CN220141344U - Cooking utensil - Google Patents

Abstract

The utility model discloses a cooking utensil, which comprises a pot body with a containing cavity and a pot liner arranged in the containing cavity, wherein the pot body comprises a machine body and a pot ring arranged above the machine body, a heat preservation cover is arranged in the machine body, the pot ring comprises a middle plate with a mounting opening and a support ring arranged on the middle plate, the support ring is provided with a surrounding edge extending into the mounting opening and extending to the upper side of the heat preservation cover, the cooking utensil further comprises a support piece, the support piece is provided with a top support part, a side limiting part and a connecting part for connecting the top support part and the side limiting part, the connecting part is clamped between the inner wall of the mounting opening and the surrounding edge, the support ring is provided with a top mounting hole so that the top support part penetrates through and protrudes upwards from the support ring, and the lower part of the surrounding edge is provided with a side mounting hole so that the side limiting part penetrates through and stretches into the containing cavity. According to the utility model, the connecting part is clamped by the surrounding edge extending into the mounting opening and the inner wall of the middle plate mounting opening, so that the pot body can form strong constraint on the support piece through the connecting part, and the support piece is reliably mounted and is not easy to fall off.

Description

Cooking utensil

Technical Field

The utility model belongs to the field of household appliances, and particularly relates to a cooking appliance.

Background

At present, kitchen cooking appliances such as electric rice cooker, electric pressure cooker generally include the pot body that has the chamber of holding, lid and establish the pot cover on the pot body and place the inner bag in holding the chamber, and in order to get conveniently and put the inner bag, there is certain clearance between the inner bag and the inner wall that holds the chamber, this just leads to the inner bag to rotate and offset easily when using.

Therefore, the installation groove for accommodating the supporting block is formed in the position of the opening edge of the accommodating cavity of the pot body, the liner edge of the liner is supported by the top of the supporting block protruding out of the installation groove, and an opening is formed in the side wall of the installation groove, which is close to one side of the accommodating cavity, so that the side part of the supporting block penetrates through the opening to limit the side wall of the liner. However, most simple assembly structures such as interference grafting are adopted between the supporting blocks and the pot body in the scheme, and the supporting blocks are limited and fixed mainly by means of the groove walls of the mounting grooves, so that the supporting blocks are unreliable in assembly and are easy to break away from the mounting grooves under the action of external force.

Disclosure of Invention

The present utility model provides a cooking appliance to solve at least one of the above technical problems.

In order to achieve the above purpose, the specific technical scheme of the utility model is as follows:

the utility model provides a cooking utensil, includes the pot body that has the chamber of holding and sets up the pot courage in holding the intracavity, the pot body includes the fuselage and locates the pot circle of fuselage top, be equipped with the heat preservation cover in the fuselage, the pot circle is including the medium plate that has the installing port and locating support ring on the medium plate, support ring has stretches into the installing port and extends to the surrounding edge of heat preservation cover top, cooking utensil still includes support piece, support piece has top supporting part, side limit part and connects the connecting portion of two, the connecting portion clamp locate the installing port inner wall with between the surrounding edge, support ring is equipped with a mounting hole, so that top supporting part pass and upwards protrude in support ring, the lower part of surrounding edge is equipped with the side mounting hole, so that side limit part passes and stretches into hold the chamber.

In one embodiment of the utility model, the ratio a of the drop between the side limit and the top support to the depth of the receiving cavity satisfies: a is more than or equal to 0.1 and less than or equal to 0.6.

In one embodiment of the utility model, the middle plate is provided with a mounting protrusion corresponding to the top mounting hole, the bottom of the top supporting part is provided with a mounting groove, and the mounting protrusion at least partially stretches into the mounting groove.

In one embodiment of the utility model, the middle plate is provided with at least two sections of inner annular walls, the inner annular walls form the mounting opening, two adjacent inner annular walls are integrally connected through a reinforcing rib, the top of the reinforcing rib is higher than the middle plate to form the mounting bulge, and a limit groove for accommodating the connecting part is formed between the reinforcing rib and the two adjacent inner annular walls.

In one embodiment of the utility model, the support is provided with a cantilever extending from the upper end of the connecting portion in a direction away from the receiving cavity, the top support being provided on the cantilever.

In one embodiment of the utility model, the cross-sectional area of the connecting portion is not more than 1/2 of the cross-sectional area of the top support portion and/or the cross-sectional area of the connecting portion is not more than 1/2 of the cross-sectional area of the side limiter portion.

In one embodiment of the utility model, the support ring is provided with positioning posts for fixing with the middle plate, and the positioning posts are positioned at two sides of the top mounting hole so as to limit the support piece.

In one embodiment of the utility model, the side mounting hole is a mounting notch arranged at the bottom of the surrounding edge, and the surrounding edge is abutted against the heat insulation cover, so that the mounting notch and the heat insulation cover are matched to position the side limiting part.

In one embodiment of the utility model, one of the inner wall of the mounting opening and the surrounding edge is provided with a limiting groove for accommodating the connecting part, and the other one of the inner wall of the mounting opening and the surrounding edge is provided with a supporting rib protruding towards the limiting groove.

In one embodiment of the present utility model, the lateral limiting portion includes a main body fixedly connected to the connecting portion, and a pad disposed at an upper end of the main body, and the pad is elastically connected or detachably connected to the main body, so that a distance between an upper end of the lateral limiting portion and an upper end of the top supporting portion is adjustable.

After the technology is adopted, the utility model has the beneficial effects that:

according to the utility model, the top supporting part passes through the top mounting hole on the supporting ring and protrudes upwards from the supporting ring, and the side limiting part passes through the side mounting hole on the peripheral edge and stretches into the accommodating cavity, so that the supporting piece can have the functions of supporting, rotation stopping and positioning, and can limit the left and right shaking of the liner while supporting the liner edge, so that the liner is placed more stably; meanwhile, the connecting part is clamped by the surrounding edge extending into the mounting port and the inner wall of the middle plate mounting port, the pot body can form strong constraint on the supporting piece through the connecting part, and the supporting piece is firmly fixed together with the constraint formed by the top mounting hole, the side mounting hole, the top supporting part and the side limiting part, so that the supporting piece is reliably mounted and is not easy to fall off; and because the side mounting hole is located the lower part of surrounding edge, the position is relatively down for connecting portion can have great length, both made things convenient for its by the inner wall centre gripping of surrounding edge and medium plate installing port, increased the area of contact between connecting portion and installing port inner wall, the surrounding edge again, make support piece and installing port inner wall, have great frictional force and confining force between the surrounding edge, be unlikely to because of contact area is too little and lead to appearing support piece's relative slip or separation easily, thereby further improved support piece's installation reliability.

As a preferred embodiment of the present utility model, the ratio a of the drop between the side restricting portion and the top supporting portion to the depth of the accommodating chamber satisfies: a is more than or equal to 0.1 and less than or equal to 0.6. So make the side limit portion can be close to the region that the biggest radius of inner bag lateral wall is located more, make the distance between side limit portion and the different shape inner bag lateral wall more stable controllable, so, spacing the inner bag through the cooperation in side limit portion and biggest radius place region, can not lead to its too big and can't carry out effectual spacing to the inner bag with the inner bag lateral wall distance because of side limit portion position is too high or too low, perhaps the too little problem of putting into the inner bag of distance, make even mix the inner bag of using different shapes also can realize the good spacing to the inner bag, improve the compatibility to different inner bags, guarantee that the inner bag is got and is put convenience and location reliably.

As a preferred embodiment of the present utility model, the middle plate is provided with a mounting protrusion corresponding to the top mounting hole, the bottom of the top supporting part is provided with a mounting groove, and the mounting protrusion at least partially extends into the mounting groove. The support piece and the support ring can be quickly installed and positioned by the arrangement, after the top support part is sleeved on the installation protrusion, the support ring is correspondingly sleeved, the assembly time is shortened, the production efficiency of the cooking utensil is improved, the strength of the top support part is also improved, and the liner edge of the liner is prevented from being directly contacted with the support ring due to the fact that the deformation of the top support part is too large; meanwhile, the restriction force to the top supporting part can be enhanced together with the hole wall of the top mounting hole, so that the top supporting part is prevented from being brought out of the top mounting hole by the rotation of the liner, and the top supporting part is more reliably mounted.

These features and advantages of the present utility model will be disclosed in detail in the following detailed description and the accompanying drawings.

Drawings

Fig. 1 is a schematic view of a cooking appliance according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1;

FIG. 3 is a schematic view of an exploded construction of the midplane and support ring in accordance with one embodiment of the utility model;

FIG. 4 is a schematic view of a partial enlarged structure at B in FIG. 3;

FIG. 5 is a schematic view of a partial enlarged structure at C in FIG. 3;

fig. 6 is a schematic structural view of the support member according to an embodiment of the present utility model.

Reference numerals: a pot cover 100; a pan body 200; a housing chamber 201; a body 210; a thermal insulation cover 211; a coil plate 212; a pot ring 220; middle plate 230; a mounting opening 231; an inner annular wall 232; a positioning hole 233; a support ring 240; a peripheral edge 241; a support frame 242; top mounting holes 243; a side mounting hole 244; positioning posts 245; a butt rib 246; a reinforcing rib 250; mounting projections 251; a limit groove 252; a support 300; a top support 310; a mounting groove 311; cantilever 312; a side stopper 320; a connection portion 330; a limit step 340; a bladder 400.

Detailed Description

For a better understanding of the objects, structures and functions of the present utility model, reference should be made to the following detailed description of the utility model with reference to the accompanying drawings in which it is evident that the illustrated embodiments are some, but not all, of the embodiments of the utility model. Based on the technical solution provided by the utility model and the embodiments given, all other embodiments obtained by a person skilled in the art without making any inventive effort are within the scope of protection of the utility model.

It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

Referring to fig. 1 to 6, the cooking apparatus provided in this embodiment includes a pan body 200 having a receiving cavity 201 and a pan bladder 400 disposed in the receiving cavity 201, the pan body 200 includes a body 210 and a pan ring 220 disposed above the body 210, a heat insulation cover 211 is disposed in the body 210, the pan ring 220 includes a middle plate 230 having a mounting opening 231 and a support ring 240 disposed on the middle plate 230, the support ring 240 has a peripheral edge 241 extending into the mounting opening 231 and above the heat insulation cover 211, the cooking apparatus further includes a support 300, the support 300 has a top support portion 310, a side limiting portion 320 and a connection portion 330 connecting the top support portion 310 and the peripheral edge 241, the connection portion 330 is sandwiched between the mounting opening inner wall and the peripheral edge 241, the support ring 243 is provided with a top mounting hole so that the top support portion 310 passes through and protrudes upward from the support ring 240, and a side mounting hole 244 is disposed at a lower portion of the peripheral edge so that the side limiting portion 320 passes through and extends into the receiving cavity 201.

Note that, the peripheral edge 241 extending above the heat-preserving cover 211 may mean that the peripheral edge 241 abuts against the top of the heat-preserving cover 211, or may mean that a gap exists between the peripheral edge 241 and the top of the heat-preserving cover 211, for example, a certain narrow gap exists between the peripheral edge 241 and the top of the heat-preserving cover 211, so that cold air for cooling the inner container may flow out of the accommodating cavity 201, which is not limited herein.

Specifically, a cover which can be opened and closed at the top of the pot body 200 is provided with a pot cover 100, and the pot cover 100 and the pot body 200 can be hinged or can be arranged in a split mode; the accommodating cavity 201 is cylindrical, and the liner 400 can be freely placed in the accommodating cavity 201 or taken out from the accommodating cavity 201 to facilitate cleaning; the upper portion of the inner container 400 has a generally circular opening for receiving food materials to be heated, such as rice, soup, etc., and when the inner container 400 is placed in the receiving cavity 201 and the lid 100 is covered on the pot body 200, the lid 100 and the inner container 400 together define a cooking cavity; the cooking appliance further includes a heating device at the bottom or side of the receiving cavity, which heats the food material in the cooking cavity by heating the inner container 400.

Optionally, the cooking apparatus further includes a coil disc 212 for accommodating the electromagnetic coil, the heat insulation cover 211 is in an annular structure and abuts against the top of the coil disc 212, and the coil disc 212, the heat insulation cover 211 and the surrounding edge 241 enclose the accommodating cavity 201 together. Of course, the heat-preserving cover 211 may also have a closed bottom structure, and may separately enclose the accommodating cavity 201 with the peripheral edge 241, which is not limited herein.

In this embodiment, the top supporting portion 310 passes through the top mounting hole 243 on the supporting ring 240 and protrudes upwards from the supporting ring 240, and the side limiting portion 320 passes through the side mounting hole 244 on the peripheral edge 241 and extends into the accommodating cavity 201, so that the supporting member 300 can have functions of supporting, rotation stopping and positioning, and can limit the left and right shaking of the liner while supporting the liner edge, so that the liner 400 is placed more stably; meanwhile, by means of the surrounding edge 241 extending into the mounting port and the inner wall clamping connection part 330 of the middle plate mounting port, the pan body can form strong constraint on the support 300 through the connection part 330, and firmly fix the support 300 together with the constraint formed by the top mounting holes 243 and the side mounting holes 244 on the top support 310 and the side limiting parts 320, so that the support 300 is reliably mounted and is not easy to fall off; in addition, since the side mounting hole 244 is located at the lower part of the surrounding edge 241 and is relatively lower in position, the connecting portion 330 can have a larger length, so that the connecting portion 330 is clamped by the surrounding edge 241 and the inner wall of the middle plate mounting hole, the contact area between the connecting portion 330 and the inner wall of the mounting hole and between the connecting portion 330 and the surrounding edge 241 is increased, and larger friction force and constraint force are provided between the supporting member 300 and the inner wall of the mounting hole and between the connecting portion and the surrounding edge 241, so that the supporting member 300 is prevented from sliding or separating relatively easily due to the fact that the contact area is too small, and the mounting reliability of the supporting member 300 is further improved.

In addition, since the peripheral edge 241 of the supporting ring 240 extends into the mounting opening and extends above the heat insulation cover 211, the liner 400 is not in direct contact with the middle plate 230, so that only the supporting ring 240 is made of a material with high temperature resistance, the middle plate 230 can be made of a common material, the usage amount of the temperature resistant material is reduced, and the production cost of the cooking utensil is further reduced.

Optionally, the supporting member 300 is made of silica gel or plastic material, so as to reduce the heat transfer capability of the inner container 400 to the pan body 200 through the supporting member 300 and improve the service life of the cooking appliance.

Optionally, referring to fig. 2 and 3, the support ring 240 includes a support frame 242 and a peripheral edge 241, the support frame 242 is located above the middle plate 230, and the peripheral edge 241 is disposed on an inner periphery of the support frame 242 and extends downward from the mounting hole to the thermal insulation cover 211. The support frame 242 is provided with an avoidance recess, so that a user can extend into the avoidance recess to take out the liner 400.

Optionally, the middle plate 230 is provided with a decoration element, the outer periphery of the decoration element is clamped with the middle plate 230, and the inner periphery of the decoration element is clamped between the middle plate 230 and the supporting frame 242, so as to improve the installation stability of the decoration element.

In some embodiments of the present utility model, the ratio a of the drop between the side restriction portion 320 and the top support portion 310 to the depth of the receiving chamber satisfies: a is more than or equal to 0.1 and less than or equal to 0.6. The drop refers to a distance between an upper end of the side stopper 320 and an upper end of the top support 310 in a vertical direction.

The liner has a straight liner with vertical side walls (namely, the diameters of the side walls are basically the same), and also has a liner with convex side walls (namely, the diameters of the middle parts of the side walls are larger than those of the two sides), if the side limiting parts are too close to the upper edge of the accommodating cavity, the compatibility of the side limiting parts with different liners is easy to be poor. For example, when the liner is required to be replaced by a liner with the same maximum diameter but with the convex side wall due to damage or occupation of the liner, or a liner with the same maximum diameter but different convex side wall degrees is replaced by a liner with different distances between the liner wall near the upper edge of the accommodating cavity and the inner wall of the accommodating cavity, the supporting block cannot effectively limit the liner, so that the liner is easy to deviate.

Through optimizing the fall between the side limit part 320 and the top support part 310, make the side limit part 320 can be closer to the region that the largest radius of inner bag lateral wall is located, and then make the distance between side limit part 320 and the inner bag lateral wall of different shapes more stable controllable, so, spacing the inner bag through the cooperation of side limit part 320 and the region that the biggest radius is located, can not lead to its too big and can't carry out effectual spacing to inner bag 400 with the inner bag lateral wall distance because of side limit part 320 position is too high or too low, or the too little problem of can't putting into inner bag 400 of distance, make even mix the inner bag of using different shapes also can realize the good spacing to the inner bag, improve the compatibility to different inner bags, guarantee that the inner bag is got and is put convenience and the location is reliable.

It will be appreciated that the ratio a of the drop between the side restrictions 320 and the top support 310 to the depth of the receiving cavity may be 0.1, 0.12, 0.15, 0.18, 0.2, 0.3, 0.4, 0.5, 0.6, etc., depending on the actual needs. Preferably, the ratio a of the drop between the side limiting portion 320 and the top supporting portion 310 to the depth of the accommodating cavity is as follows: a is more than or equal to 0.1 and less than or equal to 0.4, such as 0.1, 0.12, 0.15, 0.18, 0.2, 0.25, 0.3, 0.4 and the like. The position that sets up the side limit part 320 so can be further optimized, makes the side limit part 320 can set up on the side when being close to the region that the biggest radius of inner bag lateral wall is located, and then carries out spacing direction to inner bag 400 in advance at the in-process that the user placed the inner bag in holding chamber 201, avoids the inner bag to put into the condition that the most and half of inner bag position was adjusted again, reduces the operation degree of difficulty, improves user's use experience, and the cost is also lower simultaneously.

In some embodiments of the present utility model, referring to fig. 1, 2, 3 and 5, a mounting protrusion 251 is provided on the middle plate 230 corresponding to the top mounting hole 243, a mounting groove 311 is provided at a bottom of the top support 310, and the mounting protrusion 251 at least partially protrudes into the mounting groove 311.

The arrangement can enable the supporting piece 300 and the supporting ring 240 to be installed and positioned quickly, after the top supporting part 310 is sleeved on the installation protrusion 251, the supporting ring 240 is correspondingly sleeved, so that the assembly time is shortened, the production efficiency of the cooking utensil is improved, the strength of the top supporting part 310 can also be improved, and the liner edge of the liner is prevented from being in direct contact with the supporting ring due to the fact that the deformation of the top supporting part 310 is too large; meanwhile, the restriction force to the top support part 310 can be enhanced together with the hole wall of the top mounting hole 243, so that the rotation of the liner is avoided to bring the top support part 310 out of the top mounting hole 243, and the top support part 310 is more reliably mounted.

Preferably, the mounting protrusions 251 at least partially extend into the top mounting holes 243 so that the top support 310 has a tendency to approach the walls of the top mounting holes 243, thereby further improving the reliability of the mounting of the top support 310.

In a specific embodiment, referring to fig. 3 and 5, the middle plate 230 has at least two sections of inner annular walls 232, the inner annular walls 232 form the mounting openings 231, two adjacent inner annular walls 232 are integrally connected by a reinforcing rib 250, the top of the reinforcing rib 250 is higher than the middle plate 230 to form the mounting protrusion 251, and a limit groove 252 for accommodating the connecting portion 330 is formed between the reinforcing rib 250 and two adjacent inner annular walls 232. Correspondingly, at least two supporting members 300 are provided and are uniformly spaced along the circumferential direction of the mounting opening 231, so that the liner 400 is uniformly stressed along the circumferential direction.

The setting is convenient for carry out spacingly to connecting portion 330 when installing location top supporting part 310, holding ring 240 fast, improves the binding force of medium plate 230 and holding ring 240 to support 300, makes the installation of support 300 more reliable, simultaneously, corresponds through same strengthening rib 250 and forms installation protruding 251 and spacing recess 252, and relative size is more stable, can avoid leading to the fact connecting portion 330 unable problem of packing into spacing recess 252 because of installation protruding 251 and spacing recess 252 dislocation, and then can obtain better positioning effect to top supporting part 310, connecting portion 330. In addition, two adjacent inner annular walls 232 are integrally connected through the reinforcing ribs 250, so that the material consumption of the middle plate 230 can be reduced under the condition of ensuring the strength, and the production cost is reduced.

Further, the connecting portion 330 has a plate-shaped structure with a rectangular cross section, and the width of the limiting groove 252 may be slightly larger than the width of the connecting portion 330. It should be understood that the connection portion 330 may have a circular or trapezoid cross-section, which is not limited herein.

In some embodiments of the present utility model, referring to fig. 2 and 6, the supporter 300 is provided with a cantilever 312 extending from an upper end of the connection portion 330 in a direction away from the receiving cavity 201, and the top support portion 310 is disposed on the cantilever 312. Compared with the structure that only the top end of the connecting portion 330 is used as the top supporting portion 310, the contact area between the top supporting portion 310 and the liner edge can be increased, so that the liner 400 is more stably placed, and the mounting groove 311 and other structures are also facilitated.

Specifically, the support 300 has a substantially Z-shape, and the cantilever 312 and the top support 310 form one end of the Z-shape, and the side limiting portion 320 protruding toward the accommodating chamber 201 forms the other end of the Z-shape.

It should be noted that the embodiment in which the top supporting portion 310 is only disposed at the top end of the connecting portion 330 is not excluded in the present utility model, and those skilled in the art may select the embodiment according to practical situations.

In a specific embodiment, the cross-sectional area of the connecting portion 330 is not greater than 1/2 of the cross-sectional area of the top support portion 310, and/or the cross-sectional area of the connecting portion 330 is not greater than 1/2 of the cross-sectional area of the side limiter portion 320. Because connecting portion 330 presss from both sides between locating surrounding edge 241 and the inner wall of installing port 231 to support or spacing to inner bag 400, it only need connect top supporting portion 310 and side limit portion 320 can, so set up can reduce connecting portion 330's material quantity, thereby reduction in production cost.

Preferably, the cross-sectional area of the connecting portion 330 is 1/3 of the cross-sectional area of the top support portion 310 or the side limiting portion 320, so that the strength and workability of the connecting portion 330 are ensured while reducing the production cost of the support 300.

In some embodiments of the present utility model, referring to fig. 3 and 4, the support ring 240 is provided with positioning posts 245 for fixing with the middle plate 230, and the positioning posts 245 are located at both sides of the top mounting hole 243 to limit the support 300. Therefore, the positioning column 245 can have a new function, so that the support ring 240 can be fixed on the middle plate 230 and the support 300 can be limited without additionally arranging a new limiting piece, thereby not only ensuring the reliability of the assembly of the support block 300, but also reducing the number of parts.

Preferably, referring to fig. 4, the positioning posts 245 are located at the left and right sides of the top mounting hole 243, so that the positioning posts can limit the supporting member 300 left and right, and facilitate the radial thickness reduction of the supporting ring 240, thereby reducing the production cost.

Further, referring to fig. 5, the middle plate 230 is provided with positioning holes 233, and the positioning holes 233 are configured to form a hole wall connecting the middle plate body and the inner annular wall 232, and form a limit groove 252 with the reinforcing ribs 250.

In some embodiments of the present utility model, referring to fig. 2, 3 and 4, the side mounting hole 244 is a mounting notch provided at the bottom of the peripheral edge 241, and the peripheral edge 241 abuts against the heat insulation cover 211, so that the mounting notch cooperates with the heat insulation cover 211 to position the side limiting portion 320.

Through the top cooperation of installation breach and heat preservation cover 211, can obtain better location effect, and so set up and make the installation of side spacing portion 320 more simple and convenient, as long as with the installation breach aim at side spacing portion 320 with its joint can, avoid the assembly personnel frequently to carry out the condition of position adjustment to side spacing portion 320, shorten the assembly time of side spacing portion 320, improve cooking utensil's production efficiency.

Preferably, the mounting notch is matched with the mounting protrusion 251 and the limiting groove 252 formed by the reinforcing rib 250, so that after the top supporting part is assembled on the mounting protrusion 251, the top supporting part is directly aligned with the limiting groove 252 and the mounting notch, and the supporting ring 240 is simply and correspondingly sleeved on the middle plate, so that the assembly time of the supporting piece 300 and the supporting ring 240 is further shortened.

It should be noted that the embodiment of the present utility model in which the peripheral edge 241 is perforated to accommodate the side limiting portion 320 is not excluded, and may be selected by those skilled in the art according to practical situations.

In some embodiments of the present utility model, referring to fig. 3 and 4, one of the inner wall of the mounting opening 231 and the peripheral edge 241 is provided with a limiting groove 252 for accommodating the connecting portion 330, and the other is provided with a rib 246 protruding toward the limiting groove 252. Therefore, the connecting part 330 can be limited in the circumferential direction of the accommodating cavity 201, and the connecting part 330 can be limited in the radial direction of the accommodating cavity 201, so that three-dimensional constraint is formed on the connecting part 330, and the assembly of the supporting block 300 is more reliable.

In some embodiments of the present utility model, referring to fig. 2 and 6, the top support portion 310 is provided with a limit step 340 near an end of the bottom of the top mounting hole 243 and/or the side limit portion 320 is provided with a limit step 340 at an end remote from the receiving chamber 201. The positioning step 340 can further prevent the top support portion 310 or the side positioning portion 320 from being removed from the mounting hole thereof, thereby improving the reliability of the assembly of the support block 300.

In some embodiments of the present utility model, the lateral limiting part 320 includes a main body fixedly connected to the connecting part 330, and a pad provided at an upper end of the main body, and the pad is elastically connected or detachably connected to the main body, so that a distance between an upper end of the lateral limiting part 320 and an upper end of the top supporting part 310 is adjustable.

Specifically, an elastic element is disposed between the cushion block and the main body, when the user puts the liner 400 into the accommodating cavity 201, the liner is contacted with the cushion block, and the cushion block can continuously adjust the position along with the putting of the liner, so that the distance between the upper end of the side limiting part 320 and the upper end of the top supporting part 310 is adjusted, and the liner with more shapes is limited, thereby improving the application range of the supporting element 300. Of course, the pad and the main body may be detachably connected, such as inserting and clamping the pad and the main body, and the distance between the upper end of the side limiting portion 320 and the upper end of the top supporting portion 310 may be manually adjusted by a user, which is not limited herein.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims (10)

1. The cooking utensil comprises a pot body with a containing cavity and a pot liner arranged in the containing cavity, wherein the pot body comprises a machine body and a pot ring arranged above the machine body, a heat preservation cover is arranged in the machine body, the pot ring comprises a middle plate with a mounting opening and a support ring arranged on the middle plate,

the support ring is provided with a surrounding edge which extends into the mounting opening and extends to the upper portion of the heat preservation cover, the cooking utensil further comprises a support piece, the support piece is provided with a top support part, a side limiting part and a connecting part for connecting the top support part and the side limiting part, the connecting part is clamped between the inner wall of the mounting opening and the surrounding edge, the support ring is provided with a top mounting hole, so that the top support part penetrates through and protrudes upwards from the support ring, and the lower portion of the surrounding edge is provided with a side mounting hole, so that the side limiting part penetrates through and stretches into the accommodating cavity.

2. The cooking appliance of claim 1, wherein a ratio a of a drop between the side restriction and the top support to a depth of the receiving cavity satisfies: a is more than or equal to 0.1 and less than or equal to 0.6.

3. The cooking appliance of claim 1, wherein the middle plate is provided with a mounting protrusion corresponding to the top mounting hole, and a mounting groove is formed in the bottom of the top support portion, and the mounting protrusion at least partially extends into the mounting groove.

4. A cooking apparatus according to claim 3, wherein the middle plate has at least two sections of inner annular walls, the inner annular walls forming the mounting opening, adjacent two inner annular walls being integrally connected by a reinforcing rib, the top of the reinforcing rib being higher than the middle plate to form the mounting projection, and a limit groove for accommodating the connecting portion being formed between the reinforcing rib and the adjacent two inner annular walls.

5. Cooking appliance according to claim 1, wherein the support is provided with a cantilever extending from the upper end of the connecting portion in a direction away from the receiving cavity, the top support being provided on the cantilever.

6. The cooking appliance of claim 5, wherein the cross-sectional area of the connecting portion is no more than 1/2 of the cross-sectional area of the top support portion, and/or the cross-sectional area of the connecting portion is no more than 1/2 of the cross-sectional area of the side limiter portion.

7. The cooking appliance of claim 1, wherein the support ring is provided with positioning posts for fixing with the middle plate, the positioning posts being located at both sides of the top mounting hole to limit the support member.

8. The cooking appliance of claim 1, wherein the side mounting hole is a mounting notch provided at a bottom of the peripheral edge, and the peripheral edge abuts against the heat-insulating cover, so that the mounting notch and the heat-insulating cover cooperate to position the side limiting portion.

9. The cooking appliance according to claim 1, wherein one of an inner wall of the mounting opening and the peripheral edge is provided with a limit groove for accommodating the connecting portion, and the other of the two is provided with a rib protruding toward the limit groove.

10. The cooking appliance according to claim 1, wherein the side restricting portion includes a main body fixedly connected to the connecting portion, and a spacer provided at an upper end of the main body, the spacer being elastically connected or detachably connected to the main body such that a distance between an upper end of the side restricting portion and an upper end of the top supporting portion is adjustable.