CN107606368A - A kind of plastic conduit connecting pipe - Google Patents
A kind of plastic conduit connecting pipe Download PDFInfo
- Publication number
- CN107606368A CN107606368A CN201710857735.XA CN201710857735A CN107606368A CN 107606368 A CN107606368 A CN 107606368A CN 201710857735 A CN201710857735 A CN 201710857735A CN 107606368 A CN107606368 A CN 107606368A
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- CN
- China
- Prior art keywords
- pipeline
- explosion
- proof
- pipe fitting
- direct insertion
- 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 invention discloses a kind of plastic conduit connecting pipe, this kind of plastic conduit connecting pipe bag Chinese juniper pipeline body, explosion-proof, it is anti-to screw on threaded ends and direct insertion connection end, the pipeline body is right-angle folding bending or in-line, two layers of hierarchic structure pinion stand are provided with pipe fitting body threaded ends, pinion stand is raised in pipe fitting inner body wall, patch pipe fitting inner body wall is provided with explosion-proof, the anti-connector for screwing on threaded ends, the other end of pipe fitting body is provided with pipeline insert port, the first sealing ring of direct insertion connection end is provided with insert port, plastic clip ring seat and stainless steel retainer ring.Through the above way, the present invention is simple in construction, material is overall plastic, cost is low, easy installation and removal, two kinds of pipeline connected modes, first, pipeline burst can be prevented and screw on the function of phenomenon by having, second, with the direct insertion function that can be inserted directly into without aid, technical staff's pipeline in pipe fitting.
Description
Technical field
The present invention relates to building water supply and drainage pipe technology, heating and ventilating pipeline technology and the various industrial or agricultural for needing pipeline to connect
Production field, more particularly to a kind of plastic conduit connecting pipe.
Background technology
Traditional pipeline connecting pipe fitting, when carrying out pipeline connection construction, it is necessary to possess instrument, auxiliary material, technical staff three
Key element could be completed to connect task, it is also necessary to which job site, which possesses power supply, to construct, and engineering time length, man-hour is high, right
The technology dependence of construction technical staff is high, and construction quality is heavily dependent on the technical merit of technical staff, constructed
Into junction over time, the aging of material, easily leaked in joint, in addition, traditional pipeline connection
Pipe fitting, it is essentially all disposable, can only is just destructive dismounting after breaking down, it is non-reusable, cause just to tie up
Accomplish this rise, when being connected using metallic threaded pipe member, in the case where excessively tightening, metal tube easily bursts, and leads
Pipe fitting is caused to scrap；Or in the case where excessively tightening, the phenomenon screwed on is produced, cause not easy to remove after damaging.
The content of the invention
The present invention solves the technical problem of a kind of plastic conduit connecting pipe is provided, simple in construction, material is complete
Modeling, cost is low, easy installation and removal, is provided with two kinds of pipeline connected modes, can prevent pipeline burst and screw on phenomenon, can
Pipeline is inserted directly into without aid.
In order to solve the above technical problems, one aspect of the present invention is：A kind of plastic conduit connecting tube is provided
Part, this kind of plastic conduit connecting pipe include pipeline body, explosion-proof, prevent screwing on threaded ends and direct insertion connection end, institute
It is right-angle folding bending or in-line to state pipeline body, and two layers of hierarchic structure pinion stand, tooth are provided with pipe fitting body threaded ends
Wheel seat is raised in pipe fitting inner body wall, and patch pipe fitting inner body wall is provided with explosion-proof, the anti-connector for screwing on threaded ends, pipe
The other end of part body is provided with pipeline insert port, and direct insertion connection end is provided with insert port.
Preferably, the explosion-proof, anti-screw on threaded ends and also include sealing ring, sealing ring and block, the company
Junctor is respectively arranged with internal thread seat, neck and limbers vertically, and sealing ring is housed in neck, and connector outer wall is provided with projection
Gear, limbers tail end outer wall are again provided with raised gear, raised gear and double-layered tooth wheel fit, reach anti-and screw on, prevent
Burst effect, and the gap location of connector and pipeline body is equipped with sealing ring, has internal thread screw thread on the inside of block, block is connected by screw thread
It is connected to the thread segment of pipeline body.
Preferably, the direct insertion connection end includes the first sealing ring, plastic clip ring seat, stainless steel retainer ring and block,
The axially arranged inner card cage of plastic clip ring seat, inner card cage are embedded with stainless steel retainer ring, and stainless steel retainer ring axially radially divides
The elastic gear piece of some tiltings of cloth, the inner ring that elastic gear piece is formed and the pipeline of insertion are interference fitted, and reach direct insertion fixation
Effect；First sealing ring and the close anchor ear of pipeline of insertion, the watertight function of sealing is played, has internal thread screw thread on the inside of block,
Block is threadedly attached to the thread segment of pipeline body, and block is used to fix the first sealing ring and plastic clip ring seat, block end
Face is provided with perforate, and perforate forms passage during pipeline insertion.
Preferably, the pipeline body sets and is combined into three kinds of use patterns：Two ends are explosion-proof respectively, prevent screwing on spiral shell
Line connection end and direct insertion connection end, two ends are explosion-proof, prevent that it is direct insertion connection end to screw on threaded ends or two ends.
Compared with prior art, the beneficial effects of the invention are as follows：Simple in construction, material is overall plastic, and cost is low, installing/dismounting
It is convenient, two kinds of pipeline connected modes are provided with, pipeline burst can be prevented and screw on phenomenon, pipeline can be inserted directly into without auxiliary
Assistant engineer has.
Brief description of the drawings
Fig. 1 is a kind of right-angle folding bending sectional view of plastic conduit connecting pipe.
Fig. 2 is a kind of in-line sectional view of plastic conduit connecting pipe.
Fig. 3 is a kind of explosive view of plastic conduit connecting pipe.
Fig. 4 is a kind of sectional view of the pipeline body of plastic conduit connecting pipe.
Fig. 5 is a kind of part-structure schematic diagram of the direct insertion connector of plastic conduit connecting pipe.
Fig. 6 is a kind of sectional view of the connector of plastic conduit connecting pipe.
Fig. 7 is that two ends are explosion-proof, the sectional view of the anti-connecting pipe for screwing on threaded ends.
Fig. 8 be two ends be direct insertion connection end connecting pipe sectional view.
Embodiment
Present pre-ferred embodiments are described in detail below in conjunction with the accompanying drawings, so as to can be more easy to feature the advantages of invention
In being readily appreciated by one skilled in the art, apparent clearly defined so as to be made to protection scope of the present invention.
Fig. 1 to Fig. 8 is referred to, the embodiment of the present invention includes：
A kind of plastic conduit connecting pipe, this kind of plastic conduit connecting pipe include pipeline body 1, explosion-proof, prevent screwing on
Threaded ends 2 and direct insertion connection end 3, the pipeline body 1 are right-angle folding bending or in-line, and the screw thread of pipe fitting body 1 connects
Connect and two layers of hierarchic structure pinion stand 11 are provided with end, pinion stand 11 is raised in the inwall of pipe fitting body 1, and the inwall of patch pipe fitting body 1 is set
Explosion-proof, the anti-connector 21 for screwing on threaded ends 2 are equipped with, the other end of pipe fitting body 1 is provided with pipeline insert port, inserted
It is intraoral to be provided with direct insertion connection end 3.
The explosion-proof, prevent that screwing on threaded ends 2 also includes sealing ring 22, sealing ring 23 and block 24, the connection
Body 21 is respectively arranged with internal thread seat 211, neck 212 and limbers 213 vertically, and sealing ring 22 is housed in neck 212, connection
The outer wall of body 21 is provided with raised gear 214, and the tail end outer wall of limbers 213 is again provided with raised gear 214, raised gear 214 with
Double-layered tooth wheel seat 11 coordinates, reach it is anti-screw on, explosion-proof effect, the gap location of connector 21 and pipeline body 1 is equipped with sealing ring
23, there is internal thread screw thread the inner side of block 24, and block 24 is threadedly attached to the thread segment of pipeline body 1.
The direct insertion connection end 3 also includes block 34, the axially arranged inner card cage 321 of plastic clip ring seat 32, interior card
Groove 321 is embedded with stainless steel retainer ring 33, and stainless steel retainer ring 33 is axially radially distributed the elastic gear piece 331 of some tiltings,
The inner ring that elastic gear piece 331 is formed is interference fitted with pipeline, reaches direct insertion fixed effect, block 34 is screwed into pipeline body 1
Thread segment on, with fixing card ring seat 32.
The direct insertion connection end 3 includes the first sealing ring 31, plastic clip ring seat 32, stainless steel retainer ring 33 and block 34,
The axially arranged inner card cage 321 of plastic clip ring seat 32, inner card cage 321 are embedded with stainless steel retainer ring 33, the axle of stainless steel retainer ring 33
To the elastic gear piece 331 for being radially distributed some tiltings, the inner ring that elastic gear piece 331 is formed is matched somebody with somebody with the pipeline interference inserted
Close, reach direct insertion fixed effect；First sealing ring 31 and the close anchor ear of pipeline of insertion, play the watertight function of sealing,
There is internal thread screw thread the inner side of block 34, and block 34 is threadedly attached to the thread segment of pipeline body 1, and block 34 is used to fix first
Sealing ring 31 and plastic clip ring seat 32, the end face of block 34 are provided with perforate 341, and perforate 341 forms passage during pipeline insertion.
The pipeline body 1 sets and is combined into three kinds of use patterns：Two ends are explosion-proof respectively, prevent screwing on threaded ends
2 and direct insertion connection end 3, two ends be explosion-proof, it is anti-that to screw on the end of threaded ends 2 or two be direct insertion connection end 3.
A kind of plastic conduit connecting pipe of the present invention, simple in construction, material is overall plastic, and cost is low, easy installation and removal, if
Two kinds of pipeline connected modes are equipped with, pipeline burst can be prevented and screw on phenomenon, pipeline can be inserted directly into without aid.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (4)
1. a kind of plastic conduit connecting pipe, this kind of plastic conduit connecting pipe includes pipeline body, explosion-proof, prevents screwing on screw thread
Connection end and direct insertion connection end, the pipeline body are right-angle folding bending or in-line, are set in pipe fitting body threaded ends
There are two layers of hierarchic structure pinion stand, pinion stand is raised in pipe fitting inner body wall, and patch pipe fitting inner body wall is provided with explosion-proof, prevents twisting
The connector of dead threaded ends, the other end of pipe fitting body are provided with pipeline insert port, direct insertion company are provided with insert port
Connect end.
A kind of 2. plastic conduit connecting pipe according to claim 1, it is characterised in that：The explosion-proof, prevent screwing on spiral shell
Line connection end also includes sealing ring, sealing ring and block, and the connector is respectively arranged with internal thread seat, neck and led to vertically
Water hole, sealing ring is housed in neck, connector outer wall is provided with raised gear, and limbers tail end outer wall is again provided with raised tooth
Wheel, raised gear and double-layered tooth wheel fit, reach it is anti-screw on, explosion-proof effect, the gap location of connector and pipeline body fills
There is sealing ring, have internal thread screw thread on the inside of block, block is threadedly attached to the thread segment of pipeline body.
A kind of 3. plastic conduit connecting pipe according to claim 1, it is characterised in that：The direct insertion connection end includes
First sealing ring, plastic clip ring seat, stainless steel retainer ring and block, the axially arranged inner card cage of plastic clip ring seat, in inner card cage
Embedded with stainless steel retainer ring, stainless steel retainer ring is axially radially distributed the elastic gear piece of some tiltings, what elastic gear piece was formed
Inner ring and the pipeline of insertion are interference fitted, and reach direct insertion fixed effect；First sealing ring and the close anchor ear of pipeline of insertion, lid
Have internal thread screw thread on the inside of cap, block is threadedly attached to the thread segment of pipeline body, block be used to fixing the first sealing ring and
Plastic clip ring seat, block end face are provided with perforate.
A kind of 4. plastic conduit connecting pipe according to claim 1, it is characterised in that：The pipeline body sets combination
Into three kinds of use patterns：Two ends are explosion-proof respectively, prevent that it is explosion-proof to screw on threaded ends and direct insertion connection end, two ends
Split, prevent that it is direct insertion connection end to screw on threaded ends or two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710857735.XA CN107606368A (en) | 2017-09-21 | 2017-09-21 | A kind of plastic conduit connecting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710857735.XA CN107606368A (en) | 2017-09-21 | 2017-09-21 | A kind of plastic conduit connecting pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107606368A true CN107606368A (en) | 2018-01-19 |
Family
ID=61060472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710857735.XA Withdrawn CN107606368A (en) | 2017-09-21 | 2017-09-21 | A kind of plastic conduit connecting pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107606368A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108458174A (en) * | 2018-05-03 | 2018-08-28 | 四川大学华西医院 | The pipe fitting joint structure that disconnected pipe easily screws out |
| CN115059811A (en) * | 2022-06-08 | 2022-09-16 | 东台市创成建筑科技有限公司 | Anti-burst and anti-twist connecting pipe fitting for pipeline |
-
2017
- 2017-09-21 CN CN201710857735.XA patent/CN107606368A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108458174A (en) * | 2018-05-03 | 2018-08-28 | 四川大学华西医院 | The pipe fitting joint structure that disconnected pipe easily screws out |
| CN115059811A (en) * | 2022-06-08 | 2022-09-16 | 东台市创成建筑科技有限公司 | Anti-burst and anti-twist connecting pipe fitting for pipeline |
| CN115059811B (en) * | 2022-06-08 | 2023-09-15 | 东台市创成建筑科技有限公司 | Pipeline anti-burst anti-twisting connecting pipe fitting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180119 |
|
| WW01 | Invention patent application withdrawn after publication |