CN202109025U - Plastic-embedded metal-coated faucet water passage assembly - Google Patents
Plastic-embedded metal-coated faucet water passage assembly Download PDFInfo
- Publication number
- CN202109025U CN202109025U CN2011202293653U CN201120229365U CN202109025U CN 202109025 U CN202109025 U CN 202109025U CN 2011202293653 U CN2011202293653 U CN 2011202293653U CN 201120229365 U CN201120229365 U CN 201120229365U CN 202109025 U CN202109025 U CN 202109025U
- Authority
- CN
- China
- Prior art keywords
- plastic
- metal pipe
- pipe fitting
- water passage
- water channel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a bathroom faucet, particularly to a plastic-embedded metal-coated faucet water passage assembly, which can compensate the defect that heat-resistant polythene material has poor mechanical strength, can meet the strength requirements of metallic copper and stainless steel faucet water passages, can improve the integral performance of the heat-resistant polythene water passage assembly, and is environment-friendly and human-friendly. The faucet water passage assembly includes a metal pipe fitting, a plastic pipe fitting, a plastic three-way water passage and a plastic rubber coating piece, wherein the plastic pipe fitting is injection molded in the metal pipe fitting; the metal pipe fitting is connected with the plastic three-way water passage; the plastic rubber coating piece, the metal pipe fitting and the plastic three-way water passage are fixed through rubber coating; and the metal pipe fitting is injection molded in the metal pipe fitting through secondary injection molding, and the metal pipe fitting and the plastic three-way water passage are fixedly buckled.
Description
Technical field
The utility model relates to a kind of bathroom faucet, especially relates to a kind of plastics embedding water tap water channel assembly that belongs to covered with gold leaf that is mainly used in bathroom.
Background technique
Heat-proof polythene (PE-RT) resin by the exploitation of Tao Shi (DOW) chemical company, began to be applied to the production of pipeline the earliest before more than 20 year.Heat-proof polythene (PE-RT) resin is the polymer that is got through modification by copolymerization by octene and ethene; Optimized position and the density of octene copolymer monomer on main chain through Molecular Structure Design; Thereby make the PE-RT material keep the good low-temperature resistant and shock resistant performance of conventional polyethylene, give the PE-RT material excellent hydrostatic intensity simultaneously.The PE-RT material does not need complicated crosslinking process, but has therefore kept the heat sealability of hypocrystalline TPO, can adopt connecting of all welding technique.Tao Shi (DOW) chemical company researchs and develops out PE-RT DOWLEX*2388DOW of new generation through U.S. NSF authentication.Being applied in the drinking-water aspect is to accomplish safety.
PE-RT tubing has the following advantages:
1) density is little, light weight.
2) health can not polluted the medium of being carried.
3) internal surface is smooth, non-scaling, breed bacteria not, can Secure Application in fields such as potable water conveyings.Non-scaling, hydraulic characteristic is good.
4) chemically stable has good corrosion resistance to general acid-base material, and chemical resistance is good, non-corrosive, long service life.In operating temperature is that 70 degrees centigrade of pressure are under the 0.4MPa condition, can use safely more than 50 years.
5) thermal conductivity is little, and surperficial condensation is few.
6) hydrostatic intensity is high, has excellent internal pressure-resistant level.
7) need not crosslinked, can fusion weld, connect reliable quick.
8) Green Product, recyclable utilization again.
But therefore PE-RT tubing cause its mechanical strength not enough because pliability is good, and screw thread torsion is poor.
At present, just with PE-RT material tubing, because the pliability of PE-RT pipe is good, cause its mechanical strength not enough, screw thread torsion is poor, does not therefore also use it for water tap water channel assembly.
At present; Water tap water channel parts mainly adopt metallic copper, stainless steel, plastics (interpolation glass fibre) material; These materials have been grown and will have been produced pollution to water quality service time; Can slowly be dissolved in water quality like the lead in the copper, the fiber in the plastics also can be dissolved in the water water quality is produced the contamination hazard health, and is unfriendly to environment simultaneously.
Chinese patent CN2846938 discloses a kind of composite structure water tap that uses metal and plastic or other material; Comprise a body and a clad; This body engages institute by a plurality of metal assemblies such as a cold water road, a hot water road, a water outlet and a valve chamber and constitutes; One end of this cold water road, this hot water road and this water outlet is communicated with this valve chamber; The other end of this cold water road, this hot water road and this water outlet forms the opening that makes current logical at this composite structure water tap respectively, first metal parts at least in this cold water road, this hot water road, this water outlet and this valve chamber; Body engagement is coated on body exterior with the plastic packets coating after accomplishing, and processes the composite structure water tap.
Chinese patent CN201651500U discloses a kind of composite water faucet subject; Described tap main body comprises that inner lead, obturator and shell form; Inner lead has water inlet and osculum; End at water inlet and osculum is equipped with threaded insert, and described obturator is that cement or lime or gypsum are made, and described shell is that plastic materials is made.The tap main body structure is divided into three layers, comprises inner lead, obturator and shell, three layers are adopted three secondary mould manufacturings, and it is raw material that inner lead adopts plastics, through injection mould molding and forming, inner wall smooths such as water inlet, osculum; It is raw material that obturator adopts cement or gypsum or lime, through watering the injection molding form; Shell adopts plastics, by molding and forming.
Summary of the invention
The purpose of the utility model is to problems such as the own mechanical strength deficiencies of existing heat resistant polyethylene material; A kind of deficiency that remedies the mechanical strength of heat resistant polyethylene material own is provided; Can reach the requirement of strength of metallic copper, stainless steel faucet water channel; Can promote heat-proof polythene water channel assembly overall performance, the plastics embedding covered with gold leaf water tap water channel assembly that belong to friendly with human body to environment.
The utility model is provided with metal pipe element, plastic pipe, plastic three-way water channel and plastics encapsulate spare, and plastic pipe is injection-moulded in the metal pipe element, and metal pipe element is connected with the plastic three-way water channel, and plastics encapsulate spare metal pipe element and plastic three-way water channel encapsulate are fixed together.
Plastic pipe is injection-moulded in the metal pipe element through the quadric injection mould mode, and metal pipe element is connected through the snap fit mode with the plastic three-way water channel.
The material of said plastic pipe can adopt refractory polyethylene (PE-RT), PPO (PPO), polyoxymethylene (POM), food-grade polypropylene (PP), high density polyethylene (HDPE) (HDPE), PETG-1, at least a in the 4-cyclohexanedimethanoester ester (PETG) etc.
The material of said plastic three-way water channel can adopt refractory polyethylene (PE-RT), PPO (PPO), food-grade polypropylene (PP), high density polyethylene (HDPE) (HDPE), PETG-1, at least a in the 4-cyclohexanedimethanoester ester (PETG) etc.
The material of said metal pipe element can adopt a kind of in copper, Cuprum alloy, stainless steel, aluminium, aluminum alloy, the zinc alloy etc.
Compared with prior art, the utlity model has advantage:
1) because the part of water tap water channel assembly water contacting adopts the environment-friendly materials of safety, therefore can be to the water generates secondary pollution, U.S. NSF authentication is satisfied in environmental protection.
2), therefore can reach the performance of metal water channel assembly because the receive torsion and the helical thread portion of water tap water channel assembly all adopt metalwork.
3) show according to burst pressure testing standard ASMEA112.18.1-2005 test result: the burst pressure of the plastic faucet of the utility model reaches more than the 1000Psi, has very high intensity, and resistance to pressure is excellent.
4) owing to adopt the PE-RT material that has obtained U.S. NSF authentication, can guarantee that therefore the utility model has long working life, can reach more than 50 years.
5) simple in structure, manufacturing efficiency is high, and is lower than no lead bronze water channel assembly cost.
Description of drawings
Fig. 1 is that the structure of the utility model embodiment's general assembly drawing is formed schematic representation.In Fig. 1, respectively be labeled as: 1 expression metal pipe element, 2 expression plastic pipes, 3 expression plastic three-way water channels, 4 expression plastics encapsulate spares.
Fig. 2 is that the structure of the utility model embodiment's copper pipe fitting is formed schematic representation.
Fig. 3 is that the structure of the utility model embodiment's plastic pipe is formed schematic representation.
Fig. 4 is that the structure of the utility model embodiment's plastic pipe encapsulate copper pipe fitting is formed schematic representation.
Fig. 5 is that the structure of the utility model embodiment's plastic three-way water channel is formed schematic representation.
Fig. 6 is that the structure of the utility model embodiment's plastics encapsulate spare is formed schematic representation.
Embodiment
Be described further below in conjunction with the structure of accompanying drawing the utility model.
Shown in Fig. 1～6; The utility model embodiment is provided with metal pipe element 1, plastic pipe 2, plastic three-way water channel 3 and plastics encapsulate spare 4 and forms; Through quadric injection mould mode injection-moulded plastic pipe fitting 2 in metal pipe element 1; Metal pipe element 1 is connected through the snap fit mode with plastic three-way water channel 3, and plastics encapsulate spare 4 is fixed together metal pipe element 1 and plastic three-way water channel 3 encapsulates.
The material of plastic pipe 2 adopts refractory polyethylene (PE-RT), PPO (PPO), polyoxymethylene (POM), food-grade polypropylene (PP), high density polyethylene (HDPE) (HDPE), PETG-1, at least a in the 4-cyclohexanedimethanoester ester (PETG) etc.
The material of plastic three-way water channel 3 adopts refractory polyethylene (PE-RT), PPO (PPO), food-grade polypropylene (PP), high density polyethylene (HDPE) (HDPE), PETG-1, at least a in the 4-cyclohexanedimethanoester ester (PETG) etc.
The material of metal pipe element 1 adopts a kind of in copper, Cuprum alloy, stainless steel, aluminium, aluminum alloy, the zinc alloy etc.
Through test, the utility model satisfies U.S. NSF authentication.Lower than no lead bronze water channel assembly cost, show according to burst pressure testing standard ASMEA112.18.1-2005 test result: the burst pressure of the utility model reaches 1100Psi.
Claims (3)
1. the plastics embedding water tap water channel assembly that belongs to covered with gold leaf; It is characterized in that being provided with metal pipe element, plastic pipe, plastic three-way water channel and plastics encapsulate spare; Plastic pipe is injection-moulded in the metal pipe element; Metal pipe element is connected with the plastic three-way water channel, and plastics encapsulate spare metal pipe element and plastic three-way water channel encapsulate are fixed together.
2. a kind of plastics embedding as claimed in claim 1 water tap water channel assembly that belongs to covered with gold leaf is characterized in that plastic pipe is injection-moulded in the metal pipe element through the quadric injection mould mode.
3. a kind of plastics embedding as claimed in claim 1 water tap water channel assembly that belongs to covered with gold leaf is characterized in that metal pipe element is connected through the snap fit mode with the plastic three-way water channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202293653U CN202109025U (en) | 2011-06-30 | 2011-06-30 | Plastic-embedded metal-coated faucet water passage assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202293653U CN202109025U (en) | 2011-06-30 | 2011-06-30 | Plastic-embedded metal-coated faucet water passage assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202109025U true CN202109025U (en) | 2012-01-11 |
Family
ID=45434459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202293653U Expired - Fee Related CN202109025U (en) | 2011-06-30 | 2011-06-30 | Plastic-embedded metal-coated faucet water passage assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202109025U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089050A (en) * | 2014-07-02 | 2014-10-08 | 路达(厦门)工业有限公司 | Faucet assembly and manufacturing method thereof |
| CN104089052A (en) * | 2014-07-02 | 2014-10-08 | 路达(厦门)工业有限公司 | Water tap assembly |
| CN104089053A (en) * | 2014-07-02 | 2014-10-08 | 路达(厦门)工业有限公司 | Water tap assembly |
| CN104712788A (en) * | 2015-03-12 | 2015-06-17 | 华尔达（厦门）塑胶有限公司 | Faucet pin structure |
| CN104712805A (en) * | 2015-03-12 | 2015-06-17 | 华尔达（厦门）塑胶有限公司 | Faucet pin assembling structure |
| CN106763885A (en) * | 2017-02-16 | 2017-05-31 | 开平市亿展阀芯有限公司 | A kind of leading plastic body component |
-
2011
- 2011-06-30 CN CN2011202293653U patent/CN202109025U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089050A (en) * | 2014-07-02 | 2014-10-08 | 路达(厦门)工业有限公司 | Faucet assembly and manufacturing method thereof |
| CN104089052A (en) * | 2014-07-02 | 2014-10-08 | 路达(厦门)工业有限公司 | Water tap assembly |
| CN104089053A (en) * | 2014-07-02 | 2014-10-08 | 路达(厦门)工业有限公司 | Water tap assembly |
| CN104089050B (en) * | 2014-07-02 | 2016-11-02 | 路达(厦门)工业有限公司 | Faucet assembly and manufacture method thereof |
| CN104089052B (en) * | 2014-07-02 | 2017-02-15 | 路达(厦门)工业有限公司 | Water tap assembly |
| CN104089053B (en) * | 2014-07-02 | 2017-02-22 | 路达(厦门)工业有限公司 | Water tap assembly and manufacturing method for water tap assembly |
| CN104712788A (en) * | 2015-03-12 | 2015-06-17 | 华尔达（厦门）塑胶有限公司 | Faucet pin structure |
| CN104712805A (en) * | 2015-03-12 | 2015-06-17 | 华尔达（厦门）塑胶有限公司 | Faucet pin assembling structure |
| CN104712805B (en) * | 2015-03-12 | 2017-12-26 | 华尔达（厦门）塑胶有限公司 | Tap pin combining structure |
| CN106763885A (en) * | 2017-02-16 | 2017-05-31 | 开平市亿展阀芯有限公司 | A kind of leading plastic body component |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202109025U (en) | Plastic-embedded metal-coated faucet water passage assembly | |
| CN103033075B (en) | Plastic radiating and ventilating water heater and making method thereof | |
| CN202118342U (en) | Plastic strengthened single-handle tap water channel assembly | |
| CN102330831B (en) | Water tap water channel assembly formed by embedding and coating metal with antibacterial plastic and preparation method of water tap water channel assembly | |
| CN102705591A (en) | Heat-resistant and pressure-resistant polyethylene composite pipe | |
| CN202109026U (en) | Plastic, rubber-coating and metal faucet water channel assembly | |
| US7714035B1 (en) | Plumbing manifolds | |
| CN202109062U (en) | Plastic, rubber-coating and metal faucet water channel assembly with single handle | |
| CN204083536U (en) | A kind of large-diameter steel-plastic composite pipe | |
| CN102269290B (en) | Double-layer plastic water channel component of faucet and preparation method thereof | |
| CN202266729U (en) | Embedded type faucet waterway assembly | |
| CN102221105A (en) | Plastic water channel component for water tap and manufacturing method thereof | |
| CN202719240U (en) | Security embedded type fastening tap channel component | |
| CN101699120B (en) | Microporous plastic-covered PPR copper liner reinforced composite pipe and preparation method thereof | |
| CN201875295U (en) | Steel-plastic composite hot water pipe | |
| CN206072564U (en) | Negative ion far-infrared antimicrobial antiscale tubing | |
| CN102269291A (en) | Faucet water channel component made of plastic embedded and coated with metals and preparation method thereof | |
| CN204647590U (en) | Plastic steel composite pipe | |
| CN202266730U (en) | Metal single-handle faucet waterway assembly with plastic lining | |
| CN207922345U (en) | A kind of thermal cycle system with water knockout drum | |
| CN215674177U (en) | Connection structure of PPR pipe and plastic-aluminum pipe | |
| CN207796305U (en) | A kind of enhanced insulating tube | |
| CN110657288A (en) | Metal-plastic composite pipe system and manufacturing method thereof | |
| CN206310117U (en) | A kind of electromagnetism hot melt pipe fitting | |
| CN214889628U (en) | Full-bore enhanced polyethylene elbow pipe fitting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20170630 |