A type of heat-resistant and heat-insulating ceramic tableware

Abstract

This utility model relates to a heat-insulating and heat-resistant ceramic tableware, belonging to the field of ceramic tableware technology. It includes a ceramic tableware body with an external heat-insulating structure. This heat-insulating structure includes a heat-insulating carrier slidably connected to the outside of the ceramic tableware body. This heat-insulating and heat-resistant ceramic tableware, by using a heat-insulating carrier, directly isolates the ceramic tableware body, preventing direct contact between the user and the tableware. Furthermore, the inclusion of a vacuum cavity creates a double-layer effect for the heat-insulating carrier, further enhancing the heat-insulating effect. Simultaneously, the inclusion of a heat-insulating pad prevents heat transfer to the table surface and provides a certain degree of anti-slip effect, thus achieving both heat insulation and heat preservation, slowing down the cooling rate of food inside the ceramic tableware.

Description

Technical Field

[0001] This utility model relates to the field of ceramic tableware technology, specifically to a type of anti-scalding and heat-insulating ceramic tableware. Background Technology

[0002] Ceramic tableware refers to all man-made industrial products made from inorganic non-metallic minerals such as clay. It includes various products made from clay or clay-containing mixtures through mixing, shaping, and firing. Ceramic tableware consists of utensils used for eating, made from clay through shaping and firing. These typically include plates, bowls, cups, and bottles, possessing good heat resistance and durability. They can also be decorated with various beautiful patterns and colors through different processes. Ceramic tableware is widely used in daily life, not only for its practicality but also for its aesthetic appeal and environmental friendliness.

[0003] Chinese utility model patent CN218484255U discloses a scalding and heat-insulating ceramic tableware, including a ceramic bowl body. A connecting plate is fixedly connected to the bottom of the bowl body, and a heat-insulating plate is fixedly connected to the bottom of the connecting plate. Scalding handles are fixedly connected to both sides of the bowl body. The heat-insulating plate and the handles are made of the same material, and the heat-insulating plate includes a base layer. This utility model, through the combination of the ceramic bowl body, connecting plate, heat-insulating plate, scalding handle, base layer, first heat-insulating layer, second heat-insulating layer, first wear-resistant layer, and second wear-resistant layer, achieves the advantage of a scalding and heat-insulating structure. It solves some problems existing in the use of previous ceramic tableware, such as the lack of a scalding and heat-insulating structure, which could easily lead to burns to users and inconvenience for users. These problems also reduce the practicality and usability of ceramic tableware.

[0004] However, this utility model cannot keep food warm during use. When users need to hold food that needs to be kept warm for a long time, the food cools down quickly, affecting the actual user experience. Therefore, a heat-insulating and heat-resistant ceramic tableware is proposed to solve the above-mentioned problems. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a heat-insulating ceramic tableware that is scalding-proof and has the advantage of good heat preservation. It solves the problem that existing ceramic tableware cannot keep food warm, and when users need to hold food that needs to be kept warm for a long time, the food tends to cool down quickly, affecting the actual user experience.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a heat-insulating and heat-resistant ceramic tableware, comprising a ceramic tableware body, wherein the exterior of the ceramic tableware body is provided with a heat-insulating and heat-resistant structure capable of insulating and heat-resistant it.

[0007] The heat insulation structure includes a heat insulation carrier that is slidably connected to the outside of the ceramic tableware body. The heat insulation carrier has a vacuum cavity inside and a heat insulation coating that can provide heat insulation.

[0008] Furthermore, the heat insulation coating includes an outer heat insulation layer disposed on the outer surface of the heat insulation carrier, an inner heat insulation layer disposed on the inner wall of the heat insulation carrier, and a protective layer disposed on the side of the inner heat insulation layer away from the heat insulation carrier.

[0009] Furthermore, the outer heat insulation layer has a thickness of 1 mm, the inner heat insulation layer has a thickness of 0.5 mm, and the protective layer has a thickness of 0.2 mm.

[0010] Furthermore, a heat insulation pad is fixedly connected to the bottom of the heat insulation carrier, and the lower surface of the heat insulation pad is provided with anti-slip ridges.

[0011] Furthermore, a limiting protrusion ring extending to the upper surface of the heat insulation carrier is fixedly connected to the top of the ceramic tableware body, and the limiting protrusion ring is made of the same material as the ceramic tableware body.

[0012] Furthermore, a scalding handle is fixedly connected to one side of the thermal insulation carrier. There are two scalding handles, which are symmetrically distributed on the left and right sides of the thermal insulation carrier.

[0013] Compared with the prior art, this utility model provides a heat-insulating and anti-scalding ceramic tableware, which has the following beneficial effects:

[0014] 1. This heat-insulating and heat-resistant ceramic tableware uses a heat-insulating carrier to directly isolate the ceramic tableware body, thus preventing users from directly contacting it. The vacuum chamber further enhances the heat insulation effect by creating a double-layered structure. Additionally, the heat-insulating pad prevents heat transfer to the table and provides a non-slip surface. This combination of heat insulation and heat preservation slows down the cooling rate of food inside the ceramic tableware.

[0015] 2. This heat-insulating and heat-resistant ceramic tableware improves the heat insulation performance of the heat-insulating carrier by setting an outer and inner heat-insulating layer. At the same time, the protective layer reduces the wear and tear on the heat-insulating carrier by the ceramic tableware body. In addition, the setting of the limiting protrusion ring makes it easy for users to remove the ceramic tableware body. This solves the problem that existing ceramic tableware cannot keep food warm. When users need to hold food that needs to be kept warm for a long time, the food will cool down quickly, which will affect the actual user experience. Attached Figure Description

[0016] Figure 1 This is a cross-sectional view of the structure of this utility model;

[0017] Figure 2 This is a three-dimensional structural view of the thermal insulation carrier of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the heat insulation coating of this utility model.

[0019] In the diagram: 1. Ceramic tableware body; 2. Heat insulation carrier; 21. Outer heat insulation layer; 22. Inner heat insulation layer; 23. Protective layer; 3. Vacuum cavity; 4. Heat insulation pad; 5. Limiting protrusion ring; 6. Anti-scalding handle. Detailed Implementation

[0020] 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.

[0021] Please see Figures 1 to 3 This embodiment of a heat-insulating and heat-resistant ceramic tableware includes a ceramic tableware body 1. The ceramic tableware body 1 is provided with a heat-insulating structure on its exterior. The heat-insulating structure includes a heat-insulating carrier 2 that is slidably connected to the exterior of the ceramic tableware body 1. A vacuum cavity 3 is provided inside the heat-insulating carrier 2. A heat-insulating coating is provided on the heat-insulating carrier 2.

[0022] Specifically, the heat insulation coating includes an outer heat insulation layer 21 disposed on the outer surface of the heat insulation carrier 2, an inner heat insulation layer 22 disposed on the inner wall of the heat insulation carrier 2, and a protective layer 23 disposed on the side of the inner heat insulation layer 22 away from the heat insulation carrier 2.

[0023] It should be noted that the outer heat insulation layer 21 has a thickness of 1 mm, the inner heat insulation layer 22 has a thickness of 0.5 mm, and the protective layer 23 has a thickness of 0.2 mm.

[0024] It should be noted that the outer insulation layer 21 is an aerogel composite coating. Aerogel is one of the solid materials with the lowest known thermal conductivity. Its nanoporous structure can greatly reduce heat conduction, heat convection, and heat radiation. The inner insulation layer 22 is a silicate adhesive sheet. The silicate adhesive sheet uses silicate materials as a substrate and has both heat insulation and adhesion properties, resisting the corrosion of acidic and alkaline substances in food and extending the coating's lifespan. The protective layer 23 is silicon carbide. High-hardness crystalline particles form a hard surface, resisting scratches and wear during tableware use and maintaining a smooth surface.

[0025] Please see Figure 1 and Figure 2 In this embodiment, a heat insulation pad 4 is fixedly connected to the bottom of the heat insulation carrier 2. The lower surface of the heat insulation pad 4 is provided with anti-slip ridges. A limiting ring 5 extending to the upper surface of the heat insulation carrier 2 is fixedly connected to the top of the ceramic tableware body 1. The limiting ring 5 is made of the same material as the ceramic tableware body 1.

[0026] Specifically, a heat insulation carrier 2 is fixedly connected to one side with a heat-resistant handle 6. There are two heat-resistant handles 6, which are symmetrically distributed on the left and right sides of the heat insulation carrier 2.

[0027] It should be noted that by setting the limiting protrusion 5, the ceramic tableware body 1 can be supported, and at the same time, it is convenient to remove the ceramic tableware body 1 from the heat insulation carrier 2.

[0028] The working principle of the above embodiments is as follows:

[0029] First, place the ceramic tableware body 1 inside the heat-insulating carrier 2. Then, you can put food inside the ceramic tableware body 1. At this time, you can use the anti-scalding handle 6 to lift the heat-insulating carrier 2 together with the ceramic tableware body 1, which also has a heat insulation effect. The heat-insulating carrier 2 can directly isolate the ceramic tableware body 1, thereby preventing the user from directly contacting the ceramic tableware body 1. By setting the vacuum cavity 3, the heat-insulating carrier 2 can form a double-layer effect, which further improves the heat insulation effect. At the same time, by setting the heat insulation pad 4, heat can be prevented from being transferred to the table and a certain anti-slip effect can be provided.

[0030] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods, and any method that can achieve its beneficial effects can be implemented.

[0031] It should be noted that the orientations or positional relationships indicated herein are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the purpose of facilitating the description of this application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0033] 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 anti-scald, heat-insulated ceramic tableware comprising a ceramic tableware body (1), characterized in that: The ceramic tableware body (1) is provided with a heat insulation structure on its exterior that can keep it warm. The heat insulation structure includes a heat insulation carrier (2) that is slidably connected to the outside of the ceramic tableware body (1). The heat insulation carrier (2) has a vacuum cavity (3) inside and a heat insulation coating that can provide heat insulation.

2. A heat-resistant ceramic tableware according to claim 1, wherein: The heat insulation coating includes an outer heat insulation layer (21) disposed on the outer surface of the heat insulation carrier (2), an inner heat insulation layer (22) disposed on the inner wall of the heat insulation carrier (2), and a protective layer (23) disposed on the side of the inner heat insulation layer (22) away from the heat insulation carrier (2).

3. A heat-resistant ceramic tableware according to claim 2, wherein: The outer heat insulation layer (21) has a thickness of 1 mm, the inner heat insulation layer (22) has a thickness of 0.5 mm, and the protective layer (23) has a thickness of 0.2 mm.

4. The anti-scalding and heat-insulating ceramic tableware according to claim 1, characterized in that: The bottom of the thermal insulation carrier (2) is fixedly connected to a heat insulation pad (4), and the lower surface of the heat insulation pad (4) is provided with anti-slip embossing.

5. The scald and heat resistant ceramic tableware according to claim 1, wherein: The top of the ceramic tableware body (1) is fixedly connected to a limiting protrusion (5) extending to the upper surface of the heat insulation carrier (2), and the limiting protrusion (5) is made of the same material as the ceramic tableware body (1).

6. The scald and heat resistant ceramic tableware according to claim 1, wherein: A heat-insulating carrier (2) is fixedly connected to one side with a heat-resistant handle (6). There are two heat-resistant handles (6), which are symmetrically distributed on the left and right sides of the heat-insulating carrier (2).

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