PURPOSE: To use a housing box for multi-purpose such as a table by rotatably installing the lid plate opening and closing an upper opening part on a box, in the housing box having a caster at the lower part of a drawer shaped box with the opened upper side and to be housed in a space under a bed.

CONSTITUTION: A housing box 2 housing clothes and small materials is designed to install a caster 4 at the lower part of a drawer shaped flat housing box 3 with the opened upper part. By push-pull control, it is housed under the bed 1 through the caster 4. In this case, a lid plate 5 which covers the upper opening part of the box 3 is installed to be rotatably, openably and closably. The back end part of the lid plate 5 is installed to freely rotate vertically at the upper end part of a back plate 3b of the housing box 3 by the hinge. When the upper opening part of the housing box 3 is closed by the lid 5, the housing box 3 can be used as a table and a night table.