CN216318139U - Tooth flushing device - Google Patents

Abstract

The utility model provides a tooth flushing device, and relates to the technical field of tooth flushing devices. A tooth flusher comprises a tooth flusher shell and a flushing pipe arranged on the tooth flusher shell, wherein a water pump is arranged in the tooth flusher shell, a water inlet of the water pump is provided with a water pumping pipe, and a water outlet of the water pump is communicated with the flushing pipe through a pipeline; the mouth wash device also comprises a water tank for storing cleaning water and a storage box for storing solid mouth wash particles, wherein the storage box is arranged in the water tank; the water pumping pipe is communicated with the water tank. By adopting the utility model, the cleaning water and the solid mouthwash particles can be independently contained, the cleaning water can be independently used for washing teeth, and the solid mouthwash particles can also be added into the cleaning water to form mouthwash solution for washing teeth.

Description

Tooth flushing device

Technical Field

The utility model relates to the technical field of tooth rinsing devices, in particular to a tooth rinsing device.

Background

The gingival sulcus is a sulcus which is about 2 mm deep around the tooth but does not adhere to the tooth. This is the most important juncture to the root of the tooth, but is most prone to harbor dirt and disease, which is the most likely cause of tooth and gum disease. The gingival sulcus and crevices are the two least easily cleaned areas and studies have indicated that "as many as 40% of the tooth surface cannot be cleaned with a toothbrush". While flossing (or toothpicks) can remove deposits from the tooth surface, microscopically rough tooth surfaces can still be unclean. Bacteria only need a very thin layer of nutrient film for growth, and the harmful effect of the residual dirty film still partially exists. The pressure water flow which not only has strong force for destroying decay but also can drill a seam hole is the most ideal oral cavity cleaning mode in principle. The food debris lodged in the crevices of the teeth, in addition to being uncomfortable and carrying bacteria itself, is more harmful in that it provides nutrients to the plaque. If not removed in time, plaque can easily become calcified, become "tartar" and accumulate in the root of the tooth, compress and stimulate the periodontal environment, and atrophy the periodontal.

According to the research of the related organization, the water column with pressure can be flushed into the gingival sulcus to flush to the depth of 50-90%. The pressure water column not only can clean various gap holes and convex-concave-convex surfaces, but also can achieve the effect of microscopic thorough cleaning instead of macroscopic rough cleaning. The tooth flushing device has the function of cleaning the oral cavity of teeth, and the water flow has the function of massaging the gum, promotes the blood circulation of the gum and enhances the disease resistance of local tissues; meanwhile, the oral cavity bad smell caused by bad oral hygiene can be eliminated, so the tooth flusher can be produced at the same time.

The tooth flusher is an auxiliary tool for cleaning the oral cavity, utilizes a pulse water flow impact mode to clean teeth and tooth gaps, mainly has a portable mode and a table mode, and generally has a flushing pressure of 0 to 90 psi. The water pressure required by the tooth flushing device is mainly used for generating water pressure by a self-contained electric pump so as to enable water flow to impact teeth. However, the existing tooth flushing device is only provided with one water tank for containing cleaning water, and can not be mixed with various cleaning articles, so that when a user needs to use mouthwash to clean the oral cavity, the mouthwash needs to be filled into the water tank separately, and the operation is relatively troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a tooth rinsing device which can independently contain cleaning water and solid mouthwash particles, can rinse teeth by using the cleaning water alone, can also rinse teeth by adding the solid mouthwash particles into the cleaning water to form mouthwash solution, and is multiple in selection and simple to operate.

The embodiment of the utility model is realized by the following steps:

the embodiment of the application provides a tooth flushing device, which comprises a tooth flushing device shell and a flushing pipe arranged on the tooth flushing device shell, wherein a water pump is arranged in the tooth flushing device shell, a water pumping pipe is arranged at a water inlet of the water pump, and a water outlet of the water pump is communicated with the flushing pipe through a pipeline; the mouth wash device also comprises a water tank for storing cleaning water and a storage box for storing solid mouth wash particles, wherein the storage box is arranged in the water tank; the water pumping pipe is communicated with the water tank.

Further, in some embodiments of the present invention, the storage box is disposed on the top of the water tank, an inner cavity of the storage box is cylindrical, and a rotating shaft is disposed at an axial center of the storage box; the rotating shaft is provided with a plurality of baffle plates at intervals along the circumferential direction, an elastic part and a push block are arranged between any two adjacent baffle plates, one end of the elastic part is connected with the rotating shaft, and the other end of the elastic part is connected with the push block; the top of the water tank is provided with a through hole for communicating the inside of the water tank with the cavity between the two adjacent baffles.

Further, in some embodiments of the present invention, the through hole has a funnel shape, and an inner diameter of the through hole is larger at one end of the through hole adjacent to the storage box than at the other end thereof.

Further, in some embodiments of the present invention, the storage box is detachably connected to the tooth irrigator housing, and the tooth irrigator housing is provided with a driving motor for driving the rotating shaft to rotate.

Further, in some embodiments of the present invention, a first engaging groove is formed at the bottom of the tooth rinsing device housing, and the storage box is inserted into the first engaging groove; the rotating shaft is provided with a second clamping groove, and the transmission shaft of the driving motor is embedded into the second clamping groove.

Further, in some embodiments of the present invention, the water tank is provided with a connecting pipe communicated with the inside of the water tank, the bottom of the tooth flusher housing is provided with a fourth clamping groove, and one end of the pumping pipe far away from the water pump passes through the fourth clamping groove and is inserted into the connecting pipe; the connecting pipe is embedded into the four clamping grooves.

Further, in some embodiments of the present invention, a cross section of the second engaging groove is polygonal, and a shape of an outer side wall of a transmission shaft of the driving motor near one end of the second engaging groove is adapted to the second engaging groove.

Further, in some embodiments of the present invention, the storage box is opened at a top thereof, and the storage box is detachably provided with a sealing cover for sealing the opening at the top thereof.

Further, in some embodiments of the present invention, a third engaging groove is formed at the top of the storage box, and the sealing cover is provided with an engaging protrusion, and the engaging protrusion is inserted into the third engaging groove.

Further, in some embodiments of the present invention, the baffle is provided with a rubber cushion layer around the edge.

Compared with the prior art, the embodiment of the utility model at least has the following advantages or beneficial effects:

the embodiment of the utility model provides a tooth flushing device, which comprises a tooth flushing device shell and a flushing pipe arranged on the tooth flushing device shell, wherein a water pump is arranged in the tooth flushing device shell, a water inlet of the water pump is provided with a water pumping pipe, and a water outlet of the water pump is communicated with the flushing pipe through a pipeline; the mouth wash device also comprises a water tank for storing cleaning water and a storage box for storing solid mouth wash particles, wherein the storage box is arranged in the water tank; the water pumping pipe is communicated with the water tank.

During the in-service use, deposit the cleaning water in the water tank, deposit into the case with solid mouthwash granule, the user can hand towards tooth ware casing, starts the water pump, and the water pump passes through the drinking-water pipe with the cleaning water in the water tank and pumps in the wash pipe, then cleaning water is from the blowout of wash pipe top with clean tooth. When a user desires to clean teeth with the mouthwash solution, the solid mouthwash particles in the storage bin can be moved into the tank and mixed with the cleaning water in the tank to form the mouthwash solution, so that the mouthwash solution can be used to clean teeth. The application provides a towards tooth ware can adorn clean water and solid mouthwash granule alone, can the exclusive use clean water in order to wash the tooth, also can add the solid mouthwash granule and form mouthwash solution in getting into the clean water in order to wash the tooth, selects various, easy operation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a side view of a dental irrigator provided by an embodiment of the present invention;

FIG. 2 is a plan view of a storage case and a water tank according to an embodiment of the present invention;

FIG. 3 is a longitudinal sectional view of the storage box of the embodiment of the present invention at the position of the shutter;

figure 4 is a longitudinal cross-sectional view of the storage box and the water tank in a solid mouthwash particle position according to an embodiment of the present invention;

FIG. 5 is a longitudinal cross-sectional view of the housing, the storage case and the water tank of the water toothpick device of the present invention at a through hole position.

Icon: 1-a tooth flusher shell; 2-a flushing pipe; 3, a water pumping pipe; 4-a water tank; 5-solid mouthwash particles; 6-storage box; 7-a rotating shaft; 8-a baffle plate; 9-an elastic member; 10-a push block; 11-a through hole; 12-a drive motor; 13-a second snap groove; 14-a sealing cover; 15-a third snap groove; 16-a clamping lug; 17-a rubber cushion layer; 18-a connecting tube; 19-control buttons.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an orientation or a positional relationship based on the orientation or the positional relationship shown in the drawings, or an orientation or a positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience and simplicity, and the indication or the suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, the present invention should not be construed as being limited. Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not require that the components be absolutely horizontal or vertical, but may be slightly inclined. Such as "horizontal" simply means that its orientation is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" represents at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Examples

Referring to fig. 1 to 5, this embodiment provides a tooth flusher, including a tooth flusher housing 1 and a flushing pipe 2 disposed in the tooth flusher housing 1, wherein a water pump is disposed in the tooth flusher housing 1, a water inlet of the water pump is provided with a water pumping pipe 3, and a water outlet of the water pump is communicated with the flushing pipe 2 through a pipeline; the mouth wash device also comprises a water tank 4 for storing cleaning water and a storage box 6 for storing solid mouth wash particles 5, wherein the storage box 6 is arranged in the water tank 4; the pumping pipe 3 is communicated with the water tank 4.

During the in-service use, deposit the cleaning water in water tank 4, deposit into case 6 with solid mouthwash granule 5, the user can hand towards tooth ware casing 1, starts the water pump, and the water pump passes through 3 pump pumps of drinking-water in 4 water tanks cleaning water in the wash pipe 2, then cleaning water is from 2 tops blowout of wash pipe with clean tooth. When a user desires to clean teeth with the mouthwash solution, the solid mouthwash particles 5 in the storage bin 6 can be moved into the water tank 4 and mixed with the cleaning water in the water tank 4 to form the mouthwash solution, so that the teeth can be cleaned with the mouthwash solution. The application provides a towards tooth ware can adorn clean water and solid mouthwash granule 5 alone, can the exclusive use clean water in order to wash the tooth, also can form mouthwash solution in the clean water with 5 additions of solid mouthwash granule entering in order to wash the tooth, selects various, easy operation.

Alternatively, the solid mouthwash particles 5 of the present embodiment are solid mouthwash commonly used in the prior art, and the solid mouthwash particles 5 of the present embodiment are spherical in shape.

As shown in fig. 1-5, in some embodiments of the present invention, the storage box 6 is disposed on the top of the water tank 4, the inner cavity of the storage box 6 is cylindrical, and a rotating shaft 7 is disposed at the axial center of the storage box 6; a plurality of baffle plates 8 are uniformly arranged on the rotating shaft 7 at intervals along the circumferential direction of the rotating shaft, an elastic part 9 and a push block 10 are arranged between any two adjacent baffle plates 8, one end of the elastic part 9 is connected with the rotating shaft 7, and the other end of the elastic part 9 is connected with the push block 10; the top of the water tank 4 is provided with a through hole 11 for communicating the inside of the water tank 4 with a cavity between two adjacent baffles 8.

The working principle is as follows: the number of the baffle plates 8 in the embodiment is twelve, and the included angle of the cavity between every two adjacent baffle plates 8 is 30 degrees, wherein the number of the baffle plates 8 is twelve for example. Can deposit a solid mouthwash granule 5 in the cavity between two adjacent above-mentioned baffles 8, and solid mouthwash granule 5 and ejector pad 10 butt, elasticity is applyed to ejector pad 10 to elastic component 9, and then applys elasticity to solid mouthwash granule 5 through ejector pad 10, as shown in fig. 3, ejector pad 10 bottom is the arc, and ejector pad 10 is located the planar top in solid mouthwash granule 5 centre of sphere place, so under the thrust of ejector pad 10, solid mouthwash granule 5 receives the horizontal thrust outwards and thrust downwards simultaneously.

Since the top of the water tank 4 is provided with the through hole 11 for communicating the inside of the water tank 4 with the cavity between two adjacent baffles 8, as shown in fig. 2, when the device is installed, the solid mouthwash particles 5 are not placed in the cavity between one adjacent baffle 8, which is named as a first cavity and is a twelfth cavity of the second cavity … … in turn along the counterclockwise direction shown in fig. 2. The first cavity is positioned at the position of the through hole 11; a solid mouthwash particle 5 is placed in the cavity between the other adjacent baffles 8; when the mouthwash solution is to be used, the rotating shaft 7 can be rotated (here, counterclockwise rotation is taken as an example), and the rotating shaft 7 drives the baffles 8 to move, so as to drive the solid mouthwash particles 5 to move. When rotating 30, the first cavity moved the position of former second cavity this moment, and the twelfth cavity moved the position of former first cavity, and solid mouthwash granule 5 in the twelfth cavity this moment moves through-hole 11 top, and under the thrust of ejector pad 10 down, solid mouthwash granule 5 in the twelfth cavity pass through-hole 11 and drop and get into in the water tank 4 and mix with the cleaning water in the water tank 4 and form gargle aqueous solution can, convenient operation. When the concentration of the mouthwash aqueous solution needs to be added or the mouthwash aqueous solution needs to be prepared next time, the rotating shaft 7 can be continuously rotated, so that the solid mouthwash particles 5 in the eleventh cavity move to the positions of the through holes 11, and so on. Thus facilitating the preparation of the mouthwash aqueous solution. Because baffle 8 is all around with sheltering from of 6 inner walls of case, when the water in water tank 4 passed through-hole 11 and got into the cavity that corresponds the position, water was sheltered from by baffle 8 and also can not flow into its adjacent cavity and cause the solid mouthwash granule 5 that does not use to be infected with water, has improved the leakproofness. And when allotting mouthwash solution, vertical placing towards the tooth ware can, because case 6 is located water tank 4 top, the water in the water tank 4 can not flow into case 6 through-hole 11. Alternatively, the elastic member 9 of the present embodiment employs a spring.

As shown in fig. 1-5, in some embodiments of the utility model, the peripheral edge of baffle-panel 8 is provided with a rubber cushion 17. Rubber cushion 17 has elasticity like this, and rubber cushion 17 and 6 inner walls of case and bottom butt have so guaranteed mutual sealing in each cavity, have prevented in the each cavity of rivers with the contact of solid mouthwash granule 5.

As shown in fig. 1 to 5, in some embodiments of the present invention, the through-hole 11 has a funnel shape, and the inner diameter of the through-hole 11 is larger at one end thereof adjacent to the storage box 6 than at the other end thereof.

According to the utility model, the through hole 11 is funnel-shaped, so that when the tooth flusher is carelessly toppled, water flows into the cavity at the corresponding position of the storage box 6 through the through hole 11 and then the tooth flusher is placed right, and at the moment, the water in the cavity can conveniently flow back into the water tank 4 from the through hole 11, and the water is prevented from being accumulated in the cavity. The funnel-shaped design also facilitates the entry of the solid mouthwash particles 5 into the water tank 4 through the through holes 11.

In some embodiments of the present invention, as shown in fig. 1 to 5, the storage box 6 is detachably connected to the housing 1 of the dental irrigator, and the housing 1 of the dental irrigator is provided with a driving motor 12 for driving the rotating shaft 7 to rotate.

The utility model is detachably connected with the tooth flusher shell 1 by arranging the storage box 6, so that the storage box 6 can be detached for installing the solid mouthwash particles 5 and containing the cleaning water into the water tank 4, the design of the driving motor 12 is convenient for driving the rotating shaft 7 to rotate by the driving motor 12 so as to enable the solid mouthwash particles 5 to move to the position of the through hole 11 and fall into the water tank 4, and the operation is convenient.

Alternatively, the drive motor 12 of the present embodiment is a stepping motor. Optionally, the tooth rinsing device of this embodiment may further include a processor and a plurality of control buttons 19, the control buttons 19 are disposed on the tooth rinsing device casing 1, and the water pump, the driving motor 12 and the plurality of control buttons 19 are all electrically connected to the processor, so that the water pump and the driving motor 12 can be controlled by the control buttons 19, and the operation is convenient. Alternatively, the processor of the present embodiment may employ an AT89S51 chip. The AT89S51 is a low-power-consumption and high-performance CMOS8 bit processor, and a universal 8 bit central processing unit and an ISP Flash storage unit are integrated in a chip, so that received information can be timely and effectively processed.

As shown in fig. 1-5, in some embodiments of the present invention, a first engaging groove is formed at the bottom of the housing 1 of the tooth irrigator, and the storage box 6 is inserted into the first engaging groove; the rotating shaft 7 is provided with a second clamping groove 13, and a transmission shaft of the driving motor 12 is embedded into the second clamping groove 13.

According to the utility model, the first clamping groove is arranged, so that when the storage box 6 is installed, the storage box 6 is only required to be embedded into the first clamping groove to realize clamping, and thus the storage box 6 is fixed on the tooth flusher shell 1, and the storage box 6 is convenient to separate from the tooth flusher shell 1. Optionally, the material that tooth ware casing 1 of this embodiment is located first joint trench position adopts rubber to make, so wash tooth ware casing 1 and be located the structure of first joint trench position and have elasticity, be convenient for it wraps up case 6, improves the stability of case 6 joint. The design of second joint groove 13, when installing case 6, through the transmission shaft of driving motor 12 aim at second joint groove 13 can, at the in-process in the first joint groove of case 6 embedding, during the transmission of driving motor 12 embedding second joint groove 13, accomplish the transmission between driving motor 12 and the pivot 7 so, convenient operation.

As shown in fig. 1-5, in some embodiments of the present invention, the water tank 4 is provided with a connecting pipe 18 communicating with the inside of the water tank 4, the bottom of the tooth flusher housing 1 is provided with a fourth clamping groove, and one end of the pumping pipe 3 away from the water pump passes through the fourth clamping groove and is inserted into the connecting pipe 18; the connection pipe 18 is inserted into the four catching grooves.

According to the utility model, the connecting pipe 18 is arranged, so that the connecting pipe 18 can be conveniently embedded into the fourth clamping groove to realize connection and sealing of the connecting pipe 18, water leakage is prevented, when the storage box 6 is installed, the water pumping pipe 3 is placed into the connecting pipe 18, the connecting pipe 18 is aligned to the fourth clamping groove, and the connecting pipe 18 is embedded into the fourth clamping groove in the process of embedding the storage box 6 into the first clamping groove, so that the installation of the connecting pipe 18 is completed. Alternatively, as shown in fig. 2 and 5, the water tank 4 of the present embodiment protrudes from the storage box 6, and the connection pipe 18 is provided at a position where the water tank 4 protrudes from the storage box 6.

As shown in fig. 1 to 5, in some embodiments of the present invention, the cross-section of the second engaging groove 13 is polygonal, and the shape of the outer side wall of the transmission shaft of the driving motor 12 near one end of the second engaging groove 13 is adapted to the shape of the second engaging groove 13.

According to the utility model, the cross section of the second clamping groove 13 is polygonal, so that when the transmission shaft of the driving motor 12 is embedded into the second clamping groove 13, the transmission shaft of the driving motor 12 and the rotating shaft 7 can be prevented from slipping mutually when the transmission shaft of the driving motor 12 rotates, and the rotating shaft 7 can be driven to rotate conveniently.

As shown in fig. 1 to 5, in some embodiments of the present invention, the storage box 6 is opened at the top, and the storage box 6 is detachably provided with a sealing cover 14 for sealing the top opening of the storage box 6. The sealing cover 14 is arranged, so that the sealing cover 14 can be conveniently detached to install and take out the solid mouthwash particles 5, and the operation is convenient.

As shown in fig. 1 to 5, in some embodiments of the present invention, a third catching groove 15 is formed at the top of the storage box 6, and the sealing cover 14 is provided with a catching protrusion 16, and the catching protrusion 16 is inserted into the third catching groove 15. According to the utility model, the third clamping groove 15 is arranged, so that the sealing cover 14 can be conveniently installed by embedding the clamping convex block 16 into the third clamping groove 15, the sealing cover 14 can be conveniently detached, and the operation is convenient.

In summary, the embodiment of the present invention provides a tooth flushing device, including a tooth flushing device housing 1 and a flushing pipe 2 disposed on the tooth flushing device housing 1, wherein a water pump is disposed in the tooth flushing device housing 1, a water inlet of the water pump is provided with a water pumping pipe 3, and a water outlet of the water pump is communicated with the flushing pipe 2 through a pipeline; the mouth wash device also comprises a water tank 4 for storing cleaning water and a storage box 6 for storing solid mouth wash particles 5, wherein the storage box 6 is arranged in the water tank 4; the pumping pipe 3 is communicated with the water tank 4.

During the in-service use, deposit the cleaning water in water tank 4, deposit into case 6 with solid mouthwash granule 5, the user can hand towards tooth ware casing 1, starts the water pump, and the water pump passes through 3 pump pumps of drinking-water in 4 water tanks cleaning water in the wash pipe 2, then cleaning water is from 2 tops blowout of wash pipe with clean tooth. When a user desires to clean teeth with the mouthwash solution, the solid mouthwash particles 5 in the storage bin 6 can be moved into the water tank 4 and mixed with the cleaning water in the water tank 4 to form the mouthwash solution, so that the teeth can be cleaned with the mouthwash solution. The application provides a towards tooth ware can adorn clean water and solid mouthwash granule 5 alone, can the exclusive use clean water in order to wash the tooth, also can form mouthwash solution in the clean water with 5 additions of solid mouthwash granule entering in order to wash the tooth, selects various, easy operation.

While the present invention has been described with reference to the preferred embodiments, it is to be understood that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. A tooth flushing device comprises a tooth flushing device shell and a flushing pipe arranged on the tooth flushing device shell, wherein a water pump is arranged in the tooth flushing device shell, a water pumping pipe is arranged at a water inlet of the water pump, and a water outlet of the water pump is communicated with the flushing pipe through a pipeline; the method is characterized in that: the mouth wash device also comprises a water tank for storing cleaning water and a storage box for storing solid mouth wash particles, wherein the storage box is arranged in the water tank; the water pumping pipe is communicated with the water tank; the storage box is arranged at the top of the water tank, the inner cavity of the storage box is cylindrical, and a rotating shaft is arranged at the axis position of the storage box; the rotating shaft is provided with a plurality of baffle plates at intervals along the circumferential direction of the rotating shaft, an elastic part and a push block are arranged between any two adjacent baffle plates, one end of the elastic part is connected with the rotating shaft, and the other end of the elastic part is connected with the push block; the top of the water tank is provided with a through hole for communicating the inside of the water tank with the cavity between the two adjacent baffles.

2. The dental irrigator of claim 1, wherein: the through hole is funnel-shaped, and the inner diameter of the through hole close to one end of the storage box is larger than that of the through hole at the other end of the storage box.

3. The dental irrigator of claim 1, wherein: the storage box is detachably connected with the tooth flushing device shell, and the tooth flushing device shell is provided with a driving motor for driving the rotating shaft to rotate.

4. The dental irrigator of claim 3, wherein: the bottom of the tooth flushing device shell is provided with a first clamping groove, and the storage box is embedded into the first clamping groove; the pivot is equipped with the second joint groove, driving motor's transmission shaft embedding the second joint groove.

5. The dental irrigator of claim 4, wherein: the water tank is provided with a connecting pipe communicated with the inside of the water tank, the bottom of the tooth flushing device shell is provided with a fourth clamping groove, and one end, far away from the water pump, of the water pumping pipe penetrates through the fourth clamping groove and is inserted into the connecting pipe; the connecting pipe is embedded into the four clamping grooves.

6. The dental irrigator of claim 4, wherein: the cross section of the second clamping groove is polygonal, and the shape of the outer side wall of one end, close to the second clamping groove, of a transmission shaft of the driving motor is matched with that of the second clamping groove.

7. The dental irrigator of claim 1, wherein: the top of the storage box is open, and the storage box is detachably provided with a sealing cover used for sealing the top opening of the storage box.

8. The dental irrigator of claim 7, wherein: the storage box top is equipped with the third joint groove, sealed lid is equipped with the joint lug, the embedding of joint lug the third joint groove.

9. The dental irrigator of claim 1, wherein: and rubber cushion layers are arranged at the peripheral edges of the baffles.

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