CN106015794A - Jaw-type fluid rapid connector - Google Patents
Jaw-type fluid rapid connector Download PDFInfo
- Publication number
- CN106015794A CN106015794A CN201610634557.XA CN201610634557A CN106015794A CN 106015794 A CN106015794 A CN 106015794A CN 201610634557 A CN201610634557 A CN 201610634557A CN 106015794 A CN106015794 A CN 106015794A
- Authority
- CN
- China
- Prior art keywords
- main body
- jaw
- outside
- mobile bar
- union joint
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 50
- 230000001737 promoting effect Effects 0.000 claims description 17
- 210000000078 claw Anatomy 0.000 claims description 14
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 10
- 238000009434 installation Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 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
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process 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
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention discloses a jaw-type fluid rapid connector which comprises a connecting head main body and a moving rod, wherein the head of the moving rod is limited and slides in the connecting head main body; a first reset member is arranged between the head of the moving rod and the connecting head main body; a sealing structure is fixedly arranged at the tail of moving rod; multiple clamping jaws are uniformly distributed outside the moving rod; each clamping jaw comprises a clamping jaw main body, a stirring part and a gripping arm; the tails of the gripping arms shrink inwards to form a gripping part; a locking sleeve which is enclosed by two semicircular barrel walls sleeves the stirring parts; the head of the locking sleeve is arranged outside the connecting head main body in a sliding manner and is provided with a second reset member; the tail of the locking sleeve shrinks inwards to form a locking part; a fixing sleeve fixedly sleeves the locking sleeve; the tail of the fixing sleeve can make the gripping arms mutually close up. The jaw-type fluid rapid connector has beneficial effects that not only are the mounting and the disassembly rapid and convenient, but also a structure is quite simple, moreover, a serviceable range is wide, and the universality is good.
Description
Technical field
The present invention relates to a kind of adapter, particularly relate to a kind of effective claw fluid quick connector.
Background technology
Existing pipe jointer mainly includes being provided with on union body, the typically one end on union body screw thread, and needs also to be provided with screw thread on the pipe fitting connected and mate with the screw thread on union body, thus realizes connecting.Owing to needs are provided with screw thread on pipe fitting, so that the structure of pipe fitting is more complicated；And this connected mode must use the hardware & tools such as spanner and pliers during installation and removal, installation and removal are got up slow.
Summary of the invention
There is above-mentioned deficiency in prior art to overcome, the present invention provides a kind of simple in construction, need not use instrument can Fast Installation or the claw fluid connector of dismounting pipe fitting.
The present invention solves the technical scheme of its technical problem: a kind of claw fluid connector, including union joint main body, it is provided with first passage in described union joint main body, also include mobile bar, it is spacing in described union joint main body and the most described union joint main body is slided that this moves the head of bar, this runs through in moving bar the second channel being connected with described first passage, being provided with the first return unit between head and the described union joint main body of described mobile bar, the afterbody of described mobile bar stretches out outside described union joint main body and is fixed with sealing structure；
It is evenly equipped with multiple jaw outside the outer wall at the middle part of described mobile bar, each described jaw includes jaw main body, the head of this jaw main body is provided with the clicking section of inclination, the afterbody of described jaw main body is extended with the clamp arm outside the outer wall being positioned at described sealing structure, and the afterbody of this clamp arm is formed with the clamping section outside the end face outside being positioned at described sealing structure to contract；
The lock sleeve surrounded by two semicircle barrels it is set with outside described clicking section, the head of this lock sleeve be slidably installed in described union joint main body outer and and described union joint main body between be provided with the second return unit, the afterbody of this lock sleeve is formed with the tight lock part between described clicking section and clamp arm to contract, the internal diameter size of this tight lock part, less than the outside dimension of described clicking section, is set with the fixed cover being integrally fixed by described lock sleeve outside described lock sleeve；
Outside the afterbody of described fixed cover is enclosed within described clamp arm, and described tight lock part away from described clicking section time, described fixed cover makes described clamp arm mutually draw close, when described tight lock part contacts with described clicking section, and the afterbody of described fixed cover away from described clamp arm time, described mobile bar pushes out described jaw and makes described clamp arm mutually open.
Further, the outer wall at the middle part of described mobile bar is provided with first shaft shoulder, between the head of described first shaft shoulder and described mobile bar, promotion set it is slidably fitted with on the outer wall of described mobile bar, the described outside dimension outside dimension more than described first shaft shoulder promoting set, the end face outside of this promotion set can contact with the inner side end of described first shaft shoulder, and the inwall of described jaw main body is provided with the first step that can contact with the described end face outside promoting set.Set is promoted to be slidably mounted on mobile bar and have certain displacement, so that when promoting mobile bar, promote set to move at once, then jaw will not be clamped in action at once, in extending into jaw to pipe fitting, correct position provides the reliable time, clamps relatively reliable.
Further, described mobile bar includes first body of rod and second body of rod, the outer wall of the head of described first body of rod is provided with second shaft shoulder being positioned at described union joint main body, the second step matched with described second shaft shoulder it is provided with in described union joint main body, the afterbody of described first body of rod is fixedly linked with the head of described second body of rod, the outer wall at the middle part of described second body of rod is provided with described first shaft shoulder, the outer wall extenal fixation of the afterbody of described second body of rod has described sealing structure, run through in described first body of rod and second body of rod and have described second channel, mobile bar is split-type structural, not only it is easily worked, and also allow for promoting the installation of set.
Further, it is provided with sealing ring, good sealing effect between outer wall and the inwall of described fittings body main body of described second shaft shoulder so that the fluid in first passage will not be from the junction leakage between mobile bar and fittings body main body.
Further, the inwall of described clamping section is provided with thread segment, and the thread segment of the clamping section on multiple described jaws surrounds an overall female thread, clamping section is threaded, can be to the coupling clamping of threaded pipe fitting.
Further, described sealing structure includes the sealing shroud fixed with described mobile bar, and the end face outside of this sealing shroud is provided with sealing gasket, and sealing gasket is for being sealed in the junction of sealing shroud and pipe fitting, good sealing effect, it is ensured that the passage in pipe fitting is connected with second channel can't leak fluid.
Further, the end face outside of described sealing gasket is provided with sealing cone, and sealing effectiveness is more preferable.
Further, described first return unit and the second return unit are spring, simple in construction, and the first return unit and the second return unit can also be other elastic component.
Further, the outer wall of described clicking section is provided with the most described the first inclined-plane promoting set, and the outer wall of the head of described clamp arm is provided with the second inclined-plane of the most described sealing structure, and described tight lock part is provided with and the 3rd inclined-plane of described second slopes which match.First inclined-plane and the 3rd inclined-plane match, consequently facilitating the tight lock part of lock sleeve makes the clicking section of jaw near mobile bar, it is simple to clamp arm opens, and the second inclined-plane is easy to fixed cover and is sleeved on outside clamp arm smoothly, so that clamp arm draws close realization clamping pipe fitting.
The present invention is when original state, and the tight lock part of lock sleeve is squeezed in the Shang Shi clicking section, clicking section of jaw near mobile bar, and the clamp arm of jaw does not has the restriction of afterbody of fixed cover thus mutually opens, and now, the second return unit is in compressive state.
nullThe present invention is when clamped condition，Pipe fitting to be connected is inserted between the clamp arm of jaw，The end of pipe fitting and with seal form touch，Then pipe fitting is promoted，Pipe fitting drives moving member to move to union joint main direction，Moving member needs the restoring force overcoming the first return unit to move，Moving member does not contacts with promoting set，Until during the correct position of the pipe fitting clamp arm that is positioned at jaw，First shaft shoulder of moving member just contacts with promoting set and makes promotion set move to union joint main direction，Promote set will not be pushed against on the first step of jaw，Lock sleeve and fixed cover move to clamp arm direction under the effect of the restoring force of the second return unit，The tight lock part of lock sleeve is away from the clicking section of jaw，It is outer and make clamp arm mutually draw close thus realize the clamping to pipe fitting that fixed cover is then sleeved on the clamp arm of jaw，The most no longer promote pipe fitting，Second return unit makes mobile bar away from union joint main body return，The head of moving member can push and promote on set，Promote set then again can contact with first step and be against on first step，Under the effect of the radial force of the thrust and fixed cover that promote set，Jaw will not move，Fixing reliable，And seal structure under the effect of the restoring force of the first return unit with the end reliable contacts of pipe fitting，Sealing effectiveness.
The present invention is when releasing clamped condition, fixed cover is promoted to union joint body direction, lock sleeve also moves, second return unit is compressed, the afterbody of fixed cover is not outside suit clamp arm, first return unit makes mobile bar be forced further out promotion set, set is promoted to contact with first step and push out jaw, then the tight lock part of lock sleeve contacts with the clicking section of jaw and makes clicking section near mobile bar, meanwhile, the clamp arm of jaw opens relatively because not having the constraint of fixed cover, i.e. can be taken off pipe fitting
Mount and dismount efficient and convenient.
The beneficial effects of the present invention is: 1, by fixed cover, lock sleeve and mobile bar relative to union joint main body sliding so that jaw draws in or opens; realize the clamping to pipe fitting or unclamp; mount and dismount quick and convenient, and structure is very simple, and range is wide.2, lock sleeve is surrounded by two semicircle barrels, the most easy for installation, and when the pipe fitting for different-diameter is clamped, it is only necessary to adjusting fixed cover, lock sleeve, the size of jaw, and the size of union joint body will not change, compatibility is good.3, set is promoted to be slidably mounted on mobile bar and have certain displacement, so that when promoting mobile bar, promote set to move at once, then jaw will not be clamped in action at once, in extending into jaw to pipe fitting, correct position provides the reliable time, clamps relatively reliable.
Accompanying drawing explanation
Fig. 1 is the sectional view of the present invention.
Detailed description of the invention
With detailed description of the invention, the present invention is described in further detail below in conjunction with the accompanying drawings.
With reference to Fig. 1, a kind of claw fluid connector, including union joint main body 1, it is provided with first passage 2 in described union joint main body, also including mobile bar, it is spacing in described union joint main body and the slip of the most described union joint main body that this moves the head of bar, and this runs through in moving bar the second channel 4 being connected with described first passage, being provided with the first return unit 5 between head and the described union joint main body of described mobile bar, the afterbody of described mobile bar stretches out outside described union joint main body and is fixed with sealing structure；
The outer wall at the middle part of described mobile bar is provided with first shaft shoulder 6, between the head of described first shaft shoulder and described mobile bar, promotion set 7 it is slidably fitted with on the outer wall of described mobile bar, the described outside dimension outside dimension more than described first shaft shoulder promoting set, the end face outside of this promotion set can contact with the inner side end of described first shaft shoulder；
It is evenly equipped with multiple jaw outside the outer wall at the middle part of described mobile bar, each described jaw includes jaw main body 8, the inwall of this jaw main body is provided with the first step 9 that can contact with the described end face outside promoting set, the head of this jaw main body is provided with the clicking section 10 of inclination, the afterbody of described jaw main body is extended with the clamp arm 11 outside the outer wall being positioned at described sealing structure, and the afterbody of this clamp arm is formed with the clamping section 12 outside the end face outside being positioned at described sealing structure to contract；
The lock sleeve 13 surrounded by two semicircle barrels it is set with outside described clicking section 10, the head of this lock sleeve be slidably installed in described union joint main body outer and and described union joint main body between be provided with the second return unit 14, the tight lock part 15 that the afterbody of this lock sleeve is formed between described clicking section and clamp arm to contract, the internal diameter size of this tight lock part is less than the outside dimension of described clicking section, the fixed cover 16 being integrally fixed by described lock sleeve it is set with outside described lock sleeve, female thread typically can be set in fixed cover, external screw thread is set outside lock sleeve, female thread matches with external screw thread thus realizes the connection of fixed cover and lock sleeve；
Outside the afterbody of described fixed cover 16 is enclosed within described clamp arm 11, and described tight lock part 15 away from described clicking section 10 time, described fixed cover makes described clamp arm mutually draw close, when described tight lock part contacts with described clicking section, and the afterbody of described fixed cover away from described clamp arm time, described mobile bar pushes out described jaw and makes described clamp arm mutually open.
Described mobile bar includes first body of rod 3 and second body of rod 18, the outer wall of the head of described first body of rod is provided with second shaft shoulder 19 being positioned at described union joint main body, the second step 20 matched with described second shaft shoulder it is provided with in described union joint main body, the afterbody of described first body of rod is fixedly linked with the head of described second body of rod, general first body of rod and second body of rod use thread connecting mode to be attached, the outer wall at the middle part of described second body of rod is provided with described first shaft shoulder 6, the outer wall extenal fixation of the afterbody of described second body of rod has described sealing structure, run through in described first body of rod and second body of rod and have described second channel 4, mobile bar is split-type structural, not only it is easily worked, and also allow for promoting the installation of set.
It is provided with sealing ring 21, good sealing effect so that the fluid in first passage will not be from the junction leakage between mobile bar and fittings body main body between outer wall and the inwall of described fittings body main body of described second shaft shoulder 19.
The inwall of described clamping section 12 is provided with thread segment 17, and the thread segment of the clamping section on multiple described jaws surrounds an overall female thread, clamping section is threaded, can be to the coupling clamping of threaded pipe fitting.
Described sealing structure includes the sealing shroud 22 fixed with described mobile bar, sealing shroud is typically connected with mobile bar by screw thread, sealing gasket 23 is installed in the end face outside of this sealing shroud, sealing gasket is for being sealed in the junction of sealing shroud and pipe fitting, good sealing effect, it is ensured that the passage in pipe fitting is connected with second channel can't leak fluid.
The end face outside of described sealing gasket 23 is provided with sealing cone 24, and sealing effectiveness is more preferable.
Described first return unit 5 and the second return unit 14 are spring, simple in construction, and the first return unit and the second return unit can also be other elastic component.
The outer wall of described clicking section 10 is provided with the most described the first inclined-plane 25 promoting set, the outer wall of the head of described clamp arm 11 is provided with the second inclined-plane 26 of the most described sealing structure, and described tight lock part 15 is provided with and the 3rd inclined-plane 27 of described second slopes which match.First inclined-plane and the 3rd inclined-plane match, consequently facilitating the tight lock part of lock sleeve 13 makes the clicking section of jaw near mobile bar, being easy to clamp arm 11 open, the second inclined-plane is easy to fixed cover 16 and is sleeved on outside clamp arm smoothly, so that clamp arm draws close realization clamping pipe fitting.
The present invention is when original state, and the tight lock part 15 of lock sleeve 13 is squeezed on the clicking section 10 of jaw and makes clicking section near mobile bar, and the clamp arm of jaw does not has the restriction of afterbody of fixed cover thus mutually opens, and now, the second return unit 14 is in compressive state.
nullThe present invention is when clamped condition，Pipe fitting to be connected is inserted between the clamp arm 11 of jaw，The end of pipe fitting and with seal form touch，Then pipe fitting is promoted，Pipe fitting drives moving member to move to union joint main body 1 direction，Moving member needs the restoring force overcoming the first return unit 5 to move，Moving member does not contacts with promoting set 7，Until during the correct position of the pipe fitting clamp arm that is positioned at jaw，First shaft shoulder 6 of moving member just contacts with promoting set and makes promotion set move to union joint main body 1 direction，Promote set will not be pushed against on the first step 9 of jaw，Lock sleeve 13 and fixed cover 16 move to clamp arm 11 direction under the effect of the restoring force of the second return unit 14，The tight lock part 15 of lock sleeve is away from the clicking section 10 of jaw，It is outer and make clamp arm 11 mutually draw close thus realize the clamping to pipe fitting that fixed cover is then sleeved on the clamp arm of jaw，The most no longer promote pipe fitting，Second return unit makes mobile bar away from union joint main body return，The head of moving member can push and promote on set 7，Promote set then again can contact with first step 9 and be against on first step，Under the effect of the radial force of the thrust and fixed cover that promote set，Jaw will not move，Fixing reliable，And seal structure under the effect of the restoring force of the first return unit 5 with the end reliable contacts of pipe fitting，Sealing effectiveness.
The present invention is when releasing clamped condition, fixed cover 16 is promoted to union joint body 1 direction, lock sleeve 13 also moves, second return unit 14 is compressed, the afterbody of fixed cover is not outside suit clamp arm 11, first return unit 5 makes mobile bar be forced further out promotion set 7, set is promoted to contact with first step 9 and push out jaw, then the tight lock part 15 of lock sleeve 13 contacts with the clicking section 10 of jaw and makes clicking section near mobile bar, meanwhile, the clamp arm 11 of jaw opens relatively because not having the constraint of fixed cover, i.e. can be taken off pipe fitting, mount and dismount efficient and convenient.
Claims (9)
1. a claw fluid quick connector, including union joint main body, it is provided with first passage in described union joint main body, it is characterized in that: also include mobile bar, it is spacing in described union joint main body and the most described union joint main body is slided that this moves the head of bar, this runs through in moving bar the second channel being connected with described first passage, being provided with the first return unit between head and the described union joint main body of described mobile bar, the afterbody of described mobile bar stretches out outside described union joint main body and is fixed with sealing structure；
It is evenly equipped with multiple jaw outside the outer wall at the middle part of described mobile bar, each described jaw includes jaw main body, the head of this jaw main body is provided with the clicking section of inclination, the afterbody of described jaw main body is extended with the clamp arm outside the outer wall being positioned at described sealing structure, and the afterbody of this clamp arm is formed with the clamping section outside the end face outside being positioned at described sealing structure to contract；
The lock sleeve surrounded by two semicircle barrels it is set with outside described clicking section, the head of this lock sleeve be slidably installed in described union joint main body outer and and described union joint main body between be provided with the second return unit, the afterbody of this lock sleeve is formed with the tight lock part between described clicking section and clamp arm to contract, the internal diameter size of this tight lock part, less than the outside dimension of described clicking section, is set with the fixed cover being integrally fixed by described lock sleeve outside described lock sleeve；
Outside the afterbody of described fixed cover is enclosed within described clamp arm, and described tight lock part away from described clicking section time, described fixed cover makes described clamp arm mutually draw close, when described tight lock part contacts with described clicking section, and the afterbody of described fixed cover away from described clamp arm time, described mobile bar pushes out described jaw and makes described clamp arm mutually open.
Claw fluid quick connector the most according to claim 1, it is characterized in that: the outer wall at the middle part of described mobile bar is provided with first shaft shoulder, between the head of described first shaft shoulder and described mobile bar, promotion set it is slidably fitted with on the outer wall of described mobile bar, the described outside dimension outside dimension more than described first shaft shoulder promoting set, the end face outside of this promotion set can contact with the inner side end of described first shaft shoulder, and the inwall of described jaw main body is provided with the first step that can contact with the described end face outside promoting set.
Claw fluid quick connector the most according to claim 2, it is characterized in that: described mobile bar includes first body of rod and second body of rod, the outer wall of the head of described first body of rod is provided with second shaft shoulder being positioned at described union joint main body, the second step matched with described second shaft shoulder it is provided with in described union joint main body, the afterbody of described first body of rod is fixedly linked with the head of described second body of rod, the outer wall at the middle part of described second body of rod is provided with described first shaft shoulder, the outer wall extenal fixation of the afterbody of described second body of rod has described sealing structure, run through in described first body of rod and second body of rod and have described second channel.
Claw fluid quick connector the most according to claim 3, it is characterised in that: it is provided with sealing ring between outer wall and the inwall of described fittings body main body of described second shaft shoulder.
5. according to the claw fluid quick connector one of claim 1 ~ 4 Suo Shu, it is characterised in that: the inwall of described clamping section is provided with thread segment, and the thread segment of the clamping section on multiple described jaws surrounds an overall female thread.
6. according to the claw fluid quick connector one of claim 1 ~ 4 Suo Shu, it is characterised in that: described sealing structure includes the sealing shroud fixed with described mobile bar, and the end face outside of this sealing shroud is provided with sealing gasket.
Claw fluid quick connector the most according to claim 6, it is characterised in that: the end face outside of described sealing gasket is provided with sealing cone.
8. according to the claw fluid quick connector one of claim 1 ~ 4 Suo Shu, it is characterised in that: described first return unit and the second return unit are spring.
9. according to the claw fluid quick connector one of claim 1 ~ 4 Suo Shu, it is characterized in that: the outer wall of described clicking section is provided with the most described the first inclined-plane promoting set, the outer wall of the head of described clamp arm is provided with the second inclined-plane of the most described sealing structure, and described tight lock part is provided with and the 3rd inclined-plane of described second slopes which match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610634557.XA CN106015794B (en) | 2016-08-05 | 2016-08-05 | A kind of claw fluid quick connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610634557.XA CN106015794B (en) | 2016-08-05 | 2016-08-05 | A kind of claw fluid quick connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106015794A true CN106015794A (en) | 2016-10-12 |
| CN106015794B CN106015794B (en) | 2017-12-29 |
Family
ID=57134544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610634557.XA Expired - Fee Related CN106015794B (en) | 2016-08-05 | 2016-08-05 | A kind of claw fluid quick connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106015794B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3567255A (en) * | 1968-11-21 | 1971-03-02 | Aeroquip Corp | Quick acting fluid coupling |
| US5366259A (en) * | 1992-01-10 | 1994-11-22 | Rasmussen Gmbh | Quick connect/disconnect fluid coupling |
| DE29704444U1 (en) * | 1997-03-12 | 1997-04-24 | Voswinkel KG, 58540 Meinerzhagen | Connection device for sanitary pipelines |
| CN200943718Y (en) * | 2006-09-04 | 2007-09-05 | 卓旦春 | Valve core of quick sealing type adaptor |
| CN201593659U (en) * | 2009-12-31 | 2010-09-29 | 厦门市易洁卫浴有限公司 | Clamp type quick connector |
| CN203517108U (en) * | 2013-10-22 | 2014-04-02 | 珠海格力电器股份有限公司 | Female joint |
| CN205877528U (en) * | 2016-08-05 | 2017-01-11 | 慈溪市宗汉中正快速接头厂（普通合伙） | Claw formula fluid quick connector |
-
2016
- 2016-08-05 CN CN201610634557.XA patent/CN106015794B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3567255A (en) * | 1968-11-21 | 1971-03-02 | Aeroquip Corp | Quick acting fluid coupling |
| US5366259A (en) * | 1992-01-10 | 1994-11-22 | Rasmussen Gmbh | Quick connect/disconnect fluid coupling |
| DE29704444U1 (en) * | 1997-03-12 | 1997-04-24 | Voswinkel KG, 58540 Meinerzhagen | Connection device for sanitary pipelines |
| CN200943718Y (en) * | 2006-09-04 | 2007-09-05 | 卓旦春 | Valve core of quick sealing type adaptor |
| CN201593659U (en) * | 2009-12-31 | 2010-09-29 | 厦门市易洁卫浴有限公司 | Clamp type quick connector |
| CN203517108U (en) * | 2013-10-22 | 2014-04-02 | 珠海格力电器股份有限公司 | Female joint |
| CN205877528U (en) * | 2016-08-05 | 2017-01-11 | 慈溪市宗汉中正快速接头厂（普通合伙） | Claw formula fluid quick connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106015794B (en) | 2017-12-29 |
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Granted publication date: 20171229 |