Unlocking structure of pressure cooker without pressure opening lid

Abstract

The invention relates to a non-pressure uncovering unlocking structure for a pressure cooker. The structure comprises a cooker body and a cooker cover, wherein concave-convex alternate cooker teeth are annularly arranged at the top in the cooker body; the cooker cover is in turning buckled connection with the cooker teeth; a non-pressure uncovering unlocking mechanism is arranged between the cooker teeth and the cooker cover; the non-pressure uncovering unlocking mechanism comprises a connecting rod, an uncovering button and a locking component for stopping the motion of the connecting rod; the connecting rod is moveably arranged in the cooker cover; one end of the connecting rod is butted against the outer side wall of the cooker teeth and is in sliding fit with the outer side wall of the cooker teeth; the uncovering button is arranged on the exterior of the cooker cover; and the locking component is arranged between the connecting rod and the uncovering button and is in driving connection with the uncovering button. The non-pressure uncovering unlocking structure for the pressure cooker has the advantages that the cooker cover is also under a locking state even if air pressure in the pressure cooker is lower; a user can rotate and open the cooker cover by pressing the uncovering button, so that the instant uncovering can be avoided and the user can prepare for avoiding heat released in the cooker; or the cover can be slowly opened, so that the heat can be slowly released, the burning probability can be reduced and the use safety can be increased.

Description

technical field [0001] The invention relates to the technical field of pressure cookers, in particular to an unlocking structure for a pressure cooker without a cover. Background technique [0002] Existing pressure cookers all have a set of self-locking mechanisms, so that when the air pressure in the pot is relatively high, the pot cover cannot be opened until the pressure in the pot is reduced to a certain value before the pot cover can be opened. But, although the air pressure in the pot has been reduced, the temperature in the pot is higher, and more water vapor or other hot gas will emerge at the moment of opening the lid (the heat released by the general pressureless heating container is larger). Taking the current electric pressure cooker as an example, it includes a pot body and a pot cover. The top of the pot body is annularly arranged with concavo-convex pot teeth, and the inner wall of the pot cover is provided with buckles corresponding to the pot teeth. Under ...

AI Technical Summary

Problems solved by technology

However, although the air pressure in the pot is reduced, the temperature in the pot is high, and more water vapor or other hot gas will emerge at the moment the lid is opened (the heat released by the general pressureless heating container is larger)

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