CN203153442U - Inner pot and electric cooker with same - Google Patents
Inner pot and electric cooker with same Download PDFInfo
- Publication number
- CN203153442U CN203153442U CN 201320044790 CN201320044790U CN203153442U CN 203153442 U CN203153442 U CN 203153442U CN 201320044790 CN201320044790 CN 201320044790 CN 201320044790 U CN201320044790 U CN 201320044790U CN 203153442 U CN203153442 U CN 203153442U
- Authority
- CN
- China
- Prior art keywords
- pot
- iron layer
- aluminium lamination
- flange
- courage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/002—Construction of cooking-vessels; Methods or processes of manufacturing specially adapted for cooking-vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/02—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
Abstract
The utility model provides an inner pot and an electric cooker with the inner pot, wherein a cooking cavity (30) is formed inside the inner pot, the inner pot comprises an iron layer (10) and a stainless layer (20), and a fracture surface (11) of the iron layer (10) is covered by the stainless layer (20). Through the inner pot, the problem that according to an inner pot in the prior art, the fracture surface of the iron layer is prone to rusting is effectively solved.
Description
Technical field
The utility model relates to the cooker technical field, in particular to a kind of pot of courage and have the electric cooker of this pot courage.
Background technology
Fig. 1 shows the cross-sectional schematic of the pot courage of prior art, pot courage of the prior art generally adopts the iron aluminium composite material to make, above-mentioned iron aluminium composite material is to be composited by iron layer 10 ' and aluminium lamination 20 ', and the pot courage that uses this composite to make has utilized the good magnetic conductivity of iron and the thermal conductive resin of aluminium.In high-frequency alternating magnetic field, iron layer 10 ' surface produces eddy current and produces heat, by aluminium lamination 20 ' heat is delivered in the pot simultaneously.Advantages such as iron has low price, and magnetic conductivity is good, still, the problem that exists iron to get rusty in actual use, particularly the iron layer fracture 11 ' of pot mouthful marginal portion gets rusty.
In greasy dirt cleaning in pot courage production process, the coating spraying coating process, iron layer fracture 11 ' is exposed under the environment of high temperature, high humidity, the iron layer fracture 11 ' phenomenon of getting rusty.Even the pot mouth is carried out the rust prevention by applying liquid material coating, because the pot mouth is wedge angle, the coating poor adhesion.Simultaneously, in user's use, a pot courage collides with, and coating drops easily, iron layer fracture exposed in air and gets rusty.
The utility model content
The utility model aims to provide a kind of pot of courage and has the electric cooker of this pot courage, the problem of easily getting rusty with the fracture face that solves the iron layer of pot courage in the prior art.
To achieve these goals, according to an aspect of the present utility model, provide a kind of pot of courage, inside has cooking cavity, and the pot courage comprises iron layer and stainless layer, and the fracture face of iron layer is coated by stainless layer.
Further, stainless layer is aluminium lamination.
Further, aluminium lamination comprises aluminium lamination pot wall and the aluminium lamination pot mouth flanging that is arranged on aluminium lamination pot wall upper end, and the iron layer comprises iron layer pot wall, and aluminium lamination pot wall is arranged on the inboard of iron layer pot wall.
Further, aluminium lamination comprises aluminium lamination pot wall and the aluminium lamination pot mouth flanging that is arranged on aluminium lamination pot wall upper end, and aluminium lamination pot mouth flanging comprises upper overturning and following flange, and following flange is connected with upper overturning and extends towards cooking cavity; The iron layer comprises iron layer pot wall and is arranged on the iron layer pot mouth flanging of iron layer pot wall upper end that iron layer pot mouth flanging is arranged between upper overturning and the following flange, is wrapped by so that be positioned at the fracture face of the circumferential outer edge of iron layer pot mouth flanging.
Further, has distance or fit between the inward flange of flange and the iron layer pot wall down between the inward flange of following flange and the iron layer pot wall.
Further, aluminium lamination comprises aluminium lamination pot wall and the aluminium lamination pot mouth flanging that is arranged on aluminium lamination pot wall upper end, and aluminium lamination pot mouth flanging comprises upper overturning and following flange, and following flange is connected with upper overturning and extends towards cooking cavity; The iron layer comprises iron layer pot wall, the circumferential outer edge of iron layer pot wall upper end forms fracture face, and fracture face is mutually concordant with the outer surface of iron layer pot wall, and the inward flange of following flange and iron layer pot wall fit, the upper end of iron layer pot wall is arranged on down between flange and the aluminium lamination pot wall, so that fracture face is wrapped by.
Further, following flange and upper overturning fit.
Further, the junction of following flange and iron layer pot wall has knuckle.
Further, the outer surface of iron layer is provided with antirust coat.
According on the other hand of the present utility model, a kind of electric cooker is provided, comprise a pot courage, the pot courage is above-mentioned pot courage.
Use the technical solution of the utility model, the fracture face of iron layer is coated by stainless layer, makes the fracture face of iron layer can not expose in air, like this, in pot courage production process, the fracture face of iron layer is not exposed in high temperature, the high humidity environment, and the fracture face of iron layer can not get rusty.In user's use, even collide with, stainless layer is collided with, the fracture face of iron layer is exposed in air, thereby solved the problem that pot courage edge gets rusty effectively.
Description of drawings
The Figure of description that constitutes the application's a part is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not constitute improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the cross-sectional schematic of the pot courage of prior art;
Fig. 2 shows the cross-sectional schematic according to the embodiment one of pot courage of the present utility model;
Fig. 3 shows the A place enlarged diagram of the pot courage of Fig. 2;
Fig. 4 shows the cross-sectional schematic according to the embodiment two of pot courage of the present utility model; And
Fig. 5 shows the B place enlarged diagram of the pot courage of Fig. 4.
Above-mentioned accompanying drawing comprises the following drawings mark:
30, cooking cavity; 10, iron layer; 20, stainless layer; 11, fracture face; 21, aluminium lamination pot wall; 22, upper overturning; 23, following flange; 12, iron layer pot wall; 13, iron layer pot mouth flanging.
The specific embodiment
Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.Describe the utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As shown in Figure 2 to Figure 3, the inside of the pot courage of embodiment one has cooking cavity 30, and above-mentioned pot courage comprises iron layer 10 and stainless layer 20, and the fracture face 11 of iron layer 10 is coated by stainless layer 20.
The technical scheme of Application Example one, the fracture face 11 of iron layer 10 is coated by stainless layer 20, make the fracture face 11 of iron layer 10 can not expose in air, like this, in pot courage production process, the fracture face 11 of iron layer 10 is not exposed in high temperature, the high humidity environment, and the fracture face 11 of iron layer 10 can not get rusty.In user's use, even collide with, stainless layer 20 is collided with, the fracture face 11 of iron layer 10 is exposed in air, thereby solved the problem that pot courage edge gets rusty effectively.
In embodiment one, stainless layer 20 is aluminium lamination, and aluminium lamination has good thermal conductivity, and cost is lower.Certainly, one skilled in the art will appreciate that the stainless layer 20 according to the application's pot courage is not limited to aluminium lamination, also can adopt other materials, only need this material can heat conduction and can not get rusty and get final product.
As shown in Figure 3, the pot courage of embodiment one is double-layer structure, namely is made of iron layer 10 and stainless layer 20.One skilled in the art will appreciate that as possible implementation the application's pot courage is not defined as double-layer structure, can be the structure more than three layers or three layers yet.In the embodiment of structure more than three layers or three layers, iron layer and stainless layer are double-layer structures wherein, can solve pot problem that the courage edge gets rusty equally like this.
In embodiment one, aluminium lamination comprises aluminium lamination pot wall 21, the aluminium lamination the bottom of a pan, is arranged on the aluminium lamination pot mouth flanging of aluminium lamination pot wall 21 upper ends, and aluminium lamination pot mouth flanging comprises upper overturning 22 and following flange 23, and following flange 23 is connected with upper overturning 22 and extends towards cooking cavity 30.Iron layer 10 comprises iron layer pot wall 12, the iron layer the bottom of a pan, is arranged on the iron layer pot mouth flanging 13 of iron layer pot wall 12 upper ends, iron layer pot mouth flanging 13 is arranged on down between flange 23 and the upper overturning 22, is wrapped by so that be positioned at the fracture face 11 of the circumferential outer edge of iron layer pot mouth flanging 13.In the present embodiment, aluminium lamination pot wall 21 is arranged on the inboard of iron layer pot wall 12.
In the technical scheme of embodiment one, thereby the fracture face 11 of iron layer 10 is covered by the problem that has realized between upper overturning 22 and the following flange 23 that pot courage edge gets rusty.The inward flange of following flange 23 can and iron layer pot wall 12 fits or and iron layer pot wall 12 between have distance.As shown in Figure 3, in embodiment one, for the ease of processing, has distance between the inward flange of following flange 23 and the iron layer pot wall 12.
In embodiment one, the outer surface of iron layer 10 is provided with antirust coat, specifically is coated in iron layer 10 and the contacted position of air.Preferably, the inner surface of aluminium lamination is provided with non-sticking lining.
The pot courage process of embodiment one is as follows:
Stretch and form aluminium lamination pot mouth flanging and the iron layer pot mouth flanging 13 of same radial size, make its radial dimension less than the radial dimension of aluminium lamination pot mouth flanging by turning iron layer pot mouth flanging 13, afterwards aluminium lamination pot mouth flanging is carried out flange and form upper overturning 22 and following flange 23, carry out operations such as rolling and pressing again, make down flange 23 encase the fracture face 11 of iron layer 10.To aluminium lamination spray non-viscous paint, iron layer 10 is through removing rust operation and rust prevention by applying liquid material coating, and is last, aluminium lamination pot mouth flanging carried out neat mouthful handle, and exposes the metal true qualities of aluminium.
Extremely shown in Figure 5 as Fig. 4, the pot courage of embodiment two and the difference of embodiment one are, the fracture face 11 of embodiment one is positioned at the circumferential outer edge of iron layer pot mouth flanging 13, and the circumferential outer edge of iron layer pot wall 12 upper ends of embodiment two forms fracture face 11, and fracture face 11 is mutually concordant with the outer surface of iron layer pot wall 12.And the inward flange of the following flange 23 of aluminium lamination pot mouth flanging and iron layer pot wall 12 fit in embodiment two, and the upper end of iron layer pot wall 12 is arranged on down between flange 23 and the aluminium lamination pot wall 21, so that fracture face 11 is wrapped by.In the technical scheme of embodiment two, thereby the fracture face 11 of iron layer 10 is covered by down the problem that has realized between flange 23 and the aluminium lamination pot wall 21 that pot courage edge gets rusty.In the present embodiment, aluminium lamination pot wall 21 is arranged on the inboard of iron layer pot wall 12.
As shown in Figure 5, for the ease of processing, following flange 23 fits with upper overturning 22, namely descends flange 23 and upper overturning 22 stacked settings, so also makes the pot mouthful flanging of pot courage be unlikely to too thick.As shown in Figure 5, in embodiment two, following flange 23 has knuckle with the junction of iron layer pot wall 12, is convenient to processing like this, makes appearance looks elegant simultaneously.
The pot courage process of embodiment two is as follows:
Stretching forms aluminium lamination pot mouth flanging and the iron layer pot mouth flanging of same radial size, the whole turning of iron layer pot mouth flanging is fallen, even iron layer 10 only comprises iron layer pot wall 12 and the iron layer the bottom of a pan.Afterwards aluminium lamination pot mouth flanging is carried out flange and form upper overturning 22 and following flange 23, carry out operations such as rolling and pressing again, make down flange 23 encase the fracture face 11 of iron layer 10.To aluminium lamination spray non-viscous paint, iron layer 10 is through removing rust operation and rust prevention by applying liquid material coating, and is last, aluminium lamination pot mouth flanging carried out neat mouthful handle, and exposes the metal true qualities of aluminium.
The application also provides a kind of electric cooker, comprises a pot body, pot cover and be positioned at the pot courage of pot body that according to the embodiment (not shown) of the application's electric cooker the pot courage is above-mentioned pot courage.Other structures of electric cooker see also prior art, do not repeat them here.
The above is preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. pot courage, inside has cooking cavity (30), it is characterized in that, and described pot courage comprises iron layer (10) and stainless layer (20), and the fracture face (11) of described iron layer (10) is coated by described stainless layer (20).
2. pot courage according to claim 1 is characterized in that described stainless layer (20) is aluminium lamination.
3. pot according to claim 2 courage, it is characterized in that, described aluminium lamination comprises aluminium lamination pot wall (21) and is arranged on the aluminium lamination pot mouth flanging of described aluminium lamination pot wall (21) upper end, described iron layer (10) comprises iron layer pot wall (12), and described aluminium lamination pot wall (21) is arranged on the inboard of iron layer pot wall (12).
4. pot courage according to claim 2 is characterized in that,
Described aluminium lamination comprises aluminium lamination pot wall (21) and is arranged on the aluminium lamination pot mouth flanging of described aluminium lamination pot wall (21) upper end, described aluminium lamination pot mouth flanging comprises upper overturning (22) and following flange (23), and described flange (23) down is connected with described upper overturning (22) and extends towards described cooking cavity (30);
Described iron layer (10) comprises iron layer pot wall (12) and is arranged on the iron layer pot mouth flanging (13) of described iron layer pot wall (12) upper end, described iron layer pot mouth flanging (13) is arranged between described upper overturning (22) and the following flange (23), is wrapped by so that be positioned at the described fracture face (11) of the circumferential outer edge of described iron layer pot mouth flanging (13).
5. pot according to claim 4 courage is characterized in that, has between the inward flange of described flange (23) down and the described iron layer pot wall (12) between the inward flange of distance or described following flange (23) and the described iron layer pot wall (12) to fit.
6. pot courage according to claim 2 is characterized in that,
Described aluminium lamination comprises aluminium lamination pot wall (21) and is arranged on the aluminium lamination pot mouth flanging of described aluminium lamination pot wall (21) upper end, described aluminium lamination pot mouth flanging comprises upper overturning (22) and following flange (23), and described flange (23) down is connected with described upper overturning (22) and extends towards described cooking cavity (30);
Described iron layer (10) comprises iron layer pot wall (12), the circumferential outer edge of described iron layer pot wall (12) upper end forms described fracture face (11), described fracture face (11) is mutually concordant with the outer surface of described iron layer pot wall (12), described inward flange and the described iron layer pot wall (12) of flange (23) down fit, the upper end of described iron layer pot wall (12) is arranged between described flange (23) down and the described aluminium lamination pot wall (21), so that described fracture face (11) is wrapped by.
7. pot courage according to claim 6 is characterized in that, described flange (23) down fits with described upper overturning (22).
8. pot courage according to claim 6 is characterized in that, described flange (23) down has knuckle with the junction of described iron layer pot wall (12).
9. pot courage according to claim 1 is characterized in that the outer surface of described iron layer (10) is provided with antirust coat.
10. an electric cooker comprises a pot courage, it is characterized in that, described pot courage is each described pot courage in the claim 1 to 9.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320044790 CN203153442U (en) | 2013-01-25 | 2013-01-25 | Inner pot and electric cooker with same |
| RU2015135139A RU2015135139A (en) | 2013-01-25 | 2014-01-23 | INTERNAL CAPACITY AND ELECTRIC COOKER WITH INTERNAL CAPACITY |
| CA2902669A CA2902669A1 (en) | 2013-01-25 | 2014-01-23 | Inner pot and electric rice cooker having the inner pot |
| EP14743397.3A EP2948033A4 (en) | 2013-01-25 | 2014-01-23 | Inner pot and electric rice cooker having the inner pot |
| PCT/CN2014/071172 WO2014114245A1 (en) | 2013-01-25 | 2014-01-23 | Inner pot and electric rice cooker having the inner pot |
| KR1020157023035A KR20150113069A (en) | 2013-01-25 | 2014-01-23 | Inner pot and electric rice cooker having the inner pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320044790 CN203153442U (en) | 2013-01-25 | 2013-01-25 | Inner pot and electric cooker with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203153442U true CN203153442U (en) | 2013-08-28 |
Family
ID=49014680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320044790 Expired - Lifetime CN203153442U (en) | 2013-01-25 | 2013-01-25 | Inner pot and electric cooker with same |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP2948033A4 (en) |
| KR (1) | KR20150113069A (en) |
| CN (1) | CN203153442U (en) |
| CA (1) | CA2902669A1 (en) |
| RU (1) | RU2015135139A (en) |
| WO (1) | WO2014114245A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106166029A (en) * | 2016-08-31 | 2016-11-30 | 陆流 | A kind of electric chafing dish |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH667790A5 (en) * | 1985-10-31 | 1988-11-15 | Kuhn Heinrich Metall | COOKING POT. |
| JP2004288253A (en) * | 2003-03-20 | 2004-10-14 | Toshiba Tec Corp | Manual magnetic card reader device |
| US8226001B1 (en) * | 2010-06-23 | 2012-07-24 | Fiteq, Inc. | Method for broadcasting a magnetic stripe data packet from an electronic smart card |
| JP4797136B2 (en) * | 2005-09-27 | 2011-10-19 | 日本電産サンキョー株式会社 | Magnetic data reading circuit and card processing apparatus |
| DE102009023703A1 (en) * | 2009-06-03 | 2010-12-23 | Wmf Ag | Pot-shaped container useful in kitchen for boiling, frying or baking, comprises a bottom, a peripheral wall subsequent to the bottom, where the peripheral wall has a peripheral edge surface, and a three- or multi-layered material |
| JP2012016395A (en) * | 2010-07-06 | 2012-01-26 | Mitsubishi Electric Corp | Inner pot and rice cooker including the inner pot |
-
2013
- 2013-01-25 CN CN 201320044790 patent/CN203153442U/en not_active Expired - Lifetime
-
2014
- 2014-01-23 CA CA2902669A patent/CA2902669A1/en not_active Abandoned
- 2014-01-23 RU RU2015135139A patent/RU2015135139A/en unknown
- 2014-01-23 EP EP14743397.3A patent/EP2948033A4/en not_active Withdrawn
- 2014-01-23 KR KR1020157023035A patent/KR20150113069A/en not_active Application Discontinuation
- 2014-01-23 WO PCT/CN2014/071172 patent/WO2014114245A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106166029A (en) * | 2016-08-31 | 2016-11-30 | 陆流 | A kind of electric chafing dish |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2902669A1 (en) | 2014-07-31 |
| EP2948033A1 (en) | 2015-12-02 |
| KR20150113069A (en) | 2015-10-07 |
| EP2948033A4 (en) | 2016-07-27 |
| RU2015135139A (en) | 2017-03-02 |
| WO2014114245A1 (en) | 2014-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |
|
| CX01 | Expiry of patent term |