Anti-overflow component and cooking container

Abstract

The utility model provides an anti-overflow component and a cooking container. The anti-overflow component for the cooking container comprises a base, a plurality of concave areas are formed on the base, and the surfaces of the concave areas are in a concave-convex shape. According to the anti-overflow component provided by the utility model, bubbles formed on the concave-convex surface can be moved away from the concave-convex surface and can be easily gathered and combined into large-size bubbles under the assistance of the concave area, the combined large-size bubbles can be broken by fluid resistance and the like in the rising process, and especially in the process of being close to the liquid level, the bubbles are prevented from being broken by the fluid resistance and the like. Therefore, the number of the bubbles is relatively reduced, and the bubbles are not easy to accumulate into bubble groups above the liquid level, so that the possibility that the bubbles carry liquid to overflow can be reduced, and the use convenience of the cooking container is improved.

Description

Technical Field

[0001] This utility model relates to the field of cooking container technology, specifically to an anti-overflow component and a cooking container having the anti-overflow component. Background Technology

[0002] During cooking, especially when making soup or stewing, nutrients such as protein, fat or starch in the ingredients easily combine with bubbles in boiling water, forming a protective film on the bubble wall. This increases the overall strength of the bubbles, making them more likely to accumulate above the liquid surface and form bubble clusters. When the number and volume of bubble clusters above the liquid surface reach a certain level, they will overflow the cooking container along with the soup, causing inconvenience. Utility Model Content

[0003] Therefore, the purpose of this utility model is to provide an anti-overflow component and a cooking container having the anti-overflow component, so as to solve the problem that liquids in existing cooking containers are prone to overflow during cooking.

[0004] According to a first aspect of the present invention, an anti-overflow component is provided, wherein the anti-overflow component includes a base, on which a plurality of recessed regions are formed, the surfaces of the recessed regions being irregularly shaped.

[0005] According to the anti-overflow component provided in this utility model embodiment, multiple recessed areas are formed on the base of the anti-overflow component, and the surface of the recessed areas is uneven. In this way, bubbles formed on the uneven surface will move away from the uneven surface and easily gather and merge into large-sized bubbles with the help of the recessed areas. The merged large-sized bubbles will be broken by fluid resistance during the rising process, especially when approaching the liquid surface, they are more likely to break. In this way, the number of bubbles is relatively reduced, and they are not easy to accumulate into bubble clusters above the liquid surface, thereby reducing the possibility of bubbles carrying liquid overflow, and thus improving the convenience of using the cooking container.

[0006] In some embodiments, a plurality of protruding regions are formed on the substrate, wherein the protruding regions and the recessed regions are alternately arranged, so that the outer surface of the substrate is formed with an uneven structure; or, the protruding regions are located between adjacent recessed regions, or the recessed regions are located between adjacent protruding regions, so that the outer surface of the substrate is formed with an uneven structure.

[0007] In these embodiments, both protruding and recessed areas are provided, which can form an uneven structure while ensuring the mechanical strength of the outer layer of the substrate, and the protruding areas can withstand external forces, thereby improving the durability of multiple recessed areas and the internal uneven surface.

[0008] In some embodiments, the top width of the protruding area is less than 1 mm. This can largely prevent the top area of ​​the protruding area from being too large, thus avoiding excessive bubble formation and negatively impacting the anti-overflow effect.

[0009] In some embodiments, the top of the protruding area is concave-convex. Since the area of ​​the top portion is within a reasonable range, the overflow of air bubbles at the top portion will not significantly affect the anti-overflow effect. Therefore, cooking containers equipped with this anti-overflow component can achieve good anti-overflow effect and simplify the manufacturing process, reducing production costs.

[0010] In other embodiments, the top of the protruding region is flat, which can reduce the nucleation sites of bubbles, reduce the number of small bubbles overflowing from the top of the protruding region, and prevent the small bubbles from flowing directly from the top of the protruding region toward the liquid surface, thereby reducing the possibility of liquid overflow from this angle.

[0011] In some embodiments, the average depth of the recessed area is 1mm-5mm and the average width is 2.5mm-10mm; the average height of the protruding area is 1mm-5mm and the average width is 1mm-3mm.

[0012] In these embodiments, the dimensions of the recessed and protruding areas are configured to form recessed and protruding areas with a sufficient area ratio to balance the spill prevention effect of the spill prevention component during application and the mechanical strength of the component.

[0013] In some embodiments, the convex-concave shape is composed of a plurality of protrusions and grooves located between adjacent protrusions, wherein the average width of the grooves is 0.1mm-0.5mm and the average depth is 0.05mm-0.5mm, and the average width of the protrusions is 0.1mm-0.5mm and the average depth is 0.05mm-0.5mm.

[0014] In these embodiments, the grooves formed between adjacent protrusions have diverse shapes. These grooves can ensure the size of the formed bubbles and guide the direction of bubble overflow, thereby making it easier for the bubbles to coalesce into larger bubbles to improve the effect of the anti-overflow component on liquid spill prevention during application.

[0015] In some embodiments, the protrusion is integrally formed with the substrate, or the protrusion is sprayed onto the surface of the recessed area.

[0016] In these embodiments, the spill prevention components are formed in various ways, and can be selected based on actual preference requirements.

[0017] In some embodiments, the spill prevention member is a circular plate, and the recessed area is formed as a plurality of parallel strip grooves or as a plurality of annular grooves distributed around the center of the circular plate.

[0018] In these embodiments, the spill prevention components have diverse shapes, allowing for preference selection based on actual needs.

[0019] In some embodiments, the spill-proof component is a molecular sieve plate, specifically formed by sintering molecular sieve particles with rough surfaces. The molecular sieve plate, formed by the dense packing of these rough-surfaced particles, serves as a spill-proof component by utilizing the rough surfaces of the particles to create a surface structure with an uneven texture. Furthermore, the internal pores of the molecular sieve particles balance the heating at the bottom of the cooking container equipped with the spill-proof component, preventing excessive air bubbles caused by overheating in localized areas of the container bottom, thus reducing the spill-proof effect.

[0020] In some embodiments, the molecular sieve plate is sintered from molecular sieve particles with a particle size of 2 micrometers to 10 micrometers. This allows the molecular sieve particles to be sintered to form a molecular sieve plate with the desired surface structure, thereby achieving the purpose of preventing spillage.

[0021] In some embodiments, the pore size of the molecular sieve particles is If the pore size of the molecular sieve plate is smaller than This means that the pores of the molecular sieve itself are too small, and its effect on balancing the heat distribution at the bottom of the cooking container is not significant, thus its effect on preventing spills is also not significant; if the pore size of the molecular sieve plate is larger than... This means that the pores of the molecular sieve itself are too large, so its effect on balancing the heat distribution at the bottom of the cooking container is not significant. Therefore, its effect on preventing spills is not significant, and it will also affect the strength of the molecular sieve plate.

[0022] In some embodiments, the molecular sieve particles include one of aluminosilicate molecular sieves, titanium silicate molecular sieves, and phosphorus aluminosilicate molecular sieves, and the types of molecular sieves that can form molecular sieve plates are diverse, enabling the manufacture of various types of spill-proof components to expand the types of cooking containers that can use spill-proof components and to make preferential settings based on actual needs.

[0023] In some embodiments, the thickness of the molecular sieve plate is 0.3cm-1cm, which can meet the strength requirements of the molecular sieve plate and is easy to install and use.

[0024] In some embodiments, the molecular sieve plate has a porosity of 10%-30% and a pore size of 0.3nm-1nm. This pore structure of the molecular sieve plate provides a more uniform solid and porous portion, which improves the heat transfer uniformity of the overflow prevention component and ensures that all areas of the overflow prevention component are heated evenly and stably. This helps to avoid excessive localized air bubbles during application, thus preventing a negative impact on the overflow prevention effect.

[0025] According to a second aspect of the present invention, a cooking container is provided, wherein the cooking container includes a container body and an anti-overflow member, the anti-overflow member includes a base, on which a plurality of recessed areas are formed, the surfaces of the recessed areas being irregularly shaped, the anti-overflow member forming the bottom wall of the container body, or the anti-overflow member being connected to the bottom wall of the container body.

[0026] According to the cooking container provided in this embodiment of the present invention, the base of the anti-overflow component of the cooking container has multiple recessed areas, and the surface of the recessed areas is uneven. In this way, the bubbles formed on the uneven surface will move away from the uneven surface and easily gather and merge into large-sized bubbles with the help of the recessed areas. The merged large-sized bubbles will be broken by fluid resistance during the rising process, especially when they are close to the liquid surface. Thus, the number of bubbles is relatively reduced, and they are not easy to accumulate into bubble clusters above the liquid surface, thereby reducing the possibility of bubbles carrying liquid and overflowing, and thus improving the convenience of using the cooking container.

[0027] In some embodiments, the cooking container further includes a heating element disposed on the lower surface of the container bottom for heating the container bottom. The projection of the anti-overflow member on the container bottom at least covers the area corresponding to the heating element, thereby maximizing the use of the anti-overflow member to achieve the purpose of preventing liquid spillage. Attached Figure Description

[0028] The above and other objects and features of this utility model will become clearer from the following description of embodiments in conjunction with the accompanying drawings, in which:

[0029] Figure 1 This is a schematic diagram of the structure of a cooking container provided according to an embodiment of the present utility model;

[0030] Figure 2 yes Figure 1 Enlarged structural diagram at point I;

[0031] Figure 3 This is a structural schematic diagram of an anti-overflow component provided according to an embodiment of the present utility model;

[0032] Figure 4This is a structural schematic diagram of another anti-overflow component provided according to an embodiment of the present utility model;

[0033] Figures 5 to 8 These are top view structural schematic diagrams of the anti-overflow components provided according to different embodiments of this utility model.

[0034] Tag Name

[0035] 10. Overflow prevention component; 11. Concave-convex structure; 111. Recessed area; 112. Protruding area; 113. Protrusion; 114. Groove; 12. Base; 30. Heating unit;

[0036] 100. Cooking containers. Detailed Implementation

[0037] The following detailed descriptions are provided to aid the reader in gaining a comprehensive understanding of the methods, apparatus, and / or systems described herein. However, various changes, modifications, and equivalents of the methods, apparatus, and / or systems described herein will become apparent upon understanding this disclosure. For example, the order of operations described herein is merely illustrative and is not limited to those orders set forth herein, but may be altered as will become clear upon understanding this disclosure, except for operations that must occur in a specific order. Furthermore, for clarity and conciseness, descriptions of features known in the art may be omitted.

[0038] The features described herein may be implemented in different forms and should not be construed as limited to the examples described herein. Rather, the examples described herein are provided only to illustrate some of the many possible ways of implementing the methods, apparatus and / or systems described herein, many of which will become clear upon understanding the disclosure of this utility model.

[0039] As used herein, the term “and / or” includes any one of the associated listed items and any combination of any two or more.

[0040] Although terms such as “first,” “second,” and “third” may be used herein to describe various components, assemblies, regions, layers, or parts, these components, assemblies, regions, layers, or parts should not be limited by these terms. Rather, these terms are used only to distinguish one component, assembly, region, layer, or part from another. Thus, without departing from the teaching of the examples described herein, the first component, first assembly, first region, first layer, or first part referred to as the first component, first assembly, first region, first layer, or first part may also be referred to as the second component, second assembly, second region, second layer, or second part.

[0041] In the specification, when an element such as a layer, region, or substrate is described as being "on" another element, "connected to," or "mounted to" another element, the element may be directly "on" another element, directly "connected to," or "mounted to" the other element, or one or more other elements may be present in between. Conversely, when an element is described as being "directly on" another element, "directly connected to," or "directly mounted to" another element, no other elements may be present in between.

[0042] The terminology used herein is for describing various examples only and is not intended to limit the invention. Unless the context clearly indicates otherwise, the singular form is intended to include the plural form as well. The terms “comprising,” “including,” and “having” indicate the presence of the described features, quantities, operations, components, elements, and / or combinations thereof, but do not exclude the presence or addition of one or more other features, quantities, operations, components, elements, and / or combinations thereof. The term “a plurality” represents any quantity of two or more.

[0043] The directional terms "upper," "lower," "inner," and "outer" used in this invention are all based on the orientation of the spill prevention component when it is in normal use. This definition method will help ensure that readers or users can clearly understand the relative positional relationships of the various components and functions, and should not be construed as a limitation of this invention.

[0044] Unless otherwise defined, all terms used herein, including technical and scientific terms, shall have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains after understanding the invention. Unless expressly defined herein, terms such as those defined in a general dictionary shall be interpreted as having a meaning consistent with their meaning in the context of the relevant field and in this invention, and shall not be interpreted in an idealized or overly formalistic manner.

[0045] Furthermore, in the description of the examples, detailed descriptions of well-known related components or functions will be omitted when it is believed that such detailed descriptions would lead to a vague interpretation of the present invention.

[0046] The following will combine Figures 1 to 8 This invention will now introduce the anti-overflow component provided in the embodiments of this utility model.

[0047] According to a first aspect of this utility model, an anti-overflow member is provided for a cooking container. Specifically, the anti-overflow member 10 can be directly used as the bottom wall of the cooking container 100 or connected to the bottom wall of the container body of the cooking container 100 to jointly serve as the bottom wall of the cooking container 100. Figures 1 to 4As shown, the spill prevention member 10 includes a base 12, on which a plurality of recessed regions 111 are formed, and the surface of the recessed regions 111 is uneven.

[0048] According to the anti-overflow component provided in this embodiment of the utility model, a plurality of recessed areas 111 are formed on the base 12 of the anti-overflow component, and the surface of the recessed areas 111 is uneven. In this way, the bubbles formed on the uneven surface will move away from the uneven surface and easily gather and merge into large-sized bubbles with the help of the recessed areas 111. The merged large-sized bubbles will be broken by fluid resistance during the rising process, especially when approaching the liquid surface, they are more likely to break. In this way, the number of bubbles is relatively reduced and they are not easy to accumulate into bubble groups above the liquid surface, thereby reducing the possibility of bubbles carrying liquid overflow and improving the convenience of using the cooking container.

[0049] The spill prevention component according to the present invention will be described below with reference to specific embodiments.

[0050] In this invention, the bubbles generated on opposite sides of the recessed area are more likely to collide due to their opposite orientation, making it easier for them to coalesce into larger bubbles. This further increases the volume of the bubbles surging in the liquid, making them easier to break and preventing the possibility of small bubbles accumulating into a bubble cluster, thereby further suppressing the overflow of the liquid.

[0051] Based on bubble diameter, small bubbles are categorized as R1, medium bubbles as R2, and large bubbles as R3, where R1 is less than 1 mm, 1 mm ≤ R2 ≤ 5 mm, and R3 > 5 mm. In existing cooking containers, large, small, and medium bubbles typically form during cooking. Compared to existing technologies, cooking containers with the anti-overflow component according to this invention primarily produce large bubbles during cooking, i.e., bubbles larger than 5 mm. Therefore, compared to existing technologies, this invention effectively increases bubble size, thereby reducing the possibility of small bubbles accumulating into bubble clusters and further suppressing liquid overflow.

[0052] According to this invention, the surface of the substrate 12 has an uneven structure. In this invention, some specific forms of the uneven structure will be described in detail. It should be noted that this invention does not intentionally limit the specific form of the uneven structure; those skilled in the art can choose or replace other types of uneven structures under the guidance of this invention.

[0053] In some embodiments, a plurality of protruding regions 112 are formed on the substrate 12, and the protruding regions 112 and recessed regions 111 are alternately arranged, so that the outer surface of the substrate 12 is formed as an uneven structure 11. In other embodiments, the protruding regions 112 are located between adjacent recessed regions 111, or the recessed regions 111 are located between adjacent protruding regions 112, so that the outer surface of the substrate 12 is formed as an uneven structure 11. Figure 7 In the example shown, the protruding region 112 is located between adjacent recessed regions 111, making the outer surface of the substrate 12 form a textured structure 11. Figure 8 In the example shown, the recessed region 111 is located between adjacent protruding regions 112, so that the outer surface of the substrate 12 is formed as a concave-convex structure 11.

[0054] In these embodiments, both protruding regions 112 and recessed regions 111 are provided, which can form an uneven structure while ensuring the mechanical strength of the outer layer of the substrate 12, and the protruding regions 112 can bear external forces, thereby improving the durability of the multiple recessed regions 111 and the internal uneven surface.

[0055] In some embodiments, the spill prevention member is a circular plate, and the recessed area 111 is formed as a plurality of annular grooves distributed around the center of the circular plate. To clearly illustrate the structure of the spill prevention member, in... Figure 5 The example shown illustrates a general structural example of the spill prevention component, specifically illustrating the distribution of the protruding region 112 and the recessed region 111. It should be noted that this invention does not intentionally limit the shape, size, and distribution of the protruding region 112 and the recessed region 111; those skilled in the art can make adaptive adjustments based on the teachings of this invention.

[0056] In other embodiments, the spill prevention member is a circular plate, and the recessed area 111 is formed into a plurality of parallel strip grooves. To clearly illustrate the structure of the spill prevention member, in Figure 6 The example shown illustrates a general structural example of the spill prevention component, specifically illustrating the distribution of the protruding region 112 and the recessed region 111. It should be noted that this invention does not intentionally limit the shape, size, and distribution of the protruding region 112 and the recessed region 111; those skilled in the art can make adaptive adjustments based on the teachings of this invention.

[0057] In these embodiments, the spill prevention components have diverse shapes, allowing for preference selection based on actual needs.

[0058] In some embodiments, the recessed regions 111 have an average depth of 1mm-5mm and an average width of 2.5mm-10mm. These recessed regions 111 provide reasonable space constraint and surface guidance, making it easier for bubbles formed from the uneven surface to aggregate. The protruding regions 112 have an average height of 1mm-5mm and an average width of 1mm-3mm. By setting the dimensions of the protruding regions 112, it is ensured that the protruding regions 112 can withstand greater pressure, preventing deformation or rupture under external forces, thereby improving the durability of the multiple recessed regions 111 and the internal uneven surface.

[0059] In some embodiments, the convex-concave shape is composed of a plurality of protrusions 113 and grooves 114 located between adjacent protrusions 113. As an example, the grooves 114 have an average width of 0.1mm-0.5mm and an average depth of 0.05mm-0.5mm, and the protrusions 113 have an average width of 0.1mm-0.5mm and an average depth of 0.05mm-0.5mm.

[0060] In these embodiments, the grooves 114 formed between adjacent protrusions 113 have diverse shapes and are not limited to the examples described above. These grooves 114 can ensure the size of the formed bubbles and guide the direction of bubble overflow, thereby making it easier for the bubbles to coalesce into larger bubbles to improve the spill prevention effect of the spill prevention component when applied.

[0061] In this invention, it can be understood that the surface of the substrate 12 has a primary uneven surface and a secondary uneven surface, with the secondary uneven surface formed on the primary uneven surface. Here, the primary uneven surface is the uneven structure described in this invention, and the secondary uneven surface is the uneven surface formed by the protrusion 113 and the groove 114.

[0062] In some embodiments of this invention, the primary and secondary uneven surfaces are formed independently. For example, the primary uneven surface can be formed by methods including but not limited to machining, chemical etching, and laser engraving, while the secondary uneven surface can be formed by spraying.

[0063] As a specific example, the surface of the substrate 12 has a recessed region 111, and a protrusion 113 is sprayed and formed on the surface of the recessed region 111. Figure 2 As shown, protrusion 113 is an additional portion formed on the surface of the recessed area.

[0064] In the corresponding manufacturing method, a substrate 12 with recessed areas 111 can be formed first, and then protrusions 113 can be sprayed onto the surface of the recessed areas 111 to form the spill-proof component according to the present invention. In this embodiment, the substrate 12 and the protrusions 113 can be made of different materials or the same material, providing greater flexibility. In this case, the substrate 12 with recessed areas 111 can be specifically customized based on actual needs to meet specific performance requirements (such as corrosion resistance, wear resistance, thermal conductivity, etc.).

[0065] In some other embodiments of this invention, the primary uneven surface and the secondary uneven surface are integrally formed. For example... Figure 3 and Figure 4 As shown, the protrusion 113 is integrally formed with the substrate 12, which has an uneven structure.

[0066] In the corresponding manufacturing method, the protrusion 113 and the base 12 are obtained by simultaneously molding the same material. Specifically, the spill-proof component including the protrusion 113 and the base 12 with an uneven structure can be formed by means of granules and molding. The manufacturing method is relatively simple, and the bonding strength between the protrusion and the base is high.

[0067] In these embodiments, the spill prevention components are formed in various ways, and can be selected based on actual preference requirements.

[0068] In some embodiments, the protrusion 113 is an arc-shaped protrusion or a toothed protrusion. The shape of the protrusion 113 is diverse. Various grooves 114 can be formed by adjacent protrusions 113. The grooves 114 are the initial positions where bubbles are generated on the cooking container. By forming various grooves 114, the overflow direction of the generated bubbles can be changed to a certain extent by changing the orientation of the grooves, so as to promote their merging and improve the anti-overflow effect.

[0069] According to this utility model, the top width of the protruding area 112 is less than 1mm. In this way, the top area of ​​the protruding area 112 can be avoided to a large extent, so as to avoid excessive generation of air bubbles and negative impact on the anti-overflow effect.

[0070] In some embodiments, the upper surface of the substrate 12 is formed as an uneven structure 11, which has a protruding region 112 and a recessed region 111 disposed between the protruding regions 112. The top of the protruding region 112 is uneven. Since the area of ​​the top portion is within a reasonable range, the overflow of air bubbles at the top portion will not significantly affect the anti-overflow effect. Therefore, the cooking container equipped with this anti-overflow component can achieve a good anti-overflow effect. To further ensure the anti-overflow effect, the top of the protruding region 112 can be made to tend towards a flat surface by grinding or other methods. In this way, the number of small air bubbles overflowing from the top of the protruding region 112 can be reduced as much as possible, and the small air bubbles can be prevented from flowing directly from the top of the protruding region 112 toward the liquid surface, thereby reducing the possibility of liquid overflow from this angle.

[0071] In some embodiments, the overflow prevention member 10 is a molecular sieve plate, which can be sintered from molecular sieve particles with rough surfaces. By stacking these particles, the molecular sieve plate, on the one hand, can utilize the rough surfaces of the molecular sieve particles to create a molecular sieve plate with an uneven surface structure, serving as the overflow prevention member 10. On the other hand, the internal pores of the molecular sieve particles can balance the heating of the bottom of the cooking container equipped with the overflow prevention member, preventing excessive air bubbles caused by localized overheating at the bottom of the container, thus avoiding a reduction in the overflow prevention effect. As an example, the roughness Ra value of the rough surface of the molecular sieve particles is 2 micrometers to 5 micrometers.

[0072] In some embodiments, at the microscopic interface, the solid portion of the molecular sieve plate is conducive to bubble nucleation and growth, and is the main site of bubble generation. In contrast, the porous portion, due to its special structure and surface properties, is unfavorable for bubble formation, and therefore bubbles are not easily generated in the porous portion. In this invention, the molecular sieve plate is mostly a porous structure, that is, the area of ​​the solid portion is relatively small compared to the area of ​​the porous portion. This structure reduces the number of nucleation points for bubbles on the molecular sieve plate, because most of the area is occupied by pores, and bubbles are not easily generated in the porous portion, thereby further improving the overflow prevention effect.

[0073] As a specific example, the molecular sieve plate has a uniform pore structure with a porosity of 10%-30% and a pore size of 0.3nm-1nm, with the pores evenly spaced. This pore structure of the molecular sieve plate provides a more uniform solid and porous portion, which is beneficial for the uniform heat transfer of the overflow prevention component. It ensures that all areas of the overflow prevention component are heated evenly and stably, thus preventing excessive localized air bubbles during application and avoiding negative impacts on the overflow prevention effect.

[0074] In some embodiments, the particle size of the molecular sieve particles is 2 micrometers to 10 micrometers, so that molecular sieve particles can be sintered to form molecular sieve plates with the desired surface structure to achieve the purpose of preventing spillage.

[0075] In some embodiments, the pore size of the molecular sieve particles is If the pore size of the molecular sieve plate is smaller than This means that the pores of the molecular sieve itself are too small, and its effect on balancing the heat distribution at the bottom of the cooking container is not significant, thus its effect on preventing spills is also not significant; if the pore size of the molecular sieve plate is larger than... This means that the pores of the molecular sieve itself are too large, so its effect on balancing the heat distribution at the bottom of the cooking container is not significant. Therefore, its effect on preventing spills is not significant, and it will also affect the strength of the molecular sieve plate.

[0076] In some embodiments, the molecular sieve particles include one of aluminosilicate molecular sieves, titanium silicate molecular sieves, and phosphorus aluminosilicate molecular sieves, and the types of molecular sieves that can form molecular sieve plates are diverse, enabling the manufacture of various types of spill-proof components to expand the types of cooking containers that can use spill-proof components and to make preferential settings based on actual needs.

[0077] In some embodiments, the thickness of the molecular sieve plate is 0.3cm-1cm, which can meet the strength requirements of the molecular sieve plate and is easy to install and use.

[0078] According to a second aspect of this utility model, a cooking container is provided, wherein the cooking container 100 can be a pot, a pressure cooker inner pot, a rice cooker inner pot, a soymilk maker inner pot, a blender inner pot, an electric kettle, a coffee maker inner pot, or a tea maker inner pot, etc. The cooking container 100 includes an overflow-proof member 10 as the container bottom, or the cooking container includes a container body and an overflow-proof member 10 connected to the bottom wall of the container body, wherein the overflow-proof member 10 and the bottom wall of the container body together serve as the container bottom of the cooking container 100.

[0079] According to the cooking container of this utility model, during the cooking process, the bubbles formed on the uneven surface will move away from the uneven surface and easily gather and merge into large-sized bubbles with the assistance of the recessed area 111. The merged large-sized bubbles will be broken by fluid resistance during the rising process, especially when they are close to the liquid surface. In this way, it can effectively prevent bubbles from accumulating into bubble clusters above the liquid surface, and the number of bubbles is relatively reduced, thereby suppressing liquid overflow and improving the convenience of using the cooking container.

[0080] In the prior art, during the heating of liquid in the cooking container 100, the bubbles generated are mainly concentrated in the area corresponding to the heating component (or heating element).

[0081] In some embodiments, the cooking container further includes a heating element 30 disposed below the bottom of the container for heating the bottom of the container. The projection of the anti-overflow member 10 onto the bottom of the container at least covers the area corresponding to the heating element 30. Here, the heating element 30 can also be referred to as a heating element. As an example, the heating element includes one of a heating wire, a heating tube, and a heating plate. The "area corresponding to the heating element 30" can refer to the area enclosed by the heating element, which is the area where heat and bubbles are most concentrated. By aligning the anti-overflow member 10 with the heating element 30, this invention maximizes the use of the anti-overflow member 10 to achieve the purpose of preventing liquid spillage.

[0082] As an example, the cooking container is a pot, the bottom of the container is the bottom of the pot, the heating element 30 is located below the bottom of the pot for heating the bottom of the pot, and the projection of the anti-overflow member 10 on the bottom of the pot at least covers the area corresponding to the heating element 30.

[0083] While the embodiments of the present invention have been described in detail above, those skilled in the art can make various modifications and variations to the embodiments of the present invention without departing from the spirit and scope thereof. However, it should be understood that, in the view of those skilled in the art, these modifications and variations will still fall within the spirit and scope of the embodiments of the present invention as defined in the claims.

Claims

1. An anti-overflow component, characterized in that, The spill prevention component (10) includes a base (12) on which a plurality of recessed regions (111) are formed, the surface of the recessed regions (111) being irregular.

2. The spill prevention component according to claim 1, characterized in that, A plurality of protruding regions (112) are formed on the substrate (12), wherein the protruding regions (112) and the recessed regions (111) are alternately arranged, so that the surface of the substrate (12) is formed as an uneven structure (11); or, The protruding region (112) is located between adjacent recessed regions (111), or the recessed region (111) is located between adjacent protruding regions (112), so that the surface of the substrate (12) is formed as an uneven structure (11).

3. The spill prevention component according to claim 2, characterized in that, The top width of the protruding area (112) is less than 1 mm.

4. The spill prevention component according to claim 2, characterized in that, The top of the protruding region (112) is concave-convex, or the top of the protruding region (112) is flat.

5. The spill prevention component according to claim 2, characterized in that, The average depth of the recessed area (111) is 1mm-5mm and the average width is 2.5mm-10mm; the average height of the protruding area (112) is 1mm-5mm and the average width is 1mm-3mm.

6. The spill prevention component according to claim 1, characterized in that, The convex-concave shape is composed of a plurality of protrusions (113) and grooves (114) located between adjacent protrusions (113). The average width of the grooves (114) is 0.1mm-0.5mm and the average depth is 0.05mm-0.5mm. The average width of the protrusions (113) is 0.1mm-0.5mm and the average depth is 0.05mm-0.5mm.

7. The spill prevention component according to claim 6, characterized in that, The protrusion (113) is integrally formed with the substrate (12), or the protrusion (113) is sprayed onto the surface of the recessed area (111).

8. The spill prevention component according to claim 1, characterized in that, The spill prevention component (10) is a circular plate, and the recessed area (111) is formed as a plurality of parallel strip grooves or as a plurality of annular grooves distributed around the center of the circular plate.

9. The spill prevention component according to any one of claims 1 to 8, characterized in that, The spill prevention component (10) is a molecular sieve plate.

10. The spill prevention component according to claim 9, characterized in that, The molecular sieve plate is made by sintering molecular sieve particles; Wherein, the particle size of the molecular sieve particles is 2 micrometers to 10 micrometers; and / or, the pore size of the molecular sieve particles is And / or, the molecular sieve particles include one of aluminosilicate molecular sieve, titanium-silicon molecular sieve and phosphorus-aluminum molecular sieve; and / or, the thickness of the molecular sieve plate is 0.3cm-1cm; and / or, the porosity of the molecular sieve plate is 10%-30% and the pore size is 0.3nm-1nm.

11. A cooking container, characterized in that, The cooking container (100) includes a container body and an anti-overflow member (10) as described in any one of claims 1-10, wherein the anti-overflow member (10) forms the bottom wall of the container body or the anti-overflow member (10) is connected to the bottom wall of the container body.

12. The cooking container according to claim 11, characterized in that, The cooking container (100) also includes: A heating element (30) is disposed on the lower surface of the bottom wall of the container body for heating the container body. The projection of the anti-overflow member (10) on the bottom wall of the container body at least covers the area corresponding to the heating element (30).

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