Seat for touring vehicles, which converts into a bed has seat cushion and a back rest, which are connected by hinge units

摘要

This touring vehicle seat (1) has a seat cushion (5) and a back rest (5), which are connected by hinge units (10) mounted in hollows in the seat cushion and seat back within the width of the seat. Hinged on the upper end of the back rest (5) is a rear extension piece (7) and a front extension piece (9) is hinged to the front end of the seat cushion (4). Two link arms (19,20) are linked to the seat base frame (22) with one link arm (19) connected to the hinge pin (11) while the other link arm (20) is connected to the hinge unit (10) on the seat back rest (5).