CN219661503U - Inner pot assembly and cooking equipment - Google Patents

Abstract

The embodiment of the utility model provides an inner pot assembly and cooking equipment. The inner pot assembly comprises: an inner pot; the inner pot fixing frame is connected to the outer side of the inner pot, and a first mounting hole and a first plug connector are formed in one side, away from the inner pot, of the inner pot fixing frame; the handle is provided with a connecting end connected with the inner pot fixing frame, a second mounting hole and a second plug connector are arranged on the connecting end, a screw penetrates through the first mounting hole and is inserted into the second mounting hole, and the second plug connector and the first plug connector can be plugged together along the thickness direction of the inner pot fixing frame. Besides the weight of the screw, the two connectors can bear the weight, so that the stress intensity of the connecting part of the handle is improved, and the probability of deformation and fracture of the connecting part of the handle is reduced.

Description

Inner pot assembly and cooking equipment

Technical Field

The utility model relates to the field of cooking equipment, in particular to an inner pot assembly and cooking equipment.

Background

In the existing drawer type air fryer, the part of the inner pot exposed out of the machine body is connected with a handle, and a user holds the handle to take and place the inner pot. However, the stress intensity of the connecting part of the current handle is not ideal, and when more food materials are in the inner pot or the pot is required to be overturned, the handle is easy to deform, break and the like under the influence of high temperature and high weight.

Disclosure of Invention

It is therefore an object of the present utility model to provide an inner pot assembly and a cooking device that at least solves the problem that the stress strength at the connection of the handles is not very ideal.

An embodiment of a first aspect of the present utility model provides an inner pan assembly comprising: an inner pot; the inner pot fixing frame is connected to the outer side of the inner pot, and a first mounting hole and a first plug connector are formed in one side, away from the inner pot, of the inner pot fixing frame; the handle is provided with a connecting end connected with the inner pot fixing frame, a second mounting hole and a second plug connector are arranged on the connecting end, a screw penetrates through the first mounting hole and is inserted into the second mounting hole, and the second plug connector and the first plug connector can be plugged together along the thickness direction of the inner pot fixing frame.

The inner pot assembly provided by the embodiment of the aspect comprises an inner pot, an inner pot fixing frame and a handle, wherein the end part of the handle connected with the inner pot fixing frame is set to be a connecting end, a first mounting hole and a second mounting hole are respectively formed in the inner pot fixing frame and the connecting end, a screw is adopted to penetrate through the first mounting hole and be inserted into the second mounting hole, and the handle and the inner pot fixing frame can be tensioned, so that the inner pot fixing frame and the handle are prevented from being separated from each other. And still set up first plug connector and second plug connector respectively on interior pot mount and the link, make the two can peg graft together in the thickness direction of interior pot mount, first plug connector and second plug connector that peg graft together can provide holding power, especially when eating the material in interior pot heavier or need top the pot, except utilizing the screw to bear weight, these two kinds of plug connectors also can bear weight, improved the atress intensity of handle junction, reduce the probability that the handle junction appears warping, fracture. Moreover, the handle and the inner pot fixing frame are connected by adopting the screw connection and the plug connection of the two plug connectors, and compared with the current method which only depends on the screw connection and has to use more than three screws, the handle and the inner pot fixing frame are also beneficial to reducing the number of the screws, thereby improving the assembly speed.

In the process of installing the handle, the handle can be pushed horizontally to be connected with the inner pot fixing frame, meanwhile, the butt joint connection of the first mounting hole and the second mounting hole and the plug connection of the first plug connector and the second plug connector are realized, and the assembly is convenient.

In addition, the inner pot assembly provided by the embodiment of the application can also have the following additional technical characteristics:

in some embodiments, the first mounting holes are distributed in at least one row in the height direction of the inner pan fixing frame; the first connectors are distributed in at least one row in the height direction of the inner pot fixing frame. The first mounting hole and the first plug are not located on the same horizontal plane. The number of the first mounting holes of each row is one or more, and the number of the first connectors of each row is one or more.

In these embodiments, the first mounting holes are distributed in at least one row in the height direction of the inner pot fixing frame, where each row of first mounting holes is default to be at the same height, the first connectors are distributed in at least one row in the height direction of the inner pot fixing frame, where each row of first connectors is default to be at the same height, and the first connectors and the first mounting holes are different rows, i.e. the height of any first connector is different from the height of any first mounting hole, the stress intensity of the connecting part of the handle is high, and the connection of the handle is stable and reliable.

Specifically, when a user holds the handle to pick up the inner pot, the stress of the connecting end of the handle at each height is different, the stress of the position close to the upper end is larger, and the stress of the position close to the lower end is smaller. The first mounting holes and the first plug connectors are distributed in a plurality of rows in the height direction of the inner pot fixing frame, so that the plurality of height positions of the connecting end of the handle can bear and share the weight brought by the inner pot, and the inner pot supporting effect is good. Moreover, each row is the first mounting hole or the first plug connector, but not the first plug connector and the first plug connector are mixed into one row, and the stress of a plurality of identical structures at the same height is more balanced.

In some embodiments, the number of first mounting holes is one or more and the number of first connectors is a plurality. If the number of the first mounting holes is one, the number of parts is small, the cost is saved, and the assembly is convenient. The number of the first connectors is multiple, and the plug-in connection is convenient, so that the assembly efficiency is not greatly affected, and the handle is favorable for stably bearing the weight of the inner pot.

In some embodiments, the plurality of first connectors are each lower than the first mounting holes based on the number of first mounting holes being one. Because the stress of the upper end closer to the connecting end is larger, and the screw can stably support the weight of the inner pot, the first mounting hole is arranged at a higher position, so that the screw can bear larger weight and preferentially tighten the handle and the inner pot fixing frame, and the probability of separating the handle and the inner pot fixing frame under the pulling of the weight of the inner pot is reduced.

Further, at least two of the first connectors are spaced apart in the horizontal direction. That is, at least two first connectors are distributed in a row in the height direction of the inner pot fixing frame, and can stably bear and share the weight brought by the inner pot at a position lower than a screw, so that the connection stability of the handle is improved.

In some embodiments, the plurality of first connectors are circumferentially spaced around the first mounting hole based on the number of first mounting holes being one. The first connectors and the second connectors are adopted in the circumferential direction of the first mounting hole to bear the weight of the inner pot preferentially, so that the screw at the middle part can play a good fastening role, the handle and the inner pot fixing frame are tensioned, and the handle and the inner pot fixing frame are connected stably.

In some embodiments, based on the fact that the number of the first mounting holes is plural, one of the first mounting holes and the first connectors is distributed in two rows in the height direction of the inner pan fixing frame and is disposed near the upper end and the lower end of the connecting end respectively, and the other is distributed in at least one row in the height direction of the inner pan fixing frame and is disposed near the middle in the height direction of the connecting end and/or is disposed near the two ends in the width direction of the connecting end.

In these embodiments, the first mounting holes may be arranged in a double row, specifically, a row near the upper end of the connection end and a row near the lower end of the connection end, because the bearing effect of the screws is good, and the handle and the inner pot fixing frame may be tightened, so that the handle and the inner pot fixing frame may be better prevented from being separated, especially in the case that the inner pot is heavy and needs to be overturned, the probability of tilting the upper and lower ends of the connection end relative to the inner pot fixing frame is reduced. Moreover, the first plug connector and the second plug connector are matched, the first plug connector is closer to the middle of the height direction of the connecting end relative to the first mounting hole, the first plug connector and the second plug connector are added to bear and share the weight of the inner pot, the connection stability of the handle and the inner pot fixing frame is improved, and the handle can be connected in the upper, lower, left and right directions of the connecting end under the condition that the first plug connector is close to the two ends of the width direction of the connecting end at the same time, so that the connection is firm.

The first connectors are distributed in at least one row in the height direction of the inner pot fixing frame and are arranged near the middle in the height direction of the connecting end, and the first connectors are all lower than one row of first mounting holes near the upper end of the connecting end and are all higher than one row of first mounting holes near the lower end of the connecting end.

Of course, the first connectors can be distributed in double rows, specifically, one row near the upper end of the connecting end and one row near the lower end of the connecting end, the weight of the inner pot is preferentially born by the first connectors and the second connectors, and the upper end and the lower end of the connecting end are limited to tilt relative to the inner pot fixing frame. The cooperation first mounting hole sets up for the centre that the first plug connector is closer to in the link direction of height, makes first mounting hole can fully tighten handle and interior pot mount, especially is close to link width direction's both ends setting at first mounting hole, also is close to under the condition that link left and right sides set up promptly, can be at four positions connection handles about the link, firm in connection.

The first mounting holes are distributed in at least one row in the height direction of the inner pot fixing frame and are arranged near the middle in the height direction of the connecting end, and the first mounting holes are all lower than one row of first plug connectors near the upper end of the connecting end and are all higher than one row of first plug connectors near the lower end of the connecting end.

In some embodiments, the number of first mounting holes is two, and the two first mounting holes are disposed near the upper end and the lower end of the connection end, respectively. The number of the first plug connectors is multiple, the first plug connectors are symmetrically distributed relative to the connecting line of the two first mounting holes, and/or the first plug connectors are arranged close to two ends of the connecting end in the width direction.

In these embodiments, since the number of the first mounting holes is only two, the number of parts is reduced, and the assembly is convenient. Moreover, the first mounting holes and the first connectors are distributed in a plurality of rows in the height direction of the inner pot fixing frame, so that the handle can be better connected, and the weight of the inner pot can be borne when a user holds the handle. Moreover, the plurality of first connectors are symmetrically distributed relative to the connecting line of the two first mounting holes, the connecting line of the centers of the two first mounting holes is defaulted, and the stress is even and reliable. Under the condition that a plurality of first connectors are simultaneously close to two ends of the width direction of the connecting end, the handles are connected in four directions of the upper, lower, left and right of the connecting end, and firm in connection is facilitated.

In some embodiments, one of the first and second connectors is a prism and the other is a hollow frame capable of wrapping at least three sides of the prism. The structure is simple, the processing is convenient, and the prism has certain compression resistance and can bear the weight of the inner pot well. Moreover, the prism has edges, is not easy to rotate, and has good limiting effect. After the prism is inserted into the hollow frame, the handle can be prevented from tilting relative to the inner pot fixing frame under the limit action of the hollow frame, and the connection stability of the handle and the inner pot fixing frame is improved.

In some embodiments, one side of the prism faces upward and extends in a horizontal direction. The prism bearing force is convenient to use.

In some embodiments, the prism is a hollow prism. Reduces the material consumption, saves the cost and reduces the weight.

In some embodiments, the prisms are quadrangular prisms, and the hollow frame has a cross-section of or a mouth shape. Simple structure, convenient processing is favorable to bearing the weight of interior pot through smooth side moreover.

In some embodiments, a side of the inner pot holder facing away from the inner pot is provided with a first threaded post, which encloses a first mounting hole with an internal thread. The connecting end is provided with a second threaded column, and the second threaded column surrounds a second mounting hole with internal threads. The screw is wrapped by the connecting column, so that the connection strength of the screw and the inner pot fixing frame as well as the handle is improved, and the probability of deformation of the periphery of the screw due to high temperature is reduced.

In some embodiments, the end of the first threaded post is inserted into the second threaded post, or the end of the second threaded post is inserted into the first threaded post. The first thread column and the second thread column can be connected together in a plugging manner, so that the connection stability of the first thread column and the second thread column is improved, the bearing capacity of the weight of the inner pot is further improved, and the connection stability of the handle and the inner pot fixing frame is improved. In addition, in the process of installing the handle, the first threaded column and the second threaded column can be directly inserted together and then the screw is screwed, so that the assembly is convenient.

In some embodiments, the first threaded post and the second threaded post are butt-connected.

In some embodiments, the first mounting holes and the first plug are spaced apart along the circumference of the connection end. The handle is favorable for being firmly connected in the circumferential direction.

In some embodiments, a plurality of connecting ribs are also arranged on the inner pot fixing frame. The plurality of connecting ribs connect all the first threaded columns and all the first connectors as a whole, so that the firmness of the first threaded columns and the first connectors is improved, and the connecting handle is facilitated to be stabilized.

Further, the plurality of connecting ribs are connected with each other and are respectively connected with a first mounting hole or a first plug connector.

In some embodiments, the inner pot fixing frame is further provided with a first blocking rib, and the first blocking rib encloses a socket into which the connecting end is inserted. The connecting end is shielded and limited in the circumferential direction through the first blocking rib, so that the weight of the inner pot is better borne at the connecting position of the handle. Moreover, when the handle is installed, the handle can be directly inserted into the socket in an aligned mode, and the handle can be quickly and accurately installed in place.

Further, the first mounting hole and the first plug connector are both positioned on the inner side of the first blocking rib. On the one hand, the first blocking rib plays a role in shielding, so that the pollution and corrosion of impurities such as external dust to the screw and the first plug connector can be avoided, and the connection strength is affected. On the other hand, the first retaining ribs distributed circumferentially and the matching of the connecting end can bear a part of weight, and then bear the weight through the screw and the plug connector, and the first retaining ribs are wide in distribution range, large in size and good in bearing effect, so that the connection stability with the handle is improved.

In some embodiments, a second rib is further provided on the connection end, the second rib connecting the second connectors together and surrounding the second mounting hole along a circumference of the connection end, the second rib being inserted into the socket.

In these embodiments, the second ribs are used to connect all the second connectors together, thereby improving the structural strength of the second connectors and improving the connection stability of the handle and the inner pot holder. The second blocking rib surrounds the second mounting hole, for example, surrounds the second threaded column, so that external impurities can be prevented from entering the second mounting hole to pollute and corrode the screw. The second keeps off the muscle and inserts in the socket, can bear the weight of a part of interior pot through the cooperation of first fender muscle and second fender muscle, reduces the cracked probability of handle junction.

In some embodiments, a part of the inner pot fixing frame protrudes towards and/or away from the inner pot to form a protruding part, and the side surface of the protruding part in the length direction is connected with the outer side wall of the first retaining rib.

In these embodiments, the protruding portion is formed by protruding a portion of the inner pot fixing frame, so that not only the structural strength of the inner pot fixing frame can be improved, but also the protruding portion can be regarded as a double-layer reinforcing rib, the double-layer reinforcing rib is connected with the outer side wall of the first blocking rib, the connection strength of the first blocking rib and the inner pot fixing frame is improved, the compression resistance of the first blocking rib is improved, and therefore the stability of connection with the handle is improved.

Wherein, the bulge can bulge to the direction of keeping away from interior pot, the bulge is to handle place direction bulge promptly. The protruding part can pull open the distance between the inner pot and the handle, thereby being beneficial to the heat insulation of the inner pot fixing frame and reducing the temperature of the handle. Of course, the protruding part can also protrude towards the direction close to the inner pot, so that the protruding part can pull the gap between the inner pot and the inner pot fixing frame, thereby being beneficial to reducing the heat transferred from the inner pot to the inner pot fixing frame.

The side surface of the protruding part in the length direction defaults to the end surface of the protruding part on the extending path of the surface of the inner pot fixing frame, and the end surface is connected with the first blocking rib, so that the protruding and falling double-layer reinforcing rib is connected with the first blocking rib.

Further, in the case that the protruding portion protrudes in a direction away from the inner pot, the first rib may be provided on the inner pot fixing frame and extend in a direction away from the inner pot. And under the condition that the protruding part protrudes towards the direction close to the inner pot, the first retaining rib can be arranged on the inner pot fixing frame and extend towards the direction close to the inner pot. In addition, the inner pot fixing frame can also be provided with a protruding part protruding towards the direction away from the inner pot and a protruding part protruding towards the direction close to the inner pot, at the moment, the middle section of the first blocking rib is connected to the inner pot fixing frame, and two ends of the first blocking rib in the horizontal direction respectively extend towards the direction close to and away from the inner pot.

Further, the protruding portions are located on both sides of the socket in the horizontal direction. The two sides of the first blocking rib are respectively provided with a convex part which is supported between the first blocking rib and the inner pot fixing frame, so that the connection stability of the first blocking rib is improved.

In some embodiments, the cross-section of the protrusion is V-shaped. When the cross section of the protruding part is V-shaped, the inner pot fixing frame has high structural strength and the protruding part occupies small space.

Of course, in other embodiments, the cross-section of the protrusion may be square or semicircular or U-shaped.

In some embodiments, the protrusions are distributed in a square shape around the center of the inner pot holder. The structural strength of the inner pot fixing frame is improved.

In some embodiments, the thickness of the bottom wall of the socket is greater than the thickness of the first rib. Through increasing the thickness of socket diapire, strengthened the fixed strength to the handle, reduce the probability that the socket warp under high temperature and the big gravity effect of interior pot, be favorable to stabilizing the connection handle.

In some embodiments, the thickness of the bottom wall of the socket ranges from 1.5mm to 5mm. The material is not wasted due to excessive thickness while the deformation is not easy, and the weight and the cost are increased.

In some embodiments, a visible opening is arranged on the side wall of the inner pot, and a window is arranged on the inner pot fixing frame at a position corresponding to the visible opening. The inner pot assembly also includes a visual glass and a visual panel. The visual glass is disposed at the window. The visual panel is arranged on one side of the inner pot fixing frame, which is far away from the inner pot. The user can observe the food materials in the inner pot conveniently through the visual panel and the visual glass.

Further, the inner pot assembly also includes a sealing ring disposed between the edge of the visible glass and the edge of the visible opening. Avoiding food residues or grease in the inner pot from entering the inner pot fixing frame.

Further, an avoidance port through which the connecting end passes is formed in the visual panel. The convenient connecting end passes through the avoiding opening and is connected with the inner pot fixing frame.

Further, the protruding portions are circumferentially distributed along the window and connected to two sides of the first rib in the horizontal direction, and the protruding portions protrude from the position of the window to the direction of the handle. Under the condition that the visual glass is installed at the window, the distance between the visual glass and the visual panel can be equal to or larger than the protruding height of the protruding part, and the distance between the visual glass and the visual panel can be enlarged by the protruding part, so that the temperature transferred to the visual panel is reduced, and the user is prevented from being scalded.

An embodiment of a second aspect of the present utility model provides a cooking apparatus comprising: the machine body is internally provided with a containing cavity, and the side wall of the machine body is provided with an opening communicated with the containing cavity; the inner pan assembly according to any of the above technical solutions, wherein the inner pan assembly is inserted into the receiving cavity through the opening.

The cooking device provided in this embodiment of the present utility model has the advantages of any one of the above technical solutions due to the inner pot assembly provided in any one of the above technical solutions, and is not described in detail herein.

Additional aspects and/or advantages of the present general inventive concept will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the general inventive concept.

Drawings

The above and other objects and features of the present utility model will become more apparent from the following description of the embodiments thereof, taken in conjunction with the accompanying drawings in which:

fig. 1 illustrates a schematic structural view of a cooking apparatus according to an embodiment of the present utility model;

FIG. 2 shows a schematic view of the configuration of the inner pot assembly of one embodiment of the present utility model as it is moved out of the cooking apparatus;

FIG. 3 shows an exploded view of an inner pot assembly according to one embodiment of the present utility model;

FIG. 4 illustrates a partially disassembled schematic view of an inner pan assembly in accordance with one embodiment of the utility model;

FIG. 5 shows a schematic view of the structure of the side of the inner pan fixing frame away from the inner pan in one embodiment of the utility model;

FIG. 6 shows an enlarged partial schematic view at I in FIG. 5;

FIG. 7 shows a schematic structural view of a handle according to an embodiment of the present utility model;

FIG. 8 shows a schematic view of the structure of the inner pan fixing frame facing to one side of the inner pan according to one embodiment of the present utility model;

FIG. 9 shows another schematic structural view of a handle according to an embodiment of the present application;

FIG. 10 shows a schematic structural view of an inner pan assembly according to an embodiment of the application;

FIG. 11 shows a schematic cross-sectional view of an inner pan assembly of one embodiment of the application;

fig. 12 shows a schematic cross-sectional view of a cooking apparatus according to an embodiment of the present application.

Fig. 1 to 12 reference numerals illustrate:

10 an inner pot, 110 a visible opening;

20 inner pot fixing frame, 210 first screw thread column, 220 first plug connector, 230 connecting rib, 240 first blocking rib, 250 protruding part, 260 window, 270 visual glass, 280 sealing ring,

30, a visual panel, 310 dodge port,

40 handle, 410 connection end, 420 second screw post, 430 second plug, 440 second stop rib, 450 stop surface, 460 third screw post,

50 the body, 510 accommodates the cavity, 511 opening.

Detailed Description

The following detailed description is provided to assist the reader in obtaining a thorough understanding of the methods, apparatus, and/or systems described herein. However, various changes, modifications, and equivalents of the methods, apparatus, and/or systems described herein will be apparent after an understanding of the present disclosure. For example, the order of operations described herein is merely an example and is not limited to those set forth herein, but may be altered as will be apparent after an understanding of the disclosure of the application, except for operations that must occur in a specific order. Furthermore, descriptions of features known in the art may be omitted for clarity and conciseness.

The features described herein may be embodied in different forms and should not be construed as limited to the examples described herein. Rather, the examples described herein have been provided to illustrate only some of the many possible ways to implement the methods, devices, and/or systems described herein that will be apparent after an understanding of the present disclosure.

As used herein, the term "and/or" includes any one of the listed items associated as well as any combination of any two or more.

Although terms such as "first," "second," and "third" may be used herein to describe various elements, components, regions, layers or sections, these elements, components, regions, layers or sections should not be limited by these terms. Rather, these terms are only used to distinguish one element, component, region, layer or section from another element, component, region, layer or section. Thus, a first member, first component, first region, first layer, or first portion referred to in the examples described herein may also be referred to as a second member, second component, second region, second layer, or second portion without departing from the teachings of the examples.

In the description, when an element such as a layer, region or substrate is referred to as being "on" another element, "connected to" or "coupled to" the other element, it can be directly "on" the other element, be directly "connected to" or be "coupled to" the other element, or one or more other elements intervening elements may be present. In contrast, when an element is referred to as being "directly on" or "directly connected to" or "directly coupled to" another element, there may be no other element intervening elements present.

The terminology used herein is for the purpose of describing various examples only and is not intended to be limiting of the disclosure. Singular forms also are intended to include plural forms unless the context clearly indicates otherwise. The terms "comprises," "comprising," and "having" specify the presence of stated features, amounts, operations, components, elements, and/or combinations thereof, but do not preclude the presence or addition of one or more other features, amounts, operations, components, elements, and/or combinations thereof. The term "plurality" represents two and any number of two or more.

The terms "upper", "lower", "top" and "bottom" are defined in terms of orientation of the product in normal use unless otherwise specified with reference to the drawings.

Unless defined otherwise, all terms used herein, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. Unless explicitly so defined herein, terms such as those defined in a general dictionary should be construed to have meanings consistent with their meanings in the context of the relevant art and the present utility model and should not be interpreted idealized or overly formal.

An inner pot assembly and a cooking apparatus provided by an embodiment of the present utility model will be described with reference to fig. 1 to 12.

As shown in fig. 3, 4, 5, 6, 7 and 9, an embodiment of a first aspect of the present utility model provides an inner pot assembly comprising: an inner pot 10; the inner pot fixing frame 20 is connected with the outer side of the inner pot 10, and a first mounting hole and a first plug connector 220 are arranged on one side of the inner pot fixing frame 20 away from the inner pot 10; the handle 40, the handle 40 has the link 410 that is connected with interior pot mount 20, is provided with second mounting hole and second plug connector 430 on the link 410, and the screw passes first mounting hole and inserts in the second mounting hole, and second plug connector 430 and first plug connector 220 can peg graft together along the thickness direction of interior pot mount 20.

The inner pot assembly provided in this embodiment includes an inner pot 10, an inner pot fixing frame 20 and a handle 40, wherein the end portion of the handle 40 connected with the inner pot fixing frame 20 is provided with a connecting end 410, a first mounting hole and a second mounting hole are respectively provided on the inner pot fixing frame 20 and the connecting end 410, and a screw is inserted into the second mounting hole through the first mounting hole to tighten the handle 40 and the inner pot fixing frame 20, so as to avoid the separation of the two. Moreover, the first plug connector 220 and the second plug connector 430 are respectively arranged on the inner pot fixing frame 20 and the connecting end 410, so that the inner pot fixing frame 20 and the connecting end can be plugged together in the thickness direction, the first plug connector 220 and the second plug connector 430 which are plugged together can provide supporting force, and particularly when food materials in the inner pot 10 are heavy or the pot needs to be overturned, besides the screws are used for bearing weight, the two plug connectors can also bear weight, so that the stress intensity of the connecting part of the handle 40 is improved, and the probability of deformation and fracture of the connecting part of the handle 40 is reduced. Moreover, the handle 40 and the inner pot fixing frame 20 are simultaneously connected by adopting screw connection and two plug connectors, and compared with the current method which only depends on screw connection and has to use more than three screws, the method is also beneficial to reducing the number of screws, thereby improving the assembly speed.

In the process of installing the handle 40, the handle 40 can be pushed horizontally to be connected with the inner pot fixing frame 20, and meanwhile, the butt connection of the first mounting hole and the second mounting hole and the plug connection of the first plug connector 220 and the second plug connector 430 are realized, so that the assembly is convenient.

Further, in some embodiments, as shown in fig. 6 and 7, a side of the inner pan fixing frame 20 facing away from the inner pan 10 is provided with a first screw thread post 210, and the first screw thread post 210 encloses a first mounting hole. The first mounting hole is here defaulted to be internally threaded. The connecting end 410 is provided with a second threaded post 420, and the second threaded post 420 is surrounded to form a second mounting hole. The second mounting hole is here defaulted to be internally threaded. The screw is wrapped by the thread column, so that the connection strength between the screw and the inner pot fixing frame 20 and the handle 40 is improved, and the probability of deformation of the periphery of the screw due to high temperature is reduced.

Of course, in other embodiments, it is also possible to have only the second threaded post 420 and not the first threaded post 210. At this time, the first mounting hole may have an internal thread, and the first mounting hole may be a light hole, and may be directly surrounded by the wall surface of the inner pot fixing frame 20, or may be surrounded by a connecting post protruding from the wall surface of the inner pot fixing frame 20 and having a smooth inner wall. The tightening handle 40 and the inner pot fixing frame 20 may be provided that the screws are inserted into the first and second mounting holes.

For convenience in describing the location of the first mounting hole, the first mounting hole is surrounded by the first screw column 210 in the following embodiments, and the location of the first mounting hole may be determined with reference to the location of the first screw column 210 in the drawings.

For the manner in which the first threaded post 210 and the second threaded post 420 are connected, in some embodiments, the end of the first threaded post 210 is inserted into the second threaded post 420, or the end of the second threaded post 420 is inserted into the first threaded post 210. That is, the first screw thread post 210 and the second screw thread post 420 can be connected together in a plugging manner, so that the connection stability of the two can be improved, the bearing capacity to the weight of the inner pot 10 can be further improved, and the connection stability of the handle 40 and the inner pot fixing frame 20 can be improved. In addition, in the process of installing the handle 40, the first screw post 210 and the second screw post 420 can be directly inserted together and then the screw is screwed, so that the assembly is convenient. Referring to fig. 6, the end of the first screw column 210 has a countersunk land into which the end of the second screw column 420 may be inserted.

Of course, in other embodiments, the first threaded post 210 and the second threaded post 420 may be butt-connected, in which case they are not plugged together.

Further, in some embodiments, the first mounting holes are distributed in at least one row in the height direction of the inner pan fixing frame 20 with respect to the positional relationship of the first mounting holes and the first plug members; the first connectors 220 are distributed in at least one row in the height direction of the inner pot fixing frame 20. The first mounting hole and the first connector 220 are not located on the same horizontal plane. Wherein the number of the first mounting holes of each row is one or more, and the number of the first connectors 220 of each row is one or more.

In these embodiments, the first mounting holes are distributed in at least one row in the height direction of the inner pot fixing frame 20, where each row of the first mounting holes is default to be at the same height, the first connectors 220 are distributed in at least one row in the height direction of the inner pot fixing frame 20, where each row of the first connectors 220 is default to be at the same height, and the first connectors 220 and the first mounting holes are different rows, i.e. the height of any first connector 220 is different from the height of any first mounting hole, the stress intensity of the connection part of the handle 40 is high, and the connection of the handle 40 is stable and reliable.

Specifically, when the user holds the handle 40 to pick up the inner pot 10, the stress at each height on the connecting end 410 of the handle 40 is different, and the stress at the position near the upper end is larger and the stress at the position near the lower end is smaller. The first mounting holes and the first connectors 220 are distributed in a plurality of rows in the height direction of the inner pot fixing frame 20, so that the plurality of heights of the connecting end 410 of the handle 40 can bear and share the weight brought by the inner pot 10, and the inner pot 10 is supported effectively. Moreover, each row is the first mounting hole or the first plug connector 220, but not the first mounting holes and the first plug connector 220 are mixed into one row, and the stress of a plurality of identical structures at the same height is more balanced.

Similarly, since the second mounting holes are distributed in one-to-one correspondence with the first mounting holes, and the second connectors 430 are distributed in one-to-one correspondence with the first connectors 220, the positional relationship and the respective numbers of the second mounting holes and the second connectors 430 are the same as the positional relationship and the respective numbers of the first mounting holes and the first connectors 220, so that the description thereof will not be repeated.

Further, in some embodiments, the number of first mounting holes is one or more and the number of first connectors 220 is a plurality. If the number of the first mounting holes is one, the number of parts is small, the cost is saved, and the assembly is convenient. The number of the first connectors 220 is plural, and the assembly efficiency is not greatly affected because the plug-in connection is convenient, and the handle 40 is favorable for stably bearing the weight of the inner pot 10.

Further, the first connector 220 and the inner pot fixing frame 20 are integrally formed, the second connector 430 and the handle 40 are integrally formed, the connection is firm, the processing is convenient, parts are reduced, and the assembly efficiency is improved.

Further, in some embodiments, the plurality of first connectors 220 are each lower than the first mounting holes based on the number of first mounting holes being one. Because the upper end closer to the connecting end 410 is more stressed and the screw can stably support the weight of the inner pot 10, the first mounting hole is arranged at a higher position, so that the screw can bear larger weight and preferentially tighten the handle 40 and the inner pot fixing frame 20, thereby reducing the probability of being separated under the pulling of the weight of the inner pot 10.

Further, at least two of the first connectors 220 are spaced apart in the horizontal direction. That is, at least two first connectors 220 are distributed in a row in the height direction of the inner pot fixing frame 20, and can stably bear and share the weight of the inner pot 10 at a position lower than the screw, thereby improving the connection stability of the handle 40.

By way of example, the number of first mounting holes is one, disposed near the upper edge of the connecting end 410. The number of the first connectors 220 is two, the two first connectors 220 are distributed at intervals on the same horizontal line, namely, the two first connectors 220 are distributed in a row in the height direction of the inner pot fixing frame 20 and are located at the same height, and the two first connectors 220 and the first mounting holes are distributed in an isosceles triangle.

By way of example, the number of first mounting holes is one, disposed near the upper edge of the connecting end 410. The number of the first connectors 220 is three, the three first connectors 220 are distributed at intervals on the same horizontal line and are positioned below the first mounting holes, or the three first connectors 220 are distributed in an inverted triangle and are distributed at four corners of the diamond with the first mounting holes.

In other embodiments, the plurality of first connectors 220 are circumferentially spaced around the first mounting hole based on the number of first mounting holes being one. The first and second connectors 220 and 430 are preferably used to bear the weight of the inner pot 10 in the circumferential direction of the first mounting hole, so that the screw at the middle part can perform a good fastening function, the handle 40 and the inner pot fixing frame 20 are tensioned, and the handle 40 and the inner pot fixing frame 20 are stably connected.

As an example, the number of the first connectors 220 is three, and the first connectors are distributed at three corners of the triangle, and the first mounting holes are located at the center of the triangle.

As an example, the number of the first connectors 220 is four, and the first connectors are distributed at four corners of the square, and the first mounting hole is located at the center of the square.

Further, in some embodiments, based on the fact that the number of the first mounting holes is plural, one of the first mounting holes and the first connectors 220 is distributed in two rows in the height direction of the inner pan fixing frame 20 and is disposed near the upper and lower ends of the connecting end 410, respectively, and the other is distributed in at least one row in the height direction of the inner pan fixing frame 20 and is disposed near the middle in the height direction of the connecting end 410 and/or near the two ends in the width direction of the connecting end 410.

In these embodiments, referring to fig. 6, the first mounting holes may be arranged in two rows, specifically, a row near the upper end of the connecting end 410 and a row near the lower end of the connecting end 410, because the screws have good bearing effect, and the handle 40 and the inner pot fixing frame 20 may be tightened, so that the handle 40 and the inner pot fixing frame 20 may be better prevented from being separated, especially in the case that the inner pot 10 is heavy and needs to be tilted, the probability that the upper and lower ends of the connecting end 410 tilt relative to the inner pot fixing frame 20 is reduced. In addition, in cooperation with the first connector 220 and the second connector 430, the first connector 220 is closer to the middle of the connecting end 410 in the height direction than the first mounting hole, the first connector 220 and the second connector 430 are added to bear and share the weight of the inner pot 10, so that the connection stability of the handle 40 and the inner pot fixing frame 20 is improved, and especially when the first connector 220 is close to both ends of the connecting end 410 in the width direction, the handle 40 can be connected in four directions of the upper, lower, left and right of the connecting end 410, and the connection is firm.

Here, the first connectors 220 are distributed in at least one row in the height direction of the inner pot fixing frame 20 and are disposed near the middle of the height direction of the connecting end 410, which means that all the first connectors 220 are lower than one row of first mounting holes near the upper end of the connecting end 410 and higher than one row of first mounting holes near the lower end of the connecting end 410.

Of course, the first connectors 220 may be arranged in two rows, specifically, a row near the upper end of the connecting end 410 and a row near the lower end of the connecting end 410, and the first connectors 220 and the second connectors 430 are used to bear the weight of the inner pot 10 preferentially, and limit the tilting of the upper and lower ends of the connecting end 410 relative to the inner pot fixing frame 20. The first mounting hole is arranged closer to the middle of the connecting end 410 in the height direction than the first plug-in connector 220, so that the handle 40 and the inner pot fixing frame 20 can be sufficiently tensioned by the first mounting hole, and the handle 40 can be connected in four directions up, down, left and right of the connecting end 410 and firm in connection especially when the first mounting hole is arranged close to the two ends of the connecting end 410 in the width direction, namely, close to the left and right ends of the connecting end 410.

Here, the first mounting holes are distributed in at least one row in the height direction of the inner pot fixing frame 20 and are disposed near the middle in the height direction of the connecting end 410, which means that all the first mounting holes are lower than one row of the first connectors 220 near the upper end of the connecting end 410 and higher than one row of the first connectors 220 near the lower end of the connecting end 410.

In some embodiments, the number of first mounting holes is two, and the two first mounting holes are disposed near the upper and lower ends of the connection end 410, respectively. The number of the first connectors 220 is plural, the first connectors 220 are symmetrically distributed with respect to the connecting line of the two first mounting holes, and/or the first connectors 220 are disposed near two ends of the connecting end 410 in the width direction.

In these embodiments, since the number of the first mounting holes is only two, the number of parts is reduced, and the assembly is convenient. Further, the first mounting holes and the first socket connectors 220 are distributed in a plurality of rows in the height direction of the inner pan fixing frame 20, so that the handle 40 can be better connected and the weight of the inner pan 10 can be borne when the user holds the handle 40. Moreover, the plurality of first connectors 220 are symmetrically distributed relative to the connecting line of the two first mounting holes, and the stress is uniform and reliable. In the case that the plurality of first connectors 220 are disposed near both ends of the connecting end 410 in the width direction at the same time, the connection of the handles 40 in the four directions of up, down, left and right of the connecting end 410 is facilitated, and the connection is firm.

As an example, as shown in fig. 5, 6, 11 and 12, the number of first mounting holes is two, one of which is disposed near the upper end of the connection end 410 and the other of which is disposed near the lower end of the connection end 410. The number of the first connectors 220 is two, one of the first connectors 220 is located between the two first mounting holes and near the left end in the width direction of the connection end 410, and the other first connector 220 is located between the two first mounting holes and near the right end in the width direction of the connection end 410. The right and left ends here are oriented in a view that faces forward toward the connecting end 410 of the handle 40. Referring to fig. 7, the second mounting holes and the second socket connectors 430 are located to correspond to the first mounting holes and the first socket connectors 220, respectively.

As an example, the number of first mounting holes is two, one of which is disposed near the upper end of the connection end 410 and the other of which is disposed near the lower end of the connection end 410. The number of the first connectors 220 is four, the first connectors 220 are located between two first mounting holes in the height direction of the inner pot fixing frame 20 and are distributed in a double row, and the four first connectors 220 are symmetrically distributed relative to the connecting line of the two first mounting holes in pairs and are arranged near the left end and the right end of the width direction of the connecting end 410.

Further to the structure of the first and second connectors 220, 430, in some embodiments, as shown in fig. 6 and 7, one of the first and second connectors 220, 430 is a prism and the other is a hollow frame capable of wrapping at least three sides of the prism. The structure is simple, the processing is convenient, and the prism has certain compressive capacity and can bear the weight of the inner pot 10 better. Moreover, the prism has edges, is not easy to rotate, and has good limiting effect. After the prism is inserted into the hollow frame, the handle 40 can be prevented from tilting relative to the inner pot fixing frame 20 under the limit action of the hollow frame, so that the connection stability of the handle and the inner pot fixing frame is improved.

Further, as shown in fig. 6, one side of the prism faces upward and extends in the horizontal direction. The prism bearing force is convenient to use.

Further, as shown in fig. 6, the prisms are hollow prisms. Reduces the material consumption, saves the cost and reduces the weight.

As an example, as shown in fig. 6 and 7, the prism is a quadrangular prism, and the cross section of the hollow frame is -shaped or square-shaped. Simple structure, convenient processing, moreover be favorable to bearing the weight of interior pot 10 through smooth side. Referring to fig. 7, the hollow frames have a -shaped cross section, and two hollow frames are disposed at both left and right ends of the connection end with openings disposed opposite to each other so as to wrap the two prisms from the inside.

Of course, the prism may be a triangular prism or a hexagonal prism, or the like.

Or in other embodiments, one of the first connector 220 and the second connector 430 is a cylinder, and the other is a post with a circular hole into which the cylinder is inserted.

Further, in some embodiments, as shown in fig. 6, the first mounting holes and the first connectors 220 are spaced apart along the circumference of the connecting end 410. Facilitating a secure connection of the handle 40 in the circumferential direction.

Further, in some embodiments, a plurality of connection ribs 230 are also provided on inner pot fixing frame 20. The plurality of connection ribs 230 connect all the first threaded columns 210 and all the first connectors 220 into a whole, thereby improving the firmness of the first threaded columns 210 and the first connectors 220 and being beneficial to stabilizing the connection handle 40.

Further, a plurality of connection ribs 230 are connected to each other and are respectively connected to a first mounting hole or a first socket 220.

As an example, as shown in fig. 6, in the case where two first screw posts 210 and two first socket connectors 220 are distributed at four corners of a diamond shape, the number of the connection ribs 230 is four, is in a cross shape, and connects one first screw post 210 and one first socket connector 220, respectively. Of course, the connection ribs 230 may not be connected to each other, for example, the connection ribs 230 connect any adjacent one of the first threaded columns 210 and one of the first connectors 220, and four connection ribs 230 are distributed along the edges of the diamond. The number and distribution of the connection ribs 230 may be various, and are not listed here.

Further, in some embodiments, as shown in fig. 6, the inner pot fixing frame 20 is further provided with a first rib 240, and the first rib 240 encloses a socket into which the connection end 410 is inserted. The first blocking rib 240 is used for circumferentially blocking and limiting the connecting end 410, so that the connecting part of the handle 40 is favorable for bearing the weight of the inner pot 10 better. Moreover, when the handle 40 is installed, the socket can be aligned for direct insertion, so that the handle 40 can be quickly and accurately installed in place.

Further, as shown in fig. 6, the first mounting hole and the first connector 220 are both located inside the first rib 240. On the one hand, the first blocking rib 240 plays a role in shielding, so that pollution and corrosion of impurities such as external dust and the like to the screw and the first plug connector 220 can be avoided, and the connection strength is affected. On the other hand, the first ribs 240 distributed circumferentially and the connecting end 410 can bear a part of the weight, and then bear the weight through the screws and the connectors, and the first ribs 240 are wide in distribution range, large in size and good in bearing effect, so that the connection stability with the handle 40 is improved.

Of course, in other examples, the first connector 220 may also be located outside the first rib 240.

Further, the thickness of the bottom wall of the socket is greater than the thickness of the first rib 240. By increasing the thickness of the bottom wall of the socket, the fixing strength of the handle 40 is enhanced, the probability of deformation of the socket under the action of high temperature and large gravity of the inner pot 10 is reduced, and the handle 40 is connected stably.

Further, the thickness of the bottom wall of the socket ranges from 1.5mm to 5mm. The material is not wasted due to excessive thickness while the deformation is not easy, and the weight and the cost are increased.

As examples, the thickness of the bottom wall of the socket is 2.5mm, 3mm or 3.5mm.

Further, the depth of the socket ranges from 10mm to 30mm, such as 15mm, etc., i.e., the overlapping length of the first rib 240 and the second rib 440 is between 10mm and 30mm, which reduces the probability of breakage at the junction of the handle 40.

Further, in some embodiments, as shown in fig. 7, a second rib 440 is further disposed on the connection end 410, and the second rib 440 connects the second connectors 430 together along the circumference of the connection end 410 and surrounds the second mounting hole, and the second rib 440 is inserted into the socket.

In these embodiments, the second ribs 440 are used to connect all of the second connectors 430 together, thereby improving the structural strength of the second connectors 430 and improving the connection stability of the handle 40 and the inner pot holder 20. The second rib 440 surrounds the second mounting hole, for example, surrounds the second threaded post 420, so that foreign substances from the outside can be prevented from entering the second mounting hole to pollute and corrode the screw. The second blocking rib 440 is inserted into the socket, and can bear part of the weight of the inner pot 10 through the cooperation of the first blocking rib 240 and the second blocking rib 440, so that the fracture probability of the connecting part of the handle 40 is reduced.

Further, in some embodiments, as shown in fig. 5, 8, 11 and 12, a portion of the inner pot fixing frame 20 protrudes toward and/or away from the inner pot 10 to form a protrusion 250, and a lengthwise side of the protrusion 250 is connected to an outer sidewall of the first rib 240.

In these embodiments, the protruding portion 250 is formed by protruding a portion of the inner pot fixing frame 20, so that not only the structural strength of the inner pot fixing frame can be improved, but also the protruding portion 250 can be regarded as a double-layer reinforcing rib, so that the double-layer reinforcing rib is connected with the outer side wall of the first blocking rib 240, the connection strength between the first blocking rib 240 and the inner pot fixing frame 20 is improved, the compression resistance of the first blocking rib 240 is improved, and the stability of connection with the handle 40 is improved.

Wherein the protruding part 250 may protrude in a direction away from the inner pot 10, i.e., the protruding part 250 protrudes in a direction in which the handle 40 is located. The protrusion 250 may pull the inner pot 10 away from the handle 40, which is advantageous for the inner pot holder 20 to block heat, thereby being advantageous for reducing the temperature of the handle 40. Of course, the protruding portion 250 may also protrude in a direction approaching the inner pot 10, and the protruding portion 250 may enlarge the gap between the inner pot 10 and the inner pot holder 20, thereby facilitating the reduction of the heat transferred from the inner pot 10 to the inner pot holder 20.

The side surface in the length direction of the protruding portion 250 is defined as an end surface of the protruding portion 250 on the extending path of the surface of the inner pot holder 20, and the end surface is connected to the first rib 240, so that the protruding and falling double-layer reinforcing rib is connected to the first rib 240.

Further, referring to fig. 6 and 8, in the case where the protruding part 250 protrudes in a direction away from the inner pan 10, the first rib 240 may be provided on the inner pan fixing frame 20 and extend in a direction away from the inner pan 10. In the case where the projection 250 is projected in a direction approaching the inner pan 10, the first rib 240 may be provided on the inner pan fixing frame 20 and extend in a direction approaching the inner pan 10. In addition, the inner pot 10 may be provided with both a protrusion 250 protruding in a direction away from the inner pot 10 and a protrusion 250 protruding in a direction approaching the inner pot 10, and at this time, the middle section of the first rib 240 is connected to the inner pot holder 20, and both ends of the first rib 240 in the horizontal direction extend in a direction approaching and separating from the inner pot 10, respectively.

Further, as shown in fig. 5 and 8, the protruding portions 250 are located on both sides of the socket in the horizontal direction. The protruding parts 250 are provided at both sides of the first blocking rib 240 to be supported between the first blocking rib 240 and the inner pot fixing frame 20, thereby improving the connection stability of the first blocking rib 240.

Further, the first rib 240 and the protruding portion 250 are integrally formed with the inner pot fixing frame 20. The structural strength is high.

As an example, as shown in fig. 5, 11 and 12, the cross section of the protrusion 250 is V-shaped. When the cross section of the protruding part 250 is V-shaped, the inner pot fixing frame 20 has high structural strength and the protruding part 250 occupies small space.

As an example, the cross section of the protrusion 250 may also be square or semicircular or U-shaped.

Further, as shown in fig. 5 and 8, the protrusions 250 are distributed in a square shape around the center of the inner pot fixing frame 20. The structural strength of the inner pot fixing frame 20 is improved.

Further, in some embodiments, as shown in fig. 3, 4, 10, 11 and 12, a visible opening 110 is provided on a sidewall of the inner pot 10, and a window 260 is provided on the inner pot fixing frame 20 at a position corresponding to the visible opening 110. The inner pot assembly also includes a visual glass 270 and a visual panel 30. A visual glass 270 is disposed at window 260. The visual panel 30 is provided on a side of the inner pot holder 20 facing away from the inner pot 10. The user can conveniently observe the food materials in the inner pan 10 through the visual panel 30 and the visual glass 270.

Further, as shown in fig. 3, 11 and 12, the inner pot assembly further includes a sealing ring 280, the sealing ring 280 being disposed between the edge of the visible glass 270 and the edge of the visible opening 110. Avoiding food residues or grease in the inner pot 10 from entering the inner pot fixing frame 20.

Further, as shown in fig. 3 and 10, the visible panel 30 is provided with a relief port 310 through which the connection end 410 passes. The convenient connection end 410 passes through the avoiding opening 310 and is connected with the inner pot fixing frame 20.

Further, as shown in fig. 3 and 5, the protruding portions 250 are circumferentially distributed along the window 260 and connected to two sides of the first rib 240 in the horizontal direction, and the protruding portions 250 protrude from the position of the window 260 toward the position of the handle 40. Then, in the case where the visual glass 270 is installed at the window 260, the distance between the visual glass 270 and the visual panel 30 may be equal to or greater than the protruding height of the protruding portion 250, and the protruding portion 250 may enlarge the distance between the visual glass 270 and the visual panel 30, thereby weakening the temperature transferred to the visual panel 30 and avoiding the user from being scalded.

Further, in some embodiments, as shown in fig. 7, a portion of the end surface of the connecting end 410 of the handle 40 located outside the second rib 440 is configured as a stop surface 450, and the stop surface 450 can be pressed against the visible glass 270, so as to improve the connection stability of the handle 40.

Further, as shown in fig. 9 and 11, the handle 40 includes a handle body and a handle cover, and the second mounting hole and the second socket 430 are provided on the handle body. Two third threaded columns are distributed up and down on one side of the handle main body far away from the inner pot 10, and screws penetrate through the handle cover and are inserted into the third threaded columns to connect the handle cover and the handle main body together.

In some embodiments, inner pot 10 is a hardware inner pot. The visual panel 30 is a PC (polycarbonate) plastic plate.

As shown in fig. 1, 2 and 12, a second aspect of the embodiment of the present utility model provides a cooking apparatus comprising: the machine body 50 is provided with a containing cavity 510 in the machine body 50, and the side wall of the machine body 50 is provided with an opening 511 communicated with the containing cavity 510; the inner pot assembly according to any of the above embodiments is inserted into the receiving cavity 510 through the opening 511.

The cooking device provided in this embodiment has the advantages of any one of the embodiments due to the inner pot assembly of any one of the embodiments, and is not described herein.

In some embodiments, the cooking device is an air fryer, an oven, or a deep fat fryer, among others.

Although embodiments of the present utility model have been described in detail hereinabove, various modifications and variations may be made to the embodiments of the utility model by those skilled in the art without departing from the spirit and scope of the utility model. It will be appreciated that such modifications and variations will be apparent to those skilled in the art that they will fall within the spirit and scope of the embodiments of the utility model as defined in the appended claims.

Claims (12)

1. An inner pot assembly, the inner pot assembly comprising:

an inner pan (10);

the inner pot fixing frame (20) is connected to the outer side of the inner pot (10), and a first mounting hole and a first plug connector (220) are formed in one side, away from the inner pot (10), of the inner pot fixing frame (20);

the handle (40), handle (40) have with link (410) that interior pot mount (20) are connected, be provided with second mounting hole and second plug connector (430) on link (410), the screw passes first mounting hole inserts in the second mounting hole, second plug connector (430) with first plug connector (220) can be followed in the direction of thickness of interior pot mount (20) peg graft together.

2. The inner pot assembly according to claim 1, wherein,

the first mounting holes are distributed in at least one row in the height direction of the inner pot fixing frame (20);

the first connectors (220) are distributed in at least one row in the height direction of the inner pot fixing frame (20), and the first mounting holes and the first connectors (220) are not positioned on the same horizontal plane;

wherein the number of the first mounting holes in each row is one or more, and the number of the first connectors (220) in each row is one or more.

3. The inner pot assembly according to claim 1, wherein the number of first mounting holes is one or more and the number of first connectors (220) is a plurality;

based on the condition that the number of the first mounting holes is one, a plurality of first connectors (220) are lower than the first mounting holes and at least two of the first connectors are distributed at intervals in the horizontal direction, or a plurality of first connectors (220) are distributed at intervals circumferentially around the first mounting holes; or alternatively

Based on the condition that the number of the first mounting holes is a plurality of, one of the first mounting holes and the first plug connectors (220) is distributed in two rows in the height direction of the inner pot fixing frame (20) and is respectively close to the upper end and the lower end of the connecting end (410), and the other one of the first mounting holes is distributed in at least one row in the height direction of the inner pot fixing frame (20) and is close to the middle in the height direction of the connecting end (410) and/or is close to the two ends in the width direction of the connecting end (410).

4. The inner pot assembly according to claim 1, wherein the number of first mounting holes is two, the two first mounting holes being arranged near the upper and lower ends of the connection end (410), respectively;

The number of the first connectors (220) is multiple, the first connectors (220) are symmetrically distributed relative to the connecting line of the two first mounting holes, and/or the first connectors (220) are arranged close to two ends of the connecting end (410) in the width direction.

5. The inner pot assembly according to claim 1, wherein one of the first and second connectors (220, 430) is a prism and the other is a hollow frame capable of wrapping at least three sides of the prism.

6. The inner pot assembly according to claim 5, wherein one side of the prism faces upward and extends in a horizontal direction, the prism being a hollow prism; and/or

The prisms are quadrangular prisms, and the cross section of the hollow frame is -shaped or square-shaped.

7. The inner pot assembly according to claim 1, wherein a side of the inner pot holder (20) facing away from the inner pot (10) is provided with a first threaded post (210), the first threaded post (210) enclosing the first mounting hole with internal threads;

a second threaded column (420) is arranged on the connecting end (410), and the second threaded column (420) is surrounded into the second mounting hole with the internal threads;

The end of the first threaded column (210) is inserted into the second threaded column (420), or the end of the second threaded column (420) is inserted into the first threaded column (210), or the first threaded column (210) and the second threaded column (420) are in butt joint;

the first mounting holes and the first plug connectors (220) are distributed at intervals along the circumferential direction of the connecting end (410);

the inner pot fixing frame (20) is also provided with a plurality of connecting ribs (230), and the connecting ribs (230) are connected with each other and are respectively connected with one first threaded column (210) or one first plug-in connector (220).

8. The inner pot assembly according to claim 1, wherein the inner pot fixing frame (20) is further provided with a first blocking rib (240), the first blocking rib (240) encloses a socket into which the connecting end (410) is inserted, and the first mounting hole and the first plug connector (220) are both located inside the first blocking rib (240);

the connecting end (410) is further provided with a second blocking rib (440), the second blocking rib (440) is used for connecting the second plug connector (430) together and surrounding the second mounting hole along the circumferential direction of the connecting end (410), and the second blocking rib (440) is inserted into the socket.

9. The inner pot assembly according to claim 8, wherein a part of the inner pot fixing frame (20) protrudes towards and/or away from the inner pot (10) to form a protruding part (250), the side surface of the protruding part (250) in the length direction is connected with the outer side wall of the first retaining rib (240), and the protruding part (250) is positioned at two sides of the socket in the horizontal direction.

10. The inner pot assembly according to claim 9, wherein the cross section of the protrusion (250) is V-shaped or square or semicircular or U-shaped; and/or

The protruding parts (250) are distributed in a square shape around the center of the inner pot fixing frame (20); and/or

The thickness of the bottom wall of the socket is larger than that of the first blocking rib (240); and/or

The thickness of the bottom wall of the socket ranges from 1.5mm to 5mm.

11. The inner pot assembly according to claim 9, wherein a visible opening (110) is formed in a side wall of the inner pot (10), a window (260) is formed in the inner pot fixing frame (20) at a position corresponding to the visible opening (110), the protruding parts (250) are circumferentially distributed along the window (260) and connected to two sides of the first blocking rib (240) in the horizontal direction, and the protruding parts (250) protrude from the position of the window (260) to the direction of the handle (40);

The inner pot assembly further comprises visual glass (270), a sealing ring (280) and a visual panel (30), wherein the visual glass (270) is arranged at the window (260), the sealing ring (280) is arranged between the edge of the visual glass (270) and the edge of the visual opening (110), the visual panel (30) is arranged at one side, deviating from the inner pot (10), of the inner pot fixing frame (20), and an avoidance opening (310) for the connecting end (410) to pass through is formed in the visual panel (30).

12. A cooking apparatus, comprising:

the device comprises a machine body (50), wherein a containing cavity (510) is formed in the machine body (50), and an opening (511) communicated with the containing cavity (510) is formed in the side wall of the machine body (50);

the inner pan assembly of any one of claims 1 to 11, which is inserted into the receiving cavity (510) through the opening (511).