CN200948057Y - Ceramic pan with a seal structure - Google Patents
Ceramic pan with a seal structure Download PDFInfo
- Publication number
- CN200948057Y CN200948057Y CN 200620137206 CN200620137206U CN200948057Y CN 200948057 Y CN200948057 Y CN 200948057Y CN 200620137206 CN200620137206 CN 200620137206 CN 200620137206 U CN200620137206 U CN 200620137206U CN 200948057 Y CN200948057 Y CN 200948057Y
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- CN
- China
- Prior art keywords
- pottery pot
- ceramic
- ring
- model
- utility
- 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 ceramic porcelain pan with a seal structure, comprising a ceramic porcelain pan body and a ceramic pan cover. The upper port of the ceramic porcelain pan body is provided with an outward protrusion, the outward protrusion has a ring vertical wall, a ring-like crevice is formed between the ring vertical wall and the upper opening edge of the ceramic porcelain pan body, and an elastic seal ring is arranged in the ring-like crevice. The utility model has the advantages that the structure is simple, the sealing effect is good, the energy saving is highly effective, and warm keeping and storing capability is powerful.
Description
Technical field
The utility model relates to a kind of pottery pot with hermetically-sealed construction.
Background technology
In recent years, efficient, the energy-conservation and environmental-protecting performance of household electrical appliance has become the major criterion that the consumer selects product.Pottery pot since its ceramic liner be rich in mineral matter and keep the genuineness of food well and be subjected to consumer's favor deeply, yet the shortcoming of conventional ceramic pot is: poor sealing performance causes its thermal efficiency in heating process not high, problems such as the working time is long, and power consumption is big.
In the prior art, what people adopted the insulation measure of pottery pot is to install two ceramic pot covers on ceramic liner additional, promptly add a big pot cover at inner pot cover, thereby inner pot cover and outside form a sealant between the pot cover, to strengthen its sealing effectiveness, such improvement structure can improve the thermal efficiency of pottery pot, but shortcoming is: the cost of pottery pot is higher, in addition, because the difference of thermal coefficient of expansion, in heating process, occur ceramic crimp easily, therefore, still can not realize the heat-storage heat-preserving purpose of pottery pot well.
The utility model content
The purpose of this utility model is to overcome the defective of prior art, and a kind of pottery pot with hermetically-sealed construction is provided, and it has simple in structure, good sealing effect and the strong advantage of heat-storage heat-preserving performance.
Pottery pot with hermetically-sealed construction of the present utility model, comprise: pottery pot body, the pottery pot cover, it is characterized in that: suitable for reading outwards being provided with at described pottery pot body given prominence to, should outwards outstandingly have an annular wall, be formed with an annular spaces between the edge suitable for reading of this annular wall and pottery pot body, in described annular spaces, be provided with elastic seal ring.
The utlity model has following advantage: because elastic seal ring has been filled the space of ceramic pot body and ceramic pot cover junction, make the heat-storage heat-preserving effect of pottery pot body strengthen, therefore, to shorten working hours than the heating of conventional ceramic pot under with the condition of isothermal efficiency and reduce power consumption, and because its good sealing effect, the genuineness that therefore also can keep food better, in addition, the elastic seal ring of the utility model design can also be recompensed to the difference of the thermal coefficient of expansion between pottery pot body and the ceramic pot cover, extruding occurs and break under the different situation of the amount of expanding with heat and contract with cold to prevent the two.
Description of drawings
Fig. 1 is the structural representation with pottery pot of hermetically-sealed construction of the present utility model.
The specific embodiment
With the specific embodiment the utility model is done explanation in further detail with reference to the accompanying drawings.
As shown in Figure 1, pottery pot with hermetically-sealed construction of the present utility model, comprise pottery pot body 1, pottery pot cover 3, suitable for reading outwards being provided with at described pottery pot body 1 given prominence to, should outwards outstandingly have an annular wall 2, be formed with an annular spaces between the edge suitable for reading of this annular wall 2 and pottery pot body 1, in described annular spaces, be provided with elastic seal ring 4.
Described elastic seal ring 4 can adopt silica gel sealing ring.
In use, pottery pot body 1 outside ledge suitable for reading plays a part to hold handle, during heating, elastic seal ring 4 is enclosed within on the ceramic pot cover 3, under the effect of air pressure, running off to prevent heat in the space that elastic seal ring 4 will be adjacent between described pottery pot body 1 of shutoff and the ceramic pot cover 3, thereby strengthens the heat tracing effect of this pottery pot.
Above-described only is preferred implementation of the present utility model.Should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model principle, can also make some modification and improvement, these change also should be considered as belonging to protection domain of the present utility model.
Claims (2)
1. pottery pot with hermetically-sealed construction, comprise pottery pot body, the pottery pot cover, it is characterized in that: suitable for reading outwards being provided with of described pottery pot body given prominence to, should outwards outstandingly have an annular wall, be formed with an annular spaces between the edge suitable for reading of this annular wall and pottery pot body, in described annular spaces, be provided with elastic seal ring.
2. the pottery pot with hermetically-sealed construction as claimed in claim 1, it is characterized in that: described elastic seal ring adopts silica gel sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620137206 CN200948057Y (en) | 2006-09-19 | 2006-09-19 | Ceramic pan with a seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620137206 CN200948057Y (en) | 2006-09-19 | 2006-09-19 | Ceramic pan with a seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200948057Y true CN200948057Y (en) | 2007-09-19 |
Family
ID=38890593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620137206 Expired - Fee Related CN200948057Y (en) | 2006-09-19 | 2006-09-19 | Ceramic pan with a seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200948057Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102525252A (en) * | 2012-01-13 | 2012-07-04 | 广东天际电器股份有限公司 | Porcelain pot |
-
2006
- 2006-09-19 CN CN 200620137206 patent/CN200948057Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102525252A (en) * | 2012-01-13 | 2012-07-04 | 广东天际电器股份有限公司 | Porcelain pot |
| CN102525252B (en) * | 2012-01-13 | 2014-11-05 | 广东天际电器股份有限公司 | Porcelain pot |
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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 |