Patent ID: 7600276

Claim:
A baby crib comprising: a bottom frame unit; a top frame unit; and a plurality of support rods that interconnect said bottom frame unit and said top frame unit, wherein said top frame unit includes: a plurality of three-way couplers, each of which including a root part and first, second and third tube parts that extend in different directions from said root part, said root part including a thread-less cap-receiving recess hole through said first tube part, said third tube part being sleeved on a respective one of said support rods; and a plurality of top frame rods, each of which includes a rod body that has opposite first and second rod ends, and a thread-less anchor cap mounted on said first rod end of said body and shaped to engage said cap-receiving recess hole without protruding from said root part, wherein a first top frame rod is configured to extend removably through said first tube part and said cap-receiving recess hole of a first coupler such that said anchor cap of the first top frame rod is disposed removably in said cap-receiving recess hole of said first coupler without protruding from said root part of said first coupler, wherein a second top frame rod is configured to extend removably through said first tube part and said cap-receiving recess hole of a second coupler such that said anchor cap of the second top frame rod is disposed removably in said cap-receiving recess hole of said second coupler without protruding from said root part of said second coupler, and wherein said plurality of three-way couplers comprises at least three identical three-way couplers.