| 摘要 |
A baby walker 1 includes a tray 20 whereon a central hole (22, Fig 1) is formed, a seat 10 passing through the central hole and fixed to the tray and a frame 30 for supporting the tray with a plurality of wheel components 34 disposed on the bottom of the frame. A rotating module 40 (for example a sliding component 42 and track 44) is installed between the tray and the frame which allows the tray to be rotated relative to the frame and synchronously with the seat. |
