| 摘要 |
PURPOSE: An environment-friendly toothbrush is provided, which can contribute to the low carbon dioxide green growth and global warming measures. CONSTITUTION: An environment-friendly toothbrush comprises: a separately constituted toothbrush part(3); a joint(2) combined with the toothbrush part; a handle part(1) combined with the joint; and a photoelectric cell which is installed in one side and the other one side of the handle part and in which anode is connected to the handle part and a contact terminal and cathode is connected to the source grounding part. |
