CN2551138Y - Overflow prevention pot cover - Google Patents

Abstract

The utility model relates to an overflow-proof pot cover which is able to prevent the soup from overflowing the pot, comprising a pot cover and a handle. The utility model is characterized in that a hole is arranged under the common pot cover near the circle center, and the overflow-proof pot cover is made from adiabatic material. When the soup is boiling, the foam will go through the hole near the circle center (as shown in figure 1a and figure 1b) before going out of the pot cover along with the steam under the thermal action; then the foam is changed into soup and flowed into the pot due to the adiabatic pot cover after going out.

Description

Anti-overflow pot cover

The utility model relates to a kind of anti-overflow pot cover that prevents when cooking that soup is excessive that is mainly used in, and belongs to daily kitchen tools field.

Soup is excessive to be an ancient topic, except pressure cooker, does not obtain so far and satisfactorily resolves.

The anti-excessive anti-overflow pot cover of soup of going up when the purpose of this utility model provides a kind of cooking.

The utility model is achieved in that and comprises pot cover, holds handle, it is characterized in that: below common pot cover, be provided with one, and near the circle centre position perforate, the anti-overflow pot cover of making by adiabatic, non-toxic material.

When soup or congee, milk ... when boiled, sticky soup forms foam, and under the effect of heating power, foam is gone out pot cover along with steam, and steam continues upwards and disappears, and foam is met the cold soup that then becomes again, flows to outside the pot.In this way, the soup over half of " moving " sometimes.Increase an anti-overflow pot cover below common pot cover after, situation is just different: under the effect of heating power, foam must be earlier through the hole of anti-overflow pot cover near circle centre position along with steam desires to go out pot cover.Foam comes out the back continuation when move in slit, pot cover edge by hole, because anti-overflow pot cover is made by heat-insulating material, the temperature above it is more much lower than pot nside, and foam becomes soup again, flows back in the pot.Thereby reached the purpose of anti-overflow.

Below in conjunction with drawings and Examples the utility model is further specified:

Among the figure: 1 common pot cover 2 is held 6 pots of bodies of screw that handle 3 anti-overflow pot covers 4 anti-overflow pot covers link to each other with common pot cover near the hole 5 of circle centre position

Anti-overflow pot cover 3 links to each other with common pot cover by 5 among Fig. 1, and the most suitable old pot is transformed.Fig. 1 a is the position relation between anti-overflow pot cover and the pot body.Fig. 1 b is the front elevation of anti-overflow pot cover.

Stretch out Fig. 2 anti-overflow pot cover outer, rests on the seam of pot body 6.This kind design, pot cover are easy to clean.New pot should leave darker seam when making.

Claims (1)

1. one kind is mainly used in the anti-overflow pot cover that prevents when cooking that soup is excessive, includes pot cover, holds handle, it is characterized in that: be provided with one below common pot cover, near the circle centre position perforate, the anti-overflow pot cover of being made by adiabatic, non-toxic material.

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