The invention belongs to the technical field of braking and relates to a brake device. The device comprises a brake pedal, a second fixing plate, a first rack, a trapezoidal guide block spring, a trapezoidal guide block, a rotating shaft, a fourth rack, a pinion, a fan-shaped guide rail and the like; a loop jacket moves towards the direction of a first telescopic sleeve, so that the downward movement amount of the end, located in the first telescopic sleeve, of an telescopic inner rod is larger than the upward movement amount of the end, located in a second telescopic sleeve, of the telescopicinner rod. Thus, the following effects can be achieved: after a pedal connecting rod is rapidly pressed down, a brake connecting rod can be rapidly and greatly pressed down through the rapid and small-amplitude pressing of the pedal connecting rod; a brake mechanism can act more quickly in an extremely short time. The emergency braking time of the quick braking mechanism of the brake device is shorter than that of a traditional automobile; the automobile can be stopped more quickly after meeting emergencies, the possibility that the automobile touches an accident after a driver suddenly stepson the brake in the emergencies is reduced, and the safety of the driver is better protected.

    本发明属于刹车技术领域,尤其涉及一种刹车装置,它包括刹车踏板、第二固定板、第一齿条、梯型导块弹簧、梯型导块、转轴、第四齿条、小齿轮、扇形导轨等,其中环套向第一伸缩套方向移动的设计是使得,缩内杆位于第一伸缩套中的一端向下移动量大于伸缩内杆位于第二伸缩套中的一端向上移动量,这样就能实现:在踏板连杆急速下压后,踏板连杆的急速小幅度下压就能使刹车连杆的产生急速大幅度的下压,刹车机构能够在极短时间内更快地动作,本发明的快速刹车机构的急刹车制动时间比传统汽车的急刹车制动时间更短,汽车在遇到突发情况后能更快地停止,减小了驾驶者在遇到突发情况急踩刹车后汽车触碰到意外的可能性,更加保护了驾驶者的安全。


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    Title :

    Brake device


    Additional title:

    一种刹车装置


    Contributors:
    LI YONGJIAN (author)

    Publication date :

    2020-08-11


    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



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