CN109027467A - A kind of conduit coupling that sealing device is stable - Google Patents
A kind of conduit coupling that sealing device is stable Download PDFInfo
- Publication number
- CN109027467A CN109027467A CN201811068990.7A CN201811068990A CN109027467A CN 109027467 A CN109027467 A CN 109027467A CN 201811068990 A CN201811068990 A CN 201811068990A CN 109027467 A CN109027467 A CN 109027467A
- Authority
- CN
- China
- Prior art keywords
- slot
- bar
- mortise lock
- pressed sheets
- 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- Withdrawn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
- 238000007789 sealing Methods 0.000 title claims abstract description 24
- 230000008878 coupling Effects 0.000 title claims abstract description 13
- 238000010168 coupling process Methods 0.000 title claims abstract description 13
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 13
- 238000003825 pressing Methods 0.000 claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 230000006641 stabilisation Effects 0.000 claims description 3
- 238000011105 stabilization Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 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
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
- F16L21/08—Joints with sleeve or socket with additional locking means
-
- 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
- F16L21/007—Joints with sleeve or socket clamped by a wedging action
Abstract
A kind of conduit coupling that sealing device is stable, 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 pipeline There is a situation where sealing elements to fall generation, raising assembly efficiency when placing sealing element in connector.
Description
Technical field
The present invention relates to pipeline connection areas, and in particular to a kind of conduit coupling that sealing device is stable.
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 conduit coupling that sealing device is stable, prevents from placing sealing element into conduit coupling
The case where Shi Fasheng sealing element is fallen improves assembly efficiency.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of pipe that sealing device is stable
Pipe connecting, including connector body, wherein the connector body includes pressing portion, the pressing portion include pushing part and
Pressed sheets, the pushing part include return slot and return block, the return slot be from the sidewall surfaces of the connector body to
Sunken inside and the vertical bar slot become larger that is open, the return block are the stick in the return slot, the pressed sheets
It is fixed on the stick below the return slot for one end, further includes through-Penetration portion, the through-Penetration portion includes penetrating slot and inclined plate, institute
Stating and penetrating slot is the through slot that the pressed sheets surface is recessed to along bottom center's line of the return slot, and the inclined plate is certainly
The upper surface of the pressed sheets penetrates slot and to far from the inclined straight-bar in pressed sheets side across described.
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.
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.
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 Figure 1 to Figure 3.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.
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 conduit coupling that sealing device is stable, including connector body, which is characterized in that the connector body packet
Pressing portion is included, the pressing portion includes pushing part (1) and pressed sheets (2), and the pushing part (1) includes moving back slot and return block,
The return slot is to be recessed inwardly from the sidewall surfaces of the connector body and the vertical bar slot become larger that is open, described
Moving back block is the stick in the return slot, and the pressed sheets (2) 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, and the slot that penetrates is along in the bottom surface for moving back slot
Heart line is recessed to the through slot on the pressed sheets (2) surface, and the inclined plate is from the upper surface of the pressed sheets (2) across described
Penetrate slot and to far from the inclined straight-bar in the pressed sheets (2) side.
2. a kind of stable conduit coupling of sealing device according to claim 1, which is characterized in that further include for pair
The stabilization detent portion that the pressed sheets (2) are limited.
3. a kind of stable conduit coupling of sealing device according to claim 2, which is characterized in that the stable detent
Portion includes rotation pars contractilis (31) and detent bar (32), and the rotation pars contractilis (31) 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, and the middle hinged arm, which is that connection is described, to be turned
The straight-bar of moving axis, 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 card
Position bar (32) is the straight-bar that the pressed sheets (2) end is connected to from the end of the inclined plate, on the detent bar (32)
There is detent slot, the detent slot is 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 stable conduit coupling of sealing device according to claim 3, which is characterized in that further include for locking
The lock interpolating unit of fixed rotation pars contractilis (31).
5. a kind of stable conduit coupling of sealing device according to claim 4, which is characterized in that the lock interpolating unit packet
It includes mortise lock slot (41), latch lever (42) and squeezes and push away groove (43), the mortise lock slot (41) includes mortise lock through slot and mortise lock side channel, institute
Stating mortise lock through slot is the through slot through the connector body wall surface, and the mortise lock side channel is anti-from the two sides of the mortise lock through slot
To the vertical bar slot of extension, the latch lever (42) includes mortise lock mobile jib and mortise lock side lever, and the mortise lock mobile jib is to insert positioned at described
The straight-bar in through slot is locked, the mortise lock side lever is to extend in the mortise lock side channel from from the side of the mortise lock mobile jib to two sides
Straight-bar, it is described squeeze push away groove (43) be from close to the connector body side the crowded push rod side be recessed inwardly it is recessed
Slot.
6. a kind of stable conduit coupling of sealing device according to claim 5, which is characterized in that further include smooth cunning
Enter portion (5), the smooth slide-in portion (5) is to push away in the middle part of the two sides side wall of groove (43) from described squeeze to the extension of two sides reversed dip
To the clinoplain of the crowded push rod side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811068990.7A CN109027467A (en) | 2018-09-13 | 2018-09-13 | A kind of conduit coupling that sealing device is stable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811068990.7A CN109027467A (en) | 2018-09-13 | 2018-09-13 | A kind of conduit coupling that sealing device is stable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109027467A true CN109027467A (en) | 2018-12-18 |
Family
ID=64622183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811068990.7A Withdrawn CN109027467A (en) | 2018-09-13 | 2018-09-13 | A kind of conduit coupling that sealing device is stable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109027467A (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 |
| 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 |
| CN204901180U (en) * | 2015-06-19 | 2015-12-23 | 浙江万家友管业有限公司 | Novel inspection socket |
| 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 |
| CN208793849U (en) * | 2018-09-13 | 2019-04-26 | 德清恒升管件有限公司 | A kind of conduit coupling that sealing device is stable |
-
2018
- 2018-09-13 CN CN201811068990.7A patent/CN109027467A/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 |
| CN208793849U (en) * | 2018-09-13 | 2019-04-26 | 德清恒升管件有限公司 | A kind of conduit coupling that sealing device is stable |
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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: 20181218 |