JP7822126B2 - 歯ブラシ - Google Patents

歯ブラシ

Info

Publication number
JP7822126B2
JP7822126B2 JP2020562417A JP2020562417A JP7822126B2 JP 7822126 B2 JP7822126 B2 JP 7822126B2 JP 2020562417 A JP2020562417 A JP 2020562417A JP 2020562417 A JP2020562417 A JP 2020562417A JP 7822126 B2 JP7822126 B2 JP 7822126B2
Authority
JP
Japan
Prior art keywords
inverted
toothbrush
less
external force
elastic deformation
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
JP2020562417A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2020138303A1 (ja
Inventor
良祐 蜂須賀
雅史 柳田
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
Kitano Co Ltd
Original Assignee
Lion Corp
Kitano Co Ltd
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, Kitano Co Ltd filed Critical Lion Corp
Publication of JPWO2020138303A1 publication Critical patent/JPWO2020138303A1/ja
Priority to JP2024066290A priority Critical patent/JP7884567B2/ja
Application granted granted Critical
Publication of JP7822126B2 publication Critical patent/JP7822126B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B15/00—Other brushes; Brushes with additional arrangements
    • A46B15/0002—Arrangements for enhancing monitoring or controlling the brushing process
    • A46B15/0004—Arrangements for enhancing monitoring or controlling the brushing process with a controlling means
    • A46B15/0012—Arrangements for enhancing monitoring or controlling the brushing process with a controlling means with a pressure controlling device
    • 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
    • A46B5/0054—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions designed to allow relative positioning of the head to body
    • A46B5/0062—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions designed to allow relative positioning of the head to body being flexible or resilient during use
    • A46B5/0066—Flexible resilience by elastic deformation of the material
    • 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
    • A46B7/00—Bristle carriers arranged in the brush body
    • A46B7/06—Bristle carriers arranged in the brush body movably during use, i.e. the normal brushing action causing movement
    • 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
    • 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)
JP2020562417A 2018-12-27 2019-12-26 歯ブラシ Active JP7822126B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024066290A JP7884567B2 (ja) 2018-12-27 2024-04-16 歯ブラシ

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018246145 2018-12-27
JP2018246145 2018-12-27
PCT/JP2019/051160 WO2020138303A1 (ja) 2018-12-27 2019-12-26 歯ブラシ

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024066290A Division JP7884567B2 (ja) 2018-12-27 2024-04-16 歯ブラシ

Publications (2)

Publication Number Publication Date
JPWO2020138303A1 JPWO2020138303A1 (ja) 2021-11-11
JP7822126B2 true JP7822126B2 (ja) 2026-03-02

Family

ID=71128753

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2020562417A Active JP7822126B2 (ja) 2018-12-27 2019-12-26 歯ブラシ
JP2024066290A Active JP7884567B2 (ja) 2018-12-27 2024-04-16 歯ブラシ

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2024066290A Active JP7884567B2 (ja) 2018-12-27 2024-04-16 歯ブラシ

Country Status (8)

Country Link
US (1) US12137798B2 (enExample)
EP (1) EP3903631B1 (enExample)
JP (2) JP7822126B2 (enExample)
KR (1) KR102874683B1 (enExample)
CN (1) CN113194782B (enExample)
MY (1) MY208996A (enExample)
TW (1) TWI851640B (enExample)
WO (1) WO2020138303A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3904023A1 (en) * 2020-04-30 2021-11-03 Bic Violex S.A. Skincare device handle with flexible portion
CN116236308B (zh) * 2023-02-24 2026-06-12 深圳市云顶信息技术有限公司 一种清洁装置及清洁区域的识别方法
USD1126588S1 (en) 2023-08-11 2026-05-19 Colgate-Palmolive Company Personal care implement

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001021035A1 (en) 1999-09-17 2001-03-29 Placontrol, Inc. Automatic pressure release toothbrush ii/iii
US20140020198A1 (en) 2012-07-23 2014-01-23 Jonathan T. Slocum Force sensitive toothbrush
JP2017518142A (ja) 2015-04-02 2017-07-06 ▲徳▼ 恭 李 応力制御ブラシ

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5146645A (en) 1991-03-01 1992-09-15 The Procter & Gamble Company Toothbrush employing resiliently buckling arch to indicate excessive brushing pressure
JP4118067B2 (ja) * 2002-03-18 2008-07-16 範人 中原 適正加圧の歯ブラシ
EP1836923B1 (de) * 2006-03-24 2011-05-18 Trisa Holding AG Zahnbürste mit Facettengriff
GB201104024D0 (en) * 2011-03-09 2011-04-20 Glaxosmithkline Consumer Healt Novel device
JP5785819B2 (ja) 2011-08-26 2015-09-30 ライオン株式会社 歯ブラシ
TWI577312B (zh) 2014-09-26 2017-04-11 李德恭 定力刷具
GB201600846D0 (en) * 2016-01-18 2016-03-02 Glaxosmithkline Consumer Healt Novel device
SG10202107804WA (en) * 2016-10-28 2021-09-29 Lion Corp Toothbrush

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001021035A1 (en) 1999-09-17 2001-03-29 Placontrol, Inc. Automatic pressure release toothbrush ii/iii
US20140020198A1 (en) 2012-07-23 2014-01-23 Jonathan T. Slocum Force sensitive toothbrush
JP2017518142A (ja) 2015-04-02 2017-07-06 ▲徳▼ 恭 李 応力制御ブラシ

Also Published As

Publication number Publication date
JP7884567B2 (ja) 2026-07-03
WO2020138303A1 (ja) 2020-07-02
KR102874683B1 (ko) 2025-10-22
TW202031172A (zh) 2020-09-01
KR20210104676A (ko) 2021-08-25
CN113194782B (zh) 2024-03-01
MY208996A (en) 2025-06-16
CN113194782A (zh) 2021-07-30
JP2024083593A (ja) 2024-06-21
US20220015530A1 (en) 2022-01-20
EP3903631B1 (en) 2024-11-27
JPWO2020138303A1 (ja) 2021-11-11
EP3903631A4 (en) 2022-09-28
TWI851640B (zh) 2024-08-11
EP3903631A1 (en) 2021-11-03
US12137798B2 (en) 2024-11-12

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