CN103775772A - Multifunctional rapid joint - Google Patents
Multifunctional rapid joint Download PDFInfo
- Publication number
- CN103775772A CN103775772A CN201410039818.4A CN201410039818A CN103775772A CN 103775772 A CN103775772 A CN 103775772A CN 201410039818 A CN201410039818 A CN 201410039818A CN 103775772 A CN103775772 A CN 103775772A
- Authority
- CN
- China
- Prior art keywords
- multifunctional
- jump ring
- locking cap
- valve body
- cover
- 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
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Classifications
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- 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
- F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
- F16L37/138—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members using an axially movable sleeve
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- 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
- F16L37/50—Couplings of the quick-acting type adjustable; allowing movement of the parts joined
- F16L37/53—Couplings of the quick-acting type adjustable; allowing movement of the parts joined allowing adjustment or movement only about the axis of one pipe
Abstract
The invention belongs to the technical field of pipeline joints, in particular to a multifunctional rapid joint. A valve body is provided with more than two access ends; each access end is provided with a locking multifunctional cap; a wedging movable sleeve is arranged on the inner side of each locking multifunctional cap; an outer flange on the lower side of each wedging movable sleeve extends below each locking multifunctional cap; when each locking multifunctional cap moves downwards, the outer flange of each wedging movable sleeve is pressed against an O-shaped ring through the lower end of the locking multifunctional cap; a clamp spring assembly is arranged on the upper side of each locking multifunctional cap; when each clamp spring assembly moves downwards along with each locking multifunctional cap, the latch of each clamp spring assembly is expanded by the upper end of each wedging movable sleeve, and the latch is used for clamping a pipe body extending into each access end. The multifunctional rapid joint can be matched with the pipe body easily. The pipe body can be fixed and sealed by inserting the pipe body into each access end and rotating each sealing multifunctional cap. The multifunctional rapid joint has the advantages of easiness and convenience in operation, high air tightness, safety and reliability. After the multifunctional rapid joint is assembled with the pipe body, and the pipe body can rotate by 360 degrees.
Description
Technical field
The invention belongs to pipe joint technical field, refer in particular to a kind of Multifunctional quick joint.
Background technique
ZL201210203144.8 discloses a kind of rapid pipe joint, it comprises: hollow shell, in hollow shell, be disposed with vertically annular ledge, seal ring, pressure ring, latch circle, ejector sleeve and ejector sleeve overcoat, seal ring is pressed on annular ledge inside by pressure ring, described latch circle is arranged on one end that described pressure ring deviates from seal ring, described ejector sleeve one end abuts on latch circle, and described ejector sleeve overcoat is socketed on ejector sleeve and by described pressure ring and annular ledge and links together.In this technology, only body directly need be inserted to ejector sleeve, latch circle meeting automatic clamping body, but there is following shortcoming in this technology: when 1. body is inserted ejector sleeve, need will press in ejector sleeve all the time, to keep latch circle to open, the body otherwise the latch of latch circle can rub, meanwhile, need apply larger power, make body pass through by force seal ring, this design makes body and comparatively difficulty of rapid pipe joint assembling, and sealing effect is general, and the working life of latch circle and seal ring is low; 2. after body and rapid pipe joint assembling, body and rapid pipe joint just can not relatively rotate, and make the adaptive surface of rapid pipe joint narrower; 3. after body and rapid pipe joint assembling, can not observe body and whether insert and put in place, can only judge according to operator's experience, make to connect and have potential safety hazard; 4. rapid pipe joint and the body error in manufacture process is inevitable, and degree of tightness between body and rapid pipe joint can not adjust, and therefore, this rapid pipe joint all has higher requirement to body external diameter and material, and fitting surface is narrower.
Summary of the invention
The object of this invention is to provide a kind of simple in structure, safe and reliable, adapt to wide, the Multifunctional quick joint that degree of tightness is adjustable.
The object of the present invention is achieved like this:
A kind of Multifunctional quick joint, comprises valve body, is provided with the plural incoming end inserting for body on valve body, and incoming end is provided with step hole, and described incoming end is provided with Multifunctional locking cap, clamp spring component, O type circle and wedging activity cun cover;
Between described incoming end and Multifunctional locking cap, be provided with axial regulating mechanism, it is for realizing moving axially of Multifunctional locking cap when the rotation lock Multifunction hat;
Described wedging activity cun is set on the inner side of described Multifunctional locking cap, and the flanging of wedging activity cun cover downside stretches into the below of Multifunctional locking cap; When Multifunctional locking cap moves down, its lower end is pressed on the flanging of wedging activity cun cover on O type circle;
Described O type circle is arranged on the step of step hole; When O type circle is compressed and is out of shape by a wedging activity cun cover, itself and the tube wall liquid sealing that stretches into described incoming end;
Described clamp spring component is arranged on the upside of Multifunctional locking cap; When clamp spring component moves down with Multifunctional locking cap, the upper end of wedging activity cun cover struts the latch of clamp spring component, and latch clamping stretches into the body of described incoming end.
Preferably, described clamp spring component comprises jump ring, jump ring movable sheath, jump ring cover and jump ring lid; Described jump ring lid and jump ring cover are fixed on Multifunctional locking cap, and described jump ring movable sheath is placed in jump ring lid and jump ring cover coordinates in the chamber forming and can rotate by 360 degree, and described jump ring is fixed in jump ring movable sheath, and jump ring inner side forms described latch.
Preferably, described axial regulating mechanism is: on described incoming end, be provided with pin-and-hole, the inner of pin is passed pin-and-hole and embedded in the helical guide groove of Multifunctional locking cap week side.
Preferably, described pin is provided with two pin-and-holes and divides the both sides that are located at incoming end; Described pin-and-hole correspondence is provided with two.
Preferably, the outer end of described Multifunctional locking cap is provided with the protecting jacket that hides described pin.
Preferably, the interior edge of described wedging activity cun set upper side is provided with inclined-plane, and inclined-plane coordinates with the latch of jump ring.
Preferably, on described valve body, be provided with observation body and whether insert the viewing window putting in place.
Preferably, described viewing window is: the middle part of valve body is provided with annular groove, and the diapire of annular groove is provided with the opening of observing use, is provided with transparent valve body cover in described annular groove, in transparent valve body cover, in lateral openings, is extended with seal, and seal is filled described opening; Described opening is involute, and the port that is positioned at valve body inner side of opening is greater than the port in valve body outside.
The present invention compared to existing technology outstanding and useful technique effect is:
Of the present invention cooperation with body simply, only body need be inserted after incoming end, rotational lock Multifunction hat, just can realize the fixing and sealing of body, and it is easy and simple to handle, and good airproof performance is safe and reliable; After the present invention and body assembling, body can rotate by 360 degree, makes follow-up installation very easy; Whether the design of viewing window of the present invention, can directly observe body and insert and put in place; Cooperation degree of tightness between the present invention and body is adjustable, lower to the requirement of body external diameter and material.
Accompanying drawing explanation
Fig. 1 is exploded view of the present invention.
Fig. 2 is plan view of the present invention.
Fig. 3 is structural member figure of the present invention.
Fig. 4 is valve body schematic diagram of the present invention.
Fig. 5 is the A-A sectional view of Fig. 4.
Fig. 6 is the B-B sectional view of Fig. 4.
Fig. 7 is the A place enlarged view of Fig. 3.
In figure: 1-Multifunctional locking cap; 2-jump ring cover; 3-jump ring movable sheath; 4-jump ring; 5-jump ring lid; 6-wedging activity cun cover; 7-O type circle; 8-protecting jacket; 9-pin; The transparent valve body cover of 10-; 11-valve body; 12-helical guide groove; 13-flanging; 14-opening; 15-seal; 16-baffle ring; 17-pin-and-hole; 18-annular groove; 19-step hole; 20-latch; 21-inclined-plane.
Embodiment
Below in conjunction with accompanying drawing, with specific embodiment, the invention will be further described, referring to Fig. 1-7:
A kind of Multifunctional quick joint, comprises valve body 11, on valve body 11, be provided with the plural incoming end inserting for body (not shown) (incoming end is two, i.e. two logical rapid pipe joints, three is the rapid pipe joint of threeway, by that analogy; The present embodiment is two logical rapid pipe joints), incoming end is provided with step hole 19, and described incoming end is provided with Multifunctional locking cap 1, clamp spring component, O type circle 7 and wedging activity cun cover 6;
Between described incoming end and Multifunctional locking cap 1, be provided with axial regulating mechanism, it is for realizing moving axially of Multifunctional locking cap 1 when the rotation lock Multifunction hat 1;
Described wedging activity cun cover 6 is arranged on the inner side of described Multifunctional locking cap 1, and the flanging 13 of wedging activity cun cover 6 downsides stretches into the below of Multifunctional locking cap 1; When Multifunctional locking cap 1 moves down, its lower end is pressed on the flanging 13 of wedging activity cun cover 6 on O type circle 7;
Described O type circle 7 is arranged on the step surface of step hole; When O type circle 7 is compressed and is out of shape by a wedging activity cun cover 6, itself and the tube wall liquid sealing that stretches into described incoming end;
Described clamp spring component is arranged on the upside of Multifunctional locking cap 1; When clamp spring component moves down with Multifunctional locking cap 1, the upper end of wedging activity cun cover 6 struts the latch of clamp spring component, and latch clamping stretches into the body of described incoming end.
Preferably, described clamp spring component comprises jump ring 4, jump ring movable sheath 3, jump ring cover 2 and jump ring lid 5; Described jump ring lid 5 and jump ring cover 2 are fixed on Multifunctional locking cap 1, described jump ring movable sheath 3 is placed in jump ring lid 5 and jump ring cover 2 coordinates in the chamber forming and can rotate by 360 degree, described jump ring 4 is fixed in jump ring movable sheath 3, and jump ring 4 inner sides form described latch 20.
Preferably, described axial regulating mechanism is: on described incoming end, be provided with pin-and-hole 17, the inner of pin 9 is passed pin-and-hole 17 and embedded in the helical guide groove 12 of 1 week side of Multifunctional locking cap.
Preferably, described pin 9 is provided with two pin-and-holes 17 and divides the both sides that are located at incoming end; Described pin-and-hole 17 correspondences are provided with two.
Preferably, the outer end of described Multifunctional locking cap 1 is provided with the protecting jacket 8 that hides described pin 9.
Preferably, the interior edge of described wedging activity cun cover 6 upper ends is provided with inclined-plane 21, and inclined-plane coordinates with the latch 20 of jump ring 4, and inclined-plane 21 for face laminating, makes latch more easily softened with latch 20.
Preferably, on described valve body 11, be provided with observation body and whether insert the viewing window putting in place.
Preferably, described viewing window is: the middle part of valve body 11 is provided with annular groove 18, and the diapire of annular groove 18 is provided with the opening 14 of observing use, is provided with transparent valve body cover 10 in described annular groove 18, transparent valve body overlaps in 10 interior lateral openings 14 and is extended with seal 15, and seal 15 is filled described opening 14; Described opening 14 is involute, and the port that is positioned at valve body 11 inner sides of opening 14 is greater than the port in valve body 11 outsides.
Above-described embodiment is only preferred embodiment of the present invention, not limits the scope of the invention according to this, therefore: all equivalences of doing according to structure of the present invention, shape, principle change, within all should being covered by protection scope of the present invention.
Claims (8)
1. a Multifunctional quick joint, comprise valve body, be provided with the plural incoming end inserting for body on valve body, incoming end is provided with step hole, it is characterized in that, described incoming end is provided with Multifunctional locking cap, clamp spring component, O type circle and wedging activity cun cover;
Between described incoming end and Multifunctional locking cap, be provided with axial regulating mechanism, it is for realizing moving axially of Multifunctional locking cap when the rotation lock Multifunction hat;
Described wedging activity cun is set on the inner side of described Multifunctional locking cap, and the flanging of wedging activity cun cover downside stretches into the below of Multifunctional locking cap; When Multifunctional locking cap moves down, its lower end is pressed on the flanging of wedging activity cun cover on O type circle;
Described O type circle is arranged on the step surface of step hole; When O type circle is compressed and is out of shape by a wedging activity cun cover, itself and the tube wall liquid sealing that stretches into described incoming end;
Described clamp spring component is arranged on the upside of Multifunctional locking cap; When clamp spring component moves down with Multifunctional locking cap, the upper end of wedging activity cun cover struts the latch of clamp spring component, and latch clamping stretches into the body of described incoming end.
2. a kind of Multifunctional quick joint according to claim 1, is characterized in that, described clamp spring component comprises jump ring, jump ring movable sheath, jump ring cover and jump ring lid; Described jump ring lid and jump ring cover are fixed on Multifunctional locking cap, and described jump ring movable sheath is placed in jump ring lid and jump ring cover coordinates in the chamber forming and can rotate by 360 degree, and described jump ring is fixed in jump ring movable sheath, and jump ring inner side forms described latch.
3. a kind of Multifunctional quick joint according to claim 1, is characterized in that, described axial regulating mechanism is: on described incoming end, be provided with pin-and-hole, the inner of pin is passed pin-and-hole and embedded in the helical guide groove of Multifunctional locking cap week side.
4. a kind of Multifunctional quick joint according to claim 3, is characterized in that, described pin is provided with two pin-and-holes and divides the both sides that are located at incoming end; Described pin-and-hole correspondence is provided with two.
5. a kind of Multifunctional quick joint according to claim 3, is characterized in that, the outer end of described Multifunctional locking cap is provided with the protecting jacket that hides described pin.
6. a kind of Multifunctional quick joint according to claim 1, is characterized in that, the interior edge of described wedging activity cun set upper side is provided with inclined-plane, and inclined-plane coordinates with the latch of jump ring.
7. a kind of Multifunctional quick joint according to claim 1, is characterized in that, is provided with observation body and whether inserts the viewing window putting in place on described valve body.
8. a kind of Multifunctional quick joint according to claim 7, it is characterized in that, described viewing window is: the middle part of valve body is provided with annular groove, the diapire of annular groove is provided with the opening of observing use, in described annular groove, be provided with transparent valve body cover, in transparent valve body cover, in lateral openings, be extended with seal, seal is filled described opening; Described opening is involute, and the port that is positioned at valve body inner side of opening is greater than the port in valve body outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410039818.4A CN103775772B (en) | 2014-01-27 | 2014-01-27 | A kind of Multifunctional quick joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410039818.4A CN103775772B (en) | 2014-01-27 | 2014-01-27 | A kind of Multifunctional quick joint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103775772A true CN103775772A (en) | 2014-05-07 |
| CN103775772B CN103775772B (en) | 2016-02-17 |
Family
ID=50568342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410039818.4A Expired - Fee Related CN103775772B (en) | 2014-01-27 | 2014-01-27 | A kind of Multifunctional quick joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103775772B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500893A (en) * | 2014-12-01 | 2015-04-08 | 林新德 | Multifunctional quick connector |
| CN107387913A (en) * | 2017-09-12 | 2017-11-24 | 烟台大学 | A kind of electric temperature control valve Quick Connect Kit |
| CN108709039A (en) * | 2018-06-27 | 2018-10-26 | 日丰企业（佛山）有限公司 | Connecting pipe |
| US10704723B2 (en) | 2017-09-20 | 2020-07-07 | Gates Corporation | Quick disconnect coupling |
| CN112682556A (en) * | 2020-12-29 | 2021-04-20 | 福建省兴达阀门制造有限公司 | Pipeline connects formula butterfly valve soon |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2093471A1 (en) * | 2008-02-22 | 2009-08-26 | Wang Hudson | Water pipe connector |
| CN201836573U (en) * | 2010-09-09 | 2011-05-18 | 苏州宏鼎水务有限公司 | Quick connector |
| CN201925642U (en) * | 2010-12-28 | 2011-08-10 | 浙江永和洁具有限公司 | Quick coupling |
| CN202056442U (en) * | 2011-05-09 | 2011-11-30 | 佛山市日丰企业有限公司 | Plugging quick pipe connecting part |
| CN202484496U (en) * | 2012-03-14 | 2012-10-10 | 宁海县通达紫铜管件厂 | Quick-connection red copper pipe fitting |
| CN203784535U (en) * | 2014-01-27 | 2014-08-20 | 林新德 | Multifunctional rapid joint |
-
2014
- 2014-01-27 CN CN201410039818.4A patent/CN103775772B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2093471A1 (en) * | 2008-02-22 | 2009-08-26 | Wang Hudson | Water pipe connector |
| CN201836573U (en) * | 2010-09-09 | 2011-05-18 | 苏州宏鼎水务有限公司 | Quick connector |
| CN201925642U (en) * | 2010-12-28 | 2011-08-10 | 浙江永和洁具有限公司 | Quick coupling |
| CN202056442U (en) * | 2011-05-09 | 2011-11-30 | 佛山市日丰企业有限公司 | Plugging quick pipe connecting part |
| CN202484496U (en) * | 2012-03-14 | 2012-10-10 | 宁海县通达紫铜管件厂 | Quick-connection red copper pipe fitting |
| CN203784535U (en) * | 2014-01-27 | 2014-08-20 | 林新德 | Multifunctional rapid joint |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500893A (en) * | 2014-12-01 | 2015-04-08 | 林新德 | Multifunctional quick connector |
| CN107387913A (en) * | 2017-09-12 | 2017-11-24 | 烟台大学 | A kind of electric temperature control valve Quick Connect Kit |
| CN107387913B (en) * | 2017-09-12 | 2023-07-07 | 烟台大学 | Quick connecting device of electric temperature control valve |
| US10704723B2 (en) | 2017-09-20 | 2020-07-07 | Gates Corporation | Quick disconnect coupling |
| CN108709039A (en) * | 2018-06-27 | 2018-10-26 | 日丰企业（佛山）有限公司 | Connecting pipe |
| CN108709039B (en) * | 2018-06-27 | 2024-04-05 | 日丰企业（佛山）有限公司 | Connecting pipe fitting |
| CN112682556A (en) * | 2020-12-29 | 2021-04-20 | 福建省兴达阀门制造有限公司 | Pipeline connects formula butterfly valve soon |
| CN112682556B (en) * | 2020-12-29 | 2022-07-15 | 福建省兴达阀门制造有限公司 | Pipeline quick-connecting butterfly valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103775772B (en) | 2016-02-17 |
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Granted publication date: 20160217 Termination date: 20200127 |
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