The invention relates to a brake valve handle positioning and locking device which is used for adjusting a knob of an automobile brake valve and comprises a guide plate and a handle. A sliding grooveand two circular grooves are formed in the guide plate, and the two circular grooves communicate with the two ends of the sliding groove correspondingly. The handle comprises a shell, a push block, apush rod, a spherical block, an ejection spring, a reset piece, an extrusion piece and a guide piece, the push block is arranged in the shell, one end of the push rod is fixedly connected with the push block, the other end of the push rod penetrates through the spherical block and the guide plate and is connected with the rotary knob, and the ejection spring is arranged on the push rod in a sleeving mode; one end of the ejection spring is fixedly connected with the push block; the other end of the ejection spring is fixedly connected with a spherical block, the spherical block abuts against the ejection plate, one end of a reset piece is fixedly connected with the shell, the other end of the reset piece is fixedly connected with the side, away from the push rod, of the push block, the extrusion assembly comprises a pressing plate and an ejection block, and the pressing plate is slidably connected with the shell in the direction perpendicular to the push rod; the problems that in the brake valve handle operation process, a button needs to be pressed, and operation is troublesome are solved.

    本发明涉及一种制动阀把手定位锁紧装置,用于调节汽车制动阀的旋钮,包括导板和把手;导板上开设有滑槽和两个圆槽,两个圆槽分别与滑槽的两端相连通;把手包括外壳、推块、推杆、球形块、顶出弹簧、复位件、挤压件和导向件,推块内置于外壳中,推杆的一端与推块固定连接,推杆的另一端穿过球形块和导板、并与旋钮连接,顶出弹簧套设于推杆上,顶出弹簧的一端与推块固定连接,顶出弹簧的另一端与球形块固定连接,球形块与顶板抵接,复位件的一端与外壳固定连接,复位件的另一端与推块远离推杆一侧固定连接,挤压组件包括压板和顶块,压板与外壳沿垂直于推杆的方向滑动连接;解决在操作制动阀把手的过程中,需要按压按钮,操作麻烦的问题。


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    Titel :

    Brake valve handle positioning and locking device


    Weitere Titelangaben:

    一种制动阀把手定位锁紧装置


    Beteiligte:
    DING LINFENG (Autor:in) / ZHANG JIANJUN (Autor:in) / WU KE (Autor:in) / TIAN LEI (Autor:in)

    Erscheinungsdatum :

    19.03.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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