CN201571932U - Cover of electric pressure cooker - Google Patents
Cover of electric pressure cooker Download PDFInfo
- Publication number
- CN201571932U CN201571932U CN2009203147479U CN200920314747U CN201571932U CN 201571932 U CN201571932 U CN 201571932U CN 2009203147479 U CN2009203147479 U CN 2009203147479U CN 200920314747 U CN200920314747 U CN 200920314747U CN 201571932 U CN201571932 U CN 201571932U
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- CN
- China
- Prior art keywords
- cover
- metal
- electric pressure
- pressure cooking
- cooking saucepan
- 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 a cover of an electric pressure cooker, comprising a metal bottom cover. A through hole for mounting a float valve is arranged on the bottom cover. Additionally, a metal front cover is arranged at the upper part of the metal bottom cover; a thermal insulating layer is arranged between the metal bottom cover and the metal front cover. The thermal insulating layer and the metal front cover are sequentially arranged on the metal bottom cover; therefore, the heat of the high-temperature metal bottom cover can not be easily transmitted to the metal front cover at the outermost layer. Therefore, the temperature of the metal front cover can be kept in a lower range during being used, so as to prevent the user from being burned.
Description
Technical field
The utility model relates to a kind of pot cover of electric pressure cooking saucepan.
Background technology
Electric pressure cooking saucepan pot cover of the prior art generally includes two kinds: a kind of is that pot cover is independent, and its edge is provided with a pot tooth, by Unscrew lid pot, and the general individual layer pot cover that adopts of the pot of this structure.Another kind is that pot cover is hinged with the pot body, it generally is two-layer pot cover, outer field pot cover is hinged with the pot body, the internal layer pot cover screws on the outer pot of pot body, the pot cover of internal layer rotates the fastening that is open in pot cover with respect to outer field pot cover and outer pot, so its outer field pot cover mainly plays the effect that is connected with the pot body.These pot covers all are to be formed by metallic plate punching usually, and the surface temperature of pot cover is all very high usually, and the consumer is easy to cause scald in use.
The utility model content
The technical problems to be solved in the utility model is, a kind of in use electric pressure cooking saucepan pot cover that its surface temperature is lower is provided, and prevents from the user is caused scald.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of pot cover of electric pressure cooking saucepan comprises metal bottom cover, and this metal bottom cover is provided with the through hole that is used to install float-controlled valve, and in addition: the top of described metal bottom cover is provided with the metal cover, is provided with thermal insulation layer between metal bottom cover and the metal cover.
As improvement of the present utility model: described thermal insulation layer is the plastic cement lid, and this plastic cement lid is fixedlyed connected with metal bottom cover.
As improvement of the present utility model: the periphery of described plastic cement lid bottom is provided with outward extending convex edge, the inwall tight fit of the outer wall of convex edge and metal cover.
As improvement of the present utility model: the outer wall of described convex edge is provided with overhead kick, and the bottom of metal cover is provided with interior crimping, and described overhead kick is fastened on the interior crimping of metal cover.
As improvement of the present utility model: on the described plastic cement lid with metal bottom cover on the corresponding position of through hole be provided with the float-controlled valve movable span, metal covering covers and is provided with and the corresponding through hole of this float-controlled valve movable span upper limb, and this through hole be provided with downward extension and with the close-fitting flange of this float-controlled valve movable span internal face.When using this pot cover with three-decker, high-temperature steam can enter from the finedraw between the upper limb of the movable span of the through hole lower edge of this metal cover and this plastic cement lid the slot between this metal cover and this plastic cement lid.And high-temperature steam gathers in this slot, one can cause the temperature of metal cover to raise, and the scald accident takes place easily, and two come to contain in the steam material such as impurity, if things go on like this can make this slot and become dirty and gather bacterium easily and the generation harmful substance, influence people's health.But by the flange of combining closely at the internal face of the movable span of the lower edge setting of the through hole of this metal decking and this plastic cement lid, can prevent that then impurity such as high-temperature steam from entering the finedraw between its metal cover and the plastic cement lid, avoids entering all negative results that this finedraw brings because of steam.
As improvement of the present utility model: described metal cover is stainless steel cover or aluminium cover.
Compared with prior art, the beneficial effects of the utility model are: by set gradually thermal insulation layer and metal cover on metal bottom cover, make the heat of high-temperature metal bottom be not easy to conduct to outermost metal cover.Therefore in use, the surface of this pot cover, promptly the temperature of metal cover can remain on low scope, prevents to scald the user.
Description of drawings
Fig. 1 is a three-dimensional exploded view of the present utility model;
Fig. 2 is the cut away view of facing of the present utility model;
Fig. 3 is the A part zoomed-in view of Fig. 2;
Fig. 4 is the B part zoomed-in view of Fig. 2.
The specific embodiment
Below just in conjunction with the accompanying drawings the utility model is described further.
As shown in Figure 1, the utility model comprises: metal bottom cover 1, metal cover 2 and be arranged on this metal bottom cover and the metal cover between plastic cement lid 3.
As Fig. 1, Fig. 2 and shown in Figure 3, the periphery of these plastic cement lid 3 bottoms is provided with outward extending convex edge 31, and the outer wall of this convex edge 31 is provided with overhead kick 32.The bottom of this metal cover 2 is provided with interior crimping 21.The overhead kick 32 of plastic cement lid 3 is fastened on the interior crimping 21 of metal cover 2.
As Fig. 1, Fig. 2 and shown in Figure 4, this metal bottom cover 1 is provided with the through hole 11 that is used to install float-controlled valve, this plastic cement lid 3 is provided with and this through hole 11 corresponding float-controlled valve movable spans 33, this metal cover 2 is provided with and the corresponding through hole 22 of these float-controlled valve movable span 33 upper limbs, and this through hole 22 be provided with downward extension and with the close-fitting flange 23 of these float-controlled valve movable span 33 internal faces.
In addition, this metal cover is stainless steel cover or aluminium cover.
Claims (6)
1. the pot cover of an electric pressure cooking saucepan comprises metal bottom cover, and this metal bottom cover is provided with the through hole that is used to install float-controlled valve, it is characterized in that: the top of described metal bottom cover is provided with the metal cover, is provided with thermal insulation layer between metal bottom cover and the metal cover.
2. according to the pot cover of the described electric pressure cooking saucepan of claim 1, it is characterized in that: described thermal insulation layer is the plastic cement lid, and this plastic cement lid is fixedlyed connected with metal bottom cover.
3. according to the pot cover of the described electric pressure cooking saucepan of claim 2, it is characterized in that: the periphery of described plastic cement lid bottom is provided with outward extending convex edge, the inwall tight fit of the outer wall of convex edge and metal cover.
4. according to the pot cover of the described electric pressure cooking saucepan of claim 3, it is characterized in that: the outer wall of described convex edge is provided with overhead kick, and the bottom of metal cover is provided with interior crimping, and described overhead kick is fastened on the interior crimping of metal cover.
5. according to the pot cover of each described electric pressure cooking saucepan of claim 2 to 4, it is characterized in that: on the described plastic cement lid with metal bottom cover on the corresponding position of through hole be provided with the float-controlled valve movable span, metal covering covers and is provided with and the corresponding through hole of this float-controlled valve movable span upper limb, and this through hole be provided with downward extension and with the close-fitting flange of this float-controlled valve movable span internal face.
6. the pot cover of a kind of electric pressure cooking saucepan according to claim 1, it is characterized in that: described metal cover is stainless steel cover or aluminium cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203147479U CN201571932U (en) | 2009-11-13 | 2009-11-13 | Cover of electric pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203147479U CN201571932U (en) | 2009-11-13 | 2009-11-13 | Cover of electric pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201571932U true CN201571932U (en) | 2010-09-08 |
Family
ID=42691812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203147479U Expired - Fee Related CN201571932U (en) | 2009-11-13 | 2009-11-13 | Cover of electric pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201571932U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105147088A (en) * | 2011-07-25 | 2015-12-16 | 黄昊 | Protective energy-saving cover of cooking pressure cooker |
| CN105249812A (en) * | 2011-08-01 | 2016-01-20 | 戴梦云 | Energy-saving protecting cover of boiling pressure cooker |
-
2009
- 2009-11-13 CN CN2009203147479U patent/CN201571932U/en not_active Expired - Fee Related
Cited By (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105147088A (en) * | 2011-07-25 | 2015-12-16 | 黄昊 | Protective energy-saving cover of cooking pressure cooker |
| CN105147061A (en) * | 2011-07-25 | 2015-12-16 | 黄昊 | Protective energy-saving cover of pressure cooker for cooking |
| CN105147083A (en) * | 2011-07-25 | 2015-12-16 | 黄昊 | Protective energy-saving cover of pressure cooker for cooking |
| CN105147058A (en) * | 2011-07-25 | 2015-12-16 | 黄昊 | Protective energy-saving cover of pressure cooker for cooking |
| CN105147067A (en) * | 2011-07-25 | 2015-12-16 | 黄昊 | Protective energy-saving cover of pressure cooker for cooking |
| CN105147080A (en) * | 2011-07-25 | 2015-12-16 | 黄昊 | Protective energy-saving cover of cooking pressure cooker |
| CN105147089A (en) * | 2011-07-25 | 2015-12-16 | 黄昊 | Protective energy-saving cover of pressure cooker for cooking |
| CN105167585A (en) * | 2011-07-25 | 2015-12-23 | 黄昊 | Protective and energy-saving shield of cooking pressure cooker |
| CN105167587A (en) * | 2011-07-25 | 2015-12-23 | 黄昊 | Protective and energy-saving shield of cooking pressure cooker |
| CN105212719A (en) * | 2011-07-25 | 2016-01-06 | 黄昊 | Pressure cooker protection energy saving lid |
| CN105212704A (en) * | 2011-07-25 | 2016-01-06 | 黄昊 | Pressure cooker protection energy-saving cover |
| CN105212702A (en) * | 2011-07-25 | 2016-01-06 | 黄昊 | Pressure cooker protection energy-saving cover |
| CN105212713A (en) * | 2011-07-25 | 2016-01-06 | 黄昊 | Pressure cooker protection energy saving lid |
| CN105212712A (en) * | 2011-07-25 | 2016-01-06 | 黄昊 | Pressure cooker protection energy saving lid |
| CN105249812A (en) * | 2011-08-01 | 2016-01-20 | 戴梦云 | Energy-saving protecting cover of boiling pressure cooker |
| CN105249811A (en) * | 2011-08-01 | 2016-01-20 | 戴梦云 | Energy-saving protecting cover of boiling pressure cooker |
| CN105286571A (en) * | 2011-08-01 | 2016-02-03 | 戴梦云 | Protective energy-saving cover of pressure cooker |
| CN105286609A (en) * | 2011-08-01 | 2016-02-03 | 戴梦云 | Protective energy-saving cover of pressure cooker |
| CN105286556A (en) * | 2011-08-01 | 2016-02-03 | 戴梦云 | Protective energy-saving cover for high-pressure cooking pot |
| CN105286506A (en) * | 2011-08-01 | 2016-02-03 | 戴梦云 | Protective energy-saving cover for high-pressure cooking pot |
| CN105286570A (en) * | 2011-08-01 | 2016-02-03 | 戴梦云 | Protective energy-saving cover of pressure cooker |
| CN105286502A (en) * | 2011-08-01 | 2016-02-03 | 戴梦云 | Protecting energy-saving housing for pressure cooker |
| CN105286550A (en) * | 2011-08-01 | 2016-02-03 | 戴梦云 | Protective energy-saving cover for high-pressure cooking pot |
| CN105286537A (en) * | 2011-08-01 | 2016-02-03 | 戴梦云 | Protective energy-saving cover for high-pressure cooking pot |
| CN105286602A (en) * | 2011-08-01 | 2016-02-03 | 戴梦云 | Protecting energy-saving cover for pressure cooker |
| CN105286539A (en) * | 2011-08-01 | 2016-02-03 | 戴梦云 | Protective energy-saving cover for high-pressure cooking pot |
| CN105286536A (en) * | 2011-08-01 | 2016-02-03 | 戴梦云 | Protective energy-saving cover for high-pressure cooking pot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100908 Termination date: 20131113 |