RU207377U1 - DEVICE FOR SELF-DEFENSE - Google Patents

Abstract

The proposed utility model relates to self-defense weapons worn on the arm and is applicable in law enforcement agencies to disperse illegal rallies and demonstrations. A device for self-defense containing a printed circuit board, an electric igniter and a power source, characterized in that a base is introduced for fastening the elements, on which a magazine for cartridges with a sending cylinder with elastic elements and fastenings for them is attached, a barrel with slots for the handle and the exit of the shot sleeve, distribution block and straps for attaching the device to the arm, a sheathed wire containing a fuse and a telescopic guide with an ejector and a handle are attached to the distribution block. The technical result is to reduce the time of readiness to fire.

Description

The proposed utility model relates to self-defense weapons worn on the arm and is applicable in law enforcement agencies to disperse illegal rallies and demonstrations.

A self-loading pistol device is known from the prior art [see. passport PNEUMATIC GAS CYLINDER MR-654K https://izhzip.ru/Pasport/%D0%9C%D0%A0-654.pdf], containing an ejector, barrel, magazine.

However, the specified device does not have a wide choice of ammunition for different actions and requires a sufficiently long time to be ready for firing.

In addition, the known device [RU 2229083 C1; "WEAPONS OF SELF-DEFENSE"], which is a prototype of the proposed utility model, containing an electric igniter, a printed circuit board, a power source.

However, the specified device requires a sufficiently long time of readiness to fire and reload time.

The task (technical result) of the utility model is to reduce the time of readiness for firing.

The task is achieved by the fact that a base for fastening elements is introduced into the known device, on which a magazine for cartridges with a sending cylinder with elastic elements and fasteners for them, a barrel with slots for the handle and exit of the shot sleeve, a distribution block and belts for attaching the device to hand. A sheathed wire containing a fuse and a telescopic guide with an ejector and a handle are attached to the distribution block.

FIG. 1 shows a general view of a self-defense device, with a telescopic guide unfolded.

FIG. 2 shows a general view of a self-defense device with a folded telescopic guide.

FIG. 3 shows the distribution block in section.

FIG. 4 shows a telescopic guide.

FIG. 5 shows a magazine for cartridges with a remanufacturing cylinder, with elastic elements and mountings for them.

FIG. 6 shows a wire in a protective sheath with a start key and a fuse.

The proposed device contains: (1) a base for fastening elements, (2) a magazine for cartridges with a sending cylinder, with elastic elements and fasteners for them, (3) a distribution block, (4) a printed circuit board, (5) batteries, (6 ) a telescopic guide with an ejector and a handle, (7) an electric igniter, (8) a barrel with slots for the handle and the exit of the shot sleeve, (9) a wire in a protective sheath with a start button, (10) a fuse.

The device works as follows: at the initial moment of time, the telescopic guide (6) is folded, the fuse (10) on the wire (9) is located in such a way that its protrusion is perpendicular to the wire in the protection (9). Before firing a rotational movement, it is necessary to set the fuse (10) on the wire (9) to the longitudinal state. The re-delivery cylinder with elastic elements in the magazine (2) places the cartridge coaxially with the barrel (8). Grasping the handle on the telescopic guide (6), the shooter, moving his hand along the device, sends the cartridge into the barrel (8) to the end of the slot and fixes the cartridge in the barrel (8) with a rotary motion. After pressing the start button on the wire (9), the signal goes to the printed circuit board (4) located in the distribution block (3). From the block (3), the current (provided by the batteries (5)) goes to the electric igniter (7) located in the guide (6). An electric igniter (7) ignites the powder in the cartridge and the contents of the cartridge fly out of the barrel (8). The shooter, transferring the guide (6) to its original state with the ejector located in it, removes the spent cartridge case from the barrel (8) through the hole intended for this. After the guide (6) is reset, the re-delivery cylinder in the magazine (2) places the next cartridge coaxially with the barrel (8). After complete emptying, the magazine (2) is reloaded manually.

In addition, it is possible to change the design in such a way that after complete emptying, the store will be replaced with a new one. It is possible to use a printed circuit board with additional protection against unintended operation.

The technical result is to reduce the time of readiness to fire due to the fact that the proposed device is attached to the hand.

Claims (3)

1. A device for self-defense, containing a printed circuit board, an electric igniter and a power source, characterized in that a base for fastening elements is introduced, on which a magazine for cartridges with a sending cylinder with elastic elements and fastenings for them is attached, a barrel with slots for the handle and the exit of the shot sleeves, a distribution block and straps for attaching the device to the arm, a wire in a protective sheath containing a fuse and a telescopic guide with an ejector and a handle are attached to the distribution block. 2. The device for self-defense according to claim 1, characterized in that the magazine is detachable. 3. A device for self-defense according to claim 1, characterized in that the barrel is made with mounts for a laser designator.

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