CN201194851Y - Double-shaft electric toothbrush - Google Patents
Double-shaft electric toothbrush Download PDFInfo
- Publication number
- CN201194851Y CN201194851Y CNU2008200212698U CN200820021269U CN201194851Y CN 201194851 Y CN201194851 Y CN 201194851Y CN U2008200212698 U CNU2008200212698 U CN U2008200212698U CN 200820021269 U CN200820021269 U CN 200820021269U CN 201194851 Y CN201194851 Y CN 201194851Y
- Authority
- CN
- China
- Prior art keywords
- brush
- toothbrush
- electric toothbrush
- brush holder
- teeth
- 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
Links
- 210000000214 mouth Anatomy 0.000 claims description 14
- 230000000694 effects Effects 0.000 abstract description 7
- 230000007246 mechanism Effects 0.000 abstract description 6
- 230000006378 damage Effects 0.000 abstract description 5
- 230000033001 locomotion Effects 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract 1
- 230000001680 brushing effect Effects 0.000 description 9
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000006748 scratching Methods 0.000 description 4
- 230000002393 scratching effect Effects 0.000 description 4
- 210000004195 gingiva Anatomy 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000003967 crop rotation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
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- Brushes (AREA)
Abstract
The utility model relates to mouth sanitary ware, in particular to a biaxial electric toothbrush which comprises an electric motor, a speed-change mechanism, as well as a toothbrush handle, toothbrush bars and toothbrush heads of a toothbrush bar supporting device, wherein, a mains switch is arranged on the toothbrush handle. The biaxial electric toothbrush is characterized in that two parallel toothbrush bars are provided, the toothbrush head is formed by the way that a metal wire is spirally twisted to clamp the brush hair. The biaxial electric toothbrush is provided with two toothbrush bar mechanisms, when the biaxial electric toothbrush in use, the electric motor in the toothbrush handle can change the direction and the speed through the gear of the speed-change mechanism, and then drives the two toothbrush heads to do heterodromy motion simultaneously through a transmission rod by same speed. The biaxial electric toothbrush can ride on the teeth for cleaning the inner face and the outer face of the teeth simultaneously; and can be also placed at the outer side of the teeth for cleaning the lower teeth and the upper teeth simultaneously. The utility model has the advantages of reasonable structure, stable running, convenient use, high working efficiency, no harm to the mouth and the gum, good toothbrushing effect, and the like.
Description
Technical field:
This utility model relates to Cleaning tool for mouth, specifically a kind of twin shaft electric toothbrush.
Background technology:
The electric toothbrush of selling on market at present has two major types substantially, one type electric toothbrush be brush rotate or about, Yun Dong motor type electric toothbrush up and down, generally by brush holder, brush holder support, brush is formed, be provided with motor in the brush holder, gear and brush holder support bracing or strutting arrangement, on and off switch is arranged on the brush holder, plant bristle on the brush, during work, motor is through gear, the brush holder support bracing or strutting arrangement drives the transmission brush holder support and brush rotates or about, back and forth movement up and down, with the bristle action on the brush on tooth, the purpose that reaching brushes teeth cleans one's teeth; Another kind of electric toothbrush is the oscillating mode electric toothbrush that brush is made oscillating movement, also by brush holder, brush holder support, brush is formed, be provided with motor in the brush holder, eccentric mechanism and brush holder support bracing or strutting arrangement, on and off switch is arranged on the brush holder, plant bristle on the brush, during work, the eccentric crop rotation high speed rotating of motor drives, its centrifugal force is by the brush holder support bracing or strutting arrangement, brush holder support and brush are done Centrifugal vibration motion, with the bristle action on the brush on tooth, the purpose that reaching brushes teeth cleans one's teeth, above-mentioned the deficiencies in the prior art are to lack certain science, reasonability, thereby bring very big inconvenience to user, easily the oral cavity is produced injury, the weak effect of brushing teeth and cleaning one's teeth.
Summary of the invention:
In view of the above-mentioned problems, the purpose of this utility model be to provide a kind of rational in infrastructure, easy to use, to oral cavity and gingiva do not have injury, the twin shaft electric toothbrush that cleans the teeth effective of brushing teeth.
This utility model can reach by following measure:
A kind of twin shaft electric toothbrush comprises the brush holder, brush holder support and the brush that are provided with motor, gear and brush holder support bracing or strutting arrangement, and brush holder is provided with on and off switch, it is characterized in that being provided with two groups of parallel brush holder supports, and brush is held the card bristle under the arm by the tinsel screw twisted and formed.
This utility model can be provided with the brush backplate at the leading section of brush holder support, and brush backplate and brush holder are linked as an integral body, and the brush backplate is the arc that conforms to the oral cavity, scratches the oral cavity to prevent bristle.
This utility model can be provided with the brush bracing frame on the brush backplate, the brush bracing frame is provided with pilot hole, and two groups of parallel brushes are connected with pilot hole on the brush bracing frame, to improve the stationarity of brush holder support and brush rotation, prevent that bristle from scratching the oral cavity.
Brush bracing frame described in the utility model takes the shape of the letter U, and is connected with the front-end and back-end of brush respectively through pilot hole, further improves the stationarity of brush holder support and brush rotation.
Brush bracing frame in this utility model is soft brush bracing frame, can regulate the distance between two brushes automatically, opens or closed with the thickness according to tooth, with the raising effect that cleans the teeth of brushing teeth.
This utility model is provided with two brush holder support mechanisms, during use, motor in the brush holder is by the gear graduation break-in in the gear, drive the logical simultaneously speed of two brushes by drive link again and do incorgruous rotatablely moving, can ride on the tooth, interior outside to tooth is cleaned simultaneously, also can be placed on the tooth outside, to last, lower teeth cleans simultaneously, owing to be provided with guard plate apparatus, improved the stationarity of brush holder support rotation, prevent that effectively bristle from scratching the oral cavity, backplate is being fixed a soft brush bracing frame, can regulate the distance between two brushes automatically, open or closed, with the raising effect that cleans the teeth of brushing teeth according to the thickness of tooth, in sum, the utlity model has rational in infrastructure, running steadily, easy to use, high efficiency, oral cavity and gingiva there is not injury, the advantage such as effective that cleans the teeth of brushing teeth.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
Below in conjunction with accompanying drawing this utility model is further described:
As shown in drawings, a kind of twin shaft electric toothbrush, comprise and be provided with motor, the brush holder 1 of gear and brush holder support bracing or strutting arrangement, brush holder support 2 and brush 3, brush holder 1 is provided with on and off switch 4, also can be provided with accumulator in the brush holder 1, motor in the brush holder 1, the structure and the interconnected relationship of gear and brush holder support bracing or strutting arrangement are same as the prior art, just be provided with two cover brush holder support bracing or strutting arrangements, the general power output shaft of gear that adopts is provided with power output gear, bracing or strutting arrangement is respectively equipped with power input gear, the form that power output gear is meshed with power input gear, also can adopt power output shaft power input gears direct and in the two brush holder support bracing or strutting arrangements of gear to be connected, save a gear, this does not give unnecessary details, of the present utility model being characterised in that is provided with two groups of parallel brush holder supports 2, ABS material in the brush holder support 2 general employing plastics is made, generally be plugged in the bracing or strutting arrangement, also can adopt the form of being threaded, can also make integral type, brush 3 is held the card bristle under the arm by the tinsel screw twisted and is formed, to increase the length of bristle, improve the flexibility of bristle, strengthen the comfort and the toothbrushing effect of brushing teeth.
This utility model can be provided with brush backplate 5 at the leading section of brush holder support 3, brush backplate 5 is linked as an integral body with brush holder 1, ABS material in the brush backplate 5 general employing plastics is made, also can adopt other material to make, generally be connected the location with brush holder 1 by connecting rod 6, connecting rod 6 can be shaft-like, also can be tabular, brush backplate 5 generally is the arc that conforms to the oral cavity, to prevent that bristle from scratching the oral cavity, can be provided with brush bracing frame 7 on the brush backplate 5, to improve the stationarity of brush holder support 2 and brush 3 rotations, prevent that bristle from scratching the oral cavity, brush bracing frame 7 is provided with pilot hole, two groups of parallel brushes are connected with pilot hole on the brush bracing frame 7, brush bracing frame 7 can only be connected with the front end of brush 3, also can take the shape of the letter U, be connected with the front-end and back-end of two brushes 3 respectively through pilot hole, further improve the stationarity of brush holder support and brush rotation, brush bracing frame 7 is made for flexible material, has certain elasticity, before brush bracing frame 7 front ends or the brush bracing frame 7, back two ends are respectively equipped with Baltimore groove, two distances between the brush can be regulated automatically through brush bracing frame 7, so that the thickness according to tooth opens or closure, make the bristle on the brush 3 that a pressure of pressing to tooth be arranged all the time, improve the effect that cleans the teeth of brushing teeth.
The utility model is provided with two brush holder support mechanisms, and during use, the motor in the brush holder is by the gear in the gear Speed and direction changing leads to simultaneously speed by two brushes of drive link drive again and does the counter rotating motion, and two brushes can be ridden On tooth, the inside and outside two sides of tooth is cleaned simultaneously, also can be placed on the tooth outside, to upper and lower tooth Tooth cleans simultaneously, owing to be provided with guard plate apparatus, has improved the stationarity of brush holder support rotation, effectively prevents Bristle scratches the oral cavity, and backplate is fixed wtih a soft brush bracing frame, can automatically regulate the distance between two brushes, root Thickness according to tooth opens or closure, makes the bristle on the brush 3 that a pressure of pressing to tooth be arranged all the time, to improve The effect that cleans the teeth of brushing teeth in sum, the utlity model has rational in infrastructure, smooth running, easy to use, work The efficient height, to oral cavity and gum do not have injury, the advantage such as effective that cleans the teeth of brushing teeth.
Claims (6)
1. twin shaft electric toothbrush comprises the brush holder, brush holder support and the brush that are provided with motor, gear and brush holder support bracing or strutting arrangement, and brush holder is provided with on and off switch, it is characterized in that being provided with two groups of parallel brush holder supports, and brush is held the card bristle under the arm by the tinsel screw twisted and formed.
2. a kind of twin shaft electric toothbrush according to claim 1 is characterized in that the leading section of brush holder support is provided with the brush backplate, and brush backplate and brush holder are linked as an integral body.
3. a kind of twin shaft electric toothbrush according to claim 2 is characterized in that the brush backplate is provided with the brush bracing frame, and the brush bracing frame is provided with pilot hole, and brush is connected with pilot hole on the brush bracing frame.
4. a kind of twin shaft electric toothbrush according to claim 3 is characterized in that the brush bracing frame takes the shape of the letter U, and is connected with the front-end and back-end of brush respectively through pilot hole.
5. a kind of twin shaft electric toothbrush according to claim 3 is characterized in that the brush bracing frame is soft brush bracing frame.
6. a kind of twin shaft electric toothbrush according to claim 2 is characterized in that the brush backplate is the arc that conforms to the oral cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200212698U CN201194851Y (en) | 2008-04-21 | 2008-04-21 | Double-shaft electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200212698U CN201194851Y (en) | 2008-04-21 | 2008-04-21 | Double-shaft electric toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201194851Y true CN201194851Y (en) | 2009-02-18 |
Family
ID=40414488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200212698U Expired - Fee Related CN201194851Y (en) | 2008-04-21 | 2008-04-21 | Double-shaft electric toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201194851Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104434335A (en) * | 2014-12-19 | 2015-03-25 | 胡达广 | Electric tooth brush |
| WO2016192280A1 (en) * | 2015-06-04 | 2016-12-08 | 孟永 | Back-flushing plate of multifunctional oral care tool |
| CN115192237A (en) * | 2022-04-26 | 2022-10-18 | 绵阳市锐丰工具有限公司 | Different-shaft bidirectional rotating electric toothbrush |
-
2008
- 2008-04-21 CN CNU2008200212698U patent/CN201194851Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104434335A (en) * | 2014-12-19 | 2015-03-25 | 胡达广 | Electric tooth brush |
| WO2016192280A1 (en) * | 2015-06-04 | 2016-12-08 | 孟永 | Back-flushing plate of multifunctional oral care tool |
| GB2555325A (en) * | 2015-06-04 | 2018-04-25 | Meng Yong | Back-flushing plate of multifunctional oral care tool |
| CN115192237A (en) * | 2022-04-26 | 2022-10-18 | 绵阳市锐丰工具有限公司 | Different-shaft bidirectional rotating electric toothbrush |
| CN115192237B (en) * | 2022-04-26 | 2024-03-29 | 绵阳市锐丰工具有限公司 | Different-axis reverse-rotation electric toothbrush |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090218 Termination date: 20100421 |