| 摘要 |
PURPOSE: A multi-purpose box having the shape of stacked books is provided to stably maintain the structure of the box by connecting the rear sides of the box to the inner surface of a connection plate. CONSTITUTION: A multi-purpose box having the shape of stacked books includes the following: a bottom plate(10) and a cover plate(12); a connection plate(13) with a folding line(17) on the center connects the rear side of the bottom plate and the rear side of the cover plate; an outer box(14) attached to the upper side of the bottom plate; an inner box(15) inserted into the outer box; and an upper box(16) with a rear side wall attached to the upper inside of the folding line.
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