| 摘要 |
A stopper structure for a seat lifter includes a stopper formed at another end of a connecting rod to abut on a connecting shaft when a cushion frame is located in a lifting limit position and a lowering limit position with respect to the base frame. When the cushion frame is located in the lifting limit position, the stopper restricts rotation of a sector gear in the direction of lifting the cushion frame with respect to the base frame. When the cushion frame is located in the lowering limit position, the stopper restricts rotation of the sector gear in the direction of lowering the cushion frame with respect to the base frame.
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