| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a perpetual calendar which is commonly used as medicine containers in order to prevent a user from forgetting drinking medicines, is easily usable as a calendar of this month by moving mouth and date plates and manages and assists the taking of the medicine on a daily basis. SOLUTION: This calendar is formed by fixing boxes (4) to a board body (1) and inserting and slidably movably mounting the monthly plates (2) and the daily plates (3) to the board body (1).</p> |
