WO2008081697A1 - Toothbrush - Google Patents

Toothbrush Download PDF

Info

Publication number
WO2008081697A1
WO2008081697A1 PCT/JP2007/074041 JP2007074041W WO2008081697A1 WO 2008081697 A1 WO2008081697 A1 WO 2008081697A1 JP 2007074041 W JP2007074041 W JP 2007074041W WO 2008081697 A1 WO2008081697 A1 WO 2008081697A1
Authority
WO
WIPO (PCT)
Prior art keywords
toothbrush
wire
bristle bundle
bristle
sectioned
Prior art date
Application number
PCT/JP2007/074041
Other languages
French (fr)
Japanese (ja)
Inventor
Tetsuya Abe
Original Assignee
Lion Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lion Corporation filed Critical Lion Corporation
Priority to JP2008552079A priority Critical patent/JP5178529B2/en
Priority to CN2007800480897A priority patent/CN101568276B/en
Priority to KR1020097013762A priority patent/KR101367517B1/en
Publication of WO2008081697A1 publication Critical patent/WO2008081697A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B3/00—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier
    • A46B3/16—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier by wires or other anchoring means, specially for U-shaped bristle tufts
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
    • A46B9/04—Arranged like in or for toothbrushes
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
    • A46B9/028—Bristle profile, the end of the bristle defining a surface other than a single plane or deviating from a simple geometric form, e.g. cylinder, sphere or cone
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D1/00—Bristles; Selection of materials for bristles
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D1/00—Bristles; Selection of materials for bristles
    • A46D1/02—Bristles details
    • A46D1/0276—Bristles having pointed ends
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D1/00—Bristles; Selection of materials for bristles
    • A46D1/02—Bristles details
    • A46D1/0284—Bristles having rounded ends
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D1/00—Bristles; Selection of materials for bristles
    • A46D1/02—Bristles details
    • A46D1/0292—Bristles having split ends
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/10—For human or animal care
    • A46B2200/1066—Toothbrush for cleaning the teeth or dentures

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Brushes (AREA)

Abstract

A toothbrush which is compatible with various functional appeals of a toothbrush, has an appeal effect-exhibiting appearance, and is high in degree of design freedom. The toothbrush comprises a head unit (12) having a plurality of tuft holes (16) provided in its head surface (12a), wherein a brush bristle bundle (13) is folded into two and a wire (15) held between them is driven into the tuft hole (16), whereby the bristle bundle (13) is planted into the tuft hole (16). A bristle bundle group (20) constituted of at least three bristle bundles (13) is provided on the head surface (12a) of the head unit (12), and the direction of a wire (15) in each of bristle bundles (13) constituting the bristle bundle group (20) is set to a direction in which one enclosed area is sectioned by the extension line of each wire (15) or a direction in which an area held between the extension lines of wires is sectioned.
PCT/JP2007/074041 2006-12-28 2007-12-13 Toothbrush WO2008081697A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2008552079A JP5178529B2 (en) 2006-12-28 2007-12-13 toothbrush
CN2007800480897A CN101568276B (en) 2006-12-28 2007-12-13 Toothbrush
KR1020097013762A KR101367517B1 (en) 2006-12-28 2007-12-13 Toothbrush

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006-356539 2006-12-28
JP2006356539 2006-12-28

Publications (1)

Publication Number Publication Date
WO2008081697A1 true WO2008081697A1 (en) 2008-07-10

Family

ID=39588381

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/074041 WO2008081697A1 (en) 2006-12-28 2007-12-13 Toothbrush

Country Status (4)

Country Link
JP (1) JP5178529B2 (en)
KR (1) KR101367517B1 (en)
CN (1) CN101568276B (en)
WO (1) WO2008081697A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010154900A (en) * 2008-12-26 2010-07-15 Yamato Esuron Kk Brush and method of manufacturing the same
WO2012022385A1 (en) * 2010-08-18 2012-02-23 Trisa Holding Ag Toothbrush comprising asymmetrically oriented tufts of bristles
US20140359957A1 (en) * 2013-06-06 2014-12-11 The Gillette Company Head for an oral care implement
WO2016158526A1 (en) * 2015-03-31 2016-10-06 ライオン株式会社 Toothbrush
WO2016199853A1 (en) * 2015-06-12 2016-12-15 ライオン株式会社 Toothbrush
EP3669701A1 (en) * 2018-12-20 2020-06-24 Sunstar Americas, Inc. Toothbrush bristle
WO2021087647A1 (en) 2019-11-04 2021-05-14 Colgate-Palmolive Company Oral care implement

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5530776B2 (en) * 2010-03-24 2014-06-25 ライオン株式会社 toothbrush

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001029137A (en) * 1999-05-14 2001-02-06 Lion Corp Brush, and device and method for planting bristle thereof
JP2001314231A (en) * 2000-05-08 2001-11-13 Lion Corp Toothbrush
JP2003339444A (en) * 2002-05-30 2003-12-02 Lion Corp Toothbrush

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004121823A (en) * 2002-07-31 2004-04-22 Lion Corp Toothbrush

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001029137A (en) * 1999-05-14 2001-02-06 Lion Corp Brush, and device and method for planting bristle thereof
JP2001314231A (en) * 2000-05-08 2001-11-13 Lion Corp Toothbrush
JP2003339444A (en) * 2002-05-30 2003-12-02 Lion Corp Toothbrush

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010154900A (en) * 2008-12-26 2010-07-15 Yamato Esuron Kk Brush and method of manufacturing the same
EP3305128A1 (en) * 2010-08-18 2018-04-11 Trisa Holding AG Toothbrush comprising asymmetrically oriented bunches of bristles and method for producing such toothbrushes
WO2012022385A1 (en) * 2010-08-18 2012-02-23 Trisa Holding Ag Toothbrush comprising asymmetrically oriented tufts of bristles
US10568724B2 (en) 2010-08-18 2020-02-25 Trisa Holding Ag Toothbrush comprising asymmetrically oriented tufts of bristles
US9572417B2 (en) 2010-08-18 2017-02-21 Trisa Holding Ag Toothbrush comprising asymmetrically oriented tufts of bristles
US20140359957A1 (en) * 2013-06-06 2014-12-11 The Gillette Company Head for an oral care implement
WO2016158526A1 (en) * 2015-03-31 2016-10-06 ライオン株式会社 Toothbrush
JPWO2016199853A1 (en) * 2015-06-12 2018-03-29 ライオン株式会社 toothbrush
WO2016199853A1 (en) * 2015-06-12 2016-12-15 ライオン株式会社 Toothbrush
EP3669701A1 (en) * 2018-12-20 2020-06-24 Sunstar Americas, Inc. Toothbrush bristle
CN111345575A (en) * 2018-12-20 2020-06-30 日星美国公司 Toothbrush bristle
WO2021087647A1 (en) 2019-11-04 2021-05-14 Colgate-Palmolive Company Oral care implement
EP4017315A4 (en) * 2019-11-04 2023-05-10 Colgate-Palmolive Company Oral care implement

Also Published As

Publication number Publication date
CN101568276B (en) 2011-11-09
KR101367517B1 (en) 2014-02-27
CN101568276A (en) 2009-10-28
KR20090096710A (en) 2009-09-14
JP5178529B2 (en) 2013-04-10
JPWO2008081697A1 (en) 2010-04-30

Similar Documents

Publication Publication Date Title
WO2008081697A1 (en) Toothbrush
USD600023S1 (en) Toothbrush
USD609915S1 (en) Toothbrush
USD599556S1 (en) Set of bristles for a toothbrush
USD633304S1 (en) Set of bristles
USD582681S1 (en) Toothbrush
MY156635A (en) Toothbrush
EP1912532B8 (en) Toothbrush comprising inclined and pointed bristles
USD606317S1 (en) Toothbrush head
USD606316S1 (en) Toothbrush head
USD609914S1 (en) Toothbrush
EP2160956A3 (en) Toothbrushes
DK1626640T3 (en) Electric toothbrush
WO2001089344A3 (en) Toothbrush
USD637400S1 (en) Toothbrush
JP2012511943A (en) toothbrush
TW200735815A (en) Toothbrush
ATE288213T1 (en) TOOTHBRUSH HEAD
CA2679005A1 (en) Oral care implement having tooth whitening elements
USD656732S1 (en) Hair brush
EP1344470A3 (en) Mascara brush
WO2010052659A3 (en) Toothbrush and bristle and brush head for a toothbrush
RU2012119337A (en) SEPARATE CAVITY ASSEMBLY
USD562006S1 (en) Snow brush
USD606757S1 (en) Toothbrush head

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200780048089.7

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07850561

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2008552079

Country of ref document: JP

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 1020097013762

Country of ref document: KR

122 Ep: pct application non-entry in european phase

Ref document number: 07850561

Country of ref document: EP

Kind code of ref document: A1