CN219720379U - Inner pot and cooking utensil with same - Google Patents

Abstract

The utility model provides an inner pot and a cooking utensil with the same, wherein the inner pot comprises a pot body and a pot opening flanging, the pot body is provided with a containing cavity and a pot opening which is arranged at the upper end of the pot body and communicated with the containing cavity, the pot opening flanging is arranged at the pot opening and transversely extends, the outer side wall of the upper part of the pot body is provided with a supporting part which is positioned below the pot opening flanging, the supporting part transversely extends, and the inner pot can be erected on the pot body through the supporting part. According to the technical scheme provided by the utility model, the problem of high cost of the cooking utensil caused by the fact that the supporting structure of the inner pot is positioned at the bottom of the inner pot in the related technology can be solved.

Description

Inner pot and cooking utensil with same

Technical Field

The utility model relates to the technical field of small household appliances, in particular to an inner pot and a cooking utensil with the same.

Background

The cooking utensil includes a kind of deep pot body, lid and interior pot, through placing edible material in the holding intracavity of interior pot, closes the lid on interior pot, sealed holding chamber, through heating interior pot for hold the pressure in the intracavity and rise, in order to realize holding the pressure cooking of intracavity edible material.

In the related art, the inner pot is placed in the pot body, so that the bottom of the inner pot is erected on the bottom of the pot body to realize the supporting effect of the pot body on the inner pot, the cover body is buckled with the upper part of the pot body to seal the accommodating cavity, the pressure of the accommodating cavity is transferred to the bottom of the pot body from the bottom of the inner pot in the process of increasing the pressure in the accommodating cavity, and the pressure of the accommodating cavity is transferred to the upper part of the pot body from the cover body.

However, in the related art, since the support structure of the inner pot is located at the bottom of the inner pot, the pressure-bearing structure of the pot body extends from the upper portion to the bottom, resulting in a problem of high cost of the cooking appliance.

Disclosure of Invention

The utility model provides an inner pot and a cooking utensil with the same, which are used for solving the problem that the cooking utensil is high in cost due to the fact that a supporting structure of the inner pot in the related technology is positioned at the bottom of the inner pot.

According to one aspect of the utility model, there is provided an inner pot comprising a pot body and a pot opening flange, the pot body having a receiving cavity and a pot opening disposed at an upper end of the pot body and communicating with the receiving cavity, the pot opening flange being disposed at the pot opening and extending in a lateral direction, an outer side wall of an upper portion of the pot body having a support portion located below the pot opening flange, the support portion extending in the lateral direction, the inner pot being capable of being erected on the pot body through the support portion.

By applying the technical scheme of the utility model, the inner pot comprises the pot body and the pot opening flanging, the inner pot is heated, so that the pressure in the accommodating cavity rises, the food in the accommodating cavity can be cooked, the pot opening flanging is arranged at the pot opening, the upper part of the pot body is provided with the supporting part positioned below the pot opening flanging, the supporting part transversely extends, the inner pot can be erected on the pot body by utilizing the supporting part, in the process of pressurizing the food in the accommodating cavity, the pressure in the accommodating cavity acts on the upper part of the pot body through the supporting part, the pressure in the accommodating cavity acts on the upper part of the pot body through the cover body, and then the pressure can be transferred to the pot body from the supporting part of the inner pot, so that the effect of top bearing can be played, the structural strength of the inner pot can be improved by arranging the supporting part, the top bearing capacity can be improved, the use cost of the inner pot can be reduced by avoiding the easy scraping of the pot opening flanging when the pot opening flanging is directly used for bearing pressure.

Further, a bottom plate; the side plates are of cylindrical structures extending vertically, and the lower ends of the side plates are connected with the edges of the bottom plate; the outer board that expands, the outer board that expands is along transversely extending's annular structure, and the inner edge of outer board is connected with the upper end of curb plate, and the pot mouth turn-ups are located the top of outer board that expands, and the at least partial lower surface of outer board forms supporting part. Because the supporting part extends along horizontal, the outer board that expands is along horizontal extending's annular structure, and the at least partial lower surface of outer board forms the supporting part for the supporting part is along horizontal extending's annular structure, under the certain prerequisite of pressure size in holding the intracavity, through increasing the area of supporting part, reduces interior pot and passes through the pressure size of supporting part effect on the pot body, reduces the required structural strength of a kind of deep pot body, reduces the processing cost of a kind of deep pot body and the use cost of interior pot.

Further, the lower surface of the flaring plate is in smooth transition with the outer side wall of the side plate. By adopting the smooth transition, the difficult-to-clean space is formed at the joint of the outer expansion plate and the pot body, and the use experience of a user is improved.

Further, the inner pot also comprises a cylindrical plate, the cylindrical plate is of a cylindrical structure extending vertically, the lower end of the cylindrical plate is connected with the outer edge of the outer expansion plate, the upper end opening of the cylindrical plate forms a pot opening, and the inner edge of the turned edge of the pot opening is connected with the upper end of the cylindrical plate. By adopting the structure, the structural strength of the inner pot can be improved by using the cylindrical plate, and cooking can be realized by using the inner pot conveniently.

Further, the inner side wall of the cylinder plate forms a sealing part which is attached to the sealing ring of the pot mouth. Because the inside wall of cylinder plate forms the sealing part that laminates mutually with the pot mouth sealing washer, when the lid lock is on a kind of deep pot body, the clearance between the pot mouth sealing washer of being convenient for to lid and the interior pot is sealed to sealed hold the chamber, be convenient for through the interior pot of heating with the pressure that increases the chamber of holding, carry out pressure cooking to the food material that holds the intracavity, avoid holding the chamber pressure release, improve pressure cooking's reliability.

Further, the height dimension of the cylindrical plate is between 5mm and 80 mm. By adopting the cylindrical plate with the size range, the size of the sealing part is enough large on the premise that the supporting part is positioned on the upper part of the inner pot, so that the sealing effect of the sealing ring of the pot mouth on a gap between the cover body and the inner pot is ensured, the pressure release of the accommodating cavity is avoided, and the reliability of pressure cooking is improved.

Further, the support portion has a width dimension in a radial direction of the inner pan of between 2mm and 40 mm. The support part with the size range is adopted, and the radial size of the inner pot is shortened on the premise that the support part has enough support strength, so that the structure miniaturization is facilitated.

According to another aspect of the present utility model, there is provided a cooking appliance including a pot body, a cover body and an inner pot, the inner pot being disposed in the pot body, the cover body being openably and closably disposed on the inner pot and being fastened with the pot body, the inner pot being the inner pot provided above. Therefore, the cooking utensil is also because the upper portion lock of lid and a kind of deep pot body, the lateral wall of the upper portion of interior pot has supporting part, interior pot is set up on a kind of deep pot body through the supporting part for hold the pressure in the intracavity and act on the upper portion of a kind of deep pot body through the supporting part, make hold the pressure in the intracavity and act on the upper portion of a kind of deep pot body through the lid, shorten the difference in height between the action point of the pressure of interior pot on a kind of deep pot body and the action point of the pressure of lid on a kind of deep pot body, reduce the pressure-bearing scope of a kind of deep pot body, reduce the processing cost of a kind of deep pot body, and then reduce the use cost of interior pot.

Further, the cooking utensil further comprises a pot opening sealing ring arranged on the cover body, and the pot opening sealing ring is attached to the inner side wall of the inner pot under the condition that the cover body is arranged on the inner pot. When the lid is located on the interior pot, the pot mouth sealing washer is laminated mutually with sealing portion, and the clearance between lid and the interior pot is sealed to the pot mouth sealing washer of being convenient for is sealed to hold the chamber, is convenient for hold the pressure in chamber in order to increase through the heating interior pot, carries out pressure cooking to holding the food material in the chamber, avoids holding the chamber pressure release, improves pressure cooking's reliability.

Further, the cover body is provided with a cover tooth, the upper part of the cooker body is provided with a pressure-bearing part and a buckling part, the inner cooker is erected on the pressure-bearing part through the supporting part, and the cover tooth is buckled with the buckling part under the condition that the cover body is arranged on the inner cooker. Because lid tooth and buckling parts looks lock, interior pot is set up on the pressure-bearing portion through the supporting part for hold the intracavity pressure and act on the pressure-bearing portion through the supporting part, hold intracavity pressure and act on the buckling parts through the lid, and because the supporting part is located the upper portion of interior pot, shorten the difference in height between pressure-bearing portion and the buckling parts, reduce the whole height of pressure-bearing piece, reduce the consumptive material volume of pressure-bearing piece in the course of working, reduce processing cost, and then reduce the use cost of interior pot.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 shows a cross-sectional view of an inner pan provided by an embodiment of the present utility model;

FIG. 2 shows a schematic diagram of the structure of an inner pot provided by an embodiment of the present utility model;

fig. 3 illustrates a schematic structural view of a cooking appliance according to an embodiment of the present utility model;

fig. 4 shows a partial enlarged view at a in fig. 3.

Wherein the above figures include the following reference numerals:

11. a receiving chamber; 12. a pot opening; 13. a support part;

21. a pot body; 211. a bottom plate; 212. a side plate; 22. an outer expansion plate; 23. a cylindrical plate; 231. a sealing part; 24. turning a pot opening;

31. a pot body; 32. a cover body; 321. covering teeth; 33. an inner pot; 34. a pot opening sealing ring; 35. a pressure-bearing member; 351. a pressure-bearing part; 352. a buckling part; 36. a support ring; 37. a support plate; 38. a coil panel; 39. an electric control board;

d1, the width dimension of the supporting part in the radial direction of the inner pot;

h1, height dimension of the cylindrical plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the embodiment of the present utility model provides an inner pot, which comprises a pot body 21 and a pot opening flange 24, wherein the pot body 21 is provided with a containing cavity 11 and a pot opening 12 which is arranged at the upper end of the pot body 21 and is communicated with the containing cavity 11, the pot opening flange 24 is arranged at the pot opening 12 and extends transversely, the outer side wall of the upper part of the pot body 21 is provided with a supporting part 13 which is positioned below the pot opening flange 24, the supporting part 13 extends transversely, and the inner pot can be erected on a pot body 31 through the supporting part 13.

The inner pot that this embodiment provided is applied, inner pot includes the pot body 21 and the pot mouth turn-ups 24, through heating inner pot, make the pressure that holds in the chamber 11 rise, can cook the food that holds in the chamber 11, be provided with pot mouth turn-ups 24 in pot mouth 12 department, and the upper portion of the pot body 21 is provided with the supporting part 13 that is located the below of pot mouth turn-ups 24, supporting part 13 extends along transversely, make inner pot can utilize supporting part 13 to set up on the pot body 31, and then in the food pressurization process that holds in the chamber 11, the pressure in the chamber 11 passes through supporting part 13 and acts on the upper portion of the pot body 31, make the pressure that holds in the chamber 11 pass through the lid and act on the upper portion of the pot body 31, and then can transmit the pressure to the pot body 31 from the supporting part 13 of inner pot, and then can play the effect of top pressure-bearing, and set up the structural strength of supporting part 13 can promote the inner pot, the top pressure-bearing capacity, realize the top pressure-bearing, and then can avoid directly carrying out the pressure-bearing at the turn-ups 24 when utilizing the pot mouth 24 and can lead to the pressure-bearing to the pot mouth to be easily to the cost to be reduced.

It should be noted that the port flange 24 is disposed at the port 12 and extends in a transverse direction, wherein the transverse direction is in a horizontal direction or forms an angle with the horizontal direction.

The upper end of the inner pot 33 refers to the uppermost end of the inner pot 33, and the upper portion of the inner pot 33 refers to a half or more of the height of the inner pot 33 or a half or more of the volume of the inner pot 33.

As shown in fig. 1, the pan body 21 includes a bottom plate 211, a side plate 212 and an outer expansion plate 22, the side plate 212 is a cylindrical structure extending vertically, the lower end of the side plate 212 is connected with the edge of the bottom plate 211, the outer expansion plate 22 is an annular structure extending transversely, the inner edge of the outer expansion plate 22 is connected with the upper end of the side plate 212, the pan opening flange 24 is located above the outer expansion plate 22, and at least part of the lower surface of the outer expansion plate 22 forms a supporting part 13. Because the supporting part 13 extends along the transverse direction, the outer expansion plate 22 is of an annular structure extending along the transverse direction, and the supporting part 13 is formed on at least part of the lower surface of the outer expansion plate 22, so that the supporting part 13 is of an annular structure extending along the transverse direction, and the pressure of the inner pot 33 on the pot body 31 through the supporting part 13 is reduced by increasing the area of the supporting part 13 on the premise of a certain pressure in the accommodating cavity 11, the required structural strength of the pot body 31 is reduced, and the processing cost of the pot body 31 and the use cost of the inner pot 33 are reduced.

It should be noted that, the side plate 212 is a cylindrical structure extending along a vertical direction, where the vertical direction is along a vertical direction or forms an included angle with the vertical direction.

The outer expansion plate 22 is an annular structure extending along a transverse direction, and the outer expansion plate 22 is a flat plate or an arc plate, where the outer expansion plate 22 is an arc plate, it means that the outer expansion plate 22 extends substantially along the transverse direction, so long as the lower surface of the outer expansion plate 22 can form a supporting step.

In this embodiment, the lower surface of the flaring plate 22 smoothly transitions with the outer sidewall of the side plate 212. By adopting the smooth transition, the difficult-to-clean space is avoided at the joint of the outer expansion plate 22 and the pot body 21, the use experience of a user is improved, and the food residual value accumulation space is avoided.

As shown in fig. 1, the inner pot further comprises a cylindrical plate 23, the cylindrical plate 23 is of a cylindrical structure extending vertically, the lower end of the cylindrical plate 23 is connected with the outer edge of the outer expansion plate 22, the upper end of the cylindrical plate 23 is opened to form a pot mouth 12, and the inner edge of a pot mouth flanging 24 is connected with the upper end of the cylindrical plate 23. With the above structure, the structural strength of the inner pot 33 can be improved by the cylindrical plate 23, and cooking can be facilitated by the inner pot 33.

As shown in fig. 1, the inner side wall of the cylindrical plate 23 forms a seal 231 which is bonded to the port seal 34. Because the inside wall of the cylindrical plate 23 forms the sealing part 231 attached to the pot opening sealing ring 34, when the cover body 32 is buckled on the pot body 31, the pot opening sealing ring 34 is convenient for sealing the gap between the cover body 32 and the inner pot 33 so as to seal the accommodating cavity 11, the inner pot 33 is convenient for heating to increase the pressure of the accommodating cavity 11, the food in the accommodating cavity 11 is pressure-cooked, the pressure relief of the accommodating cavity 11 is avoided, and the reliability of the pressure cooking is improved.

As shown in fig. 1, the height dimension H1 of the cylindrical plate 23 is between 5mm and 80 mm. By adopting the cylindrical plate 23 with the size range, on the premise that the supporting part 13 is positioned on the upper part of the inner pot 33, the size of the sealing part 231 is large enough to ensure the sealing effect of the pot opening sealing ring 34 on the gap between the cover body 32 and the inner pot 33, avoid the pressure release of the accommodating cavity 11 and improve the reliability of pressure cooking.

The height dimension H1 of the cylindrical plate 23 may be any value among 5mm, 25mm, 45mm, 65mm, 80mm, and 5mm to 80 mm.

As shown in fig. 1, the support portion 13 has a width dimension D1 in the radial direction of the inner pan of between 2mm and 40 mm. By adopting the supporting part 13 with the size range, the radial size of the inner pot 33 is shortened on the premise of ensuring that the supporting part 13 has enough supporting strength, so that the structure miniaturization is facilitated.

The width dimension D1 of the support portion 13 in the radial direction of the inner pan may be any one of 2mm, 12mm, 22mm, 32mm, 40mm, and 2mm to 40 mm.

As shown in fig. 1 to 3, another embodiment of the present utility model provides a cooking apparatus, which includes a pot body 31, a cover body 32, and an inner pot 33, wherein the inner pot 33 is disposed in the pot body 31, the cover body 32 is openably and closably disposed on the inner pot 33 and is fastened to the pot body 31, and the inner pot 33 is the inner pot provided as described above. Therefore, the cooking appliance provided in this embodiment is also because the cover 32 is buckled with the upper portion of the pot body 31, the supporting portion 13 is provided on the outer side wall of the upper portion of the inner pot 33, the inner pot 33 is erected on the pot body 31 through the supporting portion 13, so that the pressure in the accommodating cavity 11 acts on the upper portion of the pot body 31 through the supporting portion 13, the pressure in the accommodating cavity 11 acts on the upper portion of the pot body 31 through the cover 32, the height difference between the acting point of the pressure of the inner pot 33 acting on the pot body 31 and the acting point of the pressure of the cover 32 acting on the pot body 31 is shortened, the bearing range of the pot body 31 is reduced, the processing cost of the pot body 31 is reduced, and the use cost of the inner pot 33 is further reduced.

As shown in fig. 3, the cooking appliance further includes a rim seal 34 provided on the cover 32, and the rim seal 34 is attached to an inner sidewall of the inner pot 33 in a state that the cover 32 is covered on the inner pot 33. When lid 32 lid is located on the interior pot 33, pot mouth sealing washer 34 and sealing part 231 laminating mutually, the clearance between lid 32 and the interior pot 33 is sealed to the pot mouth sealing washer 34 of being convenient for to seal and hold chamber 11, be convenient for through the pressure that holds chamber 11 is increased to pot 33 in the heating, carry out pressure cooking to the food material that holds chamber 11, avoid holding chamber 11 pressure release, improve pressure cooking's reliability.

As shown in fig. 3, the lid 32 has a lid 321, a pressure receiving member 35 is provided on the upper portion of the pot 31, the pressure receiving member 35 has a pressure receiving portion 351 and a fastening portion 352, the inner pot 33 is mounted on the pressure receiving portion 351 via the support portion 13, and the lid 321 is fastened to the fastening portion 352 when the lid 32 is mounted on the inner pot 33. Because lid 321 and buckling part 352 looks lock, interior pot 33 is set up on pressure-bearing part 351 through supporting part 13 for hold the pressure in the chamber 11 and act on pressure-bearing part 351 through supporting part 13, hold the pressure in the chamber 11 and act on buckling part 352 through lid 32, and because supporting part 13 is located the upper portion of interior pot 33, shorten the difference in height between pressure-bearing part 351 and the buckling part 352, reduce the overall height of pressure-bearing part 35, reduce the consumptive material volume of pressure-bearing part 35 in the course of working, reduce the processing cost, and then reduce the use cost of interior pot 33.

Wherein, the inner pot 33 is erected on the bearing portion 351 through the supporting portion 13, including the following two embodiments:

(1) The inner pot 33 is directly erected on the pressure-bearing part 351 through the supporting part 13, namely, the supporting part 13 is directly contacted with the pressure-bearing part 351 to realize that the inner pot 33 is directly erected on the pressure-bearing part 351 through the supporting part 13;

(2) The inner pot 33 is indirectly erected on the pressure-bearing portion 351 through the supporting portion 13, that is, the supporting portion 13 is in contact with a first side of an indirect pressure-bearing member (e.g., a supporting plate), and a second side of the indirect pressure-bearing member is in contact with the pressure-bearing portion 351, so that the inner pot 33 is indirectly erected on the pressure-bearing portion 351 through the supporting portion 13.

It should be noted that, the pressure-bearing member 35 has a ring structure, and includes the following two structures: the first is that the pressure-bearing member 35 is in a circular ring structure, namely, the cross section of the pressure-bearing member 35 is circular; the second is that the pressure-bearing member 35 has a polygonal ring structure, i.e., the cross-sectional shape of the pressure-bearing member 35 is polygonal, such as rectangular. That is, the inner pan 33 may be supported by the pressure receiving member 35.

As shown in fig. 3, the cooking appliance further includes a support ring 36, and the pressure-bearing member 35 is mounted on the support ring 36, and the support ring 36 is mounted on the pot body 31, such that the pressure-bearing member is indirectly mounted on the pot body 31 through the support ring 36.

As shown in fig. 3, the cooking appliance further includes a support plate 37 provided on the pressure receiving portion 351, and the support plate 37 is in contact with the inner pot 33 to prevent damage to the outer surface of the inner pot 33 while pressure is received by the pressure receiving member 35.

In this embodiment, different materials can be selected for the pressure-bearing member 35 and the supporting plate 37 according to the use requirement, for example, the pressure-bearing member 35 should be made of a high-strength material due to the use requirement of pressure bearing, and the supporting plate 37 should be made of a flexible material to avoid damaging the outer surface of the inner pot 33.

As shown in fig. 3, the cooking appliance further includes a coil panel 38 and an electric control board 39, wherein the coil panel 38 is disposed in the pot body 31 and located below the inner pot 33, and the electric control board 39 is electrically connected with the coil panel 38, so that the working state of the coil panel 38 is controlled by the electric control board 39 according to different cooking requirements, the heating process of the coil panel 38 on the inner pot 33 is regulated, different cooking requirements are met, and the cooking flexibility of the cooking appliance is improved.

In this embodiment, the cooking appliance includes an electric pressure cooker.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. The utility model provides an interior pot, its characterized in that, interior pot includes pot body (21) and pot mouth turn-ups (24), pot body (21) have hold chamber (11) and set up in the upper end of pot body (21) and with hold pot mouth (12) that chamber (11) are linked together, pot mouth turn-ups (24) set up pot mouth (12) department and transversely extend along, the lateral wall on the upper portion of pot body (21) has and is located support portion (13) of the below of pot mouth turn-ups (24), support portion (13) are along transversely extending, interior pot can be set up on a kind of a pot body (31) through support portion (13).

2. The inner pot according to claim 1, wherein the pot body (21) comprises:

a bottom plate (211);

the side plates (212), the side plates (212) are of a cylindrical structure extending along the vertical direction, and the lower ends of the side plates (212) are connected with the edges of the bottom plate (211);

the outer expansion plate (22), the outer expansion plate (22) is in a ring-shaped structure extending along the transverse direction, the inner edge of the outer expansion plate (22) is connected with the upper end of the side plate (212), the pot opening flanging (24) is positioned above the outer expansion plate (22), and at least part of the lower surface of the outer expansion plate (22) forms the supporting part (13).

3. The inner pan of claim 2, wherein the lower surface of the outer expansion plate (22) smoothly transitions with the outer side wall of the side plate (212).

4. The inner pot according to claim 2, further comprising a cylindrical plate (23), wherein the cylindrical plate (23) has a vertically extending cylindrical structure, the lower end of the cylindrical plate (23) is connected with the outer edge of the outer expansion plate (22), the upper end opening of the cylindrical plate (23) forms the pot opening (12), and the inner edge of the pot opening flanging (24) is connected with the upper end of the cylindrical plate (23).

5. Inner pan according to claim 4, characterized in that the inner side wall of the cylindrical plate (23) forms a seal (231) which is in abutment with the pan opening sealing ring (34).

6. Inner pan according to claim 4, characterized in that the height dimension of the cylindrical plate (23) is between 5 and 80 mm.

7. Inner pan according to any of claims 1-6, characterized in that the width dimension of the support part (13) in the radial direction of the inner pan is between 2mm and 40 mm.

8. The cooking appliance is characterized by comprising a cooker body (31), a cover body (32) and an inner pot (33), wherein the inner pot (33) is arranged in the cooker body (31), the cover body (32) is openably and closably covered on the inner pot (33) and buckled with the cooker body (31), and the inner pot (33) is the inner pot according to any one of claims 1 to 7.

9. The cooking appliance according to claim 8, further comprising a port seal (34) provided on the lid (32), wherein the port seal (34) is in abutment with an inner sidewall of the inner pot (33) with the lid (32) being provided on the inner pot (33).

10. The cooking appliance according to claim 8, wherein the cover body (32) has a cover tooth (321), a pressure-bearing member (35) is provided at an upper portion of the pot body (31), the pressure-bearing member (35) has a pressure-bearing portion (351) and a buckling portion (352), the inner pot (33) is erected on the pressure-bearing portion (351) through a supporting portion (13), and the cover tooth (321) is buckled with the buckling portion (352) under a condition that the cover body (32) is covered on the inner pot (33).