CN204654655U - A kind of sealed pot cover - Google Patents
A kind of sealed pot cover Download PDFInfo
- Publication number
- CN204654655U CN204654655U CN201520277609.3U CN201520277609U CN204654655U CN 204654655 U CN204654655 U CN 204654655U CN 201520277609 U CN201520277609 U CN 201520277609U CN 204654655 U CN204654655 U CN 204654655U
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- CN
- China
- Prior art keywords
- lid
- air valve
- pot cover
- pot body
- pot
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Abstract
The utility model discloses a kind of sealed pot cover, comprise lid, handle, piston air valve, described lid is provided with air valve hole, described piston air valve one end is positioned on lid outer wall, the piston air valve other end passes air valve hole and is positioned on lid inwall, be provided with annular boss on the downside of described lid, described annular boss sidewall is provided with ventilating groove.The piston air valve of sealing pot cover is used for pot cover to be arranged to sealing or aeration status, and annular boss is used for shutoff internal wall pot body, when lid is placed on pot body, can realize the sealing function to pot body well; During use, time when the temperature in pot body and when rising atmospherically to certain phase, the air pressure of pot nside can push up on lid, when the ventilating groove on lid is raised into the pot mouth position of pot body, gas in pot body will flow out from the ventilating groove of annular boss sidewall, avoid the risk of scalding user, the air pressure in pot body can be controlled in safe range, safety coefficient is higher simultaneously.
Description
Technical field
The utility model relates to pot cover, particularly relates to a kind of sealed pot cover.
Background technology
Existing sealed pot cover, it is generally the sealing function that mode by arranging air valve on pot cover realizes to pot, if the day for announcing is on February 4th, 2015, notification number is CN204133235U, name is called that the utility model patent of " structure-improved of airtight pot cover " discloses a kind of structure-improved of airtight pot cover, comprise the handle being located at this pot cover top, wherein: this pot cover is provided with a pair should the opening of handle, this handle end is provided with the impenetrating mouth of this opening of connection, and fixed knot unification connecting base between opening and impenetrating mouth, and an open-work is provided with on this connecting base, and make this open-work lead to bottom this pot cover via this opening, and be revealed on this handle via this impenetrating mouth, and configuration one can remove the moving valve of airtight conditions in open-work.Although this airtight pot cover can realize the sealing function to pot body, but this pot cover in use, especially when pot body internal gas pressure is in high pressure conditions, high temperature and high pressure gas in pot body could must be discharged with hand propelled moving valve, if careless manipulation likely scalds user, if user does not discharge gases at high pressure in time, likely cause pot cover to break at high temperature under high pressure, safety coefficient is lower.
Summary of the invention
The utility model needs to use hand propelled moving valve for during the releasing high-temperature high-pressure state existed in prior art, if likely scald user and be in high-temperature high-pressure state for a long time, the defect such as likely cause that pot cover breaks, provides a kind of new sealed pot cover.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
A kind of sealed pot cover, comprise lid, handle, piston air valve, described lid is provided with air valve hole, described piston air valve one end is positioned on lid outer wall, the piston air valve other end passes air valve hole and is positioned on lid inwall, be provided with annular boss on the downside of described lid, described annular boss sidewall is provided with ventilating groove.
Piston air valve is used for pot cover to be arranged to sealing or aeration status, and annular boss is used for shutoff internal wall pot body, when lid is placed on pot body, can realize the sealing function to pot body well; In use procedure, time when the temperature in pot body and when rising atmospherically to certain phase, the air pressure of pot nside can push up on lid, when the ventilating groove on lid is raised into the pot mouth position of pot body, gas in pot body will flow out from the ventilating groove of annular boss sidewall, avoid the risk of scalding user, the air pressure in pot body can be controlled in safe range, safety coefficient is higher simultaneously.
As preferably, a kind of sealed pot cover described above, described ventilating groove is also provided with filter grid.Food in small, broken bits can be prevented to be ejected from ventilating groove, hommization more.
As preferably, a kind of sealed pot cover described above, described annular boss sidewall is also provided with surge tank.Can directly soup juice unnecessary in pot body be poured out from surge tank without the need to pot cover is mentioned, convenient and hommization more.
As preferably, a kind of sealed pot cover described above, described lid is also symmetrical arranged jug.Convenient laborsaving when mentioning lid.
As preferably, a kind of sealed pot cover described above, described lid is cover glass.Can the state of food in Real Time Observation pot body, convenient.
As preferably, a kind of sealed pot cover described above, described lid avris is provided with silica gel bound edge.Avoid scratching pot body, improve service life.
Accompanying drawing explanation
Fig. 1 is the detonation configuration schematic diagram of a kind of sealed pot cover of the utility model;
Fig. 2 is the structural representation of a kind of sealed pot cover of the utility model;
Fig. 3 is the cross-sectional view of a kind of sealed pot cover of the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing 1-3 and detailed description of the invention, the utility model is described in further detail, but they are not to restriction of the present utility model:
embodiment 1
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of sealed pot cover, comprise lid 2, handle 1, piston air valve 10, described lid 2 is provided with air valve hole 8, described piston air valve 10 one end is positioned on lid 2 outer wall, piston air valve 10 other end passes air valve hole 8 and is positioned on lid 2 inwall, is provided with annular boss 7, described annular boss 7 sidewall is provided with ventilating groove 6 on the downside of described lid 2.
As shown in Figure 1, during use, lid 2 is positioned on pot body 4, annular boss 7 then on the downside of lid 2 will be conflicted with pot body 4 inwall and be adjacent to, now press the piston air valve 10 on gland body 2, then sealing state will be changed in pot body 4, now pot body 4 is heated, temperature in heating process in pot body 4 and air pressure will progressively raise, when the air pressure in pot body 4 is elevated to a certain degree, lid 2 will by upwards jack-up, at lid 2 by jack-up process, the position of the ventilating groove 6 on annular boss 7 sidewall also raises and the final position arriving pot body 4 oral area gradually, gas then in pot body 4 will flow out pot body 4 from ventilating groove 6 position automatically, thus avoid the risk being caused by staff release plunger air valve 10 scalding, safer.
As preferably, described ventilating groove 6 is also provided with filter grid 5.
As preferably, described annular boss 7 sidewall is also provided with surge tank 11.
As preferably, described lid 2 is also symmetrical arranged jug 3.
As preferably, described lid 2 is cover glass.
As preferably, described lid 2 avris is provided with silica gel bound edge 9.
In a word, the foregoing is only preferred embodiment of the present utility model, the equalization change that all scopes applied for a patent according to the utility model are done and modification, all should belong to covering scope of the present utility model.
Claims (6)
1. a sealed pot cover, comprise lid (2), handle (1), piston air valve (10), described lid (2) is provided with air valve hole (8), described piston air valve (10) one end is positioned on lid (2) outer wall, piston air valve (10) other end passes air valve hole (8) and is positioned on lid (2) inwall, it is characterized in that: described lid (2) downside is provided with annular boss (7), and described annular boss (7) sidewall is provided with ventilating groove (6).
2. a kind of sealed pot cover according to claim 1, is characterized in that: described ventilating groove (6) is also provided with filter grid (5).
3. a kind of sealed pot cover according to claim 1, is characterized in that: described annular boss (7) sidewall is also provided with surge tank (11).
4. a kind of sealed pot cover according to claim 1, is characterized in that: described lid (2) is also symmetrical arranged jug (3).
5. a kind of sealed pot cover according to claim 1, is characterized in that: described lid (2) is cover glass.
6. a kind of sealed pot cover according to claim 1, is characterized in that: described lid (2) avris is provided with silica gel bound edge (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520277609.3U CN204654655U (en) | 2015-05-04 | 2015-05-04 | A kind of sealed pot cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520277609.3U CN204654655U (en) | 2015-05-04 | 2015-05-04 | A kind of sealed pot cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204654655U true CN204654655U (en) | 2015-09-23 |
Family
ID=54125104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520277609.3U Active CN204654655U (en) | 2015-05-04 | 2015-05-04 | A kind of sealed pot cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204654655U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105342360A (en) * | 2015-11-25 | 2016-02-24 | 江门市汇城丰实业有限公司 | Foldable silica gel pot |
-
2015
- 2015-05-04 CN CN201520277609.3U patent/CN204654655U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105342360A (en) * | 2015-11-25 | 2016-02-24 | 江门市汇城丰实业有限公司 | Foldable silica gel pot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |