CN2759424Y - Electric tooth-brush - Google Patents
Electric tooth-brush Download PDFInfo
- Publication number
- CN2759424Y CN2759424Y CN 200420055261 CN200420055261U CN2759424Y CN 2759424 Y CN2759424 Y CN 2759424Y CN 200420055261 CN200420055261 CN 200420055261 CN 200420055261 U CN200420055261 U CN 200420055261U CN 2759424 Y CN2759424 Y CN 2759424Y
- Authority
- CN
- China
- Prior art keywords
- bristle
- brush
- axle
- teeth
- toothbrush
- 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.)
- Expired - Fee Related
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- Brushes (AREA)
Abstract
The utility model discloses an electric toothbrush which comprises a toothbrush handle (14), a toothbrush head (15), an electric machine (10) arranged in the toothbrush handle (14), an output shaft (8) of the electric machine and a transmission device of the electric machine. The utility model is characterized in that an output end of the transmission device of the electric machine drives two brush bristle shaft (3 and 31) which are arranged side by side and in parallel, the upper parts of the brush bristle shafts (3 and 31) are provided with brush bristles (2), and the output shaft (8) of the electric machine is connected with a moving control device. The utility model has the advantages of simple structure, small size and safe and convenient use, and is suitable for being used by adults. The brush bristles of the toothbrush can rotate along two directions, and the toothbrush not only can move along the transverse direction of the teeth, but also can move along the vertical direction of the teeth to thoroughly brush the residue on the teeth and among tooth gaps, and the utility model can cause the children which are not able to brush the teeth to easily brush the teeth. The utility model has good tooth brushing effect and does not hurt the teeth and the gingiva.
Description
Technical field
This utility model relates to a kind of toothbrush, relates in particular to a kind of being convenient for people to use, the electric toothbrush that toothbrushing effect is good.
Background technology
Toothbrush is one of article of everyday use indispensable in people's daily life, is a kind of utensil that is used for cleaning teeth.Present toothbrush is divided into two kinds, and a kind of is mechanical toothbrush, is made of with the brush that links to each other with brush holder brush holder, and this toothbrush is fit to the laterally back and forth pulling of direction along tooth arrangement, and its vertical motion along tooth is then very inconvenient, uses to people and has brought inconvenience; Another is electric toothbrush, brushing teeth becomes has made things convenient for though it makes, but because the head toothbrushes of present electric toothbrush is the single shaft rotation, when moving up and down, it can injure gingiva in the oral cavity, bristle is all along a direction rotation, can't take last lower teeth into account brushes to tooth top from gingiva, the effect of brushing teeth is bad, the surface of the slot of cleaning teeth and tooth completely, and residue is mainly between the slot of two teeth, so the good bristle of invention cleaning effect can be that present toothbrush industry is badly in need of the technical problem that solves along the toothbrush of the Anti-dental injury tooth of both direction rotation and gingiva.
The utility model content
This utility model is exactly provide in order to solve the problems of the technologies described above a kind of rational in infrastructure, security of operation, reliable, and the bristle of toothbrush can rotate along both direction, the convenient use, that brushes teeth is effective, the electric toothbrush of Anti-dental injury tooth and gingiva.
In order to solve the problems of the technologies described above, this utility model is achieved in that a kind of electric toothbrush, it comprises brush holder, brush, be arranged on motor, motor output shaft and transmission gear for electric motor in the brush holder, the outfan that it is characterized in that transmission gear for electric motor drives two bristle axles that be arranged in parallel side by side, and the top of bristle axle is provided with bristle, and being connected with control bristle axle on the motor output shaft can be along the mobile controller that axially moves of bristle axle.
The structure of described transmission gear for electric motor is: the driving gear that is connected with motor output shaft with the driven gear of driving gear engagement, constitutes with the connecting axle that driving gear is connected with driven gear respectively.
The crank throw of described mobile controller for being connected with the motor output, an other end of crank throw is connected with motor output shaft.
Described bristle is fixedlyed connected with the bristle axle, and bristle is along circumferencial direction 30 °, 60 ° or the arrangement of 90 ° of one-tenth yi word patterns at interval of bristle axle, and the bristle of two adjacent bristle axles is arranged alternately, and stretches into a part each other.
Bristle on the described bristle axle is that the bristle of two adjacent bristle axles is arranged alternately, and stretches into a part each other along the initiatively circumferencial direction arrangement of bristle axle and driven bristle axle.
The brush lid of described brushhead portion is arranged on the outside of bristle axle, is the semi-surrounding structure.
Advantage of the present utility model and effect are as follows:
This utility model is simple in structure, volume is little, safe and convenient to use, both being fit to the adult uses, being fit to child and old man again uses, make brush teeth and become very simple, the bristle of toothbrush can rotate along both direction, only needs brushhead portion with toothbrush move in use to want the corresponding position of the tooth brushed to get final product, and toothbrush will laterally and vertically moving along tooth arrangement, residue on the tooth and the slit is thoroughly cleaned down, the child that can not brush teeth also can be brushed teeth easily, and that brushes teeth is effective, Anti-dental injury tooth and gingiva, be beneficial to enforcement, have extensive market prospects.
Below in conjunction with the drawings and specific embodiments this utility model is described in further details.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure, 1. brush covers, 2. bristle, 3. initiatively bristle axle, 4. waterproof cover, 5. driven gear, 6. initiatively connecting axle, 7. driving gear, 8. motor output shaft, 9. mobile controller, 10. motor, 11. brush holder inner chambers, 12. control knob, 13. brush holder bottoms, 14. brush holders, 15. brush, 31. driven bristle axles, 61. driven connecting axles.
The specific embodiment
Embodiment one
Concrete structure of the present utility model is as follows: it comprises brush holder 14 and the brush 15 that is connected with brush holder 14, and the motor 10 that is arranged in the brush holder 14 constitutes.Can be made between brush holder 14 and the brush 15 detachable, like this can it is placed apart when going sightseeing, be easy to carry.Be provided with waterproof cover 4 between brush holder 14 and the brush 15, the motor of avoiding being arranged in the brush holder 14 10 is met water and is quit work the motor 10 outer waterproof jackets that are with.The motor output shaft 8 of motor 10 is connected with driving gear 7, driving gear 7 is meshed with driven gear 5, initiatively connecting axle 6 is fixedlyed connected with driving gear 7, driven connecting axle 61 is fixedlyed connected with driven gear 5, initiatively bristle axle 3 flexibly connects with active connecting axle 6, driven bristle axle 31 flexibly connects with driven connecting axle 61, and initiatively bristle axle 3 and driven bristle axle 31 can be changed at any time according to user mode.Initiatively bristle axle 3 and driven bristle axle 31 be arranged in parallel side by side.Bristle 2 is fixedly connected on the top of active bristle axle 3 and driven bristle axle 31, and the circumferencial direction interval of edge active bristle axle 3 and driven bristle axle 31 becomes yi word pattern to arrange for 30 ° or 60 °, the bristle 2 of two adjacent bristle axles is arranged alternately, and stretches into a part each other.Being connected with control bristle axle on the motor output shaft can be along the mobile controller that axially moves of bristle axle.The bottom of motor 10 is a brush holder inner chamber 11 in the brush holder 14, is used to the pond of discharging, and powers to motor.The shell body of brush holder 14 is provided with three control knobs 12, is respectively applied for the work of starter motor, disable motor and control and adjusting mobile controller.The bottom of brush holder 14 is provided with the brush holder bottom.The brush lid 1 of brush 15 parts is arranged on the outside of active bristle axle 3 and driven bristle axle 31, is the semi-surrounding structure.Brush lid 1 is provided with two through holes, and initiatively the top of bristle axle 3 and driven bristle axle 31 penetrates in the through hole.The crank throw of mobile controller for being connected with the motor output, an other end of crank throw is connected with motor output shaft.
Embodiment two
Embodiment one circumferencial direction interval described and edge active bristle axle 3 and driven bristle axle 31 becomes yi word pattern to arrange for 90 °, the bristle 2 of two adjacent bristle axles is arranged alternately, bristle on two bristle axles stretches into a part each other, mobile controller is a control circuit, its control circuit with electric fan is identical, and presents is not being described in detail.
Embodiment three
Bristle 2 on the embodiment one described bristle axle is arranged for the circumferencial direction along active bristle axle 3 and driven bristle axle 31 becomes yi word pattern, and the bristle 2 of two adjacent bristle axles is arranged alternately mutually, and stretches into a part each other, and other is with embodiment one.
Claims (6)
1. electric toothbrush, it comprises brush holder (14), brush (15), be arranged on motor (10), motor output shaft (8) and transmission gear for electric motor in the brush holder (14), the outfan that it is characterized in that transmission gear for electric motor drives two bristle axles that be arranged in parallel side by side (3,31), the top of bristle axle (3,31) is provided with bristle (2), and being connected with control bristle axle on the motor output shaft (8) can be along the mobile controller that axially moves of bristle axle.
2. electric toothbrush according to claim 1, the structure that it is characterized in that described transmission gear for electric motor is: the driving gear (7) that is connected with motor output shaft (8), with the driven gear (5) of driving gear (7) engagement, with connecting axle (6, the 61) formation that is connected with driven gear (5) with driving gear (7) respectively.
3. electric toothbrush according to claim 1 and 2 is characterized in that the crank throw of described mobile controller for being connected with the motor output, and an other end of crank throw is connected with motor output shaft.
4. electric toothbrush according to claim 1 and 2, it is characterized in that described bristle (2) fixedlys connected with bristle axle (3,31), bristle is along circumferencial direction 30 °, 60 ° or the arrangement of 90 ° of one-tenth yi word patterns at interval of bristle axle (3,31), the bristle (2) of two adjacent bristle axles is arranged alternately, and stretches into a part each other.
5. electric toothbrush according to claim 1 and 2, it is characterized in that the bristle (2) on the described bristle axle is the circumferencial direction arrangement along active bristle axle (3) and driven bristle axle (31), the bristle (2) of two adjacent bristle axles is arranged alternately, and stretches into a part each other.
6. electric toothbrush according to claim 1 and 2 is characterized in that the brush lid (16) of described brush (15) part is arranged on the outside of bristle axle (3,31), is the semi-surrounding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420055261 CN2759424Y (en) | 2004-11-29 | 2004-11-29 | Electric tooth-brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420055261 CN2759424Y (en) | 2004-11-29 | 2004-11-29 | Electric tooth-brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2759424Y true CN2759424Y (en) | 2006-02-22 |
Family
ID=36081627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420055261 Expired - Fee Related CN2759424Y (en) | 2004-11-29 | 2004-11-29 | Electric tooth-brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2759424Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017133437A1 (en) * | 2016-02-02 | 2017-08-10 | 吴勤 | Dual brush head electric toothbrush |
| CN109864831A (en) * | 2018-10-09 | 2019-06-11 | 甄锁强 | A kind of toothbrush that bristle can be moved back and forth along long axis of tooth direction |
-
2004
- 2004-11-29 CN CN 200420055261 patent/CN2759424Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017133437A1 (en) * | 2016-02-02 | 2017-08-10 | 吴勤 | Dual brush head electric toothbrush |
| CN109864831A (en) * | 2018-10-09 | 2019-06-11 | 甄锁强 | A kind of toothbrush that bristle can be moved back and forth along long axis of tooth direction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |