The invention discloses a water-inhaling-preventing underwater lifesaving device easy and convenient to operate. The invention relates to the technical field of underwater lifesaving equipment. The device comprises an air storage box, the top of the air storage box communicates with a packaging pipe, a folding pipe is installed between the inner walls of the packaging pipe and communicates with the air storage box, the end, away from the air storage box, of the folding pipe communicates with an air suction pipe, a circular truncated cone cavity is formed in the air suction pipe, and a sealingplug is slidably connected to the inner wall of the circular truncated cone cavity. The invention discloses the water-inhaling-preventing underwater lifesaving device easy and convenient to operate, oxygen required by emergency breathing can be provided for a drowning person; the life safety of the drowning person is guaranteed, the operation is easy, it can be guaranteed that the drowning persondirectly inhales oxygen, the problems that correct rotation of a buoyancy ball cannot be guaranteed when the person is in a panic state during drowning, and the drowning person cannot directly inhaleoxygen to guarantee survival are solved, meanwhile, the drowning person can be prevented from inhaling water during breathing, and the safety coefficient of the underwater lifesaving device is increased.

    本发明公开了一种操作简便的防呛水水中救生装置,涉及水中救生设备技术领域,包括储气盒,所述储气盒的顶部连通有包装管,所述包装管的内壁之间安装有折叠管,所述折叠管与储气盒连通,所述折叠管远离储气盒的一端连通有吸气管,所述吸气管的内部设置有圆台腔室,所述圆台腔室的内壁滑动连接有密封塞。该操作简便的防呛水水中救生装置,能够为溺水者提供应急的呼吸所需的氧气,保证溺水者的生命安全,操作简单可以保证溺水者直接吸到氧气,避免溺水时人处于慌乱状态无法保证正确的转动浮力球,无法使溺水者直接的吸到氧气保证生存的问题,同时能够防止溺水者呼吸时呛水,提高水中救生装置的安全系数。


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    Title :

    Water-inhaling-preventing underwater lifesaving device is simple and convenient to operate


    Additional title:

    一种操作简便的防呛水水中救生装置


    Contributors:
    LEI MING (author)

    Publication date :

    2020-10-30


    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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