The invention relates to the technical field of lifesaving tools, and discloses a drowning lifesaving pendant. The device comprises a gas tank and a trigger seat arranged on a tank opening of the gas tank in a sleeving mode, air holes are formed in the two sides of the trigger seat, a tank breaking mechanism is arranged in the trigger seat, the trigger seat and the gas tank are wrapped with an air bag, and a protection shell is arranged outside the air bag; the tank breaking mechanism comprises an ejector pin installed in a trigger seat in a threaded mode, a rotor capable of driving the ejector pin to rotate is arranged in the trigger seat, a pull rope capable of driving the rotor to rotate is wound on the rotor, the rotor and the ejector pin can be driven to rotate by pulling the pull rope, and the ejector pin rotates and descends under the action of the threads to drill the tank opening of the gas tank. Under the condition that the lifesaving function is guaranteed, the overall structure is more compact and smaller, and therefore portability and practicability are integrated.

    本发明涉及救生工具技术领域,公开了一种落水救生挂件。本发明包括:气罐以及套设在气罐罐口上的触发座,所述触发座的两侧均设置有气孔,所述触发座内设置有破罐机构,所述触发座以及气罐上包裹有气囊,所述气囊外设置有保护壳;所述破罐机构包括螺纹安装在触发座内的顶针,所述触发座内设置有可带动顶针转动的转子,所述转子上缠绕有可带动转子转动的拉绳,以此拉动拉绳可带动转子以及顶针转动,顶针在螺纹的作用下旋转下降,将气罐的罐口钻开。本发明可以在保证救生功能的情况下让整体结构更为紧凑小巧,从而集便携性和实用性于一体。


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    Title :

    Drowning lifesaving pendant


    Additional title:

    一种落水救生挂件


    Contributors:
    WANG XINHUI (author) / WANG ZAN (author) / ZHAN RONGRONG (author)

    Publication date :

    2025-01-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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