CN2500225Y - Electric heating pressure cooker - Google Patents
Electric heating pressure cooker Download PDFInfo
- Publication number
- CN2500225Y CN2500225Y CN 01254247 CN01254247U CN2500225Y CN 2500225 Y CN2500225 Y CN 2500225Y CN 01254247 CN01254247 CN 01254247 CN 01254247 U CN01254247 U CN 01254247U CN 2500225 Y CN2500225 Y CN 2500225Y
- Authority
- CN
- China
- Prior art keywords
- pot cover
- pan body
- inner pot
- cooker
- periphery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an electric heating pressure cooker, comprising an inner pot and an inner pot cover, an outer pot to contain the inner pot and the inner pot cover, and an outer pot cover arranged on the outer pot. A control circuit board is provided at the bottom of the outer pot, and an alnico temperature limiter and a heating disk are provided at the bottom of the inner pot. The periphery of the inner pot is smooth and the periphery of the inner pot cover is also smooth. A sealing ring is provided between the periphery of the inner pot and the inner pot cover. A sealing device is provided at the internal side of the outer pot cover. The utility model has good sealing effects via the spring fixed at the internal side of the inner pot cover together with the sealing ring in the inner pot.
Description
Technical field
The utility model belongs to a kind of electric-heating cooking utensil, relates in particular to a kind of electric pressure-cooker.
Background technology
Existing pressure cooker is energy-conservation with it, save time, efficiently, advantage such as convenient becomes one of people's cooker used in everyday.But this cooker is because structural particularity, often pregnant again crisis of hiding blast during use.Be seen in once in a while in the serious accident of newpapers and periodicals or TV, make considerable people forbidding it, easily dare not the working pressure pot, limited considerable use crowd thus.In addition, in the pot cover of usual pressure pot along with the external edge of pot when the design owing to consider when using and need pass through the sealing ring fit sealing, so be rough special construction, this has also brought no small processing cost.
Summary of the invention
The purpose of this utility model provides a kind of safe and reliable, operation facility, with low cost, and the electric pressure-cooker that integrates autoclaving, smoldering and be incubated.
A kind of electric pressure-cooker provided by the utility model, comprise the outer pan body of inner pan body and inner pot cover, ccontaining inner pan body and inner pot cover and place outer pot cover on the outer pan body, the bottom of described outer pan body is provided with control circuit board, be provided with magnetic steel temperature limiter and heat-generating disc in the bottom of a pan of described inner pan body, the periphery of inner pan body outer is level and smooth shape, the interior of inner pot cover also is level and smooth shape along periphery, is provided with a sealing ring between the outer of inner pan body and inner pot cover; The pot cover inboard is provided with sealing device outside.
Consisting of of above-mentioned sealing device is fixed on the spring of outer pot cover inboard by screw, and when electric pressure-cooker used, the spring between outer pot cover and the inner pot cover was compressive state.
Adopt technique scheme,, and cooperate the interior sealing ring of inner pan body, play good sealing function by the inboard fixing spring of inner pot cover.
Description of drawings
Understand for structure of the present utility model, feature and advantage being had further, conjunction with figs. describes the utility model now.
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model comprises inner pan body 1, be arranged at the inner pot cover 7 on the inner pan body 1, the outer pan body 2 of ccontaining inner pan body 1, and place outer pot cover 3 on the outer pan body, in the bottom of outer pan body 2 control circuit board 6 is set, the bottom of a pan of inner pan body 1 is provided with magnetic steel temperature limiter 4 and heat-generating disc 5, the structure of inner pan body 1 and inner pot cover 7 is similar to the pressure cooker of routine substantially, the difference part is, periphery in the outer of inner pan body 1 is level and smooth shape, and the interior of inner pot cover 7 also is level and smooth shape along periphery, like this when using, contacting of the interior edge of the outer of inner pan body 1 and inner pot cover 7 is even.Between the outer of inner pan body 1 and inner pot cover 7, a sealing ring 11 is set.Because of inner pan body 1 and inner pot cover 7 have been cancelled concavo-convex engaging structure in traditional pressure cooker, the sealing here is to realize by the outer pot cover 3 inboard sealing devices that are provided with, specifically, pot cover 3 inner peripheral address have evenly been fixed several springs 10 outside, and these springs fix with outer pot cover 3 by screw 8 and packing ring 9.
When electric pressure-cooker uses, the outer surface of the other end of the spring 10 on the outer pot cover 3 contact inner pot cover 7, and pressurized is tensioning state, the sealing ring 11 that is provided with in the pot in cooperating plays sealing function.
By the effect of spring, the bottom of inner pan body 1 is closely contacted with heat-generating disc 5 simultaneously, can improve the thermal efficiency, reach energy-conservation effect.
In addition, can recognize, be connected with bolt between outer pan body 2 and the outer pot cover 3, play fixation on the one hand, on the other hand,, can play a protective role in case the safeties on the electric heating pressure cooker inner pot cover 7 are malfunctioning from accompanying drawing.
Claims (2)
1, a kind of electric pressure-cooker, comprise the outer pan body of inner pan body and inner pot cover, ccontaining inner pan body and inner pot cover and place outer pot cover on the outer pan body, be provided with control circuit board, be provided with magnetic steel temperature limiter and heat-generating disc in the bottom of a pan of described inner pan body in the bottom of described outer pan body, it is characterized in that
The periphery of described inner pan body outer is level and smooth shape, and the interior of described inner pot cover also is level and smooth shape along periphery;
Between the outer of described inner pan body and inner pot cover, be provided with a sealing ring;
The pot cover inboard is provided with sealing device outside described.
2, electric pressure-cooker according to claim 1 is characterized in that,
Consisting of of described sealing device is fixed on the spring of outer pot cover inboard by screw, and when described electric pressure-cooker used, the spring between described outer pot cover and the inner pot cover was compressive state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01254247 CN2500225Y (en) | 2001-10-22 | 2001-10-22 | Electric heating pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01254247 CN2500225Y (en) | 2001-10-22 | 2001-10-22 | Electric heating pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2500225Y true CN2500225Y (en) | 2002-07-17 |
Family
ID=33663603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01254247 Expired - Fee Related CN2500225Y (en) | 2001-10-22 | 2001-10-22 | Electric heating pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2500225Y (en) |
-
2001
- 2001-10-22 CN CN 01254247 patent/CN2500225Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |