The invention relates to a protection device and an automobile, the protection device comprises a sliding assembly and a middle connecting piece, the sliding assembly is used for slidably connecting an automobile sliding door to a guide rail, the sliding assembly comprises a first pulley, a connecting seat, a ratchet wheel, a pawl and a shifting fork, and the first pulley is rotatably connected with the connecting seat and is in rolling and limiting connection with the guide rail; the first pulley and the ratchet wheel are coaxially and synchronously rotationally arranged, one end of the pawl is rotationally connected with the connecting base and is in limiting connection with the shifting fork, and the pawl is used for locking the ratchet wheel; one end of the middle connecting piece is movably connected with the shifting fork and used for rotating the shifting fork, the shifting fork is used for limiting the rotating angle of the pawl, and the other end of the middle connecting piece is used for being connected with an oil filler cap. When the oil filler cap is opened, the middle connecting piece can be pulled to drive the shifting fork to rotate, the pawl is limited to rotate by a certain angle when the shifting fork rotates, the pawl abuts against the tooth gap of the ratchet wheel, the ratchet wheel and the first pulley are locked, and the sliding door is prevented from impacting the oil filler cap.

    本申请涉及一种防护装置及汽车,防护装置包括滑动组件和中间连接件,滑动组件用于将汽车滑门滑动连接于导轨,滑动组件包括第一滑轮、连接座、棘轮、棘爪和拨叉,第一滑轮与连接座转动连接,并与导轨滚动且限位连接,第一滑轮与棘轮同轴且同步转动设置,棘爪的一端与连接座转动连接并与拨叉限位连接,棘爪用于将棘轮锁止;中间连接件的一端与拨叉活动连接,用于使拨叉转动,拨叉用于限制棘爪的转动角度,中间连接件的另一端用于连接加油口盖。当加油口盖打开时,能够牵动中间连接件带动拨叉转动,拨叉转动时限制棘爪转动一定角度,使棘爪抵接于棘轮的齿隙中,将棘轮和第一滑轮锁止,避免滑门撞击加油口盖。


    Access

    Download


    Export, share and cite



    Title :

    Protective device and automobile


    Additional title:

    防护装置和汽车


    Contributors:

    Publication date :

    2023-09-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



    Protective assembly of automobile protective skirt and automobile

    LU ZHIFENG / XU RUQIANG / YANG JIE | European Patent Office | 2023

    Free access

    Front protective device of automobile

    ZHAN XIN / XU XIAOHONG / FENG ZHE et al. | European Patent Office | 2015

    Free access

    Automobile engine with protective device

    ZHU HUI | European Patent Office | 2022

    Free access

    Automobile diagnosis interface protective device

    SUN FENGCHAO / ZHANG YANNAN / WANG ZHENXING et al. | European Patent Office | 2016

    Free access

    Automobile protective guard

    ZHENG BANGZHI / TIAN XIAOLIN / SHEN XUELIANG et al. | European Patent Office | 2020

    Free access