CN108553193A - Electric toothbrush - Google Patents
Electric toothbrush Download PDFInfo
- Publication number
- CN108553193A CN108553193A CN201810396519.4A CN201810396519A CN108553193A CN 108553193 A CN108553193 A CN 108553193A CN 201810396519 A CN201810396519 A CN 201810396519A CN 108553193 A CN108553193 A CN 108553193A
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- China
- Prior art keywords
- head
- toothpaste
- hard shell
- cream
- electric toothbrush
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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
- A61C17/32—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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
- A61C17/225—Handles or details thereof
- A61C17/227—Handles or details thereof with reservoirs, e.g. for toothpaste
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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
This application discloses a kind of electric toothbrushes, handle including interconnection and part of brushing teeth, the one end of part far from handle brush teeth as brush head, the side of brush head has bristle, brush head is equipped with out cream head on one side with bristle, toothpaste is installed in handle, there is toothpaste in toothpaste, part of brushing teeth has cream channel, the one end for going out cream channel is connected to cream head is gone out, the other end is connected to the paste outlet of toothpaste, electric toothbrush further includes driving element, driving element is used to the toothpaste in toothpaste being delivered to out cream head by going out cream channel, and it is flowed out on brush head or bristle from cream head is gone out.Toothpaste is built into handle inner by the electric toothbrush of the application, the toothpaste in toothpaste is passed sequentially through into paste outlet by driving element, goes out cream channel and goes out after cream head to be delivered on brush head or bristle, electric toothbrush is when in use, toothpaste need not be extruded on brush head with hand, it is practical very convenient, additionally it is possible to realize one-handed performance.
Description
Technical field
The present invention relates to tooth brushing devices, have and are related to electric toothbrush.
Background technology
Electric toothbrush makes brush head generate high-frequency vibration by the quick rotation or vibrations of electric core, can be by toothpaste point
Solution deeply cleans teeth space at subtle foam, and at the same time, the trembling of bristle can promote the blood circulation in oral cavity, to gingiva tissue
There is massage effect.
As ordinary toothbrush, toothpaste and toothbrush separation need manually to be extruded into external toothpaste for existing electric toothbrush
On the bristle of brush head, use is more inconvenient.
Invention content
The present invention is in view of the above-mentioned problems, overcome deficiency, it is proposed that a kind of electric tooth that can be transported to toothpaste on brush head
Brush.
The technical solution adopted by the present invention is as follows：
A kind of electric toothbrush, including the handle of interconnection and part of brushing teeth, the described one end of part far from handle of brushing teeth are
There is bristle, the brush head to be equipped with out cream head on one side with bristle, tooth is equipped in the handle for the side of brush head, brush head
Cream shell, has toothpaste in toothpaste, and the part of brushing teeth has a cream channel, it is described go out cream channel one end be connected to cream head is gone out,
The other end is connected to the paste outlet of toothpaste, and electric toothbrush further includes driving element, and the driving element is used for will be in toothpaste
Toothpaste be delivered to out cream head by going out cream channel, and flowed out on brush head or bristle from cream head is gone out.
Toothpaste is built into handle inner by the electric toothbrush of the application, by driving element by the toothpaste in toothpaste according to
It is secondary by paste outlet, go out cream channel and go out after cream head to be delivered on brush head or bristle, electric toothbrush when in use, need not be used
Toothpaste is extruded on brush head by hand, practical very convenient, additionally it is possible to realize one-handed performance.
In a wherein embodiment of the invention, it is described go out cream head be one-way valve structures.It is one-way valve structures, this energy to go out cream head
Enough prevent liquid reflux to going out in cream head, can effective protection go out the toothpaste in cream head, prevent from being contaminated.
In a wherein embodiment of the invention, it is described go out cream head include that hollow tubular portion connect with brush head and being arranged exists
Multiple flexible arc pieces of hollow tubular portion end, each flexible arc piece are uniformly distributed around the axis of hollow tubular portion, each elasticity
Arc-like sheet surrounds hemispherical dome structure.
When the larger elastic force that can overcome flexible arc piece of flexible arc piece inside pressure (i.e. driving element works),
The deformation of flexible arc piece expands outwardly, and toothpaste is discharged by the gap between arc-like sheet, when flexible arc piece inside pressure cannot
When enough overcoming the elastic force of flexible arc piece (i.e. driving element does not work), each flexible arc piece resets, and forms hemispherical dome structure,
It can prevent outside liquid from flowing into or out inside cream head.Going out this structure of cream head can prevent liquid reflux to going out in cream head, energy
Enough effective protections go out the toothpaste in cream head, prevent from being contaminated.
In a wherein embodiment of the invention, there is the first hollow connector on the part of brushing teeth, the first connector
There is madial wall internal thread, first connector to go out side of the cream channel far from brush head, the inner space of the first connector
It is connected to cream channel is gone out；
The handle includes the shank body of lower ending opening and the bottom cover that is connect with shank body lower thread, the upper end of the shank body
With the first through hole passed through for the first connector；
The toothpaste includes hollow hard shell and is slidingly sealed the piston being arranged in hard shell, piston with
Hard shell, which forms space, for storing toothpaste, the upper end of hard shell there is the second hollow connector, the paste outlet to exist
On second connector, the second connector is connected to hard shell inner space, and the lateral wall of the second connector has external screw thread, the
Two connectors are threadedly coupled with the first connector；
The driving element is air pump, and electric toothbrush further includes seal receptacle, and the lower end of the seal receptacle and hard shell is close
Envelope connection, seal receptacle, hard shell madial wall and piston form driving chamber, have the second through-hole on the seal receptacle, described
The gas outlet of air pump is connected to by the first pipeline with second through-hole, for being filled with gas into driving chamber, drives the work
Plug movement；
The bottom cover madial wall leans with seal receptacle, and air inlet/outlet or breather cheek valve are equipped on the bottom cover.
The upper end of the toothpaste of the application is by the second connector and the first connector screw-thread fit, to realize paste outlet
It is more convenient with the form assembly and disassembly of the connection for going out cream channel, threaded connection, and sealing effect is preferable；The piston of toothpaste can
Mobile, when piston moves up, toothpaste that can be in squeezing toothpaste shell, to make toothpaste pass through paste outlet, to flow into out cream logical
Road；The application in the lower end of hard shell by being tightly connected seal receptacle, to seal receptacle, hard shell madial wall, piston three
Person forms driving chamber, and driving element (air pump) can drive cavity pressure by the first pipeline to gas is filled with into driving chamber
Become larger, press piston and move up, realizes the automatic-extrusion of toothpaste.Air inlet/outlet or breather cheek valve be set, and extraneous gas can be into
Enter in handle, to which air pump can work normally.
The electric toothbrush of the application, after the toothpaste in toothpaste is finished, the toothpaste that can more renew, detailed process is such as
Under：Bottom cover (bottom cover is threadedly coupled with shank body) is first screwed out, seal receptacle is removed from hard shell then, hard shell is rotated, makes
Second connector is detached from the first connector, removes the toothpaste being finished, and new toothpaste is screwed in (the second connection of new toothpaste
Head screws in the first connector), then by sealed socket sleeve in hard shell lower end, both make sealing cooperation, screw bottom cover, make bottom cover with
Seal receptacle abuts against.
In a wherein embodiment of the invention, there are two spaced annular is recessed for the lateral wall tool of the hard shell
Slot, the seal receptacle are sleeved on hard shell outside, and for the madial wall tool of seal receptacle there are two annular protrusion, annular protrusion is recessed with annular
Slot corresponds cooperation.
The cooperation of annular groove and annular protrusion can ensure the sealing cooperation effect of seal receptacle and hard shell lateral wall
Fruit leans in conjunction with bottom cover madial wall with seal receptacle, even if driving cavity pressure is larger, seal receptacle will not be detached from hard shell
The cooperation of body, i.e. annular groove and annular protrusion will not fail, this structure has reliable sealing effect.
Preferably, rubber etc., which may be used, in seal receptacle has the material of certain flexibility.
In a wherein embodiment of the invention, the lower face of the hard shell is with multiple uniform around hard shell axis
The lug boss of setting, the seal receptacle madial wall have cyclic annular block, have multiple recesses, the recess and lug boss on cyclic annular block
Correspond cooperation.
Setting lug boss can facilitate when assembling and disassembling toothpaste, and the hand of operator has space-load, and dismounting is more convenient, close
The recess for sealing seat corresponds to as lug boss, realization can be facilitated to position in this way, to ensure that seal receptacle is reliable with hard shell
Cooperation.
In a wherein embodiment of the invention, the hard shell inner upper end has the first tubular limiting section, described hard
Also there is the side wall of mass shell body the second tubular limiting section coaxial with the first tubular limiting section, the second tubular limiting section to pass through connection
The side wall of bar and hard shell connects, and the first tubular limiting section is used to coordinate with the lateral wall on hard shell top, described
Second tubular limiting section is used to coordinate with the lateral wall in the middle part of hard shell.
The first tubular limiting section and the second tubular limiting section is arranged to limit toothpaste, i.e. toothpaste shell
Installation, and can ensure that stable structure is reliable.
Preferably, it is described go out cream head there are three, respectively go out cream head between the upper and lower every setting, go out the one end in cream channel respectively with respectively go out
Cream head is connected to.
In a wherein embodiment of the invention, the brush head is equipped with Water outlet spray head, the handle on one side with bristle
Interior that there is water pump, the part of brushing teeth to have exhalant canal, one end of exhalant canal be connected to each Water outlet spray head respectively, the other end and
The water outlet of water pump is connected to；The water inlet of the water pump is connected with the second pipeline, and one end of second pipeline is pierced by the hand
Handle (the second pipeline is connect with water source when use), alternatively, the side wall of the handle is equipped with water supply connector, the water inlet of the water pump
Mouthful be connected to the water outlet of the water supply connector by the second pipeline (external pipeline, the pipeline one end are connect with water source when use,
The other end is connected to the water inlet of water supply connector).
By the way that Water outlet spray head is arranged, it can spray water into oral cavity while brushing teeth, can realize diversified effect of brushing teeth
Fruit, can be with hydroblasting (can control pump working) while brushing teeth by control button.
In a wherein embodiment of the invention, it is described go out cream head at left and right sides of be respectively provided with that there are one Water outlet spray heads, it is described
The injection direction of Water outlet spray head is inclined to be directed at out cream head.
The outer end of bristle cannot be expressed into well by going out the toothpaste of cream head extrusion, by going out at left and right sides of cream head to be all provided with
Water outlet spray head is set, toothpaste can be released, toothpaste adequately coordinates with bristle, tooth, and the water sprayed in addition is to going out cream head
The effect for also acting as cleaning prevents toothpaste from remaining on cream head.
The vibrational structure of electric toothbrush is not the improvement of the application, and vibrational structure can be the arbitrary of existing electric toothbrush
Vibrational structure circuit board, the electricity with circuit board electrical connection are also equipped in the handle in a wherein embodiment of the invention
The vibration head of pond, the vibrating motor with circuit board electrical connection, the vibrating motor stretches into the part of brushing teeth.
In a wherein embodiment of the invention, air pump and water pump are and circuit board electrical connection.Also there is control electricity on handle
The control button of dynamic toothbrush workpiece.
In a wherein embodiment of the invention, there is handle upper end external thread column, part of brushing teeth to have threaded hole, external thread column
It is threadedly coupled with threaded hole, external thread column is hollow, and the vibration head of vibrating motor stretches into external thread column.Vibrating motor is in addition to installation
On handle, when practice, vibrating motor can also be mounted on brush head, at this time vibrating motor pass through conducting wire in handle
Circuit board electrical connection.
The beneficial effects of the invention are as follows：Toothpaste is built into handle inner by the electric toothbrush of the application, by driving member
Toothpaste in toothpaste is passed sequentially through paste outlet, goes out cream channel and go out after cream head to be delivered on brush head or bristle by part, electronic
Toothpaste when in use, need not be extruded on brush head by toothbrush with hand, practical very convenient, additionally it is possible to realize one-handed performance.
Description of the drawings：
Fig. 1 is the structural schematic diagram of 1 electric toothbrush of embodiment；
Fig. 2 is the schematic diagram after handle is detached with part of brushing teeth in Fig. 1；
Fig. 3 is the vertical view of 1 electric toothbrush of embodiment；
Fig. 4 is the structural schematic diagram of another angle of 1 electric toothbrush of embodiment；
Fig. 5 is the schematic diagram after Fig. 4 removal bottom covers；
Fig. 6 is the schematic diagram after Fig. 5 removal seal receptacles；
Fig. 7 is that Fig. 6 removes the schematic diagram after degassing pump and toothpaste；
Fig. 8 is A-A sectional views in Fig. 3；
Fig. 9 is the schematic diagram of toothpaste；
Figure 10 is the schematic diagram of seal receptacle；
Figure 11 is the structural schematic diagram of 2 electric toothbrush of embodiment；
Figure 12 is the enlarged drawing at B in Figure 11；
Figure 13 is the schematic diagram after the bottom cover of 2 electric toothbrush of embodiment is detached with shank body；
Figure 14 is the structural schematic diagram of 3 electric toothbrush of embodiment；
Figure 15 is the schematic diagram that embodiment 3 collapses electric toothbrush under working position；
Figure 16 is the schematic diagram that embodiment 3 collapses another angle of electric toothbrush under working position.
Each reference numeral is in figure：
1, handle；2, it brushes teeth part；3, brush head；4, bristle；5, go out cream head；6, toothpaste；7, paste outlet；8, go out cream channel；
9, driving element；10, hollow tubular portion；11, flexible arc piece；12, the first connector；13, shank body；14, bottom cover；15, first
Through-hole；16, hard shell；17, the second connector；18, piston；19, seal receptacle；20, driving chamber；21, the second through-hole；22,
One pipeline；23, breather cheek valve；24, annular groove；25, annular protrusion；26, lug boss；27, cyclic annular block；28, recess；29、
First tubular limiting section；30, the second tubular limiting section；31, connecting rod；32, Water outlet spray head；33, water pump；34, the second pipeline；
35, circuit board；36, battery；37, external thread column；38, threaded hole；39, swivel mount；40, covering；41, bactericidal lamp；42, it dries up
Fan；43, linking arm；44, rotation axis；45, the first location structure；46, control button；47, vibrating motor.
Specific implementation mode：
With reference to each attached drawing, the present invention is described in detail.
Embodiment 1
As shown in Fig. 1,2,3 and 8, a kind of electric toothbrush, including the handle 1 of interconnection and part 2 of brushing teeth, part 2 of brushing teeth
One end far from handle 1 is brush head 3, and there is bristle 4, brush head 3 to be equipped with out cream head on one side with bristle 4 for the side of brush head 3
5, toothpaste 6 is installed in handle 1, in toothpaste 6 there is toothpaste, part 2 of brushing teeth to have cream channel 8, go out the one end in cream channel 8
It is connected to cream head 5 is gone out, the other end is connected to the paste outlet 7 of toothpaste 6, and electric toothbrush further includes driving element 9, driving element 9
For the toothpaste in toothpaste 6 to be delivered to out cream head 5 by going out cream channel 8, and brush head 3 or bristle 4 are flowed out to from cream head 5 is gone out
On.
Toothpaste 6 is built into inside handle 1 by the electric toothbrush of the application, by driving element 9 by the tooth in toothpaste 6
Cream is delivered to after passing sequentially through paste outlet 7, go out cream channel 8 and going out cream head 5 on brush head 3 or bristle 4, and electric toothbrush is using
When, toothpaste need not be extruded on brush head 3 with hand, it is practical very convenient, additionally it is possible to realize one-handed performance.
As illustrated in FIG 8 and FIG 12, in this present embodiment, go out cream head 5 to include the hollow tubular portion 10 connecting with brush head 3 and set
Multiple flexible arc pieces 11 in 10 end of hollow tubular portion are set, each flexible arc piece 11 is uniform around the axis of hollow tubular portion 10
Distribution, each flexible arc piece 11 surround hemispherical dome structure.It can overcome flexible arc when 11 inside pressure of flexible arc piece is larger
When the elastic force of piece 11 (work of driving element 9), the deformation of flexible arc piece 11 expands outwardly, and toothpaste passes through between arc-like sheet
Gap is discharged, and when 11 inside pressure of flexible arc piece can not overcome the elastic force of flexible arc piece 11, (i.e. driving element 9 is not
Work), each flexible arc piece 11 resets, and forms hemispherical dome structure, can prevent outside liquid from flowing into or out inside cream head 5.Go out cream
First 5 this structure can prevent liquid reflux to going out in cream head 5, can effective protection go out the toothpaste in cream head 5, prevent dirty
Dye.When practice, it can also be one-way valve structures to go out cream head 5.
As shown in Fig. 4,5,6,7,8,9 and 10, in this present embodiment, there is the first hollow connector 12 on part 2 of brushing teeth,
There is the madial wall of first connector 12 internal thread, the first connector 12 to go out side of the cream channel 8 far from brush head 3, and first connects
The inner space of connector 12 is connected to cream channel 8 is gone out；
The shank body 13 of handle 1 including lower ending opening and the bottom cover 14 being connect with 13 lower thread of shank body, shank body 13 it is upper
Hold the first through hole 15 for having and being passed through for the first connector 12；
Toothpaste 6 includes hollow hard shell 16 and is slidingly sealed the piston 18 being arranged in hard shell 16, living
Plug 18 forms space with hard shell 16 has the second hollow connector 17 for storing toothpaste, the upper end of hard shell 16,
On the second connector 17, the second connector 17 is connected to paste outlet 7 with 16 inner space of hard shell, outside the second connector 17
There is side wall external screw thread, the second connector 17 to be threadedly coupled with the first connector 12；
Driving element 9 is air pump, and electric toothbrush further includes seal receptacle 19, and seal receptacle 19 and the lower end of hard shell 16 seal
Connection, seal receptacle 19,16 madial wall of hard shell and piston 18 form driving chamber 20, have the second through-hole on seal receptacle 19
21, the gas outlet of air pump 9 is connected to by the first pipeline 22 with the second through-hole 21, for being filled with gas into driving chamber 20, is driven
Piston 18 moves；
14 madial wall of bottom cover leans with seal receptacle 19, and it is (single when practice that breather cheek valve 23 is equipped on bottom cover 14
It is readily modified as air inlet/outlet to intake valve 23).
The upper end of the toothpaste 6 of the application is by 12 screw-thread fit of the second connector 17 and the first connector, to realize
The form assembly and disassembly of paste outlet 7 and the connection for going out cream channel 8, threaded connection are more convenient, and sealing effect is preferable；Toothpaste 6
Piston 18 can move, when piston 18 moves up, toothpaste that can be in squeezing toothpaste shell 6 to make toothpaste pass through
Cream mouth 7 flows into out cream channel 8；The application by the lower end of hard shell 16 be tightly connected seal receptacle 19, to seal receptacle 19,
16 madial wall of hard shell, 18 three of piston formed driving chamber 20, driving element 9 (air pump) by the first pipeline 22 can to
Gas is filled in driving chamber 20, pressure becomes larger in driving chamber 20, presses piston 18 and moves up, realizes the automatic-extrusion of toothpaste.Setting
Air inlet/outlet or breather cheek valve 23, extraneous gas can enter in handle 1, to which air pump can work normally.
The electric toothbrush of the application, after the toothpaste in toothpaste 6 is finished, the toothpaste 6 that can more renew, detailed process
It is as follows：Bottom cover 14 (bottom cover 14 is threadedly coupled with shank body 13) is first screwed out, then removes seal receptacle 19 from hard shell 16, is rotated
Hard shell 16 makes the second connector 17 be detached from the first connector 12, removes the toothpaste 6 being finished, new toothpaste 6 is screwed in
(the second connector 17 of new toothpaste 6 screws in the first connector 12), then seal receptacle 19 is sleeved on 16 lower end of hard shell, make two
Person seals cooperation, screws bottom cover 14, bottom cover 14 is made to be abutted against with seal receptacle 19.
As shown in Figures 9 and 10, in this present embodiment, there are two spaced annular is recessed for the lateral wall tool of hard shell 16
Slot 24, seal receptacle 19 are sleeved on hard shell 16 outside, and there are two annular protrusion 25, annular protrusions 25 for the madial wall tool of seal receptacle 19
It corresponds and coordinates with annular groove 24.The cooperation of annular groove 24 and annular protrusion 25 can ensure seal receptacle 19 and hard
The sealing fiting effect of 16 lateral wall of shell leans in conjunction with 14 madial wall of bottom cover with seal receptacle 19, even if 20 internal pressure of driving chamber
Power is larger, and seal receptacle 19 will not be detached from hard shell 16, i.e. the cooperation of annular groove 24 and annular protrusion 25 will not fail, this
Structure has reliable sealing effect.
Preferably, rubber etc., which may be used, in seal receptacle 19 has the material of certain flexibility.
As shown in Figures 9 and 10, in this present embodiment, the lower face of hard shell 16 has multiple around 16 axis of hard shell
The lug boss 26 being uniformly arranged, 19 madial wall of seal receptacle have cyclic annular block 27, have multiple recesses 28, recess 28 on cyclic annular block 27
It corresponds and coordinates with lug boss 26.Setting lug boss 26 can facilitate when assembling and disassembling toothpaste 6, the hand of operator have space by
Power, dismounting is more convenient, and the recess 28 of seal receptacle 19 corresponds to as lug boss 26, and realization can be facilitated to position in this way, to
Ensure seal receptacle 19 and 16 reliable fit of hard shell.
As shown in FIG. 7 and 8, in this present embodiment, 16 inner upper end of hard shell has the first tubular limiting section 29, hard
The side wall of shell 16 also has the second tubular limiting section 30 coaxial with the first tubular limiting section 29, the second tubular limiting section 30 logical
It crosses connecting rod 31 to connect with the side wall of hard shell 16, the first tubular limiting section 29 is for the lateral wall with 16 top of hard shell
Cooperation, the second tubular limiting section 30 are used to coordinate with the lateral wall at 16 middle part of hard shell.
The first tubular limiting section 29 and the second tubular limiting section 30, which is arranged, to limit toothpaste 6, that is, facilitates tooth
The installation of cream shell 6, and can ensure that stable structure is reliable.
In the present embodiment, go out there are three cream heads 5, respectively go out cream head 5 between the upper and lower every setting, go out the one end in cream channel 8 respectively with
Respectively go out the connection of cream head 5.
The vibrational structure of electric toothbrush is not the improvement of the application, and vibrational structure can be the arbitrary of existing electric toothbrush
Vibrational structure in this present embodiment as shown in figs. 5 and 8, circuit board 35 is also equipped in handle 1, is electrically connected with circuit board 35
Battery 36, the vibrating motor 47 that is electrically connected with circuit board 35, the vibration head of vibrating motor 47 stretches into part 2 of brushing teeth.Air pump and water
Pump 33 is electrically connected with circuit board 35.Also there is the control button 46 of control power toothbrush workpiece on handle 1.
As shown in Figures 2 and 8, in this present embodiment, there is 1 upper end of handle external thread column 37, part 2 of brushing teeth to have threaded hole
38, external thread column 37 is threadedly coupled with threaded hole 38, and external thread column 37 is hollow, and the vibration head of vibrating motor 47 stretches into external thread column
In 37.Vibrating motor 47 is in addition to being mounted on handle 1, and when practice, vibrating motor 47 can also be mounted on brush head 3, this
When vibrating motor 47 be electrically connected with the circuit board 35 in handle 1 by conducting wire.
Embodiment 2
As shown in Figure 11,12 and 13, difference lies in this present embodiment, brush head 3 has the present embodiment with embodiment 1
Bristle 4 is also equipped with Water outlet spray head 32 on one side, also has water pump 33 in handle 1, part 2 of brushing teeth also has exhalant canal, water outlet
The one end in channel is connected to each Water outlet spray head 32 respectively, and the other end is connected to the water outlet of water pump 33；The water inlet of water pump 33 connects
It is connected to the second pipeline 34, one end of the second pipeline 34 is pierced by handle 1, and the part that the second pipeline 34 is located on the outside of handle in figure is done
It omits, has just drawn very small one end, the second pipeline 34 is connect with water source (such as water in cup) when use.Preferably, also
It can be arranged such that：The side wall of handle 1 is equipped with water supply connector, and the water inlet of water pump 33 passes through the second pipeline and water supply connector
Water outlet is connected to (external pipeline, the pipeline one end are connect with water source when use, and the other end is connected to the water inlet of water supply connector),
This structure allows external pipeline to be accessed when needing using spraying function, can be removed when need not spray water, such hand
It will not a water pipe, whole volume can be with light and flexibles in tow outside handle.
By the way that Water outlet spray head 32 is arranged, it can spray water into oral cavity while brushing teeth, can realize diversified brush teeth
Effect, can be with hydroblasting (can control water pump 33 to work) while brushing teeth by control button 46.
As shown in figure 12, in this present embodiment, the left and right sides for going out cream head 5 is respectively provided with there are one Water outlet spray head 32, is discharged
The injection direction of nozzle 32 is inclined to be directed at out cream head 5.The outer of bristle 4 cannot be expressed into well by going out the toothpaste of the extrusion of cream head 5
End, by being respectively provided with Water outlet spray head 32 in the left and right sides for going out cream head 5, toothpaste can be released, toothpaste adequately with brush
Hair 4, tooth cooperation, the water sprayed in addition also act as the effect of cleaning to going out cream head 5, prevent toothpaste from remaining on cream head 5.
Embodiment 3
As shown in Figure 14,15 and 16, the present embodiment also discloses that a kind of electric toothbrush, and specifically, disclosing can
To the electric toothbrush that brush head 3 is sterilized, difference lies in also rotate on handle 1 for the present embodiment and embodiment 1 or embodiment 2
Swivel mount 39 is installed, the end of swivel mount 39 has covering 40, and swivel mount 39, which has, collapses working position, is collapsing working position
When, covering 40 covers in brush head 3 and bristle 4, and the inside of covering 40 is equipped with bactericidal lamp 41.
After after brushing, swivel mount 39 is rotated, so that swivel mount 39 is in and collapses working position, covering 40 is by brush head 3 at this time
It is covered in bristle 4, can be to 4 side irradiation light of bristle by the way that the bactericidal lamp 41 in 40 inside of covering is arranged, it can be effective
Sterilizing.
In this present embodiment, bactericidal lamp 41 is ultraviolet LED lamp.
In this present embodiment, drying fan 42 is installed, drying fan 42 is used to dry to bristle 4 on covering 40.Tide
Wet environment lower bristle 4 grows bacterium with being easy, and moist bristle 4 can be dried up by drying up fan 42 by setting, cooperation sterilization
The sterilizing function of lamp 41 can preferably ensure the clean hygiene of bristle 4.
In this present embodiment, there is battery 36, battery 36 to be used to power to bactericidal lamp 41 or drying fan 42 in handle 1.
When practice, it can be used for additionally mounted second battery 36, the second battery 36 to bactericidal lamp 41 or drying wind on swivel mount 39
42 power supply of fan.
In this present embodiment, swivel mount 39 include two linking arms 43, each linking arm 43 by rotation axis 44 respectively with hand
The lateral wall of handle 1 is rotatably assorted, and the lateral wall of handle 1 all has the first location structure 45 in the upper and lower sides of rotation axis 44, connection
There is the second location structure (not shown), the first location structure 45 and the second location structure to cooperate for the inside of arm 43.
In this present embodiment, the first location structure 45 is salient point, and the second location structure is concave point；Either, the first positioning
Structure 45 is concave point, and the second location structure is salient point.Positioning action can be played by the cooperation of salient point and concave point.Work as linking arm
43 with the first location structure 45 positioned at the upside of rotation axis 44 when coordinating, and rotating turret, which is in, collapses working position.
The foregoing is merely the preferred embodiment of the present invention, not thereby limit the scope of patent protection of the present invention, all
It is directly or indirectly to be used in other relevant technologies with equivalent structure transformation made by description of the invention and accompanying drawing content
Field includes similarly within the scope of the present invention.
Claims (10)
1. a kind of electric toothbrush, including the handle of interconnection and part of brushing teeth, the described one end of part far from handle of brushing teeth is brush
The side of head, brush head has bristle, which is characterized in that the brush head is equipped with out cream head, the handle on one side with bristle
Toothpaste is inside installed, there is toothpaste in toothpaste, the part of brushing teeth has a cream channel, it is described go out cream channel one end with go out
Cream head is connected to, and the other end is connected to the paste outlet of toothpaste, and electric toothbrush further includes driving element, and the driving element is used for will
Toothpaste in toothpaste is delivered to out cream head by going out cream channel, and is flowed out on brush head or bristle from cream head is gone out.
2. electric toothbrush as described in claim 1, which is characterized in that it is described go out cream head be one-way valve structures.
3. electric toothbrush as described in claim 1, which is characterized in that it is described go out cream head include the hollow tubular being connect with brush head
Portion and multiple flexible arc pieces in hollow tubular portion end are set, each flexible arc piece is uniform around the axis of hollow tubular portion
Distribution, each flexible arc piece surround hemispherical dome structure.
4. electric toothbrush as described in claim 1, which is characterized in that there is the first hollow connector on the part of brushing teeth,
There is the madial wall of first connector internal thread, first connector to go out side of the cream channel far from brush head, the first connection
The inner space of head is connected to cream channel is gone out；
The handle includes the shank body of lower ending opening and the bottom cover that is connect with shank body lower thread, and the upper end of the shank body has
The first through hole passed through for the first connector；
The toothpaste includes hollow hard shell and is slidingly sealed the piston being arranged in hard shell, piston and hard
Shell forms space has the second hollow connector for storing toothpaste, the upper end of hard shell, and the paste outlet is second
On connector, the second connector is connected to hard shell inner space, and the lateral wall of the second connector has external screw thread, and second connects
Connector is threadedly coupled with the first connector；
The driving element is air pump, and electric toothbrush further includes seal receptacle, and the lower end sealing of the seal receptacle and hard shell connects
It connects, seal receptacle, hard shell madial wall and piston form driving chamber, have the second through-hole, the air pump on the seal receptacle
Gas outlet be connected to second through-hole by the first pipeline, for being filled with gas into driving chamber, the piston is driven to move
It is dynamic；
The bottom cover madial wall leans with seal receptacle, and air inlet/outlet or breather cheek valve are equipped on the bottom cover.
5. electric toothbrush as claimed in claim 4, which is characterized in that there are two intervals to set for the lateral wall tool of the hard shell
The annular groove set, the seal receptacle are sleeved on hard shell outside, and there are two annular protrusion, convex annulars for the madial wall tool of seal receptacle
It rises to correspond with annular groove and coordinate.
6. electric toothbrush as claimed in claim 5, which is characterized in that the lower face of the hard shell has multiple around hard
The lug boss that shell axis is uniformly arranged, the seal receptacle madial wall have cyclic annular block, have multiple recesses on cyclic annular block, described
Recess is corresponded with lug boss to be coordinated.
7. electric toothbrush as claimed in claim 4, which is characterized in that the hard shell inner upper end is limited with the first tubular
The side wall in position portion, the hard shell also has the second tubular limiting section coaxial with the first tubular limiting section, the second tubular limit
Position portion is connected by the side wall of connecting rod and hard shell, and the first tubular limiting section is for the outside with hard shell top
Wall coordinates, and the second tubular limiting section is used to coordinate with the lateral wall in the middle part of hard shell.
8. electric toothbrush as described in claim 1, which is characterized in that there is the brush head water outlet that is equipped on one side of bristle to spray
Head, the handle is interior, and there is water pump, the part of brushing teeth there is exhalant canal, one end of exhalant canal to connect respectively with each Water outlet spray head
Logical, the other end is connected to the water outlet of water pump；The water inlet of the water pump is connected with the second pipeline, one end of second pipeline
Be pierced by the handle, alternatively, the side wall of the handle is equipped with water supply connector, the water inlet of the water pump by the second pipeline with
The water outlet of the water supply connector is connected to.
9. electric toothbrush as claimed in claim 8, which is characterized in that it is described go out cream head at left and right sides of be respectively provided with there are one going out
Sprinkler head, the injection direction of the Water outlet spray head is inclined to be directed at out cream head.
10. electric toothbrush as described in claim 1, which is characterized in that be also equipped with circuit board and circuit board in the handle
The vibration head of the battery of electrical connection, the vibrating motor with circuit board electrical connection, the vibrating motor stretches into the part of brushing teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810396519.4A CN108553193A (en) | 2018-04-28 | 2018-04-28 | Electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810396519.4A CN108553193A (en) | 2018-04-28 | 2018-04-28 | Electric toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108553193A true CN108553193A (en) | 2018-09-21 |
Family
ID=63537358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810396519.4A Pending CN108553193A (en) | 2018-04-28 | 2018-04-28 | Electric toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108553193A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109893278A (en) * | 2019-03-19 | 2019-06-18 | 深圳市沃特沃德股份有限公司 | Toothpaste conveying assembly and electric toothbrush |
| CN112493662A (en) * | 2020-11-23 | 2021-03-16 | 深圳素士科技股份有限公司 | Tooth brush |
| CN113317899A (en) * | 2021-05-31 | 2021-08-31 | 余姚永耀光电科技有限公司 | Electric toothbrush for science and education children |
| WO2023109166A1 (en) * | 2021-12-17 | 2023-06-22 | 深圳迪米生活科技有限公司 | Electric toothbrush |
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| CN113317899A (en) * | 2021-05-31 | 2021-08-31 | 余姚永耀光电科技有限公司 | Electric toothbrush for science and education children |
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Application publication date: 20180921 |
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