CN108953794A - A kind of easy-to-dismount conduit coupling - Google Patents
A kind of easy-to-dismount conduit coupling Download PDFInfo
- Publication number
- CN108953794A CN108953794A CN201811084791.5A CN201811084791A CN108953794A CN 108953794 A CN108953794 A CN 108953794A CN 201811084791 A CN201811084791 A CN 201811084791A CN 108953794 A CN108953794 A CN 108953794A
- Authority
- CN
- China
- Prior art keywords
- slot
- bar
- mortise lock
- connector body
- return
- 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.)
- Withdrawn
Links
- 230000008878 coupling Effects 0.000 title claims abstract description 15
- 238000010168 coupling process Methods 0.000 title claims abstract description 15
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 15
- 238000003825 pressing Methods 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 230000006641 stabilisation Effects 0.000 claims description 4
- 238000011105 stabilization Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 abstract description 12
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 2
- NBGBEUITCPENLJ-UHFFFAOYSA-N Bunazosin hydrochloride Chemical compound Cl.C1CN(C(=O)CCC)CCCN1C1=NC(N)=C(C=C(OC)C(OC)=C2)C2=N1 NBGBEUITCPENLJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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
- F16L21/00—Joints with sleeve or socket
-
- 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
- F16L21/00—Joints with sleeve or socket
- F16L21/08—Joints with sleeve or socket with additional locking means
Abstract
A kind of easy-to-dismount conduit coupling, it is related to pipeline connection area, including connector body, wherein, the connector body includes pressing portion, the pressing portion includes pushing part and pressed sheets, the pushing part includes return slot and return block, the return slot is to be recessed inwardly from the sidewall surfaces of the connector body, and be open the vertical bar slot become larger, the return block is the stick in the return slot, the pressed sheets are the stick that one end is fixed below the return slot, it further include through-Penetration portion, the through-Penetration portion includes penetrating slot and inclined plate, the slot that penetrates is the through slot that the pressed sheets surface is recessed to along bottom center's line of the return slot, the inclined plate is to penetrate slot and to far from the inclined straight-bar in pressed sheets side across described from the upper surface of the pressed sheets, it prevents to conduit coupling There is a situation where sealing elements to fall generation when interior placement sealing element, improves assembly efficiency.
Description
Technical field
The present invention relates to pipeline connection areas, and in particular to a kind of easy-to-dismount conduit coupling.
Technical background
Petrochemical Pipe Joints are the fastening means between pipeline and pipeline, are the connections that can be dismounted between element and pipeline
Point, Petrochemical Pipe Joints act as indispensable key player in the tube.Nowadays, lead in conduit coupling used in everyday
It can often be added using sealing element, prevent Petrochemical Pipe Joints and pipeline in assembling process, since production technology or dismounting operation produce
It gives birth to joint clearance and pipeline object is led to problems such as to reveal generation, but at this stage, it is close for being added into Petrochemical Pipe Joints
Operating generally for sealing is realized by placing by hand, will appear the phenomenon that sealing element is fallen in placement process.
Summary of the invention
The present invention provides a kind of easy-to-dismount conduit coupling, prevents the generation when placing sealing element into conduit coupling
The case where sealing element is fallen improves assembly efficiency, and enhances the force application stabilization on conduit coupling surface, promotes rotation
Simplification is easy to dismount.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of easy-to-dismount pipeline connection
Part, including connector body, wherein the connector body includes pressing portion, and the pressing portion includes pushing part and pressed sheets,
The pushing part includes return slot and return block, the return slot be recessed inwardly from the sidewall surfaces of the connector body,
And be open the vertical bar slot become larger, and the return block is the stick in the return slot, and the pressed sheets are one end
The stick being fixed below the return slot, further includes through-Penetration portion, and the through-Penetration portion includes penetrating slot and inclined plate, described to penetrate
Slot is that the through slot on the pressed sheets surface is recessed to along bottom center's line of the return slot, the inclined plate be from it is described by
The upper surface of tabletting penetrates slot described in and to the separate inclined straight-bar in pressed sheets side, further includes being turned into line portion,
It is described be turned into line portion include placing groove, in set shaft, fixed wrong plate and turn wrong plate, the placing groove is from the connector body
The rectangular recess that surface is recessed inwardly, it is described in set shaft be connect placing groove opposite side side in the middle part of rotation axis, institute
Stating fixed wrong plate is that far from the side side of shaft is set in described, to setting in described, shaft side is close to prolong from the placing groove
The spaced parallel-plate of exhibition, described turn of wrong plate are flat from setting shaft surface in described into the fixed wrong sheet separation and extending
Andante.
Preferably, further including the stabilization detent portion for being limited to the pressed sheets.
Preferably, the stable detent portion includes rotation pars contractilis and detent bar, the rotation pars contractilis includes rotation
Axis, middle hinged arm and crowded push rod, the rotation axis is the rotating bar of the cavity two sides inner wall in the connector body, described
Middle hinged arm is the straight-bar for connecting the rotation axis, and the crowded push rod is to lean on from the both ends of the middle hinged arm to the pushing part side
Close straight-bar, the detent bar is the straight-bar that the pressed sheets end is connected to from the end of the inclined plate, in the detent
There is detent slot on bar, the detent slot is the groove that the wall surface from the detent bar close to the crowded push rod side is recessed inwardly.
Preferably, further including the lock interpolating unit for locking the rotation pars contractilis.
Preferably, the lock interpolating unit include mortise lock slot, latch lever and squeeze push away groove, the mortise lock slot includes mortise lock through slot
With mortise lock side channel, the mortise lock through slot is the through slot through the connector body wall surface, and the mortise lock side channel is to insert from described
The oppositely extending vertical bar slot in the two sides of through slot is locked, the latch lever includes mortise lock mobile jib and mortise lock side lever, and the mortise lock mobile jib is
Straight-bar in the mortise lock through slot, the mortise lock side lever are the mortise lock side from the side of the mortise lock mobile jib to two sides
The straight-bar extended in slot, described squeeze push away groove to be recessed inwardly from the crowded push rod side close to the connector body side
Groove.
Preferably, further including smooth slide-in portion, the smooth slide-in portion is from the two sides side wall for squeezing and pushing away groove
Portion extends to the clinoplain of the crowded push rod side to two sides reversed dip.
In conclusion pipeline can be prevented after inwardly squeezing pressed sheets the invention has the following beneficial effects: pushing part
The case where sealing element in connector drops out in assembling process improves assembly efficiency.
Detailed description of the invention
Fig. 1 is connector body overall structure diagram.
Fig. 2 is to stablize detent portion operation schematic diagram.
Fig. 3 is lock interpolating unit structure enlargement diagram.
Fig. 4 is to be turned into line portion operation schematic diagram.
Fig. 5 is to be turned into line portion enlarged diagram.
In figure: 1, pushing part, 2, pressed sheets, 31, rotation pars contractilis, 32, detent bar, 41, mortise lock slot, 42, latch lever,
43, it squeezes and pushes away groove, 5, smooth slide-in portion, 61, placing groove, 62, fixed wrong plate, 63, turn wrong plate.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Embodiment 1, as shown in Figures 1 to 5.When to placement sealing element inside connector body, finger does not operate pushing
Portion, after sealing element is put into connector body, can by manipulation pushing part 1 come so that pressed sheets 2 into connector body
Lateral bend, so that the bore inside connector body becomes smaller, thus appearance the case where prevent the sealing element being put into from falling, specifically
Ground, the cross sectional shape for moving back slot can be trapezoidal shape, and move back block and be filled in return slot, shape be also possible to it is trapezoidal,
So movement of the return block in return slot may be implemented, two can prevent return block to be detached from from return slot, be pressurized
The material of piece 2 can be elastic material, such as rubber, when return block mobile in moving back slot, across the inclined plate for penetrating slot
Can be gradually by the extruding for moving back block, during gradually squeezing, the end of pressed sheets 2 can gradually bend, bending side
To the inside towards connector body, in this way, preventing sealing element from falling by occupying internal screw thread space, then by connector sheet
Body is threaded on thread head, unclamps or retract return block, this is that inclined plate is no longer extruded, and pressed sheets 2 return to initial position, connection
Head ontology completes installation, wherein pressing portion can be symmetrical arranged, and can also be individually arranged；Finger can be increased by being turned into line portion
The friction roughness for connecting head body surface especially sets shaft in rotation, turn mistake between fixed wrong plate 62 for assigning
Plate 63 is overturn, and is located in opposite side of the placing groove 61 relative to 62 place side of fixed wrong plate so that turning wrong plate 63, in this way, placing groove 61
By fixed wrong plate 62 and turn a wrong plate 63 and fill simultaneously, contact surface resistance is big, and finger is not easy to slip, rotate force-bearing surfaces more preferably by
Power, so that connector body is more easier to rotate and dismount.
Preferably, rotation pars contractilis 31 and detent bar 32 can be set to realize the stabilization of pressed sheets 2, thus will not
Because the bending shake of pressed sheets 2 occurs for shake return block, the curved stability of pressed sheets 2 is promoted.Specifically, middle hinged arm and squeeze
Be connected by a hinge between push rod, return block squeeze inclined plate after, the crowded push rod of side can be squeezed so that middle hinged arm around
Rotation axis rotation, at this moment, the crowded push rod of the other side can be reversed movement, close to detent bar 32, when the process of return block terminates
When, crowded push rod enters in detent slot, at this moment, even if return block also only makes because of the non-constant generation portion disturbances of finger force
Crowded push rod in detent slot disturbs, and is detached from from detent slot without influencing crowded push rod, therefore pressed sheets 2 at this moment will not
It shakes.One can be arranged to rotation axis and return positive-torque, so that squeezing push rod when losing the extruding of return block, may return to
Default location, to realize the self-aligning operation of pressed sheets 2.
Preferably, contracting interpolating unit can also be set to liberate the finger forced on return block, i.e., when finger force will return
When block is pushed into return slot end, latch lever 42 is manipulated, so that latch lever 42 is subjected to displacement in mortise lock slot 41, the one of latch lever 42
It holds to squeeze into figure and push away in groove 43, even if in this way, unclamping return block, rotation pars contractilis 31 there will not be back positive process and occur, and
Latch lever 42 can be improved by smoothly slide-in portion 5 and enters the success rate squeezed and push away groove 43, and latch lever 42 is avoided to push away due to squeezing
Bar position is inaccurate and cannot be introduced into crowded push away in groove 43, wherein the mobile of latch lever 42 relies on mortise lock side lever in mortise lock side channel
In mobile realization.
Claims (6)
1. a kind of easy-to-dismount conduit coupling, including connector body, which is characterized in that the connector body includes pushing
Portion, the pressing portion include pushing part (1) and pressed sheets (2), and the pushing part (1) includes moving back slot and return block, and described time
Moving slot is to be recessed inwardly from the sidewall surfaces of the connector body and the vertical bar slot become larger that is open, the return block
For the stick in the return slot, the pressed sheets (2) are the stick that one end is fixed below the return slot, further include
Through-Penetration portion, the through-Penetration portion include penetrating slot and inclined plate, and the slot that penetrates is recessed along bottom center's line of the return slot
It falls into the through slot on the pressed sheets (2) surface, the inclined plate is to penetrate slot across described from the upper surface of the pressed sheets (2)
It further include being turned into line portion, the line portion that is turned into includes placing groove and to the separate inclined straight-bar in the pressed sheets (2) side
(61), shaft, fixed wrong plate (62) are set in and turns wrong plate (63), and the placing groove (61) is inside from the connector body surface
The rectangular recess of recess, it is described in set shaft be the rotation axis in the middle part of connection placing groove (61) the opposite side side, it is described fixed
Wrong plate (62) is to lean on to setting shaft side in described from the placing groove (61) far from setting the side side of shaft in described
The spaced parallel-plate closely to extend, described turn of wrong plate (63) are from shaft surface is set in described between the fixed wrong plate (62)
The parallel-plate to extend in gap.
2. a kind of easy-to-dismount conduit coupling according to claim 1, which is characterized in that further include for it is described by
The stabilization detent portion that tabletting (2) is limited.
3. a kind of easy-to-dismount conduit coupling according to claim 2, which is characterized in that the stable detent portion includes
Rotating pars contractilis (31) and detent bar (32), the rotation pars contractilis (31) includes rotation axis, middle hinged arm and crowded push rod, and described turn
Moving axis is the rotating bar of the cavity two sides inner wall in the connector body, and the middle hinged arm is the connection rotation axis
Straight-bar, the crowded push rod are the straight-bar close to the pushing part (1) side from the both ends of the middle hinged arm, the detent bar
(32) it is the straight-bar for being connected to the pressed sheets (2) end from the end of the inclined plate, has card on the detent bar (32)
Position slot, the detent slot are the groove that the wall surface from the detent bar (32) close to the crowded push rod side is recessed inwardly.
4. a kind of easy-to-dismount conduit coupling according to claim 3, which is characterized in that further include described for locking
Rotate the lock interpolating unit of pars contractilis (31).
5. a kind of easy-to-dismount conduit coupling according to claim 4, which is characterized in that the lock interpolating unit includes mortise lock
Slot (41), latch lever (42) and squeeze push away groove (43), the mortise lock slot (41) includes mortise lock through slot and mortise lock side channel, the mortise lock
Through slot is the through slot through the connector body wall surface, and the mortise lock side channel is oppositely extending from the two sides of the mortise lock through slot
Vertical bar slot, the latch lever (42) includes mortise lock mobile jib and mortise lock side lever, and the mortise lock mobile jib is positioned at the mortise lock through slot
In straight-bar, the mortise lock side lever is the straight-bar extended in the mortise lock side channel from from the side of the mortise lock mobile jib to two sides,
Described squeeze pushes away the groove that the crowded push rod side that groove (43) are the certainly close connector body side is recessed inwardly.
6. a kind of easy-to-dismount conduit coupling according to claim 5, which is characterized in that further include smooth slide-in portion
(5), the smooth slide-in portion (5) is extends to institute to two sides reversed dip from described squeeze in the middle part of the two sides side wall for pushing away groove (43)
State the clinoplain of crowded push rod side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811084791.5A CN108953794A (en) | 2018-09-18 | 2018-09-18 | A kind of easy-to-dismount conduit coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811084791.5A CN108953794A (en) | 2018-09-18 | 2018-09-18 | A kind of easy-to-dismount conduit coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108953794A true CN108953794A (en) | 2018-12-07 |
Family
ID=64471013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811084791.5A Withdrawn CN108953794A (en) | 2018-09-18 | 2018-09-18 | A kind of easy-to-dismount conduit coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108953794A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5957508A (en) * | 1996-08-16 | 1999-09-28 | Robert Bosch Gmbh | Sealing device |
| US6523864B1 (en) * | 1997-10-30 | 2003-02-25 | Mannesmann Vdo Ag | Connector |
| JP2005054857A (en) * | 2003-08-01 | 2005-03-03 | Nippon Marine Techno Kk | Structure for preventing fall of gasket for pipe fitting |
| CN202493848U (en) * | 2012-02-27 | 2012-10-17 | 阮迪荣 | Valve body joint and pipe joint sealing structure of electronic control valve built in gas meter |
| CN202852236U (en) * | 2012-09-12 | 2013-04-03 | 海丰科技股份有限公司 | Connector structure |
| CN204025971U (en) * | 2014-07-08 | 2014-12-17 | 永大控股有限公司 | Easy assembling pipe joint |
| CN204062237U (en) * | 2014-07-16 | 2014-12-31 | 珠海格力电器股份有限公司 | Joint structure and pipeline configuration |
| CN204879119U (en) * | 2015-08-27 | 2015-12-16 | 杭州恒通金属软管有限公司 | Bellows is used in connection of gas utensil |
| CN204901180U (en) * | 2015-06-19 | 2015-12-23 | 浙江万家友管业有限公司 | Novel inspection socket |
| CN204901170U (en) * | 2015-08-07 | 2015-12-23 | 嘉兴迈思特管件制造有限公司 | Prevent sealing washer three way connection that drops |
| CN206093297U (en) * | 2016-08-25 | 2017-04-12 | 优尔金属制品(苏州)有限公司 | Connecting device is against current prevented to plug -in type reducing |
| CN207702012U (en) * | 2017-12-19 | 2018-08-07 | 十堰飞骏汽车零部件有限公司 | A kind of automobile-used nylon tube quick connector jacket structure |
| CN207740520U (en) * | 2018-01-09 | 2018-08-17 | 安徽龙胜实业有限公司 | A kind of internal thread loose joint triangle vavle |
| CN208793843U (en) * | 2018-09-18 | 2019-04-26 | 德清恒升管件有限公司 | A kind of easy-to-dismount conduit coupling |
-
2018
- 2018-09-18 CN CN201811084791.5A patent/CN108953794A/en not_active Withdrawn
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5957508A (en) * | 1996-08-16 | 1999-09-28 | Robert Bosch Gmbh | Sealing device |
| US6523864B1 (en) * | 1997-10-30 | 2003-02-25 | Mannesmann Vdo Ag | Connector |
| JP2005054857A (en) * | 2003-08-01 | 2005-03-03 | Nippon Marine Techno Kk | Structure for preventing fall of gasket for pipe fitting |
| CN202493848U (en) * | 2012-02-27 | 2012-10-17 | 阮迪荣 | Valve body joint and pipe joint sealing structure of electronic control valve built in gas meter |
| CN202852236U (en) * | 2012-09-12 | 2013-04-03 | 海丰科技股份有限公司 | Connector structure |
| CN204025971U (en) * | 2014-07-08 | 2014-12-17 | 永大控股有限公司 | Easy assembling pipe joint |
| CN204062237U (en) * | 2014-07-16 | 2014-12-31 | 珠海格力电器股份有限公司 | Joint structure and pipeline configuration |
| CN204901180U (en) * | 2015-06-19 | 2015-12-23 | 浙江万家友管业有限公司 | Novel inspection socket |
| CN204901170U (en) * | 2015-08-07 | 2015-12-23 | 嘉兴迈思特管件制造有限公司 | Prevent sealing washer three way connection that drops |
| CN204879119U (en) * | 2015-08-27 | 2015-12-16 | 杭州恒通金属软管有限公司 | Bellows is used in connection of gas utensil |
| CN206093297U (en) * | 2016-08-25 | 2017-04-12 | 优尔金属制品(苏州)有限公司 | Connecting device is against current prevented to plug -in type reducing |
| CN207702012U (en) * | 2017-12-19 | 2018-08-07 | 十堰飞骏汽车零部件有限公司 | A kind of automobile-used nylon tube quick connector jacket structure |
| CN207740520U (en) * | 2018-01-09 | 2018-08-17 | 安徽龙胜实业有限公司 | A kind of internal thread loose joint triangle vavle |
| CN208793843U (en) * | 2018-09-18 | 2019-04-26 | 德清恒升管件有限公司 | A kind of easy-to-dismount conduit coupling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181207 |