TOOTHBRUSH EFFECTIVELY USING DEFORMATION PROPERTIES OF BRISTLE POINT PART ON POLISHING FACE PERIPHERY CAUSING DETERIORATION

摘要

PROBLEM TO BE SOLVED: To provide a toothbrush which can simply and securely give a user expected effect in a relatively relaxed mood in a short time without requiring special technique and is excellent in durability to achieve a desired purpose to polish teeth beautifully by him-/her-self.;SOLUTION: A bending part 7 enabled to adjust a facing angle between respective trunk parts 9, neck parts 10, or top polishing parts 1 of two tooth brushes 5, 6 is equipped on the two toothbrushes 5, 6 to enable the two brushes 5, 6 to be moved in or bent to various directions using the elasticity of the bending part 7. The two brushes 5, 6 are detachably attached by adhering, cramping, or fitting.;COPYRIGHT: (C)2003,JPO