The invention provides a zero-gravity seat framework mechanism and belongs to the technical field of automobile seats, the zero-gravity seat framework mechanism comprises a backrest framework, a seat cushion framework, seat cushion side plates, an adjusting module and an anti-collision module, the adjusting module is arranged on the seat cushion side plate on one side, the anti-collision module is arranged on the seat cushion side plate on the other side, and the adjusting module comprises a motor, a gear sector and a plurality of rods; the seat cushion side plates are arranged on the two sides of the seat cushion framework, the motor is fixed to one end of the seat cushion side plate on one side, the gear sector is hinged to one end of the seat cushion side plate on one side, the output end of the motor is connected with the gear sector in a matched mode, and the motor can drive the gear sector to rotate with the hinge point as the axis. One end of the first rod is fixedly connected with the gear sector, the other end of the first rod is hinged to the second rod, the other end of the second rod is hinged to the ground, one end of the third rod is hinged to the other end of the seat cushion side plate, the other end of the third rod is fixed to the ground, and the requirement for zero-gravity posture adjustment of the high-end seat is met.
本发明提供了一种零重力座椅骨架机构,属于汽车座椅技术领域,包括靠背骨架、座垫骨架、座垫侧板、调节模块和防撞模块,调节模块设置在一侧座垫侧板上,防撞模块设置在另一侧座垫侧板上,调节模块包括电机、齿扇和多根杆,靠背骨架与座垫骨架刚性连接,座垫侧板与座垫骨架刚性连接,座垫骨架两侧为座垫侧板,电机固定在一侧座垫侧板一端上,齿扇铰接在一侧座垫侧板一端上,电机输出端与齿扇配合连接,电机能够驱动齿扇以铰接点为轴转动,第一杆一端与齿扇固定连接,第一杆另一端与第二杆铰接,第二杆另一端与地面铰接,第三杆一端与座垫侧板另一端铰接,第三杆另一端与地面固定,实现了对高端座椅零重力姿态调节的需求。
Zero-gravity seat framework mechanism
一种零重力座椅骨架机构
2024-01-30
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |