PURPOSE: To efficiently use a rear storage section without extending the width of a cabinet which has two storage sections (front and rear storages).

CONSTITUTION: A front storage section 18 (internal cabinet 19) is designed to be able to rotate and move in the transverse direction. When stored goods in a rear cabinet 17 are to be taken in and out, the internal cabinet 19 is rotated about 90 degrees and moved in the transverse direction, and this constitution ensures an enough space for the rear cabinet 17 and stored goods can efficiently by taken in an out.