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WO2012146373A3 - Toothbrush with rotatable bristle support - Google Patents

Toothbrush with rotatable bristle support Download PDF

Info

Publication number
WO2012146373A3
WO2012146373A3 PCT/EP2012/001764 EP2012001764W WO2012146373A3 WO 2012146373 A3 WO2012146373 A3 WO 2012146373A3 EP 2012001764 W EP2012001764 W EP 2012001764W WO 2012146373 A3 WO2012146373 A3 WO 2012146373A3
Authority
WO
WIPO (PCT)
Prior art keywords
bristle support
receiving element
head section
toothbrush
cup
Prior art date
Application number
PCT/EP2012/001764
Other languages
German (de)
French (fr)
Other versions
WO2012146373A2 (en
Inventor
Jürgen Butz
Original Assignee
Interbros Gmbh
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 Interbros Gmbh filed Critical Interbros Gmbh
Priority to EP12735773.9A priority Critical patent/EP2701547B1/en
Publication of WO2012146373A2 publication Critical patent/WO2012146373A2/en
Publication of WO2012146373A3 publication Critical patent/WO2012146373A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B5/00—Brush bodies; Handles integral with brushware
    • A46B5/002—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions
    • A46B5/0054—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions designed to allow relative positioning of the head to body
    • A46B5/0062—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions designed to allow relative positioning of the head to body being flexible or resilient during use
    • A46B5/0066—Flexible resilience by elastic deformation of the material
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B7/00—Bristle carriers arranged in the brush body
    • A46B7/04—Bristle carriers arranged in the brush body interchangeably removable bristle carriers
    • A46B7/042—Clip or snap connection for bristle carriers
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B7/00—Bristle carriers arranged in the brush body
    • A46B7/06—Bristle carriers arranged in the brush body movably during use, i.e. the normal brushing action causing movement
    • A46B7/08—Bristle carriers arranged in the brush body movably during use, i.e. the normal brushing action causing movement as a rotating disc
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/10—For human or animal care
    • A46B2200/1066—Toothbrush for cleaning the teeth or dentures
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B5/00—Brush bodies; Handles integral with brushware
    • A46B5/0004—Additional brush head
    • A46B5/0012—Brushes with two or more heads on the same end of a handle for simultaneous use, e.g. cooperating with each-other

Landscapes

  • Brushes (AREA)

Abstract

The invention relates to a toothbrush comprising a brush body that has a handle section and a head section. At least one bristle support carrying the bristles is rotatably mounted in the head section. According to the invention, at least one cup-shaped receiving element is provided in the head section, into which the bristle support is introduced. A preferably metallic cylindrical pin is arranged in the receiving element, which supports the bristle support and forms its rotational axis. The pin keeps the bristle support at a short distance from the receiving element and/or in the head section and is seated with its one end in a blind hole-type receiving hole of the cup-shaped receiving element and with its other end in a blind hole-type receiving hole of the bristle support. A means for providing security against removal prevents the removal of the bristle support from the receiving element.
PCT/EP2012/001764 2011-04-28 2012-04-25 Toothbrush with rotatable bristle support WO2012146373A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP12735773.9A EP2701547B1 (en) 2011-04-28 2012-04-25 Toothbrush with rotatable bristle support

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201110018879 DE102011018879A1 (en) 2011-04-28 2011-04-28 Toothbrush with rotatable bristle carrier
DE102011018879.7 2011-04-28

Publications (2)

Publication Number Publication Date
WO2012146373A2 WO2012146373A2 (en) 2012-11-01
WO2012146373A3 true WO2012146373A3 (en) 2012-12-27

Family

ID=46516659

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/001764 WO2012146373A2 (en) 2011-04-28 2012-04-25 Toothbrush with rotatable bristle support

Country Status (3)

Country Link
EP (1) EP2701547B1 (en)
DE (1) DE102011018879A1 (en)
WO (1) WO2012146373A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102106646B (en) * 2011-01-31 2017-07-04 李政衡 Cross toothbrush
WO2013175513A1 (en) * 2012-05-21 2013-11-28 P & B S.N.C. Di Piccenna Damiel E.C. Toothbrush structure
CN108968309A (en) * 2018-07-18 2018-12-11 于守东 A kind of novel toothbrush

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29701302U1 (en) * 1997-01-23 1997-07-03 Pai, Chung-Jen, Taipeh/T'ai-pei Electric toothbrush arrangement with a sterilization and a charging device
DE19717334C1 (en) * 1997-04-24 1998-07-09 Braun Ag Brush attachment for electric toothbrush with interchangeable brush attachment
DE29822826U1 (en) * 1998-01-05 1999-04-01 Trisa Holding Ag, Triengen Brush head for a toothbrush
DE19745876A1 (en) * 1997-10-17 1999-04-22 Braun Ag Brush part for electric toothbrush
CN2354429Y (en) * 1998-09-04 1999-12-22 裴学增 Toothbrush with rotary head operated by hand
DE10315011A1 (en) * 2002-11-05 2004-05-19 Novotech Ltd., St.Peter Port, Guernsey Electric toothbrush has toothbrush rod constructed with gear unit for driving only one brush carrying plate connected to other brush carrying plate via push rod to drive other brush carrying plate

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6338176B1 (en) * 1998-03-16 2002-01-15 Lee Y. Smith Manual rotary brush
US6751823B2 (en) * 1999-06-23 2004-06-22 Ladislau Biro Motorized toothbrush brush tip with two counter-rotating brush heads rotating on a common axis
DE10205010B4 (en) * 2002-02-07 2004-06-17 Braun Gmbh toothbrush head
WO2006079122A1 (en) 2005-01-21 2006-07-27 Malcolm Duncan A toothbrush

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29701302U1 (en) * 1997-01-23 1997-07-03 Pai, Chung-Jen, Taipeh/T'ai-pei Electric toothbrush arrangement with a sterilization and a charging device
DE19717334C1 (en) * 1997-04-24 1998-07-09 Braun Ag Brush attachment for electric toothbrush with interchangeable brush attachment
DE19745876A1 (en) * 1997-10-17 1999-04-22 Braun Ag Brush part for electric toothbrush
DE29822826U1 (en) * 1998-01-05 1999-04-01 Trisa Holding Ag, Triengen Brush head for a toothbrush
CN2354429Y (en) * 1998-09-04 1999-12-22 裴学增 Toothbrush with rotary head operated by hand
DE10315011A1 (en) * 2002-11-05 2004-05-19 Novotech Ltd., St.Peter Port, Guernsey Electric toothbrush has toothbrush rod constructed with gear unit for driving only one brush carrying plate connected to other brush carrying plate via push rod to drive other brush carrying plate

Also Published As

Publication number Publication date
EP2701547B1 (en) 2015-06-03
WO2012146373A2 (en) 2012-11-01
EP2701547A2 (en) 2014-03-05
DE102011018879A1 (en) 2012-10-31

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