A ceramic cookware that can be thermally discolored

Abstract

The utility model relates to kitchen utensil technical field, concretely is a kind of ceramic cookware of thermochromic, including;Cooker body and the ear of setting in the opposite side of cooker body, the ear surface smears temperature-sensitive coating, the temperature-sensitive coating is used for the temperature detection of cooker body, the outside of cooker body is provided with anti-scald structure, the anti-scald structure includes the connecting fender of setting in the outside of cooker body, the sliding pull rod of the sliding connection with the connecting fender and the rhombus telescopic frame connected with the one end of the sliding pull rod. Ear surface smears temperature-sensitive coating, temperature-sensitive coating is used for the temperature detection of cooker body, user can not only carry out end to rise cooker body by ear, simultaneously in the process of using cooker body, when its surface temperature reaches 40° and above, temperature-sensitive coating will occur discoloration, to be able to play the reminding effect for user.

Description

Technical Field

[0001] This utility model relates to a thermochromic ceramic cookware, belonging to the field of kitchenware technology. Background Technology

[0002] Ceramic cookware is a healthy and environmentally friendly kitchenware made from natural inorganic materials (such as clay and kaolin) through high-temperature firing. Its even heating effect can effectively prevent local scorching and is suitable for various cooking methods such as frying, stir-frying, and stewing. It is a preferred choice for modern kitchens that combines safety and aesthetic value.

[0003] Ceramic pots are a common cooking utensil, widely popular for their excellent heat retention and beautiful appearance. However, during use, users often find it difficult to directly judge the temperature of the handles on the ceramic pot, especially during cooking or immediately after heating, when the handles may burn the user due to high temperature.

[0004] Therefore, there is an urgent need to improve ceramic cookware in order to solve the aforementioned problems. Utility Model Content

[0005] The purpose of this invention is to provide a thermochromic ceramic cookware. When the surface temperature of the cookware reaches 40°C or above during use, the temperature-sensitive coating will change color, thus serving as a reminder to the user.

[0006] To achieve the above objectives, the main technical solution adopted by this utility model includes: a thermochromic ceramic cookware, comprising a cookware body and lugs disposed on opposite sides of the cookware body, wherein the surface of the lugs is coated with a temperature-sensitive coating, and the temperature-sensitive coating is used for temperature detection of the cookware body.

[0007] The cooker body is provided with an anti-scalding structure on the outside. The anti-scalding structure includes a connecting guard plate provided on the outside of the cooker body, a sliding pull rod slidably connected to the connecting guard plate, and a diamond-shaped telescopic frame connected to one end of the sliding pull rod.

[0008] Preferably, a connecting post is fixedly provided on one side of the cookware body, and the connecting guard plate is slidably connected to the connecting post.

[0009] Preferably, the connecting post and the connecting guard plate are respectively provided with a first limiting hole and a second limiting hole, wherein the first limiting hole and the second limiting hole have the same diameter.

[0010] Preferably, a limiting rod is slidably connected within the first limiting hole and the second limiting hole, and the limiting rod is used for limiting the connection between the connecting post and the connecting guard plate.

[0011] Preferably, the connecting guard plate has a guide rail in the middle to allow the sliding rod to slide, and the sliding rod is slidably connected to the connecting guard plate through the guide rail.

[0012] Preferably, the end of the sliding rod closest to the cookware body is slightly longer than the inner side of the connecting guard plate and is rotatably connected to the diamond-shaped telescopic frame.

[0013] Preferably, a pull block is fixedly provided at the other end of the sliding pull rod, and the pull block is arc-shaped and fits against the connecting guard plate on the side closer to it.

[0014] This utility model has at least the following beneficial effects:

[0015] 1. The surface of the attached ears is coated with a temperature-sensitive coating. The temperature-sensitive coating is used to detect the temperature of the cookware body. Users can not only lift the cookware body through the attached ears, but also the temperature-sensitive coating will change color when the surface temperature of the cookware body reaches 40° or above during use, thus serving as a reminder to the user.

[0016] 2. When the cookware is used on the dining table, the user can pull the sliding lever to expand the diamond-shaped telescopic frame, thereby wrapping the surface of the cookware to prevent scalding. During this process, the connecting guard plate and guide rail both play a guiding role, allowing the diamond-shaped telescopic frame to expand around the surface of the cookware. Attached Figure Description

[0017] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0018] Figure 1 This is a three-dimensional rear view schematic diagram of the overall three-dimensional structure of a thermochromic ceramic cookware according to an embodiment of the present utility model.

[0019] Figure 2 This is a planar schematic diagram of the lugs and temperature-sensitive coating of a thermochromic ceramic cookware according to an embodiment of the present invention.

[0020] Figure 3 This is a schematic diagram showing the connection between the cookware body and the connecting guard plate of a thermochromic ceramic cookware according to an embodiment of the present invention.

[0021] Figure 4 This is a schematic diagram of the connection structure between the connecting guard plate and the diamond-shaped telescopic frame of a thermochromic ceramic cookware according to an embodiment of this utility model.

[0022] Figure 5 This is a top view schematic diagram of the connection plate and the diamond-shaped telescopic frame of a thermochromic ceramic cookware according to an embodiment of the present invention.

[0023] Figure 6 This is a schematic diagram showing the disassembled connecting column and connecting guard plate of a thermochromic ceramic cooker according to an embodiment of this utility model.

[0024] In the diagram, 1. Cookware body; 2. Attached lug; 201. Temperature-sensitive coating; 3. Connecting guard plate; 4. Diamond-shaped telescopic frame; 5. Guide rail; 6. Pull block; 7. Connecting column; 8. Sliding pull rod; 9. First limiting hole; 10. Second limiting hole; 11. Limiting rod. Detailed Implementation

[0025] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0026] Examples, such as Figures 1-6 As shown, a thermochromic ceramic cookware includes a cookware body 1 and lugs 2 disposed on opposite sides of the cookware body 1. The surface of the lugs 2 is coated with a temperature-sensitive coating 201, which is used to detect the temperature of the cookware body 1. The user can not only lift the cookware body 1 through the lugs 2, but also the temperature-sensitive coating 201 will change color when the surface temperature of the cookware body 1 reaches 40° or above during use, thus serving as a reminder to the user.

[0027] It should be noted that temperature-sensitive materials that change color at 40°C typically employ microencapsulated organic thermosensitive dyes (such as a composite system of crystal violet lactone and acidic compounds) or liquid crystal materials. The reversible color change is achieved by triggering changes in the molecular structure at temperature, which is a mature existing technology.

[0028] The cooker body 1 is provided with an anti-scalding structure on the outside. The anti-scalding structure includes a connecting guard plate 3 on the outside of the cooker body 1, a sliding rod 8 slidably connected to the connecting guard plate 3, and a diamond-shaped telescopic frame 4 connected to one end of the sliding rod 8. The connecting guard plate 3 has a guide rail 5 in the middle to allow the sliding rod 8 to slide. The sliding rod 8 is slidably connected to the connecting guard plate 3 through the guide rail 5. When the cooker body 1 is used on the dining table, the user can pull the sliding rod 8 to expand the diamond-shaped telescopic frame 4, thereby wrapping the surface of the cooker body 1 to achieve the anti-scalding effect. In this process, the connecting guard plate 3 and the guide rail 5 both play a guiding role, allowing the diamond-shaped telescopic frame 4 to expand around the surface of the cooker body 1.

[0029] It should be noted that the number of anti-scalding structures can be set according to the actual size of the cookware body 1. The attached diagrams in this article are only to illustrate the function of the anti-scalding structures.

[0030] Furthermore, a connecting post 7 is fixedly provided on one side of the cookware body 1, and the connecting guard plate 3 is slidably connected to the connecting post 7. The connecting post 7 and the connecting guard plate 3 are respectively provided with a first limiting hole 9 and a second limiting hole 10. The first limiting hole 9 and the second limiting hole 10 have the same diameter. A limiting rod 11 is slidably connected in the first limiting hole 9 and the second limiting hole 10. The limiting rod 11 is used to limit the connection between the connecting post 7 and the connecting guard plate 3. The setting of the connecting post 7 allows the connecting guard plate 3 to be connected to the cookware body 1 by sliding connection. Then, the user inserts the limiting rod 11 into the first limiting hole 9 and the second limiting hole 10, thereby restricting the sliding of the connecting guard plate 3 and the connecting post 7, thus completing the installation of the connecting guard plate 3.

[0031] It should be noted that the diameter of the limiting rod 11 can be slightly smaller than that of the first limiting hole 9 and the second limiting hole 10, so that when the limiting rod 11 is inserted into the first limiting hole 9 and the second limiting hole 10, it will not loosen due to shaking.

[0032] Furthermore, the end of the sliding rod 8 near the cookware body 1 is slightly longer than the inner side of the connecting guard plate 3 and is rotatably connected to the diamond telescopic frame 4. The other end of the sliding rod 8 is fixedly provided with a pull block 6. The pull block 6 is arc-shaped and fits against the connecting guard plate 3. The length of one side of the sliding rod 8 is longer than the connecting guard plate 3, so that the diamond telescopic frame 4 can expand in the gap between the connecting guard plate 3 and the cookware body 1. The pull block 6 makes it convenient for the user to move the sliding rod 8.

[0033] In this embodiment, as Figures 1-6 As shown in the figure, the principle of a thermochromic ceramic cookware provided in this embodiment is as follows:

[0034] The surface of the attached ear 2 is coated with a temperature-sensitive coating 201. The temperature-sensitive coating 201 is used to detect the temperature of the cookware body 1. The user can not only lift the cookware body 1 through the attached ear 2, but also the temperature-sensitive coating 201 will change color when the surface temperature of the cookware body 1 reaches 40° or above during the use of the cookware body 1, so as to remind the user.

[0035] When the cooker body 1 is used on the dining table, the user can pull the sliding lever 8 to expand the diamond-shaped telescopic frame 4, thereby wrapping the surface of the cooker body 1 to prevent scalding. During this process, the connecting guard plate 3 and the guide rail 5 both play a guiding role, allowing the diamond-shaped telescopic frame 4 to expand around the surface of the cooker body 1.

[0036] If certain terms are used in the specification and claims to refer to specific components, those skilled in the art will understand that hardware manufacturers may use different names to refer to the same component. This specification and claims do not distinguish components based on differences in name, but rather on differences in function. The term "comprising" as used throughout the specification and claims is an open-ended term and should be interpreted as "comprising but not limited to." "Approximately" means that within an acceptable margin of error, those skilled in the art can solve the technical problem and substantially achieve the technical effect within a certain margin of error.

[0037] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a product or system comprising a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a product or system. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the product or system that includes that element.

[0038] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A thermochromic ceramic cookware, characterized in that: It includes a cooker body (1) and lugs (2) disposed on opposite sides of the cooker body (1). The surface of the lugs (2) is coated with a temperature-sensitive coating (201), which is used for temperature detection of the cooker body (1). The cooker body (1) is provided with an anti-scalding structure on the outside. The anti-scalding structure includes a connecting guard plate (3) provided on the outside of the cooker body (1), a sliding pull rod (8) slidably connected to the connecting guard plate (3), and a diamond-shaped telescopic frame (4) connected to one end of the sliding pull rod (8).

2. The thermochromic ceramic cookware according to claim 1, characterized in that: A connecting post (7) is fixedly provided on one side of the cookware body (1), and the connecting guard plate (3) is slidably connected to the connecting post (7).

3. A thermochromic ceramic cookware according to claim 2, characterized in that: The connecting column (7) and the connecting guard plate (3) are respectively provided with a first limiting hole (9) and a second limiting hole (10), wherein the first limiting hole (9) and the second limiting hole (10) have the same diameter.

4. A thermochromic ceramic cookware according to claim 3, characterized in that: A limiting rod (11) is slidably connected in the first limiting hole (9) and the second limiting hole (10), and the limiting rod (11) is used to limit the connection between the connecting post (7) and the connecting guard plate (3).

5. A thermochromic ceramic cookware according to claim 1, characterized in that: The connecting guard plate (3) has a guide rail (5) in the middle to allow the sliding rod (8) to slide. The sliding rod (8) is slidably connected to the connecting guard plate (3) through the guide rail (5).

6. A thermochromic ceramic cookware according to claim 1, characterized in that: The sliding rod (8) is slightly longer than the inner side of the connecting guard plate (3) at the end near the cookware body (1) and is rotatably connected to the diamond telescopic frame (4).

7. A thermochromic ceramic cookware according to claim 1, characterized in that: The other end of the sliding rod (8) is fixedly provided with a pull block (6), and the pull block (6) is arc-shaped and fits against the connecting guard plate (3) on the side close to it.

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