CN202891632U - Full-sealed pot cover - Google Patents
Full-sealed pot cover Download PDFInfo
- Publication number
- CN202891632U CN202891632U CN 201220418575 CN201220418575U CN202891632U CN 202891632 U CN202891632 U CN 202891632U CN 201220418575 CN201220418575 CN 201220418575 CN 201220418575 U CN201220418575 U CN 201220418575U CN 202891632 U CN202891632 U CN 202891632U
- Authority
- CN
- China
- Prior art keywords
- pot cover
- lid
- sealed pot
- hermetically sealed
- sealing ring
- 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 discloses a full-sealed pot cover which is composed of a cover body and a handle. The full-sealed pot cove is characterized in that a sealing ring is arranged on an outer ring of the cover body, an air outlet hole is formed in the cover body, a one-way sealing valve is arranged on the air outlet hole, a clamping groove which is fixed on the cover body is machined on the sealing ring, and an apron which is sealed with a pot is machined. Gravity is utilized by the one-way sealing valve to seal, the air outlet hole and a sealing ring are arranged on the one-way sealing valve, and the sealing ring and the one-way sealing valve are made of temperature resistance rubber. A ball valve is adopted by the one-way sealing valve, and the one-way sealing valve is composed of a sealing ball, a spring and a top rod. The full-sealed pot cover has the advantages of reducing energy loss, preventing bacteria from entering, and prolonging storage time of food.
Description
Technical field
The utility model belongs to kitchen utensils, in particular to be a kind of pot cover, comprise the pot cover of frying pan, slaughterhouse, kettle, steamer.
Background technology
Existing pot cover comprises that high-pressure cooker cover when internal pressure is low, does not all possess sealing function, and cold air enters, and energy loss is fast, and bacterium also can enter.
The utility model content
The purpose of this utility model is to provide a kind of hermetically sealed pot cover for the weak point of above-mentioned prior art existence, reduces energy loss, avoids bacterium to enter, the food and extend holding time.
The technical scheme that the utility model adopts is: a kind of hermetically sealed pot cover, formed by lid, handle, and it is characterized in that: sealing ring is equipped with in the lid outer ring, lid is provided with venthole, one-way seal valve is equipped with at the venthole place, and gas can move from inside to outside, can not the ecto-entad motion.
Sealing ring is shaped with the draw-in groove that is fixed in lid, is shaped with the skirt with the pot sealing.
One-way seal valve utilizes the gravity sealing, is shaped with venthole on it, sealing ring.
Sealing ring and one-way seal valve are made by temperature resistant rubber.
One-way seal valve also can adopt ball valve, by ball sealer, and spring, push rod forms.
Cover materials contains glass, aluminium alloy, stainless steel, pottery, magnesium alloy, and combination.
For increasing heat-proof quality, the lid double layer material is made, and the centre is evacuated or the producing foamed structure.
For increasing voltage endurance capability, lid is made sphere or rotation hyperbola face.Handle adopts can found structure.
The beneficial effects of the utility model are: reduce energy loss, avoid bacterium to enter, the food and extend holding time
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the generalized section of Fig. 1.
Fig. 3 is the ring structure schematic diagram.
Fig. 4 is the one-way seal valve structural representation.
Fig. 5 is ball-valve type one-way seal valve structural representation.
Fig. 6 is Fig. 5 partial schematic diagram.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Embodiment one, as shown in Figure 1 and Figure 2, it is comprised of lid (3), handle (2), it is characterized in that: sealing ring (4) is equipped with in lid (3) outer ring, lid (3) is provided with venthole, one-way seal valve (1) is equipped with at the venthole place, and gas can move from inside to outside, can not the ecto-entad motion.
As shown in Figure 3, sealing ring (4) is shaped with the draw-in groove (6) that is fixed in lid (3), is shaped with the skirt (5) with the pot sealing.
As shown in Figure 4, one-way seal valve (1) utilizes the gravity sealing, is shaped with venthole (8) on it,
Sealing ring (7); Mention one-way seal valve (1) but depressurization.
Sealing ring (4) and one-way seal valve (1) are made by the silica gel in the temperature resistant rubber.
Lid (3) material is glass, and lid (3) is made sphere.Be the increase voltage endurance capability,
Lid (3) is made sphere or rotation hyperbola face.
Handle (2) adopts can found structure.
Embodiment two, and it is comprised of lid (3), handle (2), it is characterized in that: sealing ring (4) is equipped with in lid (3) outer ring, lid (3) is provided with venthole, one-way seal valve is equipped with at the venthole place, and gas can move from inside to outside, can not the ecto-entad motion.
As shown in Figure 3, sealing ring (4) is shaped with the draw-in groove that is fixed in lid (3), is shaped with the skirt with the pot sealing.
Sealing ring (4) is made by the silica gel in the temperature resistant rubber.
Such as Fig. 5, shown in Figure 6, one-way seal valve adopts ball valve, by ball sealer (10), and spring (11), push rod (9) forms; Press lower push rod (9) but depressurization.
Handle (2) adopts can found structure.
Claims (8)
1. a hermetically sealed pot cover is comprised of lid, handle, it is characterized in that: sealing ring is equipped with in the lid outer ring, and lid is provided with venthole, and one-way seal valve is equipped with at the venthole place.
2. hermetically sealed pot cover as claimed in claim 1, it is characterized in that: sealing ring is shaped with the draw-in groove that is fixed in lid, is shaped with the skirt with the pot sealing.
3. hermetically sealed pot cover as claimed in claim 1 is characterized in that: one-way seal valve utilizes the gravity sealing, is shaped with venthole on it, sealing ring.
4. hermetically sealed pot cover as claimed in claim 1, it is characterized in that: sealing ring and one-way seal valve are made by temperature resistant rubber.
5. hermetically sealed pot cover as claimed in claim 1 is characterized in that: one-way seal valve adopts ball valve, by ball sealer, and spring, push rod forms.
6. hermetically sealed pot cover as claimed in claim 1, it is characterized in that: the lid double layer material is made, and the centre is evacuated.
7. hermetically sealed pot cover as claimed in claim 1 is characterized in that: lid is made sphere or rotation hyperbola face.
8. hermetically sealed pot cover as claimed in claim 1 is characterized in that: handle adopts can found structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220418575 CN202891632U (en) | 2012-08-16 | 2012-08-16 | Full-sealed pot cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220418575 CN202891632U (en) | 2012-08-16 | 2012-08-16 | Full-sealed pot cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202891632U true CN202891632U (en) | 2013-04-24 |
Family
ID=48112365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220418575 Expired - Fee Related CN202891632U (en) | 2012-08-16 | 2012-08-16 | Full-sealed pot cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202891632U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104825061A (en) * | 2014-02-10 | 2015-08-12 | 朱培池 | Double-layer vacuum pot lid |
| CN107303144A (en) * | 2016-04-21 | 2017-10-31 | 北京黄记煌餐饮管理有限责任公司 | A kind of pot handle cooked for low pressure |
| CN107303129A (en) * | 2016-04-20 | 2017-10-31 | 北京黄记煌餐饮管理有限责任公司 | A kind of pressure cooker cover cooked for low pressure |
-
2012
- 2012-08-16 CN CN 201220418575 patent/CN202891632U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104825061A (en) * | 2014-02-10 | 2015-08-12 | 朱培池 | Double-layer vacuum pot lid |
| CN107303129A (en) * | 2016-04-20 | 2017-10-31 | 北京黄记煌餐饮管理有限责任公司 | A kind of pressure cooker cover cooked for low pressure |
| CN107303144A (en) * | 2016-04-21 | 2017-10-31 | 北京黄记煌餐饮管理有限责任公司 | A kind of pot handle cooked for low pressure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Lv Chuan Yong Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Lv Chuanyong Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20190816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |