FR2817145A1 - Electric toothbrush has brush roller placed in alignment with handle, and having two rows of jet pulses - Google Patents
Electric toothbrush has brush roller placed in alignment with handle, and having two rows of jet pulses Download PDFInfo
- Publication number
- FR2817145A1 FR2817145A1 FR0014454A FR0014454A FR2817145A1 FR 2817145 A1 FR2817145 A1 FR 2817145A1 FR 0014454 A FR0014454 A FR 0014454A FR 0014454 A FR0014454 A FR 0014454A FR 2817145 A1 FR2817145 A1 FR 2817145A1
- Authority
- FR
- France
- Prior art keywords
- handle
- roller
- rows
- alignment
- brush roller
- 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.)
- Withdrawn
Links
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
- A61C17/24—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like rotating continuously
- A61C17/26—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like rotating continuously driven by electric motor
- A61C17/28—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like rotating continuously driven by electric motor with rinsing means
-
- 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
Landscapes
- 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
Description
<Desc/Clms Page number 1> <Desc / Clms Page number 1>
T 4 La présente invention concerne une brosse à dents électrique dont l'originalité réside essentiellement dans la rotation de la brosse par rapport à la zone à nettoyer sur laquelle elle s'applique.
T 4 The present invention relates to an electric toothbrush whose originality lies essentially in the rotation of the brush relative to the area to be cleaned to which it is applied.
. u-L L-L La rotation des brosses électriques actuelles intéresse surtout les faces dentaires : elle est due au mouvement rotatif frontal d'une brosse cylindrique et
M, S ','accent est la gencive l'accent est mis sur le surfaçage de l'émail, la gencive étant passablement ignorée ; ce mouvement rotatif qui va de la gencive à la couronne dentaire est bon mais celui qui va de la dent à la gencive est nocif pour les tissus mous attachés aux collets dentaires. En outre l'efficacité de ces brosses est insuffisante dans les régions inter-
4 4 14 dentaires, ceci étant dû au manque d'accessibilité des poils entre les bords proximaux. . uL LL The rotation of current electric brushes is of particular interest to the dental faces: it is due to the front rotary movement of a cylindrical brush and
M, S ',' accent is the gum the accent is put on the surfacing of the enamel, the gum being passably ignored; this rotary movement which goes from the gum to the dental crown is good but that which goes from the tooth to the gum is harmful for the soft tissues attached to the dental collars. In addition, the effectiveness of these brushes is insufficient in the inter-
4 4 14 dental, this being due to the lack of accessibility of the bristles between the proximal edges.
T Le corps du dispositif qui entre dans la bouche comprend toujours une tête à bords mousse (8) avec sur la face active (4), une fenêtre rectangulaire (1) d'où émergent les poils du rouleau interchangeable (4) fixé à ses extrémités par deux clips (14) entraînés par les dents d'une vis sans fin agrégée sur l'axe rotatif dans le corps du manche. L'engrenage est placé : - soit dans le prolongement du rouleau par le moyen de deux roues à sens inverse, la roue (15) est fixée au clip (14), la roue (13) à l'axe rotatif (12) (ceci dans le cas d'une brosse en forme de stylo). T The body of the device which enters the mouth always includes a head with foam edges (8) with on the active face (4), a rectangular window (1) from which the hairs of the interchangeable roller (4) emerge attached to its ends by two clips (14) driven by the teeth of a worm screw aggregated on the rotary axis in the body of the handle. The gear is placed: - either in the extension of the roller by means of two wheels in opposite directions, the wheel (15) is fixed to the clip (14), the wheel (13) to the rotary axis (12) ( this in the case of a pen-shaped brush).
- soit perpendiculaire au rouleau, sans l'adjonction des deux roues, par le contact de l'engrenage placé au bout de l'axe rotatif (12) (cela dans le cas d'une brosse en
forme de rasoir mécanique avec l'engrenage placé au bout du -L-L-L tz : rouleau (15). - either perpendicular to the roller, without the addition of two wheels, by the contact of the gear placed at the end of the rotary axis (12) (this in the case of a brush in
mechanical razor shape with the gear placed at the end of the -LLL tz: roller (15).
<Desc/Clms Page number 2> <Desc / Clms Page number 2>
La face inactive (8) protégeant les parties molles (lèvres, joues, langue, voûte palatine). i
Les deux rampes de spray sont incluses dans l'épaisseur de la gouttière et les trous d'évacuation de l'eau se situent sur ses bords (6). Le manche de la brosse (3) comporte : a) d'un côté, un inverseur de rotation (9) curseur
ci+ Le a actionné par le pouce vers le haut ou vers le bas selon le 4 maxillaire. b) un interrupteur général (10) et de l'autre côté c) un bouton déclencheur du spray (11) (avec adjonction du réservoir) actionné par l'index. The inactive side (8) protecting the soft parts (lips, cheeks, tongue, palatal arch). i
The two spray bars are included in the thickness of the gutter and the water drainage holes are located on its edges (6). The handle of the brush (3) comprises: a) on one side, a rotation reverser (9) slider
ci + The thumb operated up or down depending on the maxilla. b) a general switch (10) and on the other side c) a spray trigger button (11) (with addition of the reservoir) actuated by the index finger.
Les figures 2 et 4 représentent les détails de la fenêtre (1) d'où émerge le module brosse (4). Figures 2 and 4 show the details of the window (1) from which the brush module (4) emerges.
Les bords de la fenêtre comportent les trous d'évacuation (6) de l'eau pulsée qui sera dirigée tangentiellement à la circonférence de la brosse de façon à masser aussi la gencive. On peut adjoindre avant la gouttière une rotule à crans de blocage (7) si on veut modifier l'axe du manche, pour ainsi brosser dent, gencive
1 ou les deux en même temps à l'intérieur ou à l'extérieur de ou-Les deux en même te,-, tps CL 1 la bouche. On pourra sélectionner la vitesse de la rotation ainsi que la puissance du spray et choisir la rigidité de la brosse. The edges of the window include the discharge holes (6) of the pulsed water which will be directed tangentially to the circumference of the brush so as to also massage the gum tissue. We can add before the gutter a ball joint with locking notches (7) if we want to change the axis of the handle, so brush tooth, gum
1 or both at the same time inside or outside of or-Both at the same time, -, tps CL 1 the mouth. We can select the speed of rotation as well as the power of the spray and choose the stiffness of the brush.
Sur le plan mécanique et dans les deux présentations
du dispositif, l'utilisation de deux roues dentelées (13) -lu d4LspositL L 1-elées (13) est (15) 1'une intégrée au rouleau, l'autre à l'axe rotatif/ e ou de l'axe dentelé. (18)
L'engrenage du rouleau (19) permet de projeter les poils de la brosse vers les dents et la gencive-le système d'irrigation est dans le corps des brosses autour Mechanically and in both presentations
of the device, the use of two serrated wheels (13) -lu d4LspositL L 1-elées (13) is (15) one integrated into the roller, the other to the rotary axis / e or the serrated axis . (18)
The roller gear (19) projects the bristles of the brush towards the teeth and the gum - the irrigation system is in the body of the brushes around
<Desc/Clms Page number 3><Desc / Clms Page number 3>
de la fenêtre (1). Dans le cas de la brosse en stylo fig. 1 le rouleau-brosseur entre par son premier clip (14)
solidaire de la roue d'entraînement (15), dans le cylindre (17) avec ressort (16) et par son deuxième clip (14b) . T'axe rolt-L-if se prolonge normalement dans le opposé (17b). L'axe rotatif se prolonge par une roue (13). Dans le cas de forme en rasoir, fig. 3 les clous d'entraînement se situent sur l'extrémité du rouleau (19) et l'axe rotatif (12) comporte un crantage vis sans fin (18) fixé à son extrémité.window (1). In the case of the pen brush fig. 1 the brush roller comes in through its first clip (14)
integral with the drive wheel (15), in the cylinder (17) with spring (16) and by its second clip (14b). The rolt-L-if axis normally extends into the opposite (17b). The rotary axis is extended by a wheel (13). In the case of a razor shape, fig. 3 the drive nails are located on the end of the roller (19) and the rotary axis (12) has a worm notch (18) fixed at its end.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0014454A FR2817145A1 (en) | 2000-11-10 | 2000-11-10 | Electric toothbrush has brush roller placed in alignment with handle, and having two rows of jet pulses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0014454A FR2817145A1 (en) | 2000-11-10 | 2000-11-10 | Electric toothbrush has brush roller placed in alignment with handle, and having two rows of jet pulses |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2817145A1 true FR2817145A1 (en) | 2002-05-31 |
Family
ID=8856288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0014454A Withdrawn FR2817145A1 (en) | 2000-11-10 | 2000-11-10 | Electric toothbrush has brush roller placed in alignment with handle, and having two rows of jet pulses |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2817145A1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2655674A (en) * | 1946-09-30 | 1953-10-20 | Donald P Grover | Multiple rotary toothbrush with lip guard |
FR1405404A (en) * | 1964-05-29 | 1965-07-09 | Advanced device for cleaning teeth | |
US3800350A (en) * | 1972-04-27 | 1974-04-02 | G Francolino | Electric toothbrush |
DE19805770A1 (en) * | 1997-02-13 | 1998-08-20 | Al Saleh Abdul Aziz Abdullah | Electric toothbrush |
-
2000
- 2000-11-10 FR FR0014454A patent/FR2817145A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2655674A (en) * | 1946-09-30 | 1953-10-20 | Donald P Grover | Multiple rotary toothbrush with lip guard |
FR1405404A (en) * | 1964-05-29 | 1965-07-09 | Advanced device for cleaning teeth | |
US3800350A (en) * | 1972-04-27 | 1974-04-02 | G Francolino | Electric toothbrush |
DE19805770A1 (en) * | 1997-02-13 | 1998-08-20 | Al Saleh Abdul Aziz Abdullah | Electric toothbrush |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RS | Complete withdrawal |