CN1785101A - Cooking vessel and its prodn. method - Google Patents
Cooking vessel and its prodn. method Download PDFInfo
- Publication number
- CN1785101A CN1785101A CN 200410089234 CN200410089234A CN1785101A CN 1785101 A CN1785101 A CN 1785101A CN 200410089234 CN200410089234 CN 200410089234 CN 200410089234 A CN200410089234 A CN 200410089234A CN 1785101 A CN1785101 A CN 1785101A
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- pot body
- nexine
- bowl
- outer pot
- die casting
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- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
- Cookers (AREA)
Abstract
A pot is composed of pot body and two handles installed to said pot body. Said pot body is composed of an external layer made up of metal material through die casting and an internal layer made up of stainless steel sheet through embedding it in the external layer during its die casting procedure. Its advantages are high heat conductivity and long service life.
Description
Technical field
The present invention relates to a kind of cooker bowl technical field.
Background technology
Continuous progress along with science and technology, weeding out the old and bring forth the new of new material, the bowl that people have used sheet materials such as stainless steel to make in a large number, though stainless steel pot have be not easy to get rusty, advantage such as attractive in appearance, convenient cleaning, but because sheet materials such as stainless steel generally are to adopt thin-walled, so the conduction heat-insulating property is bad, no matter cook or cooking, easily because uneven in temperature and cause burnt the paste or half-done phenomenon, and service life is short, easily perforation, solid inadequately, so need do further improvement.
The bowl that the employing composite that for this reason has a lot of scientific and technical personnel exploitation to make new advances is made is to remedy the above-mentioned defective that only adopts sheet material such as stainless steel to make bowl.It as number of patent application 99117189.6 Chinese patent " composite bottom-clad stainless steel cooker and preparation method thereof ", this inventive method is when the processing outsourcing the bottom of a pan, process earlier some riveted holes thereon, the aluminium of interlayer is extruded in the riveted holes that embeds the outsourcing the bottom of a pan, form the riveted joint syndeton of the two, make outsourcing pot body combine more firmly with the intermediate layer, this invention has no doubt improved the heat conductivility of bowl by the aluminium lamination of centre, improved its intensity, prolonged service life, but,, and adopted the shaft of rivet because it has adopted stainless steel-aluminium-stainless three-decker, so cause the not enough brevity and lucidity of its structure, manufacturing process is complicated, has reduced production efficiency, has increased cost virtually.It also is 02134462.0 Chinese patent " a kind of internal container of electric cooker and manufacture method thereof " just like the patent No., pot is combined together by the plurality of compound layer wherein, and internal layer and skin are made with stainless steel material, the intermediate layer is made with aluminium, the method of pot in this electric cooker is carried out: 1) make its top layer metallic molecule interpenetrate to merge by heating and pressurization on the plurality of compound layer of interior pot and make composite plate as follows; 2) by mould and forcing press with above-mentioned composite plate pressur rolling forming, the defective of its existence is to adopt the composite plate of the sandwich construction of more complicated, need special equipment to produce, and the composite plate production cost is somewhat expensive, cause this bowl price to raise, prior reason is, the pot producer of some specialties does not produce the condition and the equipment of this composite plate, need the production line of investment composite plate in addition, also have a lot of difficulties, last, composite plate generally also is that the thin stacked conducting plate of wall carries out compound, so, composite plate can not have been done very thick, the one, be convenient to the punch forming of its postchannel process, the 2nd, be subjected to the restriction of combination process, the result causes it to improve the bowl performance such as the heat conductivility of sheet materials such as stainless steel, service life etc. are still very limited, so also need us to do further improvement.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of bowl at existing background technology, it makes the bowl producer go out a kind of compound bowl in conjunction with current production devices and explained hereafter well, it is very easy to manufacture, and heat conductivility is better, abundant firm, long service life.
Another technical problem to be solved by this invention is the production method that a kind of above-mentioned bowl is provided at existing background technology, it can make existing bowl producer make production in conjunction with current production devices and explained hereafter well, and method for manufacturing is very easy to be quick, cost is low, and result of use is good.
The present invention solves the technical scheme that above-mentioned primary technical problem adopts: a kind of bowl, it includes pot body and the handle that is mounted on pot body, it is characterized in that described pot body is divided into about two-layer pot body, the pot body that outer pot body forms for metal material die casting, nexine pot body is the bowl of the metallic plate punching pot body or the forming process of ceramics that go out, the press casting procedure of the outer pot of nexine pot body utilization body and be mounted in the inside of outer pot body.
Useful is that above-mentioned sheet metal can adopt sheet materials such as stainless sheet steel, titanium mesh, pure aluminum plate, copper coin, iron plate, oil gidling steel plate, and is the new metal or alloy sheet material that invents in the future, to increase the style and the style of compound pot.
As improvement, the edge of described its oral area of nexine pot body is inlayed and is fixed in the outer pot body, or the edge of nexine pot body oral area is turnup structure, with further improve about layer pot body in conjunction with fastness, improve service life.
The present invention solves technical scheme that above-mentioned primary technical problem adopts can also be a kind of bowl, it includes pot body and the handle that is mounted on pot body, it is characterized in that described pot body is divided into about two-layer pot body, the pot body that outer pot body forms for metal material die casting, nexine pot body is the pot body that metallic plate punching goes out, and nexine pot body utilizes extrusion process to connect the inside that is fixed on outer pot body by tight fit.
Useful is that above-mentioned sheet metal can adopt sheet materials such as stainless sheet steel, titanium mesh, pure aluminum plate, copper coin, iron plate, oil gidling steel plate, and is the new metal or alloy sheet material that invents in the future, to increase the style and the style of compound pot.
As improvement, the edge of described its oral area of nexine pot body is that turnup structure and the mouth that wraps in outer pot body are that turnup structure and the mouth at outer pot body of tightly expanding are along on the inboard cannelure along on the position or the edge of nexine pot body oral area, with further improve about layer pot body in conjunction with fastness, improve service life.
At last, two kinds of above-mentioned bowls, the outer surface of its nexine pot body forms mill flower layer by the hacking PROCESS FOR TREATMENT, is compounded in the outer pot body, to improve the adhesion of about layer pot body again.
The present invention solves the technical scheme that above-mentioned another technical problem adopts: a kind of method of producing above-mentioned bowl, it is characterized in that step is: elder generation goes out nexine pot body with metallic plate punching or first sintering goes out ceramic nexine pot body, then nexine pot body is done skeleton, utilize extrusion process, metal material die casting is molded outer pot body in the outside of nexine pot body, with nexine pot body be mounted in outer pot body in the surface; Or a kind of method of producing above-mentioned bowl is characterized in that step is: go out nexine pot body with metallic plate punching, cast out metal outer pot body with extrusion process, then, by extrusion process, make nexine pot body connect the inside that is fixed on outer pot body by tight fit.
Do outer the improvement, described nexine pot body its outer surface before compound will pass through the hacking PROCESS FOR TREATMENT earlier.
Compared with prior art, the invention has the advantages that: it is easy promptly to have kept the cleaning that bowl had that sheet metals such as stainless steel make, not sticking, etch-proof advantage, simultaneously, it is unbalanced to have solved the heat conductivility that the bottom of a pan of thin-wall metal bowl exists again, local sallow phenomenon appears during the cooking easily, can make the thick end of thin-walled, abundant, long service life, and rational in infrastructure simple, the combination of about layer pot body is very easy, make simple and fast, particularly be easy to tissue production, need not to drop into other equipment, reduce fund for technical innovation for some manufacturers with punching press and die casting condition, reduce production costs, it is very useful to enlarge product diversification.
Description of drawings
Fig. 1 is one of structure cutaway view of bowl of the present invention;
Fig. 2 is two of the structure cutaway view of bowl of the present invention;
Fig. 3 is three of the structure cutaway view of bowl of the present invention;
Fig. 4 is four of the structure cutaway view of bowl of the present invention;
Fig. 5 is five of the structure cutaway view of bowl of the present invention.
The specific embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
As schematically shown in Figure 1, this kind bowl, its pot body 1 is divided into about two-layer pot body, outer pot body 2 is the pot body that metallic aluminium or copper product die casting form, generally be to adopt thin-wall construction of the thick end, the pot body that nexine pot body 3 stamps out for the Thin Stainless Steel wall material, before compound, nexine pot body 3 will pass through the hacking PROCESS FOR TREATMENT earlier at its outer surface, make the outer surface of nexine pot body 3 form mill flower layer, nexine pot body 3 utilizes the press casting procedure of outer pot bodies and is mounted in the inside of outer pot body 2 then, and the edge of nexine pot body 3 oral areas is that turnup structure and the mouth that is embedded in outer pot body are along in 11, handle 12 can be molded on the sidepiece of outer pot body 2 and fuse with pot body 1, also can be to be fixed on the sidepiece of outer pot body 2 by securing member.
As schematically shown in Figure 2, this kind bowl, its pot body 1 is divided into about two-layer pot body, outer pot body 2 is the pot body that metallic aluminium or copper product die casting form, generally be to adopt thin-wall construction of the thick end, the pot body that nexine pot body 3 stamps out for metallic titanium plate and so on thin-walled material, before compound, nexine pot body 3 will pass through the hacking PROCESS FOR TREATMENT earlier at its outer surface, make the outer surface of nexine pot body 3 form mill flower layer, nexine pot body 3 utilizes the press casting procedure of outer pot bodies and is mounted in the inside of outer pot body 2 then, and the edge of nexine pot body 3 oral areas is that straight flange structure and the mouth that is embedded in outer pot body are along in 11, handle 12 can be molded on the sidepiece of outer pot body 2 and fuse with pot body 1, also can be to be fixed on the sidepiece of outer pot body 2 by securing member.
As schematically shown in Figure 3, this kind bowl, its pot body 1 is divided into about two-layer pot body, outer pot body 2 is the pot body that metallic aluminium or copper product die casting form, generally be to adopt thin-wall construction of the thick end, the pot body that nexine pot body 3 comes out for the punch forming of titanium sheet material, before compound, nexine pot body 3 will pass through the hacking PROCESS FOR TREATMENT earlier at its outer surface, make the outer surface of nexine pot body 3 form mill flower layer, nexine pot body 3 utilizes the press casting procedure of outer pot bodies and is mounted in the inside of outer pot body 2 then, and the edge of nexine pot body 3 oral areas is that straight flange structure and the mouth that is embedded in outer pot body are along in 11, handle 12 can be molded on the sidepiece of outer pot body 2 and fuse with pot body 1, also can be to be fixed on the sidepiece of outer pot body 2 by securing member.
As schematically shown in Figure 4, this kind bowl, its pot body 1 is divided into about two-layer pot body, outer pot body 2 is the pot body that metallic aluminium or copper product die casting form, generally be to adopt thin-wall construction of the thick end, the pot body that nexine pot body 3 goes out for the stainless steel thin-wall plate stamping, before compound, nexine pot body 3 will pass through the hacking PROCESS FOR TREATMENT earlier at its outer surface, make the outer surface of nexine pot body 3 form mill flower layer, nexine pot body 3 utilizes extrusion process to connect the inside that is fixed on outer pot body 2 by tight fit, and the edge of nexine pot body 3 oral areas is that turnup structure and the mouth that wraps in outer pot body 2 are along on the position, handle 12 can be molded on the sidepiece of outer pot body 2 and fuse with pot body 1, also can be to be fixed on the sidepiece of outer pot body 2 by securing member.
As schematically shown in Figure 5, this kind bowl, its pot body 1 is divided into about two-layer pot body, outer pot body 2 is the pot body that metallic aluminium or copper product die casting form, generally be to adopt thin-wall construction of the thick end, the pot body that nexine pot body 3 stamps out for the Thin Stainless Steel wall material, before compound, nexine pot body 3 will pass through the hacking PROCESS FOR TREATMENT earlier at its outer surface, make the outer surface of nexine pot body 3 form mill flower layer, nexine pot body 3 utilizes extrusion process to connect the inside that is fixed on outer pot body 2 by tight fit, and the edge of nexine pot body 3 oral areas is that turnup structure and the mouth at outer pot body 2 of tightly expanding are along on the cannelure of 11 inboards, handle 12 can be molded on the sidepiece of outer pot body 2 and fuse with pot body 1, also can be to be fixed on the sidepiece of outer pot body 2 by securing member.
Bowl of the present invention can be promoted the use of on multiple bowl, as pressure cooker, inner pan of electric cooker, frying pan, pot for cooking rice, slaughterhouse, milk pot, chafing dish or the like.
Claims (11)
1, a kind of bowl, it includes pot body and the handle that is mounted on pot body, it is characterized in that described pot body is divided into about two-layer pot body, the pot body that outer pot body forms for metal material die casting, nexine pot body is the pot body that pot body or forming process of ceramics that metallic plate punching goes out come out, the press casting procedure of the outer pot of nexine pot body utilization body and be mounted in the inside of outer pot body.
2, require 1 described bowl according to profit, the edge that it is characterized in that described its oral area of nexine pot body is inlayed and is fixed in the outer pot body.
3, bowl according to claim 2 is characterized in that the edge of described its oral area of nexine pot body is a turnup structure.
4, a kind of bowl, it includes pot body and the handle that is mounted on pot body, it is characterized in that described pot body is divided into about two-layer pot body, the pot body that outer pot body forms for metal material die casting, nexine pot body is the pot body that metallic plate punching goes out, and nexine pot body utilizes extrusion process to connect the inside that is fixed on outer pot body by tight fit.
5, bowl according to claim 4, the edge that it is characterized in that described its oral area of nexine pot body are that turnup structure and the mouth that wraps in outer pot body are along on the position.
6, bowl according to claim 5, the edge that it is characterized in that described its oral area of nexine pot body are that turnup structure and the mouth at outer pot body of tightly expanding are along on the inboard cannelure.
7, bowl according to claim 1 and 2 is characterized in that the outer surface of described nexine pot body forms mill flower layer by the hacking PROCESS FOR TREATMENT.
8, bowl according to claim 1 and 2 is characterized in that described sheet metal is stainless sheet steel, titanium mesh, pure aluminum plate, copper coin, iron plate, oil gidling steel plate.
9, the method for the described bowl of a kind of production claim 1, it is characterized in that step is: the nexine pot body that goes out nexine pot body or first Low fire ceramic earlier with metallic plate punching, then nexine pot body is done skeleton, utilize extrusion process, metal material die casting is molded outer pot body in the outside of nexine pot body, with nexine pot body be mounted in outer pot body in the surface.
10, the method for the described bowl of a kind of production claim 4, it is characterized in that step is: go out nexine pot body with metallic plate punching, cast out metal outer pot body with extrusion process, then, by extrusion process, make nexine pot body connect the inside that is fixed on outer pot body by tight fit.
11, require 9 or 10 described methods according to profit, it is characterized in that described nexine pot body its outer surface before compound will pass through the hacking PROCESS FOR TREATMENT earlier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410089234 CN1785101A (en) | 2004-12-08 | 2004-12-08 | Cooking vessel and its prodn. method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410089234 CN1785101A (en) | 2004-12-08 | 2004-12-08 | Cooking vessel and its prodn. method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1785101A true CN1785101A (en) | 2006-06-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410089234 Pending CN1785101A (en) | 2004-12-08 | 2004-12-08 | Cooking vessel and its prodn. method |
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| Country | Link |
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| CN (1) | CN1785101A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357778A (en) * | 2012-04-10 | 2013-10-23 | 浙江爱仕达电器股份有限公司 | Pan and manufacturing method thereof |
| CN103705103A (en) * | 2013-12-05 | 2014-04-09 | 熊一言 | Cast-in titanium aluminum composite pot and manufacturing method for same |
| CN103783999A (en) * | 2014-01-16 | 2014-05-14 | 武义瑞普厨具有限公司 | Novel composite cooker and manufacturing method thereof |
| CN104159481A (en) * | 2012-03-07 | 2014-11-19 | Seb公司 | Method for obtaining a cooking vessel having a coloured hard-anodized outer face |
| CN107048999A (en) * | 2017-06-03 | 2017-08-18 | 广东健钛生物科技有限公司 | A kind of multi-functional pure titanium metal funcltional double chafing dish of health care and its production technology |
| CN111035226A (en) * | 2019-12-20 | 2020-04-21 | 湖南方恒复合材料有限公司 | Pot with composite pot bottom and preparation method thereof |
| WO2020020386A3 (en) * | 2018-07-27 | 2020-08-06 | 金华乐嘉厨具有限公司 | Composite steel pot and manufacturing process therefor |
| JP2021151307A (en) * | 2020-03-24 | 2021-09-30 | 愛知ドビー株式会社 | Cooking utensil |
-
2004
- 2004-12-08 CN CN 200410089234 patent/CN1785101A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104159481A (en) * | 2012-03-07 | 2014-11-19 | Seb公司 | Method for obtaining a cooking vessel having a coloured hard-anodized outer face |
| CN104159481B (en) * | 2012-03-07 | 2017-05-03 | Seb公司 | Method for obtaining a cooking vessel having a coloured hard-anodized outer face |
| US9714475B2 (en) | 2012-03-07 | 2017-07-25 | Seb S.A. | Method for obtaining a cooking vessel having a colored hard-anodized outer face |
| CN103357778A (en) * | 2012-04-10 | 2013-10-23 | 浙江爱仕达电器股份有限公司 | Pan and manufacturing method thereof |
| CN103705103A (en) * | 2013-12-05 | 2014-04-09 | 熊一言 | Cast-in titanium aluminum composite pot and manufacturing method for same |
| CN103705103B (en) * | 2013-12-05 | 2018-01-19 | 熊一言 | Cast-in titanium aluminum composite pot and its manufacture method |
| CN103783999A (en) * | 2014-01-16 | 2014-05-14 | 武义瑞普厨具有限公司 | Novel composite cooker and manufacturing method thereof |
| CN107048999A (en) * | 2017-06-03 | 2017-08-18 | 广东健钛生物科技有限公司 | A kind of multi-functional pure titanium metal funcltional double chafing dish of health care and its production technology |
| WO2020020386A3 (en) * | 2018-07-27 | 2020-08-06 | 金华乐嘉厨具有限公司 | Composite steel pot and manufacturing process therefor |
| CN111035226A (en) * | 2019-12-20 | 2020-04-21 | 湖南方恒复合材料有限公司 | Pot with composite pot bottom and preparation method thereof |
| CN111035226B (en) * | 2019-12-20 | 2021-08-03 | 湖南方恒复合材料有限公司 | Preparation method of pot with composite pot bottom |
| JP2021151307A (en) * | 2020-03-24 | 2021-09-30 | 愛知ドビー株式会社 | Cooking utensil |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |