self rescue belt

Abstract

A novel self-rescue belt relates to the technical field of escape devices. The novel self-rescue belt comprises a belt head, a belt loop, a belt outer layer and a belt inner layer arranged inside the belt outer layer; a connecting cloth is stitched to the middle portion of one end of the belt outer layer and connected with the belt head through the belt hoop; the belt inner layer and the belt outer layer are connected together through inner connecting fasteners and outer connecting fasteners; both ends of the belt inner layer are provided with steel wire fixing hooks, steel wires are wound on the steel wire fixing hooks, and the belt inner layer plays a role of storing and protecting the steel wires; the belt hoop and one end of the steel wires are used for being fixed onto a fixed object, and the belt outer layer is used for supporting the self weight of a user during a descending process. The novel self-rescue belt is light in weight, convenient to carry, high in safety performance and applicable to a wide user range; can be opened and used conveniently in disasters such fire; is low in cost, high in application value and wide in market prospect.

Description

Technical field [0001] The invention relates to the technical field of escape equipment, in particular to a new type of self-rescue belt. Background technique [0002] Fire is one of the most frequent disasters in the world today, and it is also the disaster with the largest span of time and space. According to the United Nations "World Fire Statistics Center" report. There are more than 10,000 fires every day around the world, and hundreds of people died from fires. In our country, there are about 40,000 fires every year, tens of thousands of deaths and injuries, and direct property losses caused by fires amount to more than 1 billion yuan every year. Extremely serious fires with dozens or hundreds of deaths also occur from time to time, causing huge losses to the lives and property of the country and people. In addition, fire hazards are still expanding. Losses from fires have doubled in the United States in less than 7 years, Japan has doubled in 16 years on average, and Ch...

AI Technical Summary

Problems solved by technology

[0003] When a high-rise building encounters a major accident such as a fire or an earthquake, especially when a fire occurs, people are panicked and crowded, and the safety stairs are often blocked by smoke or fire, and the trapped people often cause unnecessary casualties

Existing high-rise building escape equipment only uses high-altitude aerial ladders, nylon steel wire ropes and inflatable cushions used by fire departments. People who use nylon steel wire ropes need to grab the ropes with their hands and slide down. The old, weak, sick, and disabled are unable to grasp the ropes. slipping down

The high-altitude aerial ladder is not only expensive and difficult to deploy on a large scale, but it will cause swings when using the aerial ladder.

At present, there are many types of escape in the society, such as safety ropes, descending devices, and anti-fall slings, which are mostly bulky and not suitable for carrying around, and are expensive

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