CN203693277U - Cooker cover and pressure cooker - Google Patents
Cooker cover and pressure cooker Download PDFInfo
- Publication number
- CN203693277U CN203693277U CN201320705455.4U CN201320705455U CN203693277U CN 203693277 U CN203693277 U CN 203693277U CN 201320705455 U CN201320705455 U CN 201320705455U CN 203693277 U CN203693277 U CN 203693277U
- Authority
- CN
- China
- Prior art keywords
- pot
- cooker
- tooth
- flange
- cover
- 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
Links
Abstract
The utility model discloses a cooker cover and a pressure cooker with the same. The cooker cover comprises a turned-over edge arranged on the edge of the periphery of a cover body, wherein a plurality of cooker teeth folded towards the center of the cover body are arranged on the turned-over edge; each cooker tooth is arranged to form an included angle of 92 to 98 degrees with the turned-over edge. According to the technical scheme provided by the utility model, the included angle between each cooker tooth of the cooker cover and the turned-over edge is set between 92 and 98 degrees, and a lot of experiments show that as the included angle of each cooker tooth and the turned-over edge is set between 92 and 98 degrees, the cooker teeth are not easy to unfold straightly after the cooker cover is subjected to stress, the phenomena about pressure relief, cover lifting and the like are avoided, and the safety performance of the whole cooker is enhanced.
Description
Technical field
The utility model relates to pan technical field, particularly a kind of pot cover and pressure cooker.
Background technology
The steadiness being connected between the pot cover of pressure cooker and outer pot is one of important indicator of weighing pressure cooker security performance, existing pressure cooker lid normally arranges some pots of teeth at the one-week interval of pot cover, is fastened and is realized closing lid by the flange at this pot of tooth and outer pot edge.But existing pot tooth angle is greatly about 103 ° of left and right, after pot cover is stressed, pot tooth is easily stressed to turn over directly, causes the phenomenon such as pressure release, flip, has buried serious potential safety hazard.
Utility model content
Main purpose of the present utility model is to provide a kind of pot cover, is intended to strengthen the intensity of pot tooth, makes pot tooth be difficult for being turned over directly, has avoided the phenomenon such as pressure release, flip, promotes the security performance of whole pot.
For achieving the above object, the utility model proposes a kind of pot cover, be included in the flange that the lid edge of a week arranges, be provided with to some pots of teeth of the center turnover of described lid on described flange, described pot tooth and flange are the angle setting of 92 to 98 °.
Preferably, after described pot tooth and outer pot fasten, the outer of described flange and described outer pot has gap.
Preferably, position to the distance of described pot tooth end that described pot tooth and outer pot fasten is greater than the extremely distance of described flange of position of described pot tooth and outer pot fastening.
Preferably, described pot tooth is arranged on described flange uniformly, and between pot tooth, has gap described in every two.
The utility model further proposes a kind of pressure cooker, comprise pot cover, this pot cover is included in the flange that the lid edge of a week arranges, and is provided with to some pots of teeth of the center turnover of described lid on described flange, and described pot tooth and flange are the angle setting of 92 to 98 °.
Preferably, after described pot tooth and outer pot fasten, the outer of described flange and described outer pot has gap.
Preferably, position to the distance of described pot tooth end that described pot tooth and outer pot fasten is greater than the extremely distance of described flange of position of described pot tooth and outer pot fastening.
Preferably, described pot tooth is arranged on described flange uniformly, and between pot tooth, has gap described in every two.
Technical solutions of the utility model are by being set in the angle between the pot tooth of pot cover and flange between 92 to 98 °, can guarantee that through experimental results demonstrate the angle between pot tooth and flange to be set between 92 to 98 ° pot tooth is difficult for being turned over straight after pot cover is stressed, avoid the phenomenon such as pressure release, flip, promoted the security performance of whole pot.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model pot cover;
Fig. 2 is the structural representation that the utility model pot cover and outer pot fasten.
Realization, functional characteristics and the advantage of the utility model object, in connection with embodiment, are described further with reference to accompanying drawing.
The specific embodiment
Be described further with regard to the technical solution of the utility model below in conjunction with drawings and the specific embodiments.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
The utility model proposes a kind of pot cover.
See figures.1.and.2, Fig. 1 is the structural representation of the utility model pot cover; Fig. 2 is the structural representation that the utility model pot cover and outer pot fasten.
In the utility model embodiment, this pot cover can be applicable on pressure cooker, certainly also can be applicable on the similar pans such as electric cooker.The some pots of teeth 11 that this pot cover 10 is included in the flange 12 of the lid edge of week setting and arranges on flange 12, this pot of tooth 11 turns down to the center of lid, this pot of tooth 11 is angle setting with flange 12, and angle between pot tooth 11 and flange 12 is between 92 to 98 °, is preferably 93 °.
Technical solutions of the utility model are by being set in the angle between the pot tooth 11 of pot cover 10 and flange 12 between 92 to 98 °, through experimental results demonstrate, the angle between pot tooth 11 and flange 12 is set between 92 to 98 ° and can guarantees that pot tooth 11 is difficult for being turned over straight after pot cover 10 is stressed, avoid the phenomenon such as pressure release, flip, promoted the security performance of whole pot.
In listing embodiment, after this pot of tooth 11 fastens with outer pot 20, the flange 12 of pot cover 10 has gap with the outer of outer pot 20.The setting in this gap can guarantee that pot cover 10 can rotate freely with respect to outer pot 20, has avoided pot cover 10 and outer pot 20 maybe cannot uncap because of the difficulty that makes to uncap of friction each other.
In the above-described embodiments, position to the distance of pot tooth 11 ends that this pot of tooth 11 and outer pot 20 fasten is greater than position that pot tooth 11 and outer pot 20 the fasten distance to flange 12.Can guarantee that pot cover 10 has the larger stressed arm of force, further guarantee that the difficult quilt of pot tooth 11 is turned over straight, avoid the phenomenon such as pressure release, flip, promote the security performance of whole pot.
In the above-described embodiments, all pot teeth 11 are arranged on flange 12 uniformly, and 11 of every two pot teeth have gap, to engage the folding of convenient boiler-cover with outer pot 20.
The utility model further proposes a kind of pressure cooker, this pressure cooker has the pot cover of above-described embodiment, the concrete structure of this position limiting structure is with reference to above-described embodiment, because this pressure cooker has adopted whole technical schemes of above-mentioned all embodiment, therefore have the pressure cooker of all beneficial effect the present embodiment that the technical scheme of above-described embodiment brings to have equally, this is no longer going to repeat them.
The foregoing is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure transformation that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. a pot cover, is included in the flange that the lid edge of a week arranges, and it is characterized in that, is provided with to some pots of teeth of the center turnover of described lid on described flange, and described pot tooth and flange are the angle setting of 92 to 98 °; State after pot tooth and outer pot fastening, the outer of described flange and described outer pot has gap.
2. pot cover as claimed in claim 1, is characterized in that, position to the distance of described pot tooth end that described pot tooth and outer pot fasten is greater than the extremely distance of described flange of position of described pot tooth and outer pot fastening.
3. pot cover as claimed in claim 2, is characterized in that, described pot tooth is arranged on described flange uniformly, and between pot tooth, has gap described in every two.
4. a pressure cooker, comprises pot cover, and this pot cover is included in the flange that the lid edge of a week arranges, and it is characterized in that, is provided with to some pots of teeth of the center turnover of described lid on described flange, and described pot tooth and flange are the angle setting of 92 to 98 °; After described pot tooth and outer pot fasten, the outer of described flange and described outer pot has gap.
5. pressure cooker as claimed in claim 4, is characterized in that, position to the distance of described pot tooth end that described pot tooth and outer pot fasten is greater than the extremely distance of described flange of position of described pot tooth and outer pot fastening.
6. pressure cooker as claimed in claim 5, is characterized in that, described pot tooth is arranged on described flange uniformly, and between pot tooth, has gap described in every two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320705455.4U CN203693277U (en) | 2013-11-08 | 2013-11-08 | Cooker cover and pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320705455.4U CN203693277U (en) | 2013-11-08 | 2013-11-08 | Cooker cover and pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203693277U true CN203693277U (en) | 2014-07-09 |
Family
ID=51043800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320705455.4U Expired - Fee Related CN203693277U (en) | 2013-11-08 | 2013-11-08 | Cooker cover and pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203693277U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109588973A (en) * | 2017-09-30 | 2019-04-09 | 佛山市顺德区美的电热电器制造有限公司 | Outer pot and pressure cooker |
-
2013
- 2013-11-08 CN CN201320705455.4U patent/CN203693277U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109588973A (en) * | 2017-09-30 | 2019-04-09 | 佛山市顺德区美的电热电器制造有限公司 | Outer pot and pressure cooker |
| CN109588973B (en) * | 2017-09-30 | 2024-01-23 | 佛山市顺德区美的电热电器制造有限公司 | Outer pot and pressure cooker |
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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: 20140709 Termination date: 20201108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |