The invention discloses a back-row semi-reclining type seat backrest linkage seat framework which comprises a sliding rail assembly, a seat basin assembly, a seat backrest framework assembly and a fixing support, the sliding rail assembly and the fixing support are connected with a vehicle body floor, and the back-row semi-reclining type seat backrest linkage seat framework is characterized in that the seat basin assembly can be horizontally arranged on the sliding rail assembly front and back; the corresponding seat basin assembly is connected with the slide rail assembly through a four-bar mechanism, and is provided with a driving mechanism; the angle of the seat backrest framework assembly can be adjusted, the seat backrest framework assembly is in linkage with the seat basin assembly, the rear end of the corresponding seat basin assembly is hinged to the lower end of the seat backrest framework assembly, and the upper end of the seat backrest framework assembly can slide up and down and be arranged on the fixing support in a deflection mode. The seat-backrest linkage mechanism is reasonable in structure and stable in adjustment, seat-backrest linkage is achieved, and the riding comfort is improved.
本发明公开了一种后排半躺式座靠联动座椅骨架,包括有滑轨组件、座盆组件、座椅靠背骨架总成和固定支架,所述滑轨组件、固定支架与车身地板连接,其特征在于:所述座盆组件可前后平摆设置于滑轨组件上,相应的座盆组件与滑轨组件之间通过四连杆机构相连,并配设有驱动机构;所述座椅靠背骨架总成的角度可调节设置,且与座盆组件相联动,相应的座盆组件后端与座椅靠背骨架总成下端铰接相连,座椅靠背骨架总成上端可上下滑动和偏摆设置于固定支架上。本发明结构合理,调节平稳,实现座靠联动,提高乘坐舒适性。
Back-row semi-lying type backrest linkage seat framework
后排半躺式座靠联动座椅骨架
20.09.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
Back-row semi-lying type seat-backrest linkage four-direction electric adjusting seat framework
Europäisches Patentamt | 2022
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