The invention is about a surfboard with an underwater lifesaving function. The surfboard comprises a surfboard body, a reset traction device is arranged in the surfboard body and comprises a lead screw, the lead screw is rotationally arranged in the surfboard body, a winding wheel is fixedly arranged on the lead screw, a reset wheel is arranged on the side of the winding wheel, the reset wheel is rotatably arranged in the surfboard, the reset wheel is connected with the surfboard through a reset torsion spring, and a limiting sliding block is arranged beside the reset wheel. A rope linkage device is arranged in the surfboard, a surfboard and a surfboard are connected together through a rope, when the surfboard is far away from the surfboard, the protection device is triggered, and the distance between a surfing person and the surfboard is shortened. The air bag triggering device is arranged in the surfboard, when the surfing person is far away from the surfboard, the air bag is triggered, the air bag is rapidly inflated, and then the surfboard obtains enough buoyancy, and the surfing person can be pulled to float on the water surface.

    本发明为一种带水下救生的冲浪板,包括冲浪板,所述冲浪板内设有复位牵引装置,所述复位牵引装置包括丝杠,所述丝杠转动设置在所述冲浪板内,所述丝杠上固定设有卷绕轮,所述卷绕轮旁侧设有复位轮,所述复位轮转动设置在所述冲浪板内,所述复位轮与所述冲浪板之间通过复位扭簧连接,所述复位轮旁侧设有限位滑块,本发明内置绳索联动装置,通过绳索将冲浪者与冲浪板连接在一起,当冲浪者离冲浪板较远时,触发防护装置,将冲浪者与冲浪板之间的距离拉近,本发明内置气囊触发装置,当冲浪者离冲浪板距离较远时,触发气囊,使得气囊快速充气,因此使得冲浪板获得足够浮力,可以将冲浪者牵引浮在水面。


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    Title :

    Surfboard with underwater lifesaving function


    Additional title:

    一种带水下救生的冲浪板


    Contributors:
    YU PENGMIN (author)

    Publication date :

    2021-06-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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