CN204004585U - Faucet assembly - Google Patents
Faucet assembly Download PDFInfo
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- CN204004585U CN204004585U CN201420362817.9U CN201420362817U CN204004585U CN 204004585 U CN204004585 U CN 204004585U CN 201420362817 U CN201420362817 U CN 201420362817U CN 204004585 U CN204004585 U CN 204004585U
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- hot water
- cold water
- outlet pipe
- valve body
- pipe
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Abstract
The utility model provides a kind of faucet assembly, comprise: hot water valve body, comprise the hot water valve body body and the hot water outlet pipe that form as one, hot water outlet pipe, comprise first end and the second end, its first end is communicated with hot water valve body bulk fluid, and the second end has towards first mouth of pipe of length of pipe direction with towards second mouth of pipe stretching out perpendicular to length direction; Cold water valve body, comprise the cold water valve body body and the cold water outlet pipe that form as one, this cold water outlet pipe comprises first end and the second end, its first end is communicated with cold water valve body bulk fluid, and the second end has towards first mouth of pipe of length of pipe direction with towards second mouth of pipe stretching out perpendicular to length direction; The intermediate body member being connected with cold water outlet pipe with hot water outlet pipe, intermediate body member has the inner chamber being communicated with hot water outlet pipe and cold water outlet pipe flowing water, hot water outlet pipe's second mouth of pipe and second mouth of pipe of cold water outlet pipe are all arranged in inner chamber, and intermediate body member also comprises the structure of blocking two first mouths of pipe for sealing.
Description
Technical field
The utility model relates to technical field of taps, relates in particular to a kind of faucet assembly.
Background technique
Water tap is also referred to as water nozzle, is a kind of for controlling the switch of current.Typically, water tap can be divided into single-plicate water tap and twin water tap, wherein, single-plicate water tap is only connected with the water route of cold water or hot water, and twin water tap is connected that both are communicated with simultaneously with hot water water route with cold water water route and then obtain the suitable mixing water of temperature.
Twin water tap comprises the cold water valve body that is respectively equipped with water inlet and water outlet on the whole, hot water valve body and intermediate body member, wherein, cold water valve inner is provided with spool to control the uninterrupted that enters the cold water of flowing through valve body and flowing out from its water outlet from its water inlet by the operation of this spool, hot water valve inner is similarly provided with spool to control the uninterrupted that enters the hot water of flowing through valve body and flowing out from its water outlet from its water inlet by the operation of this spool, and intermediate body member comprises two water inlets, the hot water water inlet being communicated with the water outlet of hot water valve body and the cold water water inlet being communicated with the water outlet of cold water valve body.When operation, cold water and hot water are respectively from the cold water water inlet of intermediate body member with hot water water inlet flows into and flow out from the water outlet of intermediate body member, thereby, the control to cold water and hot water flow by cold water valve body and hot water valve body, can finally control uninterrupted and and the temperature of mixing water of the mixing water flowing out from the water outlet of intermediate body member.Due to the requirement of water route layout and the restriction of installing and using condition, twin water tap is arranged to H configuration conventionally, be that cold water valve body and hot water valve body are vertically arranged in both sides in edge respectively, intermediate body member is along being laterally communicated with cold water valve body and hot water valve body respectively by its two ends.
Chinese patent application CN2020079917U discloses a kind of twin water tap of aforementioned type.This twin water tap comprise have cold water outlet pipe cold water valve body, there is hot water outlet pipe's hot water valve body and intermediate body member, wherein, described cold water outlet pipe and hot water outlet pipe insert respectively intermediate body member inner chamber and are formed and be tightly connected by seal ring.The defect of such configuration is, connection part easily occurs to connect loosening or seal failure, thereby causes leaking, and working life is shorter.
Chinese patent application CN101664980B discloses another kind of twin water tap.This twin water tap comprises cold water valve body, hot water valve body and intermediate body member equally.This water tap is manufactured by the method for quadric injection mould.First, by injection moulding, obtain the first component for intermediate body member, then this intermediate body member is put into for obtaining the mould of cold water valve body and hot water valve body and carried out injection moulding, make to form clad around at this first component, this clad and cold water valve body and the water valve bodily form become one, thereby form the twin water tap of H type.In order to make first component be located the clad being integrated with cold water valve body and hot water valve body to obtain in the mould of quadric injection mould, on the periphery wall of intermediate body member, be provided with a plurality of positioning blocks.Because positioning block directly contacts with mould inner surface, it is coated that the outer surface of this positioning block is not wrapped by layer in quadric injection mould process, thereby when being separated from each other and forming gap because of the effect of hydraulic pressure when the link position between second component and clad, the water of intermediate body member this gap that tends to flow through gushes from this positioning block position.So the sealing reliability of such twin water tap is still not high, working life is shorter.
For this reason, need a kind of such twin water tap, it has good sealing reliability, and working life is longer.
Model utility content
The purpose of this utility model is to provide a kind of faucet assembly of good airproof performance.
For achieving the above object, the utility model provides a kind of faucet assembly, it comprises: hot water valve body, comprise the hot water valve body body and the hot water outlet pipe that form as one, this hot water outlet pipe comprises first end and the second end, hot water outlet pipe's first end is communicated with hot water valve body bulk fluid, and the second end of hot water outlet pipe has towards first mouth of pipe of length of pipe direction with towards second mouth of pipe stretching out perpendicular to length direction; Cold water valve body, comprise the cold water valve body body and the cold water outlet pipe that form as one, this cold water outlet pipe comprises first end and the second end, the first end of cold water outlet pipe is communicated with cold water valve body bulk fluid, and the second end of cold water outlet pipe has towards first mouth of pipe of length of pipe direction with towards second mouth of pipe stretching out perpendicular to length direction; The intermediate body member being connected with cold water outlet pipe with hot water outlet pipe, this intermediate body member has the inner chamber being communicated with hot water outlet pipe and cold water outlet pipe flowing water, hot water outlet pipe's second mouth of pipe and second mouth of pipe of cold water outlet pipe are all arranged in inner chamber, and intermediate body member also comprises the structure of blocking hot water outlet pipe's first mouth of pipe and first mouth of pipe of cold water outlet pipe for sealing.
The structure of faucet assembly of the present utility model can be first by a Shooting Technique by being injected into respectively one cold water valve body, hot water valve body and intermediate body member injection moulding is as a whole by quadric injection mould between hot water valve body body and hot water outlet pipe and between cold water valve body body and cold water outlet pipe, make as a whole of whole faucet assembly.Wherein, first mouth of pipe of hot water outlet pipe and cold water outlet pipe for extracting core rod out after an injection moulding completes, to guarantee carrying out smoothly of Shooting Technique, and second mouth of pipe separately of hot water outlet pipe and cold water outlet pipe for hot water outlet pipe in quadric injection mould process is inserted core rod and guaranteed quadric injection mould process and cold water outlet pipe can be because of injection moulding process in suffered pressure deform.Faucet assembly sealing of the present utility model is reliable, long service life.
Preferably, faucet assembly also comprises: hot water spool and cold water valve core, and hot water spool and cold water valve core are coupled in respectively in corresponding hot water valve body or cold water valve body; Hot water handle and cold water handle, hot water handle is connected to hot water spool and controls hot water current with operation, and cold water handle is connected to cold water valve core and can operates controls cold water current.
Preferably, described hot water valve body also comprises the first metal inserted piece being arranged on described hot water valve body body outer surface, this first metal inserted piece is configured to be screwed that described hot water spool is fixed in described water valve body opening by cap nut on first, described cold water valve body also comprises the second metal inserted piece being arranged on described cold water valve body body outer surface, and this second metal inserted piece is configured to be screwed that described cold water valve core is fixed in described cold valves body opening by cap nut on second.So both prevented from, because of direct the contact metal rusting that cause of metal with water, having guaranteed again the bulk strength of hot water valve body and cold water valve body.
Preferably, faucet assembly also comprises depotition cock, the outer surface of intermediate body member is provided with the 3rd metal inserted piece, the 3rd metal inserted piece is configured to be connected cover and screws that depotition cock is connected to intermediate body member, so both prevented from, because of direct the contact metal rusting that cause of metal with water, having guaranteed again the bulk strength of intermediate body member.
Preferably, the 3rd metal inserted piece, hot water valve body and cold water valve body are prefabricated component, intermediate body member is by the 3rd prefabricated metal inserted piece, hot water outlet pipe's second mouth of pipe and second mouth of pipe of cold water outlet pipe are positioned over to the integrative-structure forming by Shooting Technique in mould, to improve whole sealing.
Accompanying drawing explanation
Fig. 1 is the perspective view of the valve component in an embodiment's of the present utility model faucet assembly;
Fig. 2 is the decomposition view of the valve component of Fig. 1;
Fig. 3 is the sectional view of longitudinally central plane of the valve component of Fig. 1;
Fig. 4 shows the sectional view of the longitudinally central plane of the cold water valve body in Fig. 1;
Fig. 5 shows the faucet assembly decomposition view of the valve component that comprises Fig. 1.
Embodiment
Description, the exemplary scheme of the disclosed device of detailed description the utility model.Although it is in order to present mode of executions more of the present utility model that accompanying drawing is provided, accompanying drawing needn't be drawn by the size of specific embodiments, and some feature can be exaggerated, remove or disclosure of the present utility model is cutd open to illustrate better and explain by office.The phrase occurring in specification " in the accompanying drawings " or similar term needn't be with reference to institute's drawings attached or examples.
Be used to hereinafter describe some directional terminology of accompanying drawing, for example " on ", D score, " left side ", " right side ", " making progress ", " downwards ", " vertically ", " level " and other directional terminology, by being understood to, there is its normal implication and make a comment or criticism related those directions while often seeing accompanying drawing.Except as otherwise indicating, directional terminology is substantially according to the direction of faucet assembly understood by one of ordinary skill in the art described in this specification.
As shown in Figures 1 to 3, according to the faucet assembly of a specific embodiment of the present invention, comprise hot water valve body 10, cold water valve body 20 and intermediate body member 30.Wherein, hot water valve body 10 comprises hot water valve body body 11 and the horizontal arrangement hot water outlet pipe 12 of the vertical layout for example forming as one by Shooting Technique.Preferably, this hot water outlet pipe 12 comprises first end and the second end, and hot water outlet pipe 12 first end is communicated with hot water valve body body 11 fluids.In order to facilitate hot water valve body body 11 and hot water outlet pipe's 12 injection moulding and after injection moulding completes, core rod to be extracted out in hot water outlet pipe 12, the second end of hot water outlet pipe 12 preferably has towards first mouth of pipe 121 of length of pipe direction with towards second mouth of pipe 122 stretching out perpendicular to length direction.Wherein, this second mouth of pipe 122 is the tubular form with the flange extending upward, and injection moulding complete after the along continuous straight runs core rod that is positioned at hot water outlet pipe 12 from its first mouth of pipe 121, extract out, the core rod that is positioned at second mouth of pipe 122 is extracted out from second mouth of pipe 122.
Shown in Fig. 4, cold water valve body 20 comprises the cold water valve body body 21 of the vertical layout for example forming as one by Shooting Technique and the cold water outlet pipe 22 of horizontal arrangement.This cold water outlet pipe 22 comprises first end and the second end, the first end of cold water outlet pipe 22 is communicated with cold water valve body body 21 fluids, and in order to facilitate hot water valve body body 11 and hot water outlet pipe's 12 injection moulding and after injection moulding completes, core rod to be extracted out in cold water outlet pipe 22, preferably, the second end of cold water outlet pipe 22 has towards first mouth of pipe 221 of length of pipe direction with towards second mouth of pipe 222 stretching out perpendicular to length direction, and the core rod that after injection moulding completes, along continuous straight runs is positioned at cold water outlet pipe 22 is from its first mouth of pipe, 221 extractions, core rod in second mouth of pipe 222 is extracted out from second mouth of pipe 222.Intermediate body member 30 is connected with cold water outlet pipe 22 with hot water outlet pipe 12, and it has the inner chamber being communicated with hot water outlet pipe 12 and cold water outlet pipe 22 flowing water, and hot water outlet pipe 12 second mouth of pipe 122 and second mouth of pipe 222 of cold water outlet pipe 22 are all arranged in inner chamber.Intermediate body member 30 also comprises the structure 31 of blocking hot water outlet pipe 12 first mouth of pipe 121 and first mouth of pipe 221 of cold water outlet pipe 22 for sealing.Preferably, this intermediate body member 30 and hot water valve body 10 and the cold water valve body 20 of single injection-molded can be integrated by secondary injection molding, to form the valve component of faucet assembly.
Preferably, as shown in Figure 5, the faucet assembly of the present embodiment also comprises hot water spool 71 and cold water valve core 72, hot water handle 61 and cold water handle 62.Wherein, described hot water spool 71 and cold water valve core 72 are coupled in respectively in corresponding hot water valve body 10 or cold water valve body 20; Hot water handle 61 is connected to hot water spool 71 and controls hot water current with operation, and cold water handle 62 is connected to cold water valve core 72 and can operates controls cold water current.
For anti-sealing causes lead to precipitate in water with direct contact of metal, preferably the hot water valve body body 11 of the faucet assembly of the present embodiment, hot water outlet pipe 12, cold water valve body body 21, cold water outlet pipe 22, intermediate body member 30 can be made by flexible plastic material.In addition, in order to strengthen firm (by force) degree of faucet assembly, prevent distortion, and the join strength of enhancing and other parts, preferably, hot water valve body 10 also comprises the first metal inserted piece 13 being arranged on hot water valve body body 11 outer surfaces, and this first metal inserted piece 13 is configured to be screwed that described hot water spool 71 is fixed in described hot water valve body 10 by cap nut 91 on first.Meanwhile, described cold water valve body 20 also comprises the second metal inserted piece 23 being arranged on cold water valve body body 21 outer surfaces, and this second metal inserted piece 23 is configured to be screwed that described cold water valve core 72 is fixed in described cold water valve body 20 by cap nut 92 on second.Again referring to Fig. 5, described faucet assembly also comprises depotition cock 50, the outer surface of described intermediate body member 30 is provided with the 3rd metal inserted piece 40, the three metal inserted pieces 40 and is configured to be connected cover and 80 screws that described depotition cock 50 is connected to described intermediate body member 30.
Preferably, between the first metal inserted piece 13 and hot water valve body body 11 and/or between the second metal inserted piece 23 and cold water valve body body 21, can for example by Shooting Technique, be integrally formed.In addition between the 3rd metal inserted piece 40 and described intermediate body member 30, also can be integrally formed by Shooting Technique.More preferably, the 3rd metal inserted piece 40, hot water valve body 10 and cold water valve body 20 can be prefabricated component, and described intermediate body member 30 can be by being positioned over prefabricated described the 3rd metal inserted piece 40, described hot water outlet pipe 12 second mouth of pipe 122 and second mouth of pipe 222 of described cold water outlet pipe 22 in mould and forming as one by Shooting Technique.
Preferably use high temperature resistant non-crosslinked polyethylene to form (PE-RT) and carry out described Shooting Technique as raw material, so that each metal inserted piece 13,23,40 and appropriate section are by bonding well.Due to the raw material of selecting PE-RT as hot water valve body 10, cold water valve body 20 and intermediate body member 30, can reduce manufacture cost with and weight.Simultaneously, in hot water valve body 10, cold water valve body 20 and intermediate body member 30, be bumped into metal inserted piece, can increase hardness and the intensity of valve component, especially by the position that is fixedly connected with for them by metal inserted piece 13,23,40, can effectively prevent that they especially the situation of damaging occur screw thread position when installation or removal water tap.
The faucet assembly of the present embodiment in the preparation, first the first/the second prefabricated metal inserted piece 13,23 is put into mould and form hot water valve body 10 or cold water valve body 20 by Shooting Technique, after injection moulding completes, respectively first mouth of pipe 121,221, second mouth of pipe 122,222 that are arranged in top, bottom and hot water/cold water outlet pipe 12,22 of the core rod of moulding valve body from each valve body body 10,20 are extracted out.Respectively the second end of hot water outlet pipe 12 and cold water outlet pipe 22 is put into mould together with the 3rd prefabricated metal inserted piece 40 afterwards, and form intermediate body member 30 through integrated through injection molding, first mouth of pipe 121 of hot water outlet pipe 12 and cold water outlet pipe 22 wherein, 221 in injection moulding process by shutoff, so far the hot water valve body 10 of the formation valve component of the faucet assembly of the present embodiment, cold water valve body 20 and intermediate body member 30 form as a whole through twice Shooting Technique, and then prevented at hot water valve body 10, the phenomenon of leakage at cold water valve body 20 and the triangular any link position of intermediate body member 30 place, good sealing effect, long service life.
More than described preferred embodiment of the present utility model, and between the feature in these embodiments, can exchange, substitute or combination.
Be to be understood that, although this specification is described according to each embodiment, but not each embodiment only comprises an independently technological scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should make specification as a whole, technological scheme in each embodiment also can, through appropriately combined, form other mode of execution it will be appreciated by those skilled in the art that.
The foregoing is only the schematic embodiment of the utility model, not in order to limit scope of the present utility model.Any those skilled in the art, is not departing from equivalent variations, modification and the combination of doing under the prerequisite of design of the present utility model and principle, all should belong to the scope of the utility model protection.
Claims (5)
1. a faucet assembly, is characterized in that, comprising:
Hot water valve body (10), comprise the hot water valve body body (11) and the hot water outlet pipe (12) that form as one, this hot water outlet pipe (12) comprises first end and the second end, described hot water outlet pipe's (12) first end is communicated with hot water valve body body (11) fluid, and the second end of described hot water outlet pipe (12) has towards first mouth of pipe (121) of length of pipe direction with towards second mouth of pipe (122) stretching out perpendicular to described length direction;
Cold water valve body (20), comprise the cold water valve body body (21) and the cold water outlet pipe (22) that form as one, this cold water outlet pipe (22) comprises first end and the second end, the first end of described cold water outlet pipe (22) is communicated with cold water valve body body (21) fluid, and the second end of described cold water outlet pipe (22) has towards first mouth of pipe (221) of length of pipe direction with towards second mouth of pipe (222) stretching out perpendicular to described length direction;
The intermediate body member (30) being connected with cold water outlet pipe (22) with described hot water outlet pipe (12), this intermediate body member (30) has the inner chamber being communicated with described hot water outlet pipe (12) and cold water outlet pipe (22) flowing water, described hot water outlet pipe's (12) second mouth of pipe (122) and second mouth of pipe (222) of described cold water outlet pipe (22) are all arranged in described inner chamber, described intermediate body member (30) also comprises the structure (31) of stating hot water outlet pipe's (12) first mouth of pipe (121) and first mouth of pipe (221) of described cold water outlet pipe (22) for seal plug residence.
2. faucet assembly according to claim 1, is characterized in that, described faucet assembly also comprises:
Hot water spool (71) and cold water valve core (72), described hot water spool (71) and cold water valve core (72) are coupled in respectively in corresponding hot water valve body (10) or cold water valve body (20);
Hot water handle (61) and cold water handle (62), described hot water handle (61) is connected to hot water spool (71) and controls hot water current to operate, and described cold water handle (62) is connected to cold water valve core (72) and can operates controls cold water current.
3. faucet assembly according to claim 2, it is characterized in that, described hot water valve body (10) also comprises the first metal inserted piece (13) being arranged on described hot water valve body body (11) outer surface, this first metal inserted piece (13) is configured to be screwed described hot water spool (71) being fixed in described hot water valve body (10) hole by cap nut (91) on first, described cold water valve body (20) also comprises the second metal inserted piece (23) being arranged on described cold water valve body body (21) outer surface, this second metal inserted piece (23) is configured to be screwed that described cold water valve core (72) is fixed in described cold water valve body (20) hole by cap nut (92) on second.
4. faucet assembly according to claim 1, it is characterized in that, described faucet assembly also comprises depotition cock (50), the outer surface of described intermediate body member (30) is provided with the 3rd metal inserted piece (40), and the 3rd metal inserted piece (40) is configured to be connected cover (80) and screws that described depotition cock (50) is connected to described intermediate body member (30).
5. faucet assembly according to claim 4, it is characterized in that, the 3rd metal inserted piece (40), hot water valve body (10) and cold water valve body (20) are prefabricated component, and described intermediate body member (30) is by prefabricated described the 3rd metal inserted piece (40), described hot water outlet pipe's (12) second mouth of pipe (122) and second mouth of pipe (222) of described cold water outlet pipe (22) are positioned over to the integrative-structure forming by Shooting Technique in mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420362817.9U CN204004585U (en) | 2014-07-02 | 2014-07-02 | Faucet assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420362817.9U CN204004585U (en) | 2014-07-02 | 2014-07-02 | Faucet assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204004585U true CN204004585U (en) | 2014-12-10 |
Family
ID=52044588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420362817.9U Expired - Fee Related CN204004585U (en) | 2014-07-02 | 2014-07-02 | Faucet assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204004585U (en) |
-
2014
- 2014-07-02 CN CN201420362817.9U patent/CN204004585U/en not_active Expired - Fee Related
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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: 20141210 |