The invention relates to the technical field of marine life-saving equipment, in particular to an adjustable foam life jacket with a built-in structure, which comprises a life jacket body. According to the adjustable foam life jacket with the built-in structure, the buoyancy foam sleeve with the built-in detachable internal floating assisting strip is sewn to the outer side face of the life jacket body, and the internal floating assisting strip is limited and closed through the front sealing cover cloth with the built-in limiting sleeve at the opening end of the outer side of the buoyancy foam sleeve; therefore, people can change the buoyancy of the life jacket by freely replacing the floating assisting mechanism according to needs, the application range of the life jacket is widened, and the life jacket is wider in application range. A buckle mechanism used for adjusting the tightness degree is sewn to the outer side end of the front sealing cover cloth, so that the tightness degree can be adjusted, and the wearing comfort and safety are greatly improved.

    本发明涉及船用救生设备技术领域,尤其是一种内置结构可调式泡沫的救生衣,包括救生衣主体。本发明的一种内置结构可调式泡沫的救生衣在救生衣主体外侧面缝接有内置可拆卸式内部助浮条的浮力泡沫套,通过浮力泡沫套外侧开口端内置限位套的前置密封罩布来对内部助浮条进行限位和闭合,从而使得人们可以根据需要自由更换助浮机构来改变救生衣的浮力,从而提升其适用范围,使其用途更加广泛;在前置密封罩布外侧端缝接有用于调节松紧度的卡扣机构,使其可以根据调节松紧,穿着舒适性和安全性大大提升。


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    Title :

    Adjustable foam life jacket with built-in structure


    Additional title:

    一种内置结构可调式泡沫的救生衣


    Contributors:
    LI XINGTING (author)

    Publication date :

    2021-12-28


    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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