Denture disinfection device
By using a combination of steam cleaning components and scrubbing rods in the denture disinfection device, the problem of uneven denture disinfection in the prior art is solved, and the comprehensive and efficient disinfection and surface cleaning of dentures are achieved.
Patent Information
- Application Number
- CN202420942297.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-04-30
AI Technical Summary
When existing denture disinfection devices in infrared disinfection of dentures, it is difficult to ensure that all parts, especially tiny pores and difficult-to-reach areas, are completely disinfected, resulting in unsatisfactory disinfection results.
A denture disinfection device is designed, using a steam cleaning assembly to transport high-temperature steam to the placement table through a delivery tube, which can penetrate into every tiny pore and crack of the denture, and clean impurities on the denture surface with a scrubbing rod.
A comprehensive and efficient disinfection of dentures is achieved, ensuring that bacteria are effectively killed, and the disinfection effect and surface cleanliness are improved through the combination of high-temperature steam and scrubbing rods.
Smart Images
Figure CN222325902U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of denture processing, in particular to a denture disinfection device. Background Art
[0002] Dentures are artificial teeth that replace missing natural teeth. Severe periodontal disease, caries and trauma can cause partial or even complete loss of the dentition. Missing teeth can affect facial appearance, pronunciation, chewing function and increase the burden on the gastrointestinal tract. If not repaired in time, adjacent teeth may tilt and shift, and the opposing teeth may lengthen, causing malocclusion. Partial loss of the dentition can be repaired with fixed or removable dentures. Complete edentulousness can be repaired with full dentures. Dentures need to be disinfected intermittently during use. There are devices in the prior art that use a disinfection cabinet to perform infrared disinfection on dentures. For example, patent CN220757704U discloses a disinfection cabinet for denture processing. The device heats the dentures through infrared heating tubes to achieve disinfection of the dentures, and moves the storage box and the rotating disk back and forth up and down, thereby moving the dentures inside the storage box back and forth up and down to achieve all-round disinfection of the dentures. However, when the disinfection cabinet is used to disinfect the dentures, although the dentures can move up and down, the dentures jump randomly and cannot guarantee that the time of receiving infrared irradiation is exactly the same. For the tiny pores, cracks and hard-to-reach parts of the dentures, some bacteria are difficult to be completely removed, so the dentures are unevenly heated, resulting in unsatisfactory disinfection effects on the dentures. Utility Model Content
[0003] The purpose of the utility model is to provide a denture disinfection device, which has the advantages of being able to penetrate into every tiny pore, crack and hard-to-reach part of the denture through water vapor, and effectively kill bacteria by high temperature to achieve denture disinfection, while being able to wash impurities on the surface of the denture through a washing rod.
[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a denture disinfection device, comprising a box body, a placement table for installing dentures is provided in the middle of the box body, and a plurality of placement grooves are opened on the end surface of the placement table. A washing assembly is slidably connected to the upper part of the box body, including two sliders symmetrically slidably connected to the left and right ends of the box body, and a connecting rod is provided between the two sliders. A washing rod is installed on the end surface of the connecting rod, and the washing rod is located above the placement groove. A telescopic cylinder is fixedly installed on the outside of the box body, and the telescopic shaft of the telescopic cylinder extends into the box body and is connected to the connecting rod. A steam cleaning assembly is provided at the lower part of the box body, and the steam cleaning assembly is connected to the placement table through a conveying pipe.
[0005] Furthermore, the steam cleaning component includes a tank body and an electromagnetic heating coil. The tank body is installed on the lower end surface of the box body, the electromagnetic heating coil is jacketed on the outer wall of the tank body, and the upper end surface of the tank body is provided with a plurality of pressure limiting valves.
[0006] Furthermore, each of the pressure-limiting valves is connected to a delivery pipe, which passes through the placement table and faces the side of the placement tank.
[0007] Furthermore, the delivery pipe is provided with injection holes on both sides of the placement groove.
[0008] Furthermore, a pressure indicator is provided on the upper portion of the tank body.
[0009] Furthermore, the front and rear end surfaces of the placement table are provided with arc-shaped drainage grooves.
[0010] Furthermore, the placement platform is inclined by 2°-4° along the length direction of the sewage trough.
[0011] Furthermore, a sewage outlet is provided at a lower inclined position of the side surface of the box body facing the sewage trough, and a collecting box is provided at the sewage outlet.
[0012] Compared with the prior art, the advantages of the utility model are:
[0013] The steam cleaning component delivers steam to the placement table through a delivery pipe for cleaning dentures. When using steam to clean dentures, the steam can penetrate into every tiny pore, crack and hard-to-reach parts of the dentures, and can effectively kill bacteria through high temperature to achieve denture disinfection.
[0014] The impurities on the surface of the denture can be cleaned by the cleaning rod, and the cleaning rod is installed on the connecting rod by bolt connection, which makes it convenient to replace the cleaning rod. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a front cross-sectional view of the utility model;
[0016] Figure 2 for Figure 1 AA view;
[0017] Figure 3 A top cross-sectional view of the delivery pipe.
[0018] In the figure: 1. Box body; 2. Placement table; 3. Placement groove; 4. Sliding block; 5. Connecting rod; 6. Washing rod; 7. Telescopic cylinder; 8. Delivery pipe; 9. Tank body; 10. Electromagnetic heating coil; 11. Pressure limiting valve; 12. Spray hole; 13. Pressure indicator; 14. Drain trough; 15. Drain outlet; 16. Collection box. DETAILED DESCRIPTION
[0019] The utility model will be further described below.
[0020] In order to make the purpose, technical solutions and advantages of the implementation methods of this application clearer, the technical solutions in the implementation methods of this application will be clearly and completely described below in conjunction with the drawings in the implementation methods of this application. Obviously, the described implementation methods are part of the implementation methods of this application, not all of the implementation methods. Based on the implementation methods in this application, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0021] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for protection, but merely represents the selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.
[0022] See also Figure 1-3
[0023] A denture disinfection device comprises a box body 1, wherein a placement table 2 for mounting dentures is provided in the middle of the box body 1, a plurality of placement grooves 3 are provided on the end surface of the placement table 2, a washing assembly is slidably connected to the upper part of the box body 1, and comprises two sliders 4 symmetrically slidably connected to the left and right ends of the box body 1, a connecting rod 5 is provided between the two sliders 4, a washing rod 6 is detachably installed on the end surface of the connecting rod 5 by bolt connection, and the washing rod 6 is located above the placement groove 3, a telescopic cylinder 7 is fixedly installed on the outside of the box body 1, and the telescopic shaft of the telescopic cylinder 7 extends into the box body 1 and is connected to the connecting rod 5, a steam cleaning assembly is provided at the lower part of the box body 1, and the steam cleaning assembly is connected to the placement table 2 through a conveying pipe 8.
[0024] The box body 1 is a rectangular box body, and the front face of the box body 1 can be installed with an existing movable door and lock, and the opening and closing of the movable door facilitate the placement and removal of the denture. The placement table 2 is made of metal to ensure the strength of the placement table 2. A plurality of placement slots 3 are arranged in a matrix, and a rubber layer can be laid outside the placement slot 3. After laying the rubber layer, the aperture size of the placement slot 3 is slightly smaller than the denture. When the denture is inserted into the placement slot 3, the denture will squeeze the rubber layer, causing the rubber layer to deform, and then the lower part of the denture will be completely placed in the placement slot 3. At the same time, the deformation of the rubber layer will also produce a rebound force on the denture, and the denture can be stabilized in the placement slot 3 by the rebound force. Then the steam cleaning component delivers steam to the placement table 2 through the delivery pipe 8 for cleaning the denture. When using steam to clean the denture, the steam can penetrate into every tiny pore, crack and hard-to-reach part of the denture, and can effectively kill bacteria through high temperature to achieve the disinfection of the denture.
[0025] The slider 4 can be slidably connected to the box body 1 by means of a guide rail. The cross-section of the guide rail is I-shaped. One end of the slider 4 is adapted to engage with the I-shaped guide rail, so that the slider 4 can slide back and forth along the front and rear end surfaces of the box body 1. A connecting rod 5 is horizontally arranged between the two sliders 4 to facilitate the synchronous sliding of the two sliders 4. At the same time, the telescopic cylinder 7 provides power for the forward and backward sliding of the slider 4 and the connecting rod 5. The telescopic shaft of the telescopic cylinder 7 and the connecting rod 5 can be fixedly connected by welding or screw connection.
[0026] The connecting rod 5 and the washing rod 6 are detachably connected by bolts. Specifically, the two ends of the connecting rod 5 are respectively provided with a plurality of symmetrical threaded holes from top to bottom, and the corresponding ends of the washing rod 6 are also provided with threaded holes. When installing the washing rod 6, the threaded holes on it are first aligned with the threaded holes on the connecting rod 5, and then the bolts are screwed in to fix them. When installing the washing rod 6, the washing rod 6 can also be installed in the threaded holes of the connecting rod 5 at a suitable height according to actual needs, so that the brush at the lower end of the washing rod 6 can contact the side. On the other hand, installing the washing rod 6 on the connecting rod 5 by bolt connection also facilitates the replacement of the washing rod 6.
[0027] It should be noted that the rubber side in the placement groove 3 is made of high-temperature resistant rubber material, such as silicone rubber, which has a temperature resistance of 200°C, and the brush on the washing rod 6 is made of high-temperature resistant material, such as PA66 nylon hair, which has a temperature resistance of 250°C. The high-temperature resistant material can avoid damage by steam and ensure the normal operation of the device.
[0028] Specifically, in this embodiment, the steam cleaning component includes a tank body 9 and an electromagnetic heating coil 10. The tank body 9 is installed on the lower end surface of the box body 1. The electromagnetic heating coil 10 is sheathed on the outer wall of the tank body 9 and installed on the lower end surface of the cleaning box 1. The upper end surface of the tank body 9 is provided with a plurality of pressure limiting valves 11.
[0029] When the device is working, the tank body 9 can be heated by the electromagnetic heating coil 10, and then the clean water in the tank body 9 is heated. Since the tank body 9 is in a sealed state at this time, as the tank body 9 is heated, the pressure in the tank body 9 will also increase. The pressure limiting valve 11 uses a pressure limiting valve 11 with a limiting pressure of 0.5-1MPa. Therefore, the pressure in the tank body 9 will reach 0.5-1mpa according to the use of the pressure limiting valve. The tank body 9 is made of 1cm thick steel plate, so that the tank body 9 can withstand a pressure of at least 2mpa, and the water vapor in the tank body will reach a temperature of 150-180℃ under the condition of 0.5-1map. When the pressure in the tank body 9 reaches the critical value of the pressure limiting valve 11, the pressure limiting valve 11 will open, and water vapor at 150-180℃ will flow into the delivery pipe 8.
[0030] Each of the pressure limiting valves 11 is connected to a delivery pipe 8, which passes through the placement table 2 and faces the side of the placement tank 3. The delivery pipe 8 has injection holes 12 on both sides facing the placement tank 3.
[0031] The injection hole 12 is a fan-shaped hole, and water vapor is sprayed from the fan-shaped injection hole 12 to the end face of the denture through the delivery pipe 8 to perform steam high-temperature sterilization on the denture. It should be noted that when the water vapor is in the delivery pipe 8, it is at standard atmospheric pressure (i.e. 0.1 MPa) and its evaporation point will also become 100°C. Therefore, in order to avoid condensation of water vapor in the delivery pipe 8, the initial temperature of the water vapor flowing out of the tank body 9 is made to reach 150-180°C. Even if the water vapor loses some heat when moving in the delivery pipe 8, the temperature sprayed from the injection hole 12 is greater than 100°C to avoid condensation. At the same time, high-temperature water vapor can also improve the sterilization effect.
[0032] A pressure indicator 13 and a water inlet are provided on the upper part of the tank body 9. A screw cap is provided on the water inlet, and the opening and closing of the water inlet can be controlled by the screw cap. When it is necessary to pour cleaning water into the tank body 9, the screw cap can be opened. After the clean water is poured in, the screw cap can be tightened. The pressure condition in the tank body 9 can be monitored in real time through the pressure indicator 13. When the pressure in the tank body 9 is too high, the electromagnetic heating coil 10 can be closed to ensure the safety of the device. Of course, in order to facilitate the observation of the pressure indicator 13, an observation window can be installed at the lower end of the movable door.
[0033] The front and rear end surfaces of the placing table 2 are provided with an arc-shaped drainage groove 14. The placing table 2 is inclined 2°-4° along the length direction of the drainage groove 14, and the side of the box body 1 is provided with a drainage port 15 at the lower part of the slope facing the drainage groove 14, and a collection box 16 is provided at the drainage port 15.
[0034] After the water vapor disinfects and sterilizes the denture, part of it will condense on the device, and part of it will drift into the atmosphere from the drain port 15. The denture can be further cleaned through the washing rod 6 to wash away excess impurities on the denture. The washed impurities and condensed clean water are pushed into the drain trough 14 on the front and rear end surfaces of the placement table 2 as the washing rod 6 moves back and forth. At this time, the inclined drain trough 14 facilitates the flow of clean water and impurities. The clean water and impurities flow to the drain port 15 under the action of gravity, and flow into the collection box 16. The collection box 16 can be placed on the ground to facilitate the replacement of the collection box 16 at any time.
[0035] Specific examples are used in this article to illustrate the principles and implementation methods of the utility model. The description of the above embodiments is only used to help understand the method of the utility model and its core idea. At the same time, for those skilled in the art, according to the idea of the utility model, there will be changes in the specific implementation methods and application scope. Changes and improvements to the utility model will be possible without exceeding the concept and scope specified in the attached claims. In summary, the content of this specification should not be understood as a limitation on the utility model.
Claims
1. A denture disinfection device, characterized in that: The invention comprises a box body (1), wherein a placement table (2) for installing a denture is provided in the middle of the box body (1), and a plurality of placement grooves (3) are provided on the end surface of the placement table (2). A washing assembly is slidably connected to the upper part of the box body (1), and comprises two sliders (4) symmetrically slidably connected to the left and right ends of the box body (1). A connecting rod (5) is provided between the two sliders (4), and a washing rod (6) is installed on the end surface of the connecting rod (5). The washing rod (6) is located above the placement groove (3). A telescopic cylinder (7) is fixedly installed on the outside of the box body (1), and the telescopic shaft of the telescopic cylinder (7) extends into the box body (1) and is connected to the connecting rod (5). A steam cleaning assembly is provided at the lower part of the box body (1), and the steam cleaning assembly is connected to the placement table (2) through a conveying pipe (8).
2. A denture disinfection device according to claim 1, characterized in that: The steam cleaning component comprises a tank body (9) and an electromagnetic heating coil (10); the tank body (9) is mounted on the lower end surface of a box body (1); the electromagnetic heating coil (10) is sheathed on the outer wall of the tank body (9); and a plurality of pressure limiting valves (11) are provided on the upper end surface of the tank body (9).
3. A denture disinfection device according to claim 2, characterized in that: Each of the pressure limiting valves (11) is connected to a delivery pipe (8), and the delivery pipe (8) passes through the placement table (2) and faces the side of the placement tank (3).
4. A denture disinfection device according to claim 3, characterized in that: The delivery pipe (8) is provided with injection holes (12) on both sides facing the placement groove (3).
5. A denture disinfection device according to claim 4, characterized in that: A pressure indicator (13) is provided on the upper part of the tank body (9).
6. A denture disinfection device according to claim 5, characterized in that: The front and rear end surfaces of the placement platform (2) are provided with arc-shaped drainage grooves (14).
7. A denture disinfection device according to claim 6, characterized in that: The placement platform (2) is inclined at 2°-4° along the length direction of the sewage trough (14).
8. A denture disinfection device according to claim 7, characterized in that: A sewage outlet (15) is provided at a lower inclined position on the side of the box body (1) facing the sewage trough (14), and a collecting box (16) is provided at the sewage outlet (15).