A multi-functional cooking pot

Abstract

A multi-functional cooking pot includes an outer shell, a base, and a coil assembly. The coil assembly is fixedly connected to the base, and the bottom of the outer shell is supported on the base. A positioning part is provided between the outer shell and the coil assembly to restrict their separation. The outer shell is fixedly assembled between the base and the coil assembly. This multi-functional cooking pot solves the problem of axial displacement between the outer shell and the coil assembly in traditional cooking appliances by fixing the coil assembly to the base and positioning the outer shell on the coil assembly through the positioning part. This ensures the stability of the outer shell in the vertical direction and does not affect the use of the multi-functional cooking pot (i.e., the cooking appliance). Furthermore, the coil assembly is integrally injection molded from the inner pot and the coil, eliminating the need for screws, reducing assembly time, improving assembly efficiency, reducing defect rates, and decreasing the number of parts and material costs.

Description

Technical Field

[0001] This utility model relates to the field of household appliance technology, and in particular to a multifunctional cooking pot. Background Technology

[0002] Cooking appliances on the market that use electromagnetic heating include a shell, a base, and a coil assembly. The coil assembly includes an inner pot and a coil. The shell, base, and coil assembly are connected together by screws, as are the inner pot and the coil. The use of screws to connect these components makes the assembly of the cooking appliance time-consuming and inconvenient. After assembly, axial displacement can easily occur between the shell and the coil assembly, affecting the use of the cooking appliance.

[0003] Therefore, further improvements are necessary. Utility Model Content

[0004] The purpose of this utility model is to provide a multi-functional cooking pot that is simple in structure, easy to assemble, efficient in assembly, stable and reliable, and highly practical, so as to overcome the shortcomings of the prior art.

[0005] A multi-functional cooking pot designed for this purpose includes an outer shell, a base, and a coil assembly, characterized in that: the coil assembly is fixedly connected to the base, the bottom of the outer shell is supported on the base, a positioning part is provided between the outer shell and the coil assembly to at least restrict their separation, and the outer shell is fixedly assembled between the base and the coil assembly.

[0006] The positioning part includes a first flange disposed on the outer casing and a second flange disposed on the coil assembly; the first flange abuts downward against the second flange, or the second flange abuts downward against the first flange.

[0007] The coil assembly includes an integrally formed inner pot and a coil, with the coil disposed on the outer side wall and / or the outer bottom wall of the inner pot; the top of the inner pot is integrally bent outward with a second flange.

[0008] The first flange and the second flange are fixedly connected to each other by fasteners.

[0009] The bottom of the outer shell is provided with a positioning groove, and the base is placed on the positioning groove. The outer shell is positioned on the base through the positioning groove.

[0010] The positioning groove includes an inwardly extending step and a support edge extending inward from one end of the step. The outer periphery of the base is provided with an upwardly folded support edge. The outer shell is supported on the support edge through the support edge. The step and the support edge are connected in an inner and outer sleeve.

[0011] The outer shell has several positioning notches arranged in a ring, and the base has several positioning posts arranged in a ring. The positioning posts pass through the positioning notches, so that the base and the outer shell can be combined.

[0012] The base has several positioning posts arranged in a ring, and each positioning post has a first fixing hole. The bottom of the coil assembly has a first fixing post hole. After the fastener passes through the first fixing hole, it is fastened to the first fixing post hole so that the coil assembly is fixedly connected to the base.

[0013] The inner side of the outer casing has an inner cavity with an opening at the top. The coil assembly is located inside the inner cavity, and the positioning part is located between the top edge of the outer casing and the top edge of the coil assembly.

[0014] It also includes an inner liner, and the coil assembly has a receiving cavity. The inner liner is placed in the receiving cavity, and there is a gap between the outer bottom wall of the inner liner and the inner bottom wall of the coil assembly.

[0015] This utility model of a multi-functional cooking pot achieves vertical positioning of the outer shell relative to the coil assembly by fixing the coil assembly to the base and positioning the outer shell on the coil assembly via a positioning part. This solves the problem of axial displacement between the outer shell and the coil assembly in traditional cooking utensils, ensuring the stability of the outer shell in the vertical direction and thus not affecting the use of the multi-functional cooking pot (i.e., cooking utensil). In addition, the coil assembly is integrally injection molded from the inner pot and the coil, eliminating the need for screw connections, reducing the assembly time of the multi-functional cooking pot, improving assembly efficiency, reducing the defect rate, and also reducing the number of parts and material costs. Attached Figure Description

[0016] Figure 1 This is a cross-sectional view of a multifunctional cooking pot in one embodiment of the present invention.

[0017] Figure 2 This is a cross-sectional view of another application example of the multifunctional cooking pot in one embodiment of the present invention.

[0018] Figure 3 This is a cross-sectional view of the multifunctional cooking pot from another angle in one embodiment of the present invention.

[0019] Figure 4 This is an exploded structural diagram of a multifunctional cooking pot according to one embodiment of the present invention.

[0020] Figure 5 This is a schematic diagram of the overall structure of a multifunctional cooking pot in one embodiment of the present invention.

[0021] Figure 6 This is a schematic diagram of the overall structure of the coil assembly in one embodiment of the present invention.

[0022] Figure 7 This is a schematic diagram of the overall structure of the outer shell in one embodiment of the present invention.

[0023] Figure 8 This is a schematic diagram of the overall structure of the base in one embodiment of the present invention. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0025] See Figures 1-8 This multi-functional cooking pot includes an outer shell 1, a base 2, and a coil assembly 3. The coil assembly 3 is fixedly connected to the base 2. The bottom of the outer shell 1 is supported on the base 2. A positioning part is provided between the outer shell 1 and the coil assembly 3 to restrict their separation. The outer shell 1 is fixedly assembled between the base 2 and the coil assembly 3.

[0026] The positioning part includes a first flange 4 disposed on the top of the housing 1 and a second flange 5 disposed on the top of the coil assembly 3, wherein the first flange 4 is bent inward;

[0027] See Figure 1 and Figure 3 The first flange 4 abuts against the second flange 5. The first flange 4 is provided with a second fixing hole 21, and the second flange 5 is provided with a second fixing post hole 22. The fastener (screw) passes through the second fixing hole 21 and is fastened to the second fixing post hole 22 to connect the outer shell 1 and the coil assembly 3; thereby positioning the outer shell 1 vertically on the coil assembly 3.

[0028] Or see Figure 2 The second flange 5 presses down against the first flange 4, thereby positioning the outer shell 1 vertically on the coil assembly 3. This structure allows the outer shell 1 to be pressed between the base 2 and the coil assembly 3, which can securely fix the outer shell 1. This structure eliminates the need for screws to connect the outer shell 1, further improving assembly efficiency.

[0029] The coil assembly 3 includes an integrally formed inner pot 15 and a coil 16, with the coil 16 disposed on the outer side wall and / or the outer bottom wall of the inner pot 15; the top of the inner pot 15 is integrally bent outward with a second flange 5.

[0030] The inner pot 15, the coil 16, and the second flange 5 are integrally formed by plastic injection molding. The second flange 5, the inner pot 15, and the coil 16 are integrated into a single part by plastic injection molding, which improves assembly production efficiency and reduces labor costs.

[0031] The bottom of the outer shell 1 is provided with a positioning groove 6, and the base 2 is set on the positioning groove 6. The outer shell 1 is positioned on the base 2 through the positioning groove 6. The design of the positioning groove 6 allows the outer shell 1 to be positioned on the base 2 in all directions. Combined with the positioning part, the outer shell 1 can be positioned in all directions.

[0032] The positioning groove 6 includes an inwardly extending step portion 11 and a support edge 12 extending inwardly from one end of the step portion 11. The outer periphery of the base 2 is provided with an upwardly folded support edge 13. The outer shell 1 is supported on the support edge 13 through the support edge 12. The step portion 11 and the support edge 13 are connected in an inner and outer sleeve. In this embodiment, the step portion 11 is sleeved on the outside of the support edge 13. The step portion 11 can improve the structural strength of the outer shell 1.

[0033] The outer shell 1 has several positioning notches 7 arranged in a ring, and the base 2 has several positioning posts 8 arranged in a ring. The positioning posts 8 pass through the positioning notches 7, so that the base 2 and the outer shell 1 can be combined; this can realize the positioning between the outer shell 1 and the base 2 and prevent the outer shell 1 and the base 2 from becoming loose.

[0034] The positioning notch 7 is set on the support edge 12, and the positioning post 8 is set on the support edge 13.

[0035] The base 2 has several positioning posts 8 arranged in a ring. The positioning posts 8 are provided with first fixing holes 9. The bottom of the coil assembly 3 is provided with first fixing post holes 10. Fasteners (screws) pass through the first fixing holes 9 and are fastened to the first fixing post holes 10 so that the coil assembly 3 is fixedly connected to the base 2.

[0036] The bottom of the coil 16 is provided with a number of fixing posts 17 in a ring. The fixing posts 17 are supported on the positioning posts 8, thereby allowing the coil assembly 3 to be supported on the base 2. The first fixing post hole 10 is provided on the fixing post 17.

[0037] The inner side of the outer casing 1 is provided with an inner cavity 14 with an opening at the top. The coil assembly 3 is located inside the inner cavity 14, and the positioning part is located between the top edge of the outer casing 1 and the top edge of the coil assembly 3.

[0038] The outer casing 1 can be made of metal or plastic injection molding.

[0039] The coil 16 has several sets of winding protrusions arranged in a ring on the side and bottom, and winding grooves are formed between the winding protrusions. The enameled wire is connected to the coil 16 by winding it on the winding groove. The enameled wire is one of the accessories of the electromagnetic coil assembly. This cooking appliance heats the inner pot 18 by electromagnetic coil.

[0040] It also includes an inner liner 18. The coil assembly 3 has a receiving cavity 19. The inner liner 18 is placed in the receiving cavity 19. There is a gap 20 between the outer bottom wall of the inner liner 18 and the inner bottom wall of the coil 16. This ensures that the bottom of the inner liner 18 does not contact the coil 16, so no heat is transferred to the coil 16. The temperature of the coil 16 is relatively low, preventing the coil 16 from being damaged due to high temperature.

[0041] The inner liner 18 has a third flange 23 that folds outward at the top. The third flange 23 is supported on the first flange 4 or the second flange 5 so that the inner liner 18 is fixed on the coil assembly 3 and a gap 20 is formed between the bottom of the inner liner 18 and the coil 16.

[0042] This multi-functional cooking pot is an IH electromagnetic induction multi-functional cooking pot, which can be used for cooking rice, hot pot, and slow cooker, etc.

[0043] The above describes the preferred embodiments of this utility model, illustrating and describing its basic principles, main features, and advantages. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made without departing from the spirit and scope of this utility model, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A multi-functional cooking pot, comprising an outer shell (1), a base (2), and a coil assembly (3), characterized in that: The coil assembly (3) is fixedly connected to the base (2), the bottom of the outer shell (1) is supported on the base (2), and a positioning part is provided between the outer shell (1) and the coil assembly (3) to restrict the separation of the two. The outer shell (1) is fixedly assembled between the base (2) and the coil assembly (3).

2. The multi-functional cooking pot according to claim 1, characterized in that: The positioning part includes a first flange (4) disposed on the outer shell (1) and a second flange (5) disposed on the coil assembly (3); the first flange (4) abuts downward against the second flange (5), or the second flange (5) abuts downward against the first flange (4).

3. The multi-functional cooking pot according to claim 2, characterized in that: The coil assembly (3) includes an integrally formed inner pot (15) and a coil (16), the coil (16) being disposed on the outer side wall and / or the outer bottom wall of the inner pot (15); the top of the inner pot (15) is integrally bent outward with a second flange (5).

4. The multi-functional cooking pot according to claim 2, characterized in that: The first flange (4) and the second flange (5) are fixedly connected to each other by fasteners.

5. The multi-functional cooking pot according to claim 1, characterized in that: The bottom of the outer shell (1) is provided with a positioning groove (6), and the base (2) is set on the positioning groove (6). The outer shell (1) is positioned on the base (2) through the positioning groove (6).

6. The multi-functional cooking pot according to claim 5, characterized in that: The positioning groove (6) includes an inwardly extending step (11) and a support edge (12) extending inward from one end of the step (11). The base (2) has an upwardly folded support edge (13) on its outer periphery. The outer shell (1) is supported on the support edge (13) by the support edge (12). The step (11) and the support edge (13) are connected in an inner and outer sleeve.

7. The multi-functional cooking pot according to claim 1, characterized in that: The outer shell (1) has several positioning notches (7) arranged in a ring, and the base (2) has several positioning posts (8) arranged in a ring. The positioning posts (8) pass through the positioning notches (7) so that the base (2) and the outer shell (1) are combined.

8. The multi-functional cooking pot according to claim 1, characterized in that: The base (2) is provided with a number of positioning posts (8) in a ring. The positioning posts (8) are provided with a first fixing hole (9). The bottom of the coil assembly (3) is provided with a first fixing post hole (10). After the fastener passes through the first fixing hole (9), it is fastened to the first fixing post hole (10) so that the coil assembly (3) is fixedly connected to the base (2).

9. The multi-functional cooking pot according to claim 1, characterized in that: The inner side of the outer shell (1) is provided with an inner cavity (14) with an upper opening. The coil assembly (3) is located in the inner cavity (14), and the positioning part is located between the top edge of the outer shell (1) and the top edge of the coil assembly (3).

10. The multi-functional cooking pot according to any one of claims 1-9, characterized in that: It also includes an inner liner (18), and a receiving cavity (19) is provided in the coil assembly (3). The inner liner (18) is placed in the receiving cavity (19), and there is a gap (20) between the outer bottom wall of the inner liner (18) and the inner bottom wall of the coil assembly (3).

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