Base structure for motor vehicle seat, has longitudinal connecting rods extending in direction of front transversal edge of base frame from rear rods, such that connection rod is arranged near edge of frame

摘要

The structure (1) has longitudinal connecting rods (24) comprising an end integrated with ends of a mobile transversal connection rod (20) and another end integrated with one of rear rods (16), such that a rotation of a rotating unit drives a rotation of the rear rod. The rotation is transmitted to the other rear rod through the rod (20) to drive an identical rotation of the two rear rods. The longitudinal connecting rods extend in a direction of a front transversal edge (10) of a base frame (2) from the rear rods, such that the rod (20) is arranged near the edge of the frame.