CN206846129U - A kind of spout device with high leakproofness - Google Patents
A kind of spout device with high leakproofness Download PDFInfo
- Publication number
- CN206846129U CN206846129U CN201720744984.3U CN201720744984U CN206846129U CN 206846129 U CN206846129 U CN 206846129U CN 201720744984 U CN201720744984 U CN 201720744984U CN 206846129 U CN206846129 U CN 206846129U
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- CN
- China
- Prior art keywords
- telescoping tube
- fixing pipe
- sealing
- ring
- sealing ring
- 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 provides a kind of spout device with high leakproofness, the device includes fixing pipe and telescoping tube, a retainer plate is provided between fixing pipe and telescoping tube, one second sealing ring is provided between retainer plate and fixing pipe, an accommodating circular groove is provided with second sealing ring, the upper end of fixing pipe is inserted in the accommodating circular groove, second sealing ring is connected to the inside of retainer plate, the bottom that second sealing ring is located in fixing pipe also abuts in one first back-up ring, and the first back-up ring bottom is provided with one first toroidal cavity；And one end of the inner mouth of pipe is provided with one the 3rd sealing ring on telescoping tube, the upper surface of the 3rd sealing ring is provided with one first annular projection, and first annular projection is engaged with the first toroidal cavity.In the above-mentioned spout device with high leakproofness, the design method of multi-layer sealing structure, the sealing of whole device is greatly improved, prevents phenomena such as leak is seeped water, improves the performance of product.
Description
Technical field
It the utility model is related to spout device field, more particularly to a kind of spout device with high leakproofness.
Background technology
The mouth of a river, it is the connector commonly used in hydraulic pipeline, is typically made up of water inlet, body and delivery port.At present compared with
Advanced gate structure is telescopic or lift, i.e. body is made up of fixing pipe and telescoping tube.This gate structure makes
During, poorly sealed, phenomena such as causing leak, infiltration often occurs, therefore provide a kind of water with high leakproofness
Mouth device, turns into current urgent problem to be solved.
Utility model content
The technical solution of the utility model is：A kind of spout device with high leakproofness, the device include fixing pipe and
Telescoping tube, one end of fixing pipe is connection end, and the other end is water inlet, and the outer end of telescoping tube is delivery port, is stretched inside telescoping tube
Enter in the connection end of fixing pipe and be slidably matched with fixing pipe；It is buffering hydroecium between the connection end of fixing pipe and water inlet, delays
The indoor disc fixed mount by being provided with limbers of bath fixes columnar sealing water channel, sealing water channel outer end opening and bottom is close
Envelope, sealing water channel, which is fixed on, to be placed on the fixed mount in buffered water room；The inner external diameter of telescoping tube is less than the opening diameter of sealing water channel,
Coordinate when the inner of telescoping tube enters in sealing water channel with water shutoff channel opening, sealing water channel blocks the inner mouth of pipe of telescoping tube；
Wherein, a retainer plate is provided between fixing pipe and telescoping tube, one second is provided between retainer plate and fixing pipe
Sealing ring, an accommodating circular groove is provided with second sealing ring, the upper end of fixing pipe is inserted in the accommodating circular groove, the second sealing ring
The inside of retainer plate is connected to, the bottom that the second sealing ring is located in fixing pipe also abuts in one first back-up ring, first back-up ring
Bottom is provided with one first toroidal cavity；And
One end of the inner mouth of pipe is provided with one the 3rd sealing ring on telescoping tube, the upper surface of the 3rd sealing ring is set
There is one first annular projection, first annular projection is engaged with the first toroidal cavity.
Preferably, the upper end of retainer plate is additionally provided with one second circular groove, one second is fixedly installed on telescoping tube
Back-up ring, the lower surface of second back-up ring are provided with the second circular protrusions, and sealing water channel is connected at the inner mouth of pipe of telescoping tube
During opening, the second circular protrusions are fastened in the second circular groove.
Preferably, it is provided with the first sealing ring at the inner mouth of pipe of telescoping tube.
Above-mentioned technical proposal has the following advantages that or beneficial effect：In the above-mentioned spout device with high leakproofness, multilayer
The design method of sealing structure, the sealing of whole device is greatly improved, prevent phenomena such as leak is seeped water, improve
The performance of product.
Brief description of the drawings
With reference to appended accompanying drawing, more fully to describe embodiment of the present utility model.However, appended accompanying drawing is only used for
Bright and elaboration, does not form the limitation to the scope of the utility model.
Fig. 1 is a kind of sectional view of the spout device with high leakproofness of the utility model；
In accompanying drawing：1st, fixing pipe；11st, water inlet；2nd, telescoping tube；21st, delivery port；3rd, hydroecium is buffered；4th, fixed mount；5th, seal
Tank；6th, the first sealing ring；7th, retainer plate；8th, the second sealing ring；9th, the first back-up ring；10th, the 3rd sealing ring；101st, second gear
Circle.
Embodiment
Carried out below in conjunction with the accompanying drawings with the specific embodiment spout device with high leakproofness a kind of to the utility model detailed
Describe in detail bright.
As shown in figure 1, a kind of spout device with high leakproofness, including fixing pipe 1 and telescoping tube 2, the one of fixing pipe 1
It is water inlet 11 to hold as connection end, the other end, and the outer end of telescoping tube 2 is delivery port 21, and the inner of telescoping tube 2 is stretched into fixing pipe 1 and connected
Connect in end and be slidably matched with fixing pipe 1.The buffering hydroecium outwards swelled for cavity between the connection end of fixing pipe 1 and water inlet 11
3, buffering hydroecium 3 is interior to be fixed with columnar sealing water channel 5 by being provided with the disc fixed mount 4 of limbers, and the outer end of sealing water channel 5 is opened
Mouthful, bottom end seal, bottom is fixed by bolts on fixed mount 4, and the inner outside diameter of telescoping tube 2 is less than the opening of sealing water channel 5
Diameter, instantly during the pressure stretch draw 2, the inner of telescoping tube 2 enters the opening cooperation of 5 mouthfuls of sealing water channel and sealing water channel 5, telescoping tube 2
The inner mouth of pipe is provided with the first sealing ring 6, the inner mouth of pipe of telescoping tube 2 is fitted close with the opening of sealing water channel 5, realizes sealing water channel
The inner mouth of pipe of telescoping tube 2 is blocked sealing by 5.Telescoping tube 2 and the connection end junction of fixing pipe 1 pass through the first sealing ring 6 and interior
The nut fit sealing of screw thread.
For further, a retainer plate 7 is provided between fixing pipe 1 and telescoping tube 2, between the retainer plate 7 and fixing pipe 1
One second sealing ring 8 is additionally provided with, an accommodating circular groove is provided with second sealing ring 8, the upper end of fixing pipe 1 is inserted this and housed
In circular groove, and second sealing ring 8 is connected to the inside of retainer plate 7, the second sealing ring 8 be located at bottom in fixing pipe 1 also in
One first back-up ring 9 abuts.It is worthy of note that the back-up ring 9 of retainer plate 7 and first is by screw and nut or other fixed forms
It is fixed in fixing pipe 1.The bottom of first back-up ring 9 is provided with one first toroidal cavity.Accordingly, in telescoping tube 2
One end of end pipe mouth is fixed with one the 3rd sealing ring 10, and it is convex that the upper surface of the 3rd sealing ring 10 is provided with one first annular
Rising, first toroidal cavity is engaged with the first annular projection, to realize when telescoping tube 2 stretches out, the 3rd sealing
Circle 10 is abutted with the first back-up ring 9, and the first annular projection is stuck in the first toroidal cavity, to prevent water stream from the He of fixing pipe 1
Spilt between telescoping tube 2, improve the sealing of single unit system.
For further, several raised, interior tables of corresponding retainer plate 7 are provided with the outer surface of the second sealing ring 8
Several grooves are provided with face, the projection and fit depressions, further improve sealing.
For further, one second circular groove is provided with the upper end of retainer plate 7, is fixedly installed on telescoping tube 2
One second back-up ring 101, the lower surface of second back-up ring 101 are provided with the second circular protrusions, when the inner of telescoping tube 2 is connected to envelope
During the opening of tank 5, the second circular protrusions are just fastened in the second circular groove, and whole device is further improved with this
Sealing, phenomena such as preventing leak.
In the above-mentioned spout device with high leakproofness, the design method of multi-layer sealing structure, greatly improve whole
The sealing of device, phenomena such as leak is seeped water is prevented, improve the performance of product.
For a person skilled in the art, after reading described above, various changes and modifications undoubtedly will be evident.
Therefore, appended claims should regard the whole variations and modifications for covering true intention and scope of the present utility model as.
Any and all scope and content of equal value, are all considered as still belonging to intention of the present utility model and model in Claims scope
In enclosing.
Claims (3)
1. a kind of spout device with high leakproofness, it is characterised in that the device includes fixing pipe and telescoping tube, fixing pipe
One end is connection end, and the other end is water inlet, and the outer end of telescoping tube is delivery port, and the connection end of fixing pipe is stretched into inside telescoping tube
It is interior and be slidably matched with fixing pipe；It is buffering hydroecium between the connection end of fixing pipe and water inlet, by being provided with buffered water room
The disc fixed mount of limbers fixes columnar sealing water channel, sealing water channel outer end opening and sealed bottom, sealing water channel are fixed on
It is placed on the fixed mount in buffered water room；The inner external diameter of telescoping tube is less than the opening diameter of sealing water channel, in the inner of telescoping tube
Coordinate when in into sealing water channel with water shutoff channel opening, sealing water channel blocks the inner mouth of pipe of telescoping tube；
Wherein, a retainer plate is provided between fixing pipe and telescoping tube, one second sealing is provided between retainer plate and fixing pipe
Enclose, an accommodating circular groove is provided with second sealing ring, the upper end of fixing pipe is inserted in the accommodating circular groove, and the second sealing ring abuts
In the inside of retainer plate, the bottom that the second sealing ring is located in fixing pipe also abuts in one first back-up ring, the first back-up ring bottom
It is provided with one first toroidal cavity；And
One end on telescoping tube close to the inner mouth of pipe is provided with one the 3rd sealing ring, and the upper surface of the 3rd sealing ring is provided with one
First annular is raised, and first annular projection is engaged with the first toroidal cavity.
2. the spout device according to claim 1 with high leakproofness, it is characterised in that the upper end of retainer plate is also set up
There is one second circular groove, one second back-up ring is fixedly installed on telescoping tube, the lower surface of second back-up ring is provided with second
Circular protrusions, when being connected to the opening of sealing water channel at the inner mouth of pipe of telescoping tube, the second circular protrusions are fastened on the second circle
In connected in star.
3. the spout device according to claim 1 with high leakproofness, it is characterised in that at the inner mouth of pipe of telescoping tube
It is provided with the first sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720744984.3U CN206846129U (en) | 2017-06-26 | 2017-06-26 | A kind of spout device with high leakproofness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720744984.3U CN206846129U (en) | 2017-06-26 | 2017-06-26 | A kind of spout device with high leakproofness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206846129U true CN206846129U (en) | 2018-01-05 |
Family
ID=60802201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720744984.3U Expired - Fee Related CN206846129U (en) | 2017-06-26 | 2017-06-26 | A kind of spout device with high leakproofness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206846129U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110683726A (en) * | 2019-10-11 | 2020-01-14 | 合肥夏发塑料制品有限公司 | Special exhaust processor for septic tank |
| CN113464751A (en) * | 2021-06-16 | 2021-10-01 | 中船动力研究院有限公司 | High-pressure oil pipe and high-pressure oil pipe assembling method |
-
2017
- 2017-06-26 CN CN201720744984.3U patent/CN206846129U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110683726A (en) * | 2019-10-11 | 2020-01-14 | 合肥夏发塑料制品有限公司 | Special exhaust processor for septic tank |
| CN110683726B (en) * | 2019-10-11 | 2022-01-14 | 合肥夏发塑料制品有限公司 | Special exhaust processor for septic tank |
| CN113464751A (en) * | 2021-06-16 | 2021-10-01 | 中船动力研究院有限公司 | High-pressure oil pipe and high-pressure oil pipe assembling method |
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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: 20180105 Termination date: 20180626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |