The invention discloses a seat follow-up armrest framework which comprises a seat support, a seat frame and a backrest framework, and the front portion and the rear portion of the seat frame are rotatably connected with the seat support so that the inclination angle or/and the height of the seat frame can be adjusted in the vertical plane. Seat frame side plates on the two sides of the seat frame are connected with backrest side plates of the backrest framework on the same side through backrest angle adjusters respectively, the backrest side plates are rotatably connected with armrest supports extending forwards, and connecting rod sets are connected between the armrest supports and the seat support and between the armrest supports and the backrest framework. And the armrest bracket is supported by the connecting rod group, so that when the position of the backrest framework relative to the seat support is changed, the connecting rod group drives the armrest bracket to move along with the backrest side plate. According to the invention, the armrest bracket can be adaptively adjusted along with the backrest framework, the characteristics of human engineering are better met, and the comfort of the seat is improved.
本发明公开了一种座椅随动扶手骨架,包括座椅支座、座框和靠背骨架,所述座框的前部和后部分别与所述座椅支座可转动地连接,以允许在竖直面内调节所述座框的倾角或/和高度,所述座框两侧的座框边板分别与同侧的所述靠背骨架的靠背边板通过靠背调角器连接,所述靠背边板可转动地连接有向前伸出的扶手支架,该扶手支架与所述座椅支座以及所述靠背骨架之间连接有连杆组,该扶手支架被所述连杆组所支撑,从而使得当所述靠背骨架相对所述座椅支座的位置发生变化时,所述连杆组带动所述扶手支架跟随所述靠背边板运动。本发明能够保证扶手支架跟随靠背骨架进行适应性调节,更符合人体工程学特点,提高座椅舒适性。
Seat follow-up armrest framework
一种座椅随动扶手骨架
08.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |