Sterilizing pot
By introducing a liftable placement plate and sealing plate structure into the sterilizer, the problems of inconvenience in picking up and placing objects and steam burns caused by the depth of the sterilizer's inner liner are solved, achieving safe and efficient sterilization of objects.
Patent Information
- Application Number
- CN202423279395.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2034-12-30
AI Technical Summary
The existing sterilizer has a deep inner liner, which makes it inconvenient to pick up and put down the sterilized items and the high temperature steam can easily burn the workers.
Design a sterilizer including a placement plate, a sealing plate, a sliding track, and a lifting assembly. The placement plate is liftable and has a vent window that can be opened and closed. The lifting assembly is driven by a motor to lift the placement plate to facilitate the loading and unloading of objects. The sealing plate controls the steam flow in different states.
It enables convenient handling of sterilized objects, reduces the risk of steam burns, and improves operational safety.
Smart Images
Figure CN223760134U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of sterilization equipment, and more particularly to a sterilization pot. Background Technology
[0002] An autoclave is a device that uses an electric heating wire to heat water to generate steam and maintain a certain pressure. The high-temperature steam generated inside the autoclave is used to sterilize the objects to be sterilized in all directions.
[0003] Modern sterilization pots, such as Figure 1 As shown, the sterilizer includes an inner liner 101 and a shell 102 fitted over the outer side of the inner liner 101. The bottom of the inner liner 101 has a support platform 104, and the bottom of the support platform 104 has a heating wire 105. The inner liner 101 also contains water that covers the heating wire 105. The object to be sterilized is placed on the support platform, and then the opening of the inner liner 101 is sealed with a cover 103. The water is heated by the heating wire 105 to achieve sterilization. In existing sterilizers, the inner liner 101 is quite deep. Objects to be sterilized are often placed on the support platform 104 using a basket. After sterilization, it is necessary to wait for the sterilizer temperature to drop before removing the object from the inner liner 101; otherwise, the high-temperature steam can easily scald the operator.
[0004] Therefore, how to create a sterilizer that is easy to place and remove sterilized objects has become a technical problem that urgently needs to be solved by those skilled in the art. Utility Model Content
[0005] This application provides a sterilizing pot to at least solve the above-mentioned technical problems existing in the prior art.
[0006] A sterilizer is provided, including an inner liner and a support platform placed in the inner liner, and a placement plate, which is slidably installed in the inner cavity of the inner liner for placing objects to be sterilized, and the placement plate is provided with several sets of vertically penetrating ventilation windows.
[0007] The sealing plate is rotatably mounted on the placement plate and switches between a first state and a second state. In the first state, the ventilation window is open, and in the second state, the ventilation window is closed.
[0008] The sliding rail, installed on the inner liner, is used to switch the sealing plate between the first and second states.
[0009] The lifting assembly is installed on the inner liner to drive the placement plate to rise and fall.
[0010] In one embodiment, the inner wall of the inner liner is provided with a guide groove arranged along the axial direction of the inner liner, and a guide block is fixedly provided on the placement plate and inserted into the guide groove, with the outer wall of the guide block slidably connected to the inner wall of the guide groove.
[0011] In one embodiment, the inner wall of the inner liner is further provided with a lifting groove arranged along the axial direction of the inner liner, wherein a guide block extends out of the inner liner through the lifting groove, and the output end of the lifting assembly is connected to the guide block extending out of the lifting groove to drive the lifting of the placement plate.
[0012] In one embodiment, the lifting assembly includes a motor and a screw. The motor is fixedly mounted on the inner liner, the output shaft of the motor is fixedly connected to the screw, the axis of the screw is parallel to the axis of the inner liner, and the screw is threadedly connected to the guide block.
[0013] In one embodiment, the placement plate has an inner cavity, and a rotating shaft is fixedly installed in the inner cavity along the axial direction of the placement plate. The sealing plate is installed in the inner cavity and rotatably connected to the rotating shaft.
[0014] In one embodiment, the side wall of the placement plate is provided with a clearance groove communicating with the inner cavity, and the side wall of the sealing plate is fixedly provided with a push rod extending through the clearance groove to the actuation rail, and the side wall of the push rod is slidably connected to the actuation rail.
[0015] In one embodiment, the actuating track is disposed on the inner wall of the inner liner. The actuating track includes an opening track section, a closing track section, and a transition track section. The opening track section and the closing track section are both disposed along the axial direction of the inner liner. The closing track section is above the opening track section. The projections of the opening track section and the closing track section on the horizontal plane form an angle with the line connecting the axis of the inner liner. One end of the transition track section is connected to the top of the opening track section, and the other end of the transition track section is connected to the bottom of the closing track section.
[0016] In one embodiment, a protective fence is fixedly installed on the top wall of the placement board.
[0017] Compared with the prior art, the sterilizer of this application has the following beneficial effects:
[0018] This application utilizes a lifting assembly to drive the placement plate to rise and fall within the inner cavity of the inner tank, thereby lifting objects placed on the placement plate and facilitating their removal from the inner tank. When the placement plate is at the bottom of the inner tank, the ventilation window opens, allowing heated steam to rise and sterilize the objects. When the placement plate is at the top of the inner tank, the ventilation window closes to prevent hot steam from leaking out of the inner tank, thus solving the problem of steam burns to workers during the handling of objects.
[0019] It should be understood that the description in this section is not intended to identify key or essential features of the embodiments of this application, nor is it intended to limit the scope of this application. Other features of this application will become readily apparent from the following description. Attached Figure Description
[0020] The above and other objects, features, and advantages of exemplary embodiments of this application will become readily apparent upon reading the following detailed description with reference to the accompanying drawings. Several embodiments of this application are illustrated in the drawings by way of example and not limitation, in which:
[0021] In the accompanying drawings, the same or corresponding reference numerals indicate the same or corresponding parts.
[0022] Figure 1 A schematic diagram of the prior art is shown;
[0023] Figure 2 This invention provides a schematic diagram of a sterilizer in its first state.
[0024] Figure 3 This invention provides a schematic diagram of a sterilizer in a second state.
[0025] Figure 4 A partial cross-sectional view of a sterilizer according to this application is shown;
[0026] Figure 5 A schematic diagram of the structure of a sterilizer placement plate according to this application is shown.
[0027] Figure 6 A schematic diagram of the structure of a sterilizer sealing plate according to this application is shown;
[0028] Figure 7 A schematic diagram of a sterilizer lifting assembly according to this application is shown.
[0029] Explanation of the labels in the diagram:
[0030] 101. Inner liner; 102. Shell; 103. Cover; 104. Support platform; 105. Heating wire;
[0031] 1. Placement plate; 11. Inner cavity; 111. Rotating shaft; 12. Ventilation window; 13. Sealing plate; 131. Push rod; 14. Guide block; 15. Clearance groove; 16. Protective fence;
[0032] 2. Lifting assembly; 21. Motor; 22. Screw;
[0033] 3. Guide groove;
[0034] 4. Lifting trough;
[0035] 5. Move the track; 51. Open the track section; 52. Close the track section; 53. Transition track section. Detailed Implementation
[0036] To make the objectives, features, and advantages of this application more apparent and understandable, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.
[0037] Existing technologies such as Figure 1 As shown, it includes an inner liner 101 and a shell 102 fitted over the outer side of the inner liner 101. The bottom of the inner liner 101 is provided with a support platform 104 for placing objects to be sterilized. The bottom of the support platform 104 is provided with a heating wire 105. The inner cavity of the inner liner 101 is filled with water that covers the heating wire 105. A cover 103 for sealing the top of the inner liner 101 is rotatably mounted on the shell 102.
[0038] Under normal circumstances, the lid 103 opens the top opening of the inner liner 101, and then the object to be sterilized is placed on the support platform 104. After that, the lid 103 seals the top opening of the inner liner 101, and the heating wire 105 heats the water, thereby using steam to sterilize the object to be sterilized.
[0039] To facilitate the removal of the object from the inner liner 101, in this embodiment, as follows: Figure 2 As shown, it includes a placement plate 1 disposed inside the inner liner 101, wherein the placement plate 1 is slidably connected to the inner wall of the inner liner 101 along the axial direction of the inner liner 101, and also includes a lifting assembly 2 for driving the placement plate 1 to rise and fall.
[0040] Before placing the object in front of the inner liner 101, use the lifting assembly 2 to raise the placement plate 1 to the top of the inner liner 101, then place the object on the placement plate 1. Next, use the lifting assembly 2 to lower the placement plate 1 to the bottom of the inner liner 101, so that the placement plate 1 abuts against the support platform 104. Figure 2 As shown, this facilitates the sterilization of objects placed on plate 1.
[0041] After the objects have been sterilized, the lifting assembly 2 is used to raise the placement plate 1 back to the top of the inner liner 101, as follows: Figure 3 As shown, the sterilized object on the placement plate 1 can be removed at this time, solving the problem that the inner cavity of the inner liner 101 is too deep and it is inconvenient to put or take out objects.
[0042] To achieve stable sliding of the placement plate 1, in this embodiment, as follows: Figure 4 and Figure 5As shown, the inner wall of the inner liner 101 is provided with a guide groove 3 arranged along the axial direction of the inner liner 101. The side wall of the placement plate 1 is fixedly provided with a guide block 14 inserted into the guide groove 3. The side wall of the guide block 14 is slidably connected to the side wall of the guide groove 3, thereby maintaining the stable lifting and lowering of the placement plate 1.
[0043] In order to achieve the lifting and lowering of the placement plate 1, in this embodiment, as follows: Figure 2 and Figure 7 As shown, the inner liner 101 is also provided with a lifting groove 4 arranged along the axial direction of the inner liner 101 on its side wall. One of the guide blocks 14 extends out of the inner liner 101 through the lifting groove 4. The lifting assembly 2 includes a motor 21 and a screw 22. The output shaft of the motor 21 is fixedly connected to the screw 22. The axis of the screw 22 is parallel to the axis of the inner liner 101. The screw 22 is threadedly connected to the guide block 14 extending out of the lifting groove 4.
[0044] By rotating the motor 21 in the forward or reverse direction, the placement plate 1 can be raised or lowered via the guide block 14.
[0045] In order to allow steam to pass through the placement plate 1 and come into contact with the object, in this embodiment, as follows: Figure 5 As shown, the placement plate 1 is provided with a vertically penetrating ventilation window 12, wherein the ventilation window 12 is provided with a number of windows to enhance the amount of steam passing through.
[0046] When the placement plate 1 is raised and lowered to the top of the inner liner 101, as Figure 2 As shown, at this time, the steam in the inner liner 101 can easily flow upward through the vent 12, which can easily scald the workers. Therefore, in this embodiment, a sealing plate 13 is rotatably provided on the placement plate 1, which can switch between a first state and a second state. In the first state, as shown... Figure 2 As shown, the sealing plate 13 opens the vent 12 to facilitate steam passage. In the second state, as... Figure 3 As shown, at this time, the sealing plate 13 closes the ventilation window 12 to prevent steam from rising and reduce the risk of steam burns to workers.
[0047] In order to achieve the installation of the sealing plate 13, in this embodiment, as follows: Figure 4 , Figure 5 and Figure 7 As shown, the placement plate 1 has an inner cavity 11, and a rotating shaft 111 is fixedly arranged along the axial direction of the inner liner 101 inside the inner cavity 11. The sealing plate 13 is installed in the inner cavity 11 and is rotatably connected to the rotating shaft 111.
[0048] In order to switch the sealing plate 13 between the first state and the second state, in this embodiment, as follows: Figure 5 , Figure 6 and Figure 7As shown, the side wall of the placement plate 1 is provided with a relief groove 15 that communicates with the inner cavity 11, the side wall of the inner liner 101 is provided with a toggle rail 5, and the side wall of the sealing plate 13 is fixed with a push rod 131 that passes through the relief groove 15 and extends into the toggle rail 5, wherein the push rod 131 is slidably connected to the toggle rail 5.
[0049] Specifically, such as Figure 4 As shown, the actuating track 5 includes an opening track section 51, a closing track section 52, and a transition track section 53. The closing track section 52 is located above the opening track section 51. One end of the transition track section 53 is connected to the top of the opening track section 51, and the other end of the transition track section 53 is connected to the bottom of the closing track section 52. When the push rod 131 is inside the opening track section 51, the sealing plate 13 opens the ventilation window 12. When the push rod 131 is inside the closing track section 52, the sealing plate 13 closes the ventilation window 12.
[0050] Specifically, the projection of the open track section 51 on the horizontal plane and the projection of the closed track section 52 on the horizontal plane are misaligned. The line connecting the open track section 51 and the axis of the inner liner 101 and the line connecting the closed track section 52 and the axis of the inner liner 101 form an angle. When the push rod 131 moves from the open track section 51 to the closed track section 52 through the transition track section 53, the ventilation window 12 switches from the open state to the closed state.
[0051] To prevent objects from falling off the placement plate 1, in this embodiment, such as Figure 5 and Figure 7 As shown, a protective fence 16 is also provided on the top of the placement board 1. The protective fence 16 is used to solve the problem of objects falling.
[0052] It should be understood that the various forms of processes shown above can be used to rearrange, add, or delete steps. For example, the steps described in this disclosure can be executed in parallel, sequentially, or in different orders, as long as the desired result of the technical solution disclosed in this application can be achieved, and this is not limited herein.
[0053] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.
[0054] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.
Claims
1. A sterilization pot comprising an inner container (101) and a supporting table (104) placed in the inner container (101), characterized in that, The placing plate (1) is slidably installed in the inner cavity of the inner container (101) to place the objects to be sterilized, and a plurality of groups of air-permeable windows (12) are arranged on the placing plate (1) in a penetrating manner from top to bottom. The blocking plate (13) is rotatably installed on the placing plate (1) and is switched between the first state and the second state, in the first state, the air-permeable window (12) is opened, and in the second state, the air-permeable window (12) is closed. The dialing track (5) is installed on the inner container (101) to dial the blocking plate (13) to switch between the first state and the second state. The lifting assembly (2) is installed on the inner container (101) to drive the placing plate (1) to lift.
2. A sterilizing pot according to claim 1, characterized in that, The inner wall of the inner container (101) is provided with a guide groove (3) arranged in the axial direction of the inner container (101), and the placing plate (1) is fixedly provided with a guide block (14) inserted into the guide groove (3), and the outer wall of the guide block (14) is slidably connected with the inner wall of the guide groove (3).
3. A sterilizer according to claim 2, wherein The inner wall of the inner container (101) is further provided with a lifting groove (4) arranged in the axial direction of the inner container (101), one of the guide blocks (14) extends out of the inner container (101) through the lifting groove (4), and the output end of the lifting assembly (2) is connected with the guide block (14) extending out of the lifting groove (4) to drive the lifting of the placing plate (1).
4. A sterilizer according to claim 3, wherein The lifting assembly (2) comprises a motor (21) and a screw rod (22), the motor (21) is fixedly installed on the inner container (101), the output shaft of the motor (21) is fixedly connected with the screw rod (22), the axis of the screw rod (22) is parallel to the axis of the inner container (101), and the screw rod (22) is threadedly connected with the guide block (14).
5. A sterilizer according to claim 1 or 4, wherein The placing plate (1) is provided with an inner cavity (11), the inner cavity (11) is fixedly provided with a rotating shaft (111) arranged in the axial direction of the placing plate (1), and the blocking plate (13) is installed in the inner cavity (11) and is rotatably connected with the rotating shaft (111).
6. A sterilizer according to claim 5, wherein The side wall of the placing plate (1) is provided with an avoiding groove (15) in communication with the inner cavity, and the side wall of the blocking plate (13) is fixedly provided with a push rod (131) extending to the dialing track (5) through the avoiding groove (15), and the side wall of the push rod (131) is slidably connected with the dialing track (5).
7. A sterilizer according to claim 6, wherein: The dialing track (5) is arranged on the inner wall of the inner container (101), and the dialing track (5) comprises an opening track segment (51), a closing track segment (52) and a transition track segment (53), wherein the opening track segment (51) and the closing track segment (52) are arranged in the axial direction of the inner container (101), the closing track segment (52) is above the opening track segment (51), the projections of the opening track segment (51) and the closing track segment (52) on the horizontal plane form an included angle with the line connecting the axes of the inner container (101), one end of the transition track segment (53) is in communication with the top of the opening track segment (51), and the other end of the transition track segment (53) is in communication with the bottom of the closing track segment (52).
8. A sterilizer according to claim 1, wherein The top wall of the placing plate (1) is fixedly provided with a protective fence (16).