主权项 |
1. A variable lumbar support assembly for a seat assembly, the seat assembly having a seat back cushion, the lumbar support comprising:
a frame having an upper end and an opposite lower end, a support extending between the upper and the lower end, the support connected to the frame; a pad having a first surface, the first surface of the pad contacting a lumbar member, the pad positioned between the lumbar portion and the seat back cushion, the first surface of the pad having a curved portion; a lumbar assembly slidingly attached to the support of the frame, upon sliding movement of the lumbar assembly along the support while in contact with the pad, the pad is displaced to form a bulge, the bulge moving upwardly and downwardly corresponding to the movement of the lumbar assembly. |