Problem to be solved: to provide a multifunctional oral care device capable of realizing cleaning and care of the whole oral cavity. Solution: the brush heads are connected to a pair of transmission shafts, respectively, which rotate relative to 360 degrees, and an inverting plate is disposed on the rear side of the brush head which rotates relative to the degree of 360 degrees, and the tip of the reversing plate is A brush head device of a multifunctional oral care device characterized by being lower than the tip of the brush head. Diagram【課題】口腔全体の洗浄及びケアを実現できる多機能オーラルケア用具を提供する。【解決手段】３６０度に相対回転する一対のブラシヘッドを含み、前記ブラシヘッドはそれぞれ一対の伝動シャフトに連接され、前記３６０度に相対回転するブラシヘッドの後側に反転板が設置され、前記反転板の先端が前記ブラシヘッドの先端より低いことを特徴とする、多機能オーラルケア用具のブラシヘッド装置。【選択図】図４
