The invention relates to an automobile seat, in particular to an automobile seat back frame and a rotation adjusting mechanism thereof, the automobile seat back frame comprises a seat back frame installed on the inner side of an automobile seat support and the rotation adjusting mechanism installed on the seat back frame, and the rotation adjusting mechanism is composed of a driving mechanism, a transmission assembly and a synchronous rotation mechanism of the transmission assembly. The driving mechanism is installed on the seat back frame and used for driving the transmission assembly to rotate, the transmission assembly is horizontally installed at the lower end of the seat back frame and used for driving the seat back frame to rotate, the power output end of the driving mechanism is connected with the power output end of the transmission assembly, and the synchronous rotation mechanism is composed of a rotating adjusting assembly and a connecting assembly thereof. The lower end of the connecting assembly is connected with the end of the inner side of the automobile seat support, and the upper end of the connecting assembly is connected with the end of the transmission assembly through the rotating adjusting assembly. The automobile seat back frame is simple in structure, efficient and stable angle adjustment of the automobile seat is facilitated, convenience is brought to the use of the automobile seat, and the driving comfort of drivers is improved.
本发明涉及汽车座椅,特别涉及一种汽车座椅背架及其转动调节机构,包括用于安装在汽车座椅支架内侧的座椅背架和安装在座椅背架上的转动调节机构,转动调节机构由驱动机构、传动组件及其同步转动机构组成,驱动机构安装在座椅背架上,用于驱动传动组件转动,传动组件水平安装在座椅背架的下端,用于带动座椅背架进行转动,驱动机构的动力输出端与传动组件的动力输出端连接,所述同步转动机构由转动调节组件及其连接组件构成,连接组件的下端和汽车座椅支架的内侧端部连接,连接组件的上端通过转动调节组件与传动组件的端部连接本发明结构简单,有助于汽车座椅进行高效、稳定的角度调节,给汽车座椅的使用带来方便,提高乘车人员的驾驶舒适性。
Automobile seat back frame and rotation adjusting mechanism thereof
一种汽车座椅背架及其转动调节机构
2021-06-22
Patent
Elektronische Ressource
Chinesisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
Automobile seat, multifunctional adjusting mechanism thereof and automobile
Europäisches Patentamt | 2023
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