Cooking utensil

Abstract

The cooking utensil comprises a pot body and a heating base, an annular heat insulation part extending upwards is arranged at the bottom of the pot body, an inner cavity of the pot body is divided into an inner side cavity and an outer side cavity through the heat insulation part, the outer side cavity surrounds the outer side of the inner side cavity, a first positioning part is arranged on the bottom face of the pot body, and a second positioning part is arranged on the top face of the heating base. The second positioning part and the first positioning part are positioned and matched to limit translation of the pot body relative to the heating base. According to the cooking utensil, the heat insulation part is arranged, so that the inner cavity of the pot body is divided into the inner side cavity and the outer side cavity, the inner side cavity and the outer side cavity can be independently heated, use is flexible and convenient, and electric energy is saved. Moreover, the first positioning part is arranged on the bottom surface of the pot body, the second positioning part is arranged on the top surface of the heating base, and the second positioning part and the first positioning part are positioned and matched to limit translation of the pot body relative to the heating base, so that the pot body can be stably placed on the heating base, and the use safety of the cooking utensil is improved.

Description

Technical Field

[0001] The present application relates to the technical field of cooking utensils, and in particular to a cooking utensil. Background Art

[0002] At present, the pots used for cooking hot pot are usually of an integral heating structure. When heated, the water in the entire pot cavity will be heated. Pots such as double-sided pots, four-grid pots, and nine-grid pots that divide the pot cavity into multiple areas are only separated by partitions. Different areas are not insulated. When heated, all areas will be heated, which makes it inconvenient for users to use and consumes a lot of electricity. In addition, the existing hot pot bottom is usually flat, and it is easy for the pot to shift when placed on an induction cooker. Utility Model Content

[0003] Based on this, it is necessary to provide a cooking utensil that can divide the inner cavity of the pot into two heating chambers, and the two heating chambers are insulated and the pot is not easily displaced.

[0004] A cooking utensil comprises: a pot body and a heating base, wherein the bottom of the pot body is provided with an annular heat insulating portion extending upward, the heat insulating portion divides the inner cavity of the pot body into an inner cavity and an outer cavity, the outer cavity surrounds the outer side of the inner cavity, the bottom surface of the pot body is provided with a first positioning portion, the top surface of the heating base is provided with a second positioning portion, the second positioning portion is positioned and matched with the first positioning portion to limit the translation of the pot body relative to the heating base.

[0005] The cooking utensil provided by the present application is provided with an annular heat-insulating part, so that the inner cavity of the pot body is divided into an inner cavity and an outer cavity, so that the inner cavity and the outer cavity can be heated separately, and the inner cavity and the outer cavity can be used to cook different foods, which is flexible and convenient to use and saves electricity. In addition, since the bottom surface of the pot body is provided with a first positioning part, and the top surface of the heating base is provided with a second positioning part, the second positioning part is positioned and matched with the first positioning part to limit the translation of the pot body relative to the heating base, so that the pot body can be stably placed on the heating base, and the pot body will not be easily displaced when the pot body is placed on the induction cooker for heating as in the prior art, thereby improving the safety of the cooking utensil.

[0006] In one embodiment, there is a height difference between the bottom wall of the inner chamber and the bottom wall of the outer chamber to form the first positioning portion.

[0007] In this way, the first positioning portion is directly formed by the height difference between the bottom wall of the inner cavity and the bottom wall of the outer cavity without adding any additional structure, so that the structure of the cooking appliance is very simple.

[0008] In one embodiment, in the vertical direction, the bottom wall of the inner chamber is lower than the bottom wall of the outer chamber, the portion of the inner chamber protruding from the outer chamber forms the first positioning portion, and the second positioning portion is a groove corresponding to the top surface of the heating base.

[0009] In this way, the first positioning portion and the second positioning portion have good positioning effect, simple structure, and are easy to produce and process.

[0010] In one embodiment, in the vertical direction, the bottom wall of the inner chamber is higher than the bottom wall of the outer chamber, the bottom wall of the inner chamber and the side wall of the outer chamber together form the first positioning portion, and the second positioning portion is a protrusion corresponding to the top surface of the heating base.

[0011] In this way, the first positioning portion and the second positioning portion have good positioning effect, simple structure, and are easy to produce and process.

[0012] In one embodiment, the heating base is provided with a heating plate, and the second positioning portion is formed on the heating plate.

[0013] In this way, the heating plate can not only heat the pot body, but also play a role in positioning the pot body. The structure is simple, and the heating plate also has the effect of uniform temperature, so that the bottom of the pot body is heated evenly.

[0014] In one embodiment, the heating base is provided with a first heating unit and a second heating unit, the first heating unit is provided corresponding to the inner chamber, and the second heating unit is provided corresponding to the outer chamber.

[0015] In this way, the first heating unit and the second heating unit can independently heat the inner chamber and the outer chamber respectively, so that when the user only needs to use the inner chamber or the outer chamber, he only needs to turn on the corresponding first heating unit or the second heating unit, which is very convenient to use.

[0016] In one embodiment, the first heating unit is located within a vertical projection of the inner chamber, and the second heating unit is located within a vertical projection of the outer chamber.

[0017] In this way, the first heating unit and the second heating unit can heat the inner chamber and the outer chamber more specifically and efficiently, thereby improving the heating efficiency.

[0018] In one embodiment, both the first heating unit and the second heating unit are heat pipes, and the first heating unit is disposed in the second positioning portion or below the second positioning portion.

[0019] In this way, the heating tube can achieve rapid temperature rise, and the heating plate can make the temperature distribution more uniform, which is conducive to uniform heating of the bottom wall of the inner chamber and the bottom wall of the outer chamber, thereby improving the temperature rise efficiency of the inner chamber and the outer chamber. The first heating unit is arranged in the second positioning part or below the second positioning part, and the first heating unit is closer to the inner chamber, so that the first heating unit can heat the inner chamber efficiently.

[0020] In one of the embodiments, a heat insulation groove is provided on the bottom surface of the heat insulation portion, and the heat insulation groove separates the bottom wall of the inner chamber from the bottom wall of the outer chamber.

[0021] In this way, providing a heat insulation groove can avoid contact between the bottom wall of the inner chamber and the bottom wall of the outer chamber, thereby effectively insulating the inner chamber and the outer chamber, thereby improving the temperature rise efficiency of the inner chamber and the outer chamber.

[0022] In one embodiment, the heat insulation part includes an inner plate and an outer plate, the inner plate forms a side wall of the inner chamber, the outer plate forms a side wall of the outer chamber, and the heat insulation groove is formed between the inner plate and the outer plate.

[0023] Thus, the structure is simple and easy to process. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the conventional technology, the drawings required for use in the embodiments or the conventional technology descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 A three-dimensional diagram of a cooking device according to an embodiment of the present application;

[0026] Figure 2 A half-cutaway perspective view of a pot body according to an embodiment of the present application;

[0027] Figure 3 is a cross-sectional view of a cooking device according to an embodiment of the present application;

[0028] Figure 4 This is a cross-sectional view of a cooking utensil according to another embodiment of the present application.

[0029] Figure numerals: 10, pot body; 102, inner chamber; 103, outer chamber; 105, first positioning portion; 11, heat insulation portion; 111, heat insulation groove; 112, inner plate; 113, outer plate; 20, heating base; 21, first heating unit; 22, second heating unit; 23, heating plate; 25, second positioning portion. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0031] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be a central component at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in the specification of this application are for illustrative purposes only and do not represent the only implementation method.

[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0033] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first feature is directly in contact with the second feature, or the first feature and the second feature are indirectly in contact through an intermediate medium. Moreover, a first feature being “above”, “above” or “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below” or “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0034] Unless otherwise defined, all technical and scientific terms used in the specification of this application have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used in the specification of this application includes any and all combinations of one or more related listed items.

[0035] See also Figures 1 to 3The present application provides a cooking utensil, comprising: a pot body 10 and a heating base 20. The bottom of the pot body 10 is provided with an annular heat insulating portion 11 extending upward, and the heat insulating portion 11 divides the inner cavity of the pot body 10 into an inner cavity 102 and an outer cavity 103, and the outer cavity 103 surrounds the outer side of the inner cavity 102. The bottom surface of the pot body 10 is provided with a first positioning portion 105, and the top surface of the heating base 20 is provided with a second positioning portion 25, and the second positioning portion 25 is positioned and matched with the first positioning portion 105 to limit the translation of the pot body 10 relative to the heating base 20. The cooking utensil provided by the present application, by providing the annular heat insulating portion 11, the inner cavity of the pot body 10 is divided into an inner cavity 102 and an outer cavity 103, so that the inner cavity 102 and the outer cavity 103 can be heated separately, and the inner cavity 102 and the outer cavity 103 can be used to cook different foods, which is flexible and convenient to use and saves electricity. Furthermore, since the bottom surface of the pot body 10 is provided with a first positioning portion 105 and the top surface of the heating base 20 is provided with a second positioning portion 25, the second positioning portion 25 is positioned and matched with the first positioning portion 105 to limit the translation of the pot body 10 relative to the heating base 20, so that the pot body 10 can be stably placed on the heating base 20, and the pot body 10 will not be easily displaced when the pot body 10 is placed on an induction cooker for heating as in the prior art, thereby improving the safety of the cooking utensil. The cooking utensil is particularly suitable as a pot for cooking hot pot.

[0036] Furthermore, a heat insulating groove 111 is provided on the bottom surface of the heat insulating portion 11, and the heat insulating groove 111 separates the bottom wall of the inner chamber 102 from the bottom wall of the outer chamber 103. The heat insulating groove 111 can prevent the bottom wall of the inner chamber 102 from contacting the bottom wall of the outer chamber 103, thereby effectively insulating the inner chamber 102 from the outer chamber 103, thereby improving the temperature rise efficiency of the inner chamber 102 and the outer chamber 103 when heated.

[0037] Furthermore, the heat insulating groove 111 may be filled with heat insulating material to ensure the heat insulating effect. The heat insulating groove 111 may also be filled with air directly without heat insulating material, and air also has a certain heat insulating effect.

[0038] Furthermore, the heat insulating part 11 includes an inner plate 112 and an outer plate 113, wherein the inner plate 112 forms a side wall of the inner chamber 102, and the outer plate 113 forms a side wall of the outer chamber 103, and a heat insulating groove 111 is formed between the inner plate 112 and the outer plate 113. Thus, the structure is simple and easy to process.

[0039] Furthermore, in the present embodiment, the heat insulating portion 11 and the heat insulating groove 111 are formed by stamping the bottom wall of the pot body 10. By performing processing by stamping, the heat insulating portion 11 can be integrally formed on the pot body 10 by punching the bottom wall of the pot body 10 upward with the mold, and the heat insulating groove 111 is simultaneously formed when the heat insulating portion 11 is formed, and the processing technology is simple. However, it is not limited to this, in other embodiments, the heat insulating portion 11 and the heat insulating groove 111 can also be formed by die-casting the pot body 10. When processing by die-casting, liquid metal is die-casted through a mold, and after cooling, the pot body 10 with the heat insulating portion 11 at the bottom can be obtained. The die-casting process is also a very mature process, and the processing process is simple, and the pot body 10 formed by die-casting has high structural strength and is not easy to deform.

[0040] Furthermore, there is a height difference between the bottom wall of the inner chamber 102 and the bottom wall of the outer chamber 103 to form a first positioning portion 105. In this way, the first positioning portion 105 is directly formed by the height difference between the bottom wall of the inner chamber 102 and the bottom wall of the outer chamber 103 without adding any additional structure, thereby making the structure of the cooking utensil very simple.

[0041] See also Figure 3 In one embodiment, in the vertical direction, the bottom wall of the inner chamber 102 is lower than the bottom wall of the outer chamber 103, and the portion of the inner chamber 102 protruding from the outer chamber 103 forms the first positioning portion 105, and the second positioning portion 25 is a groove corresponding to the top surface of the heating base 20. In this way, the first positioning portion 105 and the second positioning portion 25 have a good positioning effect, and the structure is simple and easy to produce and process.

[0042] See also Figure 4 In another embodiment, in the vertical direction, the bottom wall of the inner chamber 102 is higher than the bottom wall of the outer chamber 103, and the bottom wall of the inner chamber 102 and the side wall of the outer chamber 103 together form a first positioning portion 105, and the second positioning portion 25 is a protrusion correspondingly arranged on the top surface of the heating base 20. In this way, the first positioning portion 105 and the second positioning portion 25 have a good positioning effect, and the structure is simple and easy to produce and process.

[0043] See also Figure 1 and Figure 2 In the present application, the pot body 10 is circular, but not limited thereto. In other embodiments, the pot body 10 may also be in other shapes such as square, hexagonal, octagonal, or elliptical. Correspondingly, the outer peripheral shape of the bottom wall of the outer chamber 103 is circular, square, hexagonal, octagonal, or elliptical. The outer shape of the bottom wall of the inner chamber 102 may be circular, square, hexagonal, octagonal, or elliptical, and the present application does not limit this. Furthermore, the outer peripheral shape of the bottom wall of the outer chamber 103 and the outer shape of the bottom wall of the inner chamber 102 may be the same or different, and the present application does not limit this.

[0044] See also Figure 3 Further, the heating base 20 is provided with a heating plate 23, and the second positioning portion 25 is formed on the heating plate 23. In this way, the heating plate 23 can not only heat the pot body 10, but also play a role in positioning the pot body 10. The structure is simple, and the heating plate 23 also has the effect of uniform temperature, so that the bottom of the pot body 10 is evenly heated.

[0045] Furthermore, the heating base 20 is provided with a first heating unit 21 and a second heating unit 22, wherein the first heating unit 21 is provided corresponding to the inner chamber 102, and the second heating unit 22 is provided corresponding to the outer chamber 103. In this way, the first heating unit 21 and the second heating unit 22 can heat the inner chamber 102 and the outer chamber 103 independently, respectively, so that when the user only needs to use the inner chamber 102 or the outer chamber 103, he only needs to turn on the corresponding first heating unit 21 or the second heating unit 22, which is very convenient to use.

[0046] Further, the first heating unit 21 is located in the vertical projection of the inner chamber 102, and the second heating unit 22 is located in the vertical projection of the outer chamber 103. In this way, the first heating unit 21 and the second heating unit 22 can heat the inner chamber 102 and the outer chamber 103 more specifically and more efficiently, thereby improving the heating efficiency.

[0047] Furthermore, both the first heating unit 21 and the second heating unit 22 are heating tubes, and both the first heating unit 21 and the second heating unit 22 are arranged in the heating plate 23. In this way, the heating tube can achieve rapid temperature rise, and the heating plate 23 can make the temperature distribution more uniform, which is conducive to uniform heating of the bottom wall of the inner chamber 102 and the bottom wall of the outer chamber 103, thereby improving the temperature rise efficiency of the inner chamber 102 and the outer chamber 103.

[0048] For further information, see Figure 3 As shown, in one embodiment, the first heating unit 21 is disposed below the second positioning portion 25 , so that the first heating unit 21 can heat the inner chamber 102 efficiently.

[0049] See also Figure 4 As shown, in another embodiment, the first heating unit 21 is disposed in the second positioning portion 25 , so that the first heating unit 21 is closer to the inner chamber 102 , and thus the first heating unit 21 can heat the inner chamber 102 efficiently.

[0050] Furthermore, the pot body 10 can be configured to be detachably connected to the heating base 20, or can be configured to be non-detachably connected to the heating base 20, and this application does not impose any restrictions on this. When the pot body 10 is installed on the heating base 20, the first positioning portion 105 and the second positioning portion 25 cooperate to pre-position, which can improve the assembly efficiency; after the pot body 10 is installed on the heating base 20, the first positioning portion 105 and the second positioning portion 25 cooperate to position, which can prevent the pot body 10 from being offset and affecting the heating effect of the first heating unit 21 on the inner chamber 102 and the heating effect of the second heating unit 22 on the outer chamber 103, and can prevent the pot body 10 from being translated away from the heating base 20.

[0051] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0052] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the scope of patent protection of the present application shall be subject to the attached claims.

Claims

1. A cooking utensil, characterized in that: include: A pot body (10) and a heating base (20), wherein the bottom of the pot body (10) is provided with an annular heat insulating portion (11) extending upward, wherein the heat insulating portion (11) divides the inner cavity of the pot body (10) into an inner cavity (102) and an outer cavity (103), wherein the outer cavity (103) surrounds the outer side of the inner cavity (102). The bottom surface of the pot body (10) is provided with a first positioning portion (105), and the top surface of the heating base (20) is provided with a second positioning portion (25), and the second positioning portion (25) is positioned and matched with the first positioning portion (105) to limit the translation of the pot body (10) relative to the heating base (20).

2. The cooking device according to claim 1, characterized in that: There is a height difference between the bottom wall of the inner chamber (102) and the bottom wall of the outer chamber (103) to form the first positioning portion (105).

3. The cooking device according to claim 2, characterized in that: In the vertical direction, the bottom wall of the inner chamber (102) is lower than the bottom wall of the outer chamber (103), and the portion of the inner chamber (102) protruding from the outer chamber (103) forms the first positioning portion (105), and the second positioning portion (25) is a groove corresponding to the top surface of the heating base (20).

4. The cooking device according to claim 2, characterized in that: In the vertical direction, the bottom wall of the inner chamber (102) is higher than the bottom wall of the outer chamber (103), and the bottom wall of the inner chamber (102) and the side wall of the outer chamber (103) together form the first positioning portion (105), and the second positioning portion (25) is a protrusion corresponding to the top surface of the heating base (20).

5. The cooking utensil according to any one of claims 1 to 4, characterized in that: The heating base (20) is provided with a heating disk (23), and the second positioning portion (25) is formed on the heating disk (23).

6. The cooking device according to claim 5, characterized in that: The heating base (20) is provided with a first heating unit (21) and a second heating unit (22); the first heating unit (21) is provided corresponding to the inner chamber (102), and the second heating unit (22) is provided corresponding to the outer chamber (103).

7. The cooking device according to claim 6, characterized in that: The first heating unit (21) is located within a vertical projection of the inner chamber (102), and the second heating unit (22) is located within a vertical projection of the outer chamber (103).

8. The cooking device according to claim 6, characterized in that: The first heating unit (21) and the second heating unit (22) are both heating tubes, and the first heating unit (21) is arranged inside the second positioning portion (25) or below the second positioning portion (25).

9. The cooking device according to claim 1, characterized in that: The bottom surface of the heat insulating portion (11) is provided with a heat insulating groove (111), and the heat insulating groove (111) separates the bottom wall of the inner chamber (102) from the bottom wall of the outer chamber (103).

10. The cooking appliance according to claim 9, characterized in that The heat insulating portion (11) includes an inner plate (112) and an outer plate (113), wherein the inner plate (112) forms a side wall of the inner chamber (102), and the outer plate (113) forms a side wall of the outer chamber (103), and the heat insulating groove (111) is formed between the inner plate (112) and the outer plate (113).

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