The invention discloses a telescopic backrest type automobile seat comprising a cushion, a backrest arranged on the cushion, and a headrest arranged on the backrest, wherein an angle adjusting mechanism is arranged between the cushion and the backrest; the angle adjusting mechanism comprises a rotation shaft; the backrest is the telescopic backrest with adjustable height; the telescopic backrest comprises a backrest cushion and a backrest framework; the backrest framework comprises two telescopic rods positioned at two sides of the backrest cushion and are parallel with each other; each telescopic rod comprises a telescopic sleeving rod and a telescopic core rod which is arranged in the telescopic sleeving rod in a sliding fit and sleeving manner; the telescopic sleeving rods are arranged on the rotation shaft; a fixed rod is arranged between the two telescopic sleeve rods; the top ends of the telescopic core rods are provided with a connection rod; a threaded screw rod is arranged between the connection rod and the fixed rod; each of the connection rod and the fixed rod is provided with a thread sleeve matched with the thread screw rod. The invention also discloses an automobile seat assembly.
Automobile seat assembly and telescopic backrest type automobile seat
2016-02-03
Patent
Electronic Resource
English
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |