CN208598188U - Upper inner-liner and electric cooker - Google Patents

Abstract

The utility model provides a kind of upper inner-liner and electric cooker.Wherein, upper inner-liner can be placed at the top in the liner of electric cooker and being supported on liner, upper inner-liner includes gallbladder body and at least two handles, and at least two handles are provided at circumferentially spaced and extend outwardly along gallbladder body, for being supported on the top of liner when gallbladder body is placed in liner.Upper inner-liner provided by the utility model, it can be placed in the liner of electric cooker and be supported on the top of liner, the space of the original liner of electric cooker is separated into two cooking spaces up and down by upper inner-liner, it once cooks the rice for obtaining two kinds of different mouthfeels or once culinary art to realize while realizing steamed wheaten foods and two kinds of functions of cooking, meet the different demands of user.

Description

Upper inner-liner and electric cooker

Technical field

The utility model relates to kitchen utensils fields, more specifically, are related to a kind of upper inner-liner and a kind of electric cooker.

Background technique

Existing electric cooker, usually once can only a kind of rice of mouthfeel of boiling, be not able to satisfy different crowd to rice mouth The different demands of sense, and other food materials can not usually be processed when cooking, cause the experience effect of user poor.

Utility model content

The utility model aims to solve at least one of the technical problems existing in the prior art.

For this purpose, the purpose of the utility model one aspect is, a kind of upper inner-liner is provided.

The purpose of the utility model other side is, provides a kind of electric cooker including above-mentioned upper inner-liner.

To achieve the above object, the technical solution of the utility model one aspect provides a kind of upper inner-liner, described interior Gallbladder can be placed in the liner of electric cooker and be supported on the top of the liner, and the upper inner-liner includes: gallbladder body；At least two A handle, being provided at circumferentially spaced and extend outwardly along the gallbladder body, for the branch when the gallbladder body is placed in the liner Support is on the top of the liner.

The upper inner-liner that the utility model above-mentioned technical proposal provides can be placed in the liner of electric cooker and be supported on interior The top of gallbladder, specifically, upper inner-liner includes gallbladder body and at least two handles that are connected on gallbladder body, the effect of gallbladder body is to hold Food materials, the effect of handle are to allow upper inner-liner to build to be assemblied on bottom inner container (i.e. the original liner of electric cooker), to be incited somebody to action by upper inner-liner The space of the original liner of electric cooker is separated into two cooking spaces up and down, to realize that primary culinary art obtains two kinds of different mouthfeels Steamed wheaten foods is once cooked while being realized to rice and two kinds of functions of cooking；For example, when two kinds of different hardness of user demand When rice, different meter Shui Liang can be placed respectively in upper inner-liner and bottom inner container, when work, the heating device of electric cooker is first Heating boiling is carried out to the food in bottom inner container, when bottom inner container generates hot steam, hot steam can be diffused up, in upper inner-liner Food carry out heating boiling, due to compared with bottom inner container upper inner-liner apart from heating device farther out so that heating device is to upper interior The heating efficiency of gallbladder is relatively low, so that the rice mouthfeel in upper inner-liner is relatively hard, the rice mouthfeel phase in bottom inner container To softer, to realize that primary culinary art obtains the rice of two kinds of different mouthfeels, can also by reasonably adjust upper inner-liner and it is lower in Rice water proportion in gallbladder, obtains the rice of two kinds of different soft and hard degree；In addition to this upper inner-liner can function as food steamer use, from And it realizes primary culinary art and is completed at the same time steamed wheaten foods and two kinds of functions of cooking.

In addition, the upper inner-liner that the utility model above-mentioned technical proposal provides can also have following additional technical feature:

In the above-mentioned technical solutions, the upper end of the liner is equipped with peripherally outwardly extending pot edge, the grip support At the pot edge；Or the top of the medial surface of the liner is equipped with the protrusion to extend internally, the grip support is described convex At rising.

Handle can be supported at the upper end pot edge of liner, and the top that can also be supported on the medial surface of liner extends internally The high spot of formation can be realized the top that upper inner-liner is supported on to liner.

In the above-mentioned technical solutions, the maximum outside diameter of the gallbladder body is less than the internal diameter of the liner, in the gallbladder body Exhaust clearance is formed between lateral surface and the medial surface of the liner, and is formed between the exhaust between the adjacent handle The exhaust outlet of gap connection.

The maximum outside diameter of gallbladder body is less than the internal diameter of liner, to be formed between the lateral surface of gallbladder body and the medial surface of liner Exhaust clearance, and multiple handle intervals due to being connected on gallbladder body are arranged, then it can be when upper inner-liner is placed in bottom inner container The exhaust outlet for being connected to exhaust clearance, passing through for steam is formed between adjacent handle, on the one hand convenient on the downside of upper inner-liner Steam in bottom inner container is smoothly discharged, to avoid the steam pressure in bottom inner container excessive；On the other hand it is convenient for utilizing bottom inner container The steam of middle discharge heats the food in upper inner-liner, promotes the cooking efficiency of upper inner-liner.

In the above-mentioned technical solutions, the height of the gallbladder body is less than the height of the liner, in the outer bottom of the gallbladder body Cooking space is formed between face and the inner bottom surface of the liner.

The height of gallbladder body is less than the height of liner, to form culinary art between the outer bottom of gallbladder body and the inner bottom surface of liner Space does not influence normally cooking for the original liner of electric cooker so as to place upper inner-liner on bottom inner container (i.e. the original liner of electric cooker) It prepares food.

In the above-mentioned technical solutions, at least two handles are oppositely arranged, outside two be oppositely arranged the handle Maximum horizontal range between side is greater than the internal diameter of the liner, is assemblied in lower with ensuring that the handle of upper inner-liner can be built On gallbladder.

In the above-mentioned technical solutions, maximum horizontal range and institute between the outer side edges for two handles being oppositely arranged The difference for stating the internal diameter of liner is greater than the difference of the internal diameter of the liner and the maximum outside diameter of the gallbladder body, when slightly inclined to avoid upper inner-liner And causes the handle of upper inner-liner that cannot build the situation on bottom inner container well and occur.

In any of the above-described technical solution, at least two handles are oppositely arranged, two be oppositely arranged the handle Lower surface be equipped with convex ribs, the gallbladder body when being placed in the liner convex ribs be located at the interior zone of the liner.

For convenience of assembly, and it is uniform to control the gap area formed between the lateral surface of upper inner-liner and the medial surface of bottom inner container Convex ribs are arranged in the lower surface of the handle of upper inner-liner in branch, and when upper inner-liner is mounted on bottom inner container, convex ribs are located at bottom inner container Interior zone, the inner wall of convex ribs and bottom inner container has a small amount of gap at this time, and convex ribs are not blocked from the property easy to assembly of upper inner-liner, and can be very Installation site of the upper inner-liner on bottom inner container is limited well, to control the lateral surface of upper inner-liner and the inside of bottom inner container well The uniformity in the gap formed between face is distributed.

In the above-mentioned technical solutions, the lateral surface of each convex ribs to the gallbladder body center line maximum horizontal range It is equal, and it is less than the half of the internal diameter of the liner.

Be arranged the lateral surfaces of multiple convex ribs to gallbladder body center line maximum horizontal range it is equal, convex ribs can be passed through in this way Installation site of the limitation upper inner-liner on bottom inner container well, further control well the lateral surface of upper inner-liner with it is lower interior The uniformity in the gap formed between the medial surface of gallbladder is distributed；The lateral surface of multiple convex ribs to gallbladder body center line most flood The half for the internal diameter that flat distance is respectively less than liner is ensured more with ensuring that the setting of convex ribs does not influence the normal assembly of upper inner-liner A convex ribs can be assemblied in the interior zone of liner.

In any of the above-described technical solution, at least two handles are oppositely arranged, two be oppositely arranged the handle Outer side edges at be connected with the flanging extended downwardly, the gallbladder body when being placed in the liner flanging be located at the liner Upper end edge outside.

For convenience of assembly, and it is uniform to control the gap area formed between the lateral surface of upper inner-liner and the medial surface of bottom inner container Branch is connected with the flanging extended downwardly at the outer side edges of the handle of upper inner-liner, when upper inner-liner is mounted on bottom inner container, folding Side is located at the outside at the upper end edge of bottom inner container, and has a small amount of gap between the two, and flanging can effectively limit upper inner-liner under Installation site on liner guarantees uniform the one of the gap area formed between the lateral surface of upper inner-liner and the medial surface of bottom inner container Cause property.

In the above-mentioned technical solutions, the medial surface of the flanging to the gallbladder body center line minimum horizontal distance phase Deng, and it is greater than the half of the internal diameter of the liner.

Design flanging medial surface to gallbladder body center line minimum horizontal distance greater than liner internal diameter half, with true The setting for protecting flanging does not influence the normal assembly of upper inner-liner, and upper inner-liner can be limited well by flanging on bottom inner container Installation site further controls the equal of the gap formed between the lateral surface of upper inner-liner and the medial surface of bottom inner container well Even consistency.

The technical solution of the utility model another aspect provides a kind of electric cooker, comprising: lid；Cooker body, the cooker body Inside it is placed with liner；With upper inner-liner described in any of the above-described technical solution, the upper inner-liner can be placed in liner and support On the top of the liner.

The utility model above-mentioned technical proposal provide electric cooker, because it include described in any of the above-described technical solution it is upper in Gallbladder, thus the beneficial effect with upper inner-liner described in any of the above-described technical solution, details are not described herein.

The additional aspect and advantage of the utility model will become obviously in following description section, or practical new by this The practice of type is recognized.

Detailed description of the invention

The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will Become obvious and be readily appreciated that, in which:

Fig. 1 is the schematic cross-sectional view of electric cooker described in the utility model one embodiment；

Fig. 2 is the schematic cross-sectional view of upper inner-liner shown in Fig. 1；

Fig. 3 is the schematic perspective view of upper inner-liner shown in Fig. 2；

Fig. 4 is upper inner-liner described in the utility model one embodiment and the schematic cross-sectional view after liner assembly；

Fig. 5 is upper inner-liner shown in Fig. 4 and the overlooking structure diagram after liner assembly；

Fig. 6 is upper inner-liner described in another embodiment of the utility model and the schematic cross-sectional view after liner assembly；

Fig. 7 is the enlarged structure schematic diagram in the portion A in Fig. 6；

Fig. 8 is upper inner-liner described in another embodiment of the utility model and the schematic cross-sectional view after liner assembly；

Fig. 9 is the enlarged structure schematic diagram in the portion B in Fig. 8.

Wherein, corresponding relationship of the Fig. 1 into Fig. 9 between appended drawing reference and component names are as follows:

1 upper inner-liner, 10 exhaust clearances, 11 gallbladder bodies, the lateral surface of 111 gallbladder bodies, 12 handles, the outer side edges of 121 handles, 122 Convex ribs, 123 flangings, 2 liners, 21 upper end edges, the medial surface of 211 liners, the outer side edges at 212 upper end edges, 3 lids, 4 stew Body, 41 heat generating components.

Specific embodiment

In order to be more clearly understood that the above objects, features, and advantages of the utility model, with reference to the accompanying drawing and have The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen The feature in embodiment and embodiment please can be combined with each other.

Many details are explained in the following description in order to fully understand the utility model, still, this is practical It is novel to be implemented using other than the one described here mode, therefore, the protection scope of the utility model not by The limitation of following public specific embodiment.

1 to Fig. 9 the upper inner-liner and electric cooker according to some embodiments of the utility model are described with reference to the accompanying drawings.

As shown in Figures 1 to 9, a kind of upper inner-liner 1 provided according to some embodiments of the utility model, upper inner-liner 1 can It is placed in the liner 2 of electric cooker and is supported on the top of liner 2, upper inner-liner 1 includes: gallbladder body 11 and at least two handles 12, At least two handles 12 are provided at circumferentially spaced and extend outwardly along gallbladder body 11, for the branch when gallbladder body 11 is placed in liner 2 Support is on the top of liner 2.

The utility model upper inner-liner 1 provided by the above embodiment can be placed in the liner 2 of electric cooker and be supported on interior The top of gallbladder 2, specifically, upper inner-liner 1 includes gallbladder body 11 and at least two handles 12 being connected on gallbladder body 11, gallbladder body 11 Effect is to hold food materials, and the effect of handle 12 is to allow upper inner-liner 1 to build to be assemblied on bottom inner container (i.e. the original liner 2 of electric cooker), The space of the original liner 2 of electric cooker is separated into two cooking spaces up and down by upper inner-liner 1, once cooked to realize Steamed wheaten foods is realized simultaneously and two kinds of functions of cooking to the rice of two kinds of different mouthfeels or primary culinary art；For example, when user needs When seeking the rice of two kinds of different hardness, different meter Shui Liang can be placed respectively in upper inner-liner 1 and bottom inner container, when work, electricity The heating device (heat generating component 41 as shown in Figure 1) of rice cooker carries out heating boiling to the food in bottom inner container first, instantly interior Gallbladder generate hot steam when, hot steam can diffuse up, heating boiling is carried out to the food in upper inner-liner 1, due to bottom inner container phase Than, upper inner-liner 1 apart from heating device farther out so that heating device is relatively low to the heating efficiency of upper inner-liner 1 so that on Rice mouthfeel in liner 1 is relatively hard, the rice mouthfeel in bottom inner container is relatively soft, to realize that primary culinary art obtains two kinds The rice of different mouthfeels can also obtain two kinds of different soft and hards by reasonably adjusting the proportion of the rice water in upper inner-liner 1 and bottom inner container The rice of degree；In addition to this upper inner-liner 1 can function as food steamer use, to realize that primary culinary art is completed at the same time steamed wheaten foods and boils Eat two kinds of functions.

It is to be appreciated that as shown in Figures 2 and 3, handle 12 can be extended outward to form by the upper end edge of gallbladder body 11, I.e. handle 12 is an integral molding structure with gallbladder body 11, is also possible to connect using screw or the modes such as welded connecting are additionally fixed on The handle 12 on 11 top of gallbladder body.

Preferably, the upper end of liner 2 is equipped with peripherally outwardly extending pot edge, and handle 12 is supported at the pot edge of liner 2 (i.e. at upper end edge 21) (does not show it is of course also possible to which the protrusion to extend internally is arranged on the top of the medial surface of liner 2 in figure Out), handle 12 is supported on to the high spot of liner 2, equally can be realized the supporting role to upper inner-liner 1.

Preferably, as shown in Figure 4 and Figure 5, the maximum outside diameter of gallbladder body 11 is less than the internal diameter of liner 2, in the outside of gallbladder body Exhaust clearance 10 is formed between face 111 and the medial surface 211 of liner, and is formed between adjacent handle 12 and connected with exhaust clearance 10 Logical exhaust outlet.

The maximum outside diameter of gallbladder body 11 is less than the internal diameter of liner 2, thus in the lateral surface 111 of gallbladder body and the medial surface of liner Exhaust clearance 10, and the setting of the interval of multiple handles 12 due to being connected on gallbladder body 11 are formed between 211, then when upper inner-liner 1 is put It can be formed and be connected to exhaust clearance 10, for steaming between adjacent handle 12 when setting in bottom inner container (i.e. the original liner 2 of electric cooker) The exhaust outlet that vapour passes through, on the one hand the steam in the bottom inner container convenient for being located at 1 downside of upper inner-liner is smoothly discharged, to avoid in lower Steam pressure in gallbladder is excessive；On the other hand the food in upper inner-liner 1 is heated using the steam being discharged in bottom inner container, is mentioned Go up the cooking efficiency of liner.

Preferably, as shown in 4, Fig. 6 and Fig. 8, the height of gallbladder body 11 is less than the height of liner 2, in the outer bottom of gallbladder body 11 Cooking space is formed between face and the inner bottom surface of liner 2, to make to place in upper on bottom inner container (i.e. the original liner 2 of electric cooker) Gallbladder 1 does not influence the normal culinary art of the original liner 2 of electric cooker.

In some embodiments of the utility model, as shown in Figure 4 and Figure 5, the upper end edge of the gallbladder body 11 of upper inner-liner 1 There are two handles 12 for setting, and certainly, the quantity of handle 12 can also be oppositely arranged, be oppositely arranged with more than two, two handles 12 Two handles outer side edges 121 between maximum horizontal range L be greater than liner 2 internal diameter D1, to ensure the handle of upper inner-liner 1 12 can build and be assemblied on bottom inner container (i.e. the original liner 2 of electric cooker).

Further, as shown in Figure 4 and Figure 5, maximum horizontal between the outer side edges 121 for two handles being oppositely arranged away from From the difference that the difference of L and the internal diameter D1 of liner 2 are greater than the internal diameter D1 of liner 2 and the maximum outside diameter D of gallbladder body 11, to avoid upper inner-liner 1 Cause the handle 12 of upper inner-liner 1 that cannot build the situation on bottom inner container well when slightly inclined to occur.

As shown in figure 5, L indicates the maximum horizontal range between the outer side edges of two handles being oppositely arranged, it is interior in D expressions The maximum outside diameter of the gallbladder body of gallbladder, D1 indicate that the internal diameter of liner, D2 indicate the outer diameter at the upper end edge of liner.

In one specific embodiment, above-mentioned size meets following relationship: D1 > D, the i.e. lateral surface and bottom inner container of upper inner-liner Medial surface between have gap；L > D1, the i.e. handle of upper inner-liner can build and be assemblied on bottom inner container；L-D1 > D1-D, i.e., Avoid upper inner-liner that from can not building on the upper end edge for being fixed on bottom inner container.

In one embodiment of the utility model, as shown in Figure 6 and Figure 7, at least two handles 12 are oppositely arranged, relatively The lower surface for two handles 12 being arranged is equipped with convex ribs 122, and gallbladder body 11 is placed on convex ribs 122 when in liner 2 and is located at liner 2 Interior zone.

For convenience of assembly, and control upper inner-liner 1 lateral surface and bottom inner container (i.e. the original liner 2 of electric cooker) medial surface it Between the uniform branch of gap area that is formed, convex ribs 122 are set in the lower surface of the handle 12 of upper inner-liner 1, when upper inner-liner 1 is mounted on When on bottom inner container, convex ribs 122 are located at the interior zone of bottom inner container, and the inner wall of convex ribs 122 and bottom inner container has a small amount of gap L 1 at this time, Convex ribs 122 are not blocked from the property easy to assembly of upper inner-liner 1, and can limit installation site of the upper inner-liner 1 on bottom inner container well, from And the uniformity distribution in the gap formed between the lateral surface of upper inner-liner 1 and the medial surface of bottom inner container is controlled well.

As shown in fig. 6, when L1 indicates that upper inner-liner is assemblied on bottom inner container, between the lateral surface of convex ribs and the inner wall of bottom inner container The a small amount of gap formed.

Preferably, as shown in Figure 6 and Figure 7, the maximum horizontal of center line of the lateral surface of each convex ribs 122 to gallbladder body 11 away from From half that is equal, and being less than the internal diameter of liner 2.

The maximum horizontal range that center line of the lateral surface of multiple convex ribs 122 to gallbladder body 11 is arranged is equal, can lead in this way It crosses convex ribs 122 and limits installation site of the upper inner-liner 1 on bottom inner container well, further control upper inner-liner 1 well The uniformity in the gap formed between lateral surface and the medial surface of bottom inner container is distributed；The lateral surface of multiple convex ribs 122 is to gallbladder body The maximum horizontal range of 11 center line is respectively less than the half of the internal diameter of liner 2, to ensure that the setting of convex ribs 122 does not influence in upper The normal assembly of gallbladder 1, that is, the interior zone of liner 2 can be assemblied in by ensuring multiple convex ribs 122.

In another embodiment of the utility model, as shown in Figure 8 and Figure 9, at least two handles 12 are opposite to be set It sets, the flanging 123 extended downwardly is connected at the outer side edges 121 of two be oppositely arranged handle, gallbladder body 11 is placed in liner 2 When flanging 123 be located at liner 2 upper end edge 21 outside.

As shown in figure 5, the label 212 in diagram indicates the outer side edges at the upper end edge of liner.

For convenience of assembly, and it is equal to control the gap area formed between the lateral surface of upper inner-liner 1 and the medial surface of bottom inner container Even branch is connected with the flanging 123 extended downwardly on the outer side edges edge of the handle 12 of upper inner-liner 1, when upper inner-liner 1 is mounted in lower When on gallbladder, flanging 123 is located at the outside at the upper end edge 21 of bottom inner container, and has a small amount of gap L 2 between the two, and flanging 123 can be with Effectively installation site of the limitation upper inner-liner 1 on bottom inner container, guarantees shape between the lateral surface of upper inner-liner 1 and the medial surface of bottom inner container At gap area uniformity consistency.

As shown in figure 8, when L2 indicates that upper inner-liner is assemblied on bottom inner container, the medial surface of flanging and the upper end edge of bottom inner container Outer side edges between a small amount of gap for being formed.

Preferably, as shown in Figure 8 and Figure 9, the medial surface of flanging 123 to gallbladder body 11 center line minimum horizontal distance phase Deng, and it is greater than the half of the internal diameter of liner 2.

Design flanging 123 medial surface to gallbladder body 11 center line minimum horizontal distance greater than liner 2 internal diameter one Half, to ensure that the setting of flanging 123 does not influence the normal assembly of upper inner-liner 1, and can be limited well by flanging 123 interior Installation site of the gallbladder 1 on bottom inner container, further well control upper inner-liner 1 lateral surface and bottom inner container medial surface it Between the uniformity consistency in gap that is formed.

As shown in Figure 1, the embodiment of the utility model another aspect provides a kind of electric cooker, comprising: lid 3, cooker body 4 With the upper inner-liner 1 of any of the above-described embodiment, liner 2 is placed in cooker body 4, upper inner-liner 1 can be placed in liner 2 and be supported on The top of liner 2；Preferably, upper inner-liner 1 is supported at the upper end edge 21 of liner 2.

The utility model electric cooker provided by the above embodiment, because it includes the upper inner-liner 1 of any of the above-described embodiment, thus The beneficial effect of upper inner-liner 1 with any of the above-described embodiment, details are not described herein.

In conclusion upper inner-liner provided by the embodiment of the utility model, can be placed in the liner of electric cooker and supports In the upper end edge of liner, specifically, upper inner-liner includes gallbladder body and at least two handles that are connected on gallbladder body, gallbladder body Effect is to hold food materials, and the effect of handle is that upper inner-liner is allowed to build on bottom inner container, with by upper inner-liner that electric cooker is original interior The space of gallbladder is separated into two cooking spaces up and down, to realize that primary culinary art obtains the rice or primary of two kinds of different mouthfeels Steamed wheaten foods is cooked while realizing and two kinds of functions of cooking, to meet the different demands of user.

In the description of the utility model, it is to be understood that the orientation or positional relationship of the instructions such as term " on ", "lower" is It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate Or imply that signified device or unit must have specific direction, be constructed and operated in a specific orientation, it is thus impossible to understand For limitations of the present invention.

In the description of the present invention, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should all It is interpreted broadly, for example, " connection " may be fixed connection or may be dismantle connection, or integral connection, or is electrically connected It connects；It can be directly connected, it can also be indirectly connected through an intermediary.For the ordinary skill in the art, may be used To understand the concrete meaning of above-mentioned term in the present invention as the case may be.

In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc. Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiment or examples In can be combined in any suitable manner.

The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for this field Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model, Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of upper inner-liner, which is characterized in that the upper inner-liner can be placed in the liner of electric cooker and be supported in described The top of gallbladder, the upper inner-liner include:

Gallbladder body；With

At least two handles, being provided at circumferentially spaced and extend outwardly along the gallbladder body are described for being placed in the gallbladder body The top of the liner is supported on when in liner.

2. upper inner-liner according to claim 1, which is characterized in that

The upper end of the liner is equipped with peripherally outwardly extending pot edge, and the grip support is at the pot edge；Or

The top of the medial surface of the liner is equipped with the protrusion to extend internally, and the grip support is in the high spot.

3. upper inner-liner according to claim 1, which is characterized in that

The maximum outside diameter of the gallbladder body is less than the internal diameter of the liner, in the inside of the lateral surface of the gallbladder body and the liner Exhaust clearance is formed between face, and the exhaust outlet being connected to the exhaust clearance is formed between the adjacent handle；And/or

The height of the gallbladder body be less than the liner height, with the inner bottom surface of the outer bottom of the gallbladder body and the liner it Between form cooking space.

4. upper inner-liner according to claim 1, which is characterized in that

At least two handles are oppositely arranged, the maximum horizontal range between the outer side edges of two be oppositely arranged the handle Greater than the internal diameter of the liner.

5. upper inner-liner according to claim 4, which is characterized in that

The difference of the internal diameter of maximum horizontal range and the liner between the outer side edges for two handles being oppositely arranged is greater than The difference of the maximum outside diameter of the internal diameter of the liner and the gallbladder body.

6. upper inner-liner according to any one of claim 1 to 5, which is characterized in that

At least two handles are oppositely arranged, and the lower surface of two be oppositely arranged the handle is equipped with convex ribs, the gallbladder Body when being placed in the liner convex ribs be located at the interior zone of the liner.

7. upper inner-liner according to claim 6, which is characterized in that

The lateral surface of each convex ribs to the gallbladder body center line maximum horizontal range it is equal, and be less than the liner The half of internal diameter.

8. upper inner-liner according to any one of claim 1 to 5, which is characterized in that

At least two handles are oppositely arranged, and are respectively connected with and are extended downwardly at the outer side edges of two be oppositely arranged the handle Flanging, the gallbladder body when being placed in the liner flanging be located at the liner upper end edge outside.

9. upper inner-liner according to claim 8, which is characterized in that

The medial surface of the flanging to the gallbladder body center line minimum horizontal distance it is equal, and be greater than the liner internal diameter Half.

10. a kind of electric cooker characterized by comprising

Lid；

Cooker body is placed with liner in the cooker body；With

Upper inner-liner as claimed in any one of claims 1-9 wherein, the upper inner-liner can be placed in the liner and be supported on The top of the liner.