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Power-forced parachute opening device of rocket

A rocket and power technology, applied in the field of parachute, can solve the problems of reduced parachute reliability, high loss of height, slow parachute opening speed, etc., and achieve the effects of shortening straightening time, reducing parachute overload, and reducing height loss.

Active Publication Date: 2012-11-28
AEROSPACE LIFE SUPPORT IND LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The above-mentioned parachute opening methods, due to the long straightening time and slow parachute opening speed, cause a lot of height loss, thereby reducing the reliability of using the parachute

Method used

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  • Power-forced parachute opening device of rocket
  • Power-forced parachute opening device of rocket
  • Power-forced parachute opening device of rocket

Examples

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Embodiment Construction

[0026] Such as figure 1 As shown in the umbrella bag, the umbrella bag is provided with the rocket-powered forced parachute opening device of the present invention, and the umbrella bag can be fixed on the human body, and can also be fixed on aircraft such as light aircraft, glider, powered parafoil, and unmanned aerial vehicles.

[0027] Such as figure 1 , 4 The rocket-powered forced parachute-opening device embodiment of the present invention shown in . The outer wall is fixedly connected, the launching tube 7 is fixedly arranged on the mounting plate 8 , and the rocket 1 is arranged in the launching tube 7 . The outer wall of the canopy cover 5 is connected with the rocket 1 through the traction belt 3; Canopy cover 5 is connected by fixed force rope 15 between parachute 4 umbrella tops.

[0028] The traction belt 3 is a constant force tearing belt (less than 600kg), and the traction belt 3 pulls out the parachute 4 when the rocket 1 starts and can play a buffering role...

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Abstract

The invention relates to a power-forced parachute opening device of a rocket, which comprises a rocket (1) and a traction belt (3), wherein the rocket (1) is arranged outside a parachute pack (2) and connected with a parachute (4) in the parachute pack (2) by the traction belt (3). Compared with the prior art, the invention has the advantages that the rocket can be used for rapidly pulling the parachute in the preset direction after the rocket is started, thereby greatly shortening the straightening time of the parachute, improving the parachute opening speed, greatly reducing height loss; and the parachute can be rapidly completely opened and work, a plurality of problems of abnormal parachute opening (such as parachute inside out, and the like) can be solved, and the aim of lifesaving is achieved finally, therefore, the reliability of parachute use is improved.

Description

technical field [0001] The invention relates to a parachute, in particular to a parachute opening device. Background technique [0002] At present, the parachute opening modes of the parachute mainly include the hand-pull and pull ring parachute opening mode, the hand-throwing parachute opening mode, the parachute opening method by the spring guide parachute traction and the like. These parachute opening methods mainly utilize people or things and the parachute to pull out or straighten the parachute system due to the speed difference caused by different resistances during the descent process, so as to achieve the purpose of parachute opening. [0003] Above-mentioned these parachute-opening modes, because straightening time is long, parachute-opening speed is slow, cause height loss many, thereby reduced the reliability of using parachute. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a rocket-powered forced ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64D17/62
Inventor 薛萍余孚庭王洪志徐宏倪光辉石慧王璐廖翼兵
Owner AEROSPACE LIFE SUPPORT IND LTD
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