CN104197040B - The outlet structure of Duplicate hydrant inner core - Google Patents
The outlet structure of Duplicate hydrant inner core Download PDFInfo
- Publication number
- CN104197040B CN104197040B CN201410392967.9A CN201410392967A CN104197040B CN 104197040 B CN104197040 B CN 104197040B CN 201410392967 A CN201410392967 A CN 201410392967A CN 104197040 B CN104197040 B CN 104197040B
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- CN
- China
- Prior art keywords
- inner core
- outlet
- main body
- faucet
- water inlet
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Classifications
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- 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
-
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve Housings (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
The invention discloses a kind of outlet structure of Duplicate hydrant inner core, including faucet inner core main body and be shaped in the metal pin on faucet inner core main body two water inlet pipe；Wherein also include an adapter coupling being flexibly connected with the outlet of faucet inner core main body, in the middle part of this adapter coupling, in response to the outlet part in leading shell faucet direction, the formed below of outlet part stretches the connecting portion being placed in faucet inner core main body outlet for formation one；And the side of the outlet of faucet inner core main body is provided with the attachment structure for adapter coupling cooperation, adapter coupling is provided with the fit structure being connected with this attachment structure simultaneously.The Duplicate hydrant inner core main body achieving a kind of moulding passes through different adapter couplings adaptation different shaping tap shells, thus effectively reducing cost of manufacture, improves product competitiveness in the market.
Description
Technical field
The present invention discloses a kind of bathroom or structure for water tap for kitchen use, particularly relates to one kind and can connect hot water or cold water's pipeline simultaneously
Duplicate hydrant inner core outlet structure.
Background technology
Duplicate hydrant is the valve switch that can simultaneously connect hot and cold two pipelines, and existing Duplicate hydrant inner core is general
It is by plastic shaping or all by metal copper pipe molding：During installation, two water inlet pipes of above-mentioned faucet inner core are divided imported goods to be rotatably connected in
Cold water pipe or hot-water line, the sealing due to the place that will ensure to be spirally connected needs certain torsion, and the faucet inner core main body of plastic shaping with
When water pipe is spirally connected, because torsion deficiency makes the situations such as thread abrasion, dropout, and then lead to sealing problem；Another kind of metal copper pipe
Although faucet inner core main body can overcome drawbacks described above on torsion, because copper pipe is contained within the oligo-elements such as zinc, lead, make for a long time
Can be run off with water with the oligo-element of rear copper pipe, if people drink above-mentioned tap water, healthy hidden danger can be formed, entirely simultaneously
Portion's metallic copper molding, production cost is higher.
Therefore just go out and both ensured bonding strength, ensured the Duplicate hydrant core arrangement of water quality health again, it has been by moulding
In the faucet inner core main body of gum forming combine connect hot and cold water pipe metal pin constitute, and tap main body include cold water inlet pipe,
Hot water inlet pipe and the horizontal pipe fitting connecting cold water inlet pipe and hot water inlet pipe, to form the moulding of H shape, metal pin is molding respectively
On the outer wall with hot water inlet pipe for the cold water inlet pipe, horizontal pipe fitting forms outlet.Due to the different swivel body of cooperation
Moulding, this outlet molding must carry out molding according to the moulding of required faucet, and the faucet of different shaping is both needed to specially become
Its inner core of type, therefore die cost remain high.
Content of the invention
Therefore, it is an object of the invention to provide a kind of outlet structure of Duplicate hydrant inner core, it can effectively reduce system
Make cost it is only necessary to a kind of Duplicate hydrant inner core of moulding of molding just can be adapted to different shaping tap shell.
For achieving the above object, the solution of the present invention is：
A kind of outlet structure of Duplicate hydrant inner core, it includes faucet inner core main body and is shaped in faucet inner core
Metal pin on main body two water inlet pipe；Wherein：Also include a switching being flexibly connected with the outlet of faucet inner core main body to connect
Head, in the middle part of this adapter coupling, in response to the outlet part in leading shell faucet direction, formed below the stretching of outlet part is placed in for formation one
Connecting portion in faucet inner core main body outlet；And the side of the outlet of faucet inner core main body is provided with for adapter coupling cooperation
Attachment structure, simultaneously adapter coupling be provided with the fit structure being connected with this attachment structure.
Described faucet inner core main body is the structure being integrated by plastic shaping, and it includes cold water inlet pipe in H shape moulding, heat
Water inlet pipe and the cold water inlet pipe of connection, the horizontal pipe fitting of hot water inlet pipe, are provided with outlet on horizontal pipe fitting.
It is further provided with inner core transverse tube, the outlet of the corresponding horizontal pipe fitting of this inner core transverse tube is provided with described horizontal pipe fitting
Faucet, the two ends of heart transverse tube are the expansion mouth connecting with cold water inlet pipe, hot water inlet pipe respectively.
Described each metal pin is to have the externally threaded sleeve pipe of cooperation on outer wall, is distributed with axial convex on its inwall circumference
Rise or groove.
The top of described each metal pin is distributed with through hole.
Described attachment structure is two hooks raising up in outlet both sides symmetrical molding, and corresponding switching connects
The fit structure of head is the connection sheet that the lateral margin above adapter coupling connecting portion is formed, and the frontal width of this connection sheet is corresponding
Two hooks hook the width between bottom, and lateral width is less than the width that two hooks hook between bottom, and the thickness of connection sheet is just less than
The bottom that hooks of two hooks extremely hooks the height pushing up.
Horizontal pipe fitting upper surface inside described wherein one hook or two hooks forms pit, then in the lower surface of connection sheet
The position of corresponding pit is provided with convex grain.
Form lockhole on described fit structure, corresponding horizontal pipe fitting also forms lockhole, adapter coupling and faucet inner core
After main body assembling puts in place, by lock-connecting piece interlocking together.
After such scheme, the present invention is provided with attachment structure by the outlet side in faucet inner core main body, will be with
The outlet of different tap shell moulding faucet cooperations is arranged to the adapter coupling of different shaping, sets on adapter coupling simultaneously
Put the fit structure being connected with attachment structure, you can adapter coupling is fitted together with faucet inner core main body, forms various making
The Duplicate hydrant of type is it is achieved that a kind of Duplicate hydrant inner core main body of moulding is adapted to difference by different adapter couplings and makes
Type tap shell, thus effectively reducing cost of manufacture, improves product competitiveness in the market.
Brief description
Fig. 1 is the structural representation of Duplicate hydrant inner core main body of the present invention；
Fig. 2 is the structure sectional view of Duplicate hydrant inner core main body of the present invention；
Fig. 3 is the decomposing schematic representation of Duplicate hydrant inner core main body of the present invention and adapter；
Fig. 4 is the interoperation figure of Duplicate hydrant inner core main body of the present invention and adapter coupling；
Fig. 5 is the combination assumption diagram of Duplicate hydrant inner core main body of the present invention and adapter coupling；
Fig. 6 is the rear perspective schematic diagram of adapter coupling of the present invention；
Fig. 7 is the structural representation of the adapter coupling of another structure of the present invention；
Fig. 8 is the structural representation of the adapter coupling of the another structure of the present invention；
Fig. 9 is the structural representation of the adapter coupling of the another structure of the present invention.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings：
As shown in Figures 1 to 9, present invention is disclosed a kind of outlet structure of Duplicate hydrant inner core, it includes tap
Inner core main body 1 and be shaped in the metal pin 2 on 1 liang of water inlet pipe of faucet inner core main body；It it is critical only that：Also include one with
The adapter coupling 3 that the outlet of faucet inner core main body 1 is flexibly connected, this adapter coupling 3 middle part forms one and goes out in response to leading shell
The outlet part 31 in water nozzle direction, the formed below of outlet part 31 stretches the connecting portion 32 being placed in faucet inner core main body 1 outlet；And
The side of the outlet 10 of faucet inner core main body 1 is provided with the attachment structure 4 for adapter coupling 3 cooperation, sets on adapter coupling 3 simultaneously
There is the fit structure 5 being connected with this attachment structure 4.
Cooperation Fig. 1, shown in 2, described faucet inner core main body 1 is the structure being integrated by plastic shaping, and it includes making in H shape
The cold water inlet pipe 11 of type, hot water inlet pipe 12 and the cold water inlet pipe 11 of connection, the horizontal pipe fitting 13 of hot water inlet pipe 12, in horizontal pipe fitting 13
It is provided with outlet 10.
It is further provided with inner core transverse tube 14, this inner core transverse tube 14 corresponds to going out of horizontal pipe fitting 13 in described horizontal pipe fitting 13
The mouth of a river 10 is provided with faucet 141, and the two ends of heart transverse tube 14 are the expansion mouth connecting with cold water inlet pipe 11, hot water inlet pipe 12 respectively
142, this expansion mouth 142 is flaring structure, can increase the discharge area being entered inner core transverse tube 14 by water inlet pipe, thus protecting
Card tap water outlet conformance with standard.
Described metal pin 2 is to have the externally threaded sleeve pipe of cooperation on outer wall, is distributed with axial convex on its inwall circumference
Play 21 or groove, this projection 21 or groove are easy for being integrally formed outside the cold water inlet pipe 11 of tap main body 1 and hot water inlet pipe 12
Its intensity with combination of Shi Zengjia, is even distributed with through hole on the top of each metal pin 2, makes plastic cement overflow wherein, more enter
One step strengthens the steadiness that it is combined with, cold water inlet pipe 11 and hot water inlet pipe 12, and this metal pin 2 can adopt copper pin.
The Duplicate hydrant inner core of the present invention, in molding, is first by type inner core transverse tube 14 and two metal pins 2
It is placed in the mould of tap main body 1, then injection mo(u)lding just can be integrally formed out the horizontal pipe fitting being coated on outside inner core transverse tube 14
13 and periphery be combined with the cold water inlet pipe 11 of metal pin 2 and the Duplicate hydrant inner core of hot water inlet pipe 12, and mold simultaneously
Cold water inlet pipe 11 and the valve seat 111,121 of hot water inlet pipe 12 top.Outlet 10 in horizontal pipe fitting 13 is a flat mouth simultaneously.
Described attachment structure 4 can be two hooks 41 raising up in outlet 10 both sides symmetrical molding, also can be same
When a hook 41 wherein or horizontal pipe fitting 13 upper surface of two hook 41 inner side form pit 42；And corresponding adapter coupling 3
Fit structure 5 be the connection sheet 51 that lateral margin above adapter coupling 3 connecting portion 32 is formed, the frontal width of this connection sheet 51
（Assemble the width putting in place）The width that corresponding two hook 41 hooks between bottom, and lateral width be less than two hook 41 hook bottom it
Between width, what the thickness of connection sheet 51 was just less than two hooks 41 hooks bottom to the height hooking top, simultaneously in the following table of connection sheet 51
The position of the corresponding above-mentioned pit 42 in face is provided with convex grain 52.
Cooperation Fig. 4, shown in 5, when the Duplicate hydrant inner core main body 1 of forming is when being assembled with adapter coupling 3, it is
Adapter coupling 3 fit structure 5 is directed at two hook 41 position of horizontal pipe fitting 13 with side surface direction, connects portion 32 and coordinate
After sealing member is assembled with outlet 10；Carry out rotating adapter coupling 3 for axle center with this outlet 10 again, make the company of fit structure 5
Contact pin front both sides are just stretched in the hook groove being placed in two hooks 41, when its convex grain 52 is just buckled in pit 42, just completes and turn
Joint 3 and the assembling of Duplicate hydrant inner core, to form the outlet meeting leading shell moulding demand.
Certainly, shown in cooperation Fig. 7, for improving the fastness of adapter coupling 3 and faucet inner core main body 1 assembling, this cooperation knot
Lockhole 53 can be formed on structure 5, corresponding horizontal pipe fitting 13 also forms lockhole 43, treat adapter coupling 3 and 1 group of faucet inner core main body
After being attached to position, lock-connecting piece can be passed through, such as screw by adapter coupling 3 together with faucet inner core main body 1 interlocking.
This adapter coupling 3 can be arranged to various outlet directions in response to the demand of different tap shell faucet moulding,
As shown in Figure 7 to 9, but its be equipped with attachment structure 4 cooperation fit structure 5.So diversified adapter coupling 3 is permissible
Effectively meet the leading shell of various moulding, due to adapter coupling 3 small volume, its mould low cost, hinge structure
The die cost of special molding integral duplex faucet inner core is needed to substantially reduce in response to the shell moulding of different tap.
In sum, the Duplicate hydrant inner core of the present invention, is provided with by outlet 10 side in faucet inner core main body 1
Attachment structure 4, the outlet being coordinated from different tap shell moulding faucets is arranged to the adapter coupling 3 of different shaping, with
When the fit structure 5 that is connected with attachment structure 4 is arranged on adapter coupling 3, you can by adapter coupling 3 and faucet inner core main body 1
Fit together, form the Duplicate hydrant of various moulding it is achieved that a kind of Duplicate hydrant inner core main body 1 of moulding is passed through not
Same adapter coupling 3 adaptation different shaping tap shell, thus effectively reducing cost of manufacture, improves product competitiveness in the market.
Described above, only utilize the embodiment of the technology of the present invention content, any those skilled in the art use this
Bright done modification, change, all belong to the scope of the claims that the present invention advocates, and are not limited to those disclosed embodiments.
Claims (6)
1. a kind of outlet structure of Duplicate hydrant inner core, it includes faucet inner core main body and is shaped in faucet inner core master
Metal pin on body two water inlet pipe；It is characterized in that：Also include one be flexibly connected with the outlet of faucet inner core main body turn
Joint, in the middle part of this adapter coupling, in response to the outlet part in leading shell faucet direction, the formed below of outlet part is stretched for formation one
It is placed in the connecting portion in faucet inner core main body outlet；And the side of the outlet of faucet inner core main body is provided with and joins for adapter coupling
Close attachment structure, simultaneously adapter coupling be provided with the fit structure being connected with this attachment structure；Described attachment structure be
Two hooks raising up of outlet both sides symmetrical molding, and the fit structure of corresponding adapter coupling is in adapter coupling even
The connection sheet that lateral margin above socket part is formed, the frontal width of this connection sheet is the width that corresponding two hooks hook between bottom, and side
Face width is less than the width that two hooks hook between bottom, and the thickness of connection sheet is just less than the hook bottom of two hooks to the height hooking top；
Described each metal pin is to have the externally threaded sleeve pipe of cooperation on outer wall, axial projection or recessed is distributed with its inwall circumference
Groove.
2. Duplicate hydrant inner core as claimed in claim 1 outlet structure it is characterised in that：Described faucet inner core main body
It is the structure being integrated by plastic shaping, it includes cold water inlet pipe in H shape moulding, hot water inlet pipe and connects cold water inlet pipe, heat
The horizontal pipe fitting of water inlet pipe, is provided with outlet on horizontal pipe fitting.
3. Duplicate hydrant inner core as claimed in claim 2 outlet structure it is characterised in that：In described horizontal pipe fitting
It is further provided with inner core transverse tube, the outlet of the corresponding horizontal pipe fitting of this inner core transverse tube is provided with faucet, and the two ends of heart transverse tube are
The expansion mouth connecting with cold water inlet pipe, hot water inlet pipe respectively.
4. Duplicate hydrant inner core as claimed in claim 1 outlet structure it is characterised in that：Described each metal pin
Top is distributed with through hole.
5. Duplicate hydrant inner core as claimed in claim 1 outlet structure it is characterised in that：Described wherein one hook or
Horizontal pipe fitting upper surface inside two hooks forms pit, then be provided with convex in the position of the corresponding pit of lower surface of connection sheet
Grain.
6. Duplicate hydrant inner core as claimed in claim 1 outlet structure it is characterised in that：Shape on described fit structure
Become lockhole, corresponding horizontal pipe fitting also forms lockhole, after adapter coupling is put in place with the assembling of faucet inner core main body, by lock-connecting piece
Interlocking is together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410392967.9A CN104197040B (en) | 2014-08-12 | 2014-08-12 | The outlet structure of Duplicate hydrant inner core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410392967.9A CN104197040B (en) | 2014-08-12 | 2014-08-12 | The outlet structure of Duplicate hydrant inner core |
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| Publication Number | Publication Date |
|---|---|
| CN104197040A CN104197040A (en) | 2014-12-10 |
| CN104197040B true CN104197040B (en) | 2017-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410392967.9A Active CN104197040B (en) | 2014-08-12 | 2014-08-12 | The outlet structure of Duplicate hydrant inner core |
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| CN (1) | CN104197040B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351659B (en) * | 2015-12-04 | 2017-12-29 | 厦门建霖工业有限公司 | The attachment structure and its Joining Technology of temperature adjusting water tap plastic water channel body |
| CN105318133A (en) * | 2015-12-04 | 2016-02-10 | 厦门建霖工业有限公司 | Connecting structure for plastic channel main body of temperature-control water faucet and connecting process for connecting structure |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201751648U (en) * | 2010-07-15 | 2011-02-23 | 江门市德邑大卫浴有限公司 | Water tap and water mixing pipe core thereon |
| CN201836445U (en) * | 2010-10-22 | 2011-05-18 | 江门市德邑大卫浴有限公司 | Faucet in improved structure |
| CN202660012U (en) * | 2012-01-17 | 2013-01-09 | 厦门市福新源卫浴有限公司 | Double-linked water faucet structure |
| CN202867978U (en) * | 2012-10-24 | 2013-04-10 | 浙江高美捷卫浴有限公司 | Washbasin faucet |
| CN203162278U (en) * | 2013-01-11 | 2013-08-28 | 深圳成霖洁具股份有限公司 | Plastic tap body component with copper connection tubs |
| CN204140938U (en) * | 2014-08-12 | 2015-02-04 | 鹏威(厦门)工业有限公司 | The outlet structure of Duplicate hydrant inner core |
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| CN104197040A (en) | 2014-12-10 |
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