CN109938864A - Full flank of tooth electric toothbrush - Google Patents
Full flank of tooth electric toothbrush Download PDFInfo
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- CN109938864A CN109938864A CN201711390492.XA CN201711390492A CN109938864A CN 109938864 A CN109938864 A CN 109938864A CN 201711390492 A CN201711390492 A CN 201711390492A CN 109938864 A CN109938864 A CN 109938864A
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- Prior art keywords
- brush
- bundle
- substrate
- brush head
- tooth
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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
-
- 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
- A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
- A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
- A61C17/3409—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body
- A61C17/3427—Rotation around the axis perpendicular to the axis of toothbrush handle and in the plane defined by the bristle holder
-
- 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
- A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
- A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
- A61C17/3409—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body
- A61C17/3472—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body with combined movements of the brush body
-
- 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
- A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
- A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
- A61C17/3409—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body
- A61C17/3481—Vibrating brush body, e.g. by using eccentric weights
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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 is a kind of full flank of tooth electric toothbrush, it is the high efficiency electric toothbrush in each face of a kind of pair of tooth while scrub, brush head is that the dumb-bell shape that flexible and high resilience material is constituted is whole, under the driving of motor or induction driving mechanism, brush head is driven to make crankmotion, vibration and its compound motion around longitudinal axis.Brush head is in human oral cavity, only flexible material can be just comfortable on.Upper and lower tooth gently bitten when brushing teeth on the handle in dumb-bell shape entirety, each face of tooth can be scrubbed.There are also the ends for root of the tooth position to brush, for the lingual surface brush of tongue fur.Not only traditional electric handle structure, but also the induction type structure that can be separated using head, handle can be used.
Description
Technical field
The present invention relates to electric toothbrush, in particular to a kind of full flank of tooth electric toothbrush.
Background technique
Known electric toothbrush has various removable or rotation hairbrush block, is blocky embedded in single side with a branch of beam bristle
On object, rubbed back and forth on facing by cluster tuft beam to clean tooth with water, and be to the one each face of fritter a small area of ground of tooth
It is cleaned one by one, due to being printed with certain hardness, cluster pieces is not necessarily directed at the facing that do not brush, it is easy to brush gum,
It will cause bleeding gums, damage the health of tooth.A kind of electric toothbrush of U.S. Patent Publication, Patent No. US3732589 should
The brush head of patent is mainly made of the left and right two opposite rotatable pieces plates that are embedded with, by a circle between two rotated plates
Pipe is linked together, and the outer wall of the hardware round tube also is provided with bristle, the pore of round tube also in be equipped with brush axis, the one of the brush axis
The end of brush holder support is fixed at end, and in order to realize its function, plate, round tube and brush axis must be hard material, this structure
Electric toothbrush, the blade of lower teeth can be scrubbed, and the scrub of the engaging portion of root of the tooth and gum is undesirable, which also deposits
In following defect: due to the limitation of structure, the volume of brush head is larger, and quality is also larger, and motor drive is power-consuming, and coherence
Greatly, it is easy to tap tooth in drawing process of brushing teeth, and there have more hard object to be placed on to be very uncomfortable in the mouth and mobile not nimble, influences
Toothbrushing effect.Patent Office of the People's Republic of China discloses a kind of all-directional toothbrush, and Patent No. 2012105025345, brush head is by left and right two
The rotating brushes being fixedly arranged on brush axis in opposite directions is constituted, though there is improvement for the above-mentioned patented toothbrush of this patent, existing defects, this
Two opposite rotating brushes are also all attached on hardboard, and hardboard does not generate facing when brushing teeth pressure, and brushes teeth
Shi Rongyi bites bristle by tooth, and scrub facing is not also comprehensive, and the occlusal surface of the centre of tooth also cannot be cleaned with water effectively, together
When it is inadequate to the pressure of facing, frictional force missing, therefore this method is also not satisfactory.
Summary of the invention
The present invention overcomes disadvantage mentioned above, purpose provide it is a kind of easier, it is more effectively, more soft, scrub more thoroughly, speed is more
Fastly, in conveniently moving in the mouth, the full flank of tooth electric toothbrush of Anti-dental injury gum, so-called " full flank of tooth electric toothbrush " refers to upper and lower
Totally six faces can be scrubbed the inside and outside and occlusal surface of teeth arrangement simultaneously, and include the positions such as teeth roots, gum root, lingual surface
Scrub, and the handheld structure of connection brush handle both can be used in brush head, and handle separation induction type structure also can be used.
Being described below for (multiple) preferred embodiment is substantially exemplary only, and be in no way intended to limit the present invention, its
And application or purposes.
The description of illustrative embodiments according to the principles of the present invention is intended to read in conjunction with the accompanying, and attached drawing will be used as whole
A part of a written description.In the description of invention disclosed herein (including claims forms part), to part
Any reference of direction or orientation or meaning are intended merely to the convenience of description, and are not intended to limit the scope of the invention.For example, containing
The relative terms of upper and lower, left and right, inside and outside, remote, close etc. be understood to refer to the place in subsequent description attached drawing to.These
Relative terms merely to description convenience, and be not required for equipment specific direction construction, unless explicitly stated otherwise.In addition to
The shape or form of object known to description reference masses, such as dumb-bell shape, there are also parts therein, such as " dumbbell plate ", " connection
Handle " etc. is provided to vividly describe, and non-real relevant with dumbbell itself.Traditional toothbrush is covered with " pieces ", but
" pieces " in the present invention is not necessarily pieces, uses flexible glue, including silica gel, silicon rubber and rubber in preferred embodiment of the present invention.
Therefore changing " pieces " herein is " brush bundle ", and brush bundle is namely equivalent to the pieces of traditional toothbrush.The pieces of ordinary toothbrush is fixed
Place, someone be known as " tuft block ", referred to herein as " brush substrate ".
According to an example, a kind of automatic tooth-brush, the brush head is that the dumb-bell shape that flexible and high resilience material is constituted is whole
Body excludes not damage gum using rigid part；The left brush substrate front is equipped with interior brush bundle, the right brush substrate
Front is equipped with outer brush bundle, and middle axis is equipped with middle brush bundle；The brush head component contains left brush substrate, interior brush bundle, right brush substrate, outer brush
Beam, middle axis, middle brush bundle, all these parts can be linked to be an entirety, reject some unnecessary components in order to avoid causing body
Product is excessive, whole under different force effect or locally occur to include bending, torsion, recess, spreads what external force can restore
Deformation；The right side of the right brush substrate is equipped with brush head interface, connects driving mechanism, under its driving, drives brush head around longitudinal axis
Make crankmotion, vibration and its compound motion.Brush head integral material include the left brush substrate, right brush substrate, outer brush bundle,
Interior brush bundle, middle axis and middle brush bundle are flexible glue construction, and middle axis is free of hard material, and contact tooth can also clean it,
Teeth contact is not allowed to feel uncomfortable to hard object, flexible glue includes silica gel, rubber and its composite material.Why brushhead designs are become
The dumb-bell shape that flexible and high resilience material is constituted is whole, is the only flexible material just meeting since brush head is used in human oral cavity
It is comfortable on.In embodiment, apart from preferred scope in 3mm to 8mm, this width is less than for interior brush bundle and outer brush bundle approach end
The width of tooth.Upper and lower tooth gently bitten when brushing teeth on the handle in dumb-bell shape entirety, depth just what a tooth bitten
Exposed length can be felt when brushing teeth and brush tooth root, since middle axis is flexible, when also not reaching tooth root
Can continue to bite into until suitable position, thus can keep not brushing substantially gum again can thorough outwash tooth, here left and right
Brush substrate is equivalent to left and right dumbbell plate, and middle axis is equivalent to the handle of dumbbell, when brushing teeth, the lateral surface of tooth and right brush substrate
On outer brush bundle be mutually in close contact, the inside of tooth and the interior brush bundle of left brush substrate are mutually in close contact, and being equivalent to tooth is to be stuck in
Between inside and outside brush bundle, since inside and outside brush bundle has elasticity, in addition the elasticity of left and right brush substrate, forms resultant force and clamps to tooth,
This resultant force in embodiment the elastic force of adjustable corresponding part and be arranged to suitable dynamics, generate when drive shaft turns and rub
It wipes power to scrub the inside and outside face of upper and lower tooth, when tooth gently bites middle axis, middle brush bundle also is provided on middle axis, due to light
It stings, middle axis and middle brush bundle form resultant force and generate pressure to the upper and lower occlusal surface (or median surface) of tooth, and when movement, which generates, rubs
It wipes power to scrub the upper and lower occlusal surface of upper and lower tooth, when dynamics is moderate, brush head can swimmingly come on tooth track
Return is dynamic.It should be pointed out that " brush bundle " here, is equivalent to " pieces " of ordinary toothbrush, but be not limited to pieces, can be
Flexible glue, including silica gel and rubber, silica gel or rubber material also have flexibility when brush bundle length is shorter, furthermore in order to facing
There is a better cleaning, mixed with abrasive in the material that outer brush bundle, interior brush bundle, middle brush bundle are constituted, such as calcium carbonate, calcium monohydrogen phosphate, two
Silica, aluminium hydroxide etc..Frictional force and comfort can be generated to facing.Here it is not precluded using other flexible materials
Material.
In one embodiment, the left and right brush substrate upper and lower end of brush head is equipped with aduncate left and right end brush bundle.Upper,
Lower end surface can increase brush bundle, mainly for the scrub of root portion, since tooth root is in contact with gum, and the life of everyone tooth
Long situation is different, and length is also not necessarily consistent, and required dynamics is also not quite similar, therefore is equipped with end brush bundle, and end brush bundle is
The supplement of inside and outside brush bundle, when inside and outside brush bundle cannot reach tooth root, can control external force makes brush head slightly into tooth
Or outside inclination, it is scrubbed with root brush bundle, therefore in embodiment design, end brush bundle can be weak shorter than inside and outside brush bundle length, side
To being also not quite similar, it is equipped with appropriate angle between the two.
In one embodiment, the back side of the left brush substrate of the brush head is equipped with lingual surface brush bundle.The cleaning in oral cavity, not only
To cleaning of teeth, the tongue fur of lingual surface is also required to clean, therefore is equipped with lingual surface brush bundle at the back side of left brush substrate, is mainly used for cleaning with water
Tongue fur.
In one embodiment, the left brush substrate of the brush head, the right brush substrate, be respectively equipped with left sky in middle axis
Chamber, right cavity and hollow cavity.The inflatable closed cavity that left cavity, right cavity and hollow cavity can be communicated as one in inside.
It for the dosage for increasing the flexibility and elasticity of left and right brush substrate and middle axis, while reducing material itself, saves material, reduces
The quality and inertia of brush head, finally make the lower power consumption of motor, and using electricity wisely reduces abrasion, can avoid changing direction in scrub
There is the larger power for tapping tooth in the process, also helps brush head and move on tooth track in the oral cavity, it is therefore necessary in setting
State cavity.
In one embodiment, the driving mechanism has brush handle, and the back side of the right brush substrate is equipped with interface, driving machine
Structure is to reconnect brush handle by headstock connection brush head handle, and motor is equipped in brush handle, and motor output has drive shaft, and drive shaft is set
In in propeller shaft sleeve, propeller shaft sleeve drives swing rod, and swing rod is covered drives the rotation of headstock chassis in slot, and headstock chassis and headstock connect
It is integrated, headstock covers in brush head interface, and motor, which powers on, can drive brush head rotation, vibration and swing.
In another embodiment, the driving mechanism is induction driving mechanism, and the right brush substrate back is equipped with brush head
Interface, interior to be equipped with sensing chip, sensing chip corresponds to inductor, and induction coil, coil magnetic field variation drive brush are equipped in inductor
Head moves on tooth track, makees fan-shaped crankmotion, vibration and its compound motion around longitudinal axis.Sensing chip is generally anticipated
Magnet is referred in justice, this example has completely disengaged traditional brush head connection manual concept of brush handle, and only brush head is in mouth
Self-movement in chamber controls brush head by the induction in magnetic field and implements movement on tooth track, reciprocating rotary, waves, tilts
Compound motion cleans tooth with water.
Specific embodiment
Fig. 1 is brush head front schematic view；
Fig. 2 is Fig. 1 along A to symmetrically separated diagrammatic cross-section；
Fig. 3 is Fig. 1 side isometric view to the right；
Fig. 4 is Fig. 1 side isometric view to the left；
Fig. 5 is that left and right brush substrate bends schematic diagram after by external force；
Fig. 6 is brush head connection brush head handle schematic diagram；
Fig. 7 is brush head to brush handle overall schematic；
Fig. 8 is brush head to brush handle entirety sectional view；
Fig. 9 is Fig. 8 partial enlarged view；
Figure 10 is that brush head moves a placement position schematic diagram in induction driving mechanism；
Figure 11 is induction driving mechanism cut-away diagram in Figure 10.
See Fig. 1 to 11, the title of each component is as follows:
Brush head 1, brush head interface 2, left brush substrate 3, right brush substrate 4, lingual surface brush bundle 5, sensing chip 6, interior brush bundle 7, outer brush bundle 8, a left side
Hold brush bundle 9, right end brush bundle 10, left brush substrate front 11, right brush substrate front 12, left brush substrate back 13, right brush substrate back
14, left brush substrate side 15, right brush substrate side 16, left brush substrate end face 17, right brush substrate end face 18, middle axis 19, middle brush
Beam 20, left cavity 21, right cavity 22, hollow cavity 23, brush handle 24, bar 25, brush handle interface 26, external liquid line 27, headstock
Chassis case 28, headstock 29, external liquid interface tube 30, brush handle 31, power switch 32, charging jacks 33, coil 34, battery
35, circuit board 36, compartment 37, motor 38, water-tight device 39, drive shaft 40, liquid chamber 41, spray orifice 42, propeller shaft sleeve 43, pendulum
Bar 44, headstock chassis 45, induction driving mechanism 46, handle 47, inductive head 48, soft-touch control 49, left end 50, right end 51,
Charging hole 52, internal battery 53, control circuit board 54, induction coil 55, conducting wire 56.
In preferred embodiment, composition 1 dumb-bell shape of brush head is whole, sees Fig. 1, and left brush substrate 3 is opposite with right brush substrate 4 to be set up, point
Not She You interior brush bundle 7, outer brush bundle 8, be connected by middle axis 19, under the driving of driving mechanism around main shaft VC rotate.Brush
When tooth, upper and lower tooth can be nibbled between interior brush bundle 7 and outer brush bundle 8, and outer brush bundle 8 contacts the outside of tooth, and interior brush bundle 7 contacts
The inner face of tooth, the middle brush bundle 20 in the occlusion face contact of tooth on axis 19, six faces of upper and lower tooth simultaneously with brush bundle end
Head contact, since the extruding of tooth can cause the deformation of left brush substrate 3 and right brush substrate 4 in Fig. 5, toothpaste can be applied to respectively
On brush bundle end face, in this way under 1 turning effort of brush head, quickly entire mouth can be cleaned with water.Left brush substrate front in figure
11, right brush substrate front 12, left brush substrate back 13, right brush substrate back 14, left brush substrate side 15, right brush substrate side
16, left brush substrate end face 17, right brush substrate end face 18 each face can be plane, be also possible to curved surface, such as protuberance, recess
Deng, and two adjacent surfaces can be merged into a face, and it is all or part of to merge.Three adjacent surfaces are also combinable at a face, entirely
Portion or part merge.The section general appearance of middle axis 19 can be round, oblong or other shapes, that is, entire brush head
Shape be it is variable, therefore it is other shapes of variation be all in the protection scope of this patent.Brush head interface 2 in figure is one
A groove, is also possible to protrusion, and shape can be round, rectangular, polygon or other shapes.Left end brush bundle 9 and right end brush bundle
10 are scrubbed for teeth roots, and curved left and right end brush bundle is directed toward tooth root, when brushing teeth when brush head 1 is inside or outside
The root of upper and lower tooth can be brushed when inclining.Left brush substrate back 13 be equipped with lingual surface brush bundle 5, after brushing teeth can with scrub lingual surface
Tongue fur.
In preferred embodiment, see that Fig. 2, left brush substrate 3 are equipped with left cavity 21, right brush substrate 4 is equipped with right cavity 22, middle axis 19
Interior to be equipped with hollow cavity 23, all cavitys can both be in communication with the outside, can also gassy, be filled with air in preference.Left cavity 21,
The inflatable closed cavity that right cavity 22 and hollow cavity 23 can be communicated as one in inside.All cavity shapes not limit.
See that Fig. 6 to 9, right brush substrate back 14 are equipped with interface 2, passes through the brush handle interface 26 of bar 25 by 29 connection brush head handle 24 of headstock
Electronic brush handle 31 is reconnected, motor 38 is equipped in brush handle, motor output has drive shaft 40, and drive shaft 40 is placed in propeller shaft sleeve 43
Interior, propeller shaft sleeve 43 drives swing rod 44, and swing rod 44 drives headstock chassis 45,45 jointing seat 29 of headstock chassis, and 29 sets of headstock exists
In brush head interface 2, motor 38 powers on switch 32 and drives the rotation of brush head 1, vibration and swing.There is liquid in headstock chassis case 28
The end of fluid chamber 41, the external liquid line 27 of liquid chamber 41, external liquid line 27 is equipped with external liquid interface tube 30, external liquid
Body interface tube 30 accesses water or liquid toothpaste, can be by spray orifice 42 to each brush bundle water spray or toothpaste on brush head 1.Wherein charging is inserted
Hole 33 is wireless charging jack, and coil 34 is radio induction charging coil, and battery 35 is rechargeable battery.Here power supply mode
It can be other charging modes or directly use common batteries.Circuit board 36 controls the revolving speed, power switch 32 and charging of motor.
Compartment 37 separates motor 38 and battery 35, and water-tight device 39 is to prevent water or liquid toothpaste from entering in brush handle 31.Brush head 1 and brush
Head handle 24 is integrated as Replacement Part.
Different from traditional teeth brushing way in preferred embodiment, brush head 1 is completely independent, and is equivalent to brush head 1 and brush handle
It is kept completely separate, brush head 1 is completely independent in the oral cavity relative to induction driving mechanism 46, and driving mechanism 46 is equivalent to the distant of brush head 1
Device is controlled, principle is as follows, and right brush substrate back 14 is equipped with brush head interface 2, interior to be equipped with sensing chip 6,6 pairs of induction driving machines of sensing chip
Structure 46, induction driving mechanism 46 are equipped with induction coil 55, and 55 changes of magnetic field of induction coil drives brush head 1 to move up in tooth track
It is dynamic, make crankmotion, vibration and its compound motion around longitudinal axis VC.Specific structure is that induction driving mechanism 46 includes induction
First 48, soft-touch control 49, left end 50, right end 51, charging hole 52, internal battery 53, control circuit board 54, induction coil
55, conducting wire 56.Inductive head 48 arranges Trajectory Design according to human teeth, and the corresponding left and right tooth of left end 50, right end 51 is most
It interior one, in use, upper and lower tooth nibbles in brush head 1 after the painting of brush head 1 wipes toothpaste, is in contact with inside and outside, middle brush bundle,
Then start soft-touch control 49, control circuit board 54 is started to work, and electric current is big in each coil in control induction coil 55
Small, direction and change frequency, pilot brush hair around longitudinal axis make crankmotion, vibration and its compound motion come to tooth into
Row scrub, wherein the shape of induction driving mechanism 46 can also be that other shapes, such as straight bar type, moon dentition formula, pot-shaped etc. are all wrapped
Containing within the scope of the present invention.
Although the specific example for including implementation currently preferred mode of the invention is described, the skill of this field
Art personnel are appreciated that many flexible and displacement there are above-mentioned technology.It should be appreciated that in the feelings for not departing from scope of the invention
Under condition, it can use other embodiments, and modification structurally and functionally can be carried out.Therefore, the principle of the present invention and model
Enclosing should be broadly construed as described in appended claims.
Claims (10)
1. a kind of comprehensive electric toothbrush, it is characterised in that:
The brush head is that the dumb-bell shape that flexible and high resilience material is constituted is whole；
The left brush substrate front is equipped with interior brush bundle, and the right brush substrate front is equipped with outer brush bundle, and middle axis is equipped with middle brush bundle；
The brush head component contains left brush substrate, interior brush bundle, right brush substrate, outer brush bundle, middle axis and middle brush bundle, makees in different force
Occur with lower entirety or locally to include being bent, torsion, being recessed, spreads the deformation that external force can restore；
The right side of the right brush substrate is equipped with brush head interface and connects driving mechanism, under its driving, brush head is driven to make around longitudinal axis
Crankmotion, vibration and its compound motion.
2. as described in claim 1, it is characterised in that: brush head integral material includes the left brush substrate, right brush substrate, outer brush
Beam, interior brush bundle, middle axis and middle brush bundle are flexible glue construction, and flexible glue includes silica gel, rubber and its composite material.
3. as claimed in claim 2, it is characterised in that: mixed with abrasive in the material that outer brush bundle, interior brush bundle, middle brush bundle are constituted.
4. as described in claim 1, it is characterised in that: the back side of the left brush substrate of the brush head is equipped with lingual surface brush bundle.
5. as described in claim 1, it is characterised in that: the left and right brush substrate upper and lower end of the brush head is equipped with aduncate
Left and right end brush bundle.
6. as described in claim 1, it is characterised in that: the left brush substrate of the brush head, right brush substrate are respectively equipped in middle axis
Left cavity, right cavity and hollow cavity.
7. as claimed in claim 6, it is characterised in that: left cavity, right cavity and hollow cavity can in inside be communicated as one can
The closed cavity of inflation.
8. as described in claim 1, it is characterised in that: the driving mechanism has brush handle, and the back side of the right brush substrate is equipped with
Interface, driving mechanism are to reconnect brush handle by headstock connection brush head handle, and motor is equipped in brush handle, and motor output has driving
Axis, drive shaft are placed in propeller shaft sleeve, and propeller shaft sleeve drives swing rod, and swing rod is covered drives the rotation of headstock chassis, headstock in slot
Chassis is linked together with headstock, and headstock covers in brush head interface, and motor, which powers on, can drive brush head rotation, vibration and swing.
9. as described in claim 1, it is characterised in that: the driving mechanism is induction driving mechanism, the right brush substrate back
Interior to be equipped with sensing chip equipped with brush head interface, sensing chip corresponds to inductor, induction coil is equipped in inductor, and coil magnetic field becomes
Change and brush head is driven to move on tooth track, makees fan-shaped crankmotion, vibration and its compound motion around longitudinal axis.
10. as claimed in claim 9, it is characterised in that: inductor connects the handle for including control circuit board and power supply.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210658559.8A CN115517799A (en) | 2017-12-21 | 2017-12-21 | Full tooth surface electric toothbrush |
| CN201711390492.XA CN109938864A (en) | 2017-12-21 | 2017-12-21 | Full flank of tooth electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711390492.XA CN109938864A (en) | 2017-12-21 | 2017-12-21 | Full flank of tooth electric toothbrush |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210658559.8A Division CN115517799A (en) | 2017-12-21 | 2017-12-21 | Full tooth surface electric toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109938864A true CN109938864A (en) | 2019-06-28 |
Family
ID=67004428
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711390492.XA Pending CN109938864A (en) | 2017-12-21 | 2017-12-21 | Full flank of tooth electric toothbrush |
| CN202210658559.8A Pending CN115517799A (en) | 2017-12-21 | 2017-12-21 | Full tooth surface electric toothbrush |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210658559.8A Pending CN115517799A (en) | 2017-12-21 | 2017-12-21 | Full tooth surface electric toothbrush |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112274287A (en) * | 2020-10-21 | 2021-01-29 | 四川大学 | Tooth maintenance cleaner for children |
| CN113349971A (en) * | 2021-07-15 | 2021-09-07 | 济南可恩口腔医院有限公司 | Ultrasonic tooth cleaner with inflatable brush |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3732589A (en) * | 1969-11-20 | 1973-05-15 | A Burki | Treatment appliance for teeth and the like |
| BE897485A (en) * | 1983-08-08 | 1983-12-01 | Papak Istvan Sommeryns Georges | Brush for cleaning all teeth surfaces simultaneously - has head divided into three resilient parts that surround teeth |
| CN2702717Y (en) * | 2004-03-08 | 2005-06-01 | 海波 | Six-side magnetic therapeutical electric tooth brush |
| CN1813655A (en) * | 2005-11-18 | 2006-08-09 | 江南大学 | Toothpaste without or with little abradant and toothbrush using same |
| CN201578391U (en) * | 2010-01-18 | 2010-09-15 | 陈金良 | 360-degree rotating water-proof toothbrush |
| US20110191971A1 (en) * | 2010-02-07 | 2011-08-11 | Pin Zeng | H Shape Toothbrush |
| CN102920520A (en) * | 2012-11-30 | 2013-02-13 | 杭州博达设计咨询有限公司 | Omnibearing electric toothbrush |
| CN206361631U (en) * | 2017-01-09 | 2017-07-28 | 温召辉 | A kind of electric candle with wick automatic swing effect |
| FR3047893A1 (en) * | 2017-06-08 | 2017-08-25 | Yann Castaldo | BRUSHING HEAD FOR ELECTRIC TOOTHBRUSH, AND ELECTRIC TOOTHBRUSH |
| CN208339621U (en) * | 2017-12-21 | 2019-01-08 | 罗章平 | Full flank of tooth electric toothbrush |
-
2017
- 2017-12-21 CN CN201711390492.XA patent/CN109938864A/en active Pending
- 2017-12-21 CN CN202210658559.8A patent/CN115517799A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3732589A (en) * | 1969-11-20 | 1973-05-15 | A Burki | Treatment appliance for teeth and the like |
| BE897485A (en) * | 1983-08-08 | 1983-12-01 | Papak Istvan Sommeryns Georges | Brush for cleaning all teeth surfaces simultaneously - has head divided into three resilient parts that surround teeth |
| CN2702717Y (en) * | 2004-03-08 | 2005-06-01 | 海波 | Six-side magnetic therapeutical electric tooth brush |
| CN1813655A (en) * | 2005-11-18 | 2006-08-09 | 江南大学 | Toothpaste without or with little abradant and toothbrush using same |
| CN201578391U (en) * | 2010-01-18 | 2010-09-15 | 陈金良 | 360-degree rotating water-proof toothbrush |
| US20110191971A1 (en) * | 2010-02-07 | 2011-08-11 | Pin Zeng | H Shape Toothbrush |
| CN102920520A (en) * | 2012-11-30 | 2013-02-13 | 杭州博达设计咨询有限公司 | Omnibearing electric toothbrush |
| CN206361631U (en) * | 2017-01-09 | 2017-07-28 | 温召辉 | A kind of electric candle with wick automatic swing effect |
| FR3047893A1 (en) * | 2017-06-08 | 2017-08-25 | Yann Castaldo | BRUSHING HEAD FOR ELECTRIC TOOTHBRUSH, AND ELECTRIC TOOTHBRUSH |
| CN208339621U (en) * | 2017-12-21 | 2019-01-08 | 罗章平 | Full flank of tooth electric toothbrush |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112274287A (en) * | 2020-10-21 | 2021-01-29 | 四川大学 | Tooth maintenance cleaner for children |
| CN113349971A (en) * | 2021-07-15 | 2021-09-07 | 济南可恩口腔医院有限公司 | Ultrasonic tooth cleaner with inflatable brush |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115517799A (en) | 2022-12-27 |
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