Title:
TOOTH BRUSH
Document Type and Number:
WIPO Patent Application WO/2005/099513
Kind Code:
A1
Abstract:
[PROBLEMS] To provide a tooth brush enabling a carer to know the state of the inside of the mouth cavity of a person to be cared by illuminating the inside of the mouth cavity and capable of minimizing the discomfortable contact of the hard material portion thereof on the inside of the mouth cavity during brushing. [MEANS FOR SOLVING PROBLEMS] This tooth brush (10) comprises a head part (31) having a brush part (55) formed on one surface thereof, a tooth brush body (11), and a shank part (25) connecting the head part to the tooth brush body. The tooth brush body further comprises a light emitting means (21) radiating light to the head part. The shank part is formed to pass the light, and elastic parts (34) and (36) are installed at least on the surface of the head part. Also, a tip light transmission part (37) formed by eliminating the formation of the elastic parts thereat is formed at the tip of the head part.
Inventors:
MIKAMI SHINTAROU (JP)
NAKAHARA MASAYUKI (JP)
IWAYAMA HIDEKI (JP)
ONUKI ZENICHI (JP)
KITAMURA TERUHIKO (JP)
FIJII YASUSHI (JP)
NAKAHARA MASAYUKI (JP)
IWAYAMA HIDEKI (JP)
ONUKI ZENICHI (JP)
KITAMURA TERUHIKO (JP)
FIJII YASUSHI (JP)
Application Number:
PCT/JP2004/016229
Publication Date:
October 27, 2005
Filing Date:
November 01, 2004
Export Citation:
Assignee:
PIGEON CORP (JP)
MIKAMI SHINTAROU (JP)
NAKAHARA MASAYUKI (JP)
IWAYAMA HIDEKI (JP)
ONUKI ZENICHI (JP)
KITAMURA TERUHIKO (JP)
FIJII YASUSHI (JP)
MIKAMI SHINTAROU (JP)
NAKAHARA MASAYUKI (JP)
IWAYAMA HIDEKI (JP)
ONUKI ZENICHI (JP)
KITAMURA TERUHIKO (JP)
FIJII YASUSHI (JP)
International Classes:
A46B15/00; A46B9/04; A61C3/00; A61C17/22; A61C1/08; (IPC1-7): A46B15/00
Foreign References:
| JPH0219242U | 1990-02-08 | |||
| JPS6188540U | 1986-06-10 | |||
| JPS62190524U | 1987-12-04 |
Attorney, Agent or Firm:
Okazaki, Shintarou (Section 810 1-7-1, Yurakuch, Chiyoda-ku Tokyo 06, JP)
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