CN205261094U - Pipeline quick connector - Google Patents
Pipeline quick connector Download PDFInfo
- Publication number
- CN205261094U CN205261094U CN201521033446.0U CN201521033446U CN205261094U CN 205261094 U CN205261094 U CN 205261094U CN 201521033446 U CN201521033446 U CN 201521033446U CN 205261094 U CN205261094 U CN 205261094U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- steel
- anchor ear
- quick connector
- groove
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052782 aluminium Inorganic materials 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract 1
- 101100460844 Mus musculus Nr2f6 gene Proteins 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 239000002699 waste material Substances 0.000 description 3
- 230000037396 body weight Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
Landscapes
- Joints With Sleeves (AREA)
Abstract
The utility model discloses a pipeline quick connector, which comprises a body, the body has the interface that a plurality of supplied the pipeline to peg graft, a plurality of communicate with each other between the interface, every the kneck all is equipped with sealing member and retaining member, is defined as the rear with inserting of pipeline to the direction, the retaining member is staple bolt and steel ring gear, the staple bolt bind round simultaneously in on interface and the pipeline, the steel ring gear is located between staple bolt and the pipeline, the steel ring gear comprises two semicircular steel tooth half -turns, the inboard of steel tooth half -turn is equipped with a plurality of steel teeth to a plurality of steel teeth are arranged to being interrupted along the circumference of steel ring gear, and staple bolt locking makes the steel tooth of steel ring gear bite into the pipeline outer wall. This pipeline quick connector is favorable to increasing the life of pipeline, and is sealed effectual, and repeatedly usable installs convenient, life length, more pleasing to the eye moreover, is particularly useful for seamless aluminum pipe.
Description
Technical field
The utility model relates to a kind of quick connector, is specifically related to a kind of for fluidThe quick connector of (compressed air, inert gas, vacuum, water, wet goods) pipeline.
Background technology
At present, quick connector be widely used in compressed air, inert gas, vacuum,The connection of water, wet goods fluid line, has plug and play, pipeline connection rapid and convenientFeature, especially, under difficult operating space occasion, more can embody its superiority.
Current quick connector, its locking merit sheet is break bar shape, connects with pipe fitting gross areaTouch locking, pipe fitting easily ruptures from contact position; And the screw tooth end of anchor ear is directTapping on anchor ear, aluminum tooth line easily damages, and may have potential safety hazard, toothOnce line damages, and can only scrap anchor ear, cannot repair, and causes waste.
Utility model content
In order to overcome above-mentioned technological deficiency, the utility model provides a kind of pipeline to insert soonJoint, this pipeline quick connector is conducive to increase the service life of pipeline, sealing effectivenessGood, reusable, and convenient, long service life, more attractive in appearance is installed, especiallyBe applicable to seamless aluminium tubing.
The utility model for the technical scheme that solves its technical problem and adopt is:
A kind of pipeline quick connector, comprises body, and described body has several for pipeThe interface of pegging graft in road, communicates between interface described in several, and each described interface allBe provided with seal and locking member, inserting to direction of pipeline is defined as to rear, described lockTight part is anchor ear and steel-tooth circle, and described anchor ear binds round on described interface and pipeline simultaneously,Described steel-tooth circle is between anchor ear and pipeline, and described steel-tooth circle is semicircular by twoSteel-tooth half-turn forms, and the inner side of described steel-tooth half-turn is provided with some steel-tooths, and someSteel-tooth is arranged along the circumferential interruption of steel-tooth circle, and anchor ear locking is stung the steel-tooth of steel-tooth circleLive pipeline outer wall.
The further technical side that the utility model adopts in order to solve its technical problemCase is:
Say further, the rear portion of described anchor ear is circumferentially with the first recessed of annular along itGroove, it is circumferentially with annular projection the front end edge of described interface, described projection and instituteState the first groove and match, described anchor ear and described joint are embedded in institute by described projectionState in the first groove and realize and being located by connecting.
Say further, described seal is YX RunddichtringO, before described interfaceEnd is provided with the second groove of annular, and described YX RunddichtringO is positioned at described the second grooveIn. Furthermore, described the second groove is that front end from described interface is to recurveEnter and from the outside recessed formation of inwall of described interface.
Say further, the front inner wall of described anchor ear is circumferentially with the of annular along itThree grooves, described steel-tooth circle is positioned at described the 3rd groove.
Say further, described anchor ear forms by two halves anchor ear is sealed, two halves anchor ear itBetween be provided with flexible cushion block.
Say further, described anchor ear by two halves anchor ear by screw and nut sealed andBecome, described anchor ear is provided with nut and sinks to hole, and it is heavy that described nut is embedded in described nutIn hand-hole. Furthermore, described nut is steel hex nut.
Say further, described pipeline quick connector is triplet type joint, through-type connecingHead or curved head type joint.
Say further, described pipeline quick connector is equal diameter joint or reducing joint.
The beneficial effects of the utility model are: pipeline quick connector of the present utility model is adoptedLock with two semicircular steel-tooth half-turns and anchor ear, and on steel-tooth half-turnSteel-tooth is to be interrupted to arrange, and steel-tooth circle contacts with the line that pipeline is interrupted, and pipeline is not easyRupture in contact position, increased the service life of pipeline; The utility model adoptsAnchor ear connects body and pipeline, adopts groove and projection to realize fixed between anchor ear and bodyPosition connects, and can significantly promote the connective stability of anchor ear and body; The utility modelAdopt YX RunddichtringO, realize large area sealing, guarantee sealing effectiveness, YX typeSealing ring is positioned at the structure of groove, and while making to use, in pipe, carrier directly passes through grooveThe groove of extruding YX sealing ring, increases sealing effectiveness, alleviates this body weight, savesCost; Anchor ear screw tooth end of the present utility model adopts inlays hex nut, guarantees lockingEffect and guarantee product quality, reduces and scraps waste; The utility model is at two halves anchor earBetween increase a flexible cushion block, assemble with body, when pipeline is assigned at scene, canNeed not dismantle screw, lock screw after directly inserting.
Brief description of the drawings
Fig. 1 be pipeline quick connector of the present utility model decomposition texture schematic diagram (withThrough-type joint is example);
Fig. 2 is the installment state cross-section structure of pipeline quick connector of the present utility modelSchematic diagram (taking through-type joint as example);
Fig. 3 is the A portion enlarged drawing of Fig. 2;
Fig. 4 is steel-tooth coil structures schematic diagram of the present utility model;
Fig. 5 is expansion pad block structure schematic diagram of the present utility model;
Fig. 6 is hooping structure schematic diagram of the present utility model.
Detailed description of the invention
By specific instantiation, specific embodiment party of the present utility model is described belowFormula, those skilled in the art can understand this easily by content disclosed in the present specificationThe advantage of utility model and effect. The utility model also can other different mode giveTo implement, that is, not deviating under the category that the utility model discloses, can give differenceModification and change.
Embodiment: a kind of pipeline quick connector, as Figure 1-4, comprise body 1,Described body has several interfaces 11 of pegging graft for pipeline, interface described in severalBetween communicate, each described interface is all provided with seal and locking member, by pipelineInsert to direction and be defined as rear, described locking member is anchor ear 2 and steel-tooth circle 3, described inAnchor ear 2 binds round on described interface 11 and pipeline 8 simultaneously, and described steel-tooth circle 3 is positioned atBetween anchor ear 2 and pipeline 8, described steel-tooth circle 3 is by two semicircular steel-tooth half-turns31 form, and the inner side of described steel-tooth half-turn 31 is provided with some steel-tooths 311, and ifDry steel-tooth is arranged along the circumferential intermittent of steel-tooth circle, and anchor ear 2 lockings make the steel of steel-tooth circle 3Tooth 311 is bitten pipeline 8 outer walls. Because pipeline quick connector of the present utility model adoptsTwo semicircular steel-tooth half-turns and anchor ear lock, and steel on steel-tooth half-turnTooth is to be interrupted to arrange, and steel-tooth circle contacts with the line that pipeline is interrupted, and pipeline is not easyRupturing in contact position, has increased the service life of pipeline.
As Figure 1-3, the rear portion of described anchor ear 2 is circumferentially with the of annular along itOne groove 21, it is circumferentially with annular projection 111 front end edge of described interface 11,Described projection and described the first groove match, described anchor ear 2 and described joint 11Being embedded in the interior realization of described the first groove 21 by described protruding 111 is located by connecting. ThisUtility model adopts anchor ear to connect body and pipeline, between anchor ear and body, adopts grooveRealize and being located by connecting with projection, can significantly promote the stable connection of anchor ear and bodyProperty.
As Figure 1-3, described seal is YX RunddichtringO 4, described interface11 front end is provided with the second groove 112 of annular, and described YX RunddichtringO 4 is positioned atIn described the second groove 112. Described the second groove is from the front end of described interface backwardRecessed and from the outside recessed formation of inwall of described interface. The utility model adoptsYX RunddichtringO, realizes large area sealing, guarantees sealing effectiveness, the sealing of YX typeCircle is positioned at the structure of groove, and while making to use, in pipe, carrier directly pushes by grooveThe groove of YX sealing ring, increases sealing effectiveness, alleviates this body weight, cost-saving.
As Figure 1-3, the front inner wall of described anchor ear 2 is circumferentially with annular along itThe 3rd groove 22, described steel-tooth circle 3 is positioned at described the 3rd groove 22.
As shown in Figure 6, described anchor ear 2 passes through screw 6 and nut 7 by two halves anchor earSealed forming, described anchor ear is provided with nut and sinks to hole 23, and described nut 7 is inlayedSink in hole 23 in described nut. Described nut is steel hex nut. This practicalityNovel anchor ear screw tooth end adopts inlays hex nut, guarantees locking effect and guarantee to produceProduct quality, reduces and scraps waste.
As shown in Figure 5,6, described anchor ear 2 forms by two halves anchor ear is sealed, two halvesBetween anchor ear, be provided with flexible cushion block (telescopic rubber cushion block) 5. The utility model is twoBetween half anchor ear, increase a telescopic rubber cushion block, assemble with body, pipe is assigned at scene, can dismantle screw, lock screw after directly inserting when in the road.
The creation of pipeline quick connector of the present utility model focuses on the lock of jointTight part and seal, as for global shape and the purposes of this pipeline quick connector can beThe joint of triplet type joint, through-type joint, curved head type joint or other shapes, canTo be equal diameter joint or reducing joint.
Claims (10)
1. a pipeline quick connector, comprise body (1), described body has several interfaces (11) of pegging graft for pipeline, described in several, between interface, communicate, each described interface is all provided with seal and locking member, inserting to direction of pipeline is defined as to rear, it is characterized in that: described locking member is anchor ear (2) and steel-tooth circle (3), described anchor ear (2) binds round on described interface (11) and pipeline (8) simultaneously, described steel-tooth circle (3) is positioned between anchor ear (2) and pipeline (8), described steel-tooth circle (3) is made up of two semicircular steel-tooth half-turns (31), the inner side of described steel-tooth half-turn (31) is provided with some steel-tooths (311), and some steel-tooths are arranged along the circumferential intermittent of steel-tooth circle, anchor ear (2) locking makes the steel-tooth (311) of steel-tooth circle (3) bite pipeline (8) outer wall.
2. pipeline quick connector as claimed in claim 1, it is characterized in that: the rear portion of described anchor ear (2) is circumferentially with annular the first groove (21) along it, it is circumferentially with annular projection (111) front end edge of described interface (11), described projection and described the first groove match, and described anchor ear (2) and described interface (11) are embedded in described the first groove (21) and are realized and being located by connecting by described projection (111).
3. pipeline quick connector as claimed in claim 1, it is characterized in that: described seal is YX RunddichtringO (4), the front end of described interface (11) is provided with second groove (112) of annular, and described YX RunddichtringO (4) is positioned at described the second groove (112).
4. pipeline quick connector as claimed in claim 3, is characterized in that: described the second groove is recessed and from the outside recessed formation of inwall of described interface backward from the front end of described interface.
5. pipeline quick connector as claimed in claim 1, it is characterized in that: the 3rd groove (22) that the front inner wall of described anchor ear (2) is circumferentially with annular along it, described steel-tooth circle (3) is positioned at described the 3rd groove (22).
6. pipeline quick connector as claimed in claim 1, is characterized in that: described anchor ear (2) forms by two halves anchor ear is sealed, is provided with flexible cushion block (5) between two halves anchor ear.
7. pipeline quick connector as claimed in claim 1, it is characterized in that: described anchor ear (2) by two halves anchor ear by screw (6) and sealed the forming of nut (7), described anchor ear is provided with nut and sinks to hole (23), and described nut (7) is embedded in described nut and sinks in hole (23).
8. pipeline quick connector as claimed in claim 7, is characterized in that: described nut (7) is steel hex nut.
9. pipeline quick connector as claimed in claim 1, is characterized in that: described pipeline quick connector is triplet type joint, through-type joint or curved head type joint.
10. pipeline quick connector as claimed in claim 1, is characterized in that: described pipeline quick connector is equal diameter joint or reducing joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521033446.0U CN205261094U (en) | 2015-12-14 | 2015-12-14 | Pipeline quick connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521033446.0U CN205261094U (en) | 2015-12-14 | 2015-12-14 | Pipeline quick connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205261094U true CN205261094U (en) | 2016-05-25 |
Family
ID=56002622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521033446.0U Expired - Fee Related CN205261094U (en) | 2015-12-14 | 2015-12-14 | Pipeline quick connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205261094U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2555389A (en) * | 2016-10-21 | 2018-05-02 | Crane Ltd | Pipe coupling |
| CN113571948A (en) * | 2021-07-28 | 2021-10-29 | 中车大同电力机车有限公司 | Anti-falling device |
-
2015
- 2015-12-14 CN CN201521033446.0U patent/CN205261094U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2555389A (en) * | 2016-10-21 | 2018-05-02 | Crane Ltd | Pipe coupling |
| US11028950B2 (en) | 2016-10-21 | 2021-06-08 | Crane Limited | Pipe coupling |
| GB2555389B (en) * | 2016-10-21 | 2022-08-10 | Crane Ltd | Pipe coupling |
| CN113571948A (en) * | 2021-07-28 | 2021-10-29 | 中车大同电力机车有限公司 | Anti-falling device |
| CN113571948B (en) * | 2021-07-28 | 2024-04-09 | 中车大同电力机车有限公司 | Anti-falling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 |