CN213578953U - Gun tail wing type kinetic energy bullet - Google Patents

Abstract

The utility model discloses a rifle tail wing formula kinetic energy bullet, including shell and primer, the shell include down the casing and with the last casing of casing cooperation installation down, install rubber shot and be located the shot push pedal of rubber shot below in the last casing, the open-top of going up the casing, the primer is worn to establish in the bottom plate of last casing, it fills the chamber to form a propellant powder between the bottom plate of shot push pedal and last casing, the propellant powder fills the intracavity and is filled with the propellant powder, rubber shot includes the inverted cone shape body, the fin that sets up in inverted cone shape body bottom and the warhead of setting on inverted cone shape body top, the open-top of going up the casing, it is protruding to be provided with annular spherical surface on the inner wall of last casing, the top of warhead has the annular cambered surface tangent with annular spherical surface arch. The utility model discloses simple structure, rubber shot can hit riot terrorist molecule or suspect after aerial stable flight, has improved the stability that rubber shot flies, simultaneously, has improved the precision of hitting of rubber shot.

Description

Gun tail wing type kinetic energy bullet

Technical Field

The utility model belongs to the technical field of the anti-riot ammunition, concretely relates to rifle tail-firing wing formula kinetic energy bullet.

Background

The military police department usually uses a smoothbore firearm to launch a cloth bag bomb uniform for a single terrorist molecule or suspect when executing a task, the filler of the cloth bag bomb is multi-purpose polypropylene particles or bean particles, the cloth bag bomb plays a soft killing role to a certain extent and can effectively uniform the terrorist molecule or suspect, however, the effective range of the smoothbore firearm is 20-25 m, the shooting precision is poor, and if the long-distance shooting of 50 meters is needed, the defects that the striking precision is low and the efficiency of uniform the terrorist molecule or suspect is poor exist; therefore, a breech wing type kinetic energy cartridge for a smoothbore firearm, which has high striking accuracy, should be provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that not enough among the above-mentioned prior art is directed against, provide a rifle tail wing formula kinetic energy bullet, its simple structure, reasonable in design, rubber pellet can hit violently terrorism or suspect after aerial stable flight, can realize the remote purpose of carrying out the non-fatal strike to single violence terrorism or suspect, has improved the stability that rubber pellet flies, simultaneously, has improved the precision of hitting of rubber pellet.

In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a rifle tail wing formula kinetic energy bullet, includes shell case and primer, its characterized in that: the shell case include down the casing and with the last casing of casing cooperation installation down, install rubber shot in the last casing and be located the shot push pedal of rubber shot below, the open-top of going up the casing, the primer is worn to establish in the bottom plate of last casing, the shot push pedal with it fills the chamber to go up to form a propellant powder between the bottom plate of casing, the propellant powder fills the intracavity and is filled with the propellant powder, rubber shot is including the inverted cone shape body, sets up the fin and the setting of inverted cone shape body bottom are in the warhead on inverted cone shape body top, the open-top of going up the casing, it is protruding to be provided with annular spherical surface on the inner wall of last casing, the top of warhead have with the protruding tangent annular cambered surface of annular spherical surface.

Foretell rifle sends out tail wing formula kinetic energy bullet, its characterized in that: the cross section of the annular spherical bulge is semicircular, and the radius of the semicircular bulge ranges from 2mm to 4 mm.

Foretell rifle sends out tail wing formula kinetic energy bullet, its characterized in that: the top end of the upper shell is plugged by a rubber top plug.

Foretell rifle sends out tail wing formula kinetic energy bullet, its characterized in that: the number of the tail wings is four, and the four tail wings are uniformly distributed at the bottom of the inverted cone-shaped body.

Compared with the prior art, the utility model has the following advantage:

1. the utility model discloses a shell case includes casing and last casing down, through installing rubber shot and shot push pedal in last casing, the shot push pedal is located the below of rubber shot, it fills the chamber to form a propellant powder between the bottom plate of shot push pedal and last casing, and the propellant powder fills the intracavity and is filled with the propellant powder, in the time of the in-service use, because the open-top of last casing, and the primer wears to establish in the bottom plate of last casing, after the propellant powder of propellant powder filling intracavity is lighted by the primer, the propellant powder burns and produces high temperature high pressure gas, under high temperature high pressure gas's effect, the shot push pedal can be deviate from rubber shot from the upper casing, the rubber shot can hit violently terrorism or suspect after aerial stable flight, can realize that long distance carries out the fatal mesh of non-strike to single violence terrorism molecule or suspect.

2. The utility model discloses a rubber shot includes the inverted cone shape body, fin and warhead, and the warhead sets up the top of inverted cone shape body, inverted cone shape physical stamina enough alleviate the weight of rubber shot, and the inverted cone shape body is not contacted with the inner wall of last casing, and at the in-process that the rubber shot was deviate from in the upper casing, there is not frictional force between the inner wall of inverted cone shape body and last casing, and the rubber shot of being convenient for is deviate from in the upper casing, and passes through the bottom of inverted cone shape body sets up the fin, can improve the stability that rubber shot flies, can improve the precision of hitting of rubber shot, excellent in use effect.

3. The utility model discloses a set up annular spherical arch on the inner wall of last casing, guarantee the reliability of rubber shot installation, utilize annular spherical arch can inject the mounted position of rubber shot, at the in-process of storage and transportation, can prevent the phenomenon that rubber shot drops from appearing, through the top of warhead sets up the annular cambered surface, and when the actual installation, the annular cambered surface with annular spherical arch is protruding tangent, at the in-process that the shot push pedal is deviate from rubber shot in from the upper casing, can reduce the protruding resistance to rubber shot of annular spherical, excellent in use effect.

4. The utility model has the advantages of simple structure and reasonable design, low in manufacturing cost, facilitate promotion is used.

To sum up, the utility model has the advantages of simple structure and reasonable design, rubber shot can hit riot terrorism or suspect after aerial stable flight, can realize the remote purpose of carrying out the non-fatal strike to single riot terrorism or suspect, has improved the stability that rubber shot flies, simultaneously, has improved the precision of hitting of rubber shot.

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the rubber pellet of the present invention.

Description of reference numerals:

1-lower shell; 1-2-upper shell; 1-2-1-annular spherical bulge;

2-primer; 3-1-a reverse cone; 3-2-tail fin;

3-warhead; 3-3-1-annular arc surface; 4-pill push plate;

5-propellant powder; 6-rubber top plug.

Detailed Description

As shown in figures 1 and 2, the utility model comprises a cartridge case and a primer 2, the cartridge case comprises a lower case 1-1 and an upper case 1-2 matched with the lower case 1-1, a rubber pellet and a pellet push plate 4 positioned below the rubber pellet are arranged in the upper case 1-2, the top of the upper case 1-2 is opened, the primer 2 is arranged in the bottom plate of the upper case 1-2 in a penetrating way, a propellant powder filling cavity is formed between the pellet push plate 4 and the bottom plate of the upper case 1-2, a propellant powder 5 is filled in the propellant powder filling cavity, the rubber pellet comprises an inverted cone 3-1, an empennage 3-2 arranged at the bottom of the inverted cone 3-1 and a bullet head 3-3 arranged at the top end of the inverted cone 3-1, an annular spherical bulge 1-2-1 is arranged on the inner wall of the upper shell 1-2, and an annular arc surface 3-3-1 tangent to the annular spherical bulge 1-2-1 is arranged at the top end of the bullet 3-3.

In the embodiment, the bullet shell comprises a lower shell body 1-1 and an upper shell body 1-2, rubber bullets and a bullet push plate 4 are arranged in the upper shell body 1-2, the bullet push plate 4 is positioned below the rubber bullets, a propellant powder filling cavity is formed between the bullet push plate 4 and a bottom plate of the upper shell body 1-2, propellant powder 5 is filled in the propellant powder filling cavity, when the bullet shell is actually used, because the top of the upper shell 1-2 is opened and the primer 2 is arranged in the bottom plate of the upper shell 1-2, when the propellant powder 5 in the propellant powder filling cavity is ignited by the primer 2, the propellant powder 5 burns to generate high-temperature and high-pressure gas, under the action of high-temperature and high-pressure gas, the rubber projectile can be separated from the upper shell 1-2 by the projectile push plate 4, and can hit terrorists or suspects after stable flight in the air, so that the aim of remotely performing non-lethal striking on single terrorist molecules or suspects can be fulfilled.

In the embodiment, the rubber projectile comprises an inverted cone 3-1, a tail wing 3-2 and a projectile head 3-3, the projectile head 3-3 is arranged at the top end of the inverted cone 3-1, the inverted cone 3-1 can reduce the weight of the rubber projectile, the inverted cone 3-1 is not in contact with the inner wall of the upper shell 1-2, and in the process that the rubber projectile is separated from the upper shell 1-2, no friction force exists between the inverted cone 3-1 and the inner wall of the upper shell 1-2, so that the rubber projectile is conveniently separated from the upper shell 1-2, and the tail wing 3-2 is arranged at the bottom of the inverted cone 3-1, so that the flying stability of the rubber projectile can be improved, the hitting precision of the rubber projectile can be improved, and the use effect is good.

In this embodiment, the inner wall of the upper case 1-2 is provided with an annular spherical protrusion 1-2-1, which aims to: the installation reliability of the rubber projectile is guaranteed, the installation position of the rubber projectile can be limited by the annular spherical bulge 1-2-1, and the phenomenon that the rubber projectile falls off can be prevented in the storage and transportation processes.

In the embodiment, the annular arc surface 3-3-1 is arranged at the top end of the bullet head 3-3, so that the annular arc surface 3-3-1 is tangent to the annular spherical protrusion 1-2-1 during actual installation, and the resistance of the annular spherical protrusion 1-2-1 to rubber bullets can be reduced in the process that the rubber bullets are separated from the upper shell 1-2 by the bullet push plate 4, and the using effect is good.

As shown in fig. 1, in this embodiment, a cross section of the annular spherical protrusion 1-2-1 is a semicircle, and a radius of the semicircle ranges from 2mm to 4 mm.

In practical use, when the value range of the radius of the semicircle is less than 2mm, the installation position of the rubber projectile can not be effectively limited by the annular spherical bulge 1-2-1 in the process of storage and transportation, and the phenomenon of falling of the rubber projectile still occurs; when the radius of the semicircle is larger than 4mm, the resistance of the annular spherical bulge 1-2-1 to the rubber projectile is too large, so that the projectile push plate 4 is inconvenient to pull the rubber projectile out of the upper shell 1-2, and therefore, the radius of the semicircle ranges from 2mm to 4 mm.

In the present embodiment, as shown in fig. 1, the top end of the upper case 1-2 is plugged by a rubber plug 6.

As shown in fig. 2, in the present embodiment, the number of the tail fins 3-2 is four, and four tail fins 3-2 are uniformly arranged at the bottom of the inverse cone.

As shown in fig. 1, in practical use, the kinetic energy bomb is loaded into a barrel of a smoothbore firearm, when a firing pin of the smoothbore firearm impacts a primer 2 of the kinetic energy bomb, the primer 2 ignites a propellant powder 5, the propellant powder 5 burns to generate high-temperature high-pressure gas, under the action of the high-temperature high-pressure gas, a projectile push plate 4 pushes a rubber projectile to flush the rubber plug 6 to be plugged and to be separated from an upper shell 1-2, the rubber projectile can hit terrorists or suspects after flying stably in the air, the aim of remotely carrying out non-fatal striking on single terrorist molecules or suspects can be fulfilled, in practical use, the initial speed of the rubber projectile when the rubber projectile is separated from the upper shell 1-2 can be controlled by adjusting the filling amount of the propellant powder 5, when the terrorist molecules or suspects are shot remotely, the terrorist molecules or suspects can be shot accurately, when the terrorist molecules or suspects are shot remotely, can not cause excessive damage to the terrorist molecules or the suspects, and realizes the effective control of the terrorist molecules or the suspects.

The above, only be the utility model discloses a preferred embodiment, it is not right the utility model discloses do any restriction, all according to the utility model discloses the technical entity all still belongs to any simple modification, change and the equivalent structure change of doing above embodiment the utility model discloses technical scheme's within the scope of protection.

Claims (4)

1. The utility model provides a rifle tail wing formula kinetic energy bullet, includes shell case and primer (2), its characterized in that: the bullet shell comprises a lower shell body (1-1) and an upper shell body (1-2) which is matched with and installed on the lower shell body (1-1), wherein rubber bullets and a bullet push plate (4) which is positioned below the rubber bullets are installed in the upper shell body (1-2), the top of the upper shell body (1-2) is open, a primer (2) penetrates through the bottom plate of the upper shell body (1-2), a propellant powder filling cavity is formed between the bullet push plate (4) and the bottom plate of the upper shell body (1-2), propellant powder (5) is filled in the propellant powder filling cavity, each rubber bullet comprises an inverted cone body (3-1), a tail wing (3-2) which is arranged at the bottom of the inverted cone body (3-1) and a bullet head (3-3) which is arranged at the top end of the inverted cone body (3-1), the top of the upper shell (1-2) is open, an annular spherical bulge (1-2-1) is arranged on the inner wall of the upper shell (1-2), and the top end of the bullet (3-3) is provided with an annular cambered surface (3-3-1) tangent to the annular spherical bulge (1-2-1).

2. A rifle tail-firing wing-type kinetic energy bullet according to claim 1, wherein: the cross section of the annular spherical bulge (1-2-1) is semicircular, and the radius of the semicircular bulge ranges from 2mm to 4 mm.

3. A rifle tail-firing wing-type kinetic energy bullet according to claim 1, wherein: the top end of the upper shell (1-2) is plugged by a rubber top plug (6).

4. A rifle tail-firing wing-type kinetic energy bullet according to claim 1, wherein: the number of the tail wings (3-2) is four, and the four tail wings (3-2) are uniformly distributed at the bottom of the inverted cone.

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