| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a file box which enables easy management of documents in the file box and also of the file box itself by connecting plural pieces of the file box as well as an assembly unit thereof. SOLUTION: The file box is of such a construction that the font wall 1 is lower than the back wall 2 and the side walls 3, 4 have a forward part cut slantly and further the upper part of the forward face and the upper face are open, the opening parts of which allow documents such as cards or receipts to be loaded and unloaded. In addition, flaps 6 connected to the upper edge of the front wall 1 are provided in such a manner that the flaps 6 are foldable into the file box. Further, an introduction part 7 is formed by cutting into one of the side walls 3. At the same time, an insetting part 8 is formed by cutting into the other side wall 4. Thus it is possible to connect the adjacent file box by insetting the insetting part 8 into the adjacent insetting part 8 of the file box.</p> |
