CN2055345U - Sealed and pressurized ring for pressure cooker - Google Patents
Sealed and pressurized ring for pressure cooker Download PDFInfo
- Publication number
- CN2055345U CN2055345U CN89211792U CN89211792U CN2055345U CN 2055345 U CN2055345 U CN 2055345U CN 89211792 U CN89211792 U CN 89211792U CN 89211792 U CN89211792 U CN 89211792U CN 2055345 U CN2055345 U CN 2055345U
- Authority
- CN
- China
- Prior art keywords
- pressure cooker
- ring
- supercharging
- sealing ring
- rubber sealing
- 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
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/0804—Locking devices
- A47J27/0806—Locking devices of the bayonet-type
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The utility model relates to a sealing and pressurizing ring for pressure cooker, which is used after the normal rubber sealing ring deforms and leaks gas. The pressurizing slice (2) on the sealing and pressurizing ring and the fastener of the pressure cooker overlap are made to overlap so as to increase the thickness of the fastener (5), the cover of the pressure cooker is tightly pressed with the pressure cooker body when covered, thereby, the gap caused by the ageing and deformation of the rubber sealing ring can be eliminated, the rubber sealing ring after deformation can continue to be used, and the service life of the rubber sealing ring can be increased a plurality of times.
Description
The utility model relates to a kind of pressure cooker sealing supercharging ring.
In the existing use of pressure cooker, after wearing out and be out of shape, rubber seal promptly takes place to leak and can not use, so just need often to change sealing ring.Both inconvenient, also uneconomical.
The purpose of this utility model is exactly to set up a kind of pressure cooker that can make the sealing ring that wears out after being out of shape continue normal use of long period and not leak to seal the supercharging ring.
Realize that method of the present utility model is: the supercharging sheet is distributed in formation sealing supercharging ring on the shape clip of garden, and its opening part adopts to flexibly connect and makes it to become an enclosed construction.During use, the supercharging hoop tightly on the pressure cooker and make the buckle on supercharging sheet and the pressure cooker overlapping, is promptly increased the thickness of buckle.When the aging distortion of rubber seal, it and high-pressure pot cover just can the slit occur and leak gas in vertical direction.Use the supercharging ring this moment, because pot cover has contained the thickness of supercharging sheet when covering the fastening buckle, makes pot and pot cover body press tightlyer, thus eliminated and rubber seal between the slit, can make former written-off sealing ring continue to use like this.
Now narrate an embodiment of the present utility model in conjunction with the accompanying drawings.
Fig. 1. be the front view of present embodiment
Fig. 2. be Fig. 1. partial sectional view
Fig. 3 is that present embodiment supercharging ring is installed in the schematic diagram on the pressure cooker
As Fig. 1. Fig. 2. shown in, supercharging ring ［ 1 ］ is garden ring buckle-like, buckle ［ 5 ］ correspondence at its garden Zhou Shangyu pressure cooker is evenly equipped with six supercharging sheets ［ 2 ］, the shape of supercharging sheet ［ 2 ］, big or small consistent with buckle ［ 5 ］, open butt joint place of supercharging ring ［ 1 ］ connects with screw ［ 3 ］ nut ［ 4 ］, and it can be tightened and bind round on pressure cooker.During use, supercharging ring ［ 1 ］ is by shown in Figure 3, lock ring is on pressure cooker ［ 6 ］, make supercharging sheet ［ 2 ］ and overlapping being adjacent to of buckle ［ 5 ］, so just be equivalent to increase the thickness of buckle ［ 5 ］, when covering, pot cover is pressed tightlyer, eliminate the slit that produces owing to the aging distortion of rubber ring, prolonged the service life of rubber ring.
Claims (3)
1, a kind of pressure cooker sealing supercharging ring is characterized in that being distributed with supercharging sheet [2] on its garden ring-shaped clip.
2, according to the described pressure cooker sealing of claim 1. supercharging ring, it is consistent with the quantity of the buckle ［ 5 ］ of pressure cooker to it is characterized in that this ring is gone up supercharging sheet ［ 2 ］.
3, according to claim 1,2. described pressure cooker sealing supercharging ring, it is characterized in that the form that is threaded is adopted in the opening junction of this ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN89211792U CN2055345U (en) | 1989-11-02 | 1989-11-02 | Sealed and pressurized ring for pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN89211792U CN2055345U (en) | 1989-11-02 | 1989-11-02 | Sealed and pressurized ring for pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2055345U true CN2055345U (en) | 1990-04-04 |
Family
ID=4868028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN89211792U Pending CN2055345U (en) | 1989-11-02 | 1989-11-02 | Sealed and pressurized ring for pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2055345U (en) |
-
1989
- 1989-11-02 CN CN89211792U patent/CN2055345U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6430975A (en) | Lip seal device | |
| CN2823642Y (en) | Jointing assembly for jointing engine cylinder head and cylinder head cover | |
| CA2082370A1 (en) | Clamp for a roof device | |
| CN2055345U (en) | Sealed and pressurized ring for pressure cooker | |
| CN211778940U (en) | Mechanical sealing device for container pipe joint | |
| CN214621545U (en) | Piezoelectric pressure sensor for automatic target reporting | |
| CN2339830Y (en) | Leakage stop-up clamp for rubber ring mouthpiece of socket of water-supply pipeline | |
| CN218432870U (en) | Split type water supply diaphragm tank | |
| CN216201406U (en) | Exhaust pipe flange of automobile engine | |
| CN215763280U (en) | Framework oil seal for sealing dustproof mechanical equipment | |
| CN2249341Y (en) | Double-sealed type pipe joint | |
| CN209262236U (en) | A kind of gasket | |
| CN203184920U (en) | Automatic assembling equipment of hydraulic type water meter cover | |
| CN212407880U (en) | Anti-skid wear-resistant welding neck flange | |
| CN211398233U (en) | Novel waterproof composite sealing gasket with good waterproof performance for screw | |
| CN215292879U (en) | Lip-shaped sealing split pressing hoop and gear pump sealing assembly | |
| CN217497305U (en) | Novel hand hole structure | |
| CN213719326U (en) | Waterproof pipe connector device of feeding pipeline | |
| CN220118899U (en) | Waterproof structure of chemical instrument | |
| CN214789781U (en) | Natural gas line plugging device | |
| CN219467454U (en) | Improved aluminum alloy anti-slip wheel | |
| CN214036935U (en) | Gate valve convenient to assemble | |
| CN2031867U (en) | Multifunction low-pressure gate valve, stop valve | |
| CN210068982U (en) | Fixing structure of sealing ring under ultralow temperature working condition | |
| JPH0537648Y2 (en) |
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 |