The present invention uses a footrest as a unicycle without the use of a pedal for a pedaling operation, and allows the center of gravity to be generated at the lower end of the wheel, thereby enhancing the easy falling down, and does not use a pedals, sprockets, and chains, thus being able to be manufactured at low cost, as well as being lightweight, and allow a handle to be arranged in the center, not in a direction of left, right, or both sides such that the unicycle can be easily loaded. The present invention obtains the primary power by the foot pressing operation and easily performs the pressing operation because the weight of the person is synthesized. Thus, the secondary operation is performed by increasing the speed at the end of the pressing operation using the pressing force stored in a spring.

    본 발명은 외발 자전거로서 발구름 동작에 페달을 사용하지 않고 누름 발판을 이용하는데 무게의 중심을 바퀴 하단부에 발생 하도록하여 쉽게 넘어지는 것을 보안 하였고; 페달, 수프라켓, 체인을 사용하지 않아 저가로 제작함은 물론 가볍우며, 핸들을 좌우 양측으로 하지 않고 중앙 에만 배치하여 탑재에 용이 하도록 하는 특징이 있으며; 발판 누름 동작으로 일차 동력을 얻고, 사람의 몸무게를 합성한 누름 동작만을 쉽게 할수있어 스프링에 저장된 누름의 힘을 이용하여 누른 동작이 끝나는 순간에 속도를 높여주는 2차 동작을 하는 특징이 있다.


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    Titel :

    Unicycle


    Weitere Titelangaben:

    외발 자전거


    Beteiligte:
    YOO JAE HEE (Autor:in) / YOO JONG UCK (Autor:in)

    Erscheinungsdatum :

    2017-05-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B62K Fahrräder , CYCLES / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer



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