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Cooker cover of electric pressure cooker

A technology of electric pressure cooker and pot cover, which is applied in the direction of pressure cooker, etc., and can solve the problem of single exhaust speed and so on

Inactive Publication Date: 2021-08-10
DONGGUAN BBK HOUSEHOLD ELECTRICAL APPLICANCES +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the lack of a single exhaust speed of the existing electric pressure cooker, and provides an electric pressure cooker cover to realize the adjustable exhaust speed of the electric pressure cooker

Method used

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  • Cooker cover of electric pressure cooker
  • Cooker cover of electric pressure cooker
  • Cooker cover of electric pressure cooker

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] see Figure 1 to Figure 9 , a lid 01 for an electric pressure cooker according to Embodiment 1 of the present invention, the lid 01 comprising:

[0050] Steel cover 1:

[0051] A face cover 2, the face cover 2 is arranged on the steel cover 1 and is located outside the steel cover 1;

[0052] Pressure limiting valve 3, the pressure limiting valve 3 is arranged on the steel cover 1, the pressure limiting valve 3 includes an exhaust pipe passing through the steel cover 1 and a valve whose lower end is arranged in the exhaust pipe Piston 33, the position of the valve piston 33 relative to the exhaust pipe achieves different exhaust speeds;

[0053] A manipulation component 4, the manipulation component 4 is movably arranged on the face cover 2, and the manipulation component 4 includes a manipulation member exposed to the face cover 2;

[0054] A linkage assembly 5, the linkage assembly 5 connects the valve piston 33 and the control member and makes the valve piston 33 an...

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Abstract

The invention belongs to the technical field of cooking utensils, and particularly relates to an electric pressure cooker cover. In order to overcome the defect that an existing electric pressure cooker is single in exhaust speed, the invention adopts the following technical scheme that the electric pressure cooker cover comprises a steel cover which is a surface cover, a pressure limiting valve which is arranged on the steel cover, comprises an exhaust pipe penetrating through the steel cover and a valve piston with the lower end arranged in the exhaust pipe; a control assembly which comprises a control part exposed out of the surface cover; and a linkage assembly which enables the valve piston and the control part to be in linkage; wherein the control assembly and the linkage assembly are provided with at least three matching positions, so that the valve piston is switched among a cooking position, a first exhaust speed position and a second exhaust speed position relative to the exhaust pipe. The cooker cover of the electric pressure cooker has the advantages that the gap between the valve piston and the exhaust pipe is changed, and therefore the exhaust speed is adjusted.

Description

technical field [0001] The invention belongs to the technical field of cooking utensils, and in particular relates to a lid of an electric pressure cooker. Background technique [0002] An electric pressure cooker is a commonly used kitchen appliance. The cooking process of the existing electric pressure cooker is roughly divided into several stages: in the heating stage, the heating plate heats the inner pot and makes the temperature and pressure in the inner pot rise; in the pressure maintaining stage, the pressure limiting valve closes the exhaust pipe and makes the inner pot The pressure is maintained for a certain period of time; during the depressurization stage, the heating plate stops heating the inner pot, and the pressure limiting valve opens the exhaust pipe to reduce the pressure in the inner pot. [0003] However, the common exhaust methods of electric pressure cookers on the market during the depressurization stage are: pull the pressure limiting valve to cont...

Claims

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Application Information

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IPC IPC(8): A47J27/09
CPCA47J27/09
Inventor 陈合林
Owner DONGGUAN BBK HOUSEHOLD ELECTRICAL APPLICANCES
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