The present invention relates to a freewheel adjustable wheel and an exercise bicycle including same and, more specifically, may comprise: a rotation gear part which rotates together with a pulley fixed to the outer side thereof and has a circular gear formed along the outer circumference thereof; a case part for rotatably supporting the rotation gear part; a first power transmission part for transmitting power which has been transmitted to the rotation gear part to the case part only when the rotation gear part rotates in the normal direction; and a second power transmission part for transmitting power which has been transmitted to the rotation gear part to the case part when the rotation gear part rotates in the reverse direction.

    La présente invention se rapporte à une roue à roue libre réglable et à un vélo d'appartement la comprenant et, plus particulièrement, peut comprendre : une partie d'engrenage de rotation qui tourne conjointement avec une poulie fixée sur son côté externe et a un engrenage circulaire formé le long de sa circonférence externe : une partie de boîtier pour soutenir de manière rotative la partie d'engrenage de rotation ; une première partie de transmission d'énergie pour transmettre de l'énergie qui a été transmise à la partie d'engrenage de rotation à la partie de boîtier uniquement lorsque la partie d'engrenage de rotation tourne dans la direction normale ; et une seconde partie de transmission d'énergie pour transmettre de l'énergie qui a été transmise à la partie d'engrenage de rotation à la partie de boîtier lorsque la partie d'engrenage de rotation tourne dans la direction inverse.

    본 발명은 프리휠 조절형 바퀴 및 이를 구비하는 헬스 자전거에 관한 것으로, 보다 상세하게는, 외측에 고정된 풀리와 함께 회전을 하며 외측 둘레를 따라 원형기어가 구비되는 회전기어부와, 회전기어부를 회전 가능하게 지지하는 케이스부와, 회전기어부가 정방향으로 회전하는 경우에만 회전기어부로 전달된 동력을 케이스부로 전달하는 제1동력전달부 및 회전기어부가 역방향으로 회전될 때 회전기어부로 전달된 동력을 상기 케이스부로 전달하는 제2동력전달부를 포함할 수 있다.


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    Title :

    FREEWHEEL ADJUSTABLE WHEEL AND EXERCISE BICYCLE INCLUDING SAME


    Additional title:

    ROUE À ROUE LIBRE RÉGLABLE ET VÉLO D'APPARTEMENT LA COMPRENANT
    프리휠 조절형 바퀴 및 이를 구비하는 헬스 자전거


    Contributors:
    KOH SUNGGYU (author) / KIM MIN SEOK (author) / CHOI DONGKYU (author) / LEE YONG-HEE (author)

    Publication date :

    2022-03-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    A63B Geräte für Körperübungen, Turngeräte, Gymnastik, zum Schwimmen, Klettern oder Fechten , APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING / B60B VEHICLE WHEELS , Räder für Fahrzeuge



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