Cover opening device for electric pressure cooker and electric pressure cooker

Abstract

The invention provides a cover opening device of an electric pressure cooker and the electric pressure cooker. The cover opening device comprises a rotary cover opening assembly, wherein the rotary cover opening assembly is rotationally arranged on an inner cover of a cooker cover of the electric pressure cooker, is connected with a pot cover of the cooker cover of the electric pressure cooker and can drive the pot cover to rotate together; when the rotary cover opening assembly is rotated to a second setting position, a pot tooth on the pot cover is separated from a pot tooth on a cooker body of the electric pressure cooker; when the rotary cover opening assembly is rotated to a third setting position, the rotary cover opening assembly can be connected with a cooker cover buckle which is arranged on the inner cover and connected with the cooker body in a clamping way, the rotary cover opening assembly can drive the cooker cover buckle to move, and thus the cooker cover buckle is enabled to be separated from the cooker body. The electric pressure cooker provided by the invention has a simple cover opening process and is convenient for a customer to use; in addition, the cover opening device of the electric pressure cooker, provided by the invention, has the advantages that the whole structure is simple, the production and the manufacturing are easy, and the production cost is low.

Description

technical field [0001] The invention relates to the field of household electrical appliances, more specifically, to a cover opening device for an electric pressure cooker and an electric pressure cooker including the cover opening device for the electric pressure cooker. Background technique [0002] Electric pressure cooker, as a daily household electrical appliance, has gradually replaced the traditional electric pressure cooker from the market performance, and is widely used in people's life. cooking needs, etc. [0003] At present, there are common one-piece rotary hinged electric pressure cookers in the market. The lid is rotatably and reversibly connected to the pot body. Two-step operation, that is, the first step is to turn the rotating handle to separate the pot teeth of the pot cover from the pot teeth of the pot body, and the second step is to press the button to open the cover so that the buckle teeth on the pot cover and the buckle position on the pot body Aft...

AI Technical Summary

Problems solved by technology

[0003] At present, there are common one-piece rotary hinged electric pressure cookers in the market. The lid is rotatably and reversibly connected to the pot body. Two-step operation, that is, the first step is to turn the rotating handle to separate the pot teeth of the pot cover from the pot teeth of the pot body, and the second step is to press the button to open the cover so that the buckle teeth on the pot cover and the buckle position on the pot body After separation, the lid can be automatically opened under the elastic force of the hinge spring. In this way, the structure of opening the lid step by step by two kinds of lid opening devices is not only inconvenient for consumers to use, but also relatively complicated in structure. , increasing the production difficulty and production cost

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