CN207961619U - A kind of unleaded single hole Washbowl tap - Google Patents
A kind of unleaded single hole Washbowl tap Download PDFInfo
- Publication number
- CN207961619U CN207961619U CN201820363756.6U CN201820363756U CN207961619U CN 207961619 U CN207961619 U CN 207961619U CN 201820363756 U CN201820363756 U CN 201820363756U CN 207961619 U CN207961619 U CN 207961619U
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- CN
- China
- Prior art keywords
- valve core
- tube cylinder
- washbowl
- washbowl tap
- cold water
- 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.)
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Abstract
The utility model discloses a kind of reasonable design,Its water outlet will not be by heavy metal pollution,Leadless environment-friendly,Manufacturing process is simple,It is more convenient for assembling installation,Service life is long,And with a kind of firm unleaded single hole Washbowl tap of balance well,Including Washbowl tap shell,Semicircle heat insulating block,Two-tube cylinder,Washbowl tap shell middle and upper reaches transverse direction water outlet is equipped with valve core case,Cold water hole and inlet opening are equipped with below the valve core case,Same two-tube cylinder is respectively equipped with disjunctor water inlet cold water barrel and water inlet hot water barrel,It will be inserted into the cold water hole below corresponding valve core case and hot water hole together when assembling,Cold water barrel is respectively equipped with three O-ring seals with hot water barrel above the two-tube cylinder,It is additionally provided with four convex blocks below the two-tube cylinder,The two-tube cylinder outer ring is additionally provided with double semicircle heat insulating blocks,Also adsorb elastic gum in its semicircle heat insulating block periphery,The utility model simultaneously will obtain customer acceptance,Overall construction design can be user and the good good economic benefit of society's band.
Description
Technical field
The utility model relates generally to technical field of taps, more particularly to a kind of unleaded single hole Washbowl tap.
Background technology
Tap is a kind of switch for controlling flow size in life.As the improvement of people's living standards, people
Requirement to tap is also higher and higher, as part tap requires the function of mixing hot and cold water, while requiring tap
Water outlet can swing, this kind of tap usually requires to realize the function of mixing hot and cold water using spool, and tap
It outlet pipe and usually requires that the water route of the two is interconnected using the valve seat of copper material between spool, in order to improve copper
Cutting and casting character, it is easy to process, inevitably add lead material in copper raw material used in the valve seat of copper material, and lead category
In toxic heavy metal, if lead chemical analysis content is higher than the requirement of national standard, after such water flows through the valve seat of copper material, copper material
Lead contained in the valve seat of matter can gradually be precipitated and it is molten be unfavorable for environmentally protective in water, influence the health of user,
It is therefore desirable to the further improvement and design of brass wire valve seat material, be in addition all made of more metal materials, materials
Of high cost, metal pipelined channel anti-corrosion effect is bad, the long influence water tasting of usage time.
The prior art, such as Fig. 5, open China Patent No. are：201720433660.8 a kind of modified washbasin mixing tap,
Plastic core body including leader shell 1 ' and in leader shell 1 ', the plastic core body include being set to leader shell 1 '
The sealing cover 21 ' of bottom, the Inlet and outlet water transverse tube 22 ' being set to above sealing cover 21 ' are set to going out above 22 ' both sides of water outlet transverse tube
Water valve holder assembly 23 ' and spool installation set component 24 ', 22 ' both sides face closure of the transverse water inlet pipe, the sealing cover 21 ' it is outer
Side is equipped at intervals with the positioning convex strip 211 ' of outwardly convex, and the position for coping with each positioning convex strip is distinguished in 1 ' lower part of the leader shell
Equipped with locating groove.The water outlet valve component 23 ' include water outlet valve seat 241 ' above the 22 ' side of Inlet and outlet water transverse tube and
The first cold water inlet 242 ' set on 241 ' lower section side of water outlet valve seat, the lower part of first cold water inlet 242 ' is equipped with
243 ' are connect with the cold water inlet of 242 ' integrally connected of the first cold water inlet, it is cold that 24 ' lower section of the water outlet valve seat is located at first
The side of water water inlet pipe 242 ' is additionally provided with the first mixing water outlet pipe 244 ', the first mixing water outlet pipe 244 ' and outlet valve
The apopore of seat 24 ' will be connected to, and first cold water inlet 242 ' and the first mixing water outlet pipe 244 ' are set to Inlet and outlet water cross
In pipe 22 ', the spool installation set component includes the spool installing pipe 231 ' being set to above the 22 ' other side of Inlet and outlet water transverse tube, institute
It states and is equipped with spool installation set 232 ' above spool installing pipe, the spool installing pipe 231 ' has cold water inlet 233 ' and hot water
Water inlet 234 ' and mixing water water outlet 235 ', the lower part that the spool installing pipe 231 ' is located at cold water inlet 233 ' are additionally provided with
Second cold water inlet 236 ', second cold water inlet 236 ' are sealed against each other with the first cold water inlet 242 ' and are docked, institute
It states spool installing pipe 231 ' and is located at the lower section of mixing water water outlet 235 ' and be equipped with the second mixing water outlet pipe 237 ', described second is mixed
Heshui outlet pipe 237 ' is docked with the sealing of the first mixing water outlet pipe 244 ', and the spool installing pipe 231 ' is located at water inlet of hot water
234 ' lower section connects 238 ' equipped with hot water inlet pipe, and the sealing cover 21 ' is equipped with cold water inlet hole and hot water inlet hole, the heat
Water water inlet pipe connects 238 ' and connects hot water inlet hole and the cold water inlet hole for stretching out sealing cover 21 ' respectively with cold water inlet 243 '.Institute
It states hot water inlet pipe and connects 238 ' and connect 243 ' lower parts with cold water inlet and be connected separately with screwed pipe 3 ', it is whole according to the technology of this patent
Complicated, not cheaply manufactured, mold developing is more, and its cost is higher, increases cost to user, extra in the design
Spool installation set 232 ' equally increases material cost, increases processing technology, is less convenient for assembling installation, is brought to user
Puzzlement, and metal spool installation set and plastic valve core assembling it is metal threaded friction is easy tod produce between plastic whorl, cause
Thread damage, high rejection rate, service life is short, cannot be the good good economic benefit of society's band, it is therefore necessary to it is above-mentioned into
One step is improved in order to preferably solve the above problems, and good economic benefit is brought to society and user.
Invention content
For overcome the deficiencies in the prior art, the utility model provides a kind of reasonable design, and water outlet will not be by a huge sum of money
Belonging to pollution, leadless environment-friendly, manufacturing process are simple, assembling of being more convenient for is installed, service life is long, and firm with balance well
A kind of unleaded single hole Washbowl tap.
To solve this technical problem, the technical solution of the utility model is：A kind of unleaded single hole Washbowl tap, including washbowl
Leader shell, switch valve core, gland, switch knob, the horizontal top of the Washbowl tap shell is equipped with cylinder valve core bore, described
Switch valve core is set in the cylinder valve core bore above shell, and the gland is internally provided with fixed convex block, passes through gland convex block
Locking switch spool, the switch valve core top are equipped with switch knob, and Washbowl tap shell side is transversely provided with water outlet,
The Washbowl tap housing bottom is equipped with external screw thread cylindrical drum, and it is two-tube will to be individually fixed in enclosure interior with external screw thread cylindrical drum
Cylinder and washbowl, Washbowl tap shell middle and upper reaches transverse direction water outlet are equipped with valve core case, cold water hole are equipped with below the valve core case
With inlet opening, same two-tube cylinder is respectively equipped with disjunctor water inlet cold water barrel and water inlet hot water barrel, correspondence will be inserted into together when assembling
Valve core case below cold water hole and hot water hole, cold water barrel is respectively equipped with three O-shaped sealings with hot water barrel above the two-tube cylinder
Circle, the two-tube cylinder lower section are additionally provided with four convex blocks, and the two-tube cylinder outer ring is additionally provided with double semicircle heat insulating blocks, semicircle heat insulating block
Also adsorb elastic gum in periphery.
It is further improved to be：Further respectively had above the Washbowl tap shell valve core case two location holes, one go out
Water hole, a cold inlet opening, a hot inlet opening.
It is further improved to be：Cold water barrel is respectively equipped with three O-shaped slots with hot water barrel above the two-tube cylinder.
It is further improved to be：Plastic-steel material is respectively adopted with two-tube copper in the Washbowl tap shell.
It is further improved to be：The semicircle heat insulating block is molded using thermal conductivity HPb58 copper or metal spheroidal graphite cast-iron, in
Portion is additionally provided with two disjunctor through-holes.
By using above-mentioned technical proposal, the utility model has the beneficial effects that：A kind of unleaded single hole face of the utility model
Basin tap, Washbowl tap shell middle and upper reaches transverse direction water outlet are equipped with valve core case, be equipped with below the valve core case cold water hole with
Inlet opening, same two-tube cylinder are respectively equipped with disjunctor water inlet cold water barrel and water inlet hot water barrel, will be inserted into together when assembling corresponding
Cold water hole below valve core case and hot water hole, the design of the utility model plug in construction is simple, saves most of material cost, saves work
People's assembly cost reduces processing technology, and overall cost is at low cost, and service life is long, can be that user and society are cost-effective, more
Good economic benefit is brought, user is more obtained and appreciates very well.Cold water barrel is respectively equipped with three with hot water barrel above the two-tube cylinder
Road O-ring seal improves leading inner sealing performance, reduces leakage hidden trouble, is additionally provided with four convex blocks below the two-tube cylinder, more
Facilitate the two-tube cylinder of positioning, prevent vertical center from deviateing, the two-tube cylinder outer ring is additionally provided with double semicircle heat insulating blocks, and semicircle is protected
Elastic gum is also adsorbed in warm block periphery, and improving internal heat transfer prevents that bursting by freezing phenomenon occurs in the north.
Two location holes, an apopore, a cold water inlet are further respectively had above the Washbowl tap shell valve core case
Hole, a hot inlet opening, the two-tube cylinder top cold water barrel are respectively equipped with three O-shaped slots, the Washbowl tap shell with hot water barrel
Plastic-steel material is respectively adopted with two-tube copper in body, and unleaded design brings safety and sanitation, the semicircle heat insulating block to use to user with water
Thermal conductivity HPb58 copper or the molding of metal spheroidal graphite cast-iron, inside be additionally provided with two disjunctor through-holes, increase the firm of center of gravity, have
Good heat conductivity.
Description of the drawings
Fig. 1 is the utility model embodiment structural perspective；
Fig. 2 is Fig. 1 Washbowl tap shell upward views；
Fig. 3 is Fig. 1 Washbowl tap shell top views；
Fig. 4 is the two-tube cylinder cut-away views of Fig. 1；
Fig. 5 is prior art construction stereogram.
Specific implementation mode
The embodiment of the utility model is described in detail below by conjunction with the accompanying drawings and embodiments, so as to the present invention's
It fully understands.
Embodiment：
As shown in Figure 1 to Figure 4, the utility model embodiment discloses a kind of unleaded single hole Washbowl tap, including Washbowl tap shell
4, switch valve core 5, gland 6, switch knob 7, the horizontal top of the Washbowl tap shell 4 is equipped with cylinder valve core bore 43, described
Switch valve core 5 is set in the cylinder valve core bore 43 of 4 top of shell, and the gland 6 is internally provided with fixed convex block 61, passes through pressure
61 locking switch spool 5 of lid convex block, 5 top of the switch valve core are equipped with switch knob 7, and 4 side of Washbowl tap shell is horizontal
To equipped with water outlet 41,4 bottom of Washbowl tap shell is equipped with external screw thread cylindrical drum 1, will be distinguished with external screw thread cylindrical drum 1
It is fixed on the two-tube cylinder 2 in 4 inside of shell and washbowl, 4 middle and upper reaches transverse direction water outlet of the Washbowl tap shell is equipped with valve core case 42, institute
State the lower section of valve core case 42 and be equipped with cold water hole 44 and inlet opening 45, same two-tube cylinder 2 be respectively equipped with disjunctor water inlet cold water barrel 23 with into
Hydro-thermal water drum 24 will be inserted into cold water hole 44 and the hot water hole 45 of 42 lower section of corresponding valve core case together when assembling, described two-tube
2 top cold water barrels 26 of cylinder and hot water barrel 27 are respectively equipped with three O-ring seals 22,2 lower section of the two-tube cylinder be additionally provided with four it is convex
Block 21,2 outer ring of two-tube cylinder are additionally provided with double semicircle heat insulating blocks 3, and elastic gum 31 is also adsorbed in semicircle heat insulating block periphery.
It is further improved to be：4 valve core case of Washbowl tap shell, 42 top further respectively has two location holes 46, one
The cold inlet opening 44, one of a apopore 41, one hot inlet opening 45.
It is further improved to be：2 top cold water barrel 26 of the two-tube cylinder is respectively equipped with three O-shaped slots 25 with hot water barrel 27.
It is further improved to be：Plastic-steel material is respectively adopted with two-tube copper 2 in the Washbowl tap shell 4.
It is further improved to be：The semicircle heat insulating block 3 is molded using thermal conductivity HPb58 copper or metal spheroidal graphite cast-iron,
Inside is additionally provided with two disjunctor through-holes 32.
A kind of unleaded single hole Washbowl tap of the utility model, Washbowl tap shell middle and upper reaches transverse direction water outlet are equipped with valve
Core print seat, the valve core case lower section are equipped with cold water hole and inlet opening, and same two-tube cylinder is respectively equipped with disjunctor water inlet cold water barrel and intakes
Hot water barrel will be inserted into the cold water hole below corresponding valve core case and hot water hole together when assembling, and the utility model plug in construction is set
Meter is simple, saves most of material cost, saves worker assembles' cost, reduces processing technology, overall cost is at low cost, uses the longevity
Life length can be that user and society are cost-effective, more bring good economic benefit, more obtain user and appreciate very well.It is described double
Cold water barrel is respectively equipped with three O-ring seals with hot water barrel above socket, improves leading inner sealing performance, it is hidden to reduce leak
Suffer from, four convex blocks are additionally provided with below the two-tube cylinder, is more convenient the two-tube cylinder of positioning, prevents vertical center from deviateing, it is described double
Socket outer ring is additionally provided with double semicircle heat insulating blocks, and elastic gum is also adsorbed in semicircle heat insulating block periphery, and improving internal heat transfer prevents
Bursting by freezing phenomenon occurs for the north.
Two location holes, an apopore, a cold water inlet are further respectively had above the Washbowl tap shell valve core case
Hole, a hot inlet opening, the two-tube cylinder top cold water barrel are respectively equipped with three O-shaped slots, the Washbowl tap shell with hot water barrel
Plastic-steel material is respectively adopted with two-tube copper in body, and unleaded design brings safety and sanitation, the semicircle heat insulating block to use to user with water
Thermal conductivity HPb58 copper or the molding of metal spheroidal graphite cast-iron, inside be additionally provided with two disjunctor through-holes, increase the firm of center of gravity, have
Good heat conductivity.
Based on preceding solution, the Washbowl tap shell can also be substituted by other metal faucet ontologies, such as
Kirsite, for the purpose of can equally reaching the utility model, metal faucet surface of shell by the way that nickel plating or chromium plating process is electroplated,
Beauty, the anti-corrosion for ensuring shell have haved the function that with traditional dragon head technique copper shell with as kirsite, cost-effective.
It is only this origination techniques content preferred embodiment in summary, not is used for limiting the implementation model of the utility model
It encloses, i.e. equivalence changes and modification made by Fan Yiben author contents, should all belong to the technology scope of this creation opinion.
Claims (5)
1. a kind of unleaded single hole Washbowl tap, including Washbowl tap shell, switch valve core, gland, switch knob, the washbowl dragon
The horizontal top of casing is equipped with cylinder valve core bore, and the switch valve core is set in the cylinder valve core bore above shell, described
Gland is internally provided with fixed convex block, and by gland convex block locking switch spool, switch knob is equipped with above the switch valve core,
Washbowl tap shell side is transversely provided with water outlet, and the Washbowl tap housing bottom is equipped with external screw thread cylindrical drum, will
It is individually fixed in the two-tube cylinder of enclosure interior and washbowl with external screw thread cylindrical drum, it is characterised in that：Including Washbowl tap shell, semicircle
Heat insulating block, two-tube cylinder, Washbowl tap shell middle and upper reaches transverse direction water outlet are equipped with valve core case, are equipped with below the valve core case cold
Water hole and inlet opening, same two-tube cylinder are respectively equipped with disjunctor water inlet cold water barrel and water inlet hot water barrel, will be inserted into together when assembling
Cold water hole below corresponding valve core case and hot water hole, it is O-shaped with hot water barrel to be respectively equipped with three for cold water barrel above the two-tube cylinder
Sealing ring, the two-tube cylinder lower section are additionally provided with four convex blocks, and the two-tube cylinder outer ring is additionally provided with double semicircle heat insulating blocks, and semicircle is protected
Also adsorb elastic gum in warm block periphery.
2. a kind of unleaded single hole Washbowl tap according to claim 1, it is characterised in that：The Washbowl tap shell spool
Seat top further respectively has two location holes, an apopore, a cold inlet opening, a hot inlet opening.
3. a kind of unleaded single hole Washbowl tap according to claim 1, it is characterised in that：Cold water barrel above the two-tube cylinder
It is respectively equipped with three O-shaped slots with hot water barrel.
4. a kind of unleaded single hole Washbowl tap according to claim 1, it is characterised in that：The Washbowl tap shell with it is double
Plastic-steel material is respectively adopted in pipe copper.
5. a kind of unleaded single hole Washbowl tap according to claim 1, it is characterised in that：The semicircle heat insulating block is used and is led
Hot HPb58 copper or metal spheroidal graphite cast-iron molding, inside be additionally provided with two disjunctor through-holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820363756.6U CN207961619U (en) | 2018-03-17 | 2018-03-17 | A kind of unleaded single hole Washbowl tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820363756.6U CN207961619U (en) | 2018-03-17 | 2018-03-17 | A kind of unleaded single hole Washbowl tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207961619U true CN207961619U (en) | 2018-10-12 |
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ID=63743914
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820363756.6U Expired - Fee Related CN207961619U (en) | 2018-03-17 | 2018-03-17 | A kind of unleaded single hole Washbowl tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207961619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260014A (en) * | 2019-06-20 | 2019-09-20 | 蔡永章 | A kind of unleaded faucet inner core and preparation method thereof |
-
2018
- 2018-03-17 CN CN201820363756.6U patent/CN207961619U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260014A (en) * | 2019-06-20 | 2019-09-20 | 蔡永章 | A kind of unleaded faucet inner core and preparation method thereof |
| CN110260014B (en) * | 2019-06-20 | 2024-04-16 | 蔡永章 | Lead-free faucet inner core and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181012 Termination date: 20190317 |