CN2357642Y

CN2357642Y - Combined electrothermal pressure-cooker

Info

Publication number: CN2357642Y
Application number: CN 99201686
Authority: CN
Inventors: 甄冠忠
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-02-01
Filing date: 1999-02-01
Publication date: 2000-01-12
Anticipated expiration: 2009-02-01

Abstract

The utility model relates to an electrothermal pressure cooker which is formed by combining an independent pressure inner cooker, a heating plate and a heat preserving casing. Both an inner cooker bottom and the heating plate form a circular concave shapes, which overcomes the problem of the deformation of the inner bottom part, and the utility model has the double-function of an electric rice cooker and a pressure cooker.

Description

A kind of combined type electrothermal pressure cooker

The utility model relates to a kind of combined type electrothermal pressure cooker with electric cooker and pressure cooker function.

The use of electric cooker and pressure cooker at present is all very general, and electric cooker has Non-burnt pot, but automatic heat preserving, advantage easy to use; Pressure cooker then uses faster, can shorten the heat time heating time of food greatly.Electric pressure-cooker has the function of two kinds of pots concurrently, and its mode of heating is the same with electric cooker, is that inner pot heats with the conduction that contacts of heat-generating disc, the bottom of a pan contacts with heat-generating disc well, heating is just fast, so the electric cooker bottom is on-deformable convex, and can not be for flat.And after pressure cooker uses a period of time, the effect of being stressed, the bottom of a pan can be out of shape depression gradually.Therefore, the subject matter that electric pressure-cooker will solve is that the bottom of a pan is indeformable, can contact well with heat-generating disc all the time.Existing electroheating type pressure cooker adopts double-decker, and the internal layer bottom is fixed with heat-generating disc, pot cover and internal layer interlock, and with special sealing ring sealing, interior pot are pressed on the heat-generating disc, the pot bottom external and internal pressure is offset in making, though solved the bottom of a pan problem on deformation like this, complex structure, interior pot can not take out before uncapping, the cooling pressure release is slow in the pot, can not in time uncap, and use special sealing ring, damage difficult the purchase.

The purpose of this utility model provides a kind of simple in structure, and is easy to use, and interior pot is a pressure cooker, can independently use, and also can use as electric cooker, and also available electrical heat tracing has the use of pressure, the combined type electrothermal pressure cooker of multi-purpose pot.

The purpose of this utility model is achieved in that and is pot bottom compressive deformation problem in solving, take interior pot bottom is struck out round concavity, heat-generating disc also is processed into corresponding round concavity, the stress of pot bottom pressurized is even like this, just can not produce depressed deformation, so just solved the combining structure problem of electric pressure-cooker simply and effectively, independently pot is placed directly on the heat-generating disc in the pressure, is combined into electric pressure-cooker.But the new problem of its generation be exactly in pot take out the back and place unstablely, a loop shaped bearing pressed or be welded on the bottom of a pan periphery, just can address this problem because bearing is not high, pot is not placed on heat-generating disc in just not influencing.In a pot top punching press increase slightly, the gap at stay-warm case upper edge place is very little outside for pot in making, with better insulation, and pot is stablized in making, and does not produce inclination.When interior pot does not have the use of pressure without pressure cooker cover, can also add steaming tray on it.

The utility model is easy to use, has electric cooker and pressure cooker repertoire, and it is longer to have eliminated electric cooker time of cooking, the shortcoming that pressure cooker can not be incubated and be burned.After food was ripe, interior pot can take out very easily, and the cooling quick pressure releasing of can washing by water is in time uncapped; When working pressure pot cover not, can add steaming tray thereon again; Adopt the conventional seals circle, easily buy; This all is that existing electroheating type pressure cooker is not available.

Concrete structure of the present utility model is provided by following examples and accompanying drawing thereof.

Accompanying drawing is a cutaway view, the bottom and the heat-generating disc (2) of pot (1) are all corresponding round concavity among the figure, so that contact is good, the bottom periphery rivet welding of interior pot (1) has ring bearing (3), after being taken out, it can steadily place, top increases thick very little with outer stay-warm case (4) gap, upper edge, and making interior pot (1) not produce also can better be incubated; Pot cover (5) is identical with the usual pressure pot cover, when the blow-by buckle closure, can use as electric cooker.

Claims

1, a kind of combined type electrothermal pressure cooker with electric cooker and pressure cooker function, by pot (1) in the pressure, heat-generating disc (2) and outer stay-warm case (4) combine, and it is characterized in that pot (1) is independently in the pressure, are placed on the heat-generating disc (2) and can directly take out.

2, electric pressure-cooker according to claim 1 is characterized in that interior pot (1) bottom and heat-generating disc (2) are all corresponding round concavity.

3, electric pressure-cooker according to claim 1 is characterized in that interior pot (1) bottom periphery has loop shaped bearing (3).