CA2331186A1 - Brosse a dents - Google Patents
Brosse a dents Download PDFInfo
- Publication number
- CA2331186A1 CA2331186A1 CA002331186A CA2331186A CA2331186A1 CA 2331186 A1 CA2331186 A1 CA 2331186A1 CA 002331186 A CA002331186 A CA 002331186A CA 2331186 A CA2331186 A CA 2331186A CA 2331186 A1 CA2331186 A1 CA 2331186A1
- Authority
- CA
- Canada
- Prior art keywords
- tufting
- holes
- tufts
- toothbrush
- converging
- 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.)
- Abandoned
Links
- 238000009732 tufting Methods 0.000 claims description 274
- 238000004140 cleaning Methods 0.000 abstract description 78
- 238000000034 method Methods 0.000 abstract description 11
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 230000001680 brushing effect Effects 0.000 description 41
- 230000000694 effects Effects 0.000 description 31
- 230000000052 comparative effect Effects 0.000 description 25
- 238000010586 diagram Methods 0.000 description 15
- 210000000214 mouth Anatomy 0.000 description 11
- 238000005201 scrubbing Methods 0.000 description 11
- 229920003002 synthetic resin Polymers 0.000 description 9
- 239000000057 synthetic resin Substances 0.000 description 9
- 238000005336 cracking Methods 0.000 description 8
- 230000007794 irritation Effects 0.000 description 7
- 238000000465 moulding Methods 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 239000013049 sediment Substances 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 210000000887 face Anatomy 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000011086 high cleaning Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 208000002925 dental caries Diseases 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000010794 food waste Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- RSMUVYRMZCOLBH-UHFFFAOYSA-N metsulfuron methyl Chemical compound COC(=O)C1=CC=CC=C1S(=O)(=O)NC(=O)NC1=NC(C)=NC(OC)=N1 RSMUVYRMZCOLBH-UHFFFAOYSA-N 0.000 description 1
- 238000007427 paired t-test Methods 0.000 description 1
- 208000028169 periodontal disease Diseases 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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
- A46B9/04—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
- A46B9/04—Arranged like in or for toothbrushes
- A46B9/045—Arranged like in or for toothbrushes specially adapted for cleaning a plurality of tooth surfaces simultaneously
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Brushes (AREA)
Abstract
L'invention porte sur une brosse à dents dont on a amélioré les propriétés de nettoyage des parties entre les dents sans porter préjudice aux propriétés de nettoyage des surfaces lisses. Dans un premier aspect, l'invention porte spécifiquement sur une brosse à dents destinée à améliorer les propriétés de nettoyage des parties entre les dents et dont la solidité permet de conserver ces propriétés, et dans un second aspect, sur l'excellente esthétique et solidité de la brosse. Dans la réalisation du premier aspect, les trous accueillant les touffes de poils formés dans une tête bloc sont de forme ovale ou rectangulaire, approximativement, et des monofilaments de section rectangulaire sont utilisés pour améliorer les propriétés de brossage. Dans la réalisation du second aspect, on fait appel à un procédé permettant de tracer des lignes parallèles de sorte que les trous accueillant les touffes soient décalés afin que ces lignes parallèles ne reposent pas sur une ligne linéaire.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10/130818 | 1998-05-13 | ||
| JP13081898A JP3813734B2 (ja) | 1998-05-13 | 1998-05-13 | 歯ブラシ |
| JP11/6923 | 1999-01-13 | ||
| JP11006923A JP2000201739A (ja) | 1999-01-13 | 1999-01-13 | 歯ブラシ |
| PCT/JP1999/002469 WO1999058019A1 (fr) | 1998-05-13 | 1999-05-12 | Brosse a dents |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2331186A1 true CA2331186A1 (fr) | 1999-11-18 |
Family
ID=26341147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002331186A Abandoned CA2331186A1 (fr) | 1998-05-13 | 1999-05-12 | Brosse a dents |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1080663A1 (fr) |
| KR (1) | KR100581613B1 (fr) |
| CN (1) | CN1148131C (fr) |
| CA (1) | CA2331186A1 (fr) |
| ID (1) | ID28002A (fr) |
| WO (1) | WO1999058019A1 (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7934284B2 (en) * | 2003-02-11 | 2011-05-03 | Braun Gmbh | Toothbrushes |
| EP1800562A1 (fr) * | 2005-08-24 | 2007-06-27 | Curaden International AG | Systeme de brosses |
| USD765986S1 (en) | 2013-12-16 | 2016-09-13 | Colgate-Palmolive Company | Toothbrush |
| USD753922S1 (en) | 2013-12-16 | 2016-04-19 | Colgate-Palmolive Company | Toothbrush |
| USD765984S1 (en) | 2013-12-16 | 2016-09-13 | Colgate-Palmolive Company | Toothbrush |
| USD764805S1 (en) | 2013-12-16 | 2016-08-30 | Colgate-Palmolive Company | Toothbrush |
| USD764175S1 (en) | 2013-12-16 | 2016-08-23 | Colgate-Palmolive Company | Toothbrush |
| JP2021007554A (ja) * | 2019-06-28 | 2021-01-28 | サンスター株式会社 | 歯ブラシ |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5934209A (ja) * | 1982-08-20 | 1984-02-24 | 岡崎 健一 | 歯ブラシ |
| JPH026822Y2 (fr) * | 1985-12-23 | 1990-02-19 | ||
| NZ271670A (en) * | 1993-09-02 | 1996-10-28 | Lingner & Fischer Gmbh | Toothbrush bristle arrangement; rectangular, circular, 'c' or 'u' shaped tufts |
-
1999
- 1999-05-12 CA CA002331186A patent/CA2331186A1/fr not_active Abandoned
- 1999-05-12 KR KR1020007011741A patent/KR100581613B1/ko not_active IP Right Cessation
- 1999-05-12 EP EP99919556A patent/EP1080663A1/fr not_active Withdrawn
- 1999-05-12 ID IDW20002474A patent/ID28002A/id unknown
- 1999-05-12 CN CNB998059137A patent/CN1148131C/zh not_active Expired - Fee Related
- 1999-05-12 WO PCT/JP1999/002469 patent/WO1999058019A1/fr not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| CN1148131C (zh) | 2004-05-05 |
| KR20010071168A (ko) | 2001-07-28 |
| ID28002A (id) | 2001-05-03 |
| KR100581613B1 (ko) | 2006-05-22 |
| CN1299245A (zh) | 2001-06-13 |
| EP1080663A1 (fr) | 2001-03-07 |
| WO1999058019A1 (fr) | 1999-11-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Dead |