PROBLEM TO BE SOLVED: To provide a brake lever of a bicycle constituted such that handle pipe ends are upward to have ball-like grips at the leading ends and are gripped downward by the palms, and solved in the problem that the brake lever cannot be firmly gripped and forced by fingers because the finger from the upward and the brake lever are directed in parallel so that the fingers cannot be firmly applied but easily slipped off.SOLUTION: As viewed in a direction orthogonal to the rotation axis of a brake lever, the leading end shape of the brake lever is shaped to widen to the two side across the center of the rotation axis, and thereby the rotation axis of the brake lever can be pulled by fixing a plurality of fingers on the two sides across the center of the rotation axis of the brake lever while gripping the handle grip in the leading end direction of the brake lever.

    【課題】 ハンドルパイプ端が上向きで、その先端に玉状のグリップを配し、上方から手のひらを乗せてグリップを掴むような構成の自転車の場合、従来の1本の棒状のブレーキレバーでは上方からの指とブレーキレバーが平行な向きとなり指をしっかりと掛けることができないため力を入れづらく、また滑って外れ易いという問題もある。【解決手段】 ブレーキレバーの回転軸に直交する方向から見て、ブレーキレバーの先端部形状を回転軸の中心を跨ぐように両側に広げた形状とすることで、ブレーキレバーの先端方向からハンドルグリップを握った状態において複数本の指をブレーキレバー回転軸の中心を挟んだ両側に掛けて引けるようにした。【選択図】図6


    Access

    Download


    Export, share and cite



    Title :

    BRAKE LEVER


    Additional title:

    ブレーキレバー


    Contributors:
    IDE YUSEI (author)

    Publication date :

    2015-09-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62L BRAKES SPECIALLY ADAPTED FOR CYCLES , Bremsen, besonders für Fahrräder oder Motorräder ausgebildet / B62K Fahrräder , CYCLES



    BRAKE RELEASE LEVER

    FUKUDA HARUHIKO | European Patent Office | 2024

    Free access

    BICYCLE BRAKE LEVER

    HSIEH CHIA-WEN | European Patent Office | 2022

    Free access

    BICYCLE BRAKE LEVER

    XIE JIAWEN | European Patent Office | 2022

    Free access

    BICYCLE BRAKE LEVER

    CHU EN-LIANG | European Patent Office | 2022

    Free access

    Bicycle brake lever

    CHU EN-LIANG | European Patent Office | 2024

    Free access