| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a folding box for packaging a commodity which is capable of realizing a sealed condition by a locking mechanism when a lid is put on after the commodity is stored, and being delivered to a customer without wrapping in a packaging paper. SOLUTION: In a folding box comprising a body 1 and a lid 2, a locking means to lock both side walls is provided between an outer side wall of the body 1 and an inner side wall of a lid 2, and the folding box is automatically locked by covering the lid 2 on the body 1. The locking means comprises, for example, a blade piece 3 in which a lower part formed on the outer side wall of the body 1 is expanded outwardly and a stepped part 4 which is formed on the inner side wall of the lid 2 and abutted on a lower surface of the blade piece 3.</p> |
