| 摘要 |
PURPOSE: A toothbrush with a toothpaste is provided to reduce purchasing costs by replacing only the head of the toothpaste without wasting the toothbrush. CONSTITUTION: A toothbrush with a toothpaste includes a replaceable head(1), a toothbrush handle(2), a lid(3), and a pump(4) which sends the toothpaste to a brush installation part of the head. The head, the brush, the lid are connected with a screw. The head has a toothpaste path. The handle of the pump is loosely fitted to the lid. The brush installation part has 3 to 6 holes which transmit the toothpaste to the brush. The toothbrush has a toothpaste storage space. |
