The invention discloses a multi-airbag inflatable life jacket and belongs to the technical field of life jackets. The multi-airbag inflatable life jacket comprises a life jacket main body consisting of an air bag; the inflation inlet of the air bag is connected with a high-pressure inflation bottle in a sealed mode through a manual valve; the air bag is a matrix type micro-unit air bag; the matrixtype micro-unit air bag is composed of a plurality of independent small air bags arranged in a matrix mode; one independent small air bag in the lowermost row of the small air bags is provided with the inflation inlet; the high-pressure inflation bottle is connected with the inflation inlet in a sealed mode through the manual valve; a single large air bag is replaced by the matrix type micro-unitair bags; a one-way valve is arranged in the middle of each independent small air bag in the matrix type micro-unit air bags in a one-way inflation direction; after inflation, even if a certain independent small air bag is damaged, only the independent small air bags on a one-way inflation air path between the damaged position and the inflation inlet can be affected, other multiple columns of independent small air bags cannot be affected; and therefore, the influence of local damage of the matrix type micro-unit air bags on the buoyancy of the life jacket is small, and use safety can be greatly improved.

    本发明公开了一种多气囊气胀式救生衣,属于救生衣技术领域。它包括由气囊构成的救生衣主体,气囊的充气口通过手动阀密封连接有高压充气瓶,所述气囊采用矩阵式微单元气囊,矩阵式微单元气囊由多个呈矩阵式排列的独立小气囊构成,最下方一排中的一个独立小气囊设有充气口,高压充气瓶通过手动阀与充气口密封连接。将单个大气囊更换成矩阵式微单元气囊,矩阵式微单元气囊中的每个独立小气囊中间沿单向充气方向设置单向阀,充气后,即使某个独立小气囊破损,也只会影响从破损处到充气口之间单向充气气路上的独立小气囊,而不会影响其他多列独立小气囊,矩阵式微单元气囊局部破损对救生衣的浮力影响较小,能够大大提高使用安全性。


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    Titel :

    Multi-airbag inflatable life jacket


    Weitere Titelangaben:

    一种多气囊气胀式救生衣


    Beteiligte:
    SHEN HUI (Autor:in)

    Erscheinungsdatum :

    2020-06-23


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen



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