CN2805605Y - Electric pressure cooker - Google Patents
Electric pressure cooker Download PDFInfo
- Publication number
- CN2805605Y CN2805605Y CN 200520042449 CN200520042449U CN2805605Y CN 2805605 Y CN2805605 Y CN 2805605Y CN 200520042449 CN200520042449 CN 200520042449 CN 200520042449 U CN200520042449 U CN 200520042449U CN 2805605 Y CN2805605 Y CN 2805605Y
- Authority
- CN
- China
- Prior art keywords
- inner bottom
- cooker
- generating disc
- outer pot
- electric pressure
- 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 relates to an electric pressure cooker which comprises a cooker cover, an inner cooker, an outer cooker and a heating disc. The utility model is characterized in that the utility model also comprises an elastic member which is arranged between the heating disc and the inner bottom face of the outer cooker, wherein the elastic member comprises a flat plate and two or more than two C-shaped elastic sheets, wherein the external shape of the flat plate is matched with that of the inner bottom face of the outer cooker, and the flat plate is fixed on the inner bottom face of the outer cooker; the C-shaped elastic sheets are corresponding to supporting feet at the bottom of the heating disc; the upper ends of the C-shaped elastic sheets are connected with the supporting feet at the bottom of the heating disc; the lower ends of the C-shaped elastic sheets are connected with the flat plate. Since the elastic sheets and the elastic member are arranged between the heating disc and the inner bottom face of the outer cooker, the elastic sheets which are connected with the supporting feet at the bottom of the heating disc disperse the pressure of the pressure cooker onto the whole inner bottom face of the outer cooker via the flat plate, thereby, the plastic deformation of the inner bottom plane of the outer cooker is prevented; simultaneously, when in use, partial pressure is converted into the elastic force of the elastic sheets, when the pressure in the cooker lowers, the elastic force of the elastic sheets enables the inner cooker to restore to the original position.
Description
Technical field
The utility model relates to a kind of electric pressure cooking saucepan, particularly relates to a kind of plastic deformation that both can prevent the outer pot bottom of electric pressure cooking saucepan, and the electric pressure cooking saucepan of interior preferably pot reseting performance is arranged again.
Background technology
Household voltage power pot in use, its internal pressure is generally at least more than 80Kpa, because producing the interior pot of pressure is sealed by pot cover and outer pot, its pressure can be delivered to the bottom surface of outer pot by interior pot through heat-generating disc, and directly acting on the inner bottom surface of outer pot contact site with the bottom support pin of heat-generating disc, this position regular meeting concentrates because of high pressure is stressed and produces plastic deformation; For the pressure of pot and the external the bottom of a pan of heat-generating disc face in alleviating, between its heat-generating disc and outer pot inner bottom surface, be provided with dividing plate at present,, reduce the bottom surface plastic deformation of outer pot this pressure is dispersed to the bottom surface of whole outer pot.But because dividing plate also is solid, therefore plastic deformation also can take place in himself; Simultaneously, after inner pot pressure reduces and disappears, also need in time to reset, this solid separator elasticity is very poor, and the reduction with good performance can not be provided; Also have between the heat-generating disc of electric pressure cooking saucepan and outer pot inner bottom surface spring is set, make that pot can be by means of the elastic reset of spring after pressure disappears in it, with pot reseting performance in providing preferably, but, equally easily cause the plastic deformation of outer pot inner bottom surface because the contact-making surface of spring and outer pot inner bottom surface is little.
The utility model content
At the defective that exists in the above-mentioned prior art, technical problem to be solved in the utility model provide a kind of can either avoid the plastic deformation of electric pressure cooking saucepan outer pot inner bottom surface, again have good in the electric pressure cooking saucepan of pot reseting performance.
In order to solve the problems of the technologies described above, a kind of electric pressure cooking saucepan provided by the utility model comprises pot, an outer pot and a heat-generating disc in the pot cover; It is characterized in that comprise that also one is arranged on the elastic component between the inner bottom surface of described heat-generating disc and described outer pot, described elastic component comprises a flat board, the inner bottom surface of this flat board profile and described outer pot is complementary, and is fixed on the inner bottom surface of described outer pot; And two or more C shape flexure strips, described C shape flexure strip is corresponding with the bottom support pin of described heat-generating disc, the upper end of described C shape flexure strip is connected with the bottom support pin of described heat-generating disc, and the lower end of described C shape flexure strip is connected with described flat board.
Preferably, described C shape flexure strip is three, corresponding to being connected with three bottom support pin of described heat-generating disc and with it.
Preferably, described flat board is provided with the bolt hole of the inner bottom surface that is used to connect described outer pot, and by a bolting in the inner bottom surface of described outer pot.
Preferably, described flat board is by the inner bottom surface of riveted and fixed in described outer pot.
Preferably, described C shape flexure strip upper end is provided with the bolt hole of the bottom support pin that is used to connect described heat-generating disc, and by a bolting in the bottom support pin of described heat-generating disc.
Preferably, described C shape flexure strip upper end is by the bottom support pin of riveted and fixed in described heat-generating disc.
Preferably, the lower end of described C shape flexure strip and described flat board are into a single integrated structure.
The electric pressure cooking saucepan that utilizes the utility model to provide, owing between the inner bottom surface of described heat-generating disc and described outer pot, being provided with flexible and the elastic component of floor space greatly being arranged, the flexure strip that is connected with the bottom support pin of heat-generating disc with the pressure of pressure cooker in flat board is distributed to whole outer pot on the baseplane, thereby prevented the plastic deformation of baseplane in the outer pot; Have partial pressure to be transformed into the elastic force of flexure strip in addition in use, when pot inner pressure reduced, pot set back in the elastic force of flexure strip can make.
Description of drawings
Fig. 1 is the structural profile view of the electric pressure cooking saucepan of the utility model embodiment;
Fig. 2 is the amplification profile view of A portion among the utility model Fig. 1 embodiment;
Fig. 3 is the vertical view of elastic component among the utility model embodiment;
Fig. 4 be among the utility model embodiment Fig. 3 elastic component along B-B to cross section view;
Fig. 5 is the structural perspective of elastic component among another embodiment of the utility model.
The specific embodiment
Below in conjunction with description of drawings embodiment of the present utility model is described in further detail, but present embodiment is not limited to the utility model, every employing analog structure of the present utility model and similar variation thereof all belong to protection domain of the present utility model.
Referring to shown in Figure 1, a kind of electric pressure cooking saucepan that the utility model embodiment is provided comprises pot cover (not shown), interior pot 1, outer pot 2 and heat-generating disc 3, comprises that also one is arranged at the elastic component 4 between described heat-generating disc 3 and described outer pot 2 inner bottom surfaces; As shown in Figure 3 and Figure 4, described elastic component 4 comprises a flat board 41, and the inner bottom surface of its profile and outer pot 2 is complementary, and in conjunction with shown in Figure 2, described dull and stereotyped 41 are provided with the bolt hole 44 that is used to connect outer pot 2 inner bottom surfaces, and are fixed in by bolt 8 on the inner bottom surface of outer pot 2; Three C shape flexure strips 42, its upper end is respectively equipped with the bolt hole 43 of the bottom support pin 6 that is used to connect heat-generating disc 3, and be fixed in three bottom support pin 6 of corresponding heat-generating disc 3 respectively by bolt 7, flexure strip 42 lower ends are respectively equipped with and are used to connect dull and stereotyped 41 bolt hole, and are connected on described dull and stereotyped 41 by the bolt (not shown).During use, pressure in the electric pressure cooking saucepan is generally at least more than 80Kpa, but, thereby prevented the plastic deformation that the inner bottom surface of outer pot produces because of unbalance stress effectively because its pressure can be delivered on the whole inner bottom surface of outer pot 2 via the bottom of a pan, heat-generating disc 3, the bottom support pin 6 of heat-generating disc 3, the shell fragment 42, dull and stereotyped 41 of interior pot 1.Simultaneously, the partial pressure that electric pressure cooking saucepan produces in use is transformed into the elastic force of flexure strip, and when pot inner pressure reduced, pot set back in the elastic force of flexure strip can make.
In the foregoing description of the present utility model, described dull and stereotyped 41 also available riveted joint modes are fixed in the inner bottom surface of outer pot.
In the foregoing description of the present utility model, the quantity of described flexure strip and position are corresponding with the quantity and the position of the bottom support pin of heat-generating disc; But according to actual conditions, if the quantity of the bottom support pin of heat-generating disc is more, the quantity of described flexure strip can be only corresponding with the part bottom support pin of heat-generating disc, as long as pot in can stably supporting.
In the foregoing description of the present utility model, the also available riveted joint mode in the upper end of described flexure strip is fixed in the bottom support pin of heat-generating disc.
In another embodiment of the present utility model, the lower end of described C shape flexure strip also can be integral the formula structure with described flat board, and promptly as shown in Figure 5, C shape flexure strip and described flat board are made into integration.
Claims (7)
1, a kind of electric pressure cooking saucepan comprises pot, an outer pot and a heat-generating disc in the pot cover; It is characterized in that comprise that also one is arranged on the elastic component between the inner bottom surface of described heat-generating disc and described outer pot, described elastic component comprises:
One flat board, the inner bottom surface of this flat board profile and described outer pot is complementary, and is fixed on the inner bottom surface of described outer pot;
Two or more C shape flexure strips, described C shape flexure strip is corresponding with the bottom support pin of described heat-generating disc, and the upper end of described C shape flexure strip is connected with the bottom support pin of described heat-generating disc, and the lower end of described C shape flexure strip is connected with described flat board.
2, electric pressure cooking saucepan according to claim 1 is characterized in that, described C shape flexure strip is three, corresponding to being connected with three bottom support pin of described heat-generating disc and with it.
3, electric pressure cooking saucepan according to claim 1 is characterized in that, described flat board is provided with the bolt hole of the inner bottom surface that is used to connect described outer pot, and by a bolting in the inner bottom surface of described outer pot.
4, electric pressure cooking saucepan according to claim 1 is characterized in that, described flat board is by the inner bottom surface of riveted and fixed in described outer pot.
5, electric pressure cooking saucepan according to claim 1 is characterized in that, described C shape flexure strip upper end is provided with the bolt hole of the bottom support pin that is used to connect described heat-generating disc, and by a bolting in the bottom support pin of described heat-generating disc.
6, electric pressure cooking saucepan according to claim 1 is characterized in that, described C shape flexure strip upper end is by the bottom support pin of riveted and fixed in described heat-generating disc.
7, electric pressure cooking saucepan according to claim 1 is characterized in that, the lower end and the described flat board of described C shape flexure strip are into a single integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520042449 CN2805605Y (en) | 2005-06-14 | 2005-06-14 | Electric pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520042449 CN2805605Y (en) | 2005-06-14 | 2005-06-14 | Electric pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2805605Y true CN2805605Y (en) | 2006-08-16 |
Family
ID=36919907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520042449 Expired - Fee Related CN2805605Y (en) | 2005-06-14 | 2005-06-14 | Electric pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2805605Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105105619A (en) * | 2015-09-11 | 2015-12-02 | 何志雄 | Heating body elastic supporting structure of mini electric cooker |
| CN105476445A (en) * | 2015-12-28 | 2016-04-13 | 中山市韩派电器有限公司 | Electric pot with improved buffering structure |
-
2005
- 2005-06-14 CN CN 200520042449 patent/CN2805605Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105105619A (en) * | 2015-09-11 | 2015-12-02 | 何志雄 | Heating body elastic supporting structure of mini electric cooker |
| CN105476445A (en) * | 2015-12-28 | 2016-04-13 | 中山市韩派电器有限公司 | Electric pot with improved buffering structure |
| CN105476445B (en) * | 2015-12-28 | 2018-04-13 | 中山市韩派电器有限公司 | A kind of grill pan for improving buffer structure |
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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 |