Patent ID: 6715833
Filing Date: 2004-04-06
Classification: B60N

Abstract:
A slide rail structure for a seat for a vehicle comprising:a supporting device extending in a longitudinal direction of a vehicle; and a moving device supported to the supporting device so as to freely move in the longitudinal direction and to which the seat for the vehicle is mounted, a stopper is provided in front of a rearmost end position of the moving device; an engaging device provided in the moving device which does not engage with the stopper when the moving device is moved to a front side and engages with the stopper when the moving device is moved to a rear side; and a lock canceling device for canceling an engagement state between the engaging device and the stopper interlocking with a tilting operation of a backrest portion of the seat for the vehicle, wherein the engaging device does not engage with the stopper when the backrest portion is vertically positioned for sitting, wherein the engaging device can engage with the stopper by being actuated by the backrest portion when the backrest portion is tilted forward at a predetermined angle, and wherein the engaging device does not engage with the stopper by being actuated by the backrest portion when the backrest portion is further tilted forward to an approximately horizontal position.