CN105726152A - Electric toothbrush - Google Patents
Electric toothbrush Download PDFInfo
- Publication number
- CN105726152A CN105726152A CN201610226223.9A CN201610226223A CN105726152A CN 105726152 A CN105726152 A CN 105726152A CN 201610226223 A CN201610226223 A CN 201610226223A CN 105726152 A CN105726152 A CN 105726152A
- Authority
- CN
- China
- Prior art keywords
- slide block
- bent axle
- electric toothbrush
- brush
- driving slide
- 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.)
- Pending
Links
- 230000033001 locomotion Effects 0.000 claims abstract description 15
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000001427 coherent effect Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 6
- 230000001680 brushing effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 210000004195 gingiva Anatomy 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 239000002826 coolant Substances 0.000 description 6
- 210000000214 mouth Anatomy 0.000 description 5
- 238000007710 freezing Methods 0.000 description 4
- 230000008014 freezing Effects 0.000 description 4
- 206010037660 Pyrexia Diseases 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/24—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like rotating continuously
- A61C17/26—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like rotating continuously driven by electric motor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/222—Brush body details, e.g. the shape thereof or connection to handle
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/225—Handles or details thereof
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Brushes (AREA)
Abstract
The invention discloses an electric toothbrush.A battery is installed in a battery groove.A speed regulating switch is switched on, a motor rotates to drive a straight shaft to rotate, and thus a crankshaft is driven to rotate.A concave-convex path part carries out circular motion with the straight shaft as a circle center point and carries out vertical movement in a crankshaft sliding groove of driving sliding blocks, and the driving sliding blocks carry out horizontal reciprocating motion on the concave-convex path part.The adjacent driving sliding blocks carry out relative horizontal motion to keep the relative balance of a brush head.Through simple circular motion, brush bristles move in the direction of gaps between teeth, a scientific tooth brushing method is achieved, the cleaning effect is better, teeth and gingiva are not likely to be hurt, and meanwhile the amplitude of reciprocating motion can be regulated; in addition, the speed can be regulated, tooth brushing is more comfortable, and efficiency is higher.
Description
Technical field
Patent of the present invention relates to toothbrush, is easy to cleaning particularly to one and increases the service life, it is also possible to carrying out the electric toothbrush of more changing brush head size according to different size of teeth oral cavity.
Background technology
Manual brushes, along slot brush teeth time, one, do not meet arm motion custom.Two, dynamics, amplitude are difficult to control to.Cleaning effect is bad, and easily occurs tooth and gingival lesions.Existing electric toothbrush, employing is that rotational head is brushed teeth, it is easy to abrasion tooth, damages gingiva, and is not easy to be cleaned to teeth space, and brush size is unadjustable, it is impossible to adapt to different size of teeth oral cavity.Electric toothbrush is when using for a long time, and the long fever phenomenon that can produce of motor operating time, single use overlong time can be greatly shortened the service life of electric toothbrush.
Summary of the invention
In order to solve problem above, patent of the present invention provides one and is easy to cleaning and increases the service life, it is also possible to carry out the electric toothbrush of more changing brush head size according to different size of teeth oral cavity.
A kind of electric toothbrush, including brush holder and brush, it is characterised in that: described brush holder and brush are hollow and are connected as a single entity；Battery case and motor it is provided with in described brush holder；Described motor is provided with power transmission shaft；Described power transmission shaft is made up of d-axis and bent axle, and d-axis and bent axle are connected as a single entity；Described d-axis is extended in brush by motor；Described bent axle is located in brush；What have coherent " concavo-convex " type on described bent axle turns footpath.
It provides the benefit that: the complicated structure of the electric toothbrush broken traditions, simple and cost is low.
Described bent axle is provided with driving slide block turning path position；Described driving slide block tangent plane is " I " type, and is driving slide block tangent plane direction center position to be provided with bent axle chute.
Described driving slide block is arranged on by bent axle chute and turns on footpath；Described driving slide block is additionally provided with fixing hole；By fixing hole, bristle module is installed；Described bristle module is provided with bristle.
It provides the benefit that: bristle module can freely be changed, and changing bristle according to different size of teeth oral cavity how many, thus changing brush size, allowing user use more intimate comfortable.
During electric machine rotation, drive described d-axis, thus band dynamic crankshaft rotates；Described footpath of turning circles with d-axis for centre point；Described footpath of turning moves up and down in the bent axle chute driving slide block；Described driving slide block makes horizontal reciprocating movement turning on footpath.Adjacent described driving slide block does relative horizontal movement.
Described brush holder is additionally provided with speed-regulating switch, the rotary speed of motor can be controlled.
It provides the benefit that: by simple circular motion, bristle moves along teeth space direction, meet science method for brushing teeth, cleaning effect is better, it is not easy tooth and gingiva are caused damage, reciprocating amplitude can be adjusted simultaneously, and speed can be adjusted, brush teeth more comfortable, in hgher efficiency.
A circle cooling bath it is additionally provided with around described motor；Described cooling bath is located in brush holder.
Described cooling bath is built with the mixed liquor of ethylene glycol and water.
It provides the benefit that: electric toothbrush is when using for a long time, motor operating time is long can produce fever phenomenon, single use overlong time can be greatly shortened the service life of electric toothbrush, and heat produced by motor can well be distributed by the existence of cooling bath.Owing to ethylene glycol is soluble in water, it is possible to be arbitrarily made into the coolant of various freezing point, its minimum freezing point is up to-68 DEG C, and the feature such as this coolant has boiling point height, foam tendency is low, viscosity temperature characteristic good, anticorrosion and antiscale, is a kind of ideal coolant.So can be greatly increased the service life of motor, thus reducing living cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 drives slide block sectional drawing；
Fig. 3 drives slide block side view；
Fig. 4 drives slide block top view；
Fig. 5 is bristle module perspective view；
Fig. 6 is crankshaft structure schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, patent of invention is described in detail.
As shown in Figures 1 to 6, brush holder 1 and brush 2 are connected as a single entity, and are provided with battery case 3 in brush holder 1, install battery, it is possible to change at any time, convenient convenience in battery case 3.Battery realizes electrically connecting by battery case 3 and the motor 4 being similarly disposed in brush holder 1.Brush holder 1 is additionally provided with speed-regulating switch 13, the rotating speed of motor 4 can be regulated by arranging different gear.Motor 4 first line of a couplet is connected to power transmission shaft, and power transmission shaft is made up of d-axis 5 and bent axle 6, and d-axis 5 and bent axle 6 are connected as a single entity, and d-axis 5 is extended in brush 2 by motor 4, and bent axle 6 is located in brush 2, and what bent axle 6 had coherent " concavo-convex " type turns footpath 12.Turn footpath 12 by driving the bent axle chute 10 on slide block 7 to be provided with driving slide block 7.Drive and slide block 7 has multiple fixing hole 11, fixing hole 11 is used for installing bristle module 8, being inserted with plurality of bristles 9 in bristle module 8, the bristle 9 of pre-manufactured difference bundle number and different size of bristle module 8 reach with the different size of teeth oral cavity of user to change bristle module 8 and bristle 9.
Installing battery in battery case 3, open speed-regulating switch 13, motor 4 rotates, and drives d-axis 5 to rotate, thus band dynamic crankshaft 6 rotates.Turn footpath 12 to circle for centre point with d-axis 5, turn footpath 12 and move up and down in the bent axle chute 10 driving slide block 7, drive slide block 7 horizontal reciprocating movement to be made in footpath 12 turning.Adjacent driven slide block 7 does relative horizontal movement, to keep the relative equilibrium of brush.By simple circular motion, bristle 9 moves along teeth space direction, meets science method for brushing teeth, cleaning effect is better, it is not easy to tooth and gingiva cause damage, can reciprocating amplitude be adjusted simultaneously, and speed can be adjusted, brush teeth more comfortable, in hgher efficiency.Motor 4 is provided around a circle cooling bath 14, electric toothbrush is when using for a long time, motor 4 runs overlong time can produce fever phenomenon, and single use overlong time can be greatly shortened the service life of motor 4, and heat produced by motor 4 can well be distributed by the existence of cooling bath 14.Equipped with the mixed liquor of ethylene glycol and water in cooling bath 14, owing to ethylene glycol is soluble in water, can arbitrarily be made into the coolant of various freezing point, its minimum freezing point is up to-68 DEG C, the features such as this coolant has boiling point height, foam tendency is low, viscosity temperature characteristic good, anticorrosion and antiscale, are a kind of ideal coolants.So can be greatly increased the service life of motor, thus reducing living cost.
Technical scheme is not restricted in the scope of embodiment of the present invention.The technology contents of the not detailed description of the present invention is known technology.
Claims (7)
1. an electric toothbrush, including brush holder and brush, it is characterised in that: described brush holder and brush are hollow and are connected as a single entity；Battery case and motor it is provided with in described brush holder；Described motor is provided with power transmission shaft；Described power transmission shaft is made up of d-axis and bent axle, and d-axis and bent axle are connected as a single entity；Described d-axis is extended in brush by motor；Described bent axle is located in brush；What have coherent " concavo-convex " type on described bent axle turns footpath.
2. electric toothbrush as claimed in claim 1 a kind of, it is characterised in that: described bent axle is provided with driving slide block turning path position；Described driving slide block tangent plane is " I " type, and is driving slide block tangent plane direction center position to be provided with bent axle chute.
3. a kind of electric toothbrush as claimed in claim 2, it is characterised in that: described driving slide block is arranged on by bent axle chute and turns on footpath；Described driving slide block is additionally provided with fixing hole；By fixing hole, bristle module is installed；Described bristle module is provided with bristle.
4. a kind of electric toothbrush as claimed in claim 3, it is characterised in that: during electric machine rotation, drive described d-axis, thus band dynamic crankshaft rotates；Described footpath of turning circles with d-axis for centre point；Described footpath of turning moves up and down in the bent axle chute driving slide block；Described driving slide block makes horizontal reciprocating movement turning on footpath；Adjacent described driving slide block does relative horizontal movement.
5. a kind of electric toothbrush as claimed in claim 1, it is characterised in that: described brush holder is additionally provided with speed-regulating switch, the revolution of motor can be controlled.
6. a kind of electric toothbrush as described in claim 1 to 5 any claim, it is characterised in that: it is additionally provided with a circle cooling bath around described motor；Described cooling bath is located in brush holder.
7. a kind of electric toothbrush as claimed in claim 6, it is characterised in that: described cooling bath is built with the mixed liquor of ethylene glycol and water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610226223.9A CN105726152A (en) | 2016-04-13 | 2016-04-13 | Electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610226223.9A CN105726152A (en) | 2016-04-13 | 2016-04-13 | Electric toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105726152A true CN105726152A (en) | 2016-07-06 |
Family
ID=56254224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610226223.9A Pending CN105726152A (en) | 2016-04-13 | 2016-04-13 | Electric toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105726152A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2236827Y (en) * | 1995-07-20 | 1996-10-09 | 曾郑年妹 | Electric tooth brush with bristle capable of deeply brushing tooth gap and massaging gum |
| KR200348340Y1 (en) * | 2003-10-14 | 2004-04-28 | 박선주 | Electric toothbrush |
| KR20050077388A (en) * | 2004-01-27 | 2005-08-02 | 허승환 | Automatic toothbrush |
| CN102341998A (en) * | 2009-03-06 | 2012-02-01 | 罗伯特·博世有限公司 | Electric motor comprising cooling channels |
| CN103138486A (en) * | 2011-11-23 | 2013-06-05 | 台达电子工业股份有限公司 | Cooling sleeve |
| CN103748769A (en) * | 2011-08-18 | 2014-04-23 | 雷米科技有限责任公司 | Electric machine cooling |
| CN104287857A (en) * | 2014-10-23 | 2015-01-21 | 张辉 | Dual-drive electric toothbrush head and application method thereof |
| CN206007392U (en) * | 2016-04-13 | 2017-03-15 | 杨荣 | A kind of electric toothbrush |
-
2016
- 2016-04-13 CN CN201610226223.9A patent/CN105726152A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2236827Y (en) * | 1995-07-20 | 1996-10-09 | 曾郑年妹 | Electric tooth brush with bristle capable of deeply brushing tooth gap and massaging gum |
| KR200348340Y1 (en) * | 2003-10-14 | 2004-04-28 | 박선주 | Electric toothbrush |
| KR20050077388A (en) * | 2004-01-27 | 2005-08-02 | 허승환 | Automatic toothbrush |
| CN102341998A (en) * | 2009-03-06 | 2012-02-01 | 罗伯特·博世有限公司 | Electric motor comprising cooling channels |
| CN103748769A (en) * | 2011-08-18 | 2014-04-23 | 雷米科技有限责任公司 | Electric machine cooling |
| CN103138486A (en) * | 2011-11-23 | 2013-06-05 | 台达电子工业股份有限公司 | Cooling sleeve |
| CN104287857A (en) * | 2014-10-23 | 2015-01-21 | 张辉 | Dual-drive electric toothbrush head and application method thereof |
| CN206007392U (en) * | 2016-04-13 | 2017-03-15 | 杨荣 | A kind of electric toothbrush |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |