| 摘要 |
PROBLEM TO BE SOLVED: To provide a packing box capable of occluding a lid by a lock mechanism so that the lid of the packing box does not easily open during transportation, etc.SOLUTION: A packing box which includes a lid panel 31 provided openably and closably to an opening composed of a front panel 23, a rear panel 21, the first side panel 22, and the second side panel 24, is provided with an insertion side 41 disposed so that it can be folded into the edge on the front panel 23 side of the lid panel 31, a convex hook part 40 disposed at at least one corner of the insertion side 41, and a hook insertion part 26 where the hook part 40 is inserted and locked in at least either the first side panel 22 or the second side panel 24. |
