| 摘要 |
PROBLEM TO BE SOLVED: To provide a menu book which can ensure a visual image suitable for a restaurant, has a long life, is easy to use, and also can be thin. SOLUTION: A hook 20 provided on the side of the front cover 3A is pressed toward and engaged with the protrusion 10 provided in an extended manner on the back cover 3B when the base board 4 is set on the back cover 3B so that the protrusion 10 can be inserted into a fixing opening 4C of the base board 4, thereby the boarding part 4 can be easily bound into the menu book 1. On the other hand, only by simply pulling the hook 20 from the protrusion 10, the protrusion 10 can be disengaged from the hook 20, thereby the base board 4 can be easily taken out of the menu book 1. Therefore, additional or exchange work of the base board 4 can be easily done, making the menu book 1 easy to use. COPYRIGHT: (C)2008,JPO&INPIT
|
