The invention is suitable for the technical field of oil pressure braking, and provides a parking structure with a limiting effect, which comprises an oil pump base body, a brake handle is rotatably connected to the oil pump base body, a piston chamber is arranged on the oil pump base body, the piston chamber is connected with a brake oil loop of a vehicle, an elastic piece is arranged in the piston chamber, and the elastic piece is connected with the brake handle. A piston is connected into the piston cavity in a sliding mode, the tail end of the elastic piece abuts against the piston, the oil pump base body is provided with a fixing piece used for fixing the oil pump base body to a vehicle handle, the push rod is in ball joint with one end of the piston, a mandrel hole is formed in the brake handle, a push rod mandrel is connected to the mandrel hole in a rotating mode, and the push rod mandrel is in ball joint with the piston. And the tail end of the push rod is in threaded connection with the push rod mandrel. According to the application, the actions of parking and releasing parking can be executed only by repeatedly pressing the locking group, so that a limiting function of quasi-locking is generated, the situation that the parking state is released randomly due to mistaken touch in the parking process is avoided, and the safety during parking is guaranteed.

    本发明适用于油压刹车技术领域,提供了一种具限制作用的驻车结构,包括油泵基体,所述油泵基体上转动连接有刹车把手,所述油泵基体上设置有活塞腔室,所述活塞腔室与车辆的刹车油回路连接,所述活塞腔室内设置有弹性件,所述活塞腔室内滑动连接有活塞,所述弹性件的末端抵住活塞,所述油泵基体上设置有将油泵基体固定在车辆把手上的固定件,还包括:活塞的一端球接的推杆,所述刹车把手上设置有芯轴孔,所述芯轴孔上转动连接有推杆芯轴,所述推杆的末端螺纹连接在推杆芯轴。本申请需要重复按压锁定组才能达到执行驻车及解除驻车的动作,而产生拟上锁的限制功能,以避免在驻车过程中因误触而任意解除驻车状态,以保障驻车时的安全。


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    Title :

    Parking structure with limiting function


    Additional title:

    一种具限制作用的驻车结构


    Contributors:
    LIN YANHONG (author)

    Publication date :

    2023-07-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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