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US 6,332,231 B1Granted
Collapsible leaf for a playpen
OwnerKun Wanginventor
Life of this patent
Estimating the term…
Abstract
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.
Claims1
A collapsible leaf for a playpen comprising:
- a pair of longitudinal bars each including a first vertical recess abutting each end;
- a pair of transverse bars each including a thru hole abutting each end;
- four corner members connecting the ends of the pair of longitudinal bars and the pair of transverse bars, said corner members each including a U-shaped opening with an aligned thru hole for connecting the ends of the transverse bars by means of rivets and a circular opening with a second vertical recess for releasibly connecting the ends of the longitudinal bars by a V-shaped spring plate which has a projection on a top engaged into the first vertical recess of the longitudinal bar and the second vertical recess of the corner member in a snap fitting;
- two pair of suspenders wherein a first pair of the suspenders engaged with the transverse bars respectively adjacent an inner end thereof and a second pair of suspenders engaged with the longitudinal bars adjacent two ends thereof, said suspenders each including a strap wrapped on the transverse bars of the longitudinal bar respectively, a buckle connected with the strap having a pair of retaining rings on top thereof and a hook having a single retaining ring engaged with the pair of retaining rings of the buckle for hinging the hook with the buckle by means of a pin and a elastic plate extending downward for hooding the hooks with upper rails of a playpen respectively;
- a piece of cloth is wrapped on said longitudinal bars and transverse bars respectively.
2 more elements
Dependencies are inferred from the claim text.