CN213909734U - Double-inner-container electric pressure cooker - Google Patents

Abstract

A double-inner-container electric pressure cooker comprises a base, a shell, an electric heating plate, a first inner container, a second inner container, an outer pot, a middle ring and a pot cover assembly, wherein the diameter of the second inner container is smaller than that of the first inner container, and a first outer flanging of the first inner container and a second inner flanging of the second inner container are the same in diameter; in a storage state, the second liner is embedded into the first liner, and the first flanging and the second flanging are attached; the sealing ring is matched with the second inner container; in a use state, the first inner container is embedded into the outer pot, and the sealing ring is matched with the first inner container; or the second inner container is embedded into the outer pot, and the sealing ring is matched with the second inner container. By adopting the structure, the second inner container is embedded into the first inner container, and then the second inner container is packaged by foam and then enters the carton, so that the volume of the carton is reduced, a foam packaging shell of the second inner container is omitted, and the cost is reduced; the packaging efficiency is improved.

Description

Double-inner-container electric pressure cooker

Technical Field

The utility model relates to an electric pressure cooker.

Background

In the prior art, a double-inner-container electric pressure cooker comprises a base, a shell, an electric heating disc, a first inner container, a second inner container, an outer pot, a middle ring and a pot cover assembly, wherein the pot cover assembly comprises the shell, an inner cover and a sealing ring; the upper opening of the first inner container is provided with a first outward flanging, and the upper opening of the second inner container is provided with a second outward flanging; the lower end of the shell is fixed with the base, the upper end of the shell is fixed with the middle ring, the outer pot extends into the shell, the bottom plate of the outer pot is fixedly connected with the base, and the electric heating disc is arranged in the outer pot; when in packaging, the first inner container is arranged in the outer pot, packaged by a foam packaging shell and then put into a carton; the second inner container is packaged by a foam shell and then is put into a paper box. There are problems in that: cartons are bulky, including costly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the double-inner-container electric pressure cooker has the characteristics of small body of a carton and high packaging efficiency.

The utility model discloses a realize like this: a double-inner-container electric pressure cooker comprises a base, a shell, an electric heating plate, a first inner container, a second inner container, an outer pot, a middle ring and a pot cover assembly, wherein the pot cover assembly comprises the shell, an inner cover and a sealing ring; the upper opening of the first inner container is provided with a first outward flanging, and the upper opening of the second inner container is provided with a second outward flanging; the lower end of the shell is fixed with the base, the upper end of the shell is fixed with the middle ring, the outer pot extends into the shell, the bottom plate of the outer pot is fixedly connected with the base, and the electric heating disc is arranged in the outer pot; it is characterized in that: the diameter of the second inner container is smaller than that of the first inner container, and the diameter of a first outward turning edge of the first inner container is the same as that of a second inward turning edge of the second inner container;

in a storage state, the second liner is embedded into the first liner, and the first flanging and the second flanging are attached; the sealing ring is matched with the second inner container;

in a use state, the first inner container is embedded into the outer pot, and the sealing ring is matched with the first inner container; or the second inner container is embedded into the outer pot, and the sealing ring is matched with the second inner container.

The electric pressure cooker with double inner containers is characterized in that: the sealing ring is made of rubber materials and comprises a circular seat plate part, an upper annular sleeve and a lower annular sleeve;

the sections of the upper annular sleeve and the lower annular sleeve are circular arc-shaped;

the annular seat board is fixed with the inner cover, the upper annular sleeve is attached to the inner cover, and the lower annular sleeve is matched with the first inner container or the second inner container.

The utility model relates to a double-liner electric pressure cooker, because of adopting the structure, the second liner is embedded into the first liner, and then the foam package is carried out and then the paper box is put into, thereby reducing the volume of the paper box, saving the foam package shell of the second liner and reducing the cost; the packaging efficiency is improved.

Drawings

Fig. 1 is a sectional view of the present invention.

Fig. 2 is a cross-sectional view of the sealing ring of the present invention.

Fig. 3 is a partially enlarged view of fig. 1.

Fig. 4 is a sectional view showing the first and second inner containers of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1, the double-inner-container electric pressure cooker comprises a base 1, a shell 2, an electric heating plate 3, a first inner container 41, a second inner container 42, an outer pot 5, a middle ring 6 and a pot cover assembly 7, wherein the pot cover assembly 7 comprises a shell 71, an inner cover 72 and a sealing ring 73; a first flanging 411 is arranged on the upper opening of the first inner container 41, and a second flanging 421 is arranged on the upper opening of the second inner container 42; the lower end of the outer shell 2 is fixed with the base 1, the upper end of the outer shell is fixed with the middle ring 6, the outer pot 5 extends into the outer shell 2, the bottom plate of the outer pot 5 is fixedly connected with the base 1, and the electric heating disc 3 is arranged in the outer pot 5;

the diameter of the second liner 42 is smaller than that of the first liner 41, and the first outward turned edge 411 of the first liner and the second inward turned edge 421 of the second liner have the same diameter;

in the storage state, the second liner 42 is embedded into the first liner 41, and the first flanging 411 and the second flanging 421 are attached; the sealing ring 73 is matched with the second inner container 42;

in the using state, the first inner container 41 is embedded into the outer pot 5, and the sealing ring 73 is matched with the first inner container 41; or the second inner container 42 is embedded into the outer pot 5, and the sealing ring 73 is matched with the second inner container 42.

The sealing ring 73 is made of a rubber material, and as shown in fig. 2, the sealing ring 73 includes an annular seat plate portion 731, an upper annular sleeve 732, and a lower annular sleeve 733;

the sections of the upper annular sleeve 732 and the lower annular sleeve 733 are circular arc-shaped;

the annular seat plate 731 is fixed to the inner cover 72, the upper annular sleeve 732 is attached to the inner cover 72, and the lower annular sleeve 731 is engaged with the first inner container 41 or the second inner container 42. The first inner container 41 and the second inner container 42 are used alternately; when the storage is carried out, the second inner container is embedded into the first inner container. The use is convenient for consumers; and the storage does not occupy additional space.

What has been described above is only a preferred embodiment of the present invention. It should be noted that, for a person skilled in the art, several modifications and variations can be made without departing from the principle of the invention, which is also considered as the protection scope of the invention.

Claims (2)

1. A double-inner-container electric pressure cooker comprises a base, a shell, an electric heating plate, a first inner container, a second inner container, an outer pot, a middle ring and a pot cover assembly, wherein the pot cover assembly comprises the shell, an inner cover and a sealing ring; the upper opening of the first inner container is provided with a first outward flanging, and the upper opening of the second inner container is provided with a second outward flanging; the lower end of the shell is fixed with the base, the upper end of the shell is fixed with the middle ring, the outer pot extends into the shell, the bottom plate of the outer pot is fixedly connected with the base, and the electric heating disc is arranged in the outer pot; the method is characterized in that: the diameter of the second inner container is smaller than that of the first inner container, and the diameter of a first outward turning edge of the first inner container is the same as that of a second inward turning edge of the second inner container;

in a storage state, the second liner is embedded into the first liner, and the first flanging and the second flanging are attached; the sealing ring is matched with the second inner container;

in a use state, the first inner container is embedded into the outer pot, and the sealing ring is matched with the first inner container; or the second inner container is embedded into the outer pot, and the sealing ring is matched with the second inner container.

2. The electric pressure cooker with double inner containers as claimed in claim 1, characterized in that: the sealing ring is made of rubber materials and comprises a circular seat plate part, an upper annular sleeve and a lower annular sleeve;

the sections of the upper annular sleeve and the lower annular sleeve are circular arc-shaped;

the annular seat board is fixed with the inner cover, the upper annular sleeve is attached to the inner cover, and the lower annular sleeve is matched with the first inner container or the second inner container.

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