CN206191109U - Seal assembly in concrete drain tile - Google Patents
Seal assembly in concrete drain tile Download PDFInfo
- Publication number
- CN206191109U CN206191109U CN201621278627.4U CN201621278627U CN206191109U CN 206191109 U CN206191109 U CN 206191109U CN 201621278627 U CN201621278627 U CN 201621278627U CN 206191109 U CN206191109 U CN 206191109U
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- seal assembly
- drain tile
- concrete drain
- along
- 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 claims abstract description 84
- 239000000463 material Substances 0.000 claims abstract description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 239000007769 metal material Substances 0.000 claims description 3
- 239000013536 elastomeric material Substances 0.000 claims description 2
- 238000013016 damping Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000013256 coordination polymer Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Sewage (AREA)
Abstract
The utility model provides a seal assembly in concrete drain tile belongs to mechanical technical field. It has solved the not high problem of prior art stability. This seal assembly in concrete drain tile mixes the earth drain pipe and has incurvate connecting seat including the body that is long tubular, this end of body, and this seal assembly lies in this end of body department, including sealing washer no. 1 and sealing washer no. 2, sealing washer no. 1 is flexible material and has the connection structure who enables its zonulae occludens between the two with sealing washer no. 2, and above -mentioned sealing washer no. 1 and sealing washer no. 2 is sticis between two bodies when two adjacent body series connections. The utility model solves the technical problem that the conventional technical design is note reasonable.
Description
Technical field
The utility model belongs to field of mechanical technique, is related to the seal assembly in a kind of concrete drain tile.
Background technology
Drainpipe mainly undertakes the task of the drainings such as rainwater, sewage, farmland discharging-irrigating.Drainpipe is divided into plastic drain-pipe, mixes
Solidifying soil pipe (CP) and concrete reinforced pipe (RCP).
Pipe of concrete cost is used widely than relatively low and good corrosion resistance.
But, existing mixed mud pipe needs extra close to its junction by outside sealing device when being connected in series
Envelope.And the above-mentioned place's of being tightly connected exposure is outside, causes its stability poor.
The content of the invention
The purpose of this utility model is directed to the above mentioned problem of prior art presence, there is provided a kind of sealing is high and structure is tight
Seal assembly in the concrete drain tile for gathering.
The purpose of this utility model can be realized by following technical proposal：
A kind of seal assembly in concrete drain tile, mixed mud drainpipe is included in the body of elongated tubular, body end
With recessed connecting seat, it is characterised in that this seal assembly is located at body end, including sealing ring one and sealing ring two,
The sealing ring one is flexible material and has therebetween with sealing ring two can make its close-connected attachment structure, when
Above-mentioned sealing ring one and sealing ring two are pressed between two bodies when adjacent two body is connected in series.
When mixed mud pipe is connected in series, two neighboring body realizes stabilized seal by this seal assembly.
Creative in this component to be sealed by sealing ring one and sealing ring two, its sealing is not only higher, while by
Can closely be connected in two sealing rings, though after stress its connection sealing not anti-reflection and increase, therefore, stability also compares
It is high.
Flexible sealing ring one and sealing ring two can further improve sealing, it can also play effective damping making
With.
In seal assembly in above-mentioned concrete drain tile, described connecting seat bottom has the convex edge of protrusion, on
The recessed shoulder for having on sealing ring one and matching with convex edge is stated, the convex edge is embedded at recessed shoulder.
Convex edge coordinates with recessed shoulder can be such that sealing ring one is hooked at experienced level Ei, increase both connective stabilities.
In seal assembly in above-mentioned concrete drain tile, the outer edge of the sealing ring two has from edge to it
The guiding edge of central smoothing transition, body end has and is oriented to along the guide part for matching.
Such structure can make the stable embedding sealing circle two in the end of body.
In seal assembly in above-mentioned concrete drain tile, the described edge that is oriented to is the chamfering on sealing ring two.
In seal assembly in above-mentioned concrete drain tile, the described edge that is oriented to is the fillet on sealing ring two.
In seal assembly in above-mentioned concrete drain tile, described sealing ring one and sealing ring two is rubber material
Material.
In seal assembly in above-mentioned concrete drain tile, described attachment structure is close to it on sealing ring one
The positioning protruded at inner port along one, and sealing ring two close to recessed positioning at its inner port along two.
Positioning coordinates with positioning along one along two concave-convex surfaces, therefore, sealing ring one and sealing ring two in loading process only
Even closer can link together, without loosening or coming off.
In seal assembly in above-mentioned concrete drain tile, described positioning is contacted with positioning along one along two faces.
Such way of contact can further improve its contact stabilization.
In seal assembly in above-mentioned concrete drain tile, also have between described sealing ring one and sealing ring two
The reinforcing washer of one metal material.
Because sealing ring one and sealing ring two are flexible material, the strong of whole seal ring assembly is improved by reinforcing washer
Degree, also improves its stability accordingly.
Have in seal assembly in above-mentioned concrete drain tile, on the reinforcing washer with positioning along one and positioning
The connecting portion matched along two.
Such structure can make what reinforcing washer stablized to be positioned between sealing ring one and sealing ring two.
Compared with prior art, the seal assembly in this concrete drain tile can be formed surely due to sealing ring one with connecting seat
Fixed connection, sealing ring two can be formed with an other body end and is stably connected with, therefore, this seal assembly sealing stability is high.
Meanwhile, the reinforcing washer between sealing ring one and sealing ring two can also further improve the intensity of this component,
Its stability is further improve, with practical value very high.
Brief description of the drawings
Fig. 1 is the cross section structure diagram of the seal assembly in this concrete drain tile.
In figure, 1, body；1a, connecting seat；1a1, convex edge；2nd, sealing ring one；2a, recessed shoulder；2b, positioning are along one；3rd, seal
Circle two；3a, guiding edge；3b, positioning are along two；4th, reinforcing washer.
Specific embodiment
As shown in figure 1, the seal assembly in this concrete drain tile, mixed mud drainpipe is included in the body 1 of elongated tubular,
The end of body 1 has recessed connecting seat 1a, and this seal assembly is located at the end of body 1, including sealing ring 1 and sealing ring two
3, the sealing ring 1 is flexible material and has therebetween with sealing ring 23 can make its close-connected connection knot
Structure, when adjacent two body 1 is connected in series, above-mentioned sealing ring 1 and sealing ring 23 are pressed between two bodies 1.
Described connecting seat 1a bottoms have the convex edge 1a1 of protrusion, have and convex edge 1a1 phases on above-mentioned sealing ring 1
The recessed shoulder 2a for matching somebody with somebody, the convex edge 1a1 are embedded at recessed shoulder 2a.
The outer edge of the sealing ring 23 has by the edge guiding that the heart is seamlessly transitted thereto along 3a, the end of body 1 tool
There is the guide part matched along 3a with guiding.
In this implementation, described guiding is the chamfering on sealing ring 23 along 3a.According to actual conditions, described guiding edge
For the chamfering on sealing ring two is also feasible.
Described sealing ring 1 and sealing ring 23 is elastomeric material.
Described attachment structure is the positioning on sealing ring 1 close to protrusion at its inner port along a 2b, and sealing ring
23 close to recessed positioning at its inner port along two 3b.
Described positioning is contacted with positioning along a 2b along two 3b faces.
Also there is the reinforcing washer 4 of a metal material between described sealing ring 1 and sealing ring 23.
There is the connecting portion matched along two 3b along a 2b and positioning with positioning on the reinforcing washer 4.
When mixed mud pipe is connected in series, two neighboring body realizes stabilized seal by this seal assembly.
Creative in this component to be sealed by sealing ring one and sealing ring two, its sealing is not only higher, while by
Can closely be connected in two sealing rings, though after stress its connection sealing not anti-reflection and increase, therefore, stability also compares
It is high.
Flexible sealing ring one and sealing ring two can further improve sealing, it can also play effective damping making
With.
Claims (10)
1. a kind of seal assembly in concrete drain tile, mixed mud drainpipe is included in the body of elongated tubular, body end tool
There is recessed connecting seat, it is characterised in that this seal assembly is located at body end, including sealing ring one and sealing ring two, institute
Stating sealing ring one and be flexible material and have therebetween with sealing ring two can make its close-connected attachment structure, work as phase
Above-mentioned sealing ring one and sealing ring two are pressed between two bodies when adjacent two bodies are connected in series.
2. the seal assembly in concrete drain tile according to claim 1, it is characterised in that described connecting seat bottom
Convex edge with protrusion, has the recessed shoulder matched with convex edge on above-mentioned sealing ring one, the convex edge is embedded at recessed shoulder.
3. the seal assembly in concrete drain tile according to claim 2, it is characterised in that the outside of the sealing ring two
Along having by the edge guiding edge that the heart is seamlessly transitted thereto, body end has and is oriented to along the guide part for matching.
4. the seal assembly in concrete drain tile according to claim 3, it is characterised in that described guiding is along for close
Chamfering in seal two.
5. the seal assembly in concrete drain tile according to claim 3, it is characterised in that described guiding is along for close
Fillet in seal two.
6. the seal assembly in concrete drain tile according to claim 2, it is characterised in that the described He of sealing ring one
Sealing ring two is elastomeric material.
7. the seal assembly in concrete drain tile according to claim 2, it is characterised in that described attachment structure is
Close to the positioning protruded at its inner port along one on sealing ring one, and sealing ring two is close to recessed positioning at its inner port
Along two.
8. the seal assembly in concrete drain tile according to claim 7, it is characterised in that described positioning along one with
Positioning is contacted along two faces.
9. the seal assembly in concrete drain tile according to claim 2, it is characterised in that described sealing ring one with
Also there is the reinforcing washer of a metal material between sealing ring two.
10. the seal assembly in concrete drain tile according to claim 9, it is characterised in that on the reinforcing washer
With the connecting portion matched along two along one and positioning with positioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621278627.4U CN206191109U (en) | 2016-11-26 | 2016-11-26 | Seal assembly in concrete drain tile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621278627.4U CN206191109U (en) | 2016-11-26 | 2016-11-26 | Seal assembly in concrete drain tile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206191109U true CN206191109U (en) | 2017-05-24 |
Family
ID=58725282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621278627.4U Expired - Fee Related CN206191109U (en) | 2016-11-26 | 2016-11-26 | Seal assembly in concrete drain tile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206191109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641505A (en) * | 2016-11-26 | 2017-05-10 | 浙江宏泰构件有限公司 | Seal assembly in concrete drain pipe |
-
2016
- 2016-11-26 CN CN201621278627.4U patent/CN206191109U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641505A (en) * | 2016-11-26 | 2017-05-10 | 浙江宏泰构件有限公司 | Seal assembly in concrete drain pipe |
| CN106641505B (en) * | 2016-11-26 | 2019-03-05 | 浙江宏泰构件有限公司 | Seal assembly in concrete drain tile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314100 No. 558, Dongfang Road, Yaozhuang Town, Jiashan County, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Hongtai component Co.,Ltd. Address before: 314100 No. 558, Dongfang Road, Yaozhuang Town, Jiashan County, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG HONGTAI MEMBER Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |