CN204192782U - Tow-head electric toothbrush - Google Patents
Tow-head electric toothbrush Download PDFInfo
- Publication number
- CN204192782U CN204192782U CN201420621888.6U CN201420621888U CN204192782U CN 204192782 U CN204192782 U CN 204192782U CN 201420621888 U CN201420621888 U CN 201420621888U CN 204192782 U CN204192782 U CN 204192782U
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- China
- Prior art keywords
- brush
- tow
- electric toothbrush
- head electric
- brush board
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Abstract
The utility model discloses a kind of tow-head electric toothbrush, described tow-head electric toothbrush comprises battery compartment, switch, housing, drive division and brush, described battery compartment is arranged on the afterbody of described housing, described brush is arranged on described drive division, described brush comprises the first brush and the second brush, described first brush is provided with the first brush board respect to one another at an angle to each other and the second brush board, described second brush is provided with the 3rd brush board respect to one another at an angle to each other and the 4th brush board.The superior effect of this utility model tow-head electric toothbrush is: tow-head electric toothbrush is provided with the first brush and the second brush, and the first brush is arranged the first brush board respect to one another at an angle to each other and the second brush board, the second brush is provided with the 3rd brush board respect to one another at an angle to each other and the 4th brush board.When using tow-head electric toothbrush to brush teeth, the first bristle that first brush board is arranged can the outside of cleaning teeth, and the second bristle that the second brush board is arranged can the inner side of cleaning teeth, and what achieve tooth scrubs fully, do not stay dead angle, thus there is good cleaning of teeth effect.
Description
Technical field
This utility model belongs to technical field of living goods, is specifically related to a kind of tow-head electric toothbrush.
Background technology
Toothbrush is requisite bath accessory in people's daily life, and in daily life, people are washed one's face and rinsed one's mouth by common single head toothbrush, when washing one's face and rinsing one's mouth, and the continuous push-and-pull handle of hands, thus head toothbrushes is constantly scrubbed dental surface.Once the time of washing one's face and rinsing one's mouth is excessively of a specified duration, hands can be felt to ache, afterwards in order to improve brushing efficiency, people have invented electric toothbrush, drive head toothbrushes constantly to move back and forth by motor and realize the clean of tooth, existing electric toothbrush head is all single head toothbrushes, generally can only the surface of cleaning teeth, and the inner side of tooth can not get abundant cleaning, thus the inner surface of tooth easily forms tartar.
Utility model content
This utility model provides tow-head electric toothbrush, to solve the head toothbrushes of existing electric toothbrush for single brush, when washing one's face and rinsing one's mouth, can only teeth surfaces, and can not get the technological deficiency of fully cleaning inside tooth.
In order to solve above technical problem, the technical scheme that this utility model is taked is:
A kind of tow-head electric toothbrush, described tow-head electric toothbrush comprises battery compartment, switch, housing, drive division and brush, described battery compartment is arranged on the afterbody of described housing, described brush is arranged on described drive division, described brush comprises the first brush and the second brush, described first brush is provided with the first brush board respect to one another at an angle to each other and the second brush board, described second brush is provided with the 3rd brush board respect to one another at an angle to each other and the 4th brush board, described first brush board is provided with the first bristle, described second brush board is provided with the second bristle, described 3rd brush board is provided with the 3rd bristle, described 4th brush board is provided with the 4th bristle.
Be preferably, described housing to be coordinated with lower cover by upper cover and forms, and described enclosure interior is provided with the first inner cover and the second inner cover, and described switch-linear hybrid is in the end of described battery compartment.
Be preferably, described drive division is contained in described first inner cover and the second inner cover.
Be preferably, described drive division comprises motor, turbine, idler gear, driven wheel, the first drive block and the second drive block.
Be preferably, the driving shaft of described motor is provided with worm screw, the locating shaft of described turbine is supported by described first inner cover and the second inner cover, described idler gear is arranged on described second inner cover, described idler gear is between described turbine and driven wheel, and described idler gear engages with described gear and driven wheel simultaneously.
Be preferably, the gear that described turbine comprises turbine portion and coaxially arranges with described turbine portion, described turbine portion is provided with the turbo tooth coordinated with described worm screw, described driven wheel comprises the first driving cam, the second driving cam and back shaft, and the two ends of described back shaft are fixed on described first inner cover and the second inner cover.
Be preferably, described first driving cam and the second driving cam are arranged on the both sides of described driven wheel, and described first driving cam and the second driving cam and described back shaft are fixed.
Be preferably, described first drive block and the second drive block are arranged on the two side of described driven wheel, described first drive block is provided with the first recess, described second drive block is provided with the second recess, second driving cam of described driven wheel and described first recesses fit, the first driving cam of described driven wheel and described second recesses fit.
Be preferably, the axle of described first brush is arranged on described first drive block, and the axle of described second brush is arranged on described second drive block.
Be preferably, described tow-head electric toothbrush also comprises positioning disk, and the axle of described first brush and the second brush coordinates with described positioning disk, and described battery compartment arranges the first iron plate and the second iron plate, and the afterbody of described motor is provided with conductive plate.
After employing technique scheme, this utility model tow-head electric toothbrush is provided with the first brush and the second brush, and the first brush is arranged the first brush board respect to one another at an angle to each other and the second brush board, the second brush is provided with the 3rd brush board respect to one another at an angle to each other and the 4th brush board.When using tow-head electric toothbrush to brush teeth, the first bristle that first brush board is arranged can the outside of cleaning teeth, and the second bristle that the second brush board is arranged can the inner side of cleaning teeth, and what achieve tooth scrubs fully, do not stay dead angle, thus there is good cleaning of teeth effect.
Accompanying drawing explanation
In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the topology view of this utility model tow-head electric toothbrush;
Fig. 2 is the decomposition view of this utility model tow-head electric toothbrush;
Fig. 3 is the partial structurtes view of this utility model tow-head electric toothbrush.
Detailed description of the invention
For making the object of this utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of this utility model protection.
As shown in Figure 1 to Figure 3, tow-head electric toothbrush is made up of battery compartment 1, switch 2, upper cover 3, lower cover 4, first inner cover 5, second inner cover 6, motor 7, turbine 8, idler gear 9, driven wheel 10, first drive block 11, second drive block 12, positioning disk 13, first brush 14 and the second brush 15.Upper cover 3 coordinates with lower cover 4 housing forming tow-head electric toothbrush, and battery compartment 1 is arranged on the housing afterbody of upper cover 3 and lower cover 4 cooperation, and switch 2 is arranged on the end of battery compartment 1.Motor 7, turbine 8, idler gear 9, driven wheel 10, first drive block 11 and the second drive block 12 form the drive division of tow-head electric toothbrush, and the first brush 14 and the second brush 15 form the brush of tow-head electric toothbrush.First inner cover 5, second inner cover 6, motor 7, turbine 8, idler gear 9, driven wheel 10, first drive block 11, second drive block 12 are contained in upper cover 3 and lower cover 4.The driving shaft of motor 7 is provided with worm screw 71, the locating shaft of turbine 8 is supported by the first inner cover 5 and the second inner cover 6, and idler gear 9 is arranged on the second inner cover 6, and idler gear 9 is between turbine 8 and driven wheel 10.Turbine 8 comprises turbine portion 81 and the gear 82 that arrange coaxial with turbine portion 81, turbine portion 81 is provided with the turbo tooth 811 coordinated with worm screw 71.Idler gear 9 engages with gear 82 and driven wheel 10 simultaneously, thus the driving force of motor 7 passes to driven wheel 10 by turbine 8, idler gear 9.Driven wheel 10 comprises the first driving cam 101, second driving cam 102 and back shaft 103, the two ends of back shaft 103 are fixed on the first inner cover 5 and the second inner cover 6, first driving cam 101 and the second driving cam 102 are arranged on the both sides of driven wheel 10, and the first driving cam 101 and the second driving cam 102 are fixed with back shaft 103.
First drive block 11 and the second drive block 12 are arranged on the two side of driven wheel 10, first drive block 11 is provided with the first recess 111, second drive block 12 is provided with the second recess (not shown), second driving cam 102 of driven wheel 10 coordinates with the first recess 111, the first driving cam 101 and the second recesses fit of driven wheel 10.The axle of the first brush 14 is arranged on the first drive block 11, the axle of the second brush 15 is arranged on the second drive block 12, the axle of the first brush 14 and the second brush 15 is through positioning disk 13, positioning disk 13 coordinates with the end of upper cover 3 and lower cover 4, thus can be that the first brush 14 and the second brush 15 play good positioning action, prevent tow-head electric toothbrush in use, the first brush 14 and the second brush 15 acutely rock.After tow-head electric toothbrush starts, after driven wheel 10 rotates, its back shaft 103 drives the first driving cam 101 and the second driving cam 102 to rotate, thus the first driving cam 101 and the second driving cam 102 can drive the first brush 14 and the second brush 15 to move back and forth on the longitudinal direction of toothbrush.
First brush 14 comprises the first brush board 141 respect to one another at an angle to each other and the second brush board 142, second brush 15 comprises the 3rd brush board 151 respect to one another at an angle to each other and the 4th brush board 152.First brush board 141 is provided with on the first bristle 1411, second brush board 142 and is provided with the second bristle 1421.3rd brush board 151 is provided with the 3rd bristle, the 4th brush board 152 is provided with the 4th bristle.
Battery compartment 1 arranges the first iron plate 1a and the second iron plate 1b, two joint power storage cell can be held in battery compartment 1, the afterbody of motor 7 is provided with conductive plate, thus one end of two joint power storage cell can contact with the second iron plate 1b with the first iron plate 1a, the other end can with the conductive plate of motor 7 afterbody, and controlled unlatching or the closedown of motor 7 by switch 2.
This utility model tow-head electric toothbrush is provided with the first brush 14 and the second brush 15, and the first brush 14 is arranged on the first brush board 141 respect to one another at an angle to each other and the second brush board 142, second brush 15 and be provided with the 3rd brush board 151 respect to one another at an angle to each other and the 4th brush board 152.When using tow-head electric toothbrush to brush teeth, the first bristle 1411 that first brush board 141 is arranged can the outside of cleaning teeth, the second bristle 1421 that second brush board 142 is arranged can the inner side of cleaning teeth, achieve scrubbing of tooth abundant, do not stay dead angle, thus there is good cleaning of teeth effect.
Last it is noted that above embodiment only illustrates the technical solution of the utility model, be not intended to limit; Although be described in detail this utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of this utility model.
Claims (10)
1. a tow-head electric toothbrush, described tow-head electric toothbrush comprises battery compartment, switch, housing, drive division and brush, described battery compartment is arranged on the afterbody of described housing, it is characterized in that, described brush is arranged on described drive division, described brush comprises the first brush and the second brush, described first brush is provided with the first brush board respect to one another at an angle to each other and the second brush board, described second brush is provided with the 3rd brush board respect to one another at an angle to each other and the 4th brush board, described first brush board is provided with the first bristle, described second brush board is provided with the second bristle, described 3rd brush board is provided with the 3rd bristle, described 4th brush board is provided with the 4th bristle.
2. tow-head electric toothbrush according to claim 1, is characterized in that, described housing to be coordinated with lower cover by upper cover and forms, and described enclosure interior is provided with the first inner cover and the second inner cover, and described switch-linear hybrid is in the end of described battery compartment.
3. tow-head electric toothbrush according to claim 2, is characterized in that, described drive division is contained in described first inner cover and the second inner cover.
4. tow-head electric toothbrush according to claim 3, is characterized in that, described drive division comprises motor, turbine, idler gear, driven wheel, the first drive block and the second drive block.
5. tow-head electric toothbrush according to claim 4, it is characterized in that, the driving shaft of described motor is provided with worm screw, the locating shaft of described turbine is supported by described first inner cover and the second inner cover, described idler gear is arranged on described second inner cover, described idler gear is between described turbine and driven wheel, and described idler gear engages with described gear and driven wheel simultaneously.
6. tow-head electric toothbrush according to claim 5, it is characterized in that, the gear that described turbine comprises turbine portion and coaxially arranges with described turbine portion, described turbine portion is provided with the turbo tooth coordinated with described worm screw, described driven wheel comprises the first driving cam, the second driving cam and back shaft, and the two ends of described back shaft are fixed on described first inner cover and the second inner cover.
7. tow-head electric toothbrush according to claim 6, is characterized in that, described first driving cam and the second driving cam are arranged on the both sides of described driven wheel, and described first driving cam and the second driving cam and described back shaft are fixed.
8. tow-head electric toothbrush according to claim 7, it is characterized in that, described first drive block and the second drive block are arranged on the two side of described driven wheel, described first drive block is provided with the first recess, described second drive block is provided with the second recess, second driving cam of described driven wheel and described first recesses fit, the first driving cam of described driven wheel and described second recesses fit.
9. tow-head electric toothbrush according to claim 8, is characterized in that, the axle of described first brush is arranged on described first drive block, and the axle of described second brush is arranged on described second drive block.
10. tow-head electric toothbrush according to claim 9, it is characterized in that, described tow-head electric toothbrush also comprises positioning disk, the axle of described first brush and the second brush coordinates with described positioning disk, described battery compartment arranges the first iron plate and the second iron plate, and the afterbody of described motor is provided with conductive plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420621888.6U CN204192782U (en) | 2014-10-24 | 2014-10-24 | Tow-head electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420621888.6U CN204192782U (en) | 2014-10-24 | 2014-10-24 | Tow-head electric toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204192782U true CN204192782U (en) | 2015-03-11 |
Family
ID=52650790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420621888.6U Expired - Fee Related CN204192782U (en) | 2014-10-24 | 2014-10-24 | Tow-head electric toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204192782U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108635073A (en) * | 2018-05-11 | 2018-10-12 | 广东小天才科技有限公司 | A kind of intelligent toothbrush |
| WO2019113908A1 (en) * | 2017-12-15 | 2019-06-20 | 深圳市鼎齐利科技有限公司 | Electric toothbrush capable of cleaning teeth in all directions |
| CN110831543A (en) * | 2017-06-08 | 2020-02-21 | 亚恩·卡斯塔多 | Brush head for an electric toothbrush and associated electric toothbrush |
-
2014
- 2014-10-24 CN CN201420621888.6U patent/CN204192782U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110831543A (en) * | 2017-06-08 | 2020-02-21 | 亚恩·卡斯塔多 | Brush head for an electric toothbrush and associated electric toothbrush |
| CN110831543B (en) * | 2017-06-08 | 2021-08-31 | 亚恩·卡斯塔多 | Brush head for an electric toothbrush and associated electric toothbrush |
| US11317707B2 (en) | 2017-06-08 | 2022-05-03 | Yann Castaldo | Brush head for an electric toothbrush, and associated electric toothbrush |
| WO2019113908A1 (en) * | 2017-12-15 | 2019-06-20 | 深圳市鼎齐利科技有限公司 | Electric toothbrush capable of cleaning teeth in all directions |
| CN108635073A (en) * | 2018-05-11 | 2018-10-12 | 广东小天才科技有限公司 | A kind of intelligent toothbrush |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20161024 |