TWI872170B - 牙刷 - Google Patents
牙刷 Download PDFInfo
- Publication number
- TWI872170B TWI872170B TW109143284A TW109143284A TWI872170B TW I872170 B TWI872170 B TW I872170B TW 109143284 A TW109143284 A TW 109143284A TW 109143284 A TW109143284 A TW 109143284A TW I872170 B TWI872170 B TW I872170B
- Authority
- TW
- Taiwan
- Prior art keywords
- filaments
- filament
- forked
- root
- hairs
- Prior art date
Links
- 210000004209 hair Anatomy 0.000 claims abstract description 97
- 230000007423 decrease Effects 0.000 claims abstract description 6
- 238000013459 approach Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 21
- 238000005452 bending Methods 0.000 abstract description 13
- 230000001680 brushing effect Effects 0.000 abstract description 12
- 210000003128 head Anatomy 0.000 description 27
- 230000000052 comparative effect Effects 0.000 description 17
- 238000011156 evaluation Methods 0.000 description 16
- 210000003739 neck Anatomy 0.000 description 13
- 229920005989 resin Polymers 0.000 description 11
- 239000011347 resin Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 6
- 210000000214 mouth Anatomy 0.000 description 6
- 239000004743 Polypropylene Substances 0.000 description 5
- 238000001746 injection moulding Methods 0.000 description 5
- 229920001155 polypropylene Polymers 0.000 description 5
- 229930040373 Paraformaldehyde Natural products 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000035515 penetration Effects 0.000 description 4
- 229920006324 polyoxymethylene Polymers 0.000 description 4
- -1 polypropylene Polymers 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 229920001707 polybutylene terephthalate Polymers 0.000 description 3
- 101100012902 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FIG2 gene Proteins 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- 229920001893 acrylonitrile styrene Polymers 0.000 description 2
- 210000000887 face Anatomy 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- SCUZVMOVTVSBLE-UHFFFAOYSA-N prop-2-enenitrile;styrene Chemical compound C=CC#N.C=CC1=CC=CC=C1 SCUZVMOVTVSBLE-UHFFFAOYSA-N 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 1
- 101000827703 Homo sapiens Polyphosphoinositide phosphatase Proteins 0.000 description 1
- 102100026388 L-amino-acid oxidase Human genes 0.000 description 1
- 102100023591 Polyphosphoinositide phosphatase Human genes 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 101100233916 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) KAR5 gene Proteins 0.000 description 1
- 206010044625 Trichorrhexis Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 235000012149 noodles Nutrition 0.000 description 1
- 229920001230 polyarylate Polymers 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B1/00—Brush bodies and bristles moulded as a unit
-
- 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
- A46D—MANUFACTURE OF BRUSHES
- A46D1/00—Bristles; Selection of materials for bristles
- A46D1/04—Preparing bristles
- A46D1/05—Splitting; Pointing
Landscapes
- Brushes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019-237281 | 2019-12-26 | ||
| JP2019237281 | 2019-12-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW202123847A TW202123847A (zh) | 2021-07-01 |
| TWI872170B true TWI872170B (zh) | 2025-02-11 |
Family
ID=76573906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW109143284A TWI872170B (zh) | 2019-12-26 | 2020-12-08 | 牙刷 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP7638227B2 (https=) |
| CN (1) | CN216393352U (https=) |
| TW (1) | TWI872170B (https=) |
| WO (1) | WO2021131527A1 (https=) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005526555A (ja) * | 2002-03-21 | 2005-09-08 | コロネット−ベルケ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | ブラシ毛、これを製造する方法および装置、ならびにブラシ毛製品 |
| CN101321480A (zh) * | 2005-12-02 | 2008-12-10 | 日星瑞士股份公司 | 牙刷 |
| JP2016209016A (ja) * | 2015-04-28 | 2016-12-15 | ライオン株式会社 | 歯ブラシ |
| US20180206627A1 (en) * | 2015-07-07 | 2018-07-26 | Colgate-Palmolive Company | Oral Care Implement and Monofilament Bristle for Use with the Same |
| KR20190032395A (ko) * | 2016-08-03 | 2019-03-27 | 라이온 가부시키가이샤 | 칫솔 |
| JP3223580U (ja) * | 2019-08-07 | 2019-10-17 | 株式会社Ｐ＆Ａ | 歯ブラシ |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5926900A (en) | 1997-06-16 | 1999-07-27 | Chesebrough-Pond's Usa Co. | Unitarily molded toothbrush |
| WO2000049911A1 (en) | 1999-02-24 | 2000-08-31 | Susumu Inoue | Rubber-nylon-mixture bristle toothbrush |
| JP3547672B2 (ja) * | 1999-12-16 | 2004-07-28 | ライオン株式会社 | 歯ブラシ |
| JP4013553B2 (ja) * | 2002-01-07 | 2007-11-28 | サンスター株式会社 | 歯ブラシ |
| JPWO2014162944A1 (ja) * | 2013-04-01 | 2017-02-16 | ライオン株式会社 | 歯ブラシ |
| EP2918191B1 (en) | 2014-03-11 | 2024-01-24 | The Procter & Gamble Company | Head for an oral care implement |
| JP6544003B2 (ja) | 2015-03-31 | 2019-07-17 | サンスター株式会社 | 歯ブラシ |
| CN204561298U (zh) | 2015-04-24 | 2015-08-19 | 郑超 | 一种环保三棱锥体刷毛清洁舌苔一体成型牙刷头 |
| ES2978860T3 (es) | 2016-06-03 | 2024-09-23 | Procter & Gamble | Filamento para un utensilio de cuidado bucal y utensilio de cuidado bucal |
-
2020
- 2020-12-01 JP JP2021567111A patent/JP7638227B2/ja active Active
- 2020-12-01 WO PCT/JP2020/044647 patent/WO2021131527A1/ja not_active Ceased
- 2020-12-08 TW TW109143284A patent/TWI872170B/zh active
- 2020-12-24 CN CN202023150189.2U patent/CN216393352U/zh active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005526555A (ja) * | 2002-03-21 | 2005-09-08 | コロネット−ベルケ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | ブラシ毛、これを製造する方法および装置、ならびにブラシ毛製品 |
| CN101321480A (zh) * | 2005-12-02 | 2008-12-10 | 日星瑞士股份公司 | 牙刷 |
| JP2016209016A (ja) * | 2015-04-28 | 2016-12-15 | ライオン株式会社 | 歯ブラシ |
| US20180206627A1 (en) * | 2015-07-07 | 2018-07-26 | Colgate-Palmolive Company | Oral Care Implement and Monofilament Bristle for Use with the Same |
| KR20190032395A (ko) * | 2016-08-03 | 2019-03-27 | 라이온 가부시키가이샤 | 칫솔 |
| JP3223580U (ja) * | 2019-08-07 | 2019-10-17 | 株式会社Ｐ＆Ａ | 歯ブラシ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2021131527A1 (https=) | 2021-07-01 |
| JP7638227B2 (ja) | 2025-03-03 |
| CN216393352U (zh) | 2022-04-29 |
| WO2021131527A1 (ja) | 2021-07-01 |
| TW202123847A (zh) | 2021-07-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5785820B2 (ja) | 歯ブラシ | |
| CN103957744B (zh) | 牙刷 | |
| CN110113963B (zh) | 牙刷 | |
| KR20180114550A (ko) | 칫솔 | |
| KR102771313B1 (ko) | 칫솔 | |
| KR20130113472A (ko) | 칫솔 | |
| JP6385027B1 (ja) | 歯ブラシ | |
| CN107529876B (zh) | 牙刷 | |
| CN215603803U (zh) | 牙刷 | |
| KR20180018477A (ko) | 칫솔 | |
| CN104284612B (zh) | 牙刷 | |
| WO2017155045A1 (ja) | 歯ブラシ | |
| TWI872170B (zh) | 牙刷 | |
| CN110573043A (zh) | 牙刷 | |
| JP7292031B2 (ja) | 歯間ブラシ | |
| CN216984001U (zh) | 牙刷 | |
| TWI861310B (zh) | 牙刷 | |
| CN116018109B (zh) | 牙刷 | |
| KR20210018187A (ko) | 칫솔 | |
| CN223008635U (zh) | 牙刷 | |
| JP7565672B2 (ja) | 歯間清掃具 | |
| JP2022102480A (ja) | 歯ブラシ | |
| CN219206178U (zh) | 刷成型体及牙刷 | |
| KR20240072985A (ko) | 칫솔 | |
| JP2024054019A (ja) | 歯ブラシ |