| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a packaging box with a buffer inside partition, which is equipped with both of a buffer function for protecting a contained article against a vertical impact and a protection function against collision between the articles and is easy to be assembled.SOLUTION: A packaging box with a buffer inside partition is constituted by one sheet of box body forming piece 12, and each of side surface plates 16, 18, 20, 22 constituting the box body forming piece 12 includes ruled folding lines 24, 26, 28 in parallel with each other. At the bottom surface sides of the side plates 18, 22, buffer supporting parts 17 that extend from bottom flaps 54, 84 are respectively provided. The buffer supporting part 17 comprises buffer pieces 60, 90, buffer bottom surface parts 66, 96 and buffer gluing pieces 70, 100. A buffer inside partition piece 72 extends at the side part of the buffer piece 60 and the buffer bottom surface part 66, and a notch 75 is formed between the buffer inside partition piece 72 and the buffer bottom surface part 66. In an assembled state, the buffer supporting part 17 is provided integrally in the space in a box body 11 with a spacing of a prescribed interval from the bottom flaps 54, 84, and the buffer inside partition piece 72 partitions the space in the box body 11.</p> |
