Tooth care cleaning tank

Abstract

A tooth health care cleaning groove comprises a tooth covering groove capable of covering a plurality of teeth, a seal is arranged on the tooth covering groove and is attached to gingiva, and a fluid inlet hole (3) and a fluid outlet hole (4) are formed in the wall of the tooth covering groove. The invention aims to provide the automatic tooth cleaner which can comprehensively, uniformly, thoroughly and softly clean attachments such as various tartar and food residues which need to be cleaned and are covered and wrapped by gum at tooth roots, between tooth slits and the gum, does not need two hands to participate in the cleaning process, and automatically finishes tooth cleaning. The tooth health-care cleaning groove is simple in structure and convenient to use, various problems caused by improper manual operation during tooth cleaning are avoided, soft dirt and food residues on teeth can be more thoroughly removed, the oral cavity is kept clean, and then the teeth of a user are more healthy.

Description

Technical Field

[0001] The invention relates to a teeth care cleaning tank. Background Art

[0002] Brushing teeth is an important self-care method for oral health care, which uses a toothbrush to remove dental plaque, soft plaque and food residues to keep the oral cavity clean. It is also the main means for people to remove dental plaque and prevent the occurrence, development and recurrence of periodontal disease. Brushing teeth is the main means for people to remove dental plaque and prevent the occurrence, development and recurrence of periodontal disease.

[0003] The main purpose of brushing teeth is to remove dental plaque, because only dental plaque can form a stable attachment on the surface of teeth. Impure substances such as dental calculus and tartar can only stay on the surface of teeth through dental plaque, which can cause inflammation, bleeding, and even loosening and falling of teeth. People only have one set of permanent teeth in their lifetime. Caries occurs slowly, and teeth cannot repair and regenerate after being damaged. Therefore, correct and good brushing and tooth care habits should be developed from an early age, and teeth should be observed frequently to see if there is any caries or blackening. If so, they should be treated in time, otherwise caries will gradually become more serious, and even fillings and extractions may be required.

[0004] Choosing the right toothbrush, toothpaste, and brushing method can help control dental plaque, maintain oral health, or extend the life of teeth to the greatest extent. However, if the brushing method is incorrect, it will not only fail to achieve the purpose of brushing, but will also cause various adverse consequences, the most common of which is gum atrophy and wedge-shaped defects at the neck of the teeth. Especially for children, the problems caused by incorrect brushing methods are more serious, because most children who need to brush their teeth have more or less the problem of incorrect brushing methods, and there is no good solution at present. Summary of the invention

[0005] The purpose of the present invention is to provide a dental care cleaning trough that can comprehensively, evenly, thoroughly and gently remove various dental plaques, food residues and other attachments that need to be removed from the roots of teeth, between teeth and covered by gums, and can automatically clean teeth without the involvement of hands during the cleaning process, and can eliminate various problems caused by improper manual operation when cleaning teeth. It can more thoroughly remove soft plaques and food residues on teeth and keep the oral cavity clean. It is very suitable for children who cannot or find it difficult to learn to brush their teeth with a toothbrush.

[0006] The tooth care cleaning groove of the present invention comprises a tooth covering groove capable of covering a plurality of teeth, a seal is arranged on the tooth covering groove, the seal is arranged close to the gums, and a fluid inlet hole and a fluid outlet hole are arranged on the wall of the tooth covering groove.

[0007] Preferably, the seal is a sealing strip made of a flexible material, and the sealing strip arranged close to the gums makes the cavity inside the mask socket a sealed cavity, and a plurality of fluid inlet holes and a plurality of fluid outlet holes are respectively provided on the wall of the mask socket.

[0008] Preferably, an expansion cavity is provided inside the sealing strip, and the expansion cavity is connected to a pressure fluid source through a guide tube. Fluid is injected into the expansion cavity through the guide tube, so that the wall of the expansion cavity can expand and adhere to the gums to form a sealing surface.

[0009] Preferably, the tooth cover groove includes a lower tooth cover groove and an upper tooth cover groove, the lower tooth cover groove includes a lower tooth cover plate capable of covering the tops of multiple lower teeth, the left end of the lower tooth cover plate extends leftward to the gums at the left end of the lower row of teeth, and the right end of the lower tooth cover plate extends rightward to the gums at the right end of the lower row of teeth;

[0010] The front side of the lower alveolar cover plate is connected to the top of the lower alveolar front side plate, the bottom end of the lower alveolar front side plate extends downward to the gums at the front side of the lower row of teeth, the left end of the lower alveolar front side plate extends to the gums at the left end of the front side of the lower row of teeth, and the right end of the lower alveolar front side plate extends to the gums at the right end of the front side of the lower row of teeth;

[0011] The plurality of fluid outlet holes are arranged at the lower part of the anterior side plate of the lower alveolar, each fluid outlet hole faces the vicinity of the root of one or more lower teeth, the fluid outlet hole is communicated with the lower fluid input channel, the lower fluid input channel is located at the lower part of the anterior side plate of the lower alveolar, and the liquid inlet of the lower fluid input channel is connected to the outlet of the fluid input tube;

[0012] The rear side of the lower alveolar cover plate is connected to the top of the lower alveolar rear side plate, the bottom end of the lower alveolar rear side plate extends downward to the gums behind the lower row of teeth, the left end of the lower alveolar rear side plate extends to the gums at the left end of the lower row of teeth, and the right end of the lower alveolar rear side plate extends to the gums at the right end of the lower row of teeth;

[0013] The plurality of fluid inlet holes are arranged at the lower part of the lower alveolar posterior plate, each fluid inlet hole faces the vicinity of the root of one or more lower teeth, the fluid inlet hole is communicated with the lower fluid output channel, the lower fluid output channel is located at the lower part of the lower alveolar posterior plate, and the liquid outlet of the lower fluid output channel is connected to the inlet of the fluid output tube;

[0014] The sealing strips are provided at the lower end and left and right ends of the lower alveolar front side plate, the lower end and left and right ends of the lower alveolar rear side plate, and the left and right ends of the lower alveolar cover plate;

[0015] The upper tooth cover slot includes an upper tooth plate capable of covering the bottom ends of a plurality of upper teeth, the left end of the upper tooth plate extending leftward to the gums at the left end of the upper teeth, and the right end of the upper tooth plate extending rightward to the gums at the right end of the upper teeth;

[0016] The front side of the upper alveolar bottom plate is connected to the bottom end of the upper front side plate, the bottom end of the upper front side plate extends upward to the gums at the front side of the upper teeth, the left end of the upper front side plate extends to the gums at the left end of the front side of the upper teeth, and the right end of the upper front side plate extends to the gums at the right end of the front side of the upper teeth;

[0017] The plurality of fluid outlet holes are arranged at the upper part of the upper front side plate, each fluid outlet hole faces the vicinity of the root of one or more upper teeth, the fluid outlet hole is communicated with the upper fluid input channel, the upper fluid input channel is located at the upper part of the upper front side plate, and the liquid inlet of the upper fluid input channel is connected to the outlet of the fluid input tube;

[0018] The rear side of the upper alveolar bottom plate is connected to the top of the upper alveolar rear side plate, the bottom end of the upper alveolar rear side plate extends upward to the gums at the rear side of the upper row of teeth, the left end of the upper alveolar rear side plate extends to the gums at the left end of the rear side of the upper row of teeth, and the right end of the upper alveolar rear side plate extends to the gums at the right end of the rear side of the upper row of teeth;

[0019] The plurality of fluid outlet holes are arranged at the upper part of the posterior side plate of the upper alveolar, each fluid outlet hole faces the vicinity of the root of one or more upper teeth, the fluid outlet hole is communicated with the upper fluid output channel, the upper fluid output channel is located at the upper part of the posterior side plate of the upper alveolar, and the liquid outlet of the upper fluid output channel is connected to the inlet of the fluid output tube;

[0020] The sealing strips are provided at the lower end and left and right ends of the upper front side plate, the lower end and left and right ends of the upper alveolar rear side plate, and the left and right ends of the upper alveolar bottom plate.

[0021] Preferably, a fluid pump is connected in series to the flow guide tube, a liquid outlet of the flow guide tube is communicated with the expansion chamber, and a liquid inlet of the flow guide tube is communicated with a water source.

[0022] Preferably, the liquid inlet of the fluid input tube is connected to the liquid outlet of the tooth-cleaning liquid container, and the tooth-cleaning liquid container contains tooth-cleaning liquid or mouthwash or a cleaning agent with toothpaste abrasive suspended therein;

[0023] The liquid outlet of the fluid output tube is connected to the liquid inlet of the toothwash container, and the fluid input channel and the fluid output channel are respectively connected in series with fluid delivery pumps. When working, the two fluid delivery pumps keep the cavity in the mask tooth socket in a slightly negative pressure state.

[0024] Preferably, an ultrasonic generator is provided on the mask socket.

[0025] When the tooth care and cleaning groove of the present invention is used, the tooth cover groove can be aligned with the position of the teeth that need health care and cleaning, and then covered on the teeth that need health care and cleaning, so that the teeth that need health care and cleaning are in a state of being isolated and sealed by the tooth cover groove, and the liquid in the tooth cover groove can basically not flow out, and then the liquid for cleaning teeth is injected into the tooth cover groove through the fluid inlet hole provided on the wall of the tooth cover groove, or the medicine for treating tooth and gum diseases is injected. For cleaning teeth, abrasives can be added to the cleaning liquid, and the tooth cleaning liquid containing abrasives is allowed to enter the tooth cover groove through the fluid inlet hole, and the tooth cleaning liquid will flow through the surface of each covered tooth, and under the action of the abrasive and the fluid, the attachments on the surface of each covered tooth are removed, and then the tooth cleaning liquid and the cleaned tooth attachments will flow out through the fluid outlet hole 4. Due to the isolation effect of the tooth cover groove, the medicine for treating tooth and gum diseases can be concentrated on the required part, and the concentration of the medicine can be kept within the range that can better treat related diseases, and will not be quickly diluted by the liquid secreted in the oral cavity, so as to obtain a better treatment effect. Therefore, the dental care cleaning groove of the present invention can completely, evenly, thoroughly and gently remove various dental plaques, food residues and other attachments that need to be removed from the roots of teeth, between teeth and covered by gums, and the teeth are cleaned automatically without the involvement of hands during the cleaning process, and there are no various problems caused by improper manual operation when cleaning teeth. The soft plaque and food residues on the teeth can be removed more thoroughly, the oral cavity can be kept clean, and the user's teeth can be healthier.

[0026] The dental care cleaning trough of the present invention is very suitable for children who cannot or find it difficult to learn to brush their teeth with a toothbrush, and is also very suitable for brushing the teeth of pet dogs.

[0027] The dental care cleaning tank of the present invention will be further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a front view of the structural schematic diagram of the tooth care cleaning tank of the present invention;

[0029] Figure 2 for Figure 1 A top view of

[0030] Figure 3 for Figure 2 An enlarged cross-sectional view of an embodiment along the line A-A;

[0031] Figure 4 for Figure 2 An enlarged cross-sectional view of another embodiment along the A-A direction;

[0032] Figure 5It is a structural schematic diagram of the tooth care cleaning tank of the present invention in a use state. DETAILED DESCRIPTION

[0033] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The tooth care cleaning groove of the present invention comprises a tooth covering groove capable of covering a plurality of teeth, a seal is arranged on the tooth covering groove, the seal is arranged close to the gums, and a fluid inlet hole 3 and a fluid outlet hole 4 are arranged on the wall of the tooth covering groove.

[0034] See also Figure 5 When the tooth care and cleaning groove of the present invention is used, the tooth cover groove can be aligned with the position of the teeth that need health care and cleaning, and then it can be covered on the teeth that need health care and cleaning, so that the teeth that need health care and cleaning are in a state of being isolated and sealed by the tooth cover groove, and the liquid in the tooth cover groove basically cannot flow out, and then the fluid inlet hole 3 is provided on the wall of the tooth cover groove, and the liquid for cleaning teeth is injected into the tooth cover groove, or the medicine for treating tooth and gum diseases is injected. For cleaning teeth, abrasives can be added to the cleaning liquid, and the tooth cleaning liquid containing abrasives is allowed to enter the tooth cover groove through the fluid inlet hole 3. The tooth cleaning liquid will flow through the surface of each covered tooth. Under the action of the abrasive and the fluid, the attachments on the surface of each covered tooth will be removed, and then the tooth cleaning liquid and the cleaned tooth attachments will flow out through the fluid outlet hole 4. Due to the isolating effect of the alveolar mask, the medicine for treating tooth and gum diseases can be concentrated on the required areas, so that the concentration of the medicine can be maintained within the range that can better treat related diseases. It will not be quickly diluted by the fluid secreted in the oral cavity, thereby obtaining a better treatment effect.

[0035] If necessary, you can recycle dental cleaning fluid or medicine for treating tooth and gum diseases.

[0036] If necessary, the outflowing tooth cleaning liquid can be filtered to remove suspended matter such as coarse food residues.

[0037] As a further improvement of the present invention, see Figure 1 , Figure 2 and Figure 4 The sealing strip 2 is made of a flexible material. The sealing strip 2 is arranged close to the gums to make the cavity 1 inside the mask socket a sealed cavity. The fluid inlet 3 is connected to the outlet of the fluid input channel 5, and the fluid outlet 4 is connected to the inlet of the fluid output channel 6. If the sealing strip 2 is a structure without an expansion cavity 7, the sealing strip 2 can be made of silicone gel. The material for making the mask socket can have a certain rigidity, and it is best to be a material that can be bent and shaped by hand.

[0038] The wall of the tooth socket is provided with a plurality of fluid inlet holes 3 and a plurality of fluid outlet holes 4. The wall of the tooth socket is provided with a plurality of fluid inlet holes 3 and a plurality of fluid outlet holes 4 so that the inflowing toothwash or mouthwash or cleaning agent with toothpaste abrasive suspended therein can evenly flush through each tooth, thereby removing all kinds of dental plaque, food residues and other things that need to be removed from the teeth.

[0039] As a further improvement of the present invention, see Figure 1 , Figure 2 and Figure 3 The sealing strip 2 is provided with an expansion chamber 7 inside, and the expansion chamber 7 is connected to a pressure fluid source through a guide tube 8. Fluid is injected into the expansion chamber 7 through the guide tube 8, so that the wall of the expansion chamber 7 expands and closely adheres to the gums to form a sealing surface, so as to prevent the tooth cleaning liquid or medicine for treating tooth and gum diseases flowing into the mask tooth socket from leaking out from the notch. The fluid flowing into the expansion chamber 7 can be a gas, such as air, or a liquid, such as water.

[0040] See also Figure 5 As a further improvement of the present invention, the above-mentioned tooth cover groove includes a lower tooth cover groove 10 and an upper tooth cover groove 20, the lower tooth cover groove 10 includes a lower tooth cover plate 11 capable of covering the tops of multiple lower teeth 35, the left end of the lower tooth cover plate 11 extends leftward to the gum 36 at the left end of the lower row of teeth 35, and the right end of the lower tooth cover plate 11 extends rightward to the gum 36 at the right end of the lower row of teeth 35;

[0041] The front side of the lower alveolar cover plate 11 is connected to the top of the lower alveolar front side plate 12, the bottom end of the lower alveolar front side plate 12 extends downward to the gums 36 at the front side of the lower teeth 35, the left end of the lower alveolar front side plate 12 extends to the gums 36 at the left end of the lower teeth 35, and the right end of the lower alveolar front side plate 12 extends to the gums 36 at the right end of the lower teeth 35;

[0042] The plurality of fluid outlet holes 4 are arranged at the lower part of the lower alveolar front side plate 12, each fluid outlet hole 4 faces the root of one or more lower teeth, and the fluid outlet hole 4 is communicated with the lower fluid input channel 26, and the lower fluid input channel 26 is located at the lower part of the lower alveolar front side plate 12, and the liquid inlet 31 of the lower fluid input channel 26 is connected to the outlet of the fluid input tube 5;

[0043] The rear side of the lower alveolar cover plate 11 is connected to the top of the lower alveolar rear side plate 13, the bottom end of the lower alveolar rear side plate 13 extends downward to the gums 36 behind the lower teeth 35, the left end of the lower alveolar rear side plate 13 extends to the gums 36 at the left end of the lower teeth 35, and the right end of the lower alveolar rear side plate 13 extends to the gums 36 at the right end of the lower teeth;

[0044] The plurality of fluid inlet holes 3 are arranged at the lower part of the lower alveolar posterior plate 13, each fluid inlet hole 3 faces the root of one or more lower teeth, the fluid inlet hole 3 is communicated with the lower fluid output channel 27, the lower fluid output channel 27 is located at the lower part of the lower alveolar posterior plate 13, and the liquid outlet 32 ​​of the lower fluid output channel 27 is connected to the inlet of the fluid output tube 6;

[0045] The sealing strip 2 is provided at the lower end and left and right ends of the lower alveolar front side plate 12, the lower end and left and right ends of the lower alveolar rear side plate 13, and the left and right ends of the lower alveolar cover plate 11;

[0046] The upper tooth cover slot 20 includes an upper tooth slot bottom plate 21 capable of covering the bottom ends of a plurality of upper teeth 37, the left end of the upper tooth slot bottom plate 21 extends leftward to the gum 38 at the left end of the upper row of teeth 37, and the right end of the upper tooth slot bottom plate 21 extends rightward to the gum 38 at the right end of the upper row of teeth 37;

[0047] The front side of the upper alveolar bottom plate 21 is connected to the bottom end of the upper front side plate 22, the bottom end of the upper front side plate 22 extends upward to the gums 38 at the front side of the upper teeth 37, the left end of the upper front side plate 22 extends to the gums 38 at the left end of the front side of the upper teeth 37, and the right end of the upper front side plate 22 extends to the gums 38 at the right end of the front side of the upper teeth 37;

[0048] The plurality of fluid outlet holes 4 are arranged at the upper part of the upper front side plate 22, each fluid outlet hole 4 faces the root of one or more upper teeth, and the fluid outlet hole 4 is communicated with the upper fluid input channel 28, and the upper fluid input channel 28 is located at the upper part of the upper front side plate 22, and the liquid inlet 33 of the upper fluid input channel 28 is connected to the outlet of the fluid input pipe 5;

[0049] The rear side of the upper alveolar bottom plate 21 is connected to the top of the upper alveolar rear side plate 23, the bottom end of the upper alveolar rear side plate 23 extends upward to the gums 38 behind the upper teeth 37, the left end of the upper alveolar rear side plate 23 extends to the gums 38 at the left end of the upper teeth 37, and the right end of the upper alveolar rear side plate 23 extends to the gums 38 at the right end of the upper teeth;

[0050] The plurality of fluid outlet holes 4 are arranged at the upper part of the upper alveolar posterior side plate 23, each fluid outlet hole 4 faces the root of one or more upper teeth, the fluid outlet hole 4 is communicated with the upper fluid output channel 29, the upper fluid output channel 29 is located at the upper part of the upper alveolar posterior side plate 23, and the liquid outlet 34 of the upper fluid output channel 29 is connected to the inlet of the fluid output tube 6;

[0051] The sealing strip 2 is provided at the lower end and left and right ends of the upper front side plate 22 , the lower end and left and right ends of the upper alveolar rear side plate 23 , and left and right ends of the upper alveolar bottom plate 21 .

[0052] As a further improvement of the present invention, a fluid pump 25 is connected in series to the flow guide tube 8 , a liquid outlet of the flow guide tube 8 is communicated with the expansion chamber 7 , and a liquid inlet of the flow guide tube 8 is communicated with a water source.

[0053] As a further improvement of the present invention, the liquid inlet of the fluid input tube 5 is connected to the liquid outlet of the tooth-cleaning liquid container 9, and the tooth-cleaning liquid container 9 is filled with tooth-cleaning liquid or mouthwash or a cleaning agent with toothpaste abrasive suspended therein;

[0054] The liquid outlet of the fluid output tube 6 is connected to the liquid inlet of the toothwash container 9, and the fluid input channel 5 and the fluid output channel 6 are respectively connected in series with a fluid delivery pump 24. When working, the two fluid delivery pumps 24 put the cavity in the mask tooth socket in a slightly negative pressure state. When the cavity in the mask tooth socket is in a slightly negative pressure state, the toothwash or mouthwash or cleaning agent with toothpaste abrasive suspended in it is not easy to leak out of the cavity in the mask tooth socket and enter the oral cavity, and the liquid secreted from the gums in the mask tooth socket will also be drawn out in time, which will not cause discomfort to people.

[0055] As a further improvement of the present invention, an ultrasonic generator is provided on the tooth mask socket. When the tooth mask socket is filled with liquid, the ultrasonic generator can be started, and the vibration generated by the ultrasonic generator acts on the liquid in the tooth mask socket, and then the liquid removes various dental plaques, food residues and other attachments that need to be removed from the teeth.

[0056] The tooth care cleaning tank of the present invention allows the jet fluid containing abrasive to flow out through the nozzle, and the tangential fluid of the jet containing abrasive will flow along the tooth surface, and the dirt on the tooth surface will be removed under the action of the tangential force of the fluid and the abrasive in the fluid.

[0057] Due to various reasons, it is difficult to brush away various dental plaque, food residues and other attachments that need to be removed from the roots of teeth, between teeth and covered by gums by existing tooth cleaning methods by brushing. However, the technical solution of the present invention can comprehensively, evenly, thoroughly and gently remove various dental plaque, food residues and other attachments that need to be removed from the roots of teeth, between teeth and covered by gums, and the teeth cleaning is completed automatically without the involvement of hands during the cleaning process, and there are no various problems caused by improper hand operation when cleaning teeth.

Claims

1. A dental care cleaning tank, characterized in that: The tooth-covering socket comprises a tooth-covering socket capable of covering a plurality of teeth, a seal is arranged on the tooth-covering socket, the seal is arranged close to the gums, and a fluid inlet hole (3) and a fluid outlet hole (4) are arranged on the wall of the tooth-covering socket.

2. The dental care cleaning tank according to claim 1, characterized in that: The seal is a sealing strip (2) made of a flexible material. The sealing strip (2) is arranged close to the gums to make the cavity (1) inside the tooth socket a sealed cavity. The wall of the tooth socket is respectively provided with a plurality of fluid inlet holes (3) and a plurality of fluid outlet holes (4).

3. The dental care cleaning tank according to claim 2, characterized in that: An expansion chamber (7) is provided inside the sealing strip (2), and the expansion chamber (7) is connected to a pressure fluid source through a flow guide tube (8). Fluid is injected into the expansion chamber (7) through the flow guide tube (8), so that the wall of the expansion chamber (7) can expand and adhere closely to the gums to form a sealing surface.

4. The dental care cleaning tank according to claim 3, characterized in that: The tooth cover groove comprises a lower tooth cover groove (10) and an upper tooth cover groove (20), the lower tooth cover groove (10) comprises a lower tooth cover plate (11) capable of covering the tops of a plurality of lower teeth (35), the left end of the lower tooth cover plate (11) extends leftward to the gums at the left end of the lower teeth (35), and the right end of the lower tooth cover plate (11) extends rightward to the gums at the right end of the lower teeth (35); The front side of the lower alveolar cover plate (11) is connected to the top of the lower alveolar front side plate (12), the bottom end of the lower alveolar front side plate (12) extends downward to the gums (36) at the front side of the lower row of teeth (35), the left end of the lower alveolar front side plate (12) extends to the gums (36) at the left end of the front side of the lower row of teeth (35), and the right end of the lower alveolar front side plate (12) extends to the gums (36) at the right end of the front side of the lower row of teeth (35); The plurality of fluid outlet holes (4) are arranged at the lower part of the anterior side plate (12) of the lower alveolar socket, each fluid outlet hole (4) faces the vicinity of the root of one or more lower teeth (35), the fluid outlet hole (4) is communicated with the lower fluid input channel (26), the lower fluid input channel (26) is located at the lower part of the anterior side plate (12) of the lower alveolar socket, and the liquid inlet (31) of the lower fluid input channel (26) is connected to the outlet of the fluid input pipe (5); The rear side of the lower alveolar cover plate (11) is connected to the top of the lower alveolar rear side plate (13), the bottom end of the lower alveolar rear side plate (13) extends downward to the gums (36) at the rear side of the lower row of teeth (35), the left end of the lower alveolar rear side plate (13) extends to the gums (36) at the left end of the rear side of the lower row of teeth (35), and the right end of the lower alveolar rear side plate (13) extends to the gums (36) at the right end of the rear side of the lower row of teeth (35); The plurality of fluid inlet holes (3) are arranged at the lower part of the lower alveolar posterior plate (13), each fluid inlet hole (3) faces the vicinity of the root of one or more lower teeth (35), the fluid inlet hole (3) is communicated with the lower fluid output channel (27), the lower fluid output channel (27) is located at the lower part of the lower alveolar posterior plate (13), and the liquid outlet (32) of the lower fluid output channel (27) is connected to the inlet of the fluid output pipe (6); The sealing strip (2) is provided at the lower end and left and right ends of the lower alveolar front side plate (12), the lower end and left and right ends of the lower alveolar rear side plate (13), and the left and right ends of the lower alveolar cover plate (11); The upper tooth cover groove (20) comprises an upper tooth groove bottom plate (21) capable of covering the bottom ends of a plurality of upper teeth (37), the left end of the upper tooth groove bottom plate (21) extending leftward to the gums (38) at the left end of the upper row of teeth (37), and the right end of the upper tooth groove bottom plate (21) extending rightward to the gums (38) at the right end of the upper row of teeth (37); The front side of the upper alveolar bottom plate (21) is connected to the bottom end of the upper tooth front side plate (22), the bottom end of the upper tooth front side plate (22) extends upward to the gums at the front side of the upper row of teeth (37), the left end of the upper tooth front side plate (22) extends to the gums (38) at the left end of the front side of the upper row of teeth (37), and the right end of the upper tooth front side plate (22) extends to the gums (38) at the right end of the front side of the upper row of teeth (37); A plurality of fluid outlet holes (4) are arranged at the upper part of the upper tooth front side plate (22), each fluid outlet hole (4) faces the vicinity of the root of one or more upper teeth (37), the fluid outlet hole (4) is communicated with the upper fluid input channel (28), the upper fluid input channel (28) is located at the upper part of the upper tooth front side plate (22), and the liquid inlet (33) of the upper fluid input channel (28) is connected to the outlet of the fluid input pipe (5); The rear side of the upper alveolar bottom plate (21) is connected to the top of the upper alveolar rear side plate (23), the bottom end of the upper alveolar rear side plate (23) extends upward to the gums (38) at the rear side of the upper row of teeth (37), the left end of the upper alveolar rear side plate (23) extends to the gums (38) at the left end of the rear side of the upper row of teeth (37), and the right end of the upper alveolar rear side plate (23) extends to the gums (38) at the right end of the rear side of the upper row of teeth (37); The plurality of fluid outlet holes (4) are arranged at the upper part of the upper alveolar posterior plate (23), each fluid outlet hole (4) faces the vicinity of the root of one or more upper teeth (37), the fluid outlet hole (4) is communicated with the upper fluid output channel (29), the upper fluid output channel (29) is located at the upper part of the upper alveolar posterior plate (23), and the liquid outlet (34) of the upper fluid output channel (29) is connected to the inlet of the fluid output pipe (6); The sealing strip (2) is provided at the lower end and left and right ends of the upper front side plate (22), the lower end and left and right ends of the upper alveolar rear side plate (23), and the left and right ends of the upper alveolar bottom plate (21).

5. The dental care cleaning tank according to claim 4, characterized in that: The guide tube (8) is connected in series with a fluid pump (25); the liquid outlet of the guide tube (8) is in communication with the expansion chamber (7); and the liquid inlet of the guide tube (8) is in communication with a water source.

6. The dental care cleaning tank according to claim 5, characterized in that: The liquid inlet of the fluid input tube (5) is connected to the liquid outlet of the tooth-cleaning liquid container (9), and the tooth-cleaning liquid container (9) contains tooth-cleaning liquid or mouthwash or a cleaning agent with toothpaste abrasive suspended therein; The liquid outlet of the fluid output tube (6) is connected to the liquid inlet of the toothwash container (9), and the fluid input channel (5) and the fluid output channel (6) are respectively connected in series with a fluid delivery pump (24). When working, the two fluid delivery pumps (24) put the cavity in the mask tooth socket in a slightly negative pressure state.

7. The dental care cleaning tank according to any one of claims 1 to 6, characterized in that: An ultrasonic generator is arranged on the tooth mask socket.

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