CN2407685Y - Safety valve of pressure cooker - Google Patents
Safety valve of pressure cooker Download PDFInfo
- Publication number
- CN2407685Y CN2407685Y CN 00210626 CN00210626U CN2407685Y CN 2407685 Y CN2407685 Y CN 2407685Y CN 00210626 CN00210626 CN 00210626 CN 00210626 U CN00210626 U CN 00210626U CN 2407685 Y CN2407685 Y CN 2407685Y
- Authority
- CN
- China
- Prior art keywords
- pressure cooker
- valve
- valve body
- utility
- model
- 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 relates to a safety valve of a pressure cooker, and a valve body and a valve seat are separately installed on the upper and the lower parts of a valve core. A groove is processed on the side face of the valve body and is sheathed on a pressure cooker lid hole, and the valve body is sealed with the valve core and the pressure cooker lid hole without the phenomenon of air leak. The utility model has the advantage of simpler and more reasonable structure than that of an existing safety valve, and the utility model also has the advantages of higher safety, convenient installation, easy cleaning and low cost.
Description
The utility model relates to a kind of pressure cooker safety valve, belongs to cooking utensil pressure cooker technical field of safety devices.
The pressure cooker safety valve is various metal materials and makes now, and cost is higher, complex structure, installation are wasted time and energy.Fail in time to clean up the danger that also has quilt to be blocked as its steam vent, security performance is not absolutely reliable.
The purpose of this utility model is to provide a kind of simple in structure at the problem of above-mentioned existence, and pressure cooker safety valve with low cost is made up of valve body, spool and valve seat.
The purpose of this utility model is achieved through the following technical solutions:
Valve body is installed in the top of dodging core, and valve seat is installed in the bottom of spool, and the valve body side is processed with groove, and groove is enclosed within on the pressure cooker cover hole, seals between valve body and spool, valve body and the pressure cooker cover hole.
The utility model has the advantages that structure than existing safety valve advantages of simple more, safety and reliability, easy for installation, clean easily, and with low cost.
Fig. 1 is the utility model structural representation
Describe the utility model in detail below in conjunction with accompanying drawing:
As shown in Figure 1, it is made up of valve body 3, spool 1, valve seat 4, and valve body 3 and valve seat 4 are installed in the upper and lower of spool 1 respectively, and valve body 3 sides are processed with groove, and groove is enclosed within on the circular hole of pressure cooker cover 2.Be sealing between the circular hole of valve body 3 and spool 1, valve body 3 and pressure cooker cover 2, no gas leak phenomenon.Valve body 3 adopts rubber-like rubber materials to make, and when the pressure cooker internal pressure surpassed safe pressure, elastic caoutchouc valve body 3 can break away from pot cover because of pressure is excessive, with gas release in the pot, thereby reaches the purpose of safe unloading pressure.The effect of valve seat 4 is that safety valve flies out when preventing release.
Claims (2)
1, a kind of pressure cooker safety valve, valve body is installed in the top of spool, and the valve body side is processed with groove, and groove is enclosed within on the pressure cooker cover hole, seals between valve body and spool, valve body and the pressure cooker cover hole.
2, pressure cooker safety valve according to claim 1 is characterized in that the bottom of spool also is equipped with valve seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00210626 CN2407685Y (en) | 2000-01-21 | 2000-01-21 | Safety valve of pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00210626 CN2407685Y (en) | 2000-01-21 | 2000-01-21 | Safety valve of pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2407685Y true CN2407685Y (en) | 2000-11-29 |
Family
ID=33577473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00210626 Expired - Fee Related CN2407685Y (en) | 2000-01-21 | 2000-01-21 | Safety valve of pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2407685Y (en) |
-
2000
- 2000-01-21 CN CN 00210626 patent/CN2407685Y/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 | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHUHAI DOUBLE HAPPINESS ELECTRICAL APPLIANCES CO. Free format text: FORMER OWNER: SHENYANG DOUBLE HAPPINESS CO., LTD. Effective date: 20081024 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081024 Address after: No. 39, East Ring Road, national hi tech Zone, Guangdong, Zhuhai: 519085 Patentee after: Zhuhai Double Happiness Electric Appliance Co., Ltd. Address before: Xiannongtan road in Shenhe District of Shenyang City, Liaoning Province, No. 30 Wang Chunguang, zip code: 110036 Patentee before: Shuangxi Co., Ltd., Shenyang |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20001129 |