The invention discloses a back-row semi-reclining type seat backrest linkage four-direction electric adjusting seat framework which comprises a seat backrest framework assembly and is characterized in that the lower end of the seat backrest framework assembly is hinged to upper sliding rail assemblies which are symmetrically arranged left and right, and the upper sliding rail assemblies are arranged on a lower sliding rail assembly in a front-back sliding mode; the lower sliding rail assembly is connected to a vehicle body floor, and the upper sliding rail assembly is provided with a power source. A backrest adjusting mechanism is arranged in a frame body of the seat backrest framework assembly and comprises a fixing support connected with a vehicle body, vertical sliding ways are arranged on the two sides of the fixing support respectively, and transversely-arranged connecting pieces are arranged on the left side and the right side of the frame body of the seat backrest framework assembly respectively. And the connecting pieces can move up and down and are rotatably arranged in the corresponding vertical slideways. Seat-backrest linkage is achieved, operation is easy, and sitting is comfortable.
本发明公开了一种后排半躺式座靠联动四向电动调节座椅骨架,包括有座椅靠背骨架总成,其特征在于:所述座椅靠背骨架总成下端分别铰接于左右对称布置的上滑轨组件上,上滑轨组件可前后滑动设置于下滑轨组件上,下滑轨组件连接于车身地板上,且上滑轨组件配设有动力源;所述座椅靠背骨架总成的框体内部设有靠背调节机构,该靠背调节机构包括有与车身相连的固定支架,固定支架两侧分别设有竖向滑道,所述座椅靠背骨架总成的框体左右侧上分别设有横向布置的连接件,该连接件可上下移动和转动设置于对应的竖向滑道内。本发明实现座靠联动,操作简单,乘坐舒适。
Back-row semi-lying type seat-backrest linkage four-direction electric adjusting seat framework
后排半躺式座靠联动四向电动调节座椅骨架
2022-09-23
Patent
Elektronische Ressource
Chinesisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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