The invention discloses a helicopter emergency floating device buoy structure capable of quickly deflating, which comprises a rectification skin, a buoy, a buoy cabin and a puncture assembly, the buoy cabin is arranged at the bottom of a cabin of a helicopter, the rectification skin packages the vacuumized buoy in the buoy cabin, and the puncture assembly is arranged on one side of the buoy cabin. The operation end of the puncturing assembly is arranged on the inner side of the helicopter bulkhead, puncturing holes are formed in the buoy cabin, and the puncturing assembly can be inserted into the buoy cabin from the puncturing holes to scratch the buoy. The buoy is unfolded outside the cabin of the helicopter after being inflated, so that the rectification skin is pressed to fall off, and a crew punctures the buoy by operating the puncturing assembly in the cabin, so that the inflated buoy can be quickly deaerated. According to the emergency floating device, buoy deflation is rapidly achieved in a cabin, the safety of the emergency floating device can be effectively improved, and the application prospect is wide.

    本发明公开了一种能快速放气的直升机应急漂浮装置浮筒结构,包括整流蒙皮、浮筒、浮筒舱和刺破组件,浮筒舱设置于直升机的机舱底部,整流蒙皮将抽真空的浮筒包装于浮筒舱内,浮筒舱一侧设有刺破组件,刺破组件的操作端设置于直升机舱壁内侧,浮筒舱上设有刺破孔,刺破组件可从刺破孔插入浮筒舱内划破浮筒;浮筒充气后展开于直升机机舱外,使整流蒙皮受压脱落,机务人员在机舱内通过操作刺破组件刺破浮筒,使充气后的浮筒能快速消气。本发明在机舱内快速实现浮筒放气,可有效提高应急漂浮装置的安全性,应用前景广阔。


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    Title :

    Helicopter emergency floating device buoy structure capable of rapidly deflating


    Additional title:

    一种能快速放气的直升机应急漂浮装置浮筒结构


    Contributors:
    ZHAO YIN (author) / LIU CHANG (author) / FANG YUAN (author) / YANG JIAO (author) / YANG LI (author) / WANG XIAOQIANG (author) / PEI JINGXUAN (author)

    Publication date :

    2024-02-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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