CN1202783C - Three-D electric tooth-brush - Google Patents
Three-D electric tooth-brush Download PDFInfo
- Publication number
- CN1202783C CN1202783C CN 02123943 CN02123943A CN1202783C CN 1202783 C CN1202783 C CN 1202783C CN 02123943 CN02123943 CN 02123943 CN 02123943 A CN02123943 A CN 02123943A CN 1202783 C CN1202783 C CN 1202783C
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- China
- Prior art keywords
- toothbrush
- pair
- brush
- drum
- tooth
- 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
- 230000001680 brushing effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 210000000214 mouth Anatomy 0.000 description 4
- 210000004195 gingiva Anatomy 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 235000008429 bread Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
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Abstract
The present invention relates to a three-dimensional electric toothbrush, particularly to the three-dimensional electric toothbrush which can simultaneously and smoothly brush the inner parts and the outer parts of teeth in a rolling mode. A pair of flexible soft transmission rods are used for driving a pair of roller type hair brushes which rotate in opposite directions and incline frontward by 5 to 85 degrees; a pair of toothbrush handles synchronously and smoothly brush the inner parts and the outer parts of the teeth under the action of clamping force; simultaneously, when the pair of roller type hair brushes lean together, the electric toothbrush can also have the clearing function of the opposite angle of 90 degrees. The toothbrush can always keep a correct tooth brushing method; the toothbrush can not damage gingivae; moreover, because the roller type hair brushes keep a certain inclining angle and speed, the toothbrush can ensure that the whole surfaces and the gaps of the teeth are cleaned.
Description
Technical field
The present invention relates to a kind of electric toothbrush, particularly a kind of can be simultaneously to rolling inside and outside the tooth along the three-D electric tooth-brush of brush.
Background technology
The toothbrush that uses in people's daily life has the numerous species type.Wherein: the major defect of traditional form toothbrushes such as manual, tongue is moving is and to adhere to using through study forming correct suitable brush tooth-brushing habit gradually, and be difficult for whole outwashes inside and outside the dental bed; The general forms that adopt reciprocal turn of electric toothbrush more, itself does not possess suitable brush condition, also can be often because of the improper gingiva of damaging of dynamics control; Emerging electromagnetic principle high-tech toothbrush is because the production cost height can't be popularized use in the short time; Single roller roller Tooth-brush capable of brushing in the same direction of Chu Xianing can't be changed the suitable brush direction of drum-type hairbrush inside and outside tooth automatically in recent years, can only lean on user to adjust at any time, and therefore, the same existence because of what the user error in judgement occurred hindered gum hidden danger against brushing.And seen electric toothbrush all is straight-bar, and feel is bad during use.
And No. 94193923 Chinese invention patent application, the technical scheme of disclosed " toothbrush " by name with two roll brush systems, there is the support member 10 of flexible shaft 9 end of its brush body, also has bearing 16.And it is shown in Figure 1 according to its Figure of description, bearing 16 is seated in the end of housing 11, like this, because above-mentioned three parts have been arranged, it is very inconvenient to cause whole electric toothbrush to use, when especially this electric toothbrush was deep into the deep, oral cavity and goes to brush the tooth of back, these three parts hinder bristles part can not brush backteeth comfily.Cleaning after also inconvenient toothbrush is used.
Summary of the invention
Purpose of the present invention is just in order to solve the weak point that above-mentioned prior art exists, and design is a kind of by a pair of flexible flexible drive link, drive the drum-type hairbrush of 5～85 degree that lean forward of a pair of opposite spin, under the effect of a pair of toothbrush spindle clamp power, to carrying out inside and outside the tooth synchronously along brush, hairbrush of the present invention end is open, and hairbrush just can directly reach the deep, oral cavity and remove to brush backteeth, and the cleaning after the toothbrush usefulness is also many easily.
Because the drum-type hairbrush keeps certain angle of inclination and speed, can guarantee the whole surface and the slit of tooth are cleaned, and feel is good.
The objective of the invention is to realize by following technical proposal.Manufacture and design a kind of three-D electric tooth-brush, it provides power supply by a Battery pack to micromotor, especially: the pair of flexible drive link passes brush rod, be connected with a pair of drum-type hairbrush respectively, the end of described flexible drive link is concordant with the end of drum-type hairbrush, and the end of toothbrush head-shield is lower than the end of drum-type hairbrush.
Described brush rod is prone, and angle of bend is 5～85 degree.
Structure of the present invention is: one group provides the battery of power supply to micromotor, and the rotating speed of micromotor drives a pair of intermeshing drive link plug after reducing by a gear reduction actuating device.
Should connect a flexible drive link respectively to intermeshing drive link plug, flexible drive link passes from the brush rod that certain folder power is arranged, and is connected with a pair of drum-type hairbrush that 5～85 degree forward leaning angles are arranged that is fixed on the brush rod front end respectively; Brush rod is connected with a toothbrush head-shield of can three bread wrapping up in head toothbrushes foremost.When the fixture of a pair of drum-type hairbrush is taked closed connected mode, a pair of drum-type hairbrush can be close together, form 90 degree diagonal angle clearing functions, make the drum-type hairbrush of a pair of opposite spin, can a side and the occlusal surface of tooth be carried out synchronously along the brush cleaning.
Compared with prior art,, make the present invention have novel structure, succinct, easy to use, can be deep into portion's cleaning tooth in the oral cavity, have the effect of protection gingiva and comprehensive cleaning tooth, and use feel good owing to take technique scheme.
Description of drawings
Fig. 1 is the integral body assembling sketch map of three-D electric tooth-brush of the present invention;
Fig. 2 is the brush rod front-end view of three-D electric tooth-brush of the present invention;
Fig. 3 is the drum-type bristle sketch map of three-D electric tooth-brush of the present invention.
The specific embodiment
Below in conjunction with drawings and Examples structure of the present invention and operating position are explained detailedly.
As depicted in figs. 1 and 2, pair of flexible drive link 5 passes brush rod 6, is connected with a pair of drum-type hairbrush 7 respectively, and the end of described flexible drive link 5 is concordant with the end of drum-type hairbrush 7, and the end of toothbrush head-shield 9 is lower than the end of drum-type hairbrush 7.
As shown in Figure 2, described brush rod 6 is prone, and angle of bend is 5～85 degree.
As shown in Figure 1, most preferred embodiment structure of the present invention is as follows:
Power supply is provided for micromotor 2 with a Battery pack 1, gear reduction actuating device 3 of the gear driven of micromotor 2, the torque of output is reduced in the scope safe in utilization after by this deceleration device, deceleration device 3 drives in a pair of intermeshing drive link plug 4, another drive link plug can be down moving at last tooth, carry out opposite spin, thereby form a pair of drive link plug to changeing mutually.This is rotated mutually the drive link plug that changes being driven a flexible drive link 5 respectively, after flexible drive link 5 passes, drive the drum-type hairbrush 7 that 30～60 degree forward leaning angles are arranged that is fixed on the brush rod front end respectively from the flexible brush rod 6 that certain folder power is arranged.
Operation principle of the present invention: when toothbrush contacted with occlusal surfaces of teeth, tooth can overcome the folder power of brush rod 6 under the effect of the mutually internal revolving force of two drum-type hairbrush, enter the centre of two drum-type hairbrush that are wrapped in by toothbrush head-shield 9 automatically.
Because drum-type hairbrush 7 keeps certain angle of inclination and speed, and can do appropriate flexible closed change, therefore, can guarantee the whole surface and the slit of tooth are effectively cleaned with the fluctuating of dental surface.
The fixture of a pair of drum-type hairbrush 7 can also be taked closed connected mode, and a pair of drum-type hairbrush 7 is close together, and forms 90 degree diagonal angle clearing functions, with the drum-type hairbrush 7 of a pair of opposite spin, a side and the occlusal surface of tooth is cleared up synchronously.
Among Fig. 1, flexible drive link 5 is used for auxiliary resting barrel formula hairbrush 7, and under the enough situation of the intensity of flexible drive link 5, flexible drive link 5 can save.Binding site 12 is arranged on the toothbrush head-shield 9, play the effect of amounting to; In other embodiments, toothbrush head-shield 9 can conjunctedly be processed, and saves binding site 12.
Among Fig. 2, additional embodiments, there is bristle 10,11 toothbrush head-shield 9 inboards.Play the auxiliary effect of brushing teeth.
Facts have proved that drum-type hairbrush 7 open-ended of the present invention can be deep into portion's cleaning tooth in the oral cavity, have the effect of protection gingiva and comprehensive cleaning tooth, and brush rod 6 use feel good to front curve.
Claims (1)
1. three-D electric tooth-brush, it provides power supply for micromotor (2) by a Battery pack (1), it is characterized in that: pair of flexible drive link (5) passes brush rod (6), be connected with a pair of drum-type hairbrush (7) respectively, the end of described flexible drive link (5) is concordant with the end of drum-type hairbrush (7), and the end of toothbrush head-shield (9) is lower than the end of drum-type hairbrush (7); Described brush rod (6) is prone, and angle of bend is 5～85 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02123943 CN1202783C (en) | 2002-05-13 | 2002-07-09 | Three-D electric tooth-brush |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02234018 | 2002-05-13 | ||
| CN02234018.1 | 2002-05-13 | ||
| CN 02123943 CN1202783C (en) | 2002-05-13 | 2002-07-09 | Three-D electric tooth-brush |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1459278A CN1459278A (en) | 2003-12-03 |
| CN1202783C true CN1202783C (en) | 2005-05-25 |
Family
ID=29550797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02123943 Expired - Fee Related CN1202783C (en) | 2002-05-13 | 2002-07-09 | Three-D electric tooth-brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1202783C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104839998B (en) * | 2015-06-04 | 2016-10-05 | 孟永 | A kind of brush head device of multi-function oral care instrument |
| CN106974739A (en) * | 2016-01-19 | 2017-07-25 | 吴学智 | Three turns of brush electric toothbrushes |
| CN205514996U (en) * | 2016-02-02 | 2016-08-31 | 吴勤 | Double -brush electric toothbrush |
| CN106580505A (en) * | 2016-12-16 | 2017-04-26 | 成都米士科技有限公司 | Electric toothbrush with toothbrush head in rolling rotation |
-
2002
- 2002-07-09 CN CN 02123943 patent/CN1202783C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1459278A (en) | 2003-12-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050525 Termination date: 20090810 |