CN202262834U - Sealing ring - Google Patents
Sealing ring Download PDFInfo
- Publication number
- CN202262834U CN202262834U CN2011203932673U CN201120393267U CN202262834U CN 202262834 U CN202262834 U CN 202262834U CN 2011203932673 U CN2011203932673 U CN 2011203932673U CN 201120393267 U CN201120393267 U CN 201120393267U CN 202262834 U CN202262834 U CN 202262834U
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- China
- Prior art keywords
- sealing ring
- sealing
- utility
- model
- edge
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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 - Fee Related
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Abstract
The utility model provides a sealing ring, which belongs to the technical field of machinery and resolves the problem that an existing sealing ring on a pressure cooker is easy to be separated from the pressure cooker after being heated and expanded, and is inconvenient to be disassembled and cleaned. The sealing ring comprises a body with a supporting portion, a single edge of the lower side of the supporting portion of the body is connected with a sealing portion extending to the lower portion of the inner side of the body, a single-edge ring structure is formed, the single-edge ring structure is asymmetrical vertically, the section of the single-edge ring structure is thick on the inside and thin on the outside, the sealing portion is integrally connected with the supporting portion, and reinforcing ribs are uniformly distributed on the inner side of the body. The sealing ring has the advantages of simple structure, convenience in disassembly and low production cost.
Description
Technical field
The utility model belongs to field of mechanical technique, particularly a kind of sealing ring.
Background technology
Existing pressure cooker or electric pressure cooking saucepan etc. before use need be with on the sealing ring supports or sealing ring supporting disk in the pot cover on the sealing ring, and therefore existing sealing ring design all is that cross section is laterally zygomorphic laterally " Y " font structure; During installation; Lean on the Y type opening both sides of sealing ring to be stuck on the sealing ring support, its size dimension satisfies that sealing ring can not drop from the sealing ring support on the pot cover, but when sealing ring in cooking process; Because expanded by heating; Volume, size change just may cause sealing ring after heating greatly, and sealing ring fell down from pot cover after the user uncapped, and influenced user's normal use; And when need cleaning sealing ring, the dismounting of sealing ring on support is also inconvenient.
Summary of the invention
The purpose of the utility model is to have the problems referred to above to existing technology, has proposed a kind of simple in structure, easy accessibility, sealing ring that production cost is low.
The purpose of the utility model can realize through following technical proposal: a kind of sealing ring; Comprise body with support portion; It is characterized in that; Described body supports subordinate side is monolateral be connected with the sealing that side-lower extends in body and form up and down asymmetric its cross section be in the thick outer monolateral circle body structure that approaches, described sealing and support portion are connected as a single entity, described body inboard is evenly distributed with reinforcement.
Compared with prior art, this sealing ring has omitted the top part of the Y-shaped opening of existing sealing ring, only is provided with downward monolateral sealing, has therefore saved the material of sealing ring greatly, has reduced production cost; Simultaneously since its cross section be in thick outer thin monolateral circle body structure, very smooth and easy in the time of in the sealing ring support slot in embedding pot cover, easy disassembly is cleaned.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the broken section structural representation of the utility model.
Among the figure, 1, body; 2, support portion; 3, sealing; 4, reinforcement.
The specific embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technical scheme of the utility model is done further to describe, but the utility model is not limited to these embodiment.
As depicted in figs. 1 and 2; This sealing ring comprises the body 1 with support portion 2; Below body 1 support portion 2 monolateral be connected with the sealing 3 that in body 1 side-lower extends and form up and down asymmetric its cross section be in the thick outer monolateral circle body structure that approaches; Sealing 3 is connected as a single entity with support portion 2, is evenly distributed with reinforcement 4 in body 1 inboard, and reinforcement 4 can play the styling of reinforced seal circle.
This sealing ring has omitted the top part of the Y-shaped opening of existing sealing ring, only is provided with downward monolateral sealing 3, has therefore saved the material of sealing ring greatly, has reduced production cost; Simultaneously since its cross section be in thick outer thin monolateral circle body structure, very smooth and easy in the time of in the sealing ring support slot in embedding pot cover, easy disassembly is cleaned.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Claims (1)
1. sealing ring; Comprise have the support portion body (1) of (2); It is characterized in that; Described body (1) support portion (2) below is monolateral be connected with the sealing (3) that side-lower extends to body (1) in and form up and down asymmetric its cross section be in the thick outer monolateral circle body structure that approaches, described sealing (3) and support portion (2) are connected as a single entity, described body (1) inboard is evenly distributed with reinforcement (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203932673U CN202262834U (en) | 2011-10-11 | 2011-10-11 | Sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203932673U CN202262834U (en) | 2011-10-11 | 2011-10-11 | Sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202262834U true CN202262834U (en) | 2012-06-06 |
Family
ID=46153646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203932673U Expired - Fee Related CN202262834U (en) | 2011-10-11 | 2011-10-11 | Sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202262834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931164A (en) * | 2015-12-31 | 2017-07-07 | 比亚迪股份有限公司 | Steering gear dust cover and steering gear sealing structure |
-
2011
- 2011-10-11 CN CN2011203932673U patent/CN202262834U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931164A (en) * | 2015-12-31 | 2017-07-07 | 比亚迪股份有限公司 | Steering gear dust cover and steering gear sealing structure |
| CN106931164B (en) * | 2015-12-31 | 2019-06-21 | 比亚迪股份有限公司 | Diverter dust cover and diverter sealing structure |
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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 |
Granted publication date: 20120606 Termination date: 20141011 |
|
| EXPY | Termination of patent right or utility model |