Multifunctional electric pressure cooker
AssigneeNingbo Tang Ren Cooker Ware Co., Ltd.
InventorsAnguo Qian, Chunde Tang
Life of this patent
Estimating the term…
Abstract
A multifunctional electric pressure cooker includes a pot cover, a turning handle, a pot body composed of an inner pot and an outer pot, a housing enveloping the whole pot and devices for controlling temperature, pressure and cooking duration. At the outer side of the pot cover is provided a hollow turning handle. Inside the handle are a lever mechanism and a button cam mechanism for forced pressure release and steam exhaust. When cooking, it is only necessary to turn an indicating cam on a cooking duration and temperature selecting panel. Fuzzy control to cooking will then be achieved.
Claims10
A multifunctional electric pressure cooker, comprising:
- a pot cover having an elastic cover flange;
- a flexible seal ring fixed within said pot cover;
- a pot body, said pot body comprising:
- a housing;
- an outer pot built into the housing, said outer pot including an elastic pot flange that buckles with the elastic cover flange of said pot cover to form an elastic buckle-joint between the pot body and pot cover, said outer pot further having a bottom with elastic corrugated slots that are displaceable in a downward direction;
- and
- an inner pot disposed within the outer pot in an overlapping relationship, said inner pot and said pot cover, through the flexible seal ring, forming a dynamic hermetic holding chamber able to expand and contract along a vertical direction;
- a turning handle disposed on the pot cover;
- and
- an electric heating device comprising an electric heating disc;
- wherein the elastic corrugated slots on the bottom of the outer pot are displaceable in a downward direction from pressure exerted from an upper side of said inner pot so as to control and turn off the electric heating disc, thereby controlling a final pressure inside the pot.
Dependencies are inferred from the claim text.