Clay pot body components and cooking utensils having them

Abstract

This utility model provides a pot body assembly and a cooking appliance having the same. The pot body assembly includes: an inner pot with an arc-shaped supporting section, the transverse cross-sectional dimension of which gradually decreases from top to bottom; a heat-insulating cover disposed on the outer periphery of the inner pot, the heat-insulating cover including an annular cover portion and a supporting flange extending inwardly from the lower end of the annular cover portion, the supporting flange having a first length L1 satisfying: 8mm≤L1≤35mm; and a support member disposed on the supporting flange and supporting both the supporting flange and the arc-shaped supporting section, wherein the bottom of the inner pot protrudes downward beyond the support member. The technical solution of this application can effectively solve the problem that the flange structure of the heat-insulating cover in related technologies is prone to overturning and deformation, thus causing safety hazards.

Description

Technical Field

[0001] This utility model relates to the field of small household appliance technology, and more specifically, to a pot body assembly and a cooking appliance having the same. Background Technology

[0002] In related technologies, pressure cookers can be heated using either a heating plate or an induction heating plate. The heating plate can directly support the inner pot, while the induction heating plate needs to maintain a certain distance from the inner pot. Therefore, pressure cookers using induction heating require a flanged structure at the lower end of the insulation cover to withstand the pressure generated when the inner pot is pressed down.

[0003] To prevent the flanged structure from scratching the side wall of the inner pot, a support is placed between them. The support contacts the inner pot and then transfers pressure to the flanged structure of the insulation cover. However, the flanged structure is prone to downward flipping deformation during use, and this deformation gradually increases with the duration of use, thus creating a safety hazard. Utility Model Content

[0004] The main purpose of this utility model is to provide a pot body assembly and a cooking appliance having the same, so as to solve the problem that the flange structure of the heat preservation cover in the related technology is prone to flipping and deformation, thereby causing safety hazards.

[0005] To achieve the above objectives, according to one aspect of the present invention, a pot body assembly is provided, comprising: an inner pot having an arc-shaped support section, wherein the transverse cross-sectional dimension of the arc-shaped support section gradually decreases from top to bottom; a heat-insulating cover disposed on the outer periphery of the inner pot, the heat-insulating cover including an annular cover portion and a support flange connected to the lower end of the annular cover portion and extending inward, the support flange having a first length L1, the first length L1 satisfying: 8mm≤L1≤35mm; and a support member disposed on the support flange and supporting and cooperating with both the support flange and the arc-shaped support section, wherein the bottom of the inner pot protrudes downward beyond the support member.

[0006] By applying the technical solution of this utility model, the support member and the arc-shaped support section of the inner pot are supported and cooperated, and the force applied by the arc-shaped support section can be transferred to the support flange of the heat preservation cover. The first length L1 of the support flange is greater than or equal to 8mm and less than or equal to 35mm. While ensuring that the support flange can extend below the support member to support it, the first length L1 is made as small as possible, thereby increasing the structural strength and deformation resistance of the support flange, and thus enhancing the support capacity of the heat preservation cover for the inner pot, improving the safety of the pot assembly during use. Therefore, the technical solution of this application can effectively solve the problem in related technologies where the flange structure of the heat preservation cover is prone to overturning and deformation, thus causing safety hazards.

[0007] Furthermore, the insulation cover also includes a reinforcing flange connected to the inner end of the supporting flange, the reinforcing flange extending vertically. The reinforcing flange is angled to the supporting flange, which strengthens the supporting flange and further improves the safety of the pot body assembly during use.

[0008] Furthermore, the reinforcing flange has a second length L2, which satisfies the following condition: 4mm ≤ L2 ≤ 10mm. By controlling the second length L2 within the above range, the amount of material required for processing the reinforcing flange is minimized while reinforcing the supporting flange, thereby reducing the cost of the insulation cover.

[0009] Furthermore, the upper end of the reinforced flange is connected to the supporting flange, while the lower end of the reinforced flange is a free end. The reinforced flange extends from top to bottom, thus avoiding it occupying the space between the supporting flange and the arc-shaped support section of the inner pot.

[0010] Furthermore, the support member includes a first support portion and a second support portion connected to the inner side of the first support portion. The first support portion is located above the support flange and cooperates with it, while the second support portion is located inside the reinforcing flange and cooperates with it. The support member can decompose the oblique force applied to it by the arc-shaped support section into a first component in the vertical direction and a second component in the horizontal direction. The first and second components are then transmitted to the support flange and the reinforcing flange via the first and second support portions, with the support flange and the reinforcing flange, which have greater structural strength, serving as the final load-bearing structure.

[0011] Furthermore, the support flange is provided with multiple reinforcing bosses at intervals. The addition of reinforcing bosses can enhance the structural strength of the support flange, thereby further improving its resistance to deformation.

[0012] Furthermore, the support member includes multiple support bosses spaced apart along the circumferential direction of the pot body assembly, each support boss having a support surface that contacts the arc-shaped support mating section. This arrangement ensures a sufficiently large contact area between the support member and the arc-shaped support mating section, while also minimizing friction when the inner pot rotates relative to the support member during the opening process, thereby reducing wear on the arc-shaped support mating section.

[0013] Furthermore, the support member includes a downwardly extending support rib, which engages with the outer end support of the support flange. This engagement of the support rib with the outer end support of the support flange further reduces the probability of deformation of the support flange.

[0014] Furthermore, the pot body assembly also includes an IH heating plate, which is connected below the supporting flange. Connecting the IH heating plate below the supporting flange allows for a larger outer diameter of the coil structure on the IH heating plate, thereby increasing the effective heating area at the bottom of the inner pot and improving heating efficiency.

[0015] Furthermore, the IH heating plate includes a plate body and a coil structure disposed below the plate body. The outer edge of the coil structure has a first distance D1 between it and the vertical centerline of the inner pot, and the outer wall of the inner pot at its maximum lateral dimension position has a second distance D2 between it and the vertical centerline of the inner pot. The first distance D1 and the second distance D2 satisfy the following ratio: 0.8 ≤ D1 / D2 ≤ 0.94. Keeping the ratio between the first distance D1 and the second distance D2 within the aforementioned range increases the number of turns in the coil structure. This ensures, on the one hand, that the bottom of the inner pot has a sufficiently large effective heating area, guaranteeing heating efficiency; on the other hand, it also provides sufficient space between the IH heating plate and the inner pot at its maximum lateral dimension position for installing supporting flanges, reinforcing flanges, and supporting components.

[0016] According to another aspect of this utility model, a cooking appliance is provided, including a pot body assembly, wherein the pot body assembly is the aforementioned pot body assembly. The aforementioned pot body assembly effectively solves the problem in related technologies where the flanged structure of the heat preservation cover is prone to flipping and deformation, thus causing safety hazards. The cooking appliance with the aforementioned pot body assembly also has the aforementioned advantages. Attached Figure Description

[0017] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0018] Figure 1 A cross-sectional schematic diagram of an embodiment of the pot body assembly according to the present invention is shown;

[0019] Figure 2 It shows Figure 1 A magnified view of point A of the pot body component;

[0020] Figure 3 It shows Figure 1 An exploded structural diagram of the heat insulation cover, support components, and IH heating plate of the pot body assembly;

[0021] Figure 4 It shows Figure 3 A magnified view of point B on the insulation cover;

[0022] Figure 5 It shows Figure 3 Enlarged view of point C on the support component;

[0023] Figure 6 It shows Figure 1 A three-dimensional structural diagram of the heat insulation cover of the pot body component;

[0024] Figure 7 It shows Figure 1 A three-dimensional structural diagram of the support component;

[0025] Figure 8 A cross-sectional view of an embodiment of the cooking appliance of the present invention.

[0026] The above figures include the following reference numerals:

[0027] 10. Inner pot; 11. Arc-shaped support section;

[0028] 20. Insulation cover; 21. Annular cover body; 22. Support flange; 221. Reinforcing boss; 23. Reinforcing flange; 24. Reinforcing rib;

[0029] 30. Support component; 31. First support part; 311. Support rib; 32. Second support part; 33. Support boss part; 331. Support surface; 34. Support plate;

[0030] 40. IH heating plate; 41. Plate body; 42. Coil structure;

[0031] 50. Cover assembly. Detailed Implementation

[0032] 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. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present utility model or its application or use. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0033] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0034] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0035] like Figure 1 and Figure 2 As shown, this application provides a pot body assembly. An embodiment of the pot body assembly includes an inner pot 10, a heat-insulating cover 20, and a support member 30. The inner pot 10 has an arc-shaped support section 11, the transverse cross-sectional dimension of which gradually decreases from top to bottom. The heat-insulating cover 20 is disposed on the outer periphery of the inner pot 10, and includes an annular cover portion 21 and a support flange 22 connected to the lower end of the annular cover portion 21 and extending inward. The support flange 22 has a first length L1, which satisfies: 8mm ≤ L1 ≤ 35mm. The support member 30 is disposed on the support flange 22 and supports and engages with both the support flange 22 and the arc-shaped support section 11. The bottom of the inner pot 10 protrudes downward beyond the support member 30.

[0036] Applying the technical solution of this embodiment, the support member 30 is supported and engaged with the arc-shaped support section 11 of the inner pot 10, and the force applied by the arc-shaped support section 11 can be transmitted to the support flange 22 of the heat preservation cover 20. The first length L1 of the support flange 22 is greater than or equal to 8 mm and less than or equal to 35 mm. While ensuring that the support flange 22 can extend below the support member 30 to support it, the first length L1 is minimized to increase the structural strength and deformation resistance of the support flange 22, thereby enhancing the support capacity of the heat preservation cover 20 for the inner pot 10 and improving the safety of the pot assembly during use. Therefore, the technical solution of this embodiment can effectively solve the problem in related technologies where the flange structure of the heat preservation cover is prone to overturning and deformation, thus causing safety hazards.

[0037] Preferably, the first length L1 can be 8mm, 12mm, 16mm, 20mm, 25mm, 30mm or 35mm.

[0038] Specifically, in this application, the inner pot 10 has a vertical center line. On a transverse cross-section of the inner pot 10 obtained by a plane perpendicular to the vertical center line, the vertical center line is located at the center of the transverse cross-section, and the direction from the center to the periphery is from the inside to the outside. That is, when describing the embodiments of this application, the part closer to the vertical center line in the transverse direction is the inside, and the part farther away from the vertical center line is the outside.

[0039] like Figure 3 , Figure 4 and Figure 6 As shown, the heat insulation cover 20 also includes a reinforcing flange 23 connected to the inner end of the supporting flange 22, and the reinforcing flange 23 extends in the vertical direction. The reinforcing flange 23 is angled to the supporting flange 22, which strengthens the supporting flange 22 and further improves the safety of the cooker assembly during use.

[0040] like Figure 1 and Figure 2 As shown, the reinforcing flange 23 has a second length L2, which satisfies the condition: 4mm ≤ L2 ≤ 10mm. By controlling the second length L2 within the above range, the amount of material required to process the reinforcing flange 23 is minimized while reinforcing the supporting flange 22, thus reducing the cost of the insulation cover 20. Preferably, the second length L2 can be 4mm, 6mm, 8mm, or 10mm.

[0041] Specifically, such as Figure 2 As shown, in this embodiment, the supporting flange 22 extends in the horizontal direction, and the aforementioned "first length L1" refers to the horizontal distance between the lower end of the outer surface of the annular cover portion 21 and the upper end of the inner surface of the reinforcing flange 23; the reinforcing flange 23 extends in the vertical direction, and the aforementioned "second length L2" refers to the vertical distance between the inner end of the upper surface of the supporting flange 22 and the lower end of the reinforcing flange 23.

[0042] In this embodiment, by controlling the first length L1 and the second length L2 within the aforementioned ranges, the support member 30 is supported and cooperates with the side wall of the inner pot 10 near the largest size position in the middle. Compared with the related art where the heat insulation cover is placed outside the inner pot and the IH heating plate, in this embodiment, the heat insulation cover 20 only extends to a position near the largest size position in the middle of the inner pot 10, thereby greatly reducing the height of the heat insulation cover 20, thus reducing the cost of the heat insulation cover 20, and at the same time reducing the overall height of the pot body assembly.

[0043] In this embodiment, the inner pot 10 is a spherical pot, and the arc-shaped support fitting section 11 is a section of the pot wall structure located below the largest latitude circle of the spherical pot. "Arc-shaped support fitting section 11" means that the cross-sectional profile of this section of the pot wall structure, intercepted by a vertical plane passing through the vertical center line of the inner pot 10, is composed of one or more arc segments.

[0044] like Figure 3 , Figure 4 and Figure 6 As shown, the upper end of the reinforcing flange 23 is connected to the supporting flange 22, and the lower end of the reinforcing flange 23 is a free end. That is, the reinforcing flange 23 extends from top to bottom, which can avoid the reinforcing flange 23 occupying the space between the supporting flange 22 and the arc-shaped supporting mating section 11 of the inner pot 10, thereby increasing the length of the annular cover part 21 or the size of the support member 30.

[0045] like Figure 2 , Figure 5 and Figure 7 As shown, the support member 30 includes a first support portion 31 and a second support portion 32 connected to the inner side of the first support portion 31. The first support portion 31 is located above the support flange 22 and supports and cooperates with the support flange 22. The second support portion 32 is located inside the reinforcing flange 23 and supports and cooperates with the reinforcing flange 23. The support member 30 can decompose the oblique force applied to the support member 30 by the arc-shaped support section 11 into a first component force in the vertical direction and a second component force in the horizontal direction. The first and second components force are then transmitted to the support flange 22 and the reinforcing flange 23 via the first support portion 31 and the second support portion 32, with the support flange 22 and the reinforcing flange 23, which have greater structural strength, serving as the final load-bearing structure.

[0046] like Figure 4 and Figure 6 As shown, the support flange 22 is provided with a plurality of reinforcing protrusions 221 at intervals. The provision of the reinforcing protrusions 221 can enhance the structural strength of the support flange 22, thereby further improving the deformation resistance of the support flange 22.

[0047] like Figure 4 and Figure 6 As shown, in order to further enhance the structural strength of the supporting flange 22, a reinforcing rib 24 is provided at the connection position between the annular cover portion 21 and the supporting flange 22. The reinforcing rib 24 protrudes towards the inner side of the insulation cover 20.

[0048] like Figure 1 , Figure 2 and Figure 7As shown, the support member 30 includes a plurality of support protrusions 33 spaced apart along the circumferential direction of the pot body assembly. Each support protrusion 33 has a support surface 331 that contacts the arc-shaped support mating section 11. By providing a plurality of support protrusions 33 and a support surface 331 on each support protrusion 33 that contacts the arc-shaped support mating section 11, it is possible to ensure that there is a sufficiently large contact area between the support member 30 and the arc-shaped support mating section 11. On the other hand, it is also possible to control the friction when the inner pot 10 rotates relative to the support member 30 during the opening process, thereby reducing the wear of the arc-shaped support mating section 11. Moreover, a certain space is left between the inner pot 10 and the support member 30, allowing for a certain amount of deformation. During the opening process, it is prevented that the two will jam against each other, thus affecting the use of the inner pot 10.

[0049] like Figure 5 and Figure 7 As shown, the support member 30 includes a downwardly extending support rib 311, which engages with the outer end of the support flange 22. The deformation resistance at the outer end of the support flange 22 is better than that at the inner end, and by engaging the support rib 311 with the outer end of the support flange 22, the probability of deformation of the support flange 22 can be further reduced.

[0050] Specifically, in this embodiment, the first support portion 31 includes the aforementioned support rib 311.

[0051] Specifically, in this embodiment, the support member 30 is an annular structure surrounding the outer periphery of the inner pot 10. The support member 30 also includes a support plate 34 connecting the first support portion 31 and the second support portion 32, with support bosses 33 disposed on the support plate 34 and spaced apart along the circumferential direction of the support member 30. When the inner pot 10 is pressed upwards, the pressure is transmitted to the support plate 34 through the arc-shaped support mating section 11, and then transmitted to the support flange 22 and the reinforcing flange 23 via the first support portion 31 and the second support portion 32, respectively, to achieve pressure bearing during the pressing process of the inner pot 10.

[0052] In an embodiment not shown in the figure, the support member may also include a plurality of support blocks spaced apart along the circumferential direction of the heat insulation cover, each support block including a first support portion, a second support portion, a support plate and a support boss portion.

[0053] Specifically, the support member 30 is manufactured by injection molding. The support member 30 consists of a plate-like structure and a rib-like structure.

[0054] like Figures 1 to 3As shown, the cooker body assembly also includes an IH heating plate 40, which is connected below the supporting flange 22. The IH heating plate 40 can generate a magnetic field to heat the inner pot 10 and thus heat the food. The connection of the IH heating plate 40 below the supporting flange 22 allows the outer diameter of the coil structure 42 on the IH heating plate 40 to be set as large as possible, thereby increasing the effective heating area at the bottom of the inner pot 10 and improving heating efficiency.

[0055] Specifically, in this embodiment, the IH heating plate 40 is connected to the support flange 22 from bottom to top. When assembling the IH heating plate 40 and the support flange 22, there is no need to consider the problem of the coil structure 42 avoiding the support flange 22. The outer diameter of the coil structure 42 can be set as large as possible without heating the heat insulation cover 20.

[0056] like Figures 1 to 3 As shown, the IH heating plate 40 includes a plate body 41 and a coil structure 42 disposed below the plate body 41. The outer edge of the coil structure 42 has a first distance D1 between it and the vertical center line of the inner pot 10, and the outer wall of the inner pot 10 at its maximum lateral dimension position has a second distance D2 between it and the vertical center line of the inner pot 10. The first distance D1 and the second distance D2 satisfy the condition: 0.8 ≤ D1 / D2 ≤ 0.94. Keeping the ratio between the first distance D1 and the second distance D2 within the above range increases the number of turns in the coil structure 42. This ensures that the bottom of the inner pot 10 has a sufficiently large effective heating area, guaranteeing heating efficiency. It also provides sufficient space between the IH heating plate 40 and the inner pot 10 at its maximum lateral dimension position for installing the supporting flange 22, the reinforcing flange 23, and the support member 30. Preferably, D1 / D2 can be 0.8, 0.85, 0.9, or 0.94.

[0057] Specifically, the first distance D1 and the second distance D2 mentioned above both refer to the distance along the radial direction of the inner pot 10. In this embodiment, the inner pot 10 is a spherical pot, and the maximum lateral dimension position of the inner pot 10 mentioned above refers to the maximum lateral circle position of the spherical pot.

[0058] like Figure 8 As shown, this application also provides a cooking appliance, and embodiments of the cooking appliance of this application include the above-described pot body assembly. The above-described pot body assembly can effectively solve the problem that the flange structure of the heat preservation cover in the related art is prone to flipping and deformation, thereby causing safety hazards. The cooking appliance with the above-described pot body assembly also has the above-described advantages.

[0059] like Figure 8 As shown, the cooking appliance also includes a lid assembly 50, which is detachably mounted on top of the pot body assembly.

[0060] In the description of this utility model, it should be understood that "multiple" means two or more. Directional terms such as "front, back, up, down, left, right," "horizontal, vertical, perpendicular, horizontal," and "top, bottom" indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are used solely for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not 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 limiting the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner or outer contours relative to the outline of each component itself.

[0061] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0062] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

[0063] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A pot body assembly, characterized in that, include: The inner pot (10) has an arc-shaped support section (11), and the transverse cross-sectional dimension of the arc-shaped support section (11) gradually decreases from top to bottom. A heat preservation cover (20) is disposed on the outer periphery of the inner pot (10). The heat preservation cover (20) includes an annular cover body (21) and a support flange (22) connected to the lower end of the annular cover body (21) and extending inward. The support flange (22) has a first length L1, which satisfies: 8mm≤L1≤35mm. A support member (30) is provided on the support flange (22) and supports and cooperates with both the support flange (22) and the arc-shaped support section (11), wherein the bottom of the inner pot (10) protrudes downward from the support member (30).

2. The pot body assembly according to claim 1, characterized in that, The heat insulation cover (20) also includes a reinforcing flange (23) connected to the inner end of the supporting flange (22), the reinforcing flange (23) extending in the vertical direction.

3. The pot body assembly according to claim 2, characterized in that, The reinforcing flange (23) has a second length L2, which satisfies: 4mm≤L2≤10mm.

4. The pot body assembly according to claim 2, characterized in that, The upper end of the reinforcing flange (23) is connected to the supporting flange (22), and the lower end of the reinforcing flange (23) is a free end.

5. The pot body assembly according to claim 2, characterized in that, The support member (30) includes a first support portion (31) and a second support portion (32) connected to the inner side of the first support portion (31). The first support portion (31) is located above the support flange (22) and supports and cooperates with the support flange (22). The second support portion (32) is located inside the reinforcing flange (23) and supports and cooperates with the reinforcing flange (23).

6. The pot body assembly according to any one of claims 1 to 5, characterized in that, The supporting flange (22) is provided with a plurality of reinforcing bosses (221) at intervals.

7. The pot body assembly according to any one of claims 1 to 5, characterized in that, The support member (30) includes a plurality of support bosses (33) spaced apart along the circumferential direction of the pot body assembly, each of the support bosses (33) having a support surface (331) that contacts the arc-shaped support mating section (11).

8. The pot body assembly according to any one of claims 1 to 5, characterized in that, The support member (30) includes a downwardly extending support rib (311), which is supported and engaged with the outer end of the support flange (22).

9. The pot body assembly according to any one of claims 1 to 5, characterized in that, The cooker body assembly also includes an IH heating plate (40), which is connected below the supporting flange (22).

10. The pot body assembly according to claim 9, characterized in that, The IH heating plate (40) includes a plate body (41) and a coil structure (42) disposed below the plate body (41). The outer edge of the coil structure (42) has a first distance D1 between it and the vertical center line of the inner pot (10). The outer wall of the inner pot (10) at the position of the maximum lateral dimension has a second distance D2 between it and the vertical center line of the inner pot (10). The first distance D1 and the second distance D2 satisfy the following condition: 0.8 ≤ D1 / D2 ≤ 0.

94.

11. A cooking appliance, comprising a pot body assembly, characterized in that, The pot body assembly is the pot body assembly according to any one of claims 1 to 10.

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