CN201143139Y - Compound pan bottom of aluminum pan - Google Patents
Compound pan bottom of aluminum pan Download PDFInfo
- Publication number
- CN201143139Y CN201143139Y CNU2007201843202U CN200720184320U CN201143139Y CN 201143139 Y CN201143139 Y CN 201143139Y CN U2007201843202 U CNU2007201843202 U CN U2007201843202U CN 200720184320 U CN200720184320 U CN 200720184320U CN 201143139 Y CN201143139 Y CN 201143139Y
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- China
- Prior art keywords
- pot
- magnetic conducting
- pan
- compound
- heating panel
- 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 - Fee Related
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 42
- 150000001875 compounds Chemical class 0.000 title claims description 38
- 238000010438 heat treatment Methods 0.000 claims abstract description 55
- 239000004411 aluminium Substances 0.000 claims abstract description 38
- 230000003044 adaptive effect Effects 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 239000002131 composite material Substances 0.000 description 3
- 230000002950 deficient Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 101150006573 PAN1 gene Proteins 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000000641 cold extrusion Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to a combined pan bottom of an aluminium pan. The bottom of the aluminium pan bottom is combined and fixed with a magnetic conductive heating board. The combined pan bottom is characterized in that the bottom of the pan bottom is molded with a plurality of concave parts in advance; the upper surface of the magnetic conductive heating board is provided with convex parts matched with the concave parts in advance; the concave parts of the bottom of the pan bottom are blocked and sheathed at the convex parts of the magnetic conductive heating board and is extruded and molded, which ensures that the convex parts are expanded and connected inside the concave parts, so as to fix the magnetic conductive heating board at the bottom of the aluminium pan. The combined pan bottom has simple and practical structure, is easy for processing and can ensure that the combined pan bottom has flat and nice appearance and good magnetic conducting and heating effects.
Description
Technical field
The utility model relates to the technical field of tableware pot, relates in particular at the bottom of a kind of compound pot of aluminium matter pot.
Background technology
Because aluminium is non-magnet material, therefore traditional aluminium matter pot is not suitable for using on electromagnetic stove, occurred at above-mentioned present situation market at the bottom of a kind of compound pot of aluminium matter pot, it is a kind of to be to be in compound last layer stainless steel bottom surface, original aluminium matter the bottom of a pan with it, and the bottom surface and the bottom of a pan are welded, and its defective is the processing technology complexity, steel plate need be welded on the bottom of aluminium matter pot, welding needs special equipment, is easy to have influence on the fineness on surface, the bottom of a pan simultaneously, and the cost of welding is also higher.Be that the Chinese utility model patent " at the bottom of the compound pot of aluminium matter pot " of ZL02217063.4 (notification number is CN2544654Y) has disclosed a kind of such structure also just like a patent No., it is at the compound upper steel plate in the bottom in the aluminium matter the bottom of a pan, it is characterized in that stamping out a plurality of hole flangings on the surface of steel plate, cold extrusion is carried out in the bottom that steel plate is fitted in the aluminium matter the bottom of a pan, make in the hole flanging that is squeezed into after the aluminum metal distortion in the aluminium matter the bottom of a pan on the steel plate, the flange of hole flanging is pressed in the aluminum substrate in the aluminum pot the bottom of a pan simultaneously, tightly embrace with aluminum substrate, steel plate is composite and fixed on the bottom in the aluminium matter the bottom of a pan.It is simple to have processing at the bottom of this compound pot, cost is low, connect advantages such as more firm, but, use in practice and show, also there is the improved place of a lot of needs in this compound pot, first, it relies on flange to be inserted on the bottom of a pan of aluminium matter pot, so magnetic conducting and heating panel can not be done very thickly, otherwise, can cause magnetic conducting and heating panel can't be composite and fixed on the bottom of a pan, the second, for the ease of hole flanging and compound fixing, magnetic conducting and heating panel can not be done very thickly, also bringing another counter productive, is exactly that compound pot utilizes magnetic whirlpool heating effect just poor, causes the waste of the cooking difficulty and the energy, the 3rd, because there is hole flanging in the surface of magnetic conducting and heating panel, make and can not make at the bottom of the compound pot smooth smoothly, influence attractive in appearance.The patent No. is that 2005201020259.1 Chinese patent " at the bottom of a kind of compound pot of aluminium matter pot " has been reported a kind of simple in structure, handling ease and steel plate is connected with the bottom of a pan at the bottom of the compound pot of more firm aluminium matter pot for this reason, it is smooth inadequately smooth that but a fly in the ointment is the compound bottom surface of bowl, and, because hole flanging and cold-stamped need, magnetic conducting and heating panel can not be done thickly, influence the magnetic conducting and heating effect, these all are the disadvantage defectives that exists at the bottom of the traditional compound pot, so require further improvement design.
Comprehensively above-mentioned, exist at the bottom of the compound pot of traditional aluminium matter pot magnetic conducting and heating panel can not be too thick, heating effect is poor, smooth defective attractive in appearance inadequately, so, need improve.
Summary of the invention
At the bottom of technical problem to be solved in the utility model is the compound pot of smooth attractive in appearance, aluminium matter pot that magnetic conducting and heating is effective at the bottom of a kind of simple and practical, handling ease being provided at above-mentioned prior art present situation and can making compound pot.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: at the bottom of a kind of compound pot of aluminium matter pot, its aluminium matter pot bottom part compound fixing on magnetic conducting and heating panel, it is characterized in that forming a plurality of recessed portions in advance at described pot bottom part, the upper surface of magnetic conducting and heating panel is made a plurality of and described recessed the lug boss that portion matches in advance, recessed portion of pot bottom part is fastened on the lug boss of magnetic conducting and heating panel, by extrusion modling, lug boss tensioner in recessed portion is connected, magnetic conducting and heating panel is fixed on the bottom of aluminium matter pot.
Preferably, described lug boss is the cylindric of band gradient, described recessed portion is the circular hole of the band gradient that matches with columnar projections portion, because the cooperation between recessed portion of columnar projections portion and circular hole can make the contact-making surface between them maximum under kindred circumstances, its cross section of certain above-mentioned lug boss also can be square or triangle or other various present situations, and the shape of recessed portion is as long as match with it.
As improvement, described lug boss evenly distributes in the form of a ring, and described recessed portion also evenly distributes in the form of a ring.Adopt this distribution can make more attractive in appearance that the bottom of a pan becomes, and can also strengthen magnetic conducting and heating panel and be evenly distributed with the power that is connected in the bottom of a pan, with the firm degree of raising combination, it also can be flower-shaped distribution certainly, perhaps is other radial mode and distributes.
As improvement, the described the bottom of a pan molds shape and the adaptive shallow slot of thickness with magnetic conducting and heating panel in advance, makes the lower surface of magnetic conducting and heating panel smooth concordant with the bottom of a pan, makes at the bottom of the compound pot solid more attractive in appearance.
Further improve, described lug boss is shaped on annular counterbore at its root.In the extrusion modling process, when lug boss snapped onto recessed portion, the excess metal of some distortion can be filled in the annular counterbore of root automatically like this, made the magnetic conducting and heating panel and the bottom of a pan compound docile more smooth, connected also just more firm.
Preferably, described magnetic conducting and heating plate thickness is at 0.5～2mm, and the lug boss height is at 1～4mm, and recessed portion's degree of depth is at 1～4mm, and gradient is at 1～15 degree.
Compared with prior art, advantage of the present utility model is: a plurality of lug boss fit structures that adopt the upper surface of a plurality of recessed portion of pot bottom part moulding in advance and magnetic conducting and heating panel to make in advance, obtained following unexpected technique effect, the magnetic conducting and heating panel on complete plane is compounded on the bottom surface of bowl, make at the bottom of the compound pot smooth attractive in appearance, and, increased surface area, increased pyrotoxin; The hole flanging factor that is not limited to magnetic conducting and heating panel can adopt the thicker magnetic conducting and heating panel of thickness, improved the magnetic conducting and heating effect greatly, particularly lug boss is shaped on annular counterbore at its root, the magnetic conducting and heating panel and the bottom of a pan are compound docile more smooth, connect also just more firm, overall structure is simple and practical, handling ease, production efficiency height.
Description of drawings
Fig. 1 is the bottom schematic view of compound pot among the utility model embodiment;
Fig. 2 is the partial sectional view of compound pot among the utility model embodiment;
Fig. 3 is an aluminium matter pot the bottom of a pan schematic diagram;
Fig. 4 is an aluminium matter pot the bottom of a pan partial sectional view;
Fig. 5 is the upper surface schematic diagram of magnetic conducting and heating panel;
Fig. 6 is the lower surface schematic diagram of magnetic conducting and heating panel;
Fig. 7 is the cutaway view of magnetic conducting and heating panel;
Fig. 8 is the broken section enlarged drawing of magnetic conducting and heating panel;
Fig. 9 is the broken section enlarged drawing of magnetic conducting and heating panel.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
At the bottom of the compound pot of a kind of aluminium matter pot shown in Fig. 1-2, magnetic conducting and heating panel 2 on its bottom 1 in the aluminium matter the bottom of a pan is compound, pot bottom part 1 is made recessed the portion 11 that form in advance, recessed portion 11 adopts the circular hole shape, recessed portion's degree of depth is in 1～4mm scope, preferred 3mm, be convenient to the gradient of moulding and clamping a little with some, gradient is controlled at about 5 degree, the ring-type that recessed portion 11 also is concentric evenly distributes, the bottom of a pan 1 molds shape and the adaptive shallow slot 12 of thickness with magnetic conducting and heating panel 2 in the outside in recessed part cloth zone, (as Fig. 2, shown in 3), aluminium matter pot can adopt the die cast manufacturing to form.Magnetic conducting and heating panel 2 is shaped as toroidal, stamp out the lug boss 21 that a plurality of and described recessed portion matches at upper surface, lug boss 21 adopts cylindrical shape, height is in 1～4mm scope, preferred 3mm, also be convenient to the gradient of moulding and clamping a little with some, gradient is controlled at about 5 degree, in order to make the magnetic conducting and heating panel and the bottom of a pan compound docile more smooth, be shaped on annular counterbore 22 at the root of lug boss 21, the ring-type that lug boss 21 is concentric evenly distribute (shown in Fig. 5-9), the lower surface of magnetic conducting and heating panel 2 is smooth smooth face, without any hole flanging, in the time of necessary, can be suppressed with various ornamental lines.Then, magnetic conducting and heating panel 2 is fitted on the bottom 1 in the aluminium matter the bottom of a pan, recessed portion 11 of pot bottom part is fastened on the lug boss 21 of magnetic conducting and heating panel, by extrusion modling, make lug boss 21 be squeezed into tensioner in recessed the portion 11, magnetic conducting and heating panel 2 is composite and fixed on the bottom 1 of aluminium matter pot.Because the bottom of a pan molds shape and the adaptive shallow slot 12 of thickness with magnetic conducting and heating panel in advance, after magnetic conducting and heating panel was compound, the lower surface of magnetic conducting and heating panel 2 was just smooth concordant, more both artistic and practical with the bottom of a pan 1.
The described the bottom of a pan of present embodiment is the bottom surface of pot, and above-mentioned magnetic conducting and heating panel can adopt energy magnetic conducting and heating materials such as steel.
Claims (6)
1, at the bottom of a kind of compound pot of aluminium matter pot, its aluminium matter pot bottom part compound fixing on magnetic conducting and heating panel, it is characterized in that forming a plurality of recessed portions in advance at described pot bottom part, the upper surface of magnetic conducting and heating panel is made a plurality of and described recessed the lug boss that portion matches in advance, recessed portion of pot bottom part is fastened on the lug boss of magnetic conducting and heating panel, by extrusion modling, lug boss tensioner in recessed portion is connected, magnetic conducting and heating panel is fixed on the bottom of aluminium matter pot.
2, at the bottom of the compound pot of aluminium matter pot according to claim 1, it is characterized in that described lug boss is the cylindric of band gradient, described recessed portion is the circular hole of the band gradient that matches with columnar projections portion.
3, at the bottom of the compound pot of aluminium matter pot according to claim 1 and 2, it is characterized in that described lug boss evenly distributes in the form of a ring, described recessed portion also evenly distributes in the form of a ring.
4, at the bottom of the compound pot of aluminium matter pot according to claim 3, it is characterized in that the described the bottom of a pan molds shape and the adaptive shallow slot of thickness with magnetic conducting and heating panel in advance, makes the lower surface of magnetic conducting and heating panel smooth concordant with the bottom of a pan.
5, at the bottom of the compound pot of aluminium matter pot according to claim 1 and 2, it is characterized in that described lug boss is shaped on annular counterbore at its root.
6, at the bottom of the compound pot of aluminium matter pot according to claim 1 and 2, it is characterized in that described magnetic conducting and heating plate thickness at 0.5～2mm, the lug boss height is at 1～4mm, and recessed portion's degree of depth is at 1～4mm, and gradient is at 1～15 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201843202U CN201143139Y (en) | 2007-10-10 | 2007-10-10 | Compound pan bottom of aluminum pan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201843202U CN201143139Y (en) | 2007-10-10 | 2007-10-10 | Compound pan bottom of aluminum pan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201143139Y true CN201143139Y (en) | 2008-11-05 |
Family
ID=40080010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201843202U Expired - Fee Related CN201143139Y (en) | 2007-10-10 | 2007-10-10 | Compound pan bottom of aluminum pan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201143139Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101919658A (en) * | 2009-06-10 | 2010-12-22 | 陆意祥 | Composite pot bottom of aluminum pot |
| CN104942180A (en) * | 2015-06-08 | 2015-09-30 | 卢美进 | Ferro-aluminum metal composite pot and machining method thereof |
| CN105231801A (en) * | 2014-05-26 | 2016-01-13 | 宁波卡特马克炊具科技有限公司 | Combined pot base and manufacturing method |
-
2007
- 2007-10-10 CN CNU2007201843202U patent/CN201143139Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101919658A (en) * | 2009-06-10 | 2010-12-22 | 陆意祥 | Composite pot bottom of aluminum pot |
| CN101919658B (en) * | 2009-06-10 | 2012-10-03 | 陆意祥 | Composite pot bottom of aluminum pot |
| CN105231801A (en) * | 2014-05-26 | 2016-01-13 | 宁波卡特马克炊具科技有限公司 | Combined pot base and manufacturing method |
| CN105231801B (en) * | 2014-05-26 | 2017-12-19 | 宁波卡特马克智能厨具股份有限公司 | A kind of composite pan bottom and manufacture method |
| CN104942180A (en) * | 2015-06-08 | 2015-09-30 | 卢美进 | Ferro-aluminum metal composite pot and machining method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081105 Termination date: 20121010 |