KR20220029542A - 칫솔 - Google Patents

칫솔 Download PDF

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Publication number
KR20220029542A
KR20220029542A KR1020217029152A KR20217029152A KR20220029542A KR 20220029542 A KR20220029542 A KR 20220029542A KR 1020217029152 A KR1020217029152 A KR 1020217029152A KR 20217029152 A KR20217029152 A KR 20217029152A KR 20220029542 A KR20220029542 A KR 20220029542A
Authority
KR
South Korea
Prior art keywords
deformable
hard
axis direction
toothbrush
inversion
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.)
Pending
Application number
KR1020217029152A
Other languages
English (en)
Korean (ko)
Inventor
시즈카 가와사키
Original Assignee
라이온 가부시키가이샤
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 라이온 가부시키가이샤 filed Critical 라이온 가부시키가이샤
Publication of KR20220029542A publication Critical patent/KR20220029542A/ko
Pending legal-status Critical Current

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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
    • A46B5/0025—Brushes with elastically deformable heads that change shape during use
    • A46B5/0029—Head made of soft plastics, rubber or rubber inserts in plastics matrix
    • 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
    • A46B5/00—Brush bodies; Handles integral with brushware
    • 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
    • A46B5/0025—Brushes with elastically deformable heads that change shape during use
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B5/00—Brush bodies; Handles integral with brushware
    • A46B5/02—Brush bodies; Handles integral with brushware specially shaped for holding by the hand
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B5/00—Brush bodies; Handles integral with brushware
    • A46B5/06—Brush bodies; Handles integral with brushware in the form of tapes, chains, flexible shafts, springs, mats or the like
    • 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)
KR1020217029152A 2019-06-28 2020-06-23 칫솔 Pending KR20220029542A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019121254 2019-06-28
JPJP-P-2019-121254 2019-06-28
PCT/JP2020/024497 WO2020262339A1 (ja) 2019-06-28 2020-06-23 歯ブラシ

Publications (1)

Publication Number Publication Date
KR20220029542A true KR20220029542A (ko) 2022-03-08

Family

ID=74060995

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020217029152A Pending KR20220029542A (ko) 2019-06-28 2020-06-23 칫솔

Country Status (5)

Country Link
JP (1) JP7433310B2 (https=)
KR (1) KR20220029542A (https=)
CN (1) CN114007464B (https=)
TW (1) TW202106201A (https=)
WO (1) WO2020262339A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN215649705U (zh) * 2021-08-20 2022-01-28 上海携福电器有限公司 牙刷

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000004944A (ja) 1998-06-26 2000-01-11 Lion Corp 歯ブラシ

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3923495C1 (https=) * 1989-07-15 1991-01-24 M + C Schiffer Gmbh, 5466 Neustadt, De
US5630244A (en) * 1996-01-02 1997-05-20 Chang; Ching-Min Elastic toothbrush
JP3040913U (ja) * 1997-02-25 1997-09-05 順元成興業股▲ふん▼有限公司 歯ブラシ
JP2002191434A (ja) * 2000-12-27 2002-07-09 Lion Corp 歯ブラシ
CN101909483A (zh) * 2007-12-26 2010-12-08 狮王株式会社 齿间刷
JP5736734B2 (ja) * 2010-11-09 2015-06-17 サンスター株式会社 歯ブラシ
JP6478384B2 (ja) * 2014-09-25 2019-03-06 ライオン株式会社 歯ブラシ用ハンドル体及び歯ブラシ
JP6789075B2 (ja) * 2016-11-11 2020-11-25 ライオン株式会社 歯ブラシ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000004944A (ja) 1998-06-26 2000-01-11 Lion Corp 歯ブラシ

Also Published As

Publication number Publication date
JPWO2020262339A1 (https=) 2020-12-30
JP7433310B2 (ja) 2024-02-19
WO2020262339A1 (ja) 2020-12-30
CN114007464B (zh) 2023-07-25
CN114007464A (zh) 2022-02-01
TW202106201A (zh) 2021-02-16

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