| 摘要 |
PURPOSE: A melody toothbrush is provided to raise a right brushing habit for children by encouraging children to brush teeth for an appropriate time. CONSTITUTION: A head unit unites with a handle part. A receiving portion is prepared within the handle part. A sound output part includes a circuit board and a speaker, and outputs sound to outside. A housing is arranged within the receiving portion and receives the sound output part. The housing includes a projected play button in the external upper part, a receiving space having a stopping part in the inner side with an open lower part on the inside, a play terminal groove on the top of the receiving space and a play terminal installed at the play terminal groove. |
