Heating disc mounting structure

Abstract

The utility model discloses a heating disc mounting structure, which comprises a mounting bracket, a first limiting surface, a second limiting surface, a heating disc mounting hole, a heating disc mounting hole, a second limiting surface and a heating disc mounting hole, and is characterized in that the lower end of the mounting bracket radially extends outwards to form the first limiting surface; the upper end of the first limiting part penetrates out of the mounting hole and extends outwards in the radial direction at the position close to the first limiting surface to form the first limiting part matched with the limiting surface to clamp the edge of the mounting hole; the edge of the mounting hole can be clamped up and down through mutual matching of the first limiting surface and the first limiting part, so that the mounting bracket is assembled on the heating disc, screws are not required to be turned when the mounting bracket of the heating disc is assembled, the assembly efficiency is high, a large amount of materials can be saved under the condition that a large amount of screws are not required to be used, and the production cost is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of heating plate technology, and in particular relates to a heating plate mounting structure. Background Technology

[0002] As a heating component in cooking appliances such as rice cookers, the heating plate needs to be installed into the outer shell. Specifically, the heating plate is assembled with a mounting bracket and a guide bracket. The guide bracket defines the installation position of the heating plate, and the mounting bracket locks the heating plate to the outer shell. However, many existing mounting brackets and heating plates are assembled by screw locking. This requires holding the mounting bracket with one hand and tightening the screw with the other, which is cumbersome and inefficient. Furthermore, when the product is large, the number of screws used for screw locking is also large, resulting in high material costs. Utility Model Content

[0003] (I) Purpose of the utility model

[0004] To overcome the above shortcomings, the purpose of this utility model is to provide a heating plate mounting structure to solve the technical problems of low assembly efficiency, high material consumption, and high production costs of existing heating plate mounting brackets.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, the technical solution provided in this application is as follows:

[0007] A heating plate mounting structure includes: a mounting bracket, the lower end of which extends radially outward to form a first limiting surface located below the heating plate mounting hole and having a diameter larger than the heating plate mounting hole, and the upper end of which protrudes through the mounting hole and extends radially outward near the first limiting surface to form a first limiting part that cooperates with the first limiting surface to clamp the edge of the mounting hole;

[0008] By setting a first limiting surface with a diameter larger than the heating plate mounting hole at the bottom of the mounting bracket, when fixing the mounting bracket to the heating plate, the upper end of the mounting bracket passes through the heating plate mounting hole, and the first limiting surface is located below the mounting hole. By applying vertical pressure to the mounting bracket, the mounting bracket is squeezed and deformed outward near the first limiting surface to form the first limiting part. The first limiting surface and the first limiting part cooperate with each other to clamp the edge of the mounting hole from top to bottom, so that the mounting bracket is assembled onto the heating plate. No screws are needed when assembling the heating plate mounting bracket, which has high assembly efficiency and can save a lot of materials without using a large number of screws, thereby reducing production costs.

[0009] In some embodiments, the system further includes: a guide bracket disposed on the heating plate to guide the installation of the heating plate, wherein the lower end of the guide bracket extends radially outward to form a second limiting surface located inside the heating plate mounting hole and having a diameter larger than the mounting hole, and the upper end protrudes through the mounting hole, and is squeezed near the mounting hole under vertical pressure to form a second limiting portion that cooperates with the second limiting surface to clamp the edge of the mounting hole.

[0010] In some embodiments, the upper end of the mounting bracket is a first cylindrical structure and has internal threads;

[0011] The heating plate can be fixed to the housing by inserting screws into the threads of the mounting bracket through the mounting holes on the housing.

[0012] In some embodiments, the upper end of the guide bracket is a second columnar structure.

[0013] In some embodiments, the first limiting surface has an anti-slip texture on the side corresponding to the mounting hole;

[0014] By setting anti-slip texture on the first limiting surface, the friction between the first limiting surface and the lower edge of the mounting hole can be increased, preventing the mounting bracket from rotating relative to the heating plate after installation.

[0015] In some embodiments, the outer surface of the first cylindrical structure is circumferentially formed with anti-slip texture near the first limiting surface;

[0016] By setting anti-slip textures on the outer surface of the first columnar structure, the friction between the mounting bracket and the inner edge of the mounting hole can be increased, preventing the mounting bracket from rotating relative to the heating plate after installation. In addition, the first limiting part also has anti-slip textures, increasing the friction between the first limiting part and the upper edge of the mounting hole, further ensuring the stability of the mounting bracket installation.

[0017] In some embodiments, the second limiting surface has anti-slip texture on the side corresponding to the mounting hole;

[0018] By setting anti-slip textures on the second limiting surface, the friction between the second limiting surface and the lower edge of the mounting hole can be increased, preventing the guide bracket from rotating relative to the heating plate after installation.

[0019] In some embodiments, the outer surface of the second columnar structure is circumferentially formed with anti-slip texture near the second limiting surface;

[0020] By setting anti-slip textures on the outer side of the second columnar structure, the friction between the guide bracket and the inner edge of the mounting hole can be increased, preventing the guide bracket from rotating relative to the heating plate after installation. In addition, the second limiting part also has anti-slip textures, increasing the friction between the second limiting part and the upper edge of the mounting hole, further ensuring the stability of the guide bracket installation. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the heating plate mounting structure of this utility model, which is fixed onto the heating plate.

[0022] Figure 2 This is a cross-sectional view of the heating plate mounting structure of this utility model fixed onto the heating plate;

[0023] Figure 3 This is a schematic diagram of the mounting bracket in the heating plate mounting structure of this utility model;

[0024] Figure 4 This is a schematic diagram of the guide bracket in the heating plate mounting structure of this utility model.

[0025] Figure label:

[0026] 1. Heating plate; 2. Mounting bracket; 201. First columnar structure; 202. First limiting surface; 203. First limiting part; 3. Guide bracket; 301. Second columnar structure; 302. Second limiting surface; 303. Second limiting part. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0028] The present invention provides a heating plate mounting structure, comprising: a mounting bracket 2, the lower end of which extends radially outward to form a first limiting surface 202 located below the mounting hole of the heating plate 1 and having a diameter larger than the mounting hole of the heating plate 1, and the upper end extending through the mounting hole and extending radially outward near the first limiting surface 202 to form a first limiting part 203 that cooperates with the first limiting surface 202 to clamp the edge of the mounting hole.

[0029] Specifically, when fixing the mounting bracket 2 to the heating plate 1, the upper end of the mounting bracket 2 passes through the mounting hole of the heating plate 1, the first limiting surface 202 is located below the mounting hole, and vertical pressure is applied to the mounting bracket 2 to deform the mounting bracket 2 near the first limiting surface 202 to form the first limiting part 203. The first limiting surface 202 and the first limiting part 203 cooperate with each other to clamp the edge of the mounting hole from top to bottom, so that the mounting bracket 2 is fixed to the heating plate 1.

[0030] Specifically, the heating plate mounting structure also includes a guide bracket 3. Specifically, the cookware casing has positioning holes. When installing the heating plate 1 onto the cookware casing, the guide bracket 3 is inserted into the positioning holes to position the heating plate 1. Then, the heating plate 1 is locked onto the casing by the mounting bracket 2.

[0031] Specifically, the lower end of the guide bracket 3 extends radially outward to form a second limiting surface 302 located within the mounting hole of the heating plate 1 and with a diameter larger than the mounting hole. The upper end protrudes from the mounting hole and, under vertical pressure, is compressed near the mounting hole to form a second limiting part 303 that cooperates with the second limiting surface 302 to clamp the edge of the mounting hole. Specifically, the assembly method of the guide bracket 3 and the heating plate 1 is the same as the assembly method of the mounting bracket 2 and the heating plate 1.

[0032] Specifically, the upper end of the mounting bracket 2 is a first columnar structure 201 with internal threads.

[0033] Specifically, the upper end of the guide bracket 3 is a second columnar structure 301. Since the guide bracket 3 only needs to be positioned and guided, there is no need to install threads.

[0034] Specifically, when the heating plate 1 is placed into the cooker shell, the first columnar structure 201 is embedded into the fixing hole of the cooker shell. The screw is inserted into the thread of the mounting bracket 2 through the fixing hole of the shell and tightened, so that the heating plate 1 can be fixed to the shell.

[0035] Preferably, this application forms an anti-slip texture on the side of the first limiting surface 202 corresponding to the mounting hole. When the first limiting surface 202 and the first limiting part 203 cooperate to clamp the mounting hole, the first limiting surface 202 abuts against the lower edge of the mounting hole, increasing the friction between the first limiting surface 202 and the lower edge of the mounting hole, thereby improving the stability of the mounting bracket 2 during installation.

[0036] Furthermore, the first columnar structure 201 has anti-slip textures circumferentially formed near the first limiting surface 202, which can increase the friction between the mounting bracket 2 and the inner edge of the mounting hole, preventing the mounting bracket 2 from rotating relative to the heating plate 1 after installation. After the first columnar structure 201 deforms to form the first limiting part 203, the first limiting part 203 also has anti-slip textures, increasing the friction between the first limiting part 203 and the upper edge of the mounting hole, further ensuring the stability of the mounting bracket 2 during installation.

[0037] Preferably, the second limiting surface 302 has an anti-slip texture on the side corresponding to the mounting hole.

[0038] Furthermore, the second columnar structure 301 has anti-slip textures circumferentially formed at a position close to the second limiting surface 302.

[0039] It should be understood that the specific embodiments described above are merely illustrative or explanatory of the principles of this utility model and do not constitute a limitation thereof. Therefore, any modifications, equivalent substitutions, improvements, etc., made without departing from the spirit and scope of this utility model should be included within its protection scope. Furthermore, the appended claims are intended to cover all variations and modifications falling within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. A heating plate mounting structure, characterized in that, Comprising: The mounting bracket (2) extends radially outward at the lower end to form a first limiting surface (202) below the mounting hole of the heat disc (1) and larger in diameter than the mounting hole, and extends radially outward at the upper end to form a first limiting portion (203) clamping the edge of the mounting hole in cooperation with the first limiting surface (202) near the first limiting surface (202).

2. The heat disc mounting structure according to claim 1, characterized by Also comprising: The guide bracket (3) is arranged on the heat disc (1) to guide the installation of the heat disc (1), wherein the lower end of the guide bracket (3) extends radially outward to form a second limiting surface (302) inside the mounting hole of the heat disc (1) and larger in diameter than the mounting hole, and the upper end extends out of the mounting hole and is pressed to form a second limiting portion (303) clamping the edge of the mounting hole in cooperation with the limiting surface under the action of vertical pressure near the mounting hole.

3. The heat disc mounting structure according to claim 1, characterized by The upper end of the mounting bracket (2) is a first column structure (201) and a screw thread is formed inside.

4. The heat disc mounting structure according to claim 2, characterized by The upper end of the guide bracket (3) is a second column structure (301).

5. The heat disc mounting structure according to claim 1, characterized by The side corresponding to the mounting hole of the first limiting surface (202) forms an anti-skid pattern.

6. The heat disc mounting structure according to claim 3, characterized by The first column structure (201) forms an anti-skid pattern circumferentially near the first limiting surface (202).

7. The heat disc mounting structure according to claim 2, characterized by The side corresponding to the mounting hole of the second limiting surface (302) forms an anti-skid pattern.

8. The heat disc mounting structure according to claim 4, characterized by The second column structure (301) forms an anti-skid pattern circumferentially near the second limiting surface (302).

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