CN208804386U - A kind of plastic conduit connecting pipe - Google Patents
A kind of plastic conduit connecting pipe Download PDFInfo
- Publication number
- CN208804386U CN208804386U CN201821551249.1U CN201821551249U CN208804386U CN 208804386 U CN208804386 U CN 208804386U CN 201821551249 U CN201821551249 U CN 201821551249U CN 208804386 U CN208804386 U CN 208804386U
- Authority
- CN
- China
- Prior art keywords
- connector
- link
- plastic conduit
- sliding sleeve
- connecting 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
Links
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a kind of plastic conduit connecting pipes, including connector ontology, the both ends of the connector ontology offer connector respectively, stepped groove is offered on the inside of the connector, retaining mechanism is fixedly installed on the side wall of the connector, the retaining mechanism includes compressing piece, link in rhomb form, first spring and inner cavity, the upper end of the link in rhomb form is rotatably installed on intracavity sidewall, the lower end of the link in rhomb form is hinged on compression on piece, the side of the link in rhomb form is hinged with push rod, sliding sleeve is cased on the connector ontology, one end of the sliding sleeve is fixedly connected with push rod, second spring is cased on the connector ontology;Structure designs advantages of simple, does not need auxiliary tool, and easy to disassemble and installation, the construction time is short, and work efficiency is high, secondary can use, and reduces maintenance cost, to solve the problem of that joint efficiency is low not easy to disassemble and water pipe expand with heat and contract with cold leads to clamp position loosening.
Description
Technical field
The utility model relates to assembling pipe joint technical field, specially a kind of plastic conduit connecting pipe.
Background technique
Existing plastic conduit connection expands bell and spigot connection, flanged joint, heat-melting butt-joint, electro-fusion welding using flat substantially at present
It connects, modes, traditional pipeline connecting pipe fitting such as special accessory connection need to have tool, auxiliary when carrying out pipeline connection construction
Material also needs construction site to have power supply could to construct, and joint efficiency is low, and the construction time is long.
Traditional pipeline connecting pipe fitting is essentially all disposable, can only be just that destructiveness is torn open after breaking down
It removes, it is non-reusable, cause maintenance cost to increase, when being connected using metallic threaded pipe member, in the case where excessively tightening, metal
Pipe fitting is easy to happen explosion, and pipe fitting is caused to be scrapped;Or in the case where excessively tightening, the phenomenon that screwing on is generated, causes to damage
Not easy to disassemble afterwards, over time, expanding with heat and contract with cold for water pipe leads to clamp position loosening, when long for the junction for completion of constructing
Between leakage occur at plastics tube connection ports or fall off.It would therefore be desirable to propose a kind of plastic conduit connecting pipe.
Utility model content
The purpose of this utility model is to provide a kind of plastic conduit connecting pipe, structure designs advantages of simple, operation side
Just, easy to disassemble, it is convenient and fast connection to plastic conduit, it secondary can use, reduce maintenance cost, do not need auxiliary tool, apply
Short between working hour, work efficiency is high, and safety and stability is applied widely, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of plastic conduit connecting pipe, including even
Fitting ontology, the both ends of the connector ontology offer connector respectively, and stepped groove, institute are offered on the inside of the connector
State and be fixedly installed with retaining mechanism on the side wall of connector, the retaining mechanism include compress piece, link in rhomb form, the first spring and
The upper end of inner cavity, the link in rhomb form is rotatably installed on intracavity sidewall, and the lower end of the link in rhomb form is hinged on compression on piece,
The side of the link in rhomb form is hinged with push rod, and sliding sleeve is cased on the connector ontology, and one end of the sliding sleeve and push rod are solid
It is fixed to connect, second spring is cased on the connector ontology.
Preferably, plastic conduit, and the end of plastic conduit and stepped groove bottom junctions are plugged on the connector
It is provided with sealing ring.
Preferably, anti-skidding salient point is equipped on the outside of the sliding sleeve.
Preferably, the compression piece is embedded on connector inner wall, and camber is arranged in the compression piece, and compresses the interior of piece
Rubber antiskid pad is provided on surface.
Preferably, there are two the sliding sleeve settings, and second spring is arranged between two sliding sleeves.
Preferably, the retaining mechanism is at least arranged two on each connector.
Compared with prior art, the utility model has the beneficial effects that
1, it is slided backward by stirring sliding sleeve with hand, sliding sleeve pulls push rod, so that push rod pulls link in rhomb form, passes through diamond shape
Connecting rod deformation will compress piece pull-up, then be inserted into connector and then unclamp sliding sleeve for plastic conduit, slide over second spring
Elastic force acts on lower movement, pushes push rod, and push rod squeezes link in rhomb form and compression piece is made inwardly to stretch out squeezable plastic tube road, and structure is set
Advantages of simple is counted, auxiliary tool is not needed, easy to disassemble and installation, the construction time is short, and work efficiency is high, secondary can use, and drops
Low maintenance cost;
2, by the setting of the first spring, so that compressing while piece compresses with certain elasticity, exist in plastic conduit
When being influenced by temperature and expanding or shrink, plastic conduit can be pressed, avoid loosening, it is convenient and fast connection to plastic conduit,
Safety and stability, applied widely, joint efficiency is low to solve, and not easy to disassemble and water pipe expand with heat and contract with cold leads to clamp position pine
Dynamic problem.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the structural schematic diagram that the utility model is splitted;
Fig. 3 is the structural representation enlarged drawing in the utility model Fig. 2 at A.
In figure: 1 connector ontology, 2 connectors, 3 stepped grooves, 4 sealing rings, 5 retaining mechanisms, 6 compress pieces, 7 link in rhomb forms,
8 first springs, 9 push rods, 10 sliding sleeves, 11 second springs, 12 plastic conduits, 13 anti-skidding salient points, 14 rubber antiskid pads, 15 inner cavities.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of plastic conduit connecting pipe, including connection
Part ontology 1, the both ends of the connector ontology 1 offer connector 2 respectively, and the inside of the connector 2 offers stepped groove
3, be fixedly installed with retaining mechanism 5 on the side wall of the connector 2, the retaining mechanism 5 include compress piece 6, link in rhomb form 7,
First spring 8 and inner cavity 15, the upper end of the link in rhomb form 7 are rotatably installed on 15 side wall of inner cavity, under the link in rhomb form 7
End, which is hinged on, to be compressed on piece 6, and the side of the link in rhomb form 7 is hinged with push rod 9, is cased with sliding sleeve 10 on the connector ontology 1,
One end of the sliding sleeve 10 is fixedly connected with push rod 9, is cased with second spring 11 on the connector ontology 1.
Specifically, being plugged with plastic conduit 12 on the connector 2, and the end of plastic conduit 12 and 3 bottom of stepped groove
Junction is provided with sealing ring 4.
Specifically, anti-skidding salient point 13 is equipped on the outside of the sliding sleeve 10, increasing friction force, convenient for dynamic with rubber sleeve.
Specifically, the compression piece 6 is embedded on 2 inner wall of connector, camber is arranged in the compression piece, and compresses piece 6
Inner surface on be provided with rubber antiskid pad 14 so that compress piece 6 be bonded plastic conduit 12, increase contact area so that friction
Power increases.
Specifically, there are two the settings of sliding sleeve 9, and second spring 11 is arranged between two sliding sleeves 9.
Specifically, the retaining mechanism 5 is at least arranged two on each connector 2.
Working principle: when in use, being slided backward by stirring sliding sleeve 10 with hand, and sliding sleeve 10 pulls push rod 9, so that push rod
9 pull link in rhomb form 7, and the link in rhomb form 7 is successively hingedly formed by four connecting rod endings, will by 7 deformation of link in rhomb form
6 pull-up of piece is compressed, plastic conduit 12 is then inserted into connector 2 and then is unclamped sliding sleeve 10, sliding sleeve 10 is in second spring 11
Elastic force effect is lower to move, and pushes push rod 9, and push rod 9 squeezes link in rhomb form 7 and to compress the inwardly stretching squeezable plastic tube road 12 of piece 6,
Structure designs advantages of simple, does not need auxiliary tool, easy to disassemble and installation, the construction time is short, and work efficiency is high, secondary can make
With reduction maintenance cost;By the setting of the first spring 8, so that compressing while piece 6 compresses with certain elasticity, moulding
Pipe material 12 can press plastic conduit 12, avoid loosening, to plastic conduit 12 when being influenced by temperature and expanding or shrink
Convenient and fast connection, safety and stability is applied widely, and joint efficiency is low to solve, not easy to disassemble and water pipe to expand with heat and contract with cold
Cause to clamp the problem of position loosens, is conducive to popularize.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of plastic conduit connecting pipe, including connector ontology (1), it is characterised in that: the two of the connector ontology (1)
End offers connector (2) respectively, offers stepped groove (3) on the inside of the connector (2), the side wall of the connector (2)
On be fixedly installed with retaining mechanism (5), the retaining mechanism (5) include compress piece (6), link in rhomb form (7), the first spring (8)
With inner cavity (15), the upper end of the link in rhomb form (7) is rotatably installed on inner cavity (15) side wall, under the link in rhomb form (7)
End, which is hinged on, to be compressed on piece (6), and the side of the link in rhomb form (7) is hinged with push rod (9), is covered on the connector ontology (1)
Have sliding sleeve (10), one end of the sliding sleeve (10) is fixedly connected with push rod (9), is cased with the second bullet on the connector ontology (1)
Spring (11).
2. a kind of plastic conduit connecting pipe according to claim 1, it is characterised in that: grafting on the connector (2)
Have plastic conduit (12), and the end of plastic conduit (12) and stepped groove (3) bottom junctions are provided with sealing ring (4).
3. a kind of plastic conduit connecting pipe according to claim 1, it is characterised in that: be equipped on the outside of the sliding sleeve (10)
Anti-skidding salient point (13).
4. a kind of plastic conduit connecting pipe according to claim 1, it is characterised in that: the compression piece (6) is embedded in
On connector (2) inner wall, camber is arranged in the compression piece, and is provided with rubber antiskid pad on the inner surface of compression piece (6)
(14).
5. a kind of plastic conduit connecting pipe according to claim 1, it is characterised in that: the sliding sleeve (10) is provided with two
It is a, and second spring (11) is arranged between two sliding sleeves (10).
6. a kind of plastic conduit connecting pipe according to claim 1, it is characterised in that: the retaining mechanism (5) is every
At least it is arranged two on a connector (2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821551249.1U CN208804386U (en) | 2018-09-21 | 2018-09-21 | A kind of plastic conduit connecting pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821551249.1U CN208804386U (en) | 2018-09-21 | 2018-09-21 | A kind of plastic conduit connecting pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208804386U true CN208804386U (en) | 2019-04-30 |
Family
ID=66237477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821551249.1U Expired - Fee Related CN208804386U (en) | 2018-09-21 | 2018-09-21 | A kind of plastic conduit connecting pipe |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208804386U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112833261A (en) * | 2019-11-25 | 2021-05-25 | 湖南诚路管业科技有限公司 | Durable composite plastic pipe |
CN112984242A (en) * | 2019-12-02 | 2021-06-18 | 湖南诚路管业科技有限公司 | Plastic pipe with adjustable sealing joint |
CN112984230A (en) * | 2019-12-02 | 2021-06-18 | 湖南诚路管业科技有限公司 | Plastic pipe convenient to replace and with abrasion prompt function |
CN115638304A (en) * | 2022-11-03 | 2023-01-24 | 湖南诚路管业科技有限公司 | HDPE natural gas pipeline connecting piece for preventing leakage |
-
2018
- 2018-09-21 CN CN201821551249.1U patent/CN208804386U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112833261A (en) * | 2019-11-25 | 2021-05-25 | 湖南诚路管业科技有限公司 | Durable composite plastic pipe |
CN112984242A (en) * | 2019-12-02 | 2021-06-18 | 湖南诚路管业科技有限公司 | Plastic pipe with adjustable sealing joint |
CN112984230A (en) * | 2019-12-02 | 2021-06-18 | 湖南诚路管业科技有限公司 | Plastic pipe convenient to replace and with abrasion prompt function |
CN115638304A (en) * | 2022-11-03 | 2023-01-24 | 湖南诚路管业科技有限公司 | HDPE natural gas pipeline connecting piece for preventing leakage |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN208804386U (en) | A kind of plastic conduit connecting pipe | |
CN209762517U (en) | Building pipeline reinforcing structure | |
CN103292106B (en) | The cold coupling sleeve of PE pipeline | |
CN201902752U (en) | Water swelling rubber ring | |
CN201100495Y (en) | A connector for ring pressure reinforced thin wall metal tube | |
CN201827546U (en) | Stainless steel pipe ring compression connection structure and press pipe fitting ring compression die | |
CN212617036U (en) | Novel flexible hose joint is restoreed in non-excavation of oil field pipeline | |
CN202550459U (en) | Buckled type supporting strip for cold-shrinking terminal of cable | |
CN206159700U (en) | Hydraulic hose connecting device | |
CN205745802U (en) | A kind of rustless steel tee pipe coupling | |
CN204692849U (en) | A kind of bellows Quick connection part | |
CN201434177Y (en) | Aluminum-plastic pipe connecting structure | |
CN203656442U (en) | Joint with corrugated plastic pipes | |
CN2381871Y (en) | Plastic pipe joint | |
CN200996514Y (en) | Steel pipe fitting for polyolefine pipeline | |
CN211901983U (en) | Plastic pipe connecting piece | |
CN214674127U (en) | MPP pipe convenient to connect | |
CN2431465Y (en) | Adjustable flexible quick-pipe joint | |
CN219498898U (en) | MPP electric power sheath pipe connecting device | |
CN208546629U (en) | A kind of connecting pipe fitting of thin wall metal pipe | |
CN2200744Y (en) | Tube coupling piece | |
CN208619899U (en) | A kind of thin wall metal pipeline pipe connecting unit | |
CN109268601A (en) | A kind of gas-tpe fitting | |
CN201053549Y (en) | Annular pressure reinforced type thin wall metal pipe connection member | |
CN201845107U (en) | Rapid cold connector for optical fiber |
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: 20190430 Termination date: 20210921 |