The invention discloses a marine life jacket, and particularly relates to the technical field of life-saving tools, the marine life jacket comprises a life jacket main body composed of a jacket lining and an outer lining, the edge positions between the jacket lining and the outer lining are sewn, an air bag is arranged at the upper end of the interior of a cavity formed by sewing the jacket lining and the outer lining, and an inflation device is installed on the air bag. An inherent buoyancy material is arranged at the lower end of the interior of a cavity formed by sewing the jacket lining and the outer lining, a crotch protection assembly is arranged at the bottom of the life jacket body, a front lower hem adjusting belt channel is formed in the bottom end of the front side of the outer lining, and a rear lower hem adjusting belt channel is formed in the bottom end of the rear side of the outer lining; a lower hem adjusting belt is arranged in a channel formed between the front body lower hem adjusting belt channel and the rear body lower hem adjusting belt channel in a penetrating mode. According to the life jacket, buoyancy for floating is provided by adopting an inherent buoyancy mode and an inflatable mode, and the wearing stability of the life jacket main body is improved by additionally arranging the crotch protection assembly at the bottom end of the life jacket main body.

    本发明公开了一种海上救生衣,具体涉及救生工具技术领域,包括由衣里和外衬组成的救生衣主体,且衣里和外衬之间的边缘位置缝合,所述衣里与外衬之间缝合所形成的空腔内部上端设置有气囊,所述气囊上安装有充气装置,所述衣里与外衬之间缝合所形成的空腔内部下端设置有固有浮力材料,所述救生衣主体底部设置有裆部保护组件,所述外衬前侧底端设置有前身下摆调节带通道以及后侧底端设置有后身下摆调节带通道,所述前身下摆调节带通道与后身下摆调节带通道之间形成的通道内部穿设有下摆调节带。本发明通过采用固有浮力式和气胀式两种方式来提供漂浮用浮力,并通过在救生衣主体底端加设裆部保护组件来提高救生衣主体穿戴的稳定性。


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    Title :

    Marine life jacket


    Additional title:

    一种海上救生衣


    Contributors:
    SUN DONGMING (author) / ZHU LEI (author) / YUAN GANG (author) / IM KWANG-RO (author) / ZHANG HAIYONG (author) / LIN WEI (author) / LIU MINGGUANG (author) / LI LIANG (author)

    Publication date :

    2022-11-01


    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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