CN202234850U - Pressure cooker sealing structure - Google Patents
Pressure cooker sealing structure Download PDFInfo
- Publication number
- CN202234850U CN202234850U CN2011203057535U CN201120305753U CN202234850U CN 202234850 U CN202234850 U CN 202234850U CN 2011203057535 U CN2011203057535 U CN 2011203057535U CN 201120305753 U CN201120305753 U CN 201120305753U CN 202234850 U CN202234850 U CN 202234850U
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- China
- Prior art keywords
- mounting ear
- sealing ring
- pressure cooker
- utility
- reference column
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- 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
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- 238000007789 sealing Methods 0.000 title claims abstract description 50
- 210000005069 ears Anatomy 0.000 claims abstract description 12
- 238000010276 construction Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 abstract description 6
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a pressure cooker sealing structure, relating to the technical field of kitchen utensils, which solves the problems of easy air vent blocking and large material consumption of the pressure cooker sealing structure in the prior art. The pressure cooker sealing structure includes a cooker cover and a sealing ring; at least two installing ears extend from the sealing ring, and installing holes are arranged in the installing ears; positioning columns corresponding to the installing holes are arranged on the cooker cover, and the sealing ring is arranged on the positioning columns via the installing holes. The sealing structure provided is mainly applied to electric pressure cookers.
Description
Technical field
The utility model relates to the kitchen utensils technical field, relates in particular to pressure cooker hermetically-sealed construction in the kitchen utensils.
Background technology
At present; The pressure cooker product all need adopt sealing ring to seal between pot cover and interior pot on the market; Sealing ring fixed form commonly used now is: support sealing ring through a disk that is complementary with sealing ring; And disc centre is provided with installing hole, at the pot cover center reference column is set then, realizes installing and fixing of disk and sealing ring thereby installing hole is sleeved on the reference column.Steam vent generally also is set on the above-mentioned disk.
Realizing and using in the process of above-mentioned pressure cooker hermetically-sealed construction that the inventor finds to have following problem in the prior art at least: when cooking food, some swills possibly stop up above-mentioned steam vent, bring potential safety hazard; In addition, it is more to adopt disk to support the raw material that sealing ring needs.
The utility model content
The utility model technical problem to be solved is to overcome the deficiency of prior art and a kind of safe pressure cooker hermetically-sealed construction is provided, and reduces employed material.
For achieving the above object, the utility model adopts following technical scheme:
A kind of pressure cooker hermetically-sealed construction comprises pot cover and sealing ring; Extend at least two mounting ears on the said sealing ring, said mounting ear is provided with installing hole; Corresponding said each installing hole is provided with reference column on the said pot cover, through said installing hole said sealing ring is installed on the said reference column.
The utility model pressure cooker hermetically-sealed construction can also be done following improvement:
Extend three mounting ears on the said sealing ring, each mounting ear is provided with an installing hole; Corresponding said installing hole is provided with three reference columns on the said pot cover.
Said mounting ear extends to the inboard of said sealing ring.
The top of said reference column is provided with limited cap, and said limited cap carries out spacing to mounting ear; Perhaps
The top of said reference column is provided with jump ring, and said jump ring carries out spacing to mounting ear; Perhaps
The top of said reference column is bolted with nut, and said nut carries out spacing to mounting ear.
Said sealing ring is a y-type seal ring, and said mounting ear is extended by the place, lip limit of said y-type seal ring; Perhaps said mounting ear is extended by position between two lip limits of said y-type seal ring.
The side of said mounting ear is provided with ribs.
The pressure cooker hermetically-sealed construction that the utility model provides; Because mounting ear directly is set on sealing ring; Through mounting ear sealing ring is installed on the reference column of pot cover, has saved disk of the prior art, also do not need link just can carry out the installation of sealing ring; Can save a lot of materials, reduce cost.
In addition,, can directly contact, the pore blocking problem can not occur, improve its security with pot cover owing to there is not disk to block the gas of the whole sealing ring of steam inside middle part.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is a ring structure sketch map among the utility model embodiment;
Fig. 2 is a cover structure sketch map among the utility model embodiment;
Fig. 3 is the structural representation that sealing ring is installed on the pot cover among the utility model embodiment;
Fig. 4 is a sealing ring partial enlarged drawing among the utility model embodiment;
Fig. 5 is a kind of reference column sketch map among the utility model embodiment;
Fig. 6 is the cutaway view of a kind of mounting ear among the utility model embodiment;
Fig. 7 is the cutaway view of another kind of mounting ear among the utility model embodiment;
Fig. 8 is a kind of mounting ear cutaway view with ribs among the utility model embodiment;
Fig. 9 is another kind of mounting ear cutaway view with ribs among the utility model embodiment;
Another has the mounting ear cutaway view of ribs to Figure 10 among the utility model embodiment.
Reference numeral:
10 pot covers, 11 reference columns
12 limited caps, 20 sealing rings
21 mounting ears, 22 installing holes
23 lip limits, 24 ribs
The specific embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment provides a kind of pressure cooker hermetically-sealed construction; As depicted in figs. 1 and 2; The sealing structure comprises pot cover 10 and sealing ring 20; For sealing ring 20 is installed on the pot cover 10, present embodiment extends at least two mounting ears 21 on sealing ring 20, and on mounting ear 21 mounting holes 22; The utility model embodiment also is provided with the reference column 11 of corresponding said each installing hole 22 on pot cover 10; Through installing hole 22 all mounting ears 21 being enclosed within the location respectively lives on 11; Can be through said sealing ring 20 be installed on the said reference column 11, the structure of specifically installing behind the sealing ring 20 is as shown in Figure 3.
The pressure cooker hermetically-sealed construction that the utility model provides; Because mounting ear 21 directly is set on sealing ring; Through mounting ear 21 sealing ring is installed on the reference column 11 of pot cover, has saved disk of the prior art, also do not need link just can carry out the installation of sealing ring; Can save a lot of materials, reduce cost.In addition,, can directly contact, the pore blocking problem can not occur, improve its security with pot cover owing to there is not disk to block the gas of the whole sealing ring of steam inside middle part.
For available technology adopting is welded steel ring in the pot cover inboard mode, the utility model embodiment can save steel ring, can practice thrift more material, reduces product cost.
Mounting ear among the utility model embodiment can be provided with a plurality of; When concrete utilization; The utility model embodiment can extend three mounting ears 21 on sealing ring, each mounting ear 21 is provided with an installing hole 22, and corresponding said installing hole 22 is provided with three reference columns 11 on the said pot cover 10; Through the installation of balanced seal circle 20 better of three mounting ears 21, and save material.Four or more mounting ear 21 can certainly be set, the corresponding reference column 11 that equal number is set on the pot cover 10.
Among the utility model embodiment, user installation is extended mounting ear to the inboard of said sealing ring 20 for ease, and is specifically as shown in Figure 4, that is to say that mounting ear 21 is positioned at mounting ear 21 periphery side directions.Certainly mounting ear 21 also can extend to sealing ring 20 outsides.
The mode that above-mentioned reference column 11 can adopt welding, rivets or be threaded is fixed on the pot cover.For fixed seal ring better, reference column 11 can adopt but is not limited to following scheme among the utility model embodiment:
1) as shown in Figure 5, on the top of reference column 11 limited cap 12 is set, carry out through 12 pairs of mounting ears of limited cap 21 spacing, mounting ear 21 is inserted in reference column 11 after, limited cap 12 can prevent that sealing ring 20 from coming off with blocking mounting ear 21.
2) can certainly jump ring be set on the top of reference column; Come to carry out spacing through jump ring to mounting ear; The set-up mode of general jump ring is: offer a through hole radially at the reference column top; Mounting ear is inserted in reference column and mounting ear is pressed in the following position of through hole, then jump ring is penetrated this through hole; Can utilize jump ring to prevent that sealing ring from coming off thus.
3) in addition, the utility model embodiment nut that can also be spirally connected on the top of reference column screws on nut after mounting ear is inserted in reference column, and it is spacing to utilize nut that mounting ear is carried out, and the mode sealing ring comes off.
The general y-type seal rings that adopt of sealing ring 20 among the utility model embodiment, in such cases, the concrete position of mounting ear can be according to concrete needs according to following conceptual design:
The first, as shown in Figure 6, extend said mounting ear 21 from the lip limit 23 of said y-type seal ring, the lip limit that generally needs to have mounting ear 21 is near pot cover 10 tops.
The second, as shown in Figure 7, extend mounting ear from the position between two lip limits 23 of said y-type seal ring.
No matter adopt above-mentioned which kind of the mode of mounting ear is set, this practicality uses new embodiment that ribs 24 can be set in the side of mounting ear.The mode of concrete ribs 24 is as shown in Figures 8 to 10: because mounting ear extends out from the lip limit, can only in one of them side of mounting ear 21 ribs 24 be set among Fig. 8; Because mounting ear extends out from middle part, two lip limits, ribs 24 is set among Fig. 9 and Figure 10, also can ribs 24 all be set in 21 two sides of mounting ear so can be chosen in 21 1 sides of mounting ear.
The utility model embodiment can be arranged to circle, polygon or other Any shape with the cross section of erection column 11, does not do concrete restriction here, the shape that the installing hole 22 on the corresponding mounting ear 21 also can be designed to adapt.
The utility model embodiment is mainly used in pressure cooker, especially electric pressure cooking saucepan.
The above; Be merely the specific embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technical staff who is familiar with the present technique field is in the technical scope that the utility model discloses, and the variation that can expect easily or replacement all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with the protection domain of claim.
Claims (6)
1. a pressure cooker hermetically-sealed construction comprises pot cover and sealing ring; It is characterized in that extend at least two mounting ears on the said sealing ring, said mounting ear is provided with installing hole; Corresponding said each installing hole is provided with reference column on the said pot cover, through said installing hole said sealing ring is installed on the said reference column.
2. pressure cooker hermetically-sealed construction according to claim 1 is characterized in that, extends three mounting ears on the said sealing ring, and each mounting ear is provided with an installing hole; Corresponding said installing hole is provided with three reference columns on the said pot cover.
3. pressure cooker hermetically-sealed construction according to claim 1 is characterized in that, said mounting ear extends to the inboard of said sealing ring.
4. pressure cooker hermetically-sealed construction according to claim 1 and 2 is characterized in that,
The top of said reference column is provided with limited cap, and said limited cap carries out spacing to mounting ear; Perhaps
The top of said reference column is provided with jump ring, and said jump ring carries out spacing to mounting ear; Perhaps
The top of said reference column is bolted with nut, and said nut carries out spacing to mounting ear.
5. according to any described pressure cooker hermetically-sealed construction in the claim 1 to 3, it is characterized in that said sealing ring is a y-type seal ring, said mounting ear is extended by the place, lip limit of said y-type seal ring; Perhaps said mounting ear is extended by position between two lip limits of said y-type seal ring.
6. pressure cooker hermetically-sealed construction according to claim 5 is characterized in that the side of said mounting ear is provided with ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203057535U CN202234850U (en) | 2011-08-22 | 2011-08-22 | Pressure cooker sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203057535U CN202234850U (en) | 2011-08-22 | 2011-08-22 | Pressure cooker sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202234850U true CN202234850U (en) | 2012-05-30 |
Family
ID=46096171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203057535U Expired - Lifetime CN202234850U (en) | 2011-08-22 | 2011-08-22 | Pressure cooker sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202234850U (en) |
Cited By (2)
| 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 | Pot cover assembly, pressure cooker with pot cover assembly and fixing method of sealing ring of pressure cooker |
| CN111803774A (en) * | 2014-06-04 | 2020-10-23 | 革新医疗器械有限公司 | Combined nose and mouth ventilation mask |
-
2011
- 2011-08-22 CN CN2011203057535U patent/CN202234850U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111803774A (en) * | 2014-06-04 | 2020-10-23 | 革新医疗器械有限公司 | Combined nose and mouth ventilation mask |
| CN111803774B (en) * | 2014-06-04 | 2023-11-10 | 革新医疗器械有限公司 | Combined nose and mouth ventilation mask |
| CN105708312A (en) * | 2016-03-18 | 2016-06-29 | 珠海格力电器股份有限公司 | Pot cover assembly, pressure cooker with pot cover assembly and fixing method of sealing ring of pressure cooker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: Huaiyin District of Ji'nan City, Shandong Province, 250118 US 999 miles Patentee after: JOYOUNG Co.,Ltd. Address before: Xinsha Road, Huaiyin District of Ji'nan city of Shandong Province, No. 12 250118 Patentee before: JOYOUNG Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |