CN115031589B - Composite non-lethal kinetic energy bullet with multistage buckling structure - Google Patents
Composite non-lethal kinetic energy bullet with multistage buckling structure Download PDFInfo
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- CN115031589B CN115031589B CN202210679024.9A CN202210679024A CN115031589B CN 115031589 B CN115031589 B CN 115031589B CN 202210679024 A CN202210679024 A CN 202210679024A CN 115031589 B CN115031589 B CN 115031589B
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- 231100001160 nonlethal Toxicity 0.000 title claims abstract description 17
- 239000002131 composite material Substances 0.000 title claims abstract description 14
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- 238000009504 vacuum film coating Methods 0.000 claims abstract description 4
- 239000003380 propellant Substances 0.000 claims description 13
- 229920001971 elastomer Polymers 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 239000000806 elastomer Substances 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 4
- 239000002737 fuel gas Substances 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 229910001369 Brass Inorganic materials 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 239000010951 brass Substances 0.000 claims description 3
- 239000003086 colorant Substances 0.000 claims description 3
- 239000006261 foam material Substances 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000004831 Hot glue Substances 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 239000000021 stimulant Substances 0.000 claims 1
- 238000002679 ablation Methods 0.000 abstract description 2
- 238000004043 dyeing Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract 1
- 239000007779 soft material Substances 0.000 abstract 1
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- 208000027418 Wounds and injury Diseases 0.000 description 1
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Classifications
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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
- F42B12/56—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 discrete solid bodies
- F42B12/58—Cluster or cargo ammunition, i.e. projectiles containing one or more submissiles
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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
-
- 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
-
- 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
- F42B12/76—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the casing
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The invention discloses a composite non-lethal kinetic energy bullet with a multistage buckling structure, which comprises a front bullet assembly, a rear bullet assembly and a transmitting assembly, wherein the front bullet assembly, the rear bullet assembly and the transmitting assembly are axially symmetrical and mutually overlapped in central axes and are connected in series, the front bullet assembly and the rear bullet assembly are all formed by vacuum film coating of soft materials, the front bullet assembly is provided with a multistage inner bullet, a fragile outer bullet and a load cavity, and the front bullet assembly is cracked and buckled step by step during impact, so that the stepped dissipation of impact energy can be realized, and the composite non-lethal impact effects of kinetic energy, tear and dyeing are achieved; the elastic body component is of a hard structure and is clamped in the multistage inner warheads through the multistage clamping rings to realize firm connection, and only the elastic belt part of the elastic body component is exposed, so that the event that the hard elastic body directly hurts people can be effectively avoided; the light high-temperature-resistant Wen Dantuo is arranged on the transmitting assembly, so that the ablation of the rear warhead assembly by high-temperature high-pressure gunpowder and gas can be effectively isolated, the pulling elastic force with good consistency can be formed, and the precise soft striking can be realized by the gyroscopic stabilizing effect.
Description
Technical Field
The invention relates to the technical field of non-lethal ammunition, in particular to a composite non-lethal kinetic energy projectile with a multi-stage buckling structure.
Background
From rubber bullets, wood stick bullets, rubber bullets and cloth bag bullets to attenuated energy type kinetic energy bullets, the non-fatal kinetic energy bullets are developed all the way, the structure is continuously changed, the patterns are continuously increased, the safety is continuously improved, and the aim of continuous optimization and upgrading is to effectively unify the target under the premise of ensuring the safety.
The latest generation of attenuation energy type kinetic energy bullets taking composite non-fatal kinetic energy bullets as main bodies, the composite soft bullets and hard bullets are shot through a line bore explosion-proof gun, high-precision point striking is realized through bullet spin, impact energy is dissipated through deformation of the bullets and a shearing damage or buckling deformation mechanism designed in the bullets, deformation and damage are larger in short-distance high-speed impact, more energy consumption is caused, and the probability of excessive damage can be reduced; however, when the gyro-stabilized projectile is interfered by unstable factors, the possibility of rolling in the air is provided, so that the situation that a hard projectile body directly hits a living target is inevitably caused, and serious injury is caused, therefore, a non-lethal kinetic energy projectile needs to be developed, and the gyro-stabilized projectile has the advantages of high precision and relatively controllable energy of the traditional composite non-lethal kinetic energy projectile, and does not cause the potential danger that the hard projectile body directly damages the target.
Disclosure of Invention
The present invention is directed to a composite non-lethal kinetic energy projectile having a multi-stage buckling structure, so as to solve the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a compound non-lethal kinetic energy bullet with multistage buckling structures, includes preceding warhead subassembly, projectile body subassembly, back warhead subassembly and emission subassembly, its characterized in that:
the front warhead component comprises a multi-stage inner warhead, a fragile outer warhead, a load cavity, a center column and a load ball, wherein the multi-stage inner warhead comprises a first-stage inner warhead, a second-stage inner warhead, a third-stage inner warhead, a fourth-stage inner warhead, a fifth-stage inner warhead and a sixth-stage inner warhead, the first-stage inner warhead, the second-stage inner warhead, the third-stage inner warhead, the fourth-stage inner warhead, the fifth-stage inner warhead and the sixth-stage inner warhead are serially stacked in front and back, the outer side of the multi-stage inner warhead is tightly wrapped with the fragile outer warhead, the outer surface of the fragile outer warhead is in a front hemispherical body and a back cylinder structure, the fragile outer warhead comprises a first-stage inner warhead cavity, a second-stage inner warhead cavity, a third-stage inner warhead cavity, a fourth-stage inner warhead cavity, a fifth-stage inner warhead cavity, a sixth-stage inner warhead, a center plug and a fragile plug, the first-stage inner warhead cavity, the second-stage inner warhead cavity, the third-stage inner warhead cavity, the fourth-stage inner warhead cavity, the fifth-stage inner warhead cavity and the sixth-stage inner warhead cavity are of inverted bowl-shaped cavity structures, the first-stage inner warhead is embedded in the first-stage inner warhead cavity, the second-stage inner warhead is embedded in the second-stage inner warhead cavity, the third-stage inner warhead is embedded in the third-stage inner warhead cavity, the fourth-stage inner warhead is embedded in the fourth-stage inner warhead cavity, the fifth-stage inner warhead is embedded in the fifth-stage inner warhead cavity, the sixth-stage inner warhead cavity is embedded in the sixth-stage inner warhead cavity, a central column jack is arranged on the central axis of the upper end of the first-stage inner warhead cavity, a fragile outer warhead plug is arranged on the lower end of the fragile outer warhead, a cylindrical cavity with a petal-shaped section is arranged on the central axis of the upper end of the fragile outer warhead, namely the load cavity, the central column is arranged on the central axis of the load cavity in a protruding mode, the central column is clamped in a central column jack, 4 load balls are filled in the load cavity, the 4 load balls are distributed in a circumferential array along the central axis of the central column, and the load balls are abutted against the inner side wall of the load cavity, the lower end face of the load cavity and the side wall of the central column;
the elastic body assembly is embedded in the middle lower portion of the front elastic head assembly, the elastic body assembly comprises a main elastic body, an elastic belt, a central upright post and a multi-stage clamping ring, the main elastic body comprises a main elastic body cylinder, a main elastic body cone and a main elastic body supporting surface, the upper side of the main elastic body supporting surface is propped against the lower end part of a six-stage inner elastic head, the upper side of the main elastic body and the central upright post which is in a cylindrical shape are integrally arranged on the central axial line of the elastic body assembly, the multi-stage clamping ring is arranged on the outer side wall of the central upright post in an extending manner, the multi-stage clamping ring comprises a first-stage clamping ring, a second-stage clamping ring, a third-stage clamping ring, a fourth-stage clamping ring, a fifth-stage clamping ring and a sixth-stage clamping ring, the outer diameters of the first-stage clamping ring, the second-stage clamping ring, the third-stage clamping ring, the fourth-stage clamping ring and the fifth-stage clamping ring are increased in a gradient manner, the first-stage inner elastic head middle part is clamped in the third-stage inner elastic head, the fourth-stage clamping ring is clamped in the middle part of the fifth-stage inner elastic head, and the third-stage clamping ring is clamped in the middle part of the elastic head, and the six-stage inner elastic head middle is clamped in the middle part of the elastic head, and the third-stage inner elastic head is clamped in the middle, and the elastic head is arranged in the middle of the elastic head, and the elastic head is in the elastic head assembly, and the elastic assembly is in the elastic assembly, and the elastic assembly, the elastic assembly is in a fragile sleeve, and the elastic assembly is a cylindrical assembly, and the elastic assembly is provided in the elastic assembly;
the lower part of the bullet assembly is propped against and firmly adhered with a rear bullet assembly, the rear bullet assembly comprises an upper rear bullet, a lower rear bullet, a rear bullet concave ring and a rear bullet inner cavity, the upper rear bullet and the lower rear bullet are cylindrical, the outer edges of the upper rear bullet and the lower rear bullet contact surface are provided with annular grooves with semicircular sections, namely the rear bullet concave ring, the central axis of the upper rear bullet is provided with the rear bullet inner cavity, the rear bullet inner cavity comprises a rear bullet cone cavity and a rear bullet column cavity, the rear bullet cone cavity receives a main bullet cone body, the rear bullet column cavity receives a main bullet column body, the upper end face of the upper rear bullet is propped against the lower end face of the bullet belt, and the rear bullet cone cavity and the main bullet cone body contact surface, the rear bullet column cavity and the main bullet column body contact surface are fixed by glue 814;
the shell comprises a shell body, a shell body convex ring, a shell body bottom edge, a bottom fire hole, a high-pressure chamber and a fire transmission hole, wherein the shell body comprises a shell body, a shell body convex ring, a shell body bottom edge, a cylindrical fire transmission hole, the upper end face of the shell body is propped against the outer edge of the lower side of the upper part rear shell head, the convex ring which is arranged on the inner side of the upper end part of the shell body in an integrated manner and is semicircular in cross section is the shell body convex ring, the outer diameter of the shell body is equal to the outer diameter of the upper part rear shell head, the shell body convex ring is extruded into a rear shell head concave ring, the lower part rear shell head side wall is propped against the inner side wall of the shell body, the shell body bottom edge is arranged in a protruding mode, the cylindrical fire transmission hole is formed in the shell body, the upper side of the bottom fire transmission hole is integrally provided with the cylindrical high-pressure chamber, the upper end face of the high-pressure chamber is formed by sealing brass, the inner side wall of the shell body is propped against the inner side wall of the support, the support body is provided with the inner side of the support body, the inner side of the support body is provided with the bottom end face of the support body, and the inner side of the support body is filled with the cylindrical fire-sealing cylinder, and the inner side of the shell body is filled with the bottom-filled in the shell body, and the inner side is in the shell body.
Preferably, the front warhead assembly, the projectile body assembly, the rear warhead assembly and the launching assembly are in axisymmetric structures, central axes of the front warhead assembly, the projectile body assembly, the rear warhead assembly and the launching assembly coincide, and the front warhead assembly, the projectile body assembly, the rear warhead assembly and the launching assembly are connected in series.
Preferably, the multistage inner warhead is made of cellular closed-cell foam materials, the fragile outer warhead, the outer wall of the load cavity, the central column and the outer wall of the load ball are made of fragile materials, the load ball is internally filled with liquid stimulant or coloring agent, the bullet body assembly is formed by integral injection molding of nylon materials, the rear warhead assembly is formed by integral film coating of soft silica gel materials, the lower end part of the rear warhead at the lower part is covered with a high-temperature resistant coating, the bullet holder is made of light high-temperature resistant plastics, and the bullet shell is formed by integral processing of high-strength aluminum alloy materials.
Preferably, the manufacturing steps of the front warhead assembly, the projectile assembly and the rear warhead assembly are as follows: firstly, synchronously embedding the multistage inner warheads into the multistage inner warheads while carrying out vacuum film coating processing to realize firm connection; then, embedding the fragile outer warheads of the built-in load cavities of the multistage inner warheads with the bullet assemblies; finally, the elastomeric component and the rear warhead component are bonded.
Preferably, the high-temperature high-pressure gunpowder fuel gas generated by the combustion of the propellant powder acts on the bullet holder, so that the bullet holder can rush out of the bullet shell, the front bullet assembly, the bullet assembly and the rear bullet assembly are pushed to advance, the bullet belt and the gun barrel rifling are matched to enable the front bullet assembly, the bullet assembly and the rear bullet assembly to spin synchronously, and after the bullet holder flies out of the gun barrel, the bullet holder is separated from the rear bullet assembly rapidly due to the action of the air flow resistance because of lighter mass.
Compared with the prior art, the invention has the following advantages:
1. the hard elastomer component designed by the invention has the advantages that only the elastic belt part is exposed, and most of the structure is buried in the front bullet component and the rear bullet component, so that the situation that the hard elastomer directly hurts a target can be effectively avoided, and the safety performance is greatly improved;
2. the multistage snap ring is arranged on the projectile body assembly, the multistage inner projectile head is synchronously embedded while the multistage inner projectile head is covered with a film in vacuum, then the fragile outer projectile head is sleeved with the multistage inner projectile head and is clamped into the projectile body assembly, so that firm connection between the front projectile body assembly and the projectile body assembly is realized, the projectile body assembly and the rear projectile body assembly are fixed by adopting 814 glue, and when shooting, the projectile body is matched with an anti-riot gun bore line, so that synchronous spinning of the projectile body assembly can be realized, and the striking precision is improved;
3. the light high-resistant Wen Dantuo designed by the invention can effectively isolate the ablation of high-temperature high-pressure gunpowder fuel gas on the rear warhead assembly, and can be restrained by the convex ring of the Bayer shell by being pushed by certain fuel gas pressure, thereby being convenient for forming the pulling elastic force with better consistency; in addition, the lower part of the rear warhead component is covered with a high-temperature resistant coating, so that the rear warhead component can be further prevented from being ablated by high-temperature high-pressure gunpowder and gas;
4. when the impact device impacts a target, the fragile outer warhead is rapidly broken, and is extruded by impact force, and the load cavity and the load ball are synchronously broken, so that part of impact energy can be dissipated, the impact device is beneficial to reducing excessive damage of the projectile to the target, multiple non-lethal effects such as kinetic energy striking, tear driving, dyeing marking and the like can be realized, meanwhile, the multistage inner warhead is gradually bent in a stepwise manner, the stepped dissipation of the impact energy is realized, the use safety of the impact device can be greatly improved, and the effective range is greatly increased;
5. the invention adopts a high-low pressure emission system, the propellant adopts bulk smokeless powder, the exit speed with better consistency can be obtained, and simultaneously, the muzzle smoke quantity is less, the normal tactical actions of users can not be disturbed, and excessive powder residues are not generated in the gun barrel, so that the repeated shooting and projectile precision can not be influenced, and the invention has higher battlefield applicability.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of the structure of the present invention;
FIG. 3 is a schematic perspective view of a multistage inner warhead 1-1 according to the present invention;
FIG. 4 is a schematic perspective view of the frangible outer warhead 1-2 of the present invention;
FIG. 5 is a schematic perspective view of the center pillar 1-4 and load chamber 1-5 of the present invention;
fig. 6 is a schematic perspective view of the elastomer assembly 2 according to the present invention;
fig. 7 is a schematic perspective view of the rear warhead assembly 3 of the present invention;
fig. 8 is a schematic view of the structure of the emitting component 4 in the present invention;
fig. 9 is a schematic perspective view of the transmitting assembly 4 according to the present invention;
fig. 10 is a top view of the launching assembly 4 of the present invention;
fig. 11 is a lower view of the launching assembly 4 of the present invention.
In the figure: 1. front warhead assembly, 1-1, multistage inner warhead, 1-1-1, one-stage inner warhead, 1-1-2, two-stage inner warhead, 1-1-3, three-stage inner warhead, 1-1-4, four-stage inner warhead, 1-1-5, five-stage inner warhead, 1-1-6, six-stage inner warhead, 1-2, fragile outer warhead, 1-2-1, one-stage inner warhead cavity, 1-2-2, two-stage inner warhead cavity, 1-2-3, three-stage inner warhead cavity, 1-2-4, four-stage inner warhead cavity, 1-2-5, five-stage inner warhead cavity, 1-2-6, six-stage inner warhead cavity, 1-2-7, center post jack, 1-2-8, fragile outer warhead plug, 1-3 parts of load cavity, 1-4 parts of center column, 1-5 parts of load ball, 2 parts of elastomer component, 2-1 parts of main elastomer, 2-1-1 parts of main elastomer column, 2-1-2 parts of main elastomer cone, 2-1-3 parts of main elastomer supporting surface, 2-2 parts of elastic belt, 2-2-1 parts of elastic belt clamping groove, 2-3 parts of center column, 2-4 parts of multi-stage clamping ring, 2-4-1 parts of primary clamping ring, 2-4-2 parts of secondary clamping ring, 2-4-3 parts of three-stage clamping ring, 2-4-4 parts of four-stage clamping ring, 2-4-5 parts of five-stage clamping ring, 2-4-6 parts of six-stage clamping ring, 3 parts of rear elastic head component, 3-1 parts of upper rear elastic head, 3-2, a lower rear warhead, 3-3, a rear warhead concave ring, 3-4, a rear warhead inner cavity, 3-4-1, a rear warhead cone cavity, 3-4-2, a rear warhead column cavity, 4, a transmitting component, 4-1, a warhead shell, 4-1-2, a warhead convex ring, 4-1-3, a warhead bottom edge, 4-1-4, a firing hole, 4-1-5, a high pressure chamber, 4-1-6, a fire transfer hole, 4-2, a bullet holder, 4-2-1, a bullet holder column, 4-3, a charging, 4-3-1, a primer, 4-3-2, a propellant charge, 4-4, and a low pressure chamber.
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. 1-11, the present invention provides a technical solution: a composite non-lethal kinetic energy projectile with a multi-stage buckling structure, comprising a front warhead assembly 1, a projectile assembly 2, a rear warhead assembly 3 and a firing assembly 4.
Referring to fig. 2, 3, 4 and 5, the front warhead assembly 1 includes a multi-stage inner warhead 1-1, a fragile outer warhead 1-2, a load cavity 1-3, a center post 1-4 and a load ball 1-5, the multi-stage inner warhead 1-1 includes a primary inner warhead 1-1-1, a secondary inner warhead 1-1-2, a tertiary inner warhead 1-1-3, a quaternary inner warhead 1-1-4, a five-stage inner warhead 1-1-5 and a six-stage inner warhead 1-1-6, the primary inner warhead 1-1-1, the secondary inner warhead 1-1-2, the tertiary inner warhead 1-1-3, the quaternary inner warhead 1-1-4, the five-stage inner warhead 1-5 and the six-stage inner warhead 1-6 are hemispheres with radius increasing stepwise, the first-stage inner warhead 1-1-1, the second-stage inner warhead 1-1-2, the third-stage inner warhead 1-1-3, the fourth-stage inner warhead 1-1-4, the fifth-stage inner warhead 1-1-5 and the sixth-stage inner warhead 1-1-6 are stacked in series front and back, the outer side of the multi-stage inner warhead 1-1 is tightly wrapped with the fragile outer warhead 1-2, the outer surface of the fragile outer warhead 1-2 is in a front hemispherical body and a rear cylindrical structure, the fragile outer warhead 1-2 comprises a first-stage inner warhead cavity 1-2-1, a second-stage inner warhead cavity 1-2-2, a third-stage inner warhead cavity 1-2-3, a fourth-stage inner warhead cavity 1-2-4, five-stage inner warhead cavity 1-2-5, six-stage inner warhead cavity 1-2-6, center column jack 1-2-7 and fragile outer warhead plug 1-2-8, wherein the first-stage inner warhead cavity 1-2-1, the second-stage inner warhead cavity 1-2-2, the third-stage inner warhead cavity 1-2-3, the fourth-stage inner warhead cavity 1-2-4, the five-stage inner warhead cavity 1-2-5 and the six-stage inner warhead cavity 1-2-6 are all in inverted bowl-shaped cavity structures, the first-stage inner warhead cavity 1-2-1 is internally embedded with the first-stage inner warhead 1-1, the second-stage inner warhead cavity 1-2-2 is internally embedded with the second-stage inner warhead 1-1-2, the third-stage inner warhead cavity 1-2-3 is internally embedded with the third-stage inner warhead 1-1-3, the four-stage inner warhead cavity 1-2-4 is internally embedded with the four-stage inner warhead 1-1-4, the five-stage inner warhead cavity 1-2-5 is internally embedded with the five-stage inner warhead 1-1-5, the six-stage inner warhead cavity 1-2-6 is internally embedded with the six-stage inner warhead 1-1, the central column jack 1-2-7 is arranged on the central axis of the upper end part of the one-stage inner warhead cavity 1-2-1, the lower end part of the fragile outer warhead 1-2 is provided with the fragile outer warhead plug 1-2-8, the cylindrical cavity with the petal-shaped section arranged on the central axis of the upper end part of the fragile outer warhead 1-2 is the load cavity 1-3, the central column 1-4 is arranged on the central axis of the load cavity 1-3 in a protruding mode, the central column 1-4 is clamped in the central column jack 1-2-7, 4 load balls 1-5 are filled in the load cavity 1-3, 4 load balls 1-5 are distributed in a circumferential array along the central axis of the central column 1-4, and the load balls 1-5 are abutted against the inner side wall of the load cavity 1-3, the lower end face of the load cavity 1-3 and the side wall of the central column 1-4;
referring to fig. 2 and 6, a lower middle part of the front warhead assembly 1 is inlaid with a bullet assembly 2, the bullet assembly 2 comprises a main bullet 2-1, a bullet belt 2-2, a central upright post 2-3 and a multi-stage snap ring 2-4, the main bullet 2-1 comprises a main bullet cylinder 2-1-1, a main bullet cone 2-1-2 and a main bullet supporting surface 2-1-3, the upper side of the main bullet supporting surface 2-1-3 is propped against the lower end part of a six-stage inner warhead 1-1-6, the upper side of the main bullet 2-1 and the central upright post 2-3 are integrally provided with a cylindrical central upright post 2-3, the outer side wall of the central upright post 2-3 is provided with a multi-stage snap ring 2-4, the multi-stage snap ring 2-4 comprises a primary snap ring 2-4-1, a secondary snap ring 2-4-2, a tertiary snap ring 2-4-3, a four-stage snap ring 2-4-4, a five-stage snap ring 2-4-5 and a six-stage snap ring 2-4-6, the primary snap ring 2-4, the secondary snap ring 2-4-4 and the five-stage snap ring 2-4-6 are arranged in the middle part of the two-stage snap ring 2-4-4 and the three-stage snap ring 2-4-1-stage snap ring is arranged in the middle part of the main bullet assembly 2-1-2-3, the three-level clamping ring 2-4-3 is clamped in the middle of the three-level inner warhead 1-1-3, the four-level clamping ring 2-4-4 is clamped in the middle of the four-level inner warhead 1-1-4, the five-level clamping ring 2-4-5 is clamped in the middle of the five-level inner warhead 1-1-5, the six-level clamping ring 2-4-6 is clamped in the middle of the six-level inner warhead 1-1-6, a cylinder extending from the outer edge of the upper end part of the main bullet body 2-1 is a bullet belt 2-2, a cylindrical circular groove formed in the upper end face of the bullet belt 2-2 is a bullet belt clamping groove 2-2-1, the bullet belt clamping groove 2-2-1 is provided with a fragile outer warhead plug 1-2-8, and a contact surface between the bullet belt clamping groove 2-2-1 and the fragile outer warhead plug 1-2-8 is fixed by 814 glue;
referring to fig. 2 and 7, a rear warhead assembly 3 is abutted against and firmly adhered to the lower part of the bullet assembly 2, the rear warhead assembly 3 comprises an upper rear warhead 3-1, a lower rear warhead 3-2, a rear warhead concave ring 3-3 and a rear warhead inner cavity 3-4, the upper rear warhead 3-1 and the lower rear warhead 3-2 are both cylindrical, a circular groove with a semicircular cross section is formed along the outer edge of the contact surface of the upper rear warhead 3-1 and the lower rear warhead 3-2, namely the rear warhead concave ring 3-3, a rear warhead inner cavity 3-4 is formed on the central axis of the upper rear warhead 3-1, the rear warhead inner cavity 3-4 comprises a rear warhead cone cavity 3-4-1 and a rear warhead column cavity 3-4-2, the rear warhead cone cavity 3-4-1 is used for bearing a main bullet body 2-1-2, the rear warhead column cavity 3-4-2 is used for bearing the main bullet body 2-1, the upper end surface of the upper rear warhead 3-1 and the lower end surface of the rear warhead 3-2 are contacted with the main bullet body 2-1-1 by adhesive tape, and the upper end surface of the rear warhead 3-2 is contacted with the main bullet body 2-1;
in combination with fig. 2, 8, 9, 10 and 11, the lower side of the rear bullet component 3 is mechanically inserted with a transmitting component 4, the transmitting component 4 comprises a bullet shell 4-1, a bullet holder 4-2, a charging 4-3 and a low pressure chamber 4-4, the bullet shell 4-1 comprises a bullet shell 4-1-1, a bullet shell convex ring 4-1-2, a bullet shell bottom edge 4-1-3, a bottom fire hole 4-1-4, a high pressure chamber 4-1-5 and a fire transfer hole 4-1-6, the upper end surface of the bullet shell 4-1-1 abuts against the lower side edge of the rear bullet 3-1 at the upper part, the inner side of the upper end part of the bullet shell 4-1-1 is integrally provided with a convex ring 4-1-2 with a semicircular section, the outer diameter of the bullet shell 4-1-1 is equal to the outer diameter of the rear bullet 3-1, the bullet shell convex ring 4-1-2 is extruded into the rear bullet concave ring 3-3, the lower end surface of the bullet shell 4-1-1 is integrally provided with a cylindrical bottom edge 4-1-6, the bottom surface of the bullet shell 4-1-1 is integrally pressed by the cylindrical bottom surface 4-1-1, the cylindrical bottom surface 4-1-1 is arranged at the bottom end surface of the cylindrical bottom surface of the bullet shell 4-1-1, the cylindrical bottom surface 4-1-1 is integrally pressed by the cylindrical bottom surface 4-1-4-1, the inner side wall of the shell 4-1-1 is propped against the shell holder 4-2, the shell holder 4-2 comprises a shell holder pushing tray 4-2-1 and a shell holder column 4-2-2, the lower end part of the lower rear bullet head 3-2 is seated on the upper end face of the shell holder pushing tray 4-2-1, the lower end face of the shell holder column 4-2-2 is propped against the bottom of the shell holder 4-1-1, the outer side wall of the shell holder column 4-2-2 is sealed with the inner side wall of the shell holder 4-1 by adopting hot melt adhesive, the shell holder 4-1 is internally filled with a charge 4-3, the charge 4-3 comprises a primer 4-3-1 and a propellant charge 4-3-2, the primer 4-3-1 is columnar mechanical impact primer, the primer 4-3-1 is riveted inside the primer hole 4-1-4, the propellant charge 4-3-2 is bulk propellant, the propellant charge 4-3-2 is filled inside a high-pressure chamber 4-1, and the inner side of the shell holder 4-1-1 is a low-pressure chamber 4-5, namely the inner side of the shell holder 4-1 is a cavity.
Referring to fig. 1 and 2, the front warhead assembly 1, the projectile assembly 2, the rear warhead assembly 3 and the launching assembly 4 are in axisymmetric structures, central axes of the front warhead assembly 1, the projectile assembly 2, the rear warhead assembly 3 and the launching assembly 4 coincide, and the front warhead assembly 1, the projectile assembly 2, the rear warhead assembly 3 and the launching assembly 4 are connected in series.
In the embodiment, the multistage inner warhead 1-1 is manufactured by processing honeycomb closed-cell foam materials, the fragile outer warhead 1-2, the outer wall of the load cavity 1-3, the central column 1-4 and the outer wall of the load ball 1-5 are manufactured by processing fragile materials, the load ball 1-5 is internally filled with liquid stimulant or coloring agent, the bullet body assembly 2 is formed by integral injection molding of nylon materials, the rear warhead assembly 3 is formed by integral film coating of soft silica gel materials, the lower end part of the lower rear warhead 3-2 is covered with a high-temperature resistant coating, the bullet support 4-2 is manufactured by processing light high-temperature resistant plastics, and the bullet shell 4-1 is formed by integral processing of high-strength aluminum alloy materials.
In this embodiment, the manufacturing steps of the front warhead assembly 1, the projectile body assembly 2 and the rear warhead assembly 3 are as follows: firstly, the multistage inner warhead 1-1 is synchronously embedded into the multistage inner warhead 2 during vacuum film coating processing to realize firm connection; subsequently, the multistage inner warhead 1-1 embedded with the projectile assembly 2 nests the frangible outer warhead 1-2 of the built-in load chamber 1-5; finally, the elastomeric body assembly 2 and the rear warhead assembly 3 are bonded.
In this embodiment, the high temperature and high pressure propellant gas generated by the combustion of the propellant powder 4-3-2 acts on the bullet support 4-2, so that the bullet support 4-2 can be pushed out of the bullet shell 4-1 to push the front bullet component 1, the bullet component 2 and the rear bullet component 3 to advance, the bullet belt 2-2 and the gun barrel rifling cooperate to enable the front bullet component 1, the bullet component 2 and the rear bullet component 3 to spin synchronously, and after the bullet support 4-2 flies out of the gun barrel, the bullet support 4-2 is separated from the rear bullet component 3 rapidly due to the action of the resistance of the gas flow due to lighter mass.
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 (5)
1. The utility model provides a compound non-lethal kinetic energy bullet with multistage buckling structures, includes preceding warhead subassembly (1), projectile body subassembly (2), back warhead subassembly (3) and emission subassembly (4), its characterized in that:
the front warhead assembly (1) comprises a multistage inner warhead (1-1), a fragile outer warhead (1-2), a load cavity (1-3), a center post (1-4) and a load ball (1-5), wherein the multistage inner warhead (1-1) comprises a first-stage inner warhead (1-1-1), a second-stage inner warhead (1-1-2), a third-stage inner warhead (1-1-3), a fourth-stage inner warhead (1-1-4), a fifth-stage inner warhead (1-1-5) and a six-stage inner warhead (1-1-6), the first-stage inner warhead (1-1-1), the second-stage inner warhead (1-1-2), the third-stage inner warhead (1-3), the fourth-stage inner warhead (1-1-4), the fifth-stage inner warhead (1-5) and the six-stage inner warhead (1-1-6) are hemispheres with radius increased stepwise, the first-stage inner warhead (1-1-1), the second-stage inner warhead (1-1-1-2), the fifth-stage inner warhead (1-1-1-6) and the six-stage inner warhead (1-1-1-6) are stacked in series, the outer side of the multistage inner warhead (1-1) is tightly wrapped with a fragile outer warhead (1-2), the outer surface of the fragile outer warhead (1-2) is of a front hemispherical body and a rear cylindrical structure, the fragile outer warhead (1-2) comprises a first-stage inner warhead cavity (1-2-1), a second-stage inner warhead cavity (1-2-2), a third-stage inner warhead cavity (1-2-3), a fourth-stage inner warhead cavity (1-2-4), a fifth-stage inner warhead cavity (1-2-5), a six-stage inner warhead cavity (1-2-6), a center column jack (1-2-7) and a fragile outer warhead plug (1-2-8), the first-stage inner warhead cavity (1-2-1), the second-stage inner warhead cavity (1-2-2), the third-stage inner warhead cavity (1-2-3), the fourth-stage inner warhead cavity (1-2-4), the fifth-stage inner warhead cavity (1-2-5) and the sixth-stage inner warhead cavity (1-2-6) are all in inverted bowl-shaped cavity structures, the first-stage inner warhead cavity (1-2-1) is internally embedded with the first-stage inner warhead (1-1-1), the second-stage inner warhead cavity (1-2-2) is internally embedded with the second-stage inner warhead (1-1-2), three-level inner warhead cavities (1-2-3) are internally embedded into three-level inner warheads (1-1-3), four-level inner warhead cavities (1-2-4) are internally embedded into four-level inner warheads (1-1-4), five-level inner warhead cavities (1-2-5) are internally embedded into five-level inner warheads (1-1-5), six-level inner warhead cavities (1-2-6) are internally embedded into six-level inner warheads (1-1-6), central column jacks (1-2-7) are formed in the central axis of the upper end part of the one-level inner warhead cavities (1-2-1), fragile outer warhead plugs (1-2-8) are arranged at the lower end part of the fragile outer warhead cavities (1-2), cylindrical cavities with petal-shaped cross sections formed in the central axis of the upper end part of the fragile outer warheads (1-2) are load cavities (1-3), central columns (1-4) are arranged on the central axis in a protruding mode, the central columns (1-4) are arranged on the central axes, the central columns (1-4) are distributed in the central columns (1-4) along the central columns (1-4) and the central columns (1-4) are distributed along the central axes, the load ball (1-5) is abutted against the inner side wall of the load cavity (1-3), the lower end surface of the load cavity (1-3) and the side wall of the central column (1-4);
the front bullet assembly (1) is characterized in that the bullet assembly (2) is inlaid at the middle and lower parts, the bullet assembly (2) comprises a main bullet body (2-1), a bullet belt (2-2), a central upright post (2-3) and a multi-stage snap ring (2-4), the main bullet body (2-1) comprises a main bullet body cylinder (2-1-1), a main bullet body (2-1-2) and a main bullet body supporting surface (2-1-3), the upper side of the main bullet body supporting surface (2-1-3) is propped against the lower end parts of six-stage inner bullet heads (1-1-6), the novel elastic body is characterized in that a cylindrical central upright post (2-3) is integrally arranged on the central axis of the main elastic body (2-1) and the central elastic body assembly (2), a multi-stage clamping ring (2-4) is arranged on the outer side wall of the central upright post (2-3) in an extending mode, the multi-stage clamping ring (2-4) comprises a primary clamping ring (2-4-1), a secondary clamping ring (2-4-2), a tertiary clamping ring (2-4-3), a quaternary clamping ring (2-4-4), a five-stage clamping ring (2-4-5) and a six-stage clamping ring (2-4-6), and the primary clamping ring (2-4-1), the secondary clamping ring (2-4-2), the outer diameters of the three-stage clamping ring (2-4-3), the four-stage clamping ring (2-4-4), the five-stage clamping ring (2-4-5) and the six-stage clamping ring (2-4-6) are increased in a gradient manner, the first-stage clamping ring (2-4-1) is clamped at the middle part of the first-stage inner warhead (1-1-1), the second-stage clamping ring (2-4-2) is clamped at the middle part of the second-stage inner warhead (1-1-3), the three-stage clamping ring (2-4-3) is clamped at the middle part of the third-stage inner warhead (1-1-3), the four-stage clamping ring (2-4-4) is clamped at the middle part of the four-stage inner warhead (1-1-4), the five-stage clamping ring (2-4-5) is clamped at the middle part of the five-stage inner warhead (1-1-5), the six-stage clamping ring (2-4-6) is clamped at the middle part of the six-stage inner warhead (1-1-6), the outer edge of the upper end of the main warhead (2-1) is provided with a circular cylinder (2-2), namely the circular cylinder (2-2) is provided with a circular groove (2-2) and the circular groove (2-2) is provided with a circular groove, the contact surfaces of the elastic belt clamping groove (2-2-1) and the fragile outer warhead plug (1-2-8) are fixed by 814 glue;
the lower part of the bullet body assembly (2) is propped against and firmly adhered with the rear bullet head assembly (3), the rear bullet head assembly (3) comprises an upper rear bullet head (3-1), a lower rear bullet head (3-2), a rear bullet head concave ring (3-3) and a rear bullet head inner cavity (3-4), the upper rear bullet head (3-1) and the lower rear bullet head (3-2) are cylindrical, a circular groove with a semicircular cross section outside the contact surface of the upper rear bullet head (3-1) and the lower rear bullet head (3-2) is a rear bullet head concave ring (3-3), a rear bullet head inner cavity (3-4) is arranged on the central axis of the upper rear bullet head (3-1), the rear bullet head inner cavity (3-4) comprises a rear bullet head cone cavity (3-4-1) and a rear bullet head post (3-4-2), the rear bullet head cone cavity (3-4-1) is in a cylindrical shape, the contact surface of the upper rear bullet head (3-1) and the lower bullet head (3-2) is in a conical shape, the contact surface of the upper bullet head (2-1) is supported by the conical surface of the upper bullet head (3-1) and the lower bullet head (2) is supported by the conical surface of the main bullet head (1-2) The contact surfaces of the rear warhead column cavity (3-4-2) and the main warhead column body (2-1-1) and the contact surfaces of the upper rear warhead (3-1) and the warbelt (2-2) are fixed by 814 glue;
the lower side of the rear bullet component (3) is mechanically inserted with a transmitting component (4), the transmitting component (4) comprises a bullet shell body (4-1), a bullet holder (4-2), a charging (4-3) and a low pressure chamber (4-4), the bullet shell body (4-1) comprises a bullet shell body (4-1-1), a bullet shell convex ring (4-1-2), a bullet shell bottom edge (4-1-3), a bottom fire hole (4-1-4), a high pressure chamber (4-1-5) and a fire transmission hole (4-1-6), the upper end face of the bullet shell body (4-1-1) abuts against the outer edge of the lower side of the rear bullet head (3-1) at the upper part, the convex ring with a semicircular cross section is the inner side of the upper end of the bullet shell body (4-1-1) and is the bullet shell convex ring (4-1-2), the outer diameter of the bullet shell body (4-1-1) is equal to the outer diameter of the rear bullet head (3-1) at the upper part, the bullet shell convex ring (4-1-2) is extruded into the back side wall of the bullet shell body (3-1) at the lower side of the front end (3-1), the bottom end surface axis of the shell case (4-1-1) is provided with a cylindrical bottom fire hole (4-1-4), the upper side of the bottom fire hole (4-1-1) is integrally provided with a cylindrical high-pressure chamber (4-1-5), the upper end surface axis of the high-pressure chamber (4-1-5) is provided with a cylindrical fire hole (4-1-6), the fire hole (4-1-6) is sealed by a brass diaphragm, the inner side wall of the shell case (4-1-1) is propped against a shell holder (4-2), the shell holder (4-2) comprises a shell holder pushing disc (4-2-1) and a shell holder cylinder (4-2-2), the lower end part of the lower rear shell head (3-2) is seated on the upper end surface of the shell holder pushing disc (4-2-1), the lower end surface of the shell holder cylinder (4-2-2) is propped against the bottom of the shell case (4-1-1), the inner side wall of the shell case (4-1-1) is sealed by a brass diaphragm, the shell case (4-1-1) is filled with a hot melt adhesive between the inner side wall of the shell case (4-1) and the shell case (4-1), the powder charge (4-3) comprises a primer (4-3-1) and a propellant (4-3-2), wherein the primer (4-3-1) is a columnar mechanical impact primer, the primer (4-3-1) is riveted inside a primer hole (4-1-4), the propellant (4-3-2) is bulk smokeless powder, the propellant (4-3-2) is filled inside a high-pressure chamber (4-1-5), and a cavity formed by the inner side of the bullet support (4-2) and the outer side of the high-pressure chamber (4-1-5) is a low-pressure chamber (4-4).
2. The composite non-lethal kinetic energy cartridge with multi-stage buckling structure of claim 1, wherein: front warhead subassembly (1), body subassembly (2), back warhead subassembly (3) and emission subassembly (4) are axisymmetric structure, front warhead subassembly (1), body subassembly (2), back warhead subassembly (3) and the axis coincidence of emission subassembly (4), front warhead subassembly (1), body subassembly (2), back warhead subassembly (3) and emission subassembly (4) tandem connection.
3. The composite non-lethal kinetic energy cartridge with multi-stage buckling structure of claim 1, wherein: the multistage inner warhead (1-1) is manufactured by processing honeycomb closed-cell foam materials, the outer walls of the fragile outer warhead (1-2), the load cavity (1-3), the central column (1-4) and the outer walls of the load balls (1-5) are manufactured by processing fragile materials, liquid stimulants or coloring agents are filled in the load balls (1-5), the elastic body assembly (2) is formed by integrally injection molding nylon materials, the rear warhead assembly (3) is formed by integrally coating soft silica gel materials, the lower end part of the lower rear warhead assembly (3-2) is coated with a high-temperature resistant coating, the elastic support (4-2) is manufactured by processing light high-temperature resistant plastics, and the elastic shell (4-1) is integrally formed by integrally processing high-strength aluminum alloy materials.
4. The composite non-lethal kinetic energy cartridge with multi-stage buckling structure of claim 1, wherein: the manufacturing steps of the front warhead assembly (1), the elastomer assembly (2) and the rear warhead assembly (3) are as follows: firstly, the multistage inner warhead (1-1) is synchronously embedded into the multistage inner warhead (1-1) during vacuum film coating processing to realize firm connection; subsequently, the multistage inner warhead (1-1) embedded with the projectile assembly (2) nests with the frangible outer warhead (1-2) of the built-in loading chamber (1-3); finally, the elastomer assembly (2) and the rear warhead assembly (3) are bonded.
5. The composite non-lethal kinetic energy cartridge with multi-stage buckling structure of claim 1, wherein: the high-temperature high-pressure gunpowder fuel gas generated by burning the propellant powder (4-3-2) acts on the bullet support (4-2), so that the bullet support (4-2) can be pushed out of the bullet shell (4-1), the front bullet component (1), the bullet component (2) and the rear bullet component (3) are pushed to advance, the bullet belt (2-2) and the gun barrel rifling are matched to enable the front bullet component (1), the bullet component (2) and the rear bullet component (3) to synchronously spin, and after the bullet support (4-2) flies out of the gun barrel, the bullet support is enabled to be rapidly separated from the rear bullet component (3) due to lighter mass and action of airflow resistance.
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| CN106979726A (en) * | 2016-01-19 | 2017-07-25 | 郭三学 | A kind of penetration type tear bombnoun |
| CN206208123U (en) * | 2016-11-10 | 2017-05-31 | 江西星火军工工业有限公司 | A kind of rifle sends out antiriot bomb emission part charge constitution |
| CN106813535A (en) * | 2016-11-10 | 2017-06-09 | 中国人民武装警察部队工程大学 | The many sound tear bombnoun of many directives of the variable master and slave type of range |
| CN210533190U (en) * | 2019-08-30 | 2020-05-15 | 江西星火军工工业有限公司 | Novel fragment-free strong light detonation bomb |
| CN112902761A (en) * | 2021-02-22 | 2021-06-04 | 中国人民武装警察部队工程大学 | Multi-effect integrated kinetic energy bomb with impact energy dissipation in order |
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