CN219720388U - 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; wherein, the upper end of casing is provided with the pressure-bearing ring, and the pressure-bearing ring is the annular structure that extends along the circumference of casing, and the upper end setting of interior pot is on the pressure-bearing ring, and the outward flange of pressure-bearing ring is provided with the second buckling parts that can with first buckling parts looks lock. By the technical scheme provided by the utility model, the problem of higher cost of the cooking utensil 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 pressure-bearing mode of the heat-insulating cover is adopted, so that the cost of the cooking utensil is high.

Disclosure of Invention

The utility model provides a cooking utensil to solve the problem of high cost of the cooking utensil in the related technology.

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; wherein, the upper end of casing is provided with the pressure-bearing ring, and the pressure-bearing ring is the annular structure that extends along the circumference of casing, and the upper end setting of interior pot is on the pressure-bearing ring, and the outward flange of pressure-bearing ring is provided with the second buckling parts that 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 pot body. Through setting up the pressure-bearing ring in the upper end of casing, the upper end setting of pot in will is on the pressure-bearing ring, and the upper cover has first buckling parts, and the outward flange of pressure-bearing ring is provided with the second buckling parts with the first buckling parts looks lock of upper cover, after last pressure, on the pressure-bearing ring is transmitted to the interior pot, utilizes the upper end of casing to support the pressure-bearing ring, need not to utilize the heat preservation cover to support interior pot, and then can reduce cooking utensil's cost. And, because the bearing ring is the annular structure that extends along the circumference of casing, when utilizing the bearing ring to bear pressure, the atress of bearing ring is more even, can further promote the bearing strength of bearing ring for support to interior pot more firm.

Further, the bearing ring comprises a bearing plate, the bearing plate is of an annular structure extending along the circumferential direction of the shell, the second buckling part is arranged at the outer edge of the bearing plate, the upper end of the inner pot is arranged on the bearing plate, and the bearing plate is arranged at the upper end of the shell. The bearing plate has the advantages of simple structure and low cost, so that the cost of the cooking utensil can be further reduced.

Furthermore, the inner edge of the bearing plate is of a cut-off structure, so that the structure of the bearing plate is simpler, and the cost can be further reduced; and/or the bearing plate is of a flat plate structure, so that the contact area between the bearing plate and the upper end of the shell can be increased, and the contact area between the inner pot and the upper end of the bearing plate can be increased.

Further, the bearing ring further comprises a bearing flanging, and the bearing plate and/or the second buckling part are/is provided with the bearing flanging. Through setting up the pressure-bearing turn-ups, can further promote the structural strength of pressure-bearing ring, and then further promote the bearing capacity of pressure-bearing ring.

Further, the pressure-bearing flanging is of an annular structure extending along the circumferential direction of the shell, and the outer edge of the pressure-bearing plate and the outer edge of the second buckling part are connected with the pressure-bearing flanging. Through setting up the pressure-bearing turn-ups, can promote the structural strength of pressure-bearing ring, and then promote the bearing capacity of pressure-bearing ring.

Further, the upper end of casing still is provided with the backup pad, and the backup pad includes first support ring, and first support ring is the annular structure that extends along the circumference of casing, and first support ring is set up on the bearing plate, and the upper end of interior pot is set up on first support ring. Through setting up the backup pad, can utilize the backup pad to support interior pot. And, because the first support ring of backup pad is annular structure, can promote the support steadiness of backup pad and interior pot.

Further, the first buckling part is a cover tooth, the second buckling part is a pot tooth, a plurality of pot teeth are arranged at intervals on the outer edge of the pressure bearing plate, the structure is adopted, the first buckling part is the cover tooth, the second buckling part is the pot tooth, and the plurality of pot teeth are arranged at intervals on the pressure bearing plate, so that the cover tooth and the pot tooth are conveniently buckled, and further the pressure bearing strength is improved; the pressure-bearing flanging is vertically upwards arranged, part of the lower end surface of the pressure-bearing flanging is connected with the outer edge of the pressure-bearing plate, the other lower end surfaces of the pressure-bearing flanging are connected with the outer edge of the pot teeth, the inner side wall of the pressure-bearing flanging is attached to the outer side wall of the first supporting ring, and the pressure-bearing flanging which is vertically arranged is upwards extended and cannot interfere with the first buckling part on the upper cover; or the pressure-bearing flanging is vertically downwards arranged, part of the upper end surface of the pressure-bearing flanging is connected with the outer edge of the pressure-bearing plate, and the other upper end surfaces of the pressure-bearing flanging are connected with the outer edge of the pot teeth. Through setting up the pressure-bearing turn-ups vertically downwards, can guarantee that the pressure-bearing turn-ups can not take place the mutual interference with the first buckling parts on the upper cover, guarantee that first buckling parts can lock with the second buckling parts mutually.

Further, under the condition that the pressure-bearing flanging is vertically downwards arranged, the upper end of the shell is further provided with a second supporting ring, the second supporting ring is of an annular structure extending along the circumferential direction of the shell, the lower surface of the second supporting ring is attached to the upper end face of the shell, the lower surface of the pressure-bearing plate is attached to the upper surface of the second supporting ring, and the inner side wall of the pressure-bearing flanging is attached to the outer side wall of the second supporting ring. Through the pressure-bearing flanging that vertical downward set up to set up the second holding ring in the upper end of casing, when utilizing the pressure-bearing flanging to promote the bearing capacity of pressure-bearing ring, can also utilize the second holding ring to set up on the casing, and with the looks lock of the lower surface of first buckling parts and second holding ring, with the lock of realizing first buckling parts and second buckling parts.

Further, the outer edge of the first supporting ring is provided with a first bulge matched with the pot teeth, the outer edge of the second supporting ring is provided with a second bulge matched with the pot teeth, and the supporting stability can be further improved by utilizing the first bulge and the second bulge; and/or the bearing ring is made of metal materials, so that the bearing capacity of the bearing ring can be guaranteed, and the supporting plate and the second supporting ring are made of plastic materials, so that the cost of the bearing structure can be reduced.

Further, the backup pad still includes a spacing section of thick bamboo, and a spacing section of thick bamboo is the cylindric structure that extends along the circumference of casing, and the upper end of a spacing section of thick bamboo is connected with the interior border of first supporting ring, and a spacing section of thick bamboo penetrates in the casing downwards and with casing swing joint, the inside wall of casing has the recess of dodging that corresponds spacing section of thick bamboo setting. After the pressure-bearing ring starts to bear pressure, the pressure-bearing ring bears a trend of enabling the inner edge of the pressure-bearing ring to overturn downwards, so that the lower end of the limiting cylinder has a trend of overturning outwards, and the limiting cylinder can be avoided by utilizing the avoiding groove formed in the inner side wall of the shell, so that the limiting cylinder and the shell are prevented from interfering.

Further, the shell comprises a base and a middle plate arranged on the base, the bearing ring and the supporting plate are arranged at the upper end of the middle plate, the avoidance groove is arranged on the inner side wall of the middle plate, the side wall of the limit cylinder is provided with a mounting hole which is penetrated, the fastener penetrates through the mounting hole and is connected with the middle plate, and the outer diameter of the fastener is smaller than the aperture of the mounting hole; and/or the lower end of the limiting cylinder is provided with a positioning groove in a penetrating way, a positioning boss is arranged in the avoidance groove, and the positioning boss is arranged in the positioning groove in a penetrating way. Through setting up the casing components of a whole that can function independently into base and medium plate, dodge the recess setting on the inside wall of medium plate, be convenient for process dodging the recess. And, because the external diameter of fastener is less than the aperture of mounting hole, can realize spacing section of thick bamboo and the swing joint of medium plate, at the in-process that spacing section of thick bamboo moved relative casing, the fastener can not hinder spacing section of thick bamboo to remove. The positioning boss is matched with the positioning groove, so that the assembly and positioning of the limiting cylinder can be realized.

Further, the upper end of the inner pot is provided with a pot opening flanging, the inner pot is erected on the first support ring through the pot opening flanging, and the upper surface of the first support ring is provided with a taking and placing opening. When the user needs to take the inner pot out of the shell, the user can stretch the hand into the taking and placing opening, so that the user can conveniently grasp the inner pot.

Further, the first buckling part is a caliper, the second buckling part is an annular plate, the inner edge of the annular plate is connected with the outer edge of the bearing ring, so that the caliper and the annular plate can be conveniently buckled or unlocked by controlling the caliper, and the annular plate has the advantages of simple structure and low cost; the outer side wall of the inner pot is provided with a handle, so that the inner pot can be conveniently taken out; the pot body also comprises a coil disc, the coil disc is arranged below the inner pot, and the inner pot is heated by the coil disc.

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 according to a third embodiment of the present utility model;

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

FIG. 3 shows a schematic structural view of the bearing ring of FIG. 1;

FIG. 4 shows a cross-sectional view of the bearing ring of FIG. 1;

fig. 5 shows a schematic structural view of the support plate of fig. 1;

FIG. 6 shows a schematic structural view of the second support ring of FIG. 1;

FIG. 7 shows a schematic structural view of the midplane of FIG. 1;

FIG. 8 shows a schematic structural view of the inner pan of FIG. 1;

fig. 9 illustrates a partial cross-sectional view of a cooking appliance provided according to a first embodiment of the present utility model;

fig. 10 is a schematic view showing the structure of a pressure-bearing ring of a cooking appliance according to a first embodiment of the present utility model;

fig. 11 illustrates a cross-sectional view of a pressure-receiving ring of a cooking appliance according to a first embodiment of the present utility model;

fig. 12 shows a partial cross-sectional view of a cooking appliance provided according to a second embodiment of the present utility model;

fig. 13 is a schematic structural view of a pressure-bearing ring of a cooking appliance according to a second embodiment of the present utility model;

fig. 14 shows a cross-sectional view of a pressure-bearing ring of a cooking appliance according to a second embodiment of the present utility model.

Wherein the above figures include the following reference numerals:

10. an upper cover; 11. a first buckling part; 111. covering teeth;

20. a pot body; 21. a housing; 211. avoiding the groove; 212. a base; 213. a middle plate; 214. positioning the boss; 22. an inner pot; 221. turning a pot opening; 23. a coil panel;

30. a bearing ring; 31. a second buckling part; 32. a pressure bearing plate; 33. pressure-bearing flanging;

40. a support plate; 41. a first support ring; 411. a first protrusion; 412. a taking and placing port; 42. a limiting cylinder; 421. a mounting hole; 422. a positioning groove;

50. a second support ring; 51. and a second protrusion.

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 14, an embodiment of the present utility model provides a cooking appliance including an upper cover 10 and a pot body 20, the upper cover 10 having a first fastening part 11, the pot body 20 including a housing 21 and an inner pot 22 provided in the housing 21, the upper cover 10 being openably and closably provided on the inner pot 22. Wherein, the upper end of casing 21 is provided with the pressure-bearing ring 30, and the pressure-bearing ring 30 is the annular structure that extends along the circumference of casing 21, and the upper end setting of interior pot 22 is on pressure-bearing ring 30, and the outward flange of pressure-bearing ring 30 is provided with the second buckling parts 31 that can with first buckling parts 11 looks lock.

After the inner pot 22 is pressed, the inner pot 22 transmits pressure to the pressure bearing ring 30, the pressure bearing ring 30 is supported by the upper end of the shell 21, the inner pot 22 is not required to be supported by the heat insulation cover, and therefore the cost of the cooking appliance can be reduced. Moreover, as the pressure bearing ring 30 is of an annular structure extending along the circumferential direction of the shell 21, when the pressure bearing ring 30 is utilized for bearing pressure, the pressure bearing force of the pressure bearing ring 30 is more uniform, the pressure bearing strength of the pressure bearing ring 30 can be further improved, and the support of the inner pot 22 is more stable.

It should be noted that, because the upper end of the inner pot 22 can be arranged on the pressure-bearing ring 30, and then the pressure-bearing strength can be improved, the top pressure bearing can be realized by utilizing the pressure-bearing ring 30, so that the structural strength can be improved, the heat-insulating cover can be canceled, and the effect of reducing the cost can be achieved.

The upper end of the inner pan 22 is disposed on the pressure-bearing ring 30, and includes: the upper end of the inner pan 22 is directly erected on the bearing ring 30, or the upper end of the inner pan 22 is indirectly erected on the bearing ring 30 through other components (e.g., a supporting plate).

In this embodiment, the bearing ring 30 has a ring structure, which includes the following two structures: the first is that the pressure-bearing ring 30 is of a circular ring structure, namely, the cross section of the pressure-bearing ring 30 is circular; the second is that the bearing ring 30 has a polygonal ring structure, i.e. the cross-sectional shape of the bearing ring 30 is polygonal, such as rectangular. That is, the inner pan 22 may be supported by the pressure receiving ring 30.

The present utility model provides three embodiments according to the specific structure of the bearing ring 30, namely, the first embodiment, the second embodiment, and the third embodiment described below.

As shown in fig. 9 to 11, in a first embodiment of the present utility model, the pressure bearing ring 30 includes a pressure bearing plate 32, the pressure bearing plate 32 has an annular structure extending along a circumferential direction of the housing 21, the second fastening portion 31 is disposed at an outer edge of the pressure bearing plate 32, an upper end of the inner pot 22 is disposed on the pressure bearing plate 32, and the pressure bearing plate 32 is disposed at an upper end of the housing 21. The bearing plate 32 has the advantages of simple structure and low cost, so that the cost of the cooking appliance can be further reduced.

The pressure receiving plate 32 is provided at the upper end of the housing 21, and includes: the bearing plate 32 is directly erected on the upper end of the housing 21, or the bearing plate 32 is indirectly erected on the upper end of the housing 21 through other members (for example, a second support ring mentioned below).

In the present embodiment, the bearing plate 32 is disposed in the lateral direction, so that the bearing plate 32 is conveniently erected on the upper end of the housing 21, and the inner pan 22 is conveniently erected on the upper end of the bearing plate 32.

In this embodiment, the inner edge of the bearing plate 32 has a truncated structure, so that the structure of the bearing plate 32 is simpler and the cost can be further reduced.

Note that, the cut-off structure refers to fig. 10 and 11, in which no other structure is provided at the inner edge of the bearing plate 32.

In the present embodiment, the pressure bearing plate 32 has a flat plate structure, so that the contact area between the pressure bearing plate 32 and the upper end of the housing 21 can be increased, and the contact area between the inner pan 22 and the upper end of the pressure bearing plate 32 can be increased.

As shown in fig. 12 to 14, the second embodiment of the present utility model provides a cooking appliance, and the difference between the second embodiment and the first embodiment is that, in the second embodiment, the pressure bearing ring 30 further includes a pressure bearing flange 33, and the pressure bearing plate 32 and/or the second buckling portion 31 are provided with the pressure bearing flange 33. By providing the bearing flange 33, the structural strength of the bearing ring 30 can be further improved, and the bearing capacity of the bearing ring 30 can be further improved.

In the second embodiment, the pressure-bearing flange 33 has an annular structure extending along the circumferential direction of the housing 21, and the outer edge of the pressure-bearing plate 32 and the outer edge of the second fastening portion 31 are both connected to the pressure-bearing flange 33. By arranging the bearing flanging 33, the structural strength of the bearing ring 30 can be improved, and the bearing capacity of the bearing ring 30 can be improved.

Specifically, since the outer edge of the bearing plate 32 and the outer edge of the second fastening portion 31 are both connected with the bearing flange 33, when the second fastening portion 31 is fastened to the first fastening portion 11 of the upper cover 10 for bearing pressure, the structural strength of the outer edge of the second fastening portion 31 and the outer edge of the bearing plate 32 can be improved by using the bearing flange 33, so that the bearing plate 32 and the second fastening portion 31 are not easily deformed by pressure.

The height dimension of the pressure-bearing flange 33 is smaller than or equal to 10mm, and the pressure-bearing flange 33 can ensure enough structural strength and cannot interfere with other parts. In particular, the height dimensions of the pressure-bearing flanges 33 may be 2mm, 4mm, 6mm, 8mm, 10mm and other values less than 10 mm.

As shown in fig. 5 and 12, the upper end of the housing 21 is further provided with a support plate 40, the support plate 40 includes a first support ring 41, the first support ring 41 is an annular structure extending along the circumferential direction of the housing 21, the first support ring 41 is erected on the bearing plate 32, and the upper end of the inner pan 22 is erected on the first support ring 41. By providing the support plate 40, the inner pan 22 can be supported by the support plate 40. And, since the first support ring 41 of the support plate 40 has a ring-shaped structure, the support stability of the support plate 40 and the inner pot 22 can be improved.

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 111, the second buckling part 31 is a pot tooth, and the cover tooth 111 is buckled with the pot tooth; the second type is that the first fastening portion 11 is a caliper, the second fastening portion 31 is an annular plate disposed at an outer edge of the pressure-bearing ring 30, and the caliper is fastened to or unlocked from the annular plate.

In this embodiment, the first fastening portion 11 is a cover tooth 111, the second fastening portion 31 is a pot tooth, and a plurality of pot teeth are disposed at intervals on the outer edge of the pressure bearing plate 32. With the above structure, the first fastening portion 11 is the cover tooth 111, the second fastening portion 31 is the pan tooth, and the plurality of pan teeth are arranged on the bearing plate 32 at intervals, so that the cover tooth 111 and the pan tooth are fastened conveniently, and the bearing strength is improved.

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. 12 and 13, the pressure-bearing flange 33 is vertically disposed upward, a portion of the lower end surface of the pressure-bearing flange 33 is connected with the outer edge of the pressure-bearing plate 32, the remaining lower end surface of the pressure-bearing flange 33 is connected with the outer edge of the pot teeth, and the inner side wall of the pressure-bearing flange 33 is attached to the outer side wall of the first support ring 41. By the pressure receiving flange 33 being provided vertically upward, the pressure receiving flange 33 does not interfere with the first fastening portion 11 on the upper cover 10.

As shown in fig. 1 to 6, the third embodiment of the present utility model provides a cooking appliance, which is different from the second embodiment in that in the third embodiment, the pressure-bearing flange 33 is vertically disposed downward, a part of the upper end surface of the pressure-bearing flange 33 is connected with the outer edge of the pressure-bearing plate 32, the other upper end surfaces of the pressure-bearing flange 33 are connected with the outer edge of the pot teeth, the upper end of the housing 21 is further provided with a second supporting ring 50, the second supporting ring 50 is an annular structure extending along the circumferential direction of the housing 21, the lower surface of the second supporting ring 50 is attached to the upper end surface of the housing 21, the lower surface of the pressure-bearing plate 32 is attached to the upper surface of the second supporting ring 50, and the inner side wall of the pressure-bearing flange 33 is attached to the outer side wall of the second supporting ring 50.

Through the pressure-bearing flange 33 which is vertically arranged downwards, and the second supporting ring 50 is arranged at the upper end of the shell 21, the pressure-bearing capacity of the pressure-bearing ring 30 is improved by utilizing the pressure-bearing flange 33, meanwhile, the shell 21 can be erected by utilizing the second supporting ring 50, and the first buckling part 11 is buckled with the lower surface of the second supporting ring 50, so that the buckling of the first buckling part 11 and the second buckling part 31 is realized.

As shown in fig. 5 and 6, the outer edge of the first support ring 41 is provided with a first protrusion 411 adapted to the teeth, and the outer edge of the second support ring 50 is provided with a second protrusion 51 adapted to the teeth. With the first protrusion 411 and the second protrusion 51, the support stability can be further improved.

The bearing ring 30 is made of metal, so that the bearing capacity of the bearing ring 30 can be ensured. The supporting plate 40 is made of plastic materials, so that the supporting plate 40 can be prevented from scratching the inner pot 22. The second supporting ring 50 is made of plastic material, so that the cost of the bearing structure can be reduced.

Specifically, the bearing ring 30 and the support plate 40 are of a split structure, so that the bearing ring 30 and the support plate 40 can be processed respectively. Alternatively, the bearing ring 30 and the support plate 40 may be provided as a unitary structure, such as integrally injection molded. Also, in the present embodiment, the bearing ring 30 and the second supporting ring 50 are of a split structure. Alternatively, the bearing ring 30 and the second support ring 50 may be provided as a unitary structure, such as by integral injection molding.

As shown in fig. 2 and 5, the supporting plate 40 further includes a limiting cylinder 42, the limiting cylinder 42 is a cylindrical structure extending along the circumferential direction of the housing 21, the upper end of the limiting cylinder 42 is connected with the inner edge of the first supporting ring 41, the limiting cylinder 42 penetrates into the housing 21 downwards and is movably connected with the housing 21, and the inner side wall of the housing 21 is provided with an avoidance groove 211 corresponding to the limiting cylinder 42. After the pressure bearing ring 30 starts to bear pressure, the pressure bearing ring 30 is stressed to enable the inner edge of the pressure bearing ring 30 to turn downwards, so that the lower end of the limiting cylinder 42 is enabled to turn outwards, and at the moment, the limiting cylinder 42 can be avoided by utilizing the avoidance grooves 211 formed in the inner side wall of the shell 21, so that the limiting cylinder 42 and the shell 21 are prevented from interfering.

Wherein, the lower end of the limiting cylinder 42 is higher than the lower end of the avoidance groove 211.

As shown in fig. 1 and 7, the housing 21 includes a base 212 and a middle plate 213 disposed on the base 212, the bearing ring 30 and the support plate 40 are disposed at the upper end of the middle plate 213, the avoidance groove 211 is disposed on the inner side wall of the middle plate 213, the side wall of the limiting cylinder 42 is provided with a mounting hole 421 penetrating through the mounting hole 421, the fastener passes through the mounting hole 421 and is connected with the middle plate 213, and the outer diameter of the fastener is smaller than the aperture of the mounting hole 421.

Through setting up the casing 21 components of a whole that can function independently into base 212 and medium plate 213, dodge recess 211 setting is on the inside wall of medium plate 213, is convenient for dodge recess 211 processing. In addition, since the outer diameter of the fastener is smaller than the aperture of the mounting hole 421, the movable connection between the limiting cylinder 42 and the middle plate 213 can be realized, and the fastener does not obstruct the movement of the limiting cylinder 42 in the process that the limiting cylinder 42 moves relative to the housing 21.

As shown in fig. 5 and 7, the lower end of the limiting cylinder 42 is provided with a positioning groove 422 in a penetrating manner, a positioning boss 214 is arranged in the avoidance groove 211, and the positioning boss 214 is arranged in the positioning groove 422 in a penetrating manner. The positioning boss 214 and the positioning groove 422 are matched, so that the positioning and the assembly of the limiting cylinder 42 can be realized.

As shown in fig. 8, the upper end of the inner pot 22 is provided with a pot mouth flange 221, the inner pot 22 is erected on the first support ring 41 through the pot mouth flange 221, and the upper surface of the first support ring 41 is provided with a taking and placing opening 412. When the user needs to take the inner pot 22 out of the shell 21, the user can insert his or her hand into the taking and placing opening 412, so that the user can grasp the inner pot 22 conveniently.

In this embodiment, the first buckling portion 11 is a caliper, the second buckling portion 31 is an annular plate, and the inner edge of the annular plate is connected with the outer edge of the pressure-bearing ring 30, so that the caliper and the annular plate can be conveniently buckled or unlocked by controlling the caliper, and the device has the advantages of simple structure and low cost.

In other embodiments, a handle may be provided on the outer side wall of the inner pan 22 to facilitate access to the inner pan 22. In the case where the inner pan 22 is provided with a handle, the inner pan 22 may be erected on the bearing ring 30 by the handle.

In this embodiment, the pan body 20 further includes a coil plate 23, and the coil plate 23 is disposed below the inner pan 22, and the inner pan 22 is heated by the coil plate 23.

Specifically, an electric control board is further disposed in the housing 21, and the coil panel 23 is controlled to work by the electric control board.

Wherein, the cooking utensil that the embodiment provided includes 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 (13)

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 end of the shell (21) is provided with a bearing ring (30), the bearing ring (30) is of an annular structure extending along the circumferential direction of the shell (21), the upper end of the inner pot (22) is arranged on the bearing ring (30), and the outer edge of the bearing ring (30) is provided with a second buckling part (31) capable of being buckled with the first buckling part (11).

2. Cooking appliance according to claim 1, wherein the pressure bearing ring (30) comprises a pressure bearing plate (32), the pressure bearing plate (32) is of an annular structure extending along the circumferential direction of the housing (21), the second buckling part (31) is arranged at the outer edge of the pressure bearing plate (32), the upper end of the inner pot (22) is arranged on the pressure bearing plate (32), and the pressure bearing plate (32) is arranged at the upper end of the housing (21).

3. The cooking appliance of claim 2, wherein the cooking appliance further comprises a handle,

the inner edge of the bearing plate (32) is of a cut-off structure; and/or the number of the groups of groups,

the bearing plate (32) is of a flat plate structure.

4. Cooking appliance according to claim 2, wherein the pressure bearing ring (30) further comprises a pressure bearing flange (33), the pressure bearing flange (33) being provided on the pressure bearing plate (32) and/or the second snap-fit part (31).

5. Cooking appliance according to claim 4, wherein the pressure-bearing flange (33) is an annular structure extending in the circumferential direction of the housing (21), and the outer edge of the pressure-bearing plate (32) and the outer edge of the second fastening portion (31) are both connected with the pressure-bearing flange (33).

6. Cooking appliance according to claim 4, characterized in that the upper end of the housing (21) is further provided with a support plate (40), the support plate (40) comprises a first support ring (41), the first support ring (41) is an annular structure extending along the circumference of the housing (21), the first support ring (41) is erected on the bearing plate (32), and the upper end of the inner pot (22) is erected on the first support ring (41).

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

the first buckling part (11) is a cover tooth (111), the second buckling part (31) is a pot tooth, and a plurality of pot teeth are arranged at intervals on the outer edge of the bearing plate (32);

the pressure-bearing flanging (33) is vertically upwards arranged, part of the lower end surface of the pressure-bearing flanging (33) is connected with the outer edge of the pressure-bearing plate (32), the other lower end surfaces of the pressure-bearing flanging (33) are connected with the outer edge of the pot teeth, and the inner side wall of the pressure-bearing flanging (33) is attached to the outer side wall of the first supporting ring (41); or the pressure-bearing flanging (33) is vertically downwards arranged, part of the upper end surface of the pressure-bearing flanging (33) is connected with the outer edge of the pressure-bearing plate (32), and the other upper end surfaces of the pressure-bearing flanging (33) are connected with the outer edge of the pot teeth.

8. The cooking appliance according to claim 7, wherein in the case that the pressure-bearing flange (33) is disposed vertically downward, a second supporting ring (50) is further disposed at an upper end of the housing (21), the second supporting ring (50) is an annular structure extending along a circumferential direction of the housing (21), a lower surface of the second supporting ring (50) is attached to an upper end surface of the housing (21), a lower surface of the pressure-bearing plate (32) is attached to an upper surface of the second supporting ring (50), and an inner side wall of the pressure-bearing flange (33) is attached to an outer side wall of the second supporting ring (50).

9. The cooking appliance of claim 8, wherein the cooking appliance further comprises a handle,

the outer edge of the first support ring (41) is provided with a first bulge (411) matched with the pot teeth, and the outer edge of the second support ring (50) is provided with a second bulge (51) matched with the pot teeth; and/or the number of the groups of groups,

the bearing ring (30) is made of metal materials, and the supporting plate (40) and the second supporting ring (50) are made of plastic materials.

10. The cooking appliance according to claim 6, wherein the support plate (40) further comprises a limiting cylinder (42), the limiting cylinder (42) is of a cylindrical structure extending along the circumferential direction of the housing (21), the upper end of the limiting cylinder (42) is connected with the inner edge of the first support ring (41), the limiting cylinder (42) penetrates into the housing (21) downwards and is movably connected with the housing (21), and an avoidance groove (211) corresponding to the limiting cylinder (42) is formed in the inner side wall of the housing (21).

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

the shell (21) comprises a base (212) and a middle plate (213) arranged on the base (212), the bearing ring (30) and the supporting plate (40) are both arranged at the upper end of the middle plate (213), the avoidance groove (211) is arranged on the inner side wall of the middle plate (213), the side wall of the limit cylinder (42) is provided with a mounting hole (421) which penetrates through the mounting hole (421) and is connected with the middle plate (213), and the outer diameter of the fastener is smaller than the aperture of the mounting hole (421); and/or the number of the groups of groups,

the lower extreme of spacing section of thick bamboo (42) is provided with constant head tank (422) in penetrating, be provided with location boss (214) in dodging recess (211), location boss (214) are worn to establish in constant head tank (422).

12. The cooking appliance according to claim 6, wherein a pot opening flanging (221) is provided at an upper end of the inner pot (22), the inner pot (22) is erected on the first support ring (41) through the pot opening flanging (221), and a taking and placing opening (412) is provided on an upper surface of the first support ring (41).

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

the first buckling part (11) is a caliper, the second buckling part (31) is an annular plate, and the inner edge of the annular plate is connected with the outer edge of the pressure-bearing ring (30);

a handle is arranged on the outer side wall of the inner pot (22);

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