The invention relates to a front electric slide rail of an automobile seat, which belongs to the field of slide rails of automobile seats and comprises a horizontal motor support subassembly, a gearbox, an upper slide rail and a lower slide rail. The horizontal motor bracket sub-assembly is in bolted connection with the gearbox; the gear box is inserted into one end of the upper sliding rail; the upper slide rail is slidably connected with the lower slide rail; a screw rod bracket is fixedly arranged on the lower sliding rail; the horizontal motor support sub-assembly comprises a support body and a motor. The transmission shaft is connected with the motor; the gear box comprises a shell, a turbine and a bevel gear, and the turbine is meshed with the bevel gear; the transmission shaft is connected with the turbine; one end of the lead screw penetrates through the shell and is connected with the bevel gear, and the other end of the lead screw penetrates through the guide support. Due to the fact that the horizontal motor support is arranged at the foremost end of the upper sliding rail and does not interfere with a battery convex hull, the space below a seat is saved, the battery arrangement requirement of an electric automobile is met, the movement stroke of the sliding rail does not need to be shortened or the height of the sliding rail does not need to be increased, and the customer experience is improved.
本发明涉及一种汽车座椅前置电动滑轨,属于汽车座椅滑轨领域,包括水平电机支架分总成、齿轮箱、上滑轨、和下滑轨;水平电机支架分总成与齿轮箱螺栓连接;齿轮箱插入上滑轨的一端内;上滑轨与下滑轨滑动连接;下滑轨上固设丝杆支架;水平电机支架分总成包括支架本体和电机;传动轴与电机连接;齿轮箱包括外壳、涡轮和斜齿轮,涡轮与斜齿轮啮合;传动轴与涡轮连接;丝杆的一端穿过外壳,并与斜齿轮连接,其另一端穿过导正支架;丝杆与支架螺纹连接,由于水平电机支架设置在上滑轨的最前端,不与电池凸包干涉,节约了座椅下方空间,满足了电动汽车的电池布置要求,无需缩短滑轨的运动行程或者提高滑轨的高度,提升了客户体验。
Front electric sliding rail of automobile seat
一种汽车座椅前置电动滑轨
2022-08-09
Patent
Elektronische Ressource
Chinesisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |