JP7433310B2 - 歯ブラシ - Google Patents

歯ブラシ Download PDF

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Publication number
JP7433310B2
JP7433310B2 JP2021526992A JP2021526992A JP7433310B2 JP 7433310 B2 JP7433310 B2 JP 7433310B2 JP 2021526992 A JP2021526992 A JP 2021526992A JP 2021526992 A JP2021526992 A JP 2021526992A JP 7433310 B2 JP7433310 B2 JP 7433310B2
Authority
JP
Japan
Prior art keywords
hard
deformable
deformed
region
less
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.)
Active
Application number
JP2021526992A
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English (en)
Japanese (ja)
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JPWO2020262339A1 (https=
Inventor
静香 川崎
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.)
Lion Corp
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 JPWO2020262339A1 publication Critical patent/JPWO2020262339A1/ja
Application granted granted Critical
Publication of JP7433310B2 publication Critical patent/JP7433310B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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)
JP2021526992A 2019-06-28 2020-06-23 歯ブラシ Active JP7433310B2 (ja)

Applications Claiming Priority (3)

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

Publications (2)

Publication Number Publication Date
JPWO2020262339A1 JPWO2020262339A1 (https=) 2020-12-30
JP7433310B2 true JP7433310B2 (ja) 2024-02-19

Family

ID=74060995

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021526992A Active JP7433310B2 (ja) 2019-06-28 2020-06-23 歯ブラシ

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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3040913U (ja) 1997-02-25 1997-09-05 順元成興業股▲ふん▼有限公司 歯ブラシ
JP2000004944A (ja) 1998-06-26 2000-01-11 Lion Corp 歯ブラシ
WO2009081783A1 (ja) 2007-12-26 2009-07-02 Lion Corporation 歯間ブラシ
JP2012100806A (ja) 2010-11-09 2012-05-31 Sunstar Inc 歯ブラシ

Family Cites Families (5)

* 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
JP2002191434A (ja) * 2000-12-27 2002-07-09 Lion Corp 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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3040913U (ja) 1997-02-25 1997-09-05 順元成興業股▲ふん▼有限公司 歯ブラシ
JP2000004944A (ja) 1998-06-26 2000-01-11 Lion Corp 歯ブラシ
WO2009081783A1 (ja) 2007-12-26 2009-07-02 Lion Corporation 歯間ブラシ
JP2012100806A (ja) 2010-11-09 2012-05-31 Sunstar Inc 歯ブラシ

Also Published As

Publication number Publication date
JPWO2020262339A1 (https=) 2020-12-30
WO2020262339A1 (ja) 2020-12-30
CN114007464B (zh) 2023-07-25
CN114007464A (zh) 2022-02-01
TW202106201A (zh) 2021-02-16
KR20220029542A (ko) 2022-03-08

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