CN109596009B - Multistage series pushing type composite striking type riot grenade - Google Patents
Multistage series pushing type composite striking type riot grenade Download PDFInfo
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- CN109596009B CN109596009B CN201811654994.3A CN201811654994A CN109596009B CN 109596009 B CN109596009 B CN 109596009B CN 201811654994 A CN201811654994 A CN 201811654994A CN 109596009 B CN109596009 B CN 109596009B
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- 239000002131 composite material Substances 0.000 title claims abstract description 26
- 239000000779 smoke Substances 0.000 claims abstract description 80
- 238000004880 explosion Methods 0.000 claims abstract description 61
- 239000003814 drug Substances 0.000 claims abstract description 24
- 238000010008 shearing Methods 0.000 claims abstract description 18
- 238000005474 detonation Methods 0.000 claims description 256
- 239000003380 propellant Substances 0.000 claims description 67
- 239000000843 powder Substances 0.000 claims description 45
- 239000003795 chemical substances by application Substances 0.000 claims description 38
- 238000005507 spraying Methods 0.000 claims description 29
- 230000000638 stimulation Effects 0.000 claims description 24
- 206010023644 Lacrimation increased Diseases 0.000 claims description 18
- 230000004317 lacrimation Effects 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 229920001971 elastomer Polymers 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 238000010285 flame spraying Methods 0.000 claims description 14
- 239000011888 foil Substances 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 13
- 230000009471 action Effects 0.000 claims description 12
- 239000002360 explosive Substances 0.000 claims description 11
- 239000008188 pellet Substances 0.000 claims description 10
- 238000012546 transfer Methods 0.000 claims description 9
- 239000004831 Hot glue Substances 0.000 claims description 8
- 238000005422 blasting Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims 2
- 239000007924 injection Substances 0.000 claims 2
- 230000035515 penetration Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 5
- 230000001133 acceleration Effects 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 description 18
- IMACFCSSMIZSPP-UHFFFAOYSA-N phenacyl chloride Chemical group ClCC(=O)C1=CC=CC=C1 IMACFCSSMIZSPP-UHFFFAOYSA-N 0.000 description 15
- 238000005457 optimization Methods 0.000 description 9
- 230000004936 stimulating effect Effects 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 6
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 239000000806 elastomer Substances 0.000 description 5
- 239000002737 fuel gas Substances 0.000 description 5
- 238000010304 firing Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000001665 lethal effect Effects 0.000 description 2
- 231100001160 nonlethal Toxicity 0.000 description 2
- 239000003491 tear gas Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000003721 gunpowder Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
- F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
- F42B12/36—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information
- F42B12/46—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information for dispensing gases, vapours, powders or chemically-reactive substances
- F42B12/48—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information for dispensing gases, vapours, powders or chemically-reactive substances smoke-producing, e.g. infrared clouds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B10/00—Means for influencing, e.g. improving, the aerodynamic properties of projectiles or missiles; Arrangements on projectiles or missiles for stabilising, steering, range-reducing, range-increasing or fall-retarding
- F42B10/02—Stabilising arrangements
- F42B10/14—Stabilising arrangements using fins spread or deployed after launch, e.g. after leaving the barrel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
- F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
- F42B12/36—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
- F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
- F42B12/36—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information
- F42B12/42—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information of illuminating type, e.g. carrying flares
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
- F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
- F42B12/36—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information
- F42B12/46—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information for dispensing gases, vapours, powders or chemically-reactive substances
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Toys (AREA)
Abstract
The invention discloses a multistage series pushing type composite striking type riot grenade, which comprises the following components: the anti-explosion device comprises an elastic shell, a transmitting part, delay pipes, a pushing part, elastic wings, shearing threads, a knocking part, an explosion expanding medicine box, a smoke generating part, a tear accelerating part and a kinetic energy part, wherein the elastic shell and the knocking part are connected through the shearing threads, the transmitting part is used for endowing the elastic shell and the knocking part with a flying initial speed, the number of the delay pipes is four and used for timely igniting, the elastic wings ensure flying stability, the number of the pushing parts is two and endowed with pushing acceleration successively, the knocking part is used for giving out deterrent sound and strong flash, the explosion expanding medicine is used for throwing away the knocking part, the smoke generating part is used for generating interference smoke, the tear accelerating part is used for realizing tear accelerating dissipation, the kinetic energy part is used for realizing kinetic energy striking, and the two pushing parts and the four delay pipes are connected in series and fire successively to realize deterrent, smoke generating, tear accelerating and kinetic energy striking composite non-fatal dissipating effects, and the range is 600 meters and is suitable for a long-distance explosion prevention task.
Description
Technical Field
The invention relates to the technical field of riot equipment, in particular to a multistage series pushing type composite striking type riot grenade.
Background
The existing riot grenade has single function, shorter range and poor tactical flexibility.
Disclosure of Invention
The invention aims to provide a multistage series pushing type composite striking type anti-riot grenade, which solves the problems of single function, shorter range and poor tactical flexibility of the existing anti-riot grenade.
In order to achieve the above purpose, the invention provides a multistage series pushing type composite striking type riot grenade, which is achieved by the following specific technical means:
multistage tandem pushing type composite striking type riot grenade comprises: the shell, the transmitting part, the screw-in screw thread, the mechanical impact type primer, the high-pressure chamber, the propellant powder, the sealing cover foil, the fire transmission hole, the low-pressure chamber, the primary delay tube, the primary propulsion part propellant cavity, the primary propulsion part tail nozzle, the primary propulsion part lower end delay tube jack, the primary propulsion part upper end delay tube jack, the primary propulsion part outer wall, the missile wing rotating shaft, the torsion spring, the secondary delay tube, the shearing screw thread, the detonation part steel elastomer, the detonation part paper shell, the detonation cavity cover, the detonation hole, the flashing agent, the detonation part detonation tube explosion expansion hole, the detonation part detonation powder, the detonation part detonation tube explosion expansion hole the device comprises a detonation portion bonding part, a detonation portion lower end delay tube jack, a detonation portion upper end delay tube jack, a three-stage delay tube, an explosion-expanding medicine box, a secondary propulsion portion propellant cavity, a secondary propulsion portion propellant, a secondary propulsion portion upper end delay tube jack, a secondary propulsion portion tail nozzle, a flame spraying hole, a smoke generating portion, a smoke generating tank, a smoke generating agent, an inclined smoke spraying hole, a four-stage delay tube, a tear portion explosion expanding tube radial pressure relief hole, a tear portion explosion expanding tube axial pressure relief hole, tear portion explosion expanding medicine, a tear portion stimulation powder cavity, OC stimulation powder, a tear portion lower end delay tube jack, a kinetic portion shell, a rubber bullet and an arched air cap; the method is characterized in that: the shell and the knocking part are connected through shearing threads, the transmitting part is arranged on the central axis of the lower end part of the shell, the transmitting part comprises screw threads, a mechanical impact primer, a high-pressure chamber, a propellant powder and sealing cover foil, the transmitting part and the shell are fixedly connected through screw threads, the mechanical impact primer is riveted on the central axis of the bottom end part of the transmitting part, the high-pressure chamber is arranged on the upper side of the mechanical impact primer, the propellant powder is filled in the high-pressure chamber, the high-pressure chamber is sealed by the sealing cover foil, pressure release small holes sealed by hot melt adhesive are densely arranged on the sealing cover foil, the lower end surfaces of the transmitting part and the shell are aligned, the low-pressure chamber is communicated with the high-pressure chamber through a fire transmission hole, the inner side of the upper part of the shell and the upper side of the low-pressure chamber are provided with a first-stage pushing part, the first-stage pushing part is embedded and arranged on the lower part of the knocking part, the first-stage propulsion part comprises a first-stage propulsion part propulsion agent cavity, a first-stage propulsion part propulsion agent, a first-stage propulsion part tail nozzle, a first-stage propulsion part lower-end delay pipe jack, a first-stage propulsion part upper-end delay pipe jack and a first-stage propulsion part outer wall, wherein the first-stage propulsion part propulsion agent is arranged in the first-stage propulsion part propulsion agent cavity, the lower end surface of the first-stage propulsion part propulsion agent cavity is provided with a first-stage propulsion part tail nozzle, the first-stage propulsion part lower-end delay pipe jack is inserted with a first-stage delay pipe, the secondary delay tube is inserted into the delay tube insertion hole at the upper end of the primary propulsion part, the front part of the primary delay tube is positioned in the low-pressure chamber, the rear part of the primary delay tube is positioned in the propellant cavity of the primary propulsion part, the inner side of the upper part of the shell and the outer side of the outer wall of the primary propulsion part are provided with missile wings, each missile wing comprises a missile wing rotating shaft and a torsion spring, the upper side of the primary propulsion part is provided with a detonation part, and each detonation part comprises a steel projectile body of the detonation part, a steel projectile body of the detonation part, the paper shell of the detonation part, the detonation cavity cover, the detonation hole, the flashing agent, the detonation part detonation tube, the detonation part detonation agent, the detonation part bonding part, the detonation part lower end delay tube jack and the detonation part upper end delay tube jack are arranged on the outer side of the middle concave section of the steel shell of the detonation part, the paper shell of the detonation part is uniformly aligned with the outer edge of the steel shell of the detonation part, the central axis of the detonation part is provided with the detonation part detonation tube, the detonation part detonation agent is arranged in the detonation part detonation tube, the detonation part detonation tube is provided with the detonation part detonation tube pressure relief hole on the tube wall, the detonation cavity is arranged on the outer side of the detonation part detonation tube, the detonation cavity is sealed by the detonation cavity cover, the flashing agent is arranged in the detonation cavity, the detonation cavity outer wall is provided with the detonation hole, the detonation part is adhesively fixed with the fuming part at the bonding part of the detonation part, the secondary delay tube jack is inserted with a secondary delay tube, the front part of the secondary delay tube is positioned in the first-stage propulsion part propellant cavity, the rear part of the secondary delay tube is sequentially inserted into the first-stage propulsion part upper end delay tube jack and the detonation lower end delay tube jack and then positioned in the detonation part explosion tube, the front part of the tertiary delay tube is positioned in the detonation part explosion tube, the rear part of the tertiary delay tube is positioned in the explosion medicine box, the upper side of the detonation part is provided with a secondary propulsion part, the secondary propulsion part comprises a second-stage propulsion part propellant cavity, a second-stage propulsion part propellant, a second-stage propulsion part upper end delay tube jack, a second-stage propulsion part tail nozzle and a flame spraying hole, the second-stage propulsion part propellant is arranged in the second-stage propulsion part propellant cavity, the second-stage propulsion part upper end delay tube jack is inserted with a fourth-stage delay tube, the lower end face of the secondary propulsion part is provided with a secondary propulsion part tail nozzle, the fire spraying hole communicates a secondary propulsion part propellant cavity with a smoke generating part, a cavity formed by the upper end face of the knocking part and the lower end face of the secondary propulsion part is a blasting explosive box, blasting explosive is filled in the blasting explosive box, the upper side of the knocking part and the outer side of the secondary propulsion part are provided with smoke generating parts, each smoke generating part comprises a smoke generating tank, smoke generating agents and inclined smoke spraying holes, the smoke generating tank is of a hollow circular ring structure, the inner side of the smoke generating tank abuts against the secondary propulsion part, the smoke generating tank is filled with the smoke generating agents, the outer side of the smoke generating tank is provided with the inclined smoke spraying holes, the upper side of the secondary propulsion part is provided with a tear generating part, each tear generating part comprises a tear generating part expanding tube, a tear generating part stimulating powder cavity, OC stimulating powder and a tear generating part lower end extending tube jack, the tear generating part expanding tube is positioned on a central axis of the tear generating part, the wall of the tear-gas part explosion-expanding pipe is provided with a radial pressure relief hole of the tear-gas part explosion-expanding pipe and an axial pressure relief hole of the tear-gas part explosion-expanding pipe, the tear-gas part explosion-expanding medicine is filled in the tear-gas part explosion-expanding pipe, the outer wall of the tear-gas part forms a tear-gas part stimulation powder cavity, OC stimulation powder is filled in the tear-gas part stimulation powder cavity, a four-stage delay pipe is inserted into a delay pipe jack at the lower end of the tear-gas part, the front part of the four-stage delay pipe is positioned in a propellant cavity of the second-stage propulsion part, the rear part of the four-stage delay pipe is sequentially inserted into the delay pipe jack at the upper end of the second-stage propulsion part and the delay pipe jack at the lower end of the tear-gas part, the kinetic energy part is arranged in the tear-gas part explosion-expanding pipe, the outer side of the tear-gas part is provided with a kinetic energy part, the kinetic energy part comprises a kinetic energy part shell, rubber pellets and an arched blast cap, the rubber pellets are spherical pellets, and are tightly arranged in a space formed by the tear-gas part stimulation powder cavity and the kinetic energy part shell, the outer surface of the arched hood is of a convex spherical structure, which is beneficial to reducing wind resistance.
As a further optimization of the technical scheme, the multistage series push type composite striking type anti-riot grenade comprises an elastic shell, a screw-in thread, a mechanical impact primer, a high-pressure chamber, a low-pressure chamber, a primary delay tube, a primary propulsion part propellant cavity, a primary propulsion part lower end delay tube jack, a primary propulsion part upper end delay tube jack, a secondary delay tube shearing thread, a detonation part steel elastomer, a detonation part paper elastic shell, a detonation cavity cover, a detonation part explosion tube, a detonation part lower end delay tube jack, a detonation part upper end delay tube jack, a three-stage delay tube, an explosion expansion medicine box, a secondary propulsion part propellant cavity, a secondary propulsion part upper end delay tube jack, a smoke pot, a four-stage delay tube, a tear part explosion tube, a tear part stimulation powder cavity, a tear part lower end delay tube jack, a kinetic energy part shell and a central axis of an arch-shaped air cap are coincided, the primary propulsion part upper end delay tube jack and the detonation part lower end delay tube jack are equal in inner diameter, vertically abutted, mutually penetrated, and the upper end delay tube jack and the lower end delay tube jack are mutually penetrated.
As a further optimization of the technical scheme, the multistage series pushing type composite striking type riot grenade disclosed by the invention has the advantages that the number of fire transfer holes, the number of primary propulsion part tail nozzles, the number of missile wings, the number of secondary propulsion part tail nozzles and the number of flame spraying holes are all 4, and the 4 fire transfer holes, the 4 primary propulsion part tail nozzles, the 4 missile wings, the 4 secondary propulsion part tail nozzles and the 4 flame spraying holes are distributed in a circumferential array along the central axis of the shell.
As a further optimization of the technical scheme, the multistage series pushing type composite striking type anti-riot grenade disclosed by the invention is characterized in that the inner wall of the shell and the outer wall of the primary pushing part are propped against each other in the initial state of the missile wing, the missile wing compresses the torsion spring and is buried in the shell, the missile wing rotates anticlockwise along the rotating shaft of the missile wing under the action of the torsion spring after the shell and the knocking part are separated in the firing state of the missile wing, and the missile wing is propped against the shearing threads at the lower part of the knocking part, and forms a constant 30-degree opening angle with the central axis of the knocking part due to the continuous action of tension of the torsion spring.
As a further optimization of the technical scheme, the multistage series pushing type composite striking type riot grenade is characterized in that 5 blastholes are formed in the same axial direction of the detonation part, 5 blastholes in the same axial direction form one blasthole group, the number of the blasthole groups is 8, and the 8 blasthole groups are distributed in a circumferential array along the central axis of the detonation part.
As a further optimization of the technical scheme, the multistage series pushing type composite striking type riot grenade is characterized in that 2 oblique smoke spraying holes are formed in the same axial direction of a smoke generating part, 2 oblique smoke spraying holes in the same axial direction form an oblique smoke spraying hole group, the number of the oblique smoke spraying hole groups is 8, and the 8 oblique smoke spraying hole groups are distributed in a circumferential array along the central axis of the smoke generating part.
As a further optimization of the technical scheme, the multistage series pushing type composite striking type riot grenade is characterized in that the pressure relief holes of the detonation portion detonation tube are small holes densely distributed on the side wall of the detonation portion detonation tube, the radial pressure relief holes of the lacrimation portion detonation tube are small holes densely distributed on the side wall of the lacrimation portion detonation tube, and the axial pressure relief holes of the lacrimation portion detonation tube are small holes densely distributed on the top wall of the lacrimation portion detonation tube.
As a further optimization of the technical scheme, the multistage series connection pushing type composite striking type riot grenade comprises a primary delay tube, a secondary delay tube, a tertiary delay tube and a quaternary delay tube, wherein the delay time of the primary delay tube, the secondary delay tube, the tertiary delay tube and the quaternary delay tube is respectively as follows: 1.5S, 3S, 2S and 2S, wherein the primary delay tube, the secondary delay tube, the tertiary delay tube and the quaternary delay tube are firmly fixed at the insertion holes of the delay tubes through high-temperature resistant glue.
As a further optimization of the technical scheme, the multistage series pushing type composite striking type riot grenade comprises a fire transfer hole, a first-stage pushing part tail nozzle, a blasting hole, a detonation part explosion-expansion pipe pressure relief hole, a second-stage delay pipe tail nozzle, a fire spraying hole, an inclined smoke spraying hole, a tear part explosion-expansion pipe radial pressure relief hole and a tear part explosion-expansion pipe axial pressure relief hole which are sealed by hot melt adhesives.
As a further optimization of the technical scheme, the multistage series pushing type composite striking type riot grenade is characterized in that the shell is made of an aluminum alloy material, and the tear stimulation powder cavity wall and the kinetic energy part shell are made of PVC materials.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
1. the invention has smart structure and novel and scientific design;
2. the transmitting part integrates the mechanical impact primer, the high-pressure chamber and the propellant powder into a whole module, adopts a threaded connection mode with the shell, can recover the shell after each transmission, and can be reused after being refilled;
3. the two propulsion parts and the four delay pipes are connected in series, so that sequential ignition is realized through ingenious design, and Cheng Mude is increased twice successively; meanwhile, according to tactical requirements, the striking and dispersing effects of different non-lethal effects on different flight distances can be realized;
4. the embedded torsion spring missile wing designed by the invention does not damage the integral shape of the missile body, the missile wing is folded by compressing the torsion spring and by means of the outer wall of the primary propulsion part and the inner wall of the upper part of the missile shell, and after shearing damage occurs to the shearing threads between the detonation part and the missile shell, the missile wing rotates anticlockwise under the action of the torsion spring and is limited by the shearing threads of the detonation part to form a 30-degree opening angle, so that the flight stability of the missile wing can be greatly improved;
5. the invention can sequentially realize multiple non-fatal effects such as frightening, smog interference, tear-forcing dispersion, kinetic energy striking and the like under different shooting distances by designing the knocking part, the fuming part, the tear-forcing part and the kinetic energy part, and has various functions and flexible tactical performance. When the flying distance of the invention is 400 meters, the knocking part fires, emits strong explosion sound and strong flash, then the knocking part is thrown away under the action of the explosive gas in the explosive expanding medicine box, the remaining projectile body is continuously propelled by the secondary propulsion part, and the fuming part simultaneously smokes, and the tear gas dispersion and kinetic energy striking are simultaneously realized after the detonation part flies to the target area.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present invention;
fig. 2 is a schematic structural view of the transmitting part 2 in the present invention;
fig. 3 is a schematic structural view of the primary propulsion portion 6 in the present invention;
FIG. 4 is a schematic view of the structure of the missile wing 7 according to the present invention;
FIG. 5 is a perspective view of the torsion spring 7-2 of the present invention;
fig. 6 is a schematic view of the structure of the knocking portion 10 in the present invention;
FIG. 7 is a perspective view of detonation section detonation tube 10-7 in accordance with the present invention;
fig. 8 is a schematic view of the structure of the secondary propelling part 13 and the smoke generating part 14 in the present invention;
fig. 9 is a schematic structural view of the tear portion 16 according to the present invention;
FIG. 10 is a perspective view of the tear-gas expansion tube 16-1 of the present invention;
fig. 11 is a schematic structural view of the kinetic energy part 17 in the present invention.
In the figure: 1. the shell, 2, the launching part, 2-1, screw-in screw threads, 2-2, mechanical impact type primer, 2-3, high pressure chamber, 2-4, propellant, 2-5, sealing cover foil, 3, fire transmission hole, 4, low pressure chamber, 5, primary delay tube, 6, primary propulsion part, 6-1, primary propulsion part propellant cavity, 6-2, primary propulsion part propellant, 6-3, primary propulsion part tail nozzle, 6-4, primary propulsion part lower end delay tube jack, 6-5, primary propulsion part upper end delay tube jack, 6-6, primary propulsion part outer wall, 7, missile wing, 7-1, missile wing rotating shaft, 7-2, torsion spring, 8, secondary delay tube, 9, shear screw threads, 10, detonation part, 10-1, detonation part steel shell, 10-2 parts of paper cartridge case of knocking part, 10-3 parts of knocking cavity, 10-4 parts of knocking cavity cover, 10-5 parts of knocking cavity cover, a blasting hole, 10-6 parts of flashing agent, 10-7 parts of knocking part explosion tube, 10-7-1 parts of knocking part explosion tube pressure relief hole, 10-8 parts of knocking part explosion agent, 10-9 parts of knocking part bonding part, 10-10 parts of knocking part lower end delay tube jack, 10-11 parts of upper end delay tube insertion holes of knocking parts, 11 parts of three-stage delay tubes, 12 parts of explosive expanding medicine boxes, 13 parts of secondary propelling parts, 13-1 parts of secondary propelling part propellant cavities, 13-2 parts of secondary propelling part propellants, 13-3 parts of secondary propelling part upper end delay tube insertion holes, 13-4 parts of secondary propelling part tail nozzles, 13-5 parts of flame spraying holes, 14 parts of fuming parts, 14-1 parts of secondary propelling part propellants, the device comprises a smoke generating tank, 14-2, a smoke generating agent, 14-3, an inclined smoke spraying hole, 15, a four-stage delay tube, 16, a tear promoting part, 16-1, a tear promoting part explosion tube, 16-1-1, a tear promoting part explosion tube radial pressure release hole, 16-1-2, a tear promoting part explosion tube axial pressure release hole, 16-2, a tear promoting part explosion medicine, 16-3, a tear promoting part stimulation powder cavity, 16-4, OC stimulation powder, 16-5, a tear promoting part lower end delay tube jack, 17, a kinetic energy part, 17-1, a kinetic energy part shell, 17-2, rubber pellets, 17-3 and an arched hood.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-11, the present invention provides a technical solution: a multistage series pushing type composite striking type riot grenade, the bullet shell comprises a bullet shell 1, a transmitting part 2, a screw-in screw thread 2-1, a mechanical impact type primer 2-2, a high pressure chamber 2-3, a propellant 2-4, a sealing cover foil 2-5, a fire transmission hole 3, a low pressure chamber 4, a primary delay tube 5, a primary propelling part 6, a primary propelling part propellant cavity 6-1, a primary propelling part propellant 6-2, a primary propelling part tail nozzle 6-3, a primary propelling part lower end delay tube jack 6-4, a primary propelling part upper end delay tube jack 6-5, a primary propelling part outer wall 6-6, a bullet wing 7, a bullet wing rotating shaft 7-1, a torsion spring 7-2, a secondary delay tube 8, a shearing screw thread 9, a knocking part 10, a knocking part steel bullet body 10-1, a knocking part paper bullet shell 10-2, a knocking part cavity 10-3 the detonation chamber cover 10-4, the detonation hole 10-5, the flashing agent 10-6, the detonation part detonation tube 10-7, the detonation part detonation tube pressure relief hole 10-7-1, the detonation part detonation tube explosive 10-8, the detonation part bonding part 10-9, the detonation part lower end delay tube jack 10-10, the detonation part upper end delay tube jack 10-11, the third stage delay tube 11, the detonation medicine box 12, the second stage propulsion part 13, the second stage propulsion part propellant chamber 13-1, the second stage propulsion part propellant 13-2, the second stage propulsion part upper end delay tube jack 13-3, the second stage propulsion part tail nozzle 13-4, the flame spraying hole 13-5, the smoke generating part 14, the smoke generating tank 14-1, the smoke generating agent 14-2, the inclined smoke spraying hole 14-3, the fourth stage delay tube 15, the lacrimation part 16, the lacrimation part explosion tube 16-1, the lacrimation part explosion tube radial pressure relief hole 16-1, the lacrimation part explosion tube axial pressure relief hole 16-1-2, the lacrimation part explosion-expanding medicine 16-2, the lacrimation part stimulation powder cavity 16-3, the OC stimulation powder 16-4, the lacrimation part lower end delay tube jack 16-5, the kinetic energy part 17, the kinetic energy part shell 17-1, the rubber bullet 17-2 and the arched hood 17-3; the method is characterized in that: the shell 1 is manufactured by processing an aluminum alloy material, the shell 1 and the knocking part 10 are connected through a shearing thread 9, an external thread of the shearing thread 9 is arranged on the shell 1, an internal thread of the shearing thread 9 is arranged on the knocking part 10, the transmitting part 2 is arranged on the central axis of the lower end part of the shell 1, the transmitting part 2 comprises a screwing-in thread 2-1, a mechanical impact primer 2-2, a high pressure chamber 2-3, a propellant powder 2-4 and a sealing cover foil 2-5, the transmitting part 2 and the shell 1 are fixedly connected through the screwing-in thread 2-1, the mechanical impact primer 2-2 is riveted on the central axis of the bottom end part of the transmitting part 2, the high pressure chamber 2-3 is provided with the high pressure chamber 2-3, the propellant powder 2-4 is arranged in the high pressure chamber 2-3, the high pressure chamber 2-3 is sealed by the sealing cover foil 2-5, the sealing cover foil 2-5 is densely provided with pressure relief holes sealed by hot melt adhesive, the lower end surfaces of the transmitting part 2 and the cartridge case 1 are aligned, the transmitting part 2 adopts a modularized structural design, after the firing of the invention, the transmitting part 2 can be screwed down, and the mechanical impact primer 2-2 can be filled again for reuse, thereby improving the reuse rate of the invention, the low pressure chamber 4 is communicated with the high pressure chamber 2-3 through the fire transfer hole 3, the inner side of the upper part of the cartridge case 1 and the upper side of the low pressure chamber 4 are provided with a first-stage propulsion part 6, the first-stage propulsion part 6 is embedded and arranged at the lower part of the knocking part 10, the first-stage propulsion part 6 and the knocking part 10 can also be processed into an integral structure, the first-stage propulsion part 6 comprises a first-stage propulsion part propellant cavity 6-1, the propulsion device comprises a propulsion part 6-2, a tail nozzle 6-3, a tail nozzle 6-4, a delay pipe jack 6-5 and an outer wall 6, wherein the propulsion part 6-2 is arranged in a propulsion part propulsion cavity 6-1, the tail nozzle 6-3 is arranged on the lower end surface of the propulsion part cavity 6-1, the delay pipe jack 6-4 is inserted with a delay pipe 5, the delay pipe jack 6-5 is inserted with a delay pipe 8, the front part of the delay pipe 5 is positioned in a low pressure chamber 4, the rear part of the delay pipe 5 is positioned in the propulsion part cavity 6-1, the inner side of the upper part of the shell 1 and the outer side of the outer wall 6-6 of the primary propulsion part are provided with missile wings 7, the missile wings 7 comprise a missile wing rotating shaft 7-1 and a torsion spring 7-2, the upper side of the primary propulsion part 6 is provided with a detonation part 10, the detonation part 10 comprises a detonation part steel projectile body 10-1, a detonation part paper shell 10-2, a detonation cavity 10-3, a detonation cavity cover 10-4, a detonation hole 10-5, a flashing agent 10-6, a detonation part detonation tube 10-7, a detonation part detonation powder 10-8, a detonation part bonding part 10-9, a detonation part lower end delay tube jack 10-10 and a detonation part upper end delay tube jack 10-11, the outer side of a middle concave section of the detonation part steel projectile body 10-1 is wrapped with the detonation part paper shell 10-2, the outer edge of the detonation portion paper shell 10-2 is aligned with the outer edge of the detonation portion steel shell 10-1, a detonation portion detonation tube 10-7 is arranged on the central axis of the detonation portion 10, a detonation portion detonation agent 10-8 is arranged in the detonation portion detonation tube 10-7, a detonation portion detonation tube decompression hole 10-7-1 is arranged on the tube wall of the detonation portion detonation tube 10-7, a detonation cavity 10-3 is arranged on the outer side of the detonation portion detonation tube 10-7, the detonation cavity 10-3 is sealed by a detonation cavity cover 10-4, a flashing agent 10-6 is arranged in the detonation cavity 10-3, a detonation hole 10-5 is arranged on the outer wall of the detonation cavity 10-3, the detonation portion 10 is glued and fixed with a fuming portion 14 at a detonation portion bonding position 10-9, a secondary delay tube 8 is inserted into a detonation portion lower end delay tube insertion hole 10-10, the detonation section upper end delay tube jack 10-11 is inserted with a third-stage delay tube 11, the front part of the second-stage delay tube 8 is positioned in the first-stage propulsion section propellant cavity 6-1, the rear part of the second-stage delay tube 8 is sequentially inserted into the first-stage propulsion section upper end delay tube jack 6-5 and the detonation section lower end delay tube jack 10-10 and then positioned in the detonation section detonating tube 10-7, the front part of the third-stage delay tube 11 is positioned in the detonation section detonating tube 10-7, the rear part of the third-stage delay tube 11 is positioned in the detonating medicine box 12, the upper side of the detonation section 10 is provided with a second-stage propulsion section 13, the second-stage propulsion section 13 comprises a second-stage propulsion section propellant cavity 13-1, a second-stage propulsion section propellant 13-2, a second-stage propulsion section upper end delay tube jack 13-3, a detonation section detonating medicine box 12 and a third-stage propulsion section, the secondary propulsion part tail nozzle 13-4 and the flame spraying hole 13-5, the secondary propulsion part propellant 13-2 is arranged in the secondary propulsion part propellant cavity 13-1, the secondary delay tube jack 13-3 at the upper end of the secondary propulsion part is inserted with the four-stage delay tube 15, the secondary propulsion part tail nozzle 13-4 is arranged on the lower end face of the secondary propulsion part 13, the flame spraying hole 13-5 communicates the secondary propulsion part propellant cavity 13-1 with the smoke generating part 14, the cavity formed by the upper end face of the detonation part 10 and the lower end face of the secondary propulsion part 13 is the explosion expanding medicine box 12, the explosion expanding medicine box 12 is internally provided with the explosion expanding medicine, the smoke generating part 14 comprises the smoke generating tank 14-1, the smoke generating agent 14-2 and the oblique flame spraying hole 14-3, the smoke generating tank 14-1 is of a hollow circular ring structure, the inner side of the smoke generating tank 14-1 is propped against the secondary pushing part 13, the smoke generating agent 14-2 is arranged in the smoke generating tank 14-1, an inclined smoke spraying hole 14-3 is arranged on the outer side of the smoke generating tank 14-1, a tear promoting part 16 is arranged on the upper side of the secondary pushing part 13, the tear promoting part 16 comprises a tear promoting part explosion expanding pipe 16-1, a tear promoting part explosion expanding agent 16-2, a tear promoting part stimulating powder cavity 16-3, OC stimulating powder 16-4 and a tear promoting part lower end explosion expanding pipe jack 16-5, the tear promoting part explosion expanding pipe 16-1 is positioned on the axis of the tear promoting part 16, a tear promoting part explosion expanding pipe radial pressure releasing hole 16-1-1 and a tear promoting part explosion expanding pipe axial pressure releasing hole 16-1-2 are arranged on the wall of the tear promoting part explosion expanding pipe 16-1, the tear portion expanding tube 16-1 is internally provided with tear portion expanding agent 16-2, the outer wall of the tear portion 16 forms tear portion stimulating powder cavity 16-3, the cavity wall of the tear portion stimulating powder cavity 16-3 is processed and manufactured by PVC materials, the tear portion stimulating powder cavity 16-3 is internally provided with OC stimulating powder 16-4, the lower end of the tear portion expanding tube inserting hole 16-5 is inserted with a four-stage extending tube 15, the front part of the four-stage extending tube 15 is positioned in the second-stage propelling portion propelling agent cavity 13-1, the rear part of the four-stage extending tube 15 is sequentially inserted into the upper end extending tube inserting hole 13-3 of the second-stage propelling portion and the lower end of the tear portion expanding tube inserting hole 16-5, and then positioned in the tear portion expanding tube 16-1, a kinetic energy portion 17 is arranged on the outer side of the tear portion 16, the kinetic energy portion 17 comprises a kinetic energy portion shell 17-1, a rubber pellet 17-2 and a blast cap 17-3, the kinetic energy portion shell 17-1 is manufactured by PVC materials, the rear part of the four-stage extending tube 15 is sequentially inserted into the second-stage extending tube inserting hole 13-3, the spherical portion expanding tube inserting hole 16-5 is positioned in the tear portion expanding tube 16-1, and the blast cap 17-3 is arranged in the spherical portion expanding tube 17-3, and the spherical surface of the blast cap 17-3 is formed by the spherical cap 17-3, and the blast cap 17-3 is tightly arranged in the spherical portion and the spherical portion shell 17.
Referring to fig. 1-11, the cartridge case 1, the screw-in thread 2-1, the mechanical impact primer 2-2, the high pressure chamber 2-3, the low pressure chamber 4, the primary delay tube 5, the primary propulsion portion propellant chamber 6-1, the primary propulsion portion lower end delay tube jack 6-4, the primary propulsion portion upper end delay tube jack 6-5, the secondary delay tube 8, the shear thread 9, the detonation portion steel elastomer 10-1, the detonation portion paper cartridge case 10-2, the detonation chamber 10-3, the detonation chamber cover 10-4, the detonation portion detonation tube 10-7, the detonation portion lower end delay tube jack 10-10, the detonation portion upper end delay tube jack 10-11, the tertiary delay tube 11, the detonation portion cartridge 12, the secondary propulsion portion propellant chamber 13-1, the secondary propulsion portion upper end delay tube jack 13-3, the fuming tank 14-1, the quaternary tear tube 15, the secondary delay tube 16-1, the tear portion stimulation powder chamber 16-3, the detonation portion lower end delay tube 16-5, the detonation portion lower end jack 17-5, the shell body 17-3, the inner diameter of the detonation portion upper end delay tube jack 10-3, the detonation portion upper end delay tube jack 13-1, the inner diameter of the detonation portion 15, the upper end delay tube jack 13-3, the upper end 15, the inner diameter of the detonation portion 13-5, and the upper end 10-5 are equal to each other.
Referring to fig. 1, 3, 4 and 8, the number of the fire transfer holes 3, the first-stage propulsion part tail nozzles 6-3, the missile wings 7, the second-stage propulsion part tail nozzles 13-4 and the number of the flame spraying holes 13-5 are 4, and the 4 fire transfer holes 3, the 4 first-stage propulsion part tail nozzles 6-3, the 4 missile wings 7, the 4 second-stage propulsion part tail nozzles 13-4 and the 4 flame spraying holes 13-5 are distributed in a circumferential array along the central axis of the shell 1 respectively.
Referring to fig. 3 and 4, in an initial state of the missile wing 7, the inner wall of the missile shell 1 and the outer wall 6-6 of the primary propulsion part are abutted against each other, the missile wing 7 compresses the torsion spring 7-2 and is buried in the inside of the missile shell 1, and in a firing state of the missile wing 7, after the missile shell 1 and the detonation part 10 are separated, the missile wing is rotated anticlockwise along the missile wing rotating shaft 7-1 under the action of the torsion spring 7-2 and abuts against the shearing thread 9 at the lower part of the detonation part 10, and a constant 30-degree opening angle is formed with the central axis of the detonation part 10 due to the continuous action of the tension of the torsion spring 7-2.
As shown in fig. 6, 5 blastholes 10-5 are arranged in the same axial direction of the detonation portion 10, the 5 blastholes 10-5 in the same axial direction form one blasthole group, the number of the blasthole groups is 8, and the 8 blasthole groups are distributed in a circumferential array along the central axis of the detonation portion 10.
As shown in fig. 8, 2 inclined smoke holes 14-3 are disposed in the same axial direction of the smoke generating portion 14, the 2 inclined smoke generating holes 14-3 in the same axial direction form an inclined smoke generating hole group, the number of the inclined smoke generating hole group is 8, and the 8 inclined smoke generating hole groups are distributed in a circumferential array along the central axis of the smoke generating portion 14.
Referring to fig. 7 and 10, the detonation portion detonation tube pressure relief holes 10-7-1 are small holes densely distributed on the side wall of the detonation portion detonation tube 10-7, the tear portion detonation tube radial pressure relief holes 16-1 are small holes densely distributed on the side wall of the tear portion detonation tube 16-1, and the tear portion detonation tube axial pressure relief holes 16-1-2 are small holes densely distributed on the top wall of the tear portion detonation tube 16-1.
In this embodiment, the delay times of the primary delay tube 5, the secondary delay tube 8, the tertiary delay tube 11 and the quaternary delay tube 15 are respectively: 1.5S, 3S, 2S and 2S, the primary delay tube 5, the secondary delay tube 8, the tertiary delay tube 11 and the quaternary delay tube 15 are firmly fixed at the insertion holes of the delay tubes through high-temperature resistant glue.
Referring to fig. 1, 3, 6, 7, 8 and 10, the fire transfer hole 3, the first-stage propulsion part tail nozzle 6-3, the blasting hole 10-5, the detonation part detonation tube pressure relief hole 10-7-1, the second-stage delay tube tail nozzle 13-4, the fire spraying hole 13-5, the inclined smoke spraying hole 14-3, the tear part detonation tube radial pressure relief hole 16-1-1 and the tear part detonation tube axial pressure relief hole 16-1-2 are sealed by hot melt adhesives.
The specific implementation steps are as follows:
the invention is inserted into a grenade launcher with corresponding caliber, a trigger of the grenade launcher is pulled, a firing pin impacts a mechanical impact primer 2-2, the mechanical impact primer 2-2 fires and ignites a propellant 2-4 in a high-pressure chamber 2-3, a large amount of high-temperature high-pressure propellant gas generated by violent combustion of the propellant 2-4 enters the low-pressure chamber 4 from a fire transmission hole 3, the pressure in the low-pressure chamber 4 is promoted to be rapidly increased, a first-stage propulsion part 6 is pushed and the shearing threads 9 connected with a detonation part 10 and a shell 1 are forced to be sheared and destroyed, meanwhile, the front part of a first-stage delay tube 5 is ignited, the detonation part 10 and other connected projectiles are continuously pushed under the action of fuel gas until the projectile exits from the launching tube of the grenade launcher, at the moment, the projectile wings 7 are opened to form a 30-degree opening angle under the action of a torsion spring 7-2, the projectiles continue flying, after the 1.5S delay time of the first-stage delay tube 5, the projectile flies out of the launching tube for about 100 meters, at the moment, the rear part of the first-stage delay tube 5 fires, the first-stage propellant 6-2 in the first-stage propellant cavity 6-1 is ignited, the first-stage propellant 6-2 burns to generate fuel gas, the hot melt adhesive in the tail nozzle 6-3 of the first-stage propellant is ablated, the fuel gas is ejected from the tail nozzle 6-3 of the first-stage propellant at a high speed, the first propulsion of the projectile is realized, the front part of the second-stage delay tube 8 is ignited, the projectile flies for 300 meters after the second-stage delay tube 8 passes through the 3S delay, the rear part of the second-stage delay tube 8 fires, the detonation portion detonation expanding agent 10-8 in the detonation portion detonation tube 10-7 is ignited, the detonation portion detonation expanding agent 10-8 fiercely burns to generate the gunpowder fuel gas to be ejected from the detonation portion detonation tube pressure release hole 10-7-1, the flash agent 10-6 is ignited, the flash agent 10-6 explodes, the paper cartridge case 10-2 of the knocking part is burst, intense deterrent sound and dazzling flash are emitted from the explosion hole 10-5, the front part of the three-stage delay tube 11 is also ignited, after 2S delay, the projectile flies for 100 meters, the rear part of the three-stage delay tube 11 fires, the explosive in the explosive box 12 is ignited, the explosive combustion explosion separates the knocking part 10 and the fuming part 12 from the secondary propulsion part 13, the secondary propulsion part propellant 13-2 in the secondary propulsion part propellant cavity 13-1 is ignited to fire, the hot melt adhesive in the secondary propulsion part tail nozzle 13-4 and the flame spraying hole 13-5 is ablated, the fuel gas is sprayed out from the tail nozzle 13-4 of the secondary propulsion part to realize secondary propulsion of the remaining elastomer, meanwhile, the smoke agent 14-2 in the smoke tank 14-1 is ignited to disturb the spraying of smoke from the inclined smoke spraying holes 14-3, the propulsion effect can also be realized, the remaining elastomer continuously flies for 100 meters, the smoke part 14 continuously smokes at the moment to play a role in lost, after the 2S delay time, the tear part explosion expanding agent 16-2 in the tear part explosion expanding tube 16-1 is ignited, the tear part explosion expanding agent 16-2 generates explosion to release OC stimulation powder 16-4, and the high-speed excitation of the rubber pellets 17-2 is realized. In the whole launching process, the flight distance of the projectile body is about 600 meters, the effects of deterrence, fuming, tear promotion and multiple non-lethal effects of kinetic energy striking are sequentially achieved, tactical performance is diversified, the handling of remote large-scale group riot and harassment events is facilitated, and the method can also be used for conducting marine right-keeping law enforcement actions.
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 (8)
1. Multistage tandem pushing type composite striking type riot grenade comprises: the engine shell (1), the launching part (2), the screw-in screw thread (2-1), the mechanical impact type primer (2-2), the high-pressure chamber (2-3), the propellant powder (2-4), the sealing cover foil (2-5), the fire transfer hole (3), the low-pressure chamber (4), the primary delay tube (5), the primary propulsion part (6), the primary propulsion part propellant cavity (6-1), the primary propulsion part propellant (6-2), the primary propulsion part tail nozzle (6-3), the primary propulsion part lower end delay tube jack (6-4), the primary propulsion part upper end delay tube jack (6-5), the primary propulsion part outer wall (6-6), the missile wing (7-1), the torsion spring (7-2), the secondary delay tube (8), the shearing screw thread (9), the detonation part (10), the detonation part steel projectile body (10-1), the detonation part paper shell (10-2), the detonation chamber (10-3), the chamber cover (10-4), the detonation hole (10-5), the detonation hole (10-6), the propellant part (10-6), the detonation part (7-7), the detonation tube (10-7-1) and the detonation tube (10-1) The explosion-proof type explosive device comprises a detonation part bonding part (10-9), a detonation part lower end delay tube jack (10-10), a detonation part upper end delay tube jack (10-11), a three-stage delay tube (11), an explosion-proof medicine box (12), a secondary propulsion part (13), a secondary propulsion part propellant cavity (13-1), a secondary propulsion part propellant (13-2), a secondary propulsion part upper end delay tube jack (13-3), a secondary propulsion part tail nozzle (13-4), a flame spraying hole (13-5), a smoke generating part (14), a smoke generating tank (14-1), a smoke generating agent (14-2), an inclined smoke spraying hole (14-3), a four-stage delay tube (15), a tear part (16), a tear part explosion tube (16-1), a tear part explosion tube radial pressure release hole (16-1-1), a tear part explosion tube axial pressure release hole (16-1-2), a tear part explosion-proof medicine (16-2), a tear part stimulation powder cavity (16-3), an OC stimulation powder (16-4), an arc-shaped powder part (16-5), a shell (17-shaped rubber part and a kinetic energy cap (17-1); the method is characterized in that: the shell (1) and the knocking part (10) are connected through a shearing thread (9), the transmitting part (2) is arranged on the central axis of the lower end part of the shell (1), the transmitting part (2) comprises a screwing-in thread (2-1), a mechanical impact type primer (2-2), a high-pressure chamber (2-3), a transmitting powder (2-4) and a sealing cover foil (2-5), the transmitting part (2) and the shell (1) are fixedly connected through the screwing-in thread (2-1), the mechanical impact type primer (2-2) is riveted on the central axis of the bottom end part of the transmitting part (2), a high-pressure chamber (2-3) is arranged on the upper side of the mechanical impact type primer (2-2), the high-pressure chamber (2-3) is internally provided with transmitting powder (2-4), the high-pressure chamber (2-3) is sealed by the sealing cover foil (2-5), small holes sealed by the hot melt adhesive are densely arranged on the sealing cover foil (2-5), the transmitting part (2-2) and the lower end surface of the shell (1) is fixedly connected with the upper side of the shell (2-3) through the low-pressure chamber (4), the upper side of the high-pressure chamber (4) is communicated with the upper side of the high-pressure chamber (4), the primary propulsion part (6) is embedded and arranged at the lower part of the knocking part (10), the primary propulsion part (6) comprises a primary propulsion part propellant cavity (6-1), a primary propulsion part propellant (6-2), a primary propulsion part tail nozzle (6-3), a primary propulsion part lower end delay pipe jack (6-4), a primary propulsion part upper end delay pipe jack (6-5) and a primary propulsion part outer wall (6-6), the primary propulsion part propellant cavity (6-1) is internally provided with a primary propulsion part propellant (6-2), the lower end surface of the primary propulsion part propellant cavity (6-1) is provided with a primary propulsion part tail nozzle (6-3), the primary delay tube jack (6-4) at the lower end of the primary propulsion part is inserted with a primary delay tube (5), the secondary delay tube (8) is inserted into the primary delay tube jack (6-5) at the upper end of the primary propulsion part, the front part of the primary delay tube (5) is positioned in the low-pressure chamber (4), the rear part of the primary delay tube (5) is positioned in the primary propulsion part propellant cavity (6-1), the inner side of the upper part of the shell (1) and the outer side of the outer wall (6-6) of the primary propulsion part are provided with missile wings (7), the missile wings (7) comprise missile wing rotating shafts (7-1) and torsion springs (7-2), the upper side of the primary propulsion part (6) is provided with a detonation part (10), the detonation part (10) comprises a detonation part steel projectile body (10-1), a detonation part paper projectile body (10-2), a detonation cavity (10-3), a detonation cavity cover (10-4), a detonation hole (10-5), a flashing agent (10-6), a detonation part detonation tube (10-7), a detonation part detonation medicine (10-8), a detonation part bonding part (10-9), a detonation part lower end delay tube jack (10-10) and a detonation part upper end delay tube jack (10-11), a detonation part paper projectile body (10-2) is wrapped in a middle outer concave section of the detonation part steel projectile body (10-1), the outer edge of the detonation part paper projectile body (10-2) is aligned with the outer edge of the detonation part steel projectile body (10-1), a detonation part detonation tube (10-7) is arranged on the central axis of the detonation part (10), the detonation part detonation tube (10-7) is internally provided with the detonation tube medicine (10-8), the detonation part paper projectile body (10-7) is provided with the detonation tube wall (10-7), the detonation part paper projectile body (10-2) is provided with the detonation part paper projectile body (10-2), the detonation chamber (10-3) is sealed by the detonation chamber cover (10-4), the detonation chamber (10-3) is internally provided with a flash agent (10-6), the outer wall of the detonation chamber (10-3) is provided with a detonation hole (10-5), the detonation portion (10) is glued and fixed with the smoke generating portion (14) at the bonding position (10-9) of the detonation portion, a secondary delay tube (8) is inserted into the detonation portion lower end delay tube inserting hole (10-10), a tertiary delay tube (11) is inserted into the detonation portion upper end delay tube inserting hole (10-11), the secondary delay tube (8) is positioned in front of the primary propulsion portion propellant chamber (6-1), the rear part of the secondary delay tube (8) is sequentially inserted into the primary propulsion portion upper end delay tube inserting hole (6-5) and the detonation portion lower end delay tube inserting hole (10-10) and is positioned in the detonation portion expansion tube (10-7), the tertiary delay tube (11) is positioned in front of the detonation portion (10-7), the secondary delay tube (11) is positioned in the detonation portion (10-7), the secondary delay tube (8) is positioned in front of the secondary propulsion portion (13), and the secondary delay tube (13) is positioned in front of the secondary propulsion portion (13) and comprises the secondary propulsion portion (13) The secondary propulsion part is characterized in that a secondary propulsion part propellant (13-2) is arranged in a secondary propulsion part propellant cavity (13-1), a four-stage delay tube (15) is inserted into the secondary propulsion part upper end delay tube jack (13-3), a secondary propulsion part tail nozzle (13-4) is arranged on the lower end face of the secondary propulsion part (13), the fire spraying hole (13-5) is used for communicating the secondary propulsion part propellant cavity (13-1) with a smoke generating part (14), a cavity formed by the upper end face of the smoke generating part (10) and the lower end face of the secondary propulsion part (13) is a flame expanding medicine box (12), a flame expanding medicine is arranged in the flame expanding medicine box (12), the smoke generating part (14) is arranged on the upper side of the smoke generating part (10) and the outer side of the secondary propulsion part (13), the smoke generating part (14) comprises a smoke generating tank (14-1), the smoke generating part propellant (14-2) and a smoke generating part (14) which is in a hollow ring shape, the smoke generating part (14) is in the smoke generating tank (14-1) and the smoke generating part (14) is in a circular shape, the smoke generating part (14) is in the smoke generating tank (1), the outside of the fuming pot (14-1) is provided with an inclined smoke spraying hole (14-3), the upper side of the secondary propulsion part (13) is provided with a tear part (16), the tear part (16) comprises a tear part explosion tube (16-1), a tear part explosion-expanding agent (16-2), a tear part stimulation powder cavity (16-3), OC stimulation powder (16-4) and a tear part lower end extension tube jack (16-5), the tear part explosion tube (16-1) is positioned on the axis of the tear part (16), the wall of the tear part explosion tube (16-1) is provided with a tear part explosion tube radial pressure releasing hole (16-1-1) and a tear part explosion tube axial pressure releasing hole (16-1-2), the tear part explosion-expanding agent (16-2) is arranged in the tear part explosion tube (16-1), the outer wall of the tear part (16) forms a tear part stimulation powder cavity (16-3), the tear part stimulation powder (16-3) is positioned on the axis of the tear part, the tear part expansion tube (16-1) is positioned on the wall of the tear part, the tear part (16-1) and the tear part stimulation powder (16-1) is positioned on the axis of the tear part (16-1), the four-stage delay tube (15) rear part is inserted into a second-stage propulsion part upper end delay tube jack (13-3) and a tear part lower end delay tube jack (16-5) in sequence and then is positioned inside a tear part explosion tube (16-1), a kinetic energy part (17) is arranged on the outer side of the tear part (16), the kinetic energy part (17) comprises a kinetic energy part shell (17-1), rubber pellets (17-2) and an arch-shaped blast cap (17-3), the rubber pellets (17-2) are spherical pellets, the rubber pellets (17-2) are closely arranged in a space formed by a tear part stimulation powder cavity (16-3) and the kinetic energy part shell (17-1), the outer surface of the arch-shaped blast cap (17-3) is of a convex spherical structure, wind resistance is reduced, and the cartridge shell (1), a screw-in thread (2-1), a mechanical impact type primer (2-2), a high-3), a low-pressure chamber (4), a first-stage propulsion tube (5), a first-stage propulsion part (6), a detonation tube (6-1), a detonation tube end (6-8-stage propulsion part, a detonation tube plug-1) and a detonation tube end (6-8-stage end explosion tube (6-8) are arranged in a space The device comprises a detonation chamber (10-3), a detonation chamber cover (10-4), a detonation portion detonation tube (10-7), a detonation portion lower end delay tube jack (10-10), a detonation portion upper end delay tube jack (10-11), a three-stage delay tube (11), a detonation powder box (12), a secondary propulsion portion propellant chamber (13-1), a secondary propulsion portion upper end delay tube jack (13-3), a fuming tank (14-1), a four-stage delay tube (15), a tear portion detonation tube (16-1), a tear portion stimulation powder chamber (16-3), a tear portion lower end delay tube jack (16-5), a kinetic energy portion shell (17-1) and a central axis of an arched air cap (17-3) are overlapped, the inner diameters of the primary propulsion portion upper end delay tube jack (6-5) and the detonation portion lower end delay tube jack (10-10) are equal, the upper end delay tube jack and the lower end delay tube jack are in a mutual penetration, the secondary propulsion portion upper end delay tube jack (13-3) and the tear portion lower end delay tube jack (16-5) are in a penetration mode, the number of the secondary propulsion portion upper end delay tube jack (13-3) and the tear portion lower end delay tube jack (16-3) is equal to the number of the fire ejection port (3), the number of the two-stage (4) and the fire ejection port (3) is equal to the number of the jet orifice (4-3) and the fire ejection port (3) is equal to the number of the jet hole (4-4), the 4 first-stage propulsion part tail nozzles (6-3), the 4 missile wings (7), the 4 second-stage propulsion part tail nozzles (13-4) and the 4 flame spraying holes (13-5) are distributed in a circumferential array along the central axis of the shell case (1) respectively.
2. The multistage tandem push type composite hit type riot grenade according to claim 1, characterized in that: the elastic wing (7) is abutted against the inner wall of the elastic shell (1) and the outer wall (6-6) of the first-stage propelling part in the initial state, the elastic wing (7) compresses the torsion spring (7-2) and is buried in the elastic shell (1), the elastic wing (7) rotates anticlockwise along the elastic wing rotating shaft (7-1) under the action of the torsion spring (7-2) after the elastic shell (1) and the knocking part (10) are separated in the shooting state, and the elastic wing abuts against the shearing thread (9) at the lower part of the knocking part (10) under the action of the torsion spring (7-2) to form a constant 30-degree opening angle with the central axis of the knocking part (10) due to the continuous action of the tension of the torsion spring (7-2).
3. The multistage tandem push type composite hit type riot grenade according to claim 1, characterized in that: the explosion hole (10-5) is arranged on the same axial direction of the knocking part (10), 5 explosion holes (10-5) on the same axial direction form an explosion hole group, the number of the explosion hole groups is 8, and the 8 explosion hole groups are distributed in a circumferential array along the central axis of the knocking part (10).
4. The multistage tandem push type composite hit type riot grenade according to claim 1, characterized in that: the smoke-spraying device is characterized in that 2 inclined smoke-spraying holes (14-3) are formed in the same axial direction of the smoke-spraying portion (14), the 2 inclined smoke-spraying holes (14-3) in the same axial direction form an inclined smoke-spraying hole group, the number of the inclined smoke-spraying hole groups is 8, and the 8 inclined smoke-spraying hole groups are distributed in a circumferential array along the central axis of the smoke-spraying portion (14).
5. The multistage tandem push type composite hit type riot grenade according to claim 1, characterized in that: the detonation portion detonation tube pressure relief holes (10-7-1) are small holes densely distributed on the side wall of the detonation portion detonation tube (10-7), the lacrimation portion detonation tube radial pressure relief holes (16-1-1) are small holes densely distributed on the side wall of the lacrimation portion detonation tube (16-1), and the lacrimation portion detonation tube axial pressure relief holes (16-1-2) are small holes densely distributed on the top wall of the lacrimation portion detonation tube (16-1).
6. The multistage tandem push type composite hit type riot grenade according to claim 1, characterized in that: the delay time of the primary delay tube (5), the secondary delay tube (8), the tertiary delay tube (11) and the quaternary delay tube (15) is respectively as follows: 1.5S, 3S, 2S and 2S, primary delay tube (5), secondary delay tube (8), tertiary delay tube (11) and quaternary delay tube (15) are firmly fixed at each delay tube jack through high temperature resistant glue.
7. The multistage tandem push type composite hit type riot grenade according to claim 1, characterized in that: the device is characterized in that the fire transfer hole (3), the first-stage propulsion part tail nozzle (6-3), the blasting hole (10-5), the detonation part explosion tube pressure relief hole (10-7-1), the second-stage propulsion part tail nozzle (13-4), the fire injection hole (13-5), the inclined smoke injection hole (14-3), the lacrimation part explosion tube radial pressure relief hole (16-1-1) and the lacrimation part explosion tube axial pressure relief hole (16-1-2) are sealed through hot melt adhesives.
8. The multistage tandem push type composite hit type riot grenade according to claim 1, characterized in that: the shell (1) is made of aluminum alloy materials, and the cavity wall of the lacrimation part stimulation powder cavity (16-3) and the kinetic energy part shell (17-1) are made of PVC materials.
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| CN201811654994.3A CN109596009B (en) | 2018-12-27 | 2018-12-27 | Multistage series pushing type composite striking type riot grenade |
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| CN201811654994.3A CN109596009B (en) | 2018-12-27 | 2018-12-27 | Multistage series pushing type composite striking type riot grenade |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020033042A2 (en) | 2018-06-14 | 2020-02-13 | Liberty Dynamic, Llc | Flash bang diversionary device |
| CN111765814B (en) * | 2020-07-10 | 2021-09-21 | 中国人民武装警察部队工程大学 | Compound anti-riot kinetic energy bullet with two-stage dissipation mechanism |
| CN113513949B (en) * | 2021-07-22 | 2022-02-08 | 北京理工大学 | Single-stage type energy-collecting charging structure capable of forming explosion-penetrating time sequence combined action |
| CN113587736B (en) * | 2021-08-25 | 2022-10-18 | 中国人民武装警察部队工程大学 | Composite type anti-riot kinetic energy bullet with delay boosting function |
| CN115281176B (en) * | 2022-07-11 | 2023-09-26 | 徐爱春 | Throwing type device for driving wild brown bear away through acousto-optic smell |
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| AU2002214612A1 (en) * | 2000-10-19 | 2002-04-29 | University Of Maryland | New generation non-lethal and lethal projectiles for arms |
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| KR19990003472U (en) * | 1997-06-30 | 1999-01-25 | 이은진 | Tear Powder |
| CN103047910A (en) * | 2013-01-28 | 2013-04-17 | 马永忠 | High light blinding bomb |
| CN205748135U (en) * | 2016-06-13 | 2016-11-30 | 中国人民解放军61699部队 | A kind of fright type is fuming tear bombnoun |
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