Title:
歯間ブラシ及びその製造方法
Document Type and Number:
Japanese Patent JP5323182
Kind Code:
B2
Abstract:
An interdental brush which can be easily inserted into an interdental portion and can effectively clean the interdental portion. An interdental brush provided with a brush section (4) formed by clamping filaments (3) between the strands of a twisted wire (2), a neck section (5) for holding the base end section (2a) of the wire (2), and an handle section (6) connected to the brush section (4) through the neck section (5). The filaments (3) are arranged so as to be tilted relative to the axis of the wire (2) toward the base end section (2a) side of the wire (2). The angle of the filaments (3) relative to the axis of the wire (2) on the base end (2a) side of the wire (2) is within the range of not less than 20 degrees but not greater than 60 degrees.
Inventors:
Yusuke Hakama
Application Number:
JP2011512309A
Publication Date:
October 23, 2013
Filing Date:
April 30, 2010
Export Citation:
Assignee:
LION Corporation
International Classes:
A46B3/18
Domestic Patent References:
| JPH04241805A | 1992-08-28 | |||
| JPS6121331U | 1986-02-07 | |||
| JP2010082033A | 2010-04-15 | |||
| JP2010233806A | 2010-10-21 |
Foreign References:
| WO2003011073A1 | 2003-02-13 |
Attorney, Agent or Firm:
Masatake Shiga
Tadashi Takahashi
Takashi Watanabe
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama
Tadashi Takahashi
Takashi Watanabe
Suzuki Mitsuyoshi
Kazuya Nishi
Yasuhiko Murayama
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