CN113899253B - Composite anti-riot kinetic energy bullet of leading honeycomb warhead of super-caliber - Google Patents
Composite anti-riot kinetic energy bullet of leading honeycomb warhead of super-caliber Download PDFInfo
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- CN113899253B CN113899253B CN202111174791.6A CN202111174791A CN113899253B CN 113899253 B CN113899253 B CN 113899253B CN 202111174791 A CN202111174791 A CN 202111174791A CN 113899253 B CN113899253 B CN 113899253B
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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
- 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
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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
- 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
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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
- 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
- F42B12/40—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 of target-marking, i.e. impact-indicating type
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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
- F42B12/72—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material
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Abstract
The invention discloses a composite anti-riot kinetic energy bullet of a preposed ultra-caliber honeycomb bullet, which comprises a launching assembly, a bullet body assembly, a guard plate assembly and a bullet head assembly, wherein the launching assembly is provided with a cylindrical fire transfer hole and a U-shaped fire transfer tube, hot melt adhesives for sealing the launching assembly and the bullet body assembly can be ablated preferentially, so that elastic force for pulling out with better consistency can be formed conveniently, a flame delay tube, a punching ball, a tear-promoting loading body and a high-pressure gas cylinder are arranged in the bullet body assembly, the bullet body assembly is clamped in the lower part of the guard plate assembly, the bullet head assembly is clamped in the upper part of the guard plate assembly, the guard plate assembly is sleeved with a left sleeve clamp and a right sleeve clamp to realize radial compression on the bullet head assembly, the bullet head assembly is provided with a pressure relief tube, a marking loading body and a firing pin, the guard plate assembly is separated from the bullet body assembly and the bullet head assembly under the action of centrifugal force after flying away, the bullet head assembly expands radially, the pressure relief tube expands to form an ultra-caliber honeycomb shape bullet, and the effects of multiple nonfatalysis effects of detonation, dispersion, kinetic energy dissipation, dyeing marks and the like can be realized in the action process of the invention.
Description
Technical Field
The invention relates to the technical field of anti-riot bullets, in particular to a composite anti-riot kinetic energy bullet with a front-mounted ultra-caliber honeycomb bullet head.
Background
The anti-riot kinetic energy bomb, as the earliest non-lethal ammunition, plays an important role in carrying out anti-riot tasks, and will continue to become the main fighting equipment on the future anti-riot battlefield. The caliber of the main stream gun-launched riot-prevention kinetic energy bullet at home and abroad is more than 18mm, 37mm, 38mm and 40mm, the caliber of 48mm or 56mm can be set by a hand-thrown riot-prevention kinetic energy bullet, but the throwing distance is closer, the operational efficiency is limited, and the gun-launched riot-prevention kinetic energy bullet has farther range, higher precision and better operational efficiency.
However, the small-caliber gun-launched anti-riot kinetic energy bomb is easy to cause penetration injury when being used in a close range, and is especially easy to cause excessive injury when hitting a fragile part above a chest line, so that the probability that the anti-riot kinetic energy bomb with a larger caliber generates the excessive injury is relatively smaller and is limited by the caliber of the gun barrel of the anti-riot gun, the caliber of the anti-riot kinetic energy bomb is difficult to increase, and the use safety of the anti-riot kinetic energy bomb is difficult to obviously improve.
Disclosure of Invention
The invention aims to provide a composite anti-riot kinetic energy bullet with a front-mounted ultra-aperture honeycomb warhead, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a compound anti-riot kinetic energy bullet of honeycomb warhead of leading super bore, includes transmission subassembly, projectile body subassembly, backplate subassembly and warhead subassembly, its characterized in that:
the launching assembly comprises a cartridge case, a primer, a high-pressure chamber, a propellant powder, a cylindrical fire transfer hole, a U-shaped fire transfer pipe and a low-pressure chamber, wherein the cartridge case is a stainless steel cartridge case, the cartridge case comprises a cartridge case bottom edge, a primer hole and a cartridge case snap ring, the outer side of the bottom of the cartridge case is convexly provided with the cartridge case bottom edge matched with a slope chamber of the riot gun, the axis of the bottom end surface of the cartridge case is provided with the primer hole, the inner side wall of the top of the cartridge case is convexly provided with an annular cartridge case snap ring with a semicircular cross section, the primer is riveted in the primer hole, the primer is a mechanical impact primer, the upper side of the primer is provided with the high-pressure chamber with a lower cylindrical surface and an upper spherical surface, the propellant powder is filled in the high-pressure chamber, the propellant powder is a mixture of black powder and smokeless powder, and the cylindrical fire transfer hole is arranged on the upper side of the high-pressure chamber, the cartridge case is characterized in that U-shaped fire transfer tubes communicated with a high-pressure chamber and a low-pressure chamber are arranged inside the cartridge case and outside the side wall of the high-pressure chamber, the U-shaped fire transfer tubes comprise U-shaped fire transfer tube inlets communicated with the high-pressure chamber and U-shaped fire transfer tube outlets communicated with the low-pressure chamber, the U-shaped fire transfer tubes are 4, the 4U-shaped fire transfer tubes are distributed in a circumferential array mode along the central axis of the cartridge case, cylindrical fire transfer holes, the U-shaped fire transfer tube inlets and the U-shaped fire transfer tube outlets are all sealed by brass thin films, the low-pressure chamber with a spherical lower part and a cylindrical upper part is arranged on the upper side of each cylindrical fire transfer hole, the bottom fire holes, the high-pressure chamber, the cylindrical fire transfer holes, the U-shaped fire transfer tubes and the low-pressure chamber are prefabricated cavities arranged inside the cartridge case, and a cartridge body assembly is clamped on the upper side of the launching assembly;
the projectile assembly comprises a main projectile body, a projectile body lower cavity, a projectile band, a projectile body tail tip, a flame delay tube, a projectile body upper cavity, an explosive expanding box, a punching ball, a traveling tube, a tear load body and a high-pressure gas cylinder, wherein the main projectile body is processed and manufactured by hard high-temperature-resistant plastics, the outer diameter of the main projectile body is equal to the outer diameter of a projectile shell, a semispherical projectile body lower cavity is formed in the inner side of the lower portion of the main projectile body, an annular projectile band is arranged on the outer side of the lower portion of the main projectile body in a protruding mode, the projectile band is matched with a smoothbore line of an anti-riot gun to endow the projectile body assembly, a guard plate assembly and a projectile head assembly with spinning speed, the projectile body tail tip for clamping a projectile shell snap ring is arranged at the lower end of the main projectile body, an annular groove with a semicircular section is formed in the projectile body tail tip and is a projectile body concave ring, the projectile body concave ring and the projectile shell are mechanically clamped to realize the connection and fixation between the projectile body assembly and the projectile assembly, the contact surface of the concave ring of the projectile body and the clamping ring of the projectile shell is sealed by hot melt adhesive, a delay tube jack is arranged on the central axis of the main projectile body, a flame delay tube is clamped in the delay tube jack, the lower part of the flame delay tube is positioned in the lower cavity of the projectile body, the contact surface of the flame delay tube and the delay tube jack is fixed by 814 glue, the head of the flame delay tube faces to a low-pressure chamber, the tail of the flame delay tube is communicated with an explosive expanding box, a thin-wall circular tube extending out of the upper part of the main projectile body is an upper projectile body, a projectile body clamping groove is arranged on the outer side of the lower end part of the upper projectile body, a receiving head with a slightly higher height is arranged on the outer side of the projectile body clamping groove, the inner cavity of the upper projectile body is an upper chamber of the projectile body, the bottom end surface of the upper chamber is provided with the explosive expanding box which is internally provided with the explosive expanding, a traveling tube is arranged on the central axis of the projectile body, and a small-diameter pressure relief hole is arranged on the traveling tube, the lower part of the advancing pipe is provided with a punching ball locking cavity with a slightly larger inner diameter, punching balls are clamped in the punching ball locking cavity, the punching balls are processed and manufactured by high-density metal materials, the lower part of each punching ball abuts against the upper end face of the explosive expanding box, a lachrymatory load body is sleeved on the outer side of the advancing pipe and is a hollow ring body, the outer wall of the lachrymatory load body is processed and manufactured by polymer foam materials, OC stimulating powder is filled in the lachrymatory load body, the space between the lower end face of the lachrymatory load body and the bottom end face of the upper projectile cavity and the space between the outer side wall of the lachrymatory load body and the inner side wall of the upper projectile cavity are fixedly adhered by 814 glue, the upper part of the advancing pipe is sleeved with a high-pressure gas cylinder, compressed nitrogen is filled in the high-pressure gas cylinder, the bottle cap is processed and manufactured by polymer foam materials, and the projectile body clamping groove and the upper side of the projectile body are clamped and are connected with a guard plate component;
the protective plate assembly comprises a main protective plate, an embedding head, an upper clamping head and a sleeve buckle, wherein the main protective plate is made of light plastic, the main protective plate is a 1/4 cylindrical thin plate, the number of the main protective plate is 4, the 4 main protective plate side wall surfaces are sequentially butted to form a thin-wall circular tube, the embedding head is arranged at the lower part of the main protective plate, the embedding head is clamped into a bullet clamping groove and is abutted against a bearing head, the sleeve buckle is arranged at the upper end part of the main protective plate, the sleeve buckle is used for sleeving two adjacent main protective plates on the left and right, the upper clamping head is arranged on the inner side of the upper part of the main protective plate in a protruding mode, the middle upper part of the main protective plate wraps the bullet assembly, and the upper clamping head is clamped into the bullet assembly;
the bullet head component comprises a main bullet head, a pressure relief pipe, a marked load body, firing pins, bullet head clamping grooves and a gas cylinder containing cavity, the main bullet head is of a front hemisphere and a rear cylinder structure, the main bullet head is formed by vacuum coating of a soft silica gel material, the pressure relief pipe is axially arranged on the main bullet head and comprises a central pressure relief pipe which is located on the central axis of the main bullet head and has a large inner diameter and peripheral pressure relief pipes which are arranged in parallel with the central pressure relief pipe and distributed in a circumferential array mode along the central axis of the main bullet head, the number of the peripheral pressure relief pipes is 8, the marked load body is clamped at the middle upper portion of the central pressure relief pipe, the outer wall of the marked load body is processed and manufactured by a polymer foam material, fluorescent dyeing powder is filled in the marked load body, the bullet head clamping grooves are formed in the outer side of the upper portion of the main bullet head, the inside of the bullet head clamping grooves are clamped into clamping heads, the firing pins are clamped in the lower portion of the main bullet head and are machined and manufactured by a high-density metal material, the gas cylinder containing cavity is formed in the central axis of the lower end of the main bullet head, the gas cylinder containing cavity is used for clamping high-pressure gas cylinder 814, and a high-pressure adhesive-fixing surface is adopted between the gas cylinder.
Preferably, the launching assembly, the projectile body assembly, the guard plate assembly and the bullet head assembly are all in an axisymmetric structure, and the central axes of the launching assembly, the projectile body assembly, the guard plate assembly and the bullet head assembly are overlapped.
Preferably, gunpowder gas generated by firing the propellant preferentially breaks through the brass thin films sealing the inlet and the outlet of the U-shaped fire transfer tube and then breaks through the brass thin films sealing the cylindrical fire transfer hole, so that hot melt adhesive on the contact surface of the concave ring of the sealed bullet body and the clamping ring of the bullet shell can be preferentially ablated, and the pulling elasticity with better consistency can be formed conveniently.
Preferably, a gap is reserved between the lower punching needle tip of the punching needle and the upper end face of the lachrymatory load body.
Preferably, the embedding head card goes into the projectile body draw-in groove go up the dop card go into the projectile body draw-in groove the cover is detained about the main backplate of cover card and is made main projectile body radially compressed, center pressure release pipe and peripheral pressure release pipe are compression state after projectile body subassembly, backplate subassembly and projectile body subassembly departure riot rifle barrel, backplate subassembly receives centrifugal force effect and breaks away from with projectile body subassembly and projectile body subassembly, main projectile body radial expansion, the external diameter of main projectile body is greater than the external diameter of main projectile body, center pressure release pipe and peripheral pressure release pipe are the state of opening, the projectile body subassembly is the cellular state of super-calibre.
Preferably, the delay time of the flame delay tube is 2.5s, and the storage pressure of the compressed nitrogen in the high-pressure gas cylinder is 2.5Mpa.
Compared with the prior art, the invention has the following advantages:
1. the invention innovatively designs the ultra-caliber honeycomb warhead. The main projectile body which is axially provided with the pressure relief pipe and is made of soft silica gel materials is arranged, the embedding head of the guard plate assembly is clamped into the projectile body clamping groove, the upper clamping head of the guard plate assembly is clamped into the projectile body clamping groove, and the main guard plate is sleeved with the main projectile body in a left-right sleeved mode to realize radial compression of the main projectile body, after the projectile body assembly, the guard plate assembly and the projectile body assembly fly away from a barrel of an anti-riot gun, the guard plate assembly is separated from the projectile body assembly and the projectile head assembly under the action of centrifugal force, the projectile head assembly expands in the radial direction, the pressure relief pipe expands to be in a super-caliber honeycomb state, and the purpose of launching a super-caliber anti-riot kinetic energy projectile by using a small-caliber anti-riot gun is realized;
2. the invention has the effects of knock deterrence, kinetic energy striking, lacrimation dispersing and dyeing marking. According to the invention, a flame delay tube, an explosive expanding box, a punching ball, a tear-gas loading body and a high-pressure gas cylinder are arranged in a projectile body assembly, the flame delay tube is ignited by high-temperature and high-pressure gunpowder gas in a low-pressure chamber, after 2.5 seconds of delay time, the tail part of the flame delay tube is ignited to ignite the explosive expanding in the explosive expanding box, the explosive expanding is violently combusted to generate the gunpowder gas, the impact ball is pushed to be separated from a locking cavity, the high-speed punching is carried out through a travelling tube, the cap of the high-pressure gas cylinder is broken, and compressed nitrogen is released at a high speed, so that the detonation deterrence is realized; when the main warhead impacts the target, the firing pin breaks the outer wall of the lacrimation load body to promote OC stimulating powder to be ejected out from the pressure relief pipe at a high speed, so that the lacrimation dispersion of the target is realized; because the marked load body is embedded in the main warhead, the main warhead is extruded and crushed to release fluorescent dyeing powder when impacting a target, and the target is dyed and marked;
3. according to the invention, the launching assembly adopts a high-low pressure system and a two-stage fire transfer system, the brass thin film of the sealed peripheral U-shaped fire transfer pipe is preferentially blasted, the hot melt adhesive for sealing the launching assembly and the projectile body assembly can be ablated as early as possible, and then the brass thin film for sealing the central cylindrical fire transfer hole is broken, so that stable thrust can be conveniently formed on the projectile body assembly, and the drawing elasticity with better consistency is obtained;
4. the propellant adopts the mixture of black powder and smokeless powder, can realize quick combustion, can improve the consistency of outlet speed, can reduce pollution and corrosion to the bore of the riot gun, is beneficial to improving the continuous combat capability, has less smoke at the muzzle, and cannot influence the normal tactical action;
5. according to the invention, an ultra-caliber soft bullet design is adopted, when a main bullet body impacts a living target, a larger impact section can be formed, the striking effect of a kinetic energy bullet and less than kinetic energy can be realized, the risk of penetrating through the skin of the target can be completely eradicated, the bullet body is endowed with a spinning speed by matching a bullet belt with a rifling of an antiriot gun, the stable flight of a bullet is realized in a gyro stable mode, and the striking precision is greatly improved;
6. the high-pressure gas cylinder is arranged in the bomb body assembly, OC stimulating powder is quickly sprayed by adopting a compressed gas blasting mode, the effect of deterring certain effect is achieved, and meanwhile, the hidden danger of fire is avoided, so that the bomb body assembly can be used in complex environments such as gas stations, oil depots, downtown and the like.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic perspective view of the cartridge case 1-1 at 1/4 in accordance with the present invention;
FIG. 4 is a schematic perspective view of the projectile assembly 2 of the present invention at 1/4 thereof;
fig. 5 is a perspective view of the projectile assembly 2 and the bullet head assembly 4 without the apron assembly 3 in the present invention;
FIG. 6 is a schematic view of the distribution of the pressure relief tube 4-2 according to the present invention.
In the figure: 1. the projectile comprises a projectile assembly, 1-1 part, a projectile shell, 1-1-1 part, a projectile shell bottom edge, 1-1-2 parts, a primer hole, 1-1-3 parts, a projectile shell snap ring, 1-2 parts, a primer, 1-3 parts, a high-pressure chamber, 1-4 parts, a propellant powder, 1-5 parts, a cylindrical fire transfer hole, 1-6 parts, a U-shaped fire transfer pipe, 1-6-1 parts, a U-shaped fire transfer pipe inlet, 1-6-2 parts, a U-shaped fire transfer pipe outlet, 1-7 parts, a low-pressure chamber, 2 parts, a projectile body assembly, 2-1 parts, a main projectile body, 2-1-1 parts, a delay pipe insertion hole, 2-1-2 parts, a projectile body clamping groove, 2-1-3 parts, a bearing head, 2-1-4 parts, an upper projectile body, 2-2 parts, a projectile body lower cavity, 2-3 parts, a projectile band, 2-4 parts and a projectile body tail tip, 2-4-1 parts of a bullet concave ring, 2-5 parts of a flame delay tube, 2-6 parts of a bullet upper cavity, 2-7 parts of an explosion-expanding medicine box, 2-8 parts of an impact ball, 2-9 parts of a travelling tube, 2-10 parts of a tear load body, 2-11 parts of a high-pressure gas cylinder, 3 parts of a guard plate assembly, 3-1 parts of a main guard plate, 3-2 parts of an embedding head, 3-3 parts of an upper clamping head, 3-4 parts of a sleeve buckle, 4 parts of a bullet assembly, 4-1 parts of a main body, 4-2 parts of a bullet, 4-2 parts of a pressure relief pipe, 4-2-1 parts of a central pressure relief pipe, 4-2 parts of a peripheral pressure relief pipe, 4-3 parts of a marking load body, 4-4 parts of a firing pin, 4-5 parts of a bullet clamping groove, 4-6 parts of a gas cylinder accommodating cavity.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a composite anti-riot kinetic energy bullet of a front-mounted super-caliber honeycomb bullet comprises a launching assembly 1, a bullet body assembly 2, a guard plate assembly 3 and a bullet head assembly 4.
With reference to fig. 2 and 3, the launching assembly 1 comprises a cartridge case 1-1, a primer 1-2, a high-pressure chamber 1-3, a propellant powder 1-4, a cylindrical fire transfer hole 1-5, a U-shaped fire transfer pipe 1-6 and a low-pressure chamber 1-7, the cartridge case 1-1 is a stainless steel cartridge case, the cartridge case 1-1 comprises a cartridge case bottom edge 1-1-1, a primer hole 1-1-2 and a cartridge case snap ring 1-1-3, the cartridge case bottom edge 1-1-1 matched with an explosion-proof gun slope chamber is convexly arranged on the outer side of the bottom of the cartridge case 1-1, the primer hole 1-1-2 is arranged on the axis of the bottom end face of the cartridge case 1-1, an annular cartridge case snap ring 1-1-3 with a semicircular cross section is convexly arranged on the inner side wall of the top of the cartridge case 1-1, the primer hole 1-1-2 is internally riveted with the primer 1-2, the primer 1-2 is a mechanical impact primer, a high-pressure chamber 1-3 which is a cylindrical surface at the lower part and a spherical surface at the upper part is arranged at the upper side of the primer 1-2, a propellant powder 1-4 is filled in the high-pressure chamber 1-3, the propellant powder 1-4 is a mixture of black powder and smokeless powder, a cylindrical fire transfer hole 1-5 is arranged at the upper side of the high-pressure chamber 1-3, a U-shaped fire transfer pipe 1-6 which is communicated with the high-pressure chamber 1-3 and a low-pressure chamber 1-7 is arranged in the cartridge case 1-1 and outside the side wall of the high-pressure chamber 1-3, the U-shaped fire transfer pipe 1-6 comprises a U-shaped fire transfer pipe inlet 1-6-1 which is communicated with the high-pressure chamber 1-3 and a U-shaped fire transfer pipe outlet 1-6-2 which is communicated with the low-pressure chamber 1-7, the number of the U-shaped fire transfer tubes 1-6 is 4, the 4U-shaped fire transfer tubes 1-6 are distributed in a circumferential array along the central axis of the cartridge case 1-1, the cylindrical fire transfer holes 1-5, the U-shaped fire transfer tube inlets 1-6-1 and the U-shaped fire transfer tube outlets 1-6-2 are all sealed by brass films, low-pressure chambers 1-7 which are spherical at the lower part and cylindrical at the upper part are arranged at the upper sides of the cylindrical fire transfer holes 1-5, the bottom fire holes 1-1-2, the high-pressure chambers 1-3, the cylindrical fire transfer holes 1-5, the U-shaped fire transfer tubes 1-6 and the low-pressure chambers 1-7 are prefabricated cavities arranged in the cartridge case 1-1, and the cartridge body assembly 2 is clamped at the upper side of the launching assembly 1;
with reference to fig. 2 and 4, the projectile body assembly 2 comprises a main projectile body 2-1, a projectile body lower cavity 2-2, a projectile band 2-3, a projectile body tail tip 2-4, a flame delay tube 2-5, a projectile body upper cavity 2-6, an explosive expanding box 2-7, an impact ball 2-8, a traveling tube 2-9, a tear-gas load body 2-10 and a high-pressure gas cylinder 2-11, wherein the main projectile body 2-1 is made of hard high-temperature-resistant plastic, the outer diameter of the main projectile body 2-1 is equal to that of a projectile shell 1-1, a semispherical projectile body lower cavity 2-2 is arranged on the inner side of the lower part of the main projectile body 2-1, and an annular projectile band 2-3 is arranged on the outer side of the lower part of the main projectile body 2-1, the bullet belt 2-3 is matched with the negative rifling of the anti-riot gun to endow the bullet assembly 2, the guard plate assembly 3 and the bullet assembly 4 with spin speed, the lower end part of the main bullet 2-1 is provided with a bullet tail tip 2-4 for clamping the bullet shell snap ring 1-1-3, an annular groove with a semicircular section is arranged on the bullet tail tip 2-4 and is a bullet concave ring 2-4-1, the bullet concave ring 2-4-1 and the bullet shell snap ring 1-1-3 are mechanically clamped to realize the connection and fixation between the bullet assembly 2 and the launching assembly 1, the contact surface of the bullet concave ring 2-4-1 and the bullet shell snap ring 1-1 is sealed by hot melt adhesive, the axis of the main bullet 2-1 is provided with a delay tube jack 2-1-1, a flame delay tube 2-5 is clamped in the delay tube jack 2-1-1, the lower part of the flame delay tube 2-5 is positioned in a lower cavity 2-2 of the projectile body, the contact surface between the flame delay tube 2-5 and a jack 2-1-1 of the flame delay tube is fixed by 814 glue, the head part of the flame delay tube 2-5 faces to a low pressure chamber 1-7, the tail part of the flame delay tube 2-5 is communicated with an explosive expanding box 2-7, a thin-wall round tube extending from the upper part of the main projectile body 2-1 is an upper projectile body 2-1-4, an projectile body clamping groove 2-1-2 is arranged on the outer side of the lower end part of the upper projectile body 2-1-4, a slightly higher adapting head 2-1-3 is arranged on the outer side of the projectile body clamping groove 2-1-2, the inner cavity of the upper projectile body 2-1-4 is an upper projectile body 2-6, and the bottom end surface axis of the upper projectile body 2-6 is provided with the explosive expanding box 2-7, the explosive expanding box 2-7 is filled with explosive expanding agents, the axis of the upper cavity 2-6 of the projectile body is provided with a travelling pipe 2-9, the travelling pipe 2-9 is densely provided with small-diameter pressure relief holes, the lower part of the travelling pipe 2-9 is provided with an impact ball locking cavity 2-9-1 with a slightly larger inner diameter, the impact ball 2-8 is clamped in the impact ball locking cavity 2-9-1, the impact ball 2-8 is made of high-density metal materials, the lower part of the impact ball 2-8 abuts against the upper end face of the explosive expanding box 2-7, the outer side of the travelling pipe 2-9 is sleeved with a tear load body 2-10, the tear load body 2-10 is a hollow circular ring body, and the outer wall of the tear load body 2-10 is made of polymer foam materials, OC stimulating powder is filled in the lachrymatory load body 2-10, the lower end face of the lachrymatory load body 2-10 and the bottom end face of the upper cavity 2-6 of the projectile body, the outer side wall of the lachrymatory load body 2-10 and the inner side wall of the upper cavity 2-6 of the projectile body are fixed by 814 glue, the upper part of the travelling pipe 2-9 is sleeved with a high-pressure gas cylinder 2-11, the high-pressure gas cylinder 2-11 is filled with compressed nitrogen, the bottle cap of the high-pressure gas cylinder 2-11 is made of polymer foam materials, and the upper sides of the projectile body clamping groove 2-1-2 and the bearing head 2-1-3 are clamped and bearing a guard plate component 3;
with reference to fig. 1, 2 and 4, the guard plate assembly 3 includes a main guard plate 3-1, an embedding head 3-2, an upper chuck 3-3 and a sleeve fastener 3-4, the main guard plate 3-1 is made of lightweight plastics, the main guard plate 3-1 is a 1/4 cylindrical thin plate, the number of the main guard plate 3-1 is 4, the side wall surfaces of the 4 main guard plates 3-1 are sequentially butted to form a thin-walled circular tube, the lower portion of the main guard plate 3-1 is provided with the embedding head 3-2, the embedding head 3-2 is clamped into a cartridge slot 2-1-2 and abuts against the socket head 2-1-3, the upper end portion of the main guard plate 3-1 is provided with the sleeve fastener 3-4, the sleeve fastener 3-4 is used for sleeving two adjacent left and right main guard plates 3-1, the inner side of the upper portion of the main guard plate 3-1 is provided with the upper chuck 3-3 in a protruding manner, the upper portion of the main guard plate 3-1 is provided with the cartridge assembly 4, and the upper chuck 3-3 is clamped into the cartridge assembly 4;
with reference to fig. 2, 5 and 6, the bullet assembly 4 includes a main bullet 4-1, a pressure relief pipe 4-2, a labeled load body 4-3, a firing pin 4-4, a bullet slot 4-5 and an air bottle accommodating cavity 4-6, the main bullet 4-1 is in a front hemispherical body and rear cylindrical body structure, the main bullet 4-1 is formed by vacuum coating of a soft silica gel material, the pressure relief pipe 4-2 is axially arranged on the main bullet 4-1, the pressure relief pipe 4-2 includes a central pressure relief pipe 4-2-1 with a larger inner diameter located on a central axis of the main bullet 4-1 and peripheral pressure relief pipes 4-2-2 arranged in parallel with the central pressure relief pipe 4-2-1 and distributed in a circumferential array along the central axis of the main bullet 4-1, the number of the peripheral pressure relief pipes 4-2-2 is 8, the middle upper part of the central pressure relief pipe 4-2-1 is clamped with a marked load body 4-3, the outer wall of the marked load body 4-3 is made of polymer foam materials, fluorescent dye powder is filled in the marked load body 4-3, a bullet clamping groove 4-5 is formed in the outer side of the upper part of a main bullet 4-1, an upper clamping head 3-3 is clamped in the bullet clamping groove 4-5, a firing pin 4-4 is clamped in the lower part of the main bullet 4-1, the firing pin 4-4 is made of high-density metal materials, a gas cylinder accommodating cavity 4-6 is formed in the lower end part of the main bullet 4-1 on the central axis, the gas cylinder accommodating cavity 4-6 is used for clamping a high-pressure gas cylinder 2-11, and 814 glue is used for gluing the contact surface between the gas cylinder accommodating cavity 4-6 and the high-pressure gas cylinder 2-11 And (5) fixing.
With reference to fig. 1 and 2, the launching assembly 1, the projectile body assembly 2, the guard plate assembly 3 and the bullet head assembly 4 are all in an axisymmetric structure, and the central axes of the launching assembly 1, the projectile body assembly 2, the guard plate assembly 3 and the bullet head assembly 4 are coincident.
In the embodiment, gunpowder gas generated by burning the propellant powder 1-4 preferentially breaks through the brass thin films at the inlet 1-6-1 and the outlet 1-6-2 of the U-shaped fire transfer pipe and then breaks through the brass thin films at the sealing cylindrical fire transfer hole 1-5, so that the hot melt adhesive at the contact surface of the concave ring 2-4-1 of the sealing elastomer and the clamping ring 1-1-3 of the shell casing can be preferentially ablated, and the pulling force with better consistency can be formed conveniently.
As shown in figure 2, a gap is reserved between the lower striking pin tip of the striking pin 4-4 and the upper end surface of the tear load body 2-10.
In this embodiment, the embedding head 3-2 is clamped into the bullet clamping groove 2-1-2, the upper clamping head 3-3 is clamped into the bullet clamping groove 4-5, the main protection plate 3-1 is sleeved and clamped around the sleeve buckle 3-4, so that the main bullet 4-1 is radially compressed, the central pressure relief pipe 4-2-1 and the peripheral pressure relief pipes 4-2-2 are in a compressed state, after the bullet assembly 2, the protection plate assembly 3 and the bullet assembly 4 fly out of the barrel of the riot gun, the protection plate assembly 3 is separated from the bullet assembly 2 and the bullet assembly 4 under the action of centrifugal force, the main bullet 4-1 radially expands, the outer diameter of the main bullet 4-1 is larger than that of the main bullet 2-1, the central pressure relief pipe 4-2-1 and the peripheral pressure relief pipes 4-2-2 are in an open state, and the bullet assembly 4 is in an ultra-caliber honeycomb state.
In this embodiment, the delay time of the flame delay tube 2 to 5 is 2.5s, and the storage pressure of the compressed nitrogen in the high-pressure gas cylinder 2 to 11 is 2.5Mpa.
The action process is as follows:
firstly, the invention is loaded into an adaptive bore riot gun, a gun bore is closed, a trigger of the riot gun is buckled, a firing pin impacts a primer 1-2, the primer 1-2 ignites a propellant powder 1-4, the propellant powder 1-4 is violently combusted, after a preset pressure is reached, a brass film sealing a U-shaped fire transmission pipe inlet 1-6-1 and a U-shaped fire transmission pipe outlet 1-6-2 is firstly broken, a hot melt adhesive sealing the contact surface of a concave ring 2-4-1 of a bullet body and a snap ring 1-1-3 of a bullet shell is ablated, a hot melt adhesive sealing a cylindrical fire transmission hole 1-5 is subsequently broken, a propellant gas flame delay tube 2-5 is ignited, after a preset pull-out force is reached, the main bullet body 2-1 is pushed to be separated from the bullet shell 1-1, the bullet shell 1-1-3 is separated from the concave ring 2-4-1 of the bullet body, a snap ring 2-3 of a bullet belt is squeezed into a female bore line, and the bullet assembly 2-3 is promoted to drive a guard plate assembly 3 and a bullet head assembly 4 to generate initial spin; the bullet assembly 2, the guard plate assembly 3 and the bullet head assembly 4 rapidly fly out of a barrel of the riot gun, the guard plate assembly 3 is separated from the bullet assembly 2 and the bullet head assembly 3 due to light weight and centrifugal force, the main bullet head 4-1 radially expands, the pressure relief pipe 4-2 expands, the tail of the flame delay pipe 2-5 is ignited after 2.5 seconds of delay time, an explosive expander in an explosive expander box 2-7 is ignited, the explosive expander burns to generate high-pressure gas to push an impact ball 2-8 to be separated from an impact ball locking cavity 2-9-1, the high-speed sliding of the advancing pipe 2-9 to a high-pressure gas bottle 2-11 is realized, a bottle cap of the high-pressure gas bottle 2-11 is broken, a large explosion sound is emitted, a detonation deterrent effect is realized, compressed nitrogen is ejected from a pressure relief hole in the side wall of the advancing pipe 2-9 at a high speed, kinetic energy is applied to a target when the main bullet head 4-1 impacts the target, the compressed impact deformation is generated, the load 4-3 is crushed, and meanwhile, the tear powder in the OC 4-10 in the advancing effect and the tear powder is realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a compound riot kinetic energy bullet of leading honeycomb warhead of super bore, includes transmission subassembly (1), projectile body subassembly (2), backplate subassembly (3) and warhead subassembly (4), its characterized in that:
the launching assembly (1) comprises a cartridge case (1-1), a primer (1-2), a high-pressure chamber (1-3), a propellant powder (1-4), a cylindrical fire transfer hole (1-5), a U-shaped fire transfer pipe (1-6) and a low-pressure chamber (1-7), wherein the cartridge case (1-1) is a stainless steel cartridge case, the cartridge case (1-1) comprises a cartridge case bottom edge (1-1-1), a primer hole (1-1-2) and a cartridge case snap ring (1-1-3), the cartridge case bottom edge (1-1-1) matched with a barrel slope of an antiriot gun is convexly arranged on the outer side of the bottom of the cartridge case (1-1), the cartridge case is characterized in that a primer hole (1-1-2) is formed in the axis of the bottom end face of the cartridge case (1-1), an annular cartridge case snap ring (1-1-3) with a semicircular section is convexly arranged on the inner side wall of the top of the cartridge case (1-1), a primer (1-2) is riveted in the primer hole (1-1-2), the primer (1-2) is a mechanical impact type primer, a high-pressure chamber (1-3) with a lower cylindrical surface and an upper spherical surface is arranged on the upper side of the primer (1-2), a propellant powder (1-4) is filled in the high-pressure chamber (1-3), and the propellant powder (1-4) is a mixture of black gunpowder and smokeless gunpowder, the upper side of the high-pressure chamber (1-3) is provided with a cylindrical fire transfer hole (1-5), the interior of the cartridge case (1-1) and the outer side of the side wall of the high-pressure chamber (1-3) are provided with U-shaped fire transfer pipes (1-6) communicated with the high-pressure chamber (1-3) and the low-pressure chamber (1-7), the U-shaped fire transfer pipes (1-6) comprise U-shaped fire transfer pipe inlets (1-6-1) communicated with the high-pressure chamber (1-3) and U-shaped fire transfer pipe outlets (1-6-2) communicated with the low-pressure chamber (1-7), the number of the U-shaped fire transfer pipes (1-6) is 4, the number of the U-shaped fire transfer pipes (1-6) are distributed in a circumferential array along the central axis of the cartridge case (1-1), the cylindrical fire transfer holes (1-5), the U-shaped fire transfer pipe inlets (1-6-1) and the U-shaped fire transfer pipe outlets (1-6-2) are sealed by thin films, the upper cylindrical fire transfer holes (1-5) and the cylindrical fire transfer pipe cavities (1-3-7) and the low-pressure chamber (1-7) are arranged on the upper side of the cylindrical fire transfer pipe, the cartridge case (1-1-3) and the cartridge case (1-3), the upper side of the launching assembly (1) is clamped with an elastomer assembly (2);
the bomb component (2) comprises a main bomb body (2-1), a bomb body lower cavity (2-2), a bomb belt (2-3), a bomb body tail tip (2-4), a flame delay tube (2-5), a bomb body upper cavity (2-6), an explosive expanding box (2-7), an impact ball (2-8), a traveling tube (2-9), a tear load body (2-10) and a high-pressure gas cylinder (2-11), wherein the main bomb body (2-1) is made of hard high-temperature-resistant plastics, the outer diameter of the main bomb body (2-1) is equal to that of a bomb shell (1-1), the inner side of the lower part of the main bomb body (2-1) is provided with a semispherical bomb body (2-2), the outer side of the lower part of the main bomb body (2-1) is provided with an annular bomb belt (2-3) in a protruding mode, the bomb belt (2-3) is matched with an explosion-proof gun bore line to endow the bomb component (2), a protective plate component (3) and a bomb head component (4) with the bomb body tip component (4), the bomb body upper end of the bomb body (2-4) is provided with a concave groove (2-4), the lower end section of the main bomb body (2-1) is provided with a snap ring (2-4), the lower end of the main bomb body (2-1) and the cartridge band (2-4) is provided with a snap ring groove (2-4), the projectile body concave ring (2-4-1) and the projectile body clamping ring (1-1-3) are mechanically clamped to realize the connection and fixation between the projectile body assembly (2) and the launching assembly (1), the contact surface of the projectile body concave ring (2-4-1) and the projectile body clamping ring (1-1-3) is sealed by hot melt adhesive, a delay tube jack (2-1-1) is arranged on the central axis of the main projectile body (2-1), a flame delay tube (2-5) is clamped in the delay tube jack (2-1-1), the lower part of the flame delay tube (2-5) is positioned in the lower projectile body cavity (2-2), the contact surface between the flame delay tube (2-5) and the delay tube jack (2-1-1) is fixed by 814 adhesive, the head of the flame delay tube (2-5) faces to the lower pressure chamber (1-7), the tail part of the flame delay tube (2-5) is communicated with an explosive expanding box (2-7), the upper part of the projectile body (2-1) extends out of the thin-1, the upper part of the projectile body concave ring (2-1) is provided with a small height, and the lower end part of the upper part of the projectile body (2-1-2-1) is provided with a receiving groove (2-2), and the lower end part of the upper part of the projectile body (2-1) is slightly higher than the lower end of the projectile body (2-2), the inner cavity of the upper projectile body (2-1-4) is an upper projectile body cavity (2-6), an explosive expanding box (2-7) is arranged at the axis of the bottom end face of the upper projectile body (2-6), explosive expanding medicines are contained in the explosive expanding box (2-7), a travelling pipe (2-9) is arranged on the axis of the upper projectile body cavity (2-6), small-diameter pressure relief holes are densely distributed in the travelling pipe (2-9), a punching ball locking cavity (2-9-1) with a slightly larger inner diameter is arranged at the lower part of the travelling pipe (2-9), punching balls (2-8) are clamped in the punching ball locking cavity (2-9-1), the punching balls (2-8) are processed and manufactured by a high-density metal material, the lower part of the punching ball (2-8) abuts against the upper end face of the explosive expanding box (2-7), tear-load bodies (2-10) are sleeved on the outer side of the travelling pipe (2-9), the tear-load bodies (2-10) are hollow tear-load bodies (2-10), tear-load bodies (2-10) are manufactured by a tear-load stimulating material and a tear-promoting glue is filled between the outer wall of the tear-2-6) and the lower tear-load stimulating glue (2-6), and the tear-2-10) is manufactured by a tear-2-6) and a tear-2-6 adhesive material filled on the inner side wall of the upper projectile body The upper part of the travelling pipe (2-9) is sleeved with a high-pressure gas cylinder (2-11), the high-pressure gas cylinder (2-11) is filled with compressed nitrogen, a bottle cap of the high-pressure gas cylinder (2-11) is made of polymer foam materials, and the upper sides of the elastomer clamping groove (2-1-2) and the bearing head (2-1-3) are clamped and bear a guard plate component (3);
the protection plate assembly (3) comprises a main protection plate (3-1), an embedding head (3-2), an upper clamping head (3-3) and a sleeve fastener (3-4), the main protection plate (3-1) is made of light plastics, the main protection plate (3-1) is a 1/4 cylindrical thin plate, the number of the main protection plate (3-1) is 4, the side wall surfaces of the main protection plate (3-1) are sequentially butted to form a thin-wall round pipe, the lower portion of the main protection plate (3-1) is provided with the embedding head (3-2), the embedding head (3-2) is clamped into a cartridge clamping groove (2-1-2) and is abutted against a bearing head (2-1-3), the upper end portion of the main protection plate (3-1) is provided with the sleeve fastener (3-4), the sleeve fastener (3-4) is used for sleeving two main protection plates (3-1) which are adjacent left and right, the cartridge is clamped, the upper clamping head (3-3) is arranged on the inner side of the upper portion of the main protection plate (3-1), the cartridge middle wrapping assembly (3-1) is clamped into the cartridge assembly (2-3);
the bullet head component (4) comprises a main bullet head (4-1), a pressure relief pipe (4-2), a marked load body (4-3), a firing pin (4-4), a bullet head clamping groove (4-5) and an air bottle containing cavity (4-6), wherein the main bullet head (4-1) is of a front hemispherical body and rear cylindrical structure, the main bullet head (4-1) is formed by vacuum film coating of a soft silica gel material, the pressure relief pipe (4-2) is axially arranged on the main bullet head (4-1), the pressure relief pipe (4-2) comprises a central pressure relief pipe (4-2-1) which is located on the central axis of the main bullet head (4-1) and is large in inner diameter, and peripheral pressure relief pipes (4-2-2) which are arranged in parallel to the central pressure relief pipe (4-2-1) and are distributed in a circumferential array along the central axis of the main bullet head (4-1), the number of the peripheral pressure relief pipes (4-2-2) is 8, the marked load body is clamped on the upper portion of the central bullet head (4-2-1), the marked load body (4-3) is manufactured by a fluorescent powder material, and the marked load body (4-3-5) is arranged inside the main bullet head (4-1), the upper clamping head (3-3) is clamped into the bullet clamping groove (4-5), the firing pin (4-4) is clamped into the lower portion of the main bullet (4-1), the firing pin (4-4) is made of high-density metal materials, a gas cylinder accommodating cavity (4-6) is formed in the central axis of the lower end portion of the main bullet (4-1), the gas cylinder accommodating cavity (4-6) is used for clamping a high-pressure gas cylinder (2-11), the gas cylinder accommodating cavity (4-6) is fixedly connected with the contact surface of the high-pressure gas cylinder (2-11) through 814 glue, the embedding head (3-2) is clamped into the bullet clamping groove (2-1-2), the upper clamping head (3-3) is clamped into the bullet clamping groove (4-5), the sleeve buckle (3-4) is sleeved with the main protection plate (3-1) on the left and right sides, so that the main bullet (4-1) is radially compressed, the central pressure relief pipe (4-2-1) and the bullet assembly (4-2-2) are in a compression state, the bullet assembly (2-2), the bullet assembly (3) and the bullet assembly (4-4) are separated from the main protection plate (4-1) after the bullet assembly (2) and the bullet assembly (3-4) are radially expanded, the bullet assembly is separated from the bullet assembly (4) and the bullet assembly, and the bullet assembly (4) under the centrifugal force, and the centrifugal force, the outer diameter of the main warhead (4-1) is larger than that of the main warhead (2-1), the central pressure relief pipe (4-2-1) and the peripheral pressure relief pipes (4-2-2) are in an open state, and the warhead assembly (4) is in an ultra-caliber honeycomb state.
2. The composite explosion-proof kinetic energy bullet of the front-mounted over-caliber honeycomb warhead of claim 1, wherein: the bullet shooting device is characterized in that the shooting assembly (1), the bullet body assembly (2), the guard plate assembly (3) and the bullet head assembly (4) are of an axisymmetric structure, and central axes of the shooting assembly (1), the bullet body assembly (2), the guard plate assembly (3) and the bullet head assembly (4) coincide.
3. The composite anti-riot kinetic energy bullet of the leading ultra-caliber honeycomb warhead of claim 1, wherein: the propellant powder gas generated by burning the propellant powder (1-4) preferentially breaks through the brass thin films of the sealed U-shaped fire transmission pipe inlet (1-6-1) and the U-shaped fire transmission pipe outlet (1-6-2), and then breaks through the brass thin films of the sealed cylindrical fire transmission holes (1-5), so that the hot melt adhesive on the contact surface of the sealed bullet concave ring (2-4-1) and the bullet shell clamping ring (1-1-3) can be preferentially ablated, and the pulling elasticity with good consistency can be formed conveniently.
4. The composite anti-riot kinetic energy bullet of the leading ultra-caliber honeycomb warhead of claim 1, wherein: a gap is reserved between the lower part of the firing pin (4-4) and the upper end surface of the tear load body (2-10).
5. The composite explosion-proof kinetic energy bullet of the front-mounted over-caliber honeycomb warhead of claim 1, wherein: the delay time of the flame delay tube (2-5) is 2.5s, and the storage pressure of the compressed nitrogen in the high-pressure gas cylinder (2-11) is 2.5Mpa.
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| CN202111174791.6A CN113899253B (en) | 2021-10-09 | 2021-10-09 | Composite anti-riot kinetic energy bullet of leading honeycomb warhead of super-caliber |
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| US7930977B2 (en) * | 2007-02-26 | 2011-04-26 | Klein John M | Non-lethal projectile ammunition |
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| CN112815786A (en) * | 2021-02-22 | 2021-05-18 | 中国人民武装警察部队工程大学 | Composite kinetic energy bullet with point-face dual hitting capability |
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