The present invention relates to a prefabricated swimming boat. The prefabricated swimming boat uses a technique of freestyle swimming to allow a user to embower a user′s leg to convert kinetic energy of the leg into the kinetic energy again via elastic energy to double power of the user to provide a thrust to the boat with large power even if the prefabricated swimming boat is nonpowered. The present invention has a handle, a spring mounted inside a cylinder, and a leaf spring obtaining an elastic force to obtain the large thrust with the small power.

    본 발명은 레져를 위한 조립식스위밍보트로 무동력이지만 사람의 다리에 조금의 힘을 주면 운동에너지가 탄성에너지를 거쳐 다시 운동에너지로 전환되면서 파워가 배가 되어 강한 동력으로 보트에 추진력을 주어,인간이 자유형으로 수영하는 기술을 응용한것이다. 사람의 무게중심점과 몸무게를 최대한도로 이용한 에너지를 얻기위해,손잡이가 있고,실린더속에 스프링이 장착되어있고,리프스프링으로 탄성력을 얻고있어 작은 힘에도 큰에너지 추진력을 얻을수있도록 하였다.


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    Titel :

    PREFABRICATED SWIMMING BOAT


    Weitere Titelangaben:

    조립식스위밍보트


    Beteiligte:
    KIM JONG HYEE (Autor:in)

    Erscheinungsdatum :

    07.04.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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