An underwater sports mask structure comprises a lens frame, a lens part and a waterproof skirt part. A positioning device is arranged in a central area of the glasses frame and used for being connected with a front breathing tube, and the positioning device allows the breathing tube to move in the axial direction of the breathing tube.

    一种水下运动面罩结构,包含一镜框、一镜片部及一防水裙部。镜框的一中央区域,设有一定位装置,用以连接一前置型呼吸管,且该定位装置容许该呼吸管沿该呼吸管的轴向移动。


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    Title :

    Underwater sports mask structure


    Additional title:

    水下运动面罩结构


    Contributors:

    Publication date :

    2023-03-31


    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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