| 摘要 |
PURPOSE: A transportation box is provided to enable users to adjust the bottom area of the box for storing or transporting the box with minimized storage area. CONSTITUTION: A transportation box(100) with an opened upper side includes side walls(120), a bottom panel(140), a cut unit(121), a hinged member(150), a supporting member(130), and a supporting panel(141). The bottom panel is connected to the side walls to seal the bottom of the box. The cut unit cuts each edge of each side wall. The hinged ember connects the side walls and the bottom panel using a hinge unit(151). The bottom panel vertically moves when folding the hinged member for reducing the bottom area of the box by contacting each side wall.
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