KR101919503B1 - Non-lethal ammunition - Google Patents

Abstract

The present invention relates to a non-lethal ammunition, and more particularly, to a non-lethal ammunition having a cylindrical shell having an open front end, an ebony core coupled to the shell and separated from the shell at the time of firing, A primer which is provided at the rear end of the shell and strikes a ball provided in the gun; and a propellant filled in the shell to explode the primer and the bullet when blowing the primer, It is possible to provide non-destructive ammunition that can improve accuracy by stabilizing the rotation of the bullet.

Description

{NON-LETHAL AMMUNITION}

The present invention can provide a non-destructive ammunition that can be used with a conventional firearm by rotating along a steel wire when the bullet is fired using a general firearm having a bullet with a bullet on the outside of the bullet- And non-destructive ammunition that can improve accuracy by stabilizing the rotation of the bullet.

As it is well known, the 38-caliber revolver used by the Korean police causes fatal consequences such as serious injury and death due to excessive firepower, In fact.

In addition, since the use of the blanks is mandatory before the bullets are fired, it takes a long time to respond to the imminent use of the firearm in an emergency, and it is difficult to secure the distance. It is required to develop non-lethal ammunition capable of effectively responding to a less deadly and immediate crime.

On the other hand, in Korea, non-destructive ammunition such as 40mm compression sponge gun has been developed and operated for cracking illegal Chinese fishing vessels. However, as the Chinese sailor died in this compression sponge shot in 2012, Which can lead to fatal consequences and lack portability, making it unsuitable for police purposes.

1, the unburned ammunition as described above is made of plastic, rubber or the like, and it is possible to fill and use pepper powder, paint, and the like in the inside of the tanzai, It is used for practical training of.

Non-lethal weapons using these non-lethal ammunition are increasingly needed as an effective means of rescuing hostages, suppressing threats, suppressing terrorists, disabling combat, and attacking and defending in war zones , The United States, Europe, and other advanced countries, the development of non-destructive ammunition is actively pursued in response to the increased need in many countries.

1. Korean Patent Laid-Open No. 10-2015-0074465 (published on Feb. 21, 2015): Sponge Impact Gun 2. Korean Patent Laid-Open No. 10-2015-0071161 (published Jun. 26, 2016): Rubber shock projectile with tear gas

The present invention can provide a non-destructive ammunition that can be used with a conventional firearm by rotating along a steel wire when the bullet is fired using a general firearm having a bullet with a bullet on the outside of the bullet- , And to provide non-destructive ammunition that can improve accuracy through rotation stability of the bull's-eye.

In addition, the present invention provides a method of manufacturing a carbon nanotube structure, comprising the steps of: forming a carbon nanofiber layer on an outer side of a steel wire contact region contacting a steel wire, the carbon nanotube having a primer, a propellant, a shell, It is possible to provide an appropriate physical force and to cope effectively in a situation in which the human body is less lethal and imminent, and it is possible to effectively use the gun gun to improve the accuracy by stabilizing the rotation by the steel wire, We want to provide ammunition.

The objects of the embodiments of the present invention are not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood by those skilled in the art from the following description .

According to an embodiment of the present invention, there is provided a cigarette comprising: a cylindrical shell having an open front end; an earthen core coupled to the shell and separated from the shell at the time of firing; A primer which is provided at a rear end of the primer and in which a ball provided in a gun is struck and a propellant filled in the primer shell to explode the primer and the protrusion when the primer is hit, .

Further, the carbon black may be provided with non-fatal ammunition made of a copper material.

In addition, the non-fired ammunition may be provided in the range of 0.65-3 mm when the non-firing ammunition is 9 mm in diameter.

In addition, the carbon black may be provided with a non-fatal ammunition for regulating the weight of the bullet by changing its shape to control the physical force.

In addition, the carbon fiber may be provided with any one of rubber, plastic and silicon.

The present invention can provide a non-destructive ammunition that can be used with a conventional firearm by rotating along a steel wire when the bullet is fired using a general firearm having a bullet with a bullet on the outside of the bullet- And can provide non-lethal ammunition that can improve accuracy through rotation stability of the bullet.

In addition, the present invention provides a method of manufacturing a carbon fiber reinforced thermosetting resin film, comprising the steps of: forming a carbonaceous material film on the outer side of a steel wire contact region contacting a steel wire, the carbon steel pipe including a primer, a propellant, a shell, a carbonaceous material and a carbonaceous material, By providing the blood, it is possible not only to provide an appropriate physical force but also to respond effectively in a situation in which the human body is less lethal and urgent, and the accuracy can be improved by stabilizing the rotation by the steel wire while using the general gun by applying the torpedo.

FIG. 1 is a view illustrating conventional non-fatal ammunition and non-fatal weapons,
FIG. 2 is a view illustrating a nonlethal ammunition according to an embodiment of the present invention,
FIGS. 3A and 3B are views for explaining the contact area of the stranded wire according to the embodiment of the present invention,
FIGS. 4A through 4C are diagrams illustrating various shapes of carbon black according to an embodiment of the present invention,
5A to 5D are views showing M & S penetration analysis results of the untrimmed model and M & S penetration analysis results of the tongue pored application model according to the embodiment of the present invention.

Advantages and features of embodiments of the present invention and methods of achieving them will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. To fully disclose the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.

In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. The following terms are defined in consideration of the functions in the embodiments of the present invention, which may vary depending on the intention of the user, the intention or the custom of the operator. Therefore, the definition should be based on the contents throughout this specification.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

2 is a view illustrating a non-fatal ammunition according to an embodiment of the present invention.

Referring to FIG. 2, the non-destructive ammunition according to an embodiment of the present invention may include a shell 110, a core 120, an elastomer 130, a primer 140, a propellant 150, and the like. Such non-fatal ammunition may be mounted on a firearm having various diameters (for example, 9 mm, etc.), and the process in which the non-fatal ammunition is fired after being mounted on a firearm is similar to a firing process using a general bullet, The description is omitted.

The shell 110 has a diameter corresponding to the diameter of the nonlethal ammunition and is a cylindrical structure having a front end opened. The shell 110 includes a bullet 120 and a bullet including the bullet 130, And a primer 140 may be provided at the rear end thereof.

That is, after the propellant 150 is filled in the inner space of the shell 110 provided with the primer 140 at the rear end, the bullet containing the core 120 and the protrusions 130 is opened And then, by applying pressure and firmly bonding, non-killing ammunition can be produced.

The ebony core 120 may be formed of any one of rubber, plastic, and silicone in correspondence with the intended use of the nonlethal ammunition. The ebony core 120 may be coupled to the shell 110 and may be separated from the shell 110 during firing.

The bulky core 120 may be provided with a bulge 150 in a region of the steel wire contacting the steel wire of the gun. The bulge 150 may have a shape corresponding to the weight of the bullet- You can adjust the weight of the bullet through the change.

The bullet holes 130 are provided in the steel wire contact area of the bullet holes 120 (that is, the entire area contacting the steel wire of the general firearm) and are made of the same material as the bullet holes 110, And may be provided in a thickness range of 0.65 to 3 mm in the case of a bore.

For example, FIGS. 3A and 3B are views for explaining the contact area of the steel wire in accordance with the embodiment of the present invention. In the general firearm, as shown in FIG. 3A, steel wires are provided inside the gun steel, 3C, the trajectory of the burnt bullet is left with a trace along the steel wire, and the bullet area where the trace is left corresponds to the entire area where the bullet is in contact with the steel wire, It is preferable that the toroidal strip 130 is provided on the entire outer circumference corresponding to the red circle portion.

More specifically, the previously proposed non-fugitive ammunition is launched using a dedicated gun without a steel wire, and the degree of dispersion of such non-fugitive ammunition is approximately 9-10 cm (@ 7.6 m, and the dispersion degree of the 9 mm ordinary carbon which is stabilized by the steel wire is about 7.6 cm (@ 22.9 m). The non-killing ammunition according to the present invention can use a general firearm, The bullet including the bullet core 120 and the bullet 130 can be stabilized in rotation, thereby greatly improving bullet accuracy.

The primer 140 is provided at the rear end of the shell 110 to strike a ball provided in the gun so that the initiator of the ball causes ignition and explosion of the initiator (for example, azide, stiffnate, etc.) can do.

The propellant 150 is filled inside the shell 110 and explodes upon impact of the primer 140 to fire the bullet including the core 120 and the torpedo 130.

The propellant 150 may use about 1-5% by weight of the black powder corresponding to the weight of the bullet including the bullets 120 and the bullet 130. However, the type, weight, Of course, can be applied variously.

Accordingly, the present invention provides a non-destructive ammunition that can be used by using a general firearm by rotating along a steel wire when a bullet is fired by using a general firearm having a bullet with a bullet on the outside of the bullet- And can provide non-killing ammunition that can improve accuracy through rotation stability of the bull's-eye.

In addition, the present invention provides a method of manufacturing a carbon nanotube structure, comprising the steps of: forming a carbon nanofiber layer on an outer side of a steel wire contact region contacting a steel wire, the carbon nanotube having a primer, a propellant, a shell, It is possible not only to provide an adequate physical force but also to cope effectively in a situation in which the human body is less lethal and imminent, and the accuracy can be improved by stabilizing the rotation by the steel wire while using the general gun by applying the torpedo.

4A to 4C are views illustrating various shapes of carbon black according to an exemplary embodiment of the present invention. Referring to FIG.

Referring to FIGS. 4A to 4C, the nonlethal ammunition having various types of bullet holes will be described. As shown in FIG. 4A, the bullet bulldozer according to the embodiment of the present invention includes a bullet bulb 120a and a bullet bulge 130a The bulky core 120a may be exposed only at the front end in the entire region of the outside of the bulldozer and the bulky bulb 130a may be exposed in the region beyond the front end thereof have.

And the rear end is a form that surrounds the balance weight between the earthen core 120a and the earthen core 120a, which is provided with a balance weight (i.e., a bolt head shape) whose rear end extends rearward on the central axis, And an elastic piece 130a provided so as to have a gentle oval space toward the front end side.

As shown in FIG. 4B, the non-killing ammunition according to an embodiment of the present invention may include an earthen core 120b and an ebonite 130b, And the protrusion 130b is exposed in a region between the front end portion and the rear end portion (i.e., the steel wire contact area).

Inside of the cylindrical core 120b, a cylindrical core 120b having a central cylindrical rod whose front end has a gentle conical shape and whose diameter is relatively smaller than the diameter of the bullet and whose rear end is a relatively short cylindrical body, An elastic piece 130b provided on the outer side of the center of the center core 120b (i.e., the steel wire contact area) may be provided.

As shown in FIG. 4C, the nonlethal ammunition according to an embodiment of the present invention may include an earthen core 120c and an earthen bulge 130c. And the protrusion 130c is exposed in the area after the front end portion (i.e., the steel wire contact area).

An inner core 120c having a gentle conical shape in its front end and having a shape of a bullet as a whole and a bulge 130c provided to surround the outer surface of the bullet core 120c with a relatively small thickness from the region of contact between the steel wire and the rear end, May be provided.

)에 큰 영향을 주는 탄자의 중량을 조절함으로써, 탄자 물리력을 효과적으로 조절할 수 있다.Through various changes in shape of the tongue piece as described above, the tongue rotates along the steel wire during the launching of the tongue, thereby stabilizing the rotation of the tongue. By changing the shape of the tongue piece,

), It is possible to effectively control the physical strength of the bull's eye.

5A to 5D are views showing results of M & S penetration analysis of a taner application model and M & S penetration analysis results of a torpedo application model according to an embodiment of the present invention. This M & S penetration analysis was derived by measuring a case where a conventional unzipped model was fired on a gelatin block showing characteristics similar to that of a human body, and a case where a fuzzy application model according to the present invention was fired.

5A through 5D, FIG. 5A is a non-destructive ammunition model in which a bullet is not applied and has a weight of 0.97 g. As shown in FIG. 5B, the kinetic energy is approximately 8.3 J , And the penetration depth was measured to be approximately 21 mm.

5C is a non-fired ammunition model to which a torpedo is applied. The model has a weight of 5.61 g according to the shape of the torso (that is, the same as in FIG. 4B), and through the M & S penetration analysis result as shown in FIG. 5D The kinetic energy was measured to be approximately 47.4 J, and the penetration depth was measured to be approximately 172 mm.

As described above, the non-firing ammunition applied with the tanzapine can be used in a general firearm to improve the accuracy of the bullet through the stability of the rotation along the steel wire, and the bullet weight can be controlled by changing the shape of the bullet. It can provide adequate bullet physical strength.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be readily apparent that such substitutions, modifications, and alterations are possible.

110: casings 120: ammunition
130: Tanzapi 140: Primer
150: Propellant

Claims (5)

A cylindrical shell having a front end opened,
An ebony core coupled to the shell and separated from the shell at the time of firing,
A primer provided at a rear end of the shell to strike a ball provided in the gun,
And a propellant filled in the shell to ignite the primer to fire the bullet,
Wherein the carbonized material is made of a copper material,
Wherein the carbon black is contacted with the steel wire of the firearm so as to improve the accuracy of the carbon black by reducing the degree of dispersion through the stabilization of rotation of the carbon ball.
delete The method according to claim 1,
The non-destructive ammunition is provided with a thickness ranging from 0.65 to 3 mm when the non-destructive ammunition is 9 mm in diameter.
The method according to claim 1,
The non-destructive ammunition is a non-destructive ammunition that regulates the weight of the burnt material by changing its shape to control the physical force.
The method according to any one of claims 1, 3, and 4,
Wherein the carbon shafts are made of any one selected from a rubber material, a plastic material, and a silicone material.

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