CN206836983U - Electric toothbrush - Google Patents
Electric toothbrush Download PDFInfo
- Publication number
- CN206836983U CN206836983U CN201720001843.2U CN201720001843U CN206836983U CN 206836983 U CN206836983 U CN 206836983U CN 201720001843 U CN201720001843 U CN 201720001843U CN 206836983 U CN206836983 U CN 206836983U
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- CN
- China
- Prior art keywords
- brush
- electric toothbrush
- bristle
- bristle face
- face
- 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.)
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Abstract
The utility model electric toothbrush includes motor, power supply, control device and brush, it is characterised in that：Brush is in circular arc and can be contained in oral cavity, respectively has the bristle face of semi-surrounding up and down along head shapes, and bristle face has internal tooth bristle face, external tooth bristle face, is engaged bristle face, and have plant pieces respectively respectively.The electric toothbrush that can be cleaned simultaneously to maxillary teeth and mandibular teeth simultaneously.The utility model also includes the manufacture method of brush.The utility model provide it is a kind of more efficient, it is easy to operate, meet human physiological structure, and the toothbrush that bad brushing action avoids injury of teeth can be corrected.
Description
Technical field：
The present invention relates to a kind of electric toothbrush, can be positioned in oral cavity simultaneously to maxillary teeth more specifically to one kind
The electric toothbrush that tooth and mandibular teeth are cleaned simultaneously, further relates to the manufacture method of brush, belongs to field of oral care.
Background technology：
Because electric toothbrush than conventional manual toothbrushes has efficient advantage, increasingly welcome by consumer.
Electric toothbrush at present and traditional manual toothbrush, its head toothbrushes and teeth contact area are smaller, above head toothbrushes
Plant hair be typically all it is flat, every time can only effective two or three tooth of scrubbing brush because normal adult has 32 teeth, so in fact
Brushing efficiency is very low, though wherein have a kind of electric toothbrush of rotational head there is also it is same the problem of.
Due to tooth, its axis is generally vertical physiological structure, and every interdental gap needs toothbrush to move up and down
It could effectively clean foreign matter therein, and the motion mode of the drive toothbrush of the arm and wrist due to many people and incorrect,
In the course of time tooth can be caused to damage.
In addition, need to coordinate the shape of dental arch constantly to convert gesture, the so people to limb movement disturbance during brushing teeth
Scholar causes larger inconvenience.
The content of the invention：
For the deficiency of technology, present invention offer is a kind of more efficient, more can save the time, easy to operate, and can entangle
Just bad brushing action is so as to avoiding the toothbrush of injury of teeth.
The present invention is that technical scheme is used by solving prior art problem：
Wherein：Electric toothbrush includes motor, power supply, control device and brush, it is characterised in that：Brush is in circular arc
And can be contained in oral cavity, respectively there is the bristle face of semi-surrounding up and down along head shapes.
Wherein：Described circular arc is circular for point, square circular, oval or its combination.
Wherein：Bristle face has multiple internal tooth bristle faces, multiple external tooth bristle faces, multiple occlusion bristle faces respectively, and divides
There is not plant pieces.
Wherein：The bristle face of semi-surrounding refer to plant pieces end take the shape of the letter U and（Or）V-arrangement.
Wherein：The flexible body of brush.
Wherein：The length of run of brush center line is 70 to 130 millimeters.
Wherein：Control device refers to switch or the control circuit board with switch.
Wherein：Brush is connected by connecting rod with motor, and motor can drive brushhead motion by connecting rod.
Wherein：Under brush top view state, the bristle face center line of upper brush wherein some be located at the brush of lower brush
The outside of hair side center line.
Electric toothbrush of the present invention, brush can be obtained by the manufacture method with order below：
One：Brush has the brush body that metal clips is stamped or cut out, its circular arc lateral surface and medial surface arrangement
There is independent ear,
Two：Brush body is positioned in mould, the ear on brush body or local parcel plastics are made by injection,
Three：Plant hair is carried out to brush parcel plastics position and obtains hairbrush block,
Four：Bending is carried out to ear and obtains the bristle face of semi-surrounding.
Electric toothbrush of the present invention, brush can be obtained by the manufacture method with order below：
One：Brush has the brush body that metal clips is stamped or cut out, its circular arc lateral surface and medial surface arrangement
There is independent ear；
Plant hair is carried out to the unit of plastic being molded and obtains hairbrush block,
Two：By hairbrush it is packaged enter brush body on ear,
Three：Bending is carried out to ear and obtains the bristle face of semi-surrounding.
The beneficial effects of the present invention are：The invention provides a kind of more efficient, the time more can be saved, it is easy to operate,
Meet human physiological structure, and bad brushing action can be corrected so as to avoid the electric toothbrush of injury of teeth.
Brief description of the drawings：
The schematic perspective view of Fig. 1 present invention；
Fig. 2 brush U-shaped position schematic cross-sections of the present invention；
Fig. 3 brush V-arrangement position schematic cross-sections of the present invention；
Fig. 4 brush V-arrangement positions of the present invention and colloidal silica schematic cross-section；
Fig. 5 brush bodies of the present invention carry out the schematic diagram before bending to ear；
The bristle face midline position relation schematic diagram of brush above and below Fig. 6 present invention.
Wherein：
Motor 1, drive shaft 1.1, power supply 2, control device 3 and brush 4, bristle face 4.1, internal tooth bristle face 4.11,
External tooth bristle face 4.12, it is engaged bristle face 4.13, colloidal silica 4.14, brush body 4.15, ear 4.2, in upper brush bristle face
Line 4U, the bristle face center line 4L of lower brush, connecting rod 5, boom end 5.1 is connected, handle 6, charging end 6.1, charging base 7, is filled
Electric end 7.1, plug 7.2, hairbrush block 4.3.
Embodiment：
Below, invention is specifically described with reference to each Figure of description.
Electric toothbrush includes motor 1, power supply 2, control device 3 and brush 4, and brush 4 is in circular arc and can be contained in mouth
In chamber, along brush 4 in shape under respectively have semi-surrounding bristle face 4.1.Opening up the setting of its semi-surrounding of the bristle face on top
Put, the opening down setting of its semi-surrounding of the bristle face of bottom.Brush head upper and bottom are fastenedly connected.
Brush 4 is point circle, square circular, oval or its shape combined in circular arc, and this several shape is the base of dental arch
This shape, has general applicability, and bristle face 4 has internal tooth bristle face 4.11, external tooth bristle face 4.12, is engaged bristle face respectively
4.13, have plant pieces respectively, the material for planting pieces is known and conventional wear-resisting and elastic material, such as nylon hair or silicon rubber
Burr.
The bristle face 4 of semi-surrounding refer to plant the U-shaped that pieces end forms and（Or）V-arrangement.The bristle face 4 of semi-surrounding coordinates human body
Dental arch shape can have preferable fitting with tooth, and the bristle that multiple internal tooth bristle faces 4.11 are distributed thereon is corresponded on the inside of tooth
Face, i.e. tongue side face.The bristle that multiple external tooth bristle faces 4.12 are distributed thereon corresponds to tooth lateral surface, i.e. lip side.It is engaged bristle
The bristle that face 4.13 is distributed thereon is correspondingly ground one's teeth in sleep occlusal surface.Such bristle distribution can be such that every tooth and teeth space contacts
To bristle so as to effectively being cleaned.It should be noted that cutting and periphery can be not provided with being engaged bristle face in corresponding
4.13, because this position only needs internal tooth bristle face 4.11 and external tooth bristle face 4.12 and can carried out to corresponding to cutting herein
Effectively cleaning.
Wherein U-shaped bristle face is distributed in the both ends of circular arc brush, its corresponding human body molar locations.V-arrangement bristle is distributed in
The centre position of circular arc brush, it corresponds to cutting and side-cutting tooth position in human body.U-shaped bristle face and V-arrangement bristle face gradual change
Cross and form.
Planting pieces can be angled with tooth axis, and preferable angle is with 45 degree of angle of inclination, so may be used
So that bristle part enters in the fine gap of gum and tooth, to carry out deep clean, occlusal surface bristle 4.13 can also
Set and occlusal surfaces of teeth is certain angle of inclination, so less brushhead motion resistance, avoid bristle fatigue deformation.
The length of run of the center line of brush 4 is 70 to 130 millimeters, and this is the arch length of normal adult.
It should be noted that：Because a certain tooth of someone may deflection for various reasons, in order that planting hair side
Good fit is kept with local irregular tooth, and bristle face 4.1 can be cut into that multistage is independent of each other, independent sector
Elastic deformation will not be formed on the bristle face 4.1 of surrounding to be influenceed, and so independent part can preferably coordinate certain deflection
Tooth.The independent all flexible body of part difference, the setting of this elastomer can be the colloidal silica of the root of bristle face 4.1
4.14, colloidal silica 4.14 is obtained by being molded in mould, bonds the position of contact and possesses the feature of elastic deformation.Elasticity
Body can also be that one end connection other end of bristle face 4.1 is fixed on helical spring or deformed spring on head base.Other bullet
Property body can also be the metal clips being made up of elastic sheet metal, its material is manganese steel, stainless steel, the conventional elasticity gold such as beryllium copper
Belong to material, this point can illustrate in the manufacture method chapters and sections of accompanying drawing and brush.
On elastomer design can use it is above-mentioned select one or combine by the way of.
Because under natural situation, upper row's tooth part is located at the lateral surface of lower row's tooth, especially middle cutting and week
Several teeth on side, it is necessary to mandibular joint athleticism makes cutting up and down to it forward, and this action mandibular joint has discomfort
Sense, in order to more conform to human physiological structure and upper mandibular teeth can fully contact tooth, and each tooth is avoided in brush
The situation of discontinuity occurs in motion process, and the scheme that the present invention uses is：As shown in drawings, in brush top view state
Under, the center line 4U of bristle face 4.1 of upper brush wherein some be located at lower brush the center line 4L of bristle face 4.1 outside, upper brush
Distance farthest head center line 4U and lower brush center line 4L is 4 to 8 millimeters, it is preferred that can be significantly with the design of 5 millimeters of distance
Sense of discomfort is reduced, or only needs the less motion of mandibular joint, the motion of same brush can also maximize and every tooth patch
Close, center line mentioned here refers to the dummy line along circular arc head shapes center.
Control decoration 3 can refer to switch and the indicator lamp of power supply 2.Switch is arranged on handle 6.Further, it is possible to it is light
Switch is touched, key switch, for controlling the startup of motor, indicator lamp can set different colors to be used to indicate power supply 2
State of charge and motor working condition.
Control device 3 can also be the control circuit board with switch, can carry out program setting with IC chip thereon,
Working time, the vibration frequency of controlled motor can be set, control circuit has the gear that can be adjusted, regulation motor vibrations frequency
Rate or amplitude and time, different people is used with the space that can be selected, meet individual demand, this point is for tooth
The crowd of tooth or gingival sensitivity is practical.Motor 1 is connected with control device 3 and power supply 2 by wire.This use
The control mode of prior art is not described in further details herein.
Motor 1 is located in the housing of handle 6, and motor 1 has drive shaft 1.1, and connecting rod 5 passes through drive shaft
1.1 and motor 1 connect, motor 1 can drive connecting rod 5 and brush 1 move by drive shaft 1.1, connecting rod 5 and brush
First 4 have two symmetrical connection boom ends 5.1, and connection boom end 5.1 is arranged at the length of run of brush 1 apart from brushhead end about 5/
2 position.Motor can be vibration motor or eccentric motor or the known micro-machine used in electric toothbrush.
Motor 1 drives the motion mode of drive shaft 1.1 finally to present brush 4 to move up and down as its main fortune
Flowing mode, this motion mode is advantageous to clean teeth space, and this motion mode needs handle 6 and brush 4 and in special angle,
Must be in special angle with connecting rod 5 to be unlikely to handle 6 in use, connecting rod 5 and drive shaft 1.1 are positioned to allow for having
There is the movable connection method of swing, you can be arranged to swing angle, further, this movable connected mode also includes
Brush is allowed to be extracted from drive shaft to be convenient for changing brush, this movable connected mode is referred to what floor mop towed the head
Structure realizes that do not do more detailed must illustrate herein.
The bottom of handle 6 has charging end 6.1, and electric toothbrush of the present invention also includes having charging base 7, on charging base 7
The charging end 6.1 for also having charging end 7.1 and the bottom of handle 6 coordinates, and on charging base 7 there is plug 7.2 can access civil power
Power supply 2 is charged, indicator lamp can prompt charged state, and power supply 2 can also use common non-rechargeabel dry cell.Fill
The cooperation at electric end can use widely used wireless charging technology in electric toothbrush.Electric elements in its housing of handle 6 are equal
The protection of hermetic water-proof structure is obtained, for example uses the general technology such as welding, sealing ring sealing.
In traditional plant hair technique：Plant pieces need can bear certain pulling force could than it is stronger avoid pieces release or
Person's deflection, feather planting machine tool hand needs the pressure certain to brush application pieces is planted in the hole of predetermined design, and plants hair
Manipulator also needs to vertically better bear pressure as far as possible with brush face, and feather planting machine tool hand is also bigger in itself in addition, is needing
There is angle of inclination and area is less local and bad operation, be unfavorable for industrial production.
Present invention additionally comprises the method for the manufacture brush with order below：
1：Brush has the brush body 4.15 that metal clips is stamped or cut out, its circular arc lateral surface and medial surface row
Independent ear 4.2 is shown,
2：Brush body 4.15 is positioned in mould, the ear 4.2 on brush or local parcel plastics are made by injection,
3：Plant hair is carried out to brush parcel plastics position and obtains hairbrush block 4.3,
4：Bending is carried out to ear and obtains the bristle face 4.1 of semi-surrounding.
Present invention additionally comprises the method that another has order below manufacture brush：
1：Brush has the brush body 4.15 that metal clips is stamped or cut out, its circular arc lateral surface and medial surface row
Show independent ear 4.2；
Plant hair is carried out to the unit of plastic being molded and obtains hairbrush block 4.3,
2：The ear 4.2 that hairbrush block 4.3 is loaded on brush body 4.15,
3：Bending is carried out to ear and obtains the bristle face 4.1 of semi-surrounding.
Above-mentioned manufacture is the difficulty that can reduce plant hair, and the part of independent parcel plastics can be carried out respectively
Hair is planted, so has preferable operating space, avoids the stop each other of interior external tooth, the brush body 4.15 that described cutting forms
Its method can be cut by laser or be formed or other conventional processes using engraving machine cutting, and the mode cut is more suitable for
Property metaplasia production, individual consumer is customized.The mode of punching press is then relatively conventional.Manufacture method provided by the invention facilitates work
Industry metaplasia is produced.Both sides symmetric position also has breach 4.15 on brush body 4.15, and this breach can carry in finger grip
Brush body 4.15 is inwardly received for elastic deformation, be conveniently put into when in use in oral cavity, grip power can be automatic after disappearing
Revert to original shape.
In addition, embodiments of the present invention are the preferable specific embodiments of the present invention, also simultaneous with technically preferable
Various restrictions, technical scope of the invention, as long as no be particularly limited to the present invention record, then be not limited to these embodiment party
Formula.Structural element in shown embodiment, appropriate structure replacing can be carried out, and may be included in the group of existing structure key element
Change including conjunction, it is thus impossible to recording to limit the content of the invention described in claims with embodiment.
Claims (9)
1. electric toothbrush includes motor（1）, power supply（2）, control device（3）And brush（4）, it is characterised in that：Brush（4）
In circular arc and it can be contained in oral cavity, along brush（4）Respectively there is the bristle face of semi-surrounding under in shape（4.1）.
2. electric toothbrush as claimed in claim 1, it is characterised in that：Described circular arc is circular for point, square circular, oval
Or its combination.
3. electric toothbrush as claimed in claim 1, it is characterised in that：Bristle face（4.1）There are multiple internal tooth bristle faces respectively
（4.11）, multiple external tooth bristle faces（4.12）, multiple occlusion bristle faces（4.13）, and have plant pieces respectively.
4. electric toothbrush as claimed in claim 1, it is characterised in that：The bristle face of semi-surrounding（4.1）Refer to that it is in U to plant pieces end
Shape and/or V-arrangement.
5. electric toothbrush as claimed in claim 1, it is characterised in that：Brush（4）Flexible body.
6. electric toothbrush as claimed in claim 1, it is characterised in that：Brush（4）The length of run of center line is 70 to 130 millis
Rice.
7. electric toothbrush as claimed in claim 1, it is characterised in that：Control device（3）Refer to switch or with the control switched
Wiring board processed.
8. electric toothbrush as claimed in claim 1, it is characterised in that：Brush（4）Pass through connecting rod（5）With motor（1）
It is connected, motor（1）Brush can be driven by connecting rod 5（4）Motion.
9. electric toothbrush as claimed in claim 1, it is characterised in that：In brush（4）Under top view state, the bristle of upper brush
Face（4.1）Center line（4U）Wherein some bristle face for being located at lower brush（4.1）Center line（4L）Outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720001843.2U CN206836983U (en) | 2017-01-03 | 2017-01-03 | Electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720001843.2U CN206836983U (en) | 2017-01-03 | 2017-01-03 | Electric toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206836983U true CN206836983U (en) | 2018-01-05 |
Family
ID=60790229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720001843.2U Expired - Fee Related CN206836983U (en) | 2017-01-03 | 2017-01-03 | Electric toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206836983U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106667611A (en) * | 2017-01-03 | 2017-05-17 | 唐娟 | Electric toothbrush and manufacture method of brush head |
-
2017
- 2017-01-03 CN CN201720001843.2U patent/CN206836983U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106667611A (en) * | 2017-01-03 | 2017-05-17 | 唐娟 | Electric toothbrush and manufacture method of brush head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180105 Termination date: 20190103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |