The invention discloses a multi-section back door structure of a passenger car. The multi-section back door structure comprises a left side back door assembly, a right side back door assembly and a bottom back door assembly. The bottom back door assembly is hinged to the lower side of the tail end of the carriage, the left back door assembly and the right back door assembly are located above the bottom back door assembly, and the left back door assembly and the right back door assembly are hinged to the left side and the right side of the tail end of the carriage respectively; the tail end of the carriage can be opened or closed by rotating the left back door assembly, the right back door assembly and the bottom back door assembly. On the premise that the cost and the weight are not greatly increased, various storage requirements of users can be met, articles are convenient to take and place, and the user experience can be improved.

    本发明公开了一种乘用车多段背门结构,包括左侧背门总成、右侧背门总成和底部背门总成;所述底部背门总成与车厢尾端的下侧铰接,左侧背门总成与右侧背门总成位于底部背门总成的上方,且左侧背门总成和右侧背门总成分别与车厢尾端的左侧和右侧铰接;通过转动左侧背门总成、右侧背门总成和底部背门总成能将车厢尾端打开或关闭。本发明在不大量增加成本、重量的前提下,既能满足用户多样储物需求,取放物品方便,还可以提升用户体验。


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    Title :

    Multi-section back door structure of passenger car


    Additional title:

    一种乘用车多段背门结构


    Contributors:
    YANG JIANCHAO (author) / WU XIAODONG (author) / ZUO SHUFAN (author) / YAN CHANGSHEN (author) / CHEN YIN (author)

    Publication date :

    2022-03-22


    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



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