A disassembly structure of an inner lining cover

Abstract

The invention discloses a disassembling and assembling structure of a lining cover. The structure comprises a ball-point pen pressing structure and a transverse displacement structure. The ball-point pen pressing structure is provided with a pressing head and a tail portion which can be continuously switched between the first position and the second position according to the pressed conditions of the pressing head, and the first position and the second position are located in the length direction of a steel column. The transverse displacement structure is driven by the ball-point pen pressing structure to achieve displacement in the direction perpendicular to the length direction of the steel column. Compared with the prior art, the disassembling and assembling structure is arranged on the steel column, so that the position of the lining cover is freely controlled, and the lining cover is freely switched in a cleaning state and an assembling state.

Description

technical field [0001] The invention relates to the field of electric pressure cookers, in particular to a disassembly structure for an inner lining cover of an electric pressure cooker. Background technique [0002] The electric pressure cooker is already an indispensable household appliance in family life. It is used for cooking rice or steaming, boiling, stewing, and simmering food. It also has the characteristics of heat preservation, timing, and microcomputer control. Meal, cooking, save time and effort. [0003] The pot cover of the existing electric pressure cooker is provided with a steel cover fixed to the pot cover and a liner cover movable on the steel cover. The steel cover and the pot cover are fixed and cannot be disassembled and cleaned. Prevent rice or other food from contaminating the steel cover when it is boiling upwards; but the fixed structure between the heated steel cover and the inner lining cover is not firm when the electric pressure cooker is work...

AI Technical Summary

Problems solved by technology

[0003] The pot cover of the existing electric pressure cooker is provided with a steel cover fixed to the pot cover and a liner cover movable on the steel cover. The steel cover and the pot cover are fixed and cannot be disassembled and cleaned. To prevent rice or other food from contaminating the steel cover when boiling upwards; but the fixed structure between the heated steel cover and the inner lining cover is not firm when the electric pressure cooker is working. A steel column is arranged on the existing steel cover. The inner lining cover is provided with a corresponding through hole, and the through hole is covered with an elastic backing ring. The steel cover and the inner lining cover are fixed by the elastic fit of the steel column and the elastic backing ring. When the electric pressure cooker is working, due to the electric The temperature in the pressure cooker is high, and the elastic gasket will expand after being heated, so that the entire lining cover will automatically detach from the steel column and fall directly into the pot. First, it will affect the food in the pot. Second, due to the relatively high temperature, It is very inconvenient to take it out

[0004] In view of this, the designer aimed at the many shortcomings and inconveniences caused by the imperfect structural design of the above-mentioned electric pressure cooker, and deeply conceived, and actively researched and improved the trial production to develop and design this case

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