Pot cover and cooking appliance

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By setting a limiting part and a pressure relief mechanism in the exhaust channel of the lid, the problem of scalding caused by steam spraying from the lid onto the handle is solved, and steam safety guidance and pressure balance are achieved, thus improving the safety performance of the lid.

CN224291674UActive Publication Date: 2026-05-29ZHEJIANG SUPOR ELECTRICAL APPLIANCES MFG CO LTD

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: ZHEJIANG SUPOR ELECTRICAL APPLIANCES MFG CO LTD
Filing Date: 2025-04-17
Publication Date: 2026-05-29

AI Technical Summary

Technical Problem

When the pressure relief valve of the existing pressure cooker lid is opened, steam can easily spray out towards the handle, which poses a high risk of burns to the user.

Method used

A pot lid was designed that, by setting a limiting part in the exhaust channel, allows steam to be mainly ejected from the side away from the handle when the pressure relief valve is opened, thus achieving effective steam guidance and pressure balance in combination with the pressure relief mechanism.

Benefits of technology

It effectively reduces the risk of users being burned, improves the safety and performance of the lid, and ensures that steam is mainly emitted from the non-grip parts, thus enhancing safety.

✦ Generated by Eureka AI based on patent content.

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Figure CN224291674U_ABST

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Abstract

The application relates to a pot cover and a cooking utensil, the pot cover comprising a cover body, a handle and a pressure relief valve, the cover body being provided with an exhaust hole; the handle is arranged on the upper side of the cover body, the handle comprising a seat body and a holding part arranged on one side of the seat body, an exhaust passage is arranged in the seat body, the exhaust passage and the exhaust hole are communicated, the pressure relief valve is movably arranged in the exhaust passage to open and close the exhaust passage, the exhaust passage is provided with a limiting part, when the pressure relief valve moves upward to open the exhaust passage, the pressure relief valve abuts against the limiting part, so that the opening degree of the exhaust passage on the side far away from the holding part is greater than the opening degree on the side close to the holding part. According to the application, the limiting part is arranged to limit the upward movement of the pressure relief valve to exhaust steam, so that when the pressure relief valve is opened, steam is mostly sprayed from the side of the exhaust passage far away from the holding part, and less steam is sprayed from the side of the exhaust passage close to the holding part, thereby greatly reducing the risk of scalding of the user and improving the safe use performance of the pot cover.

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