CN207018521U - A kind of radial seal - Google Patents
A kind of radial seal Download PDFInfo
- Publication number
- CN207018521U CN207018521U CN201720916643.XU CN201720916643U CN207018521U CN 207018521 U CN207018521 U CN 207018521U CN 201720916643 U CN201720916643 U CN 201720916643U CN 207018521 U CN207018521 U CN 207018521U
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- China
- Prior art keywords
- groove
- seal
- utility
- lug
- model
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of radial seal, including body, the surface of the body is provided with groove, the surface of the body is integrally formed with lug, the outer side surface of the body is provided with sucker integrally formed with exterior seal ring, the inner side surface of the body integrally formed with inner seal ring, the surface corner of the groove, seal groove is provided with the outside of the body, the inside of the seal groove is socketed with sealing ring.This kind of utility model is reasonable in design, it is easy to use, by the lug for being provided with silica gel material, improve sealing effectiveness of the utility model under environment under low pressure, by being provided with the sucker contour with body, improve sealing effectiveness of the utility model in hyperbaric environment, by being provided with the sealing ring being engaged with seal groove, improve the deformation caused by positive pressure of side sealing effectiveness simultaneous buffering, the utility model is compact-sized, and simple production process is easy to use, it is cheap, it is adapted to be widely popularized.
Description
Technical field
Seal technical field is the utility model is related to, specially a kind of radial seal.
Background technology
Seal be prevent fluid or solia particle from leak and prevent between adjacent faying face introduced contaminants such as dust with
The material or part of parts inside the intrusion machinery equipment such as moisture, the storage room temperature of seal are kept away preferably below 30 DEG C
Exempt from seal and produce high temperature ageing, though seal is small, its effect makes it national defence, chemical industry, oil, coal, traffic fortune
Basic components and accessory in the national economy main industries such as defeated and machine-building, occupy quite important in the national economic development
Status, in recent years, with the rapid growth of economy, seal manufacturing industry is always maintained at double-digit growth.
The content of the invention
The purpose of this utility model is to provide a kind of radial seal, asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of radial seal, including body, institute
The surface for stating body is provided with groove, and the surface of the body is integrally formed integrally formed with lug, the outer side surface of the body
There is exterior seal ring, the inner side surface of the body is provided with sucker integrally formed with inner seal ring, the surface corner of the groove,
Seal groove is provided with the outside of the body, the inside of the seal groove is socketed with sealing ring.
Preferably, the seal groove is provided with 3 groups altogether, and the width of the seal groove is 1MM, and the seal groove is horizontal with body
Set, and seal groove equidistantly distributed.
Preferably, the sealing ring is O-ring seal, and the material of the sealing ring is fluorubber, the sealing ring it is straight
Footpath is 1MM.
Preferably, the groove is trapezoid groove structure, and the depth of the groove is 0.5MM, the groove equidistantly distributed
There are 8 groups.
Preferably, the lug is round boss structure, and the height of the lug is 0.1MM, and the material of the lug is
Silica gel, the lug are set in qually spaced among groove.
Preferably, the sucker is the disk-like structure of intermediate recess, and the material of the sucker is the fine plastics of fourth, the sucker
Height be 1MM.
Compared with prior art, the beneficial effects of the utility model are：This kind of utility model is reasonable in design, easy to use,
By being provided with the lug of silica gel material, improve sealing effectiveness of the utility model under environment under low pressure, by be provided with
The contour sucker of body, sealing effectiveness of the utility model in hyperbaric environment is improved, matched by being provided with seal groove
The sealing ring of conjunction, the deformation caused by positive pressure of side sealing effectiveness simultaneous buffering being improved, the utility model is compact-sized,
Simple production process, it is easy to use, it is cheap, it is adapted to be widely popularized.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is partial structural diagram of the present utility model；
Fig. 3 is the side structure schematic view of baffle plate.
In figure：1- inner seal rings；2- lugs；3- grooves；4- bodies；5- exterior seal rings；6- suckers；7- seal grooves；8- is close
Seal.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of radial seal, including body 4, it is described
The surface of body 4 is provided with groove 3, the surface of the body 4 integrally formed with lug 2, the outer side surface one of the body 4 into
Type has exterior seal ring 5, and the inner side surface of the body 4 is set integrally formed with inner seal ring 1, the surface corner of the groove 3
There is sucker 6, the outside of the body 4 is provided with seal groove 7, and the inside of the seal groove 7 is socketed with sealing ring 8.
The seal groove 7 is provided with 3 groups altogether, and the width of the seal groove 7 is 1MM, and the seal groove 7 is set with the level of body 4
Put, and the equidistantly distributed of seal groove 7, the sealing ring 8 are O-ring seal, the material of the sealing ring 8 is fluorubber, described
A diameter of 1MM of sealing ring 8, the groove 3 are trapezoid groove structure, and the depth of the groove 3 is 0.5MM, between the grade of groove 3
Away from being distributed with 8 groups, the lug 2 is round boss structure, and the height of the lug 2 is 0.1MM, and the material of the lug 2 is
Silica gel, the lug 2 are set in qually spaced among groove 3, and the sucker 6 is the disk-like structure of intermediate recess, the sucker 6
Material is the fine plastics of fourth, and the height of the sucker 6 is 1MM, improves stretch-proof effect.
Operation principle：In use, body 4 is made to be fixed with the object sealed first, by low pressure or high pressure
When, the exterior seal ring 5 in outside and the inner seal ring in inner side 1 can play sealing effectiveness first, and sucker 6 is adsorbed and sealed
Object surface, body 4 is close to it, improve sealing effectiveness, groove 3 can form a metastable sealed environment,
The buffering effect to extraneous pressure change is improved, lug 2 can produce larger deformation after being squeezed, can be constantly in shape
Change state, improve sealing effectiveness.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of radial seal, including body（4）, it is characterised in that：The body（4）Surface be provided with groove（3）, it is described
Body（4）Surface integrally formed with lug（2）, the body（4）Outer side surface integrally formed with exterior seal ring（5）, institute
State body（4）Inner side surface integrally formed with inner seal ring（1）, the groove（3）Surface corner be provided with sucker（6）,
The body（4）Outside be provided with seal groove（7）, the seal groove（7）Inside be socketed with sealing ring（8）.
A kind of 2. radial seal according to claim 1, it is characterised in that：The seal groove（7）3 groups are provided with altogether, institute
State seal groove（7）Width be 1MM, the seal groove（7）With body（4）It is horizontally disposed, and seal groove（7）Equidistantly distributed.
A kind of 3. radial seal according to claim 1, it is characterised in that：The sealing ring（8）For O-ring seal,
The sealing ring（8）Material be fluorubber, the sealing ring（8）A diameter of 1MM.
A kind of 4. radial seal according to claim 1, it is characterised in that：The groove（3）For trapezoid groove structure, institute
State groove（3）Depth be 0.5MM, the groove（3）Equidistantly distributed has 8 groups.
A kind of 5. radial seal according to claim 1, it is characterised in that：The lug（2）For round boss structure,
The lug（2）Height be 0.1MM, the lug（2）Material be silica gel, the lug（2）It is set in qually spaced in groove
（3）It is middle.
A kind of 6. radial seal according to claim 1, it is characterised in that：The sucker（6）For the disk of intermediate recess
Shape structure, the sucker（6）Material be the fine plastics of fourth, the sucker（6）Height be 1MM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720916643.XU CN207018521U (en) | 2017-07-26 | 2017-07-26 | A kind of radial seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720916643.XU CN207018521U (en) | 2017-07-26 | 2017-07-26 | A kind of radial seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207018521U true CN207018521U (en) | 2018-02-16 |
Family
ID=61480895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720916643.XU Expired - Fee Related CN207018521U (en) | 2017-07-26 | 2017-07-26 | A kind of radial seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207018521U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339431A (en) * | 2017-07-26 | 2017-11-10 | 盐城润浩密封件科技有限公司 | A kind of radial seal |
-
2017
- 2017-07-26 CN CN201720916643.XU patent/CN207018521U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339431A (en) * | 2017-07-26 | 2017-11-10 | 盐城润浩密封件科技有限公司 | A kind of radial seal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180216 Termination date: 20180726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |