Inflatable slide for escape

Abstract

The invention provides an inflatable slide for escape. The inflatable slide is an escape appliance used when a dangerous case happens in a building and a corridor is blocked. The inflatable slide comprises a telescopic handle, a fixing ring and an air sac sliding ring; the telescopic handle is fixedly arranged inside a window, and the telescopic handle and the air sac sliding ring outside the window are clamped at the lower edge of the window to stabilize the slide; a slide main reinforcement, an elastic ring connected with a U-shaped air sac sliding chute and the air sac sliding ring form a cylinder; an air cushion, an inflatable pull tube and an inflatable chamber communicate with the U-shaped air sac sliding chute, an ignition and explosion chamber connected with the inflatable chamber is provided with a rope tying ring, a fire pull tube and sodium azide, when the folded slide is downwards pushed form the window, the elastic ring connected with the U-shaped air sac sliding chute is automatically opened by virtue of the whole gravity of the air cushion, the inflatable chamber and the ignition and explosion chamber, meanwhile, a rope on the rope tying ring pulls the fire pull tube to ignite sodium azide to produce gases to form the inflatable slide, and then, the inflatable slide automatically fall to the ground and is located; and the air sac sliding ring arranged at the end of the U-shaped air sac sliding chute is used for realizing steering, buffering and speed reduction to guarantee safety.

Description

technical field [0001] The invention relates to an escape appliance when a dangerous situation occurs in a building and the corridor is blocked, in particular to an escape inflatable slide. Background technique [0002] When a fire breaks out on the lower floors of a building or the corridor is blocked due to an accident, the people upstairs are in a state of anxiety and cannot evacuate. Those with a strong desire to survive and the courage to jump down from the windows in the chaos, and some people run to the top of the building to wait for the rescue by a jack-up plane. The ladder is too short to help, and the self-rescue conditions of the buildings that have been built in urban and rural areas are limited. Contents of the invention [0003] The object of the present invention is to provide an inflatable slide for escape from a building. The inflatable slide is easy to use, can be automatically detonated and inflated when pushed down from the window, and can be automatic...

AI Technical Summary

Problems solved by technology

[0002] When a fire breaks out in the lower floors of a building or the corridor is blocked due to an accident, the people upstairs are in a state of anxiety and cannot evacuate. Those with a strong desire to survive and the courage to jump down from the windows in the chaos, and some people run to the top of the building to wait for rescue by a jack-up plane. The ladder is too short to help, and the self-rescue conditions of the built buildings in urban and rural areas are limited

Images