Oral disinfection and cleaning device

Abstract

The utility model relates to the technical field of medical instruments, and discloses an oral disinfection and cleaning device which comprises an upper shell, a shell top is arranged at the top of the upper shell, a movable wheel is arranged at the top of the shell top, a rectangular top is arranged at the top of the movable wheel, a first fixing seat is arranged on one side of the top of the rectangular top, and a second fixing seat is arranged on the other side of the rectangular top. A buckle is arranged at the top of the first fixing base, the buckle is connected with the first fixing base in a clamped mode, a threaded hose is fixedly arranged at the top of the buckle, a saliva suction ball is arranged at one end of the threaded hose, and a plurality of saliva suction holes are formed in the surface of the saliva suction ball. The threaded hose is connected with the saliva suction ball and the saliva suction pipe, and the saliva suction ball is driven by the vacuum pump arranged in the upper shell to suck sewage in the oral cavity into the saliva box, so that the throat is prevented from being choked by excessive sewage in the oral cavity, and the interior of the oral cavity is fresh and cool without accumulated water while the oral cavity is flushed.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically to an oral cavity disinfection and cleaning device. Background Technology

[0002] The development of intraoral disinfection and cleaning devices stems from the need for oral hygiene, disease prevention, and post-operative care. Traditional methods such as brushing and rinsing have problems such as incomplete cleaning and short-lived antibacterial effects. Modern disinfection and cleaning technologies combine physical, chemical, optical, and intelligent technologies to improve the effectiveness of oral health management. Toothbrushes and dental floss remove plaque and food debris through physical friction, but they are difficult to reach areas such as periodontal pockets and fissures. Therefore, intraoral disinfection and cleaning devices are developing from traditional mechanical / chemical methods towards intelligent, precise, and non-invasive methods, combining optical, nanomaterial, and Internet of Things technologies to improve cleaning effectiveness, user experience, and long-term oral health management. Oral hygiene has become an integral part of daily life, leading to the widespread use of water flossers. A water flosser is an oral care tool that uses high-speed water flow to clean between teeth and along the gum line. Its working principle is primarily based on fluid dynamics and pressure technology. A micro-pump or pulse motor generates high pressure (typically 30-120 psi), compressing the water in the tank into a fine stream, which is then ejected through the nozzle in a pulsed or continuous jet manner. The water flow speed can reach 500-1200 times per minute (pulsating). This directly cleans areas that are difficult to reach with a toothbrush, such as between teeth and along the gum line. Using high-pressure water flow to clean between teeth and along the gum line is an effective supplement to traditional dental floss, and is especially suitable for patients with braces, dental implants, or periodontal disease.

[0003] However, during the process of rinsing between teeth and gum line, the sprayed liquid can easily spray into the throat, and a large amount of liquid will accumulate in the mouth, which can easily cause choking and coughing, or the liquid with food residue can flow into the throat, causing discomfort. In addition, traditional oral irrigators cannot suck out the liquid in the mouth.

[0004] Therefore, in order to avoid choking on a large amount of liquid that accumulates in the mouth during rinsing, an oral disinfection and cleaning device is needed. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides an oral cavity disinfection and cleaning device that has the advantage of simultaneously rinsing the oral cavity and suctioning out dirty water and saliva, thus preventing choking during the cleaning process.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an oral cavity disinfection and cleaning device, comprising an upper outer shell, a shell top at the top of the upper outer shell, a movable wheel at the top of the shell top, a rectangular top at the top of the movable wheel, a fixed seat on one side of the top of the rectangular top, a buckle at the top of the fixed seat, the buckle engaging with the fixed seat, a threaded flexible tube fixedly mounted at the top of the buckle, a saliva-absorbing ball at one end of the threaded flexible tube, multiple saliva-absorbing holes on the surface of the saliva-absorbing ball, and a true saliva-absorbing hole at the bottom of the threaded flexible tube. The vacuum pump has a saliva suction tube at its bottom and a rubber sheet at its bottom. The rubber sheet has two extension holes on its surface. A threaded protrusion is fixedly installed on one side of the bottom of the rubber sheet. A saliva tank is installed at the bottom of the threaded protrusion and is threadedly connected to the threaded protrusion. The saliva suction tube extends through the extension holes into the saliva tank. This facilitates the suction of wastewater from the oral cavity through the saliva suction bulb and collects it into the saliva tank through the threaded tube and the suction tube, preventing excessive liquid accumulation in the oral cavity from causing choking during oral cleaning.

[0007] Preferably, the threaded hose has a connecting ring on its surface, the connecting ring is sleeved with the threaded hose, the fixing clip is made of rubber material, and a fixing clip is provided on one side of the connecting ring. The fixing clip and the connecting ring are movably connected by a connector. This facilitates fixing the saliva suction bulb in the oral cavity.

[0008] Preferably, a second fixing seat is provided on the other side of the top of the rectangle, a nozzle is provided on the top of the second fixing seat, a connecting rope is provided on the top edge of the rectangle, a rubber cap is provided on one end of the connecting rope, and the rubber cap is snapped into one end of the connecting rope. This is beneficial for dust prevention of the nozzle.

[0009] Preferably, a water pump is provided at the bottom of the nozzle, a connecting pipe is provided at the bottom of the water pump, a threaded protrusion is provided on the other side of the bottom of the rubber sheet, a water tank is provided at the bottom of the threaded protrusion, the water tank is threadedly connected to the threaded protrusion, and the connecting pipe extends through another extension hole on the surface of the rubber sheet into the water tank. This is conducive to placing cleaning fluid and facilitating rinsing and cleaning of the oral cavity.

[0010] Preferably, both the saliva tank and the water tank are provided with connecting rods at the bottom, and both connecting rods are provided with connecting pieces at the bottom. This facilitates the removal of the saliva tank and the water tank for replacement or cleaning without interference between them.

[0011] Preferably, the bottom of the rubber sheet is provided with a lower outer shell, and two observation windows are symmetrically arranged on the surface of the lower outer shell. The observation windows are made of transparent plastic material, and a base is provided at the bottom of the observation window. The base is threadedly connected to the observation window, and a rubber pad is provided in the inner cavity of the base. The rubber pad is made of rubber material. Here, the usage status of the water tank and saliva tank inside the lower outer shell can be seen through the observation windows.

[0012] Preferably, a gear slot is provided on one side of the upper outer casing, and a button is provided inside the gear slot, which is beneficial for driving the device to work.

[0013] Preferably, a power indicator light is provided on the other side of the upper outer casing surface, and a charging hole is provided at the bottom of the other side of the upper outer casing surface. This facilitates power storage for the device and makes it more convenient to use.

[0014] Beneficial effects:

[0015] 1. In this utility model, a saliva tank is set inside the device, and a saliva-absorbing ball is set on the top of the device. The saliva-absorbing ball is connected to the suction tube through a threaded hose. The vacuum pump set inside the upper shell drives the saliva-absorbing ball to suck the sewage in the mouth into the saliva tank. This prevents too much sewage in the mouth from being choked and rinses the mouth, keeping the mouth clean and free of water accumulation.

[0016] 2. In this utility model, by setting a connecting ring on the surface of the threaded hose and setting a fixing clip on one side of the connecting ring, the saliva suction tube can be fixed at the mouth or cheek during the process of rinsing the mouth, so that the saliva suction tube can be stably fixed in the mouth, avoiding the saliva ball from falling out when rinsing the mouth and affecting the cleaning efficiency. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of an oral cavity disinfection and cleaning device according to the present invention;

[0018] Figure 2 This is a side view of the oral cavity disinfection and cleaning device of this utility model.

[0019] Figure 3 This is a schematic diagram of the internal structure of an oral cavity disinfection and cleaning device according to the present invention;

[0020] Figure 4 This is a schematic diagram of the gear slot structure of an oral cavity disinfection and cleaning device according to the present invention;

[0021] Figure 5 This utility model relates to an intraoral disinfection and cleaning device. Figure 4 Enlarged schematic diagram of the structure at point A in the middle;

[0022] Figure 6This is a schematic diagram of the rubber pad structure of an oral cavity disinfection and cleaning device according to the present invention;

[0023] Figure 7 This is a schematic diagram of the saliva box structure of an oral cavity disinfection and cleaning device according to this utility model.

[0024] In the diagram: 1. Upper outer shell; 2. Shell top; 3. Casters; 4. Rectangular top; 5. Fixing base one; 6. Buckle; 7. Threaded hose; 8. Saliva bulb; 9. Saliva suction hole; 10. Vacuum pump; 11. Saliva suction tube; 12. Rubber sheet; 13. Extension hole; 14. Threaded protrusion one; 15. Saliva tank; 16. Connecting ring; 17. Fixing clip; 18. Fixing base two; 19. Nozzle; 20. Connecting rope; 21. Rubber cap; 22. Water pump; 23. Connecting pipe; 24. Threaded protrusion two; 25. Water tank; 26. Connecting rod; 27. Connecting piece; 28. Lower outer shell; 29. ​​Observation window; 30. Base; 31. Rubber pad; 32. Gear slot; 33. Button; 34. Battery indicator light; 35. Charging port. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Example 1

[0027] Please see Figure 1 - Figure 7An oral cavity disinfection and cleaning device includes an upper outer shell 1, a shell top 2 on the top of the upper outer shell 1, a movable wheel 3 on the top of the shell top 2, a rectangular top 4 on the top of the movable wheel 3, a fixed seat 5 on one side of the top of the rectangular top 4, a buckle 6 on the top of the fixed seat 5, the buckle 6 engaging with the fixed seat 5, a threaded hose 7 fixedly mounted on the top of the buckle 6, a saliva suction ball 8 at one end of the threaded hose 7, the saliva suction ball 8 having multiple suction holes 9 on its surface, a vacuum pump 10 at the bottom of the threaded hose 7, a suction tube 11 at the bottom of the vacuum pump 10, a rubber sheet 12 at the bottom of the upper outer shell 1, two extension holes 13 on the surface of the rubber sheet 12, and a threaded protrusion 14 fixedly mounted on one side of the bottom of the rubber sheet 12. A saliva tank 15 is provided at the bottom of the 14. The saliva tank 15 is threadedly connected to the threaded protrusion 14. The suction tube 11 extends into the saliva tank 15 through the extension hole 13. A connecting ring 16 is provided on the surface of the threaded hose 7. The connecting ring 16 is sleeved with the threaded hose 7. The fixing clip 17 is made of rubber material. A fixing clip 17 is provided on one side of the connecting ring 16. The fixing clip 17 and the connecting ring 16 are movably connected by a connector. Here, a water tank and a saliva tank are provided inside the lower outer shell. In addition to rinsing, a saliva suction ball is provided to suck up the sewage in the mouth. It is connected by a threaded hose. It can suck up the sewage in the mouth into the saliva tank without affecting the nozzle rinsing the mouth. It avoids the sewage in the mouth from being choked by too much sewage or flowing out from the corner of the mouth and soiling the chin.

[0028] Please see Figure 1 - Figure 7 A fixing seat 28 is provided on the other side of the top of the rectangular top 4. A nozzle 19 is provided on the top of the fixing seat 28. A connecting rope 20 is provided on the top edge of the rectangular top 4. A rubber cap 21 is provided at one end of the connecting rope 20. The rubber cap 21 is snapped into one end of the connecting rope 20. A water pump 22 is provided at the bottom of the nozzle 19. A connecting pipe 23 is provided at the bottom of the water pump 22. A threaded protrusion 24 is provided on the other side of the bottom of the rubber sheet 12. A water tank 25 is provided at the bottom of the threaded protrusion 24. The water tank 25 is threadedly connected to the threaded protrusion 24. The connecting pipe 23 extends through another extension hole 13 on the surface of the rubber sheet 12 and extends into the water tank 25. A connecting rod 26 is provided at the bottom of both the saliva tank 15 and the water tank 25. A connecting piece 27 is provided at the bottom of both connecting rods 26. This is beneficial for oral hygiene and protection of the nozzle, avoiding the problem of dust and unsanitary conditions when the equipment is not in use.

[0029] Please see Figure 1 - Figure 7The bottom of the rubber sheet 12 is provided with a lower outer shell 28. Two observation windows 29 are symmetrically arranged on the surface of the lower outer shell 28. The observation windows 29 are made of transparent plastic material. A base 30 is provided at the bottom of the observation windows 29. The base 30 is threadedly connected to the observation windows 29. A rubber pad 31 is provided in the inner cavity of the base 30. The rubber pad 31 is made of rubber material. A gear slot 32 is provided on one side of the surface of the upper outer shell 1. A button 33 is provided inside the gear slot 32. A power indicator light 34 is provided on the other side of the surface of the upper outer shell 1. A charging hole 35 is provided at the bottom of the other side of the surface of the upper outer shell 1. This location is conducive to observing the water storage status of the saliva tank and water tank inside the lower outer shell.

[0030] Working principle: During operation, first open the base 30 at the bottom of the lower outer casing 28. Then, pinch the connecting piece 27 at the bottom of the water tank 25 with your index finger and thumb, using the connecting piece 27 as the fulcrum, and unscrew the water tank 25 off the threaded protrusion 24. Next, pour the cleaning fluid into the water tank 25 and insert the connecting pipe 23 into the water tank 25. Screw the water tank 25 back onto the threaded protrusion 24. Then, remove the rubber cap 21 at the top of the nozzle 19. Next, place the saliva suction ball 8 under the tongue in the mouth and press it onto the threaded protrusion 24. Adjust the connecting ring 16 on the surface of the hose 7, move the connecting ring 16 to the appropriate position, and lock the fixing clip 17 at the corner of the mouth to fix the saliva suction ball 8, preventing it from falling off during rinsing. The saliva suction ball 8 is spherical with several suction holes 9 on its surface, which can more thoroughly suck away the sewage inside the mouth. The threaded hose 7 is designed like a spring, with a certain degree of flexibility, which is beneficial for the overall movement of the device when rinsing the mouth. Then, move the button 33 up and down or down inside the gear slot 32 to adjust the gear. At this time, the liquid inside the water tank 25 Driven by the water pump 22, water is sprayed through the connecting pipe 23 and from the top of the nozzle 19 to rinse and clean the inside of the mouth. During cleaning, dirty water begins to appear in the mouth. Driven by the vacuum pump 10, the saliva bulb 8 begins to suck up the dirty water in the mouth. The dirty water passes through the threaded hose 7 and is stored inside the saliva tank 15 through the suction tube 11. After cleaning, simply remove the fixing clip 17, take the saliva bulb 8 out of the mouth, then rinse and dry the nozzle 19, and put the rubber cap 21 back on. The rubber cap 21 serves to prevent dust. Then use... Pinch the connecting piece 27 at the bottom of the saliva tank 15 with your thumb and forefinger, unscrew the saliva tank 15 from the threaded protrusion 14, pour out the dirty water from inside the saliva tank 15, clean it, screw it back onto the threaded protrusion 14, and then put the base 30 back onto the bottom of the lower outer shell 28. The observation window 29 on the surface of the lower outer shell 28 allows you to observe the usage of the water tank 25 and the saliva tank 15 inside the lower outer shell 28. While cleaning the mouth, this device can suck out the dirty water in the mouth to prevent excessive dirty water from being choked during cleaning.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An intraoral disinfection and cleaning device, comprising an upper outer shell (1), characterized in that: The upper outer shell (1) is provided with a shell top (2) at the top, the shell top (2) is provided with a movable wheel (3) at the top, the movable wheel (3) is provided with a rectangular top (4) at the top, a fixed seat (5) is provided on one side of the top of the rectangular top (4), a buckle (6) is provided on the top of the fixed seat (5), the buckle (6) is engaged with the fixed seat (5), a threaded hose (7) is fixedly provided on the top of the buckle (6), a saliva-absorbing ball (8) is provided at one end of the threaded hose (7), and a plurality of saliva-absorbing holes (9) are opened on the surface of the saliva-absorbing ball (8). (7) A vacuum pump (10) is provided at the bottom. A saliva suction tube (11) is provided at the bottom of the vacuum pump (10). A rubber sheet (12) is provided at the bottom of the upper outer shell (1). Two extension holes (13) are opened on the surface of the rubber sheet (12). A threaded protrusion (14) is fixedly provided on one side of the bottom of the rubber sheet (12). A saliva box (15) is provided at the bottom of the threaded protrusion (14). The saliva box (15) is threadedly connected to the threaded protrusion (14). The saliva suction tube (11) extends through the extension hole (13) and into the saliva box (15).

2. The oral cavity disinfection and cleaning device according to claim 1, characterized in that: The threaded hose (7) is provided with a connecting ring (16) on its surface. The connecting ring (16) is sleeved with the threaded hose (7). The fixing clip (17) is made of rubber material. The fixing clip (17) is provided on one side of the connecting ring (16). The fixing clip (17) and the connecting ring (16) are movably connected by a connector.

3. The oral cavity disinfection and cleaning device according to claim 1, characterized in that: A fixing seat 2 (18) is provided on the other side of the top of the rectangular top (4). A nozzle (19) is provided on the top of the fixing seat 2 (18). A connecting rope (20) is provided on the top edge of the rectangular top (4). A rubber cap (21) is provided at one end of the connecting rope (20). The rubber cap (21) is snapped into one end of the connecting rope (20).

4. The oral cavity disinfection and cleaning device according to claim 3, characterized in that: A water pump (22) is provided at the bottom of the nozzle (19), and a connecting pipe (23) is provided at the bottom of the water pump (22). A threaded protrusion (24) is provided on the other side of the bottom of the rubber sheet (12), and a water storage tank (25) is provided at the bottom of the threaded protrusion (24). The water storage tank (25) is threadedly connected to the threaded protrusion (24), and the connecting pipe (23) extends through another extension hole (13) on the surface of the rubber sheet (12) and into the water storage tank (25).

5. The oral cavity disinfection and cleaning device according to claim 1, characterized in that: Both the saliva tank (15) and the water tank (25) are provided with connecting rods (26) at the bottom, and both connecting rods (26) are provided with connecting pieces (27) at the bottom.

6. The oral cavity disinfection and cleaning device according to claim 1, characterized in that: The bottom of the rubber sheet (12) is provided with a lower outer shell (28), and two observation windows (29) are symmetrically arranged on the surface of the lower outer shell (28). The observation windows (29) are made of transparent plastic material. The bottom of the observation window (29) is provided with a base (30), and the base (30) is threadedly connected to the observation window (29). The inner cavity of the base (30) is provided with a rubber pad (31), and the rubber pad (31) is made of rubber material.

7. The oral cavity disinfection and cleaning device according to claim 1, characterized in that: A gear slot (32) is provided on one side of the surface of the upper outer shell (1), and a button (33) is provided inside the gear slot (32).

8. The oral cavity disinfection and cleaning device according to claim 1, characterized in that: A power indicator light (34) is provided on the other side of the surface of the upper housing (1), and a charging hole (35) is provided at the bottom of the other side of the surface of the upper housing (1).

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