlocked;
9 is a bottom view showing a locking-unlocking state of the safety device.

Hereinafter, preferred embodiments of the present invention will be described in detail based on the accompanying drawings.

The terms to be described later are defined in consideration of functions in the present invention, and it is stated that they should be interpreted as a concept consistent with the technical idea of the present invention and a meaning commonly or commonly recognized in the art.

In addition, when it is determined that a detailed description of known functions or configurations related to the present invention may obscure the subject matter of the present invention, the detailed description thereof will be omitted.

Here, the accompanying drawings are partially exaggerated or simplified for convenience and clarity of explanation and understanding of the configuration and operation of the technology, and each component does not exactly match the actual size.

In the accompanying drawings, FIG. 1 is a front view of the tear gas firing gun for protest suppression according to the present invention, FIG. 2 is a front view of the tear gas firing gun for protest suppression according to the present invention, and FIG. 3 is An enlarged perspective view of the tear gas firing gun for suppressing protests, FIG. 4 is a front view showing a loaded state, FIG. 5 is a front view showing a triggered state, FIG. 6 is a perspective view showing a chamber opened state, and FIG. 7 is a barrel body A view showing a state in which the'bullet withdrawal part' is withdrawn when locked, FIG. 8 is a view showing a state in which the'bullet withdrawal part' is withdrawn when the barrel body is unlocked, and FIG. 9 is a locking-unlocking state of the safety device It is a bottom view showing.

1 to 4, the tear gas firing gun for suppressing demonstrations according to the present invention,

A barrel body (2) having a barrel part (6) formed in the front and a barrel part (6) in the rear,

It includes; a gun body (4) hinged with the barrel body (2) and provided with a trigger part (3) in the lower part and a percussion part (5) in the rear part.

The chamber part 6 includes first and second chambers 61 and 62 that are formed so that two bullets 100 can be respectively inserted.

The gun body 4 includes first and second cavity parts 41 and 42 provided in the first and second chambers 61 and 62, respectively.

The percussion part 5 includes first and second percussion bolts 51 and 52 for striking the first and second ball portions 41 and 42, respectively.

As shown in Figs. 3 and 4, the trigger unit 3 includes first and second triggers 31 and 32 for actuating the first and second trigger bolts 51 and 52, respectively.

Preferably, the first trigger 31 is formed on the left side, as shown in FIG. 4, the second trigger 32 is formed on the right side, and the first trigger 31 triggers the first trigger bolt 51 To operate, the second trigger 32 triggers the second trigger bolt 52.

Each of the first and second trigger bolts 51 and 52 of the percussion part 5 is coupled to the rear of the support wall 44 of the receiving part formed in the gun body 4 by a hinge shaft 53 to be rotated, and the upper part A knob 54 is formed on the first and second hole portions 41 and 42, and a striking portion 55 for striking is formed on one side.

Each of the first and second trigger bolts 51 and 52 has a hinge shaft 53 coupled to the lower portion thereof, and a first and second locking jaws 511 and 512 are continuously formed at a lower outer periphery. .

One end is coupled to the other side of each of the first and second trigger bolts (51, 52), and the other end is coupled to the inner lower portion of the receiving portion of the gun body (4) so that the first and second trigger bolts (51, 52) respectively The first and second springs 58 and 59 are coupled to exert a striking force so as to rotate and hit the first and second ball portions 41 and 42 respectively.

The trigger unit 3 is selectively engaged or released by the first and second locking jaws 511 and 512 of the first and second trigger bolts 51 and 52, respectively, and the receiving part 42 of the gun body 4 The first and second operation intervals 33a and 33b hinge-coupled to the lower portion and the first and second operation intervals 33a and 33b provided in the trigger unit 3 vertically connected to the lower portions of the first and second operation intervals 33a and 33b. Includes two triggers 31 and 32 (see Figs. 4 and 9).

Meanwhile, a safety member 36 for stopping the percussion operation by stopping the downward rotation of the first and second operations 33a and 33b is provided.

As shown in Figure 9, the safety member 36 is hinged to the gun body 4 and rotates, a lever 360 is formed at one end, and a first engaging tip 361 and a second engaging respectively at both ends of the other end A tip 362 is formed.

The first engaging tip 361 is engaged or unlocked during the first operation period 33a, and the second engaging tip 362 is engaged or released during the second operation period 33b.

In the first operation period 33a, the first locking tip 361 is engaged or released from the extension bar 331a on one side.

As shown in (b), when the safety member 36 is rotated and placed in a locked state,

The first engaging tip 361 is raised and inserted under the extension bar 331a of the first operating interval 33a waiting for triggering, and the second engaging tip 362 is simultaneously under the second operating interval 33b. By being inserted, the first and second operation intervals 33a and 33b are in a state in which they cannot be moved and are in a safe state.

Thereafter, as shown in (a), when the safety member 36 is rotated and placed in an unlocked state,

Since the first engaging tip 361 and the second engaging tip 362 are separated from the first and second operation intervals 33a and 33b, respectively, triggering can be enabled by pulling the first and second triggers 31 and 32 at any time. will be.

The ball part 40 has a ball shaft 401 coupled to an insertion hole 440 formed in the support wall 44 of the receiving part 42, and protrudes from one end of the ball shaft 401, The head 402 in contact with the 1st and 2nd bolt bolts 51 and 52, a ball spring 403 coupled to the insertion hole 440 and coupled to the outer circumferential surface of the gong shaft 401, and the gong shaft ( It is coupled to the other end of the 401 and is configured to include a washer 404 that is coupled to the insertion hole 440 and fixedly installed.

When the first and second trigger bolts 51 and 52 hit the head 402, the ball shaft 401 moves, the ball spring 403 is compressed, and the end of the ball shaft 401 is the bullet 100 It is fired by hitting.

The ball axis 401 that has been momentarily moved is restored to its original state by moving in the opposite direction again by the restoration elasticity of the ball spring 403.

When the first and second trigger bolts 51 and 52 are pulled to the left as shown in FIG. 4 and fixed while the operation gap 33 is caught by the first locking jaw 511, the first and second springs 58 and 59 are Each waits in a compressed state.

In this state, when the first trigger 31 is pulled, the first operating interval 33a rotates downward and is separated from the first locking jaw 511, and at the same time, the first trigger bolt is separated by the expansion elastic force of the first spring 58. 51) advances to hit the ball part 40, and fires the first bullet 100.

Thereafter, when the second trigger 32 is pulled, the second operating interval 33b rotates downward to separate from the first locking jaw 511 and at the same time, the second trigger bolt 52 is separated by the expansion elastic force of the second spring 59. Goes forward and hits the ball, and fires the second bullet (100).

On the other hand, as shown in FIGS. 6 and 8, when opening the chamber part 6, the bullet withdrawal part pushes the bullet 100 so that the rear stepped jaw 120 protrudes to the outside so that it is easy to remove the case with a finger. (8) is included.

The bullet drawer (8)

It is formed at the rear end of the barrel body 2 and is formed in the openings of the first and second chambers 61 and 62,

The first and second chambers 61 and 62 are loaded in the first and second chambers 61 and 62 when the barrel body 2 is opened by elastically supporting the bullets 100 loaded in the first and second chambers 61 and 62 to provide a force protruding backward. It includes; a bullet withdrawal portion 8 for protruding the rear step 120 of the bullet 100 to the outside.

Referring to FIGS. 6 and 8, the bullet withdrawing portion 8 has a locking jaw 822 that is caught on the rear stage 120 of the bullet 100, and a coupling portion 69 formed under the chamber portion 6 ) And a pull-out operation shaft 82 that is coupled to the pull-out operation shaft 82, and a pull-out spring 84 that is accommodated in the coupling portion 69 and is coupled to the pull-out operation shaft 82 to exhibit elasticity.

Therefore, when the chamber part 6 is rotated in the opposite direction as shown in FIG. 7 and coupled to the gun body 4, the pull-out operation shaft 82 touches the support wall 44 formed on the gun body 4 and is pushed out, and the pull-out spring 84 ) Is compressed, and the withdrawal operation shaft 82 is moved inward and can be inserted into the chambers 61 and 62 together with the bullet 100,

By the repulsive force of the withdrawal spring 84, the force of the withdrawal operation shaft 82 to push the bullet 100 to the rear acts, so that the ball part 40 and the bullet 100 are kept in a closer contact state. Can prevent the risk of mishaps.

Reference numeral 49 is a butt, 28 is a barrel handle, and 38 is a locking hook that controls the opening and closing of the chamber.

The present invention is not limited by the above-described embodiments and the accompanying drawings, and various modifications and applications not illustrated within the scope of the present invention are possible, as well as substitution of components and other equivalent embodiments. Since it can be changed, the contents related to modifications and applications of the features of the present invention should be interpreted as being included within the scope of the present invention.

2: barrel body 3: trigger part
4: Gun body 6: Chamber part
8: bullet withdrawal part 31,32: 1st, 2nd trigger
41,42: 1st and 2nd ball part 51,52: 1st and 2nd trigger bolt
61,62: Chambers 1 and 2 55: Strike unit
58,59: 1st and 2nd spring 82: withdrawal working shaft
84: withdrawal spring 360: lever
361: first jamming tip 362: second jamming tip
40: ball transfer part 401: ball transfer axis
402: head 403: ball spring
404: washer 511: first jamming jaw
512: second jamming jaw

Claims (9)

A barrel body with a barrel formed in the front and a chamber portion in the rear,
Including; a gun body hinge-coupled to the barrel body and provided with a trigger portion at the lower portion and a percussion portion formed at the rear thereof,
The chamber unit includes first and second chambers that are formed so that two bullets can be inserted respectively,
The gun body includes first and second void portions respectively provided in the first and second chambers,
The percussion part includes first and second firing bolts for hitting each of the first and second ball parts,
The trigger unit includes first and second triggers for operating the first and second trigger bolts, respectively,
The ball part
A ball shaft coupled to an insertion hole formed in the support wall of the receiving portion, a head protruding from one end of the ball shaft and in contact with a percussion bolt, a ball spring coupled to the insertion hole and coupled to the outer peripheral surface of the ball shaft, And a washer coupled to the other end of the ball shaft and fixed to the insertion hole. The method of claim 1,
Each of the first and second percussion bolts of the percussion part is coupled to the rear of the support wall of the receiving part formed on the gun body by a hinge shaft to be rotated, and a knob is formed on the upper part and a striking part hitting the ball part is formed on one side. A tear gas firing gun for suppressing protests. The method of claim 1,
Each of the first and second trigger bolts
A tear gas firing gun for protest suppression, characterized in that a through hole to which a hinge shaft is coupled is formed at a lower portion, and a first and second jamming jaws are continuously formed at a lower outer periphery. The method of claim 3,
One end is coupled to the other side of each of the first and second firing bolts, and the other end is coupled to the lower inner side of the receiving part of the gun body to rotate each of the first and second firing bolts to apply striking force to each hitting the first and second ball bolts. Demonstration extinguishing tear gas firing gun, characterized in that it comprises first and second springs to be exerted. The method of claim 1,
The trigger unit
The first and second trigger bolts are selectively engaged or released from the first and second locking jaws, respectively, and between the first and second operations hinged with an axial pin to the lower portion of the receiving portion of the gun body, and the lower between the first and second operations. A tear gas firing gun for extinguishing demonstrations, comprising: a first and second trigger connected perpendicularly to the trigger unit. delete The method of claim 1,
It is formed at the rear end of the chamber and is formed in the openings of the first and second chambers,
A bullet withdrawal part that elastically supports the bullets loaded in the first and second chambers to provide a force protruding backwards so that the rear end of the bullets loaded in the first and second chambers protrude to the outside when the barrel body is opened. Demonstration suppression tear gas firing gun comprising a. The method of claim 7,
The bullet drawer
A pull-out operation shaft, which has a locking jaw that is caught on the rear stage of the bullet, is coupled to a coupling portion formed in the lower portion of the chamber and is operated to appear and disengage,
And a pull-out spring that is accommodated in the coupling portion and is coupled to the pull-out actuating shaft to exhibit elasticity. The method of claim 5,
Including; a safety member for stopping the percussion operation by stopping the downward rotation between the first and second operations,
The safety member is hinged to the gun body and rotated, and a lever is formed at one end, and a first engaging tip and a second engaging tip are formed at both ends of the other end.
The first engaging tip is engaged or released between the first operation, the second engaging tip is a tear gas firing gun for protest suppression, characterized in that the engaging or releasing operation between the second operation.

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