| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a conductive toothbrush that can prevent a conductive plate from being exposed when a brush handle is damaged. <P>SOLUTION: The conductive toothbrush includes: a housing 1 provided with the brush handle 2; a conductive brush 3 provided at an end of the brush handle 2; and the conductive plate 13 disposed in the brush handle 2, and feeding a slight current from the housing 1 to the brush 3. An end of the conductive plate 13 is positioned closer to a base end of the brush handle 2 relative to a low-strength part of the brush handle 2 which has the weakest mechanical strength. <P>COPYRIGHT: (C)2012,JPO&INPIT |
