The invention provides an automobile seat metal framework rear supporting assembly which comprises a main rotating rod, special-shaped gears are fixedly installed at the two ends of the main rotating rod, a first gear is connected to the outer sides of the two special-shaped gears in a meshed mode, a second gear is connected to the outer side of the bottom of the first gear in a meshed mode, and a linkage rotating rod is fixedly installed on the second gear through an inner hole. The two ends of the linkage rotating rod are rotatably connected with a supporting frame, the inner side wall of the supporting frame is slidably connected with a plurality of fixing rods, and one end of each fixing rod is fixedly provided with a first electric telescopic rod. The whole automobile seat and the supporting assembly can be separated from other rotating structures, and a second electric telescopic rod is arranged to drive a first gear to slide between a special-shaped gear and a second gear, so that the angle of the seat can be adjusted individually more conveniently.
本发明提供一种汽车座椅金属骨架后支撑总成,包括主转杆,主转杆的两端固定安装有异形齿轮,两个异形齿轮的外侧齿合连接有第一齿轮,第一齿轮的底部外侧齿合连接有第二齿轮,第二齿轮通过内部开孔固定安装有连动转杆,连动转杆的两端转动连接有支撑架,支撑架的内侧壁均滑动连接有若干根固定杆,若干根固定杆的一端固定安装有第一电动伸缩杆,本发明的有益效果:通过设置的电动液压杆带动插杆在连动转杆一端的滑动,使得整体的汽车座椅以及支撑总成能够与其他的转动结构进行脱离,还通过设置的第二电动伸缩杆带动第一齿轮在异形齿轮和第二齿轮之间的滑动,使得座椅的角度更便于进行单个的调节。
Automobile seat metal framework rear support assembly
一种汽车座椅金属骨架后支撑总成
2023-04-07
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
Threaded assembly for connecting framework of automobile rear seat
European Patent Office | 2021
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