CN211261988U - Empennage stable lachrymatory kinetic energy bullet - Google Patents

Abstract

The utility model discloses a fin stable form tear kinetic energy bullet, including shell, primer, hyperbaric chamber, propellant powder, biography hot hole, low-pressure chamber, push disc, pellet and OC amazing powder, the shell is by the whole suppression molding of stainless steel material, primer riveting in shell bottom end face axle center department, the propellant powder is filled in the hyperbaric chamber, it connects hyperbaric chamber and low-pressure chamber to pass hot hole, the low-pressure chamber is cylindric cavity structure, does benefit to the steady promotion to the push disc, the pellet includes pellet fin, pellet inner chamber and pellet head, the pellet fin can improve the flight stability of pellet, the pellet head is seted up 8 pellet head prefabricated split grooves, and the pellet head prefabricated split groove fracture when being strikeed, dissipation strikes a part of impact energy to fast release the OC amazing powder that the pellet inner chamber was filled, have kinetic energy and tear dispersion dual function concurrently, and the defects that fire is easy to cause and excessive damage is easy to cause are effectively overcome, and the anti-riot and anti-terrorist battle method is flexible.

Description

A tail stabilized tear gas kinetic energy bomb

technical field

The utility model relates to the technical field of anti-riot bombs, in particular to a tail stabilized tear gas kinetic energy bomb.

Background technique

The use of lethal weapons is restricted in the tasks of public security and armed police forces performing duties, counter-terrorism, and emergency response, and non-lethal weapons have become the preferred equipment. Among various types of non-lethal weapons, kinetic energy ammunition and tear gas are the earliest developed and most widely used. However, kinetic energy ammunition has the disadvantage that it is easy to cause excessive damage when used at close range, while the defect of long-range use can not achieve the intended pain-causing purpose. Both incendiary and explosive types have potential fire hazards. Therefore, how to integrate the advantages of the two types of ammunition and avoid their defects has become a difficult problem. The development of safe and reliable tear gas kinetic energy ammunition will provide an effective means to carry out various tasks.

Utility model content

The purpose of the present utility model is to provide a tail stabilized tear gas kinetic energy bomb to solve the problems of integrating the advantages of the tear gas bomb and the kinetic energy bomb and avoiding the defects of the two mentioned in the background art.

In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tail stabilized tear gas kinetic energy bomb, comprising a shell, a slot at the mouth of the shell, a primer, a high-pressure chamber, a propellant, a fire-passing hole, a low-pressure chamber, a push plate, and a projectile. , projectile tail, projectile cavity, projectile convex ring, projectile shoulder, barrier breaking head, barrier breaking head cover, barrier breaking head cover fracture, barrier breaking head protruding teeth and OC stimulation powder; it is characterized in that: the primer is riveted At the axial center of the bottom end face of the cartridge case, a bowl-shaped high-pressure chamber is arranged on the upper side of the primer, and the interior of the high-pressure chamber is filled with propellant. A low-pressure chamber with a cylindrical cavity is arranged on the upper side, a push plate is arranged on the upper side of the low-pressure chamber, and a projectile is abutted on the upper side of the push plate, and the projectile includes a projectile tail, a projectile inner cavity and a projectile head, so The projectile tail is a sheet tail, the inner cavity of the projectile is filled with OC stimulating powder, the projectile head is provided with a projectile head prefabricated crack, and the projectile head prefabricated crack is impacted and fractured to release the OC stimulation powder.

Preferably, the central axes of the cartridge case, primer, high pressure chamber, fire transmission hole, low pressure chamber, push plate and the projectile are coincident.

Preferably, the cartridge case is integrally pressed and formed of stainless steel.

Preferably, the fire transfer hole is sealed by hot melt adhesive.

Preferably, the push plate is made of high-temperature-resistant heat-insulating material, and the side wall of the push plate and the inner wall of the cartridge case are glued and fixed by hot melt adhesive.

Preferably, the number of the projectile tails is four, and the four projectile tails are distributed in a circular array along the central axis of the projectile.

Preferably, the projectile is made of rubber material, the number of prefabricated cracks in the projectile head is 8, and the 8 prefabricated cracks in the projectile head are distributed in a circular array along the central axis of the projectile.

Compared with the prior art, the beneficial effects of the present utility model are:

1. The utility model integrates the advantages of kinetic energy bombs and tear gas bombs, in addition to realizing the kinetic energy attack to the target, it can also implement tear gas dispersion to it at the same time, thereby making the tactical flexibility greatly improved;

2. The utility model adopts the design of high and low pressure chambers, especially the low pressure chamber in the form of a cylindrical cavity is conducive to forming a uniform thrust on the push plate, and the designed 4 sheet-shaped projectile tails have laid the foundation for the stable flight of the projectile, making the The hit probability of the bomb on the target is further improved;

3. After the projectile of the utility model flies out of the muzzle, it is smokeless and flameless, and will not cause fire. The projectile is made of rubber material, and the prefabricated crack is broken by impact, dissipating a part of the impact energy, and it is not easy to cause excessive impact damage to the target, High reliability and safety in use.

Description of drawings

Fig. 1 is the structural representation of a kind of tail stabilized tear gas kinetic energy bomb of the present utility model;

FIG. 2 is a perspective view of a projectile 8 in a tail stabilized tear gas kinetic energy bomb of the present invention.

In the picture: 1. Cartridge case, 2. Primer, 3. High pressure chamber, 4. Propellant, 5. Fire hole, 6. Low pressure chamber, 7. Push plate, 8. Projectile, 8-1, Projectile tail, 8- 2. The inner cavity of the projectile, 8-3, the projectile head, 8-3-1, the prefabricated slot for the projectile head, 9, the OC stimulation powder.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIG. 1 and FIG. 2, the present utility model provides a technical solution: a tail stabilized tear gas kinetic energy bomb, comprising a shell 1, a slot 1-1 at the mouth of the shell, a primer 2, a high-pressure chamber 3, a propellant 4, Fire transmission hole 5, low pressure chamber 6, push plate 7, projectile 8, projectile tail 8-1, projectile inner cavity 8-2, projectile convex ring 8-3, projectile shoulder 8-4, barrier breaking head 8-5, The barrier breaking head cover 8-5-1, the breaking point of the barrier breaking head cover 8-5-1-1, the barrier breaking head protruding teeth 8-5-2 and the OC stimulation powder 9; it is characterized in that: the primer 2 is riveted on the At the axial center of the bottom end face of the cartridge case 1, a bowl-shaped high-pressure chamber 3 is provided on the upper side of the primer 2, the high-pressure chamber 3 is filled with propellant 4, and the upper end face of the high-pressure chamber 3 is provided with a fire hole 5 at the axial center , the upper side of the fire transmission hole 5 is provided with a low-pressure chamber 6 in the form of a cylindrical cavity, the upper side of the low-pressure chamber 6 is provided with a push plate 7, and the upper side of the push plate 7 is against a projectile 8, and the projectile 8 includes a projectile tail 8-1, a projectile cavity 8-2 and a projectile head 8-3, the projectile tail 8-1 is a sheet tail, the projectile cavity 8-2 is filled with OC stimulation powder 9, and the projectile The head 8-3 is provided with a projectile head prefabricated crack 8-3-1, and the projectile head prefabricated crack 8-3-1 is broken by impact, releasing OC stimulating powder 9.

As shown in FIG. 1 , the central axes of the cartridge case 1 , the primer 2 , the high pressure chamber 3 , the fire transmission hole 5 , the low pressure chamber 6 , the push plate 7 and the projectile 8 coincide.

In this embodiment, the cartridge case 1 is integrally press-molded by stainless steel.

In this embodiment, the fire transmission hole 5 is sealed by hot melt adhesive. During assembly, the fire transmission hole 5 is first sealed by hot melt adhesive. After the hot melt adhesive is cooled, the propellant 4 is filled, and then the primer 2 is assembled.

In the present embodiment, the low-pressure chamber 6 is a cylindrical cavity structure, which is beneficial to form a smooth push to the push plate 7 , thereby effectively improving the flight stability of the projectile 8 .

In this embodiment, the push plate 7 is made of high-temperature-resistant heat-insulating material, which can effectively isolate the ablation of the projectile tail 8-1 caused by the high temperature of the gunpowder and gas. The melt glue is glued and fixed. When launching, the propellant 4 burns to generate gunpowder gas, and the hot melt glue between the side wall of the push plate 7 and the inner wall of the cartridge case 1 is ablated. After a certain pressure is formed, the push plate 7 is pushed together with the projectile 8 to rush. Out of the cartridge case 1.

As shown in FIG. 2 , the number of the projectile fins 8 - 1 is four, and the four projectile fins 8 - 1 are distributed in a circular array along the central axis of the projectile 8 .

In this embodiment, the low-pressure chamber 6 of the cylindrical cavity structure and the flake-shaped projectile tail 8-1 have a greater effect on improving the flight stability of the projectile 8, thereby increasing the probability of the projectile 8 hitting the target.

In this embodiment, the projectile 8 is made of rubber material, the number of the projectile head prefabricated cracks 8-3-1 is eight, and the eight projectile head prefabricated cracks 8-3-1 are along the projectile 8 The central axis is distributed in a circular array.

Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principle of the present utility model, any modifications, equivalent replacements, improvements, etc. made shall be included within the protection scope of the present utility model.

Claims (7)

1. An empennage stable tear kinetic energy bullet comprises a bullet shell (1), a primer (2), a high pressure chamber (3), a propellant powder (4), a fire transfer hole (5), a low pressure chamber (6), a push disc (7), a bullet (8), a bullet empennage (8-1), a bullet inner cavity (8-2), a bullet head (8-3), a bullet head prefabricated split groove (8-3-1) and OC stimulating powder (9); the method is characterized in that: the pellet fire extinguishing gun is characterized in that the primer (2) is riveted at the axis of the bottom end face of the shell (1), a bowl-shaped high-pressure chamber (3) is arranged on the upper side of the primer (2), a propellant powder (4) is filled in the high-pressure chamber (3), a fire transfer hole (5) is arranged at the axis of the upper end face of the high-pressure chamber (3), a low-pressure chamber (6) with a cylindrical cavity is arranged on the upper side of the fire transfer hole (5), a push disc (7) is arranged on the upper side of the low-pressure chamber (6), a pellet (8) is abutted against the upper side of the push disc (7), the pellet (8) comprises a pellet tail wing (8-1), a pellet inner cavity (8-2) and a pellet head (8-3), the pellet tail wing (8-1) is a sheet tail wing, the pellet inner cavity (8-2) is filled with OC stimulation powder (9), and the pellet head (8-3) is provided with a pellet head prefabricated, the bullet head pre-cracking groove (8-3-1) is broken by impact, and OC stimulating powder (9) is released.

2. The fin-stabilized tear kinetic energy bomb according to claim 1, wherein: the central axes of the cartridge case (1), the primer (2), the high-pressure chamber (3), the fire transfer hole (5), the low-pressure chamber (6), the push disc (7) and the projectile (8) are superposed.

3. The fin-stabilized tear kinetic energy bomb according to claim 1, wherein: the cartridge case (1) is integrally formed by pressing stainless steel materials.

4. The fin-stabilized tear kinetic energy bomb according to claim 1, wherein: the fire transmission holes (5) are sealed through hot melt adhesive.

5. The fin-stabilized tear kinetic energy bomb according to claim 1, wherein: the push disc (7) is made of high-temperature-resistant heat-insulating materials, and the side wall of the push disc (7) is fixedly adhered to the inner wall of the cartridge case (1) through hot melt adhesive.

6. The fin-stabilized tear kinetic energy bomb according to claim 1, wherein: the number of the projectile empennages (8-1) is 4, and the 4 projectile empennages (8-1) are distributed in a circumferential array along the central axis of the projectile (8).

7. The fin-stabilized tear kinetic energy bomb according to claim 1, wherein: the shot (8) is made of rubber materials, the number of the shot head pre-split grooves (8-3-1) is 8, and the 8 shot head pre-split grooves (8-3-1) are distributed in a circumferential array along the central axis of the shot (8).

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