CN1933789B - 具有柔性驱动轴的电动牙刷 - Google Patents

具有柔性驱动轴的电动牙刷 Download PDF

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Publication number
CN1933789B
CN1933789B CN2005800083874A CN200580008387A CN1933789B CN 1933789 B CN1933789 B CN 1933789B CN 2005800083874 A CN2005800083874 A CN 2005800083874A CN 200580008387 A CN200580008387 A CN 200580008387A CN 1933789 B CN1933789 B CN 1933789B
Authority
CN
China
Prior art keywords
spring
spring element
drive shaft
motor
electric toothbrush
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.)
Expired - Fee Related
Application number
CN2005800083874A
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English (en)
Chinese (zh)
Other versions
CN1933789A (zh
Inventor
约翰·杰弗雷·陈
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Church and Dwight Co Inc
Original Assignee
Church and Dwight Co Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Church and Dwight Co Inc filed Critical Church and Dwight Co Inc
Publication of CN1933789A publication Critical patent/CN1933789A/zh
Application granted granted Critical
Publication of CN1933789B publication Critical patent/CN1933789B/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
    • A46B13/00—Brushes with driven brush bodies or carriers
    • 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
    • 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
    • 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
    • A61C17/3436—Rotation around the axis perpendicular to the plane defined by the bristle holder

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)
CN2005800083874A 2004-02-17 2005-02-17 具有柔性驱动轴的电动牙刷 Expired - Fee Related CN1933789B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US54532504P 2004-02-17 2004-02-17
US60/545,325 2004-02-17
PCT/US2005/005112 WO2005079624A2 (en) 2004-02-17 2005-02-17 Electric toothbrush having a flexible drive shaft

Publications (2)

Publication Number Publication Date
CN1933789A CN1933789A (zh) 2007-03-21
CN1933789B true CN1933789B (zh) 2011-01-12

Family

ID=34886134

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2005800083874A Expired - Fee Related CN1933789B (zh) 2004-02-17 2005-02-17 具有柔性驱动轴的电动牙刷

Country Status (9)

Country Link
US (1) US7398575B2 (enExample)
EP (1) EP1720426B1 (enExample)
JP (1) JP4533901B2 (enExample)
KR (1) KR101255859B1 (enExample)
CN (1) CN1933789B (enExample)
CA (1) CA2556449C (enExample)
MX (1) MXPA06009408A (enExample)
RU (1) RU2373895C2 (enExample)
WO (1) WO2005079624A2 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7861348B2 (en) 2004-12-08 2011-01-04 The Procter & Gamble Company Electric toothbrushes
DE102006004146A1 (de) * 2006-01-27 2007-08-02 Braun Gmbh Elektrische Zahnbürste
WO2010001196A1 (en) * 2008-07-02 2010-01-07 Koninklijke Philips Electronics N.V. V-spring configuration and end attachment assemblies therefor for use in a personal care appliance
BR112012015279A8 (pt) * 2009-12-23 2018-02-06 Koninklijke Philips Nv Escova de dentes elétrica
WO2014033685A2 (en) * 2012-08-31 2014-03-06 Koninklijke Philips N.V. Power toothbrush with a tunable brushhead assembly system
EP3057464B1 (en) 2013-11-05 2018-07-18 Colgate-Palmolive Company Oral care implement
WO2015069220A1 (en) 2013-11-05 2015-05-14 Colgate-Palmolive Company Oral care implement
AU2013404991B2 (en) 2013-11-05 2017-02-23 Colgate-Palmolive Company Oral care implement
USD751295S1 (en) 2013-11-05 2016-03-15 Colgate-Palmolive Company Oral care implement
USD764804S1 (en) 2013-11-05 2016-08-30 Colgate-Palmolive Company Oral care implement
USD749855S1 (en) 2013-11-05 2016-02-23 Colgate-Palmolive Company Oral care implement
WO2015170231A1 (en) * 2014-05-07 2015-11-12 Braun Gmbh Oral care implement
US10376348B2 (en) * 2014-07-02 2019-08-13 Koninklijke Philips N.V. Shaft for an automatic toothbrush
US11173021B2 (en) 2016-11-03 2021-11-16 Mihran Papazian Replacement head assembly for toothbrushing systems
KR102041499B1 (ko) * 2019-05-27 2019-11-06 김윤호 곡선형 전동칫솔
US12370031B2 (en) 2019-12-03 2025-07-29 Koninklijke Philips N.V. Brush head for an oral care device and method of assembling the same
RU2731522C1 (ru) * 2020-03-19 2020-09-03 Андрей Владимирович Ремянников Зубная щетка
WO2023068831A1 (ko) * 2021-10-20 2023-04-27 주식회사 아이투씨브릿지 칫솔질 가이드 탄성 칫솔 및 탄성 복원 메커니즘
EP4582052A3 (en) 2022-01-31 2025-09-24 Braun GmbH Attachment for an oral care device handle
US12207727B1 (en) * 2024-08-20 2025-01-28 Yong Jiang Reciprocating cleaning brush

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6381795B1 (en) * 1998-11-02 2002-05-07 Raimund Hofmann Brush part for electrical toothbrush

Family Cites Families (36)

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US3757375A (en) * 1971-08-18 1973-09-11 M Strom Obstruction removal apparatus
GB1570388A (en) 1975-11-21 1980-07-02 Unilever Ltd Toothbrushes
US4420851A (en) * 1981-12-07 1983-12-20 Wiener Stanley M Mechanized tooth brush having movement in two planes
US4845795A (en) 1985-06-10 1989-07-11 Dental Research Corporation Automatic cleaning device
JPH0683714B2 (ja) * 1985-09-09 1994-10-26 松下電工株式会社 電動歯ブラシ
US4894880A (en) 1989-02-03 1990-01-23 Aznavoorian Martin P Tooth brush
US5046213A (en) 1990-03-29 1991-09-10 Colgate-Palmolive Company Plaque removing toothbrush
USD330286S (en) 1990-03-29 1992-10-20 Colgate-Palmolive Company Set of bristles for a toothbrush
US5335389A (en) 1990-03-29 1994-08-09 Colgate-Palmolive Company Plaque removing toothbrush
AU647782B2 (en) 1990-03-29 1994-03-31 Colgate-Palmolive Company, The Toothbrush
IL99717A0 (en) 1991-10-11 1992-08-18 Zvi Davidovitz Toothbrush
US5383242A (en) 1992-01-08 1995-01-24 Bausch & Lomb Incorporated Electric toothbrush
DE4225547A1 (de) 1992-08-01 1994-02-03 Bausch & Lomb Elektrische Zahnbürste
JPH0793892B2 (ja) 1992-08-31 1995-10-11 株式会社精工舎 電動歯ブラシ
US6006394A (en) 1992-11-02 1999-12-28 Gillette Canada Inc. Toothbrush
JPH0749007B2 (ja) * 1992-11-30 1995-05-31 株式会社オーゼン 電動歯ブラシ
GB2283411B (en) 1993-10-08 1997-03-26 Mcdougall Gregory J A brush for personal hygiene purposes
US5404608A (en) 1993-10-19 1995-04-11 Bausch & Lomb Incorporated Electric toothbrush
DE4410003C1 (de) * 1994-03-23 1995-03-16 Herbert Haiduk Zahnbürste
WO2004084674A1 (ja) 1994-03-24 2004-10-07 Kazuhiko Yukawa 電動歯ブラシ
US5392483A (en) 1994-07-07 1995-02-28 Chesebrough-Pond's Usa Co., Division Of Conopco, Inc. Multi-level bristle tuft toothbrush
US5524312A (en) 1995-03-06 1996-06-11 Tan; Kuo-Ching Electric toothbrush
DE69619802T2 (de) 1995-12-28 2002-11-14 Koninklijke Philips Electronics N.V., Eindhoven Vorrichtung zum zähneputzen und zubehör für diese vorrichtung
DE19627752A1 (de) * 1996-07-10 1998-01-15 Braun Ag Elektrische Zahnbürste
US5732432A (en) 1996-11-20 1998-03-31 Addway Engineering Limited Electric toothbrushes
DE19654319C1 (de) * 1996-12-24 1998-08-06 Rowenta Werke Gmbh Elektrische Zahnbürste
ATE216852T1 (de) * 1997-07-16 2002-05-15 Trisa Buerstenfabrik Ag Aufsteckteil für eine motorisch, insbesondere elektromotorisch betriebene zahnbürste
ATE233060T1 (de) 1997-11-12 2003-03-15 Gillette Canada Zahnbürste
US6371294B1 (en) 1998-09-30 2002-04-16 The Procter & Gamble Company Electric toothbrush
US6000083A (en) 1998-09-30 1999-12-14 Dr. Johns Products, Ltd. Electric toothbrush
US6178579B1 (en) 1998-09-30 2001-01-30 Dr. Johns Products, Ltd. Electric toothbrush
USD434563S (en) 2000-03-07 2000-12-05 Gillette Canada Company Set of bristles for a brush
US6836917B2 (en) 2001-05-07 2005-01-04 The Procter & Gamble Company Replaceable head electric toothbrush and connection structure therefor
EP1424955B1 (de) * 2001-09-14 2008-07-23 Braun GmbH Zahnbürste
GB2383262A (en) * 2001-12-21 2003-06-25 Jk Microtechnology Ltd A mechanically driven toothbrush
US20030226223A1 (en) 2002-06-11 2003-12-11 The Procter & Gamble Co. High efficiency electric toothbrush

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6381795B1 (en) * 1998-11-02 2002-05-07 Raimund Hofmann Brush part for electrical toothbrush

Also Published As

Publication number Publication date
EP1720426B1 (en) 2016-09-07
WO2005079624A3 (en) 2009-03-05
CA2556449C (en) 2011-02-15
JP2007525265A (ja) 2007-09-06
RU2006133280A (ru) 2008-03-27
CA2556449A1 (en) 2005-09-01
KR20060130222A (ko) 2006-12-18
JP4533901B2 (ja) 2010-09-01
US7398575B2 (en) 2008-07-15
EP1720426A2 (en) 2006-11-15
KR101255859B1 (ko) 2013-04-17
RU2373895C2 (ru) 2009-11-27
CN1933789A (zh) 2007-03-21
MXPA06009408A (es) 2007-03-01
WO2005079624A2 (en) 2005-09-01
US20050177962A1 (en) 2005-08-18

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110112

Termination date: 20190217