CN201683705U - Sealing structure of pressure cooker cover - Google Patents
Sealing structure of pressure cooker cover Download PDFInfo
- Publication number
- CN201683705U CN201683705U CN2010201459939U CN201020145993U CN201683705U CN 201683705 U CN201683705 U CN 201683705U CN 2010201459939 U CN2010201459939 U CN 2010201459939U CN 201020145993 U CN201020145993 U CN 201020145993U CN 201683705 U CN201683705 U CN 201683705U
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- pot cover
- pressure cooker
- hanging hole
- hermetically
- 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
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 69
- 238000009826 distribution Methods 0.000 claims abstract description 3
- 238000010276 construction Methods 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 6
- 238000010411 cooking Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
Images
Landscapes
- Cookers (AREA)
Abstract
The utility model relates to a seal structure of pressure cooker pot cover, including pot cover and sealing washer, the sealing washer is fixed in the pot cover, and edge fixed distribution has to hang in the characterized by pot cover and detains, and it is provided with the hanging hole to correspond fixed the hanging to detain on the sealing washer, and the hanging on edge is installed in the pot cover through the hanging hole on it to the sealing washer. The utility model fixes the sealing ring by matching the hanging buckle on the pot cover with the hanging hole on the sealing ring, thereby more effectively preventing the sealing ring from falling off; moreover, the utility model adopts the structure of hanging buckle, the manufacturing process is simple and reliable, the material consumption of parts is less, the cost is greatly reduced, and the part is not easy to deform.
Description
Technical field
The utility model belongs to pressure cooker for kitchen use, the hermetically-sealed construction of the pressure cooker lid that the pot sealing ring is installed in particularly a kind of being used for.
Background technology
Chang Gui electric pressure cooking saucepan product in the market, its sealing ring major part are the structures that adopts " people " type cross section.The electric pressure cooking saucepan of this structure need be fixed with the support (being commonly called as steel ring) of a circle in the pot cover inboard or fix a circular cover and do support and in use come off to prevent sealing ring.As the hermetically-sealed construction of China Patent No. 200320119448.2 disclosed a kind of electric pressure cooking saucepans, it comprises pot cover and sealing ring, and described sealing ring squeezes at the pot cover inner surface periphery by a steel ring that is fixed on the pot cover inner surface.The shortcoming of this structure is: the back sealing ring that 1, is heated expands and comes off easily; 2, the accuracy of manufacture of sealing ring support, welding precision are difficult to control, cause production efficiency to reduce; 3, the manufacturing cost of sealing ring support is than higher; 4, the sealing ring stiffness of support is low, very easily is out of shape during use and influences sealing effectiveness; 5, the outward appearance of sealing ring supporting structure is relatively more low-grade, is difficult to clean.
The utility model content
At the deficiency of existing sealing ring mounting means, the purpose of this utility model is the hermetically-sealed construction that proposes a kind of simple and reliable for structure, pressure cooker lid that cost is lower, and can solve the problem that sealing ring comes off effectively.
The technical scheme that realizes the utility model purpose is: a kind of hermetically-sealed construction of pressure cooker lid, comprise: pot cover and sealing ring, sealing ring is fixed in the pot cover, it is characterized in that buckling along last stationary distribution in the pot cover, corresponding fixedly buckling is provided with hanging hole on the sealing ring, and sealing ring is installed in buckling of edge in the pot cover by the hanging hole on it.
Above-mentioned buckling can be step-like cylindrical of two-stage, and the end that diameter is little is fixed on the pot cover, and the end that diameter is big is connected with the hanging hole of sealing ring.
For the hanging hole of guaranteeing sealing ring can be not voluntarily buckling from the pot cover come off the above-mentioned hanging hole diameter that buckles the big termination portion diameter of diameter greater than sealing ring.During use, with external force hanging hole is inserted in and buckles the big end of diameter, buckle and the common spacing sealing ring that blocks of pot cover, sealing ring can be tangled reliably.
The quantity that fixedly buckles on the above-mentioned pot cover is at least 2.
Above-mentioned buckle and pot cover between fixedly connected be to realize with welding or riveted joint or engage thread.
The cross section medial extremity of above-mentioned sealing ring is laterally " Y " type, and outboard end is laterally " L " type, and the hanging hole of sealing ring is arranged on laterally on " L " type end.
Compare with existing sealing ring support, the beneficial effects of the utility model are: 1, existing sealing ring mounting structure only is to block sealing ring with the sealing ring support, and sealing ring itself does not have reliable fixed structure, causes sealing ring still to have the problem that easily comes off.And the utility model cooperates with hanging hole on the sealing ring by buckling on the pot cover sealing ring fixed, and prevented that more effectively sealing ring from coming off; 2, existing sealing ring support is difficult to guarantee owing to himself loop configuration causes its manufacturing and welding precision, and yielding, and it is unreliable to cause using.And the utility model adopts the form that buckles, and its manufacturing process is simple, reliable.Further advantages are that the utility model part materials are few, have significantly reduced cost, and are also not yielding.
Description of drawings
Fig. 1 is the structural representation of the utility model use on pressure cooker, and showing after sealing ring is installed axially and is radially having certain activity space;
Fig. 2 is another kind of embodiment of the present utility model, after the demonstration sealing ring is installed on the pot cover, is axially fixing, and only certain activity space is being arranged radially.
Element explanation among the figure: pot cover 1; Clothes-hook 2; Sealing ring 3;
Some and the irrelevant parts of the utility model design main points have been omitted in the accompanying drawing.
The specific embodiment
Below in conjunction with drawings and Examples the specific embodiment of the present utility model is described further.
As shown in Figure 1 and Figure 2, the utility model comprises: pot cover 1, sealing ring 3 and buckle 2, buckle 3～5 of 2 preferred employings, available aluminium or other material turning are made, it is cylindric to be the two-stage step, the little end 21 of diameter is fixedly attached in the pot cover 1 along on the surface by welding or riveted joint or engage thread, 22 one-tenth downward free ends of an end that diameter is big; Buckle 2 position on the sealing ring 3 on the corresponding pot cover and be provided with step hanging hole 31; The cross section medial extremity of sealing ring 3 is laterally " Y " type, and outboard end is laterally " L " type, and the hanging hole 31 of sealing ring is arranged on laterally on " L " type end.
Buckle the diameter of a big end 22 head diameters of 2 diameters greater than the step hanging hole 31 of sealing ring 3, sealing ring step hanging hole 31 is inserted in the big end 22 of clothes-hook 2 diameters under the effect of external force, buckle 2 with the pot cover 1 common spacing sealing ring 3 that blocks, sealing ring 3 can be buckled in pot cover 1 reliably.It can be certain activity space axially and radially to be arranged, perhaps radially having activity space at axial restraint that sealing ring 3 is installed on the pot cover 1.
Above-mentioned structure and the size that buckles 2 sealing rings 3 designs through special, purpose is with after pot cover 1 is fixedlyed connected at the little end 21 of the diameter that buckles 2, the big end 22 of another diameter not only reliably hook live sealing ring 3, and sealing ring 3 can load onto or take off easily, also can not come off voluntarily when hot.
When the utility model used, pot cover 1 fastened, because the gravity effect of pot cover 1 and sealing ring 3, sealing ring 3 and interior pot, pot cover 1 can be realized sealing effectiveness well.When uncapping, buckling 2 can hold sealing ring 3 reliably, and can not come off.
The utility model can be widely used on the various pressure cookers.
Claims (6)
1. the hermetically-sealed construction of a pressure cooker lid, comprise pot cover (1) and sealing ring (3), sealing ring (3) is fixed in the pot cover (1), it is characterized in that buckling (2) along last stationary distribution in the pot cover (1), the last correspondence of sealing ring (3) buckles (2) and is provided with hanging hole (31), and sealing ring (3) is installed in buckling on (2) of the interior edge of pot cover by the hanging hole on it (31).
2. the hermetically-sealed construction of pressure cooker lid according to claim 1, it is characterized in that described buckling (2) is for being step-like cylindrical of two-stage, the end (21) that diameter is little is fixed on the pot cover (1), and the end (22) that diameter is big is connected with the hanging hole (31) of sealing ring (3).
3. the hermetically-sealed construction of pressure cooker lid according to claim 2 is characterized in that hanging hole (31) diameter of a big end (22) head diameter of described buckling (2) diameter greater than sealing ring.
4. the hermetically-sealed construction of pressure cooker lid according to claim 1 is characterized in that the upward fixing quantity that buckles (2) of described pot cover (1) is at least 2.
5. the hermetically-sealed construction of pressure cooker lid according to claim 1 is characterized in that between described buckling (2) and the pot cover (1) by welding or riveted joint or engage thread fixedly connected.
6. the hermetically-sealed construction of pressure cooker lid according to claim 1 is characterized in that the cross section medial extremity of described sealing ring (3) is laterally " Y " type, and outboard end is laterally " L " type, and the hanging hole of sealing ring (31) is arranged on laterally on " L " type end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201459939U CN201683705U (en) | 2010-03-26 | 2010-03-26 | Sealing structure of pressure cooker cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201459939U CN201683705U (en) | 2010-03-26 | 2010-03-26 | Sealing structure of pressure cooker cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201683705U true CN201683705U (en) | 2010-12-29 |
Family
ID=43371997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201459939U Expired - Lifetime CN201683705U (en) | 2010-03-26 | 2010-03-26 | Sealing structure of pressure cooker cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201683705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105708312A (en) * | 2016-03-18 | 2016-06-29 | 珠海格力电器股份有限公司 | Cooker cover assembly, pressure cooker with same, and fixing method of sealing ring of pressure cooker |
-
2010
- 2010-03-26 CN CN2010201459939U patent/CN201683705U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105708312A (en) * | 2016-03-18 | 2016-06-29 | 珠海格力电器股份有限公司 | Cooker cover assembly, pressure cooker with same, and fixing method of sealing ring of pressure cooker |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201683705U (en) | Sealing structure of pressure cooker cover | |
| CN201894544U (en) | Sealing connection structure of electric pressure cooker | |
| CN202604386U (en) | Vacuum cup free from scalding mouth | |
| CN205368804U (en) | Clothes hanger | |
| CN202408396U (en) | Curtain | |
| CN203195406U (en) | Pot for preventing dish splash | |
| CN204839090U (en) | Split type ceramic slaughterhouse pot body | |
| CN204306704U (en) | Demountable pot handle | |
| CN202020255U (en) | Separate hanging rack | |
| CN204048752U (en) | The logical holder of clothing | |
| CN202173335U (en) | Soapbox | |
| CN202149471U (en) | Candleholder capable of recycling paraffin | |
| CN203195414U (en) | Pan with detachable bracket | |
| CN204306624U (en) | With the pot of detachable handle | |
| CN202457875U (en) | Fixing ring for electric kettle | |
| CN202891592U (en) | Kettle spout structure | |
| CN201591153U (en) | Underwear connecting clasp | |
| CN201806554U (en) | Bracket for pointed pot | |
| CN201730003U (en) | Novel airing rod | |
| CN209300544U (en) | A kind of Novel clothes conduit saddle | |
| CN202981725U (en) | Steaming bowl clamp | |
| CN203775916U (en) | Water dispenser for broiler chickens | |
| CN201951608U (en) | Novel kettle rack of bicycle | |
| CN202136109U (en) | Umbrella type hanger | |
| CN201790584U (en) | Electric cooker casing frame capable of separating container |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MANUFACTURING Co.,Ltd. Assignor: Midea Group Contract record no.: 2012440000405 Denomination of utility model: Sealing structure of pressure cooker cover Granted publication date: 20101229 License type: Exclusive License Record date: 20120712 |
|
| C56 | Change in the name or address of the patentee |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER NAME: MEIDI GROUP CO. LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528311 Penglai Road, Beijiao Town, Foshan District, Guangdong, China, Patentee before: Midea Group |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101229 |