CN115014133B - Composite non-lethal kinetic energy bomb with embedded projectile body - Google Patents
Composite non-lethal kinetic energy bomb with embedded projectile body Download PDFInfo
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- CN115014133B CN115014133B CN202210679031.9A CN202210679031A CN115014133B CN 115014133 B CN115014133 B CN 115014133B CN 202210679031 A CN202210679031 A CN 202210679031A CN 115014133 B CN115014133 B CN 115014133B
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- 231100001160 nonlethal Toxicity 0.000 title claims abstract description 16
- 239000002131 composite material Substances 0.000 title claims abstract description 13
- 239000002737 fuel gas Substances 0.000 claims abstract description 5
- 239000003721 gunpowder Substances 0.000 claims abstract description 5
- 238000009504 vacuum film coating Methods 0.000 claims abstract description 5
- 238000010304 firing Methods 0.000 claims abstract description 4
- 239000003380 propellant Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 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
- 239000003292 glue Substances 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims description 3
- 239000007788 liquid Substances 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
- 238000002679 ablation Methods 0.000 abstract description 2
- 239000007779 soft material Substances 0.000 abstract 1
- 229920001971 elastomer Polymers 0.000 description 7
- 230000006378 damage Effects 0.000 description 6
- 239000000806 elastomer Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000001665 lethal effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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- 239000002023 wood Substances 0.000 description 1
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
-
- 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
-
- 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
- F42B12/80—Coatings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B30/00—Projectiles or missiles, not otherwise provided for, characterised by the ammunition class or type, e.g. by the launching apparatus or weapon used
- F42B30/02—Bullets
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Toys (AREA)
Abstract
The invention discloses a composite non-lethal kinetic energy bullet with an embedded bullet body, which comprises a front bullet head assembly, a bullet body assembly, a rear bullet head assembly and a transmitting assembly, wherein the front bullet head assembly, the bullet body assembly, the rear bullet head assembly and the transmitting assembly are all in axisymmetric structures, the central axes of the front bullet head assembly and the rear bullet head assembly are mutually overlapped and are connected in series, the front bullet head assembly and the rear bullet head assembly are both formed by vacuum film coating of soft materials, the bullet body assembly is in a hard structure, the embedding and firm connection in the front bullet head assembly and the rear bullet head assembly are realized through a clamping ring and a blade, only the bullet belt part is exposed, and the event that the hard bullet body directly hurts people can be effectively avoided; the firing assembly is provided with the light high-temperature-resistant Wen Dantuo, so that the firing assembly not only can effectively isolate the ablation of high-temperature high-pressure gunpowder fuel gas on the rear warhead assembly, but also can form a pulling elastic force with good consistency.
Description
Technical Field
The invention relates to the technical field of non-lethal ammunition, in particular to an embedded composite non-lethal kinetic energy projectile.
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 invention aims to provide an embedded composite non-lethal kinetic energy bomb for a bomb body, which solves the problems in the background technology.
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 of body embedment, includes preceding warhead subassembly, body subassembly, back warhead subassembly and emission subassembly, its characterized in that:
the front warhead assembly comprises a front warhead, a load cavity, a central column, load balls, a front warhead inner cavity and a warhead wall, wherein the front warhead is of a front hemispherical body and a rear cylindrical structure, a cylindrical cavity with a petal-shaped section is formed in the central axis of the upper end of the front warhead, namely the load cavity, the central column is arranged on the central axis of the load cavity in a protruding mode, 4 load balls are filled in the load cavity, 4 load balls are distributed in a circumferential array along the central axis of the central column, the load balls are propped against the inner side wall of the load cavity, the lower end of the load cavity and the outer side wall of the central column, the front warhead inner cavity which is cylindrical is formed in the central axis of the lower part of the front warhead, the warhead wall is wrapped in an extrusion mode, and the warhead wall is of a thin-wall hollow structure of the front hemispherical body and the rear cylindrical body;
the front warhead assembly is characterized in that the lower part of the front warhead assembly is inlaid with a bullet body assembly, the bullet body assembly comprises an upper column body, an upper clamping ring, an upper column, upper blades, a bullet belt body, a lower clamping ring, a lower column and lower blades, the upper end parts of the upper column body are integrally provided with hemispherical impact heads, the number of the upper column bodies is 4,4 upper column bodies are distributed in a circumferential array along the central axis of the bullet body assembly, 4 column bodies arranged at the lower side of the upper column bodies are the upper clamping ring, the upper column bodies downwards extend at the axial centers of the lower end surfaces of the upper clamping ring, the upper column bodies are radially provided with the upper blades, the upper blades are flaky cuboid bodies, the upper parts of the upper blades are connected with the lower end surfaces of the upper clamping ring, the number of the upper blades is 8, and the upper blades are distributed in a circumferential array along the central axis of the upper column bodies, the cylindrical disc arranged at the lower side of the upper upright post is a belt body, the part of the belt body protruding to the outer side of the warhead wall is a belt, square circular grooves formed in the inner side of the belt are bullet clamping grooves, the lower end part of the warhead wall is clamped into the bullet clamping grooves, 814 glue is adopted between the lower end part of the warhead wall and the contact surface of the bullet clamping grooves for gluing and fixing, a lower upright post downwards extends at the axis of the lower end surface of the belt body, lower blades are radially arranged on the lower upright post, the lower blades are in a sheet-shaped cuboid, the upper parts of the lower blades are connected with the lower end surface of the belt body, the lower parts of the lower blades are connected with the upper end surfaces of the lower clamping rings, the number of the lower blades is 8, the 8 lower blades are distributed in a circumferential array along the central axis of the lower upright post, the cylinders arranged at the lower part of the lower upright post are lower clamping rings, and the upper cylinder, the upper clamping rings are in a sheet-shaped cuboid The upper upright post and the upper blade are extruded from the inner cavity of the front warhead and clamped in the front warhead;
the lower part of the projectile body assembly is extruded into the rear warhead assembly, the rear warhead assembly comprises an upper rear warhead, a lower rear warhead, a rear warhead concave ring and a rear warhead inner cavity, the upper rear warhead and the lower rear warhead are both cylindrical, an annular groove with a semicircular cross section, which is formed at the outer edge of the contact surface of the upper rear warhead and the lower rear warhead, is the rear warhead concave ring, the rear warhead inner cavity is formed on the central axis of the upper rear warhead, and the lower clamping ring, the lower upright post and the lower blade are extruded into and clamped in the rear warhead assembly from the rear warhead inner cavity;
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 front warhead is made of cellular closed-cell foam materials, the liquid stimulant or the coloring agent is filled in the load ball, the outer wall of the load cavity, the center column, the outer wall of the load ball and the warhead wall are made of fragile materials, 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 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.
Preferably, the front warhead assembly and the rear warhead assembly are synchronously embedded into the projectile body assembly during vacuum film coating processing, so that firm connection is realized.
Compared with the prior art, the invention has the following advantages:
1. the embedded type elastomer is designed, only the belt part is exposed, and most of the structure is embedded into the front warhead assembly and the rear warhead assembly, 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 embedded elastomer designed by the invention is embedded into the front and rear warheads during vacuum film coating processing of the front and rear warhead assemblies through the upper and lower clamping rings and the upper and lower blades, so that firm connection can be realized, and the coordination of the projectile and the antiriot gun bore line can be realized, so that synchronous spinning of the projectile assemblies can be realized, and the striking precision can be 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 bullet wall is impacted to a target, the bullet wall is rapidly broken, and under the action of the impact force of the impact head, the load cavity and the load ball are synchronously broken, so that part of impact energy can be dissipated, the excessive damage of the bullet to the target is reduced, multiple non-lethal effects such as kinetic energy striking, tear driving, dyeing marking and the like can be realized, and tactical flexibility of application of the bullet wall is improved;
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 perspective view of the front warhead 1-1 of the present invention;
fig. 4 is a schematic perspective view of the elastomer assembly 2 according to the present invention;
fig. 5 is a top view of the spring assembly 2 of the present invention;
fig. 6 is a schematic diagram of the structure of the emitting component 4 in the present invention;
fig. 7 is a schematic perspective view of the transmitting assembly 4 according to the present invention;
fig. 8 is a top view of the launching assembly 4 of the present invention;
fig. 9 is a lower view of the launching assembly 4 of the present invention.
In the figure: 1. front warhead assembly, 1-1, front warhead, 1-2, load cavity, 1-3, center column, 1-4, load ball, 1-5, front warhead cavity, 1-6, warhead wall, 2, bullet assembly, 2-1, upper column, 2-2, upper clasp, 2-3, upper column, 2-4, upper blade, 2-5, bullet belt body, 2-5-1, bullet belt, 2-5-2, bullet clamping groove, 2-6, lower clasp, 2-7, lower column, 2-8, lower blade, 3, back warhead assembly, 3-1, upper back warhead, 3-2, a lower rear warhead, 3-3, a rear warhead concave ring, 3-4, a rear warhead inner cavity, 4, a transmitting component, 4-1, a shell, 4-1-2, a shell convex ring, 4-1-3, a shell bottom edge, 4-1-4, a firing hole, 4-1-5, a high-pressure chamber, 4-1-6, a fire transmission hole, 4-2, a bullet holder, 4-2-1, a bullet holder pushing disc, 4-2-2, a bullet holder column, 4-3, a charging, 4-3-1, a primer, 4-3-2, a propellant powder, 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. 1-9, the present invention provides a technical solution: a composite non-lethal kinetic energy bullet with embedded bullet body is composed of front bullet unit 1, bullet unit 2, back bullet unit 3 and trigger unit 4.
As shown in fig. 2 and 3, the front warhead assembly 1 comprises a front warhead 1-1, a load cavity 1-2, a central column 1-3, load balls 1-4, a front warhead inner cavity 1-5 and a warhead wall 1-6, wherein the front warhead 1-1 is of a front hemispherical body and rear cylindrical structure, a cylindrical cavity with a petal-shaped section is formed on the central axis of the upper end of the front warhead 1-1, namely the load cavity 1-2, the central column 1-3 is arranged on the central axis of the load cavity 1-2 in a protruding manner, 4 load balls 1-4 are filled in the load cavity 1-2, 4 load balls 1-4 are distributed in a circumferential array along the central axis of the central column 1-3, the load balls 1-4 are abutted against the inner side wall of the load cavity 1-2, the lower end of the load cavity 1-2 and the outer side wall of the central column 1-3, the cylindrical front warhead inner cavity 1-5 is formed on the central axis of the lower part of the front warhead 1-1, the front warhead outer wall 1-6 is extruded by the front warhead inner wall 1-6, and the front cylindrical inner wall of the front warhead 1-3 is wrapped by the front hemispherical body;
as shown in fig. 2, 4 and 5, the lower part of the front warhead assembly 1 is inlaid with a projectile body assembly 2, the projectile body assembly 2 comprises an upper cylinder 2-1, an upper clamping ring 2-2, an upper upright post 2-3, an upper blade 2-4, a projectile belt body 2-5, a lower clamping ring 2-6, a lower upright post 2-7 and a lower blade 2-8, hemispherical impact heads 2-1 are integrally arranged at the upper end part of the upper cylinder 2-1, the number of the upper cylinders 2-1 is 4,4 upper cylinders 2-1 are distributed in a circumferential array along the central axis of the projectile body assembly 2, the cylinders arranged at the lower side of the 4 upper cylinders 2-1 are the upper clamping ring 2-2, the upper upright posts 2-3 downwards extend at the central axis of the lower end face of the upper clamping ring 2-2, the upper upright post 2-3 is radially provided with upper blades 2-4, the upper blades 2-4 are sheet-shaped cuboid, the upper parts of the upper blades 2-4 are connected with the lower end face of the upper clamping ring 2-2, the lower parts of the upper blades 2-4 are connected with the upper end face of the elastic belt body 2-5, the number of the upper blades 2-4 is 8, the 8 upper blades 2-4 are distributed in a circumferential array along the central axis of the upper upright post 2-3, the cylindrical discs arranged at the lower side of the upper upright post 2-3 are elastic belt bodies 2-5, the part of the elastic belt bodies 2-5 protruding to the outer side of the elastic head wall 1-6 is elastic belt 2-5-1, the square circular grooves formed at the inner sides of the elastic belt are elastic belt clamping grooves 2-5-2, the lower ends of the elastic head wall 1-6 are clamped into the elastic belt body clamping grooves 2-5-2, the contact surface between the lower end part of the warhead wall 1-6 and the elastomer clamping groove 2-5-2 is fixed by adopting 814 glue, a lower upright post 2-7 is downwards extended at the axle center of the lower end surface of the warhead body 2-5, a lower blade 2-8 is radially arranged on the lower upright post 2-7, the lower blade 2-8 is a flaky cuboid, the upper part of the lower blade 2-8 is connected with the lower end surface of the warhead body 2-5, the lower part of the lower blade 2-8 is connected with the upper end surface of the lower clamping ring 2-6, the number of the lower blades 2-8 is 8, the 8 lower blades 2-8 are distributed in a circumferential array along the central axis of the lower upright post 2-7, the cylinders arranged at the lower part of the lower upright post 2-7 are the lower clamping ring 2-6, and the upper clamping ring 2-1, the upper clamping ring 2-2, the upper upright post 2-3 and the upper blade 2-4 are extruded from the front warhead inner cavity 1-5 and clamped inside the front warhead 1-1;
as shown in fig. 2, the lower part of the projectile body assembly 2 is extruded into a rear warhead assembly 3, 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, an annular groove with a semicircular cross section is formed on 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, and the lower clamping ring 2-6, the lower upright post 2-7 and the lower blade 2-8 are extruded into the rear warhead assembly 3 from the rear warhead inner cavity 3-4 and clamped in the rear warhead assembly 3;
in combination with fig. 2, fig. 6, fig. 7, fig. 8 and fig. 9, 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 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 at the upper part, 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 surface of the cylindrical bottom surface 4-1-1, the bottom surface of the cylindrical bottom surface 4-1-1 is arranged at the bottom of the cylindrical bottom of the bullet shell 4-1-1, the cylindrical bottom surface 4-1-1 is sealed by the upper end surface of the cylindrical bottom surface 4-1-4-1-6, 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 front warhead 1-1 is manufactured by processing a honeycomb closed-cell foam material, the load ball 1-4 is internally filled with a liquid stimulant or a coloring agent, the outer wall of the load cavity 1-2, the central column 1-3, the outer wall of the load ball 1-4 and the warhead wall 1-6 are all manufactured by processing fragile materials, the bullet body assembly 2 is formed by integrally injection molding nylon materials, the rear warhead assembly 3 is formed by integrally laminating 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 holder 4-2 is manufactured by processing light high-temperature resistant plastics, and the bullet shell 4-1 is integrally formed by high-strength aluminum alloy materials.
In this embodiment, the high-temperature and high-pressure propellant 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 to push the front bullet component 1, the bullet component 2 and the rear bullet component 3 to advance, the bullet belt 2-5-1 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 lighter mass and action of resistance to airflow.
In this embodiment, the front warhead assembly 1 and the rear warhead assembly 3 are synchronously embedded into the elastomer assembly 2 while vacuum film coating processing is performed, so as to realize firm connection.
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 of body embedment, includes preceding warhead subassembly (1), body subassembly (2), back warhead subassembly (3) and firing subassembly (4), its characterized in that:
the front warhead assembly (1) comprises a front warhead (1-1), a load cavity (1-2), a center column (1-3), load balls (1-4), a front warhead inner cavity (1-5) and a warhead wall (1-6), wherein the front warhead (1-1) is of a front hemispherical body and rear cylindrical structure, a cylindrical cavity with a petal-shaped section formed in the central axis of the upper end part of the front warhead (1-1) is the load cavity (1-2), the central axis of the load cavity (1-2) is provided with the center column (1-3) in a protruding mode, 4 load balls (1-4) are filled in the load cavity (1-2) in a circumferential array mode along the central axis of the center column (1-3), the load balls (1-4) are abutted against the inner side wall of the load cavity (1-2), the lower end part of the load cavity (1-2) and the outer side wall of the center column (1-3), the front hemispherical body (1-4) is formed in a protruding mode, the front hemispherical body (1-1) is formed in a protruding mode, the front hemispherical body (1-2) is formed in the middle axis of the front hemispherical body is formed in the front portion, and the front hemispherical body (1-3) is formed in a hollow structure, and the front cylindrical body (1-6) is formed in a hollow mode, and the front hemispherical body is formed in the front, and the front portion of the front warhead (1-1 is formed in the front is in a hollow;
the front bullet assembly (1) is characterized in that the lower part of the front bullet assembly (1) is embedded with a bullet body assembly (2), the bullet body assembly (2) comprises an upper column body (2-1), an upper clamping ring (2-2), an upper upright post (2-3), an upper blade (2-4), a bullet belt body (2-5), a lower clamping ring (2-6), a lower upright post (2-7) and a lower blade (2-8), hemispherical impact heads (2-1-1) are integrally arranged at the upper end part of the upper column body (2-1), the number of the upper column bodies (2-1) is 4,4 upper column bodies (2-1) are distributed in a circumferential array along the central axis of the bullet body assembly (2), 4 cylinders arranged at the lower side of the upper column body (2-1) are the upper clamping ring (2-2), the lower end face axis of the upper clamping ring (2-2) downwards extends to form the upper upright post (2-3), the upper blade (2-4) is radially arranged on the upper column body (2-3), the upper blade (2-4) is a sheet-shaped cuboid, the upper blade (2-1) is connected with the upper blade (2-4) at the upper end face of the upper end face (2-4) of the bullet body (2-4), the upper blades (2-4) are distributed in a circumferential array along the central axis of the upper upright post (2-3), a cylindrical disc arranged at the lower side of the upper upright post (2-3) is a belt body (2-5), the part of the belt body (2-5) protruding to the outer side of the bullet wall (1-6) is a belt (2-5-1), a square circular groove formed at the inner side of the belt is a bullet clamping groove (2-5-2), the lower end part of the bullet wall (1-6) is clamped into the bullet clamping groove (2-5-2), the lower end part of the bullet wall (1-6) is fixed with the contact surface of the bullet clamping groove (2-5-2) by adopting 814 glue, the lower upright post (2-7) is downwards extended at the axis of the lower end surface of the belt body (2-5), the lower upright post (2-7) is radially provided with lower blades (2-8), the lower blades (2-8) are sheet-shaped cuboid, the lower blades (2-8) are connected with the upper end parts of the lower blades (2-6) by adopting the shape of the contact surface of the bullet wall, the lower blades (2-8) are connected with the lower end faces (2-8) by adopting the contact surface of the lower blades (2-8) in the circumferential array, the cylinder arranged at the lower part of the lower upright post (2-7) is a lower clamping ring (2-6), and the upper cylinder (2-1), the upper clamping ring (2-2), the upper upright post (2-3) and the upper blade (2-4) are extruded from the front warhead inner cavity (1-5) and clamped in the front warhead (1-1);
the lower part of the projectile body assembly (2) is extruded into the rear warhead assembly (3), 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, an annular groove with a semicircular cross section is formed in 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 in the central axis of the upper rear warhead (3-1), and the lower clamping ring (2-6), the lower upright post (2-7) and the lower blade (2-8) are extruded into the rear warhead assembly (3) from the rear warhead inner cavity (3-4) and clamped;
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. A composite non-lethal kinetic energy projectile of the type buried in a projectile body as claimed in 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. A composite non-lethal kinetic energy projectile of the type buried in a projectile body as claimed in claim 1, wherein: the front warhead (1-1) is manufactured by processing a honeycomb closed-cell foam material, a liquid stimulator or a coloring agent is filled in the load ball (1-4), the outer wall of the load cavity (1-2), the central column (1-3), the outer wall of the load ball (1-4) and the warhead wall (1-6) are manufactured by processing fragile materials, the bullet 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 (3-2) is coated with a high-temperature resistant coating, the bullet holder (4-2) is manufactured by processing light high-temperature resistant plastics, and the bullet shell (4-1) is integrally formed by integrally processing high-strength aluminum alloy materials.
4. A composite non-lethal kinetic energy projectile of the type buried in a projectile body as claimed in 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 flushed 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 (2-5-1) 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 lighter in weight and is acted by airflow resistance force to be rapidly separated from the rear bullet component (3).
5. A composite non-lethal kinetic energy projectile of the type buried in a projectile body as claimed in claim 1, wherein: the front warhead assembly (1) and the rear warhead assembly (3) are synchronously embedded into the projectile body assembly (2) during vacuum film coating processing, so that firm connection is realized.
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| CN202210679031.9A CN115014133B (en) | 2022-06-16 | 2022-06-16 | Composite non-lethal kinetic energy bomb with embedded projectile body |
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| CN202210679031.9A CN115014133B (en) | 2022-06-16 | 2022-06-16 | Composite non-lethal kinetic energy bomb with embedded projectile body |
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| CN115014133B true CN115014133B (en) | 2023-11-21 |
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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 |
| CN113865441A (en) * | 2021-10-09 | 2021-12-31 | 中国人民武装警察部队工程大学 | Twice-impact composite anti-riot kinetic energy bomb |
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| CN201210032Y (en) * | 2008-05-20 | 2009-03-18 | 齐齐哈尔雄鹰猎弹有限公司 | Collision exploding tear-gas grenade |
| WO2009150237A1 (en) * | 2008-06-13 | 2009-12-17 | Nobel Sport | Non-lethal munition |
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