CN201530474U - Rocket power forced parachute-opening device - Google Patents
Rocket power forced parachute-opening device Download PDFInfo
- Publication number
- CN201530474U CN201530474U CN2009202738151U CN200920273815U CN201530474U CN 201530474 U CN201530474 U CN 201530474U CN 2009202738151 U CN2009202738151 U CN 2009202738151U CN 200920273815 U CN200920273815 U CN 200920273815U CN 201530474 U CN201530474 U CN 201530474U
- Authority
- CN
- China
- Prior art keywords
- parachute
- rocket
- power
- opening device
- pack
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Emergency Lowering Means (AREA)
Abstract
The utility model relates to a rocket power forced parachute-opening device, which comprises a rocket (1) and a drawing belt (3). The rocket (1) is disposed outside a parachute pack (2) and connected with a parachute (4) inside the parachute pack (2) through the drawing belt (3). Compared with the prior art, the rocket power forced parachute-opening device has the advantages that after the rocket is started, the rocket can fast pull out the parachute towards a preset direction, thereby greatly shortening parachute straightening time, increasing parachute opening speed, greatly reducing height loss, leading the parachute to be capable of expanding and working fast, being capable of resolving a plurality of problems of abnormal parachute opening (such as parachute turning), finally achieving the rescue purpose, and increasing reliability of utilizing the parachute.
Description
Technical field
The utility model relates to parachute, particularly the parachute opener of parachute.
Background technology
At present, the parachute-opening mode of parachute mainly contains the draw ring parachute-opening mode that pulls, hand is thrown umbrella parachute-opening mode, drawn parachute deployment means etc. by the spring pilot-parachute.These parachute-opening modes mainly utilize people or thing and umbrella in the decline process, because of the velocity contrast that the resistance difference causes is pulled out or stretching parachute system, thereby reach the purpose of parachute-opening.
Above-mentioned these parachute-opening modes, because deployment time is long, opening speed is slow, causes the height loss many, thereby has reduced the reliability that uses parachute.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of power-forced parachute opening device of rocket is provided, and this parachute opener can shorten deployment time, improve opening speed.
The utility model solves the problems of the technologies described above the technical scheme that is adopted:
Power-forced parachute opening device of rocket, it comprises rocket and traction belt, and rocket is arranged on the pack outside, and rocket is connected with parachute in the pack by traction belt.
In the such scheme, power-forced parachute opening device of rocket also comprises parachute sleeve, and the outer wall of parachute sleeve is connected with rocket by traction belt; Parachute sleeve parcel parachute, parachute sleeve is arranged in the pack.
In the such scheme, described traction belt is for deciding the power tear-strap.
In the such scheme, power-forced parachute opening device of rocket also comprises decides the power rope, and parachute sleeve and parachute umbrella are connected by deciding the power rope between the top.
In the such scheme, power-forced parachute opening device of rocket also comprises canister launcher and adapter plate, and adapter plate is captiveed joint with the pack outer wall, and canister launcher is fixedly installed on the adapter plate, and rocket is arranged in the canister launcher.
In the such scheme, the afterbody of described rocket is provided with ignition device, ignition device comprises out at the mounting hole of rocket afterbody, is arranged on the fire in a stove before fuel is added and firing pin in the mounting hole, and firing pin is arranged on the opening part of mounting hole, and the inwall of the opening part of mounting hole is provided with and is used for the spacing block of firing pin.
Compared with prior art, advantage of the present utility model is:
1, behind the startup rocket, rocket can be pulled out parachute fast to predetermined direction, thereby shortened parachute deployment time greatly, improve opening speed, make the height loss significantly reduce, the parachute work that can be filled fast, and can solve the abnormal problem of many parachute-openings (as turning over umbrella etc.), finally reach the purpose of lifesaving, improved the reliability that uses parachute.
2, power-forced parachute opening device of rocket also comprises parachute sleeve, after rocket starts, parachute sleeve parcel parachute, pull out from pack fast, push down the program of drawing, first umbrella rope is pulled out stretching, one by one parachute is pulled out from parachute sleeve again, improve the stability of parachute parachute-opening, also can play the effect of buffering simultaneously, reduced the parachute-opening overload.
3, since towing rocket from the very fast acceleration of 0 speed, as connecting with hard, the stretching overload of umbrella can be too big, therefore, traction belt adopts decides the power tear-strap, decides the power tear-strap and tears apart under the certain force effect and cushion.
4, parachute sleeve is connected with decide power rope and parachute umbrella top, and parachute is pulled out the back from parachute sleeve and decided the disconnection of power rope, thereby makes rocket and parachute disengaging, the possibility of having avoided parachute to be burnt by rocket.
5, after rocket and parachute broke away from, parachute sleeve still was connected with rocket, thereby slowed down the speed of landing after rocket work finishes, and increased the boldness of falling object simultaneously, but the tip ground personnel had in the air object to fall, and guarantee ground staff's safety.
6, power-forced parachute opening device of rocket also comprises canister launcher and adapter plate, and is simple in structure, and rocket is easy for installation, and adapter plate and canister launcher can guarantee the rocket that the starts pack of can not burning.
7, the inwall of the opening part of mounting hole is provided with and is used for the spacing block of firing pin, can prevent that firing pin from skidding off, and has stopped neglected loading or has adorned the situation of firing pin less, has guaranteed the reliability of towing rocket; Simultaneously, firing pin is all packed in the mounting hole, has avoided the stressed appearance that causes problems such as rocket accidental ignition of firing pin when being subjected to clashing into, and has guaranteed the duties and the safety in utilization of rocket.
The utility model is adapted at using on the parachutes such as main chute, reserve parachute, aviette escape parachute, aerodone escape parachute, power parafoil, unmanned plane recorery parachute.
Description of drawings
Fig. 1 is the pack structural representation with the utility model parachute opener
Fig. 2 is the ignition device structure cutaway view
Fig. 3 is a reserve parachute breakdown action exploded drawings
Structural representation when Fig. 4,5 opens for parachute
Among the figure: 1-rocket, 2-pack, 3-traction belt, 4-parachute, 5-parachute sleeve, 6-umbrella rope, 7-canister launcher, 8-adapter plate, 9-mounting hole, the 10-fire in a stove before fuel is added, 11-firing pin, 12-block, 13-coupling link, 14-protecting cover, 15-decide the power rope.
The specific embodiment
Pack as shown in Figure 1, pack are provided with the utility model power-forced parachute opening device of rocket, and pack can be fixed on the human body, also can be fixed on the aircraft such as aviette, aerodone, power parafoil, unmanned plane.
The utility model power-forced parachute opening device of rocket embodiment shown in Fig. 1,4,5, it comprises rocket 1, traction belt 3, parachute sleeve 5, decides power rope 15, canister launcher 7 and adapter plate 8, adapter plate 8 is captiveed joint with pack 2 outer walls, canister launcher 7 is fixedly installed on the adapter plate 8, and rocket 1 is arranged in the canister launcher 7.The outer wall of parachute sleeve 5 is connected with rocket 1 by traction belt 3; Parachute sleeve 5 parcel parachutes 4, parachute sleeve 5 is arranged in the pack 2.Parachute sleeve 5 and parachute 4 umbrellas are connected by deciding power rope 15 between the top.
Described traction belt 3 is for deciding power tear-strap (less than 600kg), and this traction belt 3 is pulled out parachute 4 and can be played the effect of buffering when rocket 1 starts.The described power of deciding rope 15 is broken during greater than 90kg for pulling force decides the power rope, when parachute is stretching, decides power rope 15 to be broken, and rocket 1 separates with parachute 4.
As shown in Figure 2, the afterbody of described rocket 1 is provided with ignition device, ignition device comprises out at the mounting hole 9 of rocket 1 afterbody, is arranged on the fire in a stove before fuel is added 10 and firing pin 11 in the mounting hole 9, firing pin 11 is arranged on the opening part of mounting hole 9, and the inwall of the opening part of mounting hole 9 is provided with and is used for the spacing block 12 of firing pin 11.Block 12 can limit firing pin 11 and skid off, and prevents to drop when dismounting is used for the protecting cover 14 of duties and protection.
Reserve parachute breakdown action exploded drawings as shown in Figure 3, aircrew's parachute jumping, main chute can't be opened, and the aircrew enables the standby parachute with the utility model parachute opener, the utility model power-forced parachute opening device of rocket embodiment starts, and passes through I, II, III, IV four-stage successively:
The I stage, rocket 1 starts, and to predetermined direction parachute sleeve 5 pulled out (as shown in Figure 4) in pack, and the influence of the umbrella wake flow of so both can having avoided losing efficacy also can be left under the negative rotation situation easily, can not twine with the inefficacy umbrella again.Start to about 0.7 second of the time that parachute sleeve 5 is pulled out from rocket 1.
The umbrella rope 6 of parachute is stretching, and standby parachute 4 is pulled out (as shown in Figure 5) in parachute sleeve 5, and the power rope 15 of deciding between parachute sleeve 5 and the parachute 4 is broken.Be pulled out to from parachute sleeve 5 and decide about 0.1-0.3 of time second that power rope 15 is broken.This parachute-opening mode can solve umbrella rope that conventional parachute-opening program is prone to, and to lash umbrella system that canopy causes damaged or the work mal causes turns over umbrella.
II stage, standby parachute 4 are inflated.
III stage, standby parachute 4 overflows are separated to about 1.6-2 of time second of parachute 4 overflows from rocket 1 and parachute 4.
IV stage, personal security landing.
Claims (6)
1. power-forced parachute opening device of rocket, it is characterized in that: it comprises rocket (1) and traction belt (3), and rocket (1) is arranged on pack (2) outside, and rocket (1) is connected by the interior parachute (4) of traction belt (3) and pack (2).
2. power-forced parachute opening device of rocket as claimed in claim 1 is characterized in that: it also comprises parachute sleeve (5), and the outer wall of parachute sleeve (5) is connected with rocket (1) by traction belt (3); Parachute sleeve (5) parcel parachute (4), parachute sleeve (5) is arranged in the pack (2).
3. power-forced parachute opening device of rocket as claimed in claim 1 or 2 is characterized in that: described traction belt (3) is for deciding the power tear-strap.
4. power-forced parachute opening device of rocket as claimed in claim 2 is characterized in that: it also comprises decides power rope (15), and parachute sleeve (5) and parachute (4) umbrella are connected by deciding power rope (15) between the top.
5. power-forced parachute opening device of rocket as claimed in claim 1 or 2, it is characterized in that: it also comprises canister launcher (7) and adapter plate (8), adapter plate (8) is captiveed joint with pack (2) outer wall, canister launcher (7) is fixedly installed on the adapter plate (8), and rocket (1) is arranged in the canister launcher (7).
6. power-forced parachute opening device of rocket as claimed in claim 5, it is characterized in that: the afterbody of described rocket (1) is provided with ignition device, ignition device comprises out at the mounting hole (9) of rocket (1) afterbody, is arranged on the fire in a stove before fuel is added (10) and firing pin (11) in the mounting hole (9), firing pin (11) is arranged on the opening part of mounting hole (9), and the inwall of the opening part of mounting hole (9) is provided with and is used for the spacing block (12) of firing pin (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202738151U CN201530474U (en) | 2009-11-25 | 2009-11-25 | Rocket power forced parachute-opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202738151U CN201530474U (en) | 2009-11-25 | 2009-11-25 | Rocket power forced parachute-opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201530474U true CN201530474U (en) | 2010-07-21 |
Family
ID=42525880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202738151U Expired - Fee Related CN201530474U (en) | 2009-11-25 | 2009-11-25 | Rocket power forced parachute-opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201530474U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101875402B (en) * | 2009-11-25 | 2012-11-28 | 航宇救生装备有限公司 | Power-forced parachute opening device of rocket |
| CN104326087A (en) * | 2014-09-23 | 2015-02-04 | 武汉天降科技有限公司 | Landing method and ordinary-and-altitude compensation dual-purpose parachute |
| CN107953999A (en) * | 2017-12-25 | 2018-04-24 | 襄阳宏伟航空器有限责任公司 | It is a kind of to penetrate umbrella rocket means for the quick parachute-opening of parachute |
| CN109264001A (en) * | 2018-08-31 | 2019-01-25 | 西安航天动力技术研究所 | Rapid deployment body-parachute system under a kind of high-altitude low density condition |
-
2009
- 2009-11-25 CN CN2009202738151U patent/CN201530474U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101875402B (en) * | 2009-11-25 | 2012-11-28 | 航宇救生装备有限公司 | Power-forced parachute opening device of rocket |
| CN104326087A (en) * | 2014-09-23 | 2015-02-04 | 武汉天降科技有限公司 | Landing method and ordinary-and-altitude compensation dual-purpose parachute |
| CN107953999A (en) * | 2017-12-25 | 2018-04-24 | 襄阳宏伟航空器有限责任公司 | It is a kind of to penetrate umbrella rocket means for the quick parachute-opening of parachute |
| CN109264001A (en) * | 2018-08-31 | 2019-01-25 | 西安航天动力技术研究所 | Rapid deployment body-parachute system under a kind of high-altitude low density condition |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101875402B (en) | Power-forced parachute opening device of rocket | |
| CN108715228B (en) | Unmanned aerial vehicle falling protection control system and control method | |
| CN201530474U (en) | Rocket power forced parachute-opening device | |
| CN104986337A (en) | Air-drop stable descending delivery hanging cabin | |
| CN106741970A (en) | A kind of escape chute falling unit for multi-rotor unmanned aerial vehicle | |
| CN201488656U (en) | Locking and separating device | |
| CN104326087B (en) | A kind of landing method and a kind of common, dual-purpose parachute of altimetric compensation | |
| CN104029818B (en) | A kind of air-drop protective system | |
| CN101148198A (en) | Danger preventing airborne escaping method in civil airline passenger cabin ejected out the plane | |
| CN112441238A (en) | Mechanical elastic parachute unfolding device and unfolding method | |
| WO2010127562A2 (en) | Escaping cabin aeroplane | |
| JP3199573U (en) | Helicopter parachute injection device | |
| CN104875895B (en) | A kind of depopulated helicopter parachute landing system airborne ejection parachute-deploying test device and method | |
| CN218703907U (en) | High-speed air-drop deceleration attitude-adjusting system of small unmanned aerial vehicle | |
| CN203958621U (en) | A kind of air-drop protective system | |
| US11794910B2 (en) | Emergency parachute system for rescue of persons, or of manned or unmanned aerial vehicles | |
| CN204096089U (en) | Helicopter escape system and escape employment are with rushing umbrella big gun and helicopter with rushing umbrella big gun | |
| US20210053690A1 (en) | Vehicle recovery system | |
| RU2527633C1 (en) | Parachuting system and method of its operation | |
| EP0336910A1 (en) | Pneumatic launching device for rescue parachutes for aerodines and aerostats | |
| CN209553467U (en) | A kind of gondola connection separator and aerostatics | |
| CN107161347A (en) | A kind of parachute with quick parachute-opening function | |
| RU2533618C1 (en) | Parachuting system (versions) | |
| CN205916335U (en) | Safe parachute structure of aircraft | |
| CN215003241U (en) | Novel umbrella-releasing mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100721 Termination date: 20151125 |