CN209202801U - Cookware and cooking apparatus - Google Patents

Abstract

It includes: cookware matrix that the utility model, which provides a kind of cookware and cooking apparatus, cookware, and the edge of cookware matrix forms pot edge by the opening outward bending of cookware matrix；Anticorrosion antiwear layer, the lower surface of anticorrosion antiwear layer covering part pot edge；Protective layer, is arranged in the inner surface of cookware matrix and the outer surface of part pot edge, protective layer are connected with anticorrosion antiwear layer.Cookware provided by the utility model, since the folding of cooking apparatus pot cover when in use is more frequent, therefore the pot edge of cookware and pot cover fasten sealing position and can be often subject to acutely frequent abrasion, anticorrosion antiwear layer is covered in the lower surface for the part pot edge being easily worn, the abrasion resistance properties and corrosion resistance that the region can further be promoted, extend the service life of cookware；The inner surface of cookware matrix and the outer surface of part pot edge are provided with protective layer, protective layer is connected with anticorrosion antiwear layer, can play the role of protecting cookware matrix, cookware matrix surface is prevented to be rusted.

Description

Cookware and cooking apparatus

Technical field

The utility model relates to kitchen utensils technical fields, in particular to a kind of cookware and a kind of cooking apparatus.

Background technique

The development trend of middle and high end pressure cooker is IH (electromagnetic induction) heating at present, because its heating power is big, energy benefit With rate height, heating and cooking speed are fast.Currently on the market carry out electromagnetic induction heating liner, common material be iron, mild steel, 430 stainless steels etc.；To guarantee the good heat-conducting effect of liner, current liner material mostly uses composite plate material, common to do Method is that double-deck or multilayer material carries out combined processing, is prepared in raw material producer by modes such as hot rolling, cold rolling, explosion welderings At but with the rise of raw material, the cost of composite board is increased considerably, in addition, composite plate stretch or curved It is curved when becoming larger, often there is macroscopic view or microcraking, influence the quality of production, and microcosmic cracking meeting is so that later period use It the problems such as galvanic corrosion reaction being easy to appear between different materials in the process, causes the coating foaming on liner surface and falls off Deng.

Utility model content

The utility model aims to solve at least one of technical problems existing in the prior art or related technologies.

For this purpose, the one aspect of the utility model is, a kind of cookware is proposed.

The other side of the utility model is, proposes a kind of cooking apparatus.

In view of this, one aspect according to the present utility model, provides a kind of cookware, comprising: cookware matrix, cookware base The edge of body forms pot edge by the opening outward bending of cookware matrix；Anticorrosion antiwear layer, anticorrosion antiwear layer covering part pot edge Lower surface；The inner surface of cookware matrix and the outer surface of part pot edge is arranged in protective layer.

Cookware provided by the utility model includes cookware matrix, and the edge of cookware matrix is outside by the opening of cookware matrix It it is bent to form pot edge, is covered with anticorrosion antiwear layer in the lower surface of part pot edge, since cooking apparatus when in use open by pot cover Conjunction is more frequent, therefore the pot edge of cookware and pot cover fasten sealing position and can be often subject to acutely frequent abrasion, need further to protect Its wear-resisting and anti-corrosion effect is demonstrate,proved, anticorrosion antiwear layer is covered in the lower surface for the part pot edge being easily worn, can further promote this The abrasion resistance properties and corrosion resistance in region, extend the service life of cookware；Inner surface and part pot edge in cookware matrix Outer surface be provided with protective layer, protective layer can play the role of protecting cookware matrix, prevent cookware matrix surface to be rusted, Anticorrosion antiwear layer is arranged in cookware position easy to wear, and is provided in the outer surface of the inner surface of cookware matrix and part pot edge anti- Sheath prevents cookware to be rusted so that the inner surface of cookware and pot edge all have protective layer, promoted cookware abrasion resistance properties and Corrosion resistance, meanwhile, the area coverage of anticorrosion antiwear layer is also reduced, the material that anticorrosion antiwear layer uses is saved, reduces The production cost of product.

In addition, can also have following supplementary technology according to the cookware in above-mentioned technical proposal provided by the utility model Feature:

In the above-mentioned technical solutions, it is preferable that cookware further include: pot tooth is arranged on pot edge；Anticorrosion antiwear layer covers pot The lower surface of tooth.In the technical scheme, pot tooth is provided on pot edge, anticorrosion antiwear layer covers the lower surface of pot tooth, due to cooking Prepare food utensil pot cover when in use folding it is more frequent, pot cover fasten sealing and the lower surface of pot tooth cooperates, therefore pot tooth Lower surface can be often subject to acutely frequent abrasion, need to be further ensured that its wear-resisting and anti-corrosion effect, what is be easily worn The lower surface of pot tooth covers anticorrosion antiwear layer, can further promote the abrasion resistance properties and corrosion resistance in the region, extends pot The service life of tool；Preferably, anticorrosion antiwear layer is preferably covered with the lower surface of pot tooth, further promotes the abrasion resistance properties of pot tooth And corrosion resistance.

In any of the above-described technical solution, it is preferable that anticorrosion antiwear layer is arranged on the side wall of pot tooth；Or protective layer setting On the side wall of pot tooth.

In the technical scheme, anticorrosion antiwear layer is arranged on the side wall of pot tooth, during cooking apparatus folding lid, The side wall of pot tooth is also easy by a degree of abrasion, and it is wear-resistant can to promote its for setting anticorrosion antiwear layer on the side wall of pot tooth Performance and corrosion resistance extend the service life of cookware entirety so that the side wall of pot tooth be prevented to be rusted；Or protective layer setting On the side wall of pot tooth, during cooking apparatus folding lid, the side wall of pot tooth is also easy by a degree of abrasion, Protective layer is arranged on the side wall of pot tooth can equally promote its abrasion resistance properties and corrosion resistance, to prevent the side wall quilt of pot tooth Corrosion extends the service life of cookware entirety.

In any of the above-described technical solution, it is preferable that protective layer includes at least one layer of aluminous layer.

In the technical scheme, protective layer includes at least one layer of aluminous layer, and aluminous layer can prevent cookware matrix surface from being become rusty Erosion, also, aluminous layer has good heat-conducting effect, and the heating conduction of cookware can be improved.

In any of the above-described technical solution, it is preferable that whole inner surfaces of protective layer covering cookware matrix simultaneously at least extend To the bottom of the side wall of pot edge.

In the technical scheme, setting protective layer covers whole inner surfaces of cookware matrix and at least extends to the side of pot edge The bottom of wall so that whole inner surfaces of cookware matrix, the upper surface of pot edge and pot edge the easy-to-rusts such as side wall place it is complete Portion is covered by protective layer, so that the inner surface of cookware matrix and pot edge all have protective layer, cookware is prevented to be rusted, further mentioned Rise the abrasion resistance properties and corrosion resistance of cookware.

In any of the above-described technical solution, it is preferable that the partial outer face of cookware matrix is provided with protective layer.

In the technical scheme, by being provided with protective layer in the partial outer face of cookware matrix, so that cookware matrix Outer surface also has antirust function, and cookware is further prevented to be rusted, and promotes the abrasion resistance properties and corrosion resistance of cookware.

In any of the above-described technical solution, it is preferable that protective layer extends to cookware matrix by the inner surface of cookware matrix Outer surface, and the outer surface of covering part cookware matrix.

In the technical scheme, protective layer is extended to the outer surface of cookware matrix by the inner surface of cookware matrix, and is covered The outer surface of part cookware matrix, it can be ensured that the inner surface of cookware matrix and the surfaces externally and internally of cookware matrix is completely covered in protective layer Junction, prevent protective layer uneven in the coating of the junction of the surfaces externally and internally of cookware, lead to the company of the surfaces externally and internally of cookware The place of connecing easily is rusted, and further promotes the abrasion resistance properties and corrosion resistance of cookware.

In any of the above-described technical solution, it is preferable that anticorrosion antiwear layer is arranged on protective layer；Or anticorrosion antiwear layer and institute Protective layer is stated to be connected.

In the technical scheme, anticorrosion antiwear layer is preferably provided on protective layer, and anticorrosion antiwear layer is arranged in protective layer On, the abrasion resistance properties and corrosion resistance of cookware can be further strengthened, the service life of cookware is extended；Or anticorrosion antiwear layer with The protective layer is connected, so that the inner surface of cookware and pot edge all have protective layer, cookware is prevented to be rusted, promotes cookware Abrasion resistance properties and corrosion resistance, and it is not provided with protective layer below anticorrosion antiwear layer, the material of setting protective layer can be saved Material, reduces the production cost of cookware.

In any of the above-described technical solution, it is preferable that anticorrosion antiwear layer is aluminous layer, silica coating or zirconia coating One of.

In the technical scheme, anticorrosion antiwear layer is preferably one of aluminous layer, silica coating or zirconia coating, The simple production process of aluminous layer, silica coating or zirconia coating, it is easily prepared, and cost is relatively low, it is wear-resisting to undermine corrosion resistant Corrosion can be good, can reinforce the abrasion resistance properties and corrosion resistance of cookware, extend the service life of cookware.

In any of the above-described technical solution, it is preferable that protective layer is hot dip coating or spray-on coating；And/or anticorrosion antiwear Layer is spray-on coating.

In the technical scheme, protective layer is hot dip coating or spray-on coating, can be formed in the inner surface of cookware matrix Protective layer；It is further preferred that protective layer is thermal spraying aluminium layer, contain oxygen element in thermal spraying aluminium layer, oxygen element is in thermal spraying The surface of aluminium layer forms the aluminium oxide etc. of high rigidity, designs in thermal spraying aluminium layer doped with certain oxygen content, the matter of oxygen element Measuring fraction range is preferably 10% to 40%, these oxygen elements are mainly by aluminium oxidation by air in the production process of thermal spraying Enter in protective layer afterwards, the aluminium oxide etc. of the part high rigidity formed in protective layer significantly improves the wearability on cookware surface Energy and rustless property, and then it is obviously improved the service life of entire cookware.And/or anticorrosion antiwear layer is spray-on coating, passes through spray Be coated in prepared on cookware matrix anticorrosion antiwear layer mode it is simple, production easy to process.

In any of the above-described technical solution, it is preferable that cookware further include: the inner surface of cookware matrix is arranged in antistick layer, Antistick layer is arranged on the surface of side of the protective layer far from cookware matrix；And/or protective coating, it is arranged on cookware matrix, Protective coating is coated in the outer surface of cookware matrix.

In the technical scheme, it is additionally provided with antistick layer in the inner surface of cookware matrix, it is separate that antistick layer is located at protective layer On the surface of the side of cookware matrix, antistick layer may make cookware to have good anti-adhesion effects, convenient for after cooking to cookware into Row cleaning；And/or the outer surface of cookware matrix is provided with protective coating, protective coating can protect the appearance of cookware matrix Face prevents it to be worn, corrode, and promotes the aesthetics of cookware；Specifically, anticorrosion antiwear is prepared in the outer surface of cookware matrix Coating, the coating can be preferably 20 μm to 80 μm for other coating, coating layer thicknesses such as silicone resin, fluororesin, ceramic coatings, can be One or more layers coating plays anti-corrosion, wear-resisting and beautiful function.

In addition, be provided with protective layer between cookware matrix and antistick layer, protective layer preferably uses rust-proof effect and thermally conductive The aluminium layer to work well can prevent cookware matrix surface to be rusted, also, since protective layer has good heat-conducting effect, make The combination obtained between protective layer and antistick layer is more reliable, and compared to materials such as iron and stainless steels, antistick layer setting is being protected It is not easily to fall off on layer, it is ensured that the stable connection between protective layer and antistick layer, so that protective layer is in antistick layer and cookware Play the role of connection between matrix, greatly improve the binding force between antistick layer and cookware matrix, so that antistick layer exists It is not easily to fall off in the use process of cookware, improve the service life of cookware.

In any of the above-described technical solution, it is preferable that the range of the thickness of cookware matrix is 1mm to 3mm；And/or protection The range of the thickness of layer is 20 μm to 200 μm；And/or the range of the thickness of anticorrosion antiwear layer is 30 μm to 300 μm.

In the technical scheme, the thickness of cookware matrix is preferably 1mm to 3mm, in the range, the thickness of cookware matrix Properly, it is excessively thin and cause structural strength poor cookware matrix had not only been can avoid, but also to can avoid cookware matrix blocked up and waste material； And/or the thickness of protective layer ranges preferably from 20 μm to 200 μm, in the range, on the one hand can ensure that protective layer have compared with Strong corrosion resistance extends the service life of product, on the other hand, is also convenient for the setting of protective layer, protective layer mostly uses greatly The inner surface of cookware matrix is arranged in thermal spraying aluminium layer, and the thickness of protective layer is arranged in the range of 20 μm to 200 μm, can be convenient for The processing of protective layer, also, it is blocked up and the thickness of cookware entirety is caused to increase also to can avoid protective layer causes cookware heavy, no It is easily mobile etc.；And/or the thickness of anticorrosion antiwear layer ranges preferably from 30 μm to 300 μm, in the range, anticorrosion antiwear layer Thickness is suitable, can not only reinforce cookware by the abrasion resistance properties and corrosion resistance of anticorrosion antiwear layer covering part, but also can avoid anti- Rotten wearing layer is blocked up and wastes material, the production cost of product is reduced, it is highly preferred that the range of the thickness of anticorrosion antiwear layer is preferred It is 50 μm to 200 μm.

In any of the above-described technical solution, it is preferable that cookware matrix are as follows: cast iron matrix, low carbon steel substrate or 430 stainless steels Matrix；Antistick layer are as follows: polytetrafluorethylecoatings coatings, soluble polytetrafluorethylecoatings coatings, polyether-ether-ketone coating or ceramic coating.

In the technical scheme, cookware matrix is preferred are as follows: cast iron matrix, low carbon steel substrate or 430 stainless steel bases, cast iron Matrix, low carbon steel substrate or 430 stainless steel bases etc. are permeability magnetic material, and electromagnetic heating effect is good, and heat insulation effect is good, Suitable for manufacturing cookware；And/or antistick layer selects polytetrafluorethylecoatings coatings, soluble polytetrafluorethylecoatings coatings, polyether-ether-ketone to apply Any one of layer or ceramic coating may make cookware to have not viscous characteristic, increase the scope of application of cookware, improve Product quality.

Other side according to the present utility model provides a kind of cooking apparatus comprising such as any of the above-described technical side Cookware provided in case, therefore, cooking apparatus provided by the utility model have whole beneficial effects of the cookware, herein not It repeats again.

In any of the above-described technical solution, it is preferable that cooking apparatus further include: heating member, heating member are located under cookware Side；Heating zone is located on cookware, and heating member is projected as heating zone on cookware；When the outer of cookware matrix is arranged in protective layer When surface, protective layer avoids heating zone.

In the technical scheme, cooking apparatus further includes the heating member positioned at the lower section of cookware, and heating member is on cookware It is projected as heating zone, when the outer surface of cookware matrix is arranged in protective layer, protective layer avoids heating zone, because protective layer is to line The high-frequency alternating magnetic field that the heating member of circle class is formed will form certain effectiveness, reduce the heating effect of cooking apparatus Rate, therefore when the outer surface of cookware matrix is arranged in protective layer, protective layer avoids heating zone, it is ensured that the heating of cooking apparatus is imitated Rate.

The additional aspect and advantage of the utility model will become obviously in following description section, or practical new by this The practice of type is recognized.

Detailed description of the invention

The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will Become obvious and be readily appreciated that, in which:

Fig. 1 shows the schematic top plan view of cookware in one embodiment according to the present utility model；

Fig. 2 shows the structural schematic diagrams of cookware in one embodiment according to the present utility model；

Fig. 3 shows partial enlarged view of the cookware at A in Fig. 2 one embodiment according to the present utility model；

Fig. 4 shows the structural schematic diagram of cooking apparatus in one embodiment according to the present utility model.

Wherein, the corresponding relationship in Fig. 1 to Fig. 4 between appended drawing reference and component names are as follows:

10 cookware matrixes, 102 pot edges, 104 pot tooths, 20 anticorrosion antiwear layers, 30 protective layers, 40 antistick layers, 50 protective coatings, 60 heating members.

Specific embodiment

In order to be more clearly understood that the above objects, features, and advantages of the utility model, with reference to the accompanying drawing and have The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen The feature in embodiment and embodiment please can be combined with each other.

Many details are explained in the following description in order to fully understand the utility model, still, this is practical Novel to be implemented using other than the one described here other modes, therefore, the protection scope of the utility model is simultaneously It is not limited by the specific embodiments disclosed below.

Cookware and cooking apparatus according to the utility model some embodiments are described referring to Fig. 1 to Fig. 4.

As shown in Figure 1 to Figure 3, the one aspect of the utility model provides a kind of cookware characterized by comprising pot Has matrix 10, the edge of cookware matrix 10 forms pot edge 102 by the opening outward bending of cookware matrix 10；Anticorrosion antiwear layer 20, the lower surface of 20 covering part pot edge 102 of anticorrosion antiwear layer；Inner surface and the portion of cookware matrix 10 is arranged in protective layer 30 Divide the outer surface of pot edge 102.

Cookware provided by the utility model includes cookware matrix 10, the edge of cookware matrix 10 by cookware matrix 10 opening Locate outward bending and form pot edge 102, anticorrosion antiwear layer 20 is covered in the lower surface of part pot edge 102, since cooking apparatus exists The folding of pot cover is more frequent when use, therefore the pot edge 102 of cookware and pot cover fasten sealing position and can be often subject to acutely frequently Abrasion, needs to be further ensured that its wear-resisting and anti-corrosion effect, and the lower surface covering anti-corrosion in the part pot edge 102 being easily worn is resistance to Layer 20 is ground, the abrasion resistance properties and corrosion resistance in the region can be further promoted, extend the service life of cookware；In cookware base The inner surface of body 10 and the outer surface of part pot edge 102 are provided with protective layer 30, and protective layer 30 can play protection cookware matrix 10 Effect, prevent 10 surface of cookware matrix to be rusted, anticorrosion antiwear layer 20 be set in cookware position easy to wear, and in cookware base The inner surface of body 10 and the outer surface of part pot edge 102 are provided with protective layer 30, so that the inner surface of cookware and pot edge 102 all have Matcoveredn prevents cookware to be rusted, and promotes the abrasion resistance properties and corrosion resistance of cookware, meanwhile, it is resistance to also reduce anti-corrosion The area coverage of layer 20 is ground, the material that anticorrosion antiwear layer 20 uses is saved, reduces the production cost of product.

As shown in Figure 1 to Figure 3, in one embodiment of the utility model, it is preferable that cookware further include: pot tooth 104, It is arranged on pot edge 102；The lower surface of the covering pot tooth 104 of anticorrosion antiwear layer 20.

In this embodiment, pot tooth 104 is provided on pot edge 102, anticorrosion antiwear layer 20 covers the lower surface of pot tooth 104, Since the folding of cooking apparatus pot cover when in use is more frequent, the lower surface phase interworking of the fastening sealing and pot tooth 104 of pot cover It closes, therefore the lower surface of pot tooth 104 can be often subject to acutely frequent abrasion, need to be further ensured that its wear-resisting and anti-corrosion effect, The pot tooth 104 being easily worn lower surface cover anticorrosion antiwear layer 20, can further be promoted the region abrasion resistance properties and Corrosion resistance extends the service life of cookware；Preferably, anticorrosion antiwear layer 20 is preferably covered with the lower surface of pot tooth 104, into one Step promotes the abrasion resistance properties and corrosion resistance of pot tooth 104.

As shown in Figures 2 and 3, in one embodiment of the utility model, it is preferable that anticorrosion antiwear layer 20 is arranged in pot On the side wall of tooth 104；Or protective layer 30 is arranged on the side wall of pot tooth 104.

In this embodiment, anticorrosion antiwear layer 20 is arranged on the side wall of pot tooth 104, in the process of cooking apparatus folding lid In, the side wall of pot tooth 104 is also easy by a degree of abrasion, and anticorrosion antiwear layer 20 is arranged on the side wall of pot tooth 104 can Its abrasion resistance properties and corrosion resistance are promoted, so that the side wall of pot tooth 104 be prevented to be rusted, extend cookware entirety uses the longevity Life；Or protective layer 30 is arranged on the side wall of pot tooth 104, during cooking apparatus folding lid, the side wall of pot tooth 104 also holds Vulnerable to a degree of abrasion, protective layer 30 is arranged on the side wall of pot tooth 104 can equally promote its abrasion resistance properties and resistance to Corrosive nature extends the service life of cookware entirety so that the side wall of pot tooth 104 be prevented to be rusted.

In one embodiment of the utility model, it is preferable that protective layer 30 includes at least one layer of aluminous layer.

In this embodiment, protective layer 30 includes at least one layer of aluminous layer, and aluminous layer can prevent 10 surface quilt of cookware matrix Corrosion, also, aluminous layer has good heat-conducting effect, and the heating conduction of cookware can be improved.

In one embodiment of the utility model, it is preferable that protective layer 30 covers whole inner surfaces of cookware matrix 10 simultaneously At least extend to the bottom of the side wall of pot edge 102.

In this embodiment, setting protective layer 30 covers whole inner surfaces of cookware matrix 10 and at least extends to pot edge The bottom of 102 side wall, so that whole inner surfaces of cookware matrix 10, the upper surface of pot edge 102 and side wall of pot edge 102 etc. The place of easy-to-rust is all covered by protective layer 30, so that the inner surface of cookware matrix 10 and pot edge 102 all have protective layer, is prevented Only cookware is rusted, and further promotes the abrasion resistance properties and corrosion resistance of cookware.

In one embodiment of the utility model, it is preferable that the partial outer face of cookware matrix 10 is provided with protective layer 30.

In this embodiment, by being provided with protective layer 30 in the partial outer face of cookware matrix 10, so that cookware matrix 10 outer surface also has antirust function, and cookware is further prevented to be rusted, and promotes the abrasion resistance properties and corrosion resistance of cookware Energy.

In one embodiment of the utility model, it is preferable that protective layer 30 extends to pot by the inner surface of cookware matrix 10 Have the outer surface of matrix 10, and the outer surface of covering part cookware matrix 10.

In this embodiment, protective layer 30 is extended to the outer surface of cookware matrix 10 by the inner surface of cookware matrix 10, and The outer surface of covering part cookware matrix 10, it can be ensured that the inner surface and cookware matrix of cookware matrix 10 is completely covered in protective layer 30 The junction of 10 surfaces externally and internally prevents protective layer 30 uneven in the coating of the junction of the surfaces externally and internally of cookware, leads to cookware The junction of surfaces externally and internally be easily rusted, further promote the abrasion resistance properties and corrosion resistance of cookware.

In one embodiment of the utility model, it is preferable that anticorrosion antiwear layer 20 is arranged on protective layer 30；Or anti-corrosion is resistance to Mill layer 20 is connected with the protective layer 30.

In this embodiment, anticorrosion antiwear layer 20 is preferably provided on protective layer 30, by the setting of anticorrosion antiwear layer 20 anti- On sheath 30, the abrasion resistance properties and corrosion resistance of cookware can be further strengthened, the service life of cookware is extended；Or anti-corrosion is resistance to Mill layer 20 is connected with the protective layer 30, so that the inner surface of cookware and pot edge 102 all have protective layer, prevents cookware from being become rusty Erosion, promotes the abrasion resistance properties and corrosion resistance of cookware, and be not provided with protective layer 30 in the lower section of anticorrosion antiwear layer 20, can save The material for saving setting protective layer 30, reduces the production cost of cookware.

In one embodiment of the utility model, it is preferable that anticorrosion antiwear layer 20 is aluminous layer, silica coating or oxidation One of zirconium coating.

In this embodiment, one of anticorrosion antiwear layer 20 preferably aluminous layer, silica coating or zirconia coating, The simple production process of aluminous layer, silica coating or zirconia coating, it is easily prepared, and cost is relatively low, it is wear-resisting to undermine corrosion resistant Corrosion can be good, can reinforce the abrasion resistance properties and corrosion resistance of cookware, extend the service life of cookware.

In one embodiment of the utility model, it is preferable that protective layer 30 is hot dip coating or spray-on coating；And/or it is anti- Rotten wearing layer 20 is spray-on coating.

In this embodiment, protective layer 30 be hot dip coating or spray-on coating, can be in the inner surface shape of cookware matrix 10 At protective layer 30；It is further preferred that protective layer 30 is preferably thermal spraying aluminium layer, oxygen element, oxygen member are contained in thermal spraying aluminium layer Element forms the aluminium oxide etc. of high rigidity on the surface of thermal spraying aluminium layer, designs in thermal spraying aluminium layer doped with certain oxygen content, The mass fraction of oxygen element ranges preferably from 10% to 40%, these oxygen elements are mainly by aluminium in the production process of thermal spraying Enter in protective layer 30 after oxidation by air, the aluminium oxide etc. of the part high rigidity formed in protective layer 30 significantly improves pot Have the wear-resisting property and rustless property on surface, and then is obviously improved the service life of entire cookware.And/or anticorrosion antiwear layer 20 is Spray-on coating, simple by way of being sprayed on and preparing anticorrosion antiwear layer 20 on cookware matrix, production easy to process.

As shown in figure 3, in one embodiment of the utility model, it is preferable that cookware further include: antistick layer 40, setting In the inner surface of cookware matrix 10, antistick layer 40 is arranged on the surface of side of the protective layer 30 far from cookware matrix 10；And/or Protective coating 50 is arranged on cookware matrix 10, and protective coating 50 is coated in the outer surface of cookware matrix 10.In the embodiment In, it is additionally provided with antistick layer 40 in the inner surface of cookware matrix 10, antistick layer 40 is located at protective layer 30 far from cookware matrix 10 On the surface of side, antistick layer 40 may make cookware to have good anti-adhesion effects, convenient for being cleaned after cooking to cookware； And/or the outer surface of cookware matrix 10 is provided with protective coating 50, protective coating 50 can protect the appearance of cookware matrix 10 Face prevents it to be worn, corrode, and promotes the aesthetics of cookware；Specifically, in the outer surface of cookware matrix 10, preparation anti-corrosion is resistance to Coating is ground, which can be preferably 20 μm to 80 μm for other coating, coating layer thicknesses such as silicone resin, fluororesin, ceramic coatings, can For one or more layers coating, anti-corrosion, wear-resisting and beautiful function are played.

In addition, being provided with protective layer 30 between cookware matrix 10 and antistick layer 40, protective layer 30 is preferably imitated using antirust Fruit and the good metal coating of heat-conducting effect, can prevent 10 surface of cookware matrix to be rusted, also, since protective layer 30 is with good Good heat-conducting effect, so that the combination between protective layer 30 and antistick layer 40 is more reliable, compared to materials such as iron and stainless steels, Antistick layer 40 is arranged on protective layer 30 not easily to fall off, it is ensured that the stable connection between protective layer 30 and antistick layer 40, from And make protective layer 30 play the role of connection between antistick layer 40 and cookware matrix 10, greatly improve antistick layer 40 with Binding force between cookware matrix 10 improves making for cookware so that antistick layer 40 is not easily to fall off in the use process of cookware Use the service life.

In one embodiment of the utility model, it is preferable that the range of the thickness of cookware matrix 10 is 1mm to 3mm； And/or the range of the thickness of protective layer 30 is 20 μm to 200 μm；And/or the range of the thickness of anticorrosion antiwear layer 20 be 30 μm extremely 300μm。

In this embodiment, the thickness of cookware matrix 10 is preferably 1mm to 3mm, in the range, the thickness of cookware matrix 10 Degree is suitable, and it is excessively thin and cause structural strength poor not only to can avoid cookware matrix 10, but also to can avoid cookware matrix 10 blocked up and waste Material；And/or the thickness of protective layer 30 ranges preferably from 20 μm to 200 μm, in the range, on the one hand can ensure that protective layer 30 have stronger corrosion resistance, extend the service life of product, on the other hand, are also convenient for the setting of protective layer 30, protect Layer 30 mostly uses greatly thermal spraying aluminum layer that the inner surface of cookware matrix 10 is arranged in, and the thickness of protective layer 30 is arranged at 20 μm to 200 μ In the range of m, the processing of protective layer 30 can be convenient for, also, also can avoid the thickness that is blocked up and leading to cookware entirety of protective layer 30 Increase, causes cookware heavy, not easily shifted etc.；And/or the thickness of anticorrosion antiwear layer 20 ranges preferably from 30 μm to 300 μm, In the range, the thickness of anticorrosion antiwear layer 20 is suitable, can both reinforce cookware by the wear-resistant of 20 covering part of anticorrosion antiwear layer Performance and corrosion resistance, but it is blocked up and waste material to can avoid anticorrosion antiwear layer 20, reduces the production cost of product, more preferably Ground, the thickness of anticorrosion antiwear layer 20 range preferably from 50 μm to 200 μm.

In one embodiment of the utility model, it is preferable that cookware matrix 10 are as follows: cast iron matrix, low carbon steel substrate or 430 stainless steel bases；Antistick layer 40 are as follows: polytetrafluorethylecoatings coatings, soluble polytetrafluorethylecoatings coatings, polyether-ether-ketone coating or pottery Porcelain coating.

In this embodiment, cookware matrix 10 is preferred are as follows: cast iron matrix, low carbon steel substrate or 430 stainless steel bases, cast iron Matrix, low carbon steel substrate or 430 stainless steel bases etc. are permeability magnetic material, and electromagnetic heating effect is good, and heat insulation effect is good, Suitable for manufacturing cookware；And/or antistick layer 40 selects polytetrafluorethylecoatings coatings, soluble polytetrafluorethylecoatings coatings, polyether-ether-ketone Any one of coating or ceramic coating may make cookware to have not viscous characteristic, increase the scope of application of cookware, be promoted Product quality.

As shown in figure 4, other side according to the present utility model, provides a kind of cooking apparatus comprising such as above-mentioned Cookware provided in any embodiment, therefore, cooking apparatus provided by the utility model is with the cookware all beneficial to effect Fruit, details are not described herein.

As shown in figure 4, in one embodiment of the utility model, it is preferable that cooking apparatus further include: heating member 60, Heating member 60 is located at the lower section of cookware；Heating zone is located on cookware, and heating member 60 is projected as heating zone on cookware；When anti- When the outer surface of cookware matrix 10 is arranged in sheath 30, protective layer 30 avoids heating zone.

In this embodiment, cooking apparatus further includes the heating member 60 positioned at the lower section of cookware, and heating member 60 is on cookware Be projected as heating zone, when the outer surface of cookware matrix 10 is arranged in protective layer 30, protective layer 30 avoids heating zone, because anti- The high-frequency alternating magnetic field that sheath 30 forms the heating member of coil class will form certain effectiveness, reduce cooking apparatus Heating efficiency, therefore when the outer surface of cookware matrix 10 is arranged in protective layer 30, protective layer 30 avoids heating zone, it is ensured that culinary art The heating efficiency of utensil.

In the present invention, term " multiple " then refers to two or more, unless otherwise restricted clearly.Term The terms such as " installation ", " connected ", " connection ", " fixation " shall be understood in a broad sense, for example, " connection " may be a fixed connection, It can be and be detachably connected, or be integrally connected；" connected " can be directly connected, and can also pass through the indirect phase of intermediary Even.For the ordinary skill in the art, it can understand above-mentioned term in the present invention as the case may be Concrete meaning.

In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc. Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiment or examples In can be combined in any suitable manner.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (14)

1. a kind of cookware characterized by comprising

The edge of cookware matrix, the cookware matrix forms pot edge by the opening outward bending of the cookware matrix；

Anticorrosion antiwear layer, the lower surface of pot edge described in the anticorrosion antiwear layer covering part；

The outer surface of inner surface and the part pot edge of the cookware matrix is arranged in protective layer.

2. cookware according to claim 1, which is characterized in that the cookware further include:

Pot tooth is arranged on the pot edge；

The anticorrosion antiwear layer covers the lower surface of the pot tooth.

3. cookware according to claim 2, which is characterized in that

The anticorrosion antiwear layer is arranged on the side wall of the pot tooth；Or

The protective layer is arranged on the side wall of the pot tooth.

4. cookware according to claim 1, which is characterized in that

The protective layer includes at least one layer of aluminous layer.

5. cookware according to claim 1, which is characterized in that

The protective layer covers whole inner surfaces of the cookware matrix and the bottom of the side wall that at least extends to the pot edge.

6. cookware according to claim 1, which is characterized in that

The partial outer face of the cookware matrix is provided with the protective layer.

7. cookware according to claim 6, which is characterized in that

The protective layer is extended to the outer surface of the cookware matrix by the inner surface of the cookware matrix, and described in covering part The outer surface of cookware matrix.

8. cookware according to claim 7, which is characterized in that

The anticorrosion antiwear layer is arranged on the protective layer；Or

The anticorrosion antiwear layer is connected with the protective layer.

9. cookware according to any one of claim 1 to 7, which is characterized in that

The anticorrosion antiwear layer is one of aluminous layer, silica coating or zirconia coating.

10. cookware according to any one of claim 1 to 7, which is characterized in that

The protective layer is hot dip coating or spray-on coating；And/or

The anticorrosion antiwear layer is spray-on coating.

11. cookware according to any one of claim 1 to 7, which is characterized in that the cookware further include:

Antistick layer, is arranged in the inner surface of the cookware matrix, and the antistick layer is arranged in the protective layer far from the cookware On the surface of the side of matrix；And/or

Protective coating is arranged on the cookware matrix, and the protective coating is coated in the outer surface of the cookware matrix.

12. cookware according to any one of claim 1 to 7, which is characterized in that

The range of the thickness of the cookware matrix is 1mm to 3mm；And/or

The range of the thickness of the protective layer is 20 μm to 200 μm；And/or

The range of the thickness of the anticorrosion antiwear layer is 30 μm to 300 μm.

13. a kind of cooking apparatus characterized by comprising

Cookware as described in any one of claims 1 to 12.

14. cooking apparatus according to claim 13, which is characterized in that the cooking apparatus further include:

Heating member, the heating member are located at the lower section of the cookware；

Heating zone is located on the cookware, and the heating member is projected as the heating zone on the cookware；

When the outer surface of the cookware matrix is arranged in the protective layer, the protective layer avoids the heating zone.