EA040676B1 - HIGH-EXPLOSIVE PYROTECHNICAL DART (DFP) - Google Patents

Description

The field of technology to which the invention belongs

The invention relates to pneumatic weapons.

State of the art

Similar high-explosive pyrotechnic darts (DFP) for civilian use do not exist. There are bullets Blik, Phantom 4.5 mm, which have the effect of flashing two ordinary matches during an explosion. DFP is distinguished by a spectacular volumetric explosion. There are also different ways of ignition: the Blik, Phantom bullet has an inner lead ball, about which the substance ignites at the end of the charge upon impact, and the dart has ring ignition at the beginning. The charge of the bullet Bleek, Phantom is limited by the principle of ignition, the charge of the dart is unlimited up to the size of the spear.

Disclosure of invention

The objective of the invention: to achieve application in spectacular and demonstrative shooting, entertainment, security and self-defense.

Recommended for use:

1) to protect private property, as well as to protect yourself from external threats;

2) for security guards as a personal pneumatic short-barreled weapon such as a revolver;

3) for performances by Cossacks, special forces during demonstration firing;

4) a new type of ammunition for war games such as Harball.

Short-barreled weapons are prohibited in the Russian Federation, however, the use of pneumatic revolvers with a shot energy up to 3 J with DFP is a legal alternative.

Uniqueness.

DFP is a new type of airgun application that is underestimated. With the explosion of a dart, feelings of pleasure, delight, superiority from shooting, in contrast to ball-shooting samples. The flexibility of the DFP body makes it possible to bend without detonation. Because of this, it can be used in most imported air rifles with small chambers. DFP, according to the effect of the explosion, is identical to armor-piercing incendiary bullets, which ordinary citizens in Russia, America, and Europe will never be able to shoot from because of prohibitive legislation.

The device works as follows.

The high-explosive pyrotechnic dart has the 2nd class of safety. Designed for shooting at dense surfaces, with the visual effect of an armor-piercing incendiary bullet exploding, but with zero environmental damage. With the pressure of the air shot in the barrel, the sliding movement of the dart occurs due to the reduced diameter of the diabolo bullet, which does not give an explosion of the dart inside the barrel, without sticking the PVC tube into the internal composition 4, 5, which ignites from impact, the head bullet of the diabolo. The rear cap retains the power of the pneumatic shot and the smooth flight of the dart. The DFP bullet hits a dense obstacle with a composition of 4, 5 and hits the inner PVC tube, which is made of polyvinyl chloride plastic, which is elastic and flexible, but the edges of the tube act as an annular anvil. A flashing fire in bullet 1 ignites composition 6, followed by an explosion, a frightening effect of a bright flash of 0.5 m at night, and in daytime - the release of white, odorless smoke in half a cube. The explosion is consignment note, not cumulative, which is equal in sound to the explosion of a small corsair-type firecracker, but with three times more smoke emission. Without scattering of fragments and an explosive wave, leaving a dark spot on the surface from half a palm, washed off by rain or soapy water. Safety of use not closer than 0.5 m, operating temperature up to -40 and 70°C. It is disposed of in a fire, while the plastic quickly burns out; composition 6 emits smoke, no explosion.

Drawing Description

The figure shows a diagram of a high-explosive pyrotechnic dart.

Implementation of the invention

Components:

lead pneumatic bullet 4.5 mm, diabolo, compressed less than barrel caliber 1;

PVC tube 2;

plastic cap 3.

Internal composition:

flammable composition 4;

retarding composition 5;

pyrotechnic smoke-forming composition 6.

Claims (3)

1. High-explosive pyrotechnic dart, consisting of a lead head, a tube filled with a chemical composition, and a cap sealing the tube over it at the other end, characterized in that the head is made of a diabolo-type bullet, compressed less than the barrel caliber, in the bullet are ignited by impact and slowing down chemical compositions, and the tube is made of flexible polyvinyl chloride and is inserted into the bullet, the edges of which are an anvil, and the tube is - 1 040676 filled with smoke-producing pyrotechnic composition. 2. A dart according to claim 1, characterized in that the structural elements are connected with glue. 3. A dart according to claim 1, characterized in that flexible polyvinyl chloride is used.