CN209540246U - A kind of water pipe joint device of installation easy to disassemble - Google Patents
A kind of water pipe joint device of installation easy to disassemble Download PDFInfo
- Publication number
- CN209540246U CN209540246U CN201822146270.XU CN201822146270U CN209540246U CN 209540246 U CN209540246 U CN 209540246U CN 201822146270 U CN201822146270 U CN 201822146270U CN 209540246 U CN209540246 U CN 209540246U
- Authority
- CN
- China
- Prior art keywords
- interior
- sealing ring
- pipe
- water pipe
- fixing pipe
- 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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- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Abstract
The utility model discloses a kind of water pipe joint devices of installation easy to disassemble, including screwed pipe and interior fixing pipe, the screwed pipe is connected by connecting tube with interior fixing pipe, the interior welds of the interior fixing pipe have interior snap ring, the bottom of the interior snap ring, which is located on the inside of interior fixing pipe, is bonded with the second sealing ring, the bottom of the interior snap ring is clamped by card slot and the first sealing ring, and the bottom of first sealing ring is bonded with third sealing ring.In the utility model; water pipe energy labour-saving plugs together the middle position into interior fixing pipe and interior snap ring; and it is contacted with the second sealing ring; outer fixing pipe is recycled to carry out the fixation of water pipe; it avoids the occurrence of and arduously screws water pipe into the situation inside piecing devices, water pipe can easily not only be installed, and the second sealing ring will not directly contact during water pipe water flowing with water; to play the role of protecting the second sealing ring, its service life is extended.
Description
Technical field
The utility model relates to a kind of water pipe head of construction engineering technical field more particularly to installation easy to disassemble dresses
It sets.
Background technique
Water pipe is the pipeline to supply water, and modern times finishing water pipe is all to use to bury wall construction, and there are three types of the classification of water pipe, first
Class is metal tube, such as hot dip cast iron pipe, copper pipe, the stainless steel tube of interior slush moulding material.Second class is to mould multiple metal tube, such as moulds multiple steel
Pipe, aluminum plastic composite pipe etc..Third class is plastic tube, and such as PB, PP-R, water pipe needs to utilize water pipe head when being attached.
However a kind of existing water pipe joint device is using there are still certain shortcomings, in use, water pipe head
Inconvenience dismounting, and the leakproofness after installation is to be improved.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of peace easy to disassemble proposed
The water pipe joint device of dress.
To achieve the goals above, the utility model adopts the technical scheme that a kind of water pipe of installation easy to disassemble
Piecing devices, including screwed pipe and interior fixing pipe, the screwed pipe are connected by connecting tube with interior fixing pipe, the interior fixation
The interior welds of pipe have interior snap ring, and the bottom of the interior snap ring, which is located on the inside of interior fixing pipe, is bonded with the second sealing ring, described
The bottom of interior snap ring is clamped by card slot and the first sealing ring, and the bottom of first sealing ring is bonded with third sealing ring, institute
The outside for stating third sealing ring angularly offers multiple V-type grooves, and the outside of the interior fixing pipe is screwed with outer fixing pipe.
It is as above-mentioned technical proposal to further describe:
The diameter of first sealing ring is less than the diameter of third sealing ring.
It is as above-mentioned technical proposal to further describe:
The diameter of the third sealing ring and the bottommost diameter of interior snap ring are equal.
It is as above-mentioned technical proposal to further describe:
The outer fixing pipe is that two different round tubes of diameter are spliced, and the diameter of upper round tube is greater than the straight of lower round tube
Diameter, and the internal diameter of upper round tube and the outer diameter of interior fixing pipe are equal in magnitude.
It is as above-mentioned technical proposal to further describe:
The side of second sealing ring is in contact with interior snap ring, and the other side of the second sealing ring and interior fixing pipe is interior
Table wall is in contact.
In the utility model, firstly, interior fixing pipe interior welds have an interior snap ring, and interior snap ring to be internally provided with second close
Water pipe labour-saving can be plugged together the middle position into interior fixing pipe and interior snap ring, and contacted with the second sealing ring by seal, then benefit
The fixation that water pipe is carried out with outer fixing pipe avoids the occurrence of and arduously screws water pipe into the situation inside piecing devices, can not only be square
Water pipe being installed just, and the second sealing ring will not directly contact during water pipe water flowing with water, to play guarantor
The effect for protecting the second sealing ring extends its service life, secondly, the bottom of interior snap ring passes through card slot and the first sealing ring and the
Three sealing rings are mutually clamped, and third sealing ring is in contact with water pipe, to play the role of dual-seal, enhance piecing devices
Leakproofness, finally, the outside of third sealing ring angularly offers multiple V-type grooves, it is possible to increase third sealing ring and test tube
Between contact area, to further enhance the leakproofness of device.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of installation easy to disassemble water pipe joint device schematic diagram of internal structure；
Fig. 2 be the utility model proposes a kind of installation easy to disassemble water pipe joint device external structure schematic diagram；
Fig. 3 is the structural schematic diagram of snap ring in the utility model；
Fig. 4 is the structural schematic diagram of the utility model sealing ring.
Marginal data:
1- screwed pipe, 2- connecting tube, snap ring in 3-, fixing pipe in 4-, the first sealing ring of 5-, the outer fixing pipe of 6-, 7- card slot,
The second sealing ring of 8-, 9- third sealing ring, 10-V type groove.
Specific embodiment
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.
Referring to Fig.1-4, a kind of water pipe joint device of installation easy to disassemble, including screwed pipe 1 and interior fixing pipe 4, screw thread
Pipe 1 is connected by connecting tube 2 with interior fixing pipe 4, and the interior welds of interior fixing pipe 4 have interior snap ring 3, the bottom position of interior snap ring 3
It is bonded with the second sealing ring 8 in the inside of interior fixing pipe 4, the bottom of interior snap ring 3 is clamped by card slot 7 and the first sealing ring 5, the
The bottom of one sealing ring 5 is bonded with third sealing ring 9, and the outside of third sealing ring 9 angularly offers multiple V-type grooves 10,
The outside of interior fixing pipe 4 is screwed with outer fixing pipe 6.
The diameter of first sealing ring 5 is less than the diameter of third sealing ring 9, and the diameter of third sealing ring 9 and interior snap ring 3 are most
Base diameter is equal in magnitude, and outer fixing pipe 6 is that two different round tubes of diameter are spliced, and the diameter of upper round tube is greater than lower circle
The diameter of pipe, and the internal diameter of upper round tube and the outer diameter of interior fixing pipe are equal in magnitude, the side of the second sealing ring 8 and interior snap ring 3
It is in contact, and the other side of the second sealing ring 8 is in contact with the inner surface wall of interior fixing pipe 4.
The outside of outer fixing pipe 6 is uniformly provided with multiple non-slip grooves, can be used for increasing between outer fixing pipe 6 and contactant
Frictional force, to facilitate installation.
Working principle: in use, water pipe is plugged together the middle position into interior fixing pipe 4 and interior snap ring 3, and make water pipe
Top and the second sealing ring 8 it is inconsistent, while the side of third sealing ring 9 is in contact with the inner surface wall of water pipe, plays dual
The effect of sealing, by outer fixing pipe 6 screw upper interior fixing pipe 4 in the way of water pipe fixed, installation is simple, good airproof performance.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of water pipe joint device of installation easy to disassemble, including screwed pipe (1) and interior fixing pipe (4), which is characterized in that institute
It states screwed pipe (1) to be connected by connecting tube (2) with interior fixing pipe (4), the interior welds of the interior fixing pipe (4) have interior snap ring
(3), the bottom of the interior snap ring (3) is located on the inside of interior fixing pipe (4) and is bonded with the second sealing ring (8), the interior snap ring (3)
Bottom be clamped by card slot (7) and the first sealing ring (5), the bottom of first sealing ring (5) is bonded with third sealing ring
(9), the outside of the third sealing ring (9) angularly offers multiple V-type grooves (10), the outside of the interior fixing pipe (4)
It is screwed with outer fixing pipe (6).
2. a kind of water pipe joint device of installation easy to disassemble according to claim 1, which is characterized in that described first is close
The diameter of seal (5) is less than the diameter of third sealing ring (9).
3. a kind of water pipe joint device of installation easy to disassemble according to claim 1, which is characterized in that the third is close
The diameter of seal (9) is equal with the bottommost diameter of interior snap ring (3).
4. a kind of water pipe joint device of installation easy to disassemble according to claim 1, which is characterized in that the outer fixation
Pipe (6) is that two different round tubes of diameter are spliced, and the diameter of upper round tube is greater than the diameter of lower round tube, and upper round tube
Internal diameter and the outer diameter of interior fixing pipe are equal in magnitude.
5. a kind of water pipe joint device of installation easy to disassemble according to claim 1, which is characterized in that described second is close
The side of seal (8) is in contact with interior snap ring (3), and the inner surface wall phase of the other side of the second sealing ring (8) and interior fixing pipe (4)
Contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822146270.XU CN209540246U (en) | 2018-12-20 | 2018-12-20 | A kind of water pipe joint device of installation easy to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822146270.XU CN209540246U (en) | 2018-12-20 | 2018-12-20 | A kind of water pipe joint device of installation easy to disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209540246U true CN209540246U (en) | 2019-10-25 |
Family
ID=68265177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822146270.XU Expired - Fee Related CN209540246U (en) | 2018-12-20 | 2018-12-20 | A kind of water pipe joint device of installation easy to disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209540246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111153069A (en) * | 2020-01-09 | 2020-05-15 | 安徽宇润道路保洁服务有限公司 | Garbage classification box for public health |
-
2018
- 2018-12-20 CN CN201822146270.XU patent/CN209540246U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111153069A (en) * | 2020-01-09 | 2020-05-15 | 安徽宇润道路保洁服务有限公司 | Garbage classification box for public health |
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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: 20191025 Termination date: 20201220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |