CN115014133A - Buried composite non-lethal kinetic energy bomb - Google Patents
Buried composite non-lethal kinetic energy bomb Download PDFInfo
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- CN115014133A CN115014133A CN202210679031.9A CN202210679031A CN115014133A CN 115014133 A CN115014133 A CN 115014133A CN 202210679031 A CN202210679031 A CN 202210679031A CN 115014133 A CN115014133 A CN 115014133A
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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
- 239000003721 gunpowder Substances 0.000 claims abstract description 6
- 238000009504 vacuum film coating Methods 0.000 claims abstract description 4
- 210000003128 head Anatomy 0.000 claims description 24
- 239000000843 powder Substances 0.000 claims description 21
- 239000003380 propellant Substances 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- 238000002360 preparation method Methods 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 229910001369 Brass Inorganic materials 0.000 claims description 3
- 239000004831 Hot glue Substances 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
- 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
- 230000001413 cellular effect Effects 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 239000006260 foam Substances 0.000 claims description 2
- 231100000021 irritant Toxicity 0.000 claims description 2
- 239000002973 irritant agent Substances 0.000 claims description 2
- 210000002489 tectorial membrane Anatomy 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 3
- 238000002679 ablation Methods 0.000 abstract description 2
- 238000009987 spinning Methods 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract 1
- 239000007779 soft material Substances 0.000 abstract 1
- 230000006378 damage Effects 0.000 description 7
- 230000002238 attenuated effect Effects 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 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
- 239000002360 explosive Substances 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
- 239000006261 foam material Substances 0.000 description 1
- 208000014674 injury Diseases 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
- 239000000779 smoke Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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 buried composite non-lethal kinetic energy bomb of a bomb body, which comprises a front bomb head assembly, a bomb body assembly, a rear bomb head assembly and a launching assembly which are all in an axisymmetric structure, have central axes coincident with each other and are connected in series from front to back, wherein the front bomb head assembly and the rear bomb head assembly are all formed by vacuum film coating of soft materials; the launching assembly is provided with the light high-temperature-resistant bullet holder, so that ablation of high-temperature and high-pressure gunpowder gas to the rear bullet assembly can be effectively isolated, the pulling elasticity with better consistency can be formed, in addition, the front bullet assembly, the bullet assembly and the rear bullet assembly can realize synchronous spinning under the action of rifling, and in addition, the bullet wall does not deform in the flying process, so that the launching assembly has excellent pneumatic characteristics, better hitting precision and further improved use safety.
Description
Technical Field
The invention relates to the technical field of non-lethal ammunition, in particular to an embedded composite non-lethal kinetic energy bomb.
Background
The non-lethal kinetic energy bullet develops from rubber bullets, wooden stick bullets, rubber bullets and cloth bag bullets to the attenuated energy kinetic energy bullet, the structure is continuously changed, the styles are continuously increased, the safety is continuously improved, and the purpose of continuous optimization and upgrading is to effectively uniform the target on the premise of ensuring the safety.
The novel attenuated energy type kinetic energy bullet is characterized in that a composite type non-lethal kinetic energy bullet is taken as a main body, two components including a composite soft bullet head and a hard bullet body are launched by a thread chamber riot gun, high-precision point striking is realized by the self-rotation of a bullet, impact energy is dissipated by the self-deformation of the bullet head and a shearing damage or buckling deformation mechanism designed in the bullet body, the deformation and damage are large during short-distance high-speed impact, the energy consumption is high, and the excessive injury probability can be reduced; however, when the gyro-stabilized projectile is interfered by an unstable factor, the gyro-stabilized projectile has the possibility of rolling in the air, so that the situation that a hard projectile directly hits a live target is inevitably generated, and serious damage is further caused, therefore, a class of non-lethal kinetic energy projectiles need to be developed, which not only have the advantages of high precision and relatively controllable energy of the traditional composite non-lethal kinetic energy projectiles, but also cannot cause the potential risk that the hard projectile directly damages the target.
Disclosure of Invention
The invention aims to provide an embedded composite non-lethal kinetic energy bomb, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a compound non-fatal kinetic energy bullet of formula of burying in projectile body, includes preceding warhead subassembly, projectile body subassembly, back warhead subassembly and transmission 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 rear cylindrical structure, a cylindrical cavity with a petal-shaped section is arranged on the axis in the upper end of the front warhead and is 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, the 4 load balls are distributed along the central axis of the central column in a circumferential array mode, the load balls abut against the inner wall of the load cavity, the lower end of the load cavity and the outer wall of the central column, the cylindrical front warhead inner cavity is arranged on the central axis in the lower portion of the front warhead, the warhead wall is extruded and wrapped on the outer wall of the front warhead, and the warhead wall is of a thin-wall hollow structure with a front hemispherical body and a rear cylindrical body;
the bullet assembly is embedded in the middle lower portion of the front bullet assembly and comprises an upper cylinder body, an upper snap ring, an upper stand column, upper blades, a bullet band body, a lower snap ring, a lower stand column and a lower blade, wherein the upper end portion of the upper cylinder body is integrally provided with the hemispherical impact head, the number of the upper cylinder body is 4, the 4 upper cylinder bodies are distributed in a circumferential array mode along the central axis of the bullet assembly, 4 cylinders arranged on the lower side of the upper cylinder body are the upper snap ring, the upper stand column extends downwards from the axis of the lower end face of the upper snap ring, the upper stand column is radially provided with the upper blades, the upper blades are sheet-shaped cuboids, the upper portion of each upper blade is connected with the upper end face of the upper snap ring, the lower portion of each upper blade is connected with the upper end face of the bullet band body, the number of the upper blades is 8, the upper blades are distributed in a circumferential array mode along the central axis of the upper stand column, and a cylindrical disc arranged on the lower side of the upper stand column is the bullet band body, the part of the elastic band body protruding out of the bullet wall is an elastic band, a square annular groove formed in the inner side of the elastic band is an elastic body clamping groove, the lower end portion of the bullet wall is clamped into the elastic body clamping groove, 814 glue is used for gluing and fixing the lower end portion of the bullet wall and the contact surface of the elastic body clamping groove, a lower upright post extends downwards from the axis of the lower end face of the elastic band body, lower blades are radially arranged on the lower upright post and are flaky cuboids, the upper portion of each lower blade is connected with the lower end face of the elastic band body, the lower portion of each lower blade is connected with the upper end face of each lower clamping ring, the number of the lower blades is 8, the 8 lower blades are distributed in a circumferential array mode along the central axis of the lower upright post, a cylinder arranged at the lower portion of the lower upright post is a lower clamping ring, and the upper cylinder, the upper clamping ring, the upper upright post and the upper blades are squeezed into the front bullet from the inner cavity of the front elastic head and are clamped inside the front elastic head;
the rear warhead assembly is extruded into the lower part of the warhead assembly and 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 section is formed in the outer edge of the contact surface of the upper rear warhead and the lower rear warhead and is the rear warhead concave ring, a rear warhead inner cavity is formed in the central axis of the upper rear warhead, and the lower clamping ring, the lower upright post and the lower blade are extruded into the rear warhead assembly from the rear warhead inner cavity and are clamped in the rear warhead assembly;
the lower side of the rear warhead assembly is mechanically spliced with a launching assembly, the launching assembly comprises a warhead body, a warhead holder, a powder charge and a low-pressure chamber, the warhead body comprises a warhead shell, a warhead convex ring, a warhead shell bottom edge, a fire bottom hole, a high-pressure chamber and a fire transfer hole, the upper end surface of the warhead shell abuts against the outer edge of the lower side of the rear warhead on the upper part, the convex ring which is integrally arranged on the inner side of the upper end part of the warhead shell and has a semicircular section is the warhead convex ring, the outer diameter of the warhead shell is equal to the outer diameter of the rear warhead on the upper part, the warhead convex ring is extruded into the rear warhead concave ring, the side wall of the rear warhead on the lower part abuts against the inner side wall of the warhead shell, the bottom edge of the warhead shell is convexly arranged at the bottom of the bottom, a cylindrical fire bottom hole is arranged at the axis of the bottom surface of the warhead shell, a cylindrical high-pressure chamber is integrally arranged at the axis of the upper end surface of the high-pressure chamber, the fire transfer hole is sealed by a brass diaphragm, the cartridge case is characterized in that the inner side wall of the cartridge case is abutted against a cartridge support, the cartridge support comprises a cartridge support push disc and a cartridge support cylinder, the lower end part of a lower rear warhead is located on the upper end face of the cartridge support push disc, the lower end face of the cartridge support cylinder is abutted against the bottom of the cartridge case, the outer side wall of the cartridge support cylinder and the inner side wall of the cartridge case are sealed by hot melt adhesive, the cartridge case is internally filled with powder charges, the powder charges comprise primer and propellant powder, the primer is columnar mechanical impact type primer, the primer is riveted inside a primer hole, the propellant powder is bulk smokeless powder, the propellant powder is filled inside a high-pressure chamber, and a cavity formed by the inner side of the cartridge support and the outer side of the high-pressure chamber is a low-pressure chamber.
Preferably, preceding warhead subassembly, bullet body subassembly, back warhead subassembly and emission subassembly are the axisymmetric structure, the axis coincidence of preceding warhead subassembly, bullet body subassembly, back warhead subassembly and emission subassembly, series connection around preceding warhead subassembly, bullet body subassembly, back warhead subassembly and the emission subassembly.
Preferably, preceding warhead is by cellular obturator foam processing preparation, liquid irritant or coloring agent is loaded to load ball inside, load chamber outer wall, center post, load ball outer wall and warhead wall are processed the preparation by breakable material, the bullet body subassembly is by the whole injection moulding of nylon materials, back warhead subassembly is by the whole tectorial membrane shaping of soft silica gel material, the tip is covering high temperature resistant coating under the warhead behind the lower part, the bullet holds in the palm and is processed the preparation by light high temperature resistant plastics, the bullet casing is by high strength aluminum alloy material integral type machine-shaping.
Preferably, high-temperature and high-pressure gunpowder gas generated by propellant powder combustion acts on the bullet holder, so that the bullet holder can be flushed out of the bullet shell body to push the front bullet assembly, the bullet assembly and the rear bullet assembly 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 synchronously spin, and after the bullet holder flies out of the gun barrel, the bullet holder is quickly separated from the rear bullet assembly due to the fact that the bullet holder is light in weight and is acted by air flow resistance force.
Preferably, the front bullet head assembly and the rear bullet head assembly are synchronously embedded into the bullet 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. according to the embedded bullet body, only the bullet belt is partially exposed, and most of structures are embedded into the front bullet head component and the rear bullet head component, so that the situation that a hard bullet body directly damages a target can be effectively avoided, and the safety performance is greatly improved;
2. according to the embedded type bullet body designed by the invention, the upper and lower snap rings, the upper and lower blades are embedded into the front and rear bullets during vacuum film covering processing of the front and rear bullet assemblies, so that firm connection can be realized, and the synchronous spinning of the bullet assembly can be realized by matching the bullet with the explosion-proof bore line, so that the striking precision is favorably improved;
3. the light high-temperature-resistant bullet holder designed by the invention can effectively isolate the ablation of high-temperature and high-pressure gunpowder fuel gas on the rear bullet head assembly, can support the restraint of the convex ring of the bullet shell by being pushed by certain fuel gas pressure, and is convenient for forming the pulling elasticity with better consistency; in addition, the lower part of the rear warhead assembly is covered with a high-temperature resistant coating, so that the rear warhead assembly can be further prevented from being ablated by high-temperature and high-pressure gunpowder gas;
4. when the bullet impacts a target, the bullet wall is rapidly broken, the load cavity and the load ball are synchronously broken under the action of impact force of the impact head, 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 propagation, dyeing marking and the like can be realized simultaneously, and the tactical flexibility of the bullet is improved;
5. the invention adopts a high-low pressure launching system, the launching powder adopts bulk smokeless powder, the outlet speed with better consistency can be obtained, simultaneously, the smoke amount at the muzzle is less, and the normal tactical actions of users can not be interfered.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a perspective view of the front bullet 1-1 of the present invention;
fig. 4 is a perspective view of the projectile assembly 2 of the present invention;
fig. 5 is a top view of the projectile assembly 2 of the present invention;
fig. 6 is a schematic structural view of the transmitting assembly 4 of the present invention;
fig. 7 is a perspective view of the emitter assembly 4 of the present invention;
fig. 8 is a top view of the emitter assembly 4 of the present invention;
fig. 9 is a bottom view of the emitter 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, projectile assembly, 2-1, upper column, 2-2, upper snap ring, 2-3, upper upright, 2-4, upper blade, 2-5, projectile body, 2-5-1, projectile band, 2-5-2, projectile body slot, 2-6, lower snap ring, 2-7, lower upright, 2-8, lower blade, 3, rear warhead assembly, 3-1, upper rear warhead, 3-2, lower rear warhead, 3-3, rear warhead female ring, 3-4, rear warhead cavity, 4, launch assembly, 4-1, projectile shell, 4-1-1, 4-1-2, 4-1-3, 4-1-4, 4-1-5 of bottom fire hole, 4-1-5 of high-pressure chamber, 4-1-6, 4-2 of fire transfer hole, 4-2 of bullet holder, 4-2-1 of bullet holder push plate, 4-2-2 of bullet holder column body, 4-3 of explosive charge, 4-3-1, bottom fire, 4-3-2 of propellant powder, 4-4 of low-pressure chamber.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution: a composite non-lethal kinetic energy bullet with an embedded bullet body comprises a front bullet head component 1, a bullet body component 2, a rear bullet head component 3 and a launching component 4.
As shown in fig. 2 and 3, the front warhead assembly 1 includes 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, the front warhead 1-1 is in a front hemispherical and rear cylindrical structure, a cylindrical cavity with a petal-shaped cross section formed on an upper end axis of the front warhead 1-1 is the load cavity 1-2, the central column 1-3 is arranged on a 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, the 4 load balls 1-4 are distributed in a circumferential array manner along the central axis of the central column 1-3, the load balls 1-4 abut against an inner side wall of the load cavity 1-2, a lower end of the load cavity 1-2 and an outer side wall of the central column 1-3, a cylindrical front bullet inner cavity 1-5 is formed in the central axis of the lower portion of the front bullet 1-1, a bullet wall 1-6 is extruded and wrapped on the outer wall of the front bullet 1-1, and the bullet wall 1-6 is of a thin-wall hollow structure with a hemispherical front portion and a cylindrical rear portion;
as shown in fig. 2, 4 and 5, an elastic body assembly 2 is embedded in the middle lower portion of the front warhead assembly 1, the elastic body assembly 2 comprises an upper cylinder 2-1, an upper snap ring 2-2, an upper upright 2-3, an upper blade 2-4, a bandlet body 2-5, a lower snap ring 2-6, a lower upright 2-7 and a lower blade 2-8, the upper end portion of the upper cylinder 2-1 is integrally provided with a hemispherical impact head 2-1, the number of the upper cylinder 2-1 is 4, the 4 upper cylinders 2-1 are circumferentially arrayed along the central axis of the elastic body assembly 2, 4 cylinders arranged at the lower side of the upper cylinder 2-1 are the upper snap ring 2-2, the upper upright 2-3 extends downwards from the axial center of the lower end face of the upper snap ring 2-2, and the upper blade 2-4 is radially arranged on the upper upright 2-3, the upper blades 2-4 are flaky cuboids, the upper parts of the upper blades 2-4 are connected with the lower end faces of the upper snap rings 2-2, the lower parts of the upper blades 2-4 are connected with the upper end faces of the elastic band bodies 2-5, the number of the upper blades 2-4 is 8, the 8 upper blades 2-4 are distributed in a circumferential array mode along the central axis of the upper stand columns 2-3, cylindrical disks arranged on the lower sides of the upper stand columns 2-3 are the elastic band bodies 2-5, the portions, protruding out of the elastic band bodies 1-6, of the elastic band bodies 2-5-1 are elastic band bodies 2-5-2, square annular grooves formed in the inner sides of the elastic band bodies are elastic band clamping grooves 2-5-2, the lower end portions of the elastic band bodies 1-6 are clamped into the elastic band bodies clamping grooves 2-5-2, and the contact faces between the lower end portions of the elastic band bodies 1-6 and the elastic band bodies clamping grooves 2-5-2 are fixedly glued by 814 glue A lower upright post 2-7 extends downwards from the axle center of the lower end surface of the elastic band body 2-5, the lower upright post 2-7 is radially provided with lower blades 2-8, the lower blades 2-8 are flaky cuboids, the upper part of the lower blade 2-8 is connected with the lower end surface of the elastic band body 2-5, the lower part of the lower blade 2-8 is connected with the upper end surface of the lower snap 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, a cylinder arranged at the lower part of the lower upright post 2-7 is a lower clamping ring 2-6, and the upper post 2-1, the upper clamping ring 2-2, the upper upright post 2-3 and the upper blade 2-4 are extruded from an inner cavity 1-5 of the front warhead and are clamped inside the front warhead 1-1;
as shown in fig. 2, the rear warhead assembly 3 is extruded into the lower part of the warhead 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 in a cylindrical shape, an annular groove with a semicircular 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, the rear warhead inner cavity 3-4 is formed on the axial line of the upper rear warhead 3-1, and the lower snap ring 2-6, the lower upright 2-7 and the lower blade 2-8 are extruded into the rear warhead inner cavity 3-4 and are tightly clamped in the rear warhead assembly 3;
with reference to fig. 2, 6, 7, 8 and 9, a launching assembly 4 is mechanically inserted at the lower side of the rear warhead assembly 3, the launching assembly 4 comprises a cartridge case 4-1, a cartridge holder 4-2, a charge 4-3 and a low pressure chamber 4-4, the cartridge case 4-1 comprises a cartridge case 4-1-1, a cartridge case convex ring 4-1-2, a cartridge case 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 cartridge case 4-1-1 is abutted against the outer edge of the lower side of the upper rear warhead 3-1, the convex ring with a semicircular section is the cartridge case convex ring 4-1-2 which is integrally arranged at the inner side of the upper end part of the cartridge case 4-1-1, the outer diameter of the cartridge case 4-1-1 is equal to the outer diameter of the upper rear warhead 3-1, the bullet shell convex ring 4-1-2 is extruded into the rear bullet concave ring 3-3, the side wall of the lower rear bullet 3-2 abuts against the inner side wall of the bullet shell 4-1-1, the bottom of the bullet shell 4-1-1 is provided with a bullet shell bottom edge 4-1-3 in a protruding mode, the axis of the bottom end face of the bullet shell 4-1-1 is provided with a cylindrical bottom fire hole 4-1-4, a cylindrical high-pressure chamber 4-1-5 is integrally arranged on the axis of the center of the bullet shell 4-1-1 and the upper side of the bottom fire hole 4-1-4, the axis of the upper end face of the high-pressure chamber 4-1-5 is provided with a cylindrical fire transfer hole 4-1-6, the fire transfer hole 4-1-6 is sealed by a brass diaphragm, and the inner side wall of the bullet shell 4-1-1 abuts against the bullet holder 4-2, the bullet holder 4-2 comprises a bullet holder push tray 4-2-1 and a bullet holder cylinder 4-2-2, the lower end part of the lower rear bullet head 3-2 is located on the upper end surface of the bullet holder push tray 4-2-1, the lower end surface of the bullet holder cylinder 4-2-2 abuts against the bottom of a bullet shell 4-1-1, the outer side wall of the bullet holder cylinder 4-2-2 and the inner side wall of the bullet shell 4-1-1 are sealed by hot melt adhesive, a charge 4-3 is filled in the bullet shell 4-1, the charge 4-3 comprises a primer 4-3-1 and a propellant powder 4-3-2, 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 powder 4-3-2 is bulk smokeless powder, the propellant powder 4-3-2 is filled in the high-pressure chamber 4-1-5, and a cavity formed by the inner side of the bullet holder 4-2 and the outer side of the high-pressure chamber 4-1-5 is the low-pressure chamber 4-4.
Combine fig. 1 and fig. 2, preceding warhead subassembly 1, projectile body subassembly 2, back warhead subassembly 3 and transmission subassembly 4 are the axisymmetric structure, the axis coincidence of preceding warhead subassembly 1, projectile body subassembly 2, back warhead subassembly 3 and transmission subassembly 4, preceding warhead subassembly 1, projectile body subassembly 2, back warhead subassembly 3 and transmission subassembly 4 front and back series connection.
In this embodiment, the front warhead 1-1 is made of a honeycomb closed-cell foam material, a liquid stimulant 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 all made of fragile materials, the projectile body assembly 2 is integrally formed by injection molding of nylon materials, the rear warhead assembly 3 is integrally formed by film-coating of soft silica gel materials, a high-temperature-resistant coating is coated on the lower end of the lower rear warhead 3-2, the projectile holder 4-2 is made of light high-temperature-resistant plastics, and the projectile body 4-1 is integrally formed by processing high-strength aluminum alloy materials.
In this embodiment, high-temperature and high-pressure gunpowder gas generated by burning the propellant powder 4-3-2 acts on the bullet holder 4-2, so that the bullet holder 4-2 can rush out of the bullet shell 4-1 to push the front bullet assembly 1, the bullet assembly 2 and the rear bullet assembly 3 to advance, the bullet belt 2-5-1 is matched with a barrel rifling to enable the front bullet assembly 1, the bullet assembly 2 and the rear bullet assembly 3 to synchronously spin, and after the bullet holder 4-2 flies out of a barrel, the bullet holder is subjected to air flow resistance force due to light weight and is rapidly separated from the rear bullet assembly 3.
In this embodiment, the front bullet head assembly 1 and the rear bullet head assembly 3 are synchronously embedded into the bullet body assembly 2 during vacuum film coating processing, so as to realize firm connection.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a compound non-fatal kinetic energy bullet of formula of burying in projectile body, includes preceding warhead subassembly (1), projectile body subassembly (2), back warhead subassembly (3) and transmission 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 and rear cylindrical structure, a cylindrical cavity which is provided with a petal-shaped cross section on the upper end part of the front warhead (1-1) is the load cavity (1-2), the center column (1-3) is arranged on the central axis of the load cavity (1-2) in a protruding mode, 4 load balls (1-4) are filled in the load cavity (1-2), the 4 load balls (1-4) are distributed along the central axis of the center column (1-3) in a circumferential array mode, and the load balls (1-4) abut against the inner side wall of the load cavity (1-2), The loading device comprises a load cavity (1-2), a lower end part and the outer side wall of a central column (1-3), wherein a cylindrical front bullet inner cavity (1-5) is formed in the central axis of the lower part of a front bullet (1-1), a bullet wall (1-6) is extruded and wrapped on the outer wall of the front bullet (1-1), and the bullet wall (1-6) is of a thin-wall hollow structure with a front hemispherical body and a rear cylindrical body;
the middle lower part of the front warhead assembly (1) is embedded with a projectile body assembly (2), the projectile body assembly (2) comprises an upper cylinder (2-1), an upper snap ring (2-2), an upper upright post (2-3), an upper blade (2-4), a projectile body (2-5), a lower snap ring (2-6), a lower upright post (2-7) and a lower blade (2-8), the upper end part of the upper cylinder (2-1) is integrally provided with a hemispherical impact head (2-1), the number of the upper cylinder (2-1) is 4, the 4 upper cylinders (2-1) are distributed in a circumferential array along the central axis of the projectile body assembly (2), the 4 cylinders arranged at the lower side of the upper cylinder (2-1) are the upper snap ring (2-2), the axis of the lower end surface of the upper snap ring (2-2) extends downwards to form the upper upright post (2-3), the upper upright post (2-3) is radially provided with upper blades (2-4), the upper blades (2-4) are flaky cuboids, the upper parts of the upper blades (2-4) are connected with the lower end face of an upper snap ring (2-2), the lower parts of the upper blades (2-4) are connected with the upper end face of a ribbon 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 manner 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 the ribbon body (2-5), the part of the ribbon body (2-5) protruding to the outer side of a bullet wall (1-6) is the ribbon (2-5-1), a square annular groove formed at the inner side of the ribbon body is a clip groove (2-5-2), the lower end part of the bullet wall (1-6) is clamped into a bullet clamping groove (2-5-2), the lower end part of the bullet wall (1-6) is glued and fixed with a contact surface of the bullet clamping groove (2-5-2) by 814 glue, a lower upright post (2-7) extends downwards from the lower end surface of the bullet 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 bullet body (2-5), the lower part of the lower blade (2-8) is connected with the upper end surface of a lower clamping ring (2-6), the number of the lower blade (2-8) is 8, and the lower blade (2-8) is distributed in a circumferential array mode along the central axis of the lower upright post (2-7), a 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 into the front warhead inner cavity (1-5) and clamped inside the front warhead (1-1);
the lower part of the bullet body component (2) is extruded into a rear bullet head component (3), the rear bullet head component (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 warhead (3-1) and the lower rear warhead (3-2) are both cylindrical, an annular groove with a semicircular section is arranged on the outer edge of the contact surface of the upper rear warhead (3-1) and the lower rear warhead (3-2) and is a rear warhead concave ring (3-3), a rear warhead inner cavity (3-4) is arranged on the axis of the upper rear warhead (3-1), the lower clamping ring (2-6), the lower upright post (2-7) and the lower blade (2-8) are extruded into the rear warhead inner cavity (3-4) and are tightly clamped in the rear warhead assembly (3);
the lower side of the rear warhead assembly (3) is mechanically spliced with a launching assembly (4), the launching assembly (4) comprises a warhead shell (4-1), a warhead (4-2), a charge (4-3) and a low-pressure chamber (4-4), the warhead shell (4-1) comprises a warhead shell (4-1-1), a warhead shell convex ring (4-1-2), a warhead 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 face of the warhead shell (4-1-1) abuts against the outer edge of the lower side of the upper rear warhead (3-1), the warhead shell (4-1-1) is integrally provided with the convex ring with a semicircular cross section, namely the warhead shell convex ring (4-1-2), the outer diameter of the cartridge case (4-1-1) is equal to that of the upper rear bullet (3-1), the rear bullet concave ring (3-3) is extruded into the cartridge case convex ring (4-1-2), the side wall of the lower rear bullet (3-2) abuts against the inner side wall of the cartridge case (4-1-1), the bottom of the cartridge case (4-1-1) is provided with a cartridge case bottom edge (4-1-3) in a protruding manner, the axis of the bottom end face of the cartridge case (4-1-1) is provided with a cylindrical bottom fire hole (4-1-4), the axis of the cartridge case (4-1-1) and the upper side of the bottom fire hole (4-1-4) are integrally provided with a cylindrical high-pressure chamber (4-1-5), and the axis of the upper end face of the high-pressure chamber (4-1-5) is provided with a cylindrical fire transmission hole (4-1-6), the fire transfer hole (4-1-6) is sealed by a brass diaphragm, the inner side wall of the cartridge case (4-1-1) is abutted against a cartridge holder (4-2), the cartridge holder (4-2) comprises a cartridge holder push tray (4-2-1) and a cartridge holder cylinder (4-2-2), the lower end part of the lower rear cartridge (3-2) is located on the upper end surface of the cartridge holder push tray (4-2-1), the lower end surface of the cartridge holder cylinder (4-2-2) is abutted against the bottom of the cartridge case (4-1-1), the outer side wall of the cartridge holder cylinder (4-2-2) and the inner side wall of the cartridge case (4-1-1) are sealed by hot melt adhesive, a charge (4-3) is filled in the cartridge case (4-1), and the charge (4-3) comprises a bottom fire (4-3-1) and a propellant powder (4-3-2) The primer (4-3-1) is a columnar mechanical impact type primer, the primer (4-3-1) is riveted inside a primer hole (4-1-4), the propellant powder (4-3-2) is bulk smokeless powder, the propellant powder (4-3-2) is filled inside a high-pressure chamber (4-1-5), and a cavity formed by the inner side of the bullet holder (4-2) and the outer side of the high-pressure chamber (4-1-5) is a low-pressure chamber (4-4).
2. The buried composite non-lethal kinetic energy bomb according to claim 1, which is characterized in that: preceding warhead subassembly (1), bullet body subassembly (2), back warhead subassembly (3) and transmission subassembly (4) are the axisymmetric structure, the axis coincidence of preceding warhead subassembly (1), bullet body subassembly (2), back warhead subassembly (3) and transmission subassembly (4), series connection around preceding warhead subassembly (1), bullet body subassembly (2), back warhead subassembly (3) and transmission subassembly (4).
3. The buried composite non-lethal kinetic energy bomb according to claim 1, which is characterized in that: preceding warhead (1-1) is by cellular obturator foam processing preparation, load ball (1-4) inside loads liquid irritant or coloring agent, load chamber (1-2) outer wall, center post (1-3), load ball (1-4) outer wall and warhead wall (1-6) are processed the preparation by breakable material, projectile body subassembly (2) is by the whole injection moulding of nylon materials, back warhead subassembly (3) is by the whole tectorial membrane shaping of soft silica gel material, warhead (3-2) lower tip is covering high temperature resistant coating behind the lower part, bullet holds in the palm (4-2) and is processed the preparation by light high temperature resistant plastics, bullet shell (4-1) is by high strength aluminum alloy material integral type machine-shaping.
4. The buried composite non-lethal kinetic energy bomb according to claim 1, which is characterized in that: high-temperature and high-pressure gunpowder gas generated by burning of the propellant powder (4-3-2) acts on the bullet holder (4-2), so that the bullet holder (4-2) can rush out of the bullet shell body (4-1), the front bullet assembly (1), the bullet assembly (2) and the rear bullet assembly (3) are pushed to advance, the bullet belt (2-5-1) is matched with the bore line of the gun barrel to enable the front bullet assembly (1), the bullet assembly (2) and the rear bullet assembly (3) to synchronously spin, and the bullet holder (4-2) is rapidly separated from the rear bullet assembly (3) due to the fact that the bullet holder is light in weight and is acted by air flow resistance.
5. The buried composite non-lethal kinetic energy bomb according to claim 1, which is characterized in that: preceding warhead subassembly (1) and back warhead subassembly (3) imbed projectile body subassembly (2) in step when vacuum film coating processing, realize firm the connection.
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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 |
| CN201575760U (en) * | 2009-09-23 | 2010-09-08 | 齐齐哈尔雄鹰猎弹有限公司 | Bullet with soft warhead |
| CN205482625U (en) * | 2016-01-19 | 2016-08-17 | 郭三学 | Simple target rubber bullet |
| CN106979726A (en) * | 2016-01-19 | 2017-07-25 | 郭三学 | A kind of penetration type tear bombnoun |
| 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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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN201575760U (en) * | 2009-09-23 | 2010-09-08 | 齐齐哈尔雄鹰猎弹有限公司 | Bullet with soft warhead |
| CN205482625U (en) * | 2016-01-19 | 2016-08-17 | 郭三学 | Simple target rubber bullet |
| CN106979726A (en) * | 2016-01-19 | 2017-07-25 | 郭三学 | A kind of penetration type tear bombnoun |
| 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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