The invention relates to an automobile seat framework and an automobile seat, the automobile seat framework comprises a base, a backrest framework, a cushion framework, a first driving mechanism and a second driving mechanism, the backrest framework is rotatably connected with the base, and the cushion framework comprises a first connecting rod assembly, a second connecting rod assembly and a third connecting rod assembly; one end of the first connecting rod assembly is slidably connected with the base, the other end of the first connecting rod assembly is hinged to one end of the second connecting rod assembly, the other end of the second connecting rod assembly is hinged to one end of the third connecting rod assembly, and the other end of the third connecting rod assembly is hinged to the base. The first driving mechanism is connected with the base and the second connecting rod assembly, the second driving mechanism is connected with the base and the third connecting rod assembly, the first driving mechanism is used for driving the second connecting rod assembly to rotate relative to the third connecting rod assembly, and the second driving mechanism is used for driving the third connecting rod assembly to rotate relative to the base. According to the automobile seat framework and the automobile seat, folding can be achieved, zero pressure can be achieved, and comfort is higher.
本发明涉及一种汽车座椅骨架及汽车座椅,汽车座椅骨架包括基座、靠背骨架、坐垫骨架、第一驱动机构和第二驱动机构,靠背骨架与基座转动连接,坐垫骨架包括第一连杆组件、第二连杆组件和第三连杆组件,第一连杆组件的一端与基座滑动连接,另一端与第二连杆组件的一端铰接,第二连杆组件的另一端与第三连杆组件的一端铰接,第三连杆组件的另一端与基座铰接;第一驱动机构分别与基座和第二连杆组件相连,第二驱动机构分别与基座和第三连杆组件相连,第一驱动机构用于驱动第二连杆组件相对于第三连杆组件转动,第二驱动机构用于驱动第三连杆组件相对于基座转动。本发明的汽车座椅骨架及汽车座椅,既能实现折叠,又能实现零压,舒适性更高。
Automobile seat framework and automobile seat
汽车座椅骨架及汽车座椅
2024-10-15
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |