| 摘要 |
PURPOSE: A rod-shaped sanitary toothbrush is provided, which can easily remove foreign material when cleaning a toothbrush after brushing teeth. CONSTITUTION: A rod-shaped sanitary toothbrush comprises: a head unit(100) in which a hole is punched; a tube into which the bottom part bristles planted in the head unit is inserted; bristles welded by a molten material; inner rod-shaped bristles and outer rod shaped bristles in which the bristle is formed into a rod shape; and a soft finishing material(40) which fixes the rod-shaped bristles and is finished. |
