The invention discloses a braking and parking linkage mechanism for a four-wheel electric vehicle. The braking and parking linkage mechanism comprises a frame, wherein a horizontal hanging plate is fixedly arranged on the frame; a horizontal rotating shaft connected with the frame through a bearing is arranged below the horizontal hanging plate; an acceleration pedal, acceleration rod and acceleration pushrod system for controlling a driving electric control system is fixedly arranged at one end of the horizontal rotating shaft, and a braking pedal, J-shaped brake rod and brake inhaul cable system is arranged at the other end of the horizontal rotating shaft; a J-shaped brake rod is hinged to the horizontal rotating shaft, and is used for controlling a wheel braking system; a parking pedal and parking hook rod system is connected to the braking pedal, and is used for parking; a shifting piece for releasing parking in emergency is further fixedly arranged on the horizontal rotating shaft. The braking and parking linkage mechanism is simple in structure and convenient to operate; an acceleration pedal can be directly pushed down to release parking to drive the wheel in a linkage manner under the condition of forgetting to release parking, the vehicle is prevented from being dragged in a parking state, and loss of a braking system and a power system of the vehicle is avoided.


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    Title :

    Braking and parking linkage mechanism for four-wheel electric vehicle


    Contributors:
    SHI YUNHUI (author)

    Publication date :

    2015-07-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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