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Decklevel parachute jump equipment

An ultra-low-altitude, equipment technology, applied in the direction of ejection/disembarkation device, respiratory protection container, life-saving equipment, etc., can solve the problems of low-altitude skydiving height limit, easy to cause confusion, slow speed, etc., to shorten the empty time, reduce Injury, safety-enhancing effect

Inactive Publication Date: 2007-07-25
王宝根
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the fully opening of existing parachute needs certain time and stroke, so the height of low-altitude skydiving is greatly restricted
High-rise buildings have high floors and many people inside. When an accident occurs and people need to be evacuated as soon as possible, the speed is relatively slow, which is prone to chaos. The smoke produced by the fire is toxic gas, which is easy to smoke people down. The corridor is the place with the most smoke. It cannot be used, people can only wait for rescue, there is no device for safely and quickly escaping from high-rise buildings

Method used

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  • Decklevel parachute jump equipment
  • Decklevel parachute jump equipment
  • Decklevel parachute jump equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1. present embodiment ultra-low-altitude skydiving device, its structure can be seen from Fig. 1, Fig. 2 and Fig. 3, and it contains parachute 1, drop bag 2 and impact-resistant clothing 10, and wherein drop bag 2 inside is from top to bottom. The manned chamber 4, the attitude control chamber 5, the soldier equipment chamber 8 and the equipment chamber 9 are sequentially arranged in the lower part, and the manned chamber 4 is connected with a series of liquid springs 3 evenly arranged outside it through rubber bands.

[0025] The landing bag 2 is made of nylon cloth, plastic, and cotton cloth, which has good strength and toughness. It contains a liquid spring 3, a manned chamber 4, an attitude control chamber 5, a fighter equipment chamber 8 and an equipment chamber 9 There are rubber bands to pull them each other or with the landing bag 2, so that the relative positions of each chamber after inflation are fixed. Because the manned chamber 4 and the soldier e...

Embodiment 2

[0034] Embodiment 2. The present embodiment is different from Embodiment 1 in that: a speed drop port is made on the top of the parachute, so that the speed of the device is controllable. When the device is pulled out of the passage, the parachute opens simultaneously. If it is not blocked, the device will drop rapidly with an acceleration close to free fall. When the landing reaches a certain height, the drop bag 2 will lift up to block the speed drop port so that the parachute 1 will generate wind resistance, thereby reducing the speed of the device.

Embodiment 3

[0035] Embodiment 3. The structure of the present embodiment can be seen from Fig. 8, and its difference with embodiment 1 and embodiment 2 is: a small umbrella 13 is placed under the rapid drop mouth of parachute 1, when falling reaches a certain height , the small umbrella 13 is opened to block the speed drop port so that the parachute 1 produces wind resistance, thereby reducing the speed of the device.

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Abstract

An ultralow-sky parachute system for parachutist or lifesaving of high building is composed of a parachute, an inflatable anti-shock clothing, and a parachute bag consisting of a person carrying cavity, posture control cavity, an equipment cavity for parachutist, and an apparatus cavity containing high-pressure air cylinder for inflating said clothing.

Description

1. Technical field [0001] The invention relates to a high-altitude jumping device, especially an ultra-low-altitude parachute jumping device used by paratroopers on an airplane to jump from an ultra-low altitude and land safely, and when an accident occurs in a high-rise building, such as helping people safely leave a high-rise building and get out of danger during a fire. 2. Background technology [0002] It is necessary to send paratroopers to perform tasks in war, and there are two points to ensure the safety of paratroopers. One is to reduce the height of the parachute, reducing the chance of being discovered, and the other is the reliability of the parachute device to ensure the safety of the jump. But the full opening of existing parachute needs certain time and stroke, so the height of low-altitude skydiving is greatly restricted. High-rise buildings have high floors and many people inside. When an accident occurs and people need to be evacuated as soon as possible, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D25/08A62B37/00A62B99/00
Inventor 王宝根
Owner 王宝根
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