| 摘要 |
<p>A book shaped folding box comprises a first shaping and locking plate, a top panel, a rear side panel, a bottom panel, a second shaping and locking plate, all of which are movably connected sequentially, and a foldable side surface supporting mechanism. The foldable side surface supporting mechanism is mounted on the rear side panel. The complete box is formed by the first shaping and locking plate, the top panel, the rear side panel, the bottom panel and the second shaping and locking plate, all of which surround the foldable side surface supporting mechanism, after the foldable side surface supporting mechanism is unfolded. As the structure of a folding box is improved, the book folding boxes can be stacked on one another, and the space is utilized more sufficiently, especially when paired folded book shaped folding boxes are stacked, the upper book shaped folding box is turned upside down 180 degrees and is then placed on the lower book shaped folding box, and the total occupied space can be further reduced. A binding mechanism can enable the book shaped folding box to keep folded, and the unfolding of the folded book shaped folding box is avoided.</p> |
