DE20108679U1 - Element group for electric toothbrushes - Google Patents

Element group for electric toothbrushes

Info

Publication number
DE20108679U1
DE20108679U1 DE20108679U DE20108679U DE20108679U1 DE 20108679 U1 DE20108679 U1 DE 20108679U1 DE 20108679 U DE20108679 U DE 20108679U DE 20108679 U DE20108679 U DE 20108679U DE 20108679 U1 DE20108679 U1 DE 20108679U1
Authority
DE
Germany
Prior art keywords
handle housing
drive
drive unit
housing
unit
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 - Lifetime
Application number
DE20108679U
Other languages
German (de)
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.)
Trisa Holding AG
Original Assignee
Trisa Holding AG
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 Trisa Holding AG filed Critical Trisa Holding AG
Priority to DE20108679U priority Critical patent/DE20108679U1/en
Publication of DE20108679U1 publication Critical patent/DE20108679U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A61C17/3409—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)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (3)

1. Elementengruppe für elektrische Zahnbürsten, Mit einem an einem Stielgehäuse (23) angeordneten, eine hin- und herdrehende Bürstbewegung ausführenden Bürstenkopf (3) und einem zwischen diesem und einem Elektromotor (7, 71) verlaufenden, über eine Steckkupplung (9, 24) verbindbaren ersten und zweiten Teil (10, 24) eines Antriebsstranges, von denen der erste Strangteil (10) zusammen mit dem Elektromotor (7, 71) und einem wiederaufladbaren elektrischen Energiespeicher (5) eine in einem Griffgehäuse (11) angeordnete Antriebseinheit (1) bilden, das Stielgehäuse (23) über eine Gehäusekupplung (18, 18) mit dem Griffgehäuse (11) verbindbar ist, und der zweite, mit dem Bürstenkopf (3) verbundene Strangteil (24) bei mit dem Griffgehäuse (11) verbundenen Stielgehäuse (23) mit dem ersten Strangteil verbunden ist, so dass der zweite Strangteil (24), der Bürstenkopf (3) und das Stielgehäuse (23) gemeinsam eine auswechselbare Steckeinheit (4) bilden, dadurch gekennzeichnet, dass der auswechselbaren Steckeinheit (4) ein einen identisch ausgeführten Eingriffsbereich (18) der Gehäusekupplung aufweisendes und eine zweite Antriebseinheit (2) einschliessendes weiteres Griffgehäuse (21) zugeordnet ist, in dem sich eine Kammer (22) für mindestens einen austauschbaren Energiespeicher befindet, wobei sich die zweite Antriebseinheit (2) gegenüber der ersten (1) zusätzlich dadurch unterscheidet, dass ihr Teil (101) des Antriebsstranges eine hin- und hergehende Drehbewegung mit kleinerem Winkelbereich ausführt.1. Elements group for electric toothbrushes, having disposed on a handle housing (23), a reciprocal turning brushing motion exporting brush head (3) and a running between this and an electric motor (7, 71) via a plug-in coupling (9, 24) connectable first and second part ( 10 , 24 ) of a drive train, of which the first drive part ( 10 ) together with the electric motor ( 7 , 71 ) and a rechargeable electrical energy store ( 5 ) a drive unit ( 1 ) arranged in a handle housing ( 11 ) form, the handle housing (23) via a housing coupling (18, 18) is connectable to the handle housing (11), and the second, associated with the brush head (3) line part (24) connected in the handle housing (11) stem housing (23 ) is connected to the first strand part, so that the second strand part ( 24 ), the brush head ( 3 ) and the handle housing ( 23 ) together form an exchangeable plug-in unit t ( 4 ), characterized in that the interchangeable plug-in unit ( 4 ) is assigned a further handle housing ( 21 ) with an identically designed engagement area ( 18 ) of the housing coupling and a second drive unit ( 2 ) including a chamber ( 22 ) for at least one exchangeable energy storage device, the second drive unit ( 2 ) also differing from the first ( 1 ) in that its part ( 101 ) of the drive train executes a reciprocating rotary movement with a smaller angular range. 2. Elementengruppe nach Schutzanspruch 1, dadurch ge­ kennzeichnet, dass die Antriebseinheiten (1, 2) bei­ der Griffgehäuse (11, 21) einen Elektromotor (7, 7') mit unveränderlicher Drehrichtung aufweisen, wobei für die Umwandlung in eine hin- und herdrehende An­ triebsbewegung im Antriebsstrang ein Exzenter (16, 161) vorgesehen ist und sich die erste und zwei­ te Antriebseinheit (1, 2) durch eine unterschiedliche Exzentrizität ihres Exzenters (16, 16') unterscheiden.2. Group of elements according to protection claim 1, characterized in that the drive units ( 1 , 2 ) in the handle housing ( 11 , 21 ) have an electric motor ( 7 , 7 ') with an unchanging direction of rotation, whereby for the conversion into a back and forth At drive movement in the drive train an eccentric ( 16 , 161 ) is provided and the first and two te drive unit ( 1 , 2 ) differ by a different eccentricity of their eccentric ( 16 , 16 '). 3. Elementengruppe nach Schutzanspruch 1 oder 2, dadurch gekennzeichnet, dass die Bürstenbewegung im Betrieb mit der ersten Antriebseinheit (1) zwischen 500 und 700 und der zweiten Antriebseinheit zwischen 100 und 350 beträgt.3. Element group according to protection claim 1 or 2, characterized in that the brush movement in operation with the first drive unit ( 1 ) is between 500 and 700 and the second drive unit between 100 and 350.
DE20108679U 2001-05-23 2001-05-23 Element group for electric toothbrushes Expired - Lifetime DE20108679U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20108679U DE20108679U1 (en) 2001-05-23 2001-05-23 Element group for electric toothbrushes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20108679U DE20108679U1 (en) 2001-05-23 2001-05-23 Element group for electric toothbrushes

Publications (1)

Publication Number Publication Date
DE20108679U1 true DE20108679U1 (en) 2001-08-16

Family

ID=7957259

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20108679U Expired - Lifetime DE20108679U1 (en) 2001-05-23 2001-05-23 Element group for electric toothbrushes

Country Status (1)

Country Link
DE (1) DE20108679U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10206493A1 (en) * 2002-02-16 2003-08-28 Braun Gmbh toothbrush
US7377000B2 (en) 2001-09-14 2008-05-27 Braun Gmbh Toothbrush

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7377000B2 (en) 2001-09-14 2008-05-27 Braun Gmbh Toothbrush
DE10206493A1 (en) * 2002-02-16 2003-08-28 Braun Gmbh toothbrush

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010920

R150 Term of protection extended to 6 years

Effective date: 20040528

R151 Term of protection extended to 8 years

Effective date: 20070608

R152 Term of protection extended to 10 years

Effective date: 20090702

R071 Expiry of right