The invention discloses a seat-rest linkage seat skeleton structure. The seat-rest linkage seat skeleton structure comprises a cushion, seat-rest connecting pieces, a backrest lower portion skeleton, backrest connecting pieces, a backrest upper portion skeleton, a steel wire latch hook, a backrest lock, a lifting mechanism and a backrest seat, wherein an electric slide rail driven by a motor controls the cushion to be adjusted back and forth, the cushion is hinged to the backrest lower portion skeleton through the seat-rest connecting pieces, the backrest lower portion skeleton is connected with the backrest upper portion skeleton through the backrest connecting pieces, the steel wire latch hook is connected with the backrest upper portion skeleton, the backrest seat is fixed to a vehicle body, the backrest lock is connected with a slide base of the lifting mechanism, the backrest lock is locked on the steel wire latch hook through the control of a drawing string, the lifting mechanism can slide up and down along the backrest seat, the backrest upper portion skeleton is connected with the slide base of the lifting mechanism, and the connection of the lifting mechanism and a whole seat is achieved. According to the seat-rest linkage seat skeleton structure, the angle change of the backrest lower portion skeleton and the lifting of the backrest upper portion skeleton are driven through the back and forth adjusting of the cushion, and the comfort of the seat is improved.
Seat-rest linkage seat skeleton structure
2015-07-22
Patent
Elektronische Ressource
Englisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |