CN109846190A - Anti-pollution component and electric toothbrush - Google Patents
Anti-pollution component and electric toothbrush Download PDFInfo
- Publication number
- CN109846190A CN109846190A CN201910210009.8A CN201910210009A CN109846190A CN 109846190 A CN109846190 A CN 109846190A CN 201910210009 A CN201910210009 A CN 201910210009A CN 109846190 A CN109846190 A CN 109846190A
- Authority
- CN
- China
- Prior art keywords
- channel
- cream
- defeated
- cream channel
- mounting groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention discloses a kind of anti-pollution component and electric toothbrushes, anti-pollution component includes shell, head toothbrushes and seal assembly, shell is equipped with defeated cream channel, head toothbrushes are fixed on shell, cream channel is provided with out on head toothbrushes, cream channel is fluidly connected with defeated cream channel out, when defeated cream channel stops conveying toothpaste, seal assembly is connected to defeated cream channel close to the outlet for going out cream one end of the channel, to close defeated cream channel；When defeated cream channel starts to convey toothpaste, seal assembly is separated with defeated cream channel close to the outlet for going out cream one end of the channel, to open defeated cream channel.Anti-pollution component of the invention and electric toothbrush, by the way that the seal assembly for closing defeated cream channel outlet is arranged, during user of toothbrushing, not used toothpaste is polluted it is possible to prevente effectively from the pollutants such as water stain, foam enter in defeated cream channel, user experience is more preferable.
Description
Technical field
The present invention relates to technical field of electronic equipment, more particularly to a kind of anti-pollution component and electric toothbrush.
Background technique
Electric toothbrush makes to brush as a kind of tooth automated cleaning tool by the quick rotation or vibration of electric core
Head generates high-frequency vibration, and toothpaste is resolved into subtle foam, deeply cleans teeth space by moment, and at the same time, the trembling of bristle can promote
The blood circulation of snout cavity has massage effect to gingiva tissue.Some present electric toothbrushes are internally provided with toothpaste box, by squeezing
Toothpaste in toothpaste box is transported on brush head by pressure device, and user uses more convenient；But these electric toothbrushes are in the mistake brushed teeth
Cheng Zhong, the pollutants such as water stain, foam can enter inside electric toothbrush along the channel of the conveying toothpaste on brush head, to electric toothbrush
Internal not used toothpaste pollutes, and when user reuses electric toothbrush and brushes teeth, these contaminated toothpaste will be right
The oral cavity of user damages or influences toothbrushing effect, and when serious, user even will appear oral problem, affects electric tooth
The user experience of brush.
Summary of the invention
The main purpose of the present invention is to provide one kind can keep be not used toothpaste spatter property anti-pollution component and
Electric toothbrush.
In order to achieve the above objectives, the technical solution used in the present invention is: a kind of anti-pollution component, including shell, toothbrush
Head and seal assembly, shell are equipped with defeated cream channel, and head toothbrushes are fixed on shell, cream channel are provided with out on head toothbrushes, out
Cream channel is fluidly connected with defeated cream channel, and when defeated cream channel stops conveying toothpaste, it is close that seal assembly is connected to defeated cream channel
The outlet of cream one end of the channel out, to close defeated cream channel；When defeated cream channel starts to convey toothpaste, seal assembly and defeated cream channel
Outlet separation close to cream one end of the channel out, to open defeated cream channel.Further, shell is equipped with mounting groove, and head toothbrushes are inserted
If being fixed on mounting groove, defeated cream channel is connected to cream channel out via mounting groove, and seal assembly is set in mounting groove.
Further, seal assembly includes elastic component and type of tamper evidence, type of tamper evidence defeated cream channel closed at one end, the other end and bullet
Property the connection of part one end, the elastic component other end is connected to the side wall of mounting groove.
Further, type of tamper evidence includes inserting paragraph and connecting section, and inserting paragraph is set to connecting section one end and the defeated cream channel of insertion
Interior, connecting section one end is connected to defeated cream channel close to the outlet side of mounting groove one end, and the connecting section other end is connect with elastic component.
Further, type of tamper evidence further includes guide section, and guide section is tapered, and guide section is set to inserting paragraph far from connecting section
One end.
Further, type of tamper evidence is equipped with spliced eye, and elastic component one end is inserted into spliced eye.
Further, head toothbrushes include work department and insertion section, and insertion section is set to work department close to the end of mounting groove side
The shape of face, insertion section and mounting groove matches, and insertion section is fixed in mounting groove, and work department is connected to the notch week of mounting groove
Side.
Further, head toothbrushes further include cream part out, and cream channel is set to cream part out, and head toothbrushes, which are equipped with, runs through work department
With the mounting hole of insertion section, cream part is set in mounting hole out.
Further, cream part includes inserting section and convex section out, and convex section is set to inserting section one end, and inserting section insertion is fixed
In mounting hole and convex section is connected to the surface that work department deviates from insertion section side, and inserting section and convex section are run through in cream channel out.
Further, cream channel includes big cylindrical section and roundlet shell of column out, and big cylindrical section is set to inserting section, and roundlet shell of column is set
In convex section, big cylindrical section is connected to roundlet shell of column, roundlet shell of column at least two, and at least two roundlet shell of column is in convex section
Upper interval setting.
Further, work department is equipped with several bristles away from the surface of plug division one end, and bristle is arranged around mounting hole.
Further, head toothbrushes are fixed in mounting groove by ultrasonic bonding.
It further, further include tooth tube, tooth tube is set in defeated cream channel, and type of tamper evidence one end is inserted in tooth tube.
The invention also provides a kind of electric toothbrushes, the anti-pollution component including any of the above-described.
Anti-pollution component of the invention and electric toothbrush, by the way that the seal assembly for closing defeated cream channel outlet is arranged,
When electric toothbrush needs toothpaste being transported to head toothbrushes, outlet of the seal assembly under the squeezing action of toothpaste with defeated cream channel
Separation allows toothpaste to flow into the cream channel out of head toothbrushes from defeated cream channel, to flow out to outside head toothbrushes for user of toothbrushing；Tooth
After cream conveys, seal assembly is abutted to again in the outlet in defeated cream channel, by defeated cream channel and cream channel separation out, with
During family is brushed teeth, not used toothpaste is made it is possible to prevente effectively from the pollutants such as water stain, foam enter in defeated cream channel
At pollution, the user experience of electric toothbrush is more preferable.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the anti-pollution component of one embodiment of the invention；
Fig. 2 is the decomposition texture schematic diagram of the anti-pollution component of one embodiment of the invention；
Fig. 3 is the structural schematic diagram of the shell of one embodiment of the invention；
Fig. 4 is the cross-sectional view of Section A-A in Fig. 3；
Fig. 5 is the structural schematic diagram of the head toothbrushes of one embodiment of the invention；
Fig. 6 is the overall structure diagram for cream part of one embodiment of the invention；
Fig. 7 is the sectional structure chart for cream part of one embodiment of the invention；
Fig. 8 is the structural schematic diagram of the type of tamper evidence of one embodiment of the invention；
Fig. 9 is the structural schematic diagram of the type of tamper evidence of another embodiment of the present invention；
Figure 10 is the type of tamper evidence of one embodiment of the invention and the connection structure diagram of head toothbrushes.
In figure: 1, shell；11, defeated cream channel；12, mounting groove；2, head toothbrushes；21, work department；22, insertion section；23, pacify
Fill hole；24, bristle；3, go out cream part；30, go out cream channel；301, big cylindrical section；302, roundlet shell of column；31, inserting section；32, it protrudes
Section；4, seal assembly；41, elastic component；42, type of tamper evidence；421, inserting paragraph；422, connecting section；4221, spliced eye；423, it is oriented to
Section；5, tooth tube.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Referring to Fig.1-2, the anti-pollution component of the embodiment of the present invention, including shell 1, head toothbrushes 2 and seal assembly 4, shell
Body 1 is equipped with defeated cream channel 11, and head toothbrushes 2 are fixed on shell 1, cream channel 30 is provided with out on head toothbrushes 2, out cream channel 30 with
Defeated cream channel 11 fluidly connects, and when defeated cream channel 11 stops conveying toothpaste, seal assembly 4 is connected to defeated cream channel 11 close to out
The outlet of 30 one end of cream channel, to close defeated cream channel 11；When defeated cream channel 11 start convey toothpaste when, seal assembly 4 with it is defeated
Cream channel 11 is close to the outlet separation for going out 30 one end of cream channel, to open defeated cream channel 11.Above-mentioned anti-pollution component, passes through setting
The seal assembly 4 exported for closing defeated cream channel 11, when electric toothbrush needs toothpaste being transported to head toothbrushes 2, sealing group
Part 4 separates under the squeezing action of toothpaste with the outlet in defeated cream channel 11, and toothpaste is allowed to flow into toothbrush from defeated cream channel 11
Go out cream channel 30 on first 2, it is outer for user of toothbrushing to flow out to head toothbrushes 2；After toothpaste conveys, seal assembly 4 supports again
It is connected in the outlet in defeated cream channel 11, defeated cream channel 11 is isolated with cream channel 30 out, during user of toothbrushing, Ke Yiyou
Effect avoids the pollutants such as water stain, foam from entering, and defeated cream channel 11 is interior to pollute not used toothpaste.
In addition, it is noted that " fluidly connecting " in present embodiment refer to can be logical for fluid (such as toothpaste)
The connection structure crossed (wherein, connection can have bending etc. between the two).
Referring to Fig. 2-4, shell 1 is equipped with mounting groove 12, and head toothbrushes 2, which plug, is fixed on mounting groove 12, defeated 11 He of cream channel
Cream channel 30 is connected to via mounting groove 12 out, and seal assembly 4 is set in mounting groove 12.By the way that mounting groove 12 is arranged on shell 1,
During installation, can first seal assembly 4 be installed in mounting groove 12 to close defeated cream channel 11, then head toothbrushes 2 is installed to
It is easy to assembly on mounting groove 12.In the present embodiment, head toothbrushes 2 can be fixed on mounting groove 12 by ultrasonic bonding.When
So, in other embodiments, head toothbrushes 2 can be structure as a whole with shell 1, be made such as directly through injection molding.
Referring to Fig. 2, seal assembly 4 includes elastic component 41 and type of tamper evidence 42, the defeated cream channel 11 closed at one end of type of tamper evidence 42, separately
One end is connect with 41 one end of elastic component, and 41 other end of elastic component is connected to the side wall of mounting groove 12.When defeated cream channel 11 start to
When head toothbrushes 2 convey toothpaste, type of tamper evidence 42 is separated under the squeezing action of toothpaste with defeated cream channel 11, and toothpaste is from defeated cream channel 11
Outflow enters the cream channel 30 out on head toothbrushes 2 after flowing through mounting groove 12, it is outer for user of toothbrushing finally to flow out head toothbrushes 2；When defeated
When cream channel 11 stops conveying toothpaste, type of tamper evidence 42 recloses defeated cream channel 11 under the rebound effect of elastic component 41, defeated
Cream channel 11 is closed close to the outlet of 12 one end of mounting groove, and the pollutants such as water stain or foam that user generates when brushing teeth can not
Into defeated cream channel 11, the toothpaste being not used by defeated cream channel 11 is effectively protected.
Referring to Fig. 8, type of tamper evidence 42 includes inserting paragraph 421 and connecting section 422, inserting paragraph 421 be set to 422 one end of connecting section and
It is inserted into defeated cream channel 11,422 one end of connecting section is connected to defeated cream channel 11 close to the outlet side of 12 one end of mounting groove, abuts
422 other ends of section are connect with elastic component 41.When defeated cream channel 11 stops conveying toothpaste, inserting paragraph 421 is inserted into defeated cream channel 11
It is interior, and 422 one end of connecting section is connected on 12 side wall of mounting groove to close defeated cream channel 11, effectively prevent water stain and foam etc. dirty
It contaminates object and enters defeated cream channel 11, while under the withstanding effect of connecting section 422 and 12 side wall of mounting groove, being also possible to prevent entirely stifled
Plug member 42 all submerges defeated cream channel 11 and is not easy to come out out of defeated cream channel 11, and 422 other end of connecting section and elastic component
41 connections can make connecting section 422 and 12 side wall of mounting groove keep being in close contact, and avoid connecting section 422 and peace during brushing teeth
The separation of 12 side wall of tankage.Further, in the present embodiment, type of tamper evidence 42 is made of elastic material, and inserting paragraph 421 is in cylinder
Shape, accordingly, defeated cream channel 11 are also cylindrical, and the diameter of inserting paragraph 421 is equal or slightly larger than the diameter in defeated cream channel 11,
The inside wall surface in 421 weeks side wall surfaces of inserting paragraph and defeated cream channel 11 can in this way be in close contact, further increases type of tamper evidence 42
Sealing performance.
Referring to Fig.1 0, shaded surface of the connecting section 422 close to 2 side of head toothbrushes goes out cream channel 30 close to 12 one end of mounting groove
Outlet；Specifically, connecting section 422 is in rectangle or circle close to the surface of 2 side of head toothbrushes, herein with no restrictions, as long as can
It is covered so that cream channel 30 will be gone out close to the outlet of 12 one end of mounting groove.Cream channel 30 is covered out by connecting section 422, it can be with
Prevent out the toothpaste in cream channel 30 from flowing into mounting groove 12, mounting groove 12 keeps cleaning.
Referring to Fig. 8, type of tamper evidence 42 further includes guide section 423, and guide section 423 is tapered, and guide section 423 is set to inserting paragraph
421 one end far from connecting section 422.When type of tamper evidence 42 is inserted into defeated cream channel 11, guide section 423 can play the work of guidance
With inserting paragraph 421 can be made accurately to be inserted into defeated cream channel 11, prevent type of tamper evidence 42 from shifting and influencing sealing effect.
In one embodiment, elastic component 41 is directly connected to the one end of connecting section 422 far from defeated cream channel 11, for blocking
Part 42 provides elastic force, makes the inserting paragraph 421 of type of tamper evidence 42 is stable to be inserted in defeated cream channel 11, to close defeated cream channel 11, keeps away
Exempt from toothpaste outflow.
Referring to Fig. 9, in another embodiment, type of tamper evidence 42 is equipped with spliced eye 4221, and grafting is inserted into 41 one end of elastic component
In hole 4221.In the present embodiment, spliced eye 4221 is set on connecting section 422.By the way that spliced eye 4221 is arranged, elasticity can be made
41 one end of part can steadily be connect with type of tamper evidence 42, and 41 one end of elastic component is avoided to separate with type of tamper evidence 42 and influence type of tamper evidence 42
To the sealing effect in defeated cream channel 11；And it can be avoided during installation first in 41 one end of elastic component insertion spliced eye 4221
41 one end of elastic component is separated with type of tamper evidence 42 during the installation process, installs more convenient operation.
Referring to Fig. 5, head toothbrushes 2 include work department 21 and insertion section 22, and insertion section 22 is set to work department 21 close to mounting groove
The end face of 12 sides, insertion section 22 and the shape of mounting groove 12 match, and insertion section 22 is fixed in mounting groove 12, work department 21
It is connected to the notch side of mounting groove 12.In the present embodiment, work department 21 in the form of sheets, to increase the surface area of work department 21,
To increase the contact area of head toothbrushes 2 Yu tooth, more conducively cleaning of teeth.
Referring to Fig. 5, head toothbrushes 2 further include cream part 3 out, and cream channel 30 is set to cream part 3 out, and head toothbrushes 2 are equipped with installation
Hole 23, specifically, mounting hole 23 runs through work department 21 and insertion section 22, cream part 3 is set in mounting hole 23 out.In the present embodiment
In, cream part 3 can be fixed in mounting hole 23 by ultrasonic bonding out, fitted closely, kept away with using cream part 3 with mounting hole 23
Exempt from gap occur and cause water stain from being flowed into these gaps in mounting groove 12, and then to the not used tooth in defeated cream channel 11
Cream pollutes.
Referring to Fig. 6-7, cream part 3 includes inserting section 31 and convex section 32 out, and convex section 32 is set to 31 one end of inserting section, grafting
Section 31 is inserted and fixed to mounting hole 23 and convex section 32 is connected to the surface that work department 21 deviates from 22 side of insertion section, out cream channel
30 run through inserting section 31 and convex section 32.In the present embodiment, mounting hole 23 is cylindrical hole, and inserting section 31 is cylindrical.When slotting
It connects after section 31 is fully inserted into mounting hole 23, convex section 32 will be connected in work department 21 close to one end of inserting section 31, be prevented
The length of the insertion mounting hole 23 of inserting section 31 is excessive and type of tamper evidence 42 is caused to be squeezed by inserting section 31 far from one end of convex section 32,
Type of tamper evidence 42 can smoothly be slided in mounting groove 12, to close or open defeated cream channel 11.
Referring to Fig. 7, cream channel 30 includes big cylindrical section 301 and roundlet shell of column 302 out, and big cylindrical section 301 is set to inserting section
31, big cylindrical section 301 is connected to roundlet shell of column 302, and roundlet shell of column 302 is from the position connecting with big cylindrical section 301 towards close to convex
The side of section 32 extends out, and roundlet shell of column 302 at least two, at least two roundlet shell of column 302 is spaced on convex section 32
Setting.In the present embodiment, roundlet shell of column 302 is five, five interval of roundlet shell of column 302 settings, specifically, wherein four
The arrangement of 302 rectangular array of roundlet shell of column, another roundlet shell of column 302 are located at the rectangle that four roundlet shell of columns 302 enclose
Middle position.Divided by the way that cream channel 30 will be gone out for big cylindrical section 301 and roundlet shell of column 302, so that toothpaste passes through big cylindrical section
301 are more uniformly distributed on convex section 32 after squeezing out in multiple spaced roundlet shell of columns 302, to the clean of tooth
Effect is more preferable；And roundlet shell of column 302 can more effectively stop the pollutants such as water stain or foam to enter compared to big cylindrical section 301
Out inside cream part 3, the toothpaste being not used by inside shell 1 is preferably protected.
Referring to Fig. 5, work department 21 is equipped with several bristles 24 away from the surface of plug division one end, and bristle 24 surrounds mounting hole 23
Setting.In present embodiment, mounting hole 23 is arranged at the geometric center of work department 21, and bristle 24 is arranged around mounting hole 23,
The toothpaste on cream part 3 can flow on bristle 24 out, can more evenly clean to dental surface during clean,
Cleaning effect is more preferable.
In the present embodiment, head toothbrushes 2 are fixed in mounting groove 12 by ultrasonic bonding.It, can by ultrasonic bonding
So that the insertion section 22 of head toothbrushes 2 is closely connect with 12 side wall of mounting groove, and stable connection, avoids the occurrence of gap and lead to water
The pollutants such as stain enter mounting groove 12, and then pollute to the toothpaste in defeated cream channel 11.
Referring to Fig.1, above-mentioned anti-pollution component further includes tooth tube 5, and tooth tube 5 is set in defeated cream channel 11, type of tamper evidence 42
One end is inserted in the tooth tube 5 inside defeated cream channel 11.In the present embodiment, tooth tube 5 is rigid pipe, in order to tooth tube
The 5 defeated cream channels 11 of insertion.By the way that tooth tube 5 is arranged, can corrosion to avoid toothpaste to shell 1, toothpaste more cleans.
In the above-described embodiments, elastic component 41 is spring.
The embodiment of the present invention also proposes a kind of automatic tooth-brush, including above-mentioned anti-pollution component.The electric toothbrush is by setting
The seal assembly 4 exported for closing defeated cream channel 11 is set, and seal assembly 4 is set in mounting groove 12, when electric toothbrush needs
When toothpaste is transported to head toothbrushes 2, seal assembly 4 is separated under the squeezing action of toothpaste with the outlet in defeated cream channel 11, is made
Mounting groove 12 can be entered from defeated cream channel 11 by obtaining toothpaste, and then is entered on cream part 3 and gone out cream channel 30, to flow out to toothbrush
On first 2；After toothpaste conveys, seal assembly 4 is abutted to again in the outlet in defeated cream channel 11, by defeated cream channel 11 and installation
Slot 12 be isolated, during user of toothbrushing, it is possible to prevente effectively from the pollutants such as water stain, foam enter it is right in defeated cream channel 11
Not used toothpaste pollutes, and the user experience of electric toothbrush is more preferable.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all utilizations
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content is applied directly or indirectly in other correlations
Technical field, be included within the scope of the present invention.
Claims (10)
1. a kind of anti-pollution component, which is characterized in that including shell, head toothbrushes and seal assembly, the shell is equipped with defeated
Cream channel, the head toothbrushes are fixed on the shell, are provided with out cream channel on the head toothbrushes, it is described go out cream channel with it is described
Defeated cream channel fluidly connects, and when the defeated cream channel stops conveying toothpaste, the seal assembly is connected to the defeated cream channel
Close to the outlet of the cream one end of the channel out, to close the defeated cream channel；When the defeated cream channel starts to convey toothpaste, institute
It states seal assembly and is separated with the defeated cream channel close to the outlet of the cream one end of the channel out, to open the defeated cream channel.
2. anti-pollution component according to claim 1, which is characterized in that the shell is equipped with mounting groove, the toothbrush
Head, which plugs, is fixed on the mounting groove, and the defeated cream channel is connected to the cream channel out via the mounting groove, the sealing
Component is set in the mounting groove.
3. anti-pollution component according to claim 2, which is characterized in that the seal assembly includes elastic component and blocking
Part, the type of tamper evidence defeated cream channel closed at one end, the other end are connect with described elastic component one end, and the elastic component other end abuts
In the side wall of the mounting groove.
4. anti-pollution component according to claim 3, which is characterized in that the type of tamper evidence includes inserting paragraph and connecting section,
The inserting paragraph is set in described connecting section one end and the insertion defeated cream channel, and described connecting section one end is connected to the defeated cream
Channel is connect close to the outlet side of described mounting groove one end, the connecting section other end with the elastic component.
5. anti-pollution component according to claim 4, which is characterized in that the type of tamper evidence further includes guide section, described to lead
Tapered to section, the guide section is set to the one end of the inserting paragraph far from the connecting section.
6. anti-pollution component according to claim 3, which is characterized in that the type of tamper evidence is equipped with spliced eye, the bullet
Property part one end be inserted into the spliced eye.
7. anti-pollution component according to claim 2, which is characterized in that the head toothbrushes include work department and insertion section,
The insertion section is set to end face of the work department close to the mounting groove side, the shape of the insertion section and the mounting groove
Match, the insertion section is fixed in the mounting groove, and the work department is connected to the notch side of the mounting groove.
8. anti-pollution component according to claim 7, which is characterized in that head toothbrushes further include that cream part, the cream out are logical out
Set on the cream part out, the head toothbrushes are equipped with the mounting hole through the work department and insertion section in road, and the cream part out is set
In in the mounting hole.
9. anti-pollution component according to claim 3, which is characterized in that further include tooth tube, the tooth tube is set to institute
It states in defeated cream channel, described type of tamper evidence one end is inserted in the tooth tube.
10. a kind of electric toothbrush, which is characterized in that including the described in any item anti-pollution components of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910210009.8A CN109846190A (en) | 2019-03-19 | 2019-03-19 | Anti-pollution component and electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910210009.8A CN109846190A (en) | 2019-03-19 | 2019-03-19 | Anti-pollution component and electric toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109846190A true CN109846190A (en) | 2019-06-07 |
Family
ID=66901313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910210009.8A Pending CN109846190A (en) | 2019-03-19 | 2019-03-19 | Anti-pollution component and electric toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109846190A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1451941A (en) * | 1920-11-08 | 1923-04-17 | Joseph W Donaldson | Toothbrush and paste holder |
| CN2188876Y (en) * | 1993-09-18 | 1995-02-08 | 赵洪祥 | Tooth brush with tooth paste automatic applying means |
| JPH1033263A (en) * | 1996-07-19 | 1998-02-10 | Toshihiko Inoue | Tooth paste injecting tooth brush with gas pressure type automatic stop valve |
| US20050238412A1 (en) * | 2004-04-27 | 2005-10-27 | Jacobs Erin J | Toothpaste dispensing automatic toothbrush |
| CN200973464Y (en) * | 2006-11-25 | 2007-11-14 | 徐孝辉 | Toothbrush with toothpaste |
| CN101702877A (en) * | 2007-06-20 | 2010-05-05 | 博朗有限公司 | Brush head for a toothbrush |
-
2019
- 2019-03-19 CN CN201910210009.8A patent/CN109846190A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1451941A (en) * | 1920-11-08 | 1923-04-17 | Joseph W Donaldson | Toothbrush and paste holder |
| CN2188876Y (en) * | 1993-09-18 | 1995-02-08 | 赵洪祥 | Tooth brush with tooth paste automatic applying means |
| JPH1033263A (en) * | 1996-07-19 | 1998-02-10 | Toshihiko Inoue | Tooth paste injecting tooth brush with gas pressure type automatic stop valve |
| US20050238412A1 (en) * | 2004-04-27 | 2005-10-27 | Jacobs Erin J | Toothpaste dispensing automatic toothbrush |
| CN200973464Y (en) * | 2006-11-25 | 2007-11-14 | 徐孝辉 | Toothbrush with toothpaste |
| CN101702877A (en) * | 2007-06-20 | 2010-05-05 | 博朗有限公司 | Brush head for a toothbrush |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100596253B1 (en) | Toothbrush with an exchangeable part | |
| KR101571095B1 (en) | Water jet type toothbrush | |
| CN107752343B (en) | Oral care implement | |
| RU99101110A (en) | DENTAL BRUSH WITH REPLACEMENT CLEANING PART | |
| JP2007501651A (en) | Toothbrush with a fountain at a position adjacent to the end | |
| CN109846190A (en) | Anti-pollution component and electric toothbrush | |
| KR101703313B1 (en) | Water-jetting toothbrush | |
| CN215875045U (en) | Tongue coating soft rubber brush assembly and electric tooth flushing device | |
| KR102247903B1 (en) | A water purifier toothbrush with oral cleaning washer | |
| JP3118045U (en) | Fit-in interdental brush | |
| KR101492836B1 (en) | Apparatus for interdental cleaning | |
| CN109893278A (en) | Toothpaste conveying assembly and electric toothbrush | |
| KR200466528Y1 (en) | Disposable toothbrush | |
| KR101188902B1 (en) | Disposable oral waterjet cleaner | |
| CN215458870U (en) | Electric toothbrush head and electric toothbrush | |
| CN214538099U (en) | Water meter convenient to clean | |
| KR200492740Y1 (en) | Interdental brush | |
| KR102152470B1 (en) | Portable water supply device for water jet type toothbrush | |
| CN215192494U (en) | Electric toothbrush head and electric toothbrush | |
| CN220396815U (en) | Plug-in pipeline sealing structure, tooth flushing device nozzle and tooth flushing device | |
| KR200395496Y1 (en) | Optical lense cleaner | |
| CN215130651U (en) | Electric toothbrush with stable toothbrush head connecting structure | |
| KR20000008547U (en) | Toothbrush with Liquid Toothpaste | |
| CN114848205B (en) | Toothbrush head and electric toothbrush tooth-flushing integrated machine | |
| CN216724837U (en) | Brush head device of rotary electric toothbrush |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190607 |
|
| RJ01 | Rejection of invention patent application after publication |