KR100450157B1 - Gas injecting type gun and ball cartridge having gas powder - Google Patents

Abstract

The present invention relates to a gas-jet repellent attack gas and a gas bullet, comprising: a percussion casing having a plurality of through holes formed in a gas cylinder having an electrode portion formed thereon; A plurality of gun barrels protruding to communicate with the long hole in front of the percussion casing; A positive electrode protrusion coupled to the rear of the percussion casing and applying positive power to a position corresponding to the electrode portion of the gas shell on the inner side thereof, and a negative electrode protrusion for applying negative power to the body of the gas cylinder. And cover plate is formed; A conductive plate interposed between the casing and the cover plate to supply (-) power applied from the negative electrode projection to the gas chamber side; A switch operating part including a trigger switch for applying current to the positive electrode protrusion and the negative electrode protrusion of the cover plate; The switch operation unit includes a power connection line for connecting the positive electrode protrusion and the negative electrode protrusion, so that it can be installed and mounted on an image tracking surveillance camera, so that triggering by a switching operation is possible at a long distance, and the operation is easy. Since it is possible to install the unit by distributing the unit, there is an advantage in that it can fire a gas bullet at any position, and there is an advantage in that an alarm can be issued to an external security system at the same time as the bullet is fired by connecting the switch operation unit to the security system.

Description

Gas injecting type gun and ball cartridge having gas powder

The present invention relates to a gas jet repulsion, and more particularly, to a gas jet repulsion and a gas bullet used therein which is suitable for firing a single or a plurality of gas bullets by electrical control by a switching operation at a long distance. It is about.

In general, the gas sprayer for crime prevention uses gas guns filled with gas powder in the pistol.The guns are fired by the impact of the bolts triggered by the user by directly pulling the trigger of the gun and the impact of gunpowder explosion. The gas is being injected as it is fired.

However, the gas gun triggered by such a glove should be triggered by the user holding the gas gun directly, so that a woman or an elderly person who has not triggered the gun is difficult to use due to fear of unskilled or firearms. have.

In addition, since ordinary gas guns are triggered in a state where the user's body is directly exposed from an external invader or criminal, physical damage may be caused by the criminal in case of a misfire, and psychologically because they face the criminal. Shooting in a tense state is a problem that increases the frequency of misfire.

On the other hand, a device for injecting gas during the monitoring of external invaders using a conventional surveillance camera has been proposed. Since a conventional gas injection device operates mechanically, malfunction frequently occurs, and in a state where a defect occurs in the device. There is a problem that the repair and replacement of parts is cumbersome.

The object of the present invention devised in view of the above problems is to perform the triggering operation by the switch method by the electric control to be able to operate easily regardless of age and sex.

Another object of the present invention is to solve the problem of being damaged by molars or intruders by allowing the target to be fired in a state where the user's body is not exposed.

Therefore, the repulsed trigger according to the present invention is installed in parallel with a video tracking camera in a public place such as a bank, a safe, a post office, a management room of an apartment, a general house, a convenience store, and the like so that an external invader can be immediately responded after checking through a monitor. In particular, it is applied to image tracking surveillance repulsion system.

Another object of the present invention is to prevent malfunction and to simplify the replacement and repair of parts because the shooting is carried out by electrical control.

In addition, an object of the present invention is to provide a gas bullet to be applied to the above-mentioned repellent weapon.

1 is a perspective view of the repellent attack device according to the present invention from the front;

Figure 2 is an exploded perspective view seen from the rear of the repellent erectile according to the present invention.

3 is an exploded perspective view of a gas bullet in accordance with the present invention.

Figure 4 is a cross-sectional view of the coupled state of the repellent erectile according to the present invention.

(Explanation of symbols for the main parts of the drawing)

One ; Percussion casing 11; Major

2 ; Barrel 3; Conduction plate

31; Field passing 32; Protrusion Inserter

4 ; Cover plate 41; Electrode projection

42; Earthing 5; Hinge

6; Power connection line 7; Switch actuator

71; Triggering switch 8; Gas bullet

81; Shell casing 81a; Electrode part

81b; Copper ring 81c; Nichrome wire

82; Gas powder container 82a; Jet

83; Gunpowder 84; Gas powder

In order to achieve the above object, the gas-jet repelling eruptor comprises: a percussion casing in which a plurality of long holes of the gas bullet having electrode portions formed on the lower surface thereof are formed; A plurality of gun barrels protruding to communicate with the long hole in front of the percussion casing; A positive electrode protrusion coupled to the rear of the percussion casing and applying positive power to a position corresponding to the electrode portion of the gas shell on the inner side thereof, and a negative electrode protrusion for applying negative power to the body of the gas cylinder. And cover plate is formed; A conductive plate interposed between the casing and the cover plate to supply (-) power applied from the negative electrode protrusion to the gas chamber side; A switch operating part including a trigger switch for applying current to the positive electrode protrusion and the negative electrode protrusion of the cover plate; And a power connection line connecting the switch operation unit with the positive electrode protrusion and the negative electrode protrusion.

The switch operation unit is provided with a plurality of trigger switch, it is preferable that such a switch operation unit is distributed in a position spaced apart from each other.

In addition, according to the gas bullet shot of the present invention, the casing is applied to the gas-jet repellent attack device of claim 1, wherein the propellant is provided with a propellant to impart a driving force to the gas powder barrel; The gas powder passage is inserted into the casing is fired by the explosive force of the gunpowder, a plurality of injection holes are drilled on the side, and the gas powder is filled therein; A heating element that generates heat by power applied from the outside and ignites the gunpowder embedded in one side of the casing; A conductive ring installed at one end of the casing to supply power applied from the outside to one end of the heating element; It is installed at one end of the conductive ring to close the side end containing the gunpowder of the shell casing, and includes an electrode for supplying power applied from the outside to the other end of the heating element, such a repellent detonator from the outside to the heating element When the power is applied, when the heating element generates heat, the heat is propagated into the gunpowder embedded in the gas bomb, and the gunpowder explodes and fires the bullet, thereby realizing accurate triggering at all times.

Hereinafter, preferred embodiments of the present invention as described above will be described in more detail with reference to the accompanying drawings.

1 is a perspective view of the repellent rattle according to the present invention viewed from the front, FIG. 2 is an exploded perspective view of the repellent rattle according to the present invention, FIG. 4 is a cross-sectional view of the coupled state of the repellent erectile according to the present invention.

As shown in the drawing, in the embodiment of the present invention, the six casing holes 11 into which the gas cylinder 8 is loaded are formed in the percussion casing 1, which is formed in a substantially hexagonal shape. Six barrels (2) protrude on the front surface and are installed to communicate with the casing's long hole (11). On the rear of the casing (1), the through hole (31) communicating with the casing's long hole (11) passes through. The formed conductive plate 3 is mounted.

In addition, the rear end of the percussion casing (1) is provided with a cover plate (4) rotatably installed on one side via a hinge (5), the inner side of the cover plate (4) is a long through hole ( The electrode protrusion 41 is formed at a position corresponding to the 31, and the electrode protrusion 41 is connected to the power connection line 6 connected to the cover plate 4, respectively. As such, one of the power supply lines 6 connected to the cover plate 4 is configured such that a current flows to the conductive plate 3 by the negative electrode protrusion 42 formed inside the cover plate 4. It is comprised so that it may be connected with the copper plate ring 81b of the real bullet 8. When the shell casing 81 of the gas chamber 8 is made of metal, a separate copper plate ring 81b may not be provided.

As a configuration for coupling the cover plate 4 to the percussion casing 1, a screw portion 12 is formed in the casing 1 in the other side of the hinge 5, and the cover plate 4 corresponding thereto is formed. A screw hole 43 is formed, and the locking screw 9 is fastened to the threaded portion 12 through the screw hole 43.

The power connection line 6 connected to the cover plate is connected to the switch operation unit 7, and the switch operation unit 7 is connected to a power source and a driving circuit although not shown in the drawing.

A plurality of trigger switches 71 are formed in the switch operating section 7 so as to trigger a single shot of gas or trigger multiple shots of gas simultaneously. The switch operation unit 7 can be connected to the repellent erection to one by distributedly distributed in several places spaced from each other. In addition, by connecting the trigger switch 71 with an external security system, an external security system can be alerted at the same time as the switch triggering.

As shown in FIG. 3, the gas bullet (8) loaded in the casing of the casing is filled with a casing 81 and a gas powder barrel 82 filled with a gas powder 84 therein and inserted into the casing 81. It consists of.

An electrode portion 81a is formed on the lower surface of the casing 81, and a copper plate ring 81b is wound on the lower side thereof, and the electrode portion 81a and the copper plate ring 81b are connected by a nichrome wire 81c. Inside the shell casing 81 is a gunpowder 83 that is a propellant. At this time, the electrode portion 81 a and the copper plate ring 81 b are supplied with power having different polarities. If the material of the casing 81 is made of metal, the copper plate ring 81 b may not be used. The nichrome wire 81c twists the ends of two nichrome wires and combines them into a single wire so that a gas bullet is fired so that a current does not flow in the state where the explosive is exploded.

In the gas powder container 82, a plurality of injection holes 82a, which are injection paths of the gas powder, are drilled at regular intervals.

The operation of the gas type repellent according to the present invention configured as described above will be described.

FIG. 4 shows a state in which the gas bullet bomb 8 is loaded in every reloading hole 11 in the repellent casing 1 according to the present invention. When (4) is closed and the locking screw 9 is fastened, each of the loaded gas bullet electrode portions 81a and the positive electrode protrusion 41 of the cover plate come into contact with each other.

If a gas bomb is loaded in a repellent bomber and an external intruder or criminal is found through a monitor displayed by a surveillance camera, the first warning is given first, and after the warning, the intruder ignores it and continues to take action. The first trigger switch 71 is turned on in the switch operation part 7.

As the first trigger switch is turned on, (+) power is applied to the electrode portion 81a of the first gas shell through the first positive electrode protrusion 41 connected thereto, and the negative power is supplied to the conductive plate through the negative electrode protrusion 42. Since (3) is applied to the copper shell ring 81b of the gas bullet, a strong current flows momentarily, and the nichrome wire 81c is ignited, so that the gunpowder 83 embedded inside the gas shell 8 explodes. The gas bullet 8 is fired forward. In this case, when the power applied to the electrode portion 81a is a negative power, the power applied through the copper plate ring 81b will be a positive power.

The user can continuously fire the gas bullets by continuously operating the second and third trigger switches 71 as necessary, and when several electrode projections are connected to one trigger switch, all the gas bullets can be simultaneously released. Fired.

In the present invention, it is mounted on an image tracking surveillance camera to function as a gas injection device of an image tracking surveillance system, and a warning switch is activated after warning of an external invader during monitoring by a monitor so that a gas bullet can be fired.

As described above, the gas-jet repellent trigger according to the present invention has an effect that the trigger can be easily operated by a woman or an elderly person who is afraid of the gun barrel because the trigger is performed by the electrical switching method.

In addition, it is possible to trigger against the external invaders captured by the surveillance camera in a state that does not directly face the external invaders, there is an advantage that can not be countered by the criminal at the time of misfire. In addition, when a large number of gas bullets are loaded, a trigger can be triggered at a desired time. If a wrong shot is confirmed through a monitor, the bullet can be continuously fired, thereby completely repelling the criminal.

In addition, the gas-jet triggering device according to the present invention is triggered by the electrical control, thereby preventing the malfunction in advance can be carried out precisely, there is an advantage that the repair and replacement of parts is easy.

In addition, by distributing the switch operating parts in various places to facilitate the response to intruders and criminals, and if necessary, the switch is connected to the security system at the same time to implement a complete security and security system.

Claims (3)

A percussion casing in which a plurality of gas holes are formed in the bottom surface of the gas cylinder; A plurality of gun barrels protruding to communicate with the long hole in front of the percussion casing; A positive electrode protrusion coupled to the rear of the percussion casing and applying positive power to a position corresponding to the electrode portion of the gas shell on the inner side thereof, and a negative electrode protrusion for applying negative power to the body of the gas cylinder. And cover plate is formed; A conductive plate interposed between the casing and the cover plate to supply (-) power applied from the negative electrode protrusion to the gas chamber side; A switch operating part including a trigger switch for applying current to the positive electrode protrusion and the negative electrode protrusion of the cover plate; And a power connection line connecting the switch operation unit to the positive electrode protrusion and the negative electrode protrusion. The method of claim 1, The switch operation unit is provided with a plurality of percussion switch, the switch operation unit is a gas-jet repellent, characterized in that the installation is dispersed in a spaced apart position. Applied to the gas injection repulsor of claim 1, A casing in which a propellant gunpowder is provided to impart a driving force to the gas powder container; The gas powder passage is inserted into the casing is fired by the explosive force of the gunpowder, a plurality of injection holes are drilled on the side, and the gas powder is filled therein; A heating element that generates heat by power applied from the outside and ignites the gunpowder embedded in one side of the casing; A conductive ring installed at one end of the casing to supply power applied from the outside to one end of the heating element; And an electrode unit installed at one end of the conductive ring to close the side end in which the gunpowder is embedded and supplying power applied from the outside to the other end of the heating element.