Medical care flushing type oral cavity cleaner
By designing a storage compartment and a sealing mechanism in the medical rinsing oral irrigator, the problem of easy loss of the flush head is solved, and reliable storage and convenient use of the flush head are achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TONGJI HOSPITAL ATTACHED TO TONGJI MEDICAL COLLEGE HUAZHONG SCI TECH
- Filing Date
- 2025-04-25
- Publication Date
- 2026-04-21
AI Technical Summary
The nozzles of existing medical rinsing oral irrigators are easily lost due to their small size, which affects normal use.
An oral cleaner comprising a cup body, a cup lid, a storage compartment, and a closure mechanism was designed. The reliable storage of the punch is achieved through the cooperation of a rotating shaft, end cap, oval block, and knob, preventing loss.
This effectively prevents the loss of the punch, ensuring the normal use and convenient operation of the equipment.
Smart Images

Figure CN224140969U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of oral cleaning device technology, and in particular to a medical rinsing oral cleaning device. Background Technology
[0002] The medical-grade rinsing oral cleaner is an efficient and convenient oral care tool. It uses professional rinsing technology to precisely clean hard-to-reach areas such as between teeth and gingival sulcus with water flow, effectively removing food debris and bacteria. Its user-friendly design makes it easy to operate and suitable for people of all ages. Made of medical-grade materials, it is safe and hygienic, safeguarding oral health. Whether for daily cleaning or post-operative care, it can bring a comfortable and thorough oral cleaning experience.
[0003] To facilitate portability, existing oral irrigators use a detachable design for the top and the nozzle, allowing the nozzle to be pulled out from the top. However, this requires the use of an additional small box to store the nozzle. Since the box and nozzle are small, they are easily lost, affecting normal use. Therefore, this invention proposes a medical rinsing oral irrigator to solve the above problems. Utility Model Content
[0004] To address the aforementioned problems, this utility model proposes a medical-grade rinsing oral cleaner to solve the problem in the prior art where a small box is used to dispense the nozzle, which is easily lost due to the small size of the box and nozzle, affecting normal use.
[0005] To achieve the purpose of this utility model, the utility model is implemented through the following technical solution: a medical rinsing oral cleaner, including a cup body, a cup bottom, and a cup lid. The bottom of the cup body is provided with a cup bottom, the top of the cup body is provided with a cup lid, the top of the cup lid is provided with a punch, the top of the cup bottom is provided with a storage compartment, the top of the storage compartment is inserted into the interior of the cup body, and the bottom of the cup bottom is provided with a bottom groove. The interior of the bottom groove is provided with a sealing mechanism that matches the bottom of the storage compartment, and the interior of the cup lid is provided with a water conveying mechanism.
[0006] A further improvement is made in that: the sealing mechanism includes a rotating shaft, an end cap, an elliptical block, and a knob; the interior of the bottom groove is provided with a through hole communicating with the storage compartment; the interior of the bottom groove is hinged to the end cap via the rotating shaft; an elliptical block is hinged to one side of the interior of the bottom groove; and a knob is fixedly connected to the bottom of the elliptical block.
[0007] A further improvement is that the end cap covers the bottom of the through hole, and a circular arc groove is provided on one side of the end cap. The outer wall of the elliptical block is fitted and connected to the inner wall of the circular arc groove.
[0008] A further improvement is that the height of the bottom of the groove is greater than the height of the bottom of the cup, and the height of the bottom of the knob is flush with the height of the bottom of the groove.
[0009] A further improvement is made in that: the water delivery mechanism includes a micro water pump, a suction pipe and a delivery pipe, the micro water pump is fixedly installed inside the cup lid, the input end of the micro water pump is connected to the suction pipe, the bottom end of the suction pipe passes through the inside of the cup body, the output end of the micro water pump is connected to the delivery pipe, and the bottom end of the punch passes through the inside of the cup lid and is engaged with the top end of the delivery pipe.
[0010] A further improvement is that a clamp is fixedly connected to one side of the top of the cup lid, the top end of the water pipe passes through the inside of the clamp, the bottom end of the clamp is provided with a threaded surface, the clamp is threadedly connected to a fixing sleeve through the threaded surface, and the top end of the fixing sleeve is provided with a tapered groove.
[0011] A further improvement is that a threaded head is fixedly connected to the top of the cup body, and a threaded surface is also provided inside the cup lid. The inner wall of the cup lid is threadedly connected to the outer wall of the threaded head through the threaded surface.
[0012] The beneficial effects of this utility model are as follows: After inserting the punch into the storage compartment, rotate the end cap to seal the through hole at the bottom of the storage compartment. Then, rotate the elliptical block by turning the knob so that the elliptical block fits into the arc groove on one side of the end cap. The end cap is locked by the elliptical block to lock the position of the end cap and store the punch inside the storage compartment to prevent it from being lost. When taking out the punch, rotate the knob to separate the elliptical block from the arc groove, rotate the end cap to expose one side of the through hole, and hold the end cap and shake the cup to take out the punch from the inside of the storage compartment. Attached Figure Description
[0013] Figure 1 This is the front view of the present invention;
[0014] Figure 2 This is a schematic diagram of the internal structure of the cup lid of this utility model;
[0015] Figure 3 This is a top view of the cup body of this utility model;
[0016] Figure 4 This is a bottom view of the present invention;
[0017] Figure 5 This is a diagram showing the open state of the closing mechanism of this utility model;
[0018] Figure 6 This is a schematic diagram of the clamping mechanism of this utility model.
[0019] The components are: 1. Cup body; 2. Cup bottom; 3. Cup lid; 4. Punch; 5. Storage compartment; 6. Shaft; 7. End cap; 8. Elliptical block; 9. Knob; 10. Arc groove; 11. Bottom groove; 12. Miniature water pump; 13. Suction pipe; 14. Water delivery pipe; 15. Clamp; 16. Threaded surface; 17. Fixing sleeve; 18. Threaded head. Detailed Implementation
[0020] To deepen the understanding of this utility model, the following detailed description will be provided in conjunction with embodiments. These embodiments are only used to explain this utility model and do not constitute a limitation on the scope of protection of this utility model.
[0021] according to Figure 1-6 As shown in the figure, this embodiment proposes a medical rinsing oral cleaner, including a cup body 1, a cup bottom 2, and a cup lid 3. The cup body 1 has a cup bottom 2 at its bottom and a cup lid 3 at its top. The cup lid 3 has a punch 4 at its top. The cup bottom 2 has a storage compartment 5 at its top, and the top of the storage compartment 5 is inserted into the cup body 1. The cup bottom 2 has a bottom groove 11 at its bottom, and the bottom groove 11 has a sealing mechanism that matches the bottom of the storage compartment 5. The cup lid 3 has a water delivery mechanism inside. Opening the cup lid 3 allows clean water to be injected into the cup body 1, and closing the cup lid... 3. Reinstall the top of the cup body 1, then open the sealing mechanism at the bottom of the cup bottom 2 to remove the nozzle 4 from the inside of the storage compartment 5. Install the nozzle 4 on the top of the cup lid 3. The water delivery mechanism can automatically deliver water from inside the cup body 1 to the inside of the nozzle 4. The nozzle 4 sprays clean water into the mouth for rinsing. After use, the nozzle 4 can be removed from the top of the cup lid 3 and then inserted into the storage compartment 5 from the bottom of the cup bottom 2. The bottom of the storage compartment 5 is sealed by the sealing mechanism to store the nozzle 4 inside the cup body 1, which can prevent the nozzle 4 from being lost.
[0022] The sealing mechanism includes a rotating shaft 6, an end cap 7, an elliptical block 8, and a knob 9. The interior of the bottom groove 11 has a through hole communicating with the storage compartment 5. The end cap 7 is hinged to the interior of the bottom groove 11 via the rotating shaft 6. An elliptical block 8 is hinged to one side of the interior of the bottom groove 11. The knob 9 is fixedly connected to the bottom of the elliptical block 8. The end cap 7 covers the bottom of the through hole. One side of the end cap 7 has an arc groove 10. The outer wall of the elliptical block 8 fits snugly against the inner wall of the arc groove 10. The punch 4 is inserted into the interior of the storage compartment 5. Rotate the end cap 7 to seal the through hole at the bottom of the storage compartment 5. Then, rotate the elliptical block 8 by turning the knob 9 so that the elliptical block 8 fits into the arc groove 10 on one side of the end cap 7. The end cap 7 is locked by the elliptical block 8 to lock the position of the end cap 7 and store the punch 4 inside the storage compartment 5 to prevent it from being lost. When the punch 4 is to be taken out, rotate the knob 9 to separate the elliptical block 8 from the arc groove 10, rotate the end cap 7 to expose one side of the through hole, and hold the end cap 7 and shake the cup body 1 to take the punch 4 out from inside the storage compartment 5.
[0023] The bottom of the groove 11 is higher than the bottom of the cup bottom 2. The bottom of the knob 9 is level with the bottom of the groove 11 to avoid interference between the knob 9 and the bottom of the cup bottom 2. The cup body 1 can be placed stably on the table through the cup bottom 2.
[0024] The water delivery mechanism includes a miniature water pump 12, a suction pipe 13, and a delivery pipe 14. The miniature water pump 12 is fixedly installed inside the cup lid 3. The input end of the miniature water pump 12 is connected to the suction pipe 13, and the bottom end of the suction pipe 13 passes through the inside of the cup body 1. The output end of the miniature water pump 12 is connected to the delivery pipe 14. The bottom end of the punch 4 passes through the inside of the cup lid 3 and is engaged with the top end of the delivery pipe 14. The miniature water pump 12 draws water from the inside of the cup body 1 through the suction pipe 13, and automatically delivers the water to the inside of the punch 4 through the delivery pipe 14. The punch 4 then sprays the water into the mouth for automatic rinsing of the mouth.
[0025] A clamp 15 is fixedly connected to one side of the top of the cup lid 3. The top end of the water supply pipe 14 passes through the interior of the clamp 15. The bottom end of the clamp 15 is provided with a threaded surface 16. The clamp 15 is threadedly connected to a fixing sleeve 17 through the threaded surface 16. The top end of the fixing sleeve 17 is provided with a conical groove, which clamps the bottom end of the punch 4 to the top end of the water supply pipe 14. At the same time, the bottom end of the punch 4 also passes through the interior of the clamp 15. When the fixing sleeve 17 is turned downward, the conical groove at the top of the fixing sleeve 17 squeezes the top end of the clamp 15 inward to clamp the bottom end of the punch 4, so that the punch 4 is firmly installed on the top of the cup bottom 2. When the punch 4 is removed, the fixing sleeve 17 is turned upward, and the fixing sleeve 17 no longer separates from the top end of the clamp 15 through the conical groove. At this time, the punch 4 can be pulled out from the top end of the water supply pipe 14.
[0026] The top of the cup body 1 is fixedly connected to a threaded head 18, and the inside of the cup lid 3 is also provided with a threaded surface 16. The inner wall of the cup lid 3 is threadedly connected to the outer wall of the threaded head 18 through the threaded surface 16. After the bottom end of the cup lid 3 aligns with the threaded head 18 at the top of the cup body 1, the cup lid 3 is screwed in forward to the outside of the threaded head 18 to close the top of the cup body 1. The cup lid 3 is screwed out in reverse to the outside of the threaded head 18, exposing the opening at the top of the cup body 1, making it convenient for people to pour water into the cup body 1.
[0027] This medical rinsing oral cleaner involves inserting the punch 4 into the storage chamber 5, then rotating the end cap 7 to seal the through hole at the bottom of the storage chamber 5. Next, the elliptical block 8 is rotated using the knob 9, causing the elliptical block 8 to fit into the arc groove 10 on one side of the end cap 7. The elliptical block 8 secures the end cap 7, locking its position and storing the punch 4 inside the storage chamber 5 to prevent loss. To retrieve the punch 4, the knob 9 is used to rotate the elliptical block 8 to separate it from the arc groove 10. The end cap 7 is then rotated to expose one side of the through hole. By holding the end cap 7 and shaking the cup body 1, the punch 4 can be removed from the storage chamber 5.
[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A medical flushing type oral cleaner comprising a cup body (1), a cup bottom (2) and a cup cover (3), characterized in that: The bottom of the cup body (1) is provided with a cup bottom (2), the top of the cup body (1) is provided with a cup lid (3), the top of the cup lid (3) is provided with a punch (4), the top of the cup bottom (2) is provided with a storage chamber (5), the top of the storage chamber (5) is inserted into the interior of the cup body (1), and the bottom of the cup bottom (2) is provided with a bottom groove (11), the interior of the bottom groove (11) is provided with a closing mechanism that matches the bottom of the storage chamber (5), and the interior of the cup lid (3) is provided with a water conveying mechanism; The closing mechanism includes a rotating shaft (6), an end cap (7), an elliptical block (8), and a knob (9). The interior of the bottom groove (11) is provided with a through hole communicating with the storage compartment (5). The end cap (7) is hinged to the interior of the bottom groove (11) via the rotating shaft (6). An elliptical block (8) is hinged to one side of the interior of the bottom groove (11). A knob (9) is fixedly connected to the bottom of the elliptical block (8).
2. The medical irrigation oral cleaning device of claim 1, wherein: The end cap (7) covers the bottom of the through hole, and a circular arc groove (10) is provided on one side of the end cap (7). The outer wall of the elliptical block (8) is fitted and connected to the inner wall of the circular arc groove (10).
3. The medical irrigation oral cleaning device of claim 1, wherein: The bottom of the groove (11) is higher than the bottom of the cup bottom (2), and the bottom of the knob (9) is level with the bottom of the groove (11).
4. The medical irrigation oral cleaning device of claim 1, wherein: The water delivery mechanism includes a micro water pump (12), a suction pipe (13), and a delivery pipe (14). The micro water pump (12) is fixedly installed inside the cup lid (3). The input end of the micro water pump (12) is connected to the suction pipe (13). The bottom end of the suction pipe (13) passes through the inside of the cup body (1). The output end of the micro water pump (12) is connected to the delivery pipe (14). The bottom end of the punch (4) passes through the inside of the cup lid (3) and engages with the top end of the delivery pipe (14).
5. The medical rinseable oral cleaner of claim 4, wherein: A clamp (15) is fixedly connected to one side of the top of the cup lid (3). The top end of the water pipe (14) passes through the inside of the clamp (15). The bottom end of the clamp (15) is provided with a threaded surface (16). The clamp (15) is threadedly connected to a fixing sleeve (17) through the threaded surface (16). The top end of the fixing sleeve (17) is provided with a conical groove.
6. The medical irrigation oral cleaning device of claim 1, wherein: The top of the cup body (1) is fixedly connected to a threaded head (18), and the inside of the cup lid (3) is also provided with a threaded surface (16). The inner wall of the cup lid (3) is threadedly connected to the outer wall of the threaded head (18) through the threaded surface (16).