RU2229083C1 - Self-defense weapon - Google Patents

Abstract

FIELD: weaponry, in particular, barrelless self-defense weapon. SUBSTANCE: the weapon has a casing accommodating spring-loaded contacts providing for coupling with the central contacts of cartridges, mechanism for bringing-up of the contacts before firing of a shot, having a pusher and a connecting rod, the pusher is made in the form of a double-arm lever and installed for engagement of one arm with the trigger, and of the other arm with the connecting rod, which carries contacts providing for coupling with the central contacts of cartridges when the trigger is pressed. EFFECT: enhanced safety of handling of the self-defense weapon by prevention of firing of an unauthorized shot. 2 dwg

Description

The invention relates to weapons technology, namely to barrelless self-defense weapons.

The self-defense weapon “Impact” is known (see Yarochkin V. Civil, service, combat weapons. - M., 1996, p. 76 ... 79), containing a housing in which gas cartridges, trigger and ratchet mechanisms are placed. Self-defense weapon "Impact" is designed for aimed throwing liquid recipes.

A disadvantage of the known device is the limited range and impossibility of use in confined spaces (elevator, car interior), as well as its limited effectiveness against dogs and persons intoxicated.

The self-defense pistol model PB-4 is also known for a traumatic cartridge (see passport "Self-defense weapons COMPLEX" OSA ", 1999) with electric ignition of the powder charge. The gun contains a cartridge holder (clip) and a housing in which the trigger and spring-loaded contacts that constantly provide communication with the central contacts of the cartridges.

A disadvantage of the known self-defense weapon, taken as a prototype, is that its electronics, forming a closed circuit with cartridges, does not exclude the possibility of an unauthorized shot.

The objective of the claimed invention is to increase the safety of handling self-defense weapons by eliminating the possibility of an unauthorized shot.

The technical result is achieved by the fact that the self-defense weapon containing the housing and the spring-loaded contacts located in it, providing communication with the central contacts of the cartridges, is equipped with mechanisms for summing the contacts before firing the shot. The contact pinning mechanism before firing the shot contains a pusher and a connecting rod, while the pusher is made in the form of a two-shouldered lever and is installed with the possibility of interaction of one shoulder with the trigger, and the other shoulder with a connecting rod, on which the contacts are located, providing communication with the central contacts of the cartridges during pulling the trigger.

The invention eliminates the possibility of an unauthorized shot, thereby increasing the safety of handling weapons. This is achieved by moving the connecting rod and the contacts installed on it until the latter closes to the central contacts of the cartridge when the trigger is pressed (i.e., when the trigger is pressed further, the electronics producing electric ignition of the powder charge are turned on.

The invention is illustrated in the drawing, which shows:

figure 1 - General view of the weapon of self-defense;

figure 2 - the position of the parts of the weapon with the trigger pressed.

The claimed weapon contains a housing 1 (Fig. 1) and a trigger 2 installed therein and a contact mechanism before firing, comprising a connecting rod 3 and a lever 4. The latter is made in the form of a two-shouldered lever, while one shoulder 5 interacts with the trigger 2, and the second arm 6 with a connecting rod 3, on which spring-loaded contacts 7 are mounted, providing communication with the central contacts 8 (Fig.2) of the cartridges 9.

The device operates as follows. In the process of pressing the trigger 2 (Fig. 1), the lever 4 rotates and moves the connecting rod 3 with its shoulder 6 (Fig. 2) until the contacts 8 interact with the central contacts of the cartridge 9. When the trigger is further pressed, the electronics are switched on and the powder charge is ignited . When the trigger 2 is released (Fig. 1), it returns to its original position, the electronics turn off while the lever 4 and the connecting rod 3 moving together with the trigger disconnect the contacts of contacts 7 with the central contacts of 8 cartridges.

Claims (1)

Self-defense weapons, comprising a housing and spring-loaded contacts located in it, providing communication with the central contacts of the cartridges, a contact mechanism before firing a shot, containing a pusher and a connecting rod, the pusher made in the form of a two-shouldered lever and installed with the possibility of interaction of one shoulder with the trigger, and the other shoulder - with a connecting rod, on which the contacts are located, providing communication with the central contacts of the cartridges while pulling the trigger.

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