A self-locking multi-layer heat-insulating pot support

Abstract

This utility model discloses a self-locking multi-layer insulated pot support, including an upper insulated plate, a lower insulated plate, multiple support frames, and multiple foot supports. An insulated chamber is formed between the upper and lower insulated plates, and at least one layer of intermediate insulated plate is provided within the chamber. The support frames have multiple levels of first support steps, each including a first step surface and a second step surface corresponding to the number of intermediate insulated plates. The upper insulated plate has a first mounting hole, and the corresponding intermediate insulated plates have second mounting holes. The foot supports have multiple levels of second support steps, each including a third step surface and a fourth step surface corresponding to the number of intermediate insulated plates. The lower insulated plate has a third mounting hole, and the corresponding intermediate insulated plates have fourth mounting holes. Each intermediate insulated plate is self-locked by the first and second support steps pressing it from above and below. This utility model has the advantages of convenient assembly, low cost, and good heat insulation effect.

Description

Technical Field

[0001] This utility model relates to the field of pot support technology, and in particular to a self-locking multi-layer heat-insulating pot support. Background Technology

[0002] Currently, household gas stoves commonly use pot supports to support cooking utensils. However, traditional gas stove pot supports are usually made of single-layer structures or materials with poor heat insulation. During long-term cooking, heat can easily dissipate or be transferred to the tabletop or other supporting surfaces, posing a safety hazard and potentially damaging furniture.

[0003] To improve the heat insulation performance of pot supports, multi-layered heat-insulating pot supports have emerged on the market. These multi-layered heat-insulating pot supports reduce heat transfer by adding insulation layers. However, existing multi-layered insulation panels are typically fixed using methods such as welding, screw connections, or adhesive bonding. These fixing methods have the following shortcomings:

[0004] The assembly process is complex: welding, screw connections, and other methods require additional steps and equipment, which increases the complexity and time cost of assembly.

[0005] High manufacturing costs: Additional processes and materials (such as welding rods, screws, glue, etc.) increase manufacturing costs.

[0006] Insufficient connection strength: Under high temperature environment, the welding points or adhesives may fail, causing the heat insulation board to loosen or fall off, affecting the heat insulation effect and service life.

[0007] Therefore, it is necessary to further improve and perfect the existing technology to overcome these shortcomings, and this utility model is made based on this situation. Utility Model Content

[0008] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a self-locking multi-layer heat-insulating pot support that is easy to assemble, low in cost, and has good heat insulation effect.

[0009] This utility model is achieved through the following technical solution:

[0010] To solve the above-mentioned technical problems, this utility model provides a self-locking multi-layer heat insulation pot support, including an upper heat insulation plate, a lower heat insulation plate, a plurality of support frames located above the upper heat insulation plate for supporting the pot body, and a plurality of foot supports located below the lower heat insulation plate. The upper heat insulation plate and the lower heat insulation plate form a heat insulation chamber, and at least one middle heat insulation plate is provided in the heat insulation chamber.

[0011] The support frame is provided with multiple first support steps. The first support steps, from top to bottom, include a first step surface and a second step surface corresponding to the number of middle heat insulation plates. The upper heat insulation plate is provided with a first mounting hole that cooperates with the first step surface at the corresponding position. The middle heat insulation plate is provided with a second mounting hole that cooperates with the corresponding second step surface at the corresponding position.

[0012] The foot bracket is provided with multiple second support steps. The second support steps include a third step surface and a fourth step surface corresponding to the number of middle heat insulation plates from bottom to top. The lower heat insulation plate is provided with a third mounting hole that cooperates with the third step surface at the corresponding position. The middle heat insulation plate is provided with a fourth mounting hole that cooperates with the corresponding fourth step surface at the corresponding position.

[0013] Each of the aforementioned heat insulation panels is pressed and locked from the top and bottom by the first support step and the second support step, respectively.

[0014] In order to further solve the technical problems to be solved by this utility model, the present utility model provides a self-locking multi-layer heat insulation pot support in which the upper heat insulation plate and the middle heat insulation plate, the adjacent middle heat insulation plates, and the middle heat insulation plate and the lower heat insulation plate are spaced apart in the vertical direction.

[0015] To further address the technical problems addressed by this utility model, a self-locking multi-layer insulated pot support is provided. In this utility model, the size of the first support step decreases progressively from top to bottom, and correspondingly, the size of the first mounting hole and each of the second mounting holes also decreases progressively from top to bottom. The size of the second support step decreases progressively from bottom to top, and correspondingly, the size of the third mounting hole and each of the fourth mounting holes also decreases progressively from bottom to top.

[0016] To further solve the technical problem to be solved by this utility model, this utility model provides a self-locking multi-layer heat insulation pot support in which multiple heat insulation plates are provided, and each heat insulation plate is the same. Each heat insulation plate is provided with different second mounting holes for cooperating with different second step surfaces and different fourth mounting holes for cooperating with different fourth step surfaces. The different second mounting holes on the same heat insulation plate are staggered from each other in the circumferential direction, and the different fourth mounting holes on the same heat insulation plate are also staggered from each other in the circumferential direction.

[0017] To further address the technical problems addressed by this utility model, a self-locking multi-layer insulated pot support is provided. The inner and outer ring edges of the upper insulation plate are respectively provided with a first and a second wing extending downwards. The inner and outer ring edges of the lower insulation plate are each provided with a third and a fourth wing extending upwards. The first and third wing overlap each other, and the second and fourth wing are interlocked, so that the upper and lower insulation plates form the insulation chamber.

[0018] In order to further solve the technical problems to be solved by this utility model, the present utility model provides a self-locking multi-layer heat-insulating pot support, wherein the lower end of the foot support is provided with an anti-slip pad.

[0019] Compared with the prior art, the present invention has the following advantages:

[0020] 1. This utility model adopts a self-locking structure. Through the cleverly designed support frame and multi-level steps on the foot bracket, as well as the mounting holes on the heat insulation board, it achieves rapid and stable assembly of multi-layer heat insulation boards without the need for traditional connection methods such as welding and screws. This self-locking structure not only greatly simplifies the assembly process and reduces manufacturing costs, but also improves the maintainability and versatility of the product.

[0021] 2. This utility model adopts a multi-layer heat insulation design, forming multiple air insulation layers between the upper heat insulation board, the lower heat insulation board and the middle heat insulation board, which effectively blocks heat transfer, significantly improves the heat insulation effect, reduces the temperature of the table and other supporting surfaces, and avoids safety hazards.

[0022] 3. The heat insulation board of this utility model adopts a uniform specification design. Each heat insulation board has the same structure and can be interchanged, which greatly improves the versatility and maintainability of the product and reduces production and after-sales costs. Attached Figure Description

[0023] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings, wherein:

[0024] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0025] Figure 2 This is an exploded view of the present invention;

[0026] Figure 3 This is a cross-sectional schematic diagram of the present invention;

[0027] Figure 4 This is a structural schematic diagram of the support frame;

[0028] Figure 5 This is a schematic diagram of the leg support structure. Detailed Implementation

[0029] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0030] like Figures 1 to 5 As shown, this utility model provides a self-locking multi-layer heat-insulating pot support. The pot support adopts a self-locking structure, which can realize the rapid assembly and stable fixation of multi-layer heat insulation plates without welding or other connecting parts, significantly reducing manufacturing costs and effectively improving heat insulation effect and service life, while improving the maintainability and versatility of the product.

[0031] The pot support mainly includes: an upper heat insulation plate 1, a lower heat insulation plate 2, multiple support frames 3 located above the upper heat insulation plate 1 for supporting the pot body, multiple foot supports 4 located below the lower heat insulation plate 2, and at least one layer of middle heat insulation plate 5 (two layers of middle heat insulation plate 5 are shown in this embodiment, but it is not limited to this, and more layers can be set according to actual needs). The upper heat insulation plate 1 and the lower heat insulation plate 2 form a relatively closed heat insulation chamber 1a, and the middle heat insulation plate 5 is set in the heat insulation chamber 1a to further block heat transfer.

[0032] The support frame 3 is provided with multiple first support steps 31. From top to bottom, each first support step 31 includes a first step surface 311 and a second step surface 312 corresponding to the number of middle heat insulation plates 5 (in this embodiment, there are two levels of second step surfaces 312a and 312b). The upper heat insulation plate 1 has corresponding first mounting holes 11 that mate with the first step surfaces 311 for positioning and fixing the support frame 3. The middle heat insulation plates 5 have corresponding second mounting holes 51 that mate with the corresponding second step surfaces 312 (corresponding to the two layers of middle heat insulation plates, these are second mounting holes 51a and 51b).

[0033] The foot bracket 4 is located below the lower heat insulation plate 2 and is used to support the entire pot support. The foot bracket 4 is provided with multiple levels of second support steps 41. The second support steps 41, from bottom to top, include a third step surface 411 and a fourth step surface 412 corresponding to the number of middle heat insulation plates 5 (in this embodiment, there are two levels of fourth step surfaces 412a and 412b). The lower heat insulation plate 2 has a third mounting hole 21 that mates with the third step surface 411 at the corresponding position for positioning and fixing the foot bracket 4. The middle heat insulation plate 5 has a fourth mounting hole 52 that mates with the corresponding fourth step surface 412 at the corresponding position (corresponding to the two layers of middle heat insulation plates, namely the fourth mounting holes 52a and 52b).

[0034] Through the above structural design, each heat insulation plate 5 is pressed and locked from the top and bottom by the first supporting step 31 and the second supporting step 41 respectively. Figure 3As shown, since the two multi-level support steps (first support step 31 and second support step 41) support in opposite directions, they form a reliable self-locking mechanism for each heat insulation plate 5, so that the heat insulation plate 5 can be stably fixed without welding or other connecting parts, which significantly saves process costs and improves assembly efficiency.

[0035] To further enhance the heat insulation effect, appropriate gaps are left in the vertical direction between the upper heat insulation board 1 and the middle heat insulation board 5, between adjacent middle heat insulation boards 5, and between the middle heat insulation board 5 and the lower heat insulation board 2 to form an air insulation layer, thereby more effectively blocking heat transfer.

[0036] To achieve better self-locking effect and ease of installation, the size of the first support step 31 decreases progressively from top to bottom. Correspondingly, the sizes of the first mounting hole 11 and each of the second mounting holes 51 also decrease progressively from top to bottom. Similarly, the size of the second support step 41 decreases progressively from bottom to top, and correspondingly, the sizes of the third mounting hole 21 and each of the fourth mounting holes 52 also decrease progressively from bottom to top.

[0037] To improve the product's versatility and maintainability, the intermediate heat insulation panel 5 adopts a uniform specification design, meaning it has multiple identical intermediate heat insulation panels 5. Each intermediate heat insulation panel 5 has different second mounting holes 51 (two sizes of second mounting holes 51a and 51b in this embodiment) for mating with different second step surfaces 312, and different fourth mounting holes 52 (two sizes of fourth mounting holes 52a and 52b in this embodiment) for mating with different fourth step surfaces 412. To avoid installation interference, the different second mounting holes 51 on the same intermediate heat insulation panel 5 are staggered circumferentially, and the different fourth mounting holes 52 on the same intermediate heat insulation panel 5 are also staggered circumferentially. This design makes each intermediate heat insulation panel 5 identical and interchangeable, greatly improving versatility and reducing production and maintenance costs.

[0038] To enhance the sealing and structural strength of the insulation chamber 1a, the inner and outer ring edges of the upper insulation plate 1 are respectively provided with downwardly extending first wing 12 and second wing 13, and the inner and outer ring edges of the lower insulation plate 2 are respectively provided with upwardly extending third wing 22 and fourth wing 23. The first wing 12 and third wing 22 overlap to form the inner insulation structure, and the second wing 13 and fourth wing 23 interlock to form the outer insulation structure. This allows the upper insulation plate 1 and the lower insulation plate 2 to easily form the insulation chamber 1a, while improving the overall structural stability. This mating structure makes the assembly of the upper insulation plate 1 and the lower insulation plate 2 very convenient and quick.

[0039] To prevent the pot support from sliding during use, an anti-slip pad 6 is detachably connected to the lower end of the foot support 4. The anti-slip pad 6 can be made of rubber, silicone, or other materials with good anti-slip properties. The detachable connection makes it convenient for users to replace or clean the anti-slip pad 6.

[0040] In summary, this embodiment provides a self-locking multi-layer insulated pot support that is simple in structure, easy to assemble, has good heat insulation effect, and low cost. By adopting a self-locking structure, multi-layer heat insulation design, and a uniformly sized central heat insulation plate, it effectively solves the problems of complex assembly, high cost, and poor heat insulation effect existing in the prior art, and has high practical value and market prospects.

Claims

1. A self-locking multi-layer heat-insulated pot support, characterized in that: It includes an upper heat insulation plate (1), a lower heat insulation plate (2), a plurality of support frames (3) located above the upper heat insulation plate (1) for supporting the pot body, and a plurality of foot brackets (4) located below the lower heat insulation plate (2). The upper heat insulation plate (1) and the lower heat insulation plate (2) form a heat insulation chamber (1a), and the heat insulation chamber (1a) is provided with at least one layer of middle heat insulation plate (5). The support frame (3) is provided with multiple first support steps (31). The first support steps (31) include, from top to bottom, a first step surface (311) and a second step surface (312) corresponding to the number of middle heat insulation plates (5). The upper heat insulation plate (1) is provided with a first mounting hole (11) that cooperates with the first step surface (311) at the corresponding position. The middle heat insulation plate (5) is provided with a second mounting hole (51) that cooperates with the corresponding second step surface (312) at the corresponding position. The foot bracket (4) is provided with multiple second support steps (41). The second support steps (41) include, from bottom to top, a third step surface (411) and a fourth step surface (412) corresponding to the number of middle heat insulation plates (5). The lower heat insulation plate (2) is provided with a third mounting hole (21) that cooperates with the third step surface (411) at the corresponding position. The middle heat insulation plate (5) is provided with a fourth mounting hole (52) that cooperates with the corresponding fourth step surface (412) at the corresponding position. Each of the aforementioned heat insulation panels (5) is pressed and locked from the top and bottom by the first support step (31) and the second support step (41).

2. The self-locking multi-layer heat-insulated pot support according to claim 1, characterized in that: There are gaps in the vertical direction between the upper heat insulation plate (1) and the middle heat insulation plate (5), between adjacent middle heat insulation plates (5), and between the middle heat insulation plate (5) and the lower heat insulation plate (2).

3. The self-locking multi-layer heat-insulated pot support according to claim 1, characterized in that: The size of the first support step (31) decreases from top to bottom, and correspondingly, the size of the first mounting hole (11) and each of the second mounting holes (51) also decreases from top to bottom; the size of the second support step (41) decreases from bottom to top, and correspondingly, the size of the third mounting hole (21) and each of the fourth mounting holes (52) also decreases from bottom to top.

4. The self-locking multi-layer heat-insulated pot support according to claim 1, characterized in that: The heat insulation plate (5) is provided in multiple ways, and each heat insulation plate (5) is the same. Each heat insulation plate (5) is provided with different second mounting holes (51) for cooperating with different second step surfaces (312) and different fourth mounting holes (52) for cooperating with different fourth step surfaces (412). The different second mounting holes (51) on the same heat insulation plate (5) are staggered from each other in the circumferential direction, and the different fourth mounting holes (52) on the same heat insulation plate (5) are also staggered from each other in the circumferential direction.

5. The self-locking multi-layer heat-insulated pot support according to claim 1, characterized in that: The upper heat insulation plate (1) has a first wing (12) and a second wing (13) extending downward on its inner and outer ring edges, respectively. The lower heat insulation plate (2) has a third wing (22) and a fourth wing (23) extending upward on its inner and outer ring edges, respectively. The first wing (12) and the third wing (22) overlap each other, and the second wing (13) and the fourth wing (23) are inserted into each other, so that the upper heat insulation plate (1) and the lower heat insulation plate (2) form the heat insulation chamber (1a).

6. The self-locking multi-layer heat-insulated pot support according to claim 1, characterized in that: The lower end of the foot bracket (4) is provided with an anti-slip pad (6).

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