The invention discloses an automobile and a rear automobile door anti-collision device thereof. The rear automobile door anti-collision device comprises a guide rail baffle and a lock structure. The guide rail baffle is connected with a rear door; the lock structure is arranged between the guide rail baffle and an external interface assembly of the automobile. The external interface assembly comprises an external interface shell and an external interface cover plate. The lock structure comprises a lock pin, a spring bolt and a transmission part, and the lock pin is connected with the spring bolt through the transmission part; the lock pin is used for being inserted into the outer connector shell and can move in the direction close to or away from the center of the outer connector shell when the outer connector cover plate is opened or closed so as to drive the spring bolt to be switched between the locking position and the unlocking position through the transmission component. When the external interface cover plate is in an open state, the spring bolt is in a locking position and is located on a path of sliding of the guide rail baffle in the opening direction; when the external interface cover plate is in a closed state, the spring bolt is in an unlocking position, and the spring bolt avoids the path of the guide rail baffle sliding towards the opening direction. The device can prevent the rear vehicle door from colliding with the oil filler cover plate when the rear vehicle door is opened, and ensures the opening safety of the rear vehicle door.

    本申请公开一种汽车及其后车门防撞装置,后车门防撞装置包括导轨挡板和锁结构;导轨挡板用于与后车门连接;锁结构设置在导轨挡板和汽车的外接口组件之间,外接口组件包括外接口壳体和外接口盖板;锁结构包括锁销、锁舌和传动部件,锁销通过传动部件与锁舌连接;锁销用于插入外接口壳体,并能够在外接口盖板打开或关闭时向靠近或远离外接口壳体中心的方向移动,以通过传动部件带动锁舌在锁止位和解锁位之间切换;外接口盖板处在打开状态,锁舌在锁止位,锁舌位于导轨挡板向打开方向滑移的路径;外接口盖板处在关闭状态,锁舌在解锁位,锁舌避开导轨挡板向打开方向滑移的路径。该装置可避免后车门打开时碰撞加油口盖板,确保后车门打开的安全性。


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    Title :

    Automobile and rear door anti-collision device thereof


    Additional title:

    一种汽车及其后车门防撞装置


    Contributors:
    GAO KAI (author) / CHEN SHU (author) / FANG CHAO (author) / LAN RONGBO (author) / LIU JUNHONG (author) / LI HUODE (author) / HUANG XINYAO (author) / DUAN YUXI (author)

    Publication date :

    2023-07-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    E05B LOCKS , Schlösser / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge




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