The invention discloses an auxiliary swimming learning device which comprises a platy matching part attached to a human back, a shark fin-shaped floatation increase part and at least two buckles, wherein the floatation increase part is arranged on the upper surface of the matching part; two ends of the at least two buckles are respectively and relatively fixed together with two sides of the matching part. The floatation increase part has the effects of increasing the buoyancy force and improving the stability. The matching part disclosed by the invention can provide high buoyancy force, the motion of both hands of a human body in water is not limited, and the swimming stroke is not hindered; according to the floatation increase part, the buoyancy force is increased, the resistance can be reduced to the greatest degree, the floatation increase part is arranged on the matching part and is positioned on the human back during swimming, an effect of well maintaining the body balance can be achieved, and the effect of learning swimming is good; and moreover, the floatation increase part is novel in appearance, and the children can be attracted and can learn swimming.


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    Title :

    Auxiliary swimming learning device


    Contributors:
    WU LEI (author) / XIANG PENG (author) / LYU PENGCHENG (author) / SHI YUMIN (author)

    Publication date :

    2015-09-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



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