To provide a folding bicycle convenient for push movement.SOLUTION: A folding bicycle convenient for push movement includes a front frame 10 and a rear frame 20, in which the front frame 10 includes a front fork 11 and is assembled with a front wheel 12, the rear frame 20 includes a rear fork 21 and is assembled with a rear wheel 22, the front and rear frames 20 are brought into pivot contact with a special folding device 30, the front and rear wheels 12 and 22 show a parallel state after folding, the front fork 11 is a single arm front fork 11 and a front wheel shaft center includes a first connecting member 120 and a rear wheel shaft center includes a second connecting member 220, the first and second connection members 120 and 220 after folding are integrally connected to each other, the front and rear wheels 12 and 22 are coaxially fixed and rotated and can maintain the parallel state at the time of push movement, the rear frame 20 is installed with a universal wheel 40, and the bicycle is strong in a bodywork and can avoid abrasion wear of a folding device 30, enables completion of a folding operation within three seconds, and shows a state convenient for push movement.SELECTED DRAWING: Figure 2
【課題】押し移動に便利な折畳み自転車を提供する。【解決手段】前フレーム10、後フレーム20を備え、前フレーム10は前フォーク11を備え前輪12を組み付け、後フレーム20は後フォーク21を備え後輪22を組み付け、前、後フレーム20の間は特殊な折畳み装置30で枢接し、前、後輪12、22は折畳み後に平行状態を呈し、前フォーク11はシングルアーム前フォーク11で、前輪軸心は第一連接部材120を備え、後輪軸心は第二連接部材220を備え、折畳み後の第一、第二連接部材120、220は一体に結合され、前、後輪12、22は同軸で固定され回転し、押し移動時には平行状態を保持でき、後フレーム20にはユニバーサルホイール40を設置し、車体が堅固で折畳み装置30の磨損を回避でき、三秒以内に折畳み動作を完成でき、押し移動に便利な状態を呈する。【選択図】図2
FOLDING BICYCLE CONVENIENT FOR PUSH MOVEMENT
押し移動に便利な折畳み自転車
2020-04-30
Patent
Electronic Resource
Japanese
IPC: | B62K Fahrräder , CYCLES |
Folding structure for folding bicycle and folding bicycle
European Patent Office | 2024
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