CN2052648U - Repairing device for the heat ring of pressure cooker - Google Patents
Repairing device for the heat ring of pressure cooker Download PDFInfo
- Publication number
- CN2052648U CN2052648U CN 89209890 CN89209890U CN2052648U CN 2052648 U CN2052648 U CN 2052648U CN 89209890 CN89209890 CN 89209890 CN 89209890 U CN89209890 U CN 89209890U CN 2052648 U CN2052648 U CN 2052648U
- Authority
- CN
- China
- Prior art keywords
- pressure cooker
- washer
- utility
- model
- collar
- 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.)
- Pending
Links
Abstract
The utility model is suitable for a repairing tool for pressure cooker washer, comprising a sleeve ring and a supporting ring which can be cemented together with a shaft. The washer without elasticity which leaks gas when the rice is cooked is sheathed on the sleeve ring of a repairing device, and the elasticity of the washer can be restored when the washer is taken out after about 10 minutes. The utility model has the advantages of simple structure and easy use. The washer which is repaired by the utility model can be used for more than 20 days, and the service life of the pressure cooker washer can increase 6 times or more if the utility model is frequently used.
Description
The utility model relates to a kind of instrument that family's cooking is used, and is applicable to the instrument to the finishing of pressure cooker packing ring.
As everyone knows, the rubber washer of existing pressure cooker generally can only use about 2-3 month, and is just aging gradually, follows the string the periphery of pot cover gas leakage when causing pressure cooker to be cooked.People have no way out, only will packing ring carefully abandon in rubbish.How improving the service life of pressure cooker packing ring, is the purpose of this utility model.
The purpose of this utility model provides and a kind ofly can improve the pressure cooker packing ring pressure cooker packing ring trimmer in service life.
Below in conjunction with accompanying drawing the utility model pressure cooker packing ring trimmer is carried out detailed narration.
Fig. 1 is the schematic diagram of the utility model pressure cooker packing ring trimmer.
Fig. 2 is the cutaway view of A-A direction among Fig. 1.
With reference to the accompanying drawings shown in 1,2, the utility model pressure cooker washer trimmer, consisted of by the collar (1), filler ring (2), be respectively equipped with reinforcement (3) at the collar (1), filler ring (2), the periphery of the collar (1) is the parabolic shape, the top end face thickness of parabolical is 1.5～4mm, and the one side periphery of filler ring (2) is the hypotenuse shape, and the collar (1) and filler ring (2) have coaxial being bonded together of one side of hypotenuse. Simultaneously, the collar (1) can be processed with same annulus with filler ring (2). The utility model can adopt timber, plastics or metal to make.
When the utility model pressure cooker washer trimmer uses, with the first hot bubbly water about 60 ℃ 1～2 minute of the pressure cooker washer that follows the string, cook gas leakage, then the peripheral inside groove of packing ring is enclosed within on the collar (1) of trimmer, spends 5～10 minutes and take out packing ring. Packing ring by the finishing of this trimmer has just recovered original elasticity like this. Every finishing once can make packing ring use more than 20 days.
The utility model pressure cooker packing ring trimmer, simple in structure, easy to use, receive praises from customers more than 5 times the service life that can improve the pressure cooker packing ring.
Claims (1)
- Pressure cooker gas ket trimmer is made of the collar (1), filler ring (2), on the collar (1), filler ring (2), be respectively equipped with reinforcement (3), the periphery of the collar (1) is the parabolic shape, the top end face thickness of parabolical is 1.5～4mm, the one side periphery of filler ring (2) is the hypotenuse shape, and the collar (1) and filler ring (2) have coaxial the bonding together of one side of hypotenuse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89209890 CN2052648U (en) | 1989-08-26 | 1989-08-26 | Repairing device for the heat ring of pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89209890 CN2052648U (en) | 1989-08-26 | 1989-08-26 | Repairing device for the heat ring of pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2052648U true CN2052648U (en) | 1990-02-14 |
Family
ID=4866389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89209890 Pending CN2052648U (en) | 1989-08-26 | 1989-08-26 | Repairing device for the heat ring of pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2052648U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109247819A (en) * | 2018-11-01 | 2019-01-22 | 佛山市荣盛龙橡胶密封件有限公司 | A kind of pressure cooker lining type rubber gasket |
-
1989
- 1989-08-26 CN CN 89209890 patent/CN2052648U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109247819A (en) * | 2018-11-01 | 2019-01-22 | 佛山市荣盛龙橡胶密封件有限公司 | A kind of pressure cooker lining type rubber gasket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |