A lifesaving device comprises a duct, an inflatable spherical container, a counterweight component and a breathing mask. The duct is provided with a front end part having a first opening and a rear end part having a second opening; the inflatable spherical container is connected with the front end part of the duct; the counterweight component is connected with the spherical container and used for enabling the spherical container to directionally float on the water; the breathing mask is connected with the rear end part of the duct; the breathing mask comprises a breathing port which is communicated with the second opening of the duct. The lifesaving device has the characteristics of small size, low cost, convenience in carrying and the like, and is suitable for being standby arranged in a vehicle.


    Access

    Download


    Export, share and cite



    Title :

    Lifesaving device


    Contributors:
    REN WENHUA (author)

    Publication date :

    2015-08-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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




    Marine lifesaving device marine lifesaving method and Marine lifesaving system

    JO SUNG GUG | European Patent Office | 2024

    Free access

    LIFESAVING DEVICE AND LIFESAVING CONTROL METHOD

    YUAN ZUO / ZHANG YIFEI | European Patent Office | 2017

    Free access

    Lifesaving device and lifesaving control method

    YUAN ZUO / ZHANG YIFEI | European Patent Office | 2018

    Free access

    LIFESAVING DEVICE

    BYEON JAE UN / JUNG SUNG WON / JEON WOO CHEOL et al. | European Patent Office | 2016

    Free access