Title:
TOOTHBRUSH
Document Type and Number:
Japanese Patent JP2017006396
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a toothbrush which can be easily used and has high removal performance of dirts on teeth.SOLUTION: A toothbrush comprises: a bar-shaped handle 11; and a rotary head 21 rotatably attached to the handle 11. The handle 11 comprises: a handle part 12 gripped by a hand; and a neck part 13 formed on a tip end part. The rotary head 21 comprises a transplantation surface 24 on which brush hairs 31 for brushing teeth are transplanted, and the rotary head is attached to a tip end part of the neck part 13 so as to rotate in parallel to a center axis line O of the handle part 12. The neck part 13 is curved so that the transplantation surface 24 is disposed on the center axis line O in a state in which the transplantation surface 24 is parallel to the center axis line O, in front view of the transplantation surface 24.SELECTED DRAWING: Figure 1
Inventors:
MATSUMOTO BUNJI
Application Number:
JP2015125196A
Publication Date:
January 12, 2017
Filing Date:
June 23, 2015
Export Citation:
Assignee:
MATSUMOTO BUNJI
International Classes:
A46B5/00
Domestic Patent References:
| JP3144106U | 2008-08-14 | |||
| JP3052600U | 1998-09-29 | |||
| JP3138924U | 2008-01-24 | |||
| JPS5952930U | 1984-04-07 | |||
| JP3130955U | 2007-04-19 | |||
| JPH11318550A | 1999-11-24 | |||
| JP2003070530A | 2003-03-11 | |||
| JP3054630U | 1998-12-08 | |||
| JP3136636U | 2007-11-01 | |||
| JPH08511967A | 1996-12-17 | |||
| JP2003199622A | 2003-07-15 | |||
| JP2013128751A | 2013-07-04 | |||
| JP2002051837A | 2002-02-19 |
Foreign References:
| US20110271471A1 | 2011-11-10 | |||
| US20070283519A1 | 2007-12-13 |
Attorney, Agent or Firm:
Hiroshi Keitokuin