FR2784875A1 - Toothbrush with rotary head has rotatable mounted head on pivot to follow contours of teeth - Google Patents
Toothbrush with rotary head has rotatable mounted head on pivot to follow contours of teeth Download PDFInfo
- Publication number
- FR2784875A1 FR2784875A1 FR9813206A FR9813206A FR2784875A1 FR 2784875 A1 FR2784875 A1 FR 2784875A1 FR 9813206 A FR9813206 A FR 9813206A FR 9813206 A FR9813206 A FR 9813206A FR 2784875 A1 FR2784875 A1 FR 2784875A1
- Authority
- FR
- France
- Prior art keywords
- head
- teeth
- toothbrush
- pivot
- rotary head
- 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
Links
Classifications
-
- 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
Landscapes
- Brushes (AREA)
Abstract
Description
La présente invention concerne un dispositif permettant d'optimiser le brossage des dents tout en respectant l'émail dentaire et les gencives
Avec une brosse à dents classique il est difficile de bien brosser les espaces interdentaires et la face postérieure des dents.The present invention relates to a device for optimizing brushing of teeth while respecting dental enamel and gums
With a conventional toothbrush it is difficult to brush the interdental spaces and the posterior surface of the teeth well.
Certaines brosses ci dents permettent un brossage simultané des faces antérieure et postérieure des dents, mais leur implantation et leur matière n'excluent pas les risques de blessures des gencives et des muqueuses buccales. Some toothbrushes allow simultaneous brushing of the anterior and posterior faces of the teeth, but their implantation and their material do not exclude the risk of injury to the gums and oral mucosa.
Le dispositif selon l'invention permet de remédier à ces inconvénients et d'améliorer notablement l'hygiène dentaire et buccale. Il est en effet constitué par une tte équipée de soies. Cette tte, rotative, est articulée sur un manche. Le dispositif des soies entourant la tte de la brosse facilite l'action de la brosse dans toutes les positions. La mobilité de la tte et sa souplesse simplifient l'opération de brossage en minimisant les efforts nécessaires à l'utilisateur. The device according to the invention overcomes these drawbacks and significantly improves dental and oral hygiene. It is in fact made up of a head fitted with bristles. This rotating head is articulated on a handle. The bristle device surrounding the brush head facilitates the action of the brush in all positions. The mobility of the head and its flexibility simplify the brushing operation while minimizing the efforts necessary for the user.
Selon les modes particuliers de réalisation -l'articulation peut tre constituée par une pièce supplémentaire avec rappel élastique ou non. According to the particular embodiments, the articulation can be constituted by an additional part with elastic return or not.
-le pivotement peut tre réalisé par déformation d'un élément en caoutchouc, en élastomère ou en matière similaire.the pivoting can be carried out by deformation of a rubber, elastomer or similar material element.
-l'articulation peut tre composée par une rotule composée d'une matière appropriée.the joint can be made up of a ball joint made of an appropriate material.
-la tte rotative peut tre réalisée dans une matière souple.the rotary head can be made of a flexible material.
-la tte rotative est couverte de soies, qui peuvent tre réalisées dans toutes les matières appropriées.the rotary head is covered with bristles, which can be made of any suitable material.
-la forme de la tte rotative peut tre variée selon l'utilisateur auquel elle est destinée.the shape of the rotary head can be varied depending on the user for whom it is intended.
-la tte rotative peut tre équipée de soies de chaque côté.the rotary head can be fitted with bristles on each side.
-le manche peut tre réalisé dans différentes matières appropriées à cet usage. the handle can be made of different materials suitable for this use.
-L'invention couvre toutes les longueurs de manche.-The invention covers all sleeve lengths.
Les dessins annexés illustrent l'invention
La figure 1 représente en vue de côté, le dispositif avec soies implantées des deux côtés.The accompanying drawings illustrate the invention
Figure 1 shows in side view, the device with bristles located on both sides.
La figure 2 représente, en vue du dessous, ce dispositif.Figure 2 shows, in bottom view, this device.
La figure 3 représente (détail A) le détail de l'articulation du manche et de la tte, et montre les mouvements autorisés par le dispositif.Figure 3 shows (detail A) the detail of the articulation of the handle and the head, and shows the movements authorized by the device.
La figure 4 représente, en vue de côté, le dispositif avec implantation de soies d'un seul côté.Figure 4 shows, in side view, the device with implantation of bristles on one side.
La figure 5 représente, en vue du dessus, ce dispositif
En référence à ces dessins, le dispositif comporte un manche (1) et une brosse implantée sur tte rotative (2) et reliés par une articulation (3).Figure 5 shows, in top view, this device
With reference to these drawings, the device comprises a handle (1) and a brush implanted on a rotary head (2) and connected by a joint (3).
A titre d'exemple non limitatif, la tte supportant la brosse aura une longueur de 30 mm et une épaisseur de 6 mm. By way of nonlimiting example, the head supporting the brush will have a length of 30 mm and a thickness of 6 mm.
Dans la variante illustrée selon la figure 2, les soies forment une brosse convexe d'un côté pour faciliter le brossage de la face postérieure de la dentition, concave de l'autre côté pour s'adapter au brossage de la face antérieure de la dentition. L'invention prévoit la possibilité d'une tte fabriquée dans une matière supportant une légère déformation afin qu'elle épouse mieux la forme de la dentition. In the variant illustrated according to FIG. 2, the bristles form a convex brush on one side to facilitate brushing of the posterior surface of the dentition, concave on the other side to adapt to the brushing of the anterior surface of the dentition . The invention provides for the possibility of a head made of a material supporting a slight deformation so that it better matches the shape of the dentition.
Le dispositif selon l'invention est particulièrement destiné au brossage des dents. Ses variantes permettent d'adapter le dispositif aux brosses à dents pour enfants puisqu'elles facilitent le brossage avec un minimum de mouvement. Mme des personnes handicapées ou alitées peuvent utiliser facilement ce dispositif. The device according to the invention is particularly intended for brushing teeth. Its variants allow the device to be adapted to children's toothbrushes since they facilitate brushing with a minimum of movement. Even disabled or bedridden people can easily use this device.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9813206A FR2784875A1 (en) | 1998-10-21 | 1998-10-21 | Toothbrush with rotary head has rotatable mounted head on pivot to follow contours of teeth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9813206A FR2784875A1 (en) | 1998-10-21 | 1998-10-21 | Toothbrush with rotary head has rotatable mounted head on pivot to follow contours of teeth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2784875A1 true FR2784875A1 (en) | 2000-04-28 |
Family
ID=9531832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9813206A Pending FR2784875A1 (en) | 1998-10-21 | 1998-10-21 | Toothbrush with rotary head has rotatable mounted head on pivot to follow contours of teeth |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2784875A1 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1492660A (en) * | 1923-05-08 | 1924-05-06 | Harry J Arkus | Toothbrush |
| EP0285121A2 (en) * | 1987-04-03 | 1988-10-05 | Vito Barno | Toothbrush with double-bristled end and auxiliary toothpick |
| US5072481A (en) * | 1989-11-13 | 1991-12-17 | Frank Weyer | Multi-surface toothbrush |
| JPH0438903A (en) * | 1990-06-01 | 1992-02-10 | Hideaki Onari | Toothbrush for removing tar on nicotined tooth |
| WO1995001113A1 (en) * | 1993-06-30 | 1995-01-12 | Evodio Galetti | Toothbrush |
| WO1995012333A1 (en) * | 1993-11-05 | 1995-05-11 | Simonds James A | Toothbrush |
-
1998
- 1998-10-21 FR FR9813206A patent/FR2784875A1/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1492660A (en) * | 1923-05-08 | 1924-05-06 | Harry J Arkus | Toothbrush |
| EP0285121A2 (en) * | 1987-04-03 | 1988-10-05 | Vito Barno | Toothbrush with double-bristled end and auxiliary toothpick |
| US5072481A (en) * | 1989-11-13 | 1991-12-17 | Frank Weyer | Multi-surface toothbrush |
| JPH0438903A (en) * | 1990-06-01 | 1992-02-10 | Hideaki Onari | Toothbrush for removing tar on nicotined tooth |
| WO1995001113A1 (en) * | 1993-06-30 | 1995-01-12 | Evodio Galetti | Toothbrush |
| WO1995012333A1 (en) * | 1993-11-05 | 1995-05-11 | Simonds James A | Toothbrush |
Non-Patent Citations (1)
| Title |
|---|
| PATENT ABSTRACTS OF JAPAN vol. 016, no. 207 (C - 0941) 18 May 1992 (1992-05-18) * |
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