The vehicle door hinge comprises a hinge base, a driving part, a supporting piece, a transmission piece, a driving piece and a vehicle door mounting seat, the first end of the supporting piece is hinged to the hinge base, a first gear is fixedly arranged at the second end of the supporting piece, and the second end of the supporting piece is rotationally connected with a rotating piece; the transmission part is rotatably arranged on the supporting part and connected with the driving part and the rotating part, and the driving part is matched with the transmission part to drive the rotating part to rotate around the axis of the rotating part; the driving piece is used for driving the supporting piece to swing; the vehicle door mounting seat is rotatably arranged on the rotating part, a second gear is fixedly arranged on the vehicle door mounting seat, and when the vehicle door mounting seat rotates along with the rotating part, the vehicle door mounting seat rotates around the axis of the vehicle door mounting seat. According to the vehicle door hinge, the ratio of the side opening speed of the vehicle door to the rotating speed of the vehicle door is a certain value, so that the control precision in the vehicle door opening or closing process is improved.

    一种车门铰链及车辆,车门铰链包括铰链基座、驱动部、支撑件、传动件、驱动件和车门安装座,支撑件的第一端铰接于铰链基座上,在支撑件的第二端固设有第一齿轮,且在支撑件的第二端转动连接有旋转件;传动件可转动设于支撑件上,传动件分别连接驱动部与旋转件,通过驱动部与传动件配合以驱动旋转件绕其轴线转动;驱动件用于驱动支撑件摆动;车门安装座可转动设于旋转件上,车门安装座上固设有第二齿轮,车门安装座随旋转件转动时,使车门安装座绕其轴线转动。本申请提供的车门铰链,使车门侧开的速度和车门旋转的速度比为一定值,以提升车门开启或关闭过程中的控制精度。


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    Title :

    Vehicle door hinge and vehicle


    Additional title:

    车门铰链及车辆


    Contributors:
    YI BENGANG (author) / HAN JIDUO (author) / MEI XUESONG (author) / ZENG SHUWEN (author) / WANG PANQIANG (author)

    Publication date :

    2025-05-09


    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 / E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung / E05D Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel , HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS



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