Handheld double-water-tank oral irrigator

Abstract

The utility model provides a handheld double-water-tank oral irrigator, which relates to the technical field of oral cavity cleaning and comprises a nozzle, a nozzle connector is sleeved in the nozzle, an upper cover transparent part is sleeved on the outer surface of the nozzle connector, and a nozzle electroplating part is fixedly mounted at the bottom end of the nozzle connector. By arranging the nozzle, the nozzle interface, the upper cover transparent part, the nozzle electroplating part, the top cover, the nozzle buckle, the USB, the USB plug, the USB bracket, the USB pad, the battery, the UV lamp bracket and the like, the problem that the nozzle and the machine body cannot be bent is solved, the wrist does not need to be excessively twisted or the posture of the head does not need to be changed in the using process of the equipment, and the use is convenient. According to the technical scheme, difficulty and discomfort of a user in operation are avoided, meanwhile, for some users with special oral cavity structures or irregular tooth arrangement, the device can adapt to unique conditions of the oral cavity, cleaning dead corners are avoided, food residues and dental plaque are effectively removed, and convenience, comfort and reasonability of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of oral cleaning, in particular to a handheld double-tank oral irrigator. Background Art

[0002] In the field of oral care, it is essential to keep the mouth clean and healthy. As an effective oral cleaning tool, water flossers have received increasing attention in recent years. Traditional water flossers usually have only a single water tank, which has some limitations. The capacity of a single water tank is limited, and water may need to be added frequently during use, affecting the continuity and convenience of use. Moreover, a single water tank is difficult to meet different cleaning needs. For example, a single water tank cannot be flexibly switched for situations where different types or concentrations of cleaning fluids are required. In addition, early water flossers may not be user-friendly in design, with poor hand-held comfort, inconvenient operation, and relatively single functions. With the increasing attention people pay to oral health and the increasingly diversified and refined requirements for oral cleaning tools, the development of a handheld dual-tank water flosser has become an inevitable trend to meet market demand. This new water flosser can solve the shortcomings of the capacity and function of a single water tank and provide a more convenient, efficient and diversified oral cleaning experience. Announcement No.: CN220193221U discloses a water flosser, including a device body, a controller, a liquid level detection structure and / or a flow detection structure. The device body includes a shell and a liquid storage tank, a spherical rotor pump, a driving device and a pipeline connecting the spherical rotor pump and the liquid storage chamber arranged in the shell, and the driving device is used to drive the spherical rotor pump to operate; the controller is connected to the driving device; the liquid level detection structure is used to detect the liquid level of the liquid storage tank, and when the detected liquid level is lower than or equal to a first preset liquid level, the controller controls the driving device to shut down; and / or the flow detection structure is used to detect the flow of the pipeline, and when the detected flow is lower than or equal to the first preset flow, the controller controls the driving device to shut down, so as to reduce the probability of the spherical rotor pump getting stuck due to excessive temperature, so that the driving device has a longer service life, and thus the water flosser has a longer service life. However, in the case of the above-mentioned device, the nozzle and the body of the device are both in a 180° vertical position. During use, the user may need to excessively twist the wrist or change the head posture when cleaning, which increases the difficulty and discomfort of operation. At the same time, for some users with special oral structures or uneven teeth, the nozzle that cannot be bent cannot adapt to the unique situation of the oral cavity, easily leaving cleaning dead corners, and cannot effectively remove food debris and dental plaque, which needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: a handheld double-tank water flosser, comprising a nozzle, the interior of the nozzle is sleeved with a nozzle interface, the outer surface of the nozzle interface is sleeved with an upper cover transparent part, the bottom end of the nozzle interface is fixedly installed with a nozzle electroplating part, the outer surface of the nozzle electroplating part is threadedly connected with a top cover, the interior of the top cover is fixedly installed with a nozzle buckle, the interior of the upper cover transparent part is sleeved with a USB, the interior of the upper cover transparent part is inserted with a USB plug, the interior of the upper cover transparent part is fixedly installed with a USB bracket, the outer surface of the USB bracket is sleeved with a USB pad, the bottom end of the top cover is fixedly installed with a battery, the bottom end of the battery is fixedly installed with a UV lamp bracket, the bottom end of the UV lamp bracket is threadedly connected with a UV lamp board, the outer surface of the battery A main body is sleeved on the surface, and a water tank silicone ring is sleeved on the outer surface of the main body. A large water tank is sleeved on the outer surface of the main body, a large water tank bottom cover is fixedly installed on the bottom end of the large water tank, a nozzle buckle button is inserted inside the top cover, a nozzle buckle fixing piece is fixedly installed on the top end of the nozzle buckle, a water filling hole outer cover is fixedly installed on the bottom end of the nozzle buckle, a decorative ring is fixedly installed on the bottom end of the water filling hole outer cover, a water pump is fixedly installed on the inside of the main body, a mainboard PCB is threadedly connected to the surface of the water pump, a button decorative piece is fixedly installed on the surface of the main body, a button is fixed inside the main body, a UV lamp glass is fixedly installed on the bottom end of the main body, a large water tank cover is inserted on the top of the large water tank, and a water tank cover silicone is fixedly installed on the bottom end of the large water tank cover.

[0005] Preferably, the main body is cylindrical. Here, the main body is cylindrical, which is convenient for hand-held operation and improves the comfort and convenience of the device.

[0006] Preferably, the key decoration piece and the key are in an oval shape. Here, the key decoration piece and the key are in an oval shape, which is more suitable for the shape of fingers, is easy to operate, and reduces the possibility of accidental touch.

[0007] Preferably, the USB, USB plug, USB bracket and USB pad are all fixed inside the water hole outer cover. Here, the USB, USB plug, USB bracket and USB pad are fixed inside the water hole outer cover, which realizes the compactness of the structure, saves space and protects these components at the same time.

[0008] Preferably, the nozzle buckle fixing piece is threadedly connected to the water hole outer cover. Here, the nozzle buckle fixing piece is threadedly connected to the water hole outer cover, which is convenient for disassembly and installation, and is convenient for maintenance and replacement of parts.

[0009] Preferably, the interior of the top cover is sleeved on the exterior of the water hole outer cover, and the top cover and the water hole outer cover are connected by a buckle. Here, the top cover and the water hole outer cover are connected by a buckle, and the connection method is simple and reliable, and is easy to assemble and disassemble.

[0010] Preferably, the nozzle buckle button sleeve is arranged on the outer surface of the nozzle buckle. Here, the nozzle buckle button sleeve is arranged on the outer surface of the nozzle buckle, which is convenient for operation and can realize flexible control of the nozzle buckle.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] In the utility model, the problem that the nozzle and the body cannot be bent is solved by arranging the nozzle, the nozzle interface, the upper cover transparent part, the nozzle electroplating part, the top cover, the nozzle buckle, the USB, the USB plug, the USB bracket, the USB pad, the battery, the UV lamp bracket and other structures. During the use of the device, there is no need to excessively twist the wrist or change the head posture, thereby avoiding difficulty and discomfort in the operation of the user. At the same time, for some users with special oral structures or uneven teeth, it can adapt to the unique situation of the oral cavity, leave no cleaning dead corners, effectively remove food residues and dental plaque, and improve the convenience, comfort and rationality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A three-dimensional structural diagram of a handheld double-tank water flosser is provided for the utility model;

[0014] Figure 2 The utility model provides a rear structural schematic diagram of a handheld double-tank water flosser;

[0015] Figure 3 The utility model provides a schematic diagram of the explosion structure of a handheld double-tank water flosser.

[0016] Legend:

[0017] 1. Nozzle; 2. Nozzle interface; 3. Transparent upper cover; 4. Nozzle electroplating part; 5. Top cover; 6. Nozzle buckle; 7. USB; 8. USB plug; 9. USB bracket; 10. USB pad; 11. Battery; 12. UV lamp bracket; 13. UV light board; 14. Main body; 15. Water tank silicone ring; 16. Large water tank; 17. Large water tank bottom cover; 18. Nozzle buckle button; 19. Nozzle buckle fixing part; 20. Water filling hole outer cover; 21. Decorative ring; 22. Water pump; 23. Main board PCB; 24. Button decoration; 25. Button; 26. UV lamp glass; 27. Large water tank water tank cover; 28. Water tank cover silicone. DETAILED DESCRIPTION

[0018] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0019] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure. Example

[0020] See also Figure 1-3 The utility model provides a technical solution: a handheld double-tank water flosser, comprising a nozzle 1, a nozzle interface 2 is sleeved inside the nozzle 1, a transparent upper cover part 3 is sleeved on the outer surface of the nozzle interface 2, a nozzle electroplating part 4 is fixedly installed on the bottom end of the nozzle interface 2, a top cover 5 is threadedly connected to the outer surface of the nozzle electroplating part 4, a nozzle buckle 6 is fixedly installed inside the top cover 5, a USB 7 is sleeved inside the transparent upper cover part 3, a USB plug 8 is inserted inside the transparent upper cover part 3, a USB bracket 9 is fixedly installed inside the transparent upper cover part 3, a USB pad 10 is sleeved on the outer surface of the USB bracket 9, a battery 11 is fixedly installed on the bottom end of the top cover 5, a UV lamp bracket 12 is fixedly installed on the bottom end of the battery 11, a UV lamp board 13 is threadedly connected to the bottom end of the UV lamp bracket 12, a main body 14 is sleeved on the outer surface of the battery 11, a water tank silicone ring 15 is sleeved on the outer surface of the main body 14, and a large water tank 1 is sleeved on the outer surface of the main body 14 6. A large water tank bottom cover 17 is fixedly installed at the bottom end of the large water tank 16, a nozzle buckle button 18 is inserted inside the top cover 5, a nozzle buckle fixing piece 19 is fixedly installed on the top end of the nozzle buckle 6, a water filling hole outer cover 20 is fixedly installed on the bottom end of the nozzle buckle 6, a decorative ring 21 is fixedly installed on the bottom end of the water filling hole outer cover 20, a water pump 22 is fixedly installed inside the main body 14, a mainboard PCB 23 is threadedly connected to the surface of the water pump 22, a button decorative piece 24 is fixedly installed on the surface of the main body 14, a button 25 is fixed inside the main body 14, a UV lamp glass 26 is fixedly installed on the bottom end of the main body 14, a large water tank water tank cover 27 is inserted at the top end of the large water tank 16, and a water tank cover silicone 28 is fixedly installed on the bottom end of the large water tank water tank cover 27. When in use, first open the large water tank water tank cover 27, fill water into the large water tank 16, hold the water flosser, start the device by pressing the button 25, the water pump 22 in the main body 14 works, and pumps water out of the large water tank 16. After being controlled by the main board PCB23, the water flow reaches the nozzle 1 interface and is sprayed out from the nozzle 1 for cleaning.

[0021] See also Figure 3The main body 14 is cylindrical in shape, the button decoration 24 and the button 25 are elliptical in shape, the USB 7, USB plug 8, USB bracket 9 and USB pad 10 are all fixed inside the water adding hole outer cover 20, the nozzle buckle fixing part 19 is threadedly connected to the water adding hole outer cover 20, the inner part of the top cover 5 is sleeved on the outer part of the water adding hole outer cover 20, the top cover 5 and the water adding hole outer cover 20 are connected by a snap, and the nozzle buckle button 18 is sleeved on the outer surface of the nozzle buckle 6. By arranging the nozzle buckle button 18 to be inserted into the outer surface of the nozzle buckle 6, the convenience of the device can be improved, and the user's flexible control over the nozzle buckle 6 can be improved.

[0022] Working principle: When in use, first open the water tank cover 27 and fill water into the water tank 16. Hold the water flosser and start the device by pressing the button 25. The water pump 22 in the main body 14 works to pump water from the water tank 16. After being controlled by the main board PCB 23, the water reaches the nozzle 1 interface and is sprayed out from the nozzle 1 for cleaning. USB7 can be used for charging, USB plug 8, USB bracket 9 and USB pad 10 play a protective and fixing role, battery 11 supplies power to the entire device, UV lamp bracket 12 and UV light board 13 can be used for disinfection, main body 14 is cylindrical, convenient for handheld operation, button decoration 24 and oval button 25 fit the fingers, easy operation and reduce accidental touch, nozzle buckle 6 is controlled by nozzle buckle button 18, convenient for replacing nozzle 1, nozzle buckle fixing part 19 is threadedly connected to water filling hole outer cover 20, easy for disassembly and maintenance, top cover 5 is connected to water filling hole outer cover 20 by snap buckle, easy for assembly and disassembly, water tank silicone ring 15 ensures the sealing of large water tank 16, water tank cover silicone 28 prevents water leakage, at the same time, nozzle 1 is split into two parts, and ultrasonic welding is used to achieve a 155° angle of nozzle 1. The entire water flosser has a compact structure, which can effectively improve the convenience of the equipment.

[0023] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A handheld double-tank water flosser, comprising a nozzle (1), characterized in that: The nozzle (1) is sleeved with a nozzle interface (2) inside, the outer surface of the nozzle interface (2) is sleeved with a transparent upper cover part (3), the bottom end of the nozzle interface (2) is fixedly mounted with a nozzle electroplating part (4), the outer surface of the nozzle electroplating part (4) is threadedly connected with a top cover (5), the inside of the top cover (5) is fixedly mounted with a nozzle buckle (6), the inside of the transparent upper cover part (3) is sleeved with a USB (7), the inside of the transparent upper cover part (3) is plugged with a USB plug (8), the inside of the transparent upper cover part (3) is fixedly mounted with a USB bracket (9), the outer surface of the USB bracket (9) is sleeved with a USB pad (10), the bottom end of the top cover (5) is fixedly mounted with a battery (11), the bottom end of the battery (11) is fixedly mounted with a UV lamp bracket (12), the bottom end of the UV lamp bracket (12) is threadedly connected with a UV lamp board (13), the outer surface of the battery (11) is sleeved with a main body (14), the outer surface of the main body (14) is sleeved with a water tank silica gel The outer surface of the main body (14) is sleeved with a large water tank (16), the bottom end of the large water tank (16) is fixedly mounted with a large water tank bottom cover (17), the interior of the top cover (5) is inserted with a nozzle buckle button (18), the top end of the nozzle buckle (6) is fixedly mounted with a nozzle buckle fixing piece (19), the bottom end of the nozzle buckle (6) is fixedly mounted with a water filling hole outer cover (20), the bottom end of the water filling hole outer cover (20) is fixedly mounted with a decorative ring (21), the main body (14) A water pump (22) is fixed inside the large water tank (16), a mainboard PCB (23) is threadedly connected to the surface of the water pump (22), a key decoration (24) is fixedly installed on the surface of the main body (14), a key (25) is fixed inside the main body (14), a UV lamp glass (26) is fixedly installed at the bottom end of the main body (14), a large water tank cover (27) is inserted at the top end of the large water tank (16), and a water tank cover silica gel (28) is fixedly installed at the bottom end of the large water tank cover (27).

2. The handheld double-tank water flosser according to claim 1, characterized in that: The main body (14) is cylindrical in shape.

3. The handheld double-tank oral irrigator according to claim 1, characterized in that: The button decoration piece (24) and the button (25) are elliptical in shape.

4. The handheld double-tank oral irrigator according to claim 1, characterized in that: The USB (7), USB plug (8), USB bracket (9) and USB pad (10) are all fixed inside the water hole outer cover (20).

5. The handheld double-tank oral irrigator according to claim 1, characterized in that: The nozzle buckle fixing member (19) is threadedly connected to the water hole outer cover (20).

6. The handheld double-tank oral irrigator according to claim 1, characterized in that: The interior of the top cover (5) is sleeved on the exterior of the water hole outer cover (20), and the top cover (5) and the water hole outer cover (20) are connected via a buckle.

7. The handheld double-tank oral irrigator according to claim 1, characterized in that: The nozzle buckle button (18) is sleeved on the outer surface of the nozzle buckle (6).

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