| 摘要 |
The present invention relates to an automatic teeth-brushing apparatus and, more specifically, to an automatic teeth-brushing apparatus capable of automatically supplying liquid toothpaste, pressing water and brushing teeth only by inserting a housing in a mouthpiece shape into a mouth and just pushing a button. The apparatus includes the housing (1-1, 1-2) in a mouthpiece shape, which has open parts on the upper part and the lower part; pressing nozzle shafts (1-7) spaced from each other at a constant interval; and driving motors installed at both ends of the flexible shaft to be rotatable in order to spray water to automatically wash teeth. A mouthpiece with simple components, capable of effectively brushing teeth and being easily molded, includes a mouthpiece carrier unit including upper and lower sections for accommodating the upper teeth and the lower teeth of a user. Toothpaste for brushing teeth and water for gargling are filled in a container (2-1). The container contains water for gargling and absorbs brushed water again and stores the same. The other container (2-2) has a motor attached to a piston and has three partitions dividing a teeth-brushing box into a gargling bottle, empty bottle, and water bottle. |
