Water pick with double-sealing-ring structure

Abstract

The utility model relates to the technical field of nursing products, and discloses an oral irrigator with a double-sealing-ring structure, which comprises an irrigator, the lower end face of the irrigator is fixedly connected with a water tank, one side of the water tank is electrically connected with a power supply box, one side of the inner side wall of the irrigator is electrically connected with a pump body, and the pump body is fixedly connected with the irrigator. The output end of the pump body is fixedly connected with a water conveying pipe, the upper end face of the water conveying pipe is fixedly connected with a connecting pipe, the upper end of the connecting pipe penetrates through the top of the flusher, and the connecting pipe is in threaded connection with a nozzle. According to the utility model, the double-layer sealing ring is arranged at the joint of the connecting pipe and the nozzle, so that the joint can be effectively sealed, the phenomenon of water leakage caused by poor air tightness during use is prevented, and the device can be fixed on a washstand surface, so that the device cannot fall off and be damaged due to collision, and the service life of the washstand is prolonged. And clean water can be ionized to form hydrogen-rich water for flushing teeth, so that the cleaning effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of nursing products, in particular to a water flosser with a double sealing ring structure. Background Art

[0002] Oral irrigators are a household oral care product that uses high-pressure pulsed water to remove food debris trapped in the gaps between teeth that cannot be reached by toothbrushes and dental floss, thereby effectively cleaning dental plaque, improving gingivitis, reducing gum bleeding, and refreshing breath. As people pay more attention to their personal oral health, oral irrigators are becoming more and more popular.

[0003] Most of the existing water flossers only use high-pressure water to rinse the teeth, which has an unsatisfactory rinsing effect and cannot effectively protect the teeth. In addition, the water flossers are easily damaged by collisions when placed, and the sealing structure of the internal connection of the existing water flossers is simple, which may lead to poor sealing during use and water leakage.

[0004] Therefore, those skilled in the art provide a water flosser with a double sealing ring structure to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a water flosser with a double sealing ring structure is proposed. By arranging a double-layer sealing ring at the connection between the connecting tube and the nozzle, the connection can be effectively sealed to prevent water leakage due to poor airtightness during use. Compared with the existing water flosser sealing structure, the structure is simpler and more reliable, and the device can be fixed on the washstand without falling and being damaged due to collision. It can ionize clean water to form hydrogen-rich water for rinsing teeth, and the cleaning effect is better.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A dental irrigator with a double sealing ring structure comprises an irrigator, a lower end surface of the irrigator is fixedly connected to a water tank, and one side of the water tank is electrically connected to a power supply box;

[0008] A pump body is electrically connected to one side of the inner wall of the washer, a piston assembly is connected to the output end of the pump body, a water pipe is matched and connected to the upper end of the piston assembly, a sealing ring is arranged inside the connection between the piston assembly and the water pipe, the sealing ring is arranged as a double layer, and the sealing ring is supported by a rubber material;

[0009] The upper end surface of the water delivery pipe is fixedly connected with a connecting pipe, the upper end of the connecting pipe passes through the top of the washer, a nozzle is threadedly connected to the connecting pipe, a sealing gasket is sleeved on the outer wall of the connecting pipe, and another sealing gasket is embedded at one end of the inner wall of the nozzle;

[0010] Through the above technical solution, by providing a double-layer sealing ring at the connection between the piston assembly and the water pipe, the sealing effect of the oral irrigator can be effectively improved, and a better noise reduction effect can be achieved, and its wear resistance can be enhanced, and the service life of the oral irrigator can be extended. A sealing gasket is provided at the connection between the connecting pipe and the nozzle, which can effectively seal the connection to prevent water leakage due to poor air tightness during use. Compared with the existing sealing structure of the oral irrigator, this structure is simpler and more reliable;

[0011] By providing an irrigator, when the device is in use, water is first added to the inside through the water inlet groove at the upper end of the irrigator, and the irrigator transports the water to the water tank. Then, the output terminal inside the water tank supplies power to the anode plate, and the connecting terminal supplies power to the cathode plate, thereby forming an electric potential difference between the anode plate and the cathode plate to ionize the water stored inside. After ionization, the clean water will generate hydrogen-rich water, so that the device can ionize the clean water to form hydrogen-rich water to rinse the teeth, and the cleaning effect is better.

[0012] Furthermore, a base is provided on the sliding sleeve of the outer wall of the water tank, a first magnetic block is fixedly connected to the side of the water tank away from the power supply box, a second magnetic block is embedded on one side of the base, support columns are fixedly connected to both sides of the lower end surface of the base, and suction cups are fixedly connected to the lower end surfaces of the two support columns;

[0013] Through the above technical solution, by providing a suction cup, when the device is in use, the device is placed on the sink surface, and then the base is pressed hard. The base drives the suction cup downward through the support column to discharge the internal air and thus fix it. The second magnetic block inside the base can firmly absorb the first magnetic block on the surface of the water tank, thereby fixing the cleaning mechanism of the device to prevent it from falling, so that the device can be fixed on the sink surface and will not fall and be damaged due to collision.

[0014] Furthermore, anti-skid pads are fixedly connected to both sides of the water tank;

[0015] Through the above technical solution, by providing the anti-slip pad, the user can be more stable when taking the device for use.

[0016] Furthermore, one end of both sides of the inner wall of the water tank away from the output terminal is electrically connected to a connection terminal;

[0017] Through the above technical solution, the connection terminal supplies power to the cathode plate, thereby forming an electric potential difference between the anode plate and the cathode plate to ionize the water stored inside. After ionization, the clean water will generate hydrogen-rich water.

[0018] Furthermore, a cathode plate is fixedly connected between the two connecting terminals, and a surface of the cathode plate is provided with openings through which water can flow.

[0019] Furthermore, output terminals are electrically connected to both sides of the inner wall of the water tank, an anode plate is fixedly connected between the two output terminals, and a hole through which water can flow is also opened on the surface of the anode plate;

[0020] Through the above technical solution, the opening allows the device to convert ionized clean water into hydrogen-rich water and discharge it from the opening to rinse the teeth, thereby achieving a better cleaning effect.

[0021] Furthermore, a charging port is provided at one end of the base;

[0022] Through the above technical solution, by providing a charging port, a user can charge the device by connecting a charging cable through the charging port.

[0023] The utility model has the following beneficial effects:

[0024] 1. The utility model proposes a water flosser with a double sealing ring structure. By arranging a double-layer sealing ring at the connection between the connecting tube and the nozzle, the connection can be effectively sealed to prevent water leakage due to poor airtightness during use. Compared with the existing sealing structure of water flossers, this structure is simpler and more reliable, can achieve better use effects, and can also save costs.

[0025] 2. The utility model proposes a water flosser with a double sealing ring structure. The device is provided with an irrigator. When the device is in use, water is first added to the inside through the water inlet groove at the upper end of the irrigator. The irrigator transports the water to the water tank. Then, the output terminal inside the water tank supplies power to the anode plate, and the connecting terminal supplies power to the cathode plate, thereby forming an electric potential difference between the anode plate and the cathode plate to ionize the water stored inside. After ionization, the clean water will generate hydrogen-rich water, so that the device can ionize the clean water to form hydrogen-rich water for rinsing the teeth, and the cleaning effect is better.

[0026] 3. The utility model proposes a water flosser with a double sealing ring structure. The device is provided with a suction cup. When the device is in use, the device is placed on the sink surface, and then the base is pressed hard. The base drives the suction cup downward through the support column to discharge the internal air and fix it. The second magnetic block inside the base can firmly absorb the first magnetic block on the surface of the water tank, thereby fixing the cleaning mechanism of the device to prevent it from falling, so that the device can be fixed on the sink surface and will not fall and be damaged due to collision. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is an axonometric diagram of a water flosser with a double sealing ring structure proposed by the utility model;

[0028] Figure 2 This is a schematic diagram of the connection mechanism structure of a water flosser with a double sealing ring structure proposed by the utility model;

[0029] Figure 3 This is a schematic diagram of the fixing mechanism structure of a water flosser with a double sealing ring structure proposed by the utility model;

[0030] Figure 4 This is a schematic diagram of the internal structure of a water tank of a water flosser with a double sealing ring structure proposed by the utility model;

[0031] Figure 5 This is a schematic diagram of the internal structure of a water flosser with a double sealing ring structure proposed by the utility model.

[0032] Legend:

[0033] 1. Flusher; 2. Water tank; 3. Power supply box; 4. Output terminal; 5. Anode plate; 6. Connecting terminal; 7. Cathode plate; 8. Base; 9. First magnetic block; 10. Second magnetic block; 11. Support column; 12. Suction cup; 13. Anti-slip pad; 14. Pump body; 15. Water pipe; 16. Connecting pipe; 17. Sealing pad; 18. Nozzle; 19. Charging port; 20. Piston assembly; 21. Sealing ring. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] Reference Figure 1-5 , an embodiment provided by the utility model:

[0036] A dental irrigator with a double sealing ring structure comprises an irrigator 1, a water tank 2 is fixedly connected to the lower end surface of the irrigator 1, and a power supply box 3 is electrically connected to one side of the water tank 2;

[0037] One side of the inner wall of the washer 1 is electrically connected to a pump body 14, the output end of the pump body 14 is connected to a piston assembly 20, the upper end of the piston assembly 20 is matched and connected to a water pipe 15, and a sealing ring 21 is provided inside the connection between the piston assembly 20 and the water pipe 15, the sealing ring 21 is provided with a double layer, and the sealing ring 21 is supported by a rubber material;

[0038] The upper end surface of the water delivery pipe 15 is fixedly connected with a connecting pipe 16, the upper end of the connecting pipe 16 passes through the top of the washer 1, and a nozzle 18 is threadedly connected to the connecting pipe 16. A sealing gasket 17 is sleeved on the outer wall of the connecting pipe 16, and another sealing gasket 17 is embedded at one end of the inner wall of the nozzle 18;

[0039] By providing a double-layer sealing ring 21 at the connection between the piston assembly 20 and the water pipe 15, the sealing effect of the oral irrigator can be effectively improved, and the noise reduction effect can be better achieved, the wear resistance can be enhanced, and the service life of the oral irrigator can be extended. A sealing gasket 17 is provided at the connection between the connecting pipe 16 and the nozzle 18, which can effectively seal the connection to prevent water leakage due to poor air tightness during use. Compared with the existing sealing structure of the oral irrigator, this structure is simpler and more reliable.

[0040] By providing an irrigator 1, when the device is in use, water is first added to the inside through the water inlet groove at the upper end of the irrigator 1, and the irrigator 1 transports the water to the water tank 2. Then, the output terminal 4 inside the water tank 2 supplies power to the anode plate 5, and the connecting terminal 6 supplies power to the cathode plate 7, so that a potential difference is formed between the anode plate 5 and the cathode plate 7 to ionize the water stored inside. After ionization, the clean water will generate hydrogen-rich water, so that the device can ionize the clean water to form hydrogen-rich water for rinsing the teeth, and the cleaning effect is better.

[0041] A base 8 is provided on the sliding sleeve of the outer wall of the water tank 2. A first magnetic block 9 is fixedly connected to the side of the water tank 2 away from the power supply box 3. A second magnetic block 10 is embedded on one side of the base 8. Support columns 11 are fixedly connected to both sides of the lower end surface of the base 8. Suction cups 12 are fixedly connected to the lower end surfaces of the two support columns 11. By providing the suction cups 12, when the device is in use, the device is placed on the washstand, and then the base 8 is pressed hard. The base 8 drives the suction cups 12 to move downward through the support columns 11 to discharge the internal air so as to fix it. The second magnetic block 10 inside the base 8 can firmly absorb the first magnetic block 9 on the surface of the water tank 2, thereby fixing the cleaning mechanism of the device to prevent it from falling, so that the device can be fixed on the washstand without being damaged by falling due to collision.

[0042] Anti-skid pads 13 are fixedly connected to both sides of the water tank 2. The anti-skid pads 13 make it more stable for users to use the device. The ends of the inner walls of the water tank 2 away from the output terminals 4 are electrically connected to the connection terminals 6. The connection terminals 6 supply power to the cathode plate 7, thereby forming an electric potential difference between the anode plate 5 and the cathode plate 7 to ionize the water stored inside. After ionization, the clean water will generate hydrogen-rich water. The cathode plate 7 is fixedly connected between the two connection terminals 6. The surfaces of the anode plate 5 and the cathode plate 7 are provided with openings through which water can pass. The openings allow the device to form hydrogen-rich water from the ionized clean water and discharge it from the openings to rinse the teeth, achieving a better cleaning effect. A charging port 19 is provided at one end of the base 8. By providing the charging port 19, the user can connect the charging cable through the charging port 19 to charge the device.

[0043] Working principle: When the device is in use, the device is placed on the wash table, and then the base 8 is pressed hard. The base 8 drives the suction cup 12 to move downward through the support column 11 to discharge the internal air and fix it. The second magnetic block 10 inside the base 8 can firmly adsorb the first magnetic block 9 on the surface of the water tank 2, thereby fixing the cleaning mechanism of the device to prevent it from falling. When cleaning teeth, water is added to the inside through the water inlet groove at the upper end of the irrigator 1. The irrigator 1 transports water to the water tank 2. Then the output terminal 4 inside the water tank 2 supplies power to the anode plate 5, and the connection terminal 6 supplies power to the cathode plate 7, thereby forming an electric potential difference between the anode plate 5 and the cathode plate 7 to ionize the water stored inside. The clean water passes through After over-ionization, hydrogen-rich water will be generated. Then, the pump body 14 will work to extract the hydrogen-rich water inside the water tank 2 and transport it under pressure to the water pipe 15 and then spray it out through the nozzle 18 for flushing. A double-layer sealing ring 21 is arranged at the connection between the piston assembly 20 and the water pipe 15, which can effectively improve the sealing effect of the water flosser, and can also have a better noise reduction effect, enhance its wear resistance, and extend the service life of the water flosser. A sealing gasket 17 is arranged at the connection between the connecting tube 16 and the nozzle 18, which can effectively seal the connection to prevent water leakage due to poor air tightness during use. Compared with the existing sealing structure of the water flosser, this structure is simpler and more reliable.

[0044] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dental irrigator with a double sealing ring structure, comprising an irrigator (1), characterized in that: The lower end surface of the flusher (1) is fixedly connected to a water tank (2), and one side of the water tank (2) is electrically connected to a power supply box (3); One side of the inner wall of the washer (1) is electrically connected to a pump body (14); the output end of the pump body (14) is connected to a piston assembly (20); the upper end of the piston assembly (20) is cooperatively connected to a water pipe (15); a sealing ring (21) is provided inside the connection between the piston assembly (20) and the water pipe (15); the sealing ring (21) is provided with a double layer, and the sealing ring (21) is supported by a rubber material; The upper end surface of the water delivery pipe (15) is fixedly connected to a connecting pipe (16), the upper end of the connecting pipe (16) passes through the top of the washer (1), a nozzle (18) is threadedly connected to the connecting pipe (16), a sealing gasket (17) is sleeved on the outer wall of the connecting pipe (16), and another sealing gasket (17) is embedded at one end of the inner wall of the nozzle (18).

2. The oral rinser with a double sealing ring structure according to claim 1, characterized in that: The outer wall sliding sleeve of the water tank (2) is provided with a base (8); a first magnetic block (9) is fixedly connected to the side of the water tank (2) away from the power supply box (3); a second magnetic block (10) is embedded on one side of the base (8); support columns (11) are fixedly connected to both sides of the lower end surface of the base (8); and suction cups (12) are fixedly connected to the lower end surfaces of the two support columns (11).

3. The oral rinser with a double sealing ring structure according to claim 1, characterized in that: Anti-skid pads (13) are fixedly connected to both sides of the water tank (2).

4. The oral rinser with a double sealing ring structure according to claim 1, characterized in that: The ends of the inner side walls of the water tank (2) away from the output terminals (4) are electrically connected to connection terminals (6).

5. The oral rinser with a double sealing ring structure according to claim 4, characterized in that: A cathode plate (7) is fixedly connected between the two connection terminals (6), and a surface of the cathode plate (7) is provided with openings through which water can flow.

6. The oral irrigator with a double sealing ring structure according to claim 1, characterized in that: Output terminals (4) are electrically connected to both sides of the inner wall of the water tank (2), an anode plate (5) is fixedly connected between the two output terminals (4), and the surface of the anode plate (5) is also provided with openings through which water can flow.

7. The oral rinser with a double sealing ring structure according to claim 2, characterized in that: A charging port (19) is provided at one end of the base (8).

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