CN118356050A - 牙刷 - Google Patents
牙刷 Download PDFInfo
- Publication number
- CN118356050A CN118356050A CN202410610365.XA CN202410610365A CN118356050A CN 118356050 A CN118356050 A CN 118356050A CN 202410610365 A CN202410610365 A CN 202410610365A CN 118356050 A CN118356050 A CN 118356050A
- Authority
- CN
- China
- Prior art keywords
- brush head
- head base
- brush
- maximum length
- monofilament
- 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.)
- Pending
Links
- 238000003780 insertion Methods 0.000 claims abstract description 148
- 230000037431 insertion Effects 0.000 claims abstract description 148
- 229920005989 resin Polymers 0.000 claims abstract description 58
- 239000011347 resin Substances 0.000 claims abstract description 58
- 229920002635 polyurethane Polymers 0.000 claims description 15
- 239000004814 polyurethane Substances 0.000 claims description 15
- 238000000465 moulding Methods 0.000 description 30
- 238000000034 method Methods 0.000 description 21
- 210000000214 mouth Anatomy 0.000 description 17
- 230000001680 brushing effect Effects 0.000 description 10
- 238000004140 cleaning Methods 0.000 description 8
- 238000001746 injection moulding Methods 0.000 description 8
- 238000011156 evaluation Methods 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 239000002689 soil Substances 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 210000003128 head Anatomy 0.000 description 5
- -1 polypropylene Polymers 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 4
- 235000014113 dietary fatty acids Nutrition 0.000 description 4
- 229930195729 fatty acid Natural products 0.000 description 4
- 239000000194 fatty acid Substances 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 239000000806 elastomer Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 229920006324 polyoxymethylene Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001953 sensory effect Effects 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerol Natural products OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 150000004668 long chain fatty acids Chemical class 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920005644 polyethylene terephthalate glycol copolymer Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- A46B5/00—Brush bodies; Handles integral with brushware
-
- 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
- A46B3/005—Bristle carriers and bristles moulded as a unit
-
- 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
- A46B3/04—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier by mouldable materials, e.g. metals, cellulose derivatives, plastics
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B5/00—Brush bodies; Handles integral with brushware
- A46B5/002—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions
- A46B5/0025—Brushes with elastically deformable heads that change shape during use
- A46B5/0029—Head made of soft plastics, rubber or rubber inserts in plastics matrix
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B5/00—Brush bodies; Handles integral with brushware
- A46B5/0095—Removable or interchangeable brush heads
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- 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
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Brushes (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019-231982 | 2019-12-23 | ||
| JP2019231982 | 2019-12-23 | ||
| PCT/JP2020/044628 WO2021131526A1 (ja) | 2019-12-23 | 2020-12-01 | 歯ブラシ |
| CN202080079989.3A CN114760881B (zh) | 2019-12-23 | 2020-12-01 | 牙刷 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080079989.3A Division CN114760881B (zh) | 2019-12-23 | 2020-12-01 | 牙刷 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118356050A true CN118356050A (zh) | 2024-07-19 |
Family
ID=76573894
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410610365.XA Pending CN118356050A (zh) | 2019-12-23 | 2020-12-01 | 牙刷 |
| CN202080079989.3A Active CN114760881B (zh) | 2019-12-23 | 2020-12-01 | 牙刷 |
| CN202023095842.XU Active CN216255954U (zh) | 2019-12-23 | 2020-12-21 | 牙刷 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080079989.3A Active CN114760881B (zh) | 2019-12-23 | 2020-12-01 | 牙刷 |
| CN202023095842.XU Active CN216255954U (zh) | 2019-12-23 | 2020-12-21 | 牙刷 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20220400843A1 (https=) |
| EP (1) | EP4082388A4 (https=) |
| JP (1) | JP7607587B2 (https=) |
| KR (1) | KR20220120557A (https=) |
| CN (3) | CN118356050A (https=) |
| TW (1) | TWI867103B (https=) |
| WO (1) | WO2021131526A1 (https=) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220400843A1 (en) * | 2019-12-23 | 2022-12-22 | Lion Corporation | Toothbrush |
| US11877645B2 (en) | 2021-05-14 | 2024-01-23 | Colgate-Palmolive Company | Personal care implement |
| JP7617835B2 (ja) * | 2021-12-20 | 2025-01-20 | ライオン株式会社 | ブラシ成形体および歯ブラシ |
| CN118234405A (zh) * | 2021-12-22 | 2024-06-21 | 狮王株式会社 | 刷头成型体以及牙刷 |
| JP2023093930A (ja) * | 2021-12-23 | 2023-07-05 | サンスター株式会社 | 歯ブラシ |
| USD1029506S1 (en) * | 2021-12-30 | 2024-06-04 | Colgate-Palmolive Company | Toothbrush |
| USD1090056S1 (en) * | 2022-09-06 | 2025-08-26 | Smile Makers, Llc | Tongue cleaning device |
| JPWO2024135197A1 (https=) * | 2022-12-22 | 2024-06-27 | ||
| WO2024142753A1 (ja) * | 2022-12-27 | 2024-07-04 | ライオン株式会社 | ブラシ成形体および歯ブラシ |
| CN119584889A (zh) * | 2022-12-27 | 2025-03-07 | 狮王株式会社 | 牙刷 |
| CN121843617A (zh) * | 2023-09-26 | 2026-04-10 | 狮王株式会社 | 牙刷 |
Family Cites Families (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61207233A (ja) | 1985-03-13 | 1986-09-13 | Kubota Ltd | 走行装置 |
| JPS61207233U (https=) | 1985-06-14 | 1986-12-27 | ||
| FR2654597B1 (fr) * | 1989-11-21 | 1992-02-21 | Beltramo Philippe | Brosse a dent a tetes interchangeables. |
| US5369831A (en) * | 1991-03-25 | 1994-12-06 | Sonex International Corporation | Therapeutic ultrasonic toothbrush |
| DE4136537C1 (https=) * | 1991-11-06 | 1993-01-21 | Johnson & Johnson Ag, Spreitenbach, Ch | |
| US5722043A (en) * | 1993-02-05 | 1998-02-24 | The Research Foundation Of State University Of New York | Method and apparatus of assigning and sharing channels in a cellular communication system |
| US20020112302A1 (en) * | 1994-09-16 | 2002-08-22 | Susan Harrison | Child's utensil |
| US5987688A (en) * | 1995-11-09 | 1999-11-23 | Gillette Canada Inc. | Gum-massaging oral brush |
| WO2000049911A1 (en) * | 1999-02-24 | 2000-08-31 | Susumu Inoue | Rubber-nylon-mixture bristle toothbrush |
| JP2002291534A (ja) * | 2001-04-03 | 2002-10-08 | Temuko Kk | 歯ブラシ |
| JP2003144228A (ja) * | 2001-11-13 | 2003-05-20 | Asahi Irika Kk | ブラシ部分が交換可能な歯ブラシ |
| JP2003153741A (ja) * | 2001-11-22 | 2003-05-27 | Matsushita Electric Works Ltd | 歯茎マッサージ用ブラシおよび歯茎マッサージ装置 |
| JP4146729B2 (ja) * | 2002-05-27 | 2008-09-10 | テムコ株式会社 | 歯ブラシ |
| KR200299445Y1 (ko) * | 2002-09-18 | 2003-01-06 | 정창구 | 칫솔 |
| JP4628956B2 (ja) * | 2003-10-29 | 2011-02-09 | ライオン株式会社 | 歯ブラシ |
| KR200364176Y1 (ko) * | 2004-07-09 | 2004-10-08 | 방선오 | 아래위로 닦기가 편리한 가로형 칫솔 |
| JP2010194044A (ja) * | 2009-02-24 | 2010-09-09 | Sunstar Inc | 歯ブラシ及びその製造方法 |
| JP5993555B2 (ja) * | 2011-08-09 | 2016-09-14 | ライオン株式会社 | 歯ブラシ |
| KR102577531B1 (ko) * | 2014-09-01 | 2023-09-12 | 라이온 가부시키가이샤 | 칫솔 |
| 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 |
| SG11201807604QA (en) * | 2016-03-09 | 2018-10-30 | Lion Corp | Toothbrush |
| KR101804482B1 (ko) * | 2016-03-24 | 2017-12-04 | 김재찬 | 칫솔모 헤드 교체 가능한 칫솔 |
| JP2017176219A (ja) * | 2016-03-28 | 2017-10-05 | ライオン株式会社 | 歯ブラシのハンドル体および歯ブラシ |
| JP6711106B2 (ja) * | 2016-04-22 | 2020-06-17 | オムロンヘルスケア株式会社 | 歯ブラシ |
| JP2018033510A (ja) | 2016-08-29 | 2018-03-08 | ライオン株式会社 | 歯ブラシの製造方法 |
| CN108158195A (zh) * | 2016-12-07 | 2018-06-15 | 陈德谦 | 旋转牙刷 |
| CN107041792A (zh) | 2017-02-08 | 2017-08-15 | 河源唯缇科技有限公司 | 一种套接式刷毛套牙刷装置 |
| KR102126524B1 (ko) * | 2019-09-02 | 2020-06-24 | 이단열 | 기능성 칫솔패드와 교체 가능한 u자형 칫솔모헤드가 장착된 칫솔 |
| US20220400843A1 (en) * | 2019-12-23 | 2022-12-22 | Lion Corporation | Toothbrush |
| KR102176455B1 (ko) * | 2020-02-04 | 2020-11-09 | 김은진 | 기능성 칫솔 |
| DE102020105351A1 (de) * | 2020-02-28 | 2021-09-02 | Zahoransky Ag | Zahnbürstenkopf, Zahnbürste, Verfahren zur Herstellung eines Zahnbürstenkopfes, Verfahren zur Herstellung einer Zahnbürste, additive Fertigungsvorrichtung, Computerprogramm und computerlesbares Medium |
| KR102194701B1 (ko) * | 2020-03-30 | 2020-12-23 | 이단열 | 칫솔본체에 교체 가능한 도브테일형 칫솔모헤드가 장착된 칫솔 |
-
2020
- 2020-12-01 US US17/777,548 patent/US20220400843A1/en active Pending
- 2020-12-01 EP EP20905298.4A patent/EP4082388A4/en active Pending
- 2020-12-01 KR KR1020227017246A patent/KR20220120557A/ko active Pending
- 2020-12-01 JP JP2021567110A patent/JP7607587B2/ja active Active
- 2020-12-01 CN CN202410610365.XA patent/CN118356050A/zh active Pending
- 2020-12-01 CN CN202080079989.3A patent/CN114760881B/zh active Active
- 2020-12-01 WO PCT/JP2020/044628 patent/WO2021131526A1/ja not_active Ceased
- 2020-12-02 TW TW109142422A patent/TWI867103B/zh active
- 2020-12-21 CN CN202023095842.XU patent/CN216255954U/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| TWI867103B (zh) | 2024-12-21 |
| CN114760881B (zh) | 2024-06-07 |
| CN114760881A (zh) | 2022-07-15 |
| US20220400843A1 (en) | 2022-12-22 |
| TW202123845A (zh) | 2021-07-01 |
| JPWO2021131526A1 (https=) | 2021-07-01 |
| WO2021131526A1 (ja) | 2021-07-01 |
| JP7607587B2 (ja) | 2024-12-27 |
| EP4082388A4 (en) | 2024-01-10 |
| KR20220120557A (ko) | 2022-08-30 |
| EP4082388A1 (en) | 2022-11-02 |
| CN216255954U (zh) | 2022-04-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |