| 摘要 |
PROBLEM TO BE SOLVED: To provide a structure of a bookstand easily assembled, having endurance for a load of books and self-supporting by using a simple material. SOLUTION: A single piece of cardboard comprises a back plate part (2) with which the backbone of the book is brought into contact, a base part (3) with which the lower face of the book is brought into contact, a leg part (4) for supporting the parts (2) and (3) and a leg assisting part (5), wherein an anti-slip sheet (6) is bonded onto a part of the base part (3). COPYRIGHT: (C)2005,JPO&NCIPI
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