Collapsible Queen Bed Frame. A collapsible bed frame that supports a box spring includes side rails and telescoping cross rails. A first hinge connects upper and lower portions of a first side rail that are each at least 35 inches long.
80w x 60d x 14h frame folded: These should be 10″ wide and 38″ long, cut in half to create 6 equal pieces. The collapsible bed frame of claim 15, wherein the first side rail is a hollow tube of metal, wherein the hollow tube has a square cross section, and wherein the metal of the hollow tube has a thickness of less than one sixteenth of.