The invention discloses a heat preservation life jacket, and relates to the field of life jackets. The clothes body inner layer is arranged on the inner side of the clothes body surface layer and is attached to a human body; the clothes body comprises a clothes body surface layer, a clothes body inner layer and a clothes body inflation layer arranged between the clothes body surface layer and the clothes body inner layer, the clothes body inflation layer is tightly attached to the inner wall of the clothes body surface layer, and when the clothes body inflation layer is inflated, the clothes body inflation layer expands from outside to inside to squeeze out water on the inner side of the clothes body inner layer so that the normal body temperature of a human body can be kept in water. After the automatic inflation pocket encounters water, one end of the automatic inflation valve in the automatic inflation pocket is filled with the water-soluble piece assembly to react with water for automatic inflation, the jacket body inflation layer is located on the inner wall of the life jacket, inflation is conducted from outside to inside, water in the life jacket is squeezed out, and the heat preservation effect is achieved; water can be prevented from flowing backwards into the life jacket to affect the heat preservation effect.

    本发明公开了一种保温救生衣,涉及救生衣领域,包括衣体面层;设于所述衣体面层内侧、并贴于人体的衣体内层;及设于所述衣体面层与所述衣体内层之间的衣体充气层,所述衣体充气层紧贴于所述衣体面层的内壁,当对所述衣体充气层进行充气时,所述衣体充气层由外向内膨胀将所述衣体内层内侧的水挤出,以供人体在水中保持正常体温。本发明在自动充气口袋遇水后,自动充气口袋内的自动充气阀门一端装填有水溶片组件与水体发生反应进行自动充气,衣体充气层位于救生衣的内壁,由外向里进行充气,将救生衣内部的水挤出,起到了保温的效果,密封充气圈充气完成后,可防止水倒灌进入救生衣内部,影响保温效果。


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    Title :

    Thermal insulation life jacket


    Additional title:

    一种保温救生衣


    Contributors:

    Publication date :

    2022-07-05


    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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