CN109611569A - A kind of gear adjustable economical environmental protection tap - Google Patents
A kind of gear adjustable economical environmental protection tap Download PDFInfo
- Publication number
- CN109611569A CN109611569A CN201811623698.7A CN201811623698A CN109611569A CN 109611569 A CN109611569 A CN 109611569A CN 201811623698 A CN201811623698 A CN 201811623698A CN 109611569 A CN109611569 A CN 109611569A
- Authority
- CN
- China
- Prior art keywords
- gear
- valve
- water
- spool
- shell
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
-
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/34—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
A kind of gear adjustable economical environmental protection tap provided by the invention, comprising: shell is formed with water inlet end, water outlet and the main valve being set between water inlet end, water outlet on the shell；Gear adjusting mechanism, the gear adjusting mechanism is set to main valve and water outlet, gear adjusting mechanism includes gear regulating valve and resetting structure, gear regulating valve can be used to the water yield of the adjustable tap when water inlet end and water outlet are connected, and resetting structure makes the gear regulating valve automatically reply initial water yield state after can be used to close tap.The beneficial effects of the present invention are embodied in gear regulating valve can need the water yield of adjustable tap according to people's water consumption；Even if tap using when user one reach bottom, can effectively avoid water waste phenomenon since initial water yield is smaller；If user can increase water yield by triggering gear regulating valve when needing big yield, with main valve is directly closed after water, no longer needs to operation gear regulating valve and reply initial water yield state.
Description
Technical field
The present invention relates to technical field of taps, and in particular to a kind of gear adjustable economical environmental protection tap.
Background technique
Important component of the problem of water consumption as people's daily life is related to each side of people's production and life
Face.Currently, the water resources problems very severe in China, one side freshwater resources lack, and on the other hand, then there is a large amount of use again
Water waste phenomenon.The saving of water resource is the topic of constancy, a kind of necessity of the tap as daily water consumption, at present
The bubbler and adjustable water faucet of tap are all more universal water-saving solutions.
What the water yield of tap and the water supply of water system usually considered in design in the prior art is corresponding
The greatest requirements of usage scenario, to meet the use under various states.But in practice, most of scenes are not necessarily to maximum water supply
Amount can meet.Usual faucet design has the handle or end cap being flexibly connected with tap main body, in use, being easy to directly to
The press-side lifts the saving for being unfavorable for water resource to the position of maximum stage.Although the prior art also has cistern capable of regulating drainage rate
Tap rotated within the scope of 0~90 ° by handle grip ovable valve stem and spool, can step-less adjustment water yield size, although
It is easy to use, but tend not to it is quick and it is accurate adjust to required water yield, especially people are often unconscious will be
Hand is screwed into bottom, to keep water yield maximum, even if adjusting further back, but has resulted in the waste of water resource, especially some each
Water consumption is little, but the very high place of frequency of use, such as public place, with greater need for the fire hose of accurate, quick water yield adjusting
Head, to save water resource.Therefore, it lifts low mode by handle knob or lift handle height even if faucet design has and controls water outlet
Amount, still, since more people get used to simple on and off movement, the use that " one open open maximum " is usually had when washing one's hands is practised
It is used, and while washing one's hands often does not need so big water yield, but can water yield adjusting further back, in addition also not when wiping hand cleanser
Tap is closed, in hand washing process 50% or so water is caused to slattern.The journey that rare people passes through control switch in daily
Degree carrys out regulating pondage size, and is only applicable to the stronger user of consciousness of saving water and uses, therefore adjustable water faucet still has difficulty
To meet the use problem of the daily operating habit of people.
Therefore, difference is required according to the water use model in each place, purposes and to the water yield of tap, one kind is provided
It is capable of providing the adjustable tap of gear of different water yields, is to need to solve to save people's water consumption used in everyday
Important technological problems.
Summary of the invention
To solve above-mentioned prior art problem, the present invention provides a kind of gear adjustable economical environmental protection tap.
The technical scheme is that providing a kind of gear adjustable economical environmental protection tap, comprising:
Shell is formed with water inlet end, water outlet and the main valve being set between water inlet end, water outlet on the shell；
Gear adjusting mechanism, the gear adjusting mechanism are set to main valve and water outlet, and gear adjusting mechanism includes gear tune
Valve and resetting structure are saved, gear regulating valve can be used to the water yield of the adjustable tap when water inlet end and water outlet are connected, reset
Structure makes the gear regulating valve automatically reply initial water yield state after can be used to close tap.
Preferred embodiment, the shell are equipped with the installation opening for installing the gear regulating valve, institute between main valve and water outlet
State gear regulating valve include valve shell and and the spool that matches with valve shell hollow chamber shape, spool have water inlet end and
The channel of fluid circulation when water outlet is connected；Axis is equipped at the top of spool, axis passes through the mating hole being arranged at the top of valve shell and can phase
Valve shell is moved；The height of the valve shell is greater than the height of spool.
Preferred embodiment, the length of the axis are not less than the difference in height of the valve shell and spool.
Preferred embodiment, the valve shell are hollow right prism shape, and spool is to match with valve shell hollow chamber shape
Right prism shape.
Preferred embodiment, the top of the axis be equipped with can trigger spool along valve shell axial direction move by gland or hand
Handle.
Preferred embodiment, the channel are axially obliquely installed along spool.
Axially inclined angle is 20 °~30 ° for preferred embodiment, the channel and spool.
Preferred embodiment, the resetting structure include the spring for being vertically installed in valve shell plate inner wall, the both ends point of spring
It is not connect with valve shell plate inner wall and spool bottom outer wall.
Preferred embodiment, the resetting structure include the circle tripping step for being close to the setting of valve shell inner sidewall, a circle
The cavity no more than spool shape is formed among tripping step.
Preferred embodiment, the circle tripping step are made of rubber.
Preferred embodiment, the angle that the circle tripping step contacts the end face of spool first and middle cavity side wall is connected to form
For chamfering.
Preferred embodiment, the gear regulating valve further include least quantity control structure, the least quantity control structure packet
Include the bolt hole set on the valve shell top plate, and the adjusting bolt being used cooperatively with the bolt hole.
Preferred embodiment, the gear regulating valve further include maximum amount of water control structure, the maximum amount of water control structure packet
Include the bolt hole set on the valve shell bottom plate, and the adjusting bolt being used cooperatively with the bolt hole.
Preferred embodiment, the main valve handle are arranged in a staggered manner with gear regulating valve by gland or handle.
The beneficial effects of the present invention are embodied in provide a kind of gear adjustable economical environmental protection tap, be provided with gear tune
Mechanism is saved, middle gear regulating valve can need the water yield of adjustable tap according to people's water consumption, and resetting structure again can be with
The function of making the gear regulating valve automatically reply initial water yield state after closing tap is provided.Tap is in use, i.e.
User one is set to reach bottom, water discharge of water faucet amount is smaller at this time effectively to avoid water waste phenomenon since main valve one reaches bottom,
The water consumption wasted in such as hand washing process can be effectively reduced；If user needs to continue through triggering when big yield, gear is adjusted
Valve changes water yield gear, increases water yield, with main valve is directly closed after water, no longer needs to operation gear regulating valve and returns
Multiple initial water yield state, meets " lazy " habit user's operation, when being also able to achieve next time and using tap, when user is by the fire hose
First when reaching bottom, tap is still smaller water yield state.
Detailed description of the invention:
Fig. 1 is gear adjustable economical environmental protection structure for water tap schematic diagram described in the embodiment of the present invention；
Fig. 2 is gear adjustable economical environmental protection tap described in the embodiment of the present invention in least quantity operation range work shape
The schematic diagram of the section structure of state；
Fig. 3 is A partial structural diagram in attached drawing 2；
Fig. 4 is gear adjustable economical environmental protection tap described in the embodiment of the present invention in maximum amount of water operation range work shape
The schematic diagram of the section structure of state.
Description of symbols
1. shell, 11. water inlet ends, 12. water outlets, 13. main valves, 2. gear regulating valves, 21. valve shells, 22. spools,
221. channels, 222. axis, 223. press gland, and 31. springs, 32. adjust bolt, 33. tripping steps.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It please refers to shown in Fig. 1-4, specific embodiment provided by the invention is as follows:
A kind of gear adjustable economical environmental protection tap of the present embodiment, comprising: shell 1, be formed on the shell 1 into
Water end (W.E.) 11, water outlet 12 and the main valve 13 being set between water inlet end 11, water outlet 12；Gear adjusting mechanism, the gear are adjusted
Mechanism is set to main valve and water outlet, and gear adjusting mechanism includes gear regulating valve 2 and resetting structure, and gear regulating valve can be used to
The water yield of adjustable tap, resetting structure make the gear tune after can be used to close tap when water inlet end and water outlet are connected
Section valve automatically replies initial water yield state.It such as washes one's hands in people's daily life, often gets used to very simple and convenient tap
The mode of opening and closing, even if tap has water yield adjusting function and tap one is reached bottom (i.e. tap by " lazy "
Water yield one is opened i.e. big), rarely people slowly can go control water consumption by adjustable tap, and while washing one's hands often do not need it is so big
Water yield, wasted water water yield adjusting further back at this time, in addition also do not close tap when wiping hand cleanser,
In hand washing process 50% or so water is caused to slattern.A kind of gear adjustable economical environmental protection fire hose is provided in the present embodiment
Head is provided with gear adjusting mechanism, and middle gear regulating valve can need the water yield of adjustable tap according to people's water consumption,
Resetting structure can provide the function of closing and make the gear regulating valve automatically reply initial water yield state after tap again.Such as
For tap in use, even if user one reaches bottom, water discharge of water faucet amount is smaller at this time will not be effective since main valve one reaches bottom
Water waste phenomenon is avoided, if user needs to continue through triggering gear regulating valve when big yield, changes water yield gear, increases
Water yield is no longer needed to operation gear regulating valve and replys initial water yield state, met with main valve is directly closed after water
" lazy " habit user's operation, when being also able to achieve next time using tap, when tap one is reached bottom by user, tap is still
It is so smaller water yield state.
Preferred embodiment scheme, the shell are equipped with the assembly for installing the gear regulating valve between main valve and water outlet
Mouthful, the gear regulating valve include valve shell 21 and and the spool 22 that matches with valve shell hollow chamber shape, spool have
The channel 221 of fluid circulation when thering is water inlet end and water outlet to be connected；Axis 222 is equipped at the top of spool, axis passes through to be set at the top of valve shell
The mating hole set can simultaneously be moved with respect to valve shell, can pass through seal with elastometic washer between axis and mating hole；The height of the valve shell is big
In the height of spool.In the present embodiment, gear regulating valve is had by the way of spool and valve shell relative movement by movement
The spool in channel, the flow of fluid outflow when changing tap water inlet end and water outlet conducting.Specifically, as tap shell can
For tubulose, both ends are respectively water inlet end and water outlet, and water inlet end can be used to connect water supplying pipe, and water outlet can be used to connect water outlet
Pipe is equipped with the main valve of control water flow switch between water inlet end and water outlet, the channel in gear regulation valve core is tubular conduit,
Internal diameter is equal with tubular shell internal diameter；Spool generates opposite position with valve shell along when moving perpendicular to tubular shell axial direction
It moves, displacement is generated between the circulation passage that water flow is formed when the channel in spool is connected with tubular shell water inlet end and water outlet
Difference, to change the flow of tap outflow.There are two types of working conditions for gear regulating valve tool, when not triggering gear regulating valve,
Valve shell top plate inner wall is terminated at the top of spool, is at this time least quantity operation range, tap is in use, even if user is by main valve
One reaches bottom, and water discharge of water faucet amount is smaller will not to be reached bottom due to main valve one and water waste phenomenon occur；When user needs flood
When amount, pass through triggering gear regulating valve (moving spool with respect to valve shell), the one end and water flow shape of valve core channel close to main valve
At circulation passage center alignment when, be at this time maximum amount of water operation range.Tap is used at the beginning in user by above-mentioned
Even if main valve is opened big maximum, the water consumption wasted in such as hand washing process can be effectively reduced.
Preferred embodiment scheme, the length of the axis are not less than the difference in height of the valve shell and spool.In the present embodiment,
When the length of chosen axis is just equal to the difference in height of valve shell and spool, and while terminating in valve shell top plate inner wall at the top of spool, is
Least quantity operation range, spool bottom are maximum amount of water operation range when terminating in valve shell plate inner wall, can save valve shell
Space, and the purpose for rationally utilizing valve shell hollow chamber is played, saving prepares the material of gear regulating valve.
Preferred embodiment scheme, the valve shell are hollow right prism shape, and spool is and valve shell hollow chamber shape
The right prism shape to match.In the present embodiment, valve shell is arranged to hollow right prism shape, at the same spool be set as with outside valve
The right prism shape that shell hollow chamber shape matches, spool is with respect to outside valve when can prevent spool from moving along valve shell axial direction
Shell rotation, and influence water discharge of water faucet amount adjustment effect.
Preferred embodiment scheme, the top of the axis be equipped with can trigger spool along valve shell axial direction move by gland
223 or handle.The setting of gland or handle is pressed in the present embodiment, and user can be facilitated to trigger gear regulating valve.
Preferred embodiment scheme, the channel are axially obliquely installed along spool.In the present embodiment, valve core channel be may be configured as
Along the axial inclined tubular conduit of spool, certain pressure is generated when the channel being obliquely installed passes through conducive to water flow to spool.
Axially inclined angle is 20 °~30 ° for preferred embodiment scheme, the channel and spool.
Preferred embodiment scheme, the resetting structure include the spring 31 for being vertically installed in valve shell plate inner wall, spring
Both ends connect respectively with valve shell plate inner wall and spool bottom outer wall.In the present embodiment, spring bring benefit is set are as follows:
Tap main valve is opened but gear regulating valve is not when triggering, and the elastic force that spring provides can support spool, and with flowed in valve core channel
Under the action of water flow pressure when logical water flow is smaller, spool is made to maintain least quantity operation range；When triggering gear tune
When saving valve, spool moves downwardly to maximum amount of water operation range along valve shell axial direction, the water flow to circulate in valve core channel
Compressed spring under the action of water flow pressure when measuring larger；Using finishing after tap closes, there is no water flow in valve core channel,
Support spool is moved upwards along valve shell axial direction under the elastic force that spring provides, to automatically return to least quantity work
Gear.After user has used tap under big yield demand, main valve can be directly closed, operation gear regulating valve is no longer needed to and returns
Multiple initial water yield state (small water state), meets " lazy " habit user's operation, when being also able to achieve next time using tap,
When tap one is reached bottom by user, tap is still smaller water yield state, can be effectively reduced in such as hand washing process
The water consumption of waste.
Preferred embodiment scheme, the resetting structure include the circle tripping step 33 for being close to the setting of valve shell inner sidewall,
The cavity no more than spool shape is formed among the one circle tripping step.The setting of tripping step, works as valve in the present embodiment
Core moves downwardly to maximum amount of water operation range along valve shell axial direction, and spool bottom can be caught in shape among circle tripping step
At cavity, prevent spool from shaking.
Preferred embodiment scheme, the circle tripping step are made of rubber.Tripping step, which is made of rubber, can provide one
Fixed flexibility makes spool and tripping step Elastic Contact, rigid contact is avoided to be damaged.
Preferred embodiment scheme, shape that the circle tripping step contacts the end face of spool first and middle cavity side wall is connected
At angle be chamfering.Spool bottom can be facilitated to be caught in the cavity formed among circle tripping step, also facilitate to deviate from from cavity.
Preferred embodiment scheme, the gear regulating valve further include least quantity control structure, the least quantity control
Structure includes the bolt hole for being set to the valve shell top plate, and the adjusting bolt 32 being used cooperatively with the bolt hole.This reality
Apply in example, valve shell top plate be arranged adjust bolt, adjust bolt is threadedly coupled with valve shell top plate, be adjusted spool top and
The distance between valve shell top plate can control and change spool in the minimum water yield of least quantity operation range, is suitable for difference
Water consumption scene uses.
Preferred embodiment scheme, the gear regulating valve further include maximum amount of water control structure, the maximum amount of water control
Structure includes the bolt hole for being set to the valve shell bottom plate, and the adjusting bolt 32 being used cooperatively with the bolt hole.This reality
Apply in example, be arranged in valve shell bottom plate and adjust bolt, adjust bolt and connect with valve shell base thread, adjustable spool bottom and
The distance between valve shell bottom plate can control and change spool in the max water yield of maximum amount of water operation range, is suitable for difference
Water consumption scene uses.
Preferred embodiment scheme, the main valve handle are arranged in a staggered manner with gear regulating valve by gland or handle.Main valve hand
Handle is arranged in a staggered manner with gear regulating valve by gland or handle, prevents user in use, main valve handle blocks the gear adjusting
Valve presses gland or handle and is inconvenient to operate the gear regulating valve.
In the description of the embodiment of the present invention, it is to be understood that term " on ", "lower", "front", "rear", " left side ",
" right side ", " hard straight ", "horizontal", "center", "top", "bottom", " top ", " bottom ", "inner", "outside", " inside ", " outside " etc. refer to
The orientation or positional relationship shown is to be based on the orientation or positional relationship shown in the drawings, merely to making in the description present invention and simplifying
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore is not considered as limiting the invention.Wherein, region or space that " inboard " refers to inside or fence up.It is " outer
Enclose " refer to region around certain particular elements or specific region.
In the description of the embodiment of the present invention, term " first ", " second ", " third ", " the 4th " are only used for description mesh
, it is not understood to indicate or imply relative importance or implicitly indicates the quantity of indicated technical characteristic.It limits as a result,
There are the feature of " first ", " second ", " third ", " the 4th " to can explicitly or implicitly include one or more spy surely
Sign.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the embodiment of the present invention, it should be noted that unless otherwise clearly defined and limited, term
" installation ", " connected ", " connection ", " assembling " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to detachably connect
It connects, or is integrally connected；It can be directly connected, can also can be inside two elements indirectly connected through an intermediary
Connection.For the ordinary skill in the art, above-mentioned term in the present invention specific can be understood with concrete condition
Meaning.
In the description of the embodiment of the present invention, particular features, structures, materials, or characteristics can at any one or
It can be combined in any suitable manner in multiple embodiment or examples.
In the description of the embodiment of the present invention, it is to be understood that "-" and "~" indicated is that two values are same
Range, and the range includes endpoint.Such as: " A-B " indicates to be greater than or equal to A, and is less than or equal to the range of B." A~B "
It indicates to be greater than or equal to A, and is less than or equal to the range of B.
In the description of the embodiment of the present invention, the terms "and/or", only it is a kind of describe affiliated partner pass
Connection relationship indicates may exist three kinds of relationships, for example, A and/or B, can indicate: individualism A exists simultaneously A and B, individually
There are these three situations of B.In addition, character "/" herein, typicallys represent the relationship that forward-backward correlation object is a kind of "or".
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of gear adjustable economical environmental protection tap characterized by comprising
Shell is formed with water inlet end, water outlet and the main valve being set between water inlet end, water outlet on the shell；
Gear adjusting mechanism, the gear adjusting mechanism are set to main valve and water outlet, and gear adjusting mechanism includes gear regulating valve
And resetting structure, gear regulating valve can be used to the water yield of the adjustable tap when water inlet end and water outlet are connected, resetting structure
The gear regulating valve is set to automatically reply initial water yield state after can be used to close tap.
2. a kind of gear adjustable economical environmental protection tap according to claim 1, which is characterized in that the shell is in master
Be equipped with the installation opening for installing the gear regulating valve between valve and water outlet, the gear regulating valve include valve shell and and with
The spool that valve shell hollow chamber shape matches, the channel of fluid circulation when there is spool water inlet end and water outlet to be connected；Valve
Axis is equipped at the top of core, axis passes through the mating hole being arranged at the top of valve shell and can move with respect to valve shell；The height of the valve shell
Greater than the height of spool.
3. a kind of gear adjustable economical environmental protection tap according to claim 2, which is characterized in that the length of the axis
Not less than the difference in height of the valve shell and spool.
4. a kind of gear adjustable economical environmental protection tap according to claim 2 or 3, which is characterized in that outside the valve
Shell is hollow right prism shape, and spool is the right prism shape to match with valve shell hollow chamber shape.
5. a kind of gear adjustable economical environmental protection tap according to claim 4, which is characterized in that the top of the axis
Equipped with triggerable spool along valve shell axial direction move by gland or handle.
6. a kind of gear adjustable economical environmental protection tap according to claim 4, which is characterized in that the channel is along valve
Mandrel is to being obliquely installed.
7. a kind of gear adjustable economical environmental protection tap according to claim 6, which is characterized in that the channel and valve
Mandrel to inclined angle be 20 °~30 °.
8. a kind of gear adjustable economical environmental protection tap according to claim 4, which is characterized in that the resetting structure
Spring including being vertically installed in valve shell plate inner wall, the both ends of spring are respectively and outside valve shell plate inner wall and spool bottom
Wall connection.
9. a kind of gear adjustable economical environmental protection tap according to claim 4, which is characterized in that the resetting structure
Tripping step is enclosed including being close to the one of the setting of valve shell inner sidewall, is formed among the circle tripping step no more than spool shape
The cavity of shape.
10. a kind of gear adjustable economical environmental protection tap according to claim 4, which is characterized in that a circle is de-
Button step is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811623698.7A CN109611569B (en) | 2018-12-28 | 2018-12-28 | Energy-concerving and environment-protective tap with adjustable gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811623698.7A CN109611569B (en) | 2018-12-28 | 2018-12-28 | Energy-concerving and environment-protective tap with adjustable gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109611569A true CN109611569A (en) | 2019-04-12 |
| CN109611569B CN109611569B (en) | 2020-03-27 |
Family
ID=66012671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811623698.7A Expired - Fee Related CN109611569B (en) | 2018-12-28 | 2018-12-28 | Energy-concerving and environment-protective tap with adjustable gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109611569B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541952A (en) * | 2019-09-12 | 2019-12-06 | 安徽信息工程学院 | Gear type bathroom temperature control faucet |
| CN113090782A (en) * | 2021-03-23 | 2021-07-09 | 苏州正毅巷贸易有限公司 | Self-control pressure reduction pressure regulating valve system |
| CN114326835A (en) * | 2021-11-12 | 2022-04-12 | 漳州松霖智能家居有限公司 | Calibration water outlet setting method and calibration water outlet method of quantitative water outlet faucet and faucet |
| CN114526351A (en) * | 2022-02-14 | 2022-05-24 | 台州芮迪阀门股份有限公司 | Multi-section blocking type water nozzle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2067777U (en) * | 1989-12-06 | 1990-12-19 | 李子义 | Water saving tap |
| KR100280074B1 (en) * | 1998-11-17 | 2002-05-09 | 신동석 | Water-saving faucet |
| CN201351744Y (en) * | 2008-12-02 | 2009-11-25 | 张庆柳 | Automatic water-saving faucet |
| CN201606531U (en) * | 2009-10-23 | 2010-10-13 | 上海市杨浦区齐齐哈尔路第一小学 | Gear position tap |
| CN202048269U (en) * | 2011-02-06 | 2011-11-23 | 刘燕平 | Faucet capable of adjusting limit flow and automatically throttling |
| US10036147B1 (en) * | 2017-01-29 | 2018-07-31 | Hitesh Dharamshi | Dual-lever water-saving faucet |
-
2018
- 2018-12-28 CN CN201811623698.7A patent/CN109611569B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2067777U (en) * | 1989-12-06 | 1990-12-19 | 李子义 | Water saving tap |
| KR100280074B1 (en) * | 1998-11-17 | 2002-05-09 | 신동석 | Water-saving faucet |
| CN201351744Y (en) * | 2008-12-02 | 2009-11-25 | 张庆柳 | Automatic water-saving faucet |
| CN201606531U (en) * | 2009-10-23 | 2010-10-13 | 上海市杨浦区齐齐哈尔路第一小学 | Gear position tap |
| CN202048269U (en) * | 2011-02-06 | 2011-11-23 | 刘燕平 | Faucet capable of adjusting limit flow and automatically throttling |
| US10036147B1 (en) * | 2017-01-29 | 2018-07-31 | Hitesh Dharamshi | Dual-lever water-saving faucet |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541952A (en) * | 2019-09-12 | 2019-12-06 | 安徽信息工程学院 | Gear type bathroom temperature control faucet |
| CN113090782A (en) * | 2021-03-23 | 2021-07-09 | 苏州正毅巷贸易有限公司 | Self-control pressure reduction pressure regulating valve system |
| CN114326835A (en) * | 2021-11-12 | 2022-04-12 | 漳州松霖智能家居有限公司 | Calibration water outlet setting method and calibration water outlet method of quantitative water outlet faucet and faucet |
| CN114326835B (en) * | 2021-11-12 | 2023-07-21 | 漳州松霖智能家居有限公司 | Calibration water outlet setting method and water outlet method of quantitative water outlet faucet and faucet |
| CN114526351A (en) * | 2022-02-14 | 2022-05-24 | 台州芮迪阀门股份有限公司 | Multi-section blocking type water nozzle |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109611569B (en) | 2020-03-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109611569A (en) | A kind of gear adjustable economical environmental protection tap | |
| CN110219997B (en) | Water-saving valve | |
| US20130161549A1 (en) | Flow adjusting device with a button | |
| EP2383396B1 (en) | Tap core | |
| US11167294B2 (en) | Multifunctional pull-out spray head | |
| CN201420282Y (en) | Clear stream type constant-flow water saving bubbler | |
| CN2828498Y (en) | Flow automatic regulating valve | |
| CN107166069B (en) | Controllable time-lapse faucet | |
| CN201739590U (en) | Automatic piston type flow-limiting shower water-saving device | |
| CN106111365A (en) | Shower nozzle discharging device | |
| CN110594486B (en) | Water saving device of water tap with two kinds of mode switch that go out | |
| CN111720614A (en) | Key valve | |
| CN104896160A (en) | A faucet water nozzle | |
| CN202432059U (en) | Dual-mode time-lapse automatic water faucet | |
| US10022734B2 (en) | Variable dual flow fitting | |
| CN215568166U (en) | Flow-adjustable water mixing valve core | |
| CN210950169U (en) | Water saving device of water tap with two kinds of mode switch that go out | |
| CN202768917U (en) | Press-button type water faucet flow control system and water faucet using the same | |
| CN106120978A (en) | Multi-directional water sprayer for flower shower nozzle | |
| CN208734932U (en) | A kind of ready-package water segregator | |
| CN219690659U (en) | Multifunctional bubbler | |
| CN206996891U (en) | One kind automatically resets waterway regulating valve and the Flow-rate adjustment gondola water faucet that automatically resets | |
| CN201014041Y (en) | Temperature controlled water faucet with improved structure | |
| CN211667195U (en) | Cold and hot temperature-regulating delay mixing valve | |
| CN204828711U (en) | Double fluid measures out liquid device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200327 Termination date: 20201228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |