| 摘要 |
PURPOSE: To dispense with applying tooth paste to a brush at every use by putting a packing material into the bottom of at least the grooves for the brushes of a brush flocking part. CONSTITUTION: The head 3 of the brush flocking part 2 of the tooth brush 1 is provided with the grooves 4 at plural points. The grooves 4 are formed deeper than usual and the packing material 5 consisting of a tooth paste powder material, polishing material, etc., is packed into their bottom parts. The brushes 6 are implanted thereabove. The planar or pasty packing material 9 is adhered between the grooves 4 of the head 3. The saliva or water enters the packing material 5 via the brushes 6 at the time of use and the packing material 9 comes into contact directly with the saliva by such constitution. Only the dissolved component of the packing material enters the inside of the mouth and the teeth are polished. |
