The invention provides a lifesaving airbag which comprises an airbag and a reaction box. The reaction box is arranged inside the airbag. The airbag and the reaction box are both sealed structures. A slip sheet for isolating the inside of the reaction box into two chambers is slidingly arranged on the reaction box. After the slip sheet slides out, the two chambers are communicated with each other. A chamber of the reaction box at one side of the slip sheet is provided with meshes. The chamber with the meshes is filled with sodium bicarbonate, and the other chamber is filled with dilute hydrochloric acid. The problem that existing automatic inflatable lifesaving airbags are high-cost and are not easy to popularize and use is solved. The invention belongs to the field of safety protection.
Lifesaving airbag
27.01.2016
Patent
Elektronische Ressource
Englisch
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |
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