CN212718486U - Flared pipe joint - Google Patents
Flared pipe joint Download PDFInfo
- Publication number
- CN212718486U CN212718486U CN202021383946.8U CN202021383946U CN212718486U CN 212718486 U CN212718486 U CN 212718486U CN 202021383946 U CN202021383946 U CN 202021383946U CN 212718486 U CN212718486 U CN 212718486U
- Authority
- CN
- China
- Prior art keywords
- butt joint
- pipeline
- nut
- flaring
- ring body
- 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.)
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Links
- 210000001503 joint Anatomy 0.000 claims abstract description 49
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Joints With Pressure Members (AREA)
Abstract
The utility model discloses a flared pipe connector, including the ring body, the both ends homogeneous of ring body is unified installs the butt joint, and the outside of butt joint is provided with the pipeline, the outside from interior to exterior of pipeline nestification in proper order is provided with neck bush and nut, and the pipeline is close to the one end of butt joint and is flaring column structure to nut and butt joint interconnect. This flaring formula pipe connector docks the installation through butt joint and nut between convenient two sections or multistage pipeline, and when the nut was screwed up on the butt joint, can hold the flaring of pipeline and stabilize the straining on the butt joint, and the interior bush can also promote the leakproofness that the pipeline docks simultaneously, makes things convenient for to dock between the pipeline, is favorable to the pipeline to dismantle the change.
Description
Technical Field
The utility model relates to a pipe connection technical field specifically is flaring formula pipe connector.
Background
Circular pipe pipelines are widely used by related equipment as common devices for conveying liquid and gas, and when the pipelines are short in length in use, two or more sections of pipelines are usually required to be butted for use.
The existing pipeline is usually spliced in a butt joint mode through hot melting, when the follow-up pipeline is damaged due to the hot melting connection mode, the pipeline cannot be disassembled and replaced at a certain section, replacement cost is high, and the service life of the pipeline is short indirectly. Aiming at the problems, the novel design is carried out on the basis of the original pipe joint structure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flared pipe joint to the current pipeline that proposes in solving above-mentioned background art often adopts the connected mode of hot melt to dock the concatenation, and when this kind of connected mode leads to follow-up pipeline to appear damaged, can't dismantle the change to certain section pipeline, and replacement cost is higher, leads to the shorter problem of life of pipeline indirectly.
In order to achieve the above object, the utility model provides a following technical scheme: flared pipe connector, including the ring body, the both ends homogeneous of ring body is installed the butt joint, and the outside of butt joint is provided with the pipeline, the outside from interior to exterior of pipeline is nested in proper order and is provided with neck bush and nut, and the pipeline is close to the one end of butt joint and is flaring column structure to nut and butt joint interconnect.
Preferably, the surface of the butt joint is provided with threads, and the edge of the butt joint close to the end of the pipeline is chamfered.
Preferably, the flared structure of the pipe end is fitted with a chamfer arrangement of the butt joint.
Preferably, the diameter of the inner lining close to one end of the butt joint is larger than that of the other end of the inner lining.
Preferably, the nut is in threaded connection with the butt joint.
Compared with the prior art, the beneficial effects of the utility model are that: this flaring formula pipe connector docks the installation through butt joint and nut between convenient two sections or multistage pipeline, and when the nut was screwed up on the butt joint, can hold the flaring of pipeline and stabilize the straining on the butt joint, and the interior bush can also promote the leakproofness that the pipeline docks simultaneously, makes things convenient for to dock between the pipeline, is favorable to the pipeline to dismantle the change.
Drawings
Fig. 1 is a schematic view of the split structure of the present invention;
fig. 2 is the schematic diagram of the front cut structure of the utility model.
In the figure: 1. a ring body; 2. a butt joint; 3. a pipeline; 4. an inner liner; 5. and a nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the flared pipe joint comprises a ring body 1, wherein butt joints 2 are uniformly arranged at two ends of the ring body 1, a pipeline 3 is arranged on the outer sides of the butt joints 2, an inner bushing 4 and a nut 5 are sequentially nested from inside to outside on the outer sides of the pipeline 3, one end, close to the butt joints 2, of the pipeline 3 is of a flared structure, and the nut 5 is connected with the butt joints 2;
the surface of the butt joint 2 is provided with threads, and the edge of the end part of the butt joint 2 close to the pipeline 3 is chamfered, so that the butt joint 2 and the pipeline 3 can be conveniently and stably butted;
the flaring-shaped structure at the end part of the pipeline 3 is matched with the chamfer angle of the butt joint 2, so that the butt joint stability between the pipeline 3 and the butt joint 2 is improved;
the diameter of one end, close to the butt joint 2, of the inner bushing 4 is larger than that of the other end of the inner bushing 4, so that the inner bushing 4 is conveniently fastened at the end part, butted with the butt joint 2, of the pipeline 3, and the sealing performance is improved;
the nut 5 is in threaded connection with the butt joint 2, and the pipeline 3 which is conveniently butted is detached or installed through the nut 5 and the butt joint 2.
The working principle is as follows: according to the illustration in fig. 1 and 2, the flared end of the pipe 3 is firstly pressed against the chamfered end of the butt joint 2, then the inner bushing 4 is pushed to perform sliding motion on the pipe 3 until the inner bushing 4 is pressed against the flared end of the pipe 3, then the nut 5 is manually pushed to perform sliding motion on the pipe 3 until the nut 5 is close to the butt joint 2, then the nut 5 is manually screwed until the nut 5 is screwed on the butt joint 2, the nut 5 fastens the pipe 3 and the inner bushing 4 on the butt joint 2, and different pipes 3 are butted through the nut 5 and the butt joint 2, so that the flared pipe joint is convenient for people to use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Flared tube joint, including ring body (1), its characterized in that: the butt joint (2) are installed to the both ends homogeneous of ring body (1), and the outside of butt joint (2) is provided with pipeline (3), the outside of pipeline (3) is nested in proper order from interior to exterior and is provided with interior bush (4) and nut (5), and the one end that pipeline (3) are close to butt joint (2) is flaring column structure to nut (5) and butt joint (2) interconnect.
2. The flared tube fitting of claim 1, wherein: the surface of the butt joint (2) is provided with threads, and the edge of the end part of the butt joint (2) close to the pipeline (3) is chamfered.
3. The flared tube fitting of claim 1, wherein: the flaring-shaped structure at the end part of the pipeline (3) is matched with the chamfer angle of the butt joint (2).
4. The flared tube fitting of claim 1, wherein: the diameter of one end, close to the butt joint (2), of the inner lining (4) is larger than that of the other end of the inner lining (4).
5. The flared tube fitting of claim 1, wherein: the nut (5) is in threaded connection with the butt joint (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021383946.8U CN212718486U (en) | 2020-07-14 | 2020-07-14 | Flared pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021383946.8U CN212718486U (en) | 2020-07-14 | 2020-07-14 | Flared pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212718486U true CN212718486U (en) | 2021-03-16 |
Family
ID=74905991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021383946.8U Active CN212718486U (en) | 2020-07-14 | 2020-07-14 | Flared pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212718486U (en) |
-
2020
- 2020-07-14 CN CN202021383946.8U patent/CN212718486U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |