To provide a bed frame, at least the part of which (for example, head or bent materials) can be replaced for other things and to provide an assembling method for the same.
A pair of side parts 1, foot parts 2 and head parts 31 are assembled in a rectangle. A bed frame A is assembled from foot part legs 41 and head part legs 51 at the four corners. The head part is chosen from head parts 31-34 which are mutually changable. The foot part legs and the head side legs let from the floor to the side part 1 has a different height. The bed parts 31 can be replaced with other head part 32-34. Other legs to give a different height of the side part are also changeable. The pair of the side parts 1 and foot parts 2 are common by used in the bed frame of a different height and the different head part.
YOSHIDA SUEO
TANAKA YOSHITAKA
KUSAKA HIDENOBU
FUJIKAWA MASATAKA
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