Life-saving means for person escaping from high building

Abstract

A lifesaving apparatus for high building is composed of rope, case with suspending arm fixed to its top, static friction part installed to left of case, movable friction part matched with said static one to form a rope channel between them, pull spring hook, the boosting connection rod consisting of left and right connection rods, etc. Its advantages are dropping down at uniform speed, and high safety.

Description

technical field [0001] The invention relates to an escape device, in particular to a high-rise escape device. Background technique [0002] With the development of society, the number of high-rise buildings in the city has increased sharply, and the residential buildings have gradually become high-rise. This will inevitably bring about a public safety problem. event of particular concern. Due to the lack of escape equipment, the survivors were unable to escape in time, and they were either choked to death by the thick smoke, or fell or fell to death by jumping off the building. The annual casualties are particularly heavy and shocking. And although the existing known escape tools such as oblique rope slide, hanging blue or air cushion are safe and simple, they can play a certain life-saving effect, but these tools must be used after ambulance personnel receive the alarm and rush to the scene. It cannot be used alone before the arrival of ambulance personnel, which has just...

AI Technical Summary

Problems solved by technology

And although the existing known escape tools such as oblique rope slide, hanging blue or air cushion are safe and simple, they can play a certain life-saving effect, but these tools must be used after ambulance personnel receive the alarm and rush to the scene. It cannot be used alone before the arrival of ambulance personnel, which misses the first time of escape, and cannot save itself, increasing the chance of casualties

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