| 摘要 |
The present invention relates to the reclining device for adjusting automobile back support seat, and provides a reclining device for automobile seat comprising a lower plate and an upper plate which are attached to the cushion frame and back-support frame of an automobile seat respectively, and which are connected by the shaft that goes through the center hole of each plate; a lock gear, which engages and disengages with the gear teeth that are formed in the upper plate or the lower plate; a cam (57) which pressurizes the lock gear towards the gear teeth in connection with the rotation of the shaft; and a pair of lock levers (67) fixed upon a hinge pin, where one end of the lock lever contact with the cam, and the other end makes contact or moves away from the side of the lock-gear as the cam rotates. |
