The invention discloses a seat capable of being folded forwards for storage and turned backwards to be flat, the seat comprises a seat basin, a sliding rail and a backrest, and further comprises a diving motor, a front connecting rod assembly and a rear connecting rod assembly, the seat basin and the sliding rail are connected through the front connecting rod assembly and the rear connecting rod assembly to form a four-connecting-rod mechanism, and the front end of the diving motor is hinged to the lower end of the front connecting rod assembly. A seat basin, a front linkage rod assembly, a sliding rail and a rear linkage rod assembly jointly form a four-connecting-rod structure, ascending and descending of the seat basin are achieved, the structure is simple and easy to achieve, the flexibility of seat adjustment is improved, and in the mode that a backrest is flatly placed forwards, a passenger in the back row can put legs on the seat for rest or can be forwards stored below a center control part to expand the space in a vehicle; in the backward flat laying mode, the waist of the passenger can be better supported, and the comfort of the passenger is improved.
本发明公开了能向前折叠收纳以及向后翻平的座椅,包括坐盆、滑轨以及靠背,还包括下潜电机、前连杆总成、后连杆总成,坐盆与滑轨通过前连杆总成以及后连杆总成连接构成四连杆机构,下潜电机的前端与前连杆总成的下端铰接。将座盆、前连动杆总成、滑轨、后连动杆总成共同组成四连杆结构,实现座盆的上升与下潜,结构简单、易于实现,增加座椅调节的灵活性,在靠背向前放平的模式下,后排乘客可以将腿放在上面休息,或者向前收纳到中控下面拓展车内空间;在向后放平的模式下,乘客的腰部可以得到更好地承托,提高乘客的舒适性。
Seat capable of being folded forwards for storage and turned flat backwards
能向前折叠收纳以及向后翻平的座椅
2024-09-03
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
Zero-gravity seat framework with backrest capable of being turned flat forwards
European Patent Office | 2024
|Automobile seat framework capable of being overturned forwards and backwards for sitting
European Patent Office | 2022
|Electric headrest device capable of being folded backwards
European Patent Office | 2024
|Bookends: Moving Forwards, Moving Backwards
Bentham Science Publishers | 2015
|