CN105736865A - Water pipe connector and water purifier - Google Patents
Water pipe connector and water purifier Download PDFInfo
- Publication number
- CN105736865A CN105736865A CN201610266998.9A CN201610266998A CN105736865A CN 105736865 A CN105736865 A CN 105736865A CN 201610266998 A CN201610266998 A CN 201610266998A CN 105736865 A CN105736865 A CN 105736865A
- Authority
- CN
- China
- Prior art keywords
- pipe
- pipe portion
- union joint
- wall
- water
- 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
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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/06—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends
- F16L19/07—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends adapted for use in socket or sleeve connections
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
Abstract
The invention provides a water pipe connector and a water purifier. The water pipe connector comprises a first connector and a second connector. The first connector is provided with a first circular pipe and a concentric second circular pipe; a sealing ring is arranged on the outer wall of the first circular pipe; a plurality of axial straight slots are formed in the second circular pipe, the second circular pipe is provided with a buckle, and a lantern ring which is in close fit with the outer wall of the second circular pipe is further arranged on the outer wall of the second circular pipe; the second connector is provided with a third circular pipe, and the inner wall of the third circular pipe is in close fit with the outer wall of the first circular pipe and is in interference fit with the sealing ring; a clamp groove which is matched with the buckle is formed in the outer wall of the third circular pipe. The water pipe connector and the water purifier have the advantages that the first connector is in interference fit with the second connector, and accordingly the combination sealing performance can be guaranteed; a three-layer matched structure is formed by the first circular pipe, the second circular pipe and the third circular pipe, so that water pipes can be combined with one another stably; connector ends can be locked by the aid of the radially openable second circular pipe and the lantern ring, and accordingly the water pipe connector and the water purifier are quite easy and convenient to mount.
Description
Technical field
The present invention relates to purifier technical field, specifically refer to a kind of waterpipe couplings and use the water purifier of this waterpipe couplings.
Background technology
Along with increasing the weight of and the lifting of health of people consciousness of water pollution problems, water purifier progressively becomes the indispensable healthy equipment of family.The household water-purifying machine overwhelming majority is mounted to the depotition cock periphery in kitchen, so that water for kitchen use to be purified；Common water purifier has wall-mounted, kitchen above formula and kitchen following formula, and owing to town house space is less, kitchen following formula water purifier does not account for kitchen operation space with it and has the trend that progressively becomes main flow.
Household water-purifying machine structure generally includes purifier, water pipe and three parts of diverter being loaded on faucet, namely kitchen following formula is installed is be loaded in cabinet by purifier part, therefore water pipe must pass the table top of cabinet, owing to diverter volume is bigger, the standard via of cabinet cannot be passed, therefore purifier and water pipe must be carried out split design, then pass through waterpipe couplings and be attached.Existing waterpipe couplings generally adopts self-feeding type connector common on the market, but this waterpipe couplings is constantly present sealing problem, it is impossible to meet the volume production requirement of high-quality purifier.
Summary of the invention
First purpose of the present invention is to provide the waterpipe couplings that a kind of sealing property is high；It is a further object to provide the water purifier that a kind of sealing property is high.
For achieving the above object, the technical solution adopted in the present invention is:
A kind of waterpipe couplings, including the first union joint and second union joint of tubulose, described first union joint and the second union joint are respectively provided with adapter end and tip side；The tube wall of the tip side of described first union joint has annular groove, described annular groove make the tip side of the first joint formed the first pipe portion and with one heart and diameter more than the second pipe portion in described first pipe portion；The outer wall in described first pipe portion has one around all depressed parts, and described depressed part is arranged with sealing ring；The tube wall in described second pipe portion has the axial pass trough that the end of some tube walls making described second pipe portion radially expands, and described second pipe portion has the buckle extended to axle center, and the outer wall in described second pipe portion is additionally provided with the friction tight collar；The tip side of described second union joint has a 3rd pipe portion, the outer wall tight fit in the inwall in described 3rd pipe portion and described first pipe portion, and the inwall in described 3rd pipe portion and described sealing ring interference fit；The outer wall in described 3rd pipe portion has and the described draw-in groove being clasped.
A kind of preferred, the inwall tight fit in the outer wall in described 3rd pipe portion and described second pipe portion.There is between adapter end and the tip side of described second union joint the radial height the second limiting section more than described second pipe portion outer diameter.There is between adapter end and the tip side of described first union joint the radial height the first limiting section more than described second pipe portion outer diameter.The described depressed part in described first pipe portion is the proximity pipe end side outer diameter stage portion more than remote adapter end side outer diameter.The end outer wall of the adapter end of described first union joint and the second union joint is respectively provided with the conical surface bulge loop with pipe inner wall interference fit；The outer wall of the adapter end proximity head end side of described first union joint and the second union joint has external screw thread, this waterpipe couplings also includes the nut element being sheathed on the adapter end periphery of described first union joint and/or the second union joint, described nut element has the female thread coordinated with described external screw thread, when described female thread is fully mated with described external screw thread, the outer wall of the inwall of described nut element and described conical surface bulge loop is smaller than water pipe thickness.
A kind of water purifier, including purifier, diverter and water pipe, described water pipe and described purifier are the component being separated from each other, and described water pipe includes tap water water inlet pipe and pure water outlet pipe, it is equipped with above-mentioned waterpipe couplings between described tap water water inlet pipe and pure water outlet pipe and described purifier, the adapter end of described second union joint is connected fixing with described purifier, and the adapter end of described first union joint is connected fixing with described water pipe.
The invention has the beneficial effects as follows: between the first union joint and the second union joint, carry out interference fit by sealing ring, it is ensured that the sealing that tip side combines；The three layers fit structure being made up of the first pipe portion, the second pipe portion and the 3rd pipe portion again, it is ensured that the stability of tip side；By the second pipe portion, the collar and the buckle cooperated that can radially expand and draw-in groove, tip side can be locked, while improve combination stability, also make joint install extremely easy, eliminate the cost that workman on-sites install.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the cross-sectional view of adapter of the present invention；
Fig. 2 is the part decomposition texture schematic diagram of adapter of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described:
Referring to figs. 1 to a kind of waterpipe couplings shown in Fig. 2, including the first union joint 1 and the second union joint 2 of tubulose, described first union joint 1 and the second union joint 2 are respectively provided with interconnective tip side between adapter end and the joint of connecting water pipe.The tube wall of the tip side of described first union joint 1 has annular groove, this annular groove make the tip side of the first joint 1 formed the first pipe portion 12 and with one heart and diameter more than the second pipe portion 13 in described first pipe portion 12.The outer wall in described first pipe portion 12 has one around all depressed parts, and described depressed part is arranged with sealing ring 121；A kind of optimal way, described depressed part is a stage portion 122, and the proximity pipe end side outer diameter of described stage portion 122 is more than remote adapter end side outer diameter, and stage portion 122 can reduce material consumption, also makes cooperation be easier to.The tube wall in described second pipe portion 13 has the axial pass trough 131 that the end of some tube walls making described second pipe portion 13 radially expands, and axial pass trough 131 is distributed uniformly around tube wall；And described second pipe portion 13 has the buckle 132 extended to axle center, it is preferable that buckle 132 is located at the end in described second pipe portion 13；The outer wall in described second pipe portion 13 is additionally provided with the friction tight collar 133；Having the radial height the first limiting section 14 more than described second pipe portion 13 outer diameter between adapter end and the tip side of described first union joint 1, described first limiting section 14 is preferably convex hoop shape.The tip side of described second union joint 2 has a 3rd pipe portion 21, the outer wall tight fit in the inwall in described 3rd pipe portion 21 and described first pipe portion 12, and the inwall in described 3rd pipe portion 21 and described sealing ring 121 interference fit；A kind of preferred version, the outer wall in described 3rd pipe portion 21 and the inwall tight fit in described second pipe portion 13, can further enhance the stability of cooperation；The outer wall in described 3rd pipe portion 21 has the draw-in groove 211 coordinated with described buckle 132, and described draw-in groove 211 is preferably the annular slot around week.Having the radial height the second limiting section 22 more than described second pipe portion outer diameter between adapter end and the tip side of described second union joint 2, described second limiting section 22 is preferably convex hoop shape.
The end outer wall of the adapter end of described first union joint 1 and the second union joint 2 is respectively provided with the conical surface bulge loop (15 with pipe inner wall interference fit, 23), described conical surface bulge loop (15,23) can arrange two or more, when coordinating with water pipe, pipe inner wall is gradually transitions bulge loop end face along the conical surface and realizes interference fit；The outer wall of the adapter end proximity head end side of described first union joint 1 and the second union joint 2 has external screw thread (16,24), this waterpipe couplings also includes the nut element 3 being sheathed on the adapter end periphery of described first union joint 1 and/or the second union joint 2, described nut element 3 has and described external screw thread (16,24) female thread 31 coordinated, described female thread 31 and described external screw thread (16,24) time fully mated, the outer wall of the inwall of described nut element 3 and described conical surface bulge loop (15,23) is smaller than water pipe thickness.
A kind of water purifier, including purifier, diverter and water pipe, described water pipe and described purifier are the component being separated from each other, and described water pipe includes tap water water inlet pipe and pure water outlet pipe, it is equipped with above-mentioned waterpipe couplings between described tap water water inlet pipe and pure water outlet pipe and described purifier, the adapter end of described second union joint 2 is connected fixing with described purifier, and the adapter end of described first union joint 1 is connected fixing with described water pipe.
Interference fit is carried out by sealing ring 121, it is ensured that the sealing that tip side combines between first union joint 1 and the second union joint 2；The inwall in the 3rd pipe portion 21 and the outer wall tight fit in the first pipe portion 12, and the 3rd pipe portion 21 outer wall and the inwall tight fit in the second pipe portion 13, the three layers tight fit structure of composition, both the sealing that joint combines had been enhanced, make again cannot radially wobble between the first union joint 1 and the second union joint 2, it is ensured that the stability of tip side；By the second pipe portion 13 that can radially expand, the collar 133 and the buckle 132 cooperated and annular slot 211, tip side can be locked, while improve combination stability so that joint is installed extremely easy, eliminates the cost that workman on-sites install.
The technical scope that this is novel is not imposed any restrictions by the above, all any amendment, equivalent variations and modifications above embodiments made according to the technology of the present invention essence, all still falls within the scope of this novel technical scheme.
Claims (7)
1. a waterpipe couplings, it is characterised in that: including the first union joint and second union joint of tubulose, described first union joint and the second union joint are respectively provided with adapter end and tip side；The tube wall of the tip side of described first union joint has annular groove, described annular groove make the tip side of the first joint formed the first pipe portion and with one heart and diameter more than the second pipe portion in described first pipe portion；The outer wall in described first pipe portion has one around all depressed parts, and described depressed part is arranged with sealing ring；The tube wall in described second pipe portion has the axial pass trough that the end of some tube walls making described second pipe portion radially expands, and described second pipe portion has the buckle extended to axle center, and the outer wall in described second pipe portion is additionally provided with the friction tight collar；The tip side of described second union joint has a 3rd pipe portion, the outer wall tight fit in the inwall in described 3rd pipe portion and described first pipe portion, and the inwall in described 3rd pipe portion and described sealing ring interference fit；The outer wall in described 3rd pipe portion has and the described draw-in groove being clasped.
2. a kind of waterpipe couplings according to claim 1, it is characterised in that the inwall tight fit in the outer wall in described 3rd pipe portion and described second pipe portion.
3. a kind of waterpipe couplings according to claim 1, it is characterised in that there is between adapter end and the tip side of described second union joint the radial height the second limiting section more than described second pipe portion outer diameter.
4. a kind of waterpipe couplings according to claim 1, it is characterised in that there is between adapter end and the tip side of described first union joint the radial height the first limiting section more than described second pipe portion outer diameter.
5. a kind of waterpipe couplings according to claim 1, it is characterised in that the described depressed part in described first pipe portion is the proximity pipe end side outer diameter stage portion more than remote adapter end side outer diameter.
6. a kind of waterpipe couplings according to claim 1, it is characterised in that the end outer wall of the adapter end of described first union joint and the second union joint is respectively provided with the conical surface bulge loop with pipe inner wall interference fit；The outer wall of the adapter end proximity head end side of described first union joint and the second union joint has external screw thread, this waterpipe couplings also includes the nut element being sheathed on the adapter end periphery of described first union joint and/or the second union joint, described nut element has the female thread coordinated with described external screw thread, when described female thread is fully mated with described external screw thread, the outer wall of the inwall of described nut element and described conical surface bulge loop is smaller than water pipe thickness.
7. a water purifier, including purifier, diverter and water pipe, it is characterized in that: described water pipe and described purifier are the component being separated from each other, and described water pipe includes tap water water inlet pipe and pure water outlet pipe, a kind of waterpipe couplings described in any one of claim 1 to 6 it is equipped with between described tap water water inlet pipe and pure water outlet pipe and described purifier, the adapter end of described second union joint is connected fixing with described purifier, and the adapter end of described first union joint is connected fixing with described water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610266998.9A CN105736865B (en) | 2016-04-27 | 2016-04-27 | A kind of waterpipe couplings and water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610266998.9A CN105736865B (en) | 2016-04-27 | 2016-04-27 | A kind of waterpipe couplings and water purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105736865A true CN105736865A (en) | 2016-07-06 |
| CN105736865B CN105736865B (en) | 2017-10-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610266998.9A Expired - Fee Related CN105736865B (en) | 2016-04-27 | 2016-04-27 | A kind of waterpipe couplings and water purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105736865B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107255200A (en) * | 2017-08-16 | 2017-10-17 | 深圳市斯普雷博科技有限公司 | A kind of interpolation type double-walled electric smelting bend pipe tools |
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| CN2545456Y (en) * | 2002-06-26 | 2003-04-16 | 李振生 | Movable connector of rubber hose |
| CN202065566U (en) * | 2011-05-06 | 2011-12-07 | 常州常瑞天力动力机械有限公司 | Sealing connection device of metal fuel pipe of diesel engine |
| CN102359674A (en) * | 2011-08-23 | 2012-02-22 | 金颐实业有限公司 | Pipeline connecting device |
| CN203258228U (en) * | 2013-03-25 | 2013-10-30 | 东莞市力与源电器设备有限公司 | Water receiving nozzle |
| TW201350721A (en) * | 2012-06-04 | 2013-12-16 | Chao-Fou Hsu | Leakage-proof structure of quick connection pipe joint |
| CN103562611A (en) * | 2011-09-26 | 2014-02-05 | 帕沃·艾多德维奇·麦呢科夫 | Pipe fitting element for connecting a polypropylene pipe and a metal pipe |
| JP2015055349A (en) * | 2013-09-13 | 2015-03-23 | 井上スダレ株式会社 | Pipe joint |
| CN204319920U (en) * | 2014-12-03 | 2015-05-13 | 佛山市云米电器科技有限公司 | Is furnished with the water purifier of tap current divider |
| CN205592525U (en) * | 2016-04-27 | 2016-09-21 | 东莞市卓益塑胶制品有限公司 | Water piping connection ware and purifier |
-
2016
- 2016-04-27 CN CN201610266998.9A patent/CN105736865B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2545456Y (en) * | 2002-06-26 | 2003-04-16 | 李振生 | Movable connector of rubber hose |
| CN202065566U (en) * | 2011-05-06 | 2011-12-07 | 常州常瑞天力动力机械有限公司 | Sealing connection device of metal fuel pipe of diesel engine |
| CN102359674A (en) * | 2011-08-23 | 2012-02-22 | 金颐实业有限公司 | Pipeline connecting device |
| CN103562611A (en) * | 2011-09-26 | 2014-02-05 | 帕沃·艾多德维奇·麦呢科夫 | Pipe fitting element for connecting a polypropylene pipe and a metal pipe |
| TW201350721A (en) * | 2012-06-04 | 2013-12-16 | Chao-Fou Hsu | Leakage-proof structure of quick connection pipe joint |
| CN203258228U (en) * | 2013-03-25 | 2013-10-30 | 东莞市力与源电器设备有限公司 | Water receiving nozzle |
| JP2015055349A (en) * | 2013-09-13 | 2015-03-23 | 井上スダレ株式会社 | Pipe joint |
| CN204319920U (en) * | 2014-12-03 | 2015-05-13 | 佛山市云米电器科技有限公司 | Is furnished with the water purifier of tap current divider |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107255200A (en) * | 2017-08-16 | 2017-10-17 | 深圳市斯普雷博科技有限公司 | A kind of interpolation type double-walled electric smelting bend pipe tools |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105736865B (en) | 2017-10-03 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523000 Tongsha Industrial Zone No. 8, Dongcheng District, Dongguan City, Guangdong Province Patentee after: Zhuoyi Technology (Guangdong) Co.,Ltd. Address before: 523000 Tongsha Industrial Zone No. 8, Dongcheng District, Dongguan City, Guangdong Province Patentee before: DONGGUAN ZHUOYI PLASTIC PRODUCTS CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171003 |