CN202691024U - Sealing ring - Google Patents
Sealing ring Download PDFInfo
- Publication number
- CN202691024U CN202691024U CN 201220323753 CN201220323753U CN202691024U CN 202691024 U CN202691024 U CN 202691024U CN 201220323753 CN201220323753 CN 201220323753 CN 201220323753 U CN201220323753 U CN 201220323753U CN 202691024 U CN202691024 U CN 202691024U
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- ring
- seal ring
- thread protrusion
- 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 - Lifetime
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Abstract
The utility model provides a sealing ring which comprises a ring-shaped body made of Teflon. Threaded protrusions are arranged on one surface of the ring-shaped body. The sealing ring can improve sealing effect, prolongs service life, and reduces cost.
Description
Technical field
The utility model relates to seal arrangement, relates in particular to a kind of seal ring.
Background technique
In a lot of fields, for the sealing between the implement device, usually can adopt seal ring, and teflin ring is a kind of seal ring of better performances wherein.Because the plane structure of conventional seals circle if cut appears in the seal ring plane, then can reduce sealing effect greatly in sealing applications.
In view of this, how designing a kind of seal ring, improve sealability, and reduce cost, is the problem that the Professional visitors needs solution badly.
The model utility content
In prior art, cut appears in seal ring plane easily, can greatly reduce this defective of sealing effect, and the utility model provides a kind of seal ring.
According to the utility model, a kind of seal ring is provided, wherein, have the ring body of being made by teflon, be provided with thread protrusion on the surface of described ring body.
Preferably, described thread protrusion is arranged on the interior ring of described ring body.
Preferably, described thread protrusion is complex trace.
The utility model has the advantages that: by the ring body at seal ring thread protrusion is set, increasing sealing, and can conservation, reduce cost.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiments more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 shows the generalized section according to seal ring among the embodiment of the present utility model.
Fig. 2 shows the generalized section according to seal ring among another embodiment of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technological scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment who obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 shows the generalized section according to seal ring among the embodiment of the present utility model.With reference to Fig. 1, seal ring has ring body 1, and ring body 1 is made by teflon, and is provided with thread protrusion 10 on a surface of ring body 1.Thread protrusion 10 can increase the sealing between the device.In the present embodiment, thread protrusion 10 is arranged at the interior ring place of ring body 1.
Fig. 2 shows the generalized section according to seal ring among another embodiment of the present utility model.With reference to Fig. 2, present embodiment and difference embodiment illustrated in fig. 1 are, complex trace thread protrusion 10 is set on the surface of ring body 2, and this plural number can be looked the size setting of ring body 1 to thread protrusion 10, is arranged at intervals on the surface of ring body 10.
The utility model has the advantages that: by the ring body at seal ring thread protrusion is set, increasing sealing, and can conservation, reduce cost.
More than show and described basic principle of the present utility model, major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a seal ring is characterized in that, has the ring body of being made by teflon, is provided with thread protrusion on the surface of described ring body.
2. seal ring as claimed in claim 1 is characterized in that, described thread protrusion is arranged on the interior ring of described ring body.
3. seal ring as claimed in claim 1 is characterized in that, described thread protrusion is complex trace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220323753 CN202691024U (en) | 2012-07-05 | 2012-07-05 | Sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220323753 CN202691024U (en) | 2012-07-05 | 2012-07-05 | Sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202691024U true CN202691024U (en) | 2013-01-23 |
Family
ID=47546649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220323753 Expired - Lifetime CN202691024U (en) | 2012-07-05 | 2012-07-05 | Sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202691024U (en) |
-
2012
- 2012-07-05 CN CN 201220323753 patent/CN202691024U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130123 |