CN108916504A - A kind of pull faucet quick coupling and pull tap structure is connect fastly - Google Patents
A kind of pull faucet quick coupling and pull tap structure is connect fastly Download PDFInfo
- Publication number
- CN108916504A CN108916504A CN201810974763.4A CN201810974763A CN108916504A CN 108916504 A CN108916504 A CN 108916504A CN 201810974763 A CN201810974763 A CN 201810974763A CN 108916504 A CN108916504 A CN 108916504A
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- China
- Prior art keywords
- wall
- female connector
- quick coupling
- pull
- clip
- 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.)
- Pending
Links
- 230000008878 coupling Effects 0.000 title claims abstract description 24
- 238000010168 coupling process Methods 0.000 title claims abstract description 24
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 24
- 238000003825 pressing Methods 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims description 27
- 239000007921 spray Substances 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 10
- 238000003780 insertion Methods 0.000 abstract description 5
- 230000037431 insertion Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 238000010992 reflux Methods 0.000 abstract description 2
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 206010058109 Hangnail Diseases 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 241000036318 Callitris preissii Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000029052 metamorphosis Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000000630 rising effect Effects 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
- F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
- F16L33/02—Hose-clips
- F16L33/03—Self-locking elastic clips
-
- 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
- F16L29/00—Joints with fluid cut-off means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
Pull tap structure is connect the invention discloses a kind of pull faucet quick coupling and fastly, wherein the quick coupling of pull faucet includes pin end and the female connector for sealing grafting water inlet pipe, it further include the check-valves being connected in female connector with pin end water channel, flexibly positioned clip is provided on pin end outer wall, flexibly positioned clip protrusion has detent raised, female connector is provided with the standing block hole for fitting through detent protrusion, check-valves is column construction and outer wall seals against female connector inner wall, check-valves both ends are respectively arranged with inlet opening and apopore, be provided in check-valves normality block inlet opening and can elastic reset the stifled heart.This new-type pull faucet quick coupling has the circlip design of innovation, insertion connection is easily blocked, and positioning stands fast, the connection of connector can be released by pressing detent protrusion, its is small in size can to pass through the exiguous spaces such as leading nut, operate it is very convenient, and can prevent aqueous reflux and drip, leak.
Description
Technical field
The present invention relates to pull tap structure, specially a kind of pull faucet quick coupling and pull tap structure is connect fastly.
Background technique
Draw-tube or hose the connection water inlet of existing kitchen pull faucet or cold and hot mixing water are to be connected through a screw thread knot
What structure or the old-fashioned connector for connecing connection structure fastly were realized, since screw connection structure is for fear of small in platform basin lower room, operation is not
Just, it is difficult to it tightens, and old-fashioned quick connection structure joint structure is larger, is also not easy to installation nut and table top and water across faucet
The mounting hole of slot is just easy to produce within a fitting moreover, these joint structures all without check valve mechanism, close water flow after use
It is raw drip, drainage.
The pull of pull faucet traditional simultaneously simultaneously has some setbacks, and reset is also bad, and it is not right that position is easy, therefore pull faucet is whole
The installation of body product and using effect are all not good enough.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provides the new-type pull faucet quick coupling of one kind and connects pull fastly
Tap structure effectively promotes the installation and using effect of pull faucet.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of pull faucet quick coupling, the female connector including pin end and for sealing grafting water inlet pipe further include being located at mother
The check-valves being connected in connector with pin end water channel is provided with flexibly positioned clip on pin end outer wall, and flexibly positioned clip is convex
Rising has detent protrusion, and female connector is provided with the standing block hole for fitting through detent protrusion, and check-valves is column construction and outer wall is close
Envelope abuts female connector inner wall, and check-valves both ends are respectively arranged with inlet opening and apopore, be provided in check-valves normality block into
Water hole and can elastic reset the stifled heart.
Flexibly positioned clip is that interface is in C font structure, and flexibly positioned folder can be fastened by being provided with matching on pin end outer wall
The clip slot of the annular of son.
It is provided with elastomeric pad on the inner wall of flexibly positioned clip two sides leg lock, elastomeric pad is from flexibly positioned clip two sides
Leg lock edge vacantly extends internally along leg lock shape.
The positioning protrusion in gap between the leg lock for matching flexibly positioned clip is provided in female connector inner wall.
Flexible button pressing plate is set on female connector, and the pressing protrusion of corresponding standing block hole is arranged in button pressing plate downside
Portion.
Button pressing plate is the plate structure of single-ended suspention, and button pressing plate is connected with a button clip by root and connects with mother
Head releasable connection, the clamping connection position of matching button clip is provided on female connector outer wall.
Button clip is that section is in C font, and clamping connection position is the groove of C font.
Wall body between the opening and standing block hole of female connector opposite direction pin end is provided with axial tiltedly outwardly extending guiding
Angle is installed, guiding installation angle width is corresponding with detent protrusion.
The stifled heart be one end be extended with guide rod body plate-like or spherical or hemispherical stopper structure, block up the guide rod of heart one end
Body is socketed with the spring being connected between check-valves water outlet inner wall and the stifled heart.
One kind connecing pull tap structure fastly, including above-mentioned pull faucet quick coupling and spray head, inner flexible tube, metal
The front end of outer tube and magnet, spray head and inner flexible tube connects, and pin end is connected with the rear end of inner flexible tube, inner flexible tube movably through
Metal outer pipe, one end outer diameter that spray head is connect with inner flexible tube is greater than the diameter of metal outer pipe front end internal wall of pipe orifice, before inner flexible tube
End cap is equipped with pipe sleeve, and magnet is arranged on pipe sleeve, and pipe sleeve can be placed in the nozzle of metal outer pipe front end, and being provided on pipe sleeve can be with
The corresponding blade fin slid against of metal outer pipe inner wall, blade fin extend along the axial of pipe sleeve toward metal outer pipe
The beneficial effects of the invention are as follows：This new-type pull faucet quick coupling has the circlip design of innovation, and insertion connection is light
Pine is blocked, and positioning stands fast, and can release the connection of connector by pressing detent protrusion, small in size to pass through leading nut
Equal exiguous spaces, operation is very convenient, and can prevent aqueous reflux and drip, leak.And this connects pull tap structure also fastly
Can easily, swimmingly pull and reset while, can reduce drive inner tube gravitation ball weight, structure is simple, reset effect
Fruit is fine.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the mounting structure decomposition diagram of pull faucet quick coupling of the invention；
Fig. 2 is the mounting structure cross-sectional view of pull faucet quick coupling of the invention；
Fig. 3 is of the invention to connect pull tap structure totality connection schematic diagram fastly；
Fig. 4 is the structural decomposition diagram for connecing pull faucet fastly of the invention；
Fig. 5 is the installation condition partial structural diagram for connecing pull faucet fastly of the invention；
Fig. 6 is the structural schematic diagram of pipe sleeve in the present invention.
Specific embodiment
Referring to Figures 1 and 2, a kind of pull faucet quick coupling of the invention, including for connecting pull faucet hose
Pin end 7 and female connector 8 for sealing grafting water inlet pipe, female connector 8 are the cylinder structure for matching grafting pin end 7, are also wrapped
The check-valves 9 for being located in female connector 8 that with the docking of 7 end of pin end and water channel is connected to is included, it is flexible fixed to be arranged on 7 outer wall of pin end
Position clip 71, flexibly positioned 71 protrusion of clip have detent protrusion 711, and female connector 8, which is provided with, fits through determining for detent protrusion 711
Position card hole 81, check-valves 9 is column construction and outer wall seals against 8 inner wall of female connector, and 9 both ends of check-valves are respectively arranged with into water
Hole and apopore, be provided in check-valves 9 normality block inlet opening and can elastic reset the stifled heart 91, pin end 7, check-valves 9
Coaxial corresponding with female connector 8, the inlet opening of check-valves 9 is connected to the water pipe plug 82 of female connector 8, the apopore of check-valves 9
Be connected to the water inlet of pin end 7, when pull faucet being connect with water inlet pipe using this quick coupling, the hose of pull faucet and
Water inlet pipe is separately connected the hangnail interface of pin end 7 and the hangnail interface of female connector 8, then by the corresponding insertion of pin end 7
In female connector 8 equipped with check-valves 9, when 7 in-position of pin end, 711 natural elasticities of detent protrusion are caught in standing block hole
In 81, operation is light and prevents pin end 7 from exiting, and pin end 7 and female connector 8 abut the both ends of check-valves 9, water channel respectively at this time
Corresponding connection, even if shutting down water flow, check-valves 9 can avoid generation of dripping, and many current common many bullets can be used by blocking up the heart 91
Property intercept element realization, such as spring presses sphere closeouts, and not preferred spring surrounds the plate-like closeouts with cylinder in attached drawing
Elastic press is carried out, and is provided with the sealing ring for sealing against 8 inner wall of female connector on the outer wall of check-valves 9 and pin end 7.
Flexibly positioned clip 71 is that interface is in C font structure, be provided on 7 outer wall of pin end matching can fasten it is flexibly positioned
The clip slot 72 of the annular of clip 71.
It is provided with elastomeric pad 712 on the inner wall of flexibly positioned 71 two sides leg lock of clip, elastomeric pad 712 is from flexibly positioned
71 two sides leg lock edge of clip vacantly extends internally along leg lock shape.
The positioning protrusion 85 in gap between the leg lock for matching flexibly positioned clip 71 is provided in 8 inner wall of female connector.
Flexible button pressing plate 83 is set on female connector 8, and corresponding standing block hole 81 is arranged in 83 downside of button pressing plate
Lug boss is pressed, detent protrusion 711 can be pressed by push button pressing plate 83, to more easily control carry out the dismounting point of connector
From.
Button pressing plate 83 is the plate structure of single-ended suspention, and button pressing plate 83 is connected with a button clip by root
831 with 8 releasable connection of female connector, the clamping connection position 84 of matching button clip 831 is provided on 8 outer wall of female connector, button clip can
For the clip structure of angle, circle, concave shape or other shapes, can be fixed in such a way that barb is set, female connector 8
The corresponding clamping connection position 84 of shape and structure is accordingly arranged in outer wall, and button pressing plate 83 directly single-ended can also be integrated with female connector 8
Structure.
Button clip 831 is that section is in C font, and clamping connection position 84 is the groove of C font.
Wall body between the opening and standing block hole 81 of the opposite pin end 7 of female connector 8 is provided with axial tiltedly outwardly extending
Guiding installation angle 86, guiding installation 86 width of angle is corresponding with detent protrusion 711, without deliberately when facilitating insertion pin end 7
Detent protrusion 711 is first depressed, Ngam guiding installation angle 86 is depressed automatically during insertion naturally, further promotes connection side
Just property.
The stifled heart 91 is that one end is extended with the plate-like of guide rod body or spherical, hemispherical stopper structure, as shown in the figure its are preferably
The guide rod body of plate-like plug, stifled 91 one end of the heart is socketed with the spring being connected between 9 water outlet inner wall of check-valves and the stifled heart 91.
With reference to Fig. 3-6, one kind of the invention connects pull tap structure, including pull faucet quick coupling above-mentioned fastly, with
And spray head 1, inner flexible tube 2, metal outer pipe 3 and magnet 4, spray head 1 are connect with the front end of inner flexible tube 2, pin end 7 and inner flexible tube 2
Rear end connection, movably through metal outer pipe 3, one end outer diameter that spray head 1 is connect with inner flexible tube 2 is greater than outside metal inner flexible tube 2
The diameter of 3 front end internal wall of pipe orifice of pipe, the front end sleeve of inner flexible tube 2 are equipped with pipe sleeve 5, and magnet 4 is arranged on pipe sleeve 5, and pipe sleeve 5 can be placed in
The blade fin 6 that corresponding with 3 inner wall of metal outer pipe can be slid against is provided in 3 front end nozzle of metal outer pipe, and on pipe sleeve 5,
Blade fin 6 extends along the axial of pipe sleeve 5 toward metal outer pipe 3, and the rear end position that inner flexible tube 2 passes through metal outer pipe 3 is connected with drawing
Gravity block, gravitation ball or the spring that dynamic inner flexible tube 2 moves in metal outer pipe 3, are inhaled by magnetic 4 and the magnetic force of metal outer pipe 3
The effect of drawing, if pipe sleeve 5 can be made into leading reset close to 3 front end nozzle position of metal outer pipe using when pull faucet, and
Cooperation blade fin 6 is sliding to reduce friction with 3 inner wall of metal outer pipe when resetting, so that only needing weight at 200 grams
Smoothly homing action is realized under gravitation ball pulling function, therefore the reset of spray head 1 also becomes more in place, routinely, inner flexible tube 2 is excellent
It is selected as flexible hose, metal outer pipe 3 is bend pipe, and pipe sleeve 5 is made of plastics.
Magnet 4 is cyclic annular and is nested on the outer wall of pipe sleeve 5 that blade fin 6 is located at 4 upside of magnet, and under blade fin 6
End is the lasso of socket pipe sleeve, and 6 upper end of blade fin is the bending ligulate corresponding with 3 inner wall of metal outer pipe axially extended
Piece, magnet 4 can also be divided into arc or distribution surround pipe sleeve 5 magnet, and blade fin 6 may also set up one or two or it is more
A tongue-like pieces positioned at 5 side of pipe sleeve, may also set up tapered cannula-like.
With reference to Fig. 4 and 6, inner flexible tube 2 is connect by a universal nut 21 with spray head 1,5 inner wall of pipe sleeve be provided with being distributed to
Connect the axially extending press strip 53 of universal nut 21.
2 front end outer wall of inner flexible tube is provided with the stainless steel sheath 22 with magnetic, magnet 4 and 22 magnetic attraction of stainless steel sheath.
The guiding strip 51 of n shape raised radially outward, the nozzle edge of metal outer pipe 3 are provided on 5 outer wall of pipe sleeve
It is provided with the bayonet 31 of n shape corresponding with guiding strip 51, spray head 1 falls into guiding strip 51 accordingly in bayonet 31 i.e.
Spray head can be made to reset.
Be provided on 5 outer wall of pipe sleeve can the flexible retention bead 52 of radial elastic, be provided with matching limit in metal outer pipe 3
The card hole 32 of protrusion 52, retention bead 52 is cylindrical or spherical, forms elastic piece structure in the bullet of material by 5 outer wall of pipe sleeve
Property metamorphosis realize elastic telescopic.
The above, only better embodiment of the invention, but the present invention is not limited to above-described embodiments, as long as
The technical effect of the present invention is achieved by any identical or similar means for it, should all fall under the scope of the present invention.
Claims (10)
1. a kind of pull faucet quick coupling, the female connector including pin end and for sealing grafting water inlet pipe, it is characterised in that：
Further include the check-valves being connected in female connector with pin end water channel, is provided with flexibly positioned clip, bullet on pin end outer wall
Property positioning clip protrusion have that detent is raised, female connector is provided with the standing block hole for fitting through detent protrusion, and check-valves is cylindricality
Structure and outer wall seal against female connector inner wall, and check-valves both ends are respectively arranged with inlet opening and apopore, setting in check-valves
Have normality block inlet opening and can elastic reset the stifled heart.
2. a kind of pull faucet quick coupling according to claim 1, it is characterised in that：Flexibly positioned clip is in for interface
C font structure, matching is provided on pin end outer wall can fasten the clip slot of annular of flexibly positioned clip.
3. a kind of pull faucet quick coupling according to claim 2, it is characterised in that：Flexibly positioned clip two sides leg lock
Inner wall on be provided with elastomeric pad, elastomeric pad is vacantly inside along leg lock shape from flexibly positioned clip two sides leg lock edge
Extend.
4. a kind of pull faucet quick coupling according to claim 2, it is characterised in that：It is provided in female connector inner wall
The positioning protrusion in gap between leg lock with flexibly positioned clip.
5. a kind of pull faucet quick coupling according to claim 1 to 4, it is characterised in that：It is provided on female connector
The pressing lug boss of corresponding standing block hole is arranged in the button pressing plate of elasticity, button pressing plate downside.
6. a kind of pull faucet quick coupling according to claim 5, it is characterised in that：Button pressing plate is single-ended suspention
Plate structure, button pressing plate are connected with a button clip and female connector releasable connection by root, are arranged on female connector outer wall
There is the clamping connection position of matching button clip.
7. a kind of pull faucet quick coupling according to claim 6, it is characterised in that：Button clip is that section is in C word
Shape, clamping connection position are the groove of C font.
8. a kind of pull faucet quick coupling according to claim 1 to 4, it is characterised in that：Female connector opposite direction public access
Wall body between the opening and standing block hole of head is provided with axial tiltedly outwardly extending guiding installation angle, and guiding installation angle is wide
It spends corresponding with detent protrusion.
9. a kind of pull faucet quick coupling according to claim 1 to 4, it is characterised in that：The stifled heart is one end extension
Have guide rod body plate-like or spherical or hemispherical stopper structure, the guide rod body of stifled heart one end, which is socketed with, to be connected to check-valves and goes out
Spring between mouth of a river inner wall and the stifled heart.
10. one kind connects pull tap structure fastly, it is characterised in that：Quickly including any pull faucet of claim 1-9
The front end of connector and spray head, inner flexible tube, metal outer pipe and magnet, spray head and inner flexible tube connects, after pin end and inner flexible tube
End connection, for inner flexible tube movably through metal outer pipe, one end outer diameter that spray head is connect with inner flexible tube is greater than metal outer pipe front end
The diameter of internal wall of pipe orifice, the front end sleeve of inner flexible tube are equipped with pipe sleeve, and magnet is arranged on pipe sleeve, and pipe sleeve can be placed in metal outer pipe front end
Be provided in nozzle, and on pipe sleeve can the blade fin slid against corresponding with metal outer pipe inner wall, blade fin is along pipe sleeve
It is axial to extend toward metal outer pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810974763.4A CN108916504A (en) | 2018-08-24 | 2018-08-24 | A kind of pull faucet quick coupling and pull tap structure is connect fastly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810974763.4A CN108916504A (en) | 2018-08-24 | 2018-08-24 | A kind of pull faucet quick coupling and pull tap structure is connect fastly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108916504A true CN108916504A (en) | 2018-11-30 |
Family
ID=64406575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810974763.4A Pending CN108916504A (en) | 2018-08-24 | 2018-08-24 | A kind of pull faucet quick coupling and pull tap structure is connect fastly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108916504A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111590250A (en) * | 2020-06-09 | 2020-08-28 | 东莞市中一合金科技有限公司 | Closed water path cooling system |
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|---|---|---|---|---|
| JP2006226532A (en) * | 2002-04-04 | 2006-08-31 | Inax Corp | Quick pipe joint |
| CN200993281Y (en) * | 2006-12-31 | 2007-12-19 | 中山喜玛拉雅塑胶制品有限公司 | Fast water-feeding and drinking water system |
| CN201173360Y (en) * | 2008-01-31 | 2008-12-31 | 赖建辅 | Bidirectional stop type fast joint improvement structure |
| CN202527291U (en) * | 2011-12-06 | 2012-11-14 | 赵群妹 | Extraction type spray tap |
| CN203868564U (en) * | 2014-05-22 | 2014-10-08 | 天台县富华塑胶有限公司 | Internally-threaded and externally-threaded quick-insertion connector with check device |
| CN205716163U (en) * | 2016-04-18 | 2016-11-23 | 广东顶尖管业科技有限公司 | A kind of fast connected components and conduit assembly |
| CN107725861A (en) * | 2017-11-10 | 2018-02-23 | 广东汉特科技有限公司 | A kind of angle valve with snap joint |
| CN208750232U (en) * | 2018-08-24 | 2019-04-16 | 开平市金铭卫浴有限公司 | A kind of pull faucet quick coupling and pull tap structure is connect fastly |
-
2018
- 2018-08-24 CN CN201810974763.4A patent/CN108916504A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006226532A (en) * | 2002-04-04 | 2006-08-31 | Inax Corp | Quick pipe joint |
| CN200993281Y (en) * | 2006-12-31 | 2007-12-19 | 中山喜玛拉雅塑胶制品有限公司 | Fast water-feeding and drinking water system |
| CN201173360Y (en) * | 2008-01-31 | 2008-12-31 | 赖建辅 | Bidirectional stop type fast joint improvement structure |
| CN202527291U (en) * | 2011-12-06 | 2012-11-14 | 赵群妹 | Extraction type spray tap |
| CN203868564U (en) * | 2014-05-22 | 2014-10-08 | 天台县富华塑胶有限公司 | Internally-threaded and externally-threaded quick-insertion connector with check device |
| CN205716163U (en) * | 2016-04-18 | 2016-11-23 | 广东顶尖管业科技有限公司 | A kind of fast connected components and conduit assembly |
| CN107725861A (en) * | 2017-11-10 | 2018-02-23 | 广东汉特科技有限公司 | A kind of angle valve with snap joint |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111590250A (en) * | 2020-06-09 | 2020-08-28 | 东莞市中一合金科技有限公司 | Closed water path cooling system |
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