CN219742480U - Liner assembly of electric pressure cooker - Google Patents
Liner assembly of electric pressure cooker Download PDFInfo
- Publication number
- CN219742480U CN219742480U CN202320110532.5U CN202320110532U CN219742480U CN 219742480 U CN219742480 U CN 219742480U CN 202320110532 U CN202320110532 U CN 202320110532U CN 219742480 U CN219742480 U CN 219742480U
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- CN
- China
- Prior art keywords
- aluminum alloy
- pressure cooker
- electric pressure
- layer
- alloy inner
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- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 45
- -1 polytetrafluoroethylene Polymers 0.000 claims abstract description 21
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 21
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 21
- 239000000843 powder Substances 0.000 claims abstract description 16
- 239000010935 stainless steel Substances 0.000 claims description 15
- 229910001220 stainless steel Inorganic materials 0.000 claims description 15
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 13
- 229910052804 chromium Inorganic materials 0.000 claims description 12
- 239000011651 chromium Substances 0.000 claims description 12
- 239000007888 film coating Substances 0.000 claims description 11
- 238000009501 film coating Methods 0.000 claims description 11
- 238000007747 plating Methods 0.000 claims description 10
- 241001074085 Scophthalmus aquosus Species 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- NWKACDZKWWORPZ-UHFFFAOYSA-N [N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[Ti+2] Chemical compound [N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[Ti+2] NWKACDZKWWORPZ-UHFFFAOYSA-N 0.000 claims 2
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 10
- 238000010411 cooking Methods 0.000 abstract description 10
- 235000009566 rice Nutrition 0.000 abstract description 10
- 238000005553 drilling Methods 0.000 abstract description 7
- 239000002253 acid Substances 0.000 abstract description 4
- 239000003513 alkali Substances 0.000 abstract description 4
- 239000003960 organic solvent Substances 0.000 abstract description 4
- 239000002904 solvent Substances 0.000 abstract description 4
- 240000007594 Oryza sativa Species 0.000 abstract 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 10
- 241000209094 Oryza Species 0.000 description 9
- 239000004408 titanium dioxide Substances 0.000 description 5
- VEKLVUXJLGKWND-UHFFFAOYSA-N [N].[N].[Ti] Chemical compound [N].[N].[Ti] VEKLVUXJLGKWND-UHFFFAOYSA-N 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 238000002161 passivation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Abstract
The utility model discloses a liner component of an electric pressure cooker, which comprises an aluminum alloy liner body, a polytetrafluoroethylene layer, a drilling powder layer and scale marks, wherein a certain radian is arranged at the top of the aluminum alloy liner body, the radian at the top of the aluminum alloy liner body is bent downwards, one side of the inside of the aluminum alloy liner body is provided with the scale marks, the polytetrafluoroethylene layer is electroplated on the inner wall of the aluminum alloy liner body, and the drilling powder layer is plated outside the polytetrafluoroethylene layer. The polytetrafluoroethylene layer and the drill powder layer are arranged, so that the polytetrafluoroethylene layer and the drill powder layer have the characteristics of acid resistance, alkali resistance and resistance to various organic solvents, are almost insoluble in all solvents, have the characteristic of high temperature resistance, and are not easy to stick to a pot when cooking rice.
Description
Technical Field
The utility model relates to the technical field of pressure cooker components, in particular to a liner component of an electric pressure cooker.
Background
The current electric pressure cooker has the advantages of quick cooking, high cooking temperature, good food taste and the like, and becomes an indispensable cooking utensil in a kitchen, the current electric pressure cooker comprises a cooker cover and a cooker body, the cooker cover is hinged on the cooker body, the cooker cover comprises a lock ring and a handle, the handle drives the lock ring to move, a lock cover is provided with a cover tooth, the cooker body comprises a liner, a cooker tooth is arranged at the opening of the liner, a user rotates the handle, and the lock ring is driven to rotate so as to enable the cover tooth to be buckled or separated with the cooker tooth, so that the rotary buckling or separation of the cooker cover and the cooker body is realized, the liner component of the current electric pressure cooker is generally made by adopting aluminum alloy stamping, and the liner is easy to cause rice to be stuck in the liner when the liner is used for cooking, so that people are inconvenient to clean.
Disclosure of Invention
The utility model aims to provide a liner component of an electric pressure cooker, which aims to solve the problems that the liner component of the electric pressure cooker provided in the background art is generally manufactured by stamping aluminum alloy, and rice is easy to adhere to the liner when the liner is used for cooking, so that people are inconvenient to clean.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electric pressure cooker's inner bag subassembly, includes aluminum alloy inner bag body, polytetrafluoroethylene layer, brill powder layer and scale mark, aluminum alloy inner bag body top is provided with certain radian, the radian at aluminum alloy inner bag body top is crooked downwards, one side of the internal portion of aluminum alloy inner bag is provided with the scale mark, it has the polytetrafluoroethylene layer to electroplate on the internal wall of aluminum alloy inner bag, the outside on polytetrafluoroethylene layer has plated brill powder layer.
Preferably, a layer of circular arc is arranged around the bottom of the aluminum alloy inner container body, and the center position of the bottom of the aluminum alloy inner container body is recessed inwards.
Preferably, the outer wall of the aluminum alloy inner container body is provided with a stainless steel frame, and the outer part of the stainless steel frame is provided with a chromium plating layer.
Preferably, a titanium dioxide film coating is arranged at the bottom of the chromium plating layer, and the stainless steel frame, the chromium plating layer and the titanium dioxide film coating form a heat conduction structure.
Preferably, a heat conducting disc is inlaid in the central position of the bottom of the aluminum alloy inner container body, and the cross section of the heat conducting disc is circular.
Preferably, the section of the aluminum alloy inner container body is circular, and the top of the aluminum alloy inner container body is manufactured by adopting a flanging process.
Compared with the prior art, the utility model has the beneficial effects that: the liner component of the electric pressure cooker has reasonable structure and has the following advantages:
(1) The aluminum alloy inner container body, the polytetrafluoroethylene layer and the drilling powder layer are arranged to realize the function of a non-stick pot when the inner container is used for cooking rice, so that the polytetrafluoroethylene layer and the drilling powder layer are acid-resistant, alkali-resistant and resistant to various organic solvents, are almost insoluble in all solvents, have the characteristic of high temperature resistance, and are not easy to stick to the pot when the inner container is used for cooking rice.
(2) The stainless steel frame, the chromium coating and the titanium dioxide film coating are arranged, so that the liner has wear resistance, and when the stainless steel frame is used, the titanium dioxide film coating is firm and wear-resistant, can bear high temperature, ensures that rice is heated sufficiently, has strong passivation capability, has high hardness, can improve the wear resistance of the surface of a product, and has high strength, so that the liner is not easy to damage.
(3) The bottom of the aluminum alloy liner body is arranged into a certain arc shape, so that heat transfer is accelerated, heat balance time is shortened, heat distribution uniformity is increased, heat efficiency is improved, and fluid of the whole container is enabled to reach heat balance rapidly.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a schematic view of the bottom view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
fig. 4 is a schematic diagram of the external structure of the present utility model in front view.
In the figure: 1. an aluminum alloy liner body; 2. a polytetrafluoroethylene layer; 3. drilling a powder layer; 4. scale marks; 5. a heat conduction plate; 6. a stainless steel frame; 7. a chromium plating layer; 8. and (3) a titanium dinitrogen film coating.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the inner container assembly of the electric pressure cooker comprises an aluminum alloy inner container body 1, a polytetrafluoroethylene layer 2, a drilling powder layer 3 and scale marks 4, wherein a certain radian is arranged at the top of the aluminum alloy inner container body 1, the radian at the top of the aluminum alloy inner container body 1 is bent downwards, one side of the inside of the aluminum alloy inner container body 1 is provided with the scale marks 4, the polytetrafluoroethylene layer 2 is electroplated on the inner wall of the aluminum alloy inner container body 1, and the drilling powder layer 3 is plated outside the polytetrafluoroethylene layer 2;
by arranging the polytetrafluoroethylene layer 2 and the drill powder layer 3, the polytetrafluoroethylene layer 2 and the drill powder layer 3 have the characteristics of acid resistance, alkali resistance and resistance to various organic solvents, are almost insoluble in all solvents, have the characteristic of high temperature resistance, and are not easy to stick to a pot when cooking rice;
the periphery of the bottom of the aluminum alloy liner body 1 is provided with a layer of arc, the center of the bottom of the aluminum alloy liner body 1 is inwards sunken, the outer wall of the aluminum alloy liner body 1 is provided with a stainless steel frame 6, the outer part of the stainless steel frame 6 is provided with a chromium plating layer 7, the bottom of the chromium plating layer 7 is provided with a dinitrogen titanium film coating 8, and the stainless steel frame 6, the chromium plating layer 7 and the dinitrogen titanium film coating 8 form a heat conducting structure;
the titanium dioxide film coating 8 is firm and wear-resistant, can bear high temperature, ensures that rice is heated sufficiently, has strong passivation capability on the chromium coating 7, has high hardness, can improve the wear resistance of the surface of a product, and has high strength of the stainless steel frame 6, so that the liner is not easy to damage;
the central position of the bottom of the aluminum alloy liner body 1 is inlaid with a heat conducting disc 5, the cross section of the heat conducting disc 5 is circular, the cross section of the aluminum alloy liner body 1 is circular, and the top of the aluminum alloy liner body 1 is manufactured by adopting a flanging process;
the bottom of the aluminum alloy liner body 1 is arranged into a certain arc shape, so that heat transfer is accelerated, the time of heat balance is shortened, the uniformity of heat distribution is increased, the heat efficiency is improved, and the fluid of the whole container is quickly balanced;
when the embodiment of the utility model is used, the device is placed at a proper position, and then the titanium dinitrogen film coating 8 is arranged, so that the device is firm and wear-resistant, can bear high temperature, ensures that cooked rice is heated fully, meanwhile, the chrome plating layer 7 has strong passivation capability, the hardness of the plating layer is higher, the wear resistance of the surface of a product can be improved, meanwhile, the stainless steel frame 6 has high strength, the liner is not easy to damage, the bottom of the aluminum alloy liner body 1 is arranged into a certain arc shape, the heat transfer is accelerated, the time of heat balance is shortened, the uniformity of heat distribution is increased, the heat efficiency is improved, the fluid of the whole container is enabled to reach heat balance rapidly, and the polytetrafluoroethylene layer 2 and the diamond powder layer 3 have the characteristics of acid resistance, alkali resistance and various organic solvents resistance, are almost insoluble in all solvents, the polytetrafluoroethylene has the characteristic of high temperature resistance, and the cooked rice is not easy to adhere to a pot during cooking.
Claims (6)
1. An electric pressure cooker's inner bag subassembly, its characterized in that: including aluminum alloy inner bag body (1), polytetrafluoroethylene layer (2), brill powder layer (3) and scale mark (4), aluminum alloy inner bag body (1) top is provided with certain radian, the radian at aluminum alloy inner bag body (1) top is downwarping, one side of aluminum alloy inner bag body (1) inside is provided with scale mark (4), it has polytetrafluoroethylene layer (2) to electroplate on the inner wall of aluminum alloy inner bag body (1), the outside on polytetrafluoroethylene layer (2) has plated brill powder layer (3).
2. The liner assembly of an electric pressure cooker as set forth in claim 1, wherein: the periphery of the bottom of the aluminum alloy inner container body (1) is provided with an arc, and the center of the bottom of the aluminum alloy inner container body (1) is recessed inwards.
3. The liner assembly of an electric pressure cooker as set forth in claim 1, wherein: the stainless steel inner container is characterized in that a stainless steel frame (6) is arranged on the outer wall of the aluminum alloy inner container body (1), and a chromium plating layer (7) is arranged outside the stainless steel frame (6).
4. A liner assembly for an electric pressure cooker as claimed in claim 3, wherein: the bottom of the chromium coating (7) is provided with a titanium dinitrate film coating (8), and the stainless steel frame (6), the chromium coating (7) and the titanium dinitrate film coating (8) form a heat conduction structure.
5. The liner assembly of an electric pressure cooker as set forth in claim 1, wherein: the central position of the bottom of the aluminum alloy liner body (1) is inlaid with a heat conducting disc (5), and the cross section of the heat conducting disc (5) is circular.
6. The liner assembly of an electric pressure cooker as set forth in claim 1, wherein: the section of the aluminum alloy inner container body (1) is circular, and the top of the aluminum alloy inner container body (1) is manufactured by adopting a flanging process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320110532.5U CN219742480U (en) | 2023-01-19 | 2023-01-19 | Liner assembly of electric pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320110532.5U CN219742480U (en) | 2023-01-19 | 2023-01-19 | Liner assembly of electric pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219742480U true CN219742480U (en) | 2023-09-26 |
Family
ID=88081001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320110532.5U Active CN219742480U (en) | 2023-01-19 | 2023-01-19 | Liner assembly of electric pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219742480U (en) |
-
2023
- 2023-01-19 CN CN202320110532.5U patent/CN219742480U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |