CN117308698A - Gun-shot non-lethal ammunition integrating shotshell strike and tear-gas dissipation - Google Patents

Gun-shot non-lethal ammunition integrating shotshell strike and tear-gas dissipation Download PDF

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Publication number
CN117308698A
CN117308698A CN202311416531.4A CN202311416531A CN117308698A CN 117308698 A CN117308698 A CN 117308698A CN 202311416531 A CN202311416531 A CN 202311416531A CN 117308698 A CN117308698 A CN 117308698A
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CN
China
Prior art keywords
lower layer
shell
powder
cavity
projectile
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Pending
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CN202311416531.4A
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Chinese (zh)
Inventor
汪送
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Engineering University of Chinese Peoples Armed Police Force
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Engineering University of Chinese Peoples Armed Police Force
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Application filed by Engineering University of Chinese Peoples Armed Police Force filed Critical Engineering University of Chinese Peoples Armed Police Force
Priority to CN202311416531.4A priority Critical patent/CN117308698A/en
Publication of CN117308698A publication Critical patent/CN117308698A/en
Pending legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
    • F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
    • F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
    • F42B12/36—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information
    • F42B12/46—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information for dispensing gases, vapours, powders or chemically-reactive substances

Abstract

The invention discloses a gun-shot non-lethal ammunition integrating shot striking and tear-driving, which comprises a shell component and a core component, wherein the shell component wraps the core component and realizes the ejection and ignition of the core component, the core component comprises a split bomb holder, an upper layer of shot body and a lower layer of tear-driving body, the detonation of upper layer of explosive-expanding agent and lower layer of explosive-expanding agent is realized in a echelon manner through ingenious design of a long-delay tube and a short-delay tube, the controllable laser emission of hollow spherical rubber shot from a projectile guide is driven by an upper layer of pushing disc, the controllable spray of OC stimulation powder from a powder guide is driven by a lower layer of pushing disc, the effective surface driving of a core striking area can be realized, the accidental injury probability can be reduced, and the dual non-lethal effect effects of the impact of the shot energy and the tear-driving of OC stimulation powder are realized; the kinetic energy projectile adopts a hollow spherical rubber projectile design, has better ductility when impacting a target, large impact kinetic energy, small specific kinetic energy and low penetration probability, adopts a smokeless propellant design, and has good service performance.

Description

Gun-shot non-lethal ammunition integrating shotshell strike and tear-gas dissipation
Technical Field
The invention relates to the technical field of non-lethal ammunition, in particular to a gun-shot non-lethal ammunition integrating shotshell striking and tear driving.
Background
The non-lethal ammunition is used as main equipment for running, maintaining and stabilizing and treating sudden tasks, the use reliability and the safety of the non-lethal ammunition are increasingly valued, the traditional non-lethal kinetic energy ammunition mainly comprises rubber ammunition and cloth bag ammunition, and the problems of short effective range, low long-distance striking precision and poor action effect generally exist. The non-lethal kinetic energy ammunition is divided into a single shot and a shrapnel, wherein the single shot is mainly used for striking a single target, the shrapnel is used for striking a group target, but the projectile is uncontrollable in scattering, and the accidental injury probability is high.
To increase the capability of non-lethal kinetic energy projectiles to expel and expel a group of targets, the number of the kinetic energy projectiles needs to be increased, the single target is struck by a single projectile to the group of targets struck by an shotshell, the multiple targets are struck by multiple projectiles to cause pain, so that the combat efficiency is improved, but the release of the shotshell projectiles needs to be effectively controlled to reduce the probability of accidental injury, and the projectile scattering is reduced by design, so that the striking controllability is improved. Meanwhile, in order to further improve the combat efficiency, other non-lethal hitting effects such as tear driving and dyeing marks need to be integrated on the basis of kinetic energy hitting.
Disclosure of Invention
The present invention aims to provide a shotgun non-lethal ammunition that integrates shotgun strike and tear dissipation to address the problems set forth in the background art above.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an integrated shrapnel strikes and urges rifle of tear to break away and send out non-lethal ammunition, includes shell case subassembly and bullet core subassembly, its characterized in that:
the cartridge case assembly comprises a cartridge case body, a transmitting charge and a sealing pad, wherein the cartridge case body is integrally processed and manufactured by stainless steel materials, the cartridge case body comprises a cartridge case seat, a cartridge barrel, a cartridge case bottom edge, a bottom fire hole, a high-pressure chamber, a fire transmission hole, a low-pressure chamber, a supporting table and a cartridge case inner cavity, the cartridge barrel and the cartridge case seat are connected in series up and down, the cartridge case bottom edge is a cylinder which is arranged at the outer edge of the bottom of the cartridge case seat in a protruding way, the bottom fire hole is formed at the axis of the bottom of the cartridge case seat, the bowl-shaped high-pressure chamber is formed on the central axis of the middle part of the cartridge case seat, the upper end surface of the high-pressure chamber is sealed by a sealing cover, the fire transmission hole is formed at the axis of the sealing cover on the high-pressure chamber and sealed by a brass film, the low-pressure chamber is a cylinder cavity with an opening at the upper end, a supporting table is arranged at the inner side of a connecting part of the cartridge case seat and the cartridge barrel, the cartridge barrel is a hollow cylinder with two openings at the two ends, the cartridge barrel encloses into a cartridge case inner cavity, the cartridge case seat is filled with a transmitting charge, the transmitting charge comprises primer and propellant powder, the primer is riveted in a primer hole, the primer is a mechanical impact primer, the propellant powder is filled in a high-pressure chamber, the propellant powder is bulk smokeless powder, a sealing pad is covered at an upper port of the cartridge barrel, and the sealing pad is connected with a contact surface of the cartridge barrel by adhesive;
the inner cavity of the shell is filled with a core component, the core component comprises a split bomb support, an upper layer shrapnel and a lower layer tear promoting body, the upper end of the split bomb support is opened, the lower end of the split bomb support is closed, the split bomb support comprises a bomb support bottom, a bomb support flap and a bomb support gap, the periphery of the lower end surface of the bomb support bottom is propped against a supporting table, the lower end of the bomb support bottom is covered with a high-temperature resistant coating, the bomb support gap divides the middle upper part of the split bomb support into bomb support flaps, the number of the bomb support flaps is 4, 4 bomb support flaps are distributed in a circumferential array along the central axis of the split bomb support, the upper layer shrapnel and the lower layer tear promoting body are wrapped by the split bomb support, the upper layer shrapnel comprises an upper layer bomb, a hollow spherical bomb, an upper layer guider, an upper layer pushing disc, an upper layer explosion expanding cavity and an upper layer explosion expanding medicine, the upper layer bomb is a hollow cylinder, the upper projectile guide comprises a projectile guide side wall, a round table-shaped guide cavity and a projectile guide outlet, the inner diameter of the projectile guide outlet is 1.5 times of the outer diameter of the hollow spherical projectile, the round table-shaped guide cavity enclosed by the projectile guide side wall realizes the controllable scattering of the hollow spherical projectile, the upper projectile body bottom is connected with the upper pushing disc, the upper pushing disc is a light thin disc, the upper pushing disc is manufactured by processing light plastic, the lower part of the upper pushing disc is provided with an upper explosion-expanding cavity, the upper explosion-expanding cavity is a cylindrical cavity, an upper explosion-expanding agent filled in the upper explosion-expanding cavity is in the shape of a solid cylinder, the lower part of the upper layer aragonite body is connected in series with a lower layer lacrimation body, the lower layer lacrimation body comprises a lower layer aragonite body, OC stimulating powder, a lower layer powder guide, a lower layer push plate, a lower layer explosion expanding cavity, a lower layer explosion expanding medicine, a long delay tube, a fire transfer tube and a short delay tube, the lower layer aragonite body is a hollow cylinder, the lower layer aragonite body is internally wrapped with the lower layer powder guide, OC stimulating powder and the lower layer push plate, the top of the OC stimulating powder is covered by a fragile thin plate, the lower layer powder guide comprises a powder guide side wall, a powder guide cavity and a powder guide outlet, the powder guide cavity is a hollow cylinder with a round angle treatment at the lower part, the lower layer push plate is clamped at the bottom of the lower layer aragonite body, the lower layer push plate is a light thin disc, the lower layer push plate is manufactured by processing light plastic, the lower layer explosion expanding cavity is arranged at the lower part of the lower layer push plate, the explosion expanding cavity is a cylindrical cavity, the lower layer explosion-expanding agent is filled in the lower layer explosion-expanding cavity, the central axis of the bullet support bottom is provided with an opening, the long delay tube is inserted into the opening on the central axis of the bullet support bottom, the contact surface between the long delay tube and the bullet support bottom is sealed by adopting hot melt adhesive, the delay time of the long delay tube is 2s, the lower layer pushing disc is inserted with fire transfer tubes, the number of the fire transfer tubes is 4, the 4 fire transfer tubes are distributed in a circumferential array along the central axis of the long delay tube, the upper parts of the 4 fire transfer tubes are communicated, the tail parts of the long delay tube are inserted into the upper communicating parts of the 4 fire transfer tubes, the tail parts of the 4 fire transfer tubes are inserted into the lower layer explosion-expanding cavity, the short delay tube is tightly attached to the inner wall of the lower layer bullet body, the two ends of the short delay tube are bent, the short delay tube is hollow round tube, the delay agent is filled in the short delay tube, the delay time of the short delay tube is 1s, the upper elbow of the short delay tube is communicated with the upper explosion-expanding cavity, the lower elbow of the short delay tube faces the low-pressure chamber, and the tail part of the fire transfer tube and the two ends of the short delay tube are sealed by hot melt adhesive.
Preferably, the shell body, the split bomb support and the upper layer shrapnel are in axisymmetric structures, and the central axes of the shell body, the split bomb support and the upper layer shrapnel coincide.
Preferably, the primer is impacted by an anti-riot gun striking pin to ignite the propellant, the propellant is violently combusted to generate a large amount of propellant gas to break through a brass film sealing the fire transmission hole, the brass film enters the low-pressure chamber to push the bullet core component to punch the opening pad and separate from the bullet barrel, the long delay tube and the short delay tube head are simultaneously ignited, the short delay tube is subjected to 1s delay, the tail of the short delay tube is ignited to ignite the upper layer of the explosive, the upper layer explosive is violently combusted to generate a large amount of fuel gas to push the upper layer pushing disc to extrude the hollow spherical projectile to controllably spray out of the upper layer projectile guide, the tail of the long-delay tube fires after the long-delay tube is subjected to 2s delay, the hot melt adhesive of the sealed fire transfer tube is ablated, the lower layer explosive is ignited, the lower layer explosive is violently combusted to generate a large amount of fuel gas to push the lower layer pushing disc to extrude OC stimulation powder to controllably spray out of the lower layer powder guide, and the kinetic energy striking and tear-forcing dispersing of a group target are sequentially realized.
Compared with the prior art, the invention has the following advantages:
1. the upper layer aragonite body and the lower layer lacrimation body are designed, the upper layer aragonite body realizes the controllable dispersion of hollow spherical rubber pellets through the projectile guider, the lower layer aragonite body realizes the controllable spray of OC stimulation powder through the powder guider, so that the effective surface dispersion of a core striking area can be realized, the accidental injury probability can be reduced, and the use safety and the combat efficiency of the invention are greatly improved;
2. the split bomb support is designed, so that the quality of the bomb support is reduced, the wind resistance of the bomb support is increased, and the bomb support and the shrapnel can be separated as soon as possible, so that the probability of accidental injury of the bomb support is obviously reduced;
3. the kinetic energy projectile adopts a hollow spherical rubber projectile design, has consistent projectile specification, can effectively extend when striking a target, ensures high kinetic energy and low specific kinetic energy, and greatly reduces the probability of penetrating the skin;
4. according to the invention, the shell component wraps the core component and realizes the ejection and ignition of the core component, the detonation of the upper layer explosion-expanding medicine and the lower layer explosion-expanding medicine is realized in a echelon manner through ingenious design of the long delay tube and the short delay tube, the controllable laser of the kinetic energy projectile is pushed by the upper layer pushing disc, the controllable spray of OC stimulation powder is pushed by the lower layer pushing disc, the kinetic energy striking and tear-forcing dispersing of the group target are sequentially realized, and the combat efficiency and tactical flexibility are further improved;
5. the gun powder adopts smokeless powder, can obtain better exit speed of uniformity, and has less muzzle smoke quantity, and can not interfere normal tactical actions of users.
Drawings
Fig. 1 is a schematic perspective view of a case assembly 1 according to the present invention;
FIG. 2 is a schematic diagram of the structure of the present invention;
fig. 3 is a schematic structural view of the case assembly 1 according to the present invention;
FIG. 4 is a schematic perspective view of an open-valve sabot 2-1 according to the present invention;
FIG. 5 is a schematic perspective view of an upper layer of aragonite body 2-2 and a lower layer of lacrimator body 2-3 in accordance with the present invention;
FIG. 6 is a schematic representation of the structure of the upper shell body 2-2 and the lower shell body 2-3 of the present invention;
FIG. 7 is a 3/4 perspective view of the upper projectile guide 2-2-3 of the invention;
FIG. 8 is a 3/4 perspective view of the lower powder guide 2-3-3 of the present invention;
FIG. 9 is a schematic view of the controlled dispersion of hollow spherical pellets 2-2-2 in accordance with the present invention;
FIG. 10 is a schematic diagram of the controlled dispersion of OC stimulating powder 2-3-2 in the present invention.
In the figure: 1. 1-1 parts of shell components, 1-1 parts of shell bodies, 1-1 parts of shell seats, 1-1 parts of shell barrels, 1-3 parts of shell bottom edges, 1-1 parts of bottom fire holes, 1-1 parts of high-pressure chambers, 1-1 parts of fire holes, 1-1 parts of low-pressure chambers, 1-1 parts of support tables, 1-9 parts of shell inner cavities, 1-2 parts of shooting charges, 1-2 parts of primer, 1-2 parts of propellant powder, 1-3 parts of sealing pads, 2 parts of core components, 2-1 parts of split-type bullet holders, 2-1 parts of bullet holders, 2-1-2 parts of bullet holders, 2-1-3 parts of bullet holders, 2-2 parts of upper-layer bullet bodies, 2-2-1, an upper shell, 2-2-2, a hollow spherical projectile, 2-2-3, an upper projectile guide, 2-2-3-1, a projectile guide side wall, 2-2-3-2, a round table shaped guide cavity, 2-2-3-3, a projectile guide outlet, 2-2-4, an upper push plate, 2-2-5, an upper explosion cavity, 2-2-6, an upper explosion-expanding agent, 2-3, a lower tear-gas body, 2-3-1, a lower shell, 2-3-2, OC stimulating powder, 2-3-3, a lower powder guide, 2-3-3-1, a powder guide side wall, 2-3-3-2, 2-3-3 parts of powder guiding cavity, 2-3-3 parts of powder guiding device outlet, 2-3-4 parts of lower pushing disc, 2-3-5 parts of lower explosion expanding cavity, 2-3-6 parts of lower explosion expanding medicine, 2-3-7 parts of long delay time tube, 2-3-8 parts of fire transmitting tube, 2-3-9 parts of short delay time tube.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-10, the present invention provides a technical solution: a shotgun non-lethal ammunition integrating shotshell strike and tear propagation includes a hull assembly 1 and a core assembly 2.
Referring to fig. 1, 2 and 3, the shell assembly 1 comprises a shell 1-1, a transmitting charge 1-2 and a sealing pad 1-3, wherein the shell 1-1 is integrally processed and manufactured by stainless steel materials, the shell 1-1 comprises a shell seat 1-1-1, a shell cylinder 1-1-2, a shell bottom edge 1-1-3, a bottom fire hole 1-1-4, a high pressure chamber 1-1-5, a fire transfer hole 1-1-6, a low pressure chamber 1-1-7, a supporting table 1-1-8 and a shell cavity 1-1-9, the shell cylinder 1-1-2 and the shell seat 1-1-1 are connected in series up and down, the shell bottom edge 1-1-3 is a cylinder arranged at the outer edge of the bottom of the shell seat 1-1, the bottom of the shell seat 1-1 is provided with a bottom fire hole 1-4, the middle part of the shell seat 1-1 is provided with a high pressure chamber 1-5, the high pressure chamber 1-1-1 is provided with a brass center shaft, the upper end of the high pressure chamber 1-1-1-5 is provided with a sealing cover 1-1-1-1 through the center shaft, the upper end of the low pressure chamber 1-1-1-1 is provided with a sealing pad 1-6, the upper end of the high pressure chamber 1-1-1 is provided with a sealing pad 1-6, the inner side of the connecting part of the shell seat 1-1-1 and the shell barrel 1-2 is provided with a supporting table 1-1-8, the shell barrel 1-1-2 is a hollow cylinder with two open ends, the shell barrel 1-1-2 encloses an inner cavity 1-1-9 of the shell, the shell seat 1-1 is internally filled with a transmitting charge 1-2, the transmitting charge 1-2 comprises a primer 1-2-1 and a transmitting powder 1-2-2, the primer 1-2-1 is riveted in a primer hole 1-1-4, the primer 1-2-1 is a mechanical impact primer, the transmitting powder 1-2-2 is filled in a high-pressure chamber 1-1-5, the transmitting powder 1-2 is bulk smokeless powder, an upper port of the shell barrel 1-1-2 is covered with a sealing pad 1-3, and the contact surface of the sealing pad 1-3 and the shell barrel 1-2 is connected by gluing;
referring to fig. 3-10, the inner cavity 1-1-9 of the shell is filled with a core component 2, the core component 2 comprises a split bomb support 2-1, an upper layer shrapnel 2-2 and a lower layer lacrimation body 2-3, the split bomb support 2-1 is opened at the upper end and closed at the lower end, the split bomb support 2-1 comprises a bomb support bottom 2-1-1, a bomb support petal 2-1-2 and a bomb support notch 2-1-3, the periphery of the lower end surface of the bomb support bottom 2-1-1 is abutted against a supporting table 1-1-8, the lower end part of the bomb support bottom 2-1-1 is covered with a high temperature resistant coating, the bomb support notch 2-1-3 divides the middle upper part of the split bomb support 2-1 into a bomb support petal 2-1-2, the number of the bomb supporting petals 2-1-2 is 4, 4 bomb supporting petals 2-1-2 are distributed in a circumferential array along the central axis of the split bomb supporting bomb 2-1, the upper layer shrapnel 2-2 and the lower layer lacrimation body 2-3 are wrapped by the split bomb supporting bomb 2-1, the upper layer shrapnel 2-2 comprises an upper layer bomb 2-1, a hollow spherical bomb 2-2, an upper layer projectile guider 2-2-3, an upper layer pushing disc 2-2-4, an upper layer explosion expanding cavity 2-2-5 and an upper layer explosion expanding medicine 2-2-6, the upper layer bomb 2-2-1 is a hollow cylinder, and the upper layer bomb 2-2-1 is internally wrapped by the upper layer projectile guider 2-2-3, the hollow spherical projectile 2-2-2 and the upper pushing disc 2-4 are hollow spherical rubber projectiles with consistent specification, the upper projectile guide 2-2-3 is a cylinder with a round platform cavity arranged inside, the upper projectile guide 2-2-3 comprises a projectile guide side wall 2-2-3-1, a round platform-shaped guide cavity 2-2-3-2 and a projectile guide outlet 2-2-3-3, the inner diameter of the projectile guide outlet 2-2-3-3 is 1.5 times of the outer diameter of the hollow spherical projectile 2-2, the round platform-shaped guide cavity 2-2-3-2 enclosed by the projectile guide side wall 2-2-3-1 realizes the controllable scattering of the hollow spherical projectile 2-2-2, the bottom of the upper layer bomb body 2-2-1 is connected with an upper layer pushing disc 2-2-4, the upper layer pushing disc 2-2-4 is a light thin disc, the upper layer pushing disc 2-2-4 is processed and manufactured by light plastic, the lower part of the upper layer pushing disc 2-2-4 is provided with an upper layer explosion expanding cavity 2-2-5, the upper layer explosion expanding cavity 2-2-5 is a cylindrical cavity, the upper layer explosion expanding cavity 2-2-5 is filled with an upper layer explosion expanding medicine 2-2-6, the upper layer explosion expanding medicine 2-2-6 is in a solid cylinder shape, the lower part of the upper layer bomb body 2-2 is connected with a lower layer lacrimation body 2-3 in series, the lower lacrimation body 2-3 comprises a lower elastomer 2-3-1, OC stimulating powder 2-3-2, a lower powder guider 2-3-3, a lower push plate 2-3-4, a lower explosion expansion cavity 2-3-5, a lower explosion expanding agent 2-3-6, a long delay tube 2-3-7, a fire transfer tube 2-3-8 and a short delay tube 2-3-9, wherein the lower elastomer 2-3-1 is a hollow cylinder, the lower elastomer 2-3-1 is internally wrapped by the lower powder guider 2-3-3, the OC stimulating powder 2-3-2 and the lower push plate 2-3-4, the top of the OC stimulating powder 2-3-2 is covered by a fragile thin plate, the lower powder guider 2-3-3 comprises a powder guider side wall 2-3-3-1, a powder guiding cavity 2-3-3-3 and a powder guider outlet 2-3-3, the lower powder guider cavity 2-3-3-3 is a hollow round disc, the lower push plate 2-3-3 is a hollow round disc 2-3-4, the lower explosion expansion cavity 2-3-3-4 is a round disc 2-4 is arranged at the bottom of the lower elastomer 2-3-1, the lower explosion expansion cavity 2-3-4 is a round disc 2-4, the lower layer explosion-expanding cavity 2-3-5 is filled with lower layer explosion-expanding medicine 2-3-6, the central axis of the bullet support bottom 2-1-1 is provided with holes, the long delay time-delay pipes 2-3-7 are inserted into the holes provided on the central axis of the bullet support bottom 2-1-1, the contact surface between the long delay time-delay pipes 2-3-7 and the bullet support bottom 2-1-1 is sealed by hot melt adhesive, the delay time of the long delay time-delay pipes 2-3-7 is 2s, the lower layer pushing disc 2-3-4 is inserted into the fire transfer pipes 2-3-8, the number of the fire transfer pipes 2-3-8 is 4, the 4 fire transfer pipes 2-3-8 are distributed in a circumferential array along the central axis of the long delay time-delay pipes 2-3-7, 4 fire transfer tubes 2-3-8 are communicated with each other at the upper part, 4 fire transfer tubes 2-3-8 are inserted into the upper communicating parts of the long delay tubes 2-3-7, 4 fire transfer tubes 2-3-8 are inserted into the lower layer explosion-expanding cavity 2-3-5 at the tail part, the short delay tubes 2-3-9 are tightly attached to the inner wall of the lower layer elastomer 2-3-1, two ends of the short delay tubes 2-3-9 are bent, the short delay tubes 2-3-9 are hollow round tubes, delay drugs are filled in the short delay tubes 2-3-9, the delay time of the short delay tubes 2-3-9 is 1s, the upper elbow of the short delay tubes 2-3-9 is communicated with the upper layer explosion-expanding cavity 2-2-5, the lower elbow of the short delay tube 2-3-9 faces the low pressure chamber 1-1-7, and the tail part of the fire transfer tube 2-3-8 and the two ends of the short delay tube 2-3-9 are sealed by hot melt adhesive.
Referring to fig. 1, 2, 3 and 4, the shell body 1-1, the split bomb support 2-1 and the upper layer shrapnel 2-2 are all in axisymmetric structures, and the central axes of the shell body 1-1, the split bomb support 2-1 and the upper layer shrapnel 2-2 coincide.
In the embodiment, the primer 1-2-1 is impacted by the anti-riot gun firing pin to ignite the propellant 1-2-2, the propellant 1-2-2 is violently combusted to generate a large amount of propellant gas to break through a brass film sealing the fire transmission hole 1-1-6, the brass film enters the low-pressure chamber 1-1-7, the bullet core assembly 2 is pushed to blow out the sealing pad 1-3 and separate from the bullet barrel 1-1-2, the heads of the long delay tube 2-3-7 and the short delay tube 2-3-9 are simultaneously ignited, the tail of the short delay tube 2-3-9 ignites, the upper layer of the explosion expanding medicament 2-2-6 is ignited after 1s delay, the upper layer explosive 2-2-6 is violently combusted to generate a large amount of fuel gas to push the upper layer pushing disc 2-2-4 to extrude the hollow spherical projectile 2-2-2 to controllably spray out of the upper layer projectile guide 2-2-3, the long delay tube 2-3-7 is subjected to 2s delay, the tail of the long delay tube 2-3-7 is ignited, the hot melt adhesive of the sealed fire transmission tube 2-3-8 is ablated, the lower layer explosive 2-3-6 is ignited, the lower layer explosive 2-3-6 is violently combusted to generate a large amount of fuel gas to push the lower layer pushing disc 2-3-4 to controllably spray out of the OC stimulation powder 2-3-2 from the lower layer powder guide 2-3-3, and the kinetic energy striking and tear-promoting dispersing of a group target are realized.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (3)

1. The utility model provides a non-lethal ammunition of rifle of integrated shrapnel striking and tear driving, includes shell case subassembly (1) and bullet core subassembly (2), its characterized in that:
the cartridge case assembly (1) comprises a cartridge case body (1-1), a transmitting charge (1-2) and a sealing pad (1-3), wherein the cartridge case body (1-1) is integrally processed and manufactured by stainless steel materials, the cartridge case body (1-1) comprises a cartridge case seat (1-1-1), a cartridge case (1-1-2), a cartridge case bottom edge (1-1-3), a primer hole (1-1-4), a high-pressure chamber (1-1-5), a fire transmission hole (1-1-6), a low-pressure chamber (1-1-7), a supporting table (1-1-8) and a cartridge case inner cavity (1-1-9), the cartridge case (1-1-2) and the cartridge case seat (1-1-1) are connected in series up and down, the cartridge case bottom edge (1-1-3) is a cylinder protruding from the outer edge of the bottom of the cartridge case seat (1-1-1), the bottom center axis of the cartridge case seat (1-1-1) is provided with a bottom hole (1-4), the cartridge case seat (1-1-1-1) is provided with a bottom axis, the high-pressure chamber (1-5) is provided with a bowl-shaped top end face, the high-pressure chamber (1-1-5) is provided with a fire transfer hole (1-1-6) at the axle center of the upper sealing cover, the fire transfer hole (1-1-6) is sealed by a brass film, the upper central axis of the upper part of the shell case seat (1-1-1) is provided with a low-pressure chamber (1-1-7), the low-pressure chamber (1-1-7) is a cylinder cavity with an opening at the upper end, the inner side of the connecting part of the shell case seat (1-1-1) and the shell cylinder (1-1-2) is provided with a supporting table (1-1-8), the shell cylinder (1-1-2) is a hollow cylinder with two ends open, the cartridge case (1-1-2) encloses an inner cavity (1-1-9) of the cartridge case, a transmitting charge (1-2) is filled in the cartridge case seat (1-1-1), the transmitting charge (1-2) comprises a primer (1-2-1) and a transmitting powder (1-2-2), the primer (1-2-1) is riveted in a primer hole (1-1-4), the primer (1-2-1) is a mechanical impact primer, the transmitting powder (1-2-2) is filled in a high-pressure chamber (1-1-5), the transmitting powder (1-2-2) is bulk smokeless powder, the upper port of the bullet cylinder (1-1-2) is covered with a sealing pad (1-3), and the contact surface of the sealing pad (1-3) and the bullet cylinder (1-1-2) is connected by adopting adhesive;
the shell comprises a shell body inner cavity (1-1-9) filled with a shell core component (2), the shell core component (2) comprises a valve opening shell support (2-1), an upper layer shell body (2-2) and a lower layer tear promoting body (2-3), the upper end of the valve opening shell support (2-1) is opened and the lower end of the valve opening shell support is closed, the valve opening shell support (2-1) comprises a shell support bottom (2-1-1), shell support flaps (2-1-2) and shell support notches (2-1-3), the periphery of the lower end face of the shell support bottom (2-1-1) abuts against a supporting table (1-1-8), the lower end part of the shell support bottom (2-1-1) is covered with a high-temperature resistant coating layer, the shell support notches (2-1-3) divide the middle upper part of the valve opening shell support (2-1) into shell support flaps (2-1-2), the number of the shell support flaps (2-1-2) is 4, 4 shell support flaps (2-1-2) are distributed along the periphery of the shell support bottom (2-1-1) and the shell support bottom (2-1-2) and the shell body (2-3) are distributed by the upper end face of the shell body (2-1-1-1) The upper projectile guide (2-2-3), the hollow spherical projectile guide (2-2-3), the upper pushing disc (2-2-4), the upper explosion-expanding cavity (2-2-5) and the upper explosion-expanding medicine (2-2-6), wherein the upper projectile guide (2-2-1) is a hollow cylinder, the upper projectile guide (2-2-3), the hollow spherical projectile (2-2-2) and the upper pushing disc (2-2-4) are wrapped in the upper projectile guide (2-2-1), the hollow spherical projectile (2-2-2) is a hollow spherical rubber projectile with consistent specification, the upper projectile guide (2-2-3) is a cylinder with a round platform cavity formed inside, the upper projectile guide (2-2-3) comprises a projectile guide side wall (2-2-3-1), a round platform-shaped guide cavity (2-2-3-2) and a projectile guide outlet (2-2-3-3), the hollow spherical projectile guide outlet (2-3) is a hollow spherical projectile with an inner diameter (2-2-2-3) which is equal to that of the spherical projectile guide (2-3) is equal to the spherical projectile guide side wall, the round table-shaped guide cavity (2-2-3-2) enclosed by the side wall (2-2-3-1) of the projectile guide realizes the controllable scattering of the hollow spherical projectile (2-2-2), the bottom of the upper layer projectile body (2-2-1) is connected with the upper layer pushing disc (2-2-4), the upper layer pushing disc (2-2-4) is a light thin disc, the upper layer pushing disc (2-2-4) is manufactured by processing light plastic, the lower part of the upper layer pushing disc (2-2-4) is provided with the upper layer explosion expansion cavity (2-2-5), the upper layer explosion expansion cavity (2-2-5) is a cylindrical cavity, the upper layer explosion-expanding cavity (2-2-5) is filled with an upper layer explosion-expanding agent (2-2-6), the upper layer explosion-expanding agent (2-2-6) is in a solid cylinder shape, the lower part of the upper layer aragonite body (2-2) is connected in series with a lower layer lacrimation body (2-3), the lower layer lacrimation body (2-3) comprises a lower layer lacrimation body (2-3-1), OC stimulating powder (2-3-2), a lower layer powder guider (2-3-3), a lower layer pushing disc (2-3-4), a lower layer explosion-expanding cavity (2-3-5), a lower layer explosion-expanding agent (2-3-6), the long delay tube (2-3-7), the fire transfer tube (2-3-8) and the short delay tube (2-3-9), the lower layer elastomer (2-3-1) is a hollow cylinder, the lower layer elastomer (2-3-1) is internally wrapped with a lower layer powder guider (2-3-3), OC stimulating powder (2-3-2) and a lower layer pushing disc (2-3-4), the top of the OC stimulating powder (2-3-2) is covered by a fragile thin disc, the lower layer powder guider (2-3-3) comprises a powder guider side wall (2-3-3-1), a powder guiding cavity (2-3-3-2) and a powder guider outlet (2-3-3-3), the powder guiding cavity (2-3-3-2) is a hollow cylinder with a round corner treatment at the lower part, the bottom of the lower layer elastomer (2-3-1) is clamped with the lower layer pushing disc (2-3-4), the lower layer pushing disc (2-3-3-4) is a light-weight thin disc (2-3-4), the lower layer plastic expansion disc (2-3-4) is arranged, the lower layer explosion-expanding cavity (2-3-5) is a cylindrical cavity, the lower layer explosion-expanding cavity (2-3-5) is filled with lower layer explosion-expanding medicine (2-3-6), the bottom (2-1-1) is provided with an upper opening on the central axis, the long delay tube (2-3-7) is inserted into the hole formed on the central axis of the bottom (2-1-1), the contact surface between the long delay tube (2-3-7) and the bottom (2-1) is sealed by adopting hot melt adhesive, the delay time of the long delay tube (2-3-7) is 2s, the number of the lower layer push-down push-plate (2-3-4) is 4, the 4 fire-transmitting tubes (2-3-8) are inserted in the 4 fire-transmitting tubes, the 4 fire-transmitting tubes (2-3-8) are circumferentially distributed along the central axis of the long delay tube (2-3-7), the upper end parts (2-3-7) of the fire-transmitting tubes (2-3-8) are communicated with the upper end parts (2-3-7) of the fire-transmitting tubes (2-3-7), the short delay time delay tube (2-3-9) is tightly attached to the inner wall of the lower layer elastomer (2-3-1), two ends of the short delay time delay tube (2-3-9) are bent, the short delay time delay tube (2-3-9) is a hollow round tube, delay agents are arranged in the short delay time delay tube (2-3-9), the delay time of the short delay time delay tube (2-3-9) is 1s, an elbow at the upper part of the short delay time delay tube (2-3-9) is communicated with the upper layer explosion expansion cavity (2-2-5), an elbow at the lower part of the short delay time delay tube (2-3-9) faces towards the low pressure chamber (1-1-7), and the tail part of the fire transmission tube (2-3-8) and two ends of the short delay time delay tube (2-3-9) are sealed through hot melt adhesives.
2. The integrated shotshell striking and tear dispersion shotgun-shotgun shell of claim 1, wherein: the shell body (1-1), the split bomb support (2-1) and the upper layer of the shrapnel body (2-2) are of axisymmetric structures, and central axes of the shell body (1-1), the split bomb support (2-1) and the upper layer of the shrapnel body (2-2) coincide.
3. The integrated shotshell striking and tear dispersion shotgun-shotgun shell of claim 1, wherein: the primer (1-2-1) is impacted by an anti-riot gun striking pin to ignite the propellant powder (1-2-2), the propellant powder (1-2-2) is violently combusted to generate a large amount of propellant gas to break through a brass film of the sealing fire transmission hole (1-1-6), the brass film enters the low pressure chamber (1-1-7), the bullet core component (2) is pushed to break away the sealing pad (1-3) and separate from the bullet barrel (1-1-2), the heads of the long delay tube (2-3-7) and the short delay tube (2-3-9) are simultaneously ignited, the tail of the short delay tube (2-3-9) is ignited after 1s delay, the upper layer of the explosive gas (2-2-6) is ignited, the upper layer of the explosive gas is pushed to push the upper layer disc (2-2-4) to extrude the hollow spherical 2-2-2-3-9 to be guided to the tail of the bullet, the long delay tube (2-3-9) can be ejected from the end of the bullet-2-3-9, and the tail of the short delay tube (2-3-9) can be controlled after 1s delay, the lower layer explosive-expanding agent (2-3-6) is ignited, and the lower layer explosive-expanding agent (2-3-6) is violently combusted to generate a large amount of fuel gas to push the lower layer pushing disc (2-3-4) to extrude OC stimulating powder (2-3-2) to controllably spray out from the lower layer powder guider (2-3-3), so that the kinetic energy striking and tear-forcing dispersing of the group target are sequentially realized.
CN202311416531.4A 2023-10-30 2023-10-30 Gun-shot non-lethal ammunition integrating shotshell strike and tear-gas dissipation Pending CN117308698A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311416531.4A CN117308698A (en) 2023-10-30 2023-10-30 Gun-shot non-lethal ammunition integrating shotshell strike and tear-gas dissipation

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Application Number Priority Date Filing Date Title
CN202311416531.4A CN117308698A (en) 2023-10-30 2023-10-30 Gun-shot non-lethal ammunition integrating shotshell strike and tear-gas dissipation

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CN117308698A true CN117308698A (en) 2023-12-29

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