FR2587183A1 - Toothbrush comprising bristles of different heights - Google Patents

Toothbrush comprising bristles of different heights Download PDF

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Publication number
FR2587183A1
FR2587183A1 FR8513926A FR8513926A FR2587183A1 FR 2587183 A1 FR2587183 A1 FR 2587183A1 FR 8513926 A FR8513926 A FR 8513926A FR 8513926 A FR8513926 A FR 8513926A FR 2587183 A1 FR2587183 A1 FR 2587183A1
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FR
France
Prior art keywords
bristles
toothbrush
tufts
head
handle
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
FR8513926A
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French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8513926A priority Critical patent/FR2587183A1/en
Publication of FR2587183A1 publication Critical patent/FR2587183A1/en
Pending legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/16—Power-driven cleaning or polishing devices
    • A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
    • A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B5/00—Brush bodies; Handles integral with brushware
    • 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

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  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Brushes (AREA)

Abstract

The invention relates to a novel type of toothbrush capable of cleaning the teeth and the gums as well as the interproximal and subgingival surfaces. The head 2 is formed from an elastic material into which tufts of bristles of different heights 3 and 4, arranged alternately, have been implanted. It may have different shapes and the alternating tufts may be either in circles or in sectors, or in parallel lines, in oblique lines, in semi-circles or at angles. The brush may consist of a cylindrical or spherical rotary head protected by a cover and actuated by finger pressure on the roller-wheel controlling the mechanism included in the handle.

Description

Brosse à dents comportant des poils de
hauteurs différentes
La présente invention concerne une nouvelle brosse à dents permettant un nettoyage efficace des dents et tout particulièrement de tous les points difficilement accessibles comme les surfaces interdentaires eù se loge la plaque dentaire qui entraine comme onle sait les caries et la formation du tartre responsable du déchaussement puis de la perte des dents.Toothbrush with bristles
different heights
The present invention relates to a new toothbrush allowing effective cleaning of the teeth and in particular of all points which are difficult to access, such as the interdental surfaces where the dental plaque is housed which, as we know, causes cavities and the formation of tartar responsible for loosening then loss of teeth.

Traditionnellement on utilise des brosses à dents dont la hauteur des poils est régulière ou bien d'autres dont les sommets des touffes de poils forment des asples mais ils sont tels qu'ils ne permettent pas l'accés entre les dents,ou encore d'autres qui ont un relief alus ou moins anatomique ou qui possèdent les rangées extérieures des poils plus hautes que celles du milieu,mais dans tous ces cas elles ne permettent pas un brosse interdentaire. Traditionally we use toothbrushes whose bristles are regular or many others whose tops of tufts of bristles form asples but they are such that they do not allow access between the teeth, or even others which have an alus or less anatomical relief or which have the outer rows of bristles higher than those in the middle, but in all these cases they do not allow an interdental brush.

La présente invention permet de remédier à cet inconvénient.Elle comporte en effet une série de poils destinée à Drosser la surface des dents et des genoives,régulièrement alternée avec une deuxième série de poils dc hauteur plus importante destinée à s'introduire dans tous les espaces interdentaires ou sous gengivals notamment les moins accessibles comme ceux du fond de la cavitébuccale,afin d'en extraire tous les résidus alimentaires responsables de toutes les dégradations citées ci-dessus,à la manière d'un cure-dent ou d'un fil de soie et présentant enfin l'avantage d'entre réunis dans une seule opération celle du brossage des dents. The present invention makes it possible to remedy this drawback. It in fact comprises a series of bristles intended to dent the surface of the teeth and the genoives, regularly alternated with a second series of bristles of greater height intended to be introduced into all spaces. interdental or sub-gingival, in particular the least accessible, such as those at the bottom of the oral cavity, in order to extract all the food residues responsible for all the degradations mentioned above, like a toothpick or a wire floss and finally having the advantage of being united in a single operation that of brushing the teeth.

On comprend aiséet qu'une brosse à surface plane ne puisse extraire de résidus d'une surface à relief accidenté qui présente des cavités d'où l'utilité et l'efficacité d'une brosse à dents selon la présente invention ainsi que e toutes les brosses construites selon le présent modèle et destinées à des surfaces non lisses telles que les faYences murales ou les stores à lattes par exemple. It is easy to understand that a brush with a flat surface cannot extract residues from a surface with uneven relief which has cavities hence the usefulness and effectiveness of a toothbrush according to the present invention as well as all brushes constructed according to the present model and intended for non-smooth surfaces such as wall tiles or slatted blinds for example.

Suivant une variante de l'invention on pourra alterner les touffes de poils de manière irrégulière,ou bien les implanter en quinquonce,aubmenter ou réduire l'écart entre les séries due poils ou les touffes de poils,réduire ou augmenter la différence de hauteur de poils,le nombre de touffes et de séries,varier la qualité,la souplesse ou la dureté,la grosseur et la finesse des poils afin de permettre à l'utilisateur un choix approprié à la forme de ses dents et de sa bouche ou dans le but de la destiner aux adultes ou aux enfants.0n peut par exemple situer l'écart de hau- teur entre la série haute et la série basse entre I/3 et I/4 pour la brosse adulte et I/4 et I/6 pour la brosse enfant. According to a variant of the invention, it is possible to alternate the tufts of hairs in an irregular manner, or else to implant them in staggered rows, to increase or reduce the difference between the series of hairs or the tufts of hairs, to reduce or increase the difference in height of bristles, number of tufts and series, vary the quality, flexibility or hardness, size and fineness of the bristles to allow the user a choice appropriate to the shape of his teeth and mouth or in the intended for adults or children. For example, we can locate the height difference between the high series and the low series between I / 3 and I / 4 for the adult brush and I / 4 and I / 6 for the children's brush.

Suivant une autre variante. de la présente invention la tête de la brosse à dents sera réalisée en un matériau non rigide,élastique comme le caoutchouc par exemple,ce qui lui permettra une certaine maléaoilité afin d'épouser de plus près le relief de la voute dentaire de l'utilisateur ce qui favoriserait un brossage plus facile et plus efficace des surfaces linguales des dents. According to another variant. of the present invention the head of the toothbrush will be made of a non-rigid, elastic material such as rubber for example, which will allow it a certain malevolence in order to more closely match the relief of the dental arch of the user which would facilitate easier and more effective brushing of the lingual surfaces of the teeth.

Suivant une autre variante de la présente invention la tête de la brosse à dents pourra ttre adaptée à tout manche ou dispositif mécanique ou à moteur. According to another variant of the present invention, the head of the toothbrush can be adapted to any handle or mechanical or motor device.

Il est proposé dans le cadre de la présente inven- tion de réaliser la tête de la brosse à dents recouverte entièrement de poils à 3600 afin de permettre une rotativité complète sur elle-même actionnée par la main en changeant de sens selon qu'il s'agisse de brosser la machoire supérieure uo inférieure et abritée par un cache doux qui protégera les parois buccales,linguales ou labbiales,et qui pourra être mca- nisée par un système à roulettes incorporé dans le manche qui démultipliera le mouvement donné par le doit et en facilitera l'utilisation lorsque l'on sait que la façon idéale pour se brosser les dents est de la faire pivoter de bas en haut ou de haut en bas selon qu'il s'agisse de la machoire inférieure ou supérieure. It is proposed in the context of the present invention to make the head of the toothbrush completely covered with bristles at 3600 in order to allow complete rotativity on itself actuated by hand by changing direction depending on whether it is act of brushing the upper jaw uo lower and sheltered by a soft cover which will protect the buccal, lingual or labial walls, and which can be mechanized by a system with rollers incorporated in the handle which will increase the movement given by the must and make it easier to use when you know that the ideal way to brush your teeth is to rotate it from bottom to top or from top to bottom depending on whether it is the lower or upper jaw.

I1 est donné à titre d'exemples non limitatifs un mode de réalisation se référant aux dessins ci annexés.  I1 is given by way of nonlimiting examples an embodiment referring to the accompanying drawings.

La figure I représente un profil de la brosse à dents selon la pressente invention. Figure I shows a profile of the toothbrush according to the present invention.

Lâ figure 2 représente une vue de dos de la brosse à dents selon la présente invention. Figure 2 shows a back view of the toothbrush according to the present invention.

La figure 3 représente une vue de dos-d'une variante de la présente invention. Figure 3 shows a back view of a variant of the present invention.

La figure 4 représente plusieurs variantes de têtes de brosses à dents selon la présente invention. FIG. 4 represents several variants of toothbrush heads according to the present invention.

La figure 5 représente un profil d'une brosse à dents selon la présente invention montée avec mécanisme. Figure 5 shows a profile of a toothbrush according to the present invention mounted with mechanism.

Dans la figure I la brosse à dents comprend essentiellement un manche(l),une tête(2) à l'ex- trémité de ce manche constituée par un ensemble de touffes de poils(3) et (4) disposées par séries de trois transversalement à l'axe de la brosse de hauteurs différentes régulièrement alternées:hauteur maximum(3),hauteur minimum(4). In FIG. 1, the toothbrush essentially comprises a handle (1), a head (2) at the end of this handle constituted by a set of tufts of bristles (3) and (4) arranged in series of three. transversely to the axis of the brush of different heights regularly alternated: maximum height (3), minimum height (4).

Dans la figure 2 les touffes sont disposées de façon régulière sur trois rangées longitudinales, les rangées latérales présentant des hauteurs de poils différentes et ceci en alternance:hauteur maximum(3),hauteur minimum(4).  In FIG. 2, the tufts are arranged regularly on three longitudinal rows, the lateral rows having different pile heights and this in alternation: maximum height (3), minimum height (4).

La figure 3 représente une tête de brosse à dents ronde ,les différentes hauteurs de poils(3) et (4) se retrouvant en cercles concentriques ou ou en secteurs
Dans la figure 4 on retrouve la tte de la brosse sous forme ovale ou rectangulaire et l'implanta- tion des touffes sous formes de parallèl6s(5),d'o- bliques(6),de demi-cercles(7),ou d'angles(8).FIG. 3 represents a round toothbrush head, the different bristle heights (3) and (4) being found in concentric circles or or in sectors
In FIG. 4 we find the head of the brush in oval or rectangular form and the implantation of the tufts in the form of parallels (5), obliques (6), semicircles (7), or angles (8).

Dans la forme de réalisation selon la figure 5 la brosse à dents est montée avec un mécanisme peu couteux,la brosse(9) est montée sur un axe(IO),elle est protégée par un cache doux(II),l'axe(IO) entre dans la protection du mécanisme(I2) qui prolonge le manche(I) lequel comporte une roulette d'entraine ment(13).  In the embodiment according to FIG. 5, the toothbrush is mounted with an inexpensive mechanism, the brush (9) is mounted on an axis (IO), it is protected by a soft cover (II), the axis ( IO) enters into the protection of the mechanism (I2) which extends the handle (I) which comprises a drive wheel (13).

L'objet de l'invention pourra être réalisé dans tous les matériaux possibles aussi bien pour le manche que pour la tête ou les poils,ainsi que dals toutes les épaisseurs ou coupes de poils désirés, et dans tous les mélanges de matériaux selon les résultats que l'on voudra obtenir.  The object of the invention can be achieved in all possible materials for the handle as well as for the head or the hairs, as well as in any desired thickness or cut of hair, and in all mixtures of materials according to the results. that we want to get.

Claims (6)

REVENDICATIONS I) Brosse à dents du type comportant des touffes de poils-de hauteurs différentes caractérisée en ce que les poils ont deux hauteurs(3) et(4) et qu'ils soit disposés de façon alternée. I) Toothbrush of the type comprising tufts of bristles-of different heights characterized in that the bristles have two heights (3) and (4) and that they are arranged alternately. 2) Brosse à dents selon la revendication I) caractérisée en ce que la tête (2) est constituée d'un matériau élastique. 2) Toothbrush according to claim I) characterized in that the head (2) consists of an elastic material. 3) Brosse à dents selon la revendication I) caractérisée en ce que l'implantation des touffes(3) et(4) est disposée soit en cercles concentriques, soit en secteurs,soit sous forme de parallèles(5), d'obliques(6),de demi-cer cles(7),ou d'angles(8). 3) Toothbrush according to claim I) characterized in that the implantation of the tufts (3) and (4) is arranged either in concentric circles, or in sectors, or in the form of parallels (5), obliques ( 6), semi-circles (7), or angles (8). 4) Brosse à dents selon la revendication I) ca racrisde en ce que lorsque la tte (2) est soit sphérique,soit cylindrique,le manche (I) se prolonge par un cache (II).  4) Toothbrush according to claim I) ca racrisde in that when the head (2) is either spherical or cylindrical, the handle (I) is extended by a cover (II). 5) Brosse à dents selon lesrevendicationsI)et4)ca- ractérisée en ce que le manche (I) possède une partie intermédiaire (I2) comportant un système mécanique lequel assure la rotation de la brosse(9).  5) Toothbrush according to the claims I) and 4) characterized in that the handle (I) has an intermediate part (I2) comprising a mechanical system which ensures the rotation of the brush (9). 6) Brosse à dents selon les revendications I)et4) et5) caractérisée en ce que l'entrainement de l'axe (IC) est assuré par une roulette (I3) actionnée par une simple pression du doigt.  6) Toothbrush according to claims I) and4) and5) characterized in that the drive of the axis (IC) is provided by a roller (I3) actuated by a simple finger pressure.
FR8513926A 1985-09-13 1985-09-13 Toothbrush comprising bristles of different heights Pending FR2587183A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8513926A FR2587183A1 (en) 1985-09-13 1985-09-13 Toothbrush comprising bristles of different heights

Applications Claiming Priority (1)

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FR8513926A FR2587183A1 (en) 1985-09-13 1985-09-13 Toothbrush comprising bristles of different heights

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FR2587183A1 true FR2587183A1 (en) 1987-03-20

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Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994021192A1 (en) * 1993-03-17 1994-09-29 Braun Aktiengesellschaft Brush member for an electric toothbrush
FR2707155A1 (en) * 1993-07-07 1995-01-13 Mazan Jacqueline Toothbrush device with complete expulsion of food debris and gum massage
US5459899A (en) * 1993-05-24 1995-10-24 Bauer; Jerome Interstitial flossing toothbrush
USD370564S (en) 1995-03-22 1996-06-11 Colgate-Palmolive Company Toothbrush
EP0716821A1 (en) * 1994-12-16 1996-06-19 CORONET-WERKE GmbH Toothbrush
US5586407A (en) * 1995-05-08 1996-12-24 Raymond; Anthony E. Swatter and method of using the same
US5628082A (en) * 1995-03-22 1997-05-13 Colgate-Palmolive Company Toothbrush with improved efficacy
USD380903S (en) 1995-04-19 1997-07-15 Colgate-Palmolive Company Toothbrush
WO1998038889A3 (en) * 1997-03-06 1998-12-10 Smithkline Beecham Consumer Toothbrush
FR2769187A1 (en) * 1997-10-03 1999-04-09 Moulinex Sa Electric toothbrush with rotary brush head
AU706536B2 (en) * 1995-06-24 1999-06-17 Braun Gmbh Brush section for an electric toothbrush
EP0962166A3 (en) * 1998-06-04 2000-01-19 Gabriele Karbatsch Toothbrush for complementary punctual cleaning of teeth
DE4409395C2 (en) * 1994-03-18 2000-10-26 Lingner & Fischer Gmbh Toothbrush head
GB2351015A (en) * 1999-06-17 2000-12-20 Peter Kennedy Chewable toothbrush
WO2001012013A1 (en) * 1999-08-17 2001-02-22 Gillette Canada Company Toothbrush and method for making a tuft of bristles usable in a toothbrush
US6799346B2 (en) 2002-01-04 2004-10-05 Atico International Usa, Inc. Toothbrush with oppositely reciprocating brush heads
US20140310901A1 (en) * 2011-10-27 2014-10-23 Glaxosmithkline Consumer Healthcare Gmbh & Co. Kg Toothbrush
AU2012216690B2 (en) * 2003-03-17 2015-08-20 Craig Hills Electric toothbrush attachment
AU2015207937B2 (en) * 2003-03-17 2017-03-30 Craig Hills Electric toothbrush attachment

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR442832A (en) * 1912-04-18 1912-09-10 Georges Prevost Flexible toothbrush
DE542695C (en) * 1932-01-27 Albin Legler Rotating toothbrush with removable protective sleeve
US1943225A (en) * 1933-05-01 1934-01-09 Harold W Mcintyre Toothbrush
FR794580A (en) * 1934-11-21 1936-02-20 Toothbrush
US2051687A (en) * 1934-06-04 1936-08-18 Dressler William Tooth brush
US2228786A (en) * 1939-01-20 1941-01-14 Stoner Lewis Duane Rotary toothbrush
US2445657A (en) * 1945-05-08 1948-07-20 Paul G Bennett Toothbrush
US3229318A (en) * 1964-05-15 1966-01-18 Sunbeam Corp Toothbrush
FR1431088A (en) * 1965-01-29 1966-03-11 Improvements made to the ordinary toothbrush to clean the teeth and their interstices
FR2107292A5 (en) * 1971-07-30 1972-05-05 Toyoaki Yamamoto
WO1984002833A1 (en) * 1983-01-27 1984-08-02 Orvar Larsson Toothbrush

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE542695C (en) * 1932-01-27 Albin Legler Rotating toothbrush with removable protective sleeve
FR442832A (en) * 1912-04-18 1912-09-10 Georges Prevost Flexible toothbrush
US1943225A (en) * 1933-05-01 1934-01-09 Harold W Mcintyre Toothbrush
US2051687A (en) * 1934-06-04 1936-08-18 Dressler William Tooth brush
FR794580A (en) * 1934-11-21 1936-02-20 Toothbrush
US2228786A (en) * 1939-01-20 1941-01-14 Stoner Lewis Duane Rotary toothbrush
US2445657A (en) * 1945-05-08 1948-07-20 Paul G Bennett Toothbrush
US3229318A (en) * 1964-05-15 1966-01-18 Sunbeam Corp Toothbrush
FR1431088A (en) * 1965-01-29 1966-03-11 Improvements made to the ordinary toothbrush to clean the teeth and their interstices
FR2107292A5 (en) * 1971-07-30 1972-05-05 Toyoaki Yamamoto
WO1984002833A1 (en) * 1983-01-27 1984-08-02 Orvar Larsson Toothbrush

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994021192A1 (en) * 1993-03-17 1994-09-29 Braun Aktiengesellschaft Brush member for an electric toothbrush
US5652990A (en) * 1993-03-17 1997-08-05 Braun Aktiengesellschaft Brush section for an electric toothbrush
US5459899A (en) * 1993-05-24 1995-10-24 Bauer; Jerome Interstitial flossing toothbrush
FR2707155A1 (en) * 1993-07-07 1995-01-13 Mazan Jacqueline Toothbrush device with complete expulsion of food debris and gum massage
DE4409395C2 (en) * 1994-03-18 2000-10-26 Lingner & Fischer Gmbh Toothbrush head
EP0716821A1 (en) * 1994-12-16 1996-06-19 CORONET-WERKE GmbH Toothbrush
USD370564S (en) 1995-03-22 1996-06-11 Colgate-Palmolive Company Toothbrush
US5628082A (en) * 1995-03-22 1997-05-13 Colgate-Palmolive Company Toothbrush with improved efficacy
USD380903S (en) 1995-04-19 1997-07-15 Colgate-Palmolive Company Toothbrush
US5586407A (en) * 1995-05-08 1996-12-24 Raymond; Anthony E. Swatter and method of using the same
EP0835081B1 (en) * 1995-06-24 1999-11-10 Braun Aktiengesellschaft Brush for an electric toothbrush
DE19523016C5 (en) * 1995-06-24 2005-04-07 Braun Gmbh Brush part for an electric toothbrush
US6021538A (en) * 1995-06-24 2000-02-08 Braun Aktiengesellschaft Brush section for an electric toothbrush
AU706536B2 (en) * 1995-06-24 1999-06-17 Braun Gmbh Brush section for an electric toothbrush
WO1998038889A3 (en) * 1997-03-06 1998-12-10 Smithkline Beecham Consumer Toothbrush
FR2769187A1 (en) * 1997-10-03 1999-04-09 Moulinex Sa Electric toothbrush with rotary brush head
US6230354B1 (en) * 1997-10-03 2001-05-15 Moulinex S.A. Electric toothbrush
EP0962166A3 (en) * 1998-06-04 2000-01-19 Gabriele Karbatsch Toothbrush for complementary punctual cleaning of teeth
GB2351015A (en) * 1999-06-17 2000-12-20 Peter Kennedy Chewable toothbrush
GB2351015B (en) * 1999-06-17 2001-07-11 Peter Kennedy Bristle ball
WO2001012013A1 (en) * 1999-08-17 2001-02-22 Gillette Canada Company Toothbrush and method for making a tuft of bristles usable in a toothbrush
US6799346B2 (en) 2002-01-04 2004-10-05 Atico International Usa, Inc. Toothbrush with oppositely reciprocating brush heads
AU2012216690B2 (en) * 2003-03-17 2015-08-20 Craig Hills Electric toothbrush attachment
AU2015207937B2 (en) * 2003-03-17 2017-03-30 Craig Hills Electric toothbrush attachment
US20140310901A1 (en) * 2011-10-27 2014-10-23 Glaxosmithkline Consumer Healthcare Gmbh & Co. Kg Toothbrush
US9826822B2 (en) * 2011-10-27 2017-11-28 Glaxosmithkline Consumer Healthcare Gmbh & Co. Kg Toothbrush

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ER Errata listed in the french official journal (bopi)

Free format text: 12/87

ST Notification of lapse
BR Restoration of rights