The cushion adjusting mechanism comprises a left cushion side plate, a right cushion side plate, a front pipe, a rear pipe, a left front lower connecting rod, a right front lower connecting rod, a synchronous rod, a left rear connecting rod, a right rear connecting rod and a height adjusting motor assembly. When the height of the seat cushion is adjusted, the height adjusting motor assembly drives the left rear connecting rod, the right rear connecting rod, the left front lower connecting rod, the right front lower connecting rod, the left front upper connecting rod and the right front upper connecting rod to move, five-connecting-rod linkage is achieved, and the angle cannot be passively changed in the height adjusting process of the seat cushion.
本发明公开的一种坐垫调节机构,包括:左、右坐垫侧板、前管、后管、左、右前下连杆、同步杆、左、右后连杆、高调电机组件。在进行坐垫高度调节时,所述高调电机组件带动所述左后连杆、右后连杆、左前下连杆、右前下连杆、左前上连杆、右前上连杆运动,实现五连杆联动,使得坐垫在调高过程中,角度不会被动发生变化。
Cushion adjusting mechanism and seat
一种坐垫调节机构及座椅
2023-10-31
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
Seat cushion rigidity adjusting mechanism and seat device
European Patent Office | 2023
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