PROBLEM TO BE SOLVED: To provide a dual wheel vehicle provided with a steering angle changeover mechanism capable of simply changing over a steering angle of a handle in accordance with a use state and is excellent in operability and safety.SOLUTION: When a folding vehicle 100 is in a developing (travelling) state, a first support part 43b of a guide pin 43 is engaged with a first guide hole 41a of a lock plate 41 by energization of a compression spring 44. The first support part 43b is regulated to a region on which the first support part 43b is caused to slide along the first guide hole 41a and the maximum steering angle is regulated to an angle (A) (a first steering angle) of the first guide hole 41a. Thereby, it is prevented that handles 25, 25 are turned larger than necessary. When the folding vehicle 100 is in a folding state, a second support part 43c of the guide pin 43 is engaged with the guide hole 41b against an energization force of the compression spring 44. The handles 25, 25 can be turned to 90° (a second steering angle) and can be stored compactly.SELECTED DRAWING: Figure 2

    【課題】使用状態に合わせてハンドルの操舵角を簡易に切り替えられ、操作性および安全性に優れた操舵角切替機構を備えた複輪車両を提供すること。【解決手段】折畳車両100が展開(走行可能)状態の場合は、圧縮バネ44の付勢により、ガイドピン43の第1支柱部43bをロックプレート41の第1ガイド穴41aに係合させる。第1支柱部43bが第1ガイド穴41aを摺動する領域に規制され、最大操舵角は第1ガイド穴41aの角度(A)(第1操舵角)に規制される。これにより、必要以上にハンドル25、25が旋回することが防止できる。折畳車両100が折畳状態の場合は、圧縮バネ44の付勢力に抗してガイドピン43の第2支柱部43cを第2ガイド穴41bに係合させる。ハンドル25、25は90°(第2操舵角)まで旋回が可能になり、コンパクトに収納することができる。【選択図】図2


    Access

    Download


    Export, share and cite



    Title :

    DUAL WHEEL VEHICLE


    Additional title:

    複輪車両


    Contributors:

    Publication date :

    2017-07-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62K Fahrräder , CYCLES



    Adapter for dual-wheel vehicle

    BENOIT JR WAYNE J | European Patent Office | 2017

    Free access

    ADAPTER FOR DUAL-WHEEL VEHICLE

    BENOIT WAYNE J | European Patent Office | 2021

    Free access

    Dual-mode vehicle with wheel rotors

    NAM TAEWOO / UEHARA YASUO | European Patent Office | 2020

    Free access

    DUAL-MODE VEHICLE WITH WHEEL ROTORS

    NAM TAEWOO / UEHARA YASUO | European Patent Office | 2018

    Free access

    DUAL-MODE VEHICLE WITH WHEEL ROTORS

    NAM TAEWOO / UEHARA YASUO | European Patent Office | 2016

    Free access