CN203263037U - Seal ring used for cover of electric pressure cooker or electric cooker - Google Patents
Seal ring used for cover of electric pressure cooker or electric cooker Download PDFInfo
- Publication number
- CN203263037U CN203263037U CN 201320194035 CN201320194035U CN203263037U CN 203263037 U CN203263037 U CN 203263037U CN 201320194035 CN201320194035 CN 201320194035 CN 201320194035 U CN201320194035 U CN 201320194035U CN 203263037 U CN203263037 U CN 203263037U
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- China
- Prior art keywords
- electric
- seal ring
- cooker
- electric pressure
- sealing ring
- 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 discloses a seal ring used for a cover of an electric pressure cooker or an electric cooker. According to the seal ring used for the cover of the electric pressure cooker or the electric cooker, four sets of fastening pieces are evenly distributed on the circumference of a seal ring body, each fastening piece is a cuboid strip, lugs I are arranged on the left side and on the right side of each cuboid strip respectively, a groove is formed in the center of the upper end of each cuboid strip, and an arc structure matched with the seal ring body is arranged at the lower end of each cuboid strip. The seal ring used for the cover of the electric pressure cooker or the electric cooker has the advantages of being capable of solving the problem that the seal ring can not be completely aligned with corresponding holes in the cover of the electric pressure cooker or the electric cooker during installation, long in service life, easy to machine, and low in manufacturing cost.
Description
Technical field
The utility model relates to a kind of electric pressure cooking saucepan electric cooker, especially relates to a kind of sealing ring for the electric pressure cooking saucepan electric cooker cover.
Background technology
At present, applied voltage power pot electric cooker cover sealing ring all need dispose corresponding bracing frame and gripper shoe and realize sealing, and manufacturing cost is improved greatly, and uses also very inconvenient.
CN20256776U discloses a kind of electric pressure cooking saucepan electric cooker cover sealing ring on December 5th, 2012, the sealing circle is evenly equipped with 2-6 group plush copper on circumference, and every group of plush copper is 1-3; The top of plush copper is the frustum of a cone, and the bottom is cylinder; The bottom of plush copper is provided with centre bore, and the degree of depth of centre bore is the 1/2-3/4 of plush copper height.The defective of its existence is: the plush copper number is many, volume is little, and made by elastomeric material, be difficult to control its influence of crust deformation in production process, so that can not align with respective aperture on the electric pressure cooking saucepan electric cooker cover fully when installing, and in the situation that plush copper uneven use sealing ring corresponding to the hole, its plush copper is easily broken, and service life is short.
The utility model content
Technical problem to be solved in the utility model is, a kind of problem that can not align with corresponding hole on the electric pressure cooking saucepan electric cooker cover fully of occurring when avoiding installing is provided, thus the sealing ring for the electric pressure cooking saucepan electric cooker cover in raising service life.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of sealing ring for the electric pressure cooking saucepan electric cooker cover, be evenly equipped with 4 groups of securing members on the circumference of described sealing ring, described securing member is the cuboid bar, the left and right sides of described cuboid bar is respectively equipped with the lug I, the center, upper end of described cuboid bar is provided with groove, and the lower end of described cuboid bar is provided with the arc structure that matches with sealing ring.
Further, in described securing member, the groove both sides of corresponding a group or two groups are respectively equipped with the lug II, are provided with centre bore between described lug II and corresponding lug I.
Further, described centre bore is through hole, and the horizontal cross sectional geometry of through hole can be circle.
Compared with prior art, the utility model is by the 4 groups of securing members of circumference uniform distribution at sealing ring, wherein securing member is that the left and right sides is respectively equipped with the lug I and reeded cuboid bar is established at the center, upper end, the problem that in the time of can effectively avoiding installing, appearance can not be alignd with corresponding hole on the electric pressure cooking saucepan electric cooker cover fully, long service life, and easy for installation; Further, by centre bore is set on securing member, in use, can by formation expand to prevent with the gap in the corresponding hole of electric pressure cooking saucepan electric cooker cover in the gas leakage that produces, this hole is through hole, processes relatively simply, production cost is low.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structure enlarged diagram of embodiment illustrated in fig. 11 left securing member;
Fig. 3 is the top view of left securing member shown in Figure 2;
Fig. 4 is the structural representation of the utility model embodiment 2;
Fig. 5 is embodiment illustrated in fig. 42 the structure enlarged diagram that tightens firmware;
Fig. 6 is the top view that tightens firmware shown in Figure 5.
The specific embodiment
The utility model is described in further detail below in conjunction with embodiment.
With reference to Fig. 1-3, the sealing ring that is used for the electric pressure cooking saucepan electric cooker cover of the present embodiment, be evenly equipped with 4 groups of securing members on the circumference of described sealing ring 1, be respectively left securing member 2-1, right securing member 2-2, tighten firmware 2-3, lower securing member 2-4, described left securing member 2-1, right securing member 2-2, tighten firmware 2-3, lower securing member 2-4 is the cuboid bar, the left and right sides of described cuboid bar is respectively equipped with lug I 3, the center, upper end of described cuboid bar is provided with groove 4, and the lower end of described cuboid bar is provided with the arc structure 5 that matches with sealing ring.
Embodiment 2
With reference to Fig. 4-6, the sealing ring that is used for the electric pressure cooking saucepan electric cooker cover of the present embodiment, be evenly equipped with 4 groups of securing members on the circumference of described sealing ring 1, be respectively left securing member 2-1, right securing member 2-2, tighten firmware 2-3, lower securing member 2-4, described left securing member 2-1, right securing member 2-2, tighten firmware 2-3, lower securing member 2-4 is the cuboid bar, the left and right sides of described cuboid bar is respectively equipped with lug I 3, the center, upper end of described cuboid bar is provided with groove 4, and the lower end of described cuboid bar is provided with the arc structure 5 that matches with sealing ring; The described groove both sides that tighten firmware 2-3, lower securing member 2-4 are respectively equipped with lug II 6, are provided with centre bore 7 between described lug II 6 and lug I 3; Described centre bore 7 is through hole, and the horizontal cross sectional geometry of through hole is circular.
Certainly, the structure of described left securing member 2-1, right securing member 2-2 also can the same securing member 2-3, lower securing member 2-4, does not repeat them here.
Claims (3)
1. sealing ring that is used for the electric pressure cooking saucepan electric cooker cover, be evenly equipped with 4 groups of securing members on the circumference of described sealing ring, it is characterized in that: described securing member is the cuboid bar, the left and right sides of described cuboid bar is respectively equipped with the lug I, the center, upper end of described cuboid bar is provided with groove, and the lower end of described cuboid bar is provided with the arc structure that matches with sealing ring.
2. the sealing ring for the electric pressure cooking saucepan electric cooker cover according to claim 1 is characterized in that: in described securing member, the groove both sides of corresponding a group or two groups are respectively equipped with the lug II, are provided with centre bore between described lug II and corresponding lug I.
3. the sealing ring for the electric pressure cooking saucepan electric cooker cover according to claim 2, it is characterized in that: described centre bore is through hole, the horizontal cross sectional geometry of through hole is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320194035 CN203263037U (en) | 2013-04-17 | 2013-04-17 | Seal ring used for cover of electric pressure cooker or electric cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320194035 CN203263037U (en) | 2013-04-17 | 2013-04-17 | Seal ring used for cover of electric pressure cooker or electric cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203263037U true CN203263037U (en) | 2013-11-06 |
Family
ID=49493548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320194035 Expired - Fee Related CN203263037U (en) | 2013-04-17 | 2013-04-17 | Seal ring used for cover of electric pressure cooker or electric cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203263037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104510332A (en) * | 2014-12-12 | 2015-04-15 | 柳州市京阳节能科技研发有限公司 | Straight pin safe and energy-saving pressure cooker sealing ring |
-
2013
- 2013-04-17 CN CN 201320194035 patent/CN203263037U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104510332A (en) * | 2014-12-12 | 2015-04-15 | 柳州市京阳节能科技研发有限公司 | Straight pin safe and energy-saving pressure cooker sealing ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20210417 |