A ceramic thermal insulation mat of variable size

Abstract

The utility model provides a kind of size variable ceramic heat insulation pad, first pad plate is connected with first rotating column in first pad plate's round hole, first rotating column is connected in the right end of rotating plate, first rotating column head and tail two ends are respectively and rotating plate head and tail two ends and leave gap, front and back gap is respectively fixedly connected with first gear and fourth gear, rotating plate left end is connected with second rotating column, second rotating column head and tail two ends and rotating plate head and tail two ends leave gap, front and back gap is respectively fixedly connected with second gear and third gear, second rotating column is connected with second pad plate.The kind of size variable ceramic heat insulation pad, can play the role of heat insulation pad pad under different size tableware by adjusting size.

Description

Technical Field

[0001] This utility model relates to the field of ceramic heat insulation pad technology, and more specifically, to a ceramic heat insulation pad with variable size. Background Technology

[0002] Nowadays, people's living standards are constantly improving, and they are gradually paying more attention to the quality of life. When using hot food and drinks, they often use heat-insulating mats to prevent the table from getting burned. Therefore, ceramic heat-insulating table mats are widely used and are very popular among consumers. With the development of materials science and technology, the manufacturing process of ceramic heat-insulating table mats has been continuously improved, and the heat insulation effect of ceramic table mats is getting better and better, and their appearance is becoming more and more exquisite.

[0003] However, most heat-resistant placemats on the market are small and cannot be resized. They can only be placed under bowls or plates and cannot be used for larger tableware such as pots.

[0004] This invention allows for the adjustment of the size of the heat insulation mat according to the size of the tableware. Summary of the Invention

[0005] The present invention aims to solve the technical problems mentioned in the background art and provide a ceramic heat insulation pad with variable size.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a ceramic heat insulation pad with variable size, comprising: a first pad plate, a first rotating column being connected through a circular hole in the first pad plate, the first rotating column being connected through to the right end of a rotating plate, gaps being left between the first rotating column and the first and second rotating plates respectively, a first gear and a fourth gear being fixedly connected at the front and rear gaps respectively, a second rotating column being connected through to the left end of the rotating plate, gaps being left between the second rotating column and the first and second rotating plates respectively, a second gear and a third gear being fixedly connected at the front and rear gaps respectively, and a second pad plate being connected through to the second rotating column.

[0007] A further preferred embodiment: the first pad is rectangular, a rectangular groove is provided on the upper left side of the first pad, circular grooves are provided on the right side of the front and rear sides of the first pad, a circular hole is provided in the center of the circular groove, and the corners of the first pad are rounded.

[0008] A further preferred embodiment: The second pad is also rectangular, and a rectangular groove is provided on the upper right side of the second pad. Circular grooves are also provided on the right sides of the front and rear sides of the second pad. A circular hole is also provided in the center of the circular groove. The two circular holes on the front and rear sides of the second pad respectively accommodate the second gear and the third gear.

[0009] A further preferred embodiment: the rotating plate is in the shape of a rectangular plate with rounded corners on all four sides, and long holes penetrating the plate are provided at both the left and right ends, with the long holes arranged in groups of two.

[0010] A further preferred embodiment: A first rotating column passes through the right elongated hole of the rotating plate. The first rotating column is in the shape of a round rod, and disc-shaped blocks extend from both the front and rear ends of the first rotating column. A second rotating column passes through the left elongated hole of the rotating plate. A first gear and a fourth gear are respectively fixedly connected between the front and rear ends of the rotating plate and the inner sides of the two disc-shaped blocks of the second rotating column.

[0011] A further preferred embodiment: the first gear meshes with the second gear, and the third gear meshes with the fourth gear. Beneficial effects

[0012] 1. By setting a first pad and a second pad, and utilizing the properties of the first pad and the second pad being able to unfold and close, the size of the heat insulation pad can be adjusted, and the heat insulation pad can be placed under tableware of different sizes by adjusting the size; 2. By incorporating a rotating plate, when the heat insulation pad is unfolded and enlarged, the top surface of the rotating plate is flush with the top surfaces of the first and second pads, ensuring good balance for the tableware being placed on it. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This is a schematic diagram of the overall unfolded structure of this utility model.

[0015] Figure 3 This is a schematic diagram of the overall closed structure of this utility model.

[0016] Figure 4 This is a schematic diagram of the structure for removing the first pad of this utility model.

[0017] Figure 5 This is a schematic diagram of the first pad structure of this utility model.

[0018] Figure 6 This is a schematic diagram of the first rotating column structure of this utility model.

[0019] Figure 1-6 In the middle: 1. First pad; 2. Second pad; 3. Rotating plate; 4. First rotating column; 5. Second rotating column; 6. First gear; 7. Second gear; 8. Third gear; 9. Fourth gear. Detailed Implementation

[0020] The following will refer to the appendix in the embodiments of this utility model. Figures 1-6The technical solutions in the embodiments of this utility model will be clearly and completely described.

[0021] Please see Figure 1-6 In this embodiment of the present invention, a ceramic heat insulation pad with variable size includes a first pad plate 1, a first rotating column 4 is connected through a circular hole in the first pad plate 1, the first rotating column 4 is connected through to the right end of a rotating plate 3, and gaps are left between the first rotating column 4 and the first and second ends of the rotating plate 3, respectively. A first gear 6 and a fourth gear 9 are fixedly connected at the front and rear gaps, respectively. A second rotating column 5 is connected through to the left end of the rotating plate 3, and gaps are left between the first and second ends of the second rotating column 5 and the first and second ends of the rotating plate 3, respectively. A second gear 7 and a third gear 8 are fixedly connected at the front and rear gaps, respectively. A second pad plate 2 is connected through the second rotating column 5.

[0022] Please refer to Figure 5 In this embodiment of the utility model, the first pad 1 is rectangular in shape. A rectangular groove is provided on the upper left side of the first pad 1, and circular grooves are provided on the right side of the front and rear sides of the first pad 1. A circular hole is provided in the center of the circular groove. The first pad 1 has rounded corners around its perimeter. It is used to place under tableware containing hot food or hot drinks to prevent the table from being burned.

[0023] Please refer to Figure 4 In this embodiment of the utility model, the second pad 2 is rectangular, and a rectangular groove is provided at the upper right end of the second pad 2. Circular grooves are provided at the right ends of the front and rear sides of the second pad 2, and a circular hole is provided at the center of the circular groove. The two circular holes at the front and rear of the second pad 2 respectively accommodate the second gear 5 and the third gear 8.

[0024] Please refer to Figure 3 In this embodiment of the utility model, the rotating plate 3 is in the shape of a rectangular plate with rounded corners on all four sides. Two long holes are opened at the left and right ends to penetrate the plate body. The long holes are in pairs for inserting the first rotating column 4 and the second rotating column 5 to connect the first pad 1 and the second pad 2.

[0025] Please refer to Figure 2 In this embodiment of the present invention, a first rotating column 4 is inserted through the right elongated hole of the rotating plate 3. The first rotating column 4 is in the shape of a round rod, and disc-shaped blocks extend from the front and rear ends of the first rotating column 4. A second rotating column 5 is inserted through the left elongated hole of the rotating plate 3. A first gear 6 and a fourth gear 9 are respectively fixedly connected between the front and rear ends of the rotating plate 3 and the inner sides of the two disc-shaped blocks of the second rotating column 5.

[0026] Please refer to Figure 2 , Figure 3 and Figure 4 In this embodiment of the utility model, the first gear 6 is meshed with the second gear 7, and the third gear 8 is meshed with the fourth gear 9. When the first pad 1 is flipped open, the heat insulation pad is fully unfolded, and its area becomes twice the original.

[0027] Working principle: This device can be adjusted according to the size of the tableware. When it needs to be placed under smaller tableware such as bowls and plates, the first pad 1 and the second pad 2 can be attached together. Figure 3 As shown, simply place the tableware on top of the heat-resistant mat. When placing larger tableware such as pots under the heat-resistant mat, unfold the mat. The first gear 6 and the second gear 7 will engage. After unfolding, as shown... Figure 2 As shown, the area will be doubled, allowing it to be placed stably under pots and pans.

Claims

1. A ceramic heat insulation pad with variable size, comprising: The first pad (1) is characterized in that: a first rotating column (4) is connected through the round hole of the first pad (1), the first rotating column (4) is connected through the right end of the rotating plate (3), and there are gaps between the first rotating column (4) and the first and second ends of the rotating plate (3), respectively. A first gear (6) and a fourth gear (9) are fixedly connected at the front and rear gaps, respectively. A second rotating column (5) is connected through the left end of the rotating plate (3), and there are gaps between the second rotating column (5) and the first and second ends of the rotating plate (3), respectively. A second gear (7) and a third gear (8) are fixedly connected at the front and rear gaps, respectively. A second pad (2) is connected through the second rotating column (5).

2. The ceramic heat insulation pad with variable size according to claim 1, characterized in that: The first pad (1) is rectangular. A rectangular groove is provided on the upper left side of the first pad (1). Circular grooves are provided on the right side of the front and rear sides of the first pad (1). A circular hole is provided in the center of the circular groove. The first pad (1) has rounded corners around its perimeter.

3. The ceramic heat insulation pad with variable size according to claim 1, characterized in that: The second pad (2) is also rectangular. A rectangular groove is also provided on the upper right side of the second pad (2). Circular grooves are also provided on the right side of the front and rear sides of the second pad (2). A circular hole is also provided in the center of the circular groove. The two circular holes in the front and rear of the second pad (2) respectively accommodate the second gear (7) and the third gear (8).

4. The ceramic heat insulation pad with variable size according to claim 1, characterized in that: The rotating plate (3) is rectangular and has rounded corners on all four sides. Long holes penetrating the plate are provided at both the left and right ends, and the long holes are in pairs.

5. A ceramic heat insulation pad with variable size according to claim 4, characterized in that: The rotating plate (3) has a first rotating column (4) passing through the right long hole. The first rotating column (4) is in the shape of a round rod. Both ends of the first rotating column (4) have disc-shaped blocks extending out. The rotating plate (3) has a second rotating column (5) passing through the left long hole. The rotating plate (3) has a first gear (6) and a fourth gear (9) fixedly connected to the inner sides of the two disc-shaped blocks at the front and rear ends of the rotating plate (3) and the two disc-shaped blocks at the front and rear ends of the second rotating column (5), respectively.

6. A ceramic heat insulation pad with variable size according to claim 1, characterized in that: The first gear (6) meshes with the second gear (7), and the third gear (8) meshes with the fourth gear (9).

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