CN207514431U - A kind of plastic conduit male connection - Google Patents
A kind of plastic conduit male connection Download PDFInfo
- Publication number
- CN207514431U CN207514431U CN201721649557.3U CN201721649557U CN207514431U CN 207514431 U CN207514431 U CN 207514431U CN 201721649557 U CN201721649557 U CN 201721649557U CN 207514431 U CN207514431 U CN 207514431U
- Authority
- CN
- China
- Prior art keywords
- main body
- plastic conduit
- cylindrical surface
- housing
- bushing
- 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 plastic conduit male connection, including housing, main body, bushing and plastic conduit；The housing extruding is installed on the main body；The main body squeezable plastic tube road, the plastic conduit deformation are connected in the bushing；It passes through on the inside of the main body and is equipped with plastic conduit mounting hole, bushing mounting holes and inner wall of the pipe successively；On the outside of the main body screw thread is equipped with close to one end of the inner wall of the pipe；The other end is equipped with cylindrical surface one, circular arc protrusion platform, cylindrical surface two, ladder platform and cylindrical surface three successively on the outside of the main body；The endoporus of the housing is followed successively by cylindrical surface four, circular conical surface one, cylindrical surface five, circular conical surface two and anti-decylization from small end to big end；One end of the sleeve outer surface is equipped with trapezoidal protrusion, ladder outer circle and ladder outer circle and rectangular recess successively to the other end.The utility model can reach without external power supply mechanically connecting plastic pipeline, make it the advantageous effect being connect with nipple.
Description
Technical field
The utility model belongs to technical field of pipeline connection, more particularly to a kind of to be connect for plastic conduit connection with external screw thread
Head.
Background technology
Existing plastic tube relies primarily on welding, bonding and clip, the operation of these connection modes with the connection of nipple
It is cumbersome and more demanding to environment, operating personnel, mounting condition, and the effect after installation can not ensure, bearing capacity
Difference has large effect to working efficiency and installation effect.
Utility model content
The utility model for the technical problems in the prior art, provides a kind of plastic conduit male connection,
It can reach without external power supply mechanically connecting plastic pipeline, make it the advantageous effect being connect with nipple.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of plastic conduit is connect with external screw thread
Head, including housing, main body, bushing and plastic conduit；
The housing extruding is installed on the main body；The main body squeezable plastic tube road, the plastic conduit deformation clamping
In the bushing；
It passes through on the inside of the main body and is equipped in plastic conduit mounting hole, bushing mounting holes and pipeline successively
Wall；On the outside of the main body screw thread is equipped with close to one end of the inner wall of the pipe；The other end is equipped with cylinder successively on the outside of the main body
Face one, circular arc protrusion platform, cylindrical surface two, ladder platform and cylindrical surface three；
The endoporus of the housing is followed successively by cylindrical surface four, circular conical surface one, cylindrical surface five, two and of circular conical surface from small end to big end
Anti-decylization；
One end of the sleeve outer surface is equipped with trapezoidal protrusion, ladder outer circle and ladder outer circle and rectangle successively to the other end
Groove.
Preferably, the cylindrical surface three is maximum cylindrical surface.
Preferably, the ladder platform is disengaged from the groove to be anti-, and the section of ladder platform is cyclic annular for triangle spill；The ladder platform
It is clamped and installs with anti-decylization, prevent housing from coming off.
Preferably, the section of the anti-decylization be triangle annular projection, anti-decylization on plastic conduit mounting hole with
Ladder platform position on the main body shaft shoulder corresponds to；Minimum internal diameter is less than internal diameter minimum in ladder platform in the anti-decylization.
Preferably, the bushing is cylindrical shape.
Preferably, the circular arc protrusion platform of main body is pressed on the cylindrical surface five of the housing, plastic conduit is made to deform, is inlayed
Sealing is realized into the rectangular recess of bushing.
Preferably, the anti-decylization enters in ladder platform, play the role of locking, housing is locked at main body securely
On, it prevents in the case where bigger external force acts on, housing is slipped from main body, ensures that connection is more secured.
Compared with prior art, advantageous effect possessed by the utility model is：
1. and existing MACHINERY JOINT ratio, efficient, connection is reliable, easy to operate；
2. and existing adhesive technology ratio, higher pipe medium pressure can be born so that it can be applied to more high pressure
In the pipe-line system of power, the scope of application is significantly expanded；
3. and it is existing hot melt welding technology ratio, operation equipment it is simpler, light, pollution-free, labor intensity is low, without external
Power supply, safety also higher；
4. being tested through the water pressure test, pipeline bursts under hydraulic pressure effect, but connector is connected with pipeline and stood intact.
Description of the drawings
Fig. 1 is the mounting structure schematic diagram of the utility model；
Fig. 2 is the jacket structure schematic diagram of the utility model；
Fig. 3 is the agent structure schematic diagram of the utility model；
Fig. 4 is the bush structure schematic diagram of the utility model.
1- housings in figure, 2 one main bodys, 3- bushings, 4- plastic conduits.
Specific embodiment
It is below in conjunction with the accompanying drawings and specific real for those skilled in the art is made to be better understood from the technical solution of the utility model
Example is applied to elaborate to the utility model.
The embodiment of the utility model discloses a kind of plastic conduit male connection, as shown in the figure, it includes housing
1st, main body 2, bushing 3 and plastic conduit 4；
The extruding of housing 1 is installed on main body 2；2 squeezable plastic tube road 4 of main body, the deformation of plastic conduit 4 are connected in bushing 3；
2 inside of main body passes through is equipped with plastic conduit mounting hole 2-6, bushing mounting holes 2-7 and pipeline successively
Inner wall 2-8；2 outside of main body is equipped with screw thread 2-9 close to one end of inner wall of the pipe 2-8；The 2 outside other end of main body is equipped with cylinder successively
One 2-1 of face, circular arc protrusion platform 2-2, three 2-5 of two 2-3 of cylindrical surface, ladder platform 2-4 and cylindrical surface；
The endoporus of housing 1 is followed successively by four 1-3 of cylindrical surface, one 1-4 of circular conical surface, five 1-5 of cylindrical surface, circular cone from small end to big end
Face two 1-6 and anti-decylization 1-2；
One end of 3 outer surface of bushing is equipped with trapezoidal protrusion 3-1, ladder outer circle 3-2 and ladder outer circle 3-3 successively to the other end
With rectangular recess 3-4.
In the present embodiment, three 2-5 of cylindrical surface is maximum cylindrical surface.
In the present embodiment, ladder platform 2-4 is disengaged from the groove to be anti-, and the section of ladder platform 2-4 is cyclic annular for triangle spill；Ladder platform
2-4 and anti-decylization 1-2 clampings are installed, and prevent housing 1 from coming off.
In the present embodiment, the section of anti-decylization 1-2 is triangle annular projection, and anti-decylization 1-2 is in plastic conduit mounting hole
2-6 is upper corresponding with the ladder platform 2-4 positions on 2 shaft shoulder of main body；Minimum internal diameter is less than on ladder platform 2-4 most on anti-decylization 1-2
Small internal diameter.
In the present embodiment, bushing 3 is cylindrical shape.
In the present embodiment, the circular arc protrusion platform 2-2 of five 1-5 of the cylindrical surface pressure main bodys 2 of housing 1 becomes plastic conduit 4
Shape is mounted in the rectangular recess 3-4 of bushing 3 and realizes sealing.
In the present embodiment, anti-decylization 1-2 enters in ladder platform 2-4, plays the role of locking, and housing 1 is locked at securely
It in main body 2, prevents in the case where bigger external force acts on, housing 1 is slipped from main body 2, ensures that connection is more secured.
It is helicitic texture outside main body right end, screw thread specification can be customized by demand in the present embodiment.
In the present embodiment, first main body 2 and bushing 3 are installed before construction, 1 pre-pressing of housing but not in place, purpose is only
It is integrally formed housing 1, main body 2 and bushing 3, conveniently picks and places, this is operated in the completion of connector factory.During construction and installation,
Pipeline is first cut to size and handles nozzle burr, plastic conduit in 3 crack of main body 1 and bushing, with dedicated liquid
Pressure installation tool the housing after precompressed is finally pressed, all end of operation, right end external screw thread can with other equipment or
Pipeline couples.
The utility model is described in detail above by embodiment, but the content is only showing for the utility model
Example property embodiment, it is impossible to be construed as limiting the scope of the utility model.The scope of protection of the utility model is by right
Claim limits.It is all to utilize technical solution described in the utility model or those skilled in the art in the utility model technology
Under the inspiration of scheme, in the essence and protection domain of the utility model, design similar technical solution and reach above-mentioned skill
All the changes and improvements that are art effect or being made to application range etc., the patent that should all still belong to the utility model is contained
Within lid protection domain.
Claims (8)
1. a kind of plastic conduit male connection, which is characterized in that including housing, main body, bushing and plastic conduit；
The housing extruding is installed on the main body；The main body squeezable plastic tube road, the plastic conduit deformation are connected in institute
State bushing；
It passes through on the inside of the main body and is equipped with plastic conduit mounting hole, bushing mounting holes and inner wall of the pipe successively；Institute
It states and is equipped with screw thread close to one end of the inner wall of the pipe on the outside of main body；On the outside of the main body other end successively be equipped with cylindrical surface one,
Circular arc protrusion platform, cylindrical surface two, ladder platform and cylindrical surface three；
The endoporus of the housing is followed successively by cylindrical surface four, circular conical surface one, cylindrical surface five, circular conical surface two and anticreep from small end to big end
Ring；
One end of the sleeve outer surface is equipped with trapezoidal protrusion, ladder outer circle and ladder outer circle successively to the other end and rectangle is recessed
Slot.
2. a kind of plastic conduit male connection according to claim 1, which is characterized in that the cylindrical surface three is most
Big cylindrical surface.
3. a kind of plastic conduit male connection according to claim 1, which is characterized in that the ladder platform is anticreep
Slot, and the section of ladder platform is cyclic annular for triangle spill；The ladder platform is installed with anti-decylization clamping, prevents housing from coming off.
A kind of 4. plastic conduit male connection according to claim 1, which is characterized in that the section of the anti-decylization
For triangle annular projection, anti-decylization is corresponding with the ladder platform position on the main body shaft shoulder on plastic conduit mounting hole；It is described anti-
Minimum internal diameter is less than internal diameter minimum in ladder platform on decylization.
5. a kind of plastic conduit male connection according to claim 1, which is characterized in that the bushing is cylinder
Shape.
A kind of 6. plastic conduit male connection according to claim 1, which is characterized in that the cylindrical surface of the housing
The circular arc protrusion platform of five pressure main bodys, makes plastic conduit deform, is mounted in the rectangular recess of bushing and realizes sealing.
7. a kind of plastic conduit male connection according to claim 1, which is characterized in that the anti-decylization enters rank
In halfpace, play the role of locking, housing is locked in main body securely.
8. a kind of plastic conduit male connection according to claim 1, which is characterized in that outside the main body right end
For helicitic texture, screw thread specification can be customized by demand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721649557.3U CN207514431U (en) | 2017-12-01 | 2017-12-01 | A kind of plastic conduit male connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721649557.3U CN207514431U (en) | 2017-12-01 | 2017-12-01 | A kind of plastic conduit male connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207514431U true CN207514431U (en) | 2018-06-19 |
Family
ID=62542803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721649557.3U Expired - Fee Related CN207514431U (en) | 2017-12-01 | 2017-12-01 | A kind of plastic conduit male connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207514431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113154170A (en) * | 2021-04-26 | 2021-07-23 | 王波 | PVC pipe that bull is connected |
-
2017
- 2017-12-01 CN CN201721649557.3U patent/CN207514431U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113154170A (en) * | 2021-04-26 | 2021-07-23 | 王波 | PVC pipe that bull is connected |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180619 Termination date: 20191201 |