To provide a foldable bicycle which can be folded into a smaller form.SOLUTION: A foldable bicycle 1 includes: a front wheel 3; an operation part 4 for operating the front wheel 3; a frame 5 which rotatably holds the operation part 4; a crank 6 pivotally supported by an intermediate part of the frame 5; and a rear wheel 8 pivotally supported by a rear end of the frame 5. The frame 5 is provided with a hinge mechanism H2 for folding the frame 5 with a revolving axis P2 set to a center of folding movement. When the frame 5 is folded with the revolving axis P2 set to the center of the folding movement, the rear wheel 8 is positioned between the front wheel 3 and a rotation axis R1 of the crank 6.SELECTED DRAWING: Figure 2

    【課題】より小さく折り畳める折り畳み自転車の提供【解決手段】折り畳み自転車1は、前輪3と、前輪3を操作するための操作部4と、操作部4を回転可能に保持するフレーム5と、フレーム5の中間部に軸支されたクランク6と、フレーム5の後端に軸支された後輪8と、を備える。フレーム5には、旋回軸P2を中心にフレーム5を折り畳むためのヒンジ機構H2が設けられている。旋回軸P2を中心にフレーム5を折り畳むと、後輪8は前輪3とクランク6の回転軸R1の間に位置づけられる。【選択図】図2


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    Titel :

    FOLDABLE BICYCLE


    Weitere Titelangaben:

    折り畳み自転車


    Beteiligte:
    FUKUI IKUMA (Autor:in)

    Erscheinungsdatum :

    2020-06-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    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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