A BOX

摘要

A box, particularly for holding floppy discs, has an outer sleeve enclosing a drawer. The drawer can be withdrawn partially from the sleeve to a position where pins moulded inside the sleeve and sliding in grooves in the sleeve limit the withdrawal. The drawer and sleeve can then be swung with respect to each other and the drawer moved back on itself. The open box is self-supporting in this invert-V configuration.