| 摘要 |
The seat unit of a stroller includes a seat frame mounted on a stroller frame, a backrest frame unit, and a pad assembly. The backrest frame unit includes a backrest support mounted on the seat frame, a movable frame member connected pivotally to the backrest support and pivotable between folded and unfolded positions, and a foldable link member having opposite ends connected pivotally and respectively to the backrest support and the movable frame member. The pad assembly includes a seat pad, a back pad and a backrest pad mounted on the seat frame, the backrest support and the movable frame member, respectively.
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