CN219720383U - Cooking utensil - Google Patents

Abstract

The present utility model provides a cooking appliance, comprising: an upper cover having a first fastening portion; the pot body comprises a shell and an inner pot arranged in the shell, and the upper cover is arranged on the inner pot in a openable and closable manner; the upper portion of casing is provided with the bearing plate, and the bearing plate includes annular plate, pressure-bearing limit and second buckling parts, and the pressure-bearing limit sets up at the interior border of annular plate and extends towards the pot in, and the upper end setting of interior pot is at the pressure-bearing limit, and the second buckling parts sets up at the outside edge of annular plate and can with first buckling parts looks lock. According to the technical scheme provided by the utility model, the problem of high cost of the cooking utensil caused by adopting a pressure-bearing mode of the heat insulation cover in the related technology can be solved.

Description

Cooking utensil

Technical Field

The utility model relates to the technical field of small household appliances, in particular to a cooking utensil.

Background

The cooking utensil includes upper cover and pot body, and the pot body includes casing and the interior pot of setting in the casing, and when upper cover lid was closed on interior pot, through heating interior pot for the cavity pressure of interior pot rises, in order to carry out pressure cooking to the food material in the interior pot.

In the related art, a heat preservation cover is arranged in the shell, the lower end of the heat preservation cover extends downwards to the lower side of the outer bottom wall of the inner pot, so that the outer bottom wall of the inner pot is supported by the heat preservation cover, and in the process of rising the cavity pressure of the inner pot, the cavity pressure of the inner pot is transferred to the heat preservation cover from the inner pot.

However, the related art manner of bearing pressure using the heat-retaining cover results in a high cost of the cooking appliance.

Disclosure of Invention

The utility model provides a cooking utensil to solve the problem of high cost of the cooking utensil caused by adopting a pressure-bearing mode of a heat-insulating cover in the related art.

The present utility model provides a cooking appliance, the cooking appliance comprising: an upper cover having a first fastening portion; the pot body comprises a shell and an inner pot arranged in the shell, and the upper cover is arranged on the inner pot in a openable and closable manner; the upper portion of casing is provided with the bearing plate, and the bearing plate includes annular plate, pressure-bearing limit and second buckling parts, and the pressure-bearing limit sets up at the interior border of annular plate and extends towards the pot in, and the upper end setting of interior pot is at the pressure-bearing limit, and the second buckling parts sets up at the outside edge of annular plate and can with first buckling parts looks lock.

By applying the technical scheme of the utility model, the cooking utensil comprises the upper cover and the cooker body, the cooker body comprises the shell and the inner cooker arranged in the shell, when the upper cover is covered on the inner cooker, the cavity pressure of the inner cooker is increased by heating the inner cooker, so that the food in the inner cooker is pressure cooked, in the process of increasing the cavity pressure of the inner cooker, the upper cover has a trend of upward movement, the inner cooker has a trend of downward movement, the bearing plate is arranged at the upper part of the shell, and as the first buckling part of the upper cover is buckled with the second buckling part of the bearing plate, the upper end of the inner cooker is arranged on the bearing edge, so that the cavity pressure of the inner cooker acts on the bearing plate through the upper cover, the cavity pressure of the inner cooker reaches balance on the bearing plate through the inner cooker, the bearing plate is not required to be supported by a heat preservation cover, the bearing plate can be lifted by the bearing plate when the bearing plate is used, the bearing strength of the bearing plate can be stably supported by the bearing plate, and the bearing effect of the top is realized, and the cooking utensil is stable.

Further, the annular plate comprises an annular transverse plate section and a vertical plate section, the upper end of the vertical plate section is connected with the inner edge of the transverse plate section, the second buckling part is arranged at the outer edge of the transverse plate section, the bearing edge is of an annular structure, and the outer edge of the bearing edge is connected with the lower end of the vertical plate section. By adopting the structure, through setting up horizontal plate section and vertical plate section, vertical plate section is connected with horizontal plate section, and then can utilize horizontal plate section and vertical plate section to support interior pot, promotes the bearing strength of bearing plate.

Further, the bearing plate further comprises a first flanging, the first flanging is of an annular structure, and the first flanging is arranged at the inner edge of the bearing edge. By adopting the structure, the inner pot is pressurized by arranging the first flanging, so that the pressure-bearing strength of the pressure-bearing plate can be improved, the inner pot is prevented from being pressurized by the heat-insulating cover, and the use cost of the cooking utensil is further reduced.

Further, the bearing plate further comprises a second flanging, the first buckling part comprises a plurality of cover teeth, the second buckling part comprises a plurality of pot teeth, part of the second flanging is connected with the outer edges of the pot teeth, and the rest of the second flanging is connected with the outer edges of the annular plates. By adopting the structure, through setting up lid tooth and pot tooth, be convenient for realize that upper cover and bearing plate lock to set up partial second turn-ups at the outward flange of pot tooth, the second turn-ups of other parts set up the outward flange at the annular plate, and then make to set up the bearing strength that the second turn-ups can promote the bearing plate, can be convenient for again carry out the lock, have simple structure's characteristics.

Further, a plurality of protruding sections are arranged on the bearing edge at intervals along the circumferential direction of the bearing plate. Through setting up a plurality of protruding sections for the structural strength of pressure-bearing limit increases.

Further, the cooking utensil further comprises a supporting plate, the supporting plate is arranged on the pressure-bearing edge, and the upper end of the inner pot is arranged on the upper surface of the supporting plate. By adopting the structure, the support plate is erected on the bearing plate, the upper end of the inner pot is erected on the upper surface of the support plate, the support plate can be further arranged on the bearing edge, the top bearing effect on the inner pot can be achieved under the combined action of the support plate and the bearing edge, the inner pot can be prevented from being supported by the heat insulation cover, and the cost of the cooking utensil is reduced.

Further, the pressure-bearing edge is provided with a connecting hole, the fastening piece is penetrated through the connecting hole, two ends of the fastening piece are respectively connected with the shell and the supporting plate, and the fastening piece is penetrated in the connecting hole, and two ends of the fastening piece are respectively connected with the shell and the supporting plate, so that the connection of the pressure-bearing edge, the supporting plate and the shell shares one fastening piece, the connecting structure is simplified, and the assembly of the cooking utensil is convenient and quick; and/or the support plate is of annular structure. The supporting plate with the annular structure is adopted, so that the upper part of the inner pot is in contact with the supporting plate in the circumferential direction of the inner pot, the inner pot is comprehensively protected in the circumferential direction of the inner pot by the supporting plate with the annular structure, the outer surface of the inner pot is prevented from being in contact with the bearing plate, and the outer surface of the inner pot is prevented from being scratched.

Further, the cooking utensil further comprises a supporting ring, the annular plate is arranged on the supporting ring in a building mode, and the supporting ring is arranged on the shell in a building mode. The annular plate is arranged on the supporting ring, and the supporting ring is arranged on the shell, so that the annular plate is indirectly arranged on the shell through the supporting ring.

Further, the upper end of the inner pot is provided with a pot opening flanging, the outer side wall of the inner pot is provided with a pressure-bearing step positioned below the pot opening flanging, and the inner pot is erected on the pressure-bearing edge through the pressure-bearing step. Under the premise that the structural strength of the pressure bearing plate is certain, as the inner pot is erected on the pressure bearing edge through the pressure bearing step, the lower surface of the pressure bearing step is erected on the pressure bearing edge, the acting force of the pressure bearing edge on the pressure bearing step is along the vertical direction, the structural strength of the pressure bearing edge is fully utilized in the vertical direction to support the inner pot, and the processing cost of the pressure bearing plate is reduced on the premise that the pressure bearing effect of the pressure bearing plate is unchanged.

Further, the shell comprises a shell and a heat preservation ring arranged in the shell, the inner pot is arranged in the heat preservation ring, and the bearing plate is arranged at the upper end of the shell and is positioned above the heat preservation ring; and/or the pot body further comprises a coil disc, and the coil disc is arranged in the shell and positioned below the inner pot. Adopt foretell heat preservation circle, when utilizing interior pot culinary art food material, play the heat preservation effect to interior pot through the heat preservation circle, reduce interior pot's heat loss to reduce the heating cost to interior pot, heat interior pot through the coil panel, make interior pot's cavity pressure rise, with carry out pressure cooking to interior pot interior food material, and utilize the bearing plate can play the effect of top pressure-bearing.

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 illustrates a cross-sectional view of a cooking appliance provided by an embodiment of the present utility model;

FIG. 2 shows a partial enlarged view at A in FIG. 1;

fig. 3 illustrates an exploded view of a cooking appliance provided by an embodiment of the present utility model;

fig. 4 is a schematic structural view showing a pressure bearing plate of a cooking appliance according to an embodiment of the present utility model;

fig. 5 illustrates a schematic structure of an inner pot of a cooking appliance according to an embodiment of the present utility model.

Wherein the above figures include the following reference numerals:

10. an upper cover; 11. a first buckling part; 12. a shielding cover; 13. a buckling cover;

20. a pot body; 21. a housing; 211. a housing; 212. a heat preservation ring; 22. an inner pot; 221. a pressure-bearing step; 222. turning a pot opening; 23. a coil panel; 241. a pressure bearing plate; 2411. a pressure-bearing edge; 2412. a convex section; 2413. a first flanging; 2414. a connection hole; 2415. a second buckling part; 2416. an annular plate; 2417. a transverse plate section; 2418. a vertical plate section; 2419. a second flanging; 242. a support plate; 243. a support ring; 25. and an electric control board.

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 5, an embodiment of the present utility model provides a cooking appliance, the cooking appliance includes an upper cover 10 and a pot body 20, the upper cover 10 has a first fastening part 11, the pot body 20 includes a housing 21 and an inner pot 22 disposed in the housing 21, the upper cover 10 is openably and closably disposed on the inner pot 22, wherein a pressure bearing plate 241 is disposed at an upper portion of the housing 21, the pressure bearing plate 241 includes an annular plate 2416, a pressure bearing edge 2411 and a second fastening part 2415, the pressure bearing edge 2411 is disposed at an inner edge of the annular plate 2416 and extends toward the inside of the pot, an upper end of the inner pot 22 is disposed on the pressure bearing edge 2411, and the second fastening part 2415 is disposed at an outer edge of the annular plate 2416 and is capable of fastening with the first fastening part 11.

By applying the cooking utensil provided by the embodiment, the cooking utensil comprises the upper cover 10 and the cooker body 20, the cooker body 20 comprises the shell 21 and the inner cooker 22 arranged in the shell 21, when the upper cover 10 is covered on the inner cooker 22, the inner cooker 22 is heated, so that the cavity pressure of the inner cooker 22 rises to perform pressure cooking on food materials in the inner cooker 22, in the process of rising the cavity pressure of the inner cooker 22, the upper cover 10 has a trend of moving upwards, the inner cooker 22 has a trend of moving downwards, the bearing plate 241 is arranged at the upper part of the shell 21, and as the first buckling part 11 of the upper cover 10 is buckled with the second buckling part 2415 of the bearing plate 241, the upper end of the inner cooker 22 is arranged on the bearing edge 2411, so that the cavity pressure of the inner cooker 22 acts on the bearing plate 241 through the upper cover 10, the cavity pressure of the inner cooker 22 is influenced by the inner cooker 22, the bearing plate 241 is balanced by the bearing plate 241, the bearing plate 241 is more firmly supported by the bearing plate 241, and the bearing plate is more stable when the bearing plate 241 is used, and the bearing plate 1 is used for supporting the bearing plate is more firmly.

Wherein, the arrangement of the inner pot 22 on the pressure-bearing edge 2411 includes the following two embodiments:

(1) The upper end of the inner pot 22 is directly erected on the pressure-bearing edge 2411, namely, the upper part of the inner pot 22 is directly contacted with the pressure-bearing edge 2411, so that the upper part of the inner pot 22 is directly erected on the pressure-bearing edge 2411;

(2) The upper end of the inner pan 22 is connected to the bearing edge 2411, that is, the upper part of the inner pan 22 and other components (such as a supporting plate) are connected to the bearing edge 2411 indirectly, so as to realize that the upper part of the inner pan is connected to the bearing edge 2411 indirectly.

As shown in fig. 2, the annular plate 2416 includes an annular transverse plate segment 2417 and a vertical plate segment 2418, the upper end of the vertical plate segment 2418 is connected with the inner edge of the transverse plate segment 2417, the second fastening portion 2415 is disposed at the outer edge of the transverse plate segment 2417, the bearing edge 2411 is in an annular structure, and the outer edge of the bearing edge 2411 is connected with the lower end of the vertical plate segment 2418. By adopting the structure, through setting up horizontal plate section 2417 and vertical plate section 2418, vertical plate section 2418 is connected with horizontal plate section 2417, and then can utilize horizontal plate section 2417 and vertical plate section 2418 to support the interior pot, promotes the bearing strength of bearing plate to set up bearing limit 2411 into annular structure, and then when utilizing bearing limit 2411 to carry out the pressure-bearing, the atress of bearing limit 2411 is more even, and then can further promote the bearing strength of bearing plate 241.

The bearing plate 241 has a ring structure, and includes the following two structures: the first is that the bearing plate 241 is of a circular ring structure, i.e. the cross section of the bearing plate 241 is circular; the second is that the bearing plate 241 has a polygonal ring structure, i.e. the cross-sectional shape of the bearing plate 241 is polygonal, such as rectangular. That is, the inner pan 22 may be supported by the pressure receiving plate 241.

As shown in fig. 2, the bearing plate 241 further includes a first flange 2413, where the first flange 2413 is in an annular structure, and the first flange 2413 is disposed on an inner edge of the bearing edge 2411. By adopting the structure, the inner pot 22 is pressurized by arranging the first flanging 2413, so that the pressure-bearing strength of the pressure-bearing plate 241 can be improved, the inner pot 22 is prevented from being pressurized by the heat-insulating cover, and the use cost of the cooking utensil is reduced.

It should be noted that, the fastening structure of the cooking appliance includes the following two embodiments: the first type is that the first buckling part 11 is a cover tooth, the second buckling part 2415 is a pan tooth, and the cover tooth is buckled with the pan tooth; the second type is that the first fastening portion 11 is a caliper, the second fastening portion 2415 is an annular plate disposed at the outer edge of the bearing plate 241, and the caliper is fastened to or unlocked from the annular plate.

In this embodiment, the pressure bearing plate 241 further includes a second flange 2419, the first fastening portion 11 includes a plurality of cover teeth, the second fastening portion 2415 includes a plurality of pan teeth, a portion of the second flange 2419 is connected with an outer edge of the pan teeth, and the remaining portion of the second flange 2419 is connected with an outer edge of the annular plate 2416. By adopting the structure, through setting up lid tooth and pot tooth, be convenient for realize that upper cover 10 and bearing plate 241 lock to with partial second turn-ups 2419 setting at the outward flange of pot tooth, the second turn-ups 2419 of other parts set up the outward flange at annular plate 2416, and then make to set up the second turn-ups 2419 and can promote the bearing strength of bearing plate 241, can be convenient for carry out the lock again, have simple structure's characteristics.

It should be noted that, in this embodiment, the pan teeth are flat plate-shaped bumps, the pan teeth do not have flanges, and the flanges in the figure are pressure-bearing flanges.

As shown in fig. 4, a plurality of convex segments 2412 are provided on the pressure-bearing edge 2411 at intervals along the circumferential direction of the pressure-bearing plate 241. By providing a plurality of raised segments 2412, the structural strength of the pressure-bearing edge 2411 is increased.

As shown in fig. 2 and 3, the cooking appliance further includes a support plate 242, the support plate 242 being installed on the pressure-bearing edge 2411, and the upper end of the inner pan 22 being installed on the upper surface of the support plate 242. By adopting the structure, the supporting plate 242 is arranged, the supporting plate 242 is erected on the bearing plate 241, the upper end of the inner pot 22 is erected on the upper surface of the supporting plate 242, the supporting plate 242 can be further arranged on the bearing edge 2411, the top bearing effect on the inner pot 22 can be realized by utilizing the combined action of the supporting plate 242 and the bearing edge 2411, the inner pot 22 can be further prevented from being supported by the heat insulation cover, and the cost of a cooking appliance is reduced.

As shown in fig. 2 and 4, the pressure-bearing edge 2411 is provided with a connection hole 2414, and a fastener is inserted through the connection hole 2414, and both ends of the fastener are respectively connected with the housing 21 and the support plate 242. Through penetrating the fastener into the connecting hole 2414, and the two ends of the fastener are respectively connected with the shell 21 and the supporting plate 242, the connection of the pressure-bearing edge 2411, the supporting plate 242 and the shell 21 shares one fastener, the connecting structure is simplified, and the assembly of the cooking utensil is convenient and quick.

As shown in fig. 2 and 3, the support plate 242 has a ring-shaped structure. The support plate 242 with the annular structure is adopted, so that the upper part of the inner pot 22 is contacted with the support plate 242 in the circumferential direction, the support plate 242 with the annular structure is utilized to comprehensively protect the inner pot 22 in the circumferential direction of the inner pot 22, the outer surface of the inner pot 22 is prevented from being contacted with the pressure bearing plate 241, and the outer surface of the inner pot 22 is prevented from being scratched.

In this embodiment, the bearing plate 241 is made of metal. The bearing plate 241 made of the metal material improves the structural strength of the bearing plate 241 so as to improve the bearing capacity and structural reliability of the bearing plate 241.

In this embodiment, the supporting plate 242 is made of plastic material. The support plate 242 made of the plastic material prevents the outer surface of the inner pan 22 from being damaged when the upper portion of the inner pan 22 is mounted on the upper surface of the support plate 242.

As shown in fig. 2 and 3, the cooking appliance further includes a support ring 243, the annular plate 2416 is disposed on the support ring 243, and the support ring 243 is disposed on the housing 21. By setting the annular plate 2416 on the support ring 243, the support ring 243 is set on the housing 21, so that the annular plate 2416 is set on the housing 21 indirectly through the support ring 243.

As shown in fig. 2 and 5, the upper end of the inner pot 22 is provided with a pot mouth flange 222, the outer side wall of the inner pot 22 is provided with a pressure-bearing step 221 positioned below the pot mouth flange 222, and the inner pot 22 is erected on the pressure-bearing edge 2411 through the pressure-bearing step 221. On the premise that the structural strength of the pressure bearing plate 241 is certain, as the inner pot 22 is erected on the pressure bearing edge 2411 through the pressure bearing step 221, the lower surface of the pressure bearing step 221 is erected on the pressure bearing edge 2411, the acting force of the pressure bearing edge 2411 on the pressure bearing step 221 is along the vertical direction, the structural strength of the pressure bearing edge 2411 is fully utilized in the vertical direction to support the inner pot 22, and the processing cost of the pressure bearing plate 241 is reduced on the premise that the pressure bearing effect of the pressure bearing plate 241 is unchanged.

As shown in fig. 1, the housing 21 includes a housing 211 and a heat-insulating ring 212 provided in the housing 211, the inner pan 22 is provided in the heat-insulating ring 212, and a pressure-bearing plate 241 is provided at an upper end of the housing 211 and above the heat-insulating ring 212. By adopting the heat preservation ring 212, when the inner pot 22 is used for cooking food materials, the heat preservation effect is achieved on the inner pot 22 through the heat preservation ring 212, and the heat loss of the inner pot 22 is reduced, so that the heating cost of the inner pot 22 is reduced, and the pressure bearing plate 241 is used for bearing pressure at the top.

As shown in fig. 1 and 3, the pan body 20 further includes a coil disk 23, and the coil disk 23 is disposed in the housing 21 and below the inner pan 22. The inner pot 22 is heated by the coil disc 23, so that the cavity pressure of the inner pot 22 is increased to perform pressure cooking on the food material in the inner pot 22.

As shown in fig. 1 and 3, the pan body 20 further includes an electric control board 25, and the electric control board 25 is electrically connected with the coil panel 23, so as to control the working state of the coil panel 23 according to different cooking demands through the electric control board 25, adjust the heating process of the coil panel 23 to the inner pan 22, satisfy different cooking demands, and improve the cooking flexibility of the cooking appliance.

As shown in fig. 1 and 3, the upper cover 10 includes a shielding cover 12 and a locking cover 13 located below the shielding cover 12, and the first locking portion 11 is disposed on the locking cover 13. The shielding cover 12 and the buckling cover 13 which are arranged in a split manner can be adopted, and materials of the shielding cover 12 and the buckling cover 13 can be selected according to the use requirement in the processing and forming process, so that the processing cost of the upper cover 10 is reduced. For example, since the first buckling portion 11 is disposed on the buckling cover 13 to transmit the cavity pressure of the inner pot 22, a material (e.g. a metal material) with high strength needs to be selected as the material of the buckling cover 13, and since the shielding cover 12 is disposed above the buckling cover 13 to play a shielding role, a material (e.g. a plastic material) with lower strength can be selected as the material of the supporting plate 242.

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. A cooking appliance, the cooking appliance comprising:

an upper cover (10) having a first engagement portion (11);

the pot body (20) comprises a shell (21) and an inner pot (22) arranged in the shell (21), and the upper cover (10) is arranged on the inner pot (22) in a cover-opening and-closing manner;

the upper portion of casing (21) is provided with bearing plate (241), bearing plate (241) include annular plate (2416), pressure-bearing limit (2411) and second buckling parts (2415), pressure-bearing limit (2411) set up the interior border of annular plate (2416) and extend towards in the pot, the upper end setting of interior pot (22) is in on pressure-bearing limit (2411), second buckling parts (2415) set up the outward flange of annular plate (2416) and can with first buckling parts (11) looks lock.

2. The cooking appliance according to claim 1, wherein the annular plate (2416) comprises an annular transverse plate section (2417) and a vertical plate section (2418), an upper end of the vertical plate section (2418) is connected with an inner edge of the transverse plate section (2417), the second fastening portion (2415) is disposed at an outer edge of the transverse plate section (2417), the bearing edge (2411) is of an annular structure, and an outer edge of the bearing edge (2411) is connected with a lower end of the vertical plate section (2418).

3. The cooking appliance according to claim 2, wherein the pressure bearing plate (241) further comprises a first flange (2413), the first flange (2413) is of an annular structure, and the first flange (2413) is disposed at an inner edge of the pressure bearing edge (2411).

4. The cooking appliance according to claim 2, wherein the pressure bearing plate (241) further comprises a second flange (2419), the first fastening portion (11) comprises a plurality of cover teeth, the second fastening portion (2415) comprises a plurality of pan teeth, a portion of the second flange (2419) is connected with an outer edge of the pan teeth, and the remaining portion of the second flange (2419) is connected with an outer edge of the annular plate (2416).

5. The cooking appliance according to claim 1, wherein the pressure-bearing edge (2411) is provided with a plurality of protruding segments (2412) arranged at intervals along the circumferential direction of the pressure-bearing plate (241).

6. The cooking appliance according to claim 1, further comprising a support plate (242), wherein the support plate (242) is erected on the bearing edge (2411), and an upper end of the inner pot (22) is erected on an upper surface of the support plate (242).

7. The cooking appliance of claim 6, wherein the cooking appliance further comprises a handle,

the pressure-bearing edge (2411) is provided with a connecting hole (2414), a fastener is arranged in the connecting hole (2414) in a penetrating manner, and two ends of the fastener are respectively connected with the shell (21) and the supporting plate (242); and/or the number of the groups of groups,

the support plate (242) is of annular configuration.

8. The cooking appliance according to claim 1, further comprising a support ring (243), the annular plate (2416) being mounted on the support ring (243), the support ring (243) being mounted on an upper end of the housing (21).

9. The cooking appliance according to claim 1, wherein a rim (222) of a pot opening is provided at an upper end of the inner pot (22), a pressure-bearing step (221) located below the rim (222) of the pot opening is provided at an outer side wall of the inner pot (22), and the inner pot (22) is erected on the pressure-bearing edge (2411) through the pressure-bearing step (221).

10. The cooking appliance of claim 1, wherein the cooking appliance further comprises a handle,

the shell (21) comprises a shell (211) and a heat preservation ring (212) arranged in the shell (211), the inner pot (22) is arranged in the heat preservation ring (212), and the bearing plate (241) is arranged at the upper end of the shell (211) and is positioned above the heat preservation ring (212); and/or the number of the groups of groups,

the pot body (20) further comprises a coil disc (23), and the coil disc (23) is arranged in the shell (21) and is positioned below the inner pot (22).