KR20180120144A - 칫솔 - Google Patents
칫솔 Download PDFInfo
- Publication number
- KR20180120144A KR20180120144A KR1020187021973A KR20187021973A KR20180120144A KR 20180120144 A KR20180120144 A KR 20180120144A KR 1020187021973 A KR1020187021973 A KR 1020187021973A KR 20187021973 A KR20187021973 A KR 20187021973A KR 20180120144 A KR20180120144 A KR 20180120144A
- Authority
- KR
- South Korea
- Prior art keywords
- neck portion
- toothbrush
- end side
- head portion
- less
- 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.)
- Granted
Links
- 210000004209 hair Anatomy 0.000 claims abstract description 28
- 238000010411 cooking Methods 0.000 claims abstract description 19
- 229920005989 resin Polymers 0.000 claims description 28
- 239000011347 resin Substances 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 14
- 239000004743 Polypropylene Substances 0.000 claims description 11
- 229920001155 polypropylene Polymers 0.000 claims description 11
- -1 polypropylene Polymers 0.000 claims description 10
- 210000004919 hair shaft Anatomy 0.000 claims 1
- 238000005452 bending Methods 0.000 description 23
- 210000000214 mouth Anatomy 0.000 description 23
- 210000003128 head Anatomy 0.000 description 16
- 230000000694 effects Effects 0.000 description 10
- 238000004140 cleaning Methods 0.000 description 9
- 210000003811 finger Anatomy 0.000 description 7
- 238000005259 measurement Methods 0.000 description 5
- 239000004677 Nylon Substances 0.000 description 4
- 208000005888 Periodontal Pocket Diseases 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 239000000806 elastomer Substances 0.000 description 4
- 230000001771 impaired effect Effects 0.000 description 4
- 229920001778 nylon Polymers 0.000 description 4
- 229920001707 polybutylene terephthalate Polymers 0.000 description 4
- 229920006324 polyoxymethylene Polymers 0.000 description 4
- 229930182556 Polyacetal Natural products 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 241000628997 Flos Species 0.000 description 1
- 125000002066 L-histidyl group Chemical group [H]N1C([H])=NC(C([H])([H])[C@](C(=O)[*])([H])N([H])[H])=C1[H] 0.000 description 1
- 241000736305 Marsilea quadrifolia Species 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 241000219793 Trifolium Species 0.000 description 1
- 229920001893 acrylonitrile styrene Polymers 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 244000144992 flock Species 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000691 measurement method 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
- 238000000465 moulding Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920006124 polyolefin elastomer Polymers 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- SCUZVMOVTVSBLE-UHFFFAOYSA-N prop-2-enenitrile;styrene Chemical compound C=CC#N.C=CC1=CC=CC=C1 SCUZVMOVTVSBLE-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B5/00—Brush bodies; Handles integral with brushware
-
- 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
- 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
- Brushes (AREA)
Abstract
Description
도 2는 동칫솔(11)의 측면도이다.
도 3은 칫솔(11)의 선단측을 확대한 평면도이다.
도 4는 칫솔(11)의 선단측을 확대한 측면도이다.
도 5a는 본 발명의 일 실시형태에 따른 칫솔의 평면도이다.
도 5b는 본 발명의 일 실시형태에 따른 칫솔의 측면도이다.
도 6a는 헤드부의 휨량의 측정 방법을 설명하는 도이다.
도 6b는 헤드부의 휨량의 측정 방법을 설명하는 도이다.
110…헤드부, 111…식모면,
120…넥부, 130…핸들부
Claims (3)
- 선단측에 배치되어 식모면에 모속이 심어 설치된 헤드부와,
상기 헤드부의 후단측에 연장 설치된 넥부와,
상기 넥부의 후단측에 연장 설치된 핸들부를 구비하고,
상기 헤드부의 두께가 2.0~4.0㎜이고,
상기 넥부는 상기 식모면과 평행하고, 또한 상기 핸들부의 길이 방향과 직교하는 방향의 폭의 최소값이 3.5㎜ 이상, 4.5㎜ 이하이고, 상기 최소값이 되는 위치로부터 후단측으로 상기 폭이 일정하거나 또는 점차 커지도록 형성되고,
상기 넥부에 있어서의 상기 최소값이 되는 위치로부터 상기 식모면과 평행하게 상기 후단측으로 10㎜ 떨어진 위치에 있어서의 상기 폭을 W㎜, 상기 식모면과 직교하는 방향의 두께를 D㎜라고 하면,
D/W로 구해지는 값이 0.7 이상, 2.5 이하이고,
휨 계수(M)(㎜4)=W×D3이 165㎜4 이상, 625㎜4 이하인 것을 특징으로 하는 칫솔. - 제 1 항에 있어서,
상기 넥부는 수지재로 형성되고,
상기 수지재의 굽힘 탄성률은 1000㎫ 이상, 2200㎫ 이하인 것을 특징으로 하는 칫솔. - 제 1 항 또는 제 2 항에 있어서,
상기 넥부는 폴리프로필렌 수지로 형성되어 있는 것을 특징으로 하는 칫솔.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020207020717A KR102418463B1 (ko) | 2016-03-09 | 2017-03-09 | 칫솔 |
| KR1020207020718A KR102418461B1 (ko) | 2016-03-09 | 2017-03-09 | 칫솔 |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2016-045368 | 2016-03-09 | ||
| JP2016045368 | 2016-03-09 | ||
| JPJP-P-2016-211879 | 2016-10-28 | ||
| JP2016211879 | 2016-10-28 | ||
| PCT/JP2017/009502 WO2017155045A1 (ja) | 2016-03-09 | 2017-03-09 | 歯ブラシ |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020207020717A Division KR102418463B1 (ko) | 2016-03-09 | 2017-03-09 | 칫솔 |
| KR1020207020718A Division KR102418461B1 (ko) | 2016-03-09 | 2017-03-09 | 칫솔 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20180120144A true KR20180120144A (ko) | 2018-11-05 |
| KR102418459B1 KR102418459B1 (ko) | 2022-07-08 |
Family
ID=59790693
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020207020718A Active KR102418461B1 (ko) | 2016-03-09 | 2017-03-09 | 칫솔 |
| KR1020187021973A Active KR102418459B1 (ko) | 2016-03-09 | 2017-03-09 | 칫솔 |
| KR1020207020717A Active KR102418463B1 (ko) | 2016-03-09 | 2017-03-09 | 칫솔 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020207020718A Active KR102418461B1 (ko) | 2016-03-09 | 2017-03-09 | 칫솔 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020207020717A Active KR102418463B1 (ko) | 2016-03-09 | 2017-03-09 | 칫솔 |
Country Status (6)
| Country | Link |
|---|---|
| KR (3) | KR102418461B1 (ko) |
| CN (3) | CN111227498B (ko) |
| MY (1) | MY197050A (ko) |
| SG (4) | SG11201807594RA (ko) |
| TW (1) | TWI753888B (ko) |
| WO (1) | WO2017155045A1 (ko) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7270551B2 (ja) * | 2017-11-30 | 2023-05-10 | ライオン株式会社 | 電動歯ブラシ用取替ブラシ及び電動歯ブラシ |
| JP7382927B2 (ja) * | 2018-05-31 | 2023-11-17 | ライオン株式会社 | 歯ブラシ |
| TWI802701B (zh) * | 2018-05-31 | 2023-05-21 | 日商獅子股份有限公司 | 牙刷 |
| JP7190872B2 (ja) * | 2018-11-08 | 2022-12-16 | ライオン株式会社 | 歯ブラシ |
| CN114431597A (zh) * | 2020-11-05 | 2022-05-06 | 好维股份有限公司 | 一种具有单一产品多种刷毛面规格的高效清洁牙刷 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0515410A (ja) * | 1991-07-12 | 1993-01-26 | Lion Corp | 歯ブラシ |
| JPH0515411A (ja) * | 1991-07-12 | 1993-01-26 | Lion Corp | 歯ブラシ |
| JPH07143914A (ja) | 1993-11-22 | 1995-06-06 | Johnson & Johnson Kk | 歯ブラシ |
| JPH0866235A (ja) * | 1994-08-26 | 1996-03-12 | Kao Corp | 歯ブラシ |
| JP2011004852A (ja) | 2009-06-24 | 2011-01-13 | Lion Corp | 歯ブラシ |
| JP2011200296A (ja) | 2010-03-24 | 2011-10-13 | Lion Corp | 歯ブラシ |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60215306A (ja) * | 1984-04-11 | 1985-10-28 | ライオン株式会社 | 歯刷子 |
| JPH0633520U (ja) * | 1992-10-09 | 1994-05-06 | 花王株式会社 | 歯ブラシ |
| DE19533144C2 (de) * | 1995-09-08 | 1999-09-16 | Coronet Werke Gmbh | Zahnbürste |
| GB9601012D0 (en) | 1996-01-18 | 1996-03-20 | Procter & Gamble | A toothbrush |
| GB9616323D0 (en) | 1996-08-02 | 1996-09-11 | Procter & Gamble | A toothbrush |
| GB9626862D0 (en) * | 1996-12-24 | 1997-02-12 | Procter & Gamble | Improvements in brush making |
| DE19816098A1 (de) * | 1998-04-09 | 1999-10-14 | Coronet Werke Gmbh | Reinigungsbürste, insbesondere Zahnbürste |
| DE10259723A1 (de) * | 2002-12-19 | 2004-07-01 | Trisa Holding Ag | Zahnbürste und Verfahren zu deren Herstellung |
| WO2004084752A2 (en) * | 2003-02-10 | 2004-10-07 | Palomar Medical Technologies, Inc. | Light emitting oral appliance and method of use |
| US8448285B2 (en) * | 2004-08-18 | 2013-05-28 | Loops, Llc | Toothbrush and methods of making and using same |
| ES2381394T3 (es) * | 2005-02-02 | 2012-05-25 | Sunstar Inc. | Método para fabricar un cepillo de dientes |
| JP5057724B2 (ja) | 2006-09-05 | 2012-10-24 | サンスター株式会社 | 歯ブラシヘッド及び歯ブラシ |
| JP2008154808A (ja) * | 2006-12-25 | 2008-07-10 | Lion Corp | 歯ブラシ |
| JP5909192B2 (ja) * | 2010-10-29 | 2016-04-26 | ライオン株式会社 | 歯ブラシ |
| JP5806922B2 (ja) * | 2011-12-07 | 2015-11-10 | ライオン株式会社 | 歯ブラシ |
| CN202396787U (zh) * | 2011-12-23 | 2012-08-29 | 龙昌兄弟股份有限公司 | 牙刷 |
| JPWO2014162957A1 (ja) | 2013-04-01 | 2017-02-16 | ライオン株式会社 | 歯ブラシ |
| JPWO2015137487A1 (ja) | 2014-03-14 | 2017-04-06 | ライオン株式会社 | 歯ブラシ用ハンドル体、歯ブラシ、及び歯ブラシ用ハンドル体の製造方法 |
| CN204273601U (zh) * | 2014-10-21 | 2015-04-22 | 扬州爱生活家庭用品有限公司 | 一种超薄牙刷 |
| WO2017049084A1 (en) | 2015-09-16 | 2017-03-23 | Israel Zimmerman | Self-righting toothbrush |
-
2017
- 2017-03-09 WO PCT/JP2017/009502 patent/WO2017155045A1/ja not_active Ceased
- 2017-03-09 CN CN202010118514.2A patent/CN111227498B/zh active Active
- 2017-03-09 MY MYPI2018703107A patent/MY197050A/en unknown
- 2017-03-09 CN CN202010118515.7A patent/CN111297042B/zh active Active
- 2017-03-09 CN CN201780016556.1A patent/CN108778049B/zh active Active
- 2017-03-09 KR KR1020207020718A patent/KR102418461B1/ko active Active
- 2017-03-09 SG SG11201807594RA patent/SG11201807594RA/en unknown
- 2017-03-09 KR KR1020187021973A patent/KR102418459B1/ko active Active
- 2017-03-09 KR KR1020207020717A patent/KR102418463B1/ko active Active
- 2017-03-09 TW TW106107736A patent/TWI753888B/zh active
- 2017-03-09 SG SG10202008599VA patent/SG10202008599VA/en unknown
- 2017-03-09 SG SG10202008598RA patent/SG10202008598RA/en unknown
- 2017-03-09 SG SG10202008614TA patent/SG10202008614TA/en unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0515410A (ja) * | 1991-07-12 | 1993-01-26 | Lion Corp | 歯ブラシ |
| JPH0515411A (ja) * | 1991-07-12 | 1993-01-26 | Lion Corp | 歯ブラシ |
| JPH07143914A (ja) | 1993-11-22 | 1995-06-06 | Johnson & Johnson Kk | 歯ブラシ |
| JPH0866235A (ja) * | 1994-08-26 | 1996-03-12 | Kao Corp | 歯ブラシ |
| JP2011004852A (ja) | 2009-06-24 | 2011-01-13 | Lion Corp | 歯ブラシ |
| JP2011200296A (ja) | 2010-03-24 | 2011-10-13 | Lion Corp | 歯ブラシ |
Also Published As
| Publication number | Publication date |
|---|---|
| KR102418461B1 (ko) | 2022-07-08 |
| CN111297042B (zh) | 2021-07-06 |
| SG11201807594RA (en) | 2018-10-30 |
| MY197050A (en) | 2023-05-23 |
| CN108778049A (zh) | 2018-11-09 |
| KR20200090938A (ko) | 2020-07-29 |
| SG10202008614TA (en) | 2020-10-29 |
| TWI753888B (zh) | 2022-02-01 |
| WO2017155045A1 (ja) | 2017-09-14 |
| CN108778049B (zh) | 2020-03-24 |
| CN111297042A (zh) | 2020-06-19 |
| KR102418459B1 (ko) | 2022-07-08 |
| TW201733492A (zh) | 2017-10-01 |
| SG10202008598RA (en) | 2020-10-29 |
| SG10202008599VA (en) | 2020-10-29 |
| KR102418463B1 (ko) | 2022-07-08 |
| KR20200090937A (ko) | 2020-07-29 |
| CN111227498A (zh) | 2020-06-05 |
| CN111227498B (zh) | 2022-04-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20180730 Patent event code: PA01051R01D Comment text: International Patent Application |
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| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20200304 Comment text: Request for Examination of Application |
|
| PA0104 | Divisional application for international application |
Comment text: Divisional Application for International Patent Patent event code: PA01041R01D Patent event date: 20200716 |
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| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20210629 Patent event code: PE09021S01D |
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| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20220422 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20220704 Patent event code: PR07011E01D |
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| PR1002 | Payment of registration fee |
Payment date: 20220705 End annual number: 3 Start annual number: 1 |
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| PG1601 | Publication of registration |