PROBLEM TO BE SOLVED: To provide a conductive toothbrush that can prevent a conductive plate from being exposed when a brush handle is damaged.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.COPYRIGHT: (C)2012,JPO&INPIT【課題】ブラシ柄の破損時に通電板の露出を防止し得る導電性歯ブラシを提供する。【解決手段】ブラシ柄2を備えたハウジング1と、ブラシ柄2の先端部に設けられ、導電性を備えたブラシ部3と、ブラシ柄2に設けられ、ハウジング1からブラシ部3に微弱電流を供給する通電板13とを備えた導電性歯ブラシにおいて、通電板13の先端を、ブラシ柄2の機械的強度が最も劣る低強度部より該ブラシ柄2の基端側に位置させた。【選択図】図1
