CN202561328U - Fast connection joint for plastic pipelinea - Google Patents
Fast connection joint for plastic pipelinea Download PDFInfo
- Publication number
- CN202561328U CN202561328U CN2012201965766U CN201220196576U CN202561328U CN 202561328 U CN202561328 U CN 202561328U CN 2012201965766 U CN2012201965766 U CN 2012201965766U CN 201220196576 U CN201220196576 U CN 201220196576U CN 202561328 U CN202561328 U CN 202561328U
- Authority
- CN
- China
- Prior art keywords
- baffle ring
- jointing
- oral area
- plastic pipe
- area baffle
- 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
Images
Landscapes
- Joints With Pressure Members (AREA)
Abstract
A fast connection joint for a plastic pipeline involves a connection structure for a plastic pipeline, and is made of hard material. The outer one end to the middle part of the connection joint is a connection head (1), the outer edge surface of the connection head is provided with therein a surrounding groove (5), one-end inner wall in the one-end end surface of the connection joint is provided with therein a port part baffle ring (2), and one-end inner wall is provided with thereon a clip-connection rubber hose external surface and clips in the annular distribution; and the other end inner surface of the connection joint to the middle part is arranged as an other-end flare opening (9) with larger outside and smaller inside; and the fast connection joint is locked at the end of the plastic pipeline by mechanical action, and the clips in the annular distribution form a closed rapid connection structure. The fast connection joint has unique structure design, ensures good sealability, achieves effect of rapid, efficient and convenient mounting, dismounting and maintenance, and effectively solves the defects of current connection manners on detachment, fracture, water leakage and gas leakage of the pipeline.
Description
[technical field]
The utility model relates to a kind of plastic pipe linkage structure, especially relates to a kind of fast connecting joint of plastic pipe.
[background technique]
At present, the Placement of known large-bore plastics pipeline is nothing more than: straight mouthful of the pvc pipe road is perhaps inserted connection method behind the R mouth, and another kind is at the bonding peaceful flange connection method of pipe ends, the hot fusion method for linking of PE, PP-R pipeline.Said method all can't be accomplished to install fast and efficiently, dismantle and keep in repair.Especially can not number of applications arrive under mine and the coal mine; Because the environment very severe under mine or the coal mine; Pipeline can't effectively be fixed, and the working pressure of pipeline is very unstable, reasons such as operating mode humidity, narrow space; Cause existing method to connect the back pipe coupling and be prone to the gas leak phenomenon that comes off, ruptures, leaks, increased inconvenience and great potential safety hazard for mine and colliery downhole production.
[summary of the invention]
For overcoming the deficiency that exists in the existing plastic pipe Placement; The utility model provides a kind of fast connecting joint of plastic pipe; The fast connecting joint of said plastic pipe is made by hard material; Be locked at the plastic pipe termination through mechanism, form a tight fast joint structure by the card of annular distribution; The utility model special structure design has guaranteed good sealing property, reached fast, efficiently, install easily, dismantle and keep in repair, the pipeline that the has overcome existing Placement effectively gas leak phenomenon that comes off, ruptures, leaks.
For realizing the foregoing invention purpose, the utility model adopts following technological scheme:
A kind of fast connecting joint of plastic pipe; Jointing is a hard material; Outside one end of said jointing is connecting head to the middle part; On the outer edge surface of connecting head, be provided with around groove, on the inner end inwall of an end end face of jointing, be provided with the oral area baffle ring, at one end inwall is provided with the card of clamping rubber pipe exterior face and annular distribution; The little the other end horn mouth of the other end inner face imperial palace outside the middle part is set to of said jointing.
The fast connecting joint of described plastic pipe, the outer edge surface the other end to the middle part of said jointing are the big connection-peg of the little middle part of end diameter diameter.
The fast connecting joint of described plastic pipe, the groove that is arranged on the connecting head outer edge surface is the invaginating groove; Or two protruding rings are set at interval on the connecting head outer edge surface, the connecting head outer edge surface between two protruding rings forms groove.
The fast connecting joint of described plastic pipe; The card of the annular distribution that on the face of the interior middle part of oral area baffle ring to jointing, is provided with is the protruding block of screw-like or annular distribution and at least two circles; Said protruding block structure triangular in shape; For facing directly, a reverse side of oral area baffle ring is the inclined-plane to the protruding block of triangular structure near oral area baffle ring one side.
The fast connecting joint of described plastic pipe; The card of the annular distribution that on the face of the interior middle part of oral area baffle ring to jointing, is provided with is at least two loop raised items; Said annular projection bar structure triangular in shape; For facing directly, a reverse side of oral area baffle ring is the inclined-plane to the annular projection bar of triangular structure near oral area baffle ring one side.
The fast connecting joint of described plastic pipe, the card of the annular distribution that on the face of the interior middle part of oral area baffle ring to jointing, is provided with is at least two circle screw-like raised items, said screw-like raised item structure triangular in shape, triangular structure; For facing directly, a reverse side of oral area baffle ring is the inclined-plane to the screw-like raised item near oral area baffle ring one side.
The fast connecting joint of described plastic pipe, the hard material that said jointing uses comprises rigid plastics, nylon or metallic material.
The fast connecting joint of described plastic pipe, said rigid plastics are any one among ABS, POM, PS, PMMA, PC, PET, PBT or the PPO.
The fast connecting joint of described plastic pipe, said metallic material comprise copper material, aluminum alloy, cast iron, steel or stainless any one.
The fast connecting joint of described plastic pipe is provided with rib in an end end face outer rim of jointing, forms the replacement structure of groove by rib, on end face, is provided with the outstanding bar of at least one circle around oral area baffle ring (2).
Owing to adopted technique scheme, the utility model have a following beneficial effect:
The fast connecting joint of described plastic pipe; The utility model jointing is made by hard material; Through the card of annular distribution is set in the first end inwall of the connection of jointing; The other end horn mouth of said jointing makes when rubber pipe gets into comparatively smooth, and it is locked with rubber pipe to connect the card that annular distribution is set in the first end inwall, uses a large amount of on the market now GB groove type clips that use to be connected with other pipeline or standard pipe fitting then and just can; The utility model has effectively been stopped pipeline that existing Placement the is prone to gas leak phenomenon that comes off, ruptures, leaks.The utlity model has and connect that technology is simple, cost is lower, easy installation and removal is quick, and sealing effect obviously is superior to existing structure.
[description of drawings]
Fig. 1 is the perspective view of the utility model;
Fig. 2 is the docking structure schematic representation of the utility model and pipeline;
Fig. 3 is the annular projection bar structural representation of the utility model;
Fig. 4 is the screw-like raised item structural representation of the utility model;
Fig. 5 is another example structure schematic representation of groove of the utility model;
Fig. 6 is the groove replacement structural representation of the utility model;
Among the figure: 1, connecting head; 2, oral area baffle ring; 3, protruding block; 4, an end inwall; 5, groove; 6, end face; 7, connection-peg; 8, rubber pipe; 9, the other end horn mouth; 10, annular projection bar; 11, screw-like raised item; 12, protruding ring; 13, outstanding bar; 14, rib.
[embodiment]
Can explain in more detail that through following embodiment the utility model, the utility model are not limited to following embodiment, the purpose of open the utility model is intended to protect all variations and the improvement in the utility model scope;
Fast connecting joint in conjunction with the plastic pipe described in the accompanying drawing 1～6; Jointing is a hard material; Just the hard material that uses of the said jointing of the utility model is rigid plastics, nylon, and said rigid plastics is any one among ABS, POM, PS, PMMA, PC, PET, PBT or the PPO; Also can use copper material, aluminum alloy, cast iron, steel or stainless any one metallic material; Outside one end of said jointing is connecting head 1 to the middle part; The outer edge surface the other end to the middle part of said jointing is the big connection-peg 7 of the little middle part of end diameter diameter; On the outer edge surface of connecting head 1, be provided with around groove 5, the groove 5 that is arranged on connecting head 1 outer edge surface is invaginating groove 5; Or be provided with rib 14 in an end end face 6 outer rims of jointing; Form the replacement structure of groove 5 by rib 14; Because being the clips after preventing to connect, the purpose of groove 5 draws close to joint; So rib 14 has this effect equally, on end face 6, be provided with the outstanding bar 13 of at least one circle around oral area baffle ring 2; In conjunction with the replacement architecture that provides in the accompanying drawing 5; Two protruding rings 12 are set on connecting head 1 outer edge surface at interval; Connecting head 1 outer edge surface between two protruding rings 12 forms groove 5; On the inner end inwall 4 of an end end face 6 of jointing, be provided with oral area baffle ring 2, at one end inwall 4 is provided with the card of clamping rubber pipe 8 exterior faces and annular distribution; The little the other end horn mouth 9 of the other end inner face imperial palace outside the middle part is set to of said jointing.
The card of the annular distribution that on the face of the interior middle part of oral area baffle ring 2 to jointing, is provided with is the protruding block 3 of screw-like or annular distribution and at least two circles; Said protruding block 3 structures triangular in shape; For facing directly, a reverse side of oral area baffle ring 2 is the inclined-plane to the protruding block 3 of triangular structure near oral area baffle ring 2 one sides; In conjunction with the structure that provides in the accompanying drawing 3; Or the card of the annular distribution that on the face of the interior middle part of oral area baffle ring 2 to jointing, is provided with is at least two loop raised items 10; Said annular projection bar 10 structures triangular in shape; For facing directly, a reverse side of oral area baffle ring 2 is the inclined-plane to the annular projection bar 10 of triangular structure near oral area baffle ring 2 one sides; In conjunction with the structure that provides in the accompanying drawing 4, or the card of the annular distribution that on the face of the interior middle part of oral area baffle ring 2 to jointing, is provided with is at least two circle screw-like raised items 11, said screw-like raised item 11 structures triangular in shape, triangular structure; For facing directly, a reverse side of oral area baffle ring 2 is the inclined-plane to screw-like raised item 11 near oral area baffle ring 2 one sides.
Implement the fast connecting joint of the described plastic pipe of the utility model; The jointing body is made by hard material; At first rubber pipe 8 is inserted in the end inwall 4 via the other end horn mouth 9 during use; The clamping of annular distribution in end outer wall and the end inwall 4 of rubber pipe 8 is touched " need to prove that being typically provided with spring-like in the existing rubber pipe 8 strengthens steel wire, can peg graft with connecting sleeve during connection, because the inserting mode of existing structure is not provided with the card of annular distribution; utilize glue to seal with bonding after only pegging graft; rubber pipe 8 can occur and eject in case pressure is crossed stool ", said oral area baffle ring 2 can play the effect that prevents that rubber pipe 8 ends from stretching out jointing, and card and rubber pipe 8 outer walls formation mechanism through annular distribution are locked in the connecting head 1 of jointing; To be on the safe side, the utility model and be not precluded within and use glue further to reinforce enhancing on the inwall 4 of rubber pipe 8 outer walls and connecting head 1; Using a large amount of on the market now GB groove type clips that use to be connected with other pipeline or standard pipe fitting then just can; Make the end of rubber pipe 8 become the structure that other pipeline of quick connection or standard pipe fitting are connected through aforementioned manner; Guarantee airtight when rubber pipe 8 is connected with other pipeline or standard pipe fitting, effectively stopped pipeline that existing Placement the is prone to gas leak phenomenon that comes off, ruptures, leaks.
The groove type clip of the utility model does not belong to the protection domain of the utility model, so the utility model is not further set forth and limited the groove type yoke configurations.
The utility model does not detail part and is existing technology.
Claims (10)
1. the fast connecting joint of a plastic pipe; It is characterized in that: jointing is a hard material; Outside one end of said jointing is connecting head (1) to the middle part; On the outer edge surface of connecting head (1), be provided with around groove (5), on the inner end inwall (4) of an end end face (6) of jointing, be provided with oral area baffle ring (2), at one end inwall (4) is provided with the card of clamping rubber pipe (8) exterior face and annular distribution; The other end horn mouth (9) that the other end inner face imperial palace outside the middle part is set to of said jointing is little.
2. the fast connecting joint of plastic pipe according to claim 1, it is characterized in that: the outer edge surface the other end to the middle part of said jointing is the big connection-peg (7) of the little middle part of end diameter diameter.
3. the fast connecting joint of plastic pipe according to claim 1, it is characterized in that: the groove (5) that is arranged on connecting head (1) outer edge surface is an invaginating groove (5); Or two protruding rings (12) are set on connecting head (1) outer edge surface at interval, connecting head (1) outer edge surface between two protruding rings (12) forms groove (5).
4. the fast connecting joint of plastic pipe according to claim 1; It is characterized in that: the card of the annular distribution that on the face of the interior middle part of oral area baffle ring (2) to jointing, is provided with is the protruding block (3) of screw-like or annular distribution and at least two circles; Said protruding block (3) structure triangular in shape; For facing directly, a reverse side of oral area baffle ring (2) is the inclined-plane to the protruding block of triangular structure (3) near oral area baffle ring (2) one sides.
5. the fast connecting joint of plastic pipe according to claim 1; It is characterized in that: the card of the annular distribution that on the face of the interior middle part of oral area baffle ring (2) to jointing, is provided with is at least two loop raised items (10); Said annular projection bar (10) structure triangular in shape; For facing directly, a reverse side of oral area baffle ring (2) is the inclined-plane to the annular projection bar (10) of triangular structure near oral area baffle ring (2) one sides.
6. the fast connecting joint of plastic pipe according to claim 1; It is characterized in that: the card of the annular distribution that on the face of the interior middle part of oral area baffle ring (2) to jointing, is provided with is at least two circle screw-like raised items (11); Said screw-like raised item (11) structure triangular in shape, triangular structure; For facing directly, a reverse side of oral area baffle ring (2) is the inclined-plane to screw-like raised item (11) near oral area baffle ring (2) one sides.
7. the fast connecting joint of plastic pipe according to claim 1 is characterized in that: the hard material that said jointing uses comprises rigid plastics, nylon or metallic material.
8. the fast connecting joint of plastic pipe according to claim 7, it is characterized in that: said rigid plastics is any one among ABS, POM, PS, PMMA, PC, PET, PBT or the PPO.
9. the fast connecting joint of plastic pipe according to claim 7 is characterized in that: said metallic material comprise copper material, aluminum alloy, cast iron, steel or stainless any one.
10. the fast connecting joint of plastic pipe according to claim 1; It is characterized in that: end end face (6) outer rim at jointing is provided with rib (14); Form the replacement structure of groove (5) by rib (14), on end face (6), be provided with the outstanding bar (13) of at least one circle around oral area baffle ring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201965766U CN202561328U (en) | 2012-05-04 | 2012-05-04 | Fast connection joint for plastic pipelinea |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201965766U CN202561328U (en) | 2012-05-04 | 2012-05-04 | Fast connection joint for plastic pipelinea |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202561328U true CN202561328U (en) | 2012-11-28 |
Family
ID=47210987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201965766U Expired - Fee Related CN202561328U (en) | 2012-05-04 | 2012-05-04 | Fast connection joint for plastic pipelinea |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202561328U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102654224A (en) * | 2012-05-04 | 2012-09-05 | 山东鼎鑫矿用新材料有限公司 | Quick connection joint for plastic pipeline |
| CN106287065A (en) * | 2016-09-12 | 2017-01-04 | 周杰 | A kind of air-cooled ducted air conditioner straight tube snap joint |
-
2012
- 2012-05-04 CN CN2012201965766U patent/CN202561328U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102654224A (en) * | 2012-05-04 | 2012-09-05 | 山东鼎鑫矿用新材料有限公司 | Quick connection joint for plastic pipeline |
| CN106287065A (en) * | 2016-09-12 | 2017-01-04 | 周杰 | A kind of air-cooled ducted air conditioner straight tube snap joint |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102654224A (en) | Quick connection joint for plastic pipeline | |
| CN205806474U (en) | A kind of pipeline connects sealing structure | |
| CN202561328U (en) | Fast connection joint for plastic pipelinea | |
| CN206093277U (en) | Only take off formula feedwater socket joint formula welding steel pipe | |
| CN207406944U (en) | It is a kind of to dismount easily combustion gas pipe fitting | |
| CN205037012U (en) | Tubular product connection structure and branch water collector | |
| CN202001768U (en) | Flaring connection structure for polyvinyl chloride pipe | |
| CN106122631A (en) | The concrete composite pipe of a kind of band corrosion-proof lining and production, assemble method | |
| CN104089126A (en) | Metal pipe connecting structure | |
| CN205065122U (en) | Vehicle air conditioner hose sealing joint | |
| CN207921556U (en) | The quick sealing rubber ring of circular hole take over road spigot-and-socket | |
| CN202914946U (en) | Novel connector for quick connecting of pipelines | |
| CN202972336U (en) | Reinforced rib electric melting plug socket-and-spigot joint | |
| CN204785211U (en) | Seal for pipe joints connection structure | |
| CN205444355U (en) | Universal sealing -in dredge | |
| CN211649363U (en) | Connecting structure of fire-fighting pipeline | |
| CN209977488U (en) | Socket type steel pipe self-anchoring single-sealing connecting structure | |
| CN210218771U (en) | PE pipeline valve | |
| CN210088207U (en) | Sealed hard locking anti-loosening connector for socket rubber ring | |
| CN201318527Y (en) | Straight-through joint for pipe fittings | |
| CN205877482U (en) | Threaded for union sealed firmly | |
| CN202674668U (en) | Sealing washer | |
| CN205534711U (en) | Pipeline connecting piece | |
| CN203258274U (en) | Seamless connector with rubber lining layers | |
| CN208360127U (en) | A kind of anti-disengagement liquid-feeding tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20140504 |