CN2557046Y - Automatic steam exhausting controller for pressure cooker - Google Patents
Automatic steam exhausting controller for pressure cooker Download PDFInfo
- Publication number
- CN2557046Y CN2557046Y CN 02278635 CN02278635U CN2557046Y CN 2557046 Y CN2557046 Y CN 2557046Y CN 02278635 CN02278635 CN 02278635 CN 02278635 U CN02278635 U CN 02278635U CN 2557046 Y CN2557046 Y CN 2557046Y
- Authority
- CN
- China
- Prior art keywords
- valve
- exhaust
- air bleeding
- time controller
- controller knob
- 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
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- Cookers (AREA)
Abstract
The utility model relates to an automatic control device for the exhaust of pressure cookers and comprises a lid and an exhaust valve which is arranged on the lid and which comprises an exhaust valve core and a valve cover which is buttoned on the valve core. The utility model is characterized in that the lateral of the exhaust valve is provided with a mechanical time controller knob which is controlled by a torsion spring, and the peripheral flange of the mechanical time controller knob is provided with a thrust wedge block which can extend into the downside of the peripheral edge of the valve cover when in rotation and which is used for jacking up the valve cover. The device not only can jack up the exhaust valve to exhaust with the help of the self pressure in the cooker but also can preset the time for turning on the exhaust valve through the mechanical time controller knob so as to regulate and control the pressure in the cooker.
Description
Technical field: the utility model relates to a kind of pressure cooker exhaust automaton.
Prior art: existing pressure cooker exhaust control device all is to rely in the pot self pressure to back down the air bleeding valve valve gap to carry out exhaust usually, use these devices to have certain limitation, promptly have only when pot inner pressure reaches certain limit and just the air bleeding valve valve gap can be backed down exhaust, thereby can't freely control the exhaust valve opening time during pressure cooker boiling, longer owing to the autoclaving time like this, easily will easily well-done food overdo.
Summary of the invention: the purpose of this utility model is to provide a kind of pressure cooker exhaust automaton, this device not only can rely in the pot self pressure to back down the air bleeding valve valve gap to carry out exhaust, but also can preestablish the time of opening air bleeding valve, thereby the size of regulation and control pot inner pressure by mechanical type time controller knob.
The utility model is to constitute like this, it comprises pot cover and is arranged at air bleeding valve on the pot cover, air bleeding valve has exhaust plug and the valve gap that is buckled on the spool, it is characterized in that: the air bleeding valve side is provided with the mechanical type time controller knob by torsion spring control, and the peripheral flange of this mechanical type time controller knob can stretch into the thrust voussoir that valve gap peripheral edge bottom side is used to back down valve gap when being provided with rotation.
Before this device work, the user can rotate to certain scale with mechanical type time controller knob in advance according to the time of setting, then it is placed on the stove in company with pressure cooker, so torsion spring just drives mechanical type time controller knob, when reaching preset time, thrust voussoir on the mechanical type time controller knob just in time goes to the bottom side of valve gap peripheral edge, just jack-up air bleeding valve valve gap upwards, in the pot gas just in the air bleeding valve spool duct to outer discharge.Like this, the opening time of air bleeding valve when the user just can control boiling to the demand of food soft or hard degree according to the eater, the time of unlatching is slow more, and the food of boiling is mashed more.
Adopt this device to help the user and grasp the time of opening air bleeding valve, the food that makes culinary art come out is fit to people's mouthfeel more.
Description of drawings: Fig. 1 is the utility model embodiment organigram,
Fig. 2 is the vertical view of the utility model embodiment organigram,
Fig. 3 is the wedge on the mechanical type time controller knob among the utility model embodiment
The schematic diagram of piece jack-up air bleeding valve valve gap.
The specific embodiment: with reference to accompanying drawing 1, the utility model embodiment comprises pot cover 5 and is arranged at air bleeding valve on the pot cover, air bleeding valve has exhaust plug 4 and the valve gap 1 that is buckled on the spool, it is characterized in that: the air bleeding valve side is provided with the mechanical type time controller knob 3 by torsion spring control, and the peripheral flange of this mechanical type time controller knob can stretch into the thrust voussoir 2 that valve gap peripheral edge bottom side is used to back down valve gap when being provided with rotation.
For the ease of making and assembling, above-mentioned air bleeding valve and mechanical type time controller knob fuse through plastic cement handle 6 and pot cover.
Claims (2)
1, a kind of pressure cooker exhaust automaton, comprise pot cover and be arranged at air bleeding valve on the pot cover, air bleeding valve has exhaust plug and the valve gap that is buckled on the spool, it is characterized in that: the air bleeding valve side is provided with the mechanical type time controller knob by torsion spring control, and the peripheral flange of this mechanical type time controller knob can stretch into the thrust voussoir that valve gap peripheral edge bottom side is used to back down valve gap when being provided with rotation.
2, pressure cooker exhaust automaton according to claim 1 is characterized in that: described air bleeding valve and mechanical type time controller knob fuse through plastic cement handle and pot cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02278635 CN2557046Y (en) | 2002-08-02 | 2002-08-02 | Automatic steam exhausting controller for pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02278635 CN2557046Y (en) | 2002-08-02 | 2002-08-02 | Automatic steam exhausting controller for pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2557046Y true CN2557046Y (en) | 2003-06-25 |
Family
ID=33741928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02278635 Expired - Lifetime CN2557046Y (en) | 2002-08-02 | 2002-08-02 | Automatic steam exhausting controller for pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2557046Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101305890B (en) * | 2007-05-14 | 2011-11-30 | Seb公司 | Steam discharge device for a lid of a cooking utensil |
| CN103519704A (en) * | 2013-09-16 | 2014-01-22 | 宁波方太厨具有限公司 | Steam box pre-decompression device and method |
| CN103960966A (en) * | 2014-04-24 | 2014-08-06 | 徐存然 | Hand-operated deflation device of pressure cooker |
| CN110403455A (en) * | 2018-04-26 | 2019-11-05 | 佛山市顺德区美的电热电器制造有限公司 | A kind of pressure release control method, household appliance and computer storage medium |
-
2002
- 2002-08-02 CN CN 02278635 patent/CN2557046Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101305890B (en) * | 2007-05-14 | 2011-11-30 | Seb公司 | Steam discharge device for a lid of a cooking utensil |
| CN103519704A (en) * | 2013-09-16 | 2014-01-22 | 宁波方太厨具有限公司 | Steam box pre-decompression device and method |
| CN103519704B (en) * | 2013-09-16 | 2015-10-28 | 宁波方太厨具有限公司 | Steam box shifts to an earlier date pressure relief device and shifts to an earlier date pressure releasing method |
| CN103960966A (en) * | 2014-04-24 | 2014-08-06 | 徐存然 | Hand-operated deflation device of pressure cooker |
| CN110403455A (en) * | 2018-04-26 | 2019-11-05 | 佛山市顺德区美的电热电器制造有限公司 | A kind of pressure release control method, household appliance and computer storage medium |
| CN110403455B (en) * | 2018-04-26 | 2021-07-20 | 佛山市顺德区美的电热电器制造有限公司 | Pressure relief control method, household appliance and computer storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120802 Granted publication date: 20030625 |