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 PDF

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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
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France
Prior art keywords
handle
roller
rows
alignment
brush roller
Prior art date
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Withdrawn
Application number
FR0014454A
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French (fr)
Inventor
Claude I Saada
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Individual
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Individual
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Priority to FR0014454A priority Critical patent/FR2817145A1/en
Publication of FR2817145A1 publication Critical patent/FR2817145A1/en
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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/16Power-driven cleaning or polishing devices
    • A61C17/22Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
    • A61C17/24Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like rotating continuously
    • A61C17/26Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like rotating continuously driven by electric motor
    • A61C17/28Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like rotating continuously driven by electric motor with rinsing means
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/16Power-driven cleaning or polishing devices
    • A61C17/22Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like

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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 toothbrush has a tiltable (7) handle (3), and having a rotatable (4) and interchangeable (14) brush module emerging from a window (1) with two rows of jet pulses (6) exiting from orifices in the half channel (2) around the window. Brush roller is placed in alignment with handle.

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.

Figure img00010001
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.
Figure img00010001

. 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

Figure img00010002

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-
Figure img00010003

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
Figure img00010002

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-
Figure img00010003

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

Figure img00010004

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
Figure img00010004

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>

Figure img00020001
Figure img00020001

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

Figure img00020002

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
Figure img00020002

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

Figure img00020003

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
Figure img00020003

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

Figure img00020004

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
Figure img00020004

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)

Figure img00030001

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)
Figure img00030001

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)

REVENDICATIONS 1) Brosse à dents électrique caractérisée par le fait qu'elle comporte un rouleau brosseur (4) interchangeable à rotation alternative. CLAIMS 1) Electric toothbrush characterized in that it includes an interchangeable brush roller (4) with alternating rotation. 2) Brosse à dents selon la revendication 1 caractérisée en ce que le rouleau brosseur est dans le prolongement de l'axe du manche (3). 2) Toothbrush according to claim 1 characterized in that the brushing roller is in the extension of the axis of the handle (3). 3) Brosse à dents selon la revendication 1 ou 2 caractérisée en ce qu'elle comporte 2 rampes à jet d'eau pulsée incluses dans l'épaisseur de la gougère (2)3) Toothbrush according to claim 1 or 2 characterized in that it comprises 2 ramps with pulsed water jet included in the thickness of the gougère (2) 4) Brosse à dents selon l'une queconque des revendications précédentes caractérisée en ce qu'avant la goutière est adjoint une rotule à crans de blocage (7). 4) Toothbrush according to any of the preceding claims characterized in that before the gutter is added a ball joint with locking notches (7). 5) Brosse à dents selon queconque des revendications précédentes caractérisée en ce que le rouleau interchangeable (4) fixé à ces extrémités par deux clips (14) est entraîné par les dents d'une visse sans fin engagée sur l'axe rotatif (12) dans le corps du manche, l'engrenage étant placé dans le prolongement du rouleau par le moyen de deux roues à sens inversées, la roue (15) étant fixée au clip (14), la roue 13 à l'axe rotatif.5) Toothbrush according to any of the preceding claims characterized in that the interchangeable roller (4) fixed at these ends by two clips (14) is driven by the teeth of an endless screw engaged on the rotary axis (12) in the body of the handle, the gear being placed in the extension of the roller by means of two wheels in opposite directions, the wheel (15) being fixed to the clip (14), the wheel 13 to the rotary axis.
FR0014454A 2000-11-10 2000-11-10 Electric toothbrush has brush roller placed in alignment with handle, and having two rows of jet pulses Withdrawn FR2817145A1 (en)

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)

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FR2817145A1 true FR2817145A1 (en) 2002-05-31

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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

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Citations (4)

* Cited by examiner, † Cited by third party
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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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