A dental flosser

Abstract

The present invention proposes a water flosser, which relates to the technical field of water flossers. A water flosser comprises a water flosser housing and a flushing pipe arranged on the water flosser housing, wherein a water pump is arranged inside the water flosser housing, a water inlet of the water pump is provided with a water pumping pipe, and a water outlet of the water pump is connected with the flushing pipe through a pipeline; it also comprises a water tank for storing cleaning water and a storage box for storing solid mouthwash particles, wherein the storage box is arranged on the water tank; and the water pumping pipe is connected with the water tank. By adopting the present invention, it can contain cleaning water and solid mouthwash particles alone, and cleaning water can be used alone to rinse teeth, or solid mouthwash particles can be added into cleaning water to form a mouthwash solution to rinse teeth, which has various choices and is easy to operate.

Description

Technical Field

[0001] The present invention relates to the technical field of oral irrigators, and in particular to an oral irrigator. Background Art

[0002] At the junction of teeth and gums, there is a groove about 2 mm deep that surrounds the teeth but is not attached to the teeth. It is called the gingival sulcus. This is the most important junction leading to the root of the teeth, but it is the easiest place to hide dirt and dirt, and it is the most likely place to cause tooth and gum diseases. The gingival sulcus and the gaps between teeth are the two most difficult places to clean. Studies have shown that "up to 40% of the tooth surface cannot be cleaned with a toothbrush." ​​Although dental floss (or toothpicks) can remove deposits on the surface of teeth, from a microscopic point of view, the uneven tooth surface will still be unclean. Bacteria only need a very thin layer of nutrient film to grow, and the harmful effects of the remaining dirt film still exist in part. In principle, the pressure water flow that has both powerful force to destroy everything and can drill into the gaps is the most ideal way to clean the mouth. In addition to making people uncomfortable and carrying bacteria, the greater harm of food debris stuck in the gaps between teeth is that it provides nutrients for dental plaque. If not removed in time, dental plaque can easily calcify and become "tartar" that accumulates at the root of the tooth, compressing and irritating the periodontal environment, causing periodontal atrophy.

[0003] According to research by relevant institutions, the pressure water column can flush into the gingival sulcus to a depth of 50-90%. The pressure water column can not only clean various gaps, holes and uneven surfaces, but also achieve a thorough "cleaning" at the micro level rather than just a rough "clearing" at the macro level. In addition to cleaning the teeth and mouth, the water flow of the water flosser also has a massage effect on the gums, promoting blood circulation in the gums and enhancing the local tissue's resistance to disease; it can also eliminate bad breath caused by poor oral hygiene, so the water flosser came into being.

[0004] An oral irrigator is an auxiliary tool for cleaning the oral cavity. It uses pulsed water flow to clean teeth and interdental spaces. It is mainly portable and desktop. The general flushing pressure is 0 to 90 psi. The water pressure required by the oral irrigator is mainly generated by a built-in electric pump to make the water flow impact the teeth. However, existing oral irrigators generally have only one water tank for cleaning water, and cannot be mixed with multiple cleaning products. When the user needs to use mouthwash to clean the oral cavity, the mouthwash needs to be separately loaded into the water tank, and the operation is more troublesome. Summary of the invention

[0005] The object of the present invention is to provide a water flosser which can contain clean water and solid mouthwash particles by itself. Clean water can be used alone to rinse teeth, or solid mouthwash particles can be added into clean water to form a mouthwash solution to rinse teeth. The choice is diverse and the operation is simple.

[0006] The embodiment of the present invention is achieved as follows:

[0007] An embodiment of the present application provides a water flosser, comprising a water flosser housing and a flushing pipe arranged on the water flosser housing, wherein a water pump is arranged in the water flosser housing, a water inlet of the water pump is provided with a water suction pipe, and a water outlet of the water pump is connected to the flushing pipe through a pipeline; further comprising a water tank for storing cleaning water and a storage box for storing solid mouthwash particles, wherein the storage box is arranged on the water tank; and the water suction pipe is connected to the water tank.

[0008] Furthermore, in some embodiments of the present invention, the storage box is arranged on the top of the water tank, the internal cavity of the storage box is cylindrical, and a rotating shaft is provided at the axial position of the storage box; the rotating shaft is provided with a plurality of baffles evenly spaced along its circumference, and an elastic member and a push block are provided between any two adjacent baffles, one end of the elastic member is connected to the rotating shaft, and the other end of the elastic member is connected to the push block; a through hole for connecting the interior of the water tank with the cavity between the two adjacent baffles is provided on the top of the water tank.

[0009] Furthermore, in some embodiments of the present invention, the through hole is funnel-shaped, and the inner diameter of the through hole at one end close to the storage box is larger than the inner diameter of the other end.

[0010] Furthermore, in some embodiments of the present invention, the storage box is detachably connected to the oral irrigator housing, and the oral irrigator housing is provided with a driving motor for driving the rotating shaft to rotate.

[0011] Furthermore, in some embodiments of the present invention, a first snap-in groove is provided at the bottom of the water flosser shell, and the storage box is embedded in the first snap-in groove; a second snap-in groove is provided at the rotating shaft, and the transmission shaft of the driving motor is embedded in the second snap-in groove.

[0012] Furthermore, in some embodiments of the present invention, the water tank is provided with a connecting pipe connected to the interior of the water tank, a fourth clamping groove is provided at the bottom of the water flosser shell, and one end of the water suction pipe away from the water pump passes through the fourth clamping groove and is inserted into the connecting pipe; the connecting pipe is embedded in the fourth clamping groove.

[0013] Furthermore, in some embodiments of the present invention, the cross-section of the second clamping groove is polygonal, and the shape of the outer wall of the transmission shaft of the drive motor close to one end of the second clamping groove is adapted to the second clamping groove.

[0014] Furthermore, in some embodiments of the present invention, the top of the storage box is open, and the storage box is detachably provided with a sealing cover for sealing the top opening of the storage box.

[0015] Furthermore, in some embodiments of the present invention, a third snap-fitting groove is provided on the top of the storage box, and a snap-fitting protrusion is provided on the sealing cover, and the snap-fitting protrusion is embedded in the third snap-fitting groove.

[0016] Furthermore, in some embodiments of the present invention, rubber pads are provided around the edges of the baffle.

[0017] Compared with the prior art, the embodiments of the present invention have at least the following advantages or beneficial effects:

[0018] An embodiment of the present invention provides a water flosser, comprising a water flosser housing and a flushing pipe arranged on the water flosser housing, wherein a water pump is arranged in the water flosser housing, a water inlet of the water pump is provided with a water suction pipe, and a water outlet of the water pump is connected to the flushing pipe through a pipeline; the water flosser also comprises a water tank for storing cleaning water and a storage box for storing solid mouthwash particles, the storage box is arranged on the water tank; the water suction pipe is connected to the water tank.

[0019] In actual use, clean water is stored in the water tank, and solid mouthwash particles are stored in the storage box. The user can hold the water flosser housing and start the water pump. The water pump pumps the clean water in the water tank into the flushing pipe through the suction pipe, and then the clean water is sprayed out from the top of the flushing pipe to clean the teeth. When the user needs to use a mouthwash solution to clean the teeth, the solid mouthwash particles in the storage box can be moved into the water tank and mixed with the clean water in the water tank to form a mouthwash solution, so that the mouthwash solution can be used to clean the teeth. The water flosser provided by the present application can hold clean water and solid mouthwash particles alone. Clean water can be used alone to rinse the teeth, or solid mouthwash particles can be added into clean water to form a mouthwash solution to rinse the teeth. There are many choices and simple operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 A side view of a water flosser provided in an embodiment of the present invention;

[0022] Figure 2 A top view of a storage box and a water tank provided in an embodiment of the present invention;

[0023] Figure 3 A longitudinal cross-sectional view of a storage box provided by an embodiment of the present invention at a baffle position;

[0024] Figure 4 A longitudinal cross-sectional view of a storage box and a water tank provided in an embodiment of the present invention at the location of solid mouthwash particles;

[0025] Figure 5 A longitudinal cross-sectional view of the oral irrigator housing, storage box and water tank provided in an embodiment of the present invention at the through hole position.

[0026] Icons: 1- water flosser housing; 2- flushing pipe; 3- suction pipe; 4- water tank; 5- solid mouthwash particles; 6- storage box; 7- rotating shaft; 8- baffle; 9- elastic member; 10- push block; 11- through hole; 12- driving motor; 13- second snap-in groove; 14- sealing cover; 15- third snap-in groove; 16- snap-in protrusion; 17- rubber cushion; 18- connecting pipe; 19- control button. DETAILED DESCRIPTION

[0027] In order to make the purpose, 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 in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0030] In the description of the embodiments of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, or are the orientation or position relationship in which the product of the invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc., if used, are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0031] In addition, the use of terms such as "horizontal" and "vertical" does not mean that the components must be absolutely horizontal or vertical, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0032] In the description of the embodiments of the present invention, "plurality" means at least 2.

[0033] In the description of the embodiments of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "setting" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] Example

[0035] Please refer to Figure 1-Figure 5 The present embodiment provides a water flosser, comprising a water flosser housing 1 and a flushing pipe 2 arranged on the water flosser housing 1, wherein a water pump is arranged in the water flosser housing 1, a water inlet of the water pump is provided with a water suction pipe 3, and a water outlet of the water pump is connected with the flushing pipe 2 through a pipeline; the water flosser also comprises a water tank 4 for storing cleaning water and a storage box 6 for storing solid mouthwash particles 5, wherein the storage box 6 is arranged on the water tank 4; the water suction pipe 3 is connected with the water tank 4.

[0036] In actual use, clean water is stored in the water tank 4, and the solid mouthwash particles 5 are stored in the storage box 6. The user can hold the water flosser housing 1 and start the water pump. The water pump pumps the clean water in the water tank 4 into the flushing pipe 2 through the suction pipe 3, and then the clean water is sprayed out from the top of the flushing pipe 2 to clean the teeth. When the user needs to use a mouthwash solution to clean the teeth, the solid mouthwash particles 5 in the storage box 6 can be moved into the water tank 4 and mixed with the clean water in the water tank 4 to form a mouthwash solution, so that the mouthwash solution can be used to clean the teeth. The water flosser provided in the present application can be equipped with clean water and solid mouthwash particles 5 alone. Clean water can be used alone to rinse the teeth, or the solid mouthwash particles 5 can be added into the clean water to form a mouthwash solution to rinse the teeth. There are many choices and simple operation.

[0037] Optionally, the solid mouthwash particles 5 of this embodiment adopt existing commonly used solid mouthwash, and the solid mouthwash particles 5 of this embodiment are spherical in shape.

[0038] like Figure 1-Figure 5As shown, in some embodiments of the present invention, the storage box 6 is arranged on the top of the water tank 4, the internal cavity of the storage box 6 is cylindrical, and a rotating shaft 7 is provided at the axial position of the storage box 6; the rotating shaft 7 is evenly spaced along its circumference and provided with a plurality of baffles 8, and an elastic member 9 and a push block 10 are provided between any two adjacent baffles 8, one end of the elastic member 9 is connected to the rotating shaft 7, and the other end of the elastic member 9 is connected to the push block 10; a through hole 11 for connecting the interior of the water tank 4 with the cavity between the two adjacent baffles 8 is provided on the top of the water tank 4.

[0039] Working principle: In this embodiment, there are twelve baffles 8, and the cavity angle between each two adjacent baffles 8 is 30°. Here, twelve baffles 8 are used as an example. A solid mouthwash particle 5 can be stored in the cavity between two adjacent baffles 8, and the solid mouthwash particle 5 abuts against the push block 10. The elastic member 9 applies elastic force to the push block 10, and then the push block 10 applies elastic force to the solid mouthwash particle 5. Figure 3 As shown, the bottom of the push block 10 is arc-shaped, and the push block 10 is located above the plane where the center of the solid mouthwash particles 5 is located. In this way, under the thrust of the push block 10, the solid mouthwash particles 5 are simultaneously subjected to horizontal outward thrust and downward thrust.

[0040] Since the top of the water tank 4 is provided with a through hole 11 for connecting the inside of the water tank 4 with the cavity between the two adjacent baffles 8, Figure 2 As shown, during installation, no solid mouthwash particles 5 are placed in a cavity between adjacent baffles 8, and the cavity is named as the first cavity. Figure 2In the counterclockwise direction shown, there are the second cavity, the second cavity, and the twelfth cavity. The first cavity is located at the position of the through hole 11; a solid mouthwash particle 5 is placed in the other cavities between the adjacent baffles 8; when the mouthwash solution needs to be used, the rotating shaft 7 can be rotated (counterclockwise rotation is used as an example here), and the rotating shaft 7 drives each baffle 8 to move, thereby driving the solid mouthwash particles 5 to move. When rotating 30°, the first cavity moves to the position of the original second cavity, and the twelfth cavity moves to the position of the original first cavity. At this time, the solid mouthwash particles 5 in the twelfth cavity move to the top of the through hole 11. Under the downward thrust of the push block 10, the solid mouthwash particles 5 in the twelfth cavity pass through the through hole 11 and fall into the water tank 4 and mix with the clean water in the water tank 4 to form a mouthwash solution, which is easy to operate. When the concentration of the mouthwash solution needs to be increased or the mouthwash solution is prepared next time, the rotating shaft 7 can be continued to be rotated to move the solid mouthwash particles 5 in the eleventh cavity to the position of the through hole 11, and so on. This makes it easier to prepare the mouthwash solution. Due to the shielding of the baffle 8 and the inner wall of the storage box 6, when the water in the water tank 4 enters the cavity at the corresponding position through the through hole 11, the water is blocked by the baffle 8 and will not flow into the adjacent cavity to cause the unused solid mouthwash particles 5 to be contaminated with water, thereby improving the sealing performance. Moreover, when preparing the mouthwash solution, the water flosser can be placed vertically. Since the storage box 6 is located above the water tank 4, the water in the water tank 4 will not flow into the storage box 6 through the through hole 11. Optionally, the elastic member 9 of this embodiment is a spring.

[0041] like Figure 1-Figure 5 As shown, in some embodiments of the present invention, a rubber pad layer 17 is provided around the edges of the baffle plate 8. The rubber pad layer 17 is elastic and abuts against the inner wall and the bottom of the storage box 6, thereby ensuring that each cavity is sealed to each other and preventing water from flowing into each cavity and contacting the solid mouthwash particles 5.

[0042] like Figure 1-Figure 5 As shown, in some embodiments of the present invention, the through hole 11 is funnel-shaped, and the inner diameter of one end of the through hole 11 close to the storage box 6 is larger than the inner diameter of the other end.

[0043] The present invention sets the through hole 11 to be funnel-shaped, so that when the oral irrigator is accidentally tipped over, water flows into the cavity corresponding to the storage box 6 through the through hole 11, and then the oral irrigator is placed upright, so that the water in the cavity can flow back into the water tank 4 from the through hole 11, thereby preventing water from accumulating in the cavity. The funnel-shaped design also facilitates the solid mouthwash particles 5 to enter the water tank 4 through the through hole 11.

[0044] like Figure 1-Figure 5As shown, in some embodiments of the present invention, the storage box 6 is detachably connected to the oral irrigator housing 1, and the oral irrigator housing 1 is provided with a driving motor 12 for driving the rotating shaft 7 to rotate.

[0045] The present invention is provided with a storage box 6 which is detachably connected to the above-mentioned water flosser housing 1, so that the storage box 6 can be removed to install the solid mouthwash particles 5 and to load the cleaning water into the water tank 4. The design of the driving motor 12 facilitates the driving motor 12 to drive the rotating shaft 7 to rotate so that the solid mouthwash particles 5 move to the position of the through hole 11 and fall into the water tank 4, which is easy to operate.

[0046] Optionally, the driving motor 12 of this embodiment is a stepping motor. Optionally, the water flosser of this embodiment may also be provided with a processor and a plurality of control buttons 19, the control buttons 19 are provided on the water flosser housing 1, the water pump, the driving motor 12 and the plurality of control buttons 19 are 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. Optionally, the processor of this embodiment may adopt an AT89S51 chip. AT89S51 is a low-power, high-performance CMOS 8-bit processor, which integrates a general-purpose 8-bit central processing unit and an ISP Flash storage unit in the chip, and can process the received information in a timely and effective manner.

[0047] like Figure 1-Figure 5 As shown, in some embodiments of the present invention, a first snap-in groove is provided at the bottom of the water flosser housing 1, and the storage box 6 is embedded in the first snap-in groove; the rotating shaft 7 is provided with a second snap-in groove 13, and the transmission shaft of the driving motor 12 is embedded in the second snap-in groove 13.

[0048] The present invention sets a first snap-in groove, so when installing the storage box 6, it is only necessary to embed the storage box 6 into the first snap-in groove to achieve snap-in, so that the storage box 6 is fixed to the oral irrigator housing 1, and it is also convenient to separate the storage box 6 from the oral irrigator housing 1. Optionally, the material of the oral irrigator housing 1 located at the first snap-in groove of this embodiment is made of rubber, so that the structure of the oral irrigator housing 1 located at the first snap-in groove is elastic, which is convenient for it to wrap the storage box 6 and improve the stability of the snap-in of the storage box 6. The design of the second snap-in groove 13 is that when installing the storage box 6, the transmission shaft of the drive motor 12 can be aligned with the second snap-in groove 13. In the process of embedding the storage box 6 into the first snap-in groove, the transmission shaft of the drive motor 12 is embedded in the second snap-in groove 13, so that the transmission between the drive motor 12 and the rotating shaft 7 is completed, and the operation is convenient.

[0049] like Figure 1-Figure 5As shown, in some embodiments of the present invention, the water tank 4 is provided with a connecting pipe 18 connected to the interior of the water tank 4, a fourth clamping groove is provided at the bottom of the water flosser housing 1, and one end of the water suction pipe 3 away from the water pump passes through the fourth clamping groove and is inserted into the connecting pipe 18; the connecting pipe 18 is embedded in the fourth clamping groove.

[0050] The present invention provides a connecting pipe 18, which facilitates the connecting pipe 18 to be embedded in the fourth clamping groove to achieve connection and sealing of the connecting pipe 18 and prevent water leakage. When installing the storage box 6, the water pumping pipe 3 is placed in the connecting pipe 18, and the connecting pipe 18 is aligned with the fourth clamping groove. When the storage box 6 is embedded in the first clamping groove, the connecting pipe 18 is embedded in the fourth clamping groove, so that the installation of the connecting pipe 18 is completed. Optionally, as Figure 2 and Figure 5 As shown, the water tank 4 of this embodiment protrudes out of the storage box 6 , and the connecting pipe 18 is arranged at the position where the water tank 4 protrudes out of the storage box 6 .

[0051] like Figure 1-Figure 5 As shown, in some embodiments of the present invention, the cross-section of the second clamping groove 13 is polygonal, and the outer wall shape of the transmission shaft of the drive motor 12 close to one end of the second clamping groove 13 is adapted to the second clamping groove 13 .

[0052] The present invention sets the cross-section of the second clamping groove 13 to be polygonal, so that when the transmission shaft of the drive motor 12 is embedded in the second clamping groove 13, the transmission shaft of the drive motor 12 and the rotating shaft 7 are prevented from slipping against each other when the transmission shaft of the drive motor 12 rotates, thereby facilitating the rotation of the driving shaft 7.

[0053] like Figure 1-Figure 5 As shown, in some embodiments of the present invention, the top of the storage box 6 is open, and the storage box 6 is detachably provided with a sealing cover 14 for sealing the top opening of the storage box 6. The present invention is convenient to remove the sealing cover 14 to install and take out the solid mouthwash particles 5 by providing the sealing cover 14, and the operation is convenient.

[0054] like Figure 1-Figure 5 As shown, in some embodiments of the present invention, the top of the storage box 6 is provided with a third clamping groove 15, and the sealing cover 14 is provided with a clamping protrusion 16, and the clamping protrusion 16 is embedded in the third clamping groove 15. The present invention provides the third clamping groove 15, so that it is convenient to install the sealing cover 14 by embedding the clamping protrusion 16 in the third clamping groove 15, and it is also convenient to disassemble the sealing cover 14, and the operation is convenient.

[0055] In summary, an embodiment of the present invention provides a water flosser, comprising a water flosser housing 1 and a flushing pipe 2 arranged on the above-mentioned water flosser housing 1, a water pump is arranged in the above-mentioned water flosser housing 1, a water inlet of the above-mentioned water pump is provided with a water suction pipe 3, and a water outlet of the above-mentioned water pump is connected with the above-mentioned flushing pipe 2 through a pipeline; it also includes a water tank 4 for storing cleaning water and a storage box 6 for storing solid mouthwash particles 5, and the above-mentioned storage box 6 is arranged on the above-mentioned water tank 4; the above-mentioned water suction pipe 3 is connected with the above-mentioned water tank 4.

[0056] In actual use, clean water is stored in the water tank 4, and the solid mouthwash particles 5 are stored in the storage box 6. The user can hold the water flosser housing 1 and start the water pump. The water pump pumps the clean water in the water tank 4 into the flushing pipe 2 through the suction pipe 3, and then the clean water is sprayed out from the top of the flushing pipe 2 to clean the teeth. When the user needs to use a mouthwash solution to clean the teeth, the solid mouthwash particles 5 in the storage box 6 can be moved into the water tank 4 and mixed with the clean water in the water tank 4 to form a mouthwash solution, so that the mouthwash solution can be used to clean the teeth. The water flosser provided in the present application can be equipped with clean water and solid mouthwash particles 5 alone. Clean water can be used alone to rinse the teeth, or the solid mouthwash particles 5 can be added into the clean water to form a mouthwash solution to rinse the teeth. There are many choices and simple operation.

[0057] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. It is obvious to those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or basic features of the present application.

[0058] Therefore, no matter from which point of view, the embodiments should be regarded as illustrative and non-restrictive, and the scope of the present application is limited by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the present application. Any figure mark in the claims should not be regarded as limiting the claims involved. For those skilled in the art, the present invention can have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A water flosser, comprising a water flosser housing and a water flushing pipe arranged in the water flosser housing, wherein a water pump is arranged in the water flosser housing, a water inlet of the water pump is provided with a water pumping pipe, and a water outlet of the water pump is connected to the water flushing pipe through a pipeline; characterized in that: It also includes a water tank for storing cleaning water and a storage box for storing solid mouthwash particles, wherein the storage box is arranged in the water tank; the water pump is connected to the water tank; The storage box is arranged on the top of the water tank, the internal cavity of the storage box is cylindrical, and a rotating shaft is arranged at the axial position of the storage box; the rotating shaft is evenly spaced along the circumference of the rotating shaft, and an elastic member and a push block are arranged between any two adjacent baffles, one end of the elastic member is connected to the rotating shaft, and the other end of the elastic member is connected to the push block; a through hole is arranged on the top of the water tank for connecting the inside of the water tank with the cavity between two adjacent baffles; The through hole is funnel-shaped, and the inner diameter of the through hole at one end close to the storage box is larger than the inner diameter of the other end; the storage box is detachably connected to the oral irrigator housing, and the oral irrigator housing is provided with a driving motor for driving the rotating shaft to rotate.

2. The oral rinser according to claim 1, characterized in that: A first clamping groove is provided at the bottom of the water flosser housing, and the storage box is embedded in the first clamping groove; a second clamping groove is provided on the rotating shaft, and the transmission shaft of the driving motor is embedded in the second clamping groove.

3. The oral rinser according to claim 2, characterized in that: The water tank is provided with a connecting pipe connected to the inside of the water tank, and the bottom of the water flosser shell is provided with a fourth clamping groove, and the end of the water suction pipe away from the water pump passes through the fourth clamping groove and is inserted into the connecting pipe; the connecting pipe is embedded in the fourth clamping groove.

4. The oral rinser according to claim 2, characterized in that: The cross section of the second clamping slot is polygonal, and the shape of the outer side wall of the transmission shaft of the drive motor close to one end of the second clamping slot is adapted to the second clamping slot.

5. The oral rinser according to claim 1, characterized in that: The top of the storage box is open, and the storage box is detachably provided with a sealing cover for sealing the top opening of the storage box.

6. The oral rinser according to claim 5, characterized in that: The top of the storage box is provided with a third clamping groove, and the sealing cover is provided with a clamping protrusion, and the clamping protrusion is embedded in the third clamping groove.

7. The oral rinser according to claim 1, characterized in that: The edges of the baffle are surrounded by rubber cushion layers.

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