CA2110862A1 - Toothbrush - Google Patents

Toothbrush

Info

Publication number
CA2110862A1
CA2110862A1 CA002110862A CA2110862A CA2110862A1 CA 2110862 A1 CA2110862 A1 CA 2110862A1 CA 002110862 A CA002110862 A CA 002110862A CA 2110862 A CA2110862 A CA 2110862A CA 2110862 A1 CA2110862 A1 CA 2110862A1
Authority
CA
Canada
Prior art keywords
handle
brush head
spindle
driving gear
coupling end
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
Application number
CA002110862A
Other languages
French (fr)
Other versions
CA2110862C (en
Inventor
Roland Jeannet
Robert Leutwyler
Werner Leutwyler
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.)
Johnson and Johnson Consumer Inc
Original Assignee
Roland Jeannet
Robert Leutwyler
Werner Leutwyler
Johnson & Johnson Consumer Products 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 Roland Jeannet, Robert Leutwyler, Werner Leutwyler, Johnson & Johnson Consumer Products Inc. filed Critical Roland Jeannet
Publication of CA2110862A1 publication Critical patent/CA2110862A1/en
Application granted granted Critical
Publication of CA2110862C publication Critical patent/CA2110862C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B5/00—Brush bodies; Handles integral with brushware
    • A46B5/0095—Removable or interchangeable brush heads
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B13/00—Brushes with driven brush bodies or carriers
    • 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
    • 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
    • A46B7/046—Threaded or screw connections for bristle carriers
    • 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

Abstract

The invention relates to a toothbrush consisting of a handle (22) whose neck (28) has a coupling end (30), and of a brush head (24) with a coupling end (32), it being possible for the brush head (24) to be firmly but releasably connected to the handle (22) by engagement of their coupling ends (30, 32). An actuating member (46) is secured movably on the handle (22). A gearing (68, 74) is arranged inside the handle (22). A first driving gear (54) is firmly connected to the actuating member (46) and has a second driving gear (70). A spindle (76) is mounted axially movably and rotatably in the handle (22). One end of the spindle (76) is connected with rotary movement to the second driving gear (70) of the gearing (68, 74) inside the handle (22), and the other end of the spindle (76) is mounted in the coupling end (30) of the handle (22) and has a first part of the device for the releasable connection of the handle (22) to the brush head (24). A second part of the device in the coupling end (32) of the brush head (24) serves for the releasable connection to the first part of the device at the other end of the spindle (76). The brush head can be assembled quickly and clamped firmly, thus providing a hygienically satisfactory connection.
CA002110862A 1992-12-09 1993-12-07 Toothbrush Expired - Fee Related CA2110862C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4241468.7 1992-12-09
DE4241468A DE4241468C2 (en) 1992-12-09 1992-12-09 toothbrush

Publications (2)

Publication Number Publication Date
CA2110862A1 true CA2110862A1 (en) 1994-06-10
CA2110862C CA2110862C (en) 2005-10-25

Family

ID=6474785

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002110862A Expired - Fee Related CA2110862C (en) 1992-12-09 1993-12-07 Toothbrush

Country Status (9)

Country Link
EP (1) EP0601574B1 (en)
JP (1) JP3553113B2 (en)
KR (1) KR100232785B1 (en)
AT (1) ATE153511T1 (en)
AU (1) AU673697B2 (en)
CA (1) CA2110862C (en)
DE (2) DE4241468C2 (en)
GR (1) GR1002641B (en)
HK (1) HK1000657A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100950308B1 (en) * 2008-04-10 2010-04-01 한국과학기술원 8 scale gayageum that have extended transliteration that use addition holder for string
CN104983178A (en) * 2015-07-31 2015-10-21 李爱香 Portable toothbrush
US9770090B2 (en) * 2016-01-27 2017-09-26 Subayu Industrial Co., Ltd. Toothbrush with front-push replaceable brush head

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE258247C (en) *
DE482122C (en) * 1929-09-09 Georges Nuyts Dismountable toothbrush with exchangeable brush body
CH121924A (en) * 1926-11-02 1927-12-01 Emile Dr Schaer Toothbrush.
DE455271C (en) * 1926-11-23 1928-01-30 Clean Be Tween Tooth Brush Co Toothbrush with exchangeable brush back
DE559516C (en) * 1929-09-04 1932-09-21 Henri Guido Lemoine Toothbrush
US1942931A (en) * 1932-11-05 1934-01-09 Earl J Mcwhirter Toothbrush
US2583886A (en) * 1947-10-17 1952-01-29 Alvin J Schlegel Power-driven toothbrush with demountably supported rotary brushes
GB2044089A (en) * 1979-03-02 1980-10-15 Kent & Sons Ltd G B Disposable head toothbrush
US4811445A (en) * 1988-01-25 1989-03-14 Lagieski Daniel P Oral hygiene system
DE3830649A1 (en) * 1988-09-09 1990-03-15 Gimelli & Co Ag ELECTRIC TOOTHBRUSH
DE4136537C1 (en) * 1991-11-06 1993-01-21 Johnson & Johnson Ag, Spreitenbach, Ch

Also Published As

Publication number Publication date
JPH0723816A (en) 1995-01-27
KR940013418A (en) 1994-07-15
EP0601574A1 (en) 1994-06-15
AU5209993A (en) 1994-06-23
DE69311077D1 (en) 1997-07-03
ATE153511T1 (en) 1997-06-15
AU673697B2 (en) 1996-11-21
DE4241468A1 (en) 1994-06-16
JP3553113B2 (en) 2004-08-11
HK1000657A1 (en) 1998-04-17
GR1002641B (en) 1997-03-12
EP0601574B1 (en) 1997-05-28
CA2110862C (en) 2005-10-25
DE69311077T2 (en) 1997-09-25
KR100232785B1 (en) 1999-12-01
DE4241468C2 (en) 1997-09-25
GR930100491A (en) 1994-08-31

Similar Documents

Publication Publication Date Title
CA2133627A1 (en) Endoscopic surgical instrument with rotatable inner shaft
HUT62218A (en) Blind-riveting device
CA2053681A1 (en) Surgical device
CA2007518A1 (en) Electric toothbrush
AU582098B3 (en) Toothbrush with deformable handle
EP0345896A3 (en) Device for driving a drilling and/or percussion tool
OA09593A (en) Motorized injection head fitted with a dynamometric measuring assembly
EP1484136A3 (en) Reversible ratcheting tool with a small head
ATE181812T1 (en) TOOTHBRUSHES FOR PERSONAL HYGIENE
CA2031576A1 (en) Axis rotary toothbrush
AU6475390A (en) Interdental brush handle
WO1995018573A1 (en) Microsurgery instrument
CA2143732A1 (en) Toothbrush with Ejectable Head
US4809389A (en) Interdental cleaning device
CA2217512A1 (en) Paint brush with bristle clamping panels
DK667389A (en) TOOTHBRUSH
CA2110862A1 (en) Toothbrush
EP0285121A3 (en) Toothbrush with double-bristled end and auxiliary toothpick
CA2287667A1 (en) Improved rake
AU7082291A (en) Interdental toothbrush handle
USD335347S (en) Dental instrument handle
DE3382421D1 (en) RATCHET KEY.
CA2007433A1 (en) Band saw attachment for multipurpose power tool
DE3882415D1 (en) SURGICAL HAND TOOL.
EP0372455A3 (en) Rotary bristle toothbrush

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20121207