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An umbrella-type high-altitude escape aircraft

An aircraft and umbrella handle technology, which is applied in the field of life-saving tools, can solve the problems of large weight and height restrictions of escape personnel, heavy weight of escape personnel, and increased self-weight of escape umbrellas, and achieves high safety performance, avoids secondary damage, and has a simple structure. Effect

Pending Publication Date: 2018-12-21
容科培
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the ground environment of high-rise buildings in modern cities is complex, and there are many obstacles such as utility poles, trees, and vehicles.
In addition, the escape umbrella is limited by the weight and height of the escapee. If the height is high, the escapee will be heavy, and the landing speed will be too fast to cause secondary damage. The existing technology usually increases the area of ​​the umbrella surface to solve this problem, but Increasing the area of ​​the umbrella surface will increase the weight of the escape umbrella and increase the difficulty of manipulation

Method used

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  • An umbrella-type high-altitude escape aircraft
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  • An umbrella-type high-altitude escape aircraft

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Embodiment 1: see attached figure 1 , attached figure 2 , an umbrella-type high-altitude escape aircraft, including an escape umbrella 2, and the escape umbrella 2 includes an umbrella rib 21, an umbrella cloth 22, and an umbrella handle 23. The upper end of the umbrella handle 23 is connected to the middle part of the umbrella rib 21, and the umbrella rib 21 is covered with an umbrella Cloth 22. The escape umbrella 2 utilizes air resistance against gravity to make the escaped personnel land safely from a high place.

[0028] When air resistance and wind force are too large, the umbrella rib 21 has the risk of turning upwards. In order to prevent the umbrella rib 21 from turning over, the escape umbrella 2 is provided with a pull ring 25 and several pull ropes 24, the pull ring 25 is set on the umbrella handle 23, one end of the pull rope 24 is fixed on the outer end or the middle of the umbrella rib 21, and the other end It is fixed on the pull ring 25, and the umb...

Embodiment 2

[0036] Embodiment 2: see attached image 3 , attached Figure 4 , an umbrella-type high-altitude escape aircraft, including an escape umbrella 2, and the escape umbrella 2 includes an umbrella rib 21, an umbrella cloth 22, and an umbrella handle 23. The upper end of the umbrella handle 23 is connected to the middle part of the umbrella rib 21, and the umbrella rib 21 is covered with an umbrella Cloth 22. The escape umbrella 2 utilizes air resistance against gravity to make the escaped personnel land safely from a high place.

[0037] When air resistance and wind force are too large, the umbrella rib 21 has the risk of turning upwards. In order to prevent the umbrella rib 21 from turning over, the escape umbrella 2 is provided with a pull ring 25 and several pull ropes 24, the pull ring 25 is set on the umbrella handle 23, one end of the pull rope 24 is fixed on the outer end or the middle of the umbrella rib 21, and the other end It is fixed on the pull ring 25, and the umb...

Embodiment 3

[0051] Embodiment 3: see attached Figure 5 , this embodiment is further optimized on the basis of Embodiment 1 or Embodiment 2. In order to facilitate storage and use, the umbrella handle 23 is a retractable structure, including a main pipe 231 and a sub-pipe 232, and the sub-pipe 232 can be The telescopic and sliding sleeve is set in the main pipe 231, and the bottom two sides of the sub-pipe 232 are provided with spring clips 233, and the middle part and the upper part of the pipe wall of the female pipe 231 are provided with clamping holes 234 matched with the spring clips 233. When storing, the spring chuck 233 at the bottom of the child tube 232 is stuck in the clamping hole 234 in the middle of the mother tube 231, and the umbrella handle 23 is shortened as a whole, which is convenient for storage. When in use, press the spring clip 233 and pull out the sub-pipe 232 upwards, so that the spring clip 233 of the sub-pipe 232 is stuck in the clamping hole 234 on the top of ...

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Abstract

The invention provides an umbrella-type high-altitude escape aircraft which comprises an escape umbrella, a pull ring and a plurality of pull ropes are arranged on the escape umbrella, a hand-grippingsleeve is arranged from the middle part to the lower part of the umbrella handle in turn, a seat plate and a foot pedal are arranged on the bottom part of the umbrella handle, a buffer is arranged onthe bottom part of the umbrella handle, a decelerating device is arranged on the top part of the escape umbrella, and a directional propeller is arranged on the top part of the umbrella handle, wherein the directional propeller comprises a propeller, a power supply device and a back belt equipped with the propeller. The invention has the advantages of simple structure, small volume, light weight,convenient storage, simple operation and high safety performance. Setting slow-descending device can make the landing moother, setting directional thruster, can adjust the landing direction, avoid obstacles on the ground, avoid secondary injury.

Description

technical field [0001] The invention relates to a lifesaving tool, in particular to an umbrella-type high-altitude escape aircraft. Background technique [0002] In the event of a fire in a building or an aircraft or other disasters that must be kept away from the scene, the commonly used self-rescue escape tools are ropes, ladders and escape umbrellas in addition to waiting for rescuers. Alternative equipment for escape in case of danger at high altitude. The escape umbrella of the prior art is mainly composed of an umbrella body and a hanger, and people are fixed or hung on the hanger to jump off. [0003] However, the ground environment of high-rise buildings in modern cities is complex, and there are many obstacles such as utility poles, trees, and vehicles. In addition, the escape umbrella is limited by the weight and height of the escapee. If the height is high, the escapee will be heavy, and the landing speed will be too fast to cause secondary damage. The existing ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D17/00A62B1/00
CPCA62B1/00B64D17/00
Inventor 容科培
Owner 容科培