JP5373098B2 - 電気歯ブラシ、及び電気歯ブラシ用ブラシヘッド - Google Patents
電気歯ブラシ、及び電気歯ブラシ用ブラシヘッド Download PDFInfo
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- JP5373098B2 JP5373098B2 JP2011533925A JP2011533925A JP5373098B2 JP 5373098 B2 JP5373098 B2 JP 5373098B2 JP 2011533925 A JP2011533925 A JP 2011533925A JP 2011533925 A JP2011533925 A JP 2011533925A JP 5373098 B2 JP5373098 B2 JP 5373098B2
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- brush head
- tress
- bristle
- tuft
- hair
- Prior art date
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- 210000004209 hair Anatomy 0.000 claims description 77
- 238000007373 indentation Methods 0.000 claims description 38
- 230000033001 locomotion Effects 0.000 claims description 25
- 230000002093 peripheral effect Effects 0.000 claims description 22
- 230000007935 neutral effect Effects 0.000 claims description 10
- 230000001154 acute effect Effects 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 description 27
- 230000000694 effects Effects 0.000 description 11
- 239000000551 dentifrice Substances 0.000 description 6
- 230000035807 sensation Effects 0.000 description 6
- 210000004195 gingiva Anatomy 0.000 description 4
- 230000000295 complement effect Effects 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000003806 hair structure Effects 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012876 topography Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003803 hair density Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/222—Brush body details, e.g. the shape thereof or connection to handle
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B13/00—Brushes with driven brush bodies or carriers
- A46B13/02—Brushes with driven brush bodies or carriers power-driven 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
- A46B9/028—Bristle profile, the end of the bristle defining a surface other than a single plane or deviating from a simple geometric form, e.g. cylinder, sphere or cone
-
- 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
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
- A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Brushes (AREA)
Description
図2に示すように、房11及び31は外側の輪12上にそれぞれ主軸B−B及びA−A上にあり、上面図で細長く示されており、一方、それらの間にある房32はほぼ等辺の輪郭を有する、又はほぼ立方体(cubic)若しくは丸い断面を有する。前記細長い房11及び31は、回転軸9の周りに弧状に湾曲して延在する(図2を参照)。
Claims (19)
- 電気歯ブラシ(1)用のブラシヘッドであって、
毛支持体(7)の可動式装着のための装着手段を含む毛支持体(7)であって、前記毛支持体(7)は少なくとも2つの外側毛房(11)といくつかの内側毛房(13a、13b、13c)とを担持し、前記外側毛房(11)は前記内側毛房(13a、13b、13c)を上回る高さを有する、毛支持体(7)と、
前記外側毛房(11)及び内側毛房(13a、13b、13c)の自由端によって画定され、一方向に湾曲した溝形状の凹面の底(17)を有する中央のくぼみ(16)を有する、作業面(34)と、を備え、
前記外側毛房(11)の少なくとも1つは、前記毛支持体(7)の周辺側に近いその自由端の外側における縁上に面取り部(18)を有する、ブラシヘッド。 - 前記中央のくぼみ(16)の湾曲が連続している、請求項1に記載のブラシヘッド。
- 前記装着手段は、前記毛支持体(7)の回転振動運動を可能にするのに適する、請求項1又は2に記載のブラシヘッド。
- 前記面取り部(18)は、前記外側毛房(11)の自由端の平坦なセクション(19)に対して、20度〜60度の範囲の角度(γ)で傾斜され、及び/又は、それぞれの房(11)の幅(W)の25%〜75%にかけて延在しており、前記幅(W)は、房(11)の長手方向軸に対して垂直で、それぞれの面取り部(18)の長手方向を横切る、房(11)の寸法を意味すると理解される、請求項1〜3のいずれか一項に記載のブラシヘッド。
- 前記面取り部(18)は平面を画定する、請求項1〜4のいずれか一項に記載のブラシヘッド。
- 前記面取り部(18)は湾曲部を有する、請求項1〜5のいずれか一項に記載のブラシヘッド。
- 前記外側毛房(11)は、前記毛支持体(7)の周辺側に向けて、1.5度〜15度の範囲の鋭角(α)に傾斜している、請求項1〜6のいずれか一項に記載のブラシヘッド。
- 前記外側毛房(11)は、前記毛房(11)の長手方向の断面図に見られるように、それぞれの外側毛房(11)の自由端がその内側端より広い台形に形作られる、請求項1〜7のいずれか一項に記載のブラシヘッド。
- 前記内側毛房(13)に面する前記外側毛房(11)の内側面は、前記毛支持体(7)の表面に対してほぼ垂直に延在し、前記外側毛房(11)の外側面は、前記毛支持体(7)の周辺側に向かって、前記毛支持体(7)の垂直線に対して鋭角に傾けられている、請求項1〜8のいずれか一項に記載のブラシヘッド。
- 前記毛支持体(7)の第1の周辺側の前記外側毛房(11)は、前記毛支持体(7)の第2の周辺側の外側毛房を上回る高さである、請求項1〜9のいずれか一項に記載のブラシヘッド。
- 前記毛支持体(7)の前記装着手段(8)は、前記毛支持体の回転振動運動を生成するのに適する前記毛支持体(7)の回転軸(9)を画定する、請求項1〜10のいずれか一項に記載のブラシヘッド。
- 前記外側毛房(11)は、前記中央のくぼみ(16)の溝形状の凹面の底(17)がその湾曲を有する方向において、前記中央のくぼみ(16)の対向する側に配置される、請求項1に記載のブラシヘッド。
- 前記毛の自由端によって形成される前記溝形状の底は、円筒形の部分として構成される、請求項1〜12のいずれか一項に記載のブラシヘッド。
- 前記内側毛房(13a、13b、13c)の自由端は、傾斜した末端表面を有し、異なる内側毛房(13a、13b、13c)は異なる傾斜を有する末端表面を有することにより、前記溝形状の凹面の底(17)を形成する、請求項1〜13のいずれか一項に記載のブラシヘッド。
- 前記中央のくぼみ(16)の前記溝形状の底(17)は、前記毛支持体(7)の1つの周辺側に向けて、それと対向する周辺側に向かうよりも大きく隆起し、具体的にはほぼバナナ形の非対称の湾曲を呈するように形作られる、請求項1〜14のいずれか一項に記載のブラシヘッド。
- 前記外側毛房(11)と、前記中央のくぼみ(16)に隣接する区域との間の階段状の高さ上昇部の高さが約0.5mm〜2mmである、請求項1〜15のいずれか一項に記載のブラシヘッド。
- 請求項1〜16のいずれか一項に記載のブラシヘッドを有する電気歯ブラシ。
- 前記中央のくぼみ(16)の前記溝形状の凹面の底(17)は、偏向されていない中立位にある場合、前記歯ブラシの長手方向軸に対して横方向に延在する、請求項17に記載の電気歯ブラシ。
- 電気歯ブラシ(1)用のブラシヘッドであって、毛支持体(7)の可動式装着のための装着手段を含む、ほぼ皿形状の毛支持体を有し、前記毛支持体(7)は、いくつかの外側毛(11)、特に毛房と、いくつかの内側毛(13)、特に毛房とを担持し、前記外側毛(11)は前記内側毛(13)を上回る高さを有することにより、前記毛の自由端によって画定される前記作業面(34)において中央のくぼみ(16)が形成され、このくぼみは一方向に湾曲した溝形状の底を有し、前記外側毛房(11)はそれらの自由端に面取り部(18)を含むことを特徴とする、ブラシヘッド。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08019329.5 | 2008-11-05 | ||
EP08019329A EP2184031A1 (de) | 2008-11-05 | 2008-11-05 | Elektrische Zahnbürste sowie Bürstenkopf hierfür |
PCT/IB2009/054901 WO2010052655A1 (en) | 2008-11-05 | 2009-11-04 | Electric toothbrush and brush head for an electric toothbrush |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012506753A JP2012506753A (ja) | 2012-03-22 |
JP5373098B2 true JP5373098B2 (ja) | 2013-12-18 |
Family
ID=40491029
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011533925A Active JP5373098B2 (ja) | 2008-11-05 | 2009-11-04 | 電気歯ブラシ、及び電気歯ブラシ用ブラシヘッド |
JP2011533923A Active JP5373096B2 (ja) | 2008-11-05 | 2009-11-04 | 電気歯ブラシ、及び電気歯ブラシ用ブラシヘッド |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011533923A Active JP5373096B2 (ja) | 2008-11-05 | 2009-11-04 | 電気歯ブラシ、及び電気歯ブラシ用ブラシヘッド |
Country Status (15)
Country | Link |
---|---|
US (1) | US20110296642A1 (ja) |
EP (3) | EP2184031A1 (ja) |
JP (2) | JP5373098B2 (ja) |
KR (3) | KR20110081273A (ja) |
CN (2) | CN102202603B (ja) |
AU (2) | AU2009312457B8 (ja) |
BR (2) | BRPI0921645B8 (ja) |
CA (2) | CA2742773C (ja) |
DK (2) | DK2349070T3 (ja) |
ES (2) | ES2747324T3 (ja) |
HK (2) | HK1157614A1 (ja) |
MX (2) | MX2011004756A (ja) |
PL (2) | PL2349070T3 (ja) |
RU (2) | RU2479282C2 (ja) |
WO (2) | WO2010052652A1 (ja) |
Families Citing this family (13)
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EP2184032A1 (de) * | 2008-11-05 | 2010-05-12 | Braun Gmbh | Elektrische Zahnbürste sowie Bürstenkopf hierfür |
ES2593132T3 (es) * | 2011-07-06 | 2016-12-05 | Braun Gmbh | Sección de limpieza para un dispositivo de higiene bucodental eléctrico |
EP2747700A1 (en) | 2011-10-25 | 2014-07-02 | Koninklijke Philips N.V. | Brushhead for a power toothbrush with a two position coupling assembly |
EP2700330A1 (en) * | 2012-08-21 | 2014-02-26 | Braun GmbH | Brush implement for a skin treatment device |
US9131765B2 (en) | 2012-12-20 | 2015-09-15 | Brushpoint Innovations Inc | Brush head for an electric toothbrush |
CN106618777A (zh) * | 2017-02-22 | 2017-05-10 | 卢纪元 | 可视化智能刷牙系统及使用其的智能牙刷 |
CN111712167B (zh) * | 2018-05-03 | 2022-07-22 | 株式会社Lg生活健康 | 洁面装置 |
US11266226B2 (en) | 2018-12-13 | 2022-03-08 | Colgate-Palmolive Company | Oral care implement |
AU2018452938B2 (en) | 2018-12-13 | 2022-12-01 | Colgate-Palmolive Company | Oral care implement |
USD883677S1 (en) | 2018-12-13 | 2020-05-12 | Colgate-Palmolive Company | Toothbrush |
USD961269S1 (en) | 2020-07-31 | 2022-08-23 | Colgate-Palmolive Company | Oral care implement |
USD1024571S1 (en) | 2022-06-17 | 2024-04-30 | Colgate-Palmolive Company | Oral care implement |
USD1024572S1 (en) | 2022-06-24 | 2024-04-30 | Colgate-Palmolive Company | Oral care implement |
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2008
- 2008-11-05 EP EP08019329A patent/EP2184031A1/de not_active Withdrawn
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2009
- 2009-11-04 KR KR1020117010203A patent/KR20110081273A/ko active Application Filing
- 2009-11-04 EP EP09759798.3A patent/EP2349068B1/en active Active
- 2009-11-04 RU RU2011117022/14A patent/RU2479282C2/ru active
- 2009-11-04 CN CN2009801440881A patent/CN102202603B/zh active Active
- 2009-11-04 CA CA2742773A patent/CA2742773C/en active Active
- 2009-11-04 DK DK09759801.5T patent/DK2349070T3/en active
- 2009-11-04 AU AU2009312457A patent/AU2009312457B8/en active Active
- 2009-11-04 CN CN200980143777.0A patent/CN102202601B/zh active Active
- 2009-11-04 PL PL09759801T patent/PL2349070T3/pl unknown
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- 2009-11-04 WO PCT/IB2009/054898 patent/WO2010052652A1/en active Application Filing
- 2009-11-04 JP JP2011533925A patent/JP5373098B2/ja active Active
- 2009-11-04 PL PL09759798T patent/PL2349068T3/pl unknown
- 2009-11-04 EP EP09759801.5A patent/EP2349070B8/en active Active
- 2009-11-04 KR KR1020147005444A patent/KR101653127B1/ko active IP Right Grant
- 2009-11-04 ES ES09759801.5T patent/ES2690342T3/es active Active
- 2009-11-04 KR KR1020117010202A patent/KR101365312B1/ko active IP Right Grant
- 2009-11-04 MX MX2011004756A patent/MX2011004756A/es unknown
- 2009-11-04 JP JP2011533923A patent/JP5373096B2/ja active Active
- 2009-11-04 BR BRPI0921645A patent/BRPI0921645B8/pt active IP Right Grant
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