The vehicle door hinge comprises a hinge base, a supporting piece, a transmission piece, a driving piece and a vehicle door mounting base, 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 in transmission connection with the driving part and the rotating part; the driving piece is used for driving the supporting piece to swing so that the rotating piece can rotate around the axis. 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 gear shaft, the second gear is in meshing transmission with the first gear, so that the vehicle door mounting seat rotates around the axis of the vehicle door mounting seat. According to the vehicle door hinge, the linear corresponding relation between the vehicle door side opening speed and the vehicle door rotating speed is achieved, so that the control precision in the vehicle door opening or closing process is improved, and vehicle door movement is more stable.
一种车门铰链及车辆,车门铰链包括铰链基座、支撑件、传动件、驱动件及车门安装座,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;传动件与驱动部和旋转件传动连接;驱动件用于驱动支撑件摆动,以使旋转件绕其轴线转动;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,车门安装座随齿轮轴转动时,第二齿轮与第一齿轮啮合传动,使车门安装座绕其轴线转动。本申请提供的车门铰链,实现车门侧开速度与车门旋转速度的线性对应关系,从而提升车门开启或关闭过程中的控制精度,车门运动更加平稳。
Vehicle door hinge and vehicle
车门铰链及车辆
2025-05-09
Patent
Electronic Resource
Chinese
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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