The invention relates to the technical field of marine life-saving equipment, in particular to a structure-adjustable foam life jacket for children; the life jacket comprises a life jacket body and an LED warning lamp internally provided with a button battery and a push switch, and the front end of the life jacket body is provided with a front wearing opening for facilitating wearing. According to the structure-adjustable foam life jacket, the n-shaped structure overhead inflatable airbags used for improving the safety of the neck are sewn to the positions, located on the two sides of the front wearing opening, of the upper end of the structure-adjustable foam life jacket, and air is conveyed to different air chambers in the overhead inflatable airbags through air conveying pipes at the two ends of the inner side of the front wearing opening; buoyancy is provided at different positions by adopting two modes of traditional foam and inflatable floating assistance, so that the safety and comfort of the whole life jacket are greatly improved.

    本发明涉及船用救生设备技术领域,尤其是一种结构可调式儿童泡沫救生衣,包括救生衣本体和内置纽扣电池与按压开关的LED警示灯,救生衣本体前端设有用于方便穿戴的前置穿戴口。本发明的一种结构可调式儿童泡沫救生衣在上端位于前置穿戴口两侧缝接有用于提升颈部安全性的n字型结构顶置充气气囊,通过前置穿戴口内侧两端的输气管分别向顶置充气气囊内部的不同气室输气,采用传统泡沫和充气助浮两种方式在不同位置提供浮力,从而大大提升整个救生衣的安全性与舒适性。


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    Title :

    Structure-adjustable foam life jacket for children


    Additional title:

    一种结构可调式儿童泡沫救生衣


    Contributors:
    LI XINGTING (author)

    Publication date :

    2021-12-24


    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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