CN207715740U - A kind of flat seal rubber ring - Google Patents
A kind of flat seal rubber ring Download PDFInfo
- Publication number
- CN207715740U CN207715740U CN201820076280.8U CN201820076280U CN207715740U CN 207715740 U CN207715740 U CN 207715740U CN 201820076280 U CN201820076280 U CN 201820076280U CN 207715740 U CN207715740 U CN 207715740U
- Authority
- CN
- China
- Prior art keywords
- rubber ring
- sealing rubber
- flexible mount
- convex ball
- flat seal
- 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
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Abstract
The utility model discloses a kind of flat seal rubber rings, including sealing rubber ring ontology, the outside of sealing rubber ring ontology is circumferentially uniformly installed with several four flexible mounts, rotation limitation has convex ball in flexible mount, the rear side that flexible mount the is located at convex ball deformation slot that convex ball continuation inwardly moves when being equipped with convenient for card pressure, the inside of sealing rubber ring ontology is equipped with a circle spacing ring, the cross section of spacing ring is T-shaped, lateral piece offsets with flexible mount, vertical piece passes through sealing rubber ring ontology, and correspondingly sealing rubber ring ontology offers the T-shaped card slot in cross section.The structure design of the utility model is reasonable, will appear leak when being detected after installation in the case where not blocking pressure, reminds in time；After card press operation, convex ball is completely forced into flexible mount, and sealing effect is good；The setting of spacing ring can more easily carry out card press operation.
Description
Technical field
The utility model is related to rubber ring production technical field more particularly to a kind of flat seal rubber rings.
Background technology
Traditional flange butterfly two way seal rubber ring, including T shape sealing ring bodies, the tail portion of T shape sealing ring bodies are formed with two
The inclined-plane that a shape forms an angle, two inclined-planes joint are the radial direction of arc structure T shape sealing rings body and pressure ring contact site
Section is bell mouth shape, and T shape sealing rings body is equipped with arc-shaped convex with valve plate contact site.Although the sealing rubber ring has one
Fixed sealing effect, but structure is complex, difficulty of processing is big.
For this purpose, the Chinese utility model patent of Publication No. CN203009825U discloses a kind of efficient anti-seepage caulking gum
Circle, including ring apron are provided with multiple protrusions on the outside of the ring apron, on the inside of the ring apron with protrusion relative to
Position is equipped with recess, and an annular groove is additionally provided on the inside of the ring apron.This sealing rubber ring when in use there are still
Shortcoming, it is easily frayed at salient point, it, can only be whole since itself and rubber ring are structure as a whole when salient point serious wear
It replaces, resource utilization is relatively low.
Utility model content
The purpose of the utility model is to overcome the above-mentioned problems in the prior art, provide a kind of flat seal rubber
Circle.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions：
A kind of flat seal rubber ring, including sealing rubber ring ontology, the outside of the sealing rubber ring ontology is circumferentially
Several four flexible mounts are uniformly installed with, rotating limitation in the flexible mount has convex ball, the flexible mount to be located at the rear side of convex ball
Continue the deformation slot inwardly moved equipped with convex ball when being pressed convenient for card, the inside of the sealing rubber ring ontology is equipped with a circle and limits
The cross section of ring, the spacing ring is T-shaped, and lateral piece offsets with flexible mount, and vertical piece passes through sealing rubber ring ontology, correspondingly
The sealing rubber ring ontology offers the T-shaped card slot in cross section.
Preferably, in above-mentioned flat seal rubber ring, the flexible mount is made of aluminium, and one can be carried out when being pressed by card
Fixed deformation.
Preferably, in above-mentioned flat seal rubber ring, the flexible mount altogether there are four, it is two neighboring between angle be
90°。
Preferably, in above-mentioned flat seal rubber ring, the convex ball is wear-resisting stainless steel metal ball.
Preferably, in above-mentioned flat seal rubber ring, the lateral piece and vertical piece of the spacing ring are connected by welding.
The utility model has the beneficial effects that：
The utility model is simple in structure, reasonable design, since convex ball is arranged in sealing rubber ring ontology, when external
After pipe is inserted into, which is socketed in outside extension tube attached, gap can occurs because of the presence of convex ball therebetween.Peace
It will appear leak when being detected after dress in the case where not blocking pressure, remind in time.After card press operation, convex ball is completely forced into flexibility
In seat, sealing rubber ring ontology can be closely coated on outside extension tube attached at this time, and salient point disappears, and sealing effect is good, is not in
Drainage.The setting of spacing ring can more easily carry out card press operation.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Description of the drawings
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic cross-section of spacing ring in the utility model；
In attached drawing, parts list represented by the reference numerals are as follows：
1- sealing rubber ring ontologies, 2- flexible mounts, the convex balls of 3-, 4- deform slot, 5- spacing rings.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The all other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1 shown in -2, the present embodiment is a kind of flat seal rubber ring, including sealing rubber ring ontology 1, sealing
The outside of rubber ring ontology 1 is circumferentially uniformly installed with several four flexible mounts 2, and rotating limitation in flexible mount 2 has convex ball 3, soft
Property seat 2 be located at the rear side of convex ball 3 and be equipped with and continue the deformation slot 4 inwardly moved convenient for convex ball 3 when card pressure.Sealing rubber ring ontology 1
Inside be equipped with one circle spacing ring 5, the cross section of spacing ring 5 is T-shaped, and lateral piece offsets with flexible mount 2, vertical piece pass through seal
Rubber ring ontology 1, correspondingly sealing rubber ring ontology 1 offer the T-shaped card slot in cross section.The lateral piece of spacing ring 5 and vertical
Plate portion is connected by welding.
Flexible mount is made of aluminium, and certain deformation can be carried out when being pressed by card.It is two neighboring there are four flexible mount is total
Between angle be 90 °.Convex ball is wear-resisting stainless steel metal ball.
One of the present embodiment has particular application as：Since convex ball 3 is arranged in sealing rubber ring ontology 1, work as extension tube attached
After insertion, which is socketed in outside extension tube attached, gap can occurs because of the presence of convex ball 3 therebetween.Peace
It will appear leak when being detected after dress in the case where not blocking pressure, remind in time.After card press operation, convex ball 3 is completely forced into soft
Property seat 2 in, sealing rubber ring ontology 1 can be closely coated on outside extension tube attached at this time, and salient point disappears, and sealing effect is good, will not
There is drainage.The setting of spacing ring 5 can more easily carry out card press operation.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained in at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiments or example
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, does not limit the specific implementation mode that the utility model is only described yet.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, to enable skilled artisan to be best understood by and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of flat seal rubber ring, it is characterised in that：Including sealing rubber ring ontology, outside the sealing rubber ring ontology
Side is circumferentially uniformly installed with several four flexible mounts, and limitation is rotated in the flexible mount has convex ball, the flexible mount to be located at convex
The rear side of the ball deformation slot that convex ball continuation inwardly moves when being equipped with convenient for card pressure, the inside of the sealing rubber ring ontology is equipped with one
Spacing ring is enclosed, the cross section of the spacing ring is T-shaped, and lateral piece offsets with flexible mount, and vertical piece passes through sealing rubber ring ontology,
Correspondingly the sealing rubber ring ontology offers the T-shaped card slot in cross section.
2. flat seal rubber ring according to claim 1, it is characterised in that：The flexible mount is made of aluminium, by
Certain deformation can be carried out when card pressure.
3. flat seal rubber ring according to claim 1, it is characterised in that：There are four the flexible mount is total, adjacent two
Angle between a is 90 °.
4. flat seal rubber ring according to claim 1, it is characterised in that：The convex ball is wear-resisting stainless steel metal
Ball.
5. flat seal rubber ring according to claim 1, it is characterised in that：The lateral piece and vertical piece of the spacing ring
It is connected by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820076280.8U CN207715740U (en) | 2018-01-17 | 2018-01-17 | A kind of flat seal rubber ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820076280.8U CN207715740U (en) | 2018-01-17 | 2018-01-17 | A kind of flat seal rubber ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207715740U true CN207715740U (en) | 2018-08-10 |
Family
ID=63052140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820076280.8U Expired - Fee Related CN207715740U (en) | 2018-01-17 | 2018-01-17 | A kind of flat seal rubber ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207715740U (en) |
-
2018
- 2018-01-17 CN CN201820076280.8U patent/CN207715740U/en not_active Expired - Fee Related
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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: 20180810 Termination date: 20190117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |