| 摘要 |
PURPOSE: A finger-insertion type tooth-brush is provided to clean oral cavity using the fingers of user and to easily remove plaque by toothbrush transplanted on a toothbrush head. CONSTITUTION: A finger-insertion type tooth-brush comprises a plurality of protrusions(2) which formed at the end part of a finger inlet(1); an insertion hole corresponding to protrusions; and a toothbrush head(5) transplanted with a plurality of toothbrushes(4). The toothbrush head is attached from the finger inlet by inserting the insertion hole of the toothbrush head into the protrusion of the finger inlet.
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