CN2846938Y - Composite structure water tap - Google Patents
Composite structure water tap Download PDFInfo
- Publication number
- CN2846938Y CN2846938Y CN 200520103270 CN200520103270U CN2846938Y CN 2846938 Y CN2846938 Y CN 2846938Y CN 200520103270 CN200520103270 CN 200520103270 CN 200520103270 U CN200520103270 U CN 200520103270U CN 2846938 Y CN2846938 Y CN 2846938Y
- Authority
- CN
- China
- Prior art keywords
- water
- composite structure
- valve chamber
- hot
- road
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 160
- 239000002131 composite material Substances 0.000 title claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 22
- 229910052751 metal Inorganic materials 0.000 claims abstract description 22
- 239000012774 insulation material Substances 0.000 claims 1
- 239000004033 plastic Substances 0.000 abstract description 27
- 229920003023 plastic Polymers 0.000 abstract description 27
- 239000000126 substance Substances 0.000 abstract description 6
- 238000007599 discharging Methods 0.000 abstract 4
- 230000002349 favourable effect Effects 0.000 abstract 2
- 239000000463 material Substances 0.000 description 30
- 238000000034 method Methods 0.000 description 9
- 102000010637 Aquaporins Human genes 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000005755 formation reaction Methods 0.000 description 5
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 108010063290 Aquaporins Proteins 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 239000012237 artificial material Substances 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000010977 jade Substances 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Images
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- Domestic Plumbing Installations (AREA)
Abstract
The utility model discloses a composite structure water tap made of metal, plastics, etc. The composite structure water tap comprises a main body and a covering layer, wherein the main body is composed of a cold water channel, a hot water channel, a water discharging channel, a valve chamber, etc. which are made of metal and connected; one end of the cold water channel, one end of the hot water channel and one end of the water discharging channel are communicated with the valve chamber, and the other end of the cold water channel, the other end of the hot water channel and the other end of the water discharging channel are respectively provided with a water flowing opening formed on the composite structure water tap; at least one of the cold water channel, the hot water channel, the water discharging channel and the valve chamber is a metal component; after the main body is assembled completely, the plastic covering layer is coated outside the main body to form the composite structure water tap. The composite structure water tap of the utility model, which has the advantages of favorable heat resistance and favorable durability, can not generate the problem that biochemistry substances are decomposed to pollute water quality.
Description
Technical field
The utility model relates to a kind of structure of water tap, particularly relates to a kind of body and clad of comprising, can make fast and composite structure water tap that quality is good.
Background technique
Fig. 1 is the longitudinal section schematic representation of an existing water tap; Fig. 2 is the schematic cross section of an existing water tap; The water tap that traditional hot and cold water mixes is to make moulding in the mode of metal casting mostly, its structure is as Fig. 1 and shown in Figure 2, shown among Fig. 1 that water control valve 11, body 12, the valve chamber 13 of traditional hot and cold water tap, the hot water effluent hole that blends water hole 14, valve chamber 15,16 dividing plates 17, outlet pipe 18 and the hot and cold water of valve chamber mix chamber 19.Fig. 2 shows the hot water effluent hole that blends water hole 14, valve chamber 15,16, hot hydroecium 20 and the cold water chamber 21 of the valve chamber of traditional hot and cold water tap.
Though the faucet body of this above-mentioned traditional type structure can reach the function of adjusting water temperature, the water yield, switch water, but its body normally forms with the forging type manufacturing, the water channel of the hollow that its body interior needs, valve chamber etc. partly are to be placed on the position that will form the hollow die cavity in advance with sand core, form with pouring metal melt again, in this manufacture process, the sand core location is difficult for, and can influence the speed and the acceptance rate of production.In addition,, also need through procedures such as many grindings, polishings with the body that this forging type forms, very labor intensive, time and money, and grind, the metal break flour after the polishing also causes serious environmental issue.Fig. 3 is another schematic cross section of an existing water tap, in order to improve above-mentioned problem, proposition utilizes the mode of ejection formation to make the model utility of water tap fully in the novel patent announcement in Taiwan number 284265 " the cold and hot combustion taps structures of plastic shaping ", it is constructed as shown in Figure 3, and Fig. 3 has shown cold water road 31, hot water road 32, envelope piece 33, first assembly 34, second assembly 35, clad 333 and the body 444 of the cold and hot combustion taps of plastic shaping.Its manufacture method is the hollow plastic material assembly that produces water channel, water hole, valve chamber etc. with ejection formation, rejoin and make body, this body is inserted in the mould then, coat the outside of a clad with injection molding method at body, and pass to outside part at positions desire ditches such as being symmetrical in valve chamber, cold water hole, hot water hole and outlet pipe, be formed with a plurality of holes respectively, and produce the water tap of plastic material.The water tap made from the method, the hot water or cold water directly contacts with the plastic material water channel that penetrates, when hot water directly contacts with the plastic material water channel, can produce serious thermal shock to plastic material, and plastic materials bear the ability of thermal shock relative a little less than, cause having the problem of durability with the water tap of the method manufacturing.In addition, higher when the hot water water temperature in hot water road, and when using for a long time, have that chemical substance is dissolved in the hot water and the possibility of polluted water.Based on the shortcoming of above-mentioned discussion,, therefore, on market, seldom see similar actual product so that above-mentioned water tap product is difficult to commercialization.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of cold and hot combustion taps of composite structure that comprises body and clad, to solve existing water tap poor durability, the easy pollution problems of water quality.
For achieving the above object, composite structure water tap provided by the utility model is characterized by at least and comprises: a body comprises at least: a cold water road; One hot water road; One water outlet and a valve chamber, 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 opening respectively at this composite structure water tap makes current logical, the metal parts of the first at least in this cold water road, this hot water road, this water outlet and this valve chamber; And a clad, be coated on this body exterior.
Composite structure water tap of the present utility model constitutes body with cold water road, hot water road, water outlet and the valve chamber etc. of jointing metal assembly, this body allows the hot water or cold water all flow in metal water channel, and the heat resistance of metal material, durability are all very good, can be made into very durable water tap, and hot water can not contact with plastics as hot water with Metal Contact yet, has the chemical substance stripping and the problem of polluted water.The body that joint is finished coats with thermoinsulation material again, the body that will coat thermoinsulation material is afterwards inserted in the mould, in modes such as perfusion, ejection formations, the clad of materials such as plastics is coated on the body exterior that coats thermoinsulation material, make the composite structure water tap.The outside of body is because coat thermoinsulation material, allows the temperature of hot water be difficult for being transmitted on the clad of material moulding such as plastics, so clad is not vulnerable to thermal shock and has influence on the serviceability of this water tap.And when high-temperature-hot-water flows, intercept adiabatic conduction in being surrounded by the metal water channel of thermoinsulation material, can directly not experiencing the temperature of hot water on the surface of clad, can avoid the direct contact water tap and the situation of scald by thermoinsulation material.In addition, because of body is coated on inside, need not grind, the surface treatment of polishing etc., outermost clad is with the plastic or other material manufacturing, can produce fast, cost is low, and the finished product exquisite appearance of moulding, not having the water tap of conventional metals casting is to ask exquisite appearance to need to grind, polish and cause very big pollution problem.
For allowing above-mentioned and other purpose of the present utility model, feature, advantage and embodiment can become apparent appended graphic being described in detail as follows:
Description of drawings
Fig. 1 is the longitudinal section schematic representation of an existing water tap;
Fig. 2 is the schematic cross section of an existing water tap;
Fig. 3 is another schematic cross section of an existing water tap; And
Fig. 4 is the schematic cross section of a preferred embodiment of the present utility model.
Wherein, reference character:
[prior art]
11: water control valve 12: body
13: valve chamber 14: valve chamber blend the water hole
15: the hot water effluent hole 16 of valve chamber: the hot water effluent hole of valve chamber
17: dividing plate 18: outlet pipe
19: hot and cold water mixes chamber 20: hot hydroecium
21: cold water chamber 31: the cold water road
32: hot water road 33: the envelope piece
35: the second assemblies of 34: the first assemblies
333: clad 444: body
[the utility model]
61: cold water blasthole 62: the cold water road
63: hot water blasthole 64: the hot water road
65: osculum 66: water outlet
67: valve chamber 68: thermoinsulation material
69: the cold water blasthole 70 of valve chamber: the hot water blasthole of valve chamber
71: the cold and hot mixed water osculum 111 of valve chamber: body
222: clad
Embodiment
As shown in Figure 4, the utility model is a kind of cold and hot combustion taps of composite structure, in the preferred embodiment of the present utility model shown in Figure 4, the composite structure water tap comprises the clad 222 that a body 111 of coating thermoinsulation material 68 reaches with plastic shaping, this body 111 comprises cold water road 62, hot water road 64, water outlet 66 and valve chamber 67 a plurality of metal assemblies such as (putting the regulating water-quantity valve use), engage one another and constitute, cold water road 62, one end of hot water road 64 and water outlet 66 is communicated with valve chamber 67, the cold water water inlet 61 in cold water road 62, the hot water water inlet 63 in hot water road 64 and water outlet 66 cold, hot water blends 65 at the mouth of a river makes current logical respectively at forming opening in the composite structure water tap.Thermoinsulation material 68 coats after the body 111, the body 111 that coats thermoinsulation material 68 is inserted in the mould, with the plastics injection molding method, clad 222 is coated on body 111 outsides that coat thermoinsulation material 68, makes that inside comprises metal body 111 and external packets coating 222 is composite structure water taps of plastic material.Wherein in the valve chamber 67 and have a control valve (not being shown among the figure), so that cold water that control is flowed into by valve chamber cold water blasthole 69 and the hot water that flowed into by the hot water blasthole 70 of valve chamber, the cold and hot mixed water osculum 71 by valve chamber after mixing flows out.
Can carry out application implementation miscellaneous in the technological thought scope of the present utility model, for example, be to make clad 222 in the foregoing description in plastics injection molding mode, but do not limit the material and the making method of clad 222, for example have natural or artificial materials such as plastic clay, potter's clay and can be used for making clad 222 yet.When flowing through plastic pipeline for improving high-temperature-hot-water, the possibility that the chemical substance stripping is arranged, above-mentioned body 111 is to engage one another and constitute with a plurality of metal assemblies, but when engaging one another formation body 111 as plastic assembly with plastic cold water road, hot water road, water outlet and valve chamber, in the plastic assembly internal face, promptly with on the one side that water contacts impose metallic film processing, the material of its metallic film is preferable with material that can not the stripping harmful matter, in the time of also can improving high-temperature-hot-water and flow through plastic pipeline, the problem of the possibility of chemical substance stripping is arranged.Therefore body 111 comprises that with metal assembly perhaps internal face comprises the assembly of the materials such as plastics of metallic film, engages one another and constitutes, and during practical application, can use the assembly of single kind, and the assembly that also can mix different kind uses.In addition, with methods such as castings, the nothing of making metal of one makes up single body 111, perhaps, the single body 111 that internal face comprises a metallic film that is formed in method one such as ejection formations, on single body 111, coat thermoinsulation material 68, clad 222 again, also can solve prior art problems, bring into play effect of the present utility model.In addition, though be not shown in graphic in, but can on clad 222 surfaces, impose various processing, make this novel water tap show the texture that differs from plastic materials, for instance, as impose the application of metallic film processing or metal powder grain coating on clad 222 surfaces, can make this novel water tap have metal sense, impose the application of a kind of jade porcelain coating, can make this novel water tap have the texture of porcelain.In addition, the material itself that forms clad 222 mixes use color, the different various materials of material, also can produce the different water tap of texture.Suchlike application implementation also is interpreted as being contained in the claim of the present utility model.
Composite structure water tap of the present utility model constitutes body with cold water road, hot water road, water outlet and the valve chamber etc. of jointing metal assembly, this body allows the hot water or cold water all flow in metal water channel, and the heat resistance of metal material, durability are all very good, therefore can be made into very durable water tap, and hot water can not contact with plastics as hot water with Metal Contact yet, therefore can not produce the chemical substance stripping and the problem of polluted water.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (4)
1. a composite structure water tap is characterized in that, comprises at least:
One body comprises at least: a cold water road; One hot water road; One water outlet and a valve chamber, 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; And
One clad is coated on this body exterior.
2. composite structure water tap according to claim 1 is characterized in that, also comprises an insulation material layer, between this body and this clad.
3. composite structure water tap according to claim 1 is characterized in that, this cold water road, this hot water road, this water outlet and this valve chamber are the assembly of separate connection.
4. composite structure water tap according to claim 1 is characterized in that, in this cold water road of this body, this hot water road, this water outlet and this valve chamber at least the internal face of one comprise a metallic film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520103270 CN2846938Y (en) | 2005-08-05 | 2005-08-05 | Composite structure water tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520103270 CN2846938Y (en) | 2005-08-05 | 2005-08-05 | Composite structure water tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2846938Y true CN2846938Y (en) | 2006-12-13 |
Family
ID=37512362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520103270 Expired - Lifetime CN2846938Y (en) | 2005-08-05 | 2005-08-05 | Composite structure water tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2846938Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009018753A1 (en) * | 2007-08-08 | 2009-02-12 | Qihuang He | A heat resistant and cold resistant plastic faucet |
| CN104089051A (en) * | 2014-07-02 | 2014-10-08 | 路达(厦门)工业有限公司 | Faucet assembly and manufacturing method thereof |
-
2005
- 2005-08-05 CN CN 200520103270 patent/CN2846938Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009018753A1 (en) * | 2007-08-08 | 2009-02-12 | Qihuang He | A heat resistant and cold resistant plastic faucet |
| CN104089051A (en) * | 2014-07-02 | 2014-10-08 | 路达(厦门)工业有限公司 | Faucet assembly and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150805 Granted publication date: 20061213 |
|
| EXPY | Termination of patent right or utility model |