To provide an option for a novel bicycle different from a three-wheel bicycle intended for a person who has no confidence in sense of balance or auxiliary wheels attached to left and right sides of a two-wheel bicycle near a rear wheel.SOLUTION: Front ends of long bicycle pedals 7 are freely rotatively disposed on a rotation shaft which juts out vertically to an advancing direction from a distal end of a crank 10, and rear ends of the pedals have freely rotative wheels 13 disposed. This results in a stand pedaling bicycle having a simple frame 9. Moreover, a bicycle whose advancing direction can be manipulated by controlling the rotation of a handlebar 1 identical to that of a two-wheel vehicle can be constructed using the frame of a two-wheel bicycle with a saddle as it is. Accordingly, provided is an option for a novel bicycle other than a three-wheel bicycle that is less likely to fall leftward or rightward or auxiliary wheels attached to left and right sides of a two-wheel vehicle near a rear wheel 11.SELECTED DRAWING: Figure 1

    【課題】平衡感覚に自信がない人の為の三輪自転車や二輪の自転車の後輪近傍の左右に付ける補助輪とは違う新しい自転車の選択肢を提供する。【解決手段】自転車の長いペダル7の前端はクランク10の先端から進行方向に対して垂直に出た回転軸に回転自由に設置し、その後端は回転自由に車輪13を設置したペダルを構築した。それにより簡素なフレーム9の立ち漕ぎ自転車を構成できるのである。またサドル付きの二輪の自転車のフレームをそのまま利用しつつ二輪車と同じハンドル1の回転制御により進行方向の操作ができる自転車も構成できるのである。そしてそれは自転車が左右に倒れにくい三輪自転車や二輪の後輪11近傍の左右付ける補助輪とは別の新しい自転車の選択肢を提供できるのである。【選択図】図1


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    Title :

    BICYCLE HAVING PEDALS WITH WHEELS


    Additional title:

    車輪の付いたペダルを持つ自転車


    Contributors:

    Publication date :

    2025-01-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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



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