The portable air-breathing life buoy is characterized by comprising a storage cylinder, an inner air bag and a gland, the compressed inner air bag is adopted, the inner air bag is packaged in the upper cavity of the storage cylinder through the gland in the compressed state, then a certain amount of compressed air is injected, when the air bag is used, the gland is unscrewed, the inner air bag expands to the designed size, and then the head and the tail are connected into a life buoy shape through the hook-and-loop fasteners, so that life-saving buoyancy can be provided; a certain amount of compressed air is stored in the lower cavity, buoyancy is provided through the air valve and the breathing mask, and meanwhile the breathing requirement for a certain time can be met; and when folded, the size is small for standby application.

    一种便携式可吸气救生圈,其特征是:包括存储筒、内气囊和压盖;采用压缩式的内气囊,内气囊在压缩状态下通过压盖将内气囊封装在储存筒的上腔体内,再注入一定量的压缩空气,当使用时拧开压盖,内气囊膨胀至设计尺寸,再通过魔术贴将首尾连接成救生圈状,即可提供救生浮力,下腔体内还存有一定量压缩空气,通过气阀和呼吸面具提供浮力的同时还可以满足一定时间呼吸需求;收起时,体积小方便备用。


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    Title :

    Portable life buoy capable of inhaling air


    Additional title:

    一种便携式可吸气救生圈


    Contributors:
    WANG BIBIN (author)

    Publication date :

    2023-12-29


    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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