The invention is suitable for the technical field of automobile components, and provides a back door opening device and an automobile. The back door opening device comprises an opening unit and a control unit, the opening unit is provided with a jacking portion, after receiving a back door opening signal, the control unit controls the opening unit to drive the jacking portion to stretch out to move and jack the back door to a preset position, after the back door reaches the preset position, the control unit controls the opening unit to make the jacking portion be separated from a jacked part and drives the jacking portion to return to an initial position relative to the opening unit or return to a position where the jacking portion has no resistance influence on closing of the back door. The automobile comprises the back door opening device. According to the provided back door opening device and the provided automobile, the control unit is used for setting the jacking portion to returnto the initial position or the position where the jacking portion has no resistance influence on closing of the back door after the jacking portion jacks the back door to the preset position, so thata user does not need to overcome the acting force of the opening unit on the back door when closing the back door, then the closing force of the back door is reduced, the door closing sound quality is improved.

    本发明适用于汽车部件技术领域,提供了一种后背门开启装置及汽车。后背门开启装置包括开启单元及控制单元,开启单元设有顶起部,控制单元接收后背门开启信号后,控制开启单元驱动顶起部伸出移动并将后背门顶起到预定位置;在后背门抵达预定位置后,控制单元控制开启单元使顶起部与被顶部位分离,并驱动顶起部回到相对开启单元的初始位置或回到顶起部对后背门关闭无阻力影响的位置。汽车包括后背门开启装置。本发明提供的后背门开启装置及汽车,利用控制单元设定顶起部在将后背门顶起至预设位置后回位至初始位置或对后背门关闭无阻力影响的位置,使用户在关闭后背门时不需克服开启单元对后背门的作用力,从而减小后背门的关闭力,提高关门声品质。


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    Title :

    Back door opening device and automobile


    Additional title:

    后背门开启装置及汽车


    Contributors:
    LI ZHANYING (author) / ZHAO HUIPENG (author) / DONG YANLONG (author) / XING YUEWEI (author) / ZHANG XIANGLIANG (author) / DONG YINGYI (author) / LI QUANGANG (author) / LIU MENG (author) / LIN DING (author)

    Publication date :

    2020-10-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung / 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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