CN202732950U - 45-degree parting O-shaped sealing ring - Google Patents
45-degree parting O-shaped sealing ring Download PDFInfo
- Publication number
- CN202732950U CN202732950U CN 201220359409 CN201220359409U CN202732950U CN 202732950 U CN202732950 U CN 202732950U CN 201220359409 CN201220359409 CN 201220359409 CN 201220359409 U CN201220359409 U CN 201220359409U CN 202732950 U CN202732950 U CN 202732950U
- Authority
- CN
- China
- Prior art keywords
- parting
- shaped sealing
- sealing ring
- utility
- model
- 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
Links
- 238000007789 sealing Methods 0.000 title abstract description 8
- 230000000694 effects Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Sealing Devices (AREA)
Abstract
The utility model relates to the technical field of sealing rings, in particular to a 45-degree parting O-shaped sealing ring. The 45-degree parting O-shaped sealing ring comprises a ring body, wherein the cross section of the ring body is provided with a parting surface and a work surface; and the angle between the parting surface and the work surface is 45 degrees. The 45-degree parting O-shaped sealing ring achieves a good sealing effect during reciprocating motion and rotating motion and has a simple structure, high elasticity and long service life.
Description
Technical field
The utility model relates to the seal ring technical field, especially a kind of 45 ° of somatotype O RunddichtringOs.
Background technique
The O RunddichtringO is that a kind of cross section is circular rubber ring, because its cross section is the O type, therefore be called the O RunddichtringO, is most popular a kind of in the hydraulic and pneumatic transmission system.180 ° of somatotype O RunddichtringOs of the most of employing of existing seal ring, 180 ° of somatotype O RunddichtringOs generally are used for the static sealing circle, and are undesirable for to-and-fro motion and the sealing using effect that rotatablely moves.
The model utility content
The technical problems to be solved in the utility model is: for overcoming the problem of above-mentioned existence, provide a kind of 45 ° of somatotype O RunddichtringOs for dynamic seal (packing).
The technological scheme that its technical problem that solves the utility model adopts is: a kind of 45 ° of somatotype O RunddichtringOs, comprise circle body, and described circle body cross section has mold joint and working surface, and the angle between described mold joint and the working surface is 45 °.
Further, described circle body is elastic rubbery body, good springiness, long service life.
The beneficial effects of the utility model are, 45 ° of somatotype O RunddichtringOs of the present utility model can play better seal action moving back and forth and rotatablely move, and are simple in structure, good springiness, long service life.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is generalized section of the present utility model.
1. circle bodies among the figure, 2. mold joint, 3. working surface.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
45 ° of somatotype O RunddichtringOs as shown in Figure 1 comprise circle body 1, and circle body 1 cross section has mold joint 2 and working surface 3, and the angle between mold joint 2 and the working surface 3 is 45 °.Wherein, circle body 1 is elastic rubbery body.
Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, the relevant staff can in the scope that does not depart from this model utility technological thought, carry out various change and modification fully.The technical scope of this model utility is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (2)
1. one kind 45 ° somatotype O RunddichtringOs, it is characterized in that: comprise circle body (1), described circle body (1) cross section has mold joint (2) and working surface (3), and the angle between described mold joint (2) and the working surface (3) is 45 °.
2. 45 ° of somatotype O RunddichtringOs according to claim 1, it is characterized in that: described circle body (1) is elastic rubbery body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220359409 CN202732950U (en) | 2012-07-24 | 2012-07-24 | 45-degree parting O-shaped sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220359409 CN202732950U (en) | 2012-07-24 | 2012-07-24 | 45-degree parting O-shaped sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202732950U true CN202732950U (en) | 2013-02-13 |
Family
ID=47658651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220359409 Expired - Fee Related CN202732950U (en) | 2012-07-24 | 2012-07-24 | 45-degree parting O-shaped sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202732950U (en) |
-
2012
- 2012-07-24 CN CN 201220359409 patent/CN202732950U/en not_active Expired - Fee Related
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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: 20130213 Termination date: 20180724 |