JPH08501468A - 機械仕掛け歯ブラシ - Google Patents
機械仕掛け歯ブラシInfo
- Publication number
- JPH08501468A JPH08501468A JP6508082A JP50808294A JPH08501468A JP H08501468 A JPH08501468 A JP H08501468A JP 6508082 A JP6508082 A JP 6508082A JP 50808294 A JP50808294 A JP 50808294A JP H08501468 A JPH08501468 A JP H08501468A
- Authority
- JP
- Japan
- Prior art keywords
- toothbrush
- block
- camshaft
- head
- hair
- 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 67
- 238000004140 cleaning Methods 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 4
- 230000000717 retained effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 230000003993 interaction Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000013011 mating Effects 0.000 claims 1
- 239000000523 sample Substances 0.000 claims 1
- 210000004919 hair shaft Anatomy 0.000 abstract description 2
- 210000003128 head Anatomy 0.000 description 55
- 230000033001 locomotion Effects 0.000 description 19
- 230000009471 action Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000001680 brushing effect Effects 0.000 description 6
- 238000007790 scraping Methods 0.000 description 3
- 238000010408 sweeping Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241000904500 Oxyspora paniculata Species 0.000 description 1
- 244000007853 Sarothamnus scoparius Species 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 210000004761 scalp Anatomy 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229940034610 toothpaste Drugs 0.000 description 1
- 239000000606 toothpaste Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- A61C17/3409—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body
- A61C17/3463—Translation along the axis perpendicular to the plane defined by the bristle holder
-
- 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
-
- 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
- A61C17/349—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor with multiple brush bodies
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)
- Brushes (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.回転駆動される中心軸25のあるカムシャフト42と、該カムシャフト42 を回転駆動する駆動手段26と、中心軸50のある歯ブラシ頭部24と、底壁4 8、端壁46、一対の対向する側壁44と、上記駆動手段26をその中に保持し 、かつ、上記カムシャフト42を該駆動手段26と関係して保持する、上記歯ブ ラシ頭部24がその上に取付けられるメインハウジング22と、 上記歯ブラシ頭部24内に保持され、上記カムシャフト42に駆動されるべく 取付けられ、上記中心軸50の両側に張り出す少なくとも1個の毛塊ブロック4 0であって、該毛塊ブロックは毛塊ブロック中に保持され、そこから上方に伸び る毛54からなる少なくとも1個の毛塊52で、上記毛54は毛塊ブロック40 から遠い方に先端56があって、互いにほぼ平行に植え込まれ、上記少なくとも 1個の毛塊ブロック40はほぼ中心に毛塊軸53を有する、 動力駆動の機械仕掛け歯ブラシ20であって、 上記歯ブラシ頭部は、中にガイド手段を有し、上記少なくとも1個の毛塊ブロ ックが該ガイド手段内のガイドによってガイドされて上記ヘッド内で引込位置と 突出位置間を毛塊軸に平行に直線的に摺動するように、上記少なくとも1個の毛 塊ブロックを摺動関係で受け止め保持するようにされ、 上記少なくとも1個の毛塊ブロックは、上記カムシャフト の回転およびその結果の上記カムシャフトと上記少なくとも1個の毛塊ブロック 間の相互作用によって、上記引込位置から突出位置へ駆動され、そして、 上記毛は、使用に当たって、毛を撓らせ、毛の先端を歯の表面に沿って横方向 に動かせ、不要な異物を歯から除去するように、上記少なくとも1個の毛塊ブロ ック各々が上記突出位置に到達する前にユーザーによって歯に接触させられる、 ことを特徴とする動力駆動の機械仕掛け歯ブラシ。 2.上記ヘッドが縦長に構成され、該ヘッドの軸線に沿って複数の毛塊ブロック が配列され、各毛塊ブロックは上記ヘッドの軸線に垂直な毛塊軸を有し、カムロ ーブ45が上記毛塊ブロック各々に関係するカムシャフトに沿って配置されてい ることを特徴とする請求項1に記載の機械仕掛け歯ブラシ。 3.上記ガイド手段が上記対向する側壁の内側に伸びる対向する一対のガイドレ ール39からなることを特徴とする請求項2に記載の機械仕掛け歯ブラシ。 4.上記毛塊ブロック各々は、上記カムシャフトを受け入れる通孔60を穿設さ れ、該通孔60は上記毛塊ブロックを引込位置から突出位置へ駆動するように上 記カムシャフトが上記毛塊ブロック各々のカム第1受入面61と協働するように カム第1受入面61で一部を限定され、上記毛塊ブロック各々の中に設けられた 上記通孔60に上記カムシャフトが挿入されていることを特徴とする請求項3に 記載の機械仕掛け歯ブラシ。 5.上記カムシャフトが、実質的に断面形状円形で、直径Dの複数個のローブを 有し、該ローブは最大厚Dの連結部47で連結されていることを特徴とする請求 項4に記載の機械仕掛け歯ブラシ。 6.上記複数個のローブは、ローブ各々が各毛塊ブロックを上記カムシャフトの 中心から所定距離だけ離れるように駆動するようにカムシャフトの中心軸から放 射状に間隔を空けられ、 上記所定距離は、さまざまな歯ブラシヘッドによってさまざまな洗浄動作が可 能になるように、歯ブラシヘッドの1本のカムシャフトから別の歯ブラシヘッド の別の1本を選択可能にされていることを特徴とする請求項5に記載の機械仕掛 け歯ブラシ。 7.上記連結部は、上記カムシャフトを上記毛塊ブロック各々中に穿設されてい る通孔内に位置させるのを補助するように傾斜が付けられていることを特徴とす る請求項6に記載の機械仕掛け歯ブラシ。 8.上記カムシャフトが金属棒でできていることを特徴とする請求項7に記載の 機械仕掛け歯ブラシ。 9.上記通孔の各々が、カム第1と第2受入面が距離Dにほぼ等しい距離だけ離 されているカム第1受入面61に対向するカム第2受入面62によって限定され ていることを特徴とする請求項4に記載の機械仕掛け歯ブラシ。 10.上記少なくとも1個の毛塊ブロックが上記引込位置から上記突出位置への 0.015インチ〜0.050インチ距離だ け動くことを特徴とする請求項1に記載の機械仕掛け歯ブラシ。 11.3個以上、9個以下の毛塊ブロックが配列されている請求項2に記載の請 求項2に記載の機械仕掛け歯ブラシ。 12.6個の配列された毛塊ブロックがあり、カムシャフトが各々a,b,c, d,e,fで同定される合計6個のローブを持ち、上記カムシャフトが回転する と所定の連携周囲点をローブがa,e,b,f,c,dの順に通ることを特徴と する請求項2に記載の機械仕掛け歯ブラシ。 13.歯ブラシのヘッドおよび少なくとも1個の毛塊ブロックを密閉被覆する可 撓性のシール70で、該シール70は開口部778に少なくとも1個の毛塊ブロ ックを受け止め、それによって歯ブラシヘッドの内部に異物が入り込むのを防止 し、 該シール70は、歯ブラシヘッドの対向する側壁の外側に穿設された切欠部7 4に密閉係止する第1の唇部72と、上記少なくとも1個の毛塊ブロックの一部 に密閉係止する第2の唇部76とを有し、 上記シールの少なくとも一部は、シール、毛塊各々および少なくとも1個の毛 塊ブロックの間を密閉被覆するように毛塊各々のための開口部の少なくとも一部 に接していることを特徴とする請求項1に記載の機械仕掛け歯ブラシ。 14.上記カムシャフトが上記歯ブラシヘッドの端壁に嵌合することによって組 合せ位置にロックされることを特徴とする請求項1に記載の機械仕掛け歯ブラシ 。 15.上記少なくとも1個の毛塊ブロックのストローク頻度が約2,000回〜 10,000回/1分であることを特徴とする請求項1に記載の機械仕掛け歯ブ ラシ。 16.上記駆動手段26が電動モータである請求項1に記載の機械仕掛け歯ブラ シ。 17.上記可撓性のシールがバネ手段として機能する請求項13に記載の機械仕 掛け歯ブラシ。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US950,174 | 1992-09-24 | ||
| US07/950,174 US5259083A (en) | 1992-09-24 | 1992-09-24 | Mechanical toothbrush |
| PCT/US1993/007707 WO1994006371A1 (en) | 1992-09-24 | 1993-08-16 | Mechanical toothbrush |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08501468A true JPH08501468A (ja) | 1996-02-20 |
| JP3366637B2 JP3366637B2 (ja) | 2003-01-14 |
Family
ID=25490056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50808294A Expired - Fee Related JP3366637B2 (ja) | 1992-09-24 | 1993-08-16 | 機械仕掛け歯ブラシ |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US5259083A (ja) |
| EP (1) | EP0661954B1 (ja) |
| JP (1) | JP3366637B2 (ja) |
| CA (1) | CA2145065C (ja) |
| DE (1) | DE69332522T2 (ja) |
| MX (1) | MX9305915A (ja) |
| TW (1) | TW235232B (ja) |
| WO (1) | WO1994006371A1 (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008006303A (ja) * | 2001-11-06 | 2008-01-17 | Procter & Gamble Co | 複雑な運動の歯ブラシ |
| JP2012513797A (ja) * | 2008-12-30 | 2012-06-21 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 短い毛ストロークをもたらすためのアクチュエータシステムを備えた電動歯洗浄器具 |
| JP2015083044A (ja) * | 2013-10-25 | 2015-04-30 | サンスター株式会社 | 歯ブラシ |
Families Citing this family (132)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4343103A1 (de) * | 1993-12-17 | 1995-06-22 | Braun Ag | Elektrische Zahnbürste |
| DE19512318A1 (de) * | 1995-04-01 | 1996-10-10 | Braun Ag | Bürstenteil für eine elektrische Zahnbürste |
| CN2294034Y (zh) * | 1995-11-01 | 1998-10-14 | 毅华工程有限公司 | 机械驱动式牙刷 |
| US5822821A (en) * | 1996-01-12 | 1998-10-20 | Pentalpha Enterprises Ltd. | Electric toothbrush |
| DE19654319C1 (de) * | 1996-12-24 | 1998-08-06 | Rowenta Werke Gmbh | Elektrische Zahnbürste |
| WO1998036703A1 (de) * | 1997-02-18 | 1998-08-27 | Klaus Walkhoff | Apparat zur automatischen reinigung von zahnzwischenräumen |
| IL121724A0 (en) | 1997-09-08 | 1998-02-22 | Ramon Efi | Mechanical toothbrush |
| US6096264A (en) * | 1998-07-07 | 2000-08-01 | Peifer; Melvin W. | Toothbrush sterilization cabinet |
| GB2342571B (en) * | 1998-10-15 | 2001-06-27 | Chen Kuo Shen | Bristled toothbrush with means for scraping between teeth |
| US6138310A (en) * | 1999-04-23 | 2000-10-31 | Porper; Robert P. | Electric toothbrush having opposed bristle heads |
| US6381794B1 (en) | 1999-04-23 | 2002-05-07 | Robert P. Porper | Electric toothbrush having dual heads with oscillatory movement |
| US6401288B1 (en) | 1999-04-23 | 2002-06-11 | Robert P. Porper | Mechanical toothbrush with opposed dual heads and having oscillatory movement |
| EP1059049A1 (en) * | 1999-06-09 | 2000-12-13 | DBD Srl | Hand-actuated tooth brush |
| US7562411B2 (en) * | 1999-06-11 | 2009-07-21 | Gavney Jr James A | Oral-care device and system |
| DE50005921D1 (de) * | 1999-08-04 | 2004-05-06 | Braun Gmbh | Zahnbürste sowie zahnbürstenkopf hierfür |
| DE50015918D1 (de) * | 1999-10-19 | 2010-06-10 | Trisa Holding Ag | Zahnbürste |
| US6574820B1 (en) * | 1999-10-22 | 2003-06-10 | The Gillette Company | Brush head for toothbrush |
| DE20004597U1 (de) * | 2000-03-11 | 2001-08-02 | WIK Elektro-Hausgeräte-Vertriebsgesellschaft mbH & Co Produktionskommanditgesellschaft, 45355 Essen | Elektrische Zahnbürste |
| DE10118013A1 (de) | 2001-04-10 | 2002-10-17 | Coronet Werke Gmbh | Bürste |
| US6701565B2 (en) | 2001-04-30 | 2004-03-09 | Wik Far East Ltd. | Electric toothbrush with revolvable brush head |
| US6836917B2 (en) | 2001-05-07 | 2005-01-04 | The Procter & Gamble Company | Replaceable head electric toothbrush and connection structure therefor |
| US6721986B2 (en) * | 2001-06-28 | 2004-04-20 | Qingping Zhuan | Electric toothbrush |
| US7908699B2 (en) | 2001-07-03 | 2011-03-22 | Colgate-Palmolive Company | Oral care implement |
| WO2004028235A2 (en) | 2002-09-27 | 2004-04-08 | Colgate-Palmolive Company | Toothbrush |
| US6928685B1 (en) | 2001-11-06 | 2005-08-16 | The Procter & Gamble Company | Complex motion toothbrush |
| US20030084526A1 (en) * | 2001-11-06 | 2003-05-08 | The Procter & Gamble Co. | Multi-motion toothbrush |
| US7640614B2 (en) | 2001-11-06 | 2010-01-05 | The Procter & Gamble Company | Multi motion toothbrush |
| US20030084525A1 (en) | 2001-11-07 | 2003-05-08 | The Procter & Gamble Company | Complex motion toothbrush |
| US20030084527A1 (en) * | 2001-11-06 | 2003-05-08 | The Procter & Gamble Co. | Multi-motion toothbrush |
| EP1441665B1 (en) * | 2001-11-06 | 2012-03-21 | The Procter & Gamble Company | Multi-motion toothbrush |
| US20030140437A1 (en) * | 2002-01-31 | 2003-07-31 | Eyal Eliav | Powered toothbrush |
| US6892412B2 (en) * | 2002-01-31 | 2005-05-17 | Colgate-Palmolive Company | Powered toothbrush |
| EP1478303A1 (en) * | 2002-02-20 | 2004-11-24 | Koninklijke Philips Electronics N.V. | Electrically driven toothbrush |
| US20030163882A1 (en) * | 2002-03-04 | 2003-09-04 | The Procter & Gamble Company | Electric toothbrushes |
| US6889401B2 (en) * | 2002-03-26 | 2005-05-10 | Colgate-Palmolive Company | Powered toothbrush with vibrating section |
| US7552497B2 (en) * | 2002-03-26 | 2009-06-30 | Colgate-Palmolive Company | Powered toothbrush with rotating sections |
| US7972136B2 (en) | 2003-02-05 | 2011-07-05 | Cra Labs, Inc. | Oral irrigation and/or brushing devices and/or methods |
| US7059853B2 (en) * | 2002-06-03 | 2006-06-13 | Cra Labs, Inc. | Oral irrigation and/or brushing devices and/or methods |
| US7757329B2 (en) | 2002-06-03 | 2010-07-20 | Cra Labs, Inc. | Oral brushing devices and/or methods |
| US7266855B2 (en) * | 2002-06-04 | 2007-09-11 | Qingping Zhuan | Electric toothbrush |
| US6938294B2 (en) * | 2002-07-17 | 2005-09-06 | Colgate-Palmolive Company | Toothbrush with movable head sections for enhanced oral care |
| US20040010870A1 (en) * | 2002-07-22 | 2004-01-22 | Chiaphua Industries Limited | Hygienic electric toothbrush |
| US7024718B2 (en) * | 2002-08-02 | 2006-04-11 | J Y Chu | Electric toothbrush mechanism |
| US7757326B2 (en) | 2003-10-30 | 2010-07-20 | Cologate-Palmolive Company | Toothbrush with enhanced cleaning effects |
| US8695148B2 (en) | 2002-08-09 | 2014-04-15 | Colgate-Palmolive Company | Toothbrush |
| US8151397B2 (en) | 2002-08-09 | 2012-04-10 | Colgate-Palmolive Company | Oral care implement having flexibly supported cleaning elements extending in opposite directions |
| US7614111B2 (en) | 2002-08-09 | 2009-11-10 | Colgate-Palmolive Company | Oral care implement |
| EP2510830B1 (en) | 2002-08-09 | 2013-12-25 | Colgate-Palmolive Company | Method of forming a toothbrush |
| US6817054B2 (en) | 2002-08-09 | 2004-11-16 | Colgate-Palmolive Company | Toothbrush |
| US8990996B2 (en) | 2002-08-09 | 2015-03-31 | Colgate-Palmolive Company | Toothbrush |
| US7721376B2 (en) | 2002-09-20 | 2010-05-25 | Colgate-Palmolive Company | Oral care implement |
| US6931688B2 (en) * | 2002-08-09 | 2005-08-23 | Colgate-Palmolive Company | Toothbrush |
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| US8806695B2 (en) | 2002-08-09 | 2014-08-19 | Colgate-Palmolive Company | Oral care implement having flexibly supported cleaning elements extending in opposite directions |
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| KR101082686B1 (ko) | 2002-08-27 | 2011-11-15 | 콜게이트-파아므올리브캄파니 | 칫솔 |
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| AU2003263112A1 (en) | 2002-09-10 | 2004-04-30 | Colgate-Palmolive Company | Toothbrush with transparent handle |
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- 1993-08-16 EP EP93920110A patent/EP0661954B1/en not_active Expired - Lifetime
- 1993-08-16 DE DE69332522T patent/DE69332522T2/de not_active Expired - Fee Related
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008006303A (ja) * | 2001-11-06 | 2008-01-17 | Procter & Gamble Co | 複雑な運動の歯ブラシ |
| JP2008018261A (ja) * | 2001-11-06 | 2008-01-31 | Procter & Gamble Co | 複雑な運動の歯ブラシ |
| JP2008023352A (ja) * | 2001-11-06 | 2008-02-07 | Procter & Gamble Co | 複雑な運動の歯ブラシ |
| JP2008029856A (ja) * | 2001-11-06 | 2008-02-14 | Procter & Gamble Co | 複雑な運動の歯ブラシ |
| JP2012513797A (ja) * | 2008-12-30 | 2012-06-21 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 短い毛ストロークをもたらすためのアクチュエータシステムを備えた電動歯洗浄器具 |
| JP2015083044A (ja) * | 2013-10-25 | 2015-04-30 | サンスター株式会社 | 歯ブラシ |
Also Published As
| Publication number | Publication date |
|---|---|
| MX9305915A (es) | 1994-05-31 |
| DE69332522T2 (de) | 2003-10-02 |
| US5259083A (en) | 1993-11-09 |
| CA2145065A1 (en) | 1994-03-31 |
| TW235232B (ja) | 1994-12-01 |
| EP0661954A4 (en) | 1999-07-14 |
| EP0661954A1 (en) | 1995-07-12 |
| WO1994006371A1 (en) | 1994-03-31 |
| JP3366637B2 (ja) | 2003-01-14 |
| CA2145065C (en) | 2002-11-05 |
| USRE35941E (en) | 1998-11-03 |
| DE69332522D1 (de) | 2003-01-09 |
| EP0661954B1 (en) | 2002-11-27 |
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