WO2010062009A8 - Toothbrush and manufacturing method thereof - Google Patents

Toothbrush and manufacturing method thereof Download PDF

Info

Publication number
WO2010062009A8
WO2010062009A8 PCT/KR2009/001065 KR2009001065W WO2010062009A8 WO 2010062009 A8 WO2010062009 A8 WO 2010062009A8 KR 2009001065 W KR2009001065 W KR 2009001065W WO 2010062009 A8 WO2010062009 A8 WO 2010062009A8
Authority
WO
WIPO (PCT)
Prior art keywords
toothbrush
bristles
manufacturing
injection molding
teeth
Prior art date
Application number
PCT/KR2009/001065
Other languages
French (fr)
Korean (ko)
Other versions
WO2010062009A1 (en
Inventor
김태연
Original Assignee
Kim Tae Yeon
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
Priority claimed from KR1020080119686A external-priority patent/KR20090060151A/en
Application filed by Kim Tae Yeon filed Critical Kim Tae Yeon
Publication of WO2010062009A1 publication Critical patent/WO2010062009A1/en
Publication of WO2010062009A8 publication Critical patent/WO2010062009A8/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
    • A46B9/04—Arranged like in or for toothbrushes
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B1/00—Brush bodies and bristles moulded as a unit
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B3/00—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier
    • A46B3/04—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier by mouldable materials, e.g. metals, cellulose derivatives, plastics
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/005—Arrangements of the bristles in the brush body where the brushing material is not made of bristles, e.g. sponge, rubber or paper
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
    • A46B9/025—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups the bristles or the tufts being arranged in an angled position relative to each other
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B9/00—Arrangements of the bristles in the brush body
    • A46B9/02—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
    • A46B9/026—Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups where the surface of the brush body or carrier is not in one plane, e.g. not flat
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D1/00—Bristles; Selection of materials for bristles
    • A46D1/02—Bristles details
    • A46D1/0207—Bristles characterised by the choice of material, e.g. metal
    • 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
    • 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
    • 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

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)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Brushes (AREA)

Abstract

The present invention relates to a toothbrush manufactured by injection molding and a manufacturing method thereof. More specifically, the toothbrush comprises: a body unit which is connected to a driving unit for an electric toothbrush or forms a grip on the toothbrush; a head unit which is extended from the body unit and supports bristles of the toothbrush in the lower side of the toothbrush; the bristles which are placed on the head unit and directly come in contact with teeth when brushing teeth, wherein the bristles are characterized in being manufactured by injection molding. Unlike existing manufacturing methods, the invention enables the fabrication of the bristles through injection molding. Therefore, the invention is able to reduce an impact on teeth by reducing loss, fraying, or separation of the bristles and promotes simplicity of manufacturing.
PCT/KR2009/001065 2008-11-28 2009-03-04 Toothbrush and manufacturing method thereof WO2010062009A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080119686A KR20090060151A (en) 2007-12-06 2008-11-28 Tooth brush and fabrication method of the same
KR10-2008-0119686 2008-11-28

Publications (2)

Publication Number Publication Date
WO2010062009A1 WO2010062009A1 (en) 2010-06-03
WO2010062009A8 true WO2010062009A8 (en) 2010-08-19

Family

ID=41722941

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/001065 WO2010062009A1 (en) 2008-11-28 2009-03-04 Toothbrush and manufacturing method thereof

Country Status (1)

Country Link
WO (1) WO2010062009A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014213604A1 (en) * 2014-07-14 2016-01-14 Henkel Ag & Co. Kgaa capful
EP3941309A4 (en) 2019-03-22 2022-10-12 Colgate-Palmolive Company Oral care implement
USD895973S1 (en) 2019-03-22 2020-09-15 Colgate-Palmolive Company Oral care implement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5926900A (en) * 1997-06-16 1999-07-27 Chesebrough-Pond's Usa Co. Unitarily molded toothbrush
KR20000017934U (en) * 1999-03-08 2000-10-05 유정태 a toothbrush
KR200253132Y1 (en) * 2001-07-31 2001-11-22 박재석 Toothbrush-fur united type of Toothbrush
KR200302942Y1 (en) * 2002-10-24 2003-02-05 김여일 Toothbrush Equipped with Inclined Tuft
JP2004290363A (en) * 2003-03-26 2004-10-21 Gc Corp Toothbrush with perfume

Also Published As

Publication number Publication date
WO2010062009A1 (en) 2010-06-03

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