Ceramic tableware with antibacterial and self-cleaning functions
By using thermally insulated shells and antibacterial self-cleaning ceramic glaze in ceramic tableware, the hand scald caused by ceramic tableware when serving high-temperature food is solved, and the cleanliness and safety of tableware is improved.
Patent Information
- Application Number
- CN202421464709.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-25
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-06-25
AI Technical Summary
When serving high-temperature soup or rice, ceramic tableware can quickly heat up, causing burns on hands, and fragments may cause property damage and physical damage.
A ceramic tableware with antibacterial self-cleaning function was designed, using components such as external threaded seats, rotating rods, internal threaded seats and thermally insulated shells to avoid heat transfer and prevent scalding by the interval between the thermally insulated shells and the main body of the porcelain, and to apply antibacterial self-cleaning ceramic glaze on the main body of the porcelain and protective cover.
It effectively avoids the problem of ceramic tableware burning hands, and at the same time, the cleanliness and safety of tableware is improved through the antibacterial self-cleaning function.
Smart Images
Figure CN222815597U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ceramic tableware, in particular to a ceramic tableware with antibacterial and self-cleaning functions. Background Art
[0002] Chopsticks are usually placed either on the dining table or on the rice bowl. Placing them on the table will not only dirty the tabletop but also easily get bacteria stuck on it. Placing them on the bowl will make it easy to slide off due to the smooth outer edge of the traditional bowl. At the same time, when ceramic tableware is used to hold hot soup or rice, it will quickly heat up, causing the hands to burn. When the hands are burned, a nerve reflex will occur to discard the tableware. Breaking the tableware will not only cause property loss, but the tableware fragments will also scratch the legs and cause injuries. Therefore, a new solution is needed to solve this problem. Utility Model Content
[0003] In view of the above background technology, the existing technology has the problem that when ceramic tableware is used to hold hot soup or rice, the ceramic tableware will heat up quickly, causing burns to the hands. When the hands are burned, a nerve reflex will occur to discard the tableware, causing property loss, and the tableware fragments will also scratch the legs and cause injuries.
[0004] The utility model discloses a ceramic tableware with antibacterial self-cleaning function, comprising a ceramic tableware body, the bottom surface of which is fixedly connected with an external threaded seat and a rotating rod, the outer surface of which is threadedly connected with an internal threaded seat, the upper surface of which is fixedly connected with a heat-insulating outer shell, and the upper end of which is in contact with the ceramic tableware body.
[0005] Furthermore, the inner wall of the heat-insulating shell is fixedly connected with support blocks arranged at equal distances, and the interior of the heat-insulating shell is provided with heat dissipation holes arranged at equal distances.
[0006] Furthermore, two connection blocks are fixedly connected to the outer surface of the heat-insulating shell, and a handle is rotatably connected to the interior of each of the connection blocks.
[0007] Furthermore, a protective cover is provided above the porcelain body, a sealing gasket is installed on the bottom surface of the protective cover, and a buckle plate is fixedly connected to the outer surface of the protective cover.
[0008] Furthermore, a mounting groove is provided inside the protective cover, and an exhaust hole is provided inside the mounting groove.
[0009] Furthermore, a rotating plate is rotatably connected to the inner wall of the mounting groove, and a sealing column is fixedly connected to the bottom surface of the rotating plate.
[0010] Furthermore, the inner wall of the porcelain body and the bottom surface of the protective cover are coated with a layer of antibacterial self-cleaning ceramic glaze, the thermal insulation shell is made of STP vacuum insulation board, and the sealing gasket is made of rubber material.
[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0012] 1. The utility model is provided with components such as an external thread seat, a rotating rod, an internal thread seat and a heat-insulating shell. When using the device, firstly, the porcelain body is placed inside the heat-insulating shell so that the external thread seat contacts the internal thread seat. Then, the porcelain body is controlled to rotate from the bottom by the rotating rod so that the external thread seat is connected with the internal thread seat. The heat transfer to the heat-insulating shell is avoided by the interval between the heat-insulating shell and the porcelain body. The heat-insulating shell is provided to avoid direct contact between the porcelain body and the hands, so that the device can avoid the situation of scalding hands by ceramic tableware.
[0013] 2. The utility model is provided with components such as a protective cover, an exhaust hole, a rotating plate and a sealing column. When using the device, the protective cover is buckled on the upper ends of the porcelain body and the heat-insulating shell, so that the sealing gasket is snap-fitted with the porcelain body and the heat-insulating shell. After part of the air in the porcelain body is discharged, the rotating plate is rotated to drive the sealing column to be plugged into the exhaust hole. At this time, the sealing inside the porcelain body can be maintained, so that the device has the effect of keeping the items inside the porcelain body warm and fresh. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:
[0015] Figure 1 This is a three-dimensional structural schematic diagram of the utility model from a top view;
[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model when viewed from above;
[0017] Figure 3 This is a schematic diagram of the internal structure of the heat-insulating shell of the utility model;
[0018] Figure 4 It is a schematic diagram of the overall cross-sectional structure of the utility model.
[0019] In the figure: 1. Porcelain body; 2. External thread seat; 3. Rotating rod; 4. Internal thread seat; 5. Heat-insulating shell; 6. Support block; 7. Heat dissipation hole; 8. Connecting block; 9. Handle; 10. Protective cover; 11. Sealing gasket; 12. Mounting groove; 13. Exhaust hole; 14. Rotating plate; 15. Sealing column; 16. Buckle plate. DETAILED DESCRIPTION
[0020] The following will disclose multiple embodiments of the utility model with diagrams. For the purpose of clear description, many physical details will be described together in the following description. However, it should be understood that these physical details should not be used to limit the utility model. In other words, in some embodiments of the utility model, these physical details are not necessary. In addition, for the purpose of simplifying the diagram, some conventional structures and components will be depicted in a simple schematic manner in the diagram.
[0021] See also Figure 1-Figure 4 The utility model discloses a ceramic tableware with antibacterial and self-cleaning functions, comprising a ceramic tableware body 1, through which things are stored. Specifically, an external threaded seat 2 and a rotating rod 3 are fixedly connected to the bottom surface of the ceramic tableware body 1. The rotating rod 3 can be used to conveniently control the ceramic tableware body 1 and the external threaded seat 2 for interception. An internal threaded seat 4 is threadedly connected to the outer surface of the external threaded seat 2. When the external threaded seat 2 rotates, it will be threadedly connected to the internal threaded seat 4, thereby connecting the ceramic tableware body 1 and the heat-insulating outer shell 5.
[0022] In a preferred embodiment, a heat-insulating outer shell 5 is fixedly connected to the upper surface of the internal threaded seat 4. The heat-insulating outer shell 5 can prevent hands from directly contacting the porcelain body 1, thereby preventing hands from being scalded by the high temperature of the porcelain body 1. Specifically, the upper end of the heat-insulating outer shell 5 is in contact with the porcelain body 1. The heat-insulating outer shell 5 is connected to the upper end of the porcelain body 1 through the contact between the heat-insulating outer shell 5 and the porcelain body 1, thereby preventing liquid from flowing out from between the heat-insulating outer shell 5 and the porcelain body 1.
[0023] See also Figure 1 , Figure 2 and Figure 4 A protective cover 10 is provided above the porcelain body 1, and the protective cover 10 can be conveniently connected to the porcelain body 1 and the heat-insulating shell 5. Specifically, a sealing gasket 11 is installed on the bottom surface of the protective cover 10, and the sealing gasket 11 can facilitate sealing the connection between the protective cover 10, the porcelain body 1 and the heat-insulating shell 5. A buckle plate 16 is fixedly connected to the outer surface of the protective cover 10, and the buckle plate 16 can be conveniently used to cancel the connection between the protective cover 10 and the porcelain body 1.
[0024] In a preferred embodiment, a mounting groove 12 is provided inside the protective cover 10, and the mounting groove 12 can facilitate the installation of the rotating plate 14. Specifically, an exhaust hole 13 is provided inside the mounting groove 12, and the exhaust hole 13 can facilitate the exhaust of internal air when the protective cover 10 is connected to the porcelain body 1. The inner wall of the mounting groove 12 is rotatably connected to the rotating plate 14, and the sealing column 15 can be easily installed through the setting of the rotating plate 14. The sealing column 15 is fixedly connected to the bottom surface of the rotating plate 14, and the sealing performance of the protective cover 10 is increased by plugging the sealing column 15 into the exhaust hole 13.
[0025] See also Figure 3 and Figure 4 The inner wall of the heat-insulating shell 5 is fixedly connected with support blocks 6 arranged at equal distances. The support blocks 6 can be used to support the porcelain body 1 to avoid contact between the porcelain body 1 and the heat-insulating shell 5. Specifically, the interior of the heat-insulating shell 5 is provided with heat dissipation holes 7 arranged at equal distances. The heat dissipation holes 7 can be used to facilitate the discharge of hot air in the interlayer between the heat-insulating shell 5 and the porcelain body 1, thereby facilitating the heat dissipation of the porcelain body 1.
[0026] In a preferred embodiment, two connecting blocks 8 are fixedly connected to the outer surface of the heat-insulating outer shell 5, and the handle 9 can be conveniently rotated for installation through the setting of the connecting blocks 8. Specifically, the interior of each connecting block 8 is rotatably connected with a handle 9. By setting the handle 9, when the rotating rod 3 drives the external thread seat 2 to connect with the internal thread seat 4, the heat-insulating outer shell 5 can be prevented from rotating, thereby facilitating the connection between the internal thread seat 4 and the external thread seat 2.
[0027] See also Figure 1 and Figure 2 The inner wall of the porcelain body 1 and the bottom surface of the protective cover 10 are coated with a layer of antibacterial self-cleaning ceramic glaze, which facilitates the automatic antibacterial self-cleaning of the porcelain body 1 and the protective cover 10. The heat-insulating shell 5 adopts an STP vacuum insulation board, which prevents the heat-insulating shell 5 from heating up. The sealing gasket 11 is made of rubber material, which increases the sealing performance of the connection between the protective cover 10 and the heat-insulating shell 5, and increases the partial fresh-keeping function and heat-insulating function of the tableware. It is also convenient to connect the protective cover 10 with the heat-insulating shell 5.
[0028] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.
Claims
1. A ceramic tableware with antibacterial and self-cleaning functions, comprising a ceramic tableware body (1), characterized in that: The bottom surface of the porcelain body (1) is fixedly connected to an external threaded seat (2) and a rotating rod (3); the outer surface of the external threaded seat (2) is threadedly connected to an internal threaded seat (4); the upper surface of the internal threaded seat (4) is fixedly connected to a heat insulating outer shell (5); and the upper end of the heat insulating outer shell (5) is in contact with the porcelain body (1).
2. The ceramic tableware with antibacterial and self-cleaning functions according to claim 1, characterized in that: The inner wall of the heat-insulating outer shell (5) is fixedly connected to support blocks (6) arranged at equal distances, and the interior of the heat-insulating outer shell (5) is provided with heat dissipation holes (7) arranged at equal distances.
3. The ceramic tableware with antibacterial and self-cleaning function according to claim 2, characterized in that: Two connection blocks (8) are fixedly connected to the outer surface of the heat-insulating outer shell (5), and a handle (9) is rotatably connected to the interior of each connection block (8).
4. The ceramic tableware with antibacterial and self-cleaning functions according to claim 1, characterized in that: A protective cover (10) is provided above the porcelain body (1), a sealing gasket (11) is installed on the bottom surface of the protective cover (10), and a buckle plate (16) is fixedly connected to the outer surface of the protective cover (10).
5. The ceramic tableware with antibacterial and self-cleaning functions according to claim 4, characterized in that: A mounting groove (12) is provided inside the protective cover (10), and an exhaust hole (13) is provided inside the mounting groove (12).
6. The ceramic tableware with antibacterial and self-cleaning functions according to claim 5, characterized in that: A rotating plate (14) is rotatably connected to the inner wall of the installation groove (12), and a sealing column (15) is fixedly connected to the bottom surface of the rotating plate (14).
7. The ceramic tableware with antibacterial and self-cleaning functions according to claim 4, characterized in that: The inner wall of the porcelain body (1) and the bottom surface of the protective cover (10) are both coated with a layer of antibacterial self-cleaning ceramic glaze, the heat-insulating shell (5) is made of an STP vacuum insulation board, and the sealing gasket (11) is made of rubber.