CN109868875A - A kind of urinal of the anti-urine from splashed of male - Google Patents
A kind of urinal of the anti-urine from splashed of male Download PDFInfo
- Publication number
- CN109868875A CN109868875A CN201910237908.7A CN201910237908A CN109868875A CN 109868875 A CN109868875 A CN 109868875A CN 201910237908 A CN201910237908 A CN 201910237908A CN 109868875 A CN109868875 A CN 109868875A
- Authority
- CN
- China
- Prior art keywords
- urinal
- circuit
- processor
- solenoid valve
- negative pressure
- 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.)
- Withdrawn
Links
Landscapes
- Sanitary Device For Flush Toilet (AREA)
Abstract
The present invention relates to a kind of urinal, the urinal of especially a kind of anti-urine from splashed of male, it is characterized in that: including at least urinal, negative pressure source, control circuit, human testing unit；It is provided with venthole in the pond side of urinal, venthole is communicated with negative pressure source, has human testing unit in urinal upper end, on the one hand the control circuit is electrically connected with negative pressure source, while being electrically connected with human testing unit delivery outlet；When human testing unit detects human body signal by infrared tube circuit, control circuit obtains this signal, and control negative pressure source generates negative pressure to venthole, absorbs limitation urine from splashed object and splashes out urinal.It provides a kind of urinal of anti-urine from splashed of male, to make its control in urinal when Male urine splashes.
Description
Technical field
The present invention relates to a kind of urinal, the urinal of especially a kind of anti-urine from splashed of male.
Background technique
Male urine pond needs cleaner constantly to sweep often due to urine from splashed, to keep defending for toilet
It is raw.Although there is the product for deepening urine pool structure, too deep urinal can equally bring more problems.
Summary of the invention
The object of the present invention is to provide a kind of urinal of the anti-urine from splashed of male, so as to can when Male urine splashes,
Make its control in urinal.
In order to achieve the object of the present invention, the technical scheme is that, a kind of urinal of the anti-urine from splashed of male,
It is characterized in: includes at least urinal, negative pressure source, control circuit, human testing unit；It is provided with venthole in the pond side of urinal,
Venthole is communicated with negative pressure source, has human testing unit in urinal upper end, the control circuit is on the one hand electric with negative pressure source
Connection, while being electrically connected with human testing unit delivery outlet；When human testing unit detects human body by infrared tube circuit
When signal, control circuit obtains this signal, and control negative pressure source generates negative pressure to venthole, absorbs limitation urine from splashed object and splashes
Urinal out.
The negative pressure source is made of the first solenoid valve and source of negative air pressure, and source of negative air pressure outlet enters with the first solenoid valve
Mouth communicates, and the outlet of the first solenoid valve is communicated by the pond wing passage of urinal with venthole, and source of negative air pressure generates negative pressure and supplies
To all urinals, the first solenoid valve is only fixed in each urinal upper end control circuit, control circuit only controls first
Solenoid valve opens and closes, and when opening, generates negative pressure in venthole, and when closing, venthole is normal pressure.
The negative pressure source is vacuum motor, and vacuum motor is electrically connected with driving motor circuit.
The control circuit includes power supply, processor, driving circuit, infrared tube circuit, source of negative air pressure, the first electromagnetism
Valve, power supply are the isolation type switch powers of an offer 5V and 12v DC voltage, and 5V supplies processor and infrared tube circuit,
Working power as processor and infrared tube circuit；12v supplies driving circuit, the work electricity as the first solenoid valve of driving
Source；Processor is electrically connected by I/O mouthfuls with infrared tube circuit and driving circuit respectively, driving circuit drive output port and first
Solenoid valve electrical connection, first solenoid valve one end are communicated with source of negative air pressure, and the other end is communicated by pond wing passage with venthole；Processing
Device detects infrared tube circuit signal, and when reflected signal strength reaches threshold values, processor controls the first electricity of driving circuit driving
Magnet valve work, source of negative air pressure generate negative pressure, and in pond, wing passage forms negative pressure.
The control circuit includes power supply, processor, driving circuit, infrared tube circuit, vacuum motor, and power supply is
The isolation type switch power of one offer 5V and 12v DC voltage, 5V supplies processor and infrared tube circuit, as processor
With the working power of infrared tube circuit；12v supplies driving circuit, the working power as the first solenoid valve of driving；Processor
It is electrically connected respectively by I/O mouthfuls with infrared tube circuit and driving circuit, driving circuit drive output port is electrically connected with vacuum motor
It connects, vacuum motor is communicated by pond wing passage with venthole；Processor detects infrared tube circuit signal, works as reflected signal strength
When reaching threshold values, processor controls driving circuit driving vacuum motor work, and vacuum motor generates negative pressure, and in pond, wing passage is formed
Negative pressure.
The control circuit includes power supply, processor, two-way driving circuit, infrared tube circuit, the first solenoid valve,
Two solenoid valves, power supply are the isolation type switch powers of an offer 5V and 12v DC voltage, and 5V supplies processor and infrared right
Pipe circuit, the working power as processor and infrared tube circuit；12v supplies two-way driving circuit；Processor passes through respectively
I/O mouthfuls are electrically connected with infrared tube circuit and two-way driving circuit, the drive output port all the way of two-way driving circuit and the first electricity
The electrical connection of magnet valve control terminal, another way drive output port are electrically connected with second solenoid valve control terminal；Source of negative air pressure passes through the first electricity
Magnet valve is communicated with pond wing passage；Water pipe passes through the pond wing passage of second solenoid valve and urinal；When human testing unit is by red
Processor obtains this signal when detecting human body signal to pipe circuit outside, and processor controls the first solenoid valve and opens, negative pressure
Source is done something in a fit of pique to venthole generation, is absorbed limitation urine from splashed object and is splashed out urinal；When human testing unit passes through infrared tube circuit
It detects that processor controls second solenoid valve and opens when disappearing after human body signal, second solenoid valve, urinal is passed through by water pipe
Pond wing passage, from venthole to toilet flushing, the pond wing passage of urinal is negative pressure channel and water flushing channel, is passed through
Processor controls the first solenoid valve and the time-sharing work of second solenoid valve completes two tasks, first is that generating gas from bottom to top
Stream, venthole generate negative pressure, absorb limitation urine from splashed object and splash out urinal；Second is that passing through second solenoid valve, urine by water pipe
The pond wing passage in pond is from venthole to toilet flushing.
The venthole is strip hole or multiple upper lower opening.
The invention has the advantages that
Due to being provided with venthole in the pond side in urinal, venthole is communicated with a source of negative air pressure, has human body in urinal upper end
Detection unit, the control circuit of human testing unit are electrically connected with the control terminal of source of negative air pressure, when human testing unit detects
When human body signal, the control terminal work of source of negative air pressure is controlled, venthole generates negative pressure limitation splashing and splashes out urinal.It ventilates simultaneously
It hole can be in the peculiar smell that toilet is discharged to a certain degree.
Negative pressure channel and water flushing channel use same channel, do not influence the production technology of urinal.
Detailed description of the invention
Below with reference to embodiment attached drawing, the invention will be further described:
Fig. 1 is one structural schematic diagram of the embodiment of the present invention；
Fig. 2 is one electric operation control circuit figure of the embodiment of the present invention；
Fig. 3 is two structural schematic diagram of the embodiment of the present invention；
Fig. 4 is two electric operation control circuit figure of the embodiment of the present invention；
Fig. 5 is three structural schematic diagram of the embodiment of the present invention；
Fig. 6 is three electric operation control circuit figure of the embodiment of the present invention.
In figure, 1, urinal；2, venthole；3, source of negative air pressure；4, human testing unit；5, control circuit；6, negative pressure electricity
Machine；7, driving circuit；8, pond wing passage；9, air-flow；10, negative pressure source；11, pipeline；12, the first solenoid valve；13, the second electromagnetism
Valve；14, infrared tube circuit；15, water pipe；16, urinal；17, urine from splashed object；18, power supply；19, processor.
Specific embodiment
Embodiment one
As depicted in figs. 1 and 2, the urinal of the anti-urine from splashed of a kind of male includes at least urinal 1, negative pressure source 10, control electricity
Road 5, human testing unit 4；Venthole 2, the first solenoid valve 12 of venthole 2 and negative pressure source 10 are provided in the pond side of urinal 1
Entrance mutually pass through, the outlet of the first solenoid valve 12 is communicated with 3 entrance of source of negative air pressure of negative pressure source 10, is had in 1 upper end of urinal
Human testing unit 4,5 one side of control circuit are electrically connected with the control coil of the first solenoid valve 12 driving end, simultaneously
It is electrically connected with 4 delivery outlet of human testing unit；When human testing unit 4 detects human body signal by infrared tube circuit 14
When, control circuit 5 obtains this signal, and the first solenoid valve 12 of control is opened, and source of negative air pressure 3 is done something in a fit of pique to the generation of venthole 2, is absorbed
It limits urine from splashed object 17 and splashes out urinal 16.
In the present embodiment, negative pressure source 10 is made of the first solenoid valve 12 and source of negative air pressure 3, and the generation of source of negative air pressure 3 is done something in a fit of pique
Pressure supplies all urinals 1, only fixes the first solenoid valve 12, control circuit 5 in each 1 upper end control circuit 5 of urinal
Only the first solenoid valve 12 of control opens and closes, and when opening, generates negative pressure in venthole 2, and when closing, venthole 2 is normal pressure.
As shown in Fig. 2, control circuit 5 includes power supply 18, processor 19, driving circuit 7, infrared tube circuit 14, does something in a fit of pique
Potential source 3, the first solenoid valve 12, power supply 18 is the isolation type switch power of an offer 5V and 12v DC voltage, at 5V supply
Manage device 19 and infrared tube circuit 14, the working power as processor 19 and infrared tube circuit 14；12v supplies driving circuit
7, the working power as the first solenoid valve 12 of driving；Processor 19 passes through I/O mouthfuls and infrared tube circuit 14 and driving respectively
Circuit 7 is electrically connected, and 7 drive output port of driving circuit is electrically connected with the first solenoid valve 12,12 one end of the first solenoid valve and negative pressure
Source 3 communicates, and the other end is communicated by pond wing passage 8 with venthole 2.Processor 19 detects 14 signal of infrared tube circuit, when anti-
When penetrating signal strength and reaching threshold values, processor 19 controls driving circuit 7 and drives the work of the first solenoid valve 12, and source of negative air pressure 3 generates
Negative pressure, in pond, wing passage 8 forms negative pressure.
Embodiment two
As shown in Figure 3 and Figure 4, the urinal of the anti-urine from splashed of a kind of male includes at least urinal 1, negative pressure source 10, control electricity
Road 5, human testing unit 4；It is provided with venthole 2 in the pond side of urinal 1, venthole 2 and the entrance of vacuum motor 6 mutually pass through,
The outlet of vacuum motor 6 is communicated with atmosphere, has human testing unit 4,5 one side of control circuit in 1 upper end of urinal
Face is electrically connected by driving motor circuit with vacuum motor 6, while being electrically connected with 4 delivery outlet of human testing unit；When human body is examined
When survey unit 4 detects human body signal by infrared tube circuit 14, control circuit 5 obtains this signal, passes through driving motor
Circuit control vacuum motor 6 works, and vacuum motor 6 generates negative pressure, generates air-flow from bottom to top in the pond wing passage 8 of urinal
9, venthole 2 generates negative pressure, absorbs limitation urine from splashed object 17 and splashes out urinal 16.
In the present embodiment, the negative pressure source 10 is made of vacuum motor 6 and driving motor circuit, vacuum motor 6 with
The electrical connection of driving motor circuit.
As shown in figure 4, control circuit 5 includes power supply 18, processor 19, driving circuit 7, infrared tube circuit 14, negative pressure
Motor 6, power supply 18 are the isolation type switch powers of an offer 5V and 12v DC voltage, and 5V supplies processor 19 and infrared right
Pipe circuit 14, the working power as processor 19 and infrared tube circuit 14；12v supplies driving circuit 7, as driving negative pressure
The working power of motor 6；Processor 19 is electrically connected by I/O mouthfuls with infrared tube circuit 14 and driving circuit 7 respectively, driving electricity
7 drive output port of road is electrically connected with vacuum motor 6, and vacuum motor 6 is communicated by pond wing passage 8 with venthole 2.Processor 19 is examined
14 signal of infrared tube circuit is surveyed, when reflected signal strength reaches threshold values, processor 19 controls driving circuit 7 and drives negative pressure electricity
Machine 6 works, and vacuum motor 6 generates negative pressure, and in pond, wing passage 8 forms negative pressure.
Embodiment three
As shown in figure 5, a kind of urinal of the anti-urine from splashed of male, include at least urinal 1, negative pressure source 10, control circuit 5,
Human testing unit 4 and second solenoid valve 13；Be provided with venthole 2 in the pond side of urinal 1, venthole 2 simultaneously with the first electromagnetism
The entrance of valve 12 is communicated to be communicated with second solenoid valve 13, and the outlet of the first solenoid valve 12 is communicated with 3 entrance of source of negative air pressure, the second electricity
The entrance of magnet valve 13 is communicated with water pipe 15；There are human testing unit 4 and control circuit 5, the control electricity in 1 upper end of urinal
5 one side of road and the first solenoid valve 12 and the control coil of second solenoid valve 13 driving end are electrically connected, at the same with human testing list
First 4 delivery outlets electrical connection；When human testing unit 4 detects human body signal by infrared tube circuit 14, control circuit 5 is obtained
This signal is taken, the first solenoid valve 12 of control is opened, and source of negative air pressure 3 is done something in a fit of pique to the generation of venthole 2, absorbs limitation urine from splashed object
17 splash out urinal 16；When disappearing after human testing unit 4 detects human body signal by infrared tube circuit 14, the second electromagnetism
Valve 13 is opened, and by water pipe 15 by second solenoid valve 13, the pond wing passage 8 of urinal, is washed by water from venthole 2 to urinal 16,
The pond wing passage 8 of urinal is negative pressure channel and water flushing channel, passes through point of the first solenoid valve 12 and second solenoid valve 13
When work complete two tasks, first is that generating air-flow 9 from bottom to top, venthole 2 generates negative pressure, absorbs limitation urine from splashed
Object 17 splashes out urinal 16.Second is that from water pipe 15 by second solenoid valve 13, urinal pond wing passage 8 from venthole 2 to just
It washes by water in pond 16.
As shown in fig. 6, control circuit 5 include power supply 18, processor 19, two-way driving circuit 7, infrared tube circuit 14,
First solenoid valve 12, second solenoid valve 13, power supply 18 are the isolation type switch power of an offer 5V and 12v DC voltage, 5V
Supply processor 19 and infrared tube circuit 14, the working power as processor 19 and infrared tube circuit 14；12v supply two
Road driving circuit 7；Processor 19 is electrically connected by I/O mouthfuls with infrared tube circuit 14 and two-way driving circuit 7 respectively, and two-way drives
The drive output port all the way of dynamic circuit 7 is electrically connected with 12 control terminal of the first solenoid valve, another way drive output port and the second electromagnetism
The electrical connection of 13 control terminal of valve；Source of negative air pressure 3 is communicated by the first solenoid valve 12 with pond wing passage 8；Water pipe 15 passes through the second electromagnetism
The pond wing passage 8 of valve 13 and urinal.
When human testing unit 4 detects human body signal by infrared tube circuit 14, processor 19 obtains this letter
Number, processor 19 controls the first solenoid valve 12 and opens, and source of negative air pressure 3 is done something in a fit of pique to the generation of venthole 2, absorbs limitation urine from splashed object
17 splash out urinal 16；When disappearing after human testing unit 4 detects human body signal by infrared tube circuit 14, processor 19
Control second solenoid valve 13 open, by water pipe 15 by second solenoid valve 13, urinal pond wing passage 8, from venthole 2 to
Urinal 16 is washed by water, and the pond wing passage 8 of urinal is negative pressure channel and water flushing channel, passes through first electricity of the control of processor 19
Magnet valve 12 and the time-sharing work of second solenoid valve 13 complete two tasks, first is that generating air-flow 9 from bottom to top, venthole 2 is produced
Raw negative pressure absorbs limitation urine from splashed object 17 and splashes out urinal 16.Second is that passing through second solenoid valve 13, urinal by water pipe 15
Pond wing passage 8 wash by water from venthole 2 to urinal 16.
It in the present embodiment, negative pressure source 10 or is made of the first solenoid valve 12 and source of negative air pressure 3, source of negative air pressure 3 generates negative
Air pressure supplies all urinals 1, only fixes the first solenoid valve 12, control circuit in each 1 upper end control circuit 5 of urinal
5 the first solenoid valves 12 of control open and close, and when opening, generate negative pressure in venthole 2, and when closing, venthole 2 is normal pressure.
In the present embodiment, negative pressure source 10 is also possible to be made of vacuum motor 6 and driving motor circuit, and vacuum motor 6 generates negative pressure
Supply a urinal 1.
In the present invention, human testing unit 4 uses conventional circuit design, by infrared tube and infrared tube peripheral circuit structure
At a red luminous tube is sent out infrared light by window, when such as 30 centimeters or so, having detected human body in limited distance
When, starting source of negative air pressure work.
The venthole 2 is strip hole or multiple upper lower opening.
Processor of the invention uses common single-chip microcontroller.
The well-known components and common structure of component and the structure category industry that the present embodiment does not describe in detail or common hand
Section, does not describe one by one here.
Claims (7)
1. a kind of urinal of the anti-urine from splashed of male, it is characterized in that: including at least urinal (1), negative pressure source (10), control electricity
Road (5), human testing unit (4)；It is provided with venthole (2) in the pond side of urinal (1), venthole (2) and negative pressure source (10) phase
It is logical, have human testing unit (4) in urinal (1) upper end, the control circuit (5) is on the one hand electrically connected with negative pressure source (10)
It connects, while being electrically connected with human testing unit (4) delivery outlet；When human testing unit (4) are examined by infrared tube circuit (14)
When measuring human body signal, control circuit (5) obtains this signal, and control negative pressure source (10) generates negative pressure to venthole (2), inhales
It receives limitation urine from splashed object (17) and splashes out urinal (16).
2. the urinal of the anti-urine from splashed of a kind of male according to claim 1, it is characterized in that: the negative pressure source (10)
It is to be made of the first solenoid valve (12) and source of negative air pressure (3), source of negative air pressure (3) exports the entrance phase with the first solenoid valve (12)
Logical, the outlet of the first solenoid valve (12) is communicated by the pond wing passage (8) of urinal with venthole (2), and source of negative air pressure (3) generates
Negative pressure supplies all urinals (1), only fixes the first solenoid valve in each urinal (1) upper end control circuit (5)
(12), control circuit (5) only controls the first solenoid valve (12) and opens and closes, and when opening, generates negative pressure in venthole (2), closes
When closing, venthole (2) is normal pressure.
3. the urinal of the anti-urine from splashed of a kind of male according to claim 1, it is characterized in that: the negative pressure source (10)
It is vacuum motor (6), vacuum motor (6) is electrically connected with driving motor circuit.
4. the urinal of the anti-urine from splashed of a kind of male according to claim 1, it is characterized in that: the control circuit
It (5) include power supply (18), processor (19), driving circuit (7), infrared tube circuit (14), source of negative air pressure (3), the first electromagnetism
Valve (12), power supply (18) be one offer 5V and 12v DC voltage isolation type switch power, 5V supply processor (19) and
Infrared tube circuit (14), the working power as processor (19) and infrared tube circuit (14)；12v supplies driving circuit
(7), the working power as driving the first solenoid valve (12)；Processor (19) passes through I/O mouthfuls and infrared tube circuit respectively
(14) it is electrically connected with driving circuit (7) electrical connection, driving circuit (7) drive output port with the first solenoid valve (12), the first electromagnetism
Valve (12) one end is communicated with source of negative air pressure (3), and the other end is communicated by pond wing passage (8) with venthole (12)；Processor (19)
Infrared tube circuit (14) signal is detected, when reflected signal strength reaches threshold values, processor (19) controls driving circuit (7) and drives
Dynamic first solenoid valve (12) work, source of negative air pressure (3) generate negative pressure, and in pond, wing passage (8) forms negative pressure.
5. the urinal of the anti-urine from splashed of a kind of male according to claim 1, it is characterized in that: the control circuit
It (5) include power supply (18), processor (19), driving circuit (7), infrared tube circuit (14), vacuum motor (6), power supply (18)
It is the isolation type switch power of an offer 5V and 12v DC voltage, 5V supplies processor (19) and infrared tube circuit (14),
Working power as processor (19) and infrared tube circuit (14)；12v supplies driving circuit (7), as the first electricity of driving
The working power of magnet valve (12)；Processor (19) is electrically connected by I/O mouthfuls with infrared tube circuit (14) and driving circuit (7) respectively
It connects, driving circuit (7) drive output port is electrically connected with vacuum motor (6), and vacuum motor (6) passes through pond wing passage (8) and ventilation
Hole (2) communicates；Processor (19) detects infrared tube circuit (14) signal, when reflected signal strength reaches threshold values, processor
(19) control driving circuit (7) driving vacuum motor (6) work, vacuum motor (6) generate negative pressure, wing passage (8) formation in pond
Negative pressure.
6. the urinal of the anti-urine from splashed of a kind of male according to claim 1, it is characterized in that: the control circuit
It (5) include power supply (18), processor (19), two-way driving circuit (7), infrared tube circuit (14), the first solenoid valve (12),
Two solenoid valves (13), power supply (18) are the isolation type switch powers of an offer 5V and 12v DC voltage, and 5V supplies processor
(19) and infrared tube circuit (14), the working power as processor (19) and infrared tube circuit (14)；12v supplies two-way
Driving circuit (7)；Processor (19) is electrically connected by I/O mouthfuls with infrared tube circuit (14) and two-way driving circuit (7) respectively,
The drive output port all the way of two-way driving circuit (7) is electrically connected with the first solenoid valve (12) control terminal, another way drive output port
It is electrically connected with second solenoid valve (13) control terminal；Source of negative air pressure (3) is communicated by the first solenoid valve (12) with pond wing passage (8)；
Water pipe (15) passes through the pond wing passage (8) of second solenoid valve (13) and urinal；When human testing unit (4) passes through infrared tube
Processor (19) obtains this signal when circuit (14) detects human body signal, and processor (19) control the first solenoid valve (12) is beaten
It opens, source of negative air pressure (3) is generated to venthole (2) does something in a fit of pique, and absorbs limitation urine from splashed object (17) and splashes out urinal (16)；When human body is examined
It surveys unit (4) and detects that processor (19) controls second solenoid valve when disappearing after human body signal by infrared tube circuit (14)
(13) it opens, by water pipe (15) by second solenoid valve (13), the pond wing passage (8) of urinal, from venthole (2) to urinal
(16) it washes by water, the pond wing passage (8) of urinal is negative pressure channel and water flushing channel, passes through processor (19) control first
Solenoid valve (12) and the time-sharing work of second solenoid valve (13) complete two tasks, first is that generating air-flow (9) from bottom to top, lead to
Stomata (2) generates negative pressure, absorbs limitation urine from splashed object (17) and splashes out urinal (16)；Second is that passing through second by water pipe (15)
Solenoid valve (13), urinal pond wing passage (8) from venthole (2) to urinal (16) wash by water.
7. the urinal of the anti-urine from splashed of a kind of male according to claim 1, it is characterized in that: the venthole (2)
It is strip hole or multiple upper lower opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910237908.7A CN109868875A (en) | 2019-03-27 | 2019-03-27 | A kind of urinal of the anti-urine from splashed of male |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910237908.7A CN109868875A (en) | 2019-03-27 | 2019-03-27 | A kind of urinal of the anti-urine from splashed of male |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109868875A true CN109868875A (en) | 2019-06-11 |
Family
ID=66921367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910237908.7A Withdrawn CN109868875A (en) | 2019-03-27 | 2019-03-27 | A kind of urinal of the anti-urine from splashed of male |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109868875A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112502260A (en) * | 2020-11-25 | 2021-03-16 | 洪水丛 | Water-saving anti-splashing urinal |
-
2019
- 2019-03-27 CN CN201910237908.7A patent/CN109868875A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112502260A (en) * | 2020-11-25 | 2021-03-16 | 洪水丛 | Water-saving anti-splashing urinal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109868875A (en) | A kind of urinal of the anti-urine from splashed of male | |
| CN110017387A (en) | The faucet of Ozone Water can be gone out | |
| CN211816713U (en) | Closestool control device | |
| CN204174689U (en) | Condenser type hand raises closet controller | |
| CN106869281B (en) | A kind of urinal | |
| CN109024820A (en) | Intelligent closestool flushing control apparatus based on the detection of toilet lid position of human body | |
| CN101906803B (en) | Intelligent pollutant-absorbing pedestal pan | |
| CN208429082U (en) | Rotatable feces collecting system in a kind of train | |
| CN210140886U (en) | Urinal that urine splashes is prevented to male sex | |
| CN106320481A (en) | Energy-saving deodorization type toilet | |
| CN210127524U (en) | Intelligent vacuum excrement collecting system | |
| CN206280570U (en) | A kind of touching type induction drawing and pulling type kitchen faucet | |
| CN206554199U (en) | Toilet deodorization system | |
| CN205938078U (en) | Touch tap unit and have water supply system of this unit | |
| CN201832738U (en) | Air inlet module of water feeding device | |
| CN204001159U (en) | A kind of electronics deodorization row taste floor drain | |
| CN107354982A (en) | A kind of air purification system of bathroom | |
| CN208105408U (en) | A kind of squat toilet rinse-system suitable for public lavatory | |
| CN205046647U (en) | Energy -conserving bath control system of toilet intelligence | |
| CN206128227U (en) | Energy -conserving deodorizing type toilet bowl | |
| CN208441195U (en) | A kind of urinal with separation stool and urine | |
| CN2635767Y (en) | Automatic scavenging and flushing device for toilet | |
| CN105654636A (en) | Multifunctional human body infrared induction device for toilet | |
| CN208604714U (en) | Deodorizing closet | |
| CN109372070A (en) | A kind of pressure water tank of the water closet of automatic sensing |
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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190611 |
|
| WW01 | Invention patent application withdrawn after publication |