CN205606000U - PVC pipe convenient to connect - Google Patents
PVC pipe convenient to connect Download PDFInfo
- Publication number
- CN205606000U CN205606000U CN201620390224.2U CN201620390224U CN205606000U CN 205606000 U CN205606000 U CN 205606000U CN 201620390224 U CN201620390224 U CN 201620390224U CN 205606000 U CN205606000 U CN 205606000U
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- CN
- China
- Prior art keywords
- choke
- pvc pipe
- expansion mouth
- connect
- internal diameter
- 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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Abstract
The utility model discloses a PVC pipe convenient to connect, including the body, locate the flaring portion of body one end and the choke of locating the body other end, be equipped with first step between flaring portion and the body, the internal diameter of flaring portion is not less than the external diameter of body, and the external diameter of choke is not more than the internal diameter of body, is equipped with the second step with first step looks adaptation between choke and the body. Through setting up the flaring portion that the internal diameter was not less than the body external diameter, and set up the choke that the external diameter was not more than the internal diameter of body, the second step that sets up first step simultaneously and correspond, direct choke cover with a PVC pipe locates in the flaring portion of another PVC pipe or locates the choke periphery of another PVC pipe with the flaring portion cover of a PVC pipe can when connecting, need not to adopt extra connecting piece, low cost, moreover, the steam generator is simple in structure, the installation is simple with the dismantlement, closely cooperate through first step and second step, also play simultaneously spacing effect, thereby obtaining high connection strength, stability and reliability are realized.
Description
Technical field
This utility model relates to PVC manufacture field, is specifically related to a kind of pvc pipe be easy to and connect.
Background technology
PVC (Polyvinylchlorid, polrvinyl chloride) manages, and has from heavy and light, corrosion-resistant, and compressive resistance is high,
The advantage of safe ready, therefore has a wide range of applications at engineering fields such as draining, blowdown, communication, buildings.
At present, the connected mode for pvc pipe mainly has O-ring seal, bonding and Flange joint 3 kinds.Pipe
The footpath pipeline more than or equal to 100 millimeters typically uses rubber gasket；The caliber pipeline then less than 100 millimeters
As use bonded joint, the employing articulation also having.Pipeline is when crossing over sewer or other pipelines, typically
All using metal tube, at this moment plastic tube uses Flange joint with metal tube.Before and after valve with the connection of pipeline also
It is all to use Flange joint.
Existing a kind of pvc pipe for communicating, in power engineering, as communication cable, the protection pipe of optical cable,
The every a length of 6m-8m of described pvc pipe, in use, needs some described pvc pipes are sequentially connected with it
After wear cable or optical cable therein, but use existing O-ring seal, the bonding or connected mode of flange
Not only need to use single connector, improve material cost, and mount and dismount trouble, manually become
This height, time consumption are many, fail conscientiously to meet the needs of reality application.
Utility model content
This utility model provides a kind of pvc pipe be easy to and connect, to solve material present in prior art
The problems such as cost is high, installation and removal trouble, time consumption are big.
In order to solve above-mentioned technical problem, the technical solution of the utility model is: a kind of PVC being easy to connect
Pipe, the expansion mouth including body, being located at described body one end and the choke being located at the described body other end,
Being provided with first step between described expansion mouth and described body, the internal diameter of described expansion mouth is not less than described body
External diameter, the external diameter of described choke is not more than the internal diameter of described body, described choke and described body it
Between be provided with the second step suitable with described first step.
Further, the internal diameter of described expansion mouth is equal to the external diameter of described body.
Further, the external diameter of described choke is equal to the internal diameter of described body.
Further, the inwall of described expansion mouth is provided with some grooves, and described body is near described choke
The outer wall of side is provided with the projection that some and described groove is suitable, described protruding and described second step
Distance is identical with the distance of first step with described groove.
Further, described groove is provided with 4, and the inwall along described expansion mouth is uniformly distributed for one week, described
Projection also is provided with 4, and the outer wall along described body is uniformly distributed for one week.
Further, the inwall of described expansion mouth is provided with an annular groove, and described body is near described reducing
The outer wall of side, portion is provided with the annular protrusion suitable with described annular groove, and described annular groove is with described
The distance of first step is identical with the distance of described second step with described annular protrusion.
Further, a length of the 30～50cm of described expansion mouth.
Further, a length of the 30～50mm of described choke.
What this utility model provided is easy to the pvc pipe of connection, including body, is located at the expansion of described body one end
Oral area and the choke being located at the described body other end, be provided with First between described expansion mouth and described body
Rank, the internal diameter of described expansion mouth is not more than described not less than the external diameter of described body, the external diameter of described choke
The internal diameter of body, is provided with second suitable with described first step between described choke and described body
Rank.By arranging expansion mouth in the side of body, the internal diameter of expansion mouth is not less than the external diameter of body, and separately
Side arranges choke, and the external diameter of choke is not more than the internal diameter of body, arrange simultaneously corresponding first step and
Corresponding second step, is directly sheathed on another pvc pipe by the choke of a pvc pipe when connecting
In expansion mouth or the expansion mouth of a pvc pipe is sheathed on the choke periphery of another pvc pipe, just may be used
Completing to connect, it is not necessary to use extra connector, low cost, simple in construction, installation and removal are simple, and
Make both closely cooperate by first step and second step, also function to spacing effect, bonding strength simultaneously
High, reliable and stable, conscientiously meet the needs of actual application.
Accompanying drawing explanation
Fig. 1 is the structural representation that this utility model is easy to the pvc pipe embodiment 1 connected.
Shown in figure: 1, body；11, protruding；2, expansion mouth；21, groove；3, choke；4、
First step；5, second step.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in detail.
Embodiment 1
As it is shown in figure 1, this utility model provides a kind of pvc pipe be easy to and connect, including body 1, set
Expansion mouth 2 in described body 1 one end and the choke 3 being located at described body 1 other end, described expansion mouth
Being provided with first step 4 between 2 and described body 1, the internal diameter of described expansion mouth 2 is not less than described body 1
External diameter, the external diameter of described choke 3 is not more than the internal diameter of described body 1, described choke 3 and described pipe
The second step 5 suitable with described first step 4 it is provided with between body 1.In the present embodiment, expansion mouth 2 He
Choke 3 is formed by extrusion molding, will not produce extra waste material and pollute working environment.Due to expansion mouth 2
Internal diameter not less than the external diameter of body 1, the external diameter of choke 3 is not more than the internal diameter of body 1 simultaneously, therefore
When connecting, in directly the choke 3 of a pvc pipe is sheathed on the expansion mouth 2 of another pvc pipe or
The expansion mouth 2 of one pvc pipe is sheathed on choke 3 periphery of another pvc pipe by person, just can complete
Connect, and closely cooperating by first step 4 and second step 5, make two pvc pipes effectively connect,
Also function to spacing effect, during dismounting, as long as one of them pvc pipe is applied reverse power simultaneously so that it is
Depart from another pvc pipe, simple to operate, connect reliable, intensity high.
Preferably, the internal diameter of described expansion mouth 2 is equal to the external diameter of described body 1；Preferably, described reducing
The external diameter in portion 3 is equal to the internal diameter of described body 1.When connecting, near the body 1 of choke 3 side
In expansion mouth 2, both closely cooperate, and choke 3 stretches into the pipe near corresponding expansion mouth 2 side simultaneously
In body 1, both closely cooperate, and carry out spacing by first step 4 and second step 5, improve further
Connection reliability.
Preferably, the inwall of described expansion mouth 2 is provided with some grooves 21, and described body 1 is near described contracting
The outer wall of oral area 3 side is provided with the projection 11 that some and described groove 21 is suitable, described protruding 11 with
The distance of described second step 5 is identical with the distance of first step 4 with described groove 21, when connecting, expands
The second step 5 that the first step 4 of oral area 2 correspondence is corresponding with choke 3 matches, simultaneously this projection 11
With groove 21 also corresponding matching, further increase bonding strength and reliability.
Preferably, described groove 21 is provided with 4, and the inwall along described expansion mouth 2 is uniformly distributed for one week, institute
Stating protruding 11 and also be provided with 4, the outer wall along described body 1 is uniformly distributed, as it is shown in figure 1, this is recessed for one week
Groove 21 and protruding 11 is circular arc, improves comfort.
Preferably, a length of the 30～50cm of described expansion mouth 2.
Preferably, a length of the 30～50mm of described choke 3.
Embodiment 2
Unlike embodiment, in the present embodiment, the inwall of described expansion mouth 2 is provided with an annular groove,
The described body 1 outer wall near described choke 3 side is provided with the annular suitable with described annular groove
The distance of projection, described annular groove and described first step 4 and described annular protrusion and described second step 5
Distance identical, when connecting, second that the first step 4 of expansion mouth 2 correspondence is corresponding with choke 3
Match in rank 5, simultaneously the annular protrusion on body 1 and the annular groove also corresponding matching on expansion mouth 2,
Use this kind of mode can improve bonding strength and reliability further.
In sum, what this utility model provided is easy to the pvc pipe of connection, including body 1, is located at described
The expansion mouth 2 of body 1 one end and the choke 3 being located at described body 1 other end, described expansion mouth 2 and institute
Stating and be provided with first step 4 between body 1, the internal diameter of described expansion mouth 2 is not less than the external diameter of described body 1,
The external diameter of described choke 3 is not more than the internal diameter of described body 1, described choke 3 and described body 1 it
Between be provided with the second step 5 suitable with described first step 4.By arranging expansion mouth in the side of body 1
2, the internal diameter of expansion mouth 2 is not less than the external diameter of body 1, and arranges choke 3, choke 3 at opposite side
External diameter be not more than the internal diameter of body 1, corresponding first step 4 and corresponding second step 5 are set simultaneously,
In directly the choke 3 of a pvc pipe is sheathed on during connection the expansion mouth 2 of another pvc pipe or will
The expansion mouth 2 of one pvc pipe is sheathed on choke 3 periphery of another pvc pipe, just can complete to connect,
Without using extra connector, low cost, simple in construction, installation and removal simply, and pass through First
Rank 4 and second step 5 make both closely cooperate, and also function to spacing effect simultaneously, and bonding strength is high, steady
Fixed reliable, conscientiously meet the needs of actual application.
Although in description being illustrated embodiment of the present utility model, but these embodiments are simply
As prompting, should not limit protection domain of the present utility model.In the scope without departing from this utility model objective
Inside carry out various omission, replace and change should be included in protection domain of the present utility model.
Claims (8)
1. it is easy to the pvc pipe connected for one kind, it is characterised in that include body, be located at described body one end
Expansion mouth and be located at the choke of the described body other end, be provided with the between described expansion mouth and described body
One step, the internal diameter of described expansion mouth is not more than not less than the external diameter of described body, the external diameter of described choke
The internal diameter of described body, is provided with suitable with described first step between described choke and described body
Two steps.
The pvc pipe being easy to connect the most according to claim 1, it is characterised in that described expansion mouth
Internal diameter equal to the external diameter of described body.
The pvc pipe being easy to connect the most according to claim 1, it is characterised in that described choke
External diameter equal to the internal diameter of described body.
The pvc pipe being easy to connect the most according to claim 1, it is characterised in that described expansion mouth
Inwall be provided with some grooves, the described body outer wall near described choke side is provided with some and institute
State the projection that groove is suitable, the described protruding and distance of described second step and described groove and first step
Distance identical.
The pvc pipe being easy to connect the most according to claim 4, it is characterised in that described groove sets
Having 4, the inwall along described expansion mouth is uniformly distributed for one week, and described projection also is provided with 4, along described pipe
The outer wall of body is uniformly distributed for one week.
The pvc pipe being easy to connect the most according to claim 1, it is characterised in that described expansion mouth
Inwall be provided with an annular groove, the described body outer wall near described choke side is provided with described
The distance of the annular protrusion that annular groove is suitable, described annular groove and described first step and described annular
Protruding and described second step distance is identical.
The pvc pipe being easy to connect the most according to claim 1, it is characterised in that described expansion mouth
A length of 30～50cm.
The pvc pipe being easy to connect the most according to claim 1, it is characterised in that described choke
A length of 30～50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620390224.2U CN205606000U (en) | 2016-05-04 | 2016-05-04 | PVC pipe convenient to connect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620390224.2U CN205606000U (en) | 2016-05-04 | 2016-05-04 | PVC pipe convenient to connect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205606000U true CN205606000U (en) | 2016-09-28 |
Family
ID=56967821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620390224.2U Active CN205606000U (en) | 2016-05-04 | 2016-05-04 | PVC pipe convenient to connect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205606000U (en) |
-
2016
- 2016-05-04 CN CN201620390224.2U patent/CN205606000U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215000 west side of Wuyue South Road, Qidu Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Jiangsu Nobel Plastics Co.,Ltd. Address before: 215000 west side of Wuyue South Road, Qidu Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: JIANGSU NUOBEIER PLASTIC INDUSTRY CO.,LTD. |