| 摘要 |
A seat lifter for the vehicle seat includes a pair of front links and a pair of rear links; a stabilizer having left and right ends to the rear links fixed, respectively; a sector gear fixed to the left or right end of the stabilizer; and a driving means having a pinion gear meshed with the sector gear and a drive member configured to drive the pinion gear; wherein the sector gear has an elongated hole arching around the stabilizer, teeth are cut in an edge of the elongated hole, the pinion gear is inserted in the elongated hole and meshed with the teeth cut in the edge of the elongated hole, and a distal end of the pinion gear protrudes from the elongated hole, and a stopper is provided at the distal end of the pinion gear. |
| 主权项 |
1. A seat lifter for vehicle seat, comprising:
a pair of front links and a pair of rear links, to be arranged between a seat riser provided on a vehicle floor and a seat frame provided under the vehicle seat and to swing therebetween; a stabilizer having left and right ends to which the left and right rear links are fixed, respectively; a sector gear fixed to the left or right end of the stabilizer; and a driving means to be provided on the seat frame, having a pinion gear meshed with the sector gear and a drive member configured to drive the pinion gear when the drive member is operated and the pinion gear is driven, thereby to swing the rear links in unison with the sector gear, ultimately to adjust the height of the seat; wherein the sector gear has an elongated hole arching around the stabilizer, teeth are cut in an edge of the elongated hole, the pinion gear is inserted in the elongated hole and meshed with the teeth cut in the edge of the elongated hole, and a distal end of the pinion gear protrudes from the elongated hole, and a stopper is provided at the distal end of the pinion gear to prevent the sector gear from moving away from the pinion gear. |
