Middle and primary school schoolyard firefighting lifesaving air cushion

A technology for primary and secondary schools and air cushions, applied in life-saving equipment, building rescue, etc., can solve the problems of unusable elevators, poor buffering effect, and blocked stairs, etc., and achieve the effect of novel and unique structure, convenient storage, and safe rescue

CN109718484AInactive Publication Date: 2019-05-07旺苍县实验小学
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2019-05-07
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a middle and primary school schoolyard firefighting lifesaving air cushion. The middle and primary school schoolyard firefighting lifesaving air cushion is characterized in that the lifesaving air cushion comprises three parts including a base, compression springs and an air cushion body; and the lower end of the air cushion body is supported on the base through the multiple compression springs. The middle and primary school schoolyard firefighting lifesaving air cushion is suitable for teaching building architecture fire safety, teachers and students can achieve continuous usage at the same time when escaping is emergent and difficult, and life guards can stably and safely land. The advantages that the structure is novel and unique, usage and storage are convenient, rescuing is safe and the speed is high are achieved. Different from existing air cushions, the lifesaving air cushion is internally provided with the compression springs so that the air cushion bodycan have the elastic buffering function that the effect is better and the function is more powerful, and accordingly, the comfort and safety of the whole air cushion are enhanced.
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Description

technical field

[0001] The invention relates to the field of building fire safety, in particular to a fire-fighting air cushion for primary and secondary schools. Background technique

[0002] With the development of the world economy, there are many tall buildings in various cities. And accidents such as high-rise fires, explosions, and earthquakes occur from time to time, and high-rise escape and self-rescue have become an urgent problem to be solved. In general multi-functional high-rise buildings, the internal passages are intricate. Once a fire breaks out, the vents in the building will quickly expand the fire and smoke, and will soon spread to every corner. Once covered by thick smoke, it will be difficult to move. Then he was trapped upstairs and couldn't get out. In order to solve this difficult problem, life-saving air cushions arise at the historic moment exactly in such an environment.

[0003] After searching, it is found that the invention of patent No. CN201...

Examples

Embodiment Construction

[0020] The following will be combined with Figure 1-3 The present invention is described in detail, and the technical solutions in the embodiments of the present invention are clearly and completely described. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] The present invention provides a kind of fire-fighting and life-saving air cushion of primary and secondary school campuses through improvement, as Figure 1-3 As shown, it can be implemented in the following manner; the rescue air cushion includes a base 1, a compression spring 2 and an air cushion body 3; wherein, the lower end of the air cushion body 3 is supported on the base 1 by a plurality of compression springs 2. The improved fire-f...