CN212912809U

CN212912809U - Cooking utensil

Info

Publication number: CN212912809U
Application number: CN202020962199.7U
Authority: CN
Inventors: 曾俊兵; 王本新
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-04-09
Anticipated expiration: 2030-05-29

Abstract

The utility model provides a cooking utensil, include: a pot body; the base is arranged below the cooker body; the pressure switch assembly is arranged on the cooker body, and the base is connected with the cooker body through the pressure switch assembly. Use the technical scheme of the utility model cooking utensil assembly complicated problem in can solving the correlation technique effectively.

Description

Cooking utensil

Technical Field

The utility model relates to a small household electrical appliances field particularly, relates to a cooking utensil.

Background

In the related art, an electric pressure cooker generally includes a pot body and a base located below the pot body, wherein the pot body includes a shell with a middle plate, a heat-insulating cover and an inner pot. The heat preservation cover is provided with a pressure switch for detecting the pressure in the inner pot. Wherein, the base is fixed through a plurality of first connection structure with the medium plate, and pressure switch passes through the second connection structure and connects on the heat preservation covers.

The structure enables the electric pressure cooker to have more connecting pieces, so that the production efficiency is low on one hand, and the manufacturing cost is high on the other hand.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a cooking device to solve the problem of complicated assembly of the cooking device in the related art.

In order to achieve the above object, the present invention provides a cooking appliance, comprising: a pot body; the base is arranged below the cooker body; the pressure switch assembly is arranged on the cooker body, and the base is tightly connected with the cooker body through the pressure switch assembly.

Use the technical scheme of the utility model, assembly personnel only need assemble once can realize that the pressure switch subassembly is fixed in the pot body on the base also connect in a kind of deep pot body simultaneously, consequently can effectively reduce the quantity of first connection structure in the background art, improve production efficiency, reduce manufacturing cost.

Further, the base is fixed to the pressure switch assembly through a first fastener. The structure is convenient to assemble and stable in connection.

Further, the pressure switch subassembly includes pressure switch and mounting bracket, and on pressure switch was fixed in a kind of deep pot body through the mounting bracket, base, pressure switch and mounting bracket were worn to locate in proper order by supreme down to first fastener. Above-mentioned structure makes the assembly personnel only need twist once first fastener and can realize that the pressure switch subassembly is fixed in the base also connects on a kind of deep pot body when the body, consequently can effectively reduce the quantity of first connection structure in the background art, improves production efficiency, reduces manufacturing cost.

Further, a limiting structure is arranged between the pressure switch and the mounting frame to prevent the pressure switch from rotating relative to the mounting frame. The structure can prevent the pressure switch and the mounting rack from rotating relatively when being mounted, and is convenient to assemble.

Furthermore, a connecting structure is arranged on the cooker body and the base and is connected with the cooker body and the base. The structure can reduce the number of the connecting structures, thereby improving the production efficiency and reducing the manufacturing cost.

Further, the tie point of the cooker body and the base is a plurality of that are evenly arranged along the circumferential direction of the cooking utensil, and the connection structure is a plurality of, and each connection structure and pressure switch subassembly are located different tie points respectively. Through the mode, the connecting structure and the pressure switch assembly can be uniformly distributed, and the uniform assembly gap between the cooker body and the base is ensured.

Furthermore, connection structure is including setting up on the base and the first spliced pole that upwards extends, set up on the a kind of deep pot body and with first spliced pole relative second spliced pole and second fastener, the second fastener penetrates in first spliced pole and the second spliced pole by lower supreme in proper order. The structure is simple, and the assembly is convenient.

Further, the pot body includes the shell and sets up the heat preservation cover in the shell, and the base is located the bottom of shell, and the heat preservation cover supports on the shell, and the base passes through the pressure switch subassembly to be connected with the heat preservation cover. The structure enables the first fastener to fix the pressure switch assembly and fix the base and the shell.

Further, the shell includes shell body and sets up in the medium plate on shell body upper portion, and the base is located shell body's bottom, and the heat preservation cover is hung and is established on the medium plate. The structure enables the base to be fixed on the cooker body.

Further, the bottom cooperation of pressure switch subassembly and heat preservation cover, cooking utensil still includes: the heating device is used for heating the food in the pot body; and the control device is electrically connected with the heating device and the pressure switch assembly. The structure can avoid the safety problem caused by overlarge pressure in the cooking utensil when in use.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic bottom view of a partial structure of an embodiment of a cooking appliance according to the present invention;

FIG. 2 illustrates a cross-sectional view A-A of the cooking appliance of FIG. 1;

fig. 3 shows an exploded view of the cooking appliance of fig. 1;

fig. 4 shows a bottom schematic view of a pot body of the cooking appliance of fig. 1; and

fig. 5 shows an exploded view of the pressure switch assembly of the cooking appliance of fig. 1.

Wherein the figures include the following reference numerals:

10. a pot body; 11. a housing; 111. a housing body; 112. a middle plate; 12. a heat-preserving cover; 20. a base; 30. a pressure switch assembly; 31. a pressure switch; 32. a mounting frame; 40. a connecting structure; 41. a first connecting column; 42. a second connecting column; 43. a second fastener; 50. a first fastener; 60. a heating device; 70. a limiting structure.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 and 3, the cooking appliance of the present embodiment includes a pot body 10; a base 20 disposed below the pot body 10; the pressure switch assembly 30 is disposed on the pot body 10, and the base 20 is tightly connected with the pot body 10 through the pressure switch assembly 30.

By adopting the technical scheme of the embodiment, an assembler only needs to assemble once to realize that the pressure switch assembly 30 is fixed on the cooker body 10 and the base 20 is also connected on the cooker body 10, so that the number of the first connecting structures in the background technology can be effectively reduced, the production efficiency is improved, and the manufacturing cost is reduced.

As shown in fig. 2 to 4, in the present embodiment, the pot body 10 and the base 20 are provided with a connecting structure 40, and the connecting structure 40 connects the pot body 10 and the base 20. In the above structure, the connecting structure 40 is further provided in addition to the pressure switch assembly 30, so that the connecting strength of the base 20 and the pot body 10 can be ensured to be the same as before. Specifically, in the case that the connection strength between the base 20 and the pot body 10 is consistent with the solution in the background art, compared with the solution in the background art, the solution of the present embodiment actually makes the connecting member for fixing the pressure switch assembly 30 serve the purpose of fixing the pressure switch assembly 30 as well as the purpose of fixing the base 20, so that the number of the connecting structures 40 can be reduced, thereby improving the production efficiency and reducing the manufacturing cost.

As shown in fig. 2 to 4, in the present embodiment, the connecting points of the pot body 10 and the base 20 are plural and the connecting structures 40 are plural, and the connecting structures 40 and the pressure switch assembly 30 are respectively located at different connecting points. Specifically, in order to make the connection between the base 20 and the pot body 10 more stable and prevent the uneven fitting gap between the base 20 and the pot body 10, it is necessary to connect some key positions (connection points) of the base 20 and the pot body 10 through the connecting structure 40. Since the connecting member for fixing the pressure switch assembly 30 also has the function of connecting the base 20 with the pot body 10, it can replace the original connecting structure 40. Taking the example of 4 connection points, the pressure switch assembly 30 is located at one of the connection points, and the connection structure 40 is disposed at the remaining three connection points. In this way, the connecting structure 40 and the pressure switch assembly 30 can be uniformly distributed, and the assembly gap between the pot body 10 and the base 20 is ensured to be uniform.

As shown in fig. 3, in the present embodiment, the connecting structure 40 includes a first connecting column 41 disposed on the base 20 and extending upward, a second connecting column 42 disposed on the pot body 10 and opposite to the first connecting column 41, and a second fastening member 43, and the second fastening member 43 penetrates into the first connecting column 41 and the second connecting column 42 from bottom to top. Specifically, the second fastening piece 43 is a screw, during installation, the pot body 10 is turned upside down on the installation platform, the first connecting column 41 of the base 20 is inserted into the second connecting column 42 of the pot body 10, threaded holes are formed in the middle of the first connecting column 41 and the second connecting column 42, and the screw sequentially penetrates through the first connecting column 41 and the second connecting column 42 to connect the pot body 10 and the base 20 together. The structure is simple, and the assembly is convenient.

As shown in fig. 3 and 4, in the present embodiment, the base 20 is fixed to the pressure switch assembly 30 by a first fastener 50. Specifically, the first fastening member 50 is a screw, and the structure is convenient to assemble and stable in connection.

As shown in fig. 2 to 5, in the present embodiment, the pressure switch assembly 30 includes a pressure switch 31 and a mounting rack 32, the pressure switch 31 is fixed on the pot body 10 through the mounting rack 32, and the first fastener 50 sequentially penetrates through the base 20, the pressure switch 31 and the mounting rack 32 from bottom to top. The structure enables an assembler to screw the first fastener 50 once to fix the pressure switch assembly 30 on the pot body 10 and simultaneously connect the base 20 to the pot body 10, thereby effectively reducing the number of the first connecting structures in the background art, improving the production efficiency and reducing the manufacturing cost.

It should be noted that, when the pressure switch 31 is installed, the installation frame 32 is fixed on the pot body, then the pot body 10 is turned over on the installation platform, then the pressure switch 31 is placed on the installation frame 32, finally the base 20 is placed, the first fastening member 50 is screwed down, and the first fastening member passes through the base 20, the pressure switch 31 and the installation frame 32 in sequence, so that the fixing can be completed.

To prevent relative rotation between the pressure switch 31 and the mounting bracket 32 when the first fastener 50 is tightened, as shown in fig. 5, in the present embodiment, a limit structure 70 is provided between the pressure switch 31 and the mounting bracket 32 to prevent the pressure switch 31 from rotating relative to the mounting bracket 32. Specifically, limiting structure 70 includes a limiting protrusion disposed on pressure switch 31 and a limiting groove disposed on mounting bracket 32, and the limiting protrusion and the limiting groove are cooperatively connected to prevent pressure switch 31 and mounting bracket 32 from rotating relatively when mounted, so as to facilitate assembly.

As shown in fig. 2 to 3, in the present embodiment, the pot body 10 includes a casing 11 and an insulating cover 12 disposed inside the casing 11, a base 20 is located at the bottom of the casing 11 to support the casing 11, the insulating cover 12 is supported on the casing 11, and the base 20 is connected to the insulating cover 12 through a pressure switch assembly 30. Specifically, one end of the mounting frame 32 of the pressure switch assembly 30 is fixedly connected with the heat-insulating cover, and the other end is connected with the pressure switch assembly 30 and the base 20 through the first fastener 50, so that the first fastener 50 can fix both the pressure switch assembly 30 and the base 20 with the housing 11.

As shown in fig. 2 to fig. 3, in the present embodiment, the housing 11 includes a housing body 111 and a middle plate 112 disposed on an upper portion of the housing body 111, the base 20 is located at a bottom of the housing body 111, and the heat-insulating cover 12 is hung on the middle plate 112. The above-described structure enables the base 20 to be fixed to the pot body 10. Specifically, since the heat-insulating cover 12 is fixedly connected to the base 20, and the heat-insulating cover 12 is hung on the middle plate 112, the base 20 connected to the heat-insulating cover 12 is also hung on the middle plate 112 and cannot move downward. Since the base 20 is located at the bottom of the housing body 111, the base 20 cannot move upward relative to the housing 11, so that the relative position between the base 20 and the pot body 10 is not changed, and the base 20 can be firmly fixed to the pot body 10.

As shown in fig. 2, in the present embodiment, the pressure switch assembly 30 is engaged with the bottom of the heat-retaining cover 12, and the cooking appliance further includes: a heating means 60 for heating the food in the pot body 10; and a control device electrically connected to the heating device 60 and the pressure switch assembly 30. Specifically, a pressure lever is arranged on a pressure switch 31 of the pressure switch assembly 30, the pressure lever is in contact with the bottom of the heat-insulating cover 12, when the heat-insulating cover 12 is subjected to pressure, the heat-insulating cover 12 deforms, and the heat-insulating cover 12 downwardly abuts against the pressure lever so that the pressure lever moves downwardly. When the pressure applied to the heat-insulating cover 12 reaches a preset value, the pressure lever opens or connects the circuit in the pressure switch 31. The control means adjusts the power of the heating means 60 to reduce the temperature inside the cooking chamber according to the state of energization of the circuit. The structure can avoid the safety problem caused by overlarge pressure in the cooking utensil when in use.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A cooking appliance, comprising:

a pot body (10);

a base (20) arranged below the pot body (10);

the pressure switch assembly (30) is arranged on the cooker body (10), and the base (20) is fixedly connected with the cooker body (10) through the pressure switch assembly (30).

2. The cooking appliance according to claim 1, wherein the base (20) is secured to the pressure switch assembly (30) by a first fastener (50).

3. The cooking appliance according to claim 2, wherein the pressure switch assembly (30) comprises a pressure switch (31) and a mounting frame (32), the pressure switch (31) is fixed on the pot body (10) through the mounting frame (32), and the first fastening member (50) is sequentially arranged through the base (20), the pressure switch (31) and the mounting frame (32) from bottom to top.

4. The cooking appliance according to claim 3, wherein a limit structure (70) is provided between the pressure switch (31) and the mounting frame (32) to prevent the pressure switch (31) from rotating relative to the mounting frame (32).

5. The cooking appliance according to claim 1, wherein a connecting structure (40) is provided on the pot body (10) and the base (20), the connecting structure (40) connecting the pot body (10) and the base (20).

6. The cooking appliance according to claim 5, wherein the connecting points of the pot body (10) and the base (20) are a plurality of connecting structures (40) uniformly arranged along the circumferential direction of the cooking appliance, and each connecting structure (40) and the pressure switch assembly (30) are respectively located at different connecting points.

7. The cooking appliance according to claim 5, wherein the connecting structure (40) comprises a first connecting column (41) disposed on the base (20) and extending upward, a second connecting column (42) disposed on the pot body (10) and opposite to the first connecting column (41), and a second fastening member (43), wherein the second fastening member (43) penetrates from bottom to top into the first connecting column (41) and the second connecting column (42) in sequence.

8. The cooking appliance according to claim 1, wherein the pot body (10) comprises a housing (11) and a heat-preserving cover (12) arranged in the housing (11), the base (20) is positioned at the bottom of the housing (11), the heat-preserving cover (12) is supported on the housing (11), and the base (20) is connected with the heat-preserving cover (12) through the pressure switch assembly (30).

9. The cooking appliance according to claim 8, wherein the housing (11) comprises a housing body (111) and a middle plate (112) arranged at the upper part of the housing body (111), the base (20) is arranged at the bottom of the housing body (111), and the heat-preserving cover (12) is hung on the middle plate (112).

10. The cooking appliance according to claim 8, wherein the pressure switch assembly (30) cooperates with a bottom of the heat retaining cover (12), the cooking appliance further comprising:

a heating device (60) for heating the food in the pot body (10);

a control device electrically connected to the heating device (60) and the pressure switch assembly (30).