| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a mouse device which suppresses sweating on an operator's palm by preventing air from staying between the upper surface of a mouse casing and the surface of the operator's palm placed on it. SOLUTION: A fan 17 is provided in the mouse casing 11 of the mouse device, and an air vent 18a which an air flow generated by the rotation of the fan can pass through is bored at least at the upper surface 11a of the casing 11 which the surface of the operator's palm opposes. When the fan 17 in the casing is rotated and driven by constitution like this, the air flow generated by the rotation of the fan 17 flows through the air vent 18a bored at the surface 11a of the casing 11 to forcedly ventilate a space between the surface 11a of the casing 11 and the surface of the operator's palm placed on this to suppress sweating on the operator's palm.</p> |
