DE3445142A1 - Electric toothbrush - Google Patents
Electric toothbrushInfo
- Publication number
- DE3445142A1 DE3445142A1 DE19843445142 DE3445142A DE3445142A1 DE 3445142 A1 DE3445142 A1 DE 3445142A1 DE 19843445142 DE19843445142 DE 19843445142 DE 3445142 A DE3445142 A DE 3445142A DE 3445142 A1 DE3445142 A1 DE 3445142A1
- Authority
- DE
- Germany
- Prior art keywords
- movement
- axis
- brush
- ball
- rocker
- 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
- 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
- A61C17/3472—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 with combined movements of the brush body
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L23/00—Cleaning footwear
- A47L23/04—Hand implements for shoe-cleaning, with or without applicators for shoe polish
- A47L23/06—Hand implements for shoe-cleaning, with or without applicators for shoe polish with electric drive
-
- 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
- A61C17/3409—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
- A61C17/3445—Translation along the axis of the toothbrush handle
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
Die Erfindung betrifft ein Handgerät mit einer durch einen Elektro motor angetriebenen, mittels eines stufenlos schaltbaren Getriebes in Längs- und Schwingrichtung bewegbaren Bürste.The invention relates to a hand-held device with an electrical device motor-driven, by means of a continuously variable transmission Brush movable in the longitudinal and swinging directions.
Derartige Handgeräte sind als elektrische Schuhbürsten bekannt. Bei diesen bekannten Geräten ist zum Hin- und Herbewegen einer Bürste ein Schubkurbelgetriebe (DE-OS 26 32 584) oder ein Exzenter getriebe (FR-PS 11 84 427) vorgeschlagen. Die Geräte sind dement sprechend klobig und damit unhandlich.Handheld devices of this type are known as electric shoe brushes. In these known devices for back and forth is one Brush a sliding crank gear (DE-OS 26 32 584) or an eccentric gearbox (FR-PS 11 84 427) proposed. The devices are demented talking chunky and therefore unwieldy.
Der Antrieb einer hin- und herbewegbaren Bürste über ein Schub kurbelgetriebe ist auch bei elektrisch angetriebenen Bürsten (US-PS 38 06 980) bekannt. Jedoch bedingt dieses Getriebe auch bei gedrängtester Bauweise eine beachtliche Baulänge.The drive of a reciprocating brush over a push crank gear is also used with electrically powered brushes (US-PS 38 06 980) known. However, this transmission also requires with the most compact design a considerable length.
Der Erfindung liegt daher die Aufgabe zugrunde, ein Handgerät der eingangs genannten Art so auszubilden, daß mit einem elektro motorischen stufenlosen Antrieb eine schaltbare Schwenk- und Hubbewegung bewirkenden Getriebe auf kleinstem Raum eine der Handarbeit entsprechende Kraft erreicht wird, so daß es auch für die Zahnreinigung und dergleichen Verwendung finden kann. Diese Aufgabe wird bei einem gattungsmäßigen Handgerät durch die kennzeichnenden Merkmale gemäß dem Anspruch 1 gelöst. Durch die erfindungsgemäße Ausbildung wird ein kräftiges Handgerät sehr gedrängter Bauweise erreicht.The invention is therefore based on the object of a hand-held device of the type mentioned in such a way that with an electro motorized stepless drive a switchable swivel and One of the most powerful gearboxes in the smallest space Handicraft corresponding strength is achieved, so that it is also for teeth cleaning and the like can be used. This task is accomplished with a generic hand-held device the characteristic features solved according to claim 1. The inventive training is a strong Handheld device of very compact design achieved.
Es ist zwar im Stand der Technik von elektrischen Zahnbürsten ein gattungsgemäßes Handgerät bekannt (US-PS 31 60 902) mit einem Getriebe zum Hin- und Herbewegen der Bürste, das ein als Schwinge zu bezeichnendes Getriebeelement aufweist. Da dort die in einer exzentrischen Bohrung eines Kegelrades geführte Schwinge starr mit der die Bürste tragenden Schiebestange verbunden ist führt diese nicht nur eine Hubbewegung, sondern auch eine Schwenkbewegung zur gleichen Zeit aus. Dieses be kannte Getriebe ist daher weder im Aufbau noch in der Wirkungs weise mit dem des Anmeldungsgegenstands zu vergleichen. Vorteilhafte Weiterbildungen sind in den Unteransprüchen ge kennzeichnet.While it is in the prior art of electric toothbrushes a generic handheld device known (US-PS 31 60 902) a gear to reciprocate the brush, the one as Swing arm to be designated gear element. Since there which is guided in an eccentric bore of a bevel gear Swing rigidly with the push bar carrying the brush connected this leads not only to a lifting movement, but also also panning at the same time. This be Known gearbox is therefore neither in structure nor in effect to compare wisely with that of the subject of the application. Advantageous further developments are in the subclaims indicates.
Die Verwendung eines Kugelkäfigs für die Längsführung eines Schiebers ist bei einem Schuhpoliergerät bekannt (US-PS 15 92 016). Jedoch wurden für den Anmeldungsgegenstand speziell Kugel führungen entwickelt! The use of a ball cage for the longitudinal guidance of a Slider is known in a shoe polisher (US-PS 15 92 016). However, specifically for the subject of the application were bullet guides developed!
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im folgenden näher beschrieben.An embodiment of the invention is in the drawing shown and is described in more detail below.
Es zeigtIt shows
Fig. 1 Handgerät mit elektromotorisch angetriebener stufenlos schaltbarer Bürste für Längs- und Schwing bewegung in der Seitenansicht mit aufgeschnittenem Gehäuse. Fig. 1 handheld device with electromotively driven steplessly switchable brush for longitudinal and swinging movement in the side view with the housing cut open.
Fig. 2 vergr. Darstellung der Schwingbewegung. Fig. 2 enlarged representation of the swinging movement.
Fig. 3 vergr. Darstellung des stufenlosen Antriebs bzw. Schaltung. Fig. 3 enlarged representation of the stepless drive or circuit.
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843445142 DE3445142A1 (en) | 1982-01-07 | 1984-12-11 | Electric toothbrush |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823200166 DE3200166A1 (en) | 1982-01-07 | 1982-01-07 | Electric shoe brush |
DE19843445142 DE3445142A1 (en) | 1982-01-07 | 1984-12-11 | Electric toothbrush |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3445142A1 true DE3445142A1 (en) | 1987-03-05 |
Family
ID=25798764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19843445142 Pending DE3445142A1 (en) | 1982-01-07 | 1984-12-11 | Electric toothbrush |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3445142A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3919783A1 (en) * | 1988-06-16 | 1989-12-21 | Nsk Warner Kk | ONE-WAY CLUTCH |
DE3930968A1 (en) * | 1988-09-22 | 1990-04-05 | Takara Co Ltd | MOVEMENT DEVICE FOR AN OBJECT OR A SHAPE |
DE3931982A1 (en) * | 1989-09-26 | 1991-04-11 | Alexander Dipl I Muehlhaeusser | Electric tooth-brush with hand-operated rotation-reversing switch - incorporates eccentrically-mounted brush in reciprocating and rotary head reversed by contact between profile and gum |
DE4412301A1 (en) * | 1994-04-09 | 1995-10-12 | Marc Backhaus | Electric toothbrush with inclined bristles in brush section |
DE102004033538A1 (en) * | 2004-07-09 | 2006-02-16 | Gimelli Produktions Ag | Stroke transmission and electric toothbrush with such a transmission |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3200166A1 (en) * | 1982-01-07 | 1983-07-28 | Alfred 8000 München Preiß | Electric shoe brush |
-
1984
- 1984-12-11 DE DE19843445142 patent/DE3445142A1/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3200166A1 (en) * | 1982-01-07 | 1983-07-28 | Alfred 8000 München Preiß | Electric shoe brush |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3919783A1 (en) * | 1988-06-16 | 1989-12-21 | Nsk Warner Kk | ONE-WAY CLUTCH |
DE3930968A1 (en) * | 1988-09-22 | 1990-04-05 | Takara Co Ltd | MOVEMENT DEVICE FOR AN OBJECT OR A SHAPE |
DE3931982A1 (en) * | 1989-09-26 | 1991-04-11 | Alexander Dipl I Muehlhaeusser | Electric tooth-brush with hand-operated rotation-reversing switch - incorporates eccentrically-mounted brush in reciprocating and rotary head reversed by contact between profile and gum |
DE4412301A1 (en) * | 1994-04-09 | 1995-10-12 | Marc Backhaus | Electric toothbrush with inclined bristles in brush section |
DE102004033538A1 (en) * | 2004-07-09 | 2006-02-16 | Gimelli Produktions Ag | Stroke transmission and electric toothbrush with such a transmission |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AF | Is addition to no. |
Ref country code: DE Ref document number: 3200166 Format of ref document f/p: P |
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OP8 | Request for examination as to paragraph 44 patent law |