CN104089053B - Water tap assembly and manufacturing method for water tap assembly - Google Patents
Water tap assembly and manufacturing method for water tap assembly Download PDFInfo
- Publication number
- CN104089053B CN104089053B CN201410313567.4A CN201410313567A CN104089053B CN 104089053 B CN104089053 B CN 104089053B CN 201410313567 A CN201410313567 A CN 201410313567A CN 104089053 B CN104089053 B CN 104089053B
- Authority
- CN
- China
- Prior art keywords
- hot water
- valve body
- cold water
- water valve
- support tube
- 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
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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
- F16K11/22—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members with an actuating member for each valve, e.g. interconnected to form multiple-way valves
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve Housings (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
The invention provides a water tap assembly which comprises a hot water valve, a cold water valve, a hot water valve element, a cold water valve element, a middle body, a switching valve and a hot water linkage portion. The hot water linkage portion comprises a first supporting tube and a first wrapping element surrounding the first supporting tube, a water flowing channel is defined in the first supporting tube, the two ends of the first supporting tube extend into a hot water outlet tube and a hot water end to form a water flowing path between the hot water valve and the middle body, and the first wrapping element is formed in an injection molding process and is integrally connected with the hot water outlet tube and the hot water end. The water tap assembly has good sealing reliability and is long in service life.
Description
Technical field
The present invention relates to a kind of faucet assembly, more particularly, to a kind of twin faucet assembly.
Background technology
Faucet is also referred to as water nozzle, is a kind of switch for controlling current.Typically, faucet can be divided into simply connected
Formula faucet and twin faucet, wherein, single-plicate faucet is only connected with the water route of cold water or hot water, and twin water
Tap is connected with cold water water route and hot water water route to connect both and then to obtain the suitable mixing water of temperature simultaneously.
Twin faucet generally comprises cold water valve body, hot water valve body and the centre being respectively equipped with water inlet and outlet
Body, wherein, cold water valve inner is provided with valve element and flows through valve body to be controlled by the operation of this valve element to enter from its water inlet
And the uninterrupted of the cold water flowing out from its outlet, hot water valve inner is provided likewise with valve element with by the operation of this valve element
Enter, from its water inlet, the uninterrupted flowing through valve body the hot water from the outflow of its outlet to control, and intermediate body member includes two
Individual water inlet, the hot water water inlet being connected with the outlet of hot water valve body and the cold water being connected with the outlet of cold water valve body are entered
The mouth of a river.In operation, cold water and hot water flow into and from middle basis from the cold water water inlet of intermediate body member and hot water water inlet respectively
The outlet of body flows out, thus, by the control to cold water and hot water flow of cold water valve body and hot water valve body, can finally control
The uninterrupted of the mixing water flowing out from the outlet of intermediate body member and and mixing water temperature.Requirement due to water route arrangement
And install and use the restriction of condition, twin faucet is usually arranged to H configuration, and that is, cold water valve body and hot water valve body be respectively
Vertically arranged in both sides, intermediate body member is transversely connected with cold water valve body and hot water valve body respectively by its two ends.
Chinese patent application CN2020079917U discloses a kind of twin faucet of aforementioned type.This twin water
Tap includes cold water valve body, the hot water valve body with hot water outlet pipe and the intermediate body member with cold water outlet pipe, wherein, described
Cold water outlet pipe and hot water outlet pipe are inserted intermediate body member inner chamber respectively and are tightly connected by sealing ring formation.Such configuration
Defect be, connecting portion be susceptible to connect loosen or seal failure, thus leading to leak, service life is shorter.
Chinese patent application CN101664980B discloses another kind of twin faucet.This twin faucet equally wraps
Include cold water valve body, hot water valve body and intermediate body member.This faucet is manufactured by the method for quadric injection mould.First, by note
Mould the first component obtaining for intermediate body member, then put into this intermediate body member for obtaining cold water valve body and hot water valve body
It is molded in mould so that forming clad, this clad and cold water valve body and the hot water valve bodily form around this first component
It is integrally formed, thus constituting the twin faucet of H type.In order that first component positioned in the mould of quadric injection mould with
Obtain the clad being integrated with cold water valve body and hot water valve body, the periphery wall of intermediate body member is provided with multiple locating pieces.By
Directly contact with mould inner surface in locating piece, the outer surface of this locating piece is not wrapped by layer cladding during quadric injection mould,
Thus when the link position between second component and clad is separated from each other and forms gap because of the effect of hydraulic pressure, middle
The water of body often flows through this gap and gushes at this locating piece position.So, the sealing of such twin faucet can
Still not high by property, service life is shorter.
For this reason, it may be necessary to a kind of such twin faucet, it has good sealing reliability, and service life is relatively
Long.
Content of the invention
In an arrangement, a kind of faucet assembly is provided, including：Hot water valve body and cold water valve body, described hot water valve body
There is hot water outlet pipe, described cold water valve body has cold water outlet pipe；Hot water valve element and cold water valve core, described hot water valve element and cold
Water valve core is coupled respectively in corresponding hot water valve body or cold valves body；Intermediate body member, this intermediate body member includes and described hot water
Hot water end and the cold water end being connected with cold water outlet pipe that outlet pipe is connected, this intermediate body member also includes the first water outlet
Mouth and the second outlet；Switching valve, this switching valve is installed in described intermediate body member and has first operator scheme and the second behaviour
Operation mode, this switching valve stops water to flow out from the second outlet and allow water from the first outlet stream in the first mode of operation
Go out and stop in the second mode of operation water to flow out from the first outlet and allow water to flow out from the second outlet；Hot water joins
Socket part, this hot water connection part includes the first support tube and the first coating member around described first support tube, wherein, this first
Limit pipelined channel in stay tube, and the two ends of this first support tube be respectively protruding into described hot water outlet pipe and hot water end with
Between hot water valve body and intermediate body member formed flowing water path, described first coating member formed by Shooting Technique and with described heat
Water outlet pipe and hot water end integrally connected.
Preferably, this faucet assembly also includes cold water connection part, this cold water connection part include the second support tube and around
Second coating member of described second support tube, wherein, limits pipelined channel in this second support tube, and this second support tube
Two ends be respectively protruding into described cold water outlet pipe and cold water end between cold water valve body and intermediate body member formed flowing water path,
Described second coating member formed by Shooting Technique and with described cold water outlet pipe and cold water end integrally connected.
Preferably, this faucet assembly also includes hot water handle and cold water handle, and wherein, described hot water handle is connected to heat
With operational control hot water, described cold water handle is connected to cold water valve core operable control chilled water flow to water valve core.
Preferably, the outer surface of the described hot water valve body of this faucet assembly is provided with the first metal inserted piece, this first gold medal
Belong to mold insert to be configured to be screwed to be fixed to described hot water valve element in described hot water valve body by box nut on first, described cold
Second metal inserted piece is included on the outer surface of water valve body, this second metal inserted piece be configured to can by box nut on second screw with
Described cold water valve core is fixed in described cold valves body.
Preferably, described first metal inserted piece of this faucet assembly and the second metal inserted piece include male thread portion respectively
To be fixedly attached to installing screwed pipe threadably on hot water valve body and cold water valve body, and described external screw thread quilt
Be configured to install screwed pipe be gradually screwed to during hot water valve body and cold water valve body install screwed pipe will to hot water valve body and
The clamping force that the applying of cold water valve body is gradually increased.
Preferably, the described hot water valve body of this faucet assembly also includes hot water inlet pipe, described first metal inserted piece with
Described hot water inlet pipe is pre-constructed unit and is placed into form described hot water valve body by Shooting Technique in mould, described cold
Water valve body also includes cold water inlet, and described second metal inserted piece and described cold water inlet are pre-constructed unit and are placed into mould
So that described cold water valve body is formed by Shooting Technique in tool.
Preferably, described first support tube of this faucet assembly and the second support tube are metal tube.
Preferably, the described hot water inlet pipe of this faucet assembly and cold water inlet are molded by flexible material and are formed,
The free end of described hot water inlet pipe and cold water inlet is equipped with the attaching nut for installing angle valve.
In another scheme, provide a kind of faucet assembly, it includes：Hot water valve body and cold water valve body, described hot water
Valve body includes the first metal inserted piece and hot water inlet pipe, and described first metal inserted piece and hot water inlet pipe are pre-constructed unit quilt
Put in mould and described hot water valve body is formed by Shooting Technique, described cold water valve body includes the second metal inserted piece and cold water water inlet
Pipe, described second metal inserted piece and cold water inlet are pre-constructed unit being placed in mould and pass through described in Shooting Technique formed
Cold water valve body；Hot water valve element and cold water valve core, described hot water valve element and cold water valve core be coupled respectively to corresponding hot water valve body or
In cold valves body；Intermediate body member, this intermediate body member is connected with described hot water valve body and cold water valve body flowing water simultaneously.
Preferably, this faucet assembly also includes housing, and this housing includes the wall portion limiting inner chamber, described hot water valve body
Extend through described housing by being arranged on the hot water valve body installing hole of described wall portion, described cold water valve body is described by being arranged on
The cold water valve body installing hole of the wall portion of housing extends through described housing, and described intermediate body member is by being arranged in described wall portion
Between body installing hole extend through described housing.
Preferably, the inner surface of the wall portion of described housing of this faucet assembly is provided with around described hot water valve body installing hole
The first casing ledge, the side face of described hot water valve body is provided with the hot water valve body teat axially extending, described first housing
Flange and hot water valve body teat mutually abut.
Preferably, described first casing ledge of this faucet assembly is provided with shapes and sizes and this hot water valve body teat base
This identical first groove, this hot water valve body teat is contained in described first groove.
Preferably, the inner surface of the wall portion of described housing of this faucet assembly is provided with around described cold water installing hole
Two casing ledge, the side face of described cold water valve body is provided with the cold water valve body teat axially extending, described second casing ledge
Mutually abut with cold water valve body teat.
Preferably, described second casing ledge of this faucet assembly is provided with shapes and sizes and this cold water valve body teat base
This identical second groove, this cold water valve body teat is contained in described second groove.
Preferably, described first metal inserted piece of this faucet assembly is configured to be screwed with will by box nut on first
Described hot water valve element is fixed in described hot water valve body, and described second metal inserted piece is configured to be screwed by box nut on second
So that described cold water valve core to be fixed in described cold valves body.
In another scheme, the present invention provides a kind of manufacture method for faucet assembly, comprises the following steps：Carry
Heat supply water valve body, described hot water valve body has hot water outlet pipe；There is provided cold water valve body, described cold water valve body has cold water water outlet
Pipe；There is provided intermediate body member, this intermediate body member include the hot water end being connected with described hot water outlet pipe and with cold water outlet pipe
The cold water end being connected, this intermediate body member also includes the first outlet and the second outlet；There is provided the first support tube, this first
Limit pipelined channel in support tube, by the two ends of this first support tube be respectively protruding into described hot water outlet pipe and hot water end with
Form flowing water path between hot water valve body and intermediate body member；Second support tube is provided, in this second support tube, limits flowing water
Passage, the two ends of this second support tube are respectively protruding into described cold water outlet pipe and cold water end with cold water valve body with centre originally
Form flowing water path between body；Described hot water valve body, cold water valve body and intermediate body member are put in mould and be molded, to be formed
Around the first coating member and second coating member around described second support tube of described first support tube, wherein, described first
Coating member be injection molding be formed as simultaneously with described hot water outlet pipe and hot water end integrally connected, described second coating member is injection molding
Be formed as simultaneously with described cold water outlet pipe and cold water end integrally connected.
Preferably, the described step providing hot water valve body includes：First metal inserted piece and hot water inlet pipe are provided；By first
Metal inserted piece and hot water inlet pipe put in mould and form described hot water valve body by Shooting Technique.
Preferably, the described step providing cold water valve body includes：Second metal inserted piece and cold water inlet are provided；By second
Metal inserted piece and cold water inlet are put in mould and are formed described cold water valve body by Shooting Technique.
Brief description
Fig. 1 is a kind of decomposing schematic representation of the faucet assembly of the specific embodiment according to the present invention；
Fig. 2 is the partial sectional view of faucet assembly shown in Fig. 1, basically illustrates intermediate body member and hot water valve body and cold water
Attachment structure between valve body；
Fig. 3 is the partial enlarged drawing of faucet assembly shown in Fig. 1, basically illustrates the internal structure of housing.
Specific embodiment
As shown in figure 1, hot water valve body 10 and cold water are included according to a kind of faucet assembly of specific embodiment of the present invention
Valve body 20, described hot water valve body 10 has hot water outlet pipe 11, and described cold water valve body 20 has cold water outlet pipe 21.This faucet
Also there is hot water valve element 12 and cold water valve core 22, described hot water valve element 12 and cold water valve core 22 can be coupled respectively to corresponding hot water
In valve body 10 or cold water valve body 20.This faucet also includes intermediate body member 30, and this intermediate body member 30 includes and described hot water effluent
Hot water end 31 and the cold water end 32 being connected with cold water outlet pipe 21 that pipe 11 is connected, this intermediate body member 30 also includes
One outlet 33 and the second outlet 34.This faucet also includes switching valve 35, and this switching valve 35 is installed on described intermediate body member
In 30 and have first operator scheme and second operator scheme, this switching valve 35 stops water to go out from second in the first mode of operation
The mouth of a river 34 is flowed out and allows water to flow out from the first outlet 33 and stop water in the second mode of operation from the first outlet 33
Flow out and allow water to flow out from the second outlet 34.The technology that switching valve 35 is known in the art, therefore will not be described here.This water
Faucet assembly also includes hot water handle 14 and cold water handle 24, and wherein, described hot water handle 14 is connected to hot water valve element 12 to grasp
Make to control hot water, described cold water handle 24 is connected to cold water valve core 22 operable control chilled water flow.
It can also be seen that especially as shown in Fig. 2 shown faucet assembly is additionally provided with hot water connection part 40, being somebody's turn to do from accompanying drawing
Hot water connection part 40 includes the first support tube 41 and the first coating member 42 around described first support tube 41, and wherein, this first
Limit pipelined channel in support tube 41, and the two ends of this first support tube 41 are respectively protruding into described hot water outlet pipe 11 and heat
Water end (W.E.) portion 31 passes through to be molded work to form flowing water path, described first coating member 42 between hot water valve body 10 and intermediate body member 30
Skill formed and with described hot water outlet pipe 11 and hot water end 31 integrally connected.Meanwhile, shown faucet assembly also includes cold water
Connection part 50, this cold water connection part 50 includes the second support tube 51 and the second coating member 52 around described second support tube 51,
Wherein, limit pipelined channel in this second support tube 51, and the two ends of this second support tube 51 are respectively protruding into described cold water
Outlet pipe 21 and cold water end 32 are to form flowing water path, described second coating member between cold water valve body 20 and intermediate body member 30
52 formed by Shooting Technique and with described cold water outlet pipe 21 and cold water end 32 integrally connected.For this reason, the first coating member 42
Position on described hot water outlet pipe 11 and hot water end 31 must not exceed the end of the first support tube 41, the second coating member 52
Position on described cold water outlet pipe 21 and cold water end 32 must not exceed the end of the second support tube 51.
It must be understood that described first support tube 41 and the second support tube 51 need the material with sufficient intensity, to prevent
When injection forms described first coating member 42 and the second coating member 52, described hot water outlet pipe 11, hot water end 31, cold water go out
Water pipe 21 and cold water end 32 deform because of injection pressure or even cave in.As a kind of specific embodiment, described
First support tube 41 and the second support tube 51 can be that the metal pipe materials such as copper or rustless steel are formed, but alternative use intensity or resistance to
The suitable other materials of property long.
Described internal support tube 41, it also has an important effect to be, it makes described clad 42 be passed through
Shooting Technique is being obtained.From figure 2 it can be seen that the two ends in the water route within clad 42 are in the longitudinal direction respectively by hot water
Valve body intermediate body member stops, so, if directly implementing injection, inside will be not likely to form because of core pulling cannot be realized
Water route.And the present invention is solved this problem in that well by this inside support tube 41.
In fig. 2, the outer surface of described hot water valve body 10 is provided with the first metal inserted piece 15, this first metal inserted piece 15 quilt
Be configured to can by box nut 13 on first in screwed mode so that described hot water valve element 12 to be fixed to described hot water valve body 10
Interior, the outer surface of described cold water valve body 20 includes the second metal inserted piece 25, this second metal inserted piece 25 is configured to can be by
On two box nut 23 in screwed mode so that described cold water valve core 22 to be fixed in described cold water valve body 20.Described first gold medal
Belong to mold insert 15 and the second metal inserted piece 15 includes male thread portion 81,82 respectively screwed pipe 16,26 will to be installed with threaded
Mode be fixedly attached on hot water valve body 10 and cold water valve body 20, and described external screw thread 81,82 be configured to install spiral shell
Pipe 16,26 installs screwed pipe 16,26 during being gradually screwed to hot water valve body 10 and cold water valve body 20 will be to hot water valve body 10
The clamping force being gradually increased with cold water valve body 20 applying.
In the embodiment shown in the drawings, described hot water valve body 10 also includes hot water inlet pipe 17, described first metal inserted piece
15 are pre-constructed unit and are placed in mould to form described hot water valve body by Shooting Technique with described hot water inlet pipe 17
10, described cold water valve body 2 also includes cold water inlet 27, and described second metal inserted piece 25 and described cold water inlet 27 are pre-
Part processed is simultaneously placed in mould to form described cold water valve body 20 by Shooting Technique.Illustrative first metal inserted piece,
Two metal inserted pieces are formed by metal materials such as pyrite or aluminium alloys, but the suitably other material of alternative use intensity or durability
Material.The free end of described hot water inlet pipe 17 and cold water inlet 27 is equipped with the attaching nut 18,28 for installing angle valve, can
Conveniently it is connected to hot water angle valve or cold water angle valve to move freely.Described first metal inserted piece 15 is configured to be covered on first
Nut 13 screws to be fixed to described hot water valve element 12 in described hot water valve body 10, and described second metal inserted piece 25 is configured to
Can be screwed by box nut 23 on second to be fixed to described cold water valve core 22 in described cold water valve body 20.
Diagram faucet assembly also includes housing, and this housing includes upper wall portions 60 and the lower wall portion jointly limiting inner chamber
70, described hot water valve body 10 is extended through by being arranged on the hot water valve body installing hole 61 and 71 of described upper wall portions 60 and lower wall portion 70
Cross described housing, the cold water valve body of upper wall portions 60 and lower wall portion 70 by being arranged on described housing for the described cold water valve body 20 is installed
Hole 64,74 extends through described housing, and described intermediate body member 30 is by being arranged on the intermediate body member installing hole of described wall portion 60,70
67th, 77 extend through described housing.
Specifically as shown in figure 3, the inner surface of the upper wall portions 6 of described housing is provided with around described hot water valve body installing hole 61
First casing ledge 62, the side face of described hot water valve body 10 is provided with the hot water valve body teat 19 axially extending, and described first
Casing ledge 62 and hot water valve body teat 19 mutually abut.Described first casing ledge 62 is provided with shapes and sizes and this hot water valve
The first essentially identical groove 63 of body teat 19, this hot water valve body teat 62 is contained in described first groove 63.Meanwhile, described
The inner surface of the upper wall portions 6 of housing is additionally provided with the second casing ledge 65 around described cold water installing hole 64, described cold water valve body
20 side face is provided with the cold water valve body teat 29 axially extending, described second casing ledge 65 and cold water valve body teat 29 phase
Mutually abut.Described second casing ledge 65 is provided with shapes and sizes second groove essentially identical with this cold water valve body teat 29
66, this cold water valve body teat 29 is contained in described second groove 66.
It is contemplated that said first shell flange 62 also can be set around the hot water valve body installing hole 71 on lower wall portion 70
Put, and above-mentioned second casing ledge 65 also can be configured around the cold water valve body installing hole 74 on lower wall portion 70.
When using, the basis that hot water flows into hot water valve body 10 from hot water inlet pipe 17 is internal, is flowing through intrinsic hot water
After valve element 12, flow into intermediate body member 30 via hot water outlet pipe 11；Similarly, cold water flows into cold water valve body from cold water inlet 27
20 interior internal, after flowing through intrinsic cold water valve core 22, flow into intermediate body member 30 via cold water outlet pipe 21；Hot water and cold
Water in intermediate body member 30 mutually mix after under the control of switching valve 35 as mixing water from the first outlet 33 or the second outlet
34 outflows.Therefore, by operating hot water valve element 10 and cold water valve core 20, the hot water or cold entering intermediate body member 30 can be controlled
Water, and then control the mixing water flow flowing out from the first outlet 33 or second outlet 34 of intermediate body member 30.
Diagram faucet assembly can be manufactured by the following method, and the method comprising the steps of：Hot water valve body 10 is provided,
Described hot water valve body 10 has hot water outlet pipe 11；There is provided cold water valve body 20, described cold water valve body 20 has cold water outlet pipe 21；
There is provided intermediate body member 30, this intermediate body member 30 is included the hot water end 31 being connected with described hot water outlet pipe 11 and gone out with cold water
The cold water end 32 that water pipe 21 is connected, this intermediate body member 30 also includes the first outlet 33 and the second outlet 34；There is provided the
One support tube 41, limits pipelined channel in this first support tube 41, the two ends of this first support tube 41 is respectively protruding into described
Hot water outlet pipe 11 and hot water end 31 are to form flowing water path between hot water valve body 10 and intermediate body member 30；There is provided second
Stay tube 51, limits pipelined channel in this second support tube 51, the two ends of this second support tube 51 is respectively protruding into described cold water
Outlet pipe 21 and cold water end 32 are to form flowing water path between cold water valve body 20 and intermediate body member 30；By described hot water valve body
10th, cold water valve body 20 and intermediate body member 30 are put in mould and are molded, to be formed around the first of described first support tube 41
Coating member 42 and the second coating member 52 around described second support tube 51, wherein, described first coating member 42 is injection molding and is formed
For simultaneously with described hot water outlet pipe 11 and hot water end 31 integrally connected, described second coating member 52 is injection molding and is formed as simultaneously
With described cold water outlet pipe 21 and cold water end 32 integrally connected.
As a kind of optimal way, the step of described offer hot water valve body 10 includes：First metal inserted piece 15 and heat are provided
Water water inlet pipe 17；First metal inserted piece 15 and hot water inlet pipe 17 are put in mould described hot water valve is formed by Shooting Technique
Body 10.In another specific embodiment, the described step providing cold water valve body 20 includes：Second metal inserted piece 25 He is provided
Cold water inlet 27；Second metal inserted piece 25 and cold water inlet 27 are put in mould described cold water is formed by Shooting Technique
Valve body 20.
Hot water valve body, cold water valve body, intermediate body member, hot water connection part, cold water connection part use same plastics, preferably make
With high temperature resistant non-cross-linked polyvinyl formed (PE-RT) carry out described Shooting Technique as raw material so that hot water connection part and
Hot water outlet pipe and intermediate body member are by adhesive seal well, so that cold water connection part and cold water outlet pipe and intermediate body member are by very
Adhesive seal well.So you are it will be appreciated that can also be replaced by more suitably material.PERT material have good stability and
Long-term pressure performance, tubing is readily bent, ageing-resistant, life-span length, thermal welding, the characteristic such as recyclable.Meanwhile, inlay in valve body
Enter metal inserted piece, hardness and the intensity of valve body can be increased, be fixedly connected portion especially by what metal inserted piece was used for valve body
Position, can be effectively prevented the situation that the valve body (especially screw thread position) when installing or removing faucet occurs damage.
Claims (16)
1. a kind of faucet assembly, it includes：
Hot water valve body (10) and cold water valve body (20), described hot water valve body (10) has hot water outlet pipe (11), described cold valves
Body (20) has cold water outlet pipe (21)；
Hot water valve element (12) and cold water valve core (22), described hot water valve element (12) and cold water valve core (22) are coupled respectively to accordingly
In hot water valve body (10) or cold water valve body (20)；
Intermediate body member (30), this intermediate body member (30) include the hot water end (31) being connected with described hot water outlet pipe (11) and
The cold water end (32) being connected with cold water outlet pipe (21), this intermediate body member (30) also includes the first outlet (33) and second
Outlet (34)；
Switching valve (35), this switching valve (35) is installed in described intermediate body member (30) and has first operator scheme and the second behaviour
Operation mode, this switching valve (35) stops water to flow out from the second outlet (34) and allow water to go out from first in the first mode of operation
The mouth of a river (33) is flowed out and stops water to flow out from the first outlet (33) and allow water from the second water outlet in the second mode of operation
Mouth (34) flows out；
Hot water connection part (40), this hot water connection part (40) includes the first support tube (41) and around described first support tube (41)
The first coating member (42), wherein, in this first support tube (41), limit pipelined channel, and this first support tube (41)
Two ends be respectively protruding into described hot water outlet pipe (11) and hot water end (31) with hot water valve body (10) and intermediate body member (30) it
Between formed flowing water path, described first coating member (42) formed by Shooting Technique and with described hot water outlet pipe (11) and hot water
End (31) integrally connected.
2. it is characterised in that also including cold water connection part (50), this cold water joins faucet assembly according to claim 1
Socket part (50) includes the second support tube (51) and the second coating member (52) around described second support tube (51), and wherein, this
Limit pipelined channel in two support tubes (51), and the two ends of this second support tube (51) are respectively protruding into described cold water outlet pipe
(21) and cold water end (32) between cold water valve body (20) and intermediate body member (30) formed flowing water path, described second cladding
Part (52) formed by Shooting Technique and with described cold water outlet pipe (21) and cold water end (32) integrally connected.
3. faucet assembly according to claim 1 is it is characterised in that also include hot water handle (14) and cold water handle
(24), wherein, described hot water handle (14) is connected to hot water valve element (1 2) with operational control hot water, described cold water handle
(24) it is connected to cold water valve core (22) operable control chilled water flow.
4. faucet assembly according to claim 1 is it is characterised in that the outer surface of described hot water valve body (10) is provided with
First metal inserted piece (15), this first metal inserted piece (15) is configured to be screwed by box nut (13) on first with by described heat
Water valve core (12) is fixed in described hot water valve body (10), and the outer surface of described cold water valve body (20) includes the second metal inserted piece
(25), this second metal inserted piece (25) is configured to be screwed by box nut (23) on second so that described cold water valve core (22) is solid
Surely arrive in described cold water valve body (20).
5. faucet assembly according to claim 4 is it is characterised in that described first metal inserted piece (15) and the second metal
Mold insert (25) includes male thread portion (81,82) respectively, and will to install, screwed pipe (16,26) is fixing threadably to be connected
Be connected on hot water valve body (10) and cold water valve body (20), and described external screw thread (81,82) be configured to install screwed pipe (16,
26) installing screwed pipe (16,26) during being gradually screwed to hot water valve body (10) and cold water valve body (20) will be to hot water valve body
And cold water valve body (20) clamping force that is gradually increased of applying (10).
6. faucet assembly according to claim 4 is it is characterised in that described hot water valve body (10) also includes hot water water inlet
Pipe (17), described first metal inserted piece (15) and described hot water inlet pipe (17) are pre-constructed unit and are placed in mould with logical
Cross Shooting Technique and form described hot water valve body (10), described cold water valve body 2 also includes cold water inlet (27), described second metal
Mold insert (25) and described cold water inlet (27) are pre-constructed unit and are placed into described to be formed by Shooting Technique in mould
Cold water valve body (20).
7. faucet assembly according to claim 1 is it is characterised in that described first support tube (41) and the second support tube
(51) it is metal tube.
8. faucet assembly according to claim 6 is it is characterised in that described hot water inlet pipe (17) and cold water inlet
(27) be molded by flexible material and formed, the free end of described hot water inlet pipe (17) and cold water inlet (27) be equipped with for
Attaching nut (18), (28) of angle valve are installed.
9. faucet assembly according to claim 1 is it is characterised in that also include housing, in this housing includes limiting
The wall portion (60,70) in chamber, described hot water valve body (10) by be arranged on described wall portion (60,70) hot water valve body installing hole (61,
71) extend through described housing, described cold water valve body (20) is by being arranged on the cold water valve body of the wall portion (60,70) of described housing
Installing hole (64,74) extends through described housing, and described intermediate body member (30) is by being arranged on the centre of described wall portion (60,70)
Body installing hole (67,77) extends through described housing.
10. faucet assembly according to claim 9 is it is characterised in that the inner surface of the wall portion (60,70) of described housing
It is provided with the first casing ledge (62) around described hot water valve body installing hole (61,71), on the side face of described hot water valve body (10)
It is provided with hot water valve body teat (19) axially extending, described first casing ledge (62) and hot water valve body teat (19) mutually support
Connect.
11. faucet assemblies according to claim 10 are it is characterised in that described first casing ledge (62) is provided with shape
With size and essentially identical the first groove (63) of this hot water valve body teat (19), this hot water valve body teat (19) is contained in described
In first groove (63).
12. faucet assemblies according to claim 9 are it is characterised in that the inner surface of the wall portion (60,70) of described housing
It is provided with the second casing ledge (65) around described cold water installing hole (64), the side face of described cold water valve body (20) is provided with along axle
To cold water valve body teat (29) extending, described second casing ledge (65) and cold water valve body teat (29) mutually abut.
13. faucet assemblies according to claim 12 are it is characterised in that described second casing ledge (65) is provided with shape
With size and essentially identical the second groove (66) of this cold water valve body teat (29), this cold water valve body teat (29) is contained in described
In second groove (66).
A kind of 14. manufacture methods for faucet assembly, comprise the following steps：
There is provided hot water valve body (10), described hot water valve body (10) has hot water outlet pipe (11)；
There is provided cold water valve body (20), described cold water valve body (20) has cold water outlet pipe (21)；
There is provided intermediate body member (30), this intermediate body member (30) includes the hot water end being connected with described hot water outlet pipe (11)
(31) cold water end (32) and with cold water outlet pipe (21) being connected, this intermediate body member (30) also includes the first outlet (33)
With the second outlet (34)；
First support tube (41) is provided, in this first support tube (41), limits pipelined channel, by this first support tube (41)
Two ends be respectively protruding into described hot water outlet pipe (11) and hot water end (31) with hot water valve body (10) and intermediate body member (30) it
Between formed flowing water path；
Second support tube (51) is provided, in this second support tube (51), limits pipelined channel, by this second support tube (51)
Two ends be respectively protruding into described cold water outlet pipe (21) and cold water end (32) with cold water valve body (20) and intermediate body member (30) it
Between formed flowing water path；
Described hot water valve body (10), cold water valve body (20) and intermediate body member (30) are put in mould and be molded, is enclosed with being formed
Around the first coating member (42) and second coating member (52) around described second support tube (51) of described first support tube (41),
Wherein, described first coating member (42) is injection molding and is formed as simultaneously with described hot water outlet pipe (11) and hot water end (31) integrally
Connect, described second coating member (52) be injection molding be formed as simultaneously with described cold water outlet pipe (21) and cold water end (32)
Body connects.
15. manufacture methods according to claim 14 are it is characterised in that the step bag of described offer hot water valve body (10)
Include：
First metal inserted piece (15) and hot water inlet pipe (17) are provided；
First metal inserted piece (15) and hot water inlet pipe (17) are put in mould described hot water valve body is formed by Shooting Technique
(10).
16. manufacture methods according to claim 14 are it is characterised in that the step bag of described offer cold water valve body (20)
Include：
Second metal inserted piece (25) and cold water inlet (27) are provided；
Second metal inserted piece (25) and cold water inlet (27) are put in mould described cold water valve body is formed by Shooting Technique
(20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410313567.4A CN104089053B (en) | 2014-07-02 | 2014-07-02 | Water tap assembly and manufacturing method for water tap assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410313567.4A CN104089053B (en) | 2014-07-02 | 2014-07-02 | Water tap assembly and manufacturing method for water tap assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104089053A CN104089053A (en) | 2014-10-08 |
| CN104089053B true CN104089053B (en) | 2017-02-22 |
Family
ID=51636795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410313567.4A Expired - Fee Related CN104089053B (en) | 2014-07-02 | 2014-07-02 | Water tap assembly and manufacturing method for water tap assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104089053B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6520832B2 (en) * | 2016-06-08 | 2019-05-29 | 株式会社デンソー | Switch valve |
| CN206402942U (en) * | 2016-09-19 | 2017-08-15 | 崔文亮 | A kind of valve element |
| CN112033664B (en) * | 2020-09-26 | 2024-07-23 | 邵阳学院 | Method for testing influence rule of basin inclined plane angle on faucet induction |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201180808Y (en) * | 2008-01-26 | 2009-01-14 | 张耀辉 | Shower tap for bath tub |
| CN201743585U (en) * | 2010-07-08 | 2011-02-16 | 浙江雅鼎卫浴股份有限公司 | Combining shower faucet |
| CN202109025U (en) * | 2011-06-30 | 2012-01-11 | 厦门建霖工业有限公司 | Plastic-embedded metal-coated faucet water passage assembly |
| CN103574146A (en) * | 2012-08-02 | 2014-02-12 | 路达(厦门)工业有限公司 | Handle assembly and faucet with same |
| CN204004581U (en) * | 2014-07-02 | 2014-12-10 | 路达(厦门)工业有限公司 | Faucet assembly |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX2010013877A (en) * | 2008-06-25 | 2011-03-04 | Masco Corp Of Indiana Star | Widespread faucet. |
-
2014
- 2014-07-02 CN CN201410313567.4A patent/CN104089053B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201180808Y (en) * | 2008-01-26 | 2009-01-14 | 张耀辉 | Shower tap for bath tub |
| CN201743585U (en) * | 2010-07-08 | 2011-02-16 | 浙江雅鼎卫浴股份有限公司 | Combining shower faucet |
| CN202109025U (en) * | 2011-06-30 | 2012-01-11 | 厦门建霖工业有限公司 | Plastic-embedded metal-coated faucet water passage assembly |
| CN103574146A (en) * | 2012-08-02 | 2014-02-12 | 路达(厦门)工业有限公司 | Handle assembly and faucet with same |
| CN204004581U (en) * | 2014-07-02 | 2014-12-10 | 路达(厦门)工业有限公司 | Faucet assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104089053A (en) | 2014-10-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4879044B2 (en) | Faucet device | |
| CN104603510B (en) | Tap water route | |
| CN104089053B (en) | Water tap assembly and manufacturing method for water tap assembly | |
| CN104563224B (en) | Sanitary water faucet | |
| EP1415105B1 (en) | Branchtubing for pipework | |
| JP2012110797A (en) | Strainer with butterfly valve | |
| US9022429B2 (en) | Pipe reduction piece made from plastic material | |
| CN104089051B (en) | faucet assembly and manufacturing method thereof | |
| CN204004581U (en) | Faucet assembly | |
| CN204176037U (en) | faucet assembly | |
| KR101323625B1 (en) | faucet having outlet apparatus change ability | |
| CN204004583U (en) | faucet assembly | |
| CN104089050B (en) | Faucet assembly and manufacture method thereof | |
| CA2845644A1 (en) | Injection molding nozzle with two-part material pipe | |
| KR20170003072U (en) | Cooling apparatus for diecasting mold | |
| CN104089052B (en) | Water tap assembly | |
| CN204176035U (en) | Faucet assembly | |
| CN102506184A (en) | Improvements in relation to valves | |
| KR20100013005U (en) | The connection structure of heat pipe and pipe | |
| CN204004582U (en) | Faucet assembly | |
| JP6989739B2 (en) | How to install a strainer for removing foreign substances in tap water and how to install water pipes | |
| CN206246740U (en) | A kind of filter core tap with warm-cold inleting pipe structure | |
| CN204004584U (en) | Faucet assembly | |
| CN213334923U (en) | Aluminum-plastic composite heating body for water heater | |
| CN208123511U (en) | One kind sob formula packing tap |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20170222 |