| 摘要 |
<p>A foldable playyard (10) comprises a lower frame assembly, an upper frame assembly and corner legs (74, 76, 78, 80) interconnecting the upper and lower assemblies. The lower frame assembly comprises a hub (300), hub boby (310) and a plurality of hub legs (202, 204, 206, 208, 210, 212) each having one end pivotally coupled to the hub body. The hub is provided with a locking member (360) which is positionable opposite leg recesses, which accommodate the end portions of the hub legs, to prevent them from pivoting relative to the hub body (310). The hub also has members (390, 470) for preventing the rotation of the locking member from the locking positon to the release position. The locking member is rotated by rotating a handle unit (400) which releases members (390, 470). The upper frame assembly comprises a plurality of side rail units, each comprising a pair of rails and a medial rail connecting member pivotally connecting rail ends such that the side rail units are foldable.</p> |
