Anti-overflowing pot cover with butterfly deformation function

Abstract

An anti-overflowing pot cover with a butterfly deformation function comprises a cover body, a side cover and a deformation strip. The complete round pot cover is formed by the cover body and the sidecover, the side cover is located on one or two sides of the cover body and connected with the cover body through the deformation strip, the deformation strip is made from an upper-layer material and alower-layer material, and the thermal expansion coefficient of the lower-layer material is larger than that of the upper-layer material. When water in a pot boils and the pot cover is heated, the deformation strip is upwarped upwards, the side cover on one or two sides is unfolded like wing spreading of a butterfly, steam is guided to overflow below the side plate, and the situation that soup overflows out of the pot is reduced.

Description

technical field [0001] The invention belongs to the field of kitchen utensils, and relates to a pot cover capable of preventing soup from overflowing the pot. Background technique [0002] The soup pot should be covered with a lid, but when cooking noodles and rice porridge, the water in the pot will gradually rise after the soup boils, and finally overflow the pot when the lid is opened. The higher the starch content of the soup, the higher the viscosity of the soup. , The higher the consistency of the soup, the more likely it is to overflow the pot, so the lid of the pot should be opened in time after the water in the pot is boiled, otherwise it is inevitable that the soup will overflow. Seriously, put out the furnace fire to cause the gas to leak and there is a danger of a gas explosion, so how to prevent the soup from overflowing when cooking soup is a problem that has always existed in the kitchen. Contents of the invention [0003] The purpose of the invention is to...

AI Technical Summary

Problems solved by technology

[0002] The soup pot should be covered with a lid, but when cooking noodles and rice porridge, the water in the pot will gradually rise after the soup boils, and finally overflow the pot when the lid is opened. The higher the starch content of the soup, the higher the viscosity of the soup. , The higher the consistency of the soup, the more likely it is to overflow the pot, so the lid of the pot should be opened in time after the water in the pot is boiled, otherwise it is inevitable that the soup will overflow. If it is serious, put out the furnace fire and cause the gas to leak out, which may cause a gas explosion. Therefore, how to prevent the soup from overflowing when cooking soup is a problem that has always existed in the kitchen.

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