| 摘要 |
<P>PROBLEM TO BE SOLVED: To store a sufficiently large amount of housing boxes even in a small storage area on a plan view when empty housing boxes are stored when not being used or the like, and also, to facilitate the assembling work when the housing box is built up to place it under a usable state in the case wherein the housing boxes have been stored under a different shape from the shape under the usable state. <P>SOLUTION: This housing box 1 is equipped with a bottom plate 5 which is rectangular on a plan view, and four side plates 6 which are respectively extended upward from respective outer edge section sides of the bottom plate 5, and the lower edge sections of which are pivotally supported by the outer edge sections. The housing box 1 is equipped with a flexible connector 14 which connects respective side plates 6 with each other so that an excessive outgoing-turning A may be prevented from occurring when the side plates 6 are outgoing-turned A to the external side at a specified sharp angle to the vertical line, with the lower edge section as the pivot. When the side plates 6 are outgoing-turned A, in the housing box 1, the other housing box which has the same shape and the same size as the housing box 1 can be fitted from the top in an internal space 2 which is surrounded with the bottom plate 5 and respective side plates 6. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
