Patent ID: 6209782
Filing Date: 2001-04-03
Classification: B65D

Abstract:
A packaging box comprising:at least two opposite side walls having upper edges, and inner and outer cover plates hingeably connected and respectively to said upper edges, said outer cover plate overlying said inner cover plate and having a slot formed therein; anda foldable handle member connected to said inner cover plate, said foldable handle member protecting from a plane parallel to said inner cover plate when said foldable handle member is folded to an upright position, said foldable handle member being located in the plane parallel to said inner cover plate when said foldable handle member is unfolded, said foldable handle member projecting through said slot in said outer cover plate when said foldable handle member is folded to said upright position,wherein said foldable handle member has a hinge edge hingeably connected to said inner cover plate, a distal edge opposite to said hinge edge, and a first folding line extending parallel to and intermediate of said distal edge and said hinge edge to form first and second abutting portions at either sides of said first folding line, said first and second abutting portions abutting against one another when said foldable handle member is folded;wherein said inner cover plate further has a second folding line parallel to said first folding line and adjacent to said distal edge thereof to form a support portion between said second folding line and said distal edge, said first and second abutting portions having holes formed therein and aligned with onoe another when said first and second abutting portions abut against one another, said support portion having an outer face that is disposed under and that abuts against an inner face of said inner cover plate when said foldable handle member is folded to said upright position, and an inner face that is disposed under and that abuts against said inner face of said inner cover plate when said foldable handle member is folded and turned to lie in the plane parallel to said inner cover plate.