The invention discloses an initiative exhaust-type buffer airbag device. The initiative exhaust-type buffer airbag device comprises an exhaust opening assembly, an unlocking mechanism and an airbag body, wherein the exhaust opening assembly comprises a connecting piece with an exhaust opening which is connected with the airbag body, holes which are connected with the airbag body are uniformly formed in the periphery of the connecting piece, a sealing groove is arranged on the exhaust opening, a sealing ring is installed on the sealing groove, the sealing cover is connected with a locking lug by virtue of a locking hoop in a locking manner, when in locking, the sealing cover presses the sealing ring to seal the exhaust opening, and a compression spring is fixed on the locking lug and used for opening the sealing cover; the unlocking mechanism for cutting off the locking hoop comprises a firer cutter and a controller, and a cutting signal is transmitted by the controller to the firer cutter so as to cut off the locking hoop. Compared with the prior art, a complete-mechanical solution is utilized, the reliability is extremely high, and the opening synchronism is good.


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    Title :

    Initiative exhaustion-type buffer airbag device


    Contributors:
    XU CHENGFANG (author) / ZHU MEIFANG (author) / GE SICHENG (author) / TANG MINGZHANG (author) / LIU XINGHUA (author) / LIU JINGLEI (author) / YANG ZHEN (author) / NIU GUOYONG (author)

    Publication date :

    2015-08-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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