CN109594616A - A kind of water economizer - Google Patents
A kind of water economizer Download PDFInfo
- Publication number
- CN109594616A CN109594616A CN201910078626.7A CN201910078626A CN109594616A CN 109594616 A CN109594616 A CN 109594616A CN 201910078626 A CN201910078626 A CN 201910078626A CN 109594616 A CN109594616 A CN 109594616A
- Authority
- CN
- China
- Prior art keywords
- water
- pedal position
- cabinet
- inlet pipe
- water inlet
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/05—Arrangements of devices on wash-basins, baths, sinks, or the like for remote control of taps
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/08—Jet regulators or jet guides, e.g. anti-splash devices
- E03C1/084—Jet regulators with aerating means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
- Y02A20/411—Water saving techniques at user level
Abstract
The invention discloses a kind of water economizers, belong to water-saving field, including top plate, cabinet, spring, synchronous valve, check valve and fog-spray nozzle；The top plate includes pedal position and guide part；The guide part is fixed below pedal position, is used for pedal position mobile guide above cabinet；It is pressed with spring between the cabinet and pedal position, is resetted for pedal position；The cabinet includes water inlet pipe and outlet pipe；Check valve is equipped in the water inlet pipe and outlet pipe；Described outlet pipe one end is connected with fog-spray nozzle；The synchronous valve includes upper plug, lower plunger, connecting rod, push-pull rod and conduit；It is fixed with connecting rod between the upper plug and lower plunger, and is set in conduit；Push-pull rod is fixed between the upper plug and pedal position；The upper plug and lower plunger shut off to the water in water inlet pipe in the high-low limit position of pedal position.Due to the structure, controls single water yield of washing one's hands and using pressure under human bady gravitational generate spray water, it is convenient and water-saving.
Description
Technical field
The invention belongs to water-saving fields, relate in particular to a kind of water economizer.
Background technique
Water resource is one of most critical resource of human production life, and in current campus management of the use of water, student is being washed
Forget to turn off the tap sometimes between hand, or largely uses water wantonly；Through studying, atomizing wash one's hands can either wash clean hand again can be with
It saves and largely uses water, but water pump is needed to provide enough pressure；Inductive water tap needs to power again；One kind is water-saving, is not required to again
It wants electricity, need the demand that the water economizer that extra pressure is supplied adapts to current campus again.
Summary of the invention
The purpose of the present invention is providing a kind of water economizer in view of the above shortcomings, intends to solve that campus is washed one's hands and waste water, is unrestrained
Power-consuming problem.To achieve the above object, the invention provides the following technical scheme:
A kind of water economizer, including top plate, cabinet, spring, synchronous valve, check valve and fog-spray nozzle；The top plate includes pedal position
And guide part；The guide part is fixed below pedal position, is used for pedal position mobile guide above cabinet；The cabinet and foot
It steps on and is pressed with spring between portion, resetted for pedal position；The cabinet includes water inlet pipe and outlet pipe；The water inlet pipe and outlet pipe
Inside it is equipped with check valve；Described outlet pipe one end is connected with fog-spray nozzle；The synchronous valve includes upper plug, lower plunger, connecting rod, pushes away
Pull rod and conduit；It is fixed with connecting rod between the upper plug and lower plunger, and is set in conduit；The upper plug and pedal position
Between be fixed with push-pull rod；The upper plug and lower plunger carry out the water in water inlet pipe in the high-low limit position of pedal position
Shut off.
Due to above structure,
Original state, spring are in elongation state, and lower spring end is fixed on the interior bottom of cabinet, and spring upper end is fixed on pedal position
Lower surface；Guide part is inserted into cabinet, is oriented to pedal position, pedal position is moved up and withstands on upper limit position by spring；This
When, lower plunger gets lodged in water inlet pipe, and the water in water inlet pipe can not flow into cabinet again；There is initial water in cabinet, due to not having
Pressure, fog-spray nozzle be not spraying；
When the state of washing one's hands, people stands on pedal position, and pedal position is pressurized, and under the guiding of guide part, pedal position is slowly moved down,
The intracorporal water of case is squeezed to be sprayed out of fog-spray nozzle；When pedal position slowly moves down, pedal position pushes push-pull rod, and push-pull rod makes
Upper plug, lower plunger and connecting rod integrally slowly move down in conduit, and lower plunger, which is in, opens water inlet pipe state；Due to entering water
It is equipped with check valve in pipe and outlet pipe, so water can only be from water inlet pipe to cabinet, cabinet is unidirectional to fog-spray nozzle through outlet pipe
Flowing；When pedal position slowly moves down, since hydraulic pressure is greater than hydraulic pressure in water inlet pipe in cabinet, so water inlet pipe water does not flow still
To cabinet, due to the presence of water inlet pipe internal check valve, the water of cabinet will not flow to water inlet pipe, and the water of cabinet is only unidirectional to press
To fog-spray nozzle；After washing hand, people gets off from pedal position, and pedal position is not pressurized, and under the guiding of guide part, spring will be ridden
Portion slowly moves up, and pedal position moves up process, is the water in continuous sucking water inlet pipe to balance negative pressure, until reaching
Upper limit position, lower plunger get lodged in water inlet pipe, and the water in water inlet pipe can not flow into cabinet again, and initial water is full of in cabinet
Amount.It is that people gets at station with the effect that this reaches, fog-spray nozzle will wash one's hands by spraying, and when people gets off, fog-spray nozzle will stop spraying at once
Mist is washed one's hands.
When water-saving state, pedal position pushes push-pull rod, and push-pull rod makes upper plug, lower plunger and connecting rod are whole to delay in conduit
Slowly it moves down, final pedal position reaches lower limit position, and upper plug has been got lodged in water inlet pipe, limits a large amount of water flows of water inlet pipe
Enter cabinet and fog-spray nozzle；The effect reached at this time is that on pedal position, fog-spray nozzle will not wash one's hands by spraying at even people station, with
Restraining, which is washed one's hands, abuses phenomenon with water；When reset state, people gets off from pedal position, and under the action of the spring, pedal position is slowly upward
It moves a certain distance, upper plug, which also synchronizes, slowly moves up certain distance, opens water inlet pipe, and a large amount of water flow into cabinet for cabinet
It is full of, after cabinet is full of, pedal position, which moves up, withstands on upper limit position, and plunger is descended to get lodged in water inlet pipe at this time；Due to outlet pipe
It is interior to be equipped with check valve, so pedal position moves up process, it is the water in continuous sucking water inlet pipe to balance negative pressure, until reaching
To upper limit position.
Further, the upper plug is equipped with aperture, and the aperture keeps upper plug incomplete to the water in water inlet pipe
Shut off；The lower plunger shuts off completely to the water in water inlet pipe.
Due to above structure, when reset state, people gets off from pedal position, and under the action of the spring, pedal position is slowly upward
It moves a certain distance, upper plug, which also synchronizes, slowly moves up certain distance, opens water inlet pipe, and a large amount of water flow into cabinet for cabinet
It is full of.Aperture makes upper plug not exclusively shut off the water in water inlet pipe, if retention may be led due to atmospheric pressure presence completely
Pedal position is caused synchronous can not slowly to move up certain distance with upper plug；Upper plug is equipped with aperture, also limits water inlet pipe
Interior most of water flows into cabinet, and a someone gets off from pedal position, and upper plug, which synchronizes, slowly moves up certain distance,
Water inlet pipe is opened, a large amount of water flow into cabinet and are full of cabinet.
Further, the pedal position area is greater than box opening area, and cabinet upper end is made to be displaced downwardly to the limit to pedal position
Shi Jinhang limit.
Due to above structure, pedal position area is greater than box opening area, cabinet upper end is made to be displaced downwardly to the limit to pedal position
Shi Jinhang limit；Pedal position in lower limit position, live in box opening edge supports and limit by edge.
Further, the fog-spray nozzle is located above top plate.
Due to above structure, fog-spray nozzle is located above top plate, guarantees that the flow of water inlet pipe first flows into cabinet, cabinet is filled
Afterwards, lower plunger gets lodged in water inlet pipe, and the water in water inlet pipe can not flow into cabinet again.
Further, the conduit both ends are communicated with the atmosphere.
Due to above structure, move down upper plug, lower plunger and connecting rod integrally slowly upwards in conduit convenient for push-pull rod
It is dynamic, it will not be connected to because of atmosphere and immovable.
Further, the conduit and water inlet pipe vertical connection.
Due to above structure, keeps upper plug, lower plunger and connecting rod whole convenient for push-pull rod and shut off perpendicular to water inlet pipe movement.
Further, the cabinet exterior is equipped with hole ear, and the hole ear is welded and fixed with conduit.
Due to above structure, conduit passes through hole ear, is welded and fixed.
Further, the pedal position is equipped with the lines for increasing friction.
Due to above structure, personnel is avoided to slip.
The beneficial effects of the present invention are:
1. present apparatus people stands on pedal position, the intracorporal water of case is squeezed to be sprayed out of fog-spray nozzle；People gets off from pedal position, spray
It will stop washing one's hands by spraying on mist head horse.This atomizing wash one's hands can either wash clean hand can save again largely with water, and not
Water pump is needed to provide pressure, by the gravity of people, and people exists in water, and people, which leakes water, to stop, and saves water；
2. the restriction that the present apparatus carries out the water washed one's hands every time, pedal position reach lower limit position, upper plug has got lodged in water
In pipe, a large amount of water for limiting water inlet pipe flow into cabinet and fog-spray nozzle；The effect reached at this time is that even people station is in pedal position
On, fog-spray nozzle will not wash one's hands by spraying, washed one's hands with restraining and abuse phenomenon with water.
Detailed description of the invention
Fig. 1 is upper limit position schematic diagram of the invention；
Fig. 2 is lower limit position schematic diagram of the invention；
In attached drawing: the synchronous valve of 1- top plate, 2- cabinet, 3- spring, 4-, 5- check valve, 6- fog-spray nozzle, 11- pedal position, 12- are led
Plunger, 43- connecting rod, 44- push-pull rod, 45- are led under to portion, 21- water inlet pipe, 22- outlet pipe, the hole 23- ear, 41- upper plug, 42-
Pipe.
Specific embodiment
With reference to the accompanying drawing with specific embodiment, the present invention is described in more detail, but the present invention is not limited to
Following embodiment.
See attached drawing 1-2.A kind of water economizer, including top plate 1, cabinet 2, spring 3, synchronous valve 4, check valve 5 and fog-spray nozzle 6；Institute
Stating top plate 1 includes pedal position 11 and guide part 12；The guide part 12 is fixed on 11 lower section of pedal position, for pedal position 11 in case
2 top mobile guide of body；It is pressed with spring 3 between the cabinet 2 and pedal position 11, is resetted for pedal position 11；The cabinet 2 wraps
Include water inlet pipe 21 and outlet pipe 22；Check valve 5 is equipped in the water inlet pipe 21 and outlet pipe 22；Described 22 one end of outlet pipe connects
There is fog-spray nozzle 6；The synchronous valve 4 includes upper plug 41, lower plunger 42, connecting rod 43, push-pull rod 44 and conduit 45；The upper prop
It is fixed with connecting rod 43 between plug 41 and lower plunger 42, and is set in conduit 45；It is solid between the upper plug 41 and pedal position 11
Surely there is push-pull rod 44；The upper plug 41 and lower plunger 42 are in the high-low limit position of pedal position 11 to the water in water inlet pipe 21
Shut off.
Original state, spring 3 are in elongation state, and 3 lower end of spring is fixed on the interior bottom of cabinet 2, and 3 upper end of spring is fixed
In 11 lower surface of pedal position；Guide part 12 is inserted into cabinet 2, is oriented to pedal position 11, spring 3 moves up pedal position 11
Withstand on upper limit position；At this point, lower plunger 42 gets lodged in water inlet pipe 21, the water in water inlet pipe 21 can not be flowed into again in cabinet 2；Case
There is initial water in body 2, due to not having pressure, fog-spray nozzle 6 is not spraying；
When the state of washing one's hands, people stands on pedal position 11, and pedal position 11 is pressurized, and under the guiding of guide part 12, pedal position 11 is slow
It moves down, the water in cabinet 2 is squeezed to be sprayed out of fog-spray nozzle 6；When pedal position 11 slowly moves down, pedal position 11 is pushed
Push-pull rod 44, push-pull rod 44 move down upper plug 41, lower plunger 42 and 43 entirety of connecting rod slowly in conduit 45, lower plunger
42 in opening 21 state of water inlet pipe；Due to being equipped with check valve 5 in water inlet pipe 21 and outlet pipe 22, so water can only be from entering
Water pipe 21 arrives cabinet 2, and cabinet 2 arrives 6 one-way flow of fog-spray nozzle through outlet pipe 22；When pedal position 11 slowly moves down, due to case
Hydraulic pressure is greater than hydraulic pressure in water inlet pipe 21 in body 2, so 21 water of water inlet pipe does not flow to cabinet 2 still, due to unidirectional in water inlet pipe 21
The presence of valve 5, the water of cabinet 2 will not flow to water inlet pipe 21, and the water of cabinet 2 is only unidirectionally pressed onto fog-spray nozzle 6；When washing hand
Afterwards, people gets off from pedal position 11, and pedal position 11 is not pressurized, and 6 horse back of fog-spray nozzle will stop washing one's hands by spraying, and pedal position 11 is being led
To under the guiding in portion 12, spring 3 slowly moves up pedal position 11, and pedal position 11 moves up process, be constantly suck into
Water in water pipe 21 balances negative pressure, until reach upper limit position, lower plunger 42 gets lodged in water inlet pipe 21, in water inlet pipe 21
Water can not flow into again in cabinet 2, and initial water is full of in cabinet 2.It is that people gets at station, and fog-spray nozzle 6 is just with the effect that this reaches
It can wash one's hands by spraying, when people gets off, 6 horse back of fog-spray nozzle will stop washing one's hands by spraying.
When water-saving state, pedal position 11 pushes push-pull rod 44, and push-pull rod 44 keeps upper plug 41, lower plunger 42 and connecting rod 43 whole
Body slowly moves down in conduit 45, and final pedal position 11 reaches lower limit position, and upper plug 41 has been got lodged in water inlet pipe 21,
The a large amount of water for limiting water inlet pipe 21 flow into cabinet 2 and fog-spray nozzle 6；The effect reached at this time is that even people station is in pedal position 11
On, fog-spray nozzle 6 will not wash one's hands by spraying, washed one's hands with restraining and abuse phenomenon with water；When reset state, people is from about 11 pedal position
Come, under the effect of spring 3, pedal position 11 slowly moves up certain distance, and upper plug 41, which also synchronizes, slowly to move up centainly
Distance opens water inlet pipe 21, and a large amount of water flow into cabinet 2 and are full of cabinet 2, and after cabinet 2 is full of, pedal position 11, which moves up, to be withstood on
Upper limit position descends plunger 42 to get lodged in water inlet pipe 21 at this time；Due in outlet pipe 22 be equipped with check valve 5, so pedal position 11 to
Upper moving process is the water in continuous sucking water inlet pipe 21 to balance negative pressure, until reaching upper limit position.
The upper plug 41 is equipped with aperture, and the aperture cuts upper plug 41 not exclusively to the water in water inlet pipe 21
Stream；The lower plunger 42 shuts off completely to the water in water inlet pipe 21.When reset state, people gets off from pedal position 11, in bullet
Under spring 3 acts on, pedal position 11 slowly moves up certain distance, and upper plug 41, which also synchronizes, slowly moves up certain distance, beats
Water inlet pipe 21 is opened, a large amount of water flow into cabinet 2 and are full of cabinet 2.Aperture keeps upper plug 41 incomplete to the water in water inlet pipe 21
Shut off, if retention exists due to atmospheric pressure completely, may cause pedal position 11 and upper plug 41 can not be synchronous slowly to moving up
Dynamic certain distance；Upper plug 41 is equipped with aperture, and the most of water also limited in water inlet pipe 21 flows into cabinet 2, only
People gets off from pedal position 11, and upper plug 41, which synchronizes, slowly moves up certain distance, opens water inlet pipe 21, a large amount of water flow cartonnings
Cabinet 2 is full of by body 2.
11 area of pedal position is greater than 2 opening area of cabinet, make 2 upper end of cabinet when being displaced downwardly to the limit to pedal position 11 into
Row limit.11 area of pedal position is greater than 2 opening area of cabinet, limits 2 upper end of cabinet when being displaced downwardly to the limit to pedal position 11
Position；In lower limit position, edge is supported in 2 open edge of cabinet and is limited pedal position 11.
Fog-spray nozzle 6 is located at 1 top of top plate, guarantees that the flow of water inlet pipe 21 first flows into cabinet 2, after cabinet 2 is filled, lower plunger
42 get lodged in water inlet pipe 21, and the water in water inlet pipe 21 can not flow into again in cabinet 2.45 both ends of conduit are communicated with the atmosphere.Just
Upper plug 41, lower plunger 42 and 43 entirety of connecting rod are moved up and down slowly in conduit 45 in push-pull rod 44, it will not be because of big
Gas is not connected to and immovable.The conduit 45 and 21 vertical connection of water inlet pipe.Make upper plug 41, lower plunger convenient for push-pull rod 44
42 and connecting rod 43 is whole shuts off perpendicular to the movement of water inlet pipe 21.2 outer wall of cabinet be equipped with hole ear 23, the hole ear 23 with lead
Pipe 45 is welded and fixed.Conduit 45 passes through hole ear 23, is welded and fixed.The pedal position 11 is equipped with the lines for increasing friction.
Personnel are avoided to slip.
To sum up, on pedal position 11, the water in cabinet 2 is squeezed to be sprayed out of fog-spray nozzle 6 at present apparatus people station；People is from foot-operated
Get off in portion 11,6 horse back of fog-spray nozzle will stop washing one's hands by spraying.This atomizing wash one's hands can either wash clean hand can save again greatly
Amount uses water, and does not need water pump and provide pressure, and by the gravity of people, and people exists in water, and people, which leakes water, to stop, and saves water；This dress
The restriction carried out to the water washed one's hands every time is set, pedal position 11 reaches lower limit position, and upper plug 41 has been got lodged in water inlet pipe 21,
The a large amount of water for limiting water inlet pipe 21 flow into cabinet 2 and fog-spray nozzle 6；The effect reached at this time is that even people station is in pedal position 11
On, fog-spray nozzle 6 will not wash one's hands by spraying, washed one's hands with restraining and abuse phenomenon with water.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all utilizations
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content is applied directly or indirectly in other correlations
Technical field, be included within the scope of the present invention.
Claims (8)
1. a kind of water economizer, which is characterized in that including top plate (1), cabinet (2), spring (3), synchronous valve (4), check valve (5)
With fog-spray nozzle (6)；The top plate (1) includes pedal position (11) and guide part (12)；The guide part (12) is fixed on pedal position
(11) lower section, for pedal position (11) in cabinet (2) top mobile guide；It is pressed between the cabinet (2) and pedal position (11)
Spring (3) is resetted for pedal position (11)；The cabinet (2) includes water inlet pipe (21) and outlet pipe (22)；The water inlet pipe
(21) and in outlet pipe (22) check valve (5) are equipped with；Described outlet pipe (22) one end is connected with fog-spray nozzle (6)；The synchronous valve
Door (4) includes upper plug (41), lower plunger (42), connecting rod (43), push-pull rod (44) and conduit (45)；The upper plug (41) and
It is fixed with connecting rod (43) between lower plunger (42), and is set in conduit (45)；The upper plug (41) and pedal position (11) it
Between be fixed with push-pull rod (44)；The upper plug (41) and lower plunger (42) are in the high-low limit position of pedal position (11) to entering water
Water in pipe (21) is shut off.
2. a kind of water economizer according to claim 1, which is characterized in that the upper plug (41) is equipped with aperture, described
Aperture makes upper plug (41) not exclusively shut off the water in water inlet pipe (21)；The lower plunger (42) is in water inlet pipe (21)
Water is shut off completely.
3. a kind of water economizer according to claim 1, which is characterized in that pedal position (11) area is greater than cabinet (2)
Opening area limits cabinet (2) upper end when being displaced downwardly to the limit to pedal position (11).
4. a kind of water economizer according to claim 1, which is characterized in that the fog-spray nozzle (6) is located above top plate (1).
5. a kind of water economizer described according to claim 1 ~ one of 4, which is characterized in that conduit (45) both ends and atmosphere connect
It is logical.
6. a kind of water economizer described according to claim 1 ~ one of 4, which is characterized in that the conduit (45) and water inlet pipe (21)
Vertical connection.
7. a kind of water economizer described according to claim 1 ~ one of 4, which is characterized in that cabinet (2) outer wall is equipped with hole
Ear (23), the hole ear (23) are welded and fixed with conduit (45).
8. a kind of water economizer described according to claim 1 ~ one of 4, which is characterized in that the pedal position (11) is equipped with and is used for
Increase the lines of friction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910078626.7A CN109594616B (en) | 2019-01-28 | 2019-01-28 | Water-saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910078626.7A CN109594616B (en) | 2019-01-28 | 2019-01-28 | Water-saving device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109594616A true CN109594616A (en) | 2019-04-09 |
| CN109594616B CN109594616B (en) | 2020-07-14 |
Family
ID=65966854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910078626.7A Active CN109594616B (en) | 2019-01-28 | 2019-01-28 | Water-saving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109594616B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080351A (en) * | 2019-06-03 | 2019-08-02 | 杭州良辰电子商务有限公司 | A kind of rectilinear disconnecting switch combined floodgate |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0288826A (en) * | 1988-09-26 | 1990-03-29 | Hiroshi Ise | Water vessel with on and off tap by hand and foot |
| CN201049333Y (en) * | 2007-06-09 | 2008-04-23 | 张海啸 | Pedal liquid drawing, washing and spraying device |
| CN201246520Y (en) * | 2008-07-04 | 2009-05-27 | 徐鸿江 | Automatic opening and closing delay water-saving flushing valve |
| CN204169738U (en) * | 2014-10-29 | 2015-02-25 | 宁波江北怡和工业设计有限公司 | A kind of body-building shower bath |
| CN207100095U (en) * | 2017-04-30 | 2018-03-16 | 云南沁南科技有限公司 | A kind of water pipe water economizer |
-
2019
- 2019-01-28 CN CN201910078626.7A patent/CN109594616B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0288826A (en) * | 1988-09-26 | 1990-03-29 | Hiroshi Ise | Water vessel with on and off tap by hand and foot |
| CN201049333Y (en) * | 2007-06-09 | 2008-04-23 | 张海啸 | Pedal liquid drawing, washing and spraying device |
| CN201246520Y (en) * | 2008-07-04 | 2009-05-27 | 徐鸿江 | Automatic opening and closing delay water-saving flushing valve |
| CN204169738U (en) * | 2014-10-29 | 2015-02-25 | 宁波江北怡和工业设计有限公司 | A kind of body-building shower bath |
| CN207100095U (en) * | 2017-04-30 | 2018-03-16 | 云南沁南科技有限公司 | A kind of water pipe water economizer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080351A (en) * | 2019-06-03 | 2019-08-02 | 杭州良辰电子商务有限公司 | A kind of rectilinear disconnecting switch combined floodgate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109594616B (en) | 2020-07-14 |
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