CN203662538U - Sealing structure of electric pressure cooker and electric pressure cooker - Google Patents
Sealing structure of electric pressure cooker and electric pressure cooker Download PDFInfo
- Publication number
- CN203662538U CN203662538U CN201320767334.2U CN201320767334U CN203662538U CN 203662538 U CN203662538 U CN 203662538U CN 201320767334 U CN201320767334 U CN 201320767334U CN 203662538 U CN203662538 U CN 203662538U
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- CN
- China
- Prior art keywords
- electric pressure
- pressure cooking
- cooking saucepan
- sealing ring
- hermetically
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Abstract
The utility model relates to the technical field of electric pressure cookers, in particular to a sealing structure of an electric pressure cooker and the electric pressure cooker. The sealing structure of the electric pressure cooker comprises a cooker cover and a sealing ring, the outer edge of the sealing ring is provided with a plurality of elastic clamping protrusions in an extending mode in the radial direction of the circumference, the elastic clamping protrusions are provided with steps, through holes which is the same as the elastic clamping protrusions in number are formed in the side wall of the cooker cover, and each step is in clamping connection with the corresponding through hole. The sealing structure of the electric pressure cooker is simple, easy to assemble and disassemble, and capable of enabling a user to clean the cooker cover and the sealing ring conveniently, the service life of the sealing ring is long, damage can not happen easily, and the sealing effect of the electric pressure cooker is better due to the fact that the problem of air leakage caused by long-term use is solved.
Description
Technical field
The utility model relates to electric pressure cooking saucepan technical field, particularly relates to a kind of hermetically-sealed construction and electric pressure cooking saucepan of electric pressure cooking saucepan.
Background technology
The mounting means of sealing ring of electric pressure cooker mostly adopts aluminium gland or fixes sealing ring at the inner side of pot cover welding steel ring at present, thereby plays the sealing function of electric pressure cooking saucepan.But this hermetically-sealed construction is in the use procedure of electric pressure cooking saucepan, sealing ring easily comes off, thereby causes the phenomenon of electric pressure cooking saucepan gas leakage, and exists the defects such as difficulty, easy cleaning, service life be not low are installed, and makes troubles to user.
Summary of the invention
One of the purpose of this utility model is to avoid weak point of the prior art and the hermetically-sealed construction of the electric pressure cooking saucepan of a kind of simple in structure, easy to assemble, easy cleaning, good sealing effect is provided.
Two of the purpose of this utility model is to avoid weak point of the prior art and the electric pressure cooking saucepan of a kind of simple in structure, easy to assemble, easy cleaning, good sealing effect is provided.
One of the purpose of this utility model is achieved through the following technical solutions:
A kind of hermetically-sealed construction of electric pressure cooking saucepan is provided, comprise pot cover and sealing ring, the outward flange of described sealing ring extends and is provided with multiple elasticity card convexs along the radially outward side of circumference, described elastic card is convexly equipped with and is equipped with step, the sidewall of described pot cover offers the through hole equating with described elasticity card convex quantity, the mutual clamping of described through hole that each described step is corresponding with it.
Wherein, described step is provided with inclined-plane, described inclined-plane and the mutual clamping of described through hole.
Wherein, the outward flange of described sealing ring between adjacent described elasticity card convex offers breach.
Wherein, described through hole is set to circular or oval-shaped through hole.
Wherein, the radially distribution equably of sealing ring circumference described in described elastic card convex edge.
Wherein, described elasticity card convex and described through hole are respectively arranged with 5.
Two of the purpose of this utility model is achieved through the following technical solutions:
A kind of electric pressure cooking saucepan is provided, comprises the hermetically-sealed construction of above-mentioned electric pressure cooking saucepan.
the beneficial effects of the utility model:
The hermetically-sealed construction of a kind of electric pressure cooking saucepan of the present utility model and electric pressure cooking saucepan, wherein the hermetically-sealed construction of electric pressure cooking saucepan comprises pot cover and sealing ring, the outward flange of sealing ring extends and is provided with multiple elasticity card convexs along the radially outward side of circumference, elastic card is convexly equipped with and is equipped with step, the sidewall of pot cover offers the through hole equating with elasticity card convex quantity, the mutual clamping of through hole that each step is corresponding with it.Adopt above-mentioned hermetically-sealed construction, be equipped with step because elastic card is convexly equipped with, when installation, this step is through through hole the clamping that matches on pot cover sidewall, thus by sealing ring fast, be fixedly mounted on pot cover the phenomenon that can not come off.Compared with prior art, hermetically-sealed construction of the present utility model is simple, easy to assemble, being convenient to user cleans pot cover and sealing ring, and sealing ring long service life, not fragile, solve due to long-time and used the problem that produces gas leakage, thereby made the sealing effectiveness of electric pressure cooking saucepan better.
Brief description of the drawings
Utilize accompanying drawing to be described further the utility model, but content in accompanying drawing does not form any restriction of the present utility model.
Fig. 1 is the structural representation of the embodiment 1 of the hermetically-sealed construction of a kind of electric pressure cooking saucepan of the present utility model.
Fig. 2 is the structure for amplifying schematic diagram at A place in Fig. 1.
Fig. 3 is the structural representation of the sealing ring of the embodiment 1 of the hermetically-sealed construction of a kind of electric pressure cooking saucepan of the present utility model.
Fig. 4 is the structural representation of the pot cover of the embodiment 1 of the hermetically-sealed construction of a kind of electric pressure cooking saucepan of the present utility model.
Fig. 5 is the structural representation of the sealing ring of the embodiment 2 of the hermetically-sealed construction of a kind of electric pressure cooking saucepan of the present utility model.
Fig. 6 is the structure for amplifying schematic diagram at B place in Fig. 5.
Fig. 1 to Fig. 6 comprises:
Pot cover 1;
Through hole 11;
Elasticity card convex 21, step 211, inclined-plane 2111;
Breach 22.
Detailed description of the invention
With the following Examples and accompanying drawing the utility model is described in further detail.
embodiment 1
The hermetically-sealed construction of a kind of electric pressure cooking saucepan of the present utility model, as shown in Figures 1 to 4, comprise pot cover 1 and sealing ring 2, the outward flange of sealing ring 2 extends and is provided with multiple elasticity card convexs 21 along the radially outward side of circumference, elasticity card convex 21 is provided with step 211, the sidewall of pot cover 1 offers the through hole 11 equating with elasticity card convex 21 quantity, the mutual clamping of a through hole 11 that each step 211 is corresponding with it.
Compared with prior art, the hermetically-sealed construction of electric pressure cooking saucepan of the present utility model, because elasticity card convex 21 is provided with step 211, when installation, this step 211 is through through hole 11 clamping that matches on pot cover 1 sidewall, thereby by sealing ring 2 fast, be fixedly mounted on pot cover 1 phenomenon that can not come off.
Concrete, elasticity card convex 21 and the one-body molded setting of sealing ring 2.
Concrete, the outward flange of sealing ring 2 between adjacent elasticity card convex 21 offers breach 22, is convenient to the installation of sealing ring 2.
Concrete, the shape of through hole 11 matches with the shape of elasticity card convex 21, can be set to circular or oval-shaped through hole 11, and other shapes also can.
In the present embodiment, elasticity card convex 21 radially distributes equably along sealing ring 2 circumference.
As preferred situation, elasticity card convex 21 and through hole 11 are respectively arranged with 5, thereby whole sealing ring 2 is installed on pot cover 1 more securely.
The hermetically-sealed construction of electric pressure cooking saucepan of the present utility model is simple, easy to assemble, be convenient to user pot cover 1 and sealing ring 2 are cleaned, and sealing ring 2 long service life, not fragile, solve due to long-time and used the problem that produces gas leakage, thereby made the sealing effectiveness of electric pressure cooking saucepan better.
The hermetically-sealed construction of a kind of electric pressure cooking saucepan of the present embodiment, its main technical schemes is identical with embodiment 1, and difference is:
As shown in Figure 5 and Figure 6, step 211 is provided with inclined-plane 2111, inclined-plane 2111 and the mutual clamping of through hole 11, and this inclined-plane can make step 211 be connected in more securely in through hole 11, effectively prevents that elasticity card convex 21 from coming off from through hole 11.
embodiment 3
A kind of electric pressure cooking saucepan of the present utility model, includes the hermetically-sealed construction of electric pressure cooking saucepan, and sealing structure is identical with the structure of embodiment 2.
Finally should be noted that; above embodiment is the restriction for the technical solution of the utility model is described but not to the utility model protection domain only; although the utility model is explained in detail with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement the technical solution of the utility model, and not depart from essence and the scope of technical solutions of the utility model.
Claims (7)
1. the hermetically-sealed construction of an electric pressure cooking saucepan, comprise pot cover and sealing ring, it is characterized in that: the outward flange of described sealing ring extends and is provided with multiple elasticity card convexs along the radially outward side of circumference, described elastic card is convexly equipped with and is equipped with step, the sidewall of described pot cover offers the through hole equating with described elasticity card convex quantity, the mutual clamping of described through hole that each described step is corresponding with it.
2. the hermetically-sealed construction of a kind of electric pressure cooking saucepan according to claim 1, is characterized in that: described step is provided with inclined-plane, described inclined-plane and the mutual clamping of described through hole.
3. the hermetically-sealed construction of a kind of electric pressure cooking saucepan according to claim 1, is characterized in that: the outward flange of described sealing ring between adjacent described elasticity card convex offers breach.
4. the hermetically-sealed construction of a kind of electric pressure cooking saucepan according to claim 1, is characterized in that: described through hole is set to circular or oval-shaped through hole.
5. the hermetically-sealed construction of a kind of electric pressure cooking saucepan according to claim 1, is characterized in that: described in described elastic card convex edge, sealing ring circumference radially distributes equably.
6. the hermetically-sealed construction of a kind of electric pressure cooking saucepan according to claim 5, is characterized in that: described elasticity card convex and described through hole are respectively arranged with 5.
7. an electric pressure cooking saucepan, is characterized in that: described electric pressure cooking saucepan comprises the hermetically-sealed construction of the electric pressure cooking saucepan described in claim 1 to 6 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320767334.2U CN203662538U (en) | 2013-11-29 | 2013-11-29 | Sealing structure of electric pressure cooker and electric pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320767334.2U CN203662538U (en) | 2013-11-29 | 2013-11-29 | Sealing structure of electric pressure cooker and electric pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203662538U true CN203662538U (en) | 2014-06-25 |
Family
ID=50958886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320767334.2U Expired - Fee Related CN203662538U (en) | 2013-11-29 | 2013-11-29 | Sealing structure of electric pressure cooker and electric pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203662538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105816022A (en) * | 2016-05-23 | 2016-08-03 | 佛山市顺德区美的电热电器制造有限公司 | Cookware |
-
2013
- 2013-11-29 CN CN201320767334.2U patent/CN203662538U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105816022A (en) * | 2016-05-23 | 2016-08-03 | 佛山市顺德区美的电热电器制造有限公司 | Cookware |
| CN105816022B (en) * | 2016-05-23 | 2018-03-23 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20171129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |