Patent ID: 8621685
Filing Date: 2014-01-07
Classification: A47C

Abstract:
1. A foldable bed frame comprising: a pair of first sub-frames, each first sub-frame comprising: a pair of spaced apart longitudinal bars, each longitudinal bar having a first end and a second end, each first sub-frame having a width extending between the pair of longitudinal bars, the opposing longitudinal bars fixedly connected together by at least a first lateral support bar proximate opposing longitudinal bar first ends and a second lateral support bar proximate opposing longitudinal bar second ends, the pair of first sub-frames pivotally connected together at corresponding first ends of the longitudinal bars by first pivotal connecting members; a first leg assembly fixedly attached to the first sub-frames proximate the first pivotal connecting member; a pair of second leg assemblies, each second leg assembly pivotally attached to each first sub-frame proximate second ends of opposing longitudinal bars; and a second sub-frame comprising a pair of spaced apart lateral extension bars, each lateral extension bar having a first end and a second end, the second sub-frame having a length extending between the first and second ends of the pair of lateral extension bars, wherein said length is at least half of the width of the first sub-frame, the first ends of each lateral extension bar pivotally connected to a longitudinal bar of one of the first sub-frames by a second pivotal connecting member, the second ends of each lateral extension bar having a first coupling member fixedly attached thereto, wherein in a retracted configuration the second sub-frame is disposed within and substantially co-planar with the one of the first sub-frames, and in an extended configuration the second sub-frame is pivotally extended adjacent to and substantially co-planar with the first sub-frame; wherein the pair of first sub-frames are pivotable from an open configuration whereby each first sub-frame is aligned longitudinally to form a generally rectangular co-planar support surface and a folded configuration whereby each first sub-frame is substantially overlapped and adjacent to each other.