CN201875333U - Slave and master quick joint - Google Patents
Slave and master quick joint Download PDFInfo
- Publication number
- CN201875333U CN201875333U CN2010201114257U CN201020111425U CN201875333U CN 201875333 U CN201875333 U CN 201875333U CN 2010201114257 U CN2010201114257 U CN 2010201114257U CN 201020111425 U CN201020111425 U CN 201020111425U CN 201875333 U CN201875333 U CN 201875333U
- Authority
- CN
- China
- Prior art keywords
- spring
- component
- valve
- joint
- parent part
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
Images
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The technical scheme of a slave and master quick joint in the utility model for solving the technique problem is in that: a whole set of product comprises a master component and a slave component, the two are respectively connected with a target device via a sleeve connection and screws, when needed, the slave component is directly inserted into the connector of the master component to realize connection of two target devices, thereby realizing sealing transfer of gas or liquid. When separated, the slave and master components automatically perform sealing, to prevent leakage of gas or liquid. The slave and master quick joint is characterized by convenient use, anti-recoil function, as well as safe and convenient use.
Description
Technical field
The utility model relates to the switch that a kind of gas/liquid equipment uses, particularly a kind of primary and secondary rapid pipe joint with switching function.
Background technique
At present on the market common rapid pipe joint mainly all be the combination that utilizes overcoat, spring and steel ball, the user must pull back by first overcoat with rapid pipe joint when taking over, make overcoat back out positioning area and then the interface of taking over is inserted, decontrol outer sleeve and reply the location by the restoring force of spring by outer sleeve; When tearing pipe open, equally must pull back by first overcoat, back out positioning area the interface of pipe is detached, and then decontrol outer sleeve, allow outer sleeve reply the location by the restoring force of spring rapid pipe joint.Though this kind product commonly used does not have any great shortcoming, no matter be to connect or tear open all to go the pull outer sleeve mouth of pipe could be connected in the use, comparatively inconvenience in operation.There is reaction force in normally used rapid pipe joint between mating plate under coupled condition, if under high pressure conditions, its reaction force is very big, if do not taken precautions against, then can cause casualties and property loss.
Summary of the invention
The technical problem that solves
For addressing the above problem, it is a kind of easy to use that the utility model provides, and have the primary and secondary rapid pipe joint of anti-recoil function.
Technological scheme
The technological scheme that its technical problem that solves the utility model adopts is: a whole set of products is made up of parent part and component, the two is connected with destination device by socket or screw thread respectively, when needed, component is directly inserted the joint 1 of parent part, realize the connection of two destination devices, thereby the encapsulation that realizes gas or liquid shifts.When the group parent part separated, the two all sealed automatically, to prevent the leakage of gas or liquid.
As shown in Figure 1, the parent part of primary and secondary rapid pipe joint is made up of joint 1, housing 2, steel ball 3, spring seat 4, little spring 5, big spring 6, six side's spring seats 7, elastic cylindrical pin 8 and valve component 100.As shown in Figure 2, valve component 100 is made up of mangetic core assembly 110, valve body 101, valve gap 102, push rod 103, copper washer 104, guard circle 105, seal ring 106, seal ring 107.As shown in Figure 3, mangetic core assembly 110 is made up of spool 111, valve seat 112, valve rod 113, inner spring 114, oblique breach guard circle 115, seal ring 116, filter screen 117.The effect of elastic cylindrical pin 8 is to be used for fixing six side's spring seats 7, prevents the rotation of six side's spring seats 7.Dug circular groove in housing 2 inside with corresponding part, big spring 6 position, circular groove is the mounting point of big spring 6, and 1 position-limiting action of butt joint can limit the displacement of housing 2 and joint 1.Joint 1 is connected with valve component 100 by screw thread, the effect of joint 1 is the working state of guiding component and parent part, its port has positioning hole, in order to lay steel ball 3, circular groove corresponding part with housing 2 on joint 1 has a plurality of through holes 9, the effect of through hole 9 is to lay down at the slotted eye that dismounting is crossed spring seat 7 with the hydraulic pressure or the Pneumatic pipe cleaner of parent part inside during component, causes danger to prevent that when the dismounting primary and secondary spare pressure is excessive.When component insertion parent part was enough dark, steel ball 3 positions just were in the positioning hole place of joint 1, and the internal surface of housing 2 limits steel ball 3, simultaneously the axial position of adjustment housings 1.After component broke away from from parent part, the shoulder on six side's spring seats 7 limited the over-travel of six side's spring seats 7 at the circular groove place.In addition, many radially little skies are arranged on the joint 1, air pressure or hydraulic pressure are discharged outside the product by the slotted eye of six side's spring seats 7.
As shown in Figure 4, the component of primary and secondary rapid pipe joint is made up of frame 10, plastics back-up ring 11, sealing seat 12, O RunddichtringO 13, filter screen 14, O RunddichtringO 15, O RunddichtringO 16, sealing valve 17, spring 18, spring housing 19 and back-up ring 20.When component and parent part are in non-coupling state and do not have air pressure or during hydraulic pressure, sealing valve 17 is in closed condition under the effect of spring 18 restoring forces, when component inserts parent part gradually and gas pressure is arranged, air pressure is pushed sealing valve 17 open, make component be in opening state, and have the effect of one-way valve.
Beneficial effect
The primary and secondary rapid pipe joint that the utility model provides, easy to use, and have anti-recoil function, safe in utilization convenient.
Description of drawings
Fig. 1 is the parent part sectional drawing of the utility model primary and secondary rapid pipe joint.
Fig. 2 is the valve component sectional drawing of the parent part of the utility model primary and secondary rapid pipe joint.
Fig. 3 is the mangetic core assembly sectional drawing of the parent part of the utility model primary and secondary rapid pipe joint.
Fig. 4 is the component sectional drawing of the utility model primary and secondary rapid pipe joint.
Embodiment
The technological scheme that its technical problem that solves the utility model adopts is: a whole set of products is made up of parent part and component, the two is connected with destination device by socket or screw thread respectively, when needed, component is directly inserted the joint 1 of parent part, realize the connection of two destination devices, thereby the encapsulation that realizes gas or liquid shifts.When the group parent part separated, the two all sealed automatically, to prevent the leakage of gas or liquid.
As shown in Figure 1, the parent part of primary and secondary rapid pipe joint is made up of joint 1, housing 2, steel ball 3, spring seat 4, little spring 5, big spring 6, six side's spring seats 7, elastic cylindrical pin 8 and valve component 100.As shown in Figure 2, valve component 100 is made up of mangetic core assembly 110, valve body 101, valve gap 102, push rod 103, copper washer 104, guard circle 105, seal ring 106, seal ring 107.As shown in Figure 3, mangetic core assembly 110 is made up of spool 111, valve seat 112, valve rod 113, inner spring 114, oblique breach guard circle 115, seal ring 116, filter screen 117.The effect of elastic cylindrical pin 8 is to be used for fixing six side's spring seats 7, prevents the rotation of six side's spring seats 7.Dug circular groove in housing 2 inside with corresponding part, big spring 6 position, circular groove is the mounting point of big spring 6, and 1 position-limiting action of butt joint can limit the displacement of housing 2 and joint 1.Joint 1 is connected with valve component 100 by screw thread, the effect of joint 1 is the working state of guiding component and parent part, its port has positioning hole, in order to lay steel ball 3, circular groove corresponding part with housing 2 on joint 1 has a plurality of through holes 9, the effect of through hole 9 is to lay down at the slotted eye that dismounting is crossed spring seat 7 with the hydraulic pressure or the Pneumatic pipe cleaner of parent part inside during component, causes danger to prevent that when the dismounting primary and secondary spare pressure is excessive.When component insertion parent part was enough dark, steel ball 3 positions just were in the positioning hole place of joint 1, and the internal surface of housing 2 limits steel ball 3, simultaneously the axial position of adjustment housings 1.After component broke away from from parent part, the shoulder on six side's spring seats 7 limited the over-travel of six side's spring seats 7 at the circular groove place.In addition, many radially little skies are arranged on the joint 1, air pressure or hydraulic pressure are discharged outside the product by the slotted eye of six side's spring seats 7.
As shown in Figure 4, the component of primary and secondary rapid pipe joint is made up of frame 10, plastics back-up ring 11, sealing seat 12, O RunddichtringO 13, filter screen 14, O RunddichtringO 15, O RunddichtringO 16, sealing valve 17, spring 18, spring housing 19 and back-up ring 20.When component and parent part are in non-coupling state and do not have air pressure or during hydraulic pressure, sealing valve 17 is in closed condition under the effect of spring 18 restoring forces, when component inserts parent part gradually and gas pressure is arranged, air pressure is pushed sealing valve 17 open, make component be in opening state, and have the effect of one-way valve.
Claims (2)
1. primary and secondary rapid pipe joint, constitute by component and parent part, it is characterized in that parent part is by joint (1), housing (2), steel ball (3), spring seat (4), little spring (5), big spring (6), six side's spring seats (7), elastic cylindrical pin (8) and valve component (100) are formed, component is by frame (10), plastics back-up ring (11), sealing seat (12), O RunddichtringO (13), filter screen (14), O RunddichtringO (15), O RunddichtringO (16), sealing valve (17), spring (18), spring housing (19) and back-up ring (20) are formed, joint (1) is taked to be threaded with valve component (100), joint (1) is processed with positioning hole that is used for locking ball (3) and the through hole that is used to discharge the parent part internal pressure, and housing (2) is inner to have dug circular groove with big spring (6) corresponding part, position.
2. primary and secondary rapid pipe joint according to claim 1; the mangetic core assembly (110) that it is characterized in that parent part is made up of spool (111), valve seat (112), valve rod (113), inner spring (114), oblique breach guard circle (115), seal ring (116), filter screen (117); spool (111) internal surface is processed with the conical surface, the male cone (strobilus masculinus) fitted seal of this conical surface and valve rod (113).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201114257U CN201875333U (en) | 2010-02-10 | 2010-02-10 | Slave and master quick joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201114257U CN201875333U (en) | 2010-02-10 | 2010-02-10 | Slave and master quick joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201875333U true CN201875333U (en) | 2011-06-22 |
Family
ID=44163250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201114257U Expired - Fee Related CN201875333U (en) | 2010-02-10 | 2010-02-10 | Slave and master quick joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201875333U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518870A (en) * | 2011-12-23 | 2012-06-27 | 中国石化销售有限公司华南分公司 | Device for connecting valve rod to valve member |
| CN104048129A (en) * | 2013-03-14 | 2014-09-17 | 史陶比尔·法万举 | Female elements and connectors for forming a detachable connection of two fluid lines |
| CN112648459A (en) * | 2021-01-12 | 2021-04-13 | 成都洛子科技有限公司 | Two-way leak-proof prevents changeing public female joint component |
| CN114017567A (en) * | 2021-10-15 | 2022-02-08 | 西安航天远征流体控制股份有限公司 | Pneumatic quick connector |
-
2010
- 2010-02-10 CN CN2010201114257U patent/CN201875333U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518870A (en) * | 2011-12-23 | 2012-06-27 | 中国石化销售有限公司华南分公司 | Device for connecting valve rod to valve member |
| CN104048129A (en) * | 2013-03-14 | 2014-09-17 | 史陶比尔·法万举 | Female elements and connectors for forming a detachable connection of two fluid lines |
| CN104048129B (en) * | 2013-03-14 | 2019-03-22 | 史陶比尔·法万举 | Female element and connector for forming a releasable connection of two fluid lines |
| CN112648459A (en) * | 2021-01-12 | 2021-04-13 | 成都洛子科技有限公司 | Two-way leak-proof prevents changeing public female joint component |
| CN114017567A (en) * | 2021-10-15 | 2022-02-08 | 西安航天远征流体控制股份有限公司 | Pneumatic quick connector |
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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: 20110622 Termination date: 20150210 |
|
| EXPY | Termination of patent right or utility model |