The invention discloses a slow descending method and device both for many people to escape from the sky. The slow descending method comprises the following steps: (A) airbag devices or air balloon devices which can be used for rapidly inflating are fully arranged at the peripheries of many people; (B) each airbag device or each air balloon device is composed of a plurality of independent air chambers which are communicated with one another, and is provided with an opening for a human body to enter; the edge of each opening is provided with a structure capable of sealing of the opening; (C) communicating the plurality of independent air chambers which are communicated with one another by two one-way air valves, and air enters from one one-way air valve and is discharged from the other one-way air valve; (D) the inflating devices are used for inflating one or more independent air chambers until all the chambers are fully filled with the air; (E) many people slowly descend from the sky along the airbag devices or air balloon devices which fully filled with the air. The slow descending method has the advantages that after the airbag devices or air balloon devices cover many human bodies, people can escape from the sky; the method is simple and easy to realize, and can help many people to escape from the sky.
Slow descending method and device both for many people to escape from sky
2015-04-22
Patent
Electronic Resource
English
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
Resistance-increasing slow descending method and device for high altitude escape
European Patent Office | 2015
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