| 摘要 |
A juvenile product includes a frame, a hub assembly mounted on the frame and including first and second hubs, and first and second seat supports coupled to the first and second hubs, respectively, for pivotal movement between an in-use orientation and a folded orientation. The first hub includes a cam to release the first and second seat supports for the pivotable movement toward the folded orientation in response to rotation of the first seat support.
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