Inflatable escaping device for high-rise in fire

Abstract

The invention discloses an inflatable escaping device for a high-rise in fire. The device comprises a box body, wherein a through hole is formed in the upper surface of the box body, and a transmission assembly is arranged in the b ox body; a hoisting ring is embedded into the through hole; shoulder straps are arranged on the front surface of the box body, and clamping buckles are arranged in themiddle parts of the side surfaces of the box body; fixing belts are movably connected to the front surfaces of the clamping buckles; and an air bag assembly is fixedly connected to the rear surface ofthe box body. According to the device, the transmission assembly is arranged, so that the escaping device is slowed down during lowering, people at a high place can stably lower down at uniform speed, and the safety feeling is high; the stability of the escaping device is ensured; the people can be prevented from injury caused by lowering at high speed; the air bag assembly is arranged and is capable of protecting the people from collision during lowering, so that the safety is high; a foldable air bag occupies a small space and is fast to inflate; the operation is simple; the whole foldableair bag is in shape of a knapsack; and the device is convenient to carry and popularize in a wide range.

Description

technical field [0001] The invention relates to the technical field of fire-fighting equipment, in particular to an inflatable escape device for high-rise fires. Background technique [0002] With the increase of building height and increasing density, there are more and more potential safety hazards in buildings. Even in the case of fires, explosions and other events in high-rise buildings in developed countries, due to time, space and other factors, it is still a problem for people to save themselves and escape. An important problem to be solved urgently, the effective rescue and emergency escape of high-rise fires have become a social issue that people pay close attention to. High-rise buildings generally have many functions, and the internal passages and external environments are complicated. Once a fire occurs, due to the chimney effect, the fire and concentration The smoke will expand rapidly and spread to the internal stairs and corridors in a short period of time, bl...

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Problems solved by technology

[0003] Moreover, the general high-rise escape devices that are commonly used at present are often huge in size, and are installed in a fixed position, which cannot guarantee the use of personnel in emergency situations, and the existing high-rise escape devices descend too fast, and cannot be used in an unstable external environment. Escapers may collide with the outer wall and cause damage

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