The invention discloses an electric mechanism of a seat slide rail. The electric mechanism comprises a front frame, a rear frame, a gear assembly, a guide screw rod and a buffer piece, the front frameand the rear frame are fixed on the outer rail of the seat slide rail in a manner of being far away from each other; the guide screw is bridged between the front frame and the rear frame; a gear assembly driven by a driving device is fixed on the inner rail of the seat slide rail and is meshed with the guide screw rod; and the buffer piece is arranged on the rear frame so as to form buffer between the gear assembly and the rear frame. Therefore, abnormal noise generated when the gear assembly directly collides with the rear frame can be effectively prevented.
一种座椅滑轨的电动机构,包括:一前架、一后架、一齿轮组件、一导螺杆以及一缓冲件。前架和后架彼此远离地固定于座椅滑轨的外轨;导螺杆跨接于前架与后架之间;受动于一驱动装置的齿轮组件系固定于座椅滑轨的内轨且啮接于导螺杆;缓冲件则设置于后架,以在齿轮组件与后架之间形成缓冲。借此,可有效防止齿轮组件直接碰撞后架所发出的异音。
Electric mechanism of seat slide rail
座椅滑轨的电动机构
2020-08-07
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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