Title:
BRUSHING METHOD
Document Type and Number:
WIPO Patent Application WO/2021/020476
Kind Code:
A1
Abstract:
[Problem] To enable a user to confirm, through a display unit, whether three sliding head members that have been slide adjusted are located at appropriate usage positions, and to enable proper brushing. [Solution] The present invention is provided with a holder member 2, a neck member 3, and head members 4, 5, 6, 7. The head members 4, 5, 6, 7 are divided into four parts, and are one fixed head member 4 and three sliding head members 5, 6, 7. Display units 31, 32 are attached to the neck member 3 and display the appropriate usage positions of the three sliding head members 5, 6, 7. As a result, in the present invention, the user can confirm, through the display units 31, 32, whether the three sliding head members 5, 6, 7, which have been slide adjusted, are located at appropriate usage positions.
Inventors:
AOYAMA YOSHIHIRO (JP)
Application Number:
PCT/JP2020/029152
Publication Date:
February 04, 2021
Filing Date:
July 29, 2020
Export Citation:
Assignee:
AOYAMA YOSHIHIRO (JP)
International Classes:
A46B5/00; A46B7/00; A46B9/10
Foreign References:
| JP2002034657A | 2002-02-05 | |||
| JP2003245130A | 2003-09-02 | |||
| JP2000041740A | 2000-02-15 | |||
| JP2001299451A | 2001-10-30 | |||
| JPH06504937A | 1994-06-09 |
Attorney, Agent or Firm:
FUJISAWA Noriaki et al. (JP)
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