WO2008019864A3 - Brush part for an electric toothbrush and electric toothbrush comprising a brush part of this type - Google Patents

Brush part for an electric toothbrush and electric toothbrush comprising a brush part of this type Download PDF

Info

Publication number
WO2008019864A3
WO2008019864A3 PCT/EP2007/007271 EP2007007271W WO2008019864A3 WO 2008019864 A3 WO2008019864 A3 WO 2008019864A3 EP 2007007271 W EP2007007271 W EP 2007007271W WO 2008019864 A3 WO2008019864 A3 WO 2008019864A3
Authority
WO
WIPO (PCT)
Prior art keywords
brush part
electric toothbrush
type
movement
slide bar
Prior art date
Application number
PCT/EP2007/007271
Other languages
German (de)
French (fr)
Other versions
WO2008019864A2 (en
Inventor
Alfred Schuetz
Christian Graf
Original Assignee
Gimelli Produktions Ag
Alfred Schuetz
Christian Graf
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 Gimelli Produktions Ag, Alfred Schuetz, Christian Graf filed Critical Gimelli Produktions Ag
Publication of WO2008019864A2 publication Critical patent/WO2008019864A2/en
Publication of WO2008019864A3 publication Critical patent/WO2008019864A3/en

Links

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
    • A61C17/349—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor with multiple brush bodies
    • 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
    • A61C17/3418—Rotation around the axis of the toothbrush 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
    • 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
    • A61C17/3472—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 with combined movements of the brush body

Abstract

The invention relates to a simple construction of a brush part (20) of an electric toothbrush, in which the bristle carrier plate (11) executes an oscillating movement about a longitudinal axis and the bristles (15) execute an oscillating rotational movement about their normal axis. The drive assemblies inside the brush part (20) that are required to achieve this movement essentially consist of a transversal pin (8), which is guided in an oblique slot (10) and which is connected to a slide bar (7). The slide bar (7) has toothing on the front end and engages in gear wheels (16) of the bristle carrier (14).
PCT/EP2007/007271 2006-08-17 2007-08-17 Brush part for an electric toothbrush and electric toothbrush comprising a brush part of this type WO2008019864A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200610038608 DE102006038608A1 (en) 2006-08-17 2006-08-17 Brush part for an electric toothbrush and electric toothbrush with such a brush part
DE102006038608.6 2006-08-17

Publications (2)

Publication Number Publication Date
WO2008019864A2 WO2008019864A2 (en) 2008-02-21
WO2008019864A3 true WO2008019864A3 (en) 2008-06-05

Family

ID=38859078

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/007271 WO2008019864A2 (en) 2006-08-17 2007-08-17 Brush part for an electric toothbrush and electric toothbrush comprising a brush part of this type

Country Status (2)

Country Link
DE (1) DE102006038608A1 (en)
WO (1) WO2008019864A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2410641A1 (en) * 2010-07-23 2012-01-25 Braun GmbH Linear electric motor
EP2420203B1 (en) 2010-08-19 2019-10-23 Braun GmbH Resonant motor unit and electric device with resonant motor unit
EP2550938B1 (en) 2011-07-25 2015-01-14 Braun GmbH Oral hygiene device
ES2646447T3 (en) 2011-07-25 2017-12-13 Braun Gmbh Oral care devices with linear electro-polymer motors
ES2451021T3 (en) 2011-07-25 2014-03-26 Braun Gmbh Magnetic connection between a toothbrush handle and a brush head
CN104771237B (en) * 2015-04-29 2016-05-25 倍雅电子护理制品（苏州）有限公司 The brush of electric toothbrush and electric toothbrush

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2736286A1 (en) * 1977-05-27 1978-12-07 George S Clemens MECHANICAL TOOTH BRUSH AND PROCEDURE FOR ITS APPLICATION
EP0254397A1 (en) * 1986-07-29 1988-01-27 Bausch & Lomb Oral Care Division Inc. Removable head mechanism for power-driven cleaning brush
AU617521B2 (en) * 1988-09-09 1991-11-28 Bausch & Lomb Oral Care Division, Inc. Improvements in electric toothbrushes
US5504959A (en) * 1994-03-24 1996-04-09 Matsushita Electric Works, Ltd. Electric toothbrush
WO2003084427A1 (en) * 2002-04-04 2003-10-16 Gimelli Produktions Ag Electrical toothbrush
US20040049868A1 (en) * 2002-09-13 2004-03-18 Ng Wai Fun Electric toothbrush with 3-dimensional brush head movements

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4138021A1 (en) * 1991-11-19 1993-05-27 Gimelli Produktions Ag ELECTRIC TOOTHBRUSH
DE4225548A1 (en) * 1992-08-01 1994-02-03 Bausch & Lomb Electric toothbrush
DE19745876A1 (en) * 1997-10-17 1999-04-22 Braun Ag Brush part for electric toothbrush

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2736286A1 (en) * 1977-05-27 1978-12-07 George S Clemens MECHANICAL TOOTH BRUSH AND PROCEDURE FOR ITS APPLICATION
EP0254397A1 (en) * 1986-07-29 1988-01-27 Bausch & Lomb Oral Care Division Inc. Removable head mechanism for power-driven cleaning brush
AU617521B2 (en) * 1988-09-09 1991-11-28 Bausch & Lomb Oral Care Division, Inc. Improvements in electric toothbrushes
US5504959A (en) * 1994-03-24 1996-04-09 Matsushita Electric Works, Ltd. Electric toothbrush
WO2003084427A1 (en) * 2002-04-04 2003-10-16 Gimelli Produktions Ag Electrical toothbrush
US20040049868A1 (en) * 2002-09-13 2004-03-18 Ng Wai Fun Electric toothbrush with 3-dimensional brush head movements

Also Published As

Publication number Publication date
DE102006038608A1 (en) 2008-02-21
WO2008019864A2 (en) 2008-02-21

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