CN115507709B - Impact crushing type non-lethal kinetic energy projectile with built-in multi-cloth-bag projectile - Google Patents
Impact crushing type non-lethal kinetic energy projectile with built-in multi-cloth-bag projectile Download PDFInfo
- Publication number
- CN115507709B CN115507709B CN202211264989.8A CN202211264989A CN115507709B CN 115507709 B CN115507709 B CN 115507709B CN 202211264989 A CN202211264989 A CN 202211264989A CN 115507709 B CN115507709 B CN 115507709B
- Authority
- CN
- China
- Prior art keywords
- bullet
- wall
- warhead
- projectile
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 231100001160 nonlethal Toxicity 0.000 title claims abstract description 15
- 238000005336 cracking Methods 0.000 claims abstract description 48
- 238000010304 firing Methods 0.000 claims abstract description 6
- 239000004744 fabric Substances 0.000 claims description 65
- 239000008188 pellet Substances 0.000 claims description 30
- 229920001971 elastomer Polymers 0.000 claims description 10
- 239000000843 powder Substances 0.000 claims description 8
- 239000004677 Nylon Substances 0.000 claims description 7
- 239000000806 elastomer Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 229920001778 nylon Polymers 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 7
- 239000004576 sand Substances 0.000 claims description 7
- 239000003380 propellant Substances 0.000 claims description 6
- 238000012546 transfer Methods 0.000 claims description 5
- 230000006378 damage Effects 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
- 239000000956 alloy Substances 0.000 claims description 3
- 239000010951 brass Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 2
- 239000013590 bulk material Substances 0.000 claims 2
- 239000002737 fuel gas Substances 0.000 claims 1
- 239000003721 gunpowder Substances 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 9
- 239000002131 composite material Substances 0.000 abstract description 8
- 230000005484 gravity Effects 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000009987 spinning Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 6
- 208000012260 Accidental injury Diseases 0.000 description 3
- 230000003116 impacting effect Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 238000003776 cleavage reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000020457 energy shots Nutrition 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
- F42B5/02—Cartridges, i.e. cases with charge and missile
- F42B5/03—Cartridges, i.e. cases with charge and missile containing more than one missile
- F42B5/035—Cartridges, i.e. cases with charge and missile containing more than one missile the cartridge or barrel assembly having a plurality of axially stacked projectiles each having a separate propellant charge
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
- F42B5/26—Cartridge cases
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Toys (AREA)
Abstract
The invention discloses an impact crushing type non-lethal kinetic energy bullet with built-in multi-cloth-bag bullet, which comprises a bullet assembly, a bullet assembly and a firing assembly, wherein the bullet assembly, the bullet assembly and the firing assembly are arranged in series front and back, the bullet assembly comprises a bullet wall, spherical cloth-bag bullet and a bullet holder, the bullet wall is provided with a vertical square cracking groove and a horizontal square cracking groove, a plurality of spherical cloth-bag bullet are arranged in the bullet wall, the spherical cloth-bag bullet is provided with two apertures of large and small, the bullet wall is rapidly crushed when the bullet assembly impacts a target, the spherical cloth-bag bullet is rapidly thrown, the spherical cloth-bag bullet has better ductility, the multipoint soft striking of the target can be realized, the impact kinetic energy is large and the specific kinetic energy is small, the probability of penetrating the target skin is extremely low, and the bullet assembly is internally provided with a cavity, so that the center of gravity and the thrust center are coincident, in addition, the bullet belt matched with a line-bore anti-riot gun is arranged, the bullet spinning is realized, the impact precision is improved, the cloth-bag bullet and the composite kinetic energy has the advantages of both the bullet and the safety and the effectiveness are greatly improved.
Description
Technical Field
The invention relates to the technical field of non-lethal ammunition, in particular to an impact crushing type non-lethal kinetic energy projectile with a built-in multi-cloth-bag projectile.
Background
The non-lethal kinetic energy projectile goes through a plurality of development stages such as hard projectile, rubber projectile, cloth bag projectile, composite projectile and the like, wherein the hard projectile has higher accidental injury probability and is stopped to be used; rubber shots are divided into single shots and shot shots, and from the current situation of non-lethal kinetic energy shot equipment at home and abroad, the shot shots have larger equipment amount because of the realization of kinetic energy striking on a group target, but the use of homogeneous rubber shots is gradually replaced by cloth bag shots and composite kinetic energy shots.
The cloth bag projectile is a kind of excellent-performance kinetic energy projectile, has the advantages of large kinetic energy and small specific kinetic energy, has low penetration probability to the target skin, but has a fatal defect whether a square cloth bag, a cylindrical cloth bag or a dragging stable cloth bag, namely, the cloth bag projectile is unstable in the flying process, so that the striking precision is low, the probability of accidental injury is increased to a certain extent, and the problem of unstable flying of the cloth bag projectile is required to be solved in order to exert the advantages of good ductility and low penetration probability of the cloth bag projectile.
The composite kinetic energy projectile is a newly developed energy attenuation type kinetic energy projectile and has the advantages of stable flight, high striking precision and the like, but the striking effect of the projectile head on a target is greatly influenced by the extensibility and the energy dissipation performance of the projectile head, and when the composite kinetic energy projectile is used in a short distance, the probability of causing excessive damage to organism skeletal tissues is also very high due to the higher striking speed, but the projectile can be driven to spin by virtue of the firing of the projectile belt depending on a line bore anti-riot gun, so that the composite kinetic energy projectile has the advantage of higher flight stability, and therefore, the novel non-lethal kinetic energy projectile which takes the advantages of the cloth bag projectile and the composite kinetic energy projectile into account has urgent requirements.
Disclosure of Invention
The invention aims to provide an impact crushing type non-lethal kinetic energy projectile with a built-in multi-cloth-bag projectile so as to solve the 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 built-in many sack pellets's impact broken type non-fatal kinetic energy bullet, includes warhead subassembly, projectile body subassembly and firing subassembly, its characterized in that:
the warhead assembly comprises a warhead wall, spherical cloth bag pellets and a bullet support, wherein the warhead wall is of an inner hollow thin-wall structure with a hemispherical front part and a cylindrical rear part, the wall thickness of each part of the warhead wall is consistent, vertical square cracking grooves are formed in the cylindrical part of the warhead wall, the vertical square cracking grooves penetrate through the cylindrical part of the warhead wall, the number of the vertical square cracking grooves is 12, 12 vertical square cracking grooves are distributed in a circumferential array along the central axis of the warhead wall, transverse square cracking grooves are formed in the hemispherical part of the warhead wall, transverse square cracking grooves penetrate through the hemispherical part of the warhead wall, the number of transverse square cracking grooves on the hemispherical part of the warhead wall is 12, 12 transverse square cracking grooves on the hemispherical part of the warhead wall are distributed in a circumferential array along the central axis of the warhead wall, transverse square cracking grooves are formed in the lower section of the cylindrical part of the warhead wall, the horizontal square cracking grooves formed in the cylindrical lower section of the warhead wall are positioned at the lower side of the vertical square cracking grooves, the number of the horizontal square cracking grooves formed in the cylindrical lower section of the warhead wall is 12, 12 horizontal square cracking grooves formed in the cylindrical lower section of the warhead wall are distributed in a circumferential array along the central axis of the warhead wall, the lower end of the warhead wall is provided with an embedded head which is in a circular ring shape and has a wall thickness of about half of that of the warhead wall, spherical cloth bag pellets are filled in the warhead wall, the spherical cloth bag pellets comprise nylon cloth bags and lead sand, the spherical cloth bag pellets comprise pellets with two outer diameters, the small-caliber spherical cloth bag pellets are positioned at the top of a hemispherical body of the warhead wall, large-caliber spherical cloth bag pellets are freely filled in the warhead wall, the spherical cloth bag pellets freely abut against the contact surface of the spherical cloth bag pellets in the warhead wall, the spherical cloth bag pellets are in an initial state, when the spherical cloth bag projectile impacts a target, the spherical cloth bag projectile is influenced by the property of the fluid filled with lead sand, the spherical cloth bag projectile can be continuously extended to form a round cake shape with a larger impact sectional area, the inner side of the lower end part of the warhead wall is covered with a bullet holder, and the inner wall of the lower section of the cylindrical part of the warhead wall is provided with a limit groove for clamping the bullet holder;
the elastic head assembly comprises an upper elastic body, a lower elastic body, an inner elastic body cavity, a receiving ring, an elastic belt and an elastic body concave ring, wherein the upper elastic body and the lower elastic body are integrally formed, square elastic body inner cavities are formed in the upper elastic body and the lower elastic body, the total mass of the elastic body assembly can be controlled by changing the opening volume of the inner cavities of the elastic body, the receiving ring is arranged on the upper end face of the upper elastic body in a protruding mode, the upper side of the receiving ring is abutted against a supporting frame, an elastic belt which is in a circular shape is arranged on the outer edge of the upper end of the upper elastic body in a protruding mode, the outer diameter of the elastic belt is larger than the outer diameter of the upper elastic body, square circular-shaped receiving grooves are formed in the contact portions of the elastic belt and the receiving ring, the receiving grooves are inserted into an embedded head, 814 glue is adopted for fixing between the contact surfaces of the elastic body and the receiving ring, and the concave ring which is in a semicircular section and is arranged on the outer side of the connecting position of the elastic body;
the shell body 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 bottom fire hole, a high-pressure chamber and a fire transmission hole, the upper end face of the shell body is propped against the outer edge of the lower side of the shell body, 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 shell body, the shell body convex ring is extruded into the shell body concave ring, the outer side wall of the lower shell body is propped against the inner wall of the shell body, the shell body convex ring is sealed with the shell body concave ring contact surface through hot melt adhesive, the bottom edge of the shell body is arranged in a protruding mode, the cylindrical bottom fire transmission hole is formed in the axis of the bottom end face of the shell body, the brass cylindrical high-pressure chamber is integrally arranged on the upper side of the bottom fire hole, the axis of the shell body, the fire transmission hole is formed by the inner side of the cylindrical bottom fire transmission hole, and the inner side of the shell body is filled with the fire transmission hole, namely the hollow membrane is filled in the shell body, and the inner side of the shell body is filled with the shell body.
Preferably, the central axes of the warhead component, the projectile component and the launching component are coincident, and the warhead component, the projectile component and the launching component are connected in series.
Preferably, the warhead wall is manufactured by processing a fragile material, the bullet support is manufactured by processing a light plastic, the bullet body component is formed by integral injection molding of a nylon material, and the bullet shell is formed by integral processing of a high-strength aluminum alloy material.
Preferably, the lower end of the lower projectile is covered with a high temperature resistant coating to prevent the burning of the projectile assembly by the pyrotechnic gas.
Preferably, when the warhead assembly impacts the target at a high speed, the warhead wall is broken along the vertical square cracking groove and the transverse square cracking groove to release the spherical cloth bag projectile, and the spherical cloth bag projectile realizes multipoint soft striking on the target, so that the spherical cloth bag projectile has better ductility and is not easy to cause penetrable damage to the target skin.
Compared with the prior art, the invention has the following advantages:
1. the invention combines the advantages of the traditional cloth bag bullet and the novel composite non-lethal kinetic energy bullet, the spherical cloth bag bullet is quickly released by impacting and crushing the bullet wall, the multi-point kinetic energy soft impact on the target is realized, the spherical cloth bag bullets filled in the bullet component have the advantages of large kinetic energy and small specific kinetic energy when impacting the target, the penetration probability on the target skin is extremely low when the target is impacted by the kinetic energy, in addition, the hard bullet for bearing the bullet component is arranged, the bullet can be launched by depending on a line bore riot gun, and the invention has higher flight stability and impact precision, and better solves the problem of poor flight stability of the traditional cloth bag bullets;
2. the invention is provided with two spherical cloth bag pellets with large and small calibers, can realize the tight filling of the bullet wall, not only improves the service performance of the invention in storage and transportation, but also ensures that the invention has better external ballistic performance in the flight process;
3. according to the invention, 12 vertical square cracking grooves and 24 transverse square cracking grooves are formed in the warhead wall, so that the probability of cracking of the warhead wall when the middle warhead assembly is impacted is greatly improved, and the reliable release of the ball-shaped bag-filled projectile can be ensured, so that the expected multipoint soft striking efficiency can be achieved;
4. according to the invention, the inner cavity of the projectile body is arranged in the projectile body assembly, the mass of the projectile body assembly can be controlled by adjusting the volume of the inner cavity, and the mass distribution of the whole projectile is further controlled, so that the gravity center and the thrust center of the projectile body assembly are overlapped, and further excellent external ballistic performance is obtained, the striking precision of the projectile body assembly is improved, and the probability of accidental injury of the projectile body assembly is greatly reduced;
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 3/4 perspective view of the warhead wall 1-1 of the present invention;
FIG. 4 is a 3/4 perspective view of the initial spherical cloth bag projectile 1-2 of the present invention;
FIG. 5 is a 3/4 perspective view of the spherical cloth bag projectile 1-2 in the extended state of the invention;
FIG. 6 is a 1/4 perspective view of the elastomer assembly 2 of the present invention;
fig. 7 is a schematic structural view of the transmitting assembly 3 in the present invention;
fig. 8 is a schematic perspective view of the transmitting assembly 3 according to the present invention.
In the figure: 1. 1-1 parts of warhead components, 1-1 parts of warhead walls, 1-1 parts of vertical square cracking grooves, 1-1 parts of horizontal square cracking grooves, 1-1 parts of embedded heads, 1-2 parts of spherical cloth bag pellets, 1-2-1 parts of nylon cloth bags, 1-2 parts of lead sand, 1-3 parts of bullet holders, 2 parts of bullet components, 2-1 parts of upper bullets, 2-2 parts of lower bullets, 2-3 parts of bullet cavities, 2-4 parts of receiving rings, 2-5 parts of bullet belts, 2-5-1 parts of receiving grooves, 2-6 parts of bullet cavities, 3 parts of launching components, 3-1 parts of bullet shells, 3-1-2 parts of bullet shell convex rings, 3-1-3 parts of bullet shell bottom edges, 3-1-4 parts of bottom firing holes, 3-1-5 parts of high-pressure chambers, 3-1-6 parts of bullet holders, 3-2 parts of powder charges, 3-2-1 parts of primer, 3-2 parts of low-pressure chambers and low-pressure chambers.
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. 1-8, the present invention provides a technical solution: an impact crushing type non-lethal kinetic energy bullet with built-in multi-cloth-bag projectile comprises a bullet head assembly 1, a projectile body assembly 2 and a launching assembly 3.
Referring to fig. 1, 2, 3, 4 and 5, the warhead assembly 1 includes a warhead wall 1-1, a spherical cloth bag pellet 1-2 and a bullet support 1-3, the warhead wall 1-1 is an inner hollow thin-wall structure with a hemispherical front part and a cylindrical rear part, the wall thickness of each part of the warhead wall 1-1 is consistent, a cylindrical part of the warhead wall 1-1 is provided with a vertical square cracking groove 1-1-1, the vertical square cracking groove 1-1-1 penetrates through the cylindrical part of the warhead wall 1-1, the number of the vertical square cracking grooves 1-1-1 is 12, 12 vertical square cracking grooves 1-1-1 are distributed in a circumferential array along the central axis of the warhead wall 1-1, a hemispherical part of the warhead wall 1-1 is provided with a transverse square cracking groove 1-1-2, the transverse square cracking grooves 1-1-2 of the hemispherical part of the warhead wall 1-1 penetrate through the hemispherical part of the warhead wall 1-1, the number of the transverse square cracking grooves 1-1-2 on the hemispherical part of the warhead wall 1-1 is 12, the 12 transverse square cracking grooves 1-1-2 on the hemispherical part of the warhead wall 1-1 are distributed in a circumferential array along the central axis of the warhead wall 1-1, the lower section of the cylindrical part of the warhead wall 1-1 is provided with the transverse square cracking grooves 1-1-2, the transverse square cracking grooves 1-1-2 arranged at the lower section of the cylindrical part of the warhead wall 1-1 are positioned at the lower side of the vertical square cracking grooves 1-1-1, the number of the transverse square cracking grooves 1-1-2 arranged at the lower section of the cylindrical part of the warhead wall 1-1 is 12, the 12 transverse square cracking grooves 1-1-2 arranged at the lower section of the cylindrical part of the warhead wall 1-1 are distributed in a circumferential array along the central axis of the warhead wall 1-1, the lower end part of the warhead wall 1-1 is provided with a circular embedded head 1-1-3 with the wall thickness being about half of the wall thickness of the warhead wall 1-1, spherical cloth bag pellets 1-2 are filled in the warhead wall 1-1, the spherical cloth bag pellets 1-2 comprise nylon cloth bags 1-2-1 and lead sand 1-2, the spherical cloth bag pellets 1-2 comprise pellets with two outer diameters, the small-caliber spherical cloth bag pellets 1-2 are positioned at the top of a hemisphere of the warhead wall 1-1, the large-caliber spherical cloth bag projectile 1-2 is freely filled in the bullet wall 1-1, the spherical cloth bag projectile 1-2 freely filled in the bullet wall 1-1 is in contact with each other, the initial state of the spherical cloth bag projectile 1-2 is in a sphere shape, the spherical cloth bag projectile 1-2 is influenced by the property of containing lead sand 1-2-2 fluid when impacting a target, the spherical cloth bag projectile 1-2 can continuously extend to form a cake shape with a larger impact sectional area, the inner side of the lower end part of the bullet wall 1-1 is sealed with a projectile holder 1-3, and the inner wall of the lower section of the cylindrical part of the bullet wall 1-1 is provided with a limit groove for clamping the projectile holder 1-3;
referring to fig. 2 and 6, the lower part of the bullet assembly 1 is clamped into and adhered to a bullet assembly 2, the bullet assembly 2 comprises an upper bullet 2-1, a lower bullet 2-2, a bullet cavity 2-3, a receiving ring 2-4, a bullet belt 2-5 and a bullet concave ring 2-6, the upper bullet 2-1 and the lower bullet 2-2 are integrally formed, the upper bullet 2-1 and the lower bullet 2-2 are both in a cylindrical shape, square bullet cavities 2-3 are arranged in the upper bullet 2-1 and the lower bullet 2-2, the total mass of the bullet assembly 2 can be controlled by changing the open cavity volume of the bullet cavity 2-3, the upper end surface of the upper bullet 2-1 is provided with a receiving ring 2-4 in a protruding manner, the upper side of the receiving ring 2-4 is propped against a bullet holder 1-3, the outer edge of the upper end of the upper bullet 2-1 is provided with a circular ring-shaped bullet belt 2-5, the outer diameter of the bullet belt 2-5 is larger than the outer diameter of the upper bullet 2-1, the receiving ring 814 and the ring 2-5 is provided with a receiving ring 2-4 in a protruding manner, the receiving ring 1-5 is inserted into the receiving ring 1-1-3, the receiving ring 1-1 is inserted into the receiving ring 1-5, the receiving ring 1-1-3 is inserted into the receiving ring 1-1-5, the concave ring with a semicircular cross section arranged at the outer side of the joint of the upper elastomer 2-1 and the lower elastomer 2-2 is an elastomer concave ring 2-6;
referring to fig. 2, 7 and 8, the lower side of the shell body assembly 2 is mechanically inserted with a launching assembly 3, the launching assembly 3 comprises a shell body 3-1, a charge 3-2 and a low pressure chamber 3-3, the shell body 3-1 comprises a shell body 3-1-1, a shell body convex ring 3-1-2, a shell body bottom edge 3-1-3, a bottom fire hole 3-1-4, a high pressure chamber 3-1-5 and a fire transfer hole 3-1-6, the upper end face of the shell body 3-1-1 abuts against the outer edge of the lower side of the shell body 2-1, a convex ring with a semicircular section integrally arranged on the inner side of the upper end part of the shell body 3-1-1 is the shell body convex ring 3-1-2, the outer diameter of the shell body 3-1-1 is equal to the outer diameter of the upper shell body 2-1, the shell convex ring 3-1-2 is extruded into the shell concave ring 2-6, the outer side wall of the lower shell 2-2 is propped against the inner wall of the shell 3-1-1, the contact surface between the shell convex ring 3-1-2 and the shell concave ring 2-6 and the contact surface between the outer side wall of the lower shell 2-2 and the inner wall of the shell 3-1 are sealed by hot melt adhesive, the bottom of the shell 3-1-1 is provided with a shell bottom edge 3-1-3 in a protruding way, the axis of the bottom end surface of the shell 3-1-1 is provided with a cylindrical primer hole 3-1-4, the central axis of the shell 3-1-1 and the upper side of the primer hole 3-1-4 are integrally provided with a cylindrical high pressure chamber 3-1-5, the high-pressure chamber 3-1-5 is provided with a columnar fire transfer hole 3-1-6 at the axial center of the upper end face, the fire transfer hole 3-1-6 is sealed by a brass diaphragm, the cartridge casing 3-1 is internally filled with a charge 3-2, the charge 3-2 comprises a primer 3-2-1 and a propellant powder 3-2-2, the primer 3-2-1 is columnar mechanical impact primer, the primer 3-2-1 is riveted in the primer hole 3-1-4, the propellant powder 3-2-2 is bulk smokeless powder, the propellant powder 3-2-2 is filled in the high-pressure chamber 3-1-5, and a cavity formed by the inner side of the cartridge casing 3-1-1, the outer side of the high-pressure chamber 3-1-5 and the lower side of the lower cartridge body 2-2 is the low-pressure chamber 3-3.
With reference to fig. 1 and 2, central axes of the warhead assembly 1, the projectile assembly 2 and the launching assembly 3 coincide, and the warhead assembly 1, the projectile assembly 2 and the launching assembly 3 are connected in series.
In this embodiment, the bullet wall 1-1 is made of a fragile material, the bullet holder 1-3 is made of a lightweight plastic material, the bullet assembly 2 is formed by integral injection molding of a nylon material, and the bullet shell 3-1 is formed by integral processing of a high-strength aluminum alloy material.
In this embodiment, the lower end of the lower projectile body 2-2 is covered with a high temperature resistant coating to prevent the burning of the projectile body assembly 2 by the pyrotechnic gas.
In this embodiment, when the warhead assembly 1 impacts the target at a high speed, the warhead wall 1-1 is broken along the vertical square cleavage groove 1-1-1 and the horizontal square cleavage groove 1-1-2, the spherical cloth bag projectile 1-2 is released, and the spherical cloth bag projectile 1-2 achieves multi-point soft striking on the target, so that the spherical cloth bag projectile 1-2 has better ductility and is not easy to cause penetrating damage to the target skin.
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 built-in many sack pellets's impact broken type non-fatal kinetic energy bullet, includes warhead subassembly (1), projectile body subassembly (2) and firing subassembly (3), its characterized in that:
the warhead assembly (1) comprises a warhead wall (1-1), spherical cloth bag pellets (1-2) and a warhead support (1-3), wherein the warhead wall (1-1) is of an inner hollow thin-wall structure with a hemispherical front part and a cylindrical rear part, the wall thickness of each part of the warhead wall (1-1) is consistent, a cylindrical part of the warhead wall (1-1) is provided with vertical square cracking grooves (1-1-1), the vertical square cracking grooves (1-1-1) penetrate through the cylindrical part of the warhead wall (1-1), the number of the vertical square cracking grooves (1-1) is 12, 12 vertical square cracking grooves (1-1-1) are distributed in a circumferential array along the central axis of the warhead wall (1-1), the hemispherical part of the warhead wall (1-1) is provided with transverse square cracking grooves (1-1-2), the hemispherical part of the warhead wall (1-1) penetrates through the cylindrical part of the warhead wall (1-1-1), the number of the vertical square cracking grooves (1-1-1-1) is 12, the hemispherical part of the warhead wall (1-1-1) is distributed in a circumferential array along the central axis of the hemispherical part of the warhead wall (1-1-1), the lower section of the cylindrical part of the warhead wall (1-1) is provided with transverse square cracking grooves (1-1-2), the transverse square cracking grooves (1-1-2) arranged at the lower section of the cylindrical part of the warhead wall (1-1) are positioned at the lower side of the vertical square cracking grooves (1-1), the number of the transverse square cracking grooves (1-1-2) arranged at the lower section of the cylindrical part of the warhead wall (1-1) is 12, the 12 transverse square cracking grooves (1-1-2) arranged at the lower section of the cylindrical part of the warhead wall (1-1) are distributed in a circumferential array along the central axis of the warhead wall (1-1), the lower end part of the warhead wall (1-1) is provided with an annular embedded head (1-1-3) with the wall thickness being about half of the wall thickness of the warhead wall (1-1), spherical cloth bag pellets (1-2) are filled in the warhead wall (1-1), the spherical cloth bag pellets (1-2) comprise nylon cloth bags (1-2-1) and lead sand (1-2-2), the spherical cloth bag pellets (1-2) comprise pellets with two outer diameters, the small-caliber spherical cloth bag pellets (1-2) are positioned at the top of a hemispherical body of the warhead wall (1-1), the large-caliber spherical cloth bag pellets (1-2) are freely filled in the warhead wall (1-1), the ball-shaped cloth bag projectile (1-2) freely filled in the bullet wall (1-1) is in free abutting connection with the contact surface of the ball-shaped cloth bag projectile (1-2), the ball-shaped cloth bag projectile (1-2) is in a ball shape in the initial state, when the ball-shaped cloth bag projectile (1-2) impacts a target, the ball-shaped cloth bag projectile (1-2) is influenced by the property of a fluid filled with lead sand (1-2-2), the ball-shaped cloth bag projectile (1-2) can be continuously expanded to form a cake shape with a larger impact sectional area, a bullet holder (1-3) is sealed on the inner side of the lower end part of the bullet wall (1-1), and a limiting groove for clamping the bullet holder (1-3) is formed in the inner wall of the lower section of the cylindrical part of the bullet wall (1-1).
The lower part of the bullet component (1) is clamped into and adhered to a bullet component (2), the bullet component (2) comprises an upper bullet (2-1), a lower bullet (2-2), a bullet cavity (2-3), a receiving ring (2-4), a bullet belt (2-5) and a bullet concave ring (2-6), the upper bullet (2-1) and the lower bullet (2-2) are integrally processed and molded, the upper bullet (2-1) and the lower bullet (2-2) are both in a cylindrical shape, square bullet cavities (2-3) are arranged in the upper bullet (2-1) and the lower bullet (2-2), the control of the total mass of the bullet component (2) can be realized by changing the cavity opening volume of the bullet cavity (2-3), the upper end surface of the upper bullet (2-1) is provided with the receiving ring (2-4) in a protruding mode, the upper side of the receiving ring (2-4) is propped against the bullet support (1-3), the outer edge of the upper end of the upper bullet (2-1) is provided with the outer diameter of the bullet belt (2-5) in a protruding mode, the outer diameter of the bullet belt (2-5) is larger than the outer diameter of the bullet belt (2-1), the elastic belt (2-5) and the bearing ring (2-4) are provided with square and annular bearing grooves (2-5-1), the bearing grooves (2-5-1) are inserted into the embedded heads (1-1-3), the contact surfaces of the elastic support (1-3) and the bearing ring (2-4) and the contact surfaces of the bearing grooves (2-5-1) and the embedded heads (1-1-3) are fixed by 814 glue, and the concave rings with semicircular cross sections arranged at the outer sides of the joints of the upper elastic body (2-1) and the lower elastic body (2-2) are elastic body concave rings (2-6);
the shell body assembly is characterized in that a transmitting assembly (3) is mechanically inserted into the lower side of the shell body assembly (2), the transmitting assembly (3) comprises a shell body (3-1), a charging (3-2) and a low-pressure chamber (3-3), the shell body (3-1) comprises a shell body (3-1-1), a shell body convex ring (3-1-2), a shell body bottom edge (3-1-3), a primer hole (3-1-4), a high-pressure chamber (3-1-5) and a fire transmitting hole (3-1-6), the upper end face of the shell body (3-1-1) abuts against the lower side outer edge of an upper shell body (2-1), a convex ring with a semicircular cross section integrally arranged on the inner side of the upper end portion of the shell body (3-1-1) is the shell body convex ring (3-1-2), the outer diameter of the shell body (3-1-1) is equal to the outer diameter of the upper shell body (2-1), the shell body convex ring (3-1-2) is extruded into a concave ring (2-6), the upper end face of the shell body (3-1-1) abuts against the lower side of the shell body (2-1-1), and the convex ring (2) is contacted with the inner wall of the shell body (3-1-1) in a contact mode The bottom of the shell (3-1-1) is provided with a shell bottom edge (3-1-3) in a protruding mode through hot melt adhesive, a cylindrical primer hole (3-1-4) is formed in the axis of the bottom end face of the shell (3-1-1), a cylindrical high-pressure chamber (3-1-5) is integrally formed in the axis of the shell (3-1-1) and the upper side of the primer hole (3-1-4), a cylindrical fire transfer hole (3-1-6) is formed in the axis of the upper end face of the high-pressure chamber (3-1-5), the fire transfer hole (3-1-6) is sealed through a brass diaphragm, a charge (3-2) is filled in the shell (3-1), the charge (3-2) comprises a primer (3-2-1) and a propellant charge (3-2), the primer (3-2) is a mechanical primer hole (3-2) is formed in a bulk material, the primer (3-2) is a mechanical primer hole (3-2) in a bulk material, the propellant powder (3-2-2) is filled in the high-pressure chamber (3-1-5), and a cavity formed by the inner side of the shell (3-1-1), the outer side of the high-pressure chamber (3-1-5) and the lower side of the lower elastomer (2-2) is the low-pressure chamber (3-3).
2. The impact crushing type non-lethal kinetic energy projectile of a built-in multi-bag projectile as claimed in claim 1, wherein: the bullet assembly (1), the bullet assembly (2) and the launching assembly (3) are in central axis coincidence, and the bullet assembly (1), the bullet assembly (2) and the launching assembly (3) are connected in series front and back.
3. The impact crushing type non-lethal kinetic energy projectile of a built-in multi-bag projectile as claimed in claim 1, wherein: the bullet wall (1-1) is manufactured by processing a fragile material, the bullet support (1-3) is manufactured by processing a light plastic, the bullet body assembly (2) is formed by integral injection molding of a nylon material, and the bullet shell (3-1) is formed by integrally processing a high-strength aluminum alloy material.
4. The impact crushing type non-lethal kinetic energy projectile of a built-in multi-bag projectile as claimed in claim 1, wherein: the lower end of the lower elastomer (2-2) is covered with a high temperature resistant coating to prevent the burning of the gunpowder fuel gas to the elastomer assembly (2).
5. The impact crushing type non-lethal kinetic energy projectile of a built-in multi-bag projectile as claimed in claim 1, wherein: when the warhead assembly (1) impacts a target at a high speed, the warhead wall (1-1) is broken along the vertical square cracking groove (1-1-1) and the horizontal square cracking groove (1-1-2) to release the spherical cloth bag pellets (1-2), and the spherical cloth bag pellets (1-2) realize multi-point soft striking on the target, so that the spherical cloth bag pellets (1-2) have better ductility and are not easy to cause penetrable damage to the target skin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211264989.8A CN115507709B (en) | 2022-10-17 | 2022-10-17 | Impact crushing type non-lethal kinetic energy projectile with built-in multi-cloth-bag projectile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211264989.8A CN115507709B (en) | 2022-10-17 | 2022-10-17 | Impact crushing type non-lethal kinetic energy projectile with built-in multi-cloth-bag projectile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115507709A CN115507709A (en) | 2022-12-23 |
| CN115507709B true CN115507709B (en) | 2024-02-02 |
Family
ID=84509557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211264989.8A Active CN115507709B (en) | 2022-10-17 | 2022-10-17 | Impact crushing type non-lethal kinetic energy projectile with built-in multi-cloth-bag projectile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115507709B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009150237A1 (en) * | 2008-06-13 | 2009-12-17 | Nobel Sport | Non-lethal munition |
| CN205669960U (en) * | 2016-06-14 | 2016-11-02 | 中国人民武装警察部队工程大学 | A kind of 38mm primary-secondary type poly-bag bullet |
| CN210773710U (en) * | 2019-10-08 | 2020-06-16 | 中国人民武装警察部队工程大学 | Hollow rubber ball type antiriot shrapnel |
| CN211261984U (en) * | 2019-11-19 | 2020-08-14 | 中国人民武装警察部队工程大学 | Spherical cloth bag bullet with flexible ribbon-shaped tail wing |
| CN112304165A (en) * | 2020-11-02 | 2021-02-02 | 中国人民武装警察部队工程大学 | Composite type riot-proof kinetic energy bullet compatible with various riot-proof guns |
| CN112361893A (en) * | 2020-11-02 | 2021-02-12 | 中国人民武装警察部队工程大学 | Empennage stable type composite anti-riot kinetic energy bomb |
| CN115127404A (en) * | 2022-07-19 | 2022-09-30 | 中国人民武装警察部队工程大学 | Impact blasting type composite kinetic energy bullet with rear buried empennage |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI0500226B1 (en) * | 2005-01-26 | 2017-09-12 | Condor S/A Indústria Química | PROJECTILE FOR NON-LETHAL AMMUNITION |
-
2022
- 2022-10-17 CN CN202211264989.8A patent/CN115507709B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009150237A1 (en) * | 2008-06-13 | 2009-12-17 | Nobel Sport | Non-lethal munition |
| CN205669960U (en) * | 2016-06-14 | 2016-11-02 | 中国人民武装警察部队工程大学 | A kind of 38mm primary-secondary type poly-bag bullet |
| CN210773710U (en) * | 2019-10-08 | 2020-06-16 | 中国人民武装警察部队工程大学 | Hollow rubber ball type antiriot shrapnel |
| CN211261984U (en) * | 2019-11-19 | 2020-08-14 | 中国人民武装警察部队工程大学 | Spherical cloth bag bullet with flexible ribbon-shaped tail wing |
| CN112304165A (en) * | 2020-11-02 | 2021-02-02 | 中国人民武装警察部队工程大学 | Composite type riot-proof kinetic energy bullet compatible with various riot-proof guns |
| CN112361893A (en) * | 2020-11-02 | 2021-02-12 | 中国人民武装警察部队工程大学 | Empennage stable type composite anti-riot kinetic energy bomb |
| CN115127404A (en) * | 2022-07-19 | 2022-09-30 | 中国人民武装警察部队工程大学 | Impact blasting type composite kinetic energy bullet with rear buried empennage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115507709A (en) | 2022-12-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113154956B (en) | Non-pyrotechnic explosion-catalysis type composite kinetic energy bomb | |
| CN112815786B (en) | Composite kinetic energy bullet with point-face dual hitting capability | |
| CN112945024B (en) | Composite kinetic energy bullet with coupled spinning stability and resistance stability | |
| CN113865441B (en) | Twice-impact composite anti-riot kinetic energy bomb | |
| CN115127404B (en) | Impact blasting type composite kinetic energy bullet with rear buried tail wing | |
| CN112361893B (en) | Empennage stable type composite anti-riot kinetic energy bomb | |
| CN112964137B (en) | Training bullet capable of indicating trajectory and marking impact point | |
| CN112902761A (en) | Multi-effect integrated kinetic energy bomb with impact energy dissipation in order | |
| CN111765816B (en) | Composite anti-riot kinetic energy bullet matched with smoothbore weapon | |
| CN113587736B (en) | Composite type anti-riot kinetic energy bullet with delay boosting function | |
| CN115540698B (en) | Impact buffering type non-lethal kinetic energy bullet with extended inner core | |
| CN112344809B (en) | Fin-stabilized energy attenuation type anti-riot kinetic energy bomb | |
| CN115507709B (en) | Impact crushing type non-lethal kinetic energy projectile with built-in multi-cloth-bag projectile | |
| CN115127405B (en) | Explosion deceleration type composite kinetic energy bomb with built-in distance detection fuze | |
| CN113899253B (en) | Composite anti-riot kinetic energy bullet of leading honeycomb warhead of super-caliber | |
| CN115574665B (en) | Composite spherical cloth bag bullet for knocking and spraying | |
| CN115597440B (en) | Bullet cabin bearing type multi-effect integrated non-lethal ammunition | |
| CN115540697B (en) | Composite dragging stable cloth bag bullet for bursting and opening bin | |
| CN114963885B (en) | Thermal compression sleeve type composite non-fatal kinetic energy bomb | |
| CN113587742B (en) | Composite anti-riot kinetic energy bullet with multiple impact destruction mechanism | |
| CN113587735B (en) | Multi-effect kinetic energy bullet with large effective shooting distance | |
| CN113587738B (en) | Impact sliding type multi-effect integrated composite anti-riot kinetic energy bomb | |
| CN115014133B (en) | Composite non-lethal kinetic energy bomb with embedded projectile body | |
| CN211651399U (en) | Pellet interlocking type anti-riot kinetic energy pellet | |
| CN117168239A (en) | Delay blasting type kinetic energy tear-gas bomb |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |