JP2019188017A - 歯間清掃具 - Google Patents
歯間清掃具 Download PDFInfo
- Publication number
- JP2019188017A JP2019188017A JP2018087034A JP2018087034A JP2019188017A JP 2019188017 A JP2019188017 A JP 2019188017A JP 2018087034 A JP2018087034 A JP 2018087034A JP 2018087034 A JP2018087034 A JP 2018087034A JP 2019188017 A JP2019188017 A JP 2019188017A
- Authority
- JP
- Japan
- Prior art keywords
- cleaning
- section
- main body
- cross
- shaft
- 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
Images
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
- A46B9/021—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups arranged like in cosmetics brushes, e.g. mascara, nail polish, eye shadow
-
- 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
-
- 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
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C15/00—Devices for cleaning between the teeth
- A61C15/02—Toothpicks
-
- 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
- A46B2200/108—Inter-dental toothbrush, i.e. for cleaning interdental spaces specifically
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Brushes (AREA)
Abstract
Description
エラストマーのみからなる従来の清掃部に比べてブラシ部の剛性が高まり、三角スポットが効果的に清掃される。
図1は第1実施形態の歯間清掃具1の概略的な正面図である。図1を参照して、歯間清掃具1が説明される。
第1実施形態に関連して説明された清掃部本体42の断面は略三角形である。しかしながら、清掃部本体は円形の断面を有してもよい。円形の断面を有する清掃部本体を備える歯間清掃具が第2実施形態において説明される。
10・・・・・・・・・・・・・・・・・・・・・基部
20・・・・・・・・・・・・・・・・・・・・・軸部
30・・・・・・・・・・・・・・・・・・・・・把持部
40・・・・・・・・・・・・・・・・・・・・・清掃部
42,42A・・・・・・・・・・・・・・・・・清掃部本体
48・・・・・・・・・・・・・・・・・・・・・ブラシ部
48a,481,482,483・・・・・・・・ブラシ
TSP・・・・・・・・・・・・・・・・・・・・三角スポット(歯間)
Claims (7)
- 歯間に挿通されることが可能な形状を有する軸部を含む基部と、
前記軸部の少なくとも一部を被覆するとともに前記歯間を清掃可能な清掃部と、を備え、
前記軸部の軸方向と直交する平面である軸直交平面での前記軸部の断面の外形は三角形である
歯間清掃具。 - 前記清掃部は、前記軸部の前記少なくとも一部を被覆するとともに前記軸部よりも低い硬度を有する清掃部本体を含み、
前記軸直交平面での前記清掃部本体の断面の外形は円形である
請求項1に記載の歯間清掃具。 - 前記清掃部は、前記軸部の前記少なくとも一部を被覆する清掃部本体を含み、
前記軸直交平面での前記清掃部本体の断面の外形は、前記軸部の中心軸と前記軸部の前記断面の前記三角形の3つの角部とをそれぞれ通過する3つの仮想直線それぞれの上に角部を有する三角形である
請求項1に記載の歯間清掃具。 - 前記清掃部は、前記清掃部本体の外周面から外向きに突出する形状を有するブラシ部を更に含み、
前記ブラシ部は、前記軸部の中心軸と前記軸部の外周面の稜線とを包含する仮想的な平面上で前記清掃部本体の前記外周面から外向きに突出する複数のブラシを含む
請求項2又は3に記載の歯間清掃具。 - 前記軸直交平面での前記軸部の前記断面の前記外形は二等辺三角形である
請求項1乃至4のいずれか1項に記載の歯間清掃具。 - 前記基部は、前記軸部が接続されているとともに指で把持されることが可能な形状を有する把持部を含み、
前記把持部は、前記軸方向に直交する第1方向において前記軸方向及び前記第1方向の双方に直交する第2方向よりも大きな寸法を有し、
前記軸部の前記断面の前記三角形の3つの辺のうち1つは前記第1方向に直交している
請求項5に記載の歯間清掃具。 - 前記清掃部は、エラストマーと強化材とを含む複合材料からなる
請求項1乃至6のいずれか1項に記載の歯間清掃具。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018087034A JP7213024B2 (ja) | 2018-04-27 | 2018-04-27 | 歯間清掃具 |
PCT/JP2019/017970 WO2019208784A1 (ja) | 2018-04-27 | 2019-04-26 | 歯間清掃具 |
US17/050,557 US20210289934A1 (en) | 2018-04-27 | 2019-04-26 | Interdental cleaning tool |
EP19793979.6A EP3782583A4 (en) | 2018-04-27 | 2019-04-26 | INTERDENTAL CLEANING TOOL |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018087034A JP7213024B2 (ja) | 2018-04-27 | 2018-04-27 | 歯間清掃具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019188017A true JP2019188017A (ja) | 2019-10-31 |
JP7213024B2 JP7213024B2 (ja) | 2023-01-26 |
Family
ID=68295535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018087034A Active JP7213024B2 (ja) | 2018-04-27 | 2018-04-27 | 歯間清掃具 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20210289934A1 (ja) |
EP (1) | EP3782583A4 (ja) |
JP (1) | JP7213024B2 (ja) |
WO (1) | WO2019208784A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT202000015307A1 (it) * | 2020-06-25 | 2021-12-25 | Simone Picci | Uno scovolino dentale con setole di dimensione variabile lungo la lunghezza longitudinale dello scovolino |
IT202000015301A1 (it) * | 2020-06-25 | 2021-12-25 | Simone Picci | Uno scovolino dentale con forma triangolare delle setole |
JP2022011649A (ja) * | 2020-06-30 | 2022-01-17 | 小林製薬株式会社 | 歯間清掃具 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5775346A (en) * | 1996-02-14 | 1998-07-07 | Advanced Implant Technologies Inc. | Interproximal dental appliances |
US20030027101A1 (en) * | 2001-08-06 | 2003-02-06 | Estela Victoria | Brush for cleaning between the teeth |
JP2016521159A (ja) * | 2013-04-11 | 2016-07-21 | テぺ ムニジェンプロダクター アーベーTePe Munhygienprodukter AB | 歯の清掃道具 |
DE102016007658A1 (de) * | 2016-06-23 | 2017-12-28 | Interbros Gmbh | Interdental-Reiniger |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3775848A (en) * | 1972-11-03 | 1973-12-04 | E Barnett | Periodontal and dental cleanser and periodontal stimulator |
DE112013002612B4 (de) | 2012-05-24 | 2016-09-22 | Sunstar Suisse S.A. | Verfahren zur Herstellung eines Interdentalreinigungswerkzeugs |
US9168115B2 (en) * | 2013-10-25 | 2015-10-27 | Zee Zee Corporation | Bristled toothpick assembly and method of using the same |
GB2557262A (en) * | 2016-12-02 | 2018-06-20 | Peri Dent Ltd | Apparatus for interdental cleaning and method for manufacturing the same |
-
2018
- 2018-04-27 JP JP2018087034A patent/JP7213024B2/ja active Active
-
2019
- 2019-04-26 EP EP19793979.6A patent/EP3782583A4/en not_active Withdrawn
- 2019-04-26 WO PCT/JP2019/017970 patent/WO2019208784A1/ja unknown
- 2019-04-26 US US17/050,557 patent/US20210289934A1/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5775346A (en) * | 1996-02-14 | 1998-07-07 | Advanced Implant Technologies Inc. | Interproximal dental appliances |
US20030027101A1 (en) * | 2001-08-06 | 2003-02-06 | Estela Victoria | Brush for cleaning between the teeth |
JP2016521159A (ja) * | 2013-04-11 | 2016-07-21 | テぺ ムニジェンプロダクター アーベーTePe Munhygienprodukter AB | 歯の清掃道具 |
DE102016007658A1 (de) * | 2016-06-23 | 2017-12-28 | Interbros Gmbh | Interdental-Reiniger |
Also Published As
Publication number | Publication date |
---|---|
EP3782583A1 (en) | 2021-02-24 |
WO2019208784A1 (ja) | 2019-10-31 |
EP3782583A4 (en) | 2021-06-16 |
US20210289934A1 (en) | 2021-09-23 |
JP7213024B2 (ja) | 2023-01-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2019208784A1 (ja) | 歯間清掃具 | |
US3254356A (en) | Combined toothbrush, tongue scraper and ear cleaner | |
US20160193021A1 (en) | Floss pick | |
JPH0430304B2 (ja) | ||
KR200478791Y1 (ko) | 기역자형 칫솔 | |
TW201703685A (zh) | 新式裝置 | |
CN107427348B (zh) | 牙缝刷 | |
JP7212457B2 (ja) | 歯間清掃具 | |
WO2019208779A1 (ja) | 歯間清掃具 | |
WO2020003798A1 (ja) | 歯間清掃具 | |
KR101865043B1 (ko) | 칫솔 | |
JP7028710B2 (ja) | 歯間清掃具 | |
JP7191546B2 (ja) | 歯間清掃具 | |
WO2022004576A1 (ja) | 歯間清掃具 | |
JP7252715B2 (ja) | 歯間清掃具 | |
JP3230652U (ja) | 歯と歯茎に優しい歯ブラシヘッド | |
WO2019003949A1 (ja) | 歯間清掃具 | |
WO2022004575A1 (ja) | 歯間清掃具 | |
JP2015036042A (ja) | 歯ブラシ | |
KR101443808B1 (ko) | 가변형 치간치솔 | |
JPH10262732A (ja) | 歯ブラシ | |
KR200417716Y1 (ko) | 틀니용 칫솔 | |
JP2018140088A (ja) | 歯間清掃具 | |
JP7302948B2 (ja) | 歯間清掃具 | |
WO2019208781A1 (ja) | 歯間清掃具 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210302 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220208 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220316 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220726 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220922 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20230105 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230116 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7213024 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |