CN106195285A - Tap water nozzle - Google Patents
Tap water nozzle Download PDFInfo
- Publication number
- CN106195285A CN106195285A CN201610548321.4A CN201610548321A CN106195285A CN 106195285 A CN106195285 A CN 106195285A CN 201610548321 A CN201610548321 A CN 201610548321A CN 106195285 A CN106195285 A CN 106195285A
- Authority
- CN
- China
- Prior art keywords
- support
- water
- valve
- valve head
- regulating arm
- 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.)
- Granted
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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/02—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with screw-spindle
-
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/20—Excess-flow valves
- F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
- F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
- F16K17/28—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only
- F16K17/30—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only spring-loaded
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/42—Valve seats
-
- 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
- F16K27/02—Construction of housing; Use of materials therefor of lift 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L29/00—Joints with fluid cut-off means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
- Lift Valve (AREA)
Abstract
Tap water nozzle, it is arranged on the faucet of tap and uses, be mainly made up of housing, spool, support, spring and nut, on the end face of water side, be provided with adjusting means at valve head, on the end face of water inlet end, it is provided with regulating arm at valve head, after being completed, regulating arm stretches between the support arm of support, so, when inserting adjusting means rotation with instrument, support just can be driven to rotate in housing, thus change support position in housing such that it is able to from water side water yield adjusting；It is arranged in faucet water outlet nozzle use, the start-stop of water can be controlled by the switch of tap, so, need not during regulation remove leading or leading water nozzle.
Description
Technical field
The present invention relates to a kind of leading water nozzle being arranged in faucet water outlet nozzle and using, it is possible to from water side to maximum water outlet
Amount is adjusted, and belongs to the optimisation technique of tap water nozzle.
Background technology
These joints mainly play the effect of connection at present, do not possess other functions.Current building supplies water, and typically has
Two ways, a kind of be use booster pump from bottom to top send water mode, one be roof dispose water tank, utilize water-head from
The above mode of lower conveying.The most any water mode of sending, different floor hydraulic pressure also can be different, thus cause different floor
Water yield is different.
A kind of water-saving type pipe joint and unlatching or pass is disclosed in the patent document of Application No. 200910098530.3
Closing method, advantage is to have the dual-use function of pipe joint and stop valve, and deficiency is not possess the ability that pressure adjusts.
Disclosing a kind of water pipe head in the patent document of Patent No. 201020694120.3, advantage is can be from entering
Water end (W.E.) passes through regulating nut position in throttle valve stem, the prestressing force of regulation spring, thus sets max water yield, with
During water, water pipe head can be automatically adjusted according to the change of hydraulic pressure, uses water quantity holding in the maximum magnitude set.No
Foot is in use, owing to the setting of max water yield is to regulate from water inlet end, and only water pipe head is installed to
Just can see the effect of regulation on running water pipe, when needing repeatedly to regulate to reach to be satisfied with water yield, be necessary for repeatedly by water pipe
Joint removes and refills back, and it is the most convenient to regulate.
Particularly domestic consumer, owing to each tap purposes is different, the requirement to water yield is the most different, such as kitchen wash dish
Tap and the tap and spray first-class of washing one's face of toilet, due to the difference of purposes, the requirement to water yield is the most different, such as, wash
The water yield of face tap be maintained at 4 liters/min the most much of that, and the water yield spraying head requires more than 8 liters/min, therefore, use
Family is also required to be adjusted the maximum output of each tap.Water pipe head is arranged on the water supply pipe before tap, in order to
Set the water yield of each tap, it is necessary to close total lock, then water pipe head removed, again water pipe head is filled after regulating
On, it will be seen that the water yield is the most suitable, if improper, must be pulled down again and readjust, the most repeated multiple times, until it reaches full
The water yield of meaning, then tap is loaded onto.Constantly to switch total lock and see the change of water yield, one is more to bother, and two is impact
The normal use of other taps.
It is, thus, sought for a kind of need not switchs the way that the water yield of each tap just can be adjusted by total lock.
Summary of the invention
It is an object of the invention to provide a kind of need not and switch what the water yield of each tap just can be adjusted by total lock
Tap water nozzle.
The technical scheme is that tap water nozzle, be arranged on the faucet of tap and use, mainly by housing 1, spool
2, support 3, spring 4 and nut 5 form, and spool 2 includes again valve head 21 and valve rod 22, is provided with plural passing through on valve head
Wearing the spilled water hole 23 of valve head, the outer wall of valve stem end is provided with the external screw thread of the female thread alpha region with nut；At housing near going out
The inwall of water end (W.E.) is provided with the valve seat 11 to inner process, and valve seat center is provided with through hole, and through hole is towards wall and the valve head 21 of water inlet end
Formation negative and positive coordinate；Support is made up of two donuts, and middle annulus endoporus is the fixing hole for fixing valve rod, two
Be connected by evenly distributed support arm between annulus, between support arm, form the water hole of sector, the outer wall of support be provided with
The external screw thread that the female thread of inner walls matches, is provided with the stop bit bead 25 around valve rod on valve rod, and described stop bit is dashed forward
The diameter of edge is more than the fixing hole diameter of bore of support；Described valve head is positioned at the wall of valve rod one end and is provided with to valve rod direction
The regulating arm 24 extended；The length of regulating arm is more than the distance of stop bit bead to regulating arm root；By valve rod through fixing hole again
Through spring, meanwhile, regulating arm inserts the water hole between support arm, nut 5 is screwed on valve rod, spring is fixed on nut
And between support 3, then support is screwed into housing in suitable position towards the direction of water inlet end from the water inlet end of housing by nut
Put；Quantity is support arm quantity one times of described regulating arm 24 or twice, the inner walls of close valve seat 11 is to inner process
Form the platform 12 of annular, prevent support from getting too close to valve seat.
On the wall of water side, it is provided with adjusting means at valve head；Described spring is helical spring, is positioned at valve rod
Between 22 and regulating arm 24；Described regulating arm is parallel with valve rod.
Described adjusting means is the interior hex slot to valve head inner wall depression or flat recess or cross recess, with corresponding in six
Angle instrument or a word rise or cross rises and matches.
When the quantity of regulating arm 24 and the quantity of support arm are identical, regulating arm is evenly distributed on valve head；Work as regulating arm
The twice that quantity is support arm quantity time, regulating arm is one group with two, is evenly distributed on valve head, two tune of same group
Distance between joint arm is more than the thickness of support arm.
Described spilled water hole is evenly distributed on valve head.
Spilled water hole, from water inlet end to water side, uses the mode with valve head axis parallel or to axle center inclination to arrange.
Beneficial effect:
1, on the end face of water side, it is provided with adjusting means at valve head, on the end face of water inlet end, is provided with tune at valve head
Joint arm, after being completed, regulating arm stretches between the support arm of support, so, when inserting adjusting means rotation with instrument, just
Support can be driven to rotate in housing, thus change support position in housing such that it is able to from water side adjusting water outlet
Amount；
2, it is arranged in faucet water outlet nozzle use, the start-stop of water can be controlled by the switch of tap, so, during regulation not
Need to remove leading or leading water nozzle.
Accompanying drawing explanation
Fig. 1 is the surface structure schematic diagram of the present invention；
Fig. 2 is the three-dimensional broken section explosive view of the present invention；
Fig. 3 is the three-dimensional partial cutaway schematic of the present invention；
Fig. 4 is an embodiment of the support of the present invention；
Fig. 5 is an embodiment of the spool of the present invention.
Detailed description of the invention
As shown in Fig. 1 to Fig. 3, tap water nozzle, be arranged on tap faucet on use, mainly by housing 1, spool 2,
Frame 3, spring 4 and nut 5 form.
As it is shown in figure 5, spool 2 includes again valve head 21 and valve rod 22, valve head is provided with the plural valve head that runs through
Spilled water hole 23, the outer wall of valve stem end is provided with the external screw thread of the female thread alpha region with nut.
Portion's inwall is provided with the valve seat 11 to inner process in the housing, and valve seat center is provided with through hole, and through hole is towards water inlet end
Wall forms negative and positive with valve head 21 and coordinates.
As shown in Figure 4, support is made up of two donuts, and middle annulus endoporus is for fixing the fixing of valve rod
Hole, is connected by evenly distributed support arm between two annulus, forms the water hole of sector, the outer wall of support between support arm
It is provided with the external screw thread that the female thread with inner walls matches.
Being provided with the stop bit bead 25 around valve rod on valve rod, the diameter of described stop bit bead is more than the fixing hole of support
Diameter of bore, makes bead can not enter fixing hole, plays the effect of stop bit.Stop bit bead is preferably located at the valve rod position near valve head
Put.
The wall that valve head is positioned at valve rod one end is provided with the regulating arm 24 extended to valve rod direction；The length of regulating arm is big
In the distance of stop bit bead to regulating arm root, enable regulating arm through water hole, intersect with support arm.
Through fixing hole, valve rod is then passed through spring, and meanwhile, regulating arm inserts the water hole between support arm, and nut 5 is revolved
It is screwed on valve rod, spring is fixed between nut and support 3, then support is pressed the nut direction towards water inlet end from housing
Water inlet end is suitable position in being screwed into housing, to set maximum inflow.
It is provided with for regulating support adjusting means of position in housing on the wall of water side at valve head.Described
Adjusting means is the interior hex slot to valve head inner wall depression or flat recess or cross recess, with corresponding in hex tool or a word rise
Or cross rises and matches.When needs regulation max water yield, the instrument matched with adjusting means from the water side of housing
Injecting adjusting means, throw, valve head will and then rotate, thus drives regulating arm to rotate, and regulating arm rotates and will promote
Intersecting therewith support arm rotates, and support arm rotates just can change support position in valve body such that it is able to play regulation
The effect of water yield.
The quantity of described regulating arm 24 could be arranged to one or more, preferably a times or two of support arm quantity
Times, as shown in Figure 3 and Figure 4, when the quantity of regulating arm 24 and the quantity of support arm are identical, regulating arm is evenly distributed in valve head
On.As it is shown in figure 5, when the twice that quantity is support arm quantity of regulating arm, regulating arm is one group with two, is evenly distributed in
On valve head, the distance between two regulating arms of same group is more than the thickness of support arm, and two regulating arms of i.e. a group are by one
Support arm is clipped in the middle.Spilled water hole is preferably located on the valve head between adjacent two regulating arm.The length of regulating arm is the least
In the length of valve rod, but allow for intersecting with support arm.
During assembling, valve rod first passing the fixing hole of support, regulating arm passes water hole.If select is cylindrical bullet
Spring, then by spring housing on valve rod, in making spring space between valve rod outer wall and regulating arm, if select is turriform
Spring, by spring housing on valve rod, makes regulating arm be positioned in turriform spring bores.The most again nut is screwed on valve rod, root
According to the requirement of max water yield, setting the prestressing force of spring accordingly, nut is the closer to support, and the prestressing force of spring is the biggest.
The inner walls of close valve seat 11 forms the platform 12 of annular to inner process, prevents support from getting too close to valve seat.
After support gets too close to valve seat, valve head enters valve seat blocking valve seat, and valve head cannot play regulation by the change of position
The effect of water yield.
Valve head maximum gauge is more than through hole minimum diameter, but less than the diameter of bore of platform, enable water to by valve head with
Space between inner walls is flow through.
Described spilled water hole is evenly distributed on valve head, and spilled water hole, from water inlet end to water side, uses and puts down with valve head axle center
Row or the mode tilted to axle center are arranged.
When water flow pressure is normal, the strength of current is not enough to overcome the prestressing force of spring, so the position of valve head will not
Changing, current are flow through by the space between valve head and inner walls；The pre-of spring is exceeded when water flow pressure is gradually increased
During stress, water jet propulsion valve head moves to valve seat, thus compression spring, at this moment, valve head progresses into valve seat, when water flow pressure mistake
Time big, valve head is completely into valve seat, and clogging valve seat, at this moment, current can only be flow through by the spilled water hole on valve head, both ensure that
Suitably discharge, avoids again causing the excessive waste caused of flow because hydraulic pressure is excessive.
Described regulating arm is parallel with valve rod, enables cylindrical spring to be stuck between regulating arm and valve rod.
During regulation, insert adjusting means with instrument and rotate, it becomes possible to drive support to rotate in housing, thus change support
Position in housing such that it is able to from water side water yield adjusting.
Tap water nozzle is arranged on the faucet of tap and uses.The start-stop of water can be controlled by the switch of tap, so,
Need not during regulation remove tap, regulation process does not more interfere with the use of other taps.So, user just can root
Different according to the requirement used, the max water yield of each tap is set accordingly.
Above-described embodiment is intended merely to the purposes of the interpretation present invention, and is not limitation of the present invention, this technology
The those of ordinary skill in field, in the essential scope of the present invention, makes a variety of changes or substitutes, also should belong to the guarantor of the present invention
Protect category.
Claims (6)
1. tap water nozzle, is arranged on the faucet of tap and uses, it is characterised in that: main by housing (1), spool (2), support
(3), spring (4) and nut (5) composition, spool (2) includes again valve head (21) and valve rod (22), is provided with two or more on valve head
The spilled water hole (23) running through valve head, the outer wall of valve stem end is provided with the external screw thread of the female thread alpha region with nut；At housing
Inwall near water side is provided with the valve seat (11) to inner process, and valve seat center is provided with through hole, and through hole is towards the wall of water inlet end
Form negative and positive with valve head (21) to coordinate；Support is made up of two donuts, and middle annulus endoporus is for fixing valve rod
Fixing hole, is connected by evenly distributed support arm between two annulus, forms the water hole of sector between support arm, support
Outer wall is provided with the external screw thread that the female thread with inner walls matches, and is provided with the stop bit bead (25) around valve rod on valve rod,
The diameter of described stop bit bead is more than the fixing hole diameter of bore of support；Described valve head is positioned on the wall of valve rod one end and sets
The regulating arm (24) that oriented valve rod direction extends；The length of regulating arm is more than the distance of stop bit bead to regulating arm root；By valve
Bar is then passed through spring through fixing hole, and meanwhile, regulating arm inserts the water hole between support arm, and nut (5) is screwed on valve rod,
Spring is fixed between nut and support (3), then support is pressed the nut direction towards water inlet end from the water inlet end rotation of housing
Suitable position in being screwed into housing；Quantity is support arm quantity one times of described regulating arm (24) or twice, near valve seat
(11) inner walls forms the platform (12) of annular to inner process, prevents support from getting too close to valve seat.
Tap water nozzle the most according to claim 1, it is characterised in that: on the wall of water side, it is provided with regulation at valve head
Device；Described spring is helical spring, is positioned between valve rod (22) and regulating arm (24)；Described regulating arm is put down with valve rod
OK.
Tap water nozzle the most according to claim 2, it is characterised in that: described adjusting means is to valve head inner wall depression
Interior hex slot or flat recess or cross recess, with corresponding in a hex tool or word rises or cross rises and matches.
Tap water nozzle the most according to claim 1, it is characterised in that: when quantity and the quantity of support arm of regulating arm (24)
Time identical, regulating arm is evenly distributed on valve head；When the twice that quantity is support arm quantity of regulating arm, regulating arm is with two
Being one group, be evenly distributed on valve head, the distance between two regulating arms of same group is more than the thickness of support arm.
Tap water nozzle the most according to claim 1, it is characterised in that: described spilled water hole is evenly distributed on valve head.
Tap water nozzle the most according to claim 5, it is characterised in that: spilled water hole, from water inlet end to water side, uses and valve
Head axis parallel or the mode tilted to axle center are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610548321.4A CN106195285B (en) | 2013-10-29 | 2013-10-29 | Leading water nozzle |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610548321.4A CN106195285B (en) | 2013-10-29 | 2013-10-29 | Leading water nozzle |
| CN201310516052.XA CN104565525B (en) | 2013-10-29 | 2013-10-29 | Leading water nozzle |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310516052.XA Division CN104565525B (en) | 2013-10-29 | 2013-10-29 | Leading water nozzle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106195285A true CN106195285A (en) | 2016-12-07 |
| CN106195285B CN106195285B (en) | 2018-05-11 |
Family
ID=53082264
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310516052.XA Active CN104565525B (en) | 2013-10-29 | 2013-10-29 | Leading water nozzle |
| CN201610547858.9A Pending CN106195377A (en) | 2013-10-29 | 2013-10-29 | A kind of water nozzle of belt spool |
| CN201610548321.4A Active CN106195285B (en) | 2013-10-29 | 2013-10-29 | Leading water nozzle |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310516052.XA Active CN104565525B (en) | 2013-10-29 | 2013-10-29 | Leading water nozzle |
| CN201610547858.9A Pending CN106195377A (en) | 2013-10-29 | 2013-10-29 | A kind of water nozzle of belt spool |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN104565525B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105090545B (en) * | 2015-07-20 | 2017-06-23 | 中山市雅西环保科技有限公司 | Regulating valve |
| CN114526351B (en) * | 2022-02-14 | 2023-11-21 | 台州芮迪阀门股份有限公司 | Multistage separation type water tap |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5293898A (en) * | 1990-07-06 | 1994-03-15 | Pipelife Rohrsysteme Gesellschaft M.B.H. | Safety cut-out |
| US5662276A (en) * | 1995-09-28 | 1997-09-02 | Chung Cheng Faucet Co., Ltd. | Check assembly of a sprinkling head for a kitchen cabinet |
| US5758682A (en) * | 1996-06-05 | 1998-06-02 | Metal Goods Manufacturing Company | Safety shut off valve |
| WO2006059878A1 (en) * | 2004-12-01 | 2006-06-08 | Zeon Soo Park | Water saving faucet with valve applied |
| CN101514766A (en) * | 2009-03-16 | 2009-08-26 | 浙江经立五金机械有限公司 | Joint device capable of adjusting water outlet amount of water feeder |
| CN201902741U (en) * | 2010-12-31 | 2011-07-20 | 李耀强 | Water pipe connector |
| CN103335141A (en) * | 2012-12-16 | 2013-10-02 | 李耀强 | Faucet constant-current water outlet nozzle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1351401A (en) * | 1971-01-29 | 1974-05-01 | Felton G A | Non-return valve |
| CN2061237U (en) * | 1989-11-04 | 1990-08-29 | 船舶工业总公司第七研究院第七○四研究所 | Protective valve against pipeline breaking |
| CN1563766A (en) * | 2004-03-26 | 2005-01-12 | 陈忠 | Relief, slowly flowing and water saving valve |
| CN201862489U (en) * | 2010-06-11 | 2011-06-15 | 梁勇庆 | Multifunctional water-saving device |
| CN201858407U (en) * | 2010-10-14 | 2011-06-08 | 王金志 | Water-saving tap |
| CN102287561A (en) * | 2011-07-25 | 2011-12-21 | 李耀强 | Pressure regulator |
| CN202153024U (en) * | 2011-08-03 | 2012-02-29 | 盛世博扬(上海)暖通科技有限公司 | Differential pressure eccentric assembly used for water distributing and collecting device of floor heating system |
| CN102297279A (en) * | 2011-08-04 | 2011-12-28 | 李耀强 | Constant pressure current regulator |
| CN202834511U (en) * | 2012-10-09 | 2013-03-27 | 宁波乾豪金属制品有限公司 | Pipe connection |
| CN203549108U (en) * | 2013-10-29 | 2014-04-16 | 丽水市红点创意产品设计有限责任公司 | Faucet water nozzle |
-
2013
- 2013-10-29 CN CN201310516052.XA patent/CN104565525B/en active Active
- 2013-10-29 CN CN201610547858.9A patent/CN106195377A/en active Pending
- 2013-10-29 CN CN201610548321.4A patent/CN106195285B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5293898A (en) * | 1990-07-06 | 1994-03-15 | Pipelife Rohrsysteme Gesellschaft M.B.H. | Safety cut-out |
| US5662276A (en) * | 1995-09-28 | 1997-09-02 | Chung Cheng Faucet Co., Ltd. | Check assembly of a sprinkling head for a kitchen cabinet |
| US5758682A (en) * | 1996-06-05 | 1998-06-02 | Metal Goods Manufacturing Company | Safety shut off valve |
| WO2006059878A1 (en) * | 2004-12-01 | 2006-06-08 | Zeon Soo Park | Water saving faucet with valve applied |
| CN101514766A (en) * | 2009-03-16 | 2009-08-26 | 浙江经立五金机械有限公司 | Joint device capable of adjusting water outlet amount of water feeder |
| CN201902741U (en) * | 2010-12-31 | 2011-07-20 | 李耀强 | Water pipe connector |
| CN103335141A (en) * | 2012-12-16 | 2013-10-02 | 李耀强 | Faucet constant-current water outlet nozzle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106195377A (en) | 2016-12-07 |
| CN104565525A (en) | 2015-04-29 |
| CN104565525B (en) | 2017-03-08 |
| CN106195285B (en) | 2018-05-11 |
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Effective date of registration: 20211231 Address after: 252000 Room 101, 10th floor, Norbert R & D center building, No. 88, South Huanghe Road, high tech Zone, Liaocheng City, Shandong Province Patentee after: Yundaotu (Shandong) Intelligent Technology Co.,Ltd. Address before: 362300 Liucheng Office of Nanan City, Quanzhou, Fujian, B 3, 304, science and technology business district, Success Street. Patentee before: NANAN LIDI HOME SUPPLIES Co.,Ltd. |