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High-altitude lifesaving device

A life-saving device and inflatable bag technology, which is applied in life-saving equipment, building rescue, etc., can solve the problems of high hydrogen consumption and poor rescue effect, and achieve the effects of reducing the risk of injury, saving the amount of use, and avoiding bruises

Inactive Publication Date: 2016-11-16
王海龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, the technical problem to be solved by the present invention is to overcome the defects of poor rescue effect and large hydrogen consumption of the high-altitude life-saving device in the prior art, thereby providing a high-altitude life-saving device with good rescue effect and low hydrogen consumption

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Such as figure 1 and figure 2 As shown, this embodiment provides a high-altitude lifesaving device, which includes an inflatable bag 1 located above and a jumping bag 2 located below. in,

[0035] The inflatable bag 1 includes an outer layer structure 11 and an inner layer structure 12. Between the outer layer structure 11 and the inner layer structure 12 is an inflatable cavity 13 filled with buoyancy gas. Through the inflatable cavity 13, the high-altitude lifesaving device can be floated to a high altitude. Carrying out rescue work indirectly reduces the jumping height of high-altitude escapees; the top of the inflatable bag 1 is provided with a jump entrance 14 for escapees to jump into, and the jump entrance 14 communicates with the guide cavity 15 formed inside the inner structure 12, The jump-in bag 2 is connected to the bottom of the guide cavity 15. The guide cavity 15 can help the escapee jump into the jump-in bag 2 smoothly through the jump entrance 14. Th...

Embodiment 2

[0046] As a modification of the high-altitude lifesaving device in Embodiment 1, this embodiment provides a high-altitude lifesaving device, which differs from the high-altitude lifesaving device in Embodiment 1 in that:

[0047] In this embodiment, the inflatable bag 1 of the high-altitude lifesaving device includes a plurality of jump openings 14 and guide cavities 15 independently arranged along the horizontal direction, and a plurality of jump-in bags 2 are connected below the plurality of guide cavities 15, through the above-mentioned setting , so that the high-altitude lifesaving device can rescue many people at one time, and a plurality of jumping entrances 14, guide chambers 15 and jumping bags 2 are separated from each other, which avoids bumping each other among survivors.

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Abstract

The invention provides a high-altitude lifesaving device, comprising: an inflatable bag, including an outer structure and an inner structure, an inflatable cavity filled with buoyancy gas is formed between the outer structure and the inner structure, and a jumping opening is provided on the top of the inflatable bag. The jump entrance communicates with the guide cavity formed inside the inner layer structure; the jump-in bag is connected to the bottom of the guide cavity, and the opening above it communicates with the guide cavity, and the bottom edge of the jump-in bag is connected to the outer structure of the inflatable bag There is a traction rope connected between the edges of the bottom end, and the traction rope is stretched under the gravity of the survivor after the survivor jumps into the bag, and the traction rope pulls the bottom of the outer structure of the inflatable bag downwards to inflate the bag. The lower surface of the inflatable bag between the bottom end of the outer layer structure and the bottom end of the inner layer structure of the bag forms an umbrella-shaped first arc surface; the bottom of the jumping bag is connected with a buffer air bag filled with buoyancy gas, and the lower part of the buffer air bag The surface is an umbrella-shaped second arc-shaped surface; the surroundings of the jump entrance are guide slopes lowered from outside to inside.

Description

technical field [0001] The invention relates to the technical field of safety lifesaving equipment, in particular to a high-altitude lifesaving device. Background technique [0002] With the expansion of city scale and the increasing number of high-rise buildings, the safe escape of people living and working in high-rise buildings has become an important issue when an emergency occurs. There are many inventions involving high-altitude life-saving devices, mainly using rope basket life-saving devices, Anti-fall air cushions, deceleration glide passages and other types, these devices have good effects, but some are bulky and expensive, and some are complicated to install and delay time. [0003] For this reason, prior art discloses a kind of aerial life-saving device as the Chinese patent document that the authorized announcement number is CN2734255Y, and the structure of this aerial life-saving device is: the air bag is equipped with at the top of the housing, handle is equip...

Claims

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Application Information

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IPC IPC(8): A62B1/06A62B3/00
CPCA62B1/06A62B3/00
Inventor 王海龙
Owner 王海龙
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