| 摘要 |
<p>PURPOSE:To prevent harmful germs from breeding and to provide an electrically operated sanitary toothbrush device by generating an air flow in a cover for housing a toothbrush by using the heat of a charging circuit and urging the toothbrush to be dried. CONSTITUTION:An electrically operated toothbrush device is composed of an electrically operated toothbrush body l1 having a battery incorporated and a toothbrush 2 detachably attached to a driving shaft 7, a base 3 for housing a charging circuit 13 having a heating circuit element, a toothbrush housing part 4 located and formed above the base 3 and a vent formed in the toothbrush housing part 4.</p> |
