CN202277219U - Pressure cooker cover capable of quickly relieving pressure - Google Patents
Pressure cooker cover capable of quickly relieving pressure Download PDFInfo
- Publication number
- CN202277219U CN202277219U CN2011202689294U CN201120268929U CN202277219U CN 202277219 U CN202277219 U CN 202277219U CN 2011202689294 U CN2011202689294 U CN 2011202689294U CN 201120268929 U CN201120268929 U CN 201120268929U CN 202277219 U CN202277219 U CN 202277219U
- Authority
- CN
- China
- Prior art keywords
- pressure
- limiting valve
- push rod
- pressure limiting
- valve body
- 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 - Lifetime
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 230000000694 effects Effects 0.000 abstract description 5
- 206010053615 Thermal burn Diseases 0.000 abstract description 2
- 230000008859 change Effects 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 abstract description 2
- 230000002026 carminative effect Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Images
Landscapes
- Cookers (AREA)
Abstract
The utility model relates to a pressure cooker pot cover of quick pressure release is equipped with pressure limiting valve and stop gear on the pot cover, the pressure limiting valve is including fixing the pressure limiting disk seat on the pot cover and overlapping the pressure limiting valve body that has the shifting block on the pressure limiting disk seat, and pressure limiting disk seat inner wall is equipped with the inclined plane slip table, and pressure limiting valve body bottom surface is located the inclined plane slip table, its characterized in that: a movable push rod is arranged in the limiting mechanism, and the front end of the push rod is abutted against the side face of the shifting block of the pressure limiting valve body. The utility model discloses a push rod promotes the pressure limiting valve body and carries out the carminative technical scheme of quick pressure release, stops that the consumer directly stirs discharge valve body and scald consumer's potential safety hazard, the utility model discloses simple structure, low cost under the exhaust mode that does not change the product and the condition of product appearance, have reached the same effect that the structure of costly complicacy reaches effective safe pressure release, extensively are applicable to various pressure culinary art products and electric pressure culinary art products.
Description
Technical field
The utility model relates to pressure cooker lid, and a kind of pressure cooker lid of quick pressure releasing particularly belongs to the improvement technology of pressure cooker.
Background technology
In order to guarantee the safety of pressure cooker, safety guard is set on pot cover all generally.When in the pressure cooker pot pressure being arranged, pot cover can not be opened.But, when culinary art finishes, quick-opening lid soon often because the pressure in the pot does not reduce.In order to address this problem, generally all be through pushing pressure limiting valve aside with hand, steam being discharged from blast pipe, in operating process, hand is scalded by the liquid of steam or ejection easily.Also have on pot cover, to be provided with manual exhaust apparatus, but when the long-time exhaust of needs, need to push with hand always or promote manual exhaust apparatus, have inconvenient operation, also exist and set about easily by the potential safety hazard of the liquid of steam or ejection scald.
Summary of the invention
The purpose of the utility model is in order to address the above problem, and a kind of pressure cooker lid of simple in structure, safe and convenient to use, quick pressure releasing that cost is low is provided.
The technical scheme that realizes the utility model purpose is: a kind of pressure cooker lid of quick pressure releasing; Pot cover is provided with pressure limiting valve and position-limit mechanism; Said pressure limiting valve comprises the pressure limiting valve seat that is fixed on the pot cover and is nested with the pressure limiting valve body that has shifting block on the pressure limiting valve seat, and the pressure limiting valve base inner wall is provided with the inclined-plane slide unit, and pressure limiting valve body bottom surface is positioned on the inclined-plane slide unit; It is characterized in that: in said position-limit mechanism, be provided with movable push bar, the front end of push rod is resisted against the shifting block side of pressure limiting valve body.When promoting push rod, the front end of push rod promotes shifting block, and the pressure limiting valve body is risen along the inclined-plane slide unit in the pressure limiting valve seat, and pressure limiting valve loses sealing function, realizes the quick pressure releasing exhaust.
Be with reposition element on the above-mentioned push rod, position-limit mechanism carries out spacing to reposition element.
Above-mentioned reposition element is a spring.
The cross section of above-mentioned position-limit mechanism is down " L " type or traverse " n " font.
Above-mentioned pot cover is provided with the push rod detent mechanism, and this detent mechanism is to be arranged on the other block of push rod, and corresponding with block, the push rod tail end is provided with the handle of setting.When level promotes push rod forward and makes pressure limiting valve pressure release exhaust, the handle of rotation push rod, handle contacts with the push rod detent mechanism, makes push rod be positioned in and promotes to realize lasting pressure release exhaust on the pressure limiting valve pressure release exhaust position.
Above-mentioned push rod detent mechanism can be processed one with position-limit mechanism.
For the globality that guarantees pressure cooker lid and the aesthetic property of outward appearance, also be provided with cover on the above-mentioned pressure cooker lid, position-limit mechanism and push rod detent mechanism are fixed on the cover; Perhaps position-limit mechanism and push rod detent mechanism are fixed on handle of pot lid on hand.
The operation principle of the utility model: when level promoted push rod, push rod contacted with pressure limiting valve, and promoted the pressure limiting valve body, pressure limiting valve is no longer sealed, thereby reach the purpose of quick pressure releasing.Promote push rod for a long time for fear of the user, can be when promoting push rod, the handle on the rotation push rod, and being affiliated on the push rod detent mechanism on the pot cover, thus reach laborsaving safe, the effect that continues the pressure release exhaust.
The beneficial effect of the utility model is: promote the technical scheme that the pressure limiting valve body carries out the quick pressure releasing exhaust owing to designed push rod; Stop that the consumer directly stirs the air bleeding valve body and the potential safety hazard of scalding the consumer; The utility model is simple in structure, with low cost; Under the condition of exhaust mode that does not change product and product appearance, the structure that has reached expensive complicacy reaches the effect same of effective and safe pressure release, adaptable across various pressure cooking products and voltage power culinary products.
Description of drawings
Fig. 1 is that the structure of the utility model is launched sketch map;
Fig. 2 is the vertical view of the utility model;
Structural representation when Fig. 3 is the sealing in A-A cross section among Fig. 2;
Structural representation when Fig. 4 is the pressure release in A-A cross section among Fig. 2.
The specific embodiment
Below in conjunction with the Figure of description and the specific embodiment the utility model is further described.
Like Fig. 1, shown in Figure 2, a kind of pressure cooker lid of quick pressure releasing, pot cover 1 are provided with pressure limiting valve 2 and position-limit mechanism 6; Said pressure limiting valve 2 comprises the pressure limiting valve seat that is fixed on the pot cover 1 21 and is nested with the pressure limiting valve body 22 that has shifting block 221 on pressure limiting valve seat 21, and pressure limiting valve seat 21 inwalls are provided with the inclined-plane slide unit, and pressure limiting valve body 22 bottom surfaces are positioned on the inclined-plane slide unit; At said position-limit mechanism 6 is an inner cavity body; Be provided with movable push bar 3 in its cavity, be with reposition element 4 on the push rod 3, reposition element 4 adopts spring; The cross section of above-mentioned position-limit mechanism 6 is down " n " font of " L " type or traverse, and 6 pairs of reposition elements of position-limit mechanism 6 carry out spacing.The front end of push rod 3 is resisted against shifting block 221 sides of pressure limiting valve body 22; Also be provided with push rod detent mechanism 5 on the above-mentioned pot cover 1, this detent mechanism 5 is for being arranged on the block on push rod 3 sides, and corresponding with this block, push rod 3 tail ends are provided with the handle 31 of setting.Above-mentioned push rod detent mechanism 5 can be processed one with position-limit mechanism 6.
For the globality that guarantees pressure cooker lid 1 and the aesthetic property of outward appearance, also be provided with cover on the above-mentioned pressure cooker lid 1, position-limit mechanism 6 is fixed on the cover with push rod detent mechanism 5; Perhaps position-limit mechanism 6 and push rod detent mechanism 5 are fixed on handle of pot lid on hand.
When needs pressure release exhaust; As shown in Figure 4, level promotes the handle 31 on the push rod 3, after the front end of push rod 3 passes the position-limit mechanism 6 that is traverse " n " font on the pot cover 1; The front end of push rod 3 promotes shifting block 221; Pressure limiting valve body 22 is risen along the inclined-plane slide unit in the pressure limiting valve seat 21, and pressure limiting valve 2 loses sealing function, realizes the quick pressure releasing exhaust.When the user needs long-time exhaust, through rotary handle 31 and be affiliated on push rod detent mechanism 5, just can the pushing time promote push rod, and keep lasting pressure release exhaust.Pressure limiting valve belongs to prior art in the pressure cooker in the present embodiment, therefore, is not giving unnecessary details here.
As shown in Figure 3, when needs seal culinary art, with the handle 31 back-out push rod detent mechanisms 5 of push rod 3; Reset response through the reposition element on the push rod 34; Push rod 3 is automatically reset, and under the effect of pressure limiting valve body 22 self gravitations, pressure limiting valve body 22 descends along the inclined-plane slide unit in the pressure limiting valve seat 21; Pressure limiting valve 2 recovers sealing function, thereby reaches the effect of sealing culinary art.
The above only is the preferred embodiment of the utility model, is not that the structure of the utility model is done any type of restriction.Every technical spirit according to the utility model is made any simple modification to above case study on implementation, and equivalent variations and modification all fall in the protection domain of the utility model.
Claims (8)
1. the pressure cooker lid of a quick pressure releasing; Pot cover (1) is provided with pressure limiting valve (2) and position-limit mechanism (6); Said pressure limiting valve (2) comprises the pressure limiting valve seat (21) that is fixed on the pot cover (1) and is nested with the pressure limiting valve body (22) that has shifting block (221) on pressure limiting valve seat (21); Pressure limiting valve seat (21) inwall is provided with the inclined-plane slide unit; Pressure limiting valve body (22) bottom surface is positioned on the inclined-plane slide unit, it is characterized in that: in said position-limit mechanism (6), be provided with movable push bar (3), the front end of push rod (3) is resisted against shifting block (221) side of pressure limiting valve body.
2. the pressure cooker lid of quick pressure releasing according to claim 1 is characterized in that, is with reposition element (4) on the described push rod (3), and position-limit mechanism (6) carries out spacing to reposition element (4).
3. the pressure cooker lid of quick pressure releasing according to claim 2 is characterized in that, described reposition element (4) is a spring.
4. the pressure cooker lid of quick pressure releasing according to claim 1 is characterized in that, the cross section of described position-limit mechanism (6) is down " n " font of " L " type or traverse.
5. the pressure cooker lid of quick pressure releasing according to claim 1; It is characterized in that described pot cover (1) is provided with push rod detent mechanism (5), this detent mechanism (5) is for being arranged on the block by the push rod (3); Corresponding with block, push rod (3) tail end is provided with the handle (31) of setting.
6. the pressure cooker lid of quick pressure releasing according to claim 5 is characterized in that, described push rod detent mechanism (5) can be processed one with position-limit mechanism (6).
7. according to the pressure cooker lid of claim 5 or 6 described quick pressure releasing, it is characterized in that said pot cover also is provided with cover on (1), position-limit mechanism (6) and push rod detent mechanism (5) are fixed on cover.
8. according to the pressure cooker lid of claim 5 or 6 described quick pressure releasing, it is characterized in that said position-limit mechanism (6) and push rod detent mechanism (5) are fixed on handle of pot lid on hand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202689294U CN202277219U (en) | 2011-07-27 | 2011-07-27 | Pressure cooker cover capable of quickly relieving pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202689294U CN202277219U (en) | 2011-07-27 | 2011-07-27 | Pressure cooker cover capable of quickly relieving pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202277219U true CN202277219U (en) | 2012-06-20 |
Family
ID=46223407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202689294U Expired - Lifetime CN202277219U (en) | 2011-07-27 | 2011-07-27 | Pressure cooker cover capable of quickly relieving pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202277219U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108078399A (en) * | 2017-06-29 | 2018-05-29 | 仙居县顺安交通设施有限公司 | A kind of cast iron pot cover |
-
2011
- 2011-07-27 CN CN2011202689294U patent/CN202277219U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108078399A (en) * | 2017-06-29 | 2018-05-29 | 仙居县顺安交通设施有限公司 | A kind of cast iron pot cover |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202179430U (en) | Pressure cooker cover capable of quickly relieving pressure | |
| CN202184616U (en) | Pressure cooker cover capable of quickly relieving pressure | |
| CN202277219U (en) | Pressure cooker cover capable of quickly relieving pressure | |
| CN204839194U (en) | exhaust device of pressure cooker and pressure cooker | |
| CN202739667U (en) | Cooking pot | |
| CN205162879U (en) | Intelligence accuse salt ware | |
| CN205083264U (en) | Split electric pressure cooker | |
| CN202173244U (en) | Pressure cooker cover capable of quickly relieving pressure | |
| CN208658871U (en) | A kind of coffee casing that can prevent coffee sputtering scald | |
| CN202801363U (en) | Dish plate clamp | |
| CN204071707U (en) | A kind of pressure limiting valve of electric pressure cooking saucepan | |
| CN202723522U (en) | Anti-splashing boiler | |
| CN203041915U (en) | Pot preventing hands from being scalded | |
| CN204623280U (en) | A kind of external pulling type kitchen range top mechanism be applied on caravan | |
| CN202960186U (en) | Convenient frying pan | |
| CN202207088U (en) | Household oil-smoke-preventing pot cover | |
| CN203987752U (en) | A kind of oil can of adjustable flow velocity | |
| CN203280238U (en) | Water scale preventing double-cavity kettle | |
| CN204032949U (en) | Winter heat wine teapot | |
| CN203468285U (en) | Cover body for cooker and cooker | |
| CN201710170U (en) | Push type exhausting structure | |
| CN203106541U (en) | Cup-shaped bowl | |
| CN203016780U (en) | Combined bowl extractor | |
| KR20130003072U (en) | Handle the overflow to prevent vapor emissions cap | |
| CN203074427U (en) | Wok with anti-hand-scald baffle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER NAME: MEIDI GROUP CO. LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528311 Beijiao, Foshan, Shunde District, the town of Guangdong, the United States Avenue, No. 6 Patentee before: Midea Group |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120620 |