CN2321347Y - High-pressure cooker filtering cover - Google Patents
High-pressure cooker filtering cover Download PDFInfo
- Publication number
- CN2321347Y CN2321347Y CN 97237794 CN97237794U CN2321347Y CN 2321347 Y CN2321347 Y CN 2321347Y CN 97237794 CN97237794 CN 97237794 CN 97237794 U CN97237794 U CN 97237794U CN 2321347 Y CN2321347 Y CN 2321347Y
- Authority
- CN
- China
- Prior art keywords
- pressure
- pressure cooker
- utility
- model
- filtering 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
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- Cookers (AREA)
Abstract
The utility model discloses a filtering cover of high-pressure cookers, which is composed of a cover body and small holes. A C-shaped seam is arranged on the bottom of the cover body, and pressure relief sheets are formed. The utility model has the advantage of improved safety. The pressure relief sheet is opened automatically under the action of the pressure when the small holes on the filtering cover are clogged by the mash in the cooker, thereby, the goal of pressure relief can be achieved, and the safety of the using of the high-pressure cooker can be ensured.
Description
The utility model belongs to a kind of pressure cooker and deters device.
The pressure cooker that uses all is to install a filter lid under valve additional at present, filter is covered the side and is had hole, garden or slotted hole, purpose is to prevent pot direct block valve of interior thing, though can play certain effect that deters like this, but when boiling some paste like food, the hole of filter lid also may get clogged, thereby causes pot inner pressure to increase, and forms hidden danger.
The purpose of this utility model is: provide a kind of when pot inner pressure increases the pressure cooker of step-down filter lid automatically, take place to prevent above-mentioned situation.
The utility model is to constitute like this: it is by lid (1), and aperture (2) is formed, and has " C " shape seam (3) in the bottom of lid (1), forms pressure release sheet (4).
The utility model compared with prior art, its security reliability improves greatly.When pastel in the pot blocked the aperture of filter lid, pressure release sheet (4) was opened under pressure automatically, thereby reaches the purpose of pressure release, guaranteed that pressure cooker is safe in utilization.
Accompanying drawing 1 is a front view of the present utility model;
Accompanying drawing 2 is a vertical view of the present utility model.
Embodiment of the present utility model: make lid (1) with metal material, its side has aperture (2), and one " C " shape seam (3) is opened in the bottom, and forms pressure release sheet (4).
Claims (1)
1, a kind of pressure cooker filter lid, it is by lid (1), and aperture (2) is formed, and it is characterized in that: have " C " shape seam (3) in the bottom of lid (1), form pressure release sheet (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97237794 CN2321347Y (en) | 1997-09-29 | 1997-09-29 | High-pressure cooker filtering cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97237794 CN2321347Y (en) | 1997-09-29 | 1997-09-29 | High-pressure cooker filtering cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2321347Y true CN2321347Y (en) | 1999-06-02 |
Family
ID=33948358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97237794 Expired - Fee Related CN2321347Y (en) | 1997-09-29 | 1997-09-29 | High-pressure cooker filtering cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2321347Y (en) |
-
1997
- 1997-09-29 CN CN 97237794 patent/CN2321347Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |