CN101852574B - Police pursuit bullet for vehicle and vessel - Google Patents
Police pursuit bullet for vehicle and vessel Download PDFInfo
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- CN101852574B CN101852574B CN2010101721729A CN201010172172A CN101852574B CN 101852574 B CN101852574 B CN 101852574B CN 2010101721729 A CN2010101721729 A CN 2010101721729A CN 201010172172 A CN201010172172 A CN 201010172172A CN 101852574 B CN101852574 B CN 101852574B
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- bullet
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- vessel
- coupler body
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Abstract
The invention discloses a police pursuit bullet for vehicle and vessel, which is a police bullet launched by a pistol and used for pursuing vehicle and vessel. The police bullet mainly comprises a shell and a bullet tip, wherein the bullet tip is additionally equipped with a fishbone-shaped hook capable of bouncing, and the hook is buckled on the surface of the bullet via a buckle ring; the rear end of the bullet tip is provided with a tail cavity with a rear end cover, an air intake hole of the tail cavity is provided with a seal, which is connected with the buckled hook via a tight connecting rope; the tail cavity is internally provided with an overlapped parachute, and a drawing rope in the middle of the parachute is connected with the bullet tip. After the bullet tip strikes target vehicle and vessel, the hook is fast opened to hook the target, and simultaneously, the parachute at the rear end of the bullet tip is unfolded to slow down the target vehicle and vessel rapidly, thereby facilitating capture of police, special policemen and armed frontier guard police; the police pursuit bullet for vehicle and vessel has the advantages of fast launching speed, firm hooking of the hook and no harm to human body.
Description
Technical field
The invention belongs to alertly with chasing apparatus, particularly a kind ofly pulled the trigger by ejecting gun, the police who is used to chase car and boat uses bullet.
Background technology
In recent years; Accident or illegally use the phenomenon of car, ship to increase gradually is protection the people's lives and property safety, or from the needs of safety supervision inspection; Public security, People's Armed Police or frontier officer need suspicious car and boat are detained; But the car and boat phenomenon of runing away often occurs, be prone to the accident of damaging when chasing, so the car and boat phenomenon of runing away becomes public security, special policeman, the very thorny difficult problem of People's Armed Police's frontier defense with car and boat when alert.
The innovation and creation content
Order of the present invention is to provide the police pursuit bullet for vehicle and vessel that is used to catch car and boat after a kind of emission.
The present invention is achieved in that
Police pursuit bullet for vehicle and vessel mainly comprises shell case and bullet, fills the percussion gunpowder in the shell case, and it is characterized in that: the excircle along bullet is provided with the fishbone shape coupler body that can upspring, the surface that bullet was withheld and be attached to this coupler body by a snap collar that can crash; Said bullet rear end is provided with a tail chamber that has rear end cap, and the tail chamber has the fresh air inlet with exterior, and fresh air inlet is provided with shutoff, and this shutoff connects the coupler body that fastens through the connection cord of tightening; Place the parachute that laminates in the said tail chamber, the middle stay cord of parachute links to each other with bullet.
After the present invention adopted such scheme, behind bullet percussion and the hit car and boat, coupler body was opened rapidly and hook obtains the target car and boat; Pull out the parachute of rear end simultaneously; Target carriage ship's speed degree is reduced rapidly, be convenient to public security, special policeman, arresting of People's Armed Police's frontier defense and detain, emission rate is fast; Coupler body is arrested firmly, and human body is not had injury.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention before pulling the trigger, and Fig. 2 is the structural representation of the present invention after pulling the trigger.
In the accompanying drawing, 1 is that shell case, 2 is that bullet, 3 is that coupler body, 4 is that snap collar, 5 is that tail chamber, 6 is that fresh air inlet, 7 is that shutoff, 8 is that connection cord, 9 is that parachute, 10 is that middle stay cord, 11 is to compress spring.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are elaborated.
The present invention chases special bullet for a kind of police with car and boat, and is as shown in Figure 1, mainly comprises shell case 1 and bullet 2, fills gunpowder in the shell case 1, and according to the difference of ejecting gun, gunpowder can adopt percussion or the fuse mode of igniting to light outburst, is used for Percussion Nose 2 and emission.Bullet 2 rear ends are provided with tail chamber 5 empty in, and this tail chamber 5 is provided with a rear end cap, and rear end cap inwardly is buckled in 5 ends, tail chamber, make rear end cap inwardly fixing, outwards are convenient to come off, thereby open tail chamber 5.The tail chamber 5 of said bullet 2 is stretched in the shell case 1, and during percussion, the gunpowder in the shell case 1 promotes bullet 2 emissions through the rear end cap in tail chamber 5.Said tail chamber 5 is raised in bullet 2, is evenly distributed with a plurality of fresh air inlets 6, fresh air inlet 6 and exterior along protruding tail chamber 5 excircles; Shutoff 7 is set on the fresh air inlet 6, and this shutoff 7 is installed on fresh air inlet 6 places, can hightail and open, and shutoff 7 is not used to seal fresh air inlet 6 when pulling the trigger.Place the parachute 9 that laminates in the tail chamber 5, the middle stay cord 10 of parachute 9 links to each other with bullet 2; After parachute 9 was opened, diameter was between 2-6m.Excircle along bullet 2 evenly is provided with fishbone shape coupler body 3, and coupler body 3 is circle and distributes on the excircle of bullet 2, can be designed to a circle or two circles, two or three coupler bodies 3 of every circle.Coupler body 3 is movably connected with bullet 2, the surface that bullet 2 was withheld and be attached to every circle coupler body 3 by a snap collar 4, and snap collar 4 adopts friable material to make, and the back that is impacted is broken rapidly, discharges the coupler body 3 that fastens, and coupler body 3 is upspring rapidly open.The coupler body 3 that fastens is buckled in 7, one coupler bodies of shutoff, 3 corresponding fresh air inlets 6 at fresh air inlet 6 places through connection cord 8 Connection Cards of tightening; After coupler body 3 is upspring and is opened, pulling connection cord 8, thus open shutoff 7.
Said coupler body 3 can adopt the strong shell fragment of elasticity to make, and an end and the bullet 2 of shell fragment are connected, and the other end is designed to the fishbone shape, and fishbone shape shell fragment is withheld on bullet 2 surfaces by snap collar 4, and after snap collar 4 crashed, the end fishbone was upspring rapidly and opened.
Said coupler body 3 also can be arranged on the bullet 2 through rotating shaft, installs compression spring 11 between per two coupler bodies 3 additional, and compression spring 11 can strut coupler body 3 when stretching out, and coupler body 3 is upspring open.When not pulling the trigger, snap collar 4 compression compression springs 11, coupler body 3 is attached to bullet 2 surfaces.
During use, the gunpowder in the percussion shell case 1 is through tail chamber 5 drive bullets, 2 emissions of band rear end cap, behind the car and boat that hit the mark; Bullet 2 at first is impacted, and crashes snap collar 4, and is as shown in Figure 2; The coupler body 3 that fastens is released, and coupler body 3 is upspring and opened fishbone, can obtain the car and boat crust by rapid hook.Coupler body 3 upspring open in, can spur connection cord 8, thereby draw back shutoff 7, and open fresh air inlet 6; Air pours in the tail chamber 5 through fresh air inlet 6, pushes away the rear end cap in tail chamber 5, and releases parachute 9, and parachute 9 is opened automatically under the effect of wind-force; Because the middle stay cord 10 of parachute 9 links to each other with bullet 2, bullet 2 hooks obtain on car and boat, and car and boat are under the drag effect of parachute 9, and speed reduces rapidly, prevents to run away, and is convenient to arrest.
The present invention adopts 25mm diameter bullet, and range is between 50-300m.
Claims (6)
1. police pursuit bullet for vehicle and vessel; Mainly comprise shell case (1) and bullet (2); Fill the percussion gunpowder in the shell case (1); It is characterized in that: the excircle along bullet (2) is provided with the fishbone shape coupler body (3) that can upspring, and this coupler body (3) is withheld and be attached to the surface of bullet (2) by a snap collar that can crash (4); Said bullet (2) rear end is provided with a tail chamber (5) that has rear end cap, and tail chamber (5) have the fresh air inlet (6) with exterior, and fresh air inlet (6) is provided with shutoff (7), and this shutoff (7) connects the coupler body (3) that fastens through the connection cord of tightening (8); Place the parachute (9) that laminates in the said tail chamber (5), the middle stay cord (10) of parachute (9) links to each other with bullet (2).
2. police pursuit bullet for vehicle and vessel according to claim 1 is characterized in that: said coupler body (3) evenly distributes along the excircle of bullet (2), is designed to a circle or two circles, and every circle coupler body (3) is withheld by a snap collar (4).
3. police pursuit bullet for vehicle and vessel according to claim 1 and 2 is characterized in that: the tail chamber (5) of said bullet (2) is raised in bullet (2), and stretches into shell case (1); Said fresh air inlet (6) evenly distributes along the excircle of tail chamber (5).
4. police pursuit bullet for vehicle and vessel according to claim 3 is characterized in that: said shutoff (7) is installed on fresh air inlet (6) and locates.
5. police pursuit bullet for vehicle and vessel according to claim 4 is characterized in that: said coupler body (3) adopts the strong shell fragment of elasticity to make, and an end and bullet (2) are connected, and the other end is designed to the fishbone shape.
6. police pursuit bullet for vehicle and vessel according to claim 4 is characterized in that: said coupler body (3) is installed on the bullet (2) through rotating shaft, installs compression spring (11) between per two coupler bodies (3) additional.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101721729A CN101852574B (en) | 2010-04-30 | 2010-04-30 | Police pursuit bullet for vehicle and vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101721729A CN101852574B (en) | 2010-04-30 | 2010-04-30 | Police pursuit bullet for vehicle and vessel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101852574A CN101852574A (en) | 2010-10-06 |
| CN101852574B true CN101852574B (en) | 2012-09-26 |
Family
ID=42804173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101721729A Active CN101852574B (en) | 2010-04-30 | 2010-04-30 | Police pursuit bullet for vehicle and vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101852574B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106628438B (en) * | 2016-12-12 | 2018-10-09 | 北京空间机电研究所 | A kind of high density packaging parachute pack and package method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0020226B1 (en) * | 1979-05-23 | 1983-01-26 | Thomson-Brandt | Device for transporting and launching a plurality of projectiles contained within a container |
| EP0393455A2 (en) * | 1989-04-21 | 1990-10-24 | DIEHL GMBH & CO. | Submunition |
| CN2270218Y (en) * | 1996-07-18 | 1997-12-10 | 董庭斌 | Projecting type high-altitude rescuing safety hook |
| CN1619253A (en) * | 2004-12-03 | 2005-05-25 | 唐行伦 | Bomb for making target object reducing speed |
| CN200951758Y (en) * | 2006-04-17 | 2007-09-26 | 钱建余 | Fast decelerating apparatus for automobile |
| CN201387276Y (en) * | 2009-03-24 | 2010-01-20 | 张洪军 | Single pipe type adhesive catching device |
| CN201653294U (en) * | 2010-04-30 | 2010-11-24 | 张洪军 | Vehicle/ship tracking bullet for police |
-
2010
- 2010-04-30 CN CN2010101721729A patent/CN101852574B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0020226B1 (en) * | 1979-05-23 | 1983-01-26 | Thomson-Brandt | Device for transporting and launching a plurality of projectiles contained within a container |
| EP0393455A2 (en) * | 1989-04-21 | 1990-10-24 | DIEHL GMBH & CO. | Submunition |
| CN2270218Y (en) * | 1996-07-18 | 1997-12-10 | 董庭斌 | Projecting type high-altitude rescuing safety hook |
| CN1619253A (en) * | 2004-12-03 | 2005-05-25 | 唐行伦 | Bomb for making target object reducing speed |
| CN200951758Y (en) * | 2006-04-17 | 2007-09-26 | 钱建余 | Fast decelerating apparatus for automobile |
| CN201387276Y (en) * | 2009-03-24 | 2010-01-20 | 张洪军 | Single pipe type adhesive catching device |
| CN201653294U (en) * | 2010-04-30 | 2010-11-24 | 张洪军 | Vehicle/ship tracking bullet for police |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101852574A (en) | 2010-10-06 |
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