CN207604771U - Pot and heating cookware in composite base - Google Patents
Pot and heating cookware in composite base Download PDFInfo
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- CN207604771U CN207604771U CN201720538759.4U CN201720538759U CN207604771U CN 207604771 U CN207604771 U CN 207604771U CN 201720538759 U CN201720538759 U CN 201720538759U CN 207604771 U CN207604771 U CN 207604771U
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Abstract
The utility model is related to heat cookware field, disclose pot and heating cookware in a kind of composite base, pot includes interior pot ontology (1) and packet egative film (2) in the composite base, the packet egative film (2) is made of electromagnetic induction heating material, wherein, the packet egative film (2) includes bottom wall part (21) and side of sidewall portion (22), the packet egative film (2) is coatedly fixed on the bottom end of the interior pot ontology (1), pot further includes the articulamentum (3) between the bottom end and the packet egative film (2) of the interior pot ontology (1) in the composite base, the articulamentum (3) extends between the side wall and the side of sidewall portion (22) of the interior pot ontology (1).Through the above technical solutions, the packet egative film including bottom wall part and side of sidewall portion can expand the electromagnetic induction heating region of pot in composite base, increases heating surface (area) (HS, improve the heat conductivility of pot in composite base, improve the whole efficiency of heating surface and insulating efficiency.
Description
Technical field
The utility model is related to heat cookware field, more particularly to pot in a kind of composite base and heating cookware.
Background technology
Heating cookware increasingly tends to pass through electricity compared to traditional open firing as heating energy source using electric energy
The mode that can be heated more cleans, and place to use is also not necessarily limited to the hearth etc. in kitchen, can be used in more spaces.
Electric energy includes heater strip heating, electromagnetic induction heating etc. as the heating cookware of the energy, wherein in electromagnetic induction plus
In thermal process, magnetic field is generated by being powered to electromagnetic coil, cookware absorbs magnetic field energy and self-heating, to realize heating food
Object.In order to improve the efficiency of heating surface of cookware, the bottom of cookware can be bonded packet egative film, on the one hand increase the thickness in the bottom of a pan and carry
High-termal conductivity, another party's bread egative film can more preferably absorb magnetic field energy, improve thermal conversion efficiency, however, current cookware heating
Efficiency is still to be improved.
Utility model content
The purpose of this utility model is to provide a kind of interior pot that can improve electromagnetic induction heating efficiency.
To achieve the goals above, the utility model provides pot in a kind of composite base, and pot includes interior in the composite base
Pot ontology and packet egative film, the packet egative film are made of electromagnetic induction heating material, wherein the packet egative film includes bottom wall part and side
Wall portion, the packet egative film are coated and fixed on the bottom end of the interior pot ontology, and pot further includes being located at the interior pot in the composite base
Articulamentum between the bottom end of ontology and the packet egative film, the articulamentum extend to the side wall of the interior pot ontology and the side
Between wall portion.
Preferably, the gap between side wall and the side of sidewall portion of the articulamentum full of the interior pot ontology.
Preferably, the articulamentum is made of Al1050 and/or Al1100.
Preferably, thickness of the articulamentum between the bottom wall and the bottom wall part of the interior pot ontology is 3-8mm.
Preferably, the thickness of the articulamentum between the side of sidewall portion and the interior pot ontology is along side from bottom to top
To being gradually reduced.
Preferably, the upper peripheral edge of the side of sidewall portion is engaged in the peripheral surface of the interior pot ontology.
Preferably, the packet egative film is made of stainless steel 430 or stainless steel 439, and/or, the thickness of the packet egative film
Degree is 0.3-0.8mm.
Preferably, the bottom wall of the interior pot ontology and the bottom wall part are recessed inwardly.
Preferably, the interior pot ontology is made of stainless steel 304, and the thickness of the interior pot ontology is 0.5-
1.2mm。
Preferably, the interior pot ontology is made of Al, and the thickness of the interior pot ontology is 1.0-4.0mm.
Preferably, the height of the side of sidewall portion is 20-60mm.
On the other hand the utility model provides a kind of heating cookware, wherein the heating cookware is equipped with above scheme
Pot in the composite base.
Through the above technical solutions, the packet egative film including bottom wall part and side of sidewall portion can expand the electromagnetism sense of pot in composite base
Heating region is answered, increases heating surface (area) (HS, improves the heat conductivility of pot in composite base, improve the whole efficiency of heating surface and heat preservation
Efficiency.
Description of the drawings
Fig. 1 is the structural representation of the various pieces of pot in a kind of manufacture composite base of embodiment according to the present utility model
Figure；
Fig. 2 is that the various pieces tentatively combination of pot in a kind of manufacture composite base of embodiment according to the present utility model exists
Structural schematic diagram together；
Fig. 3 is a kind of packet egative film of embodiment according to the present utility model and the signal that interior pot ontology passes through pressure welding
Figure；
Fig. 4 is the structural schematic diagram of pot in a kind of composite base of embodiment according to the present utility model.
Reference sign
2 packet egative film of pot ontology in 1
3 articulamentum, 4 metal derby
5 metal layer, 6 punch-pin portion
7 cavity plate portions
21 bottom wall part, 22 side of sidewall portion
Specific implementation mode
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific implementation mode is only used for describing and explaining the present invention, and is not intended to limit the utility model.
The utility model provides a kind of manufacturing method of pot in composite base, which includes：
S1, prepares interior pot ontology 1 and packet egative film 2, the packet egative film 2 are made of electromagnetic induction heating material, and described
Packet egative film 2 includes bottom wall part 21 and side of sidewall portion 22；
Metal derby 4 is arranged in S2 between the bottom wall and the bottom wall part 21 of the packet egative film 2 of the interior pot ontology 1, and will
The packet egative film 2 is coated on the bottom of the interior pot ontology 1；
S3 squeezes the metal derby 4 in an axial direction by the interior pot ontology 1 and the packet egative film 2, the metal derby 4 by
The articulamentum 3 formed between the interior pot ontology 1 and the packet egative film 2 is squeezed, the articulamentum 3 extends to the interior pot
Between the side wall of ontology 1 and the side of sidewall portion 22, the packet egative film 2 is connected to the interior pot ontology 1 and is formed described multiple
Close pot in bottom.
Wherein, it is axial be interior pot ontology 1 central axial direction, and the inner surface of packet egative film 2 refers to packet egative film 2 towards interior
The surface of pot ontology 1.
Wherein, in S2, packet egative film 2 and interior pot ontology 1 can be placed according to mode shown in FIG. 1, i.e., by bottom wall part 21
And the bottom wall of interior pot ontology 1 remains the state parallel with horizontal plane, convenient for the bottom end of interior pot ontology 1 is placed into packet egative film 2
Chamber in, and metal derby 4 is clamped between the bottom wall of interior pot ontology 1 and the bottom wall part 21 of packet egative film 2 (as shown in Figure 2).
Pot may be used electromagnetic induction heating mode and realize heating function in manufactured composite base, wherein based on packet egative film 2
The electromagnetic induction part wanted has higher magnetic property, can fully absorb electromagnetic energy and be converted into thermal energy, is passed by heat
The internal pot ontology 1 of mode led and food therein etc. are heated, and correspondingly, packet egative film 2 uses electromagnetic induction heating material
It is made, more fully to absorb electromagnetic energy, improves capacity usage ratio.As shown in Figure 1, the shape of packet egative film 2 and interior pot ontology 1
The shape of bottom end (bottom for including the bottom surface and side of interior pot ontology 1) matches substantially, coats interior pot ontology 1 to accommodate, to the greatest extent may be used
Reduce the deformation quantity that packet egative film 2 is connected to before and after interior pot ontology 1 in energy ground.
Pot in the composite base made of above method, packet egative film include not only bottom wall part, further include side of sidewall portion, by electromagnetism
The position of sensing heating expands to side wall by bottom, increases the area of electromagnetic induction heating, improves heat transfer efficiency, to carry
The effect of heating, heat preservation is risen.
Further, in S2, the metal derby 4 is positioned over the bottom wall central portion of the interior pot ontology 1 and the bottom wall
Between the central part in portion 21.Metal derby is positioned over the central part of bottom wall part 21, can to squeeze the articulamentum 3 formed evenly
Ground is between interior pot ontology 1 and packet egative film 2, and articulamentum 3 extends to side of sidewall portion 22 and interior pot with being more uniformly distributed
Between the side wall of ontology 1, the heat conductivility between side of sidewall portion 22 and the side wall of interior pot ontology 1 is improved.
In addition, the inner surface of the packet egative film 2 is equipped with metal layer 5.Wherein, since metal derby 4 is provided only on bottom wall part 21
Between the bottom wall of interior pot ontology 1, when axially squeezing packet egative film 2 and interior pot ontology 1, it is understood that there may be the metal of crimp
Block 4 cannot reach the problem of gap between side of sidewall portion 22 and the side wall of interior pot ontology 1, therefore gold is provided with also on packet egative film 2
Belong to layer 5.Metal derby 4 and metal layer 5 can become articulamentum 3 with common eigenvector, and articulamentum 3 is fully filled in interior 1 He of pot ontology
Between packet egative film 2, it especially is also filled with articulamentum 3 between the side of sidewall portion 22 of packet egative film 2 and the side wall of interior pot ontology 1, is ensured
Packet egative film 2 is fully contacted with interior pot ontology 1 to realize more preferable thermal conductive, improves the efficiency of heating surface of cookware.
Specifically, in S3, the interior pot ontology 1, the packet egative film 2 and the metal derby 4 are heated to the first temperature
So that after the metal derby 4 is in semi-molten state, squeezed in an axial direction by the interior pot ontology 1 and the packet egative film 2 described in
Metal derby 4.Metal layer 5 is covered in bottom wall part 21 and side of sidewall portion 22, to be heated to the first temperature when packet egative film 2 and interior pot ontology 1
When spending, metal derby 4 and metal layer 5 are also at semi-molten state, under external pressure effect, especially 4 continuous landform of metal derby
Become also can apply squeezing action to metal layer 5 may finally make side of sidewall portion 22 and interior pot due to the compensating action of metal layer 5
The articulamentum 3 that metal derby 4 and metal layer 5 are formed is also filled between ontology 1 so that packet egative film 2 more fully can be connected comprehensively
In interior pot ontology 1, avoid forming gap therebetween and influencing bonding strength and the capacity of heat transmission.
In addition, the metal layer 5 and the metal derby 4 are made of identical material, the metal layer 5 and the metal
Fusing point of the fusing point of block 4 less than the fusing point and the packet egative film 2 of the interior pot ontology 1.Reach half in metal derby 4 and metal layer 5
When molten condition, interior pot ontology 1 and packet egative film 2 do not reach semi-molten state, and interior pot ontology 1 and packet egative film 2 have higher
Hardness and rigidity, in the process for squeezing metal derby 4 and metal layer 5, interior pot ontology 1 and packet egative film 2 can include original substantially
Shape, wherein packet egative film 2 can as needed partly flexural deformation to fit in interior pot ontology 1.
Specifically, the metal layer 5 and the metal derby 4 are made of Al1050 and/or Al1100.As described above, metal
The material that layer 5 and metal derby 4 can be less than interior pot ontology 1 and packet egative film 2 by fusing point is made, such as Al1050, Al1100, melts
Point is relatively low, and its hardness is also relatively small, deforms to be formed by squeezing action under non-heated state
Articulamentum 3.When metal layer 5 and metal derby 4 reach semi-molten state, the temperature of interior pot ontology 1 and packet egative film 2, which is less than, reaches half
The temperature of molten condition and keep higher intensity, pot ontology 1 and packet egative film 2 are squeezed the deformation quantity generated when effect inside
Much smaller than metal layer 5 and metal derby 4, avoid interior pot ontology 1 and 2 deformation quantity of packet egative film excessive and anticipated shape cannot be formed.It is interior
Pot ontology 1 can be made of stainless steel 304 etc., and packet egative film 2 can be made of stainless steel 430 or stainless steel 439, and fusing point is high
In the fusing point of metal layer 5 and metal derby 4.
Correspondingly, first temperature is 450-520 degree.Half is in when metal derby 4 and metal layer 5 reach the temperature
Molten condition, and interior pot ontology 1 and packet egative film 2 still have higher intensity, and excessive deformation is generated to avoid excessively soft.
Specifically, the metal derby 4 is cylindric, a diameter of 90-120mm of the metal derby 4, the metal derby 4
Height is 3-8mm, and the thickness of the metal layer 5 is 1-3mm.It may also be said that metal derby 4 is generally formed into round pie, and
And be substantially filled between bottom wall part 21 and the bottom wall of interior pot ontology 1, the thickness of metal derby 4 is compared to finally formed connection
The thickness bigger of layer 3, this is because the needs of metal derby 4 are deformed into and are filled between side of sidewall portion 22 and interior pot ontology 1.
In addition, it is necessary to explanation, in the composite base being finally made in pot, packet egative film 2 can directly connect in peripheral region
Together in the outer surface of interior pot ontology 1, i.e., the thickness of the articulamentum 3 between side of sidewall portion 22 and the side of interior pot ontology 1 is in gradual
The trend of reduction, and finally it is reduced to 0 in peripheral region, this is also single use metal derby 4 and easily occurs in adjacent peripheral edges hardly possible
The reason of to be full of metal derby 4, due to increasing metal layer 5, the metal layer 5 of 2 peripheral region of packet egative film can be mobile towards inside,
It finally engages and is full of between packet egative film 2 and interior pot ontology 1 with metal derby 4.
In addition, in S3, the interior pot ontology 1 and the packet egative film 2 are squeezed by pressure welding machine, wherein the pressure
Welding machine includes punch-pin portion 6 and cavity plate portion 7, and the punch-pin portion 6 is inserted into the interior pot ontology 1, and the packet egative film 2 is contained in institute
It states in cavity plate portion 7, the punch-pin portion 6 and the cavity plate portion 7 are relatively moved to squeeze the interior pot ontology 1 and the packet egative film
2.As shown in figure 3, the shape in punch-pin portion 6 corresponds essentially to the cavity shape of interior pot ontology 1, and packet egative film 2 is contained in cavity plate portion
In 7 recessed portion, under the supporting role in punch-pin portion 6 and cavity plate portion 7, packet egative film 2 and interior pot ontology 1 in extrusion process not
The deformation being not intended to is will produce, but is ultimately formed into shape corresponding with cavity plate portion 7 and punch-pin portion 6.
Preferably, the punch-pin portion 6 is contacted with the surface of the bottom of the interior pot ontology 1 and is formed as concave surface, the cavity plate
The surface that portion 7 corresponds to the bottom wall part 21 of the packet egative film 2 is formed as convex surface.As shown in Fig. 3 and Fig. 4, in the recessed of punch-pin portion 6
Under the effect of the convex surface in face and cavity plate portion 7, the bottom wall of pot is recessed upwards in the composite base of formation, and such shape can increase the bottom of a pan
Intensity, and in the fabrication process increase metal derby 4 deflection so that metal derby 4 is more easily filled in 2 He of packet egative film
Between interior pot ontology 1.
In addition, in S2, the upper peripheral edge spot welding of the side of sidewall portion 22 is connected to the peripheral surface of the interior pot ontology 1.This
Kind spot welding connection type intensity is relatively small, is only temporarily attached together side of sidewall portion 22 and interior pot ontology 1, avoids two
Person generates the subsequent attended operation of Influence of Displacement each other, and packet egative film 2 is welded (such as passing through metal derby 4) in interior in S3
When pot ontology 1, spot welding between the two may fall off failure, this is because generating axially opposing movement therebetween and distance
Become smaller.
In addition, specifically, the height of the side of sidewall portion 22 is 20-60mm.It can be with shape between side of sidewall portion 22 and bottom wall part 21
At smoothly curve transition area, the height of side of sidewall portion 22 refers to the size along interior 1 axial direction of pot ontology.
It will be described below the structure of pot in the composite base manufactured by the manufacturing method of pot in composite base.
On the other hand, the utility model provides pot in a kind of composite base, and pot includes interior 1 He of pot ontology in the composite base
Packet egative film 2, the packet egative film 2 are made of electromagnetic induction heating material, wherein the packet egative film 2 includes bottom wall part 21 and side wall
Portion 22, the packet egative film 2 are coatedly fixed on the bottom end of the interior pot ontology 1, and pot further includes positioned at described in the composite base
Articulamentum 3 between the bottom end of interior pot ontology 1 and the packet egative film 2, the articulamentum 3 extend to the side of the interior pot ontology 1
Between wall and the side of sidewall portion 22.
Packet egative film 2 not only has the bottom wall part 21 for fitting in interior 1 bottom wall of pot ontology, further includes for fitting in interior pot ontology
The side of sidewall portion 22 of 1 side wall, which increase the overlay areas of electromagnetic induction heating material, in addition, articulamentum 3 can fully comprehensively
It is filled between packet egative film 2 and interior pot ontology 1, can also especially be filled between the inner wall and side of sidewall portion 22 of pot ontology 1 inside
Articulamentum 3 improves the heat transfer efficiency between interior pot ontology 1 and packet egative film 2, to improve the efficiency of heating surface and insulating efficiency.
As described above, articulamentum 3 by metal derby 4 and metal layer 5 shape under the squeezing action of packet egative film 2 and interior pot ontology 1
At, during articulamentum 3 gradually forms, articulamentum 3 and packet egative film 2 and interior pot ontology 1 gradually combine with by packet egative film 2 and
Interior pot ontology 1 links together.
Particularly, the gap between side wall and the side of sidewall portion 22 of the articulamentum 3 full of the interior pot ontology 1.Even
Side wall and side of sidewall portion 22 that layer 3 is fully filled interior pot ontology 1 are connect, between the side wall and side of sidewall portion 22 that improve interior pot ontology 1
Heat conductivility improves heating and thermal insulation efficiency.
Specifically, the articulamentum 3 is made of Al1050 and/or Al1100.Form the metal derby 4 and metal of articulamentum 3
The fusing point of the material of layer 5 should be less than packet egative film 2 and interior pot ontology 1, and the fusing point of Al1050 and Al1100 are relatively low, relatively low
At a temperature of can reach semi-molten state, in order to which packet egative film 2 and interior pot ontology 1 are welded together, while when welding pair
The influence of packet egative film 2 and interior pot ontology 1 is smaller.Certainly, articulamentum 3 or other lower melting-point materials, for example, aluminium silicon
Solder 430, aluminium Si solder 304 etc..
Further, thickness of the articulamentum 3 between the bottom wall and the bottom wall part 21 of the interior pot ontology 1 is 3-
8mm.The manufacturing method of pot in composite base according to the present utility model, articulamentum 3 are collectively formed by metal derby 4 and metal layer 5,
Thickness is related to the total volume of metal derby 4 and metal layer 5, and articulamentum 3 keeps suitable thickness to improve packet egative film 2 and interior pot sheet
Bonding strength between body 1.
In addition, the thickness of the articulamentum 3 between the side of sidewall portion 22 and the interior pot ontology 1 is along from bottom to top
Direction is gradually reduced.The peripheral region of side of sidewall portion 22 farther out, when manufacturing pot in composite base, is placed on bottom wall part apart from bottom wall part 21
Metal derby 4 at 21 needs to move the peripheral region that larger distance gets to side of sidewall portion 22, therefore, by articulamentum 3 herein
Thickness between side of sidewall portion 22 and interior pot ontology 1 is set as being gradually reduced, to reduce the displacement distance of metal derby 4 so that
Metal derby 4 is easier to be filled between packet egative film 2 and interior pot ontology 1.
In addition, the upper peripheral edge of the side of sidewall portion 22 is engaged in the peripheral surface of the interior pot ontology 1.That is, in side wall
At the upper peripheral edge in portion 22, the thickness of articulamentum 3 is essentially 0, and articulamentum 3 is not exposed to outside, can be by the guarantor of packet egative film 2
Shield, avoids articulamentum 3 from being corroded.In the fabrication process, pass through the interaction in cavity plate portion 7 and punch-pin portion 6 so that side of sidewall portion 22
Upper peripheral edge be pressed on always on the peripheral surface of interior pot ontology 1, avoid metal derby 4 and metal layer 5 from packet egative film 2 and interior pot ontology
It is overflowed between 1, also, the total volume and the final position in cavity plate portion 7 and punch-pin portion 6 of metal derby 4 and metal layer 5 need to lead to
It crosses and accurately calculates, to ensure that metal derby 4 and metal layer 5 can be filled between interior pot ontology 1 and packet egative film 2 just without overflowing
Go out.
Preferably, the packet egative film 2 is made and/or the thickness of the packet egative film 2 of stainless steel 430 or stainless steel 439
Degree is 0.3-0.8mm.Packet egative film 2 as described above is made of electromagnetic induction heating material, such as stainless steel 430 or stainless steel 439,
To increase the efficiency that packet egative film 2 absorbs electromagnetic energy, capacity usage ratio is improved.Also, packet egative film 2 can have suitable thickness,
Ensure it with enough intensity and the capacity of heat transmission.
Preferably, the bottom wall of the interior pot ontology 1 and the bottom wall part 21 are recessed inwardly.As described above, cavity plate portion 7 contacts
Convex surface is formed in the surface of bottom wall part 21, the surface that punch-pin portion 6 is contacted with the bottom wall of interior pot ontology 1 forms concave surface, to compound
The bottom wall of pot is recessed inwardly in bottom, this can increase the bottom wall intensity of pot in composite base and be not easy to deform.
In addition, a kind of embodiment according to the present utility model, the interior pot ontology 1 is made of stainless steel 304, and
The thickness of the interior pot ontology 1 is 0.5-1.2mm；Another embodiment according to the present utility model, the interior pot ontology 1 by
Al is made, and the thickness of the interior pot ontology 1 is 1.0-4.0mm.Interior pot is can be seen that by both the above embodiment
Ontology 1 can be made of stainless steel 304 or Al, and the thickness of interior pot ontology 1 is relatively small when using stainless steel 304, this
It is the intensity bigger because of stainless steel 304 ratio Al.
Preferably, the height of the side of sidewall portion 22 is 20-60mm.As shown in figure 4, the height H of side of sidewall portion 22 is 20-
60mm。
In addition, the utility model additionally provides a kind of heating cookware, wherein the heating cookware is equipped with above scheme institute
Pot in the composite base stated.The heating cookware can be electric cooker, electric pressure cooking saucepan etc., and using the side of electromagnetic induction heating
Formula, with reference to figure 4, electromagnetic induction coil can be arranged in the outside of the bottom wall of pot and bottom side of the wall in composite base, to compound
Pot especially 2 part of packet egative film carries out electromagnetic induction heating in bottom, improves the whole efficiency of heating surface and heat insulation effect.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail above in association with attached drawing
In this.In the range of the technology design of the utility model, a variety of simple variants can be carried out to the technical solution of the utility model,
It is combined in any suitable manner including each particular technique feature.In order to avoid unnecessary repetition, the utility model
Various combinations of possible ways are no longer separately illustrated.But these simple variants and combination equally should be considered as the utility model institute
Disclosure belongs to the scope of protection of the utility model.
Claims (12)
1. pot in a kind of composite base, pot includes interior pot ontology (1) and packet egative film (2) in the composite base, the packet egative film (2) by
Electromagnetic induction heating material is made, which is characterized in that the packet egative film (2) includes bottom wall part (21) and side of sidewall portion (22), described
Packet egative film (2) is coatedly fixed on the bottom end of the interior pot ontology (1), and pot further includes being located at the interior pot sheet in the composite base
Articulamentum (3) between the bottom end of body (1) and the packet egative film (2), the articulamentum (3) extend to the interior pot ontology (1)
Side wall and the side of sidewall portion (22) between.
2. pot in composite base according to claim 1, which is characterized in that the articulamentum (3) is full of the interior pot ontology
(1) the gap between side wall and the side of sidewall portion (22).
3. pot in composite base according to claim 1, which is characterized in that the articulamentum (3) is by Al1050 or Al1100
It is made.
4. pot in composite base according to claim 1, which is characterized in that the articulamentum (3) is in the interior pot ontology (1)
Bottom wall and the bottom wall part (21) between thickness be 3-8mm.
5. pot in composite base according to claim 4, which is characterized in that in the side of sidewall portion (22) and the interior pot ontology
(1) thickness of the articulamentum (3) between is gradually reduced along direction from bottom to top.
6. pot in composite base according to claim 5, which is characterized in that the upper peripheral edge of the side of sidewall portion (22) is engaged in institute
State the peripheral surface of interior pot ontology (1).
7. pot in composite base according to claim 1, which is characterized in that the packet egative film (2) is by stainless steel 430 or stainless
Steel 439 is made, and/or, the thickness of the packet egative film (2) is 0.3-0.8mm.
8. pot in composite base according to claim 1, which is characterized in that the bottom wall of the interior pot ontology (1) and the bottom
Wall portion (21) is recessed inwardly.
9. pot in composite base according to claim 1, which is characterized in that the interior pot ontology (1) is by stainless steel 304 system
At, and the thickness of the interior pot ontology (1) is 0.5-1.2mm.
10. pot in composite base according to claim 1, which is characterized in that the interior pot ontology (1) is made of Al, and
The thickness of the interior pot ontology (1) is 1.0-4.0mm.
11. pot in the composite base according to claim 1-10 any one, which is characterized in that the height of the side of sidewall portion (22)
Degree is 20-60mm.
12. a kind of heating cookware, which is characterized in that the heating cookware is equipped with described in any one of claim 1-11
Pot in composite base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720538759.4U CN207604771U (en) | 2017-05-15 | 2017-05-15 | Pot and heating cookware in composite base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720538759.4U CN207604771U (en) | 2017-05-15 | 2017-05-15 | Pot and heating cookware in composite base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207604771U true CN207604771U (en) | 2018-07-13 |
Family
ID=62792403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720538759.4U Active CN207604771U (en) | 2017-05-15 | 2017-05-15 | Pot and heating cookware in composite base |
Country Status (1)
| Country | Link |
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| CN (1) | CN207604771U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108851960A (en) * | 2017-05-15 | 2018-11-23 | 佛山市顺德区美的电热电器制造有限公司 | Pot and its manufacturing method and heating cookware in composite base |
| CN109770696A (en) * | 2018-12-10 | 2019-05-21 | 九阳股份有限公司 | A kind of fireless cooker |
-
2017
- 2017-05-15 CN CN201720538759.4U patent/CN207604771U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108851960A (en) * | 2017-05-15 | 2018-11-23 | 佛山市顺德区美的电热电器制造有限公司 | Pot and its manufacturing method and heating cookware in composite base |
| CN109770696A (en) * | 2018-12-10 | 2019-05-21 | 九阳股份有限公司 | A kind of fireless cooker |
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