JP6272731B2 - 歯ブラシ並びに歯ブラシ用ブリストル及びブラシヘッド - Google Patents
歯ブラシ並びに歯ブラシ用ブリストル及びブラシヘッド Download PDFInfo
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- JP6272731B2 JP6272731B2 JP2014105537A JP2014105537A JP6272731B2 JP 6272731 B2 JP6272731 B2 JP 6272731B2 JP 2014105537 A JP2014105537 A JP 2014105537A JP 2014105537 A JP2014105537 A JP 2014105537A JP 6272731 B2 JP6272731 B2 JP 6272731B2
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- Prior art keywords
- bristol
- bundle
- longitudinal
- bundles
- bristles
- Prior art date
- Legal status (The legal status 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 status listed.)
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- 238000004140 cleaning Methods 0.000 claims description 24
- 238000005259 measurement Methods 0.000 claims description 16
- 239000004952 Polyamide Substances 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 description 11
- 230000007935 neutral effect Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 230000001154 acute effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000012459 cleaning agent Substances 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 230000035807 sensation Effects 0.000 description 5
- 239000000551 dentifrice Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000011086 high cleaning Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- 241000736305 Marsilea quadrifolia Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 241000219793 Trifolium Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
Images
Classifications
-
- 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
- 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
- A46B9/026—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups where the surface of the brush body or carrier is not in one plane, e.g. not flat
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B9/00—Arrangements of the bristles in the brush body
- A46B9/06—Arrangement of mixed bristles or tufts of bristles, e.g. wire, fibre, rubber
-
- 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
- A46D1/023—Bristles with at least a core and at least a partial sheath
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46D—MANUFACTURE OF BRUSHES
- A46D1/00—Bristles; Selection of materials for bristles
- A46D1/02—Bristles details
- A46D1/0238—Bristles with non-round cross-section
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46D—MANUFACTURE OF BRUSHES
- A46D1/00—Bristles; Selection of materials for bristles
- A46D1/02—Bristles details
- A46D1/0269—Monofilament bristles
-
- 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)
Description
Claims (3)
- 電動歯ブラシのブラシヘッド用ブリストルであって、
プラスチックモノフィラメントのブリストル本体を備え、
前記ブリストル本体は、前記ブリストル本体の長手方向に延びるコア部と、前記コア部の周囲に設けられ、前記コア部に沿って延びる少なくとも3つの縦リブと、を有し、
各縦リブは、断面形状が円弧の一部をなす外側輪郭を有し、
各縦リブの前記外側輪郭が、2つ以上の位置において前記コア部に直接接触するとともに少なくとも3つの前記縦リブが周囲に均一に広がるように、該縦リブは前記ブリストル本体の前記コア部から側方に突出しており、
前記ブリストル本体は、その長さにわたって一定である断面を有しており、クリーニング力の作用によって、前記縦リブの末端部が前記コア部の末端部から裂かれて開き、
前記ブリストル本体は、前記縦リブの間の溝に内接するコア包囲円筒の直径P内側と、前記縦リブを包囲するリブ包囲円筒の外径P外側との比率が、0.5+/−0.15になるように、成形され、
前記ブリストル本体は、前記リブ包囲円筒の外径P外側と、スライドノギスを前記ブリストル本体にくっつけて設置することによって決定されたカリパス測定による外のり寸法Φとの比率が1.10〜1.30の範囲内にあるように、成形され、
外径P外側とカリパス測定による外のり寸法Φとの前記比率は、3つの縦リブを有するブリストル本体に関して1.15になり、4つの縦リブを有するブリストル本体に関して1.20になり、 前記カリパス測定による外のり寸法Φは、139.7〜152.4ミクロン(5.5〜6ミル)になり、
前記縦リブの前記外側輪郭は、前記リブ包囲円筒に内接し、
全ての縦リブの前記外側輪郭は、互いに同一であり、
前記ブリストルはポリアミドで作製される、ブリストル。 - 前記ブリストルは4つの縦リブを有する、請求項1に記載のブリストル。
- 複数のブリストル束を有する植毛部分を坦持している、実質的に板状のブリストル支持体を有する歯ブラシのブラシヘッドであって、該ブリストル束の少なくとも1つが、請求項1または2に記載のブリストルを少なくとも1つ包含する、ブラシヘッド。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08019331.1A EP2186434B1 (de) | 2008-11-05 | 2008-11-05 | Zahnbürste sowie Borste und Bürstenkopf für eine Zahnbürste |
EP08019331.1 | 2008-11-05 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011535193A Division JP2012507381A (ja) | 2008-11-05 | 2009-11-04 | 歯ブラシ並びに歯ブラシ用ブリストル及びブラシヘッド |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014176742A JP2014176742A (ja) | 2014-09-25 |
JP6272731B2 true JP6272731B2 (ja) | 2018-01-31 |
Family
ID=40578588
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011535193A Pending JP2012507381A (ja) | 2008-11-05 | 2009-11-04 | 歯ブラシ並びに歯ブラシ用ブリストル及びブラシヘッド |
JP2014105537A Active JP6272731B2 (ja) | 2008-11-05 | 2014-05-21 | 歯ブラシ並びに歯ブラシ用ブリストル及びブラシヘッド |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011535193A Pending JP2012507381A (ja) | 2008-11-05 | 2009-11-04 | 歯ブラシ並びに歯ブラシ用ブリストル及びブラシヘッド |
Country Status (6)
Country | Link |
---|---|
US (1) | US8789228B2 (ja) |
EP (1) | EP2186434B1 (ja) |
JP (2) | JP2012507381A (ja) |
CN (1) | CN102202541B (ja) |
CA (1) | CA2742912C (ja) |
WO (1) | WO2010052659A2 (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2184032A1 (de) * | 2008-11-05 | 2010-05-12 | Braun Gmbh | Elektrische Zahnbürste sowie Bürstenkopf hierfür |
EP2409598B1 (en) * | 2010-07-22 | 2018-09-26 | Braun GmbH | Method for producing a toothbrush head |
CN103300598A (zh) * | 2012-03-13 | 2013-09-18 | 王文林 | 阶梯独根刷毛的牙刷及制造装置 |
EP2700330A1 (en) * | 2012-08-21 | 2014-02-26 | Braun GmbH | Brush implement for a skin treatment device |
USD776435S1 (en) | 2013-12-19 | 2017-01-17 | Colgate-Palmolive Company | Head portion of a toothbrush |
USD766581S1 (en) | 2013-12-19 | 2016-09-20 | Colgate-Palmolive Company | Electric toothbrush handle |
USD769626S1 (en) | 2013-12-19 | 2016-10-25 | Colgate-Palmolive Company | Refill head for electric toothbrush |
US10702057B2 (en) | 2015-07-07 | 2020-07-07 | Colgate-Palmolive Company | Oral care implement and monofilament bristle for use with the same |
WO2017044072A1 (en) | 2015-09-08 | 2017-03-16 | Colgate-Palmolive Company | Oral care implement |
USD794333S1 (en) | 2015-11-25 | 2017-08-15 | Colgate-Palmolive Company | Electric toothbrush brush head |
USD790860S1 (en) | 2015-11-25 | 2017-07-04 | Colgate-Palmolive Company | Electric toothbrush brush head |
IT201600069900A1 (it) * | 2016-07-05 | 2018-01-05 | Favagrossa Edoardo Srl | Struttura di spazzola per impianti di lavaggio di autoveicoli. |
PL3272310T3 (pl) * | 2016-07-22 | 2020-11-02 | Braun Gmbh | Głowica szczoteczki i elektryczna szczoteczka do zębów |
EP3381320A1 (en) | 2017-03-31 | 2018-10-03 | The Gillette Company LLC | Head for an oral care implement, oral implement and method for manufacturing such head |
EP3381321A1 (en) | 2017-03-31 | 2018-10-03 | The Gillette Company LLC | Head for an oral care implement, oral care implement and method for manufacturing such head |
EP3381319A1 (en) | 2017-03-31 | 2018-10-03 | The Gillette Company LLC | Head for an oral care implement, oral care implement and method for manufacturing such head |
EP3381322A1 (en) | 2017-03-31 | 2018-10-03 | The Gillette Company LLC | Head for an oral care implement, oral care implement and method for manufacturing such head |
JP6931553B2 (ja) * | 2017-05-17 | 2021-09-08 | 株式会社小糸製作所 | 車両用灯具 |
JPWO2022191266A1 (ja) | 2021-03-12 | 2022-09-15 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3295156A (en) * | 1965-04-14 | 1967-01-03 | Colgate Palmolive Co | Toothbrush |
CN2087907U (zh) * | 1991-03-29 | 1991-11-06 | 吴国长 | 刷毛改良的牙刷 |
DE19533815A1 (de) * | 1995-09-13 | 1997-03-20 | Coronet Werke Gmbh | Zahnbürste und Verfahren zu ihrer Herstellung |
TW414035U (en) * | 1996-05-14 | 2000-12-01 | Kao Corp | Toothbrush |
US6138314A (en) * | 1996-07-25 | 2000-10-31 | Whitehill Oral Technologies, Inc. | Toothbrush with improved cleaning and abrasion efficiency |
CN1215319A (zh) * | 1996-12-17 | 1999-04-28 | 皇家菲利浦电子有限公司 | 由具有不同长度刷毛的刷体构成的牙刷和用于牙刷的具有不同长度刷毛的刷体 |
US6886207B1 (en) * | 1999-06-14 | 2005-05-03 | The Procter & Gamble Company | Toothbrush |
DE19829611A1 (de) | 1998-07-02 | 2000-01-13 | Braun Gmbh | Verfahren zur Herstellung eines Borstenbüschels insbesondere einer Zahnbürste |
DE19841974A1 (de) * | 1998-09-14 | 2000-03-23 | Braun Gmbh | Borste für eine Zahnbürste, insbesondere für eine elektrische Zahnbürste, sowie Verfahren zu deren Herstellung |
JP3547672B2 (ja) * | 1999-12-16 | 2004-07-28 | ライオン株式会社 | 歯ブラシ |
DE10042446A1 (de) * | 2000-08-29 | 2002-03-14 | Coronet Werke Gmbh | Borstenware |
US20020138962A1 (en) | 2001-03-29 | 2002-10-03 | Martin Jack L. | Method and apparatus for installing multiple component parts |
US20020138926A1 (en) * | 2001-04-02 | 2002-10-03 | Braun Gmbh | Electric toothbrush head |
JP2002360344A (ja) * | 2001-06-11 | 2002-12-17 | Kao Corp | 歯ブラシ |
CN2577667Y (zh) * | 2002-11-15 | 2003-10-08 | 广东五环实业有限公司 | 混合毛牙刷 |
CN2621489Y (zh) * | 2003-04-28 | 2004-06-30 | 郑领凤 | 一种清洁效果好的牙刷 |
US7941886B2 (en) * | 2003-09-19 | 2011-05-17 | Braun Gmbh | Toothbrushes |
BRPI0517312A (pt) * | 2004-10-20 | 2008-10-07 | Procter & Gamble | escovas de dentes |
JP4816037B2 (ja) * | 2005-12-02 | 2011-11-16 | サンスター株式会社 | 歯ブラシ |
JP2007244546A (ja) * | 2006-03-15 | 2007-09-27 | Toray Monofilament Co Ltd | 歯ブラシ用毛材および歯ブラシ |
DE102006027756A1 (de) * | 2006-06-16 | 2007-12-20 | Braun Gmbh | Zahnbürste sowie Zahnbürstenkopf und Zahnputzborste hierfür |
DE202007017676U1 (de) * | 2007-12-13 | 2008-03-06 | Häusler, Wolfgang | Bürstenkopf für eine Zahnbürste |
-
2008
- 2008-11-05 EP EP08019331.1A patent/EP2186434B1/de active Active
-
2009
- 2009-11-04 JP JP2011535193A patent/JP2012507381A/ja active Pending
- 2009-11-04 CN CN200980144077.3A patent/CN102202541B/zh active Active
- 2009-11-04 CA CA2742912A patent/CA2742912C/en active Active
- 2009-11-04 WO PCT/IB2009/054905 patent/WO2010052659A2/en active Application Filing
- 2009-11-04 US US13/129,049 patent/US8789228B2/en active Active
-
2014
- 2014-05-21 JP JP2014105537A patent/JP6272731B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2012507381A (ja) | 2012-03-29 |
EP2186434A1 (de) | 2010-05-19 |
JP2014176742A (ja) | 2014-09-25 |
WO2010052659A2 (en) | 2010-05-14 |
US8789228B2 (en) | 2014-07-29 |
EP2186434B1 (de) | 2016-10-12 |
US20120036654A1 (en) | 2012-02-16 |
WO2010052659A3 (en) | 2010-08-12 |
CA2742912A1 (en) | 2010-05-14 |
CN102202541A (zh) | 2011-09-28 |
CN102202541B (zh) | 2015-04-29 |
CA2742912C (en) | 2014-05-13 |
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