IT201800003367A1 - DENTAL BRUSH WITH TWO ROTATING BODIES - Google Patents
DENTAL BRUSH WITH TWO ROTATING BODIES Download PDFInfo
- Publication number
- IT201800003367A1 IT201800003367A1 IT102018000003367A IT201800003367A IT201800003367A1 IT 201800003367 A1 IT201800003367 A1 IT 201800003367A1 IT 102018000003367 A IT102018000003367 A IT 102018000003367A IT 201800003367 A IT201800003367 A IT 201800003367A IT 201800003367 A1 IT201800003367 A1 IT 201800003367A1
- Authority
- IT
- Italy
- Prior art keywords
- brush
- gums
- brushing
- toothbrush
- bodies
- Prior art date
Links
- 230000001680 brushing effect Effects 0.000 claims description 13
- 230000033001 locomotion Effects 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 4
- 201000005562 gingival recession Diseases 0.000 description 3
- 239000010794 food waste Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
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
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B13/00—Brushes with driven brush bodies or carriers
- A46B13/02—Brushes with driven brush bodies or carriers power-driven carriers
-
- 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
- A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
- A61C17/3409—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body
- A61C17/3418—Rotation around the axis of the toothbrush handle
-
- 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
- A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
- A61C17/349—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor with multiple brush bodies
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)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Description
SPAZZOLINO ODONTOIATRICO A DUE CORPI RUOTANTI DENTAL BRUSH WITH TWO ROTATING BODIES
DESCRIZIONE DESCRIPTION
Campo dell'invenzione Field of the invention
La presente invenzione si riferisce ad uno spazzolino odontoiatrico a due corpi ruotanti. The present invention refers to a dental brush with two rotating bodies.
Tecnica antecedente Previous technique
Premessa Premise
Gli attuali spazzolini, sia manuali che elettrici, non garantiscono un corretto spazzolamento della gengiva durante la pulizia dei denti. Current toothbrushes, both manual and electric, do not guarantee correct brushing of the gum when cleaning the teeth.
Lo scorretto spazzolamento dei denti, ad esempio uno spazzolamento orizzontale o dal dente verso la gengiva, è causa della recessione gengivale. Incorrect tooth brushing, for example brushing horizontally or from the tooth to the gum, is the cause of gum recession.
Il massaggio delle gengive deve avvenire unicamente con direzione dalla radice alla corona del dente. The gum massage must be done only with direction from the root to the crown of the tooth.
Questo senso di massaggio delle gengive tende alla loro distensione e garantisce che residui di cibo non vengano spinti sotto la gengiva, tra quest'ultima e il dente. This massage sense of the gums tends to relax them and ensures that food residues are not pushed under the gum, between the latter and the tooth.
Descrizione sommaria dell'invenzione Brief description of the invention
Scopo della presente invenzione è dunque quello di superare gli inconvenienti che si riscontrano negli spazzolini di tecnica nota, fornendo uno spazzolino che produca il giusto movimento di spazzolamento. The object of the present invention is therefore that of overcoming the drawbacks encountered in toothbrushes of the known art, by providing a toothbrush that produces the correct brushing movement.
Tale scopo è conseguito con uno spazzolino odontoiatrico come descritto in termini essenziali nelle allegate rivendicazioni. This object is achieved with a dental brush as described in essential terms in the attached claims.
Proprietà Property
In particolare, lo spazzolino secondo l'invenzione massaggia le gengive solo nel modo opportuno così come pulisce i denti senza spingere residui di mangiare sotto le gengive. In particular, the toothbrush according to the invention massages the gums only in the appropriate way as well as cleans the teeth without pushing food residues under the gums.
Questo strumento ha uno spazzolamento dei denti e delle gengive partendo dalla radice del dente verso la corona, evitando così che uno scorretto spazzolamento possa provocare una recessione gengivale. This tool brushes the teeth and gums starting from the root of the tooth towards the crown, thus preventing incorrect brushing from causing gum recession.
Breve descrizione dei disegni Brief description of the drawings
Ulteriori caratteristiche e vantaggi dell'invenzione risultano comunque meglio evidenti dalla seguente descrizione dettagliata di una forma di esecuzione preferita, data a puro titolo esemplificativo e non limitativo ed illustrata nei disegni allegati, nei quali: Further characteristics and advantages of the invention are however better evident from the following detailed description of a preferred embodiment, given purely by way of non-limiting example and illustrated in the attached drawings, in which:
fig. 1 è una vista schematica, in prospettiva, di uno spazzolino secondo l'invenzione; e fig. 1 is a schematic perspective view of a toothbrush according to the invention; And
fig. 2 è una vista ingrandita di dettaglio della parte racchiusa nel cerchio A di fig. 1. fig. 2 is an enlarged detail view of the part enclosed in the circle A of fig. 1.
Descrizione dettagliata di una preferita forma di esecuzione Detailed description of a preferred embodiment
Composizione dello spazzolino Toothbrush composition
Lo spazzolino si compone di un corpo spazzolante 1, un gambo 2, un'impugnatura 3 e un supporto 4. The brush consists of a brushing body 1, a shaft 2, a handle 3 and a support 4.
Corpo spazzolante Brushing body
Lo spazzolino oggetto del presente brevetto è caratterizzato da due spazzole la e lb sovrapposte che ruotano una in senso orario e l'altra in senso antiorario, con moto rotatorio continuo o discontinuo/variabile. The brush object of the present patent is characterized by two superimposed brushes 1a and 1b which rotate one clockwise and the other counterclockwise, with continuous or discontinuous / variable rotary motion.
I due corpi spazzolanti la e lb oltre al moto rotatorio possono essere dotati di vibrazione. In addition to the rotary motion, the two brushing bodies la and lb can be equipped with vibration.
I due corpi spazzolanti la e lb sono protetti da un guscio le che ne lascia scoperta solo la parte preposta alla pulizia e al massaggio. The two brushing bodies la and lb are protected by a shell le which leaves only the part in charge of cleaning and massage uncovered.
Il movimento della spazzola superiore la è tale da spazzolare, pulire, massaggiare denti e gengive dell'arcata superiore dall'alto verso il basso, direzione radice-corona. The movement of the upper brush la is such as to brush, clean and massage the teeth and gums of the upper arch from top to bottom, root-crown direction.
La spazzola superiore 1a non arriva a toccare le gengive dell'arcata inferiore per la presenza della spazzola inferiore 1b. The upper brush 1a does not reach the gums of the lower arch due to the presence of the lower brush 1b.
Il movimento della spazzola inferiore 1b è tale da spazzolare, pulire, massaggiare denti e gengive della arcata inferiore dal basso verso l'alto, direzione radice-corona. La spazzola inferiore 1b non arriva a toccare le gengive dell'arcata superiore per la presenza della spazzola superiore 1a. The movement of the lower brush 1b is such as to brush, clean and massage the teeth and gums of the lower arch from bottom to top, root-crown direction. The lower brush 1b does not reach the gums of the upper arch due to the presence of the upper brush 1a.
Si avrà solo ed unicamente, per le gengive un massaggio con direzione dalla radice del dente alla corona, in modo che questo massaggio favorisca il distendersi delle stesse sul dente senza subire mai una azione diversa che spesso causa una recessione gengivale. You will have only and exclusively, for the gums, a massage with direction from the root of the tooth to the crown, so that this massage favors the spreading of the same on the tooth without ever undergoing a different action that often causes a gingival recession.
I corpi spazzolanti 1a e 1b possono essere dotati di setole naturali, artificiali o sintetiche con forme, dimensioni, durezza e distribuzione di vario tipo. The brushing bodies 1a and 1b can be equipped with natural, artificial or synthetic bristles with various shapes, sizes, hardness and distribution.
Gambo Stem
I due spazzolini 1a e 1b sono supportati da una struttura, gambo 2, atta a far giungere gli stessi sino alla parte più arretrata del cavo orale. Detto gambo 2 può essere rigido o flessibile, può essere fisso o rimovibile dall'impugnatura 3, e contenere gli organi di trasmissione del moto. The two brushes 1a and 1b are supported by a structure, stem 2, able to reach the same up to the rearmost part of the oral cavity. Said stem 2 can be rigid or flexible, it can be fixed or removable from the handle 3, and contain the motion transmission members.
Impugnatura Handle
L'impugnatura 3 può racchiudere sia un motorino elettrico che gli apparati di alimentazione e ricarica. The handle 3 can enclose both an electric motor and the feeding and recharging apparatuses.
Nell'impugnatura 3 può essere collocato il comando 3a che chiude il circuito elettrico ed avvia il motore. Ci può essere un potenziometro per variare la velocità di rotazione. The control 3a which closes the electric circuit and starts the motor can be placed in the handle 3. There may be a potentiometer to vary the rotation speed.
Il motorino elettrico può essere alimentato a pile o a corrente di linea attraverso, se occorre, un opportuno trasformatore. The electric motor can be powered by batteries or by line current through, if necessary, a suitable transformer.
Le pile possono eventualmente essere ricaricabili anche senza essere rimosse. The batteries can possibly be rechargeable even without being removed.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT102018000003367A IT201800003367A1 (en) | 2018-03-09 | 2018-03-09 | DENTAL BRUSH WITH TWO ROTATING BODIES |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT102018000003367A IT201800003367A1 (en) | 2018-03-09 | 2018-03-09 | DENTAL BRUSH WITH TWO ROTATING BODIES |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT201800003367A1 true IT201800003367A1 (en) | 2019-09-09 |
Family
ID=63491841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT102018000003367A IT201800003367A1 (en) | 2018-03-09 | 2018-03-09 | DENTAL BRUSH WITH TWO ROTATING BODIES |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT201800003367A1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0103959A1 (en) * | 1982-08-20 | 1984-03-28 | Gyula Hegedus | Toothbrush having rotatable brushes |
| WO2006125341A1 (en) * | 2005-05-24 | 2006-11-30 | Wei Jiang | A dual inward-turning electric toothbrush |
| WO2016192279A1 (en) * | 2015-06-04 | 2016-12-08 | 孟永 | Brush head apparatus of multifunctional oral care tool |
-
2018
- 2018-03-09 IT IT102018000003367A patent/IT201800003367A1/en unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0103959A1 (en) * | 1982-08-20 | 1984-03-28 | Gyula Hegedus | Toothbrush having rotatable brushes |
| WO2006125341A1 (en) * | 2005-05-24 | 2006-11-30 | Wei Jiang | A dual inward-turning electric toothbrush |
| WO2016192279A1 (en) * | 2015-06-04 | 2016-12-08 | 孟永 | Brush head apparatus of multifunctional oral care tool |
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