CN102654224A - Quick connection joint for plastic pipeline - Google Patents
Quick connection joint for plastic pipeline Download PDFInfo
- Publication number
- CN102654224A CN102654224A CN2012101353711A CN201210135371A CN102654224A CN 102654224 A CN102654224 A CN 102654224A CN 2012101353711 A CN2012101353711 A CN 2012101353711A CN 201210135371 A CN201210135371 A CN 201210135371A CN 102654224 A CN102654224 A CN 102654224A
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- jointing
- baffle ring
- oral area
- face
- plastic pipe
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Abstract
The invention provides a quick connection joint for plastic pipeline, relating to a connection structure of the plastic pipeline. The connection joint is made of a hard material, wherein a connection head (1) is a section from one external end to the middle part of the connection joint; a round-about groove (5) is arranged on the outer edge face of the connection head; an opening part stopping ring (2) is arranged on an inner wall (4) at one end inside an end face (6) at one end of the connection joint; clamps which are clamped with the external face of a rubber pipe (8) and are circularly distributed are arranged on the inner wall at one end; and a section from an inner face at the other end to the middle part of the connection joint is a horn opening (9) with a large external part and a small internal part at the other end. The quick connection joint provided by the invention is locked at an end head of the plastic pipeline through a mechanical effect, and forms a tight quick connection structure through the annular-distributed clamps. The quick connection joint ensures the good sealing property due to the specific structural design, so as to achieve rapid, efficient and convenient mounting, dismounting and maintenance. Therefore, the phenomena of releasing, breaking, and water and gas leakage of the pipeline, caused by the conventional connection manner, can be effectively overcome.
Description
[technical field]
The present invention relates to a kind of plastic pipe linkage structure, especially relate 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 present invention 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; Special structure design of the present invention 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 present invention 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 a grade limit in an end end face outer rim of jointing, forms the replacement structure of groove by the shelves limit, 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, of the present invention have a following beneficial effect:
The fast connecting joint of described plastic pipe; Jointing of the present invention 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 present invention has effectively stopped pipeline that existing Placement the is prone to gas leak phenomenon that comes off, ruptures, leaks.The present invention has and connects that technology is simple, cost is lower, and easy installation and removal is quick, and sealing effect obviously is superior to existing structure.
[description of drawings]
Fig. 1 is a perspective view of the present invention;
Fig. 2 is the docking structure schematic representation of the present invention and pipeline;
Fig. 3 is an annular projection bar structural representation of the present invention;
Fig. 4 is a screw-like raised item structural representation of the present invention;
Fig. 5 is another example structure schematic representation of groove of the present invention;
Fig. 6 is a groove replacement structural representation of the present invention;
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, shelves limit.
[embodiment]
Can explain in more detail that through following embodiment the present invention, the present invention are not limited to following embodiment, open the object of the invention is intended to protect all variations and the improvement in the scope of the invention;
Fast connecting joint in conjunction with the plastic pipe described in the accompanying drawing 1～6; Jointing is a hard material; The hard material that jointing just according to the invention uses 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 grade limit 14 in an end end face 6 outer rims of jointing; Form the replacement structure of groove 5 by shelves limit 14; Because being the clips after preventing to connect, the purpose of groove 5 draws close to joint; So shelves limit 14 has this effect equally, on end face 6, is 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.
The fast connecting joint of the described plastic pipe of embodiment of the present invention; 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 present invention 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.
Groove type clip of the present invention does not belong to protection scope of the present invention, so the present invention does not further set forth and limits the groove type yoke configurations.
The present invention 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 a grade limit (14); Form the replacement structure of groove (5) by shelves limit (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 |
|---|---|---|---|
| CN2012101353711A CN102654224A (en) | 2012-05-04 | 2012-05-04 | Quick connection joint for plastic pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101353711A CN102654224A (en) | 2012-05-04 | 2012-05-04 | Quick connection joint for plastic pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102654224A true CN102654224A (en) | 2012-09-05 |
Family
ID=46729900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101353711A Pending CN102654224A (en) | 2012-05-04 | 2012-05-04 | Quick connection joint for plastic pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102654224A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626991A (en) * | 2016-03-30 | 2016-06-01 | 太仓久庄管业有限公司 | Bell and spigot type pipe fitting connector |
| CN106949613A (en) * | 2017-05-13 | 2017-07-14 | 昆山斯莱姆节能科技有限公司 | A kind of pressure fan and Rose Box Quick connection part |
| CN108495681A (en) * | 2015-06-26 | 2018-09-04 | 科洛普拉斯特公司 | Catheter assembly |
| US11167107B2 (en) | 2016-09-27 | 2021-11-09 | Coloplast A/S | Hydrated catheter with sleeve |
| US11497886B2 (en) | 2018-07-20 | 2022-11-15 | Coloplast A/S | Intermittent urinary catheter assembly |
| US11771584B2 (en) | 2018-12-20 | 2023-10-03 | Coloplast A/S | Urine collecting bag |
| US11998705B2 (en) | 2016-09-27 | 2024-06-04 | Coloplast A/S | Urinary catheter assembly having a urinary catheter sealed inside of a closed package |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61215881A (en) * | 1985-01-14 | 1986-09-25 | ヴアヴイン・ベスロ−テム・ヴエンノツトシヤツプ | Plastic pipe body |
| CN1150626A (en) * | 1995-06-13 | 1997-05-28 | 东拓工业株式会社 | Joint for different-diameter pipes and method of connecting different-diameter pipes |
| CN201037579Y (en) * | 2007-01-31 | 2008-03-19 | 胡文革 | Easily dismounting pipe joint |
| CN202561328U (en) * | 2012-05-04 | 2012-11-28 | 山东鼎鑫矿用新材料有限公司 | Fast connection joint for plastic pipelinea |
-
2012
- 2012-05-04 CN CN2012101353711A patent/CN102654224A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61215881A (en) * | 1985-01-14 | 1986-09-25 | ヴアヴイン・ベスロ−テム・ヴエンノツトシヤツプ | Plastic pipe body |
| CN1150626A (en) * | 1995-06-13 | 1997-05-28 | 东拓工业株式会社 | Joint for different-diameter pipes and method of connecting different-diameter pipes |
| CN201037579Y (en) * | 2007-01-31 | 2008-03-19 | 胡文革 | Easily dismounting pipe joint |
| CN202561328U (en) * | 2012-05-04 | 2012-11-28 | 山东鼎鑫矿用新材料有限公司 | Fast connection joint for plastic pipelinea |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108495681A (en) * | 2015-06-26 | 2018-09-04 | 科洛普拉斯特公司 | Catheter assembly |
| US11738169B2 (en) | 2015-06-26 | 2023-08-29 | Coloplast A/S | Urinary catheter assembly having a sleeve attached between a connector and a handle |
| CN105626991A (en) * | 2016-03-30 | 2016-06-01 | 太仓久庄管业有限公司 | Bell and spigot type pipe fitting connector |
| US11167107B2 (en) | 2016-09-27 | 2021-11-09 | Coloplast A/S | Hydrated catheter with sleeve |
| US11998705B2 (en) | 2016-09-27 | 2024-06-04 | Coloplast A/S | Urinary catheter assembly having a urinary catheter sealed inside of a closed package |
| CN106949613A (en) * | 2017-05-13 | 2017-07-14 | 昆山斯莱姆节能科技有限公司 | A kind of pressure fan and Rose Box Quick connection part |
| US11497886B2 (en) | 2018-07-20 | 2022-11-15 | Coloplast A/S | Intermittent urinary catheter assembly |
| US11969558B2 (en) | 2018-07-20 | 2024-04-30 | Coloplast A/S | Intermittent urinary catheter assembly |
| US11771584B2 (en) | 2018-12-20 | 2023-10-03 | Coloplast A/S | Urine collecting bag |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120905 |