To provide an electric artificial tooth brush which allows the ends of bristles to reliably abut on a brushed part, regardless of the shape of an artificial tooth, easily removes stain on the artificial tooth in a short time, and prevents the scattering of a cleaning agent toward a circumference from planting parts.
The electric artificial tooth brush includes: a head 7 having first and second planting parts 2, 3 constituted by planting bristle groups in planting base surfaces 9a, 12a; a handle 5 gripped in the circumferential surface; and a neck 6 for connecting the head 7 to the handle 5. The first planting part 2 is configured to be reciprocatively rotatably moved by a first driving mechanism. The planting condition of the first planting part 2 is suitable for allowing the bristles 14 to clean a wide and flat surface, and the planting condition of the second planting part 3 is suitable for allowing the bristles 15 to clean narrow, small, and deep parts.
COPYRIGHT: (C)2010,JPO&INPIT
| JPS62292106A | 1987-12-18 | |||
| JPH09168496A | 1997-06-30 | |||
| JP2006504507A | 2006-02-09 |
Tadashi Takahashi
Takashi Watanabe
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama