CN203468290U - Electric cooker - Google Patents
Electric cooker Download PDFInfo
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- CN203468290U CN203468290U CN201320499090.4U CN201320499090U CN203468290U CN 203468290 U CN203468290 U CN 203468290U CN 201320499090 U CN201320499090 U CN 201320499090U CN 203468290 U CN203468290 U CN 203468290U
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- interior pot
- pot
- electric cooker
- spherical interior
- cooker according
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Abstract
The utility model relates to an electric cooker which comprises a spherical inner pot, an electric heating disk, an outer pot, a middle plate and an upper cover. A sealing ring is arranged on the lower surface of the upper cover, at least one part of the outer surface of the bottom of the spherical inner pot is an arc-shaped face, and the upper surface of the electric heating disk is matched with the outer surface of the bottom of the spherical inner pot in shape. At least one elastic supporting piece is arranged at the bottom of the electric heating disk. The middle plate is provided with a first part which is placed on the top of the outer pot, and the first part is provided with a plurality of inner pot supporting pieces to guarantee the seal contact between the pot edge of the spherical inner pot and the sealing ring. According to the technical scheme, stable supporting and good contacting are achieved at the bottom of the spherical inner pot, good positioning is also achieved on the pot edge of the spherical inner pot, so that the seal contact between the pot edge of the spherical inner pot and the sealing ring of the upper cover is guaranteed, the sealing effect is guaranteed, and the cooking quality is improved.
Description
Technical field
The utility model relates to electricity or Electromagnetic Heating cooker field, relates in particular to a kind of electric cooker.
Background technology
At present, the interior pot adopting in electric cooker is substantially the cylindrical shape at the end conventionally, the major part of its sidewall is vertically extended, most of along continuous straight runs of its bottom extends, thus, the bottom of interior pot can contact preferably with electric hot tray and contact area larger, and the distance between the sidewall of interior pot and outer pot (or pot body) is less, therefore the position of interior pot in electric cooker can be controlled preferably, be convenient to heating and the sealing of pot in realizing smoothly.
Yet, there is company to develop to be applied to the spherical interior pot of electric cooker, as shown in Figure 1, electric cooker comprises spherical interior pot 100, is positioned at electric hot tray 200, pot body 500 and the upper cover 600 of the below, bottom of spherical pot 100.Whole or most of outer surfaces of the bottom of this spherical interior pot 100 are arcwall face, therefore and the contact area between the smooth electric hot tray 200 of upper surface is less, can affect heating effect on the one hand, spherical interior pot 100 easily rocks in pot body 500 on the other hand, may cause can not realizing good sealing between the pot edge of spherical interior pot 100 and the sealing ring 601 of upper cover 600 contacts, affect sealing effectiveness, thus the quality of impact culinary art.Therefore, be necessary to improve for the above-mentioned defect existing in prior art.
Utility model content
Main purpose of the present utility model is to provide a kind of electric cooker, and it has improved structure, can control better the position of spherical interior pot in electric cooker, realizes good heating effect and sealing effectiveness.
To achieve these goals, according to the utility model, a kind of electric cooker is provided, comprise spherical interior pot, electric hot tray, outer pot, middle plate and upper cover, the lower surface of upper cover has sealing ring, at least a portion of the bottom outer surface of spherical interior pot is arcwall face, and the upper surface of electric hot tray matches with the shape of the bottom outer surface of spherical interior pot; The bottom of electric hot tray is provided with at least one elastic supporting member for supporting optical member; Middle plate has the first at the top that is positioned at outer pot, and first is provided with a plurality of interior pot support members and contacts with the sealing between sealing ring to guarantee the pot edge of spherical interior pot.
Further, the central authorities of the bottom outer surface of spherical interior pot are horizontal plane, and the peripheral part of horizontal plane is arcwall face.
Further, a plurality of elastic supporting member for supporting optical member are along the circumferential direction evenly arranged on the bottom of electric hot tray.
Further, a plurality of interior pot support members are along the circumferential direction evenly arranged in first.
Further, the end face of first is provided with a plurality of the first grooves, and a plurality of interior pot support members are a plurality of interior pot holder piece being separately positioned in each first groove.
Further, the end face of interior pot holder piece is provided with the second groove, in the second groove, is provided with non-slipping block.
Further, non-slipping block adopts silica gel to make.
Further, the end face of interior pot holder piece comprises platform and protuberance, and protuberance is positioned at the outside of platform diametrically, and the second groove is formed on platform.
Further, the sidewall of spherical interior pot is outwardly.
Further, the diameter of the peristome of spherical interior pot is less than the diameter at the maximum middle part of spherical interior pot.
According to the technical solution of the utility model, because the upper surface of heating plate matches with the shape of the bottom outer surface of spherical interior pot, heating plate is relocatable up and down by means of elastic supporting member for supporting optical member, and the first that is positioned at outer pot top of middle plate has a plurality of pot support members, both in the bottom of spherical interior pot, stable support and good contacting had been realized, at the place, pot edge of spherical interior pot, realized good location again, thereby can guarantee that the sealing between the pot edge of spherical interior pot and the sealing ring of upper cover contacts, guarantee sealing effectiveness, improved cooking quality.
Accompanying drawing explanation
Figure of description is used to provide further understanding of the present utility model, forms a part of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation with the electric cooker of spherical interior pot;
Fig. 2 is according to the exploded view of a part of structure of the electric cooker of the utility model embodiment;
Fig. 3 is according to the structural representation of the electric hot tray of the utility model embodiment;
Fig. 4 is according to the exploded view of the another part-structure of the electric cooker of the utility model embodiment;
Fig. 5 is according to the exploded view of a part of structure again of the electric cooker of the utility model embodiment;
Fig. 6 is according to the structural representation of the upper cover of the utility model embodiment;
Fig. 7 is according to the structural representation of the electric cooker of the utility model embodiment;
Fig. 8 is the partial structurtes schematic diagram according to the electric cooker of the utility model embodiment.
The specific embodiment
It should be noted that, in the situation that clearly not limiting or not conflicting, the feature in each embodiment of the present utility model can combine mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
In order to overcome the defect in prior art with the electric cooker of spherical interior pot, the utility model provides the electric cooker after a kind of improvement.As shown in Figure 2 and Figure 7, the utility model embodiment provides a kind of electric cooker, comprises spherical interior pot 10, electric hot tray 20, interior pot 30, middle plate 40, pot body 50 and upper cover 60.
Wherein, referring to Fig. 2 and Fig. 7, outwardly curved of the sidewall of spherical interior pot 10, thus the interior pot that is straight wall from traditional most of sidewall is different.And, the outer surface of the bottom of spherical interior pot 10 is arcwall face, or the part outer surface that can be also bottom is arcwall face, being preferably the outer surface that is positioned at bottom center is fritter horizontal plane, the peripheral part of this horizontal plane is arcwall face, now spherical interior pot 10 both can maintain and be roughly spherical outer surface, utilized again this fritter horizontal plane that stable supporting surface and contact-making surface is provided.In addition, the diameter of the peristome of spherical interior pot 10 is less than the diameter at the maximum middle part (part with maximum gauge) of spherical interior pot 10, and spherical interior pot 10 has the peristome dwindling.This structure of spherical interior pot 10, is conducive to improve the thermal convection current form in pot, and contributes to steam to constrain in wherein.
Referring to Fig. 2 and Fig. 3, electric hot tray 20 is positioned at the below of spherical pot 10, for supporting spherical interior pot 10, and transfers heat to spherical interior pot 10 by the mode contacting with it.In order to match with the bottom shape of spherical interior pot 10, corresponding to the shape of the bottom outer surface of spherical interior pot 10, at least a portion of the upper surface of the electric hot tray 20 in the utility model embodiment is set to concave arc surface.Thus, the bottom outer surface of spherical interior pot 10 and the upper surface of electric hot tray 20 are mating in shape completely, thereby have increased contact area between the two, and make electric hot tray 20 can support preferably spherical interior pot 10.
Referring to Fig. 3, the bottom of electric hot tray 20 is along the circumferential direction evenly provided with three springs 21, thereby make electric hot tray 20 for relocatable up and down, the all parts that is conducive to compensate electric cooker is in the height error of manufacturing or occurring during assembling, realize the good contact between electric hot tray 20 and spherical interior pot 10, be also conducive to guarantee the sealing contact between spherical interior pot 10 and the sealing ring of upper cover 60.
Also can adopt other to have flexible support member and substitute spring 21, the quantity of this elastic supporting member for supporting optical member and setting position can be adjusted as required, for example, can be at least one, can evenly or unevenly be distributed on circumference.
Referring to Fig. 4 and Fig. 7, middle plate 40 has the first at the top that is positioned at outer pot 30, and the second portion of middle plate 40 is positioned at the top of pot body 50, and the third part of middle plate 40 connects first and second portion.The end face of this first is provided with four the first grooves 41.Four the first grooves 41 can be evenly or unevenly circumferentially.
As shown in Figure 5, in each first groove 41, be provided with an interior pot holder piece 42.Interior pot holder piece 42 has formed interior pot support member.As shown in Figure 6, the lower surface of upper cover 60 is provided with sealing ring 61.As shown in Figure 7 and Figure 8, when spherical interior pot 10 is placed in electric cooker, the lower surface of the pot edge 11 of spherical interior pot 10 is shelved on interior pot holder piece 42.By setting in advance the height of interior pot holder piece 42, just can guarantee spherical interior pot 10 positions that are placed in electric cooker, thereby the upper surface of pot edge 11 of spherical interior pot 10 and 61 sealings of the sealing ring of upper cover 60 are contacted, guarantee sealing effectiveness, improve the quality of culinary art.
In addition, in each, on the end face of pot holder piece 24, the second groove can also be set, in the second groove, be provided with non-slipping block 43.Non-slipping block 43 can adopt the high and resilient material of coefficient of friction to make, for example silica gel.Because non-slipping block 43 has higher coefficient of friction, thereby can prevent that spherical interior pot 10 is with respect to relatively rotating between the first of middle plate 40, when filling a bowl with rice, can prevent that especially spherical interior pot 10 from rotating, between the bottom surface of avoiding spherical interior pot 10 and heating plate 20, produce and wear and tear.And, because non-slipping block 43 has certain elasticity, also can further compensate the height error of all parts appearance when manufacturing or assemble of electric cooker, be conducive to guarantee the sealing contact between spherical interior pot 10 and the sealing ring of upper cover 60.
Referring to Fig. 5 and Fig. 8, the end face of interior pot holder piece 40 can also be designed to comprise platform and protuberance, and described protuberance is positioned at the outside of described platform diametrically, and the first groove 41 can be formed on described platform.Thus, contacting of the lower surface of described platform by the pot edge 11 with spherical interior pot 10, can retrain the position of spherical interior pot 10 in the vertical directions, simultaneously the outer face of described protuberance by the pot edge 11 with spherical interior pot 10 contacts, can retrain spherical interior pot 10 position diametrically, thereby interior pot holder piece 40 can be controlled the position of spherical interior pot 10 in electric cooker better.
The electric cooker with spherical interior pot providing according to previous embodiment, the cancave cambered surface that the arcwall face that is the bottom outer surface with spherical interior pot due to the upper surface of heating plate matches, heating plate is relocatable up and down by means of elastic supporting member for supporting optical member, and the first that is positioned at outer pot top of middle plate has a plurality of pot support members, both in the bottom of spherical interior pot, stable support and good contacting had been realized, at the place, pot edge of spherical interior pot, realized good location again, thereby can guarantee that the sealing between the pot edge of spherical interior pot and the sealing ring of upper cover contacts, guaranteed sealing effectiveness, improved cooking quality.
In the technical scheme providing at the utility model, first the upper surface shape of heating plate matches with the given shape of spherical interior pot, secondly heating plate can float up and down, and in the first that is positioned at outer pot top of middle plate, be provided with a plurality of pot support members, comprehensive above-mentioned a plurality of factors, the position of spherical interior pot in electric cooker be can control preferably, good heating effect and sealing effectiveness realized simultaneously.
According to embodiment, electric cooker of the present utility model has been described above, but this electric cooker is not limited in the parts described in this embodiment and/or annexation, for example, the bottom outer surface of spherical interior pot can be all or part of arcwall face, correspondingly, the upper surface of electric hot tray also can be all or part of the concave arc surface coordinating with it; Can adopt miscellaneous part outside spring or material as elastic supporting member for supporting optical member; Interior pot support member is not limited to adopt interior pot holder piece and layout thereof, can have various ways and multiple layout, as long as can guarantee that the pot edge of described spherical interior pot contacts with the sealing between sealing ring.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. an electric cooker, comprise spherical interior pot, electric hot tray, outer pot, middle plate and upper cover, the lower surface of described upper cover has sealing ring, it is characterized in that, at least a portion of the bottom outer surface of described spherical interior pot is arcwall face, and the upper surface of described electric hot tray matches with the shape of the bottom outer surface of described spherical interior pot; The bottom of described electric hot tray is provided with at least one elastic supporting member for supporting optical member; Described middle plate has the first at the top that is positioned at described outer pot, and described first is provided with a plurality of interior pot support members and contacts with the sealing between described sealing ring to guarantee the pot edge of described spherical interior pot.
2. electric cooker according to claim 1, is characterized in that, the central authorities of the bottom outer surface of described spherical interior pot are horizontal plane, and the peripheral part of described horizontal plane is arcwall face.
3. electric cooker according to claim 1, is characterized in that, a plurality of described elastic supporting member for supporting optical member are along the circumferential direction evenly arranged on the bottom of described electric hot tray.
4. electric cooker according to claim 1, is characterized in that, described a plurality of interior pot support members are along the circumferential direction evenly arranged in described first.
5. electric cooker according to claim 1, is characterized in that, the end face of described first is provided with a plurality of the first grooves, and described a plurality of interior pot support members are to be separately positioned on a plurality of interior pot holder piece in the first groove described in each.
6. electric cooker according to claim 5, is characterized in that, the end face of described interior pot holder piece is provided with the second groove, in described the second groove, is provided with non-slipping block.
7. electric cooker according to claim 6, is characterized in that, described non-slipping block adopts silica gel to make.
8. electric cooker according to claim 6, is characterized in that, the end face of described interior pot holder piece comprises platform and protuberance, and described protuberance is positioned at the outside of described platform diametrically, and described the second groove is formed on described platform.
9. electric cooker according to claim 1, is characterized in that, the sidewall of described spherical interior pot is outwardly.
10. electric cooker according to claim 1, is characterized in that, the diameter of the peristome of described spherical interior pot is less than the diameter at the maximum middle part of described spherical interior pot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320499090.4U CN203468290U (en) | 2013-08-15 | 2013-08-15 | Electric cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320499090.4U CN203468290U (en) | 2013-08-15 | 2013-08-15 | Electric cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203468290U true CN203468290U (en) | 2014-03-12 |
Family
ID=50216722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320499090.4U Withdrawn - After Issue CN203468290U (en) | 2013-08-15 | 2013-08-15 | Electric cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203468290U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103405144A (en) * | 2013-08-15 | 2013-11-27 | 浙江苏泊尔家电制造有限公司 | Electric cooker |
| CN104433828A (en) * | 2014-11-28 | 2015-03-25 | 苏州市吴中区大陆电子设备厂 | Annular heating base |
| CN105011733A (en) * | 2014-04-23 | 2015-11-04 | 佛山市顺德区美的电热电器制造有限公司 | Cooking utensil and liner of same |
-
2013
- 2013-08-15 CN CN201320499090.4U patent/CN203468290U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103405144A (en) * | 2013-08-15 | 2013-11-27 | 浙江苏泊尔家电制造有限公司 | Electric cooker |
| CN103405144B (en) * | 2013-08-15 | 2016-03-16 | 浙江苏泊尔家电制造有限公司 | A kind of electric cooker |
| CN105011733A (en) * | 2014-04-23 | 2015-11-04 | 佛山市顺德区美的电热电器制造有限公司 | Cooking utensil and liner of same |
| CN105011733B (en) * | 2014-04-23 | 2017-05-31 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus and its inner bag |
| CN104433828A (en) * | 2014-11-28 | 2015-03-25 | 苏州市吴中区大陆电子设备厂 | Annular heating base |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140312 Effective date of abandoning: 20160316 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140312 Effective date of abandoning: 20160316 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |