CN113647741B - Cleaning toothbrush for dental appliance - Google Patents
Cleaning toothbrush for dental appliance Download PDFInfo
- Publication number
- CN113647741B CN113647741B CN202110822442.4A CN202110822442A CN113647741B CN 113647741 B CN113647741 B CN 113647741B CN 202110822442 A CN202110822442 A CN 202110822442A CN 113647741 B CN113647741 B CN 113647741B
- Authority
- CN
- China
- Prior art keywords
- brush head
- worm
- cleaning
- storage barrel
- piston
- 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.)
- Active
Links
Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B5/00—Brush bodies; Handles integral with brushware
- A46B5/0004—Additional brush head
- A46B5/0016—Brushes with heads on opposite sides or ends of a handle not intended for simultaneous use
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B15/00—Other brushes; Brushes with additional arrangements
- A46B15/0093—Magazins or sets of brushes components, e.g. plurality of brushes linked as a package
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B5/00—Brush bodies; Handles integral with brushware
- A46B5/002—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions
- A46B5/0033—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions bending or stretching or collapsing
- A46B5/005—Brushes with a telescopic or similarly moveable portion
Landscapes
- Brushes (AREA)
Abstract
The invention relates to the technical field of appliance cleaning, and discloses a cleaning toothbrush for an appliance. The brush head II is used for cleaning the invisible appliance and/or the retainer. The storage barrel is also internally provided with a driving component for guiding the first brush head and the second brush head to respectively extend out of the corresponding openings. According to the cleaning toothbrush for the dental appliance, different types of brush heads can be respectively contained in the containing barrel, so that pollution to the brush heads caused by external environment is avoided, the brush heads are easy to distinguish, the risk of cross infection is avoided, and the brush heads of different types can be quickly stretched out of the containing barrel through the driving assembly arranged in the containing barrel when the cleaning toothbrush is used, so that the various types of appliances can be cleaned conveniently.
Description
Technical Field
The invention relates to the technical field of appliance cleaning, in particular to a cleaning toothbrush for an orthodontic appliance.
Background
The teeth not only provide the function of chewing food for the human body when eating, properly reveal the white and clean teeth when smiling, but also can show personal charm. Many people find that the dentist wears the dental appliance to correct teeth in the late days because of the problems of natural tooth skew or irregular teeth, even tooth storm, scooping or malocclusion, etc., the dental appliance fixedly worn on the teeth is most annoying in the correcting period, food residual dirt is easy to be blocked on the periphery of the dental appliance after eating, the dental appliance needs to be taken down in time for cleaning, and the problem of tooth decay caused by breeding is easy to occur.
Dental aligners can be classified into fixed aligners, invisible aligners, and retainers by type. When different types of orthotics are cleaned, the orthotics can be soaked in cold water with cleaning medicines, and then the soft-hair toothbrush suitable for the orthotics of different types is used for cleaning. When needs are simultaneously cleaned to the unscrambler of type difference, need take corresponding toothbrush by a plurality of times, not only complex operation is consuming time and power, and still easy mixing leads to having cross infection's risk, and the toothbrush after the use is often directly exposed to be placed in external environment, easily pollutes the tooth brushing, influences use health and safety.
Disclosure of Invention
In order to solve the technical problems that when the dental appliance is cleaned in the prior art, the corresponding toothbrush is required to be taken for multiple times, the operation is complex, the time and the labor are consumed, the mixing is easy, the risk of cross infection exists, the used toothbrush is often exposed in the external environment, and the tooth brushing is easy to pollute, the invention provides the cleaning toothbrush for the dental appliance.
The invention is realized by adopting the following technical scheme: a cleaning toothbrush for a dental appliance comprises a storage barrel with two open ends, and a first brush head and a second brush head which are respectively stored in the storage barrel, wherein the first brush head is used for cleaning and fixing an appliance; the brush head II is used for cleaning the invisible appliance and/or the retainer; and a driving component for guiding the first brush head and the second brush head to extend out of the corresponding openings respectively is also arranged in the storage barrel.
As a further improvement of the above scheme, the driving assembly comprises a worm radially inserted on the storage barrel and two partition plates oppositely arranged in the storage barrel, and one end of the worm penetrates into the storage barrel; sleeves concentric with the storage barrels are inserted in the two partition boards in a rotating mode; two bevel gears II are fixed on the opposite end parts of the two sleeves; the accommodating barrel is internally provided with first bevel gears corresponding to the two bevel gears in two positions, the first bevel gears are meshed with the two bevel gears respectively, and worm gears matched with the worm are coaxially arranged on the first bevel gears; the other ends of the two sleeves are respectively provided with a connecting rod in a threaded insertion manner, and one ends of the two connecting rods, which are far away from the corresponding sleeves, are respectively connected with the first brush head and the second brush head.
As a further improvement of the above scheme, the other end of the worm is positioned outside the storage barrel and is connected with a knob.
As a further improvement of the scheme, a telescopic rod is arranged between the first brush head and the corresponding partition board, and a telescopic rod is also arranged between the second brush head and the corresponding partition board.
As a further improvement of the above scheme, a storage cavity is formed in the wall of the storage barrel between the opening and the adjacent partition plate, and the storage cavity is used for accommodating the first brush head or the second brush head.
As a further improvement of the above solution, a driving cavity is formed in the wall of the storage barrel between the two partition boards, and the end of the worm penetrating into the storage barrel is inserted into the driving cavity.
As a further improvement of the above solution, each opening of the housing is provided with a closing plate for closing the corresponding opening.
As a further improvement of the above, the closing plate comprises two split butt blocks; two opposite flow passages II are radially formed in the inner wall of the storage barrel at the opening, a piston I is arranged in each flow passage II, and the separation ends of the two butt joint blocks extend into the corresponding flow passages II and are respectively connected with the corresponding piston I;
The relative position of the first piston in the second runner is adjusted to drive the butt joint block to move radially in the opening.
As a further improvement of the scheme, the cylinder wall of the storage cylinder is axially provided with two opposite first flow passages; two ends of each first runner are respectively communicated with two corresponding second runners; two opposite flow channels III are radially arranged in the middle of the accommodating barrel, and the two flow channels III are respectively communicated with the two flow channels I; a piston II is arranged in each of the two flow passages III;
Two worm gears II which are matched with the worm are oppositely arranged in the storage barrel relative to the worm; the two worm wheels II are coaxially provided with winding wheels, pull ropes are wound on the winding wheels, and the two pull ropes respectively enter the two flow channels III and are respectively bolted and fixed on the two pistons II;
hydraulic oil is contained in the first flow channel, the second flow channel and the third flow channel.
As a further improvement of the scheme, a spring is arranged between one side of the second piston close to the worm and the corresponding runner wall of the third runner;
when the springs are not in a deformation state, the two abutting blocks at each opening are in an abutting state.
The beneficial effects of the invention are as follows:
According to the cleaning toothbrush for the dental appliance, different types of brush heads can be respectively contained in the containing barrel, so that pollution to the brush heads caused by external environment is avoided, the brush heads are easy to distinguish, the risk of cross infection is avoided, and the brush heads of different types can be quickly stretched out of the containing barrel through the driving assembly arranged in the containing barrel when the cleaning toothbrush is used, so that the various types of appliances can be cleaned conveniently.
According to the cleaning toothbrush for the dental appliance, the butt joint blocks are arranged on the two openings of the storage barrel, so that the worm can synchronously control the butt joint or separation between the butt joint blocks when the worm is driven to rotate to indirectly adjust the brush head to extend out of or retract into the storage barrel, and the brush head can be conveniently stretched out and protected when the brush head is retracted.
Drawings
Fig. 1 is a schematic view showing a structure in which a brush head of a cleaning brush for an orthodontic appliance according to embodiment 1 of the present invention is in an extended state;
Fig. 2 is a schematic cross-sectional view showing a brush head of the cleaning brush for dental appliance of fig. 1 in an extended state;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2B;
fig. 5 is a schematic sectional view showing a state in which a brush head of the cleaning brush for dental appliance of fig. 2 is stored in a storage case.
Main symbol description:
1. A storage barrel; 2. a first brush head; 3. a second brush head; 4. a worm; 5. a knob; 6. a first worm wheel; 7. a first bevel gear; 8. a partition plate; 9. a sleeve; 10. a second bevel gear; 11. a connecting rod; 12. a telescopic rod; 13. a butt joint block; 14. a first runner; 15. a second flow passage; 16. a flow passage III; 17. a first piston; 18. a second piston; 19. a spring; 20. a second worm wheel; 21. a reel.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Example 1
Referring to fig. 1 to 5, a cleaning toothbrush for an orthodontic appliance includes a housing 1 having both ends open, and a first brush head 2 and a second brush head 3 respectively housed in the housing 1. In this embodiment, the cross section of the housing tube 1 has a circular structure. The brush head I2 is used for cleaning and fixing the appliance. The brush head two 3 is used for cleaning the invisible appliance and/or the retainer. The inside of the storage barrel 1 is also provided with a driving component for guiding the first brush head 2 and the second brush head 3 to extend out of the corresponding openings respectively, so that the first brush head 2 and the second brush head 3 can be conveniently used and stored.
In this embodiment, the type of the brush head can be designed or selected according to actual needs. The first brush head 2 and the second brush head 3 can comprise a connecting part connected with the outside and a brush face part detachably connected with the connecting part and used for cleaning. The brush face part comprises a base plate and a plurality of bristles attached to the base plate and arranged in a certain shape.
The drive assembly comprises a worm 4 radially inserted on the cartridge 1 and two partitions 8 oppositely arranged in the cartridge 1, the two partitions 8 being located in the cartridge 1 between the first 2 and second 3 brush heads. One end of the worm 4 penetrates into the storage barrel 1, a rod jack (not shown) communicated with the inside of the storage barrel 1 is formed in the outer side wall of the storage barrel 1, and the worm 4 is rotationally connected with the rod jack through a bearing. A sleeve 9 concentric with the storage barrel 1 is inserted in each of the two partition plates 8 in a rotating manner. The partition plate 8 is provided with a cylinder insertion hole 9 (not shown) into which the sleeve 9 is inserted, and the sleeve 9 is rotatably connected with the cylinder insertion hole through a bearing.
Two bevel gears 10 are fixed on the opposite ends of the two sleeves 9. The storage barrel 1 is internally provided with first bevel gears 7 corresponding to the positions of the second bevel gears 10 respectively, and tooth surfaces of the first bevel gears 7 and tooth surfaces of the second bevel gears 10 are mutually perpendicular. The two first bevel gears 7 are respectively meshed with the two second bevel gears 10, and the two first bevel gears 7 are coaxially provided with a first worm wheel 6 matched with the worm 4. The other ends of the two sleeves 9 are respectively inserted with a connecting rod 11 in a threaded manner, and one ends, far away from the corresponding sleeves 9, of the two connecting rods 11 are respectively connected with the first brush head 2 and the second brush head 3.
The other end of the worm 4 is positioned outside the storage barrel 1 and is connected with a knob 5, and a user can conveniently rotate the worm 4 through the knob.
A telescopic rod 12 is arranged between the first brush head 2 and the corresponding partition plate 8, and a telescopic rod 12 is also arranged between the second brush head 3 and the corresponding partition plate 8. The telescopic rod 12 prevents the connecting rod 11 from following the sleeve 9 to rotate when driven by the sleeve 9, and allows the connecting rod 11 to extend or retract from the sleeve 9.
In this embodiment, the outer sides of the connecting rod 11 and the telescopic rod 12 near one end of the brush head can be smooth, so as to improve the comfort level of brushing the appliance by a user and avoid the damage of external threads on the surface of the connecting rod 11 to the fingers of the user.
A containing cavity (not labeled) is formed in the wall of the containing barrel 1 between the opening and the adjacent partition plate 8, and is used for containing the first brush head 2 or the second brush head 3, so that the brush head can be prevented from being polluted by the external environment when not being used.
A drive chamber (not shown) is formed in the wall of the housing 1 between the two baffles 8, and the end of the worm 4 penetrating into the housing 1 is inserted into the drive chamber.
Each opening of the storage barrel 1 is provided with a sealing plate for sealing the corresponding opening, and pollutants in the external environment can be prevented from entering the storage barrel 1 through the opening of the storage barrel 1 to pollute the interior of the storage barrel 1 and the brush head.
The closure plate comprises two butt blocks 13 which are split. Two opposite flow passages II 15 are radially arranged on the inner wall of the storage barrel 1 at each opening, a piston I17 is arranged in each flow passage II 15, and the opposite ends of the two butt joint blocks 13 extend into the corresponding flow passages II 15 and are respectively connected with the corresponding piston I17.
Wherein the relative position of the first piston 17 in the second flow passage 15 is adjusted to drive the butt joint blocks 13 to move radially in the openings so as to realize butt joint or separation between the butt joint blocks 13.
The cylinder wall of the storage cylinder 1 is axially provided with two opposite flow passages 14. Two ends of each first runner 14 are respectively communicated with two corresponding second runners 15. Two opposite flow channels III 16 are radially arranged in the middle of the accommodating barrel 1, and the two flow channels III 16 are respectively communicated with the two flow channels I14. A piston two 18 is arranged in each of the two flow passages three 16.
Two worm gears 20 matched with the worm 4 are oppositely arranged in the storage barrel 1 relative to the worm 4. The two worm wheels 20 are coaxially provided with winding wheels 21, pull ropes (not labeled) are wound on the two winding wheels 21, and the two pull ropes respectively enter the two flow passages III 16 and are respectively bolted and fixed on the two pistons II 18.
Hydraulic oil (not shown) is contained in each of the first flow passage 14, the second flow passage 15 and the third flow passage 16. The relative position of the piston II 18 in the flow passage III 16 is regulated through the stay cord, so that negative pressure is generated on the piston I17 by hydraulic oil, the piston I17 is driven by the negative pressure to move the butt joint blocks 13 towards the flow passage II 15, and the two butt joint blocks 13 are separated from each other on the opening.
A spring 19 is arranged between the side of the piston two 18, which is close to the worm 4, and the corresponding runner wall of the runner three 16. When the spring 19 is not in a deformed state, the two abutting blocks 13 at each opening are in an abutting state. The spring 19 can be compressed when the second piston 18 moves in the third channel 16 toward the worm 4, so that the second piston 18 returns to the original position in the third channel 16 when the worm 4 rotates reversely.
The working principle of the invention is that when the multifunctional toothbrush is used, the worm 4 is rotated through the knob 5, the rotation of the worm 4 can drive the two worm wheels 6 and the two bevel gears 7 to synchronously rotate, so that the two bevel gears 7 drive the corresponding bevel gears 10 and the corresponding sleeves 9 to rotate, the two sleeves 9 interact with the corresponding connecting rods 11 through the mutual threads, and the brush head 2 and the brush head 3 are respectively driven to synchronously extend out of the openings at the two ends of the storage barrel 1 under the limit action of the corresponding telescopic rod 12, so that a user can clean a fixed tooth appliance, an invisible tooth appliance or a retainer. Simultaneously, the rotation of the worm 4 can drive the two worm gears 20 and the two reels 21 to synchronously rotate, so that the two reels 21 respectively pull the corresponding piston 18 in the direction of the worm 4 in the corresponding runner III 16 through the pull rope, and compress the spring 19, so that hydraulic oil in the runner generates negative pressure on the piston I17, and the piston I17 is driven by the negative pressure to drive the corresponding butt joint blocks 13 to move in the direction of the runner II 15, so that the two butt joint blocks 13 on each opening are separated from each other, and the brush head can extend out of the opening conveniently.
After the use is finished, the knob 5 is reversely screwed, the knob 5 drives the worm 4 to reversely rotate, the rotation of the worm 4 can drive the two worm wheels I6 and the two bevel gears I7 to synchronously reversely rotate, the two bevel gears I7 drive the corresponding bevel gears II 10 and the corresponding sleeve 9 to reversely rotate, the two sleeve 9 and the corresponding connecting rod 11 interact with each other in a threaded manner, and the brush head I2 and the brush head II 3 are respectively driven to synchronously retract into openings at two ends of the storage barrel 1 under the limiting effect of the corresponding telescopic rod 12 so as to finish storage of the brush head. Meanwhile, the worm 4 can also drive the two worm gears 20 and the two winding wheels 21 to synchronously and reversely rotate, so that the pulling force of the two winding wheels 21 to the respective second piston 18 is gradually reduced through the pull rope, at the moment, the elastic force of the spring 19 is released and pushes the corresponding second piston 18 to gradually return to the initial position in the corresponding third runner 16, the second piston 18 is driven to the first piston 17 through extrusion hydraulic oil, the first piston 17 drives the abutting blocks 13 to move in the direction away from the second runner 15, the two abutting blocks 13 on each opening are mutually close until abutting is completed, and a sealing plate is formed, so that the openings at the two ends of the storage barrel 1 are sealed, and the storage barrel is convenient and quick.
Example 2
Embodiment 2 is a modification of embodiment 1, in which an ultraviolet germicidal lamp, a touch switch, a timer, and a power supply unit are provided in the housing chamber. Specifically, the position of the ultraviolet sterilizing lamp corresponds to the position of the brush head in the accommodating cavity, the touch switch can be installed on the inner cylinder wall of the accommodating cylinder 1, and when the brush head is completely accommodated in the accommodating cavity, one side of the brush head, which is far away from the brush surface, just touches the touch switch, so that the ultraviolet sterilizing lamp is controlled to irradiate and sterilize the brush surface of the brush head in a preset time on the timer. The power supply unit may be a built-in battery to supply electric power for the operation of the ultraviolet germicidal lamp and the timer, and a power outlet for charging the battery may be provided at the outside of the housing tube 1.
That is, when the brush head enters the storage barrel 1 to be stored, the brush head can touch the touch switch, so that the ultraviolet sterilizing lamp can irradiate and sterilize the brush surface of the brush head within the specified time of the timer, and the sanitary safety of the toothbrush is improved.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (5)
1. The cleaning toothbrush for the dental appliance is characterized by comprising a storage barrel with two open ends, and a first brush head and a second brush head which are respectively contained in the storage barrel, wherein the first brush head is used for cleaning and fixing an appliance; the brush head II is used for cleaning the invisible appliance and/or the retainer; the storage barrel is internally provided with a driving component for guiding the first brush head and the second brush head to extend out of the corresponding openings respectively;
each opening of the storage barrel is provided with a sealing plate for sealing the corresponding opening;
the sealing plate comprises two opposite-opening butt joint blocks; two opposite flow passages II are radially formed in the inner wall of the storage barrel at the opening, a piston I is arranged in each flow passage II, and the separation ends of the two butt joint blocks extend into the corresponding flow passages II and are respectively connected with the corresponding piston I;
the relative position of the first piston in the second runner is adjusted to drive the butt joint block to move radially in the opening;
The cylinder wall of the storage cylinder is axially provided with two opposite first flow passages; two ends of each first runner are respectively communicated with two corresponding second runners; two opposite flow channels III are radially arranged in the middle of the accommodating barrel, and the two flow channels III are respectively communicated with the two flow channels I; a piston II is arranged in each of the two flow passages III;
two worm gears II which are matched with the worm are oppositely arranged in the storage barrel relative to the worm; the two worm wheels II are coaxially provided with winding wheels, pull ropes are wound on the winding wheels, and the two pull ropes respectively enter the two flow channels III and are respectively bolted and fixed on the two pistons II;
Hydraulic oil is contained in the first flow channel, the second flow channel and the third flow channel;
A spring is arranged between one side of the second piston, which is close to the worm, and the corresponding runner wall of the third runner;
when the springs are not in a deformation state, the two abutting blocks at each opening are in an abutting state.
2. The cleaning toothbrush for dental orthotics of claim 1 wherein said drive assembly comprises a worm radially inserted on said housing and two opposing baffles disposed in said housing, one end of said worm penetrating into said housing; sleeves concentric with the storage barrels are inserted in the two partition boards in a rotating mode; two bevel gears II are fixed on the opposite end parts of the two sleeves; the accommodating barrel is internally provided with first bevel gears corresponding to the two bevel gears in two positions, the first bevel gears are meshed with the two bevel gears respectively, and worm gears matched with the worm are coaxially arranged on the first bevel gears; connecting rods are inserted into the other ends of the two sleeves in a threaded manner, and one ends of the two connecting rods, which are far away from the corresponding sleeves, are respectively connected with the first brush head and the second brush head;
a storage cavity is formed in the wall of the storage barrel between the opening and the adjacent partition plate, and is used for accommodating the first brush head or the second brush head;
an ultraviolet sterilizing lamp, a touch switch, a timer and a power supply unit are arranged in the accommodating cavity;
The position of the ultraviolet sterilizing lamp corresponds to the position of the brush head in the accommodating cavity, the touch switch is arranged on the inner cylinder wall of the accommodating cylinder, and when the brush head is completely accommodated in the accommodating cavity, one side of the brush head away from the brush surface is touched with the touch switch.
3. The cleaning toothbrush for orthodontic use as claimed in claim 2, wherein the other end of the worm is located outside the housing and is connected to a knob.
4. The cleaning toothbrush for dental orthodontics of claim 2, wherein a telescoping rod is disposed between the first head and the corresponding partition, and a telescoping rod is also disposed between the second head and the corresponding partition.
5. The cleaning toothbrush for dental orthotics as set forth in claim 2, wherein a drive cavity is formed in the cartridge wall between the two partitions, and an end of the worm penetrating into the cartridge is inserted in the drive cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110822442.4A CN113647741B (en) | 2021-07-21 | 2021-07-21 | Cleaning toothbrush for dental appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110822442.4A CN113647741B (en) | 2021-07-21 | 2021-07-21 | Cleaning toothbrush for dental appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113647741A CN113647741A (en) | 2021-11-16 |
| CN113647741B true CN113647741B (en) | 2024-05-31 |
Family
ID=78477605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110822442.4A Active CN113647741B (en) | 2021-07-21 | 2021-07-21 | Cleaning toothbrush for dental appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113647741B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100875038B1 (en) * | 2008-06-30 | 2008-12-19 | 정대준 | Toothpaste |
| CN208755250U (en) * | 2018-09-26 | 2019-04-19 | 鹿邑县华姿化妆用品有限公司 | A kind of Novel cosmetic brush |
| CN111361318A (en) * | 2020-04-23 | 2020-07-03 | 温州天炽包装有限公司 | Automatic continuous stamping device for multi-page file |
| CN215936572U (en) * | 2021-07-21 | 2022-03-04 | 安徽医学高等专科学校 | Cleaning toothbrush for dental appliance |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040068811A1 (en) * | 1998-12-31 | 2004-04-15 | Jacqueline Fulop | Manual and electronic orthodontic toothbrushes |
-
2021
- 2021-07-21 CN CN202110822442.4A patent/CN113647741B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100875038B1 (en) * | 2008-06-30 | 2008-12-19 | 정대준 | Toothpaste |
| CN208755250U (en) * | 2018-09-26 | 2019-04-19 | 鹿邑县华姿化妆用品有限公司 | A kind of Novel cosmetic brush |
| CN111361318A (en) * | 2020-04-23 | 2020-07-03 | 温州天炽包装有限公司 | Automatic continuous stamping device for multi-page file |
| CN215936572U (en) * | 2021-07-21 | 2022-03-04 | 安徽医学高等专科学校 | Cleaning toothbrush for dental appliance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113647741A (en) | 2021-11-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100304175B1 (en) | Tooth brush | |
| US6152733A (en) | Automated hands free oral cleansing device with bite block and computer control | |
| KR102022291B1 (en) | Electric toothbrush for oral cavity sterilization | |
| CN213130058U (en) | Be applied to oral cavity dental pulp nursing degassing unit | |
| CN202776617U (en) | Clean full-automatic toothbrush | |
| CN111135437A (en) | Oral cavity medication device and use method thereof | |
| CN203539471U (en) | Bench type tooth cleaning machine | |
| CN112690681B (en) | A touch-free handwashing assist device for outpatient department and using method thereof | |
| CN215936572U (en) | Cleaning toothbrush for dental appliance | |
| CN115887941A (en) | New multifunctional laser beauty instrument | |
| KR100995284B1 (en) | Dental care system | |
| CN113647741A (en) | Cleaning toothbrush for dental appliance | |
| CN211049674U (en) | Multifunctional electric toothbrush | |
| CN209770575U (en) | Water-guiding antibacterial automatic telescopic electric toothbrush | |
| CN111714239A (en) | Oral care device that can automatically cleaning | |
| JP2021079064A (en) | Bioceramic artificial tooth cleaner | |
| CN206473006U (en) | A kind of facing brush and the oral care box set including the facing brush | |
| CN221534162U (en) | Multifunctional oral cavity cleaner for tooth orthodontics | |
| KR100897781B1 (en) | Toothbrush to clean brush heads | |
| CN208864531U (en) | High-pressure water toothbrush and U-shaped spray washing tank structure thereof | |
| CN215080034U (en) | Multistage water pressure control device based on desk-top tooth ware of towards | |
| CN214342745U (en) | Oral care device | |
| CN213665003U (en) | Toothpaste squeezing machine | |
| CN215236548U (en) | Wastewater cleaning device for endoscope chamber | |
| Macpherson | The benefits of dental water jets and air flossers |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |