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Lid assembly and pressure cooker

A technology of electric pressure cooker and pot cover, applied in the field of pressure cooker, can solve the problems of high cost, inconvenient use, complex structure of electric pressure cooker, etc., and achieve the effect of low cost, easy assembly, simple and reliable structure

Active Publication Date: 2018-09-07
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the structure of the electric pressure cooker is complicated, the cost is high, and it is inconvenient to use

Method used

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  • Lid assembly and pressure cooker
  • Lid assembly and pressure cooker
  • Lid assembly and pressure cooker

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] The preferred embodiment discloses a pot cover assembly. Such as figure 1 As mentioned above, the pot cover assembly includes a pressure limiting valve 1 and a valve body imbalance mechanism. After the valve body imbalance mechanism is triggered, it can continuously lift the pressure limiting valve 1, so that the pressure limiting valve 1 continues to be in the exhaust state until the valve body imbalance mechanism is activated. Reset, the electric pressure cooker returns to high pressure mode. Among them, the method for the valve body unbalance mechanism to be reset includes but is not limited to pressing the reset button, opening the pot cover of the electric pressure cooker or rotating the pot cover; The gas state does not include the working state where the pressure limiting valve 1 is slightly unbalanced but not exhausted due to the action of the sealing device.

[0039] This electric pressure cooker includes a high-pressure mode and a pressure-free cooking mode,...

Embodiment 2

[0059] This preferred embodiment discloses a pressure cooker, which includes the pot cover assembly as described in the first preferred embodiment. It can be manually exhausted for a short time or continuously to achieve pressure-free cooking mode. It has full functions and is easy to use.

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Abstract

The invention discloses a pot cover assembly and a pressure cooker and belongs to the technical field of pressure cookers. The pot cover assembly and the pressure cooker are designed to solve the problem that the structure of an existing device is complex. The pot cover assembly comprises a pressure-limiting valve and a valve body unbalance mechanism. The valve body unbalance mechanism can eject the pressure-limiting valve continuously after triggered and enable the pressure-limiting valve to be in an exhaust status continuously until the valve body unbalance mechanism is reset, and the electric pressure cooker is restored to a high pressure mode. The pot cover assembly and the valve body unbalance mechanism of the pressure cooker can eject the pressure-limiting valve continuously after the valve body unbalance mechanism is triggered and enable the pressure-limiting valve to be in the exhaust status continuously until the valve body unbalance mechanism is reset. The electric pressure cooker is restored to the high pressure mode only when the pot cover of the electric pressure cooker is opened or rotated. A non-pressure cooking mode is achieved by using the pressure-limiting valve to exhaust continuously. Manual exhaust can also be achieved; the structure is simple and reliable; using is convenient; assembling is easy; the assembling efficiency is high; and the cost is low.

Description

technical field [0001] The invention relates to the technical field of pressure cookers, in particular to a pot cover assembly and a pressure cooker including the pot cover assembly. Background technique [0002] A pressure cooker (including but not limited to an electric pressure cooker) is a cooking device that can provide pressure in the pot during operation. The high-pressure mode can shorten the cooking time of food, but some food is easy to be cooked too badly. Compared with the cooking effect of rice cooker, it is easy to have problems such as dull color, poor taste, and unsatisfactory comprehensive effect. [0003] Some pressure cookers are equipped with electromagnetic valves, which are used to exhaust and release pressure to achieve the effect of pressure-free cooking. But this electric pressure cooker has complex structure, high cost and inconvenient use. Contents of the invention [0004] One object of the present invention is to provide a pot lid assembly wi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47J27/08A47J27/09
CPCA47J27/08A47J27/09
Inventor 张培德黄忠平柏长升陈志聪赖达英马日春王俊符星珂刘玉婷
Owner GREE ELECTRIC APPLIANCES INC
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