| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a packaging box which is assembled without using the other material such as a label and an adhesive, and, when unsealed, a part of the packaging box is surely broken thereby allowing the fraudulent unsealing to be confirmed. <P>SOLUTION: The packaging box includes a front plate, a rear plate, a left side plate, a right side plate, an upper lid connected to an upper end of the rear plate, and a covering piece connected to the upper lid. The covering piece is divided into a center covering piece and at least two side covering pieces by dividing cutting lines provided in the longitudinal direction. A convex hook piece is formed of a convex cut line in the center covering piece, a lateral cut line in the lateral direction is formed on the upper part of the front plate to allow the center covering piece to be inserted therein, two longitudinal-direction cut lines are provided from an intermediate part of the lateral cut line in the lateral direction toward the upper end direction of the front plate, a front plate side hook piece is provided by two longitudinal-direction cut lines to lock the convex hook piece of the center covering piece inserted into the lateral-direction cut line, and easily cuttable lines are provided from both ends of the lateral-direction cut line toward the upper end direction of the front plate. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
