MY194816A - Toothbrush - Google Patents

Toothbrush

Info

Publication number
MY194816A
MY194816A MYPI2019003646A MYPI2019003646A MY194816A MY 194816 A MY194816 A MY 194816A MY PI2019003646 A MYPI2019003646 A MY PI2019003646A MY PI2019003646 A MYPI2019003646 A MY PI2019003646A MY 194816 A MY194816 A MY 194816A
Authority
MY
Malaysia
Prior art keywords
bristle
implanted
head portion
flat wire
hole
Prior art date
Application number
MYPI2019003646A
Inventor
Naoshi Kanamaru
Saya Nozawa
Original Assignee
Lion Corp
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 Lion Corp filed Critical Lion Corp
Publication of MY194816A publication Critical patent/MY194816A/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
    • A46B3/00—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier
    • A46B3/16—Brushes characterised by the way in which the bristles are fixed or joined in or on the brush body or carrier by wires or other anchoring means, specially for U-shaped bristle tufts
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B5/00—Brush bodies; Handles integral with brushware
    • 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

  • Brushes (AREA)

Abstract

The present invention provides a toothbrush capable of securing a sufficient bristle implanting strength and having excellent operability in an oral cavity without causing warping or whitening and cracking of a resin in a head portion of a flat wire type bristle implantation method. The toothbrush (1) includes a head portion (10) is provided with plurality of bristle implanted holes (13) on a bristle implanted surface (12), in which a bristle bundle that is configured to bundle a plurality of bristles is folded in half and implanted into the bristle implanted hole (13) using a flat wire (15), a thickness of the head portion (10) is 2.0 mm or more and 4.0 mm or less, a bristle implanted hole density of the bristle implanted hole (13) is 25 holes/cm? or more, and when an inner diameter of the bristle implanted hole is X, a thickness of the flat wire is d, and X is 0.9 mm or more and 1.3 mm or less, a relationship of 0.37 mm ? (X - d)/2 ? 0.55 mm is satisfied. Fig. 1A
MYPI2019003646A 2017-01-17 2017-11-30 Toothbrush MY194816A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017005804A JP6906313B2 (en) 2017-01-17 2017-01-17 toothbrush
PCT/JP2017/043066 WO2018135150A1 (en) 2017-01-17 2017-11-30 Toothbrush

Publications (1)

Publication Number Publication Date
MY194816A true MY194816A (en) 2022-12-16

Family

ID=62908516

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2019003646A MY194816A (en) 2017-01-17 2017-11-30 Toothbrush

Country Status (5)

Country Link
JP (1) JP6906313B2 (en)
KR (2) KR20230027311A (en)
CN (1) CN110113963B (en)
MY (1) MY194816A (en)
WO (1) WO2018135150A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019121693A1 (en) 2019-08-12 2021-02-18 Berkenhoff Gmbh Brush with tufts of bristles attached by means of clamps and wire for producing such clamps
EP4082389A4 (en) * 2019-12-25 2023-12-06 Sunstar Inc. Toothbrush
EP4030963A4 (en) * 2020-06-17 2023-02-22 Colgate-Palmolive Company Toothbrush and anchor wire therefor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001309818A (en) * 2000-04-28 2001-11-06 Lion Corp Brush
JP2005177377A (en) 2003-12-24 2005-07-07 Lion Corp Toothbrush
KR101165264B1 (en) * 2003-12-24 2012-07-19 라이온 가부시키가이샤 Toothbrush
JP5386259B2 (en) * 2009-07-28 2014-01-15 花王株式会社 toothbrush
JP6598352B2 (en) * 2015-03-31 2019-10-30 ライオン株式会社 toothbrush

Also Published As

Publication number Publication date
KR20230027311A (en) 2023-02-27
JP2018114063A (en) 2018-07-26
CN110113963B (en) 2021-10-22
WO2018135150A1 (en) 2018-07-26
JP6906313B2 (en) 2021-07-21
CN110113963A (en) 2019-08-09
KR20190102171A (en) 2019-09-03

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