CN203263036U - Seal ring of electric pressure cooker cover or electric cooker cover - Google Patents
Seal ring of electric pressure cooker cover or electric cooker cover Download PDFInfo
- Publication number
- CN203263036U CN203263036U CN 201320174307 CN201320174307U CN203263036U CN 203263036 U CN203263036 U CN 203263036U CN 201320174307 CN201320174307 CN 201320174307 CN 201320174307 U CN201320174307 U CN 201320174307U CN 203263036 U CN203263036 U CN 203263036U
- Authority
- CN
- China
- Prior art keywords
- cooker cover
- electric
- sealing ring
- seal ring
- electric pressure
- 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
Disclosed is a seal ring of an electric pressure cooker cover or an electric cooker cover. Four sets of fastening pieces are evenly distributed on the circumference of the seal ring, the fastening pieces are cuboids, the left sides of the cuboids and the right sides of the cuboids are respectively provided with lugs, and the lower ends of the cuboids are provided with an arc structure meshed with the seal ring. The problems that during installation, the seal ring cannot be completely flush with a corresponding hole in an electric pressure cooker cover or the electric cooker cover are solved, service life is long, machining is simple, and manufacturing cost is low.
Description
Technical field
The utility model relates to a kind of electric pressure cooking saucepan electric cooker, especially relates to a kind of electric pressure cooking saucepan electric cooker cover sealing ring.
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, provide a kind of occur when avoiding installing can not be fully with the electric pressure cooking saucepan electric cooker cover on the problem that align of hole accordingly, thereby the electric pressure cooking saucepan electric cooker cover sealing ring in raising service life.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of electric pressure cooking saucepan electric cooker cover sealing ring, be evenly equipped with 4 groups of securing members on the circumference of described sealing ring, described securing member is the cuboid that the left and right sides is respectively equipped with lug, and the lower end of described cuboid is provided with the arc structure that matches with sealing ring.
Further, be provided with centre bore in corresponding one group or two groups in described securing member.
Further, described centre bore is through hole, and the horizontal cross sectional geometry of through hole can be semicircle, circle or rectangle etc.
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 the cuboid that the left and right sides is respectively equipped with lug, 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, thus improve service life; Further, by on 4 groups of securing members, centre bore being set respectively, in use, securing member 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, and 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 embodiment illustrated in fig. 11 the structure enlarged diagram that tightens firmware;
Fig. 5 is the structural representation of the utility model embodiment 2.
The specific embodiment
The utility model is described in further detail below in conjunction with embodiment.
With reference to Fig. 1-Fig. 4, the electric pressure cooking saucepan electric cooker cover sealing ring 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 that the left and right sides is respectively equipped with lug, the lower end of described cuboid is provided with the arc structure that matches with sealing ring; Described left securing member 2-1 is provided with centre bore I 3-1, and right securing member 2-2 is provided with centre bore II 3-2; Described centre bore I 3-1, centre bore II 3-2 are through hole, and the horizontal cross sectional geometry of through hole is rectangle, certainly, also can be semicircle or circle etc.
Embodiment 2
With reference to Fig. 5, the difference of the present embodiment and embodiment 1 is: the described firmware 2-3 that tightens is provided with centre bore III 3-3, and lower securing member 2-4 is provided with centre bore IV 3-4.
Claims (3)
1. electric pressure cooking saucepan electric cooker cover sealing ring, 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 that the left and right sides is respectively equipped with lug, and the lower end of described cuboid is provided with the arc structure that matches with sealing ring.
2. electric pressure cooking saucepan electric cooker cover sealing ring according to claim 1 is characterized in that: be provided with centre bore in corresponding one group or two groups in described securing member.
3. electric pressure cooking saucepan electric cooker cover sealing ring according to claim 2, it is characterized in that: described centre bore is through hole, the horizontal cross sectional geometry of through hole is semicircle, circle or rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320174307 CN203263036U (en) | 2013-04-09 | 2013-04-09 | Seal ring of electric pressure cooker cover or electric cooker cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320174307 CN203263036U (en) | 2013-04-09 | 2013-04-09 | Seal ring of electric pressure cooker cover or electric cooker cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203263036U true CN203263036U (en) | 2013-11-06 |
Family
ID=49493547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320174307 Expired - Fee Related CN203263036U (en) | 2013-04-09 | 2013-04-09 | Seal ring of electric pressure cooker cover or electric cooker cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203263036U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108113463A (en) * | 2016-11-29 | 2018-06-05 | 关柏华 | A kind of liner when preventing from filling a bowl with rice follows the method that spoon rotates in electric pressure cooking saucepan, electric cooker |
-
2013
- 2013-04-09 CN CN 201320174307 patent/CN203263036U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108113463A (en) * | 2016-11-29 | 2018-06-05 | 关柏华 | A kind of liner when preventing from filling a bowl with rice follows the method that spoon rotates in electric pressure cooking saucepan, electric cooker |
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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: 20210409 |