Electric window opener and window comprising same: Fid-Bau Portal

Electric window opener and window comprising same

ZHU SHOUMIN

The invention relates to an electric window opener and a window comprising the same. The electric window opener comprises a shell, a motor assembly, a screw rod, a bearing assembly and a push rod. The motor assembly, the screw and the bearing assembly are arranged in the shell, an output shaft of the motor assembly is connected with an end shaft of the screw, so that the motor assembly can drive the screw to rotate, and the first push rod end of the push rod is in threaded connection to the end, opposite to the end shaft, of the screw. The push rod can be driven by the screw to move between the extending position and the retracting position in the axial direction of the electric window opener, and an end shaft of the screw is sleeved with the bearing assembly. The bearing assembly includes a tight ring and a loose ring disposed such that the tight ring is rotatable relative to the loose ring and is capable of transmitting radial and axial forces from the screw to the loose ring. The electric window opener can bear both axial force and radial force, and is high in operation reliability, long in service life and low in noise.

本发明涉及电动开窗器和包括该电动开窗器的窗户。电动开窗器包括：壳体、电机组件、螺杆、轴承组件和推杆。电机组件、螺杆和轴承组件设置于壳体的内部，电机组件的输出轴与螺杆的端轴连接，使得电机组件能够驱动螺杆旋转，推杆的第一推杆端螺纹连接于螺杆的与端轴相反的端部，使得推杆能够在螺杆的驱动下沿着电动开窗器的轴向方向在伸出位置与缩回位置之间移动，轴承组件套设在螺杆的端轴上。轴承组件包括紧环和松环，紧环和松环设置成使得紧环能够相对于松环旋转并且能够将来自螺杆的径向力和轴向力传递至松环。本发明的电动开窗器既能承担轴向力也能承担径向力，运行可靠性高，使用寿命长、噪音小。

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