Rail joint

摘要

A play yard having a collapsible top assembly and a collapsible bottom assembly, each assembly connected to at least three spaced vertical posts. The bottom assembly includes a collapsible subassembly. Pairs of post connecting members pivotally connect each vertical post to the subassembly forming truss segments. The truss segments and subassembly form a truss. Stabilizer feet are connected to the subassembly. The truss vertical posts and stabilizer feet serve to support and stabilize the play yard when it is in an erected position.