| 摘要 |
<p>MATTRESS SUPPORT FOR CRIB A mattress support for a crib having a frame defining a space comprises four vertical brackets connected to four posts of the crib frame. Each bracket has a plurality of vertically spaced open ended slots with open mouths of each slot facing toward a centerline of the crib. A pair of beams which each have pins extending from their end are engaged with the vertical brackets so that at least one pin at one end of each beam is engaged in one slot of each bracket. A cross member engages the beams to hold them apart and hold their pins in the appropriate slot.</p> |
