Simple electric pressure cooker

Abstract

A simple electric pressure cooker comprises a base, a bottom shell, an outer cooker, an electric heating disc, a temperature sensor, a middle ring and a cooker cover, the bottom shell is provided with a lower opening, the top of the bottom shell is provided with an annular seat plate, and the outer cooker comprises an edge plate, lower cooker teeth arranged on the edge plate, a fixing seat frame and a fixing support; the middle ring comprises an annular main body, a liquid collecting groove formed in the annular main body, two handles, an elastic buckle plate and an embedding groove formed in the inner circumferential surface; the electric heating disc is arranged on a bottom plate of the outer pot, and the head of the temperature sensor penetrates through a through hole in the electric heating disc and extends into the outer pot; the outer pot penetrates through the annular main body, the elastic buckle plate is attached to the outer surface of the outer pot, the fixed seat frame is embedded into the embedding groove, and the screw penetrates through a bottom plate of the embedding groove to be screwed with the fixed seat frame; the annular base plate supports and fixes the outer pot, and the fixing support is fixed to the base. Compared with the prior art, parts are reduced, and the cost is reduced; and the middle ring and the outer pot are convenient to assemble and firmly fixed.

Description

Technical Field

[0001] The utility model relates to an electric pressure cooker, in particular to a simple electric pressure cooker. Background Art

[0002] The current state of the art, according to Chinese Patent 201620534685.2, describes a novel electric rice cooker comprising a base, an outer shell, an outer pot, an electric heating plate, an inner pot, a center ring, a lid, a magnetic lever assembly, a key base, a key, and a microswitch or signal switch. The lid also includes an exhaust valve. The magnetic lever assembly comprises a lever, an outer cup, an inner cup, a permanent magnet, a soft magnet, a tray with a connecting rod, an internal pressure spring, and an external pressure spring. The active end of the lever is connected to the key, the lever is pivotally connected to a bracket, and a guide hole on the driven end of the lever mates with a guide head. The lever mates with a microswitch or signal switch. However, the problem is that the cost is high and cannot satisfy consumers who prefer low prices.

[0003] There is also a pressure cooker used in a gas cooker on the market, which includes a pot body with an upper opening and a pot cover. The problem is that the pressure cooker cannot be heated by electricity. Utility Model Content

[0004] The purpose of the utility model is to provide a simple electric pressure cooker which has the characteristics of simple structure, convenient assembly and is suitable for low-consumption people.

[0005] The utility model is realized as follows: a simple electric pressure cooker, which is special in that it comprises a base, a bottom shell, an outer pot, an electric heating plate, a temperature sensor, a middle ring and a pot cover.

[0006] The bottom shell has a lower opening and a ring-shaped seat plate on the top.

[0007] The outer pot comprises an edge plate, lower pot teeth arranged on the edge plate, a fixed seat frame and a fixed bracket;

[0008] The middle ring includes an annular body, a liquid collecting tank provided on the annular body, two handles, an elastic gusset plate and an engaging groove provided on the inner circumferential surface;

[0009] The electric heating plate is arranged on the bottom plate of the outer pot, and the head of the temperature sensor extends into the outer pot through the through hole on the electric heating plate; the outer pot passes through the annular main body, the elastic buckle plate is fitted with the outer surface of the outer pot, the fixed seat is fitted with the fitting groove, and the screw passes through the bottom plate of the fitting groove and is screwed with the fixed seat; the annular seat plate supports and fixes the outer pot, and the fixed bracket is fixed to the base.

[0010] The simple electric pressure cooker is special in that it also includes a heat insulating pad, which is arranged on the annular base plate and supports the outer pot. The screw passes through the bottom plate of the outer pot and the heat insulating pad and is screwed to the annular base plate.

[0011] The special feature of the simple electric pressure cooker is that: an annular groove is provided on the annular base plate;

[0012] The thermal insulation pad is provided with a plurality of hooks distributed in a circular shape;

[0013] The hook is engaged with the annular groove.

[0014] The simple electric pressure cooker is special in that: the lower end of the elastic gusset plate is provided with an arc-shaped tightening block.

[0015] The arc-shaped tightening block fits the outer pot.

[0016] The utility model discloses a simple electric pressure cooker, which reduces components and reduces costs compared with the prior art; and the middle ring and the outer pot are easy to assemble and firmly fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the present utility model.

[0018] Figure 2 This is one of the three-dimensional exploded views of the present invention.

[0019] Figure 3 This is the second three-dimensional exploded view of the present invention.

[0020] Figure 4 This is the third exploded perspective view of the present invention.

[0021] Figure 5 This is one of the partial three-dimensional exploded views of the present utility model.

[0022] Figure 6 This is the second partial three-dimensional exploded view of the present utility model. DETAILED DESCRIPTION

[0023] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0024] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to direct connections, indirect connections through an intermediary, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0025] likeFigure 1 As shown, a simple electric pressure cooker includes a base 1, a bottom shell 2, an outer pot 3, an electric heating plate 4, a temperature sensor 5, a middle ring 6 and a pot cover 7.

[0026] The bottom shell 2 has a lower opening and a ring-shaped seat plate 21 on the top.

[0027] The outer pot 3 includes an edge plate 31, a lower pot tooth 32 provided on the edge plate 31, a fixed base 33 and a fixed bracket 34;

[0028] The middle ring 6 includes an annular body 61, a liquid collecting groove 62 provided on the annular body 61, two handles 63, an elastic gusset plate 64 and an engaging groove 65 provided on the inner circumferential surface;

[0029] The pot cover 7 is provided with upper pot teeth;

[0030] The electric heating plate 4 is arranged on the bottom plate of the outer pot 3, and the head of the temperature sensor 5 passes through the through hole on the electric heating plate 4 and extends into the outer pot 3; the outer pot 3 passes through the annular body 61, and the elastic buckle plate 64 is in contact with the outer surface of the outer pot 3, the fixed bracket 33 is engaged with the fitting groove 65, and the screw passes through the bottom plate of the fitting groove 65 and is screwed into the fixed bracket 33; the annular base plate 21 supports and fixes the outer pot 3, and the fixed bracket 34 is fixed to the base 1; the upper and lower pot teeth of the pot cover are screwed together, and the pot cover is fully buckled with the upper opening of the inner pot in the outer pot 3; the lower end of the pot cover extends into the liquid collection tank 62;

[0031] Compared with the prior art, the utility model reduces components, is convenient to assemble, has high work efficiency and reduces costs; and solves the technical problem of fixing the outer pot and the middle ring.

[0032] As a further improvement of the present invention, it further comprises a heat-insulating pad 8, which is arranged on the annular base plate 21, and the heat-insulating pad 8 supports the outer pot 3, and the screw passes through the bottom plate of the outer pot 3 and the heat-insulating pad 8 and is screwed into the annular base plate 21;

[0033] As a further improvement: an annular groove 211 is provided on the annular seat plate 21;

[0034] The thermal insulation pad 8 is provided with a plurality of buckle hooks 8 distributed in a circular shape;

[0035] The hook 81 is engaged with the annular groove 211 .

[0036] As a further improvement of the present invention: the lower end of the elastic gusset plate 64 is provided with an arc-shaped tightening block 641.

[0037] The arc-shaped tightening block 641 fits closely with the outer pot 3 .

[0038] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to the embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the claims and their equivalents.

Claims

1. A simple electric pressure cooker, characterized by: Including base, bottom shell, outer pot, electric heating plate, temperature sensor, middle ring and pot cover, The bottom shell has a lower opening and a ring-shaped seat plate on the top. The outer pot comprises an edge plate, lower pot teeth arranged on the edge plate, a fixed seat frame and a fixed bracket; The middle ring includes an annular body, a liquid collecting tank provided on the annular body, two handles, an elastic gusset plate and an engaging groove provided on the inner circumferential surface; The electric heating plate is arranged on the bottom plate of the outer pot, and the head of the temperature sensor extends into the outer pot through the through hole on the electric heating plate; the outer pot passes through the annular main body, the elastic buckle plate is fitted with the outer surface of the outer pot, the fixed seat is fitted with the fitting groove, and the screw passes through the bottom plate of the fitting groove and is screwed with the fixed seat; the annular seat plate supports and fixes the outer pot, and the fixed bracket is fixed to the base.

2. The simple electric pressure cooker according to claim 1, characterized in that: The outer pot is also provided with a heat-insulating pad, which is arranged on the annular seat plate and supports the outer pot. The screw passes through the bottom plate of the outer pot and the heat-insulating pad and is screwed to the annular seat plate.

3. The simple electric pressure cooker according to claim 2, characterized in that: The annular seat plate is provided with an annular groove; The thermal insulation pad is provided with a plurality of hooks distributed in a circular shape; The hook is engaged with the annular groove.

4. The simple electric pressure cooker according to claim 1, characterized in that: The lower end of the elastic gusset plate is provided with an arc-shaped tightening block. The arc-shaped tightening block fits with the outer pot.

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