CN212015284U - Soaking type non-stick pan - Google Patents
Soaking type non-stick pan Download PDFInfo
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- CN212015284U CN212015284U CN202020558681.4U CN202020558681U CN212015284U CN 212015284 U CN212015284 U CN 212015284U CN 202020558681 U CN202020558681 U CN 202020558681U CN 212015284 U CN212015284 U CN 212015284U
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- inner pot
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Abstract
The utility model relates to a soaking type non-stick pan, which comprises an inner pan body, a heat conducting working medium, an outer pan body, a porous plate, a metal wire mesh and a non-stick coating. The outer pot body, the inner pot body and the porous plate are combined to be fixed into an integrated pot body, and the integrated pot body has the advantages of good heat conductivity and heat uniformity, light weight, easiness in processing and the like due to the structure. The non-stick coating is sprayed on the inner pot body with the metal wire mesh, and the non-stick coating fills the gap between the metal wires which are not adhered to the inner pot body; the non-stick coating and the inner pot body are fixed into a whole by the wire mesh, and the non-stick coating cannot be scraped or peeled off, so that the lasting non-stick performance of the non-stick pot is maintained. The heat conducting working medium conducts heat conducting and exchanging under the vacuum or negative pressure of the porous cavity of the porous plate, the temperature difference of each part on the inner pot body is small, and the non-stick coating on the inner pot body cannot be damaged due to overheating. The soaking type non-stick pan has the advantages of low expansion thermal resistance, uniform heat flux, rapid heat diffusion, light weight and the like.
Description
Technical Field
The utility model relates to a cooking utensil, in particular to a soaking type non-stick pan.
Background
The cookers such as pans, baking trays and the like on the existing market are generally coated with one or more layers of different non-stick coatings to realize non-stick coatings, and the non-stick coatings of the cookers have the following problems: 1. the bonding strength of the non-stick coating and the pan body is not high, the frying of dishes by an iron shovel is certainly not feasible, and the non-stick coating is easily ground by the iron shovel. 2. The non-stick coating has higher hardness but poorer toughness, and the ceramic is easy to break up in the using process, so that the coating falls off.
When cooking food materials, the food materials are generally heated on a pot body at the bottom of the pot. 3. Due to heating factors, the temperature difference of all parts of the pot body is large, so that the temperature difference on the pot body is large, and the non-stick coating on part of the pot body is damaged due to overheating. 4. The contact temperature difference of food materials at different positions of the pot body is large, so that the problem that the food materials at the bottom of the pot are burnt and the food materials at other positions in the pot are not cooked easily occurs, and the appearance, the taste and the nutritional value of food are influenced.
In the prior art, a non-stick pan achieves the purpose of improving the bonding strength of a pan body and a non-stick coating by increasing the connecting area of the pan body and the non-stick coating and pressing a reticulate pattern on the inner surface of the pan body by using mechanical equipment or manufacturing a reticulate body to be embedded or pressed into the inner surface of the pan body. Problems with these surface-profiled pans: 5. grooving or grid body addition on the pot body has the problems of complex processing technology, high manufacturing cost and the like. 6. The acidic substance easily corrodes the metal body, and the metal body of the pot body expands once corroded, so that the non-stick coating is expanded, and the non-stick coating falls off in a large area.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of overcoming the defects of the existing cookers such as a pan, a baking pan and a baking tray, and provides a soaking non-stick pan and a soaking non-stick baking pan. The manufacturing method of the soaking type non-stick pan and the soaking type non-stick baking pan is the same, the handles, the pan cover, the heating wires and other conventional required accessories on the pan or the baking pan in the application are the prior art, and the manufacturing method is not shown in the attached drawings in the application document. The embodiment of the pot and the baking pan in the cooker provides a soaking type non-stick pot and a soaking type non-stick baking pan.
In order to reach the purpose, the utility model discloses a following technical scheme realizes: a soaking type non-stick pan comprises an inner pan body, a heat conducting working medium, an outer pan body, a porous plate, a metal wire mesh and a non-stick coating.
The inner pot body and the outer pot body are made of metal plates. Pressing a metal plate into an outer pot body and an inner pot body through a die, wherein the specifications of the outer pot body and the inner pot body are correspondingly matched; the technology of stamping the pot body is the existing mature technology, and the detailed description of the application is omitted.
The porous plate is made of foam metal or metal mesh. The thickness of the porous plate is 2-8 mm, and the size and the area of the porous plate are cut according to the shape required by the pot body. The thickness of the metal net is 2-8 mm, the diameter of the metal wires for weaving the metal net is 1-3.5 mm, and the distance between the metal wires is 2-5 mm.
The inner pot body, the outer pot body and the porous plate are combined and fixed into an integrated pot body.
According to different temperatures needed by the cooker, different heat-conducting working media are selected and correspondingly added by needed amounts. The heat conducting working medium is water, or heat conducting oil, or a corresponding proper working medium. And calculating the capacity of the heat-conducting working medium according to the pore volume of the porous plate, wherein the volume of the heat-conducting working medium accounts for 5-45% of the volume of the porous cavity of the porous plate. The volume of the water of the phase-change heat-conducting working medium accounts for 5-25% of the volume of the porous cavity of the porous plate.
For example: the hidden danger of expansion of the pot body caused by overheating of phase-change heat-conducting working medium water is prevented, and when the heat-conducting working medium water is used, the corresponding water with the calculated weight ratio can be added by taking the parameters in a saturated water vapor pressure temperature density table as reference. The volume of the heat conducting oil and the like of the non-phase-change heat conducting working medium accounts for 15-45% of the volume of the porous cavity of the porous plate.
The non-stick coating used for manufacturing the non-stick coating can be made of suitable non-stick coatings such as ceramic, PTFE (polytetrafluoroethylene), Teflon and the like on the market according to product requirements. Thermal or chemical bonding techniques for making non-stick coatings are well established in the market and are not described in detail in this application.
The metal wire mesh is woven by metal wires, the diameter of the metal wires for weaving the metal wire mesh is 0.01-0.45 mm, and the distance between the metal wires is 1-5 mm. The diameter of the wire is. The metal wire mesh is woven into different shapes according to the shape of the pot body, or is cut according to the shape required by the pot body.
The utility model provides a manufacturing method of a soaking type non-stick pan, which comprises the following steps:
step one, the porous plate is fixed on the outer pot body. The porous plate is fixed on the inner surface of the outer pot body by a fixed welding or sintering technology, and the outer pot body and the porous plate are fixedly connected into a whole.
And step two, fixing the metal wire mesh on the inner pot body. The inner surface of the inner pot body is subjected to sand blasting coarsening and hard oxidation process treatment, so that the roughness of the inner surface of the inner pot body is increased, the adhesive force is increased, and the adhesion fastness between the non-stick coating and the inner pot body is increased.
The metal wire mesh and the inner surface of the inner pot body are welded and fixed into a whole through a welding technology. Because the cross-woven metal wires in the metal wire mesh are different in structure position, the metal wires below the metal wire mesh are fixedly attached to the inner pot body, and the metal wires on the surface of the metal wire mesh are not attached to the inner pot body. The metal wire of the metal wire mesh is convex and is protruded on the surface of the inner pot body, and the structure of the metal wire mesh on the surface of the inner pot body is uneven.
And step three, the inner pot body is placed in the cavity of the outer pot body, and the outer surface of the inner pot body is attached to the porous plate on the outer pot body. The inner pot body is fixed on the porous plate by welding or sintering technology.
And fourthly, after the upper edge of the outer pot body is aligned with the upper edge of the inner pot body, a vent pipe for vacuumizing and injecting heat-conducting working media is pre-installed between the upper edges of the outer pot body and the inner pot body, one end of the vent pipe is communicated with the porous plate, and the other end of the vent pipe extends out of the upper edge of the multilayer pot body. Note: the exhaust pipe is not shown in the drawings attached to the present specification.
The upper edges of the outer pot body, the inner pot body and the porous plate are pressed, fixed and attached into a whole through spinning equipment, and the upper edges of the outer pot body, the inner pot body and the porous plate are pressed into a multi-layer pot body through attaching. The upper edges of the multilayer pot bodies are fixed into a whole by welding, and a porous cavity is formed by pores in the porous plate after the upper edges of the multilayer pot bodies are welded; the interior of the porous cavity is mutually ventilated.
And fifthly, spraying non-stick paint on the inner pot body fixed with the metal wire mesh, wherein the non-stick paint is coated on the inner pot body and the metal wire mesh. By adopting a thermal spraying or chemical sticking technology, the non-stick coating covers the wire mesh and the inner surface of the inner pot body, and the non-stick coating fills the gap between the wire and the inner pot body.
The thickness of the non-stick coating is 0.02-1 mm. The surface of the non-stick coating on the metal wire mesh is uneven, the surface shape of the non-stick coating in the mesh holes of the metal wire mesh is concave, and the surface shape of the non-stick coating on the metal wire on the surface of the metal wire mesh is convex.
The non-stick coating is provided with a wire mesh which is provided with the non-stick coating. The metal wire is 'erecting steel bar' in the non-stick coating, and the non-stick coating and the inner pot body are fixed into a whole by the metal wire mesh. The non-stick coating with higher hardness is supported and fixed by the wire mesh, so that the toughness and the strength of the non-stick coating are improved, porcelain cannot be broken in the processing and using processes, and the service life of the non-stick coating is prolonged.
The roughness on the inner pot body increases the adhesion fastness between the non-stick coating and the inner pot body, and the non-stick coating is supported and fixed by a metal wire mesh. The non-stick coating is fixed with the inner pot body into a whole under the dual functions of the metal wire mesh and the inner pot body, so that the bonding strength of the non-stick coating and the inner pot body is increased.
And sixthly, after the heat-conducting working medium is injected into the porous cavity of the porous plate from the exhaust pipe, vacuumizing the porous cavity of the porous plate by an external vacuum device through the exhaust pipe, wherein the porous cavity of the porous plate is in a vacuum or negative pressure state.
After the exhaust pipe discharges the air in the porous cavity, the exhaust pipe is plugged by a welding mode, or a safety valve is arranged on the exhaust pipe for plugging, and the safety valve can avoid the damage of a pot caused by overheating of a heat-conducting working medium. The porous cavity of the porous plate after the exhaust pipe is blocked is in a vacuum or negative pressure state.
Step seven, processing the dough: the outer pot body and the inner pot body are cleaned, polished and processed.
Step eight, product assembly: other accessories such as a handle and the like are assembled on the pot body to form a finished product of the pot, and then the finished product is packaged to complete production.
The soaking type non-stick pan has the advantages that:
firstly, parallel scratches are scribed on the non-stick coating by a tool point of a sharp single-sided blade in the using process, and after the tool point penetrates through the non-stick coating to a pot body, only one scratch of the non-stick coating is caused. Because the non-stick coating is supported and fixed by the metal wire mesh, the bonding strength of the non-stick coating and the inner pot body is improved, and the non-stick coating around the scratch cannot be separated from the pot body under the fixed support of the metal wire mesh in the non-stick coating.
The metal wire mesh, the non-stick coating and the inner pot body are fixed into a whole, so that the bonding strength of the non-stick coating and the inner pot body is increased. The non-stick coating expands and breaks away due to corrosion of metal rust of the pan body, the non-stick coating is supported and fixed by the metal wire mesh, the toughness strength of the non-stick coating is improved, the broken non-stick coating cannot break away from the metal wire mesh under the supporting and fixing of the metal wire in the non-stick coating, and the service life of the non-stick coating is prolonged.
Thirdly, the metal wires of the metal wire mesh fixed on the surface of the inner pot body are uneven in height, the non-stick coating layer surfaces in the meshes of the metal wire mesh are concave, and the surface of the inner pot body is changed from conventional surface contact into multipoint contact of the meshes of the metal wire mesh; the surface wires of the wire mesh enable the cooked food to be in a semi-suspension state, the food does not locally and tightly contact with the non-stick coating surface of the concave-convex surface, and the adhesion area of the food and the non-stick coating is reduced.
And fourthly, heat energy conducted by the heat source on the outer pot body is conducted on the inner pot body through the porous plate and the heat conducting working medium, the heat conducting working medium conducts heat conduction and heat exchange under the vacuum or negative pressure of the porous cavity of the porous plate, the temperature difference of each part on the inner pot body is small, and the non-stick coating on the inner pot body cannot be damaged due to overheating.
And fifthly, the heat energy conducted on the inner pot body is directly conducted on the non-stick coating, the heat energy is also conducted on the non-stick coating through the metal wire attached to the inner pot body, and the heat conduction of the metal wire is convenient for the conduction and the diffusion of the heat energy. The heat conduction of the wire mesh in the non-stick coating can uniformly conduct and dissipate the heat of the inner pot body and the non-stick coating, and the heat transfer and dissipation speed of the heat is improved. The soaking type non-stick pan has the advantages of low expansion thermal resistance, uniform heat flux, rapid heat diffusion, light weight and the like.
Sixthly, after the heating is stopped, the porous cavity of the porous plate between the outer pot body and the inner pot body plays a role in preserving the heat of the food in the pot.
Seventhly, the outer pot body, the fixed integration pot body of interior pot body and porous panel integrated configuration, the low pressure resistant and the anti high pressure of the integration pot body are strengthened, and the structure of the integration pot body makes it have better heat conductivity and soaking nature, and has advantages such as light in weight and easy processing.
The utility model discloses compare following beneficial effect with current non-stick pot: a soaking type non-stick pan comprises an inner pan body, a heat conducting working medium, an outer pan body, a porous plate, a metal wire mesh and a non-stick coating. The outer pot body, the inner pot body and the porous plate are combined and fixed into an integrated pot body. The non-stick coating is sprayed on the inner pot body with the metal wire mesh, and the non-stick coating fills the gap between the metal wires which are not adhered to the inner pot body; the non-stick coating and the inner pot body are fixed into a whole by the wire mesh, and the non-stick coating cannot be scraped or peeled off, so that the lasting non-stick performance of the non-stick pot is maintained. The low pressure resistance and the high pressure resistance of the integrated pot body are enhanced, and the structure of the integrated pot body enables the integrated pot body to have better heat conductivity and heat uniformity, and has the advantages of light weight, easiness in processing and the like. The heat conducting working medium conducts heat conducting and exchanging under the vacuum or negative pressure of the porous cavity of the porous plate, the temperature difference of each part on the inner pot body is small, and the non-stick coating on the inner pot body cannot be damaged due to overheating. The soaking type non-stick pan has the advantages of low expansion thermal resistance, uniform heat flux, rapid heat diffusion, light weight and the like.
Description of the drawings:
FIG. 1 is a schematic structural view of the soaking type non-stick pan of the present invention;
fig. 2 is a schematic view of the sectional structure of the soaking type non-stick pan of the present invention.
In the figure: 1. the multi-layer pot comprises an inner pot body, 2 a heat conducting working medium, 3 an outer pot body, 4 a porous plate, 5 a metal wire, 6 a non-stick coating, 7 a porous cavity and 8 a multi-layer pot body.
The specific implementation mode is as follows:
the present invention will be further described with reference to the accompanying drawings and examples.
Example 1:
as shown in figure 1 and figure 2, the soaking type non-stick pan comprises an inner pan body 1, a heat conducting working medium 2, an outer pan body 3, a porous plate 4, a metal wire mesh and a non-stick coating 6.
The inner pot body 1 and the outer pot body 3 are made of metal plates. The metal plate is pressed into an outer pot body 3 and an inner pot body 1 through a mould, and the specifications of the outer pot body 3 and the inner pot body 1 are correspondingly matched.
The porous plate 4 is a metal net; the thickness of the metal mesh of the porous plate 4 is 3mm, the diameter of the metal wire for weaving the metal mesh is 1.5mm, and the distance between the metal wire and the metal wire is 3 mm.
The heat conducting working medium 2 is water, and the volume of the water accounts for 15% of the volume of the porous cavity 7 of the porous plate 4.
The metal wire mesh is woven by metal wires 5, the diameter of the metal wires 5 woven into the metal wire mesh is 0.03mm, and the distance between the metal wires 5 and the metal wires 5 is 1.5 mm.
The inner pot body 1, the outer pot body 3 and the porous plate 4 are combined and fixed into an integrated pot body.
The utility model provides a manufacturing method of a soaking type non-stick pan, which comprises the following steps:
step one, the porous plate 4 is fixed on the outer pot body 3. The porous plate 4 is fixed on the inner surface of the outer pot body 3 by a fixed welding technology, and the outer pot body 3 and the porous plate 4 are fixedly connected into a whole.
And step two, fixing the metal wire mesh on the inner pot body 1. The inner surface of the inner pot body 1 is subjected to sand blasting coarsening and hard oxidation process treatment, so that the roughness of the inner surface of the inner pot body 1 is increased, the adhesive force is increased, and the adhesive fastness between the non-stick coating 6 and the inner pot body 1 is increased. The metal wire mesh and the inner surface of the inner pot body 1 are welded and fixed into a whole through a welding technology.
And step three, the inner pot body 1 is placed in the cavity of the outer pot body 3, and the outer surface of the inner pot body 1 is attached to the porous plate 4 on the outer pot body 3. The outer pot body 3, the inner pot body 1 and the porous plate 4 are combined and fixed into an integrated pot body through a welding technology.
And step four, after the upper edge of the outer pot body 3 is aligned with the upper edge of the inner pot body 1, an exhaust pipe is arranged between the upper edges of the outer pot body 3 and the inner pot body 1, one end of the exhaust pipe is communicated with the porous plate 4, and the other end of the exhaust pipe extends out of the upper edge of the multilayer pot body 8.
The upper edges of the outer pot body 3, the inner pot body 1 and the porous plate 4 are pressed and fixedly attached into a whole through spinning equipment, and the upper edges of the outer pot body 3, the inner pot body 1 and the porous plate 4 are attached and pressed into a multilayer pot body 8. The upper edges of the multilayer pot bodies 8 are fixed into a whole by welding, a porous cavity 7 is formed by the pores in the porous plate 4 after the upper edges of the multilayer pot bodies 8 are welded, and the insides of the porous cavities 7 are mutually ventilated.
And fifthly, spraying non-stick paint on the inner pot body 1 fixed with the metal wire mesh, wherein the non-stick paint covers the metal wire mesh and the inner surface of the inner pot body 1, the non-stick paint fills the gap between the metal wire 5 and the inner pot body 1, and the non-stick paint 6 is coated on the inner pot body 1 and the metal wire mesh.
The thickness of the non-stick coating 6 is 0.05mm, the surface of the non-stick coating 6 on the wire mesh is uneven, the wire mesh is arranged in the non-stick coating 6, the non-stick coating 6 is arranged in the wire mesh, and under the dual action of the wire mesh and the inner pot body 1, the wire mesh, the non-stick coating 6 and the inner pot body 1 are fixed into a whole, so that the bonding strength of the non-stick coating 6 and the inner pot body 1 is increased.
And sixthly, after the heat-conducting working medium 2 is injected into the porous cavity 7 of the porous plate 4 from the exhaust pipe, vacuumizing the porous cavity 7 of the porous plate 4 through the exhaust pipe by using an external vacuum device, wherein the porous cavity 7 of the porous plate 4 is in a vacuum or negative pressure state.
After the exhaust pipe discharges the air in the porous cavity 7, the exhaust pipe is plugged by a welding mode or a safety valve is arranged on the exhaust pipe for plugging, and the safety valve can avoid the damage of the pot caused by overheating of the heat conducting working medium 2. The porous cavity 7 of the porous plate 4 after the exhaust pipe is blocked is in a vacuum or negative pressure state.
And seventhly, performing surface treatment on the inner pot body and the outer pot body according to the attractive corresponding of the product.
Step eight, product assembly: other accessories such as a handle and the like are assembled on the pot body to form a finished product of the pot, and then the finished product is packaged to complete production.
Example 2:
as shown in figure 1 and figure 2, the soaking type non-stick baking pan comprises an inner pan body 1, a heat conducting working medium 2, an outer pan body 3, a porous plate 4, a metal wire mesh and a non-stick coating 6.
The same points of the combination structure of the soaking type non-stick baking pan of the embodiment 2 and the soaking type non-stick pan of the embodiment 1 will not be described again.
As shown in fig. 1, the wire mesh shown in fig. 2 is woven from wires 5.
The porous plate 4 is a foam metal, and the thickness of the foam metal is 3 mm.
The heat conducting working medium 2 is heat conducting oil.
The integrated pot body is formed by combining and fixing the inner pot body 1, the heat conducting working medium 2, the outer pot body 3 and the porous plate 4.
Step one, the foam metal of the porous plate 4 is attached to the outer pot body 3.
And step two, fixing the metal wire mesh on the inner pot body 1.
And step three, the inner pot body 1 is placed in the cavity of the outer pot body 3, and the outer surface of the inner pot body 1 is attached to the foam metal of the porous plate 4 on the outer pot body 3.
The foam metal of the combined outer pot body 3, inner pot body 1 and porous plate 4 adopts external gravity in the subsequent sintering and welding under the high-temperature hydrogen reducing atmosphere of 800 ℃, and the heat preservation time is 40 minutes. Through the sintering technique, the sintering between the foam metal sub-assembly of outer pot body 3, interior pot body 1 and porous panel 4 combines the integration pot body, and the low pressure resistant and anti high pressure of the integration pot body are strengthened, and the structure of the integration pot body makes it have better heat conductivity and soaking nature, and has advantages such as light in weight and easy processing.
And step four, after the upper edge of the outer pot body 3 is aligned with the upper edge of the inner pot body 1, an exhaust pipe is arranged between the upper edges of the outer pot body 3 and the inner pot body 1, one end of the exhaust pipe is communicated with the porous plate 4, and the other end of the exhaust pipe extends out of the upper edge of the multilayer pot body 8.
And fifthly, spraying non-stick paint on the inner pot body 1 fixed with the metal wire mesh, wherein the non-stick coating 6 is coated on the inner pot body 1 and the metal wire mesh.
And sixthly, after the heat-conducting working medium 2 is injected into the porous cavity 7 of the porous plate 4 from the exhaust pipe, vacuumizing the porous cavity 7 of the porous plate 4 through the exhaust pipe by using peripheral vacuum equipment, and plugging the exhaust pipe in a welding mode after the exhaust pipe exhausts air in the porous cavity 7. The porous cavity 7 of the porous plate 4 after the exhaust pipe is blocked is in a negative pressure state. The volume of the heat conducting oil of the heat conducting working medium 2 accounts for 30% of the volume of the porous cavity 7 of the porous plate 4.
The above embodiments are only used to help understand the manufacturing method and the core idea of the present invention, and the specific implementation is not limited to the above specific implementation, and those skilled in the art can start from the above conception, and the changes made without creative labor all fall within the protection scope of the present invention.
Claims (6)
1. A soaking type non-stick pan comprises an inner pan body (1), a heat conducting working medium (2), an outer pan body (3), a porous plate (4), a metal wire mesh and a non-stick coating (6); the method is characterized in that: the porous plate (4) is fixed on the outer pot body (3), the inner pot body (1) is placed in the cavity of the outer pot body (3), the outer surface of the inner pot body (1) is attached to the porous plate (4), and the inner pot body (1), the outer pot body (3) and the porous plate (4) are combined and fixed into an integrated pot body through welding or sintering technology;
the wire mesh is fixed on the inner pot body (1) and is woven by wires (5);
the upper edges of the outer pot body (3), the inner pot body (1) and the porous plate (4) are laminated and pressed into a multilayer pot body (8), the upper edges of the multilayer pot body (8) are fixed into a whole by welding, and a porous cavity (7) is formed in the welded porous plate (4) on the upper edge of the multilayer pot body (8);
non-stick paint is sprayed on the inner pot body (1) fixed with the metal wire mesh, and the non-stick paint (6) is coated on the inner pot body (1) and the metal wire mesh;
after the heat-conducting working medium (2) is injected into the porous cavity (7) of the porous plate (4) from the exhaust pipe, the porous cavity (7) of the porous plate (4) is vacuumized by an external vacuum device through the exhaust pipe, and the porous cavity (7) of the porous plate (4) blocked by the exhaust pipe is in a vacuum or negative pressure state.
2. A soaking type non-stick pan according to claim 1, characterized in that: the porous plate (4) is a foam metal or a metal net.
3. A soaking type non-stick pan according to claim 1, characterized in that: the volume of the heat conducting working medium (2) accounts for 5-45% of the volume of the porous cavity (7) of the porous plate (4).
4. A soaking type non-stick pan according to claim 1, characterized in that: the diameter of the metal wire (5) is 0.01-0.45 mm.
5. A soaking type non-stick pan according to claim 1, characterized in that: the thickness of the non-stick coating (6) is 0.02-1 mm.
6. A soaking type non-stick pan according to claim 1, characterized in that: the thickness of the porous plate (4) is 2-8 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020558681.4U CN212015284U (en) | 2020-04-15 | 2020-04-15 | Soaking type non-stick pan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020558681.4U CN212015284U (en) | 2020-04-15 | 2020-04-15 | Soaking type non-stick pan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212015284U true CN212015284U (en) | 2020-11-27 |
Family
ID=73493517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020558681.4U Expired - Fee Related CN212015284U (en) | 2020-04-15 | 2020-04-15 | Soaking type non-stick pan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212015284U (en) |
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2020
- 2020-04-15 CN CN202020558681.4U patent/CN212015284U/en not_active Expired - Fee Related
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Granted publication date: 20201127 |