CN105796202B - Brush for electric toothbrush and electric toothbrush - Google Patents
Brush for electric toothbrush and electric toothbrush Download PDFInfo
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- CN105796202B CN105796202B CN201610122731.2A CN201610122731A CN105796202B CN 105796202 B CN105796202 B CN 105796202B CN 201610122731 A CN201610122731 A CN 201610122731A CN 105796202 B CN105796202 B CN 105796202B
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- brush
- bristle
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- 238000000034 method Methods 0.000 claims description 17
- 230000008569 process Effects 0.000 claims description 13
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 28
- 239000000463 material Substances 0.000 abstract description 20
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- 230000001680 brushing effect Effects 0.000 description 2
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- 230000001788 irregular Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 208000006558 Dental Calculus Diseases 0.000 description 1
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Classifications
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- 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 present invention relates to a kind of brush for electric toothbrush and using the electric toothbrush of the brush head, the brush head is three-dimensional structure, the volume of brush head can be reduced under the premise of guaranteeing that bristle has sufficient length, including cylinder and set on the bristle of damaged surface, it further include the connector for connecting the cylinder, the bottom of the connector is equipped with the coupling part for connecting electric toothbrush main body, after the brush head is installed in electric toothbrush main body, make to roll rotation centered on the axle center of brush head under the drive of power device, a variety of unlike materials can be set simultaneously on brush head, different sizes, different shape, the bristle of different function, the cleaning efficiency of brush head is substantially improved, independent brush head is only needed replacing when use, without replacing electric toothbrush cylinder, therefore use cost can be greatly reduced, but also it can be greatly decreased useless The generation for abandoning plastics and electronic waste, is good for the environment.
Description
Technical field
The invention belongs to toothbrush arts, and in particular to a kind of brush for electric toothbrush and the electric tooth using the brush head
Brush.
Background technique
Existing ordinary toothbrush or brush for electric toothbrush, be all bristle is vertically arranged on a face of plate-shaped base and
At, nearly all it is to do crosswise movement when holding the toothbrush using this brush head, brush head is made to do reciprocating swing or vibration always,
It is difficult to control it and does vertical brushing action, therefore be not easy to brush in teeth space and side tooth surface, not only cleaning effect is poor, and is easy damage
Hurt gum；The swill that can not be thoroughly removed will form tartar and calculus dentalis on tooth, cause universal and serious
" halitosis " phenomenon, therefore hospital will be arrived every year and look for dentist's toothwash, it is also easy to generate the risk for leading to other diseases.
When being brushed teeth using existing toothbrush, the bristle on brush head is rubbed repeatedly perpendicular to dental surface, is held
Easily enamel and gum are caused to damage, leads to bacterium infection and cause multiple oral disease.
Traditional toothbrush, which is all utilized in, to be vertically arranged the mode of bristle and is made on a face of plate-shaped base, this spy
The brush-head structure of point cannot achieve a variety of variations, without more extending spaces, it be caused to have a single function, cleaning effect is paid no attention to
Think.
Although and had some patent disclosures of electric toothbrushes for rolling using brush head and brushing teeth by the way of rotation, such as in
State's patent (patent No.: 92236467.2 and 201420187204.6 and 201220427337.7) discloses a kind of brush head rolling
The electric toothbrush of dynamic rotation, but its common feature is that bristle is directly arranged at around cylindricality brush carrier, and motor drives brush head
It is rolled and is rotated as axle center using cylindrical carrier, it is too big using the brush head volume of this technical solution, and bristle lengths are too short, and in hair
Bulk dispersed distribution is easy when use to damage gum, and cleaning effect is undesirable, also because volume is too big and impracticable, makes
This technical solution is difficult to really realize, therefore up to the present also without being occurred using the product of these technical solutions.
The brush head of existing toothbrush, most is integral structure with brush handle, and materials are more when production, and when replacement will integrally discard, though
Right some electric toothbrushes can also more changing brush head, but brush-head structure is more complex, and volume is larger, more using material, at high cost, discards
Also more, it so recycles, vast resources is caused to waste, not only use cost is high, but also pollutes environment, generates indirectly more foggy
Haze.
Summary of the invention
It is an object of the invention to overcome the above problem of the existing technology, a kind of brush for electric toothbrush is provided and is adopted
With the electric toothbrush of the brush head, make bristle under the premise of with sufficient length, additionally it is possible to significantly reduce the volume of brush head, and
Function is more, easy to use, cleaning effect is good, low in cost, brush head can be arbitrarily individually replaced, driving of the brush head in power device
Under by roll rotation in a manner of tooth and oral cavity are cleaned.
In order to achieve the above technical purposes, reach above-mentioned technical effect, The technical solution adopted by the invention is as follows:
A kind of brush for electric toothbrush further includes connecting the cylinder including cylinder and set on the bristle of damaged surface
Connector, the bottom of the connector are equipped with the coupling part for connecting electric toothbrush main body, and the electric toothbrush includes shell
Body, electric device, transmission mechanism, Operation switch, power supply after the brush head is installed in electric toothbrush main body, pass through connection
Part is connected with electric device, makees to roll rotation centered on the axle center of brush head under the driving of electric device.
The brush head includes one or more cylinders, further includes one or more connectors, the connector and the column
Body is connected.
Further, the bottom end of multiple cylinders can be connected by the connector.
Further, the top of multiple cylinders can be connected by the connector.
The cylinder is the object for carrying bristle and flexible piece.
Further, the axle center of the coupling part is the axle center of the brush head, the axle center of the brush head and the cylinder
Axle center be not overlapped, the brush head under the driving of power device with its axle center from being pivoted about, and cylinder itself
Not autorotation, but revolve around the axle center of brush head.
The bristle is the cleaning element for cleaning oral cavity and tooth, is made of nylon yarn or other high molecular materials,
Its shape includes: Filamentous or column or the various shapes such as cone cell or strip.
A kind of preferred mode, the shape in the cross section of the bristle include circle, diameter range be 0.01mm extremely
2mm, length range are 3mm to any value between 20mm.
A kind of preferred mode, the shape in the bristle cross section include it is non-circular, global shape be in flat bar, including
Irregular flat bar, length is in 3mm between 20mm, and width is in 1mm between 9mm, and thickness is in 0.1mm between 2mm.
A kind of preferred mode, the local surfaces or all surfaces of the bristle are rough rough surface, surface
Coarse bristle, side can also play cleaning action to tooth, it is thus possible to greatly improve cleaning efficiency.
A kind of preferred mode, the bristle or the cylinder being set to by the bristle tuft that several individual bristles form on the inside of cylinder
On, and by continuing to extend forwardly into the circle around the border circular areas that brush head axle center is revolved and formed by the cylinder
The outside in domain can be such that the overall volume of brush head substantially subtracts under the premise of this structure can guarantee that bristle has sufficient length
It is small.
A kind of preferred mode, the bristle or bristle tuft are obliquely installed on the cylinder.
A kind of preferred mode, the bristle and the cylinder are the integral structure formed by integral forming process.
A kind of preferred mode, the bristle or bristle tuft are carried by plant technique plants on the cylinder.
The cylinder, the shape in cross section include non-circular.
A kind of preferred mode, the cylinder, the shape in cross section include circle.
A kind of preferred mode, the top of the connector are equipped with the coupling part for connecting electric toothbrush main body.
The coupling part includes: protrusion or pit or magnetic substance or metallic object or any two combinations.
A kind of preferred mode, the coupling part set on the connector bottom are that one end is connected on connector and continues
The connecting rod extended to the other end, the other end of the connecting rod are equipped with the connector for connecting electric toothbrush power device.
Further, the connector includes: protrusion or pit or fork-shaped or gear or axle sleeve or magnetic substance or metallic object.
A kind of preferred mode, the connector and cylinder are the inseparable one formed by integral forming process
Structure.
A kind of preferred mode, the surface of the connector are additionally provided with flexible piece.
A kind of preferred mode, the surface of the cylinder are additionally provided with flexible piece.
The flexible piece can play the role of secondary tooth and massage gum, have various shapes, by flexible high
Molecular material is made, and the shape in cross section includes round or non-circular.
A kind of preferred mode, the global shape of the flexible piece include: regular flat bar or cylinder shape or cone shape.
A kind of preferred mode, the global shape of the flexible piece further include: irregular flat bar or cylinder shape or vertebra
The bodily form.
A kind of preferred mode, the flexible piece, connector, cylinder, bristle and the coupling part are to pass through one
The integral structure that moulding process is formed.
A kind of electric toothbrush, including shell, electric device, power supply, Operation switch further include brush head as described above.
Further, the electric device includes motor, transmission mechanism, and the power supply includes battery, and the brush head passes through biography
Motivation structure is connect with electric device, rotates motor from battery to motor power supply, motor is rolled by transmission mechanism driving brush
Rotation, cleans brush head in a manner of rolling rotation to tooth and oral cavity.
A kind of preferred mode, the electric device include circuit board and other related devices, have electric toothbrush more
More intelligent control functions.
A kind of preferred mode, the electric toothbrush upper end are equipped with the protective case positioned at brush head periphery, and the protective case includes shape
Shape is the side housing of curved surface, is used for shield portions bristle, so that when using electric toothbrush cleaning tooth, the bristle of rotation is not
Intraoral other musculatures can be damaged.
A kind of preferred mode, the protective case include side and top surface, and side is the face of complete face or hollow out,
Top surface is the face of complete face or hollow out, the coupling part that can be connected with brush head is additionally provided on the inner wall of top surface, for pacifying
It fills and fixes brush head.
The beneficial effects of the present invention are:
1. brush head of the invention, not on the same line due to the axle center of cylinder and brush head, itself rotation does not occur for cylinder,
But revolve around the axle center of brush head, thus under the premise of reducing brush head volume substantially, moreover it is possible to make bristle that there is enough length
Degree；
2. its bristle is in a three-dimensional space, makes bristle that there is a variety of setting positions and setting direction, may be used also
With there are many arrangement or combinations, to adapt to tooth of different shapes, to realize some special cleaning functions；
3. bristle and cylinder and material, shape, the size, and the position on brush head of connector etc., can have several
Kind variation pattern, has extensive extending space；
4. the bristle of a variety of unlike materials, different sizes, different shape, different function can be set simultaneously on brush head,
The cleaning efficiency of brush head is substantially improved, and reaches more ideal cleaning effect；
5. being set to the flexible piece on brush head simultaneously, cleaning action can be not only played, moreover it is possible to play massage effect, make to brush
Tooth process is more comfortable；
6. brush head is brushed teeth in a manner of rolling rotation, the defect that traditional toothbrush is not easy to manipulate is overcome, therefore using very
It is convenient, and the abrasive bristles of surface irregularity can be set, the side of abrasive bristles can also play cleaning action, rolling
Bristle is easier to protrude into teeth space removing swill, therefore the cleaning to clean dead angle position is difficult in side tooth surface and oral cavity
Effect is more preferable, avoids generating calculus dentalis, eliminates " halitosis " phenomenon；
7. cleaned using the electric toothbrush for installing this brush head to tooth, brush head rolls rotation, sweeps bristle rolling
It crosses, rather than vertical friction, therefore any injury will not be generated to gum and tooth, the probability of bacterium infection is greatly reduced；
It, can be thorough by water stain or other residues under centrifugal force and wind action 8. the brush head high speed scroll rotates
It removes completely, it is dry rapidly, prevent bacteria breed；
9. the brush head can be easily installed in electric toothbrush main body, can also easily dismantle, Ke Yisui
The brush head of meaning replacement different function, reaches better cleaning effect；
10. brush head of the invention, structure is simple, low manufacture cost, replacement when it is discarded few, greatly reduce the generation of rubbish,
It is good for the environment.
Detailed description of the invention
The following drawings is schematic figures, is only used for the present invention being further expalined explanation, is not constituted to this
The improper restriction of invention.
Attached drawing includes:
Fig. 1 includes the brush head schematic diagram an of cylinder and a connector
Fig. 2 includes the brush head schematic diagram an of cylinder and two connectors
Fig. 3 includes the brush head schematic diagram there are two cylinder and a connector
The connector of Fig. 4 cylinder bottom is the brush head schematic diagram of truncated cone-shaped
The bottom schematic view of Fig. 5 Fig. 4
Fig. 6 includes the brush head schematic diagram of a fork-shaped connector
Fig. 7 includes the brush head schematic diagram of a plate connector
The bottom schematic view of Fig. 8 Fig. 7
Fig. 9 includes the brush head schematic diagram of bandlet shape bristle tuft and two cylinders
The bottom schematic view of Figure 10 Fig. 9
Figure 11 there are two the brush head schematic diagrames of bristle tuft
Figure 12 includes the brush head schematic diagram there are three cylinder and flexible piece
Figure 13 includes the brush head schematic diagram of flat bar bristle and flexible piece
Figure 14 includes the brush head schematic diagram of cylindrical bristle
Figure 15 includes the brush head schematic diagram there are four cylinder and flat bar bristle
The brush head bottom schematic view of Figure 16 Figure 15
Figure 17 includes the brush head schematic diagram of flat bar bristle and cylindrical bristle
The bottom schematic view of Figure 18 Figure 17
The brush head schematic diagram of Figure 19 cylinder front and the flexible part in side
Figure 20 includes the brush head schematic diagram of flexible piece and bristle tuft
The brush head schematic diagram of the flexible part of Figure 21 cylinder and connector surface
A kind of electric toothbrush of Figure 22 and its schematic diagram of internal structure
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 handle is the electric toothbrush monnolithic case schematic diagram of square body
Figure 25 is a kind of with protective case and includes the electric toothbrush monnolithic case schematic diagram of flat bar bristle
Figure label explanation: 1- bristle, 2- cylinder, 3- connector, the coupling part 4-, 5- connecting rod, 6- connector, 7- are flexible
Part, the axle center 8-, 9- motor, 10- Operation switch, 11- battery, 12- transmission mechanism, 13- circuit board, 14- protective case.
Specific embodiment
Below with reference to accompanying drawings and in conjunction with the embodiments, the present invention is described in detail.
Brush head as shown in Figure 1 is the cylinder 2 of 2mm cylinder, height 6mm, bottom end and diameter with a diameter
It is the connection of connector 3 of 2mm with length, the other end of connector 3 is connect with the upper end of cylindrical connecting rods 5, the diameter of connecting rod 5
For 1mm, length 40mm, there is the connector 6 of a fork-shaped in lower end, for being connected with the intracorporal power device of electric toothbrush master
Connect, the length of bristle 1 is 5mm, set on the inside of cylinder 2, bristle 1 and cylinder 2 and connector 3 and connecting rod 5 be by one at
Type technique and the integral structure formed, are made, and the axle center 8 of brush head is not overlapped with the axle center 8 of cylinder 2, respectively of high molecular material
From independence, brush head makees 360 ° of rolling rotations under the drive of power device centered on the axle center of brush head 8, i.e., cylinder 2 encloses simultaneously
It revolves around the axle center of brush head 8.
Brush head as shown in Figure 2, the rectangle cylinder 2 for being 2mm with a width, height 8mm, bottom end and top
Having a length respectively is that the connector 3 of 3mm connects, and the other end of connector 3 is connected with connecting rod 5 respectively, the diameter of connecting rod 5
For 4mm, length 80mm, the connector 6 of lower end is a rectangular groove, is used for and the intracorporal power device of electric toothbrush master
It is connected, the length of bristle 1 is less than 8mm, and bristle 1 is made of nylon yarn, and plant is in the inside of cylinder 2, and bristle tips are constituted
Face shape it is wavy, cylinder 2 and connector 3 and connecting rod 5 are the integral structure formed by integral forming process, by
High molecular material is made.
Brush head as shown in Figure 3, tool there are two width be respectively 3mm cylinder 2, height 10mm, bottom end with
One length is that the connector 3 of 6mm connects, and the bottom end of connector 3 is connected with cylindrical connecting rods 5, the diameter of cylindrical connecting rods 5
For 2mm, length 60mm, the connector 6 of lower end is the axle sleeve of a diameter 3mm, is used for and the intracorporal power of electric toothbrush master
Device is connected, and the length of bristle 1 is less than 10mm, and bristle 1 is made of nylon yarn, transplants in the inside of cylinder 2, and bristle tips
The shape in the face of composition is wavy, and cylinder 2 and connector 3 and connecting rod 5 are that the one formed by integral forming process is tied
Structure is made of high molecular material, and the axle center 8 of brush head is not overlapped with the axle center 8 of cylinder 2, respectively independent.
Brush head as shown in Figure 4, tool are respectively 5mm there are two width, and thickness is respectively the cylinder 2 of 2.8mm, and height is
10mm, bottom end are connect with the connector 3 that a shape is truncated cone-shaped, and top is the connector 3 of strip with a shape
Connection, and the coupling part 4 for being connected with electric toothbrush main body of cone shape, bristle 1 are equipped at the top of the connector 3 on top
Length be less than 11mm, bristle 1 is made of nylon yarn, and plant is in the inside of cylinder 2, and the shape in face that bristle tips are constituted is in
Waveform, cylinder 2 and connector 3 and coupling part 4 are the integral structure formed by integral forming process, and the axis of brush head
The heart 8 is not overlapped mutually with the axle center 8 of cylinder 2, and the bottom schematic view of Fig. 4 is as shown in figure 5, connection is arranged at the bottom of truncated cone-shaped connector 3
Part 4, coupling part 4 are a rectangular pit.
Brush head as shown in FIG. 6, for tool there are two the cylinder 2 that width is respectively 3mm, height is respectively 15mm, bottom end
It is connect with the connector 3 of an ellipse, the coupling part 4 of 3 bottom end of connector is the pit of triangle, is used for and electric toothbrush master
Intracorporal power device is connected, and the connector 3 of fork-shaped is additionally provided between two cylinders 2, cylinder 2 can be made more firm, brush
The length of hair 1 is less than 13mm, and bristle 1 is made of nylon yarn, forms bristle tuft by several individual bristles, transplants in cylinder 2
Side, the global shape of the bristle tuft are in bandlet shape.
Brush head as shown in Figure 7, for tool there are two the cylinder 2 that width is respectively 4.5mm, height is respectively 12mm, bottom
End is connect with the connector 3 of a cuboid, and the connector 3 of plate is additionally provided between two cylinders 2, can make cylinder 2 more
Firm, the length of bristle 1 is less than 16mm, and bristle 1 is made of nylon yarn, forms bristle tuft by several individual bristles, transplants in column
The inside of body 2, the bristle tuft are in bandlet shape；Fig. 8 is the bottom schematic view of Fig. 7, and the coupling part 4 of 3 bottom end of connector is length
Rectangular pit, for being connected with the intracorporal power device of electric toothbrush master.
Brush head as shown in Figure 9, tool are respectively 3.5mm there are two width, and thickness is respectively the cylinder 2 of 4mm, and height is
19mm, bottom end and top are that cylindrical connector 3 is connect, and cylinder is equipped at the top of the connector 3 on top with shape respectively
The length of the coupling part 4 for being connected with electric toothbrush main body of the bodily form, bristle 1 is less than 17mm, and bristle 1 is by nylon yarn system
At, and its surface is rough rough surface, when brush head is rolled and rotated, rough surface can play better cleaning to tooth
Effect is made of the bristle tuft of bandlet shape several individual bristles, transplants in the inside of cylinder 2；Illustrate the bottom that Figure 10 is Fig. 9
Figure, the bottom of the connector 3 of 2 bottom end of cylinder are equipped with coupling part 4, and coupling part 4 is a magnetic substance, by the magnetic substance with
Corresponding magnetic substance or metallic object attract each other and are attached on the intracorporal actuating unit of electric toothbrush column, thus real
Existing power transmitting.
Brush head as shown in figure 11, for tool there are two the cylinder 2 that width is respectively 4mm, height is respectively 5mm, 2 bottom of cylinder
End is connected by the connector 3 of a cuboid, and top is connected by the connector 3 of ellipse, the inside of each cylinder 2
There is a branch of bristle 1, the length of bristle 1 is less than 9mm, and bristle 1 is made of nylon yarn, bristle tuft is formed by several individual bristles,
It transplants in the inside of cylinder 2, the bristle tuft is in bandlet shape；The coupling part 4 at 3 top of connector of 2 upper end of cylinder is cylinder
The coupling part 4 of body, 3 bottom of connector of 2 lower end of cylinder is rectangular pit, is connected for the main body with electric toothbrush
It connects.
Brush head as shown in figure 12, tool are respectively 3mm there are three width, and thickness is respectively that the cross section of 2mm is semicircle
Cylinder 2, height 18mm, bottom end with a shape be truncated cone-shaped connector 3 connect, top is with a shape
Circular connector 3 connects, and the company for being connected with electric toothbrush main body of cone shape is equipped at the top of the connector 3 on top
The length of socket part point 4, bristle 1 is less than 9.6mm, and bristle 1 is made of nylon yarn, and You Duogen bristle forms bristle tuft plant in cylinder
2 inside is additionally provided with flexible piece 7 on the outside cylinder of cylinder 2, and the flexible piece 7 is made of soft high molecular material, can be with
Cleaning action is played to tooth, additionally it is possible to play the role of massaging gum, be to pass through with cylinder 2 and connector 3 and coupling part 4
Integral forming process and the integral structure formed, and the axle center 8 of brush head is not overlapped with the axle center 8 of cylinder 2, it is respectively independent.
Brush head as shown in fig. 13 that, tool are respectively 4.6mm there are three width, and thickness is respectively that the cross section of 2.5mm is half
Circular cylinder 2, height 23mm, bottom end are that cylindrical connector 3 is connect with a shape, top with a shape
Shape is the connection of circular connector 3, and is used to be connected with electric toothbrush main body equipped with cone shape at the top of the connector 3 on top
Coupling part 4, it further includes made of high molecular material that the length of bristle 1, which is to be made less than 11.5mm, including by nylon yarn,
Flat bar bristle 1, and its surface is rough rough surface, when brush head is rolled and rotated, rough surface can play more tooth
Good cleaning effect；It is additionally provided with flexible piece 7 in the side of connector 3, is made of high molecular material flexible, tooth can be risen
To cleaning action, additionally it is possible to play the role of massaging gum.
Brush head as shown in figure 14, the tool cylinder 2 oval there are two the cross section that width is respectively 5mm, height
For 10mm, bottom end is connect with the connector 3 of a cuboid, and the bottom end of connector 3 is equipped with coupling part 4, is used for and electricity
Power device in dynamic toothbrush body is connected, and the length of bristle 1 is less than 8mm, and bristle 1 is cylindrical, and the diameter of upper part is small
Diameter in lower part, is made of high molecular material, and cylinder 2 and connector 3 and bristle 1 are formed by integral forming process
Integral structure.
Brush head as shown in figure 15, tool are respectively 2.5mm there are four width, and thickness is respectively that the cross section of 2mm is semicircle
The cylinder 2 of shape, height 26mm, bottom end are that cylindrical connector 3 is connect with a shape, and top is with shape
The connector 3 of strip connects, and at the top of the connector 3 on top equipped with cone shape for being connected with electric toothbrush main body
Coupling part 4, the length of bristle 1 is less than 8.5mm, including the flat bar bristle 1 made of high molecular material, and its surface is recessed
The rough surface of convex injustice, when brush head is rolled and rotated, rough surface can play better cleaning effect to tooth；Figure 16 is Figure 15
Bottom schematic view, the coupling part 4 of bottom is rectangular pit, and magnetic substance is additionally provided with around it, it is therefore an objective to enable brush head
It is enough to be more easily installed in electric toothbrush, or dismantled from electric toothbrush.
Brush head as shown in figure 17, having height is four cylinders 2 of 22mm, wherein the width of the first cylinder and third cylinder
Degree is respectively 2mm, and thickness is respectively that the cross section of 1.5mm is semicircular cylinder 2, and inside is equipped with by high molecular material system
At flat bar and cylindrical bristle 1；The width of second cylinder and the 4th cylinder is respectively 3.4mm, and thickness is respectively the cross of 3mm
The cylinder 2 that section is square transplants the bandlet shape bristle tuft made of nylon yarn, 2 bottom of cylinder on the cylinder on the inside of it respectively
End is connect with the connector 3 that shape is strip, and top is connect with the connector 3 that shape is strip, and top
Be equipped with the tubular coupling part 4 for being connected with electric toothbrush main body at the top of connector 3, the length of bristle 1 for less than
Bristle 1 and connector 3 on 9mm, the first cylinder and third cylinder are the integral structure formed by integral forming process；Figure
18 be the bottom schematic view of Figure 17, and the coupling part 4 of bottom is a rectangular protrusion, for the transmission device in electric toothbrush
It is connected.
Brush head as shown in figure 19, tool are high there are two the cylinder 2 that the cross section that width is respectively 4.6mm is rectangle
Degree is 12mm, and bottom end is connect with the connector 3 of an ellipse, and the bottom end of connector 3 is equipped with coupling part 4, is used for and electricity
Power device in dynamic toothbrush body is connected, and the length of bristle 1 is less than 12.8mm, transplants in the inside of cylinder 2, cylinder 2
Outside and side are equipped with shape and are similar to flat bar and cylindrical flexible piece 7, can enable its in brush head rotation from
Tooth is cleaned or massaged respectively in different directions.
Brush head as shown in figure 20, there are two the cross sections that width is respectively 3.2mm to be similar to rectangular cylinder 2 for tool,
Its height is 8mm, and bottom end connect with the connector 3 of an ellipse, and the bottom end of connector 3 is equipped with coupling part 4, be used for
The intracorporal power device of electric toothbrush master is connected, and the length of bristle 1 is less than 9.5mm, and the outside of cylinder 2 is similar to equipped with shape
Cylindrical flexible piece 7, cylinder 2 and connector 3 and bristle 1 and flexible piece 7 are the one formed by integral forming process
Structure is made of high molecular material.
Brush head as shown in figure 21, tool are respectively 4.2mm there are two width, and thickness is respectively that the cross section of 2.5mm is approximate
In semicircular cylinder 2, height 8mm, bottom end is that cylindrical connector 3 is connect with a shape, top with
One shape is that cylindrical connector 3 connects, and is used for and electric toothbrush master at the top of the connector 3 on top equipped with cone shape
The connected coupling part 4 of body, the length of bristle 1 is less than 14.5mm, and its surface is rough rough surface, rolls in brush head
Rough surface can play better cleaning effect to tooth when rotation；It is equipped on the side of connector 3 and the cylinder of cylinder 2
The shape of flexible piece 7, flexible piece 7 is hollow cone, or is similar to flat bar, is made of high molecular material flexible,
Cleaning action can be played to tooth, additionally it is possible to play the role of massaging gum；Bristle 1 is conducive to clean the side of teeth space and tooth
Face, and flexible piece 7 is conducive to clean the root and front of tooth, therefore the function of this brush head is expanded, efficiency greatly improves,
And there is more preferably cleaning effect.
A kind of electric toothbrush as shown in figure 22, including shell and battery 11, motor 9, circuit board 13,10 and of Operation switch
The top of four cylinders 2 and bottom end are separately connected by brush head, brush head tool there are four cylinder 2, by connector 3, each cylinder 2
Inside be equipped with a bristle tuft, and extend to the outside to face cylinder 2, bristle tuft is the bristle 1 made of several nylon yarns
Composition, the global shape of bristle tuft are in flat bar；The connecting rod 5 for continuing to extend downwardly is arranged at 3 bottom of connector of 2 bottom end of cylinder, even
Bar 5 is connected with motor 9, and circuit board 13 is powered by battery 11 and controlled motor 9, controls motor by Operation switch 10
9 rotation or stopping, and its direction of rotation and rotation speed can be changed, motor 9 drives brush head with the axle center of brush head by connecting rod 5
Rolling rotation is carried out centered on 8.
A kind of electric toothbrush as shown in figure 23, including handle and brush head have battery 11, motor 9, Operation switch on handle
10 etc., the global shape of handle is cylindrical, and upper part has protective case 14, and protective case 14 is the shape of side shell in curved surface
Body is blocked for the side to part brush head, and brush head tool is there are two cylinder 2, by connector 3 by the top of two cylinders 2
It is separately connected with bottom end, the inside of each cylinder 2 is equipped with bristle 1, and extends to the outside to face cylinder 2, if bristle 1 is
The bristle tuft of dry nylon yarn composition, the global shape of bristle tuft are in flat bar；3 bottom of connector of 2 bottom end of cylinder have continuation to
The connecting rod 5 of lower extension, connecting rod 5 are connected with motor 9, and cylinder 2, connector 3 and connecting rod 5 are to be formed by integral forming process
Integral structure, the bristle tuft being made of several bristles 1 is transplanted in the inside of cylinder 2, when being brushed teeth using this electric toothbrush,
Protective case 14 can block the bristle tuft of rotation, touch bristle tuft will not other in addition to around tooth in oral cavity
The muscle at position, to protect other intraoral positions.
A kind of electric toothbrush as of fig. 24, including handle and brush head, handle are equipped with battery 11, circuit board 13, electricity
Machine 9, Operation switch 10 etc., the global shape of handle is in square column type, and upper part has the protective case 14 for being similar to semi-cylindrical,
Protective case 14 includes side and top surface, and side is shape complete face in curved surface, and top surface is that shape is in netted hollow out face, for solid
Determine brush head and the surface and top surface of brush head are blocked, the cylinder 2 that there is brush head a shape to be similar to cuboid,
Top and bottom end are respectively equipped with connector 3, and the top of top connector 3 is equipped with the coupling part 4 of shape protrusion cylindrical, and
The inside of 14 top surface of protective case is equipped with the coupling part 4 of corresponding shape pit cylindrical, the bottom of connector 3 in brush head bottom end
Face is equipped with the coupling part 4 that shape is triangular depression, and it is triangle that the top of corresponding transmission mechanism 12, which is equipped with shape,
The coupling part 4 of shape protrusion, is movably connected on brush head in protective case 14, thus can easily to brush head carry out disassembly and
Replacement is equipped with several thin and long cylindrical bristles 1 on the left side of cylinder 2 and front, is equipped on the right side of cylinder 2 and back whole
Shape is in the bristle 1 of flat bar, and the surface of bristle 1 is rough rough surface, in brush head is with the axle center 8 of brush head
When the heart rotates, the rough surface can play better cleaning effect to tooth；Bristle 1 and cylinder 2 and connector 3 are to pass through one
Body formed technique and the integral structure formed, are made of silica gel material；Brush head is driven to roll by transmission mechanism 12 by motor
Rotation, to implement cleaning to tooth and oral cavity.
A kind of electric toothbrush as shown in figure 25, including handle and brush head, handle are equipped with battery 11, circuit board 13, electricity
Machine 9, Operation switch 10 etc., the global shape of handle is in square column type, and upper part has the protective case 14 for being similar to semi-cylindrical,
Protective case 14 includes side and top surface, and side is the hollow out face being made of multiple bar shaped shells, and its edge is streamlined, and top surface is
Complete curved surface, protective case 14 is for fixing brush head and blocking to the surface and top surface of brush head, and there are three shapes for brush head tool
Shape is similar to the cylinder 2 of flat bar, and connected body 3 links together respectively for top and bottom end, and the top of top connector 3 is set
Having shape is the coupling part 4 of conical protrusions, and it is in conic shaped that the inside of 14 top surface of protective case, which is equipped with corresponding shape,
Coupling part 4, in brush head bottom end, the bottom surface of connector 3 is equipped with the coupling part 4 that shape is rectangular pit, and corresponding
Transmission mechanism 12 top be equipped with shape be rectangle protrusion coupling part 4, be movably connected on brush head in protective case 14, because
This easily can be dismantled and be replaced to brush head, be equipped in the inside of first and second cylinder 2 by 1 group of several bristles
At bristle tuft, the inside of third cylinder 2 be equipped with global shape be in flat bar bristle 1, and 1 surface of bristle be it is uneven
Rough surface, when brush head is rotated centered on the axle center of brush head 8, the rough surface tooth can be played preferably cleaning effect
Fruit；Brush head is driven to do rolling rotation by transmission mechanism 12 by motor, to clean to tooth and oral cavity.
A kind of brush for electric toothbrush of the invention and the electric toothbrush using the brush head, additionally it is possible to realize more function
Can, there is wide extending space, the materials of the components such as bristle, cylinder, connector, coupling part, size, shape, quantity,
Position and combination etc., can also there are many variation and scheme, present specification can not enumerate.
Therefore, above-mentioned specific embodiment is only part preferred embodiment of the invention, for the present invention into
Row is further to be described in detail, and is not used to limit protection scope；It will be apparent to those skilled in the art that the present invention can have respectively
Kind variation and change, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should all wrap
Containing within protection scope of the present invention.
Claims (14)
1. a kind of brush for electric toothbrush, it is characterised in that: including cylinder (2) and set on the bristle (1) on its surface, further include to
The bottom of a few connector (3) being fixedly connected with the cylinder (2), the connector (3) is equipped with for connecting electric tooth
The coupling part (4) of body of the brush, after the brush head is installed in electric toothbrush main body, with connection under the drive of power device
Partially make to roll rotation centered on the axle center of (4), also, the axle center (8) of the cylinder (2) and the axle center (8) of the brush head are no
It is overlapped.
2. brush for electric toothbrush according to claim 1, it is characterised in that: the top of the connector (3), which is equipped with, to be connected
Socket part point (4).
3. brush for electric toothbrush according to claim 1, it is characterised in that: the interconnecting piece of connector (3) bottom
Dividing (4) is that one end is connected to the connecting rod (5) on connector (3), and the other end of the connecting rod (5) is equipped with connector (6).
4. brush for electric toothbrush according to claim 1 or 2 or 3, it is characterised in that: have one or more cylinders
(2), the bristle (1) is set on the cylinder on the inside of cylinder (2), and by being revolved by cylinder (2) around brush head axle center (8)
And the border circular areas formed continues to extend forwardly into the outside of the border circular areas.
5. brush for electric toothbrush according to claim 1, it is characterised in that: the shape of its cross section of bristle (1)
Including non-circular.
6. brush for electric toothbrush according to claim 1, it is characterised in that: the shape of its cross section of cylinder (2)
Including non-circular.
7. brush for electric toothbrush according to claim 1 or 2 or 3, it is characterised in that: in the cylinder, (2) are He ∕ or institute
The surface for stating connector (3) is additionally provided with flexible piece (7).
8. brush for electric toothbrush according to claim 7, it is characterised in that: the shape in its cross section of flexible piece (7)
Shape includes non-circular.
9. brush for electric toothbrush according to claim 7, it is characterised in that: the surface of the flexible piece (7) includes recessed
The rough surface of convex injustice.
10. brush for electric toothbrush according to claim 1, it is characterised in that: the surface of the bristle (1) includes bumps
Uneven rough surface.
11. brush for electric toothbrush according to claim 1, it is characterised in that: the bristle (1) and cylinder (2) are logical
Cross the integral structure of integral forming process formation.
12. brush for electric toothbrush according to claim 1, it is characterised in that: the height of the cylinder (2) is 5mm-
Any value between 26mm.
13. a kind of electric toothbrush, including shell, electric device, power supply, Operation switch, it is characterised in that: further include aforesaid right
It is required that the described in any item brush for electric toothbrush of 1-12.
14. electric toothbrush according to claim 13, it is characterised in that: be additionally provided with protective case in the periphery of the brush head
(14).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610002867X | 2016-01-06 | ||
| CN201610002867 | 2016-01-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105796202A CN105796202A (en) | 2016-07-27 |
| CN105796202B true CN105796202B (en) | 2019-11-19 |
Family
ID=56466683
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610122731.2A Expired - Fee Related CN105796202B (en) | 2016-01-06 | 2016-03-04 | Brush for electric toothbrush and electric toothbrush |
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| Country | Link |
|---|---|
| CN (1) | CN105796202B (en) |
Citations (5)
| 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 | |
| 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 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8079106B2 (en) * | 2005-04-18 | 2011-12-20 | Alex Tzutsan Yang | 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 |
| CN105581853A (en) * | 2015-10-29 | 2016-05-18 | 成都米士科技有限公司 | Brush head for electric toothbrush |
-
2016
- 2016-03-04 CN CN201610122731.2A patent/CN105796202B/en not_active Expired - Fee Related
Patent Citations (5)
| 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 | |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN105796202A (en) | 2016-07-27 |
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