| 摘要 |
PURPOSE: A toothbrush capable of massaging oral cavity is provided to rotate an eccentric rotation plate by the movement of a toothbrush body when brushing for improving the oral cleansing effect and oral cavity massage effect. CONSTITUTION: A toothbrush(1) comprises the following: a toothbrush body(10) including a toothbrush head unit(11) and a handle unit(13); a brush of the toothbrush(20) planted on one side of the toothbrush head unit; an eccentric rotation plate(30) hinge connected with the other side of the toothbrush head unit; and a massage bristle(40) planted on the eccentric rotation plate. The eccentric rotation plate is protruded to the exterior to rotate by the friction with a mouth inner wall. |
