CN105570588B - A kind of variable four-way hydraulic pipe joint of threeway of fast and easy connection - Google Patents
A kind of variable four-way hydraulic pipe joint of threeway of fast and easy connection Download PDFInfo
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- CN105570588B CN105570588B CN201410551888.8A CN201410551888A CN105570588B CN 105570588 B CN105570588 B CN 105570588B CN 201410551888 A CN201410551888 A CN 201410551888A CN 105570588 B CN105570588 B CN 105570588B
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- joint seat
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Abstract
The invention discloses a kind of variable four-way hydraulic pipe joint of threeway of fast and easy connection, body is connect including T-shape tube, connect in T-shape tube and pipe joint one is tightly connected on the both ends and vertical edge of body horizontal edge, connect in T-shape tube and connect body vertical edge opposite site positioned at T-shape tube on body and be wholely set pipe joint two；Pipe joint one is made up of pipe joint seat one and outer connector, and outer connector one end is tightly connected with pipe joint seat one, at least one circle groove is set on outer connector inwall, and set annular groove in outer connector interior bottom portion；Pipe joint two is made up of pipe joint seat two, some screwed pipes and pipe cap, and some screwed pipes seal socket layer by layer with pipe joint seat two, and equipped with the pipe cap for sealing against connection on pipe joint seat two；The present invention not only solve threeway in the prior art using it is single the problem of, and also solve pipe joint and connecting tube be connected it is slower, the problem of screw thread bad docking.
Description
Technical field
The present invention relates to hydraulic pipeline interconnection technique field, more particularly to a kind of variable four-way of threeway of fast and easy connection
Hydraulic fitting.
Background technology
Pipe joint is hydraulic pressure term, is connecting line or the part by pipeline on Hydraulic Elements in hydraulic system, this
It is a kind of general name for the connector that can be assembled and disassembled in fluid passage.
Existing pipe joint has one logical, two-way, tee pipe coupling, and it is most common pipe joint that this is several, but in reality
Application process in, because the complexity of pipeline is, it is necessary to the pipe of connection is more, it is not only only limited to one logical, two-way, three
It is logical, may can also be related to four-way, if but directly the pipe joint of production four-way its can greatly increase production cost, and often
The performance of kind pipe joint is relatively simple, and its use range is limited, and the scope used can be narrower；In addition, according to tradition
Thread connecting mode connection pipe joint its operate it is more time-consuming, it is impossible to the connecting tube that installs faster connects with pipe
Head, and screw thread is usually spiral helicine, it is relatively elaborate on the problem of adjusting counterpart.
The content of the invention
For above-mentioned problem, the present invention is intended to provide a kind of variable four-way hydraulic pipe of threeway of fast and easy connection
Joint, the present invention not only solve threeway in the prior art using it is single the problem of, and also solve pipe joint with being connected
Pipe connect it is slower, the problem of screw thread bad docking.
To achieve these goals, the technical solution adopted in the present invention is as follows：
A kind of variable four-way hydraulic pipe joint of threeway of fast and easy connection, including T-shape tube connect body, at " T "
Type pipe, which connects, is tightly connected pipe joint one on the both ends and vertical edge of body horizontal edge, connect in the T-shape tube and be located at institute on body
State T-shape tube and connect body vertical edge opposite site and be wholely set pipe joint two；The pipe joint one is by pipe joint seat one and outer connection
Body forms, and the pipe joint seat one and the pipe connect between body by integrally casting the connection screw thread connect in the pipe on body
It is tightly connected, described outer connector one end is tightly connected with the pipe joint seat one, set at least on the outer connector inwall
One circle groove, and annular groove is set in the outer connector interior bottom portion；The pipe joint two is by pipe joint seat two, some screw threads
Pipe and pipe cap composition, some screwed pipes seal socket successively with the pipe joint seat two, and in the pipe joint seat two
It is upper to be furnished with the pipe cap for sealing against connection.
Further improvement of the present invention is：It is furnished with the connection with its clamping in the liquid outlet of each pipe joint one
Manage, fastened in the connecting tube with the phase wedging position of pipe joint one and clamping set is set, set at least on clamping set
The one circle projection corresponding with each groove.
Further improvement of the present invention is：Each projection is rectangular parallelepiped structure, and uses quality of rubber materials.
Further improvement of the present invention is：A circle retainer ring is additionally provided with the connecting tube.
Further improvement of the present invention is：The external diameter of some screwed pipes is sequentially reduced, an institute of maximum outside diameter
State screwed pipe to be socketed with the pipe joint seat two sealing, according to external diameter also mutually socket from big to small between remaining described screwed pipe
Connection.
Further improvement of the present invention is：It is fixedly installed at each screwed pipe upper end-face edge towards opposite
The elasticity of a pair of elliptical shapes twists joint piece.
Further improvement of the present invention is：The width of the annular groove matches with the thickness of the connecting tube.
Further improvement of the present invention is：It is between the pipe joint seat one and the outer connection contact level and described
Elastic packing packing ring is equipped with annular groove.
The beneficial effects of the invention are as follows：First, the present invention improves on the basis of existing threeway, is connect in T-shape tube
The position relative with the pipe joint one on its vertical edge sets pipe joint two on body, and pipe joint two can realize that threeway quickly becomes four
It is logical, and the screwed pipe of various outer diameter can be realized and is connected with the connecting tube of different tube diameters, can be according to being actually needed flexible control
Fluid flow in connecting tube, during threeway, pipe cap is threadedly coupled with pipe joint seat two, some screwed pipes are covered by pipe joint
In seat two, realizes to go out liquid, during four-way, opening pipe cap, screwed pipe is socketed with pipe joint seat two successively one by one and is connected, screw thread
Connection enables to the connection between screwed pipe more to feel firm, realizes that threeway becomes four-way；Secondly, the pipe joint of three pipe joints one
Seat one connects body with pipe and is threadedly coupled, and it is dismantled, maintenance and cleaning are convenient, is avoided the long-time use of pipe joint one from impurity occur and is blocked up
Phenomenon is filled in, and connects physical efficiency and the quick clamping of associated connecting tube outside, it is time saving and energy saving, mainly realized by groove and projection
Quick clamping, in addition, being equipped with elastic sealing gasket between pipe joint seat one and the outer connection contact level and in annular groove
Circle, it is ensured that the sealing of pipe joint one.
Brief description of the drawings
Fig. 1 is the present invention without pipe joint schematic front view for the moment.
Fig. 2 be the present invention without pipe cap when schematic front view.
Fig. 3 is schematic front view when screwed pipe of the present invention trails.
Fig. 4 is schematic front view before connecting tube of the present invention is connected with pipe joint one.
Fig. 5 is the structural representation of pipe joint two of the present invention.
Fig. 6 is the outer connector inside top figure of the present invention.
Fig. 7 is the schematic perspective view of connecting tube of the present invention.
Wherein：1- pipes meet body, 2- connection screw threads, 3- pipe joints one, 31- pipe joint seats one, the outer connectors of 32-, 321-
Annular groove, 322- grooves, 4- pipe joint seats two, 41- pipe joint seats two, 42- screwed pipes, 421- elasticity twist joint piece, 43- pipe caps,
5- connecting tubes, 51- clamping sets, 511- projections, 52- retainer rings, 6- elastic packing packing rings.
Embodiment
Technical scheme is further described with reference to the accompanying drawings and examples.
Embodiment：The variable four-way hydraulic pipe joint of threeway connected referring to the drawings a kind of fast and easy shown in 1-7, including
T-shape tube connects body 1, and pipe joint 1 is tightly connected on the both ends and vertical edge that the T-shape tube connects the horizontal edge of body 1,
The T-shape tube, which connects, to be connect the vertical edge opposite site of body 1 positioned at the T-shape tube on body 1 and is wholely set pipe joint 24, is located at
The pipe joint 1 that the T-shape tube is connect on the vertical edge of body 1 is located along the same line with the pipe joint 24, and both go out liquid
Mouth is in opposite direction, and the pipe joint 24 connects 1 perpendicular setting of body with the T-shape tube；The pipe joint 1 is by pipe joint
Seat 1 and outer connector 32 form, and the pipe joint seat 1 connects body 1 with the pipe by connection screw thread 2 and is tightly connected,
The integrally casting of connection screw thread 2 is connect on body 1 in the pipe, and described outer one end of connector 32 and the pipe joint seat 1 are close
Envelope connection, the outside of outer connector 32 set external screw thread, are threadedly coupled by external screw thread with pipe joint seat 1, both realizations can
Dismantling connection, convenient cleaning, maintenance pipe joint 1, prevent that clogging from occurring in pipe joint 1, the pipe joint seat 1 with
Elastic packing packing ring 6 is provided between the contact surface of outer connector 32, it is ensured that connection is fully sealed in both, accomplishes no leakage, described
One circle groove 322 is set on the outer inwall of connector 32, and annular groove 321 is set in the outer interior bottom portion of connector 32, it is described
Elastic packing packing ring 6 is equipped with annular groove 321；The pipe joint 24 is by 2 41, two screwed pipes 42 of pipe joint seat and pipe
Cap 43 is formed, and the external diameter of two screwed pipes 42 is sequentially reduced, and a screwed pipe 42 of maximum outside diameter connects with the pipe
The sealing of headstock 2 41 is socketed, also mutually socket between a screwed pipe 42 of another screwed pipe 42 and maximum outside diameter
Connection, each screwed pipe 42 seal socket successively with the pipe joint seat 2 41, the end edge on each screwed pipe 42
It is fixedly installed at edge towards the elasticity of a pair of opposite elliptical shapes and twists joint piece 5, elasticity twists joint piece 5 being capable of complementary screw-threads pipe 42
It is quick to realize stretching, extension or shrink together, and equipped with the pipe cap for sealing against connection on the pipe joint seat 2 41
43, when threeway using when then screwed pipe 42 is all enclosed in pipe joint seat 2 41 by pipe cap 43, pipe joint 24 does not go out liquid.
In the present invention, it be furnished with the connecting tube 5 with its clamping, the connecting tube 5 in the liquid outlet of each pipe joint 1
It is upper to set clamping to cover 51 with the phase wedging position of pipe joint 1 fastening, set on clamping set 51 one enclose with it is described recessed
The corresponding projection 511 of groove 322, each projection 511 is rectangular parallelepiped structure, and uses quality of rubber materials, quality of rubber materials
Can fasten projection 511 and seal with the clamping of groove 322, snap effect is good, and the outer interior bottom portion of connector 32 set
There is annular groove 321, the width of the annular groove 321 is matched with the thickness of the connecting tube 5, and elasticity is set in annular groove 321
Seal washer 6, it is ensured that the sealing that connecting tube 5 is connected with outer connector 32 is good, and one is additionally provided with the connecting tube 5
Retainer ring 52 is enclosed, retainer ring 52 can quickly realize that clamping positions, after good in the end of connecting tube 5 and the outer clamping of connector 32, Gu
Determine the outside that ring 52 is located at outer connector 32, when easy to disassemble, to find impetus.
The present invention is simple in construction, and threeway becomes four-way flexibly, quickly, and pipe joint 24 is applied to connect obstructed internal diameter
Connecting tube, flexible modulation and the flow of fluid can be controlled, pipe joint 1 and connecting tube 5 connect through projection 511 and groove
322 quick realizations, clamping is time saving and energy saving, and threeway of the present invention becomes four-way and greatly reduces production cost.
Claims (3)
1. a kind of variable four-way hydraulic pipe joint of threeway of fast and easy connection, including T-shape tube connect body（1）, its feature exists
In：Body is connect in the T-shape tube（1）Pipe joint one is tightly connected on the both ends of horizontal edge and vertical edge（3）, at " T "
Type pipe connects body（1）It is upper to connect body positioned at the T-shape tube（1）Vertical edge opposite site is wholely set pipe joint two（4）；The pipe
Joint one（3）By pipe joint seat one（31）And outer connector（32）Composition, the pipe joint seat one（31）Body is connect with the pipe
（1）Between body connect in the pipe by integrally casting（1）On connection screw thread（2）It is tightly connected, the outer connector（32）
One end and the pipe joint seat one（31）It is tightly connected, the outer connector（32）At least one circle groove is set on inwall（322）,
And in the outer connector（32）Interior bottom portion sets annular groove（321）, in the pipe joint seat one（31）With the outer connection
Body（32）Between contact surface and the annular groove（321）Inside it is equipped with elastic packing packing ring（6）；The pipe joint two（4）By pipe
Plinth two（41）, some screwed pipes（42）And pipe cap（43）Composition, some screwed pipes（42）With the pipe joint seat
Two（41）Sealing socket successively, and in the pipe joint seat two（41）It is upper to be furnished with the pipe cap for sealing against connection（43）；If
Do the screwed pipe（42）External diameter be sequentially reduced, a screwed pipe of maximum outside diameter（42）With the pipe joint seat two
（41）Sealing socket, remaining described screwed pipe（42）Between according to external diameter from big to small also mutually socket connection, each described
Screwed pipe（42）It is fixedly installed at upper end-face edge towards the elasticity of a pair of opposite elliptical shapes and twists joint piece（421）；Each
The pipe joint one（3）Liquid outlet equipped with connecting tube with its clamping（5）, the connecting tube（5）The upper and pipe joint one
（3）The fastening of phase wedging position sets clamping set（51）, in the clamping set（51）It is upper that at least one circle and each groove are set
（322）Corresponding projection（511）, in the connecting tube（5）On be additionally provided with a circle retainer ring（52）.
2. the variable four-way hydraulic pipe joint of threeway of fast and easy connection according to claim 1, it is characterised in that：Each
The projection（511）It is rectangular parallelepiped structure, and uses quality of rubber materials.
3. the variable four-way hydraulic pipe joint of threeway of fast and easy connection according to claim 1, it is characterised in that：It is described
Annular groove（321）Width and the connecting tube（5）Thickness match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410551888.8A CN105570588B (en) | 2014-10-17 | 2014-10-17 | A kind of variable four-way hydraulic pipe joint of threeway of fast and easy connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410551888.8A CN105570588B (en) | 2014-10-17 | 2014-10-17 | A kind of variable four-way hydraulic pipe joint of threeway of fast and easy connection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105570588A CN105570588A (en) | 2016-05-11 |
| CN105570588B true CN105570588B (en) | 2018-02-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410551888.8A Active CN105570588B (en) | 2014-10-17 | 2014-10-17 | A kind of variable four-way hydraulic pipe joint of threeway of fast and easy connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105570588B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533867B (en) * | 2018-05-14 | 2021-01-29 | 苏州弗士曼精密机械有限公司 | Multipurpose tee joint with conversion interface |
| CN113970025B (en) * | 2021-10-25 | 2023-01-20 | 浙江恒展机械有限公司 | Four-way to three-way flow pipe joint |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0687848A1 (en) * | 1994-06-13 | 1995-12-20 | MELOH-ARMATUREN RUPPEL & MELOH GmbH | Coupling, in particular for sanitary and supply devices, pipes and the like |
| CN201057330Y (en) * | 2006-10-16 | 2008-05-07 | 北京万商集贸易有限责任公司 | Integral fast pipe interface, joint and blanking adapter |
| CN201141498Y (en) * | 2008-01-03 | 2008-10-29 | 万金林 | Universal pipe and pipe connector |
| CN201866451U (en) * | 2010-11-26 | 2011-06-15 | 苏州嘉净环保科技股份有限公司 | Rapid water pipe connector |
| CN203248888U (en) * | 2013-03-11 | 2013-10-23 | 陈刚 | Aluminum plastic quick connecting pipe |
| CN103486384A (en) * | 2013-08-21 | 2014-01-01 | 任振州 | Planar four-way outer joint |
| CN203560643U (en) * | 2013-10-21 | 2014-04-23 | 诸暨市海航喷雾设备有限公司 | Dual-nozzle high-pressure quick-plug connector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7229105B2 (en) * | 2004-02-04 | 2007-06-12 | Jt Usa Llc | Auto-adapting tube fitting |
-
2014
- 2014-10-17 CN CN201410551888.8A patent/CN105570588B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0687848A1 (en) * | 1994-06-13 | 1995-12-20 | MELOH-ARMATUREN RUPPEL & MELOH GmbH | Coupling, in particular for sanitary and supply devices, pipes and the like |
| CN201057330Y (en) * | 2006-10-16 | 2008-05-07 | 北京万商集贸易有限责任公司 | Integral fast pipe interface, joint and blanking adapter |
| CN201141498Y (en) * | 2008-01-03 | 2008-10-29 | 万金林 | Universal pipe and pipe connector |
| CN201866451U (en) * | 2010-11-26 | 2011-06-15 | 苏州嘉净环保科技股份有限公司 | Rapid water pipe connector |
| CN203248888U (en) * | 2013-03-11 | 2013-10-23 | 陈刚 | Aluminum plastic quick connecting pipe |
| CN103486384A (en) * | 2013-08-21 | 2014-01-01 | 任振州 | Planar four-way outer joint |
| CN203560643U (en) * | 2013-10-21 | 2014-04-23 | 诸暨市海航喷雾设备有限公司 | Dual-nozzle high-pressure quick-plug connector |
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| Publication number | Publication date |
|---|---|
| CN105570588A (en) | 2016-05-11 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20181207 Address after: 226413 No. 51-1, Four Groups, Xinghai Village, Changsha Town, Rudong County, Nantong City, Jiangsu Province Patentee after: Zhou Yongjun Address before: 212363 East River, Li Zhuang Town, Danyang City, Zhenjiang, Jiangsu Patentee before: DANYANG TENGHUI HYDRAULIC MACHINERY CO., LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220322 Address after: 226400 Yangkou Port Economic Development Zone, Rudong County, Nantong City, Jiangsu Province Patentee after: Nantong Yangkou Port Labor Service Co.,Ltd. Address before: 226413 No. 51-1, Four Groups, Xinghai Village, Changsha Town, Rudong County, Nantong City, Jiangsu Province Patentee before: Zhou Yongjun |
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| TR01 | Transfer of patent right |