| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a packaging box with a locking function in which bottom falling-out can be prevented surely and tampering after sealing can be identified easily when it is used as a packaging case to store a confectionery, a cosmetic, a medicine or the like and which can be assembled easily. <P>SOLUTION: The packaging box has the locking function in which a pressing lid top plate 14 and a pressing lid bottom plate 15 formed at the two side edges of an inserting top plate 8 and an inserting bottom plate 9 at the top part and the bottom part of a straight carton type packaging box are overlapped each with a side left plate 4 and a side right plate 5 and are secured at the lower side of a flap plate 10, 11, 12 and 13 when the packaging box is assembled. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
