| 摘要 |
A collapsible leaf for a playpen includes a pair of longitudinal bars and a pair of transverse bars releasibly connected at their ends by four corner members and wrapped with piece of cloth a first pair suspenders suspend the pair of transverse bars from a pair of upper rails of the playpen and a second pair of suspenders suspending one of the longitudinal bars from an upper rail of the playpen. The suspenders each has a strap, connected with a buckle and hinged with a hook which includes an elastic pate to facilitate the hook releasable held the rails of the playpen.
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