A swim ring easy to stretch out and draw back comprises an annular ring body, a plurality of first notches and a plurality of second notches which are distributed in the annular direction are formed in the two opposite end faces of the ring body respectively, and the first notches and the second notches are distributed in a staggered mode. The self-adaptive swimming ring structure can be worn according to the body size of a swimmer, and the wearing convenience is improved.

    一种易伸缩型的泳圈,包括环状的圈体,圈体在两个相对端面处分别设置有若干个沿着环状方向分布的第一切口和第二切口,若干个所述第一切口和若干个所述第二切口的位置呈互相交错排布。本发明提供了一种可以根据游泳者体型大小进行穿戴自适应的泳圈结构,增加穿戴便利性。


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    Titel :

    Swim ring easy to stretch out and draw back


    Weitere Titelangaben:

    一种易伸缩型的泳圈


    Beteiligte:
    LI WANGLI (Autor:in) / XIAO XUN (Autor:in) / JIANG XIAOFU (Autor:in)

    Erscheinungsdatum :

    11.06.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen



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