| 摘要 |
<p>A collapsible baby playing bed is provided. The baby bed includes an upper frame and a lower frame coupled together with four corner joints, four leg bases, and four legs. The upper frame consists of four horizontal sides, each side being made of two rods connected together by a bending joint at the center of the side. The lower frame consists of two crossing rod units, four bending joints, and two connecting rods connecting a straight rod with a curved rod of each crossing unit. Two movable bases are included with each having a foot to stand on the ground, and being connected with a respective connecting rod. Two locking bases are also provided, each having a foot to stand on the ground and being connected with a respective straight rod. The lower frame is capable of being collapsed, which in turn permits the upper frame to be collapsed.</p> |
