CN104806758A - Anti-deformation sealing ring - Google Patents
Anti-deformation sealing ring Download PDFInfo
- Publication number
- CN104806758A CN104806758A CN201510133973.7A CN201510133973A CN104806758A CN 104806758 A CN104806758 A CN 104806758A CN 201510133973 A CN201510133973 A CN 201510133973A CN 104806758 A CN104806758 A CN 104806758A
- Authority
- CN
- China
- Prior art keywords
- seal ring
- steel ball
- sealing ring
- deformation
- ring body
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
Abstract
The invention discloses an anti-deformation sealing ring. The anti-deformation sealing ring comprises a protective layer, a sealing ring body, a steel ball orbit and steel balls. The protective layer sleeves the surface of the sealing ring body and is connected with the sealing ring body via an adhesive; the steel ball orbit is arranged inside the sealing ring body; the steel balls are arranged on the steel ball orbit. Via the way mentioned above, the anti-deformation sealing ring is simple in structure and strong in sealing performance; as the steel balls are internally arranged, the sealing ring is not easy to deform and damage, and the service life is prolonged.
Description
Technical field
The present invention relates to seal ring field, particularly relate to a kind of seal ring of resistance to deformation.
Background technique
Seal ring be used for five metals plastic cement, water supply and drainage, Heating,Ventilating and Air Conditioning (HVAC), fire-fighting, pharmacy, boats and ships, etc. pipe-line system, Qi Che ﹑ Mo Tuo Che ﹑ various Ji Xie ﹑ Jia Yong electricity Qi ﹑ electricity ﹑ Wan Ju ﹑ Yun move Qi Cai ﹑ pneumatic element and bathroom etc.Traditional seal ring is easily deformable, and working life is low.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of seal ring of resistance to deformation, and structure is simple, and sealability is strong,
There is built-in steel ball, make seal ring not yielding impaired, extend working life.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: the seal ring providing a kind of resistance to deformation,
Comprise protective layer, seal ring body, steel ball track and steel ball, described seal ring body surface is arranged with protective layer, described protection
Layer is connected by adhesive with seal ring body, and described seal ring body interior is provided with steel ball track, on described steel ball track
Be provided with steel ball.
In a preferred embodiment of the present invention, the gap between described steel ball and seal ring body is 2-5mm.
In a preferred embodiment of the present invention, the material of described steel ball is stainless steel.
In a preferred embodiment of the present invention, the thickness of described protective layer is 1-3mm.
The invention has the beneficial effects as follows: the seal ring of a kind of resistance to deformation of the present invention, structure is simple, and sealability is strong, has
Built-in steel ball, makes seal ring not yielding impaired, extends working life.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the embodiment of the present invention, make required in describing embodiment below
Accompanying drawing be briefly described, apparently, the accompanying drawing in the following describes is only some embodiments of the present invention, for
Those of ordinary skill in the art, under the prerequisite not paying creative work, can also obtain other according to these accompanying drawings
Accompanying drawing, wherein:
Fig. 1 is the structural representation of seal ring one preferred embodiment of a kind of resistance to deformation of the present invention;
In accompanying drawing, the mark of each parts is as follows: 1, protective layer, and 2, steel ball, 3, steel ball track, 4, seal ring body.
Embodiment
Be clearly and completely described to the technological scheme in the embodiment of the present invention below, obviously, described enforcement
Example is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, related domain is common
Technician is not making other embodiments all obtained under creative work prerequisite, all belongs to the model of the present invention's protection
Enclose.
The embodiment of the present invention comprises:
A seal ring for resistance to deformation, comprises protective layer 1, seal ring body 4, steel ball track 3 and steel ball 2, and described seal ring originally
Body 4 surface is arranged with protective layer 1, and described protective layer 1 is connected by adhesive with seal ring body 4, and described seal ring body 4 inside is provided with steel ball track 3, and described steel ball track 3 is provided with steel ball 2.
In addition, the gap between described steel ball 2 and seal ring body 4 is 2-5mm.
In addition, the material of described steel ball 2 is stainless steel.
In addition, the thickness of described protective layer 1 is 1-3mm.
The seal ring of a kind of resistance to deformation of the present invention, structure is simple, and sealability is strong, has built-in steel ball, makes seal ring not
Yielding impaired, extend working life.
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, everyly utilize this
The equivalent structure that bright description is done or the conversion of equivalent flow process, or be directly or indirectly used in other relevant technology neck
Territory, is all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. a seal ring for resistance to deformation, is characterized in that, comprising: protective layer, seal ring body, steel ball track and steel ball, institute
State seal ring body surface and be arranged with protective layer, described protective layer is connected by adhesive with seal ring body, described sealing
Circle body interior is provided with steel ball track, and described steel ball track is provided with steel ball.
2. according to the seal ring of a kind of resistance to deformation described in claim 1, it is characterized in that, described steel ball and seal ring body
Between gap be 2-5mm.
3. according to the seal ring of a kind of resistance to deformation described in claim 1, it is characterized in that, the material of described steel ball is stainless
Steel.
4. according to the seal ring of a kind of resistance to deformation described in claim 1, it is characterized in that, the thickness of described protective layer is
1-3mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510133973.7A CN104806758A (en) | 2015-03-26 | 2015-03-26 | Anti-deformation sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510133973.7A CN104806758A (en) | 2015-03-26 | 2015-03-26 | Anti-deformation sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104806758A true CN104806758A (en) | 2015-07-29 |
Family
ID=53691846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510133973.7A Pending CN104806758A (en) | 2015-03-26 | 2015-03-26 | Anti-deformation sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104806758A (en) |
-
2015
- 2015-03-26 CN CN201510133973.7A patent/CN104806758A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150729 |
|
| WD01 | Invention patent application deemed withdrawn after publication |