CN105796202A - Brush head of electric toothbrush and electric toothbrush - Google Patents
Brush head of electric toothbrush and electric toothbrush Download PDFInfo
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- CN105796202A CN105796202A CN201610122731.2A CN201610122731A CN105796202A CN 105796202 A CN105796202 A CN 105796202A CN 201610122731 A CN201610122731 A CN 201610122731A CN 105796202 A CN105796202 A CN 105796202A
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- cylinder
- electric toothbrush
- connector
- bristle
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- 238000010168 coupling process Methods 0.000 claims description 42
- 238000005859 coupling reaction Methods 0.000 claims description 42
- 230000008878 coupling Effects 0.000 claims description 41
- 230000001681 protective effect Effects 0.000 claims description 19
- 238000004140 cleaning Methods 0.000 abstract description 30
- 239000000463 material Substances 0.000 abstract description 20
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000010793 electronic waste Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 20
- 230000000694 effects Effects 0.000 description 20
- 238000000034 method Methods 0.000 description 16
- 230000008569 process Effects 0.000 description 14
- 239000004677 Nylon Substances 0.000 description 13
- 229920001778 nylon Polymers 0.000 description 13
- 230000007246 mechanism Effects 0.000 description 9
- 210000004195 gingiva Anatomy 0.000 description 8
- 241000196324 Embryophyta Species 0.000 description 7
- 230000009471 action Effects 0.000 description 7
- 210000000214 mouth Anatomy 0.000 description 7
- 238000005096 rolling process Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 230000006378 damage Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 208000006558 Dental Calculus Diseases 0.000 description 3
- 241000904500 Oxyspora paniculata Species 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 3
- 206010006326 Breath odour Diseases 0.000 description 2
- 208000032139 Halitosis Diseases 0.000 description 2
- 206010044029 Tooth deposit Diseases 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000025157 Oral disease Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 208000030194 mouth disease Diseases 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000003387 muscular Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
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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
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- 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 relates to a brush head of an electric toothbrush and the electric toothbrush with the brush head. The brush head is of a three-dimensional structure, and the volume of the brush head can be reduced on the premise of guaranteeing enough length of bristles. The brush head comprises a cylinder, bristles arranged on a cylinder surface and a connection body connected with the cylinder, wherein a connection part connected with an electric toothbrush body is arranged at the bottom of the connection body; after being mounted on the electric toothbrush body, the brush head rolls and rotates by taking the axle center of the brush head as the center under the drive of a power device; and the brush head can be provided with multiple bristles different in material, size, shape and function at the same time, and thus the cleaning efficiency of the brush head is remarkably improved. When in use, not the electric toothbrush cylinder but the independent brush head is replaced, so that the use cost can be remarkably lowered, the generation of waste plastics and electronic wastes can be greatly reduced, and the environmental protection is promoted.
Description
Technical field
The invention belongs to toothbrush art, be specifically related to a kind of brush for electric toothbrush and adopt the electric toothbrush of this brush.
Background technology
Existing ordinary toothbrush or brush for electric toothbrush, it is all on a face of plate-shaped base, be vertically arranged bristle form, it is nearly all do crosswise movement when holding the toothbrush adopting this brush, brush is made to do reciprocating swing or vibration all the time, it is difficult to control it and does vertical brushing action, therefore not easily brushing in teeth space and side tooth surface, not only cleaning effect is poor, and easily damages gingiva；The food debris that cannot thoroughly remove will form tartar and dental calculus on tooth, causes general and serious " halitosis " phenomenon, therefore will arrive hospital every year and look for dentist's toothwash, be also easy to produce to cause the risk of other diseases.
When using existing toothbrush to brush teeth, the bristle on its brush is perpendicular to dental surface and repeatedly rubs, it is easy to enamel and gingiva are caused damage, causes that antibacterial infects and causes multiple oral disease.
Traditional toothbrush is all utilized in being vertically arranged on a face of plate-shaped base the mode of bristle and is made, and the brush-head structure of this feature cannot realize multiple change, it does not have more extending space, causes its function singleness, and cleaning effect is undesirable.
Although and had some to adopt brushes to roll the patent disclosure of electric toothbrushes that the mode rotated is brushed teeth, such as Chinese patent (patent No.: 92236467.2 and 201420187204.6 and 201220427337.7) all discloses a kind of brush and rolls the electric toothbrush rotated, but its common feature is bristle to be directly arranged at around cylindricality brush carrier, driven by motor brush rolls with cylindrical carrier for axle center and rotates, the brush volume adopting this technical scheme is too big, and bristle lengths is too short, and in divergent shape dispersed and distributed, easily gingiva is damaged during use, cleaning effect is undesirable, also because volume is too big and impracticable, this technical scheme is made to be difficult to real realization, therefore up to the present occur also without the product adopting these technical schemes.
The brush of existing toothbrush, most is integrative-structure with brush holder, and during production, materials are many, want entirety discarded during replacing, although some electric toothbrushes can also more changing brush head, but brush-head structure is more complicated, volume is relatively big, uses material many, and cost is high, discarded also many, so circulation, causes ample resources to waste, and not only use cost is high, and contaminated environment, indirectly produce more haze.
Summary of the invention
It is an object of the invention to the problems referred to above overcoming prior art to exist, a kind of brush for electric toothbrush is provided and adopts the electric toothbrush of this brush, make bristle under the premise with sufficient length, can also significantly reduce the volume of brush, and function is more, easy to use, cleaning effect is good, with low cost, brush can arbitrarily be individually replaced, tooth and oral cavity are cleaned by brush under the driving of power set in the way of rolling rotation.
In order to realize above-mentioned technical purpose, reaching above-mentioned technique effect, the technical solution used in the present invention is as follows:
A kind of brush for electric toothbrush, including cylinder and the bristle being located at damaged surface, also include the connector connecting described cylinder, the bottom of described connector is provided with the coupling part for connecting electric toothbrush main body, described electric toothbrush includes housing, electric device, drive mechanism, operation switch, power supply, described brush is connected with electric device by coupling part after being installed in electric toothbrush main body, makees to roll to rotate under the driving of electric device centered by the axle center of brush.
Described brush includes one or more cylinder, also includes one or more connector, and described connector is connected with described cylinder.
Further, the bottom of multiple cylinders can be connected by described connector.
Further, the top of multiple cylinders can be connected by described connector.
Described cylinder is the object for carrying bristle and flexible piece.
Further, the axle center of described coupling part is the axle center of described brush, the axle center of described brush is misaligned with the axle center of described cylinder, described brush is from pivoting about with its axle center under the driving of power set, and cylinder not autorotation itself, and revolve round the sun in the axle center being around brush.
Described bristle is the cleaning element for cleaning oral cavity and tooth, is made up of nylon yarn or other macromolecular material, and its shape includes: thread or column or taper or strip etc. are variously-shaped.
A kind of preferred mode, the cross section shape of described bristle includes circle, and its diameter range is 0.01mm to 2mm, and length range is any value between 3mm to 20mm.
A kind of preferred mode, the cross section shape of described bristle includes non-circular, and its global shape is flat bar, and including irregular flat bar, its length is between 3mm to 20mm, and width is between 1mm to 9mm, and thickness is between 0.1mm to 2mm.
A kind of preferred mode, the local surfaces of described bristle or all surfaces are rough matsurface, shaggy bristle, and tooth can also be played cleaning action by its side, it is thus possible to be greatly improved cleaning efficiency.
A kind of preferred mode, described bristle or the bristle tuft being made up of some individual bristle are located on the cylinder inside cylinder, and through being carried out revolving round the sun around brush axle center by described cylinder and the border circular areas that formed continues to extend forwardly into the outside of this border circular areas, this structure can ensure that under the premise that bristle has sufficient length, it is possible to makes the overall volume of brush significantly reduce.
A kind of preferred mode, described bristle or bristle tuft are obliquely installed on described cylinder.
A kind of preferred mode, described bristle and described cylinder are the integrative-structure formed by integral forming process.
A kind of preferred mode, described bristle or bristle tuft are carried by technique of passing through to plant and are planted on described cylinder.
Described cylinder, its cross section shape includes non-circular.
A kind of preferred mode, described cylinder, its cross section shape includes circle.
A kind of preferred mode, the top of described connector is provided with the coupling part for connecting electric toothbrush main body.
Described coupling part includes: protruding or pit or magnetic or metallic object, or the combination of any two.
A kind of preferred mode, being located at the coupling part bottom described connector is that one end is connected on connector and continues the connecting rod extended to the other end, and the other end of described connecting rod is provided with the connector for connecting electric toothbrush power set.
Further, described connector includes: protruding or pit or fork-shaped or gear or axle sleeve or magnetic or metallic object.
A kind of preferred mode, described connector and cylinder are the inseparable integrative-structure formed by integral forming process.
A kind of preferred mode, the surface of described connector is additionally provided with flexible piece.
A kind of preferred mode, the surface of described cylinder is additionally provided with flexible piece.
Described flexible piece can play secondary tooth and the effect of massage gingiva, has various shape, is made up of flexible high molecular material, and its cross section shape includes circular or non-circular.
A kind of preferred mode, the global shape of described flexible piece includes: the flat bar of rule or cylinder shape or cone shape.
A kind of preferred mode, the global shape of described flexible piece also includes: irregular flat bar or cylinder shape or cone shape.
A kind of preferred mode, described flexible piece, connector, cylinder, bristle and described coupling part are the integrative-structure formed by integral forming process.
A kind of electric toothbrush, including housing, electric device, power supply, operation switch, also includes brush as above.
Further, described electric device includes motor, drive mechanism, described power supply includes battery, described brush is connected with electric device by drive mechanism, powered to motor by battery and make electric machine rotation, motor drives brush to roll rotation by drive mechanism, makes brush in the way of rolling rotation, tooth and oral cavity are cleaned.
A kind of preferred mode, described electric device includes circuit board and other related device, makes electric toothbrush have more intelligent control function.
A kind of preferred mode, described electric toothbrush upper end is provided with the protective case that brush is peripheral, and described protective case includes the side housing being shaped as curved surface, for shield portions bristle, so that when using electric toothbrush cleaning tooth, the bristle of rotation will not damage other muscular tissue intraoral.
A kind of preferred mode, described protective case includes side and end face, and its side is the face of complete face or hollow out, and its end face is the face of complete face or hollow out, its end face inwall is additionally provided with the coupling part can being connected with brush, is used for installing and fixing brush.
The invention has the beneficial effects as follows:
1. the brush of the present invention, due to cylinder and brush axle center not on the same line, there is not rotation in cylinder self, and is around the axle center revolution of brush, so that under the premise that significantly reduces of brush volume, moreover it is possible to makes bristle have enough length；
2. its bristle is in a three-dimensional space, making bristle have and multiple arranges position and setting direction, it is also possible to having various arrangement or compound mode, to adapt to difform tooth, thus realizing some special cleaning functions；
3. bristle and cylinder and the material of connector, shape, size, and the position etc. on brush, it is possible to have several variation pattern, there is extending space widely；
4. the bristle of multiple unlike material, different size, difformity, difference in functionality can be set on brush simultaneously, the cleaning efficiency of brush is substantially improved, and reaches more desirably cleaning effect；
5. it is arranged at the flexible piece on brush simultaneously, is possible not only to play cleaning action, moreover it is possible to play massage effect, make the process of brushing teeth more comfortable；
6. brush is brushed teeth in the way of rolling rotation, overcome the defect that traditional toothbrush not easily manipulates, therefore very easy to use, and the abrasive bristles of surface irregularity can be set, the side of abrasive bristles also is able to play cleaning action, and the bristle of rolling is easier to stretch into teeth space and removes food debris, therefore that the cleaning effect at the position, dead angle being difficult to clean in side tooth surface and oral cavity is better, avoid producing dental calculus, eliminate " halitosis " phenomenon；
7. when using the electric toothbrush installing this brush that tooth is cleaned, brush rolls and rotates, and makes bristle roll inswept, rather than vertically rubs, and produces any injury thus without to gingiva and tooth, probability that antibacterial infect is greatly reduced；
8., when brush high speed scroll described in rotates, water stain or other residue thoroughly can be removed totally under centrifugal force and wind action, dry rapidly, it is prevented that bacteria breed；
9. brush described in can be installed in electric toothbrush main body easily, it is also possible to dismantles easily, it is possible to arbitrarily changes the brush of difference in functionality, reaches better cleaning effect；
10. the brush of the present invention, simple in construction, cost of manufacture be low, discarded few when changing, and greatly reduces the generation of rubbish, is conducive to environmental protection.
Accompanying drawing explanation
The following drawings is schematic figures, only for the present invention is further expalined explanation, is not intended that inappropriate limitation of the present invention.
Accompanying drawing includes:
Fig. 1 includes the brush schematic diagram of a cylinder and a connector
Fig. 2 includes the brush schematic diagram of a cylinder and two connectors
Fig. 3 includes the brush schematic diagram of two cylinders and a connector
Connector bottom Fig. 4 cylinder is the brush schematic diagram of truncated cone-shaped
The bottom schematic view of Fig. 5 Fig. 4
Fig. 6 includes the brush schematic diagram of a fork-shaped connector
Fig. 7 includes the brush schematic diagram of a tabular connector
The bottom schematic view of Fig. 8 Fig. 7
Fig. 9 includes the brush schematic diagram of bandlet shape bristle tuft and two cylinders
The bottom schematic view of Figure 10 Fig. 9
Figure 11 only has the brush schematic diagram of two bristle tuft
Figure 12 includes the brush schematic diagram of three cylinders and flexible piece
Figure 13 includes the brush schematic diagram of flat bar bristle and flexible piece
Figure 14 includes the brush schematic diagram of cylindrical bristle
Figure 15 includes the brush schematic diagram of four cylinders and flat bar bristle
The brush bottom schematic view of Figure 16 Figure 15
Figure 17 comprises flat bar bristle and the brush schematic diagram of cylindrical bristle
The bottom schematic view of Figure 18 Figure 17
All there is the brush schematic diagram of flexible piece Figure 19 cylinder front and side
Figure 20 includes the brush schematic diagram of flexible piece and bristle tuft
All there is the brush schematic diagram of flexible piece on Figure 21 cylinder and connector surface
Figure 22 one electric toothbrush and internal structure schematic diagram thereof
A kind of electric toothbrush monnolithic case schematic diagram with protective case of Figure 23
Figure 24 is a kind of with protective case and electric toothbrush monnolithic case schematic diagram that handle is square body
Figure 25 a kind of with protective case and the electric toothbrush monnolithic case schematic diagram that comprises flat bar bristle
Number in the figure illustrates: 1-bristle, 2-cylinder, 3-connector, 4-coupling part, 5-connecting rod, 6-connector, 7-flexible piece, 8-axle center, 9-motor, 10-operates switch, 11-battery, 12-drive mechanism, 13-circuit board, 14-protective case.
Detailed description of the invention
Below with reference to accompanying drawings and in conjunction with the embodiments, the present invention is described in detail.
nullBrush as shown in Figure 1，There is the cylinder 2 that a diameter is 2mm cylinder，It is highly 6mm，Its bottom is the connector 3 of 2mm and is connected with diameter and length，The other end of connector 3 is connected with the upper end of cylindrical connecting rods 5，The diameter of connecting rod 5 is 1mm，Length is 40mm，There is the connector 6 of a fork-shaped its lower end，For being connected with the power set in electric toothbrush main body，The length of bristle 1 is 5mm，It is located at the inner side of cylinder 2，Bristle 1 and cylinder 2 and connector 3 and the connecting rod 5 integrative-structure for being formed by integral forming process，It is made up of macromolecular material，And the axle center 8 of brush is misaligned with the axle center 8 of cylinder 2，Each independent，Brush is made 360 ° centered by the axle center 8 of brush under the drive of power set and is rolled rotation，Namely cylinder 2 revolves round the sun around the axle center 8 of brush simultaneously.
Brush as shown in Figure 2, there is the rectangle cylinder 2 that a width is 2mm, it is highly 8mm, its bottom has the connector 3 that a length is 3mm to be connected respectively with top, the other end of connector 3 is connected with connecting rod 5 respectively, the diameter of connecting rod 5 is 4mm, length is 80mm, the connector 6 of its lower end is a square groove, for being connected with the power set in electric toothbrush main body, the length of bristle 1 is less than 8mm, bristle 1 is made up of nylon yarn, plant in the inner side of cylinder 2, and the shape undulate in the face of bristle tips composition, cylinder 2 and connector 3 and the connecting rod 5 integrative-structure for being formed by integral forming process, it is made up of macromolecular material.
Brush as shown in Figure 3, there is the cylinder 2 of two width respectively 3mm, it is highly 10mm, its bottom is all the connector 3 of 6mm and is connected with a length, the bottom of connector 3 is connected with cylindrical connecting rods 5, the diameter of cylindrical connecting rods 5 is 2mm, length is 60mm, the axle sleeve that connector 6 is a diameter 3mm of its lower end, for being connected with the power set in electric toothbrush main body, the length of bristle 1 is less than 10mm, bristle 1 is made up of nylon yarn, plant in the inner side of cylinder 2, and the shape undulate in the face of bristle tips composition, cylinder 2 and connector 3 and the connecting rod 5 integrative-structure for being formed by integral forming process, it is made up of macromolecular material, and the axle center 8 of brush is misaligned with the axle center 8 of cylinder 2, each independent.
nullBrush as shown in Figure 4，There are two width respectively 5mm，The cylinder 2 of thickness respectively 2.8mm，It is highly 10mm，Its bottom is all shaped as the connector 3 of truncated cone-shaped and is connected with one，Its top is all shaped as the connector 3 of strip and is connected with one，And connector 3 top on top is provided with the coupling part 4 for being connected of cone shape with electric toothbrush main body，The length of bristle 1 is less than 11mm，Bristle 1 is made up of nylon yarn，Plant in the inner side of cylinder 2，And the shape undulate in the face of bristle tips composition，Cylinder 2 and connector 3 and coupling part 4 integrative-structure for being formed by integral forming process，And the axle center 8 of brush is misaligned mutually with the axle center 8 of cylinder 2，The bottom schematic view of Fig. 4 is as shown in Figure 5，Coupling part 4 is arranged at the bottom of truncated cone-shaped connector 3，Coupling part 4 is a rectangular pit.
Brush as shown in Figure 6, there is the cylinder 2 of two width respectively 3mm, it is 15mm highly respectively, its bottom is connected with the connector 3 of an ellipse, the coupling part 4 of connector 3 bottom is the pit of triangle, for being connected with the power set in electric toothbrush main body, the connector 3 of fork-shaped it is additionally provided with between two cylinders 2, cylinder 2 can be made more firm, the length of bristle 1 is less than 13mm, and bristle 1 is made up of nylon yarn, some individual bristle form bristle tuft, planting in the inner side of cylinder 2, the global shape of described bristle tuft is bandlet shape.
Brush as shown in Figure 7, there is the cylinder 2 of two width respectively 4.5mm, it is 12mm highly respectively, and its bottom is connected with the connector 3 of a cuboid, is additionally provided with the connector 3 of tabular between two cylinders 2, cylinder 2 can be made more firm, the length of bristle 1 is less than 16mm, and bristle 1 is made up of nylon yarn, some individual bristle form bristle tuft, planting in the inner side of cylinder 2, described bristle tuft is bandlet shape；Fig. 8 is the bottom schematic view of Fig. 7, and the coupling part 4 of connector 3 bottom is rectangular pit, for being connected with the power set in electric toothbrush main body.
Brush as shown in Figure 9, there are two width respectively 3.5mm, the cylinder 2 of thickness respectively 4mm, it is highly 19mm, its bottom and top are connected with cylindrically shaped connector 3 respectively, and connector 3 top on top is provided with the tubular coupling part 4 for being connected with electric toothbrush main body, the length of bristle 1 is less than 17mm, bristle 1 is made up of nylon yarn, and its surface is rough matsurface, when brush rolls and rotates, tooth can be played better cleaning effect by matsurface, the bristle tuft of bandlet shape it is made up of some individual bristle, plant in the inner side of cylinder 2；Figure 10 is the bottom schematic view of Fig. 9, the bottom of the connector 3 of cylinder 2 bottom is provided with coupling part 4, coupling part 4 is a magnetic, the magnetic corresponding with on the actuating unit in electric toothbrush cylinder by described magnetic or metallic object attract each other and are attached, thus realizing power transmission.
Brush as shown in figure 11, there is the cylinder 2 of two width respectively 4mm, it is 5mm highly respectively, and cylinder 2 bottom is connected by the connector 3 of a cuboid, and its top is connected by oval connector 3, all there is a branch of bristle 1 inner side of each cylinder 2, the length of bristle 1 is less than 9mm, and bristle 1 is made up of nylon yarn, some individual bristle form bristle tuft, planting in the inner side of cylinder 2, described bristle tuft is bandlet shape；The coupling part 4 at connector 3 top of cylinder 2 upper end is cylinder, and the coupling part 4 bottom the connector 3 of cylinder 2 lower end is rectangular pit, for being connected with the main body of electric toothbrush.
nullBrush as shown in figure 12，There are three width respectively 3mm，The cross section of thickness respectively 2mm is semicircular cylinder 2，It is highly 18mm，Its bottom is all shaped as the connector 3 of truncated cone-shaped and is connected with one，Its top connector 3 all generally circular in shape with is connected，And connector 3 top on top is provided with the coupling part 4 for being connected of cone shape with electric toothbrush main body，The length of bristle 1 is less than 9.6mm，Bristle 1 is made up of nylon yarn，Formed bristle tuft by many bristles to plant in the inner side of cylinder 2，The outside cylinder of cylinder 2 is additionally provided with flexible piece 7，Described flexible piece 7 is made up of soft macromolecular material，Tooth can be played cleaning action，The effect of massage gingiva can also be played，The integrative-structure for being formed by integral forming process with cylinder 2 and connector 3 and coupling part 4，And the axle center 8 of brush is misaligned with the axle center 8 of cylinder 2，Each independent.
Brush as shown in fig. 13 that, there are three width respectively 4.6mm, the cross section of thickness respectively 2.5mm is semicircular cylinder 2, it is highly 23mm, all cylindrically shaped with one connector 3 in its bottom is connected, its top connector 3 all generally circular in shape with is connected, and connector 3 top on top is provided with the coupling part 4 for being connected of cone shape with electric toothbrush main body, the length of bristle 1 is less than 11.5mm, make including by nylon yarn, also include the flat bar bristle 1 being made up of macromolecular material, and its surface is rough matsurface, when brush rolls and rotates, tooth can be played better cleaning effect by matsurface；It is additionally provided with flexible piece 7 in the side of connector 3, is made up of flexible macromolecular material, it is possible to tooth is played cleaning action, additionally it is possible to play the effect of massage gingiva.
Brush as shown in figure 14, there is the cylinder 2 of the cross section ovalize of two width respectively 5mm, it is highly 10mm, its bottom is all connected with the connector 3 of a cuboid, the bottom of connector 3 is provided with coupling part 4, for being connected with the power set in electric toothbrush main body, the length of bristle 1 is less than 8mm, bristle 1 is cylindrical, the diameter on its top is less than the diameter of bottom, it is made up of macromolecular material, cylinder 2 and connector 3 and the bristle 1 integrative-structure for being formed by integral forming process.
Brush as shown in figure 15, there are four width respectively 2.5mm, the cross section of thickness respectively 2mm is semicircular cylinder 2, it is highly 26mm, all cylindrically shaped with one connector 3 in its bottom is connected, its top is all connected with the connector 3 being shaped as strip, and connector 3 top on top is provided with the coupling part 4 for being connected of cone shape with electric toothbrush main body, the length of bristle 1 is less than 8.5mm, including the flat bar bristle 1 being made up of macromolecular material, and its surface is rough matsurface, when brush rolls and rotates, tooth can be played better cleaning effect by matsurface；Figure 16 is the bottom schematic view of Figure 15, and the coupling part 4 of bottom is square pit, and is additionally provided with magnetic about, it is therefore an objective to enable brush to be installed in electric toothbrush more easily, or dismantles from electric toothbrush.
Brush as shown in figure 17, there are four cylinders 2 highly for 22mm, the wherein width respectively 2mm of the first cylinder and the 3rd cylinder, the cross section of thickness respectively 1.5mm is semicircular cylinder 2, is equipped with the flat bar and cylindrical bristle 1 be made up of macromolecular material inside it；The width respectively 3.4mm of the second cylinder and the 4th cylinder, the cylinder 2 that the cross section of thickness respectively 3mm is square, cylinder within it is planted respectively the bandlet shape bristle tuft being made up of nylon yarn, cylinder 2 bottom is all connected with the connector 3 being shaped as strip, its top is all connected with the connector 3 being shaped as strip, and connector 3 top on top is provided with the tubular coupling part 4 for being connected with electric toothbrush main body, the length of bristle 1 is less than 9mm, bristle 1 on first cylinder and the 3rd cylinder and the connector 3 integrative-structure for being formed by integral forming process；Figure 18 is the bottom schematic view of Figure 17, and the coupling part 4 of bottom is a square projection, for being connected with the actuating device in electric toothbrush.
Brush as shown in figure 19, there is the cylinder 2 that the cross section of two width respectively 4.6mm is rectangle, it is highly 12mm, its bottom is all connected with the connector 3 of an ellipse, the bottom of connector 3 is provided with coupling part 4, for being connected with the power set in electric toothbrush main body, the length of bristle 1 is less than 12.8mm, plant in the inner side of cylinder 2, the outside of cylinder 2 and side are equipped with shape and are similar to flat bar and cylindrical flexible piece 7, it is possible to enable it respectively tooth to be cleaned from different directions when brush rotates or to massage.
Brush as shown in figure 20, the cross section with two width respectively 3.2mm is similar to rectangular cylinder 2, it is highly 8mm, its bottom is all connected with the connector 3 of an ellipse, the bottom of connector 3 is provided with coupling part 4, for being connected with the power set in electric toothbrush main body, the length of bristle 1 is less than 9.5mm, the outside of cylinder 2 is provided with shape and is similar to the flexible piece 7 of cylinder, cylinder 2 and connector 3 and bristle 1 and flexible piece 7 are the integrative-structure formed by integral forming process, are made up of macromolecular material.
Brush as shown in figure 21, there are two width respectively 4.2mm, the cross section of thickness respectively 2.5mm is similar to semicircular cylinder 2, it is highly 8mm, all cylindrically shaped with one connector 3 in its bottom is connected, all cylindrically shaped with one connector 3 in its top is connected, and connector 3 top on top is provided with the coupling part 4 for being connected of cone shape with electric toothbrush main body, the length of bristle 1 is less than 14.5mm, and its surface is rough matsurface, when brush rolls and rotates, tooth can be played better cleaning effect by matsurface；The cylinder of the side of connector 3 and cylinder 2 is equipped with flexible piece 7, flexible piece 7 be shaped as hollow cone, or be similar to flat bar, be made up of flexible macromolecular material, it is possible to tooth is played cleaning action, additionally it is possible to play the effect of massage gingiva；Bristle 1 is conducive to the side of cleaning teeth space and tooth, and flexible piece 7 is conducive to root and the front of cleaning tooth, and therefore the function of this brush is expanded, and efficiency is greatly improved, and has more preferably cleaning effect.
A kind of electric toothbrush as shown in figure 22, including housing and battery 11, motor 9, circuit board 13, operation switch 10 and brush, brush has four cylinders 2, coupled together respectively by the connector 3 top by four cylinders 2 and bottom, the inner side of each cylinder 2 is provided with a bristle tuft, and extending to the outside of opposite cylinder 2, bristle tuft is that the bristle 1 being made up of some nylon yarns forms, and the global shape of bristle tuft is flat bar；The connecting rod 5 continuing to downwardly extend is had bottom the connector 3 of cylinder 2 bottom, connecting rod 5 is connected with motor 9, circuit board 13 is powered by battery 11 and motor 9 is controlled, it is operated by rotation or the stopping of switch 10 control motor 9, and its direction of rotation and rotary speed can be changed, motor 9 drives brush to carry out rolling rotation centered by the axle center 8 of brush by connecting rod 5.
A kind of electric toothbrush as shown in figure 23, including handle and brush, handle has battery 11, motor 9, operation switch 10 etc., the global shape of handle is cylindrical, and its top has protective case 14, protective case 14 is the housing that the shape of side is in curved surface, for the side of part brush is blocked, brush has two cylinders 2, coupled together respectively by the connector 3 top by two cylinders 2 and bottom, the inner side of each cylinder 2 is provided with bristle 1, and extend to the outside of opposite cylinder 2, bristle 1 is the bristle tuft of some nylon yarns composition, the global shape of bristle tuft is flat bar；The connecting rod 5 continuing to downwardly extend is had bottom the connector 3 of cylinder 2 bottom; connecting rod 5 is connected with motor 9; cylinder 2, connector 3 and the connecting rod 5 integrative-structure for being formed by integral forming process; the bristle tuft being made up of some bristles 1 is planted in the inner side of cylinder 2; when using this electric toothbrush to brush teeth; the bristle tuft rotated can be blocked by protective case 14, makes bristle tuft will not touch in oral cavity the muscle at other position except around teeth, thus protecting other positions intraoral.
nullA kind of electric toothbrush as of fig. 24，Including handle and brush，Handle is provided with battery 11、Circuit board 13、Motor 9、Operation switch 10 etc.，The global shape of handle is square column type，And its top has and is similar to semi-cylindrical protective case 14，Protective case 14 includes side and end face，Side is the complete face that shape is in curved surface，End face is shape is netted hollow out face，Block for fixing brush surface and end face to brush，Brush has a shape and is similar to the cylinder 2 of cuboid，Its top and bottom are respectively equipped with connector 3，The top of top connector 3 is provided with the coupling part 4 of the cylindrical projection of shape，And the inner side of protective case 14 end face is provided with the coupling part 4 of the cylindrical pit of corresponding shape，The coupling part 4 being shaped as triangular depression it is provided with in the bottom surface of brush bottom connector 3，And the top of corresponding drive mechanism 12 is provided with the coupling part 4 being shaped as triangular hill，Brush is made to be movably connected in protective case 14，Therefore easily brush can be dismantled and change，On the left side of cylinder 2 be above provided with some thin and long cylindrical bristle 1，On the right side of cylinder 2 and be provided with the bristle 1 that global shape is flat bar below，And the surface of bristle 1 is rough matsurface，When brush rotates centered by the axle center 8 of brush，Tooth can be played better cleaning effect by described matsurface；Bristle 1 is the integrative-structure formed by integral forming process with cylinder 2 and connector 3, is made up of silica gel material；Driven brush to do rolling by motor by drive mechanism 12 to rotate, thus tooth and oral cavity are implemented cleaning.
nullA kind of electric toothbrush as shown in figure 25，Including handle and brush，Handle is provided with battery 11、Circuit board 13、Motor 9、Operation switch 10 etc.，The global shape of handle is square column type，And its top has and is similar to semi-cylindrical protective case 14，Protective case 14 includes side and end face，Side is the hollow out face being made up of multiple bar shaped housings，And its edge is streamlined，End face is complete curved surface，Protective case 14 is for fixing brush and surface and end face to brush block，Brush has three shapes and is similar to the cylinder 2 of flat bar，Its top and bottom connected body 3 respectively links together，The top of top connector 3 is provided with the coupling part 4 of conically shaped projection，And the inner side of protective case 14 end face is provided with the coupling part 4 of the conical pit of corresponding shape，The coupling part 4 being shaped as rectangular pit it is provided with in the bottom surface of brush bottom connector 3，And the top of corresponding drive mechanism 12 is provided with and is shaped as the coupling part 4 that rectangle is protruding，Brush is made to be movably connected in protective case 14，Therefore easily brush can be dismantled and change，The bristle tuft being made up of some bristles 1 it is provided with in the inner side of first and second cylinder 2，The bristle 1 that global shape is flat bar it is provided with in the inner side of the 3rd cylinder 2，And bristle 1 surface is rough matsurface，When brush rotates centered by the axle center 8 of brush，Tooth can be played better cleaning effect by described matsurface；Driven brush to do rolling by motor by drive mechanism 12 to rotate, thus tooth and oral cavity are cleaned.
A kind of brush for electric toothbrush of the present invention and use the electric toothbrush of this brush, more function can also be realized, there is wide extending space, its bristle, cylinder, connector, connecting portion grade the material of parts, size, shape, quantity, position and compound mode etc., can also having multiple change and scheme, present specification cannot enumerate.
Therefore, above-mentioned detailed description of the invention is only the part preferred embodiment of the present invention, for the present invention is described in further detail, is not used to limit protection domain；It will be apparent to those skilled in the art that the present invention can have various change and a change, all within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (10)
1. a brush for electric toothbrush, it is characterized in that: include cylinder (2) and be located at the bristle (1) on its surface, also include the connector (3) connecting cylinder (2), the bottom of described connector (3) is provided with the coupling part (4) for connecting electric toothbrush main body, after described brush is installed in electric toothbrush main body, make to roll under the drive of power set to rotate.
2. brush for electric toothbrush according to claim 1, it is characterised in that: the axle center (8) of described cylinder (2) is misaligned with the axle center (8) of described brush.
3. brush for electric toothbrush according to claim 1, it is characterised in that: the top of described connector (3) is provided with coupling part (4).
4. brush for electric toothbrush according to claim 1, it is characterised in that: the coupling part (4) of described connector (3) bottom is connected to the connecting rod (5) on connector (3) for one end, and the other end of described connecting rod (5) is provided with connector (6).
5. the brush for electric toothbrush according to claim 1 or 2 or 3 or 4, it is characterized in that: there is one or more cylinder (2), described bristle (1) is located on the cylinder of cylinder (2) inner side, and the border circular areas formed through being carried out revolving round the sun around brush axle center (8) by cylinder (2) continues to extend forwardly into the outside of this border circular areas.
6. brush for electric toothbrush according to claim 1, it is characterised in that: the shape of described bristle (1) its cross section includes non-circular, and the shape of described cylinder (2) its cross section includes non-circular.
7. the brush for electric toothbrush according to claim 1 or 2 or 3 or 4, it is characterised in that: described cylinder (2) and or the surface of described connector (3) be additionally provided with flexible piece (7), its cross section shape of described flexible piece (7) includes non-circular.
8. the brush for electric toothbrush according to claim 1 or 7, it is characterised in that: described bristle (1) and or the surface of flexible piece (7) include rough matsurface.
9. an electric toothbrush, including housing, electric device, power supply, operation switch, it is characterised in that: also include the brush for electric toothbrush described in any one of the claims 1-8.
10. electric toothbrush according to claim 9, it is characterised in that: protective case (14) it is additionally provided with in the periphery of described brush.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610002867X | 2016-01-06 | ||
| CN201610002867 | 2016-01-06 |
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| CN105796202A true CN105796202A (en) | 2016-07-27 |
| CN105796202B CN105796202B (en) | 2019-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610122731.2A Expired - Fee Related CN105796202B (en) | 2016-01-06 | 2016-03-04 | Brush for electric toothbrush and electric toothbrush |
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| CN2458997Y (en) * | 2001-01-18 | 2001-11-14 | 祝延辉 | Electric health care toothbrush |
| CN1549683A (en) * | 2001-07-16 | 2004-11-24 | Electric toothbrush | |
| US20060230555A1 (en) * | 2005-04-18 | 2006-10-19 | Yang Alex T | Electrical tooth brush |
| CN201375577Y (en) * | 2009-02-14 | 2010-01-06 | 任婧 | Crank arm double-roll electric toothbrush capable of brushing forward |
| CN202146369U (en) * | 2011-06-20 | 2012-02-22 | 李建华 | Electric toothbrush |
| US20130091645A1 (en) * | 2011-05-10 | 2013-04-18 | Saksit Suwanbutr | Electric Toothbrush |
| CN104337222A (en) * | 2014-10-29 | 2015-02-11 | 张平洲 | Novel brush head for toothbrush |
| CN104739532A (en) * | 2015-04-16 | 2015-07-01 | 张平洲 | Electric toothbrush |
| CN105581853A (en) * | 2015-10-29 | 2016-05-18 | 成都米士科技有限公司 | Brush head for electric toothbrush |
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2016
- 2016-03-04 CN CN201610122731.2A patent/CN105796202B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2458997Y (en) * | 2001-01-18 | 2001-11-14 | 祝延辉 | Electric health care toothbrush |
| CN1549683A (en) * | 2001-07-16 | 2004-11-24 | Electric toothbrush | |
| US20060230555A1 (en) * | 2005-04-18 | 2006-10-19 | Yang Alex T | Electrical tooth brush |
| CN201375577Y (en) * | 2009-02-14 | 2010-01-06 | 任婧 | Crank arm double-roll electric toothbrush capable of brushing forward |
| US20130091645A1 (en) * | 2011-05-10 | 2013-04-18 | Saksit Suwanbutr | Electric Toothbrush |
| CN202146369U (en) * | 2011-06-20 | 2012-02-22 | 李建华 | Electric toothbrush |
| CN104337222A (en) * | 2014-10-29 | 2015-02-11 | 张平洲 | Novel brush head for toothbrush |
| CN104739532A (en) * | 2015-04-16 | 2015-07-01 | 张平洲 | Electric toothbrush |
| CN105581853A (en) * | 2015-10-29 | 2016-05-18 | 成都米士科技有限公司 | Brush head for electric toothbrush |
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|---|---|
| CN105796202B (en) | 2019-11-19 |
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