CN1478443A - Dual head locating electric toothbrush - Google Patents
Dual head locating electric toothbrush Download PDFInfo
- Publication number
- CN1478443A CN1478443A CNA021289972A CN02128997A CN1478443A CN 1478443 A CN1478443 A CN 1478443A CN A021289972 A CNA021289972 A CN A021289972A CN 02128997 A CN02128997 A CN 02128997A CN 1478443 A CN1478443 A CN 1478443A
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- CN
- China
- Prior art keywords
- brush
- poppet
- fore
- stock
- axostylus axostyle
- 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.)
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Abstract
A locating electric dual-head tooth-brush has left and right brushes which can rotate in tooth direction. After it is located on the curner of a tooth, the residue on the surface of tooth or on slit between the teeth can be removed by two rotating brushes.
Description
A kind of toothbrush that the present invention designs for cleaning teeth.
The toothbrush that present people use is the single head single face, has Crinis Carbonisatus to understand the double end rotary toothbrush afterwards, as file: CN2481294Y; Its brush head axis and brush holder support axle are concentric structures, and the footpath of brush circle roller is slightly bigger, and bristle is short and small, and bristle is difficult to arrive fully the bottom of teeth space when brushing teeth, so the residue of teeth space can not thoroughly be eliminated.
The present invention has overcome the defective of above-mentioned toothbrush, it adopts brush head axis and brush holder support axle decentraction structure, and each sanction is dug a groove on former and later two bristle holder, by these two grooves toothbrush is positioned at the property at parts of edges and corners of tooth when brushing teeth, clean tooth and teeth space along the direction of teeth with water, because brush head axis and brush holder support axle, so just are easy to residue in the teeth space is disposed so bristle (10) is programmable longer not at concentric position.Because this toothbrush is brushed teeth for the location, easy operating is well suited for the child and uses, and the appearance of this toothbrush has well solved the problem that it is difficult that present child brushes teeth.
The present invention is made up of two systems, i.e. system of subject, brush system.
Accompanying drawing 1 is an overall perspective of the present invention.
Accompanying drawing 2 is brush axostylus axostyle perspective views of the present invention.
Explain structure of the present invention below in conjunction with accompanying drawing.
System of subject, it by motor and handle (2), drive shaft rod (3), brush holder support (4), driven wheel (6), travelling gear (16), transmission shaft lever (17), brush fixedly sieve silk (18) form.This system is the main body framework of whole toothbrush, is the brace foundation of brush system; It supports kinetic energy and distinguishes meshing left brush head gear (7), right brush head gear (15), realizes by driven wheel (6), travelling gear (16); Because each parts of this system are more durable, not fragile, but life-time service.
The brush system, it is made up of the big support of brush (5), left brush head gear (7), brush fore-stock (8), left brush axostylus axostyle (9), bristle (10), brush after-poppet (11), brush after-poppet groove (12), right brush axostylus axostyle (13), brush fore-stock groove (14), right brush head gear (15); Wherein, two brush axostylus axostyles (9), (13), all should cut out some slits (19) according to axial end, this slit is the position that bristle (10) is implanted two brush axostylus axostyles (9), (13), this system is divided into left brush, right brush two parts substantially, they can be changed after using certain hour at any time.
Each parts of this system are these spline structures, on the big support of brush (5), install brush fore-stock (8) and brush after-poppet (11) respectively, and on each support, cut out respectively and dig brush fore-stock groove (14) and brush after-poppet groove (12), bristle (10) is contained in the slit of two axostylus axostyles according to left brush axostylus axostyle (9), the vertical arrangement of right brush axostylus axostyle (13); Two axostylus axostyles that install bristle are installed in respectively in the left and right side axis hole of front and back support, and load onto left brush head gear (7) and right brush head gear (15) respectively at the front end of axle.
The operation of brushing teeth, with power supply (1), after the connection, the motor (2) of running, by drive shaft rod (3), driven wheel (6), travelling gear (16), left side brush head gear (7), right brush head gear (15), with left brush, after the right brush subtend rotation, again two grooves of brush are buckled in a lateral intersection of corona face and tooth, it is tooth rib position, the bristle of two brushes (10) about making, each is adjacent to a facing, bristle (10) gos deep in the teeth space, Xuan Zhuan bristle is docile and obedient the tooth direction with teeth space like this, residue on the facing is disposed, and reaches the purpose of brushing teeth.
Claims (4)
1. locate toothbrush for one kind, its adopts micromotor to do power; It is characterized in that by drive shaft rod (3), driven wheel (6), travelling gear (16), left brush head gear (7), right brush head gear (15), drive the suitable tooth spiral commentaries on classics of left brush axostylus axostyle (9), right brush axostylus axostyle (13) subtend that bristle (10) is housed, in order to make tooth be in the best position of being cleaned with water, also will brush fore-stock (8) and brush after-poppet (11), above cut out respectively dig brush fore-stock groove (14) and brush after-poppet (12); Wherein, two brush axostylus axostyles (9), (13), all should according to axial end cut out some slits (19),, this slit be bristle (10) implant two brush axostylus axostyles (9), (13), the position.
2. according to claim 1, it is characterized in that brush fore-stock (8), cut out respectively above the brush after-poppet (11) and dig brush fore-stock groove (14) and brush after-poppet groove (12).
3. according to claim 1, it is characterized in that: some slits (19) should be cut according to axial end in left and right two brush axostylus axostyles (9), (13).
4. according to claim 1, drive shaft rod (3), transmission shaft lever (17) respectively with left brush axostylus axostyle (9), right brush axostylus axostyle (13) not on same axle center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02128997 CN1203812C (en) | 2002-08-27 | 2002-08-27 | Dual head locating electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02128997 CN1203812C (en) | 2002-08-27 | 2002-08-27 | Dual head locating electric toothbrush |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1478443A true CN1478443A (en) | 2004-03-03 |
| CN1203812C CN1203812C (en) | 2005-06-01 |
Family
ID=34143922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02128997 Expired - Fee Related CN1203812C (en) | 2002-08-27 | 2002-08-27 | Dual head locating electric toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1203812C (en) |
-
2002
- 2002-08-27 CN CN 02128997 patent/CN1203812C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1203812C (en) | 2005-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |