| 摘要 |
PROBLEM TO BE SOLVED: To easily provide a waterproof function for a keyboard without a waterproof function.SOLUTION: A cup rest suitable for use with a keyboard includes: a cup rest part which is arranged horizontally and suitable for placing a cup for drink; and a liquid stop part which rises in a height direction near 1 directional end of the cup rest part and can stop liquid splashing from above the cup rest part. |
