The invention relates to an angle-adjustable automobile seat backrest framework structure and an automobile seat. The angle-adjustable automobile seat backrest framework structure comprises a backrestpipe frame, two upper connecting plates, two coaxially-arranged angle adjuster core pieces, two lower connecting plates and two mounting supporting legs used for being connected with an automobile body of an automobile. The two upper connecting plates are fixedly connected with the left side of the lower portion of the backrest pipe frame and the right side of the lower portion of the backrest pipe frame respectively, one lower connecting plate is connected with one upper connecting plate through one angle adjuster core piece, and the other lower connecting plate is connected with the other upper connecting plate through the other angle adjuster core piece. The two lower connecting plates are fixedly connected with the two mounting supporting legs respectively. The angle-adjustable automobile seat backrest framework structure has the advantages that the angle-adjustable automobile seat backrest framework structure can be directly and independently installed on an automobile body of anautomobile, a seat cushion framework is not needed, a seat cushion can only adopt foam, and the weight of a whole seat is reduced; and by arranging the double angle adjuster core pieces, the strengthrequired by the automobile seat can be guaranteed, and the backrest angle adjusting function can be achieved.
本发明涉及一种角度可调的汽车座椅靠背骨架结构以及汽车座椅,包括靠背管框、两块上连接板、两个同轴设置的调角器核心件、两块下连接板和两个用于与汽车的车体相连的安装支脚,两块上连接板分别与靠背管框的下部的左侧和靠背管框的下部的右侧固定连接,一块下连接板通过一个调角器核心件与一块上连接板相连,另一块下连接板通过另一个调角器核心件与另一块上连接板相连,两块下连接板分别与两个安装支脚固定连接。本发明的优点在于能够直接将角度可调的汽车座椅靠背骨架结构独立安装在汽车的车体上,不需要借助座垫骨架,座垫可只采用泡沫,降低了整椅重量;通过设置双调角器核心件可以保证汽车座椅所需强度,还可以实现靠背角度调节功能。
Angle-adjustable automobile seat backrest framework structure and automobile seat
一种角度可调的汽车座椅靠背骨架结构以及汽车座椅
2021-01-26
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |