CN219166724U - Tooth-flushing device - Google Patents
Tooth-flushing device Download PDFInfo
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- CN219166724U CN219166724U CN202223491197.2U CN202223491197U CN219166724U CN 219166724 U CN219166724 U CN 219166724U CN 202223491197 U CN202223491197 U CN 202223491197U CN 219166724 U CN219166724 U CN 219166724U
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Abstract
The present utility model provides a dental irrigator, comprising: a storage container; the pump body is connected with the storage container through a first pipeline; the first electromagnetic valve is arranged on the first pipeline; the air inlet pipeline is connected with the first electromagnetic valve, the first electromagnetic valve is provided with a first potential and a second potential, when the first electromagnetic valve is at the first potential, the air inlet pipeline is communicated with the first pipeline, and when the first electromagnetic valve is at the second potential, the air inlet pipeline is not communicated with the first pipeline; the air pump is connected with the storage container; the second electromagnetic valve is connected with the pump body and connected with the air pump; the nozzle is connected with the second electromagnetic valve, the nozzle is connected with the air pump, the second electromagnetic valve has third potential and fourth potential, when the second electromagnetic valve is at the third potential, the pump body is communicated with the air pump, and when the second electromagnetic valve is at the fourth potential, the pump body is communicated with the nozzle.
Description
Technical Field
The utility model relates to the technical field of oral cavity cleaning, in particular to a tooth washing device.
Background
In the related art, the working principle of the tooth cleaner is that water is pressurized by a pressurizing pump, and the pressurized water flow is sprayed to the part in the oral cavity to be cleaned along a nozzle, so that the purpose of tooth cleaning is achieved.
In the process of implementing the present utility model, the inventors found that there are at least the following problems in the related art: above-mentioned tooth washer only utilizes rivers alone, but the cleaning effect of rivers is limited, often need carry out washing many times to same position and just can the sanitization, and general tooth washer is small, and the volume of the water tank for the deposit water yield also can be less, appears the water yield of deposit after using up and wait clean position and still not the sanitization's condition easily, leads to user experience relatively poor.
Disclosure of Invention
In order to solve or improve at least one of the above problems, an object of the present utility model is to provide a dental rinse.
To achieve the above object, the present utility model provides a dental irrigator comprising: a storage container; the pump body is connected with the storage container through a first pipeline; the first electromagnetic valve is arranged on the first pipeline; the air inlet pipeline is connected with the first electromagnetic valve, the first electromagnetic valve is provided with a first potential and a second potential, when the first electromagnetic valve is at the first potential, the air inlet pipeline is communicated with the first pipeline, and when the first electromagnetic valve is at the second potential, the air inlet pipeline is not communicated with the first pipeline; the air pump is connected with the storage container; the second electromagnetic valve is connected with the pump body and connected with the air pump; the nozzle is connected with the second electromagnetic valve, the nozzle is connected with the air pump, the second electromagnetic valve has third potential and fourth potential, when the second electromagnetic valve is at the third potential, the pump body is communicated with the air pump, and when the second electromagnetic valve is at the fourth potential, the pump body is communicated with the nozzle.
According to the embodiment of the tooth washing device provided by the utility model, the tooth washing device has two working modes, wherein the first working mode is a conventional tooth washing mode, the first electromagnetic valve is at the second potential, the second electromagnetic valve is at the fourth potential, the pump body can pump the washing medium stored in the storage container to the nozzle, and the pressurized water flow is sprayed to the part needing to be washed in the oral cavity along the nozzle, so that the purpose of tooth washing is achieved; the second type is an aerodynamic flushing mode, the first electromagnetic valve is at a first potential, the second electromagnetic valve is at a third potential, air sequentially passes through the air inlet pipeline, the first electromagnetic valve and the pump body to enter the air pump, and the air and water flow are sprayed to the part to be cleaned in the oral cavity along the nozzle, so that the aim of tooth washing is fulfilled. In the second working mode, the water flow is combined with the aerodynamic force to flush the oral cavity, and compared with a conventional water pressure flushing mode, the water-saving type cleaning device can improve the cleaning effect and save water. In the tooth-flushing device, the volume of the storage container is not required to be large, the structural space layout of the tooth-flushing device is more reasonable, and the tooth-flushing device is beneficial to improving user experience.
The tooth-cleaning device is used as an auxiliary supplementary tool of the toothbrush, and can clean places such as tooth gaps, gingival sulcus and the like where the toothbrush is not easy to clean. Specifically, the tooth washer comprises a storage container, a pump body, a first electromagnetic valve, an air inlet pipeline, an air pump, a second electromagnetic valve and a nozzle. Wherein the storage container is used for storing the cleaning medium. Optionally, the cleaning medium is water. The storage container can be one or more independent containers, and can also be a containing cavity formed by the shell of the tooth flusher. The storage container may be of any shape. Further, the pump body is connected with the storage container through a first pipeline. The first electromagnetic valve is arranged on the first pipeline. The air inlet pipeline is connected with the first electromagnetic valve. The first electromagnetic valve has a first potential and a second potential, when the first electromagnetic valve is at the first potential, the air inlet pipeline is communicated with the first pipeline, and when the first electromagnetic valve is at the second potential, the air inlet pipeline is not communicated with the first pipeline. In other words, the first solenoid valve is used to control whether the intake pipe is in a communication state with the first pipe.
Further, an air pump is connected with the storage container. The second electromagnetic valve is connected with the pump body. The second electromagnetic valve is connected with the air pump. The nozzle is connected with the second electromagnetic valve, and the nozzle is connected with the air pump. The second electromagnetic valve has a third potential and a fourth potential, when the second electromagnetic valve is at the third potential, the pump body is communicated with the air pump, and when the second electromagnetic valve is at the fourth potential, the pump body is communicated with the nozzle. In other words, the second solenoid valve is used to control the pump body to communicate with the nozzle or the pump body to communicate with the air pump.
The tooth washing device is provided with two working modes, wherein the first working mode is a conventional tooth washing mode, the first electromagnetic valve is at a second potential, the second electromagnetic valve is at a fourth potential, the pump body can pump the cleaning medium stored in the storage container to the nozzle, and the pressurized water flow is sprayed to a part needing cleaning in the oral cavity along the nozzle, so that the purpose of tooth washing is achieved; the second type is an aerodynamic flushing mode, the first electromagnetic valve is at a first potential, the second electromagnetic valve is at a third potential, air sequentially passes through the air inlet pipeline, the first electromagnetic valve and the pump body to enter the air pump, and the air and water flow are sprayed to the part to be cleaned in the oral cavity along the nozzle, so that the aim of tooth washing is fulfilled. In the second working mode, the water flow is combined with the aerodynamic force to flush the oral cavity, and compared with a conventional water pressure flushing mode, the water-saving type cleaning device can improve the cleaning effect and save water. In the tooth-flushing device, the volume of the storage container is not required to be large, the structural space layout of the tooth-flushing device is more reasonable, and the tooth-flushing device is beneficial to improving user experience.
It is to be added that when the tooth washer is in the aerodynamic flushing mode, the first electromagnetic valve is at the first potential, the second electromagnetic valve is at the third potential, air directly enters the air pump, and meanwhile, the cleaning medium in the storage container can enter the air pump to be mixed with the air because the air pressure in the air pump is higher than the water pressure. Because the pressure release valve is arranged in the air pump, after the air pressure of the air pump reaches a certain pressure threshold, air and cleaning medium directly enter the water outlet end and are sprayed out from the nozzle.
In addition, the technical scheme provided by the utility model can also have the following additional technical characteristics:
in the technical scheme, the first electromagnetic valve is provided with the first interface and the second interface, the first interface is communicated with the first pipeline, the second interface is communicated with one end of the air inlet pipeline, when the first electromagnetic valve is at the first potential, the first interface is communicated with the second interface, and when the first electromagnetic valve is at the second potential, the first interface is not communicated with the second interface.
In the technical scheme, when the first electromagnetic valve is at the first potential, the first interface is communicated with the second interface, at the moment, the air inlet pipeline is communicated with the first pipeline, and air can enter the first pipeline through the air inlet pipeline, the second interface and the first interface in sequence; when the first electromagnetic valve is at the second potential, the first interface is not communicated with the second interface, at the moment, the air inlet pipeline is not communicated with the first pipeline, and air cannot enter the first pipeline.
In the above technical scheme, the second electromagnetic valve is provided with a third interface, a fourth interface and a fifth interface, the third interface is communicated with the pump body, the fourth interface is communicated with the air pump, the fifth interface is communicated with the nozzle, when the second electromagnetic valve is at a third potential, the third interface is communicated with the fourth interface, and when the second electromagnetic valve is at a fourth potential, the third interface is communicated with the fifth interface.
In the technical scheme, the second electromagnetic valve is provided with three interfaces which are respectively connected with the pump body, the air pump and the nozzle. When the second electromagnetic valve is at a third potential, the third interface is communicated with the fourth interface, at the moment, the pump body is communicated with the air pump, air sequentially passes through the air inlet pipeline, the first electromagnetic valve and the pump body to enter the air pump, and the air and water flow are sprayed to a part to be cleaned in the oral cavity along the nozzle; when the second electromagnetic valve is at the fourth potential, the third interface is communicated with the fifth interface, the pump body is communicated with the nozzle, and the pump body can pump the cleaning medium stored in the storage container to the nozzle.
Optionally, the second electromagnetic valve is of a three-way structure.
In the above technical scheme, the other end of the air inlet pipeline is an air inlet.
In this technical scheme, through setting up the one end that the first solenoid valve was kept away from to the air inlet pipeline as the air inlet, when first solenoid valve was in first electric potential, first interface and second interface intercommunication, air inlet pipeline and first pipeline intercommunication this moment, air can get into first pipeline through air inlet pipeline, second interface, first interface in proper order.
In the above technical solution, further includes: the filter is arranged at the air inlet.
In this solution, the dental irrigator further comprises a filter. Specifically, the filter is provided at the air intake. Through setting up the filter, can filter the air that gets into the air inlet line, when rivers combine aerodynamic to wash the oral cavity, be favorable to further improving clean effect.
In the above technical scheme, the storage container is connected with the air pump through the second pipeline.
In the technical scheme, the tooth flushing device is in a second working mode, the first electromagnetic valve is in a first potential, the second electromagnetic valve is in a third potential, air sequentially passes through the air inlet pipeline, the first electromagnetic valve and the pump body to enter the air pump, and cleaning media in the storage container can enter the air pump through the second pipeline to be mixed with the air because the air pressure in the air pump is higher than the water pressure. After the air pressure of the air pump reaches a certain pressure threshold, the air and the cleaning medium directly enter the water outlet end and are sprayed out from the nozzle.
In the above technical scheme, the nozzle is connected with the second electromagnetic valve through the water outlet pipeline.
In the technical scheme, the tooth-flushing device is in a conventional tooth-flushing mode, the first electromagnetic valve is in a second potential, the second electromagnetic valve is in a fourth potential, the pump body can pump the cleaning medium stored in the storage container to the nozzle through the water outlet pipeline, and the pressurized water flow is sprayed to a part to be cleaned in the oral cavity along the nozzle.
In the technical scheme, the nozzle is connected with the air pump through the mixing pipeline.
In the technical scheme, the tooth washer is in an aerodynamic flushing mode, the first electromagnetic valve is in a first potential, the second electromagnetic valve is in a third potential, air sequentially passes through the air inlet pipeline, the first electromagnetic valve and the pump body to enter the air pump, and the air and water flow are sprayed to a part needing cleaning in an oral cavity along the nozzle through the mixing pipeline, so that the purpose of tooth washing is achieved. The air and water streams may be further mixed in the mixing line.
In the above technical solution, the nozzle has a filter screen.
In this technical scheme, through setting up the filter screen, can filter rivers or rivers and air under the mixed state to further improve the cleaning performance to the oral cavity.
In the above technical solution, further includes: and the controller is connected with the first electromagnetic valve and the second electromagnetic valve.
In this aspect, the dental irrigator further comprises a controller. Specifically, the controller is connected with the first solenoid valve, and the controller is connected with the second solenoid valve. When a user needs to use a conventional tooth flushing mode, the first electromagnetic valve is controlled to be at a second potential and the second electromagnetic valve is controlled to be at a fourth potential, the pump body can pump the cleaning medium stored in the storage container to the nozzle, and the pressurized water flow is sprayed to a part needing cleaning in the oral cavity along the nozzle, so that the purpose of tooth flushing is achieved; when a user needs to use an aerodynamic flushing mode, the first electromagnetic valve is controlled to be at a first potential, the second electromagnetic valve is controlled to be at a third potential, air sequentially passes through the air inlet pipeline, the first electromagnetic valve and the pump body to enter the air pump, and the air and water flow are sprayed to a position in the oral cavity, which needs cleaning, along with the spray nozzle, so that the purpose of tooth washing is achieved.
Additional aspects and advantages of embodiments of the utility model will be made apparent in the description which follows or may be learned by practice of the utility model.
Drawings
Fig. 1 shows a first schematic view of a dental rinse in accordance with one embodiment of the present utility model;
FIG. 2 shows a schematic diagram of an intake conduit according to one embodiment of the utility model;
fig. 3 shows a second schematic view of a dental rinse in accordance with one embodiment of the present utility model.
The correspondence between the reference numerals and the component names in fig. 1 to 3 is:
100: a tooth-flushing device; 110: a storage container; 120: a pump body; 130: a first electromagnetic valve; 131: a first interface; 132: a second interface; 140: an air pump; 150: a second electromagnetic valve; 151: a third interface; 152: a fourth interface; 153: a fifth interface; 160: a nozzle; 170: a filter; 180: a controller; 191: a first pipeline; 192: an air intake line; 1921: an air inlet; 193: a second pipeline; 194: a water outlet pipeline; 195: and a mixing pipeline.
Detailed Description
As shown in fig. 1, the present utility model provides a dental appliance 100, which can clean a place where a toothbrush such as an interdental brush or a gingival sulcus is difficult to clean, as an auxiliary supplementary appliance for the toothbrush. Specifically, the dental irrigator 100 includes a storage container 110, a pump body 120, a first solenoid valve 130, an air intake line 192, an air pump 140, a second solenoid valve 150, and a nozzle 160. Wherein the storage container 110 is used for storing the cleaning medium. Optionally, the cleaning medium is water. The reservoir 110 may be one or more separate containers or may be a receiving cavity formed by the housing of the dental appliance 100. The storage container 110 may be of any shape. Further, the pump body 120 is connected to the storage container 110 through a first pipe 191. The first solenoid valve 130 is provided in the first pipeline 191. The intake line 192 is connected to the first solenoid valve 130. The first solenoid valve 130 has a first potential and a second potential, and when the first solenoid valve 130 is at the first potential, the intake pipe 192 communicates with the first pipe 191, and when the first solenoid valve 130 is at the second potential, the intake pipe 192 does not communicate with the first pipe 191. In other words, the first solenoid valve 130 is used to control whether the intake pipe 192 and the first pipe 191 are in communication.
Further, an air pump 140 is connected to the storage container 110. The second solenoid valve 150 is connected to the pump body 120. The second solenoid valve 150 is connected to the air pump 140. The nozzle 160 is connected to the second solenoid valve 150, and the nozzle 160 is connected to the air pump 140. The second electromagnetic valve 150 has a third potential and a fourth potential, and when the second electromagnetic valve 150 is at the third potential, the pump body 120 is in communication with the air pump 140, and when the second electromagnetic valve 150 is at the fourth potential, the pump body 120 is in communication with the nozzle 160. In other words, the second solenoid valve 150 is used to control the pump body 120 to communicate with the nozzle 160 or the pump body 120 to communicate with the air pump 140.
The tooth washer 100 has two working modes, the first is a conventional tooth washer mode, the first electromagnetic valve 130 is at a second potential, the second electromagnetic valve 150 is at a fourth potential, the pump body 120 can pump the cleaning medium stored in the storage container 110 to the nozzle 160, and the pressurized water flow is sprayed to the part to be cleaned in the oral cavity along the nozzle 160, so that the purpose of tooth washing is achieved; the second is the aerodynamic flushing mode, the first electromagnetic valve 130 is at the first potential, the second electromagnetic valve 150 is at the third potential, air sequentially passes through the air inlet pipeline 192, the first electromagnetic valve 130 and the pump body 120 to enter the air pump 140, and the air and water flow are sprayed to the part to be cleaned in the oral cavity along the nozzle 160, so that the aim of tooth cleaning is achieved. In the second working mode, the water flow is combined with the aerodynamic force to flush the oral cavity, and compared with a conventional water pressure flushing mode, the water-saving type cleaning device can improve the cleaning effect and save water. In the dental irrigator 100 of the present utility model, the volume of the storage container 110 is not required to be large, and the spatial layout of the dental irrigator 100 in the structure is more reasonable, which is beneficial to improving the user experience.
It should be added that when the tooth-rinsing device 100 is in the aerodynamic rinsing mode, the first electromagnetic valve 130 is at the first electric potential, the second electromagnetic valve 150 is at the third electric potential, and air directly enters the air pump 140, and meanwhile, the cleaning medium in the storage container 110 can enter the air pump 140 to be mixed with air due to the fact that the air pressure in the air pump 140 is higher than the water pressure. Because the air pump 140 is internally provided with a pressure relief valve, after the air pressure of the air pump 140 reaches a certain pressure threshold, air and cleaning medium directly enter the water outlet end and are sprayed out from the nozzle 160.
In another embodiment, the first solenoid valve 130 has a first port 131 and a second port 132, the first port 131 communicates with the first conduit 191, the second port 132 communicates with one end of the intake conduit 192, the first port 131 communicates with the second port 132 when the first solenoid valve 130 is at a first potential, and the first port 131 does not communicate with the second port 132 when the first solenoid valve 130 is at a second potential. When the first electromagnetic valve 130 is at the first potential, the first interface 131 is communicated with the second interface 132, at this time, the air inlet pipeline 192 is communicated with the first pipeline 191, and air can enter the first pipeline 191 through the air inlet pipeline 192, the second interface 132 and the first interface 131 in sequence; when the first solenoid valve 130 is at the second potential, the first port 131 and the second port 132 are not communicated, and at this time, the intake pipe 192 and the first pipe 191 are not communicated, and air is not introduced into the first pipe 191.
Further, as shown in fig. 1 and 2, the other end of the intake pipe 192 is an intake 1921. By setting the end of the air intake pipe 192 far from the first solenoid valve 130 as the air inlet 1921, when the first solenoid valve 130 is at the first potential, the first port 131 communicates with the second port 132, and at this time, the air intake pipe 192 communicates with the first pipe 191, and air can enter the first pipe 191 through the air intake pipe 192, the second port 132, and the first port 131 in order.
Further, as shown in fig. 2, the dental rinse 100 also includes a filter 170. Specifically, filter 170 is disposed at air inlet 1921. Through setting up filter 170, can filter the air that gets into air inlet line 192, when rivers combine aerodynamic to wash the oral cavity, be favorable to further improving cleaning effect.
In another embodiment, the second solenoid valve 150 has a third interface 151, a fourth interface 152 and a fifth interface 153, the third interface 151 communicates with the pump body 120, the fourth interface 152 communicates with the air pump 140, the fifth interface 153 communicates with the nozzle 160, the third interface 151 communicates with the fourth interface 152 when the second solenoid valve 150 is at a third potential, and the third interface 151 communicates with the fifth interface 153 when the second solenoid valve 150 is at a fourth potential. The second solenoid valve 150 has three interfaces connected to the pump body 120, the air pump 140, and the nozzle 160, respectively. When the second electromagnetic valve 150 is at the third potential, the third interface 151 is communicated with the fourth interface 152, at this time, the pump body 120 is communicated with the air pump 140, air sequentially passes through the air inlet pipeline 192, the first electromagnetic valve 130 and the pump body 120 to enter the air pump 140, and the air and water flow are sprayed to the part to be cleaned in the oral cavity along the nozzle 160; when the second electromagnetic valve 150 is at the fourth potential, the third port 151 communicates with the fifth port 153, and the pump body 120 communicates with the nozzle 160, and the pump body 120 can pump the cleaning medium stored in the storage container 110 to the nozzle 160.
Optionally, the second electromagnetic valve 150 is of a three-way structure.
In another embodiment, the storage container 110 is connected to the air pump 140 through a second pipe 193. In the second operation mode of the tooth washer 100, the first electromagnetic valve 130 is at the first potential, the second electromagnetic valve 150 is at the third potential, and air sequentially passes through the air inlet pipeline 192, the first electromagnetic valve 130 and the pump body 120 to enter the air pump 140, and as the air pressure in the air pump 140 is higher than the water pressure, the cleaning medium in the storage container 110 can enter the air pump 140 through the second pipeline 193 to be mixed with the air. After the air pressure of the air pump 140 reaches a certain pressure threshold, the air and the cleaning medium directly enter the water outlet end and are sprayed out of the nozzle 160.
In another embodiment, the nozzle 160 is connected to the second solenoid valve 150 via a water outlet line 194. In the normal tooth-rinsing mode of the tooth-rinsing device 100, the first electromagnetic valve 130 is at the second potential, the second electromagnetic valve 150 is at the fourth potential, and the pump body 120 can pump the rinsing medium stored in the storage container 110 to the nozzle 160 through the water outlet pipeline 194, and the pressurized water flow is sprayed to the part to be rinsed in the oral cavity along the nozzle 160.
In another embodiment, the nozzle 160 is connected to the air pump 140 by a mixing line 195. In the aerodynamic rinsing mode of the tooth washer 100, the first electromagnetic valve 130 is at a first potential, the second electromagnetic valve 150 is at a third potential, air sequentially passes through the air inlet pipeline 192, the first electromagnetic valve 130 and the pump body 120 to enter the air pump 140, and the air and water flow are sprayed to the part to be cleaned in the oral cavity along the nozzle 160 through the mixing pipeline 195, so that the aim of tooth washing is achieved. The air and water streams may be further mixed within mixing line 195.
In another embodiment, the nozzle 160 has a screen. Through setting up the filter screen, can filter rivers or rivers and air under the mixed state to further improve the cleaning performance to the oral cavity.
In another embodiment, as shown in fig. 3, the dental rinse 100 further includes a controller 180. Specifically, the controller 180 is connected with the first solenoid valve 130, and the controller 180 is connected with the second solenoid valve 150. When a user needs to use the conventional tooth-rinsing mode, the first electromagnetic valve 130 is controlled to be at the second potential and the second electromagnetic valve 150 is controlled to be at the fourth potential, the pump body 120 can pump the cleaning medium stored in the storage container 110 to the nozzle 160, and the pressurized water flow is sprayed to the part needing cleaning in the oral cavity along the nozzle 160, so that the purpose of tooth rinsing is achieved; when the user needs to use the aerodynamic flushing mode, the first electromagnetic valve 130 is controlled to be at the first potential, the second electromagnetic valve 150 is controlled to be at the third potential, air sequentially passes through the air inlet pipeline 192, the first electromagnetic valve 130 and the pump body 120 to enter the air pump 140, and the air and water flow are sprayed to the part needing cleaning in the oral cavity along the nozzle 160, so that the aim of tooth cleaning is achieved.
According to the embodiment of the tooth washing device, the tooth washing device has two working modes, wherein the first working mode is a conventional tooth washing mode, the first electromagnetic valve is at a second potential, the second electromagnetic valve is at a fourth potential, the pump body can pump the washing medium stored in the storage container to the nozzle, and the pressurized water flow is sprayed to a part needing to be washed in the oral cavity along the nozzle, so that the purpose of tooth washing is achieved; the second type is an aerodynamic flushing mode, the first electromagnetic valve is at a first potential, the second electromagnetic valve is at a third potential, air sequentially passes through the air inlet pipeline, the first electromagnetic valve and the pump body to enter the air pump, and the air and water flow are sprayed to the part to be cleaned in the oral cavity along the nozzle, so that the aim of tooth washing is fulfilled. In the second working mode, the water flow is combined with the aerodynamic force to flush the oral cavity, and compared with a conventional water pressure flushing mode, the water-saving type cleaning device can improve the cleaning effect and save water. In the tooth-flushing device, the volume of the storage container is not required to be large, the structural space layout of the tooth-flushing device is more reasonable, and the tooth-flushing device is beneficial to improving user experience.
Claims (10)
1. A dental irrigator, comprising:
a storage container (110);
a pump body (120) connected to the storage container (110) via a first line (191);
a first electromagnetic valve (130) provided in the first pipeline (191);
an air intake pipe (192) connected to the first electromagnetic valve (130), the first electromagnetic valve (130) having a first potential and a second potential, the air intake pipe (192) being in communication with the first pipe (191) when the first electromagnetic valve (130) is at the first potential, the air intake pipe (192) not being in communication with the first pipe (191) when the first electromagnetic valve (130) is at the second potential;
an air pump (140) connected to the storage container (110);
a second electromagnetic valve (150) connected with the pump body (120), the second electromagnetic valve (150) being connected with the air pump (140);
the nozzle (160) is connected with the second electromagnetic valve (150), the nozzle (160) is connected with the air pump (140), the second electromagnetic valve (150) is provided with a third electric potential and a fourth electric potential, when the second electromagnetic valve (150) is positioned at the third electric potential, the pump body (120) is communicated with the air pump (140), and when the second electromagnetic valve (150) is positioned at the fourth electric potential, the pump body (120) is communicated with the nozzle (160).
2. The dental rinse of claim 1 wherein the first solenoid valve (130) has a first port (131) and a second port (132), the first port (131) being in communication with the first conduit (191), the second port (132) being in communication with one end of the air intake conduit (192), the first port (131) being in communication with the second port (132) when the first solenoid valve (130) is at the first potential, the first port (131) being not in communication with the second port (132) when the first solenoid valve (130) is at the second potential.
3. The tooth punch as claimed in claim 1, wherein the second solenoid valve (150) has a third interface (151), a fourth interface (152) and a fifth interface (153), the third interface (151) being in communication with the pump body (120), the fourth interface (152) being in communication with the air pump (140), the fifth interface (153) being in communication with the nozzle (160), the third interface (151) being in communication with the fourth interface (152) when the second solenoid valve (150) is at the third potential, the third interface (151) being in communication with the fifth interface (153) when the second solenoid valve (150) is at the fourth potential.
4. The tooth punch as claimed in claim 2, wherein the other end of the air intake pipe (192) is an air intake (1921).
5. The tooth punch as claimed in claim 4, further comprising:
and a filter (170) provided in the air inlet (1921).
6. The dental irrigator of any one of claims 1 to 5 wherein the reservoir (110) is connected to the air pump (140) by a second line (193).
7. The dental irrigator of any one of claims 1 to 5 wherein the nozzle (160) is connected to the second solenoid valve (150) by a water outlet line (194).
8. The dental irrigator of any one of claims 1 to 5 wherein the nozzle (160) is connected to the air pump (140) by a mixing line (195).
9. The dental irrigator of any one of claims 1 to 5 wherein the nozzle (160) has a screen.
10. The dental irrigator of any one of claims 1 to 5, further comprising:
and the controller (180) is connected with the first electromagnetic valve (130), and the controller (180) is connected with the second electromagnetic valve (150).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223491197.2U CN219166724U (en) | 2022-12-27 | 2022-12-27 | Tooth-flushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223491197.2U CN219166724U (en) | 2022-12-27 | 2022-12-27 | Tooth-flushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219166724U true CN219166724U (en) | 2023-06-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223491197.2U Active CN219166724U (en) | 2022-12-27 | 2022-12-27 | Tooth-flushing device |
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| Country | Link |
|---|---|
| CN (1) | CN219166724U (en) |
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2022
- 2022-12-27 CN CN202223491197.2U patent/CN219166724U/en active Active
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| GR01 | Patent grant |