Multistage integrated liner and full-featured electrothermal cooking utensil

Abstract

The invention discloses a multistage integrated liner and a full-featured electrothermal cooking utensil. The multistage integrated liner is divided into 2-9 sections of liner bodies, and the diameters of the sections of the liner body of the liner are obviously different in sizes. The liner bodies are continuously reduced from up to down, the liner wall of the liner is provided with 1-8 ring-shaped or ring-like supporting tables, and the liner bodies and all stages of the supporting tables are combined into a whole. The diameter of the bottom of the multistage integrated liner is at least 40millimeters smaller than that of the liner body on the upper most part. The full-featured electrothermal cooking utensil which can be used as an electric pressure cooker, an electric cooker, an electric purple casserole, and the like is provided with more than two liners with different shapes, wherein in the liners, at least one multistage integrated liner is provided and arranged in a shell of the electrothermal cooking utensil, and the overall height of the multistage integrated liner is smaller than the height of the shell. The invention can conveniently and simultaneously process various foods to achieve the purposes of cooking rice, steaming vegetables and cooking soups in one cooker and can meet the requirement for obviously different cooking quantities of small families having two or three family members under the conditions of using at ordinary times and hosting friends and relatives.

Description

【Technical field】 [0001] The invention relates to a cooking utensil, in particular to an electric heating cooking utensil and an inner container thereof. 【Background technique】 [0002] Today's work is fast-paced and time is tight. Many people don't have time to cook, stir-fry, and soup. They always hope that they can be cooked in one pot. Existing electric cooking utensils such as electric pressure cooker liners can only process one kind of food. If an electric pressure cooker liner is required to cook rice and cook soup and steam vegetables at the same time, it cannot be done. [0003] In order to make electric rice cooker (pan) and pressure cooker cook various foods at the same time, 98250141.2 "pressure cooker outer steamer", 200420020374.1 "special steamer for pressure cooker", 200520037139.X "multi-purpose pressure cooker for steaming and cooking", 200520052451.6 "pressure cooker for steaming and cooking" and other patents were proposed The idea of ​​adding a steamer ...

AI Technical Summary

Problems solved by technology

It is too large to add a steamer above the pressure cooker. It is too wasteful to set two inner pots in one outer pot. It is not convenient to clean and use a bracket or a fixed partition in the inner pot. Set a fixed buttress on the inner wall of the inner pot. Only one layer of steamer can be used for the concave ring-shaped boss. Obviously, the above-mentioned solution is not suitable for the miniaturization needs of the family or cannot meet the convenience of cooking rice, steaming vegetables, and cooking soup in one pot.

[0004] The current electric cooking utensils are equipped with only one type of liner. If you buy a large electric cooking utensil for cooking rice, there is o

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