FR3094618B1 - Toothbrush cleaning the interdental spaces - Google Patents
Toothbrush cleaning the interdental spaces Download PDFInfo
- Publication number
- FR3094618B1 FR3094618B1 FR1903693A FR1903693A FR3094618B1 FR 3094618 B1 FR3094618 B1 FR 3094618B1 FR 1903693 A FR1903693 A FR 1903693A FR 1903693 A FR1903693 A FR 1903693A FR 3094618 B1 FR3094618 B1 FR 3094618B1
- Authority
- FR
- France
- Prior art keywords
- strands
- base
- central strand
- cone
- preferentially
- 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.)
- Expired - Fee Related
Links
- 238000004140 cleaning Methods 0.000 title 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
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
- A46B9/026—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
- 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
- A46B9/04—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
-
- 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
- A46B2200/108—Inter-dental toothbrush, i.e. for cleaning interdental spaces specifically
Landscapes
- Brushes (AREA)
Abstract
La présente invention concerne une brosse à dents (1) comprenant une tige (2) qui comprend : une première partie (3) configurée pour former une zone de préhension (5) et une seconde partie (4) qui comprend une extrémité proximale qui fait corps avec la première partie, et une extrémité distale comprenant une base (10), ladite base comprenant une face présentant des brins comprenant au moins : un brin central (13) situé de préférence au centre de la base et des brins périphériques (14) distincts du brin central (13) et disposés autour du brin central (13), lesdits brins (13,14) possédant une extrémité libre (132,142) et une extrémité fixée (131,141) à la base (10), l’ensemble des brins (13,14) étant configuré pour brosser les dents et la gencive caractérisée en ce que l’ensemble des extrémités libres (132,142) des brins (13,14) sur la base (10), forment une surface virtuelle conique formant un cône (9) saillant, préférentiellement droit, le sommet (S) dudit cône (9) étant formé par l’extrémité libre du brin central (132) et présentant un angle (α) compris environ entre 80° et 100°, préférentiellement environ entre 85° et 95° et plus préférentiellement 90° ; Figure 1The present invention relates to a toothbrush (1) comprising a shaft (2) which comprises: a first part (3) configured to form a grip zone (5) and a second part (4) which comprises a proximal end which body with the first part, and a distal end comprising a base (10), said base comprising a face having strands comprising at least: a central strand (13) located preferably in the center of the base and peripheral strands (14) separate from the central strand (13) and arranged around the central strand (13), said strands (13,14) having a free end (132,142) and an end fixed (131,141) to the base (10), all of the strands (13,14) being configured to brush the teeth and the gum characterized in that the set of free ends (132,142) of the strands (13,14) on the base (10), form a conical virtual surface forming a cone ( 9) salient, preferably straight, the apex (S) of said cone (9) being for mé by the free end of the central strand (132) and having an angle (α) comprised approximately between 80° and 100°, preferentially approximately between 85° and 95° and more preferentially 90°; Figure 1
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1903693A FR3094618B1 (en) | 2019-04-05 | 2019-04-05 | Toothbrush cleaning the interdental spaces |
PCT/EP2020/059699 WO2020201573A1 (en) | 2019-04-05 | 2020-04-05 | Toothbrush for cleaning the interdental spaces |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1903693 | 2019-04-05 | ||
FR1903693A FR3094618B1 (en) | 2019-04-05 | 2019-04-05 | Toothbrush cleaning the interdental spaces |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3094618A1 FR3094618A1 (en) | 2020-10-09 |
FR3094618B1 true FR3094618B1 (en) | 2022-04-22 |
Family
ID=67742657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1903693A Expired - Fee Related FR3094618B1 (en) | 2019-04-05 | 2019-04-05 | Toothbrush cleaning the interdental spaces |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3094618B1 (en) |
WO (1) | WO2020201573A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4000454A1 (en) * | 2020-11-17 | 2022-05-25 | Koninklijke Philips N.V. | Brushing component for an oral hygiene product |
DE102022134599A1 (en) | 2022-12-22 | 2024-06-27 | epitome GmbH | Filament arrangement for cleaning surfaces and use of the same |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE528920C (en) * | 1931-07-06 | Ernst Weigle | Hand tool, especially for dental purposes | |
FR2744608A1 (en) * | 1996-02-12 | 1997-08-14 | Lvmh Rech | Bristles for cosmetic brush |
US6357073B1 (en) * | 2000-04-10 | 2002-03-19 | Choy Heung Yue | Toothbrush |
CN1325026C (en) * | 2000-12-07 | 2007-07-11 | 葛兰素史密斯克兰消费者保健股份有限公司 | Brush part for electric toothbrush |
-
2019
- 2019-04-05 FR FR1903693A patent/FR3094618B1/en not_active Expired - Fee Related
-
2020
- 2020-04-05 WO PCT/EP2020/059699 patent/WO2020201573A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FR3094618A1 (en) | 2020-10-09 |
WO2020201573A1 (en) | 2020-10-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20201009 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
ST | Notification of lapse |
Effective date: 20231205 |