CN208366184U - A kind of polyphony pinking bullet - Google Patents

Abstract

The utility model discloses a kind of polyphony pinking bullets, including body pedestal, bullet core bottom plate, screw-in gas cylinder fixing seat, high pressure gas cylinder, transmitting tube, I-shaped explosion plug, blast hole, striker, firing pin, needle pierces Dark Ignition pipe and top cover, it is connected by glue between the body pedestal and bullet core bottom plate, the screw-in gas cylinder fixing seat connect with bullet core bottom plate internal screw thread by external screw thread and fixes gas cylinder, the built-in high pressure nitrogen of high pressure gas cylinder, the I-shaped explosion plug is acted in transmitting tube by high pressure nitrogen to be fast moved, it deforms and goes out blast hole, it realizes primary, secondary blasting, cause the multiple sound, the striker is used to complete the percussion to high pressure gas cylinder, the firing pin pierces Dark Ignition pipe for piercing combustion needle, the top cover riveting has firing pin and seals full bullet.The utility model is structurally reasonable, ingenious in design, is emitted by baton gun, can effectively avoid bombing bore phenomenon, by high pressure pneumatic component sounding, does not cause unexpected fire, whole bullet safety significantly improves.

Description

A kind of polyphony pinking bullet

Technical field

The utility model relates to antiriot bomb technical field, specially a kind of polyphony pinking bullet.

Background technique

Carry out various tasks in army, People's Armed Police, public security, especially in the sudden and violent riot of disposition group, how safety, Efficiently dispersing sudden and violent riot crowd becomes the key link for restricting disposition event success rate, in view of the sudden and violent riot state of affairs of group Complexity and international, domestic pressure from public opinion, the use of deadly weapon is restricted, at this point, nonlethal weapon becomes disposition The preferred equipment of action.In nonlethal weapon, the use of pinking bullet is what pinking bullet was generated by explosion time by favor Strong sonic-effect is answered, and is made the temporary dizziness of target person and is lost resistivity, but not causes personnel death, severe injury or disable.Pinking Bullet belongs to the scope of flash-bang, since its deterrent-effect is preferable, using relatively broad in various tasks carry out.But it is existing Flash-bang be all the energy that is generated using gunpowder explosion shine, sounding, easily cause unexpected fire, meanwhile, existing acousto-optic Bullet is hand-throw type, and one comes that cast is shorter, and tactical effect is poor；Two, security risk is more when hand is thrown, and easily delays Pipe premature fire and by people it is fried die, fry it is residual.And although range can be improved by developing rifle hairdo pinking bullet, tactical effect is also more preferable, There are the security risks such as easy bombing bore again.

Utility model content

The purpose of this utility model is to provide a kind of polyphony pinking bullets, to solve mentioned above in the background art ask Topic.

To achieve the above object, the utility model provides the following technical solutions: a kind of polyphony pinking bullet, including body bottom Seat, fire in a stove before fuel is added hole, the fire in a stove before fuel is added, transmitting medicine box, propellant powder, flash hole, low-pressure chamber, bullet core bottom plate, bullet core, screw-in gas cylinder fixing seat, High pressure gas cylinder, gas cylinder sealing cover, heavy pressure gas chamber, transmitting tube, blast hole, I-shaped explosion plug, striker, striker snap ring, expansion are quick-fried Medicine box, booster, needle thorn Dark Ignition pipe, firing pin, top cover and shell case, it is characterised in that: the body pedestal bottom face axle center Place is provided with fire in a stove before fuel is added hole, and the fire in a stove before fuel is added hole is internally provided with the fire in a stove before fuel is added, and the fire in a stove before fuel is added top is provided with transmitting medicine box, the propellant powder Box built-in propellant powder is provided with flash hole at the transmitting medicine box upper surface axle center, is provided with low-pressure chamber on the upside of the flash hole, The low-pressure chamber upside, the hollow ring of body pedestal upper surface and bullet core bottom plate glue cementation are fixed, and the bullet core bottom plate is hollow Cylinder, axle center inside are provided with the internal screw thread to match with screw-in gas cylinder pedestal external screw thread, the screw-in gas cylinder pedestal For fixing high pressure gas cylinder, the built-in high pressure nitrogen of high pressure gas cylinder, the high pressure gas cylinder is by gas cylinder seal cap sealing, the height Air bottle outside, bullet core inner ring are provided with heavy pressure gas chamber, and the heavy pressure gas chamber is connected to transmitting tube, peace in the transmitting tube Equipped with I-shaped explosion plug, the transmitting tube front end is provided with blast hole, appropriate location right above gas cylinder sealing cover axle center It is provided with striker, the striker is by the striker snap ring in bullet core against the striker surface is provided with booster box, the expansion The quick-fried built-in booster of medicine box, needle thorn Dark Ignition pipe lower part are inserted into inside booster box, and the firing pin is riveted under top cover At the axle center of end face, on the inside of the shell case on the outside of bullet core, and an entirety is processed as with body pedestal.

Preferably, the body pedestal, bullet core, top cover and shell case are by stainless steel material processing and fabricating；The top cover and bullet Shell is threadedly coupled by shearing, has both ensured that firing pin had enough impact forces to needle thorn Dark Ignition pipe, also ensuring can be smoothly Failure by shear occurs, so that it is guaranteed that bullet core is smoothly released.

Preferably, the bullet core bottom plate and screw-in gas cylinder fixing seat are made of heat-resisting material, can effectively completely cut off hair Penetrate ablation of the high temperature and pressure powder gases of medicine burning generation to bullet core and high pressure gas cylinder.

Preferably, the gas cylinder sealing cover is made of friable material, while ensuring leakproofness, can smoothly be hit by striker It is broken.

Preferably, the transmitting tube includes the transmitting tube tail pipe of rear end, and the transmitting tube tail pipe is connected to heavy pressure gas chamber； The blast hole includes that cross screws screw hole and the screw thread with bullet core cooperation, and the blast hole is installed in I-shaped explosion plug After, then be tightened.

Preferably, the combination of 4~6 groups of transmitting tubes, blast hole and I-shaped explosion plug, the combination are provided in the bullet core Along bullet core axle center circumferentially formula array distribution, and each combination includes 6~8 transmitting tubes, blast hole and I-shaped explosion plug.

Preferably, the I-shaped explosion plug includes end ring, explosion plug support rod and explosion plug front end ring after explosion plug, End ring and explosion plug front end ring are made by polyethylene after borehole blasting plug, and the explosion plug support rod is made by vulcanie. Under high pressure nitrogen effect, end ring and explosion plug front end ring stress are fast moved, are deformed after the explosion plug, when explosion plug front end Ring is considered as onepull when going out blast hole, is considered as secondary blasting when end ring goes out blast hole after explosion plug, and two separate explosions are equal For polyphony, and the secondary blasting sound intensity is higher than onepull, and the I-shaped explosion plug that secondary blasting is gone out also has target certain Kinetic energy strike effect.

Preferably, the striker includes striker cap, top striker, striker unidirectional cutoff ring, lower part striker and striker Point, the pressure high temperature hot gas that the striker cap is generated by booster burning are acted on, are moved down, and striker unidirectional cutoff ring is forced to rush Striker snap ring to be crossed, and then bullet is promoted to smash gas cylinder sealing cover, the top striker pole length is greater than the height of striker snap ring, The lower part striker pole length is greater than the height of gas cylinder sealing cover, and the striker unidirectional cutoff ring is after gas cylinder sealing cover is crashed to pieces By the effect of striker snap ring, striker can be prevented to move upwards, and have certain sealing function to heavy pressure gas chamber.

Preferably, the needle thorn Dark Ignition pipe clamp is in bullet core top cylindrical hole, in the inversion of whole bullet or falling process In, it will not surprisingly fall off, the needle thorn Dark Ignition pipe delays the time for 2~2.5s.

Preferably, the firing pin and top cover riveting are an entirety, axis and needle the thorn Dark Ignition pipe of the firing pin Axis is overlapped.

The utility model has the advantages that compared with prior art

1. the utility model is structurally reasonable, science novel in design；

2. the utility model is only moved in bullet core stress towards top cover direction, needle thorn Delay Tube is promoted passively to be pierced combustion by firing pin Afterwards, the percussion to high pressure gas cylinder can be just realized, therefore in propellant powder neglected loading or failure, the gas pressure that fire in a stove before fuel is added burning generates It is not enough to that bullet core is pushed to move, therefore is not in bombing bore；

3. since booster is only completed the quick promotion to striker in the utility model, explosive payload is smaller, and expands Bullet core thickness around quick-fried medicine box is larger, not will cause excessively high gun pressure, and safety coefficient further increases；

4. even if the utility model is in the case where unexpected thorn combustion occurs for needle thorn Dark Ignition pipe, due on the outside of bullet core against There is metal bullet case, therefore the high pressure nitrogen of high pressure gas cylinder release can only wash top cover open, and then from gun barrel quick air releasing, also will not Cause bombing bore phenomenon；

5. the utility model uses power source of the high pressure gas cylinder as explosion sounding, target proximity be not in smog with Flame will not cause fire, additionally due to the smokeless nonflame of the bullet, conducive to putting to good use for diversified tactics, and using not by region shadow It rings, has same demolition effect in Plain and highlands；

6. the utility model is emitted using baton gun, throw mode compared with hand, range greatly improves, be conducive to realize at a distance and Sudden and violent riot crowd disperses on a large scale；

7. the I-shaped explosion plug of soft quality of the utility model design can successively realize two separate explosions, the demolition effect of more sounds So that the utility model has a biggish deterrent, at the same the I-shaped explosion plug gone out of secondary blasting also have to target it is certain Kinetic energy strike effect realizes noise and disperses the effective combination dispersed with kinetic energy.

It is ingenious in design in conclusion the utility model is structurally reasonable, it is easy to use, be not in use cause fire, Phenomena such as bombing bore, overall security greatly improve, and range is farther out, and using without geographical restrictions, integrated noise disperses and kinetic energy Double blow effect is dispersed, realizes that the multiple polyphony explosion sound, smokeless nonflame, tactical effect significantly increase.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is I-shaped 16 original state schematic diagram of explosion plug in the utility model；

Fig. 3 is I-shaped 16 compressive deformation schematic diagram of explosion plug in the utility model；

Fig. 4 is position view after I-shaped 16 onepull of explosion plug in the utility model；

Fig. 5 is I-shaped 16 secondary blasting moment schematic diagram of explosion plug in the utility model；

Fig. 6 is the perspective view in the utility model borehole blasting hole 15；

Fig. 7 is the perspective view of striker 17 in the utility model.

In figure: 1, body pedestal, 2, fire in a stove before fuel is added hole, 3, the fire in a stove before fuel is added, 4, transmitting medicine box, 5, propellant powder, 6, flash hole, 7, low pressure Room, 8, bullet core bottom plate, 9, bullet core, 10, screw-in gas cylinder fixing seat, 11, high pressure gas cylinder, 12, gas cylinder sealing cover, 13, high pressure gas Body cavity, 14, transmitting tube, 14-1, transmitting tube tail pipe, 15, blast hole, 15-1, cross screw screw hole, 15-2, screw thread, 16, I-shaped explosion plug, end ring after 16-1, I-shaped explosion plug, 16-2, I-shaped explosion plug support rod, 16-3, I-shaped explosion Front end ring is filled in, 17, striker, 17-1, striker cap, 17-2, top striker, 17-3, striker unidirectional cutoff ring, 17-4, lower part are hit Shank, 17-5, bullet, 18, striker snap ring, 19, booster box, 20, booster, 21, needle thorn Dark Ignition pipe, 22, firing pin, 23, top cover, 24, shell case.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-7 is please referred to, the utility model provides a kind of technical solution: a kind of polyphony pinking bullet, including body pedestal 1, Fire in a stove before fuel is added hole 2, the fire in a stove before fuel is added 3, transmitting medicine box 4, propellant powder 5, flash hole 6, low-pressure chamber 7, bullet core bottom plate 8, bullet core 9, screw-in gas cylinder are solid Reservation 10, high pressure gas cylinder 11, gas cylinder sealing cover 12, heavy pressure gas chamber 13, transmitting tube 14, transmitting tube tail pipe 14-1, blast hole 15, Cross screws end ring 16-1 after screw hole 15-1, screw thread 15-2, I-shaped explosion plug 16, I-shaped explosion plug, I-shaped quick-fried Broken plug support rod 16-2, I-shaped explosion plug front end ring 16-3, striker 17, striker cap 17-1, top striker 17-2, striker list Prolong to cut-off ring 17-3, lower part striker 17-4, bullet 17-5, striker snap ring 18, booster box 19, booster 20, needle thorn Phase ignitron 21, firing pin 22, top cover 23 and shell case 24, it is characterised in that: be provided with bottom at the 1 bottom face axle center of body pedestal Fire hole 2, the fire in a stove before fuel is added hole 2 are internally provided with the fire in a stove before fuel is added 3, and the fire in a stove before fuel is added 3 is mechanical primer, are suitable for baton gun and emit, the bottom Fiery 3 tops, which are provided with, emits medicine box 4, the built-in propellant powder 5 of the transmitting medicine box 4, is arranged at the 4 upper surface axle center of transmitting medicine box There is flash hole 6, low-pressure chamber 7 is provided on the upside of the flash hole 6, after the propellant powder 5 is ignited by the fire in a stove before fuel is added 3, burns rapidly, generate A large amount of high temperature and pressure powder gases are on the upside of the entrance low-pressure chamber 7 of flash hole 6, the low-pressure chamber 7, the sky of 1 upper surface of body pedestal Heart annulus is fixed with 8 gluing of bullet core bottom plate, and by the impetus of high temperature and pressure powder gases, bullet core bottom plate 8 and body pedestal are de- From promoting bullet core 9 to surpass 23 direction of top cover and quickly move, the bullet core bottom plate 8 is hollow cylinder, is provided with and revolves on the inside of axle center Enter the internal screw thread that 10 external screw thread of formula gas cylinder pedestal matches, the screw-in gas cylinder pedestal 10 is for fixing high pressure gas cylinder 11, institute The built-in high pressure nitrogen of high pressure gas cylinder 11 is stated, the high pressure gas cylinder 11 is sealed by gas cylinder sealing cover 12,11 outside of high pressure gas cylinder, 9 inner ring of bullet core is provided with heavy pressure gas chamber 13, and the heavy pressure gas chamber 13 is connected to transmitting tube 14, installation in the transmitting tube 14 There is I-shaped explosion plug 16,14 front end of transmitting tube is provided with blast hole 15, fits right above 12 axle center of gas cylinder sealing cover When position is provided with striker 17, the striker 17 is by the striker snap ring 18 in bullet core 9 against being provided with right above the striker 17 Booster box 19 is inserted into booster box 19, the built-in booster 20 of the booster box 19, the needle thorn 21 lower part of Dark Ignition pipe Inside, the firing pin 22 are riveted at 23 lower end surface axle center of top cover, and 24 inside of shell case is on the outside of bullet core 9, and and body Pedestal 1 is processed as an entirety.

As shown in Figure 1, the body pedestal 1, bullet core 9, top cover 23 and shell case 24 are by stainless steel material processing and fabricating, it is described Body pedestal 1 and shell case 24 are overall structure, and after the utility model is launched, the body pedestal 1 and shell case 24 are stagnant It stays in baton gun bore, the top cover 23 and shell case 24 are threadedly coupled by shearing and are fixed, and under 9 thrust of bullet core, are cut Failure by shear occurs for chasing, and the bullet core 9 continues to fly along the direction of the launch.

As shown in Figure 1, the bullet core bottom plate 8 and screw-in gas cylinder fixing seat 10 are made of heat-resisting material, it can be effective Completely cut off ablation of the high temperature and pressure powder gases of the burning generation of propellant powder 5 to bullet core 9 and high pressure gas cylinder 11.

As shown in Figure 1, the gas cylinder sealing cover 12 is made of friable material, it, can be by striker while ensuring leakproofness 17 smoothly smash.

In conjunction with Fig. 2 and Fig. 6, the transmitting tube 14 includes transmitting tube the tail pipe 14-1, the transmitting tube tail pipe 14-1 of rear end It is connected to heavy pressure gas chamber 13；The blast hole 15 includes the screw thread 15- that cross screws screw hole 15-1 and cooperates with bullet core 9 2, the blast hole 15 I-shaped explosion plug 16 after the installation is completed, then be tightened.

As shown in Figure 1, being provided with 4~6 groups of transmitting tubes 14, blast hole 15 and I-shaped explosion plug 16 in the bullet core 9 Combination, the combination is along 9 axle center of bullet core circumferentially formula array distribution, and each combination includes 6~8 transmitting tubes 14, blast hole 15 With I-shaped explosion plug 16.

In conjunction with Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the I-shaped explosion plug 16 includes end ring 16-1, explosion plug branch after explosion plug Strut 16-2 and explosion plug front end ring 16-3, end ring 16-1 and explosion plug front end ring 16-3 is by polyethylene after borehole blasting plug Production, certain sealing function can be played the role of, by high-pressure gas pressure also can deformation occurs, the explosion plug support rod 16-2 is made by vulcanie.High pressure nitrogen effect under, after the explosion plug end ring 16-1 and explosion plug front end ring 16-3 by Power is fast moved, is deformed, and after the explosion plug front end ring 16-3 abuts to blast hole 15, end ring 16-1 is pressurized after the explosion plug Deformation, promotes high pressure nitrogen to enter around explosion plug support rod 16-2, during boost in pressure, the explosion plug front end ring 16-3 deforms and is squeezed into blast hole 15, is considered as onepull when explosion plug front end ring 16-3 goes out blast hole 15, at this time because The explosion sound of some strength is had to there is high pressure nitrogen to go out.Then, the I-shaped explosion plug 16 continues to move, in explosion After end ring 16-1 abuts to blast hole 15 after plug, there is the delay of certain time, continues to increase to the pressure in heavy pressure gas chamber 13 Afterwards, end ring 16-1 compressive deformation after the explosion plug, squeezes into blast hole 15, when end ring 16-1 goes out blast hole 15 after explosion plug It is considered as secondary blasting, because the quantity of transmitting tube 14 and I-shaped explosion plug 16 is more, two separate explosions are polyphony, and secondary quick-fried It is higher than onepull by force at the top of one's voice, the I-shaped explosion plug 16 that secondary blasting is gone out also has certain kinetic energy strike effect to target.

In conjunction with Fig. 1 and Fig. 7, the striker 17 includes striker cap 17-1, top striker 17-2, striker unidirectional cutoff ring The high pressure-temperature gas that 17-3, lower part striker 17-4 and bullet 17-5, the striker cap 17-1 are generated by the burning of booster 20 Body effect, moves down, forces striker unidirectional cutoff ring 17-3 to break through striker snap ring 18, and then bullet 17-5 is promoted to smash gas Bottle sealing cover 12, the top striker 17-2 length are greater than the height of striker snap ring 18, the lower part striker 17-4 length Greater than the height of gas cylinder sealing cover 12, the striker unidirectional cutoff ring 17-3 is after gas cylinder sealing cover 12 is crashed to pieces by striker snap ring 18 effect can prevent striker 17 from moving upwards, and have certain sealing function to heavy pressure gas chamber 13.

As shown in Figure 1, the needle thorn Dark Ignition pipe 21 is installed in 9 top cylindrical hole of bullet core, it is inverted or falls in whole bullet It during falling, will not surprisingly fall off, so that the reliability of the utility model and duties performance are effectively ensured.

As shown in Figure 1, the firing pin 22 is an entirety with the riveting of top cover 23, axis and the needle thorn of the firing pin 22 are delayed The axis of ignitron 21 is overlapped, it is ensured that the thorn combustion that Dark Ignition pipe 21 is pierced to needle can be completed in the shock moment of bullet core 9.

Working principle:

In use, a kind of polyphony pinking bullet is packed into the baton gun bore of corresponding bore first, it is latched bore, is opened Insurance, pulls anti-riot gun trigger, and baton gun firing pin hits a kind of polyphony pinking bullet fire in a stove before fuel is added 3, and the fire in a stove before fuel is added 3 ignites propellant powder 5, transmitting Medicine 5 fiercely burns, and generates a large amount of high temperature and pressure powder gas and enters low-pressure chamber 7 from flash hole 6, high-temperature high-pressure fuel gas is low After reaching expecting pressure value in pressure chamber 7, bullet core bottom plate 8 is pushed, promotes bullet core bottom plate 8 and body pedestal 1 to be detached from, subsequent bullet core 9 Continue rapid flight towards top cover 23, in a flash, needle thorn Dark Ignition pipe 21 is pierced certain in 9 flight course of bullet core by firing pin 22 Combustion, bullet core 9 continues to fly, and the screw thread between top cover 23 and shell case 24 is pushed to occur failure by shear, and bullet core 9 is together with top cover 23 towards anti- Sudden and violent rifle muzzle continues to fly, and after the muzzle that flies out, in bullet core 9 along in ballistic trajectory flight course, it is fast that needle pierces Dark Ignition pipe 21 Quick burning is burnt, and after the extension time by 2~2.5s, needle thorn Dark Ignition pipe 21 lights booster 20, and booster 20 fiercely fires It burns and generates high-temperature high-pressure fuel gas, striker 17 is pushed quickly to smash gas cylinder sealing cover 12, therewith, the high pressure nitrogen in high pressure gas cylinder 11 It is discharged rapidly from gas cylinder mouth, and enters heavy pressure gas chamber 13, high pressure nitrogen pushes I-shaped explosion plug 16 fast in transmitting tube 14 Speed is mobile, deforms, and quickly goes out from explosion mouth 15, completes primary, secondary blasting, polyphony is realized, to target group's shape At larger deterrence, the I-shaped explosion plug 16 gone out also will form the kinetic energy strike to crowd, and formation noise is dispersed to be beaten with kinetic energy The effective combination hit.

Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims (10)

1. a kind of polyphony pinking bullet, including body pedestal (1), fire in a stove before fuel is added hole (2), the fire in a stove before fuel is added (3), transmitting medicine box (4), propellant powder (5), Flash hole (6), low-pressure chamber (7), bullet core bottom plate (8), bullet core (9), screw-in gas cylinder fixing seat (10), high pressure gas cylinder (11), gas Bottle sealing cover (12), heavy pressure gas chamber (13), transmitting tube (14), blast hole (15), I-shaped explosion plug (16), striker (17), Striker snap ring (18), booster box (19), booster (20), needle thorn Dark Ignition pipe (21), firing pin (22), top cover (23) and bullet Shell (24), it is characterised in that: be provided with fire in a stove before fuel is added hole (2) at body pedestal (1) the bottom face axle center, in the fire in a stove before fuel is added hole (2) Portion is provided with the fire in a stove before fuel is added (3), and the fire in a stove before fuel is added (3) top is provided with transmitting medicine box (4), the built-in propellant powder of the transmitting medicine box (4) (5), it is provided with flash hole (6) at transmitting medicine box (4) the upper surface axle center, is provided with low-pressure chamber on the upside of the flash hole (6) (7), low-pressure chamber (7) upside, the hollow ring of body pedestal (1) upper surface and bullet core bottom plate (8) gluing are fixed, the bullet Core bottom plate (8) is hollow cylinder, is provided with the interior spiral shell to match with screw-in gas cylinder fixing seat (10) external screw thread on the inside of axle center Line, the screw-in gas cylinder fixing seat (10) is for fixing high pressure gas cylinder (11), the built-in high pressure nitrogen of the high pressure gas cylinder (11), The high pressure gas cylinder (11) is sealed by gas cylinder sealing cover (12), and high pressure gas cylinder (11) outside, bullet core (9) inner ring are provided with height It calms the anger body cavity (13), the heavy pressure gas chamber (13) is connected to transmitting tube (14), is equipped in the transmitting tube (14) I-shaped Explosion plug (16), transmitting tube (14) front end are provided with blast hole (15), suitable right above gas cylinder sealing cover (12) axle center When position is provided with striker (17), the striker (17) is by the striker snap ring (18) on bullet core (9) against the striker (17) is just Top is provided with booster box (19), the built-in booster of the booster box (19) (20), and the needle pierces Dark Ignition pipe (21) Booster box (19) inside is inserted into lower part, and the firing pin (22) is riveted at top cover (23) lower end surface axle center, the shell case (24) Inside is processed as an entirety with body pedestal (1) on the outside of bullet core (9).

2. a kind of polyphony pinking bullet according to claim 1, it is characterised in that: the body pedestal (1), bullet core (9), top (23) and shell case (24) are covered by stainless steel material processing and fabricating；The top cover (23) and shell case (24) are threadedly coupled by shearing, Both ensured that firing pin (22) there are enough impact forces to needle thorn Dark Ignition pipe (21), shearing can smoothly be occurred by, which also ensuring, breaks It is bad, so that it is guaranteed that bullet core (9) is smoothly released.

3. a kind of polyphony pinking bullet according to claim 1, it is characterised in that: the bullet core bottom plate (8) and screw-in gas Bottle fixing seat (10) is made of heat-resisting material, can effectively completely cut off the high temperature and pressure powder gases that propellant powder (5) burning generates Ablation to bullet core (9) and high pressure gas cylinder (11).

4. a kind of polyphony pinking bullet according to claim 1, it is characterised in that: the gas cylinder sealing cover (12) is by frangible material Material is made, and while ensuring leakproofness, can smoothly be smashed by striker (17).

5. a kind of polyphony pinking bullet according to claim 1, it is characterised in that: the transmitting tube (14) includes the hair of rear end It penetrates pipe tail pipe (14-1), the transmitting tube tail pipe (14-1) is connected to heavy pressure gas chamber (13)；The blast hole (15) includes ten Word screws screw hole (15-1) and the screw thread (15-2) with bullet core (9) cooperation, and the blast hole (15) is in I-shaped explosion plug (16) after the installation is completed, it then is tightened.

6. a kind of polyphony pinking bullet according to claim 1, it is characterised in that: be provided with 4~6 groups in the bullet core (9) The combination of transmitting tube (14), blast hole (15) and I-shaped explosion plug (16), the combination is along bullet core (9) axle center circumferentially formula array Distribution, and each combination includes 6~8 transmitting tubes (14), blast hole (15) and I-shaped explosion plug (16).

7. a kind of polyphony pinking bullet according to claim 1, it is characterised in that: the I-shaped explosion plug (16) includes quick-fried Break end ring (16-1), explosion plug support rod (16-2) and explosion plug front end ring (16-3) after filling in, end ring (16- after borehole blasting plug 1) it being made with explosion plug front end ring (16-3) by polyethylene, the explosion plug support rod (16-2) is made by vulcanie, Under high pressure nitrogen effect, end ring (16-1) and explosion plug front end ring (16-3) stress are fast moved, are deformed after the explosion plug, It is considered as onepull when explosion plug front end ring (16-3) goes out blast hole (15), end ring (16-1) goes out explosion after explosion plug It is considered as secondary blasting when hole (15), two separate explosions are polyphony, and the secondary blasting sound intensity is higher than onepull, and secondary blasting is gone out I-shaped explosion plug (16) also have certain kinetic energy strike effect to target.

8. a kind of polyphony pinking bullet according to claim 1, it is characterised in that: the striker (17) includes striker cap (17- 1), top striker (17-2), striker unidirectional cutoff ring (17-3), lower part striker (17-4) and bullet (17-5), it is described The pressure high temperature hot gas that striker cap (17-1) is generated by booster (20) burning acts on, and moves down, forces striker unidirectional cutoff Ring (17-3) breaks through striker snap ring (18), and then bullet (17-5) is promoted to smash gas cylinder sealing cover (12), the top striker Bar (17-2) length is greater than the height of striker snap ring (18), and lower part striker (17-4) length is greater than gas cylinder sealing cover (12) Height, the striker unidirectional cutoff ring (17-3) after gas cylinder sealing cover (12) is crashed to pieces by the effect of striker snap ring (18), Striker (17) can be prevented to move upwards, and have certain sealing function to heavy pressure gas chamber (13).

9. a kind of polyphony pinking bullet according to claim 1, it is characterised in that: needle thorn Dark Ignition pipe (21) clamps In bullet core (9) top cylindrical hole, in the inversion of whole bullet or falling process, will not surprisingly it fall off, the needle pierces Dark Ignition pipe (21) delay the time for 2~2.5s.

10. a kind of polyphony pinking bullet according to claim 1, it is characterised in that: the firing pin (22) and top cover (23) riveting It is connected in an entirety, the axis of the firing pin (22) is overlapped with the axis of needle thorn Dark Ignition pipe (21).