To provide a hydraulic master cylinder device for a bar handle vehicle that prevents, as much as possible, transmission of external impact to a hydraulic master cylinder via a mirror, by providing a mirror mounting boss part separately from the hydraulic master cylinder, and that satisfactorily holds mirror visibility.SOLUTION: A vehicle body mounting bracket 21b is integrally provided on a cylinder body 21a on a cylinder hole opening side of a hydraulic master cylinder 21. A handle bar 11 is surrounded and held by the vehicle body mounting bracket 21b and a holder 23, and the hydraulic master cylinder 21 is mounted on the handle bar 11. The holder 23 integrally comprises: a holder body 23a; a mirror mounting arm 23c jutting out above the cylinder hole opening side of the cylinder body 21a across the handle bar 11; and a mirror mounting boss part 23d provided at a leading end part of the mirror mounting arm 23 and provided for mounting a mirror 34. A receiving part 21q for receiving the mirror mounting boss part 23d is formed above the cylinder hole opening side of the cylinder body 21a.SELECTED DRAWING: Figure 1

    【課題】ミラー取付ボス部を液圧マスタシリンダと別体に設け、外部からの衝撃がミラーを介して液圧マスタシリンダに伝わることを極力防止すると共に、ミラーの視認性を良好に保つバーハンドル車両用液圧マスタシリンダ装置を提供する。【解決手段】液圧マスタシリンダ21のシリンダ孔開口側のシリンダボディ21aに車体取付ブラケット21bを一体に設け、車体取付ブラケット21bとホルダ23とでハンドルバー11を包持して、液圧マスタシリンダ21をハンドルバー11に取り付ける。ホルダ23は、ホルダ本体23aと、ハンドルバー11を跨いでシリンダボディ21aのシリンダ孔開口側の上方に延出するミラー取付腕23cと、ミラー取付腕23cの先端部に設けられ、ミラー34を取り付けるミラー取付ボス部23dとを一体に備える。シリンダボディ21aのシリンダ孔開口側の上部に、ミラー取付ボス部23dを受ける受け部21qを形成する。【選択図】図1


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    Title :

    HYDRAULIC MASTER CYLINDER DEVICE FOR BAR HANDLE VEHICLE


    Additional title:

    バーハンドル車両用液圧マスタシリンダ装置


    Contributors:

    Publication date :

    2019-02-28


    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 / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / B62K Fahrräder , CYCLES



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