JP7632866B2 - ブラシヘッドの構成 - Google Patents
ブラシヘッドの構成 Download PDFInfo
- Publication number
- JP7632866B2 JP7632866B2 JP2020501363A JP2020501363A JP7632866B2 JP 7632866 B2 JP7632866 B2 JP 7632866B2 JP 2020501363 A JP2020501363 A JP 2020501363A JP 2020501363 A JP2020501363 A JP 2020501363A JP 7632866 B2 JP7632866 B2 JP 7632866B2
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- JP
- Japan
- Prior art keywords
- tuft
- spike
- matrix
- spike body
- spikes
- 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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- 239000011159 matrix material Substances 0.000 claims description 59
- 238000000034 method Methods 0.000 claims description 27
- 238000002844 melting Methods 0.000 claims description 16
- 230000008018 melting Effects 0.000 claims description 16
- 238000005520 cutting process Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 8
- 230000000717 retained effect Effects 0.000 claims description 3
- 230000003750 conditioning effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 21
- 230000014759 maintenance of location Effects 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 4
- 229920002725 thermoplastic elastomer Polymers 0.000 description 4
- 238000009732 tufting Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46D—MANUFACTURE OF BRUSHES
- A46D3/00—Preparing, i.e. Manufacturing brush bodies
- A46D3/04—Machines for inserting or fixing bristles in bodies
- A46D3/045—Machines for inserting or fixing bristles in bodies for fixing bristles by fusing or gluing to a body
-
- 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
- A46B3/06—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier by welding together bristles made of metal wires or plastic materials
-
- 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
- A46B3/20—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier the bristles being fixed or joined in rubber bodies, e.g. in soft rubber
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B7/00—Bristle carriers arranged in the brush body
- A46B7/04—Bristle carriers arranged in the brush body interchangeably removable bristle carriers
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B7/00—Bristle carriers arranged in the brush body
- A46B7/04—Bristle carriers arranged in the brush body interchangeably removable bristle carriers
- A46B7/042—Clip or snap connection for bristle carriers
-
- 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
- A46D3/00—Preparing, i.e. Manufacturing brush bodies
- A46D3/005—Preparing, i.e. Manufacturing brush bodies by moulding or casting a body around bristles or tufts of bristles
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46D—MANUFACTURE OF BRUSHES
- A46D9/00—Machines for finishing brushes
- A46D9/02—Cutting; Trimming
-
- 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
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46D—MANUFACTURE OF BRUSHES
- A46D3/00—Preparing, i.e. Manufacturing brush bodies
- A46D3/08—Parts of brush-making machines
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Brushes (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
Claims (5)
- ブラシヘッドアセンブリを製造する方法であって、
モールドにおいて複数のスパイク本体を成形するステップと、
それぞれのスパイク本体の開口部を介して、タフトへと整えられる複数の剛毛ストランドを挿入するステップと、
それぞれのタフトの自由端、前記自由端と反対の近位端、又は前記自由端及び前記近位端の両方を調整するステップと、
前記タフトの近位端を前記スパイク本体に結合させて、タフトスパイクを製造するステップと、
前記ブラシヘッドアセンブリのネックのプラテンの周囲に、タフトスパイクが注入される複数のレセプタクルがその中に形成されたマトリクスを形成するステップと、
前記タフトスパイクの近位端が前記マトリクスにおいて保持されて、前記タフトスパイクの自由端が前記マトリクスの外側にあるように、前記タフトスパイクを前記マトリクスのレセプタクル内に注入するステップと、
を含み、
それぞれのレセプタクルが、第1の寸法を有する制限部分を含み、それぞれのスパイク本体が、前記第1の寸法よりも大きい第2の寸法を有する保持特徴を含み、前記注入するステップは、前記制限部分を越えて前記保持特徴を挿入するステップを含む、方法。 - 前記調整するステップは、前記モールドにおいて前記スパイク本体を位置付けるステップ、前記スパイク本体から延びる前記剛毛ストランドの自由端を画定するために、前記モールドの下に形状プレートを位置付けるステップを含む、請求項1に記載の方法。
- 前記調整するステップは、前記モールドにおいて前記スパイク本体を位置付けるステップ、前記タフトスパイクの近位端において前記モールドの上に切断プレートを位置付けるステップ、及び、前記切断プレートの上に延びる前記剛毛ストランドの余分な部分をナイフで切断するステップを含む、請求項1に記載の方法。
- 前記タフトの近位端を前記スパイク本体に結合させて、タフトスパイクを製造するステップは、融解ユニットの融解ピン、加熱空気、レーザ溶接、又は融解ユニットの融解ピン、加熱空気、及びレーザ溶接のうち少なくとも1つを含む組み合わせを利用して、前記スパイク本体及び前記剛毛ストランドの近位端を共に少なくとも部分的に融解するのに十分な温度を加えるステップを含む、請求項1に記載の方法。
- 前記タフトスパイクは、前記マトリクス内に空気圧によって、油圧によって、又は機械的に注入される、請求項1に記載の方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762531383P | 2017-07-12 | 2017-07-12 | |
| US62/531,383 | 2017-07-12 | ||
| PCT/EP2018/066345 WO2019011601A1 (en) | 2017-07-12 | 2018-06-20 | BRUSH HEAD ARRANGEMENTS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2020527071A JP2020527071A (ja) | 2020-09-03 |
| JP7632866B2 true JP7632866B2 (ja) | 2025-02-19 |
Family
ID=62784113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020501363A Active JP7632866B2 (ja) | 2017-07-12 | 2018-06-20 | ブラシヘッドの構成 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US11540621B2 (ja) |
| EP (1) | EP3651614A1 (ja) |
| JP (1) | JP7632866B2 (ja) |
| KR (1) | KR20200028432A (ja) |
| CN (1) | CN110868890A (ja) |
| RU (1) | RU2020106396A (ja) |
| WO (1) | WO2019011601A1 (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020215306A1 (zh) * | 2019-04-26 | 2020-10-29 | 龙昌日用品工业(南宁)有限公司 | 牙刷 |
| JP2021007553A (ja) * | 2019-06-28 | 2021-01-28 | サンスター株式会社 | 歯ブラシ |
| CN111387690A (zh) * | 2020-04-17 | 2020-07-10 | 深圳市永宏达科技有限公司 | 一种刷头及其制造方法 |
| US11998413B1 (en) * | 2023-11-20 | 2024-06-04 | Mingfeng Li | Electric toothbrush replacement head device |
| USD1121969S1 (en) | 2024-08-06 | 2026-04-14 | Oralic Supplies, Inc. | Toothbrush head |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007175525A (ja) | 2003-03-14 | 2007-07-12 | Gillette Co | 歯ブラシヘッド |
| US20110225758A1 (en) | 2010-03-19 | 2011-09-22 | Chung Tae Sang | Method for manufacturing toothbrush and toothbrush manufactured by the method |
| US20150164211A1 (en) | 2012-05-17 | 2015-06-18 | Colgate-Palmolive Company | Oral care implement and method of manufacturing an oral care implement |
| WO2016181322A1 (en) | 2015-05-14 | 2016-11-17 | Koninklijke Philips N.V. | Brush head assembly and methods of manufacture |
| JP2017512567A (ja) | 2014-03-25 | 2017-05-25 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | ブラシヘッド製造方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3828571A1 (de) | 1988-08-23 | 1990-03-01 | Schlerf Coronet Werke | Verfahren zur herstellung von borstenwaren |
| JPH07155223A (ja) | 1993-12-06 | 1995-06-20 | Sunstar Inc | 歯ブラシの倒毛抜き装置及び歯ブラシの製造方法 |
| DE4415886A1 (de) | 1994-05-05 | 1995-11-09 | Coronet Werke Gmbh | Verfahren zur Herstellung von Borstenwaren im Wege des Spritzgießens |
| DE19506597A1 (de) | 1995-02-27 | 1996-08-29 | Coronet Werke Gmbh | Borstenware sowie Verfahren und Vorrichtung zu ihrer Herstellung |
| GB9620092D0 (en) | 1996-09-26 | 1996-11-13 | Unilever Plc | A brush and method for producing same |
| DE19932377A1 (de) | 1999-07-13 | 2001-02-08 | Coronet Werke Gmbh | Verfahren und Vorrichtung zur Herstellung von Bürsten sowie danach hergestellteBürsten |
| DE10221786A1 (de) | 2002-05-15 | 2003-11-27 | Schiffer Fa M & C | Bürste und Verfahren zu deren Herstellung |
| DE20301634U1 (de) | 2003-02-03 | 2004-06-09 | M + C Schiffer Gmbh | Bürste, insbesondere Zahnbürste |
| DE20303934U1 (de) | 2003-03-12 | 2004-07-22 | M + C Schiffer Gmbh | Vorrichtung zum Herstellen einer Bürste |
| ES2280859T3 (es) * | 2004-05-07 | 2007-09-16 | GLAXOSMITHKLINE CONSUMER HEALTHCARE GMBH & CO KG | Cabezal de cepillo. |
| DE102005029366B4 (de) * | 2005-06-24 | 2014-01-16 | Zahoransky Ag | Verfahren und Vorrichtung zum Herstellen von Bürsten sowie danach hergestellte Bürste |
| CN2891777Y (zh) * | 2006-03-20 | 2007-04-25 | 姚瑶 | 换毛牙刷 |
| KR20120056311A (ko) | 2009-09-11 | 2012-06-04 | 정태상 | 칫솔 제조 방법 및 이 방법으로 제조된 칫솔 |
| US20120233791A1 (en) * | 2009-12-22 | 2012-09-20 | Panasonic Electric Works Co., Ltd | Brush body and toothbrush |
| EP2420156A1 (de) | 2010-08-18 | 2012-02-22 | Trisa Holding AG | Zahnbürste mit Borstenbündeln, die Borsten unterschiedlicher Länge aufweisen, und Vorrichtung zum Beborsten einer solchen Zahnbürste |
| US10750847B2 (en) | 2015-05-14 | 2020-08-25 | Koninklijke Philips N.V. | Brush head arrangements |
| WO2017186371A1 (de) | 2016-04-26 | 2017-11-02 | Gb Boucherie Nv | Verfahren und vorrichtung zum herstellen einer buerste |
-
2018
- 2018-06-20 JP JP2020501363A patent/JP7632866B2/ja active Active
- 2018-06-20 WO PCT/EP2018/066345 patent/WO2019011601A1/en not_active Ceased
- 2018-06-20 CN CN201880046253.9A patent/CN110868890A/zh active Pending
- 2018-06-20 KR KR1020207003972A patent/KR20200028432A/ko not_active Ceased
- 2018-06-20 US US16/629,334 patent/US11540621B2/en active Active
- 2018-06-20 EP EP18735213.3A patent/EP3651614A1/en active Pending
- 2018-06-20 RU RU2020106396A patent/RU2020106396A/ru unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007175525A (ja) | 2003-03-14 | 2007-07-12 | Gillette Co | 歯ブラシヘッド |
| US20110225758A1 (en) | 2010-03-19 | 2011-09-22 | Chung Tae Sang | Method for manufacturing toothbrush and toothbrush manufactured by the method |
| US20150164211A1 (en) | 2012-05-17 | 2015-06-18 | Colgate-Palmolive Company | Oral care implement and method of manufacturing an oral care implement |
| JP2017512567A (ja) | 2014-03-25 | 2017-05-25 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | ブラシヘッド製造方法 |
| WO2016181322A1 (en) | 2015-05-14 | 2016-11-17 | Koninklijke Philips N.V. | Brush head assembly and methods of manufacture |
| JP2018514253A (ja) | 2015-05-14 | 2018-06-07 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | ブラシヘッドアセンブリ及び製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20210137259A1 (en) | 2021-05-13 |
| WO2019011601A1 (en) | 2019-01-17 |
| RU2020106396A (ru) | 2021-08-12 |
| US11540621B2 (en) | 2023-01-03 |
| KR20200028432A (ko) | 2020-03-16 |
| RU2020106396A3 (ja) | 2021-10-27 |
| EP3651614A1 (en) | 2020-05-20 |
| JP2020527071A (ja) | 2020-09-03 |
| CN110868890A (zh) | 2020-03-06 |
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