The invention relates to a damper for a brake pedal and an automobile, the damper comprises a vibration damping shell, one end of the vibration damping shell is used for being installed on the side of an automobile body; the piston is arranged in the vibration reduction shell in a sliding mode and divides the vibration reduction shell into a first cavity and a second cavity; the push rod is arranged in the first cavity, one end of the push rod is connected with the piston, and the other end of the push rod penetrates through the vibration reduction shell and is used for being connected with a brake pedal; the second cavity is communicated with a first sub-runner, a main runner and a second sub-runner; the elastic piece is arranged on the first sub-runner; the one-way valve is arranged on the second sub-runner; the piston has a first state of moving towards the second cavity along the first cavity and a second state of moving towards the first cavity along the second cavity; in the first state, gas in the second cavity can eject the elastic piece open, so that the gas in the second cavity is discharged to the outside through the first branch runner and the main runner; and in the second state, external air enters the second cavity through the one-way valve and the main flow channel.

    本发明涉及一种用于制动踏板的阻尼器及汽车,包括减振壳体,其一端用于安装在车体侧上;活塞,其滑动设置于减振壳体内,并将减振壳体分隔成第一腔体和第二腔体;推杆,其设置于第一腔体内,推杆的一端与活塞连接、另一端穿过减振壳体,并用于与制动踏板连接;第二腔体连通有第一分流道、主流道和第二分流道;弹性件,其设置于第一分流道上;单向阀,其设置于第二分流道上;活塞具有沿第一腔体朝向第二腔体方向运动的第一状态,以及沿第二腔体朝向第一腔体方向运动的第二状态;在第一状态下,第二腔体内部气体可顶开弹性件,以将第二腔体内部气体通过第一分流道和主流道排出到外部;在第二状态下,外部气体通过单向阀和主流道进入到第二腔体。


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    Title :

    Damper for brake pedal and automobile


    Additional title:

    一种用于制动踏板的阻尼器及汽车


    Contributors:
    ZHOU HANG (author) / TANG YU (author) / ZENG CHAO (author) / ZENG TAO (author) / MA ZHUANGZHUANG (author)

    Publication date :

    2023-11-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F16F SPRINGS , Federn



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