CN106287069B - A kind of squash type pipeline fast joint - Google Patents
A kind of squash type pipeline fast joint Download PDFInfo
- Publication number
- CN106287069B CN106287069B CN201610845943.3A CN201610845943A CN106287069B CN 106287069 B CN106287069 B CN 106287069B CN 201610845943 A CN201610845943 A CN 201610845943A CN 106287069 B CN106287069 B CN 106287069B
- Authority
- CN
- China
- Prior art keywords
- male contact
- connecting tube
- famale connector
- type pipeline
- squash type
- 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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/02—Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined
- F16L37/04—Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined with an elastic outer part pressing against an inner part by reason of its elasticity
- F16L37/05—Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined with an elastic outer part pressing against an inner part by reason of its elasticity tightened by the pressure of a mechanical element
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Abstract
A kind of squash type pipeline fast joint, including male contact and famale connector, the snap joint are also included male contact to be arranged on to the press component of famale connector；The male contact is the hollow structure of up/down perforation, the male contact includes male contact connecting tube, annular slab and annular protrusion, the famale connector is the hollow structure of up/down perforation, the famale connector includes famale connector connecting tube, lock part and famale connector external connection port, the press component includes rubber grommet and clip, open up vertically jagged on the rubber grommet, the rubber grommet is between the annular slab and the annular protrusion and is sleeved in the male contact connecting tube；The hoop sleeve is mounted in the outside of the lock dog.It is easy to maintenance, simple in construction, cost-effective squash type pipeline fast joint the invention provides a kind of.
Description
Technical field
The invention belongs to pipeline connection area, more particularly, to a kind of squash type pipeline fast joint.
Background technology
The numerous areas of pipe connection system in the industry carries important effect, and traditional joint typically uses bolt
The mode of fastening, the shortcomings that its is maximum, are that installation rate is slow, and assembling time space requires high, and assembly difficulty is big, can not improve life
Efficiency is produced, in addition, with the structure of bolt fastening means, sealing and firm performance are all less desirable.Based on this, people design
Go out snap joint, although present snap joint species is more, existing snap joint is all based on greatly the side " blocked "
Formula is quickly connected, and seldom its operation principle is expanded；In addition, existing snap joint, it is not easy to repair, once go out
Existing problem, then overall to scrap and complicated, cost is also higher.
The content of the invention
In order to overcome existing snap joint to be not easy to maintenance, baroque deficiency, it is easy to tie up the invention provides one kind
Repair, be simple in construction, cost-effective squash type pipeline fast joint.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of squash type pipeline fast joint, including male contact and famale connector, the snap joint are also included to by sun
Joint is arranged on the press component of famale connector；
The male contact is the hollow structure of up/down perforation, and the male contact includes male contact connecting tube, annular slab and ring
Shape is raised, and the upper end of the male contact connecting tube is provided with male contact external connection port, and the annular slab is sleeved on the sun and connect
The middle and upper part of head connecting tube, the annular protrusion are located at the middle and lower part that the male contact connecting tube is sleeved on below annular slab；
The external diameter of the annular slab is more than the external diameter of the annular protrusion；
The famale connector is the hollow structure of up/down perforation, and the famale connector includes famale connector connecting tube, lock part and the moon
Connector exterior connectivity port, the upper end of the famale connector connecting tube are provided with the lock part, the lower end of the famale connector connecting tube
Provided with the famale connector external connection port；The lock part includes lock dog, and the lock dog is provided with two or more, and two
Lock dog more than individual is distributed on one week of the upper surface of famale connector connecting tube, between being provided between two neighboring lock dog
Gap；
The press component includes rubber grommet and clip, and jagged, the rubber grommet is opened up vertically on the rubber grommet
Between the annular slab and the annular protrusion and it is sleeved in the male contact connecting tube；The hoop sleeve is mounted in described
The outside of lock dog, the clip are the annulus with opening, be respectively arranged with the both ends of the clip the first grab and
Second grab, together with first grab is hooked in second grab；
The lateral surface at the middle part of the lock dog is provided with the groove being engaged with the clip, the lock dog
The medial surface at middle part is provided with crush ribs, and the crush ribs are bonded with the outside wall surface extruding of the rubber grommet；Described the moon connects
The upper end madial wall of head connecting tube be provided with two it is positioned opposite limiting the restriction protrusion of seal assembly, the convex annular
Rise and be overlapped in the restriction protrusion, the annular slab is located at the top of the lock part, and the male contact connecting tube is located at institute
State in famale connector connecting tube.
Further, the outside wall surface of the rubber grommet is outer convex spherical, and the medial surfaces of the crush ribs is interior concave spherical surface, institute
Interior concave spherical surface is stated to be bonded with the outer convex spherical.
Further, the cross section of the clip is circle.
Further, the annulus with opening is spiral formula, and the both ends of the annulus with opening do not exist
On same plane.
Further, the seal assembly is located at the famale connector connecting tube below restriction protrusion Nei and is enclosed on the male contact
Outside connecting tube.
The lower surface of the male contact connecting tube is provided with chamfering.
The clip is metal clip.
The male contact and famale connector are working of plastics.
Beneficial effects of the present invention are embodied in：Realized and connected using extrusion friction principle, it is convenient and swift；Can rapidly more
Part is changed, is easy to repair, saves cost, it is simple in construction, safe and reliable.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is the sectional view of the invention being under pre-assembled state.
Fig. 3 is the structural representation of rubber grommet.
Fig. 4 is the structural representation of clip.
Fig. 5 is Fig. 4 front view.
Fig. 6 is the structural representation of famale connector.
Fig. 7 is sectional view of the present invention in the case where assembling completion status.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
1~Fig. 7 of reference picture, a kind of squash type pipeline fast joint, including male contact 1 and famale connector 2, the snap joint
Also include male contact 1 to be arranged on to the press component of famale connector 2；
The male contact 1 is the hollow structure of up/down perforation, and the male contact 1 includes male contact connecting tube, annular slab 12
With annular protrusion 13, the upper end of the male contact connecting tube is provided with male contact external connection port 11, and the annular slab 12 is set with
In the middle and upper part of the male contact connecting tube, the lower section that the annular protrusion 13 is located at annular slab 12 is sleeved on the male contact company
The middle and lower part of adapter；The external diameter of the annular slab 12 is more than the external diameter of the annular protrusion 13；
The famale connector 2 is the hollow structure of up/down perforation, and the famale connector 2 includes famale connector connecting tube 23, lock part
21 and famale connector external connection port 24, the upper end of the famale connector connecting tube 23 be provided with the lock part 21, the famale connector
The lower end of connecting tube is provided with the famale connector external connection port 24；
The lock part 21 includes lock dog 211, and the lock dog 211 is provided with two or more, more than two locks
Determine one week that claw is distributed on the upper surface of famale connector connecting tube, gap is provided between two neighboring lock dog；
The press component includes rubber grommet 15 and clip 22, opens up jagged 151 vertically on the rubber grommet 15, institute
Rubber grommet 15 is stated between the annular slab 12 and the annular protrusion 13 and is sleeved in the male contact connecting tube；It is described
Clip 22 is sleeved on the outside of the lock dog 211, and the clip 22 is the annulus with opening, the two of the clip 22
End is respectively arranged with the first grab 221 and the second grab 222, and first grab 221 is hooked in one with second grab 222
Rise；
The lateral surface at the middle part of the lock dog 211 is provided with the groove 2111 being engaged with the clip 22, described
The medial surface at the middle part of lock dog 211 is provided with crush ribs 2112, the crush ribs 2112 and the rubber grommet 15
Outside wall surface extruding fitting；The upper end madial wall of the famale connector connecting tube 23 be provided with two it is positioned opposite limiting sealing
The restriction protrusion 212 of component, the annular protrusion 13 are overlapped in the restriction protrusion 212, and the annular slab 12 is positioned at described
The top of lock part 21, the male contact connecting tube are located in the famale connector connecting tube 23.
Further, the outside wall surface of the rubber grommet 15 is outer convex spherical 152, the crush ribs of the lock dog 211
2112 medial surface is interior concave spherical surface, and the interior concave spherical surface is bonded with the outer convex spherical 152.
Further, the cross section of the clip 22 is circle, naturally it is also possible to is other shapes.
Further, the annulus with opening is spiral formula, and the both ends of the annulus with opening do not exist
On same plane, i.e., described first grab 221 and second grab 222 are not at grade.
Further, the seal assembly is located in the famale connector connecting tube of the lower section of restriction protrusion 212 and is enclosed on the sun
Outside joint connecting tube.The seal assembly includes sealing ring, sealing ring and shelves ring.
The lower surface of the male contact connecting tube is provided with chamfering 14.
The clip 22 is metal clip.
The male contact 1 and famale connector 2 are working of plastics.
The rubber ring 15 is rubber.
The present invention the course of work be：When needing to connect in pipeline, the through hole 3 of male contact 1 is the pipeline with being connected
It is connection, rubber grommet 15 is sleeved on male contact 1 by breach 151 thereon, at this moment determines the first grab of clip 22
221 and second grab 222 do not coordinate also, make lock part 21 upper opening diameter be more than male contact 1 on annular protrusion 13
Diameter, when male contact 1 is inserted into ideal position, the first grab 221 and the second grab 222 that make clip 22 are mutually caught on,
Because the diameter of the clip 22 of cooperation is smaller, clip 22 will extrude lock dog 211, and the medial surface of lock dog 211 is crowded therewith
Belling edge 2112 will produce compressing to rubber grommet 15, make the outer convex spherical 152 of rubber grommet 15 and the indent ball of crush ribs 2112
Face is bonded to each other, and rubber grommet 15 is extruded the male contact connecting tube of male contact 1 again, increase friction, realizes connection；In the course of work
In, the lower surface 121 of annular slab 12 and the upper surface 131 of annular protrusion 13 will limit the axial moving of rubber grommet 15, add
The stability of connection.
When needing to disconnect, the first grab 221 and the second grab 222 are opened, discharges clip 22, now, lock part
21 upper opening diameter is more than the diameter of the annular protrusion 13 on male contact 1, extracts male contact 1, disconnects.
The present invention is easy to operate, improves operating efficiency.
Claims (8)
1. a kind of squash type pipeline fast joint, including male contact and famale connector, it is characterised in that：
The snap joint is also included male contact to be arranged on to the press component of famale connector；
The male contact is the hollow structure of up/down perforation, and the male contact includes male contact connecting tube, annular slab and convex annular
Rise, the upper end of the male contact connecting tube is provided with male contact external connection port, and the annular slab is sleeved on the male contact and connected
The middle and upper part of adapter, the annular protrusion are located at the middle and lower part that the male contact connecting tube is sleeved on below annular slab；It is described
The external diameter of annular slab is more than the external diameter of the annular protrusion；
The famale connector is the hollow structure of up/down perforation, and the famale connector includes famale connector connecting tube, lock part and famale connector
External connection port, the upper end of the famale connector connecting tube are provided with the lock part, and the lower end of the famale connector connecting tube is provided with
The famale connector external connection port；The lock part includes lock dog, and the lock dog is provided with two or more, two with
On lock dog be distributed on one week of upper surface of famale connector connecting tube, be provided with gap between two neighboring lock dog；
The press component includes rubber grommet and clip, opens up vertically jagged on the rubber grommet, and the rubber grommet is located at
Between the annular slab and the annular protrusion and it is sleeved in the male contact connecting tube；The hoop sleeve is mounted in the locking
The outside of claw, the clip are the annulus with opening, and the first grab and second are respectively arranged with the both ends of the clip
Grab, together with first grab is hooked in second grab；
The lateral surface at the middle part of the lock dog is provided with the groove being engaged with the clip, the middle part of the lock dog
Medial surface be provided with crush ribs, the crush ribs are bonded with the outside wall surface extruding of the rubber grommet；The famale connector connects
The upper end madial wall of adapter be provided with two it is positioned opposite to limit the restriction protrusion of seal assembly, the annular protrusion is taken
It is connected in the restriction protrusion, the annular slab is located at the top of the lock part, and the male contact connecting tube is located at described the moon
In joint connecting tube.
A kind of 2. squash type pipeline fast joint as claimed in claim 1, it is characterised in that：The outside wall surface of the rubber grommet is
Outer convex spherical, the medial surface of the crush ribs is interior concave spherical surface, and the interior concave spherical surface is bonded with the outer convex spherical.
A kind of 3. squash type pipeline fast joint as claimed in claim 1 or 2, it is characterised in that：The cross section of the clip
For circle.
A kind of 4. squash type pipeline fast joint as claimed in claim 1 or 2, it is characterised in that：The circle with opening
Ring is spiral formula, and the both ends of the annulus with opening are not at grade.
A kind of 5. squash type pipeline fast joint as claimed in claim 1 or 2, it is characterised in that：The seal assembly is located at
In famale connector connecting tube below restriction protrusion and it is enclosed on outside the male contact connecting tube.
A kind of 6. squash type pipeline fast joint as claimed in claim 1 or 2, it is characterised in that：The male contact connecting tube
Lower surface be provided with chamfering.
A kind of 7. squash type pipeline fast joint as claimed in claim 1 or 2, it is characterised in that：The clip is metal card
Hoop.
A kind of 8. squash type pipeline fast joint as claimed in claim 1 or 2, it is characterised in that：The male contact and the moon connect
Head is working of plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610845943.3A CN106287069B (en) | 2016-09-23 | 2016-09-23 | A kind of squash type pipeline fast joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610845943.3A CN106287069B (en) | 2016-09-23 | 2016-09-23 | A kind of squash type pipeline fast joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106287069A CN106287069A (en) | 2017-01-04 |
| CN106287069B true CN106287069B (en) | 2018-03-02 |
Family
ID=57711398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610845943.3A Active CN106287069B (en) | 2016-09-23 | 2016-09-23 | A kind of squash type pipeline fast joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106287069B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113427480B (en) * | 2021-04-28 | 2023-03-28 | 浙江工业大学 | Artificial muscle with physical sealing structure |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20020052U1 (en) * | 2000-11-25 | 2001-03-15 | Festo Ag & Co | Connection device for a fluid line |
| JP2004044619A (en) * | 2002-07-09 | 2004-02-12 | Techno Excel Co Ltd | Connection joint |
| CN201787245U (en) * | 2010-09-21 | 2011-04-06 | 宁波市鄞州亚大汽车管件有限公司 | Quick connector for pipeline connection |
| CN202834518U (en) * | 2012-05-22 | 2013-03-27 | 厦门建霖工业有限公司 | Quick-dismantling quick-installing structure for pipe fitting |
| CN204554175U (en) * | 2015-04-28 | 2015-08-12 | 长城汽车股份有限公司 | A kind of quick inserting joint assembly and negative joint |
| CN205402049U (en) * | 2016-02-23 | 2016-07-27 | 葛爱亮 | Rotatory buckle formula pipeline high -speed joint connects |
| CN206093306U (en) * | 2016-09-23 | 2017-04-12 | 浙江工业大学 | Extrusion formula quick coupling for pipeline |
-
2016
- 2016-09-23 CN CN201610845943.3A patent/CN106287069B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106287069A (en) | 2017-01-04 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20170104 Assignee: Zhejiang Ruixiang Electromechanical Technology Co.,Ltd. Assignor: JIANG University OF TECHNOLOGY Contract record no.: X2022330000861 Denomination of invention: A kind of extrusion type pipeline quick connector Granted publication date: 20180302 License type: Common License Record date: 20221226 Application publication date: 20170104 Assignee: Hangzhou Yunyi Technology Co.,Ltd. Assignor: JIANG University OF TECHNOLOGY Contract record no.: X2022330000926 Denomination of invention: A kind of extrusion type pipeline quick connector Granted publication date: 20180302 License type: Common License Record date: 20221229 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20170104 Assignee: Yichang Changfa Blasting Engineering Co.,Ltd. Assignor: JIANG University OF TECHNOLOGY Contract record no.: X2023980035910 Denomination of invention: A type of extruded pipeline quick connector Granted publication date: 20180302 License type: Common License Record date: 20230525 Application publication date: 20170104 Assignee: Guangzhou Ruiming Technology Co.,Ltd. Assignor: JIANG University OF TECHNOLOGY Contract record no.: X2023980035959 Denomination of invention: A type of extruded pipeline quick connector Granted publication date: 20180302 License type: Common License Record date: 20230526 |