CN109235563A - A kind of anti-overflow hand washing sink - Google Patents
A kind of anti-overflow hand washing sink Download PDFInfo
- Publication number
- CN109235563A CN109235563A CN201811217882.1A CN201811217882A CN109235563A CN 109235563 A CN109235563 A CN 109235563A CN 201811217882 A CN201811217882 A CN 201811217882A CN 109235563 A CN109235563 A CN 109235563A
- Authority
- CN
- China
- Prior art keywords
- tap
- elevating lever
- controller
- overflow
- washing sink
- 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
- 238000005406 washing Methods 0.000 title claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 70
- 230000003028 elevating effect Effects 0.000 claims abstract description 45
- 238000012806 monitoring device Methods 0.000 claims abstract description 20
- 230000007423 decrease Effects 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 7
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/18—Sinks, whether or not connected to the waste-pipe
- E03C1/182—Sinks, whether or not connected to the waste-pipe connected to the waste-pipe
-
- 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
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/24—Overflow devices for basins or baths
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
The embodiment of the present application discloses a kind of anti-overflow hand washing sink.The anti-overflow hand washing sink includes: hand basin and tap, and tap includes faucet and handle, anti-overflow hand washing sink further include: elevating lever, water level monitoring device, lifting rod driving device and controller;When height of the water in hand basin rises to the detectable preset height of water level monitoring device, water level monitoring device sends tap shutdown signal to controller, controller can control lifting rod driving device operating, to drive elevating lever to decline, the handle of tap is pressed downward using elevating lever, to auto-closed water tap, after tap is closed, the operating of controller lifting controllable rod driving device, it is resetted with driving elevating lever to rise, while avoiding tap from continuing water outlet causes the water in hand basin to overflow, the waste of water resource is avoided.
Description
Technical field
The present invention relates to Smart Home technical fields, and in particular to a kind of anti-overflow hand washing sink.
Background technique
Hand washing sink is the infrastructure in household bathroom accessories system, is usually made of tap and hand basin.Tap with from
Carry out water pipe connection, basin bottom part of washing one's hands is connected to downcomer.User can open tap, in hand basin when using hand washing sink
The cleaning of hand or face is carried out using tap water.Hand washing sink in actual use, often will appear user and forget
The case where tap causes the water in hand basin to overflow outward is closed, so that other indoor articles are due to being immersed in water
Damage, for example, wood floors be immersed in water after can be deformed.
Referring to Fig. 1, being a kind of schematic diagram of existing anti-overflow hand washing sink.The anti-overflow hand washing sink includes hand basin 1
With the tap 2 being set on hand basin 1.The bottom of hand basin 1 is provided with collector nozzle 12, is provided with and is lauched out on collector nozzle 12
Close 11.Tap 2 is arranged on hand basin 1, and tap 2 includes faucet 21 and the handle 22 being arranged on faucet 21.Water
Faucet 2 is connected to running water pipe, can control the open and close of faucet 21 by handle 22.Collector nozzle 12 and downcomer 3
Connection, can control the open and close of collector nozzle 12 by lower taps 11.The inner wall of hand basin 1 is additionally provided with spillway hole
13, spillway hole 13 is connected to collector nozzle 12.When the water level in hand basin 1 reaches the height of spillway hole 13, water can pass through spilling water
Hole 13 is discharged out of hand basin 1, thus by the water level control in hand basin 1 in the height of spillway hole 13 hereinafter, preventing hand basin 1
Interior water level is excessively high to be caused to overflow.
Although forgetting to close in user however, above-mentioned existing anti-overflow hand washing sink can prevent spilling water in use
In the case where closing tap, extra water is directly discharged via spillway hole from downcomer in hand basin, although preventing spilling water,
A large amount of water resource can be wasted before user closes tap.
Summary of the invention
Goal of the invention of the invention is to provide a kind of anti-overflow hand washing sink, can be led with solving existing anti-overflow hand washing sink
The problem of causing the waste of water resource.
The application provides a kind of anti-overflow hand washing sink, comprising: hand basin and the tap being set on the hand basin, institute
State the handle that tap includes faucet He is arranged on the faucet, the anti-overflow hand washing sink further include: elevating lever, water
Position monitoring device, lifting rod driving device and controller;
Cavity is provided in the tub wall of the hand basin, the cavity is located at the bottom of the tap, the elevating lever
It is vertically installed in the upper surface of the hand basin, the elevating lever is located at the side of the tap, the top of the elevating lever
The top of the handle is extended to, the inside of the cavity is protruded into the bottom of the elevating lever;The water level monitoring device setting
Tub wall surface inside the hand basin, the lifting rod driving device and the controller are set to the interior of the cavity
Portion;
The water level monitoring device and the controller are electrically connected, for detecting that the water level in the hand basin arrives
Up to after preset water level, tap shutdown signal is sent to the controller;
The controller and lifting rod driving device electric connection, for after receiving tap shutdown signal,
Control the lifting rod driving device operating;
The lifting rod driving device is connect with the part that the elevating lever protrudes into the inside cavity, in the control
Under the control of device processed, drives the elevating lever decline to drive the handle to close, and after handle closing, drive institute
State elevating lever rising.
In practical applications, user can upwardly open handle, so that tap water flows to hand basin from faucet, for user
The clean operation to hand and face etc. is carried out in hand basin, in user temporarily away from hand washing sink, but forgets to close the fire hose
Head, and when the lower taps for basin bottom part of washing one's hands are also at closed state, height of the water in hand basin is gradually increasing, when washing one's hands
When water level in basin rises to water level monitoring device detectable preset height, water level monitoring device sends the fire hose to controller
Head shutdown signal, controller can control lifting rod driving device operating, to drive elevating lever to decline, using elevating lever by the fire hose
The handle of head is pressed downward, thus auto-closed water tap, after tap is closed, controller lifting controllable rod driving device fortune
Turn, is resetted with driving elevating lever to rise;Anti-overflow hand washing sink provided by the present application, by setting elevating lever, water level monitoring device,
Rod driving device and controller are gone up and down, can be after the water level in hand basin reach preset height, auto-closed water tap is being kept away
While exempting from tap and continue water outlet water in hand basin is caused to overflow, the waste of water resource is avoided.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of existing anti-overflow hand washing sink.
Fig. 2 is the external structure schematic diagram of anti-overflow hand washing sink provided by the embodiments of the present application.
Fig. 3 is the partial enlargement diagram of a-quadrant in Fig. 2.
Fig. 4 is the schematic diagram of internal structure of anti-overflow hand washing sink provided by the embodiments of the present application.
Fig. 5 is the partial cutaway schematic of the water level monitoring device of anti-overflow hand washing sink provided by the embodiments of the present application.
Fig. 6 is the structural schematic diagram of the elevating lever of anti-overflow hand washing sink provided by the embodiments of the present application.
Fig. 7 is the use state diagram of anti-overflow hand washing sink provided by the embodiments of the present application.
Specific embodiment
Please see Fig. 2 to Fig. 4, the embodiment of the present application provides a kind of anti-overflow hand washing sink, comprising: hand basin 1 and is set to
Tap 2 on hand basin 1, tap 2 include faucet 21 and the handle 22 being arranged on faucet 21, which washes one's hands
Pond further include: elevating lever 4, water level monitoring device 5, lifting rod driving device and controller 9.
Wherein, glass, ceramics or metal material production can be used in hand basin 1, is provided with cavity in the tub wall of hand basin 1
10, cavity 10 is located at the bottom of tap 2.Elevating lever 4 is vertically installed in the upper surface of hand basin 1, and elevating lever 4 is located at tap
2 side, the top of elevating lever 4 extend to the top of handle 22, for being automatically pressed downward handle 22 in decline, to close
Close tap 2.The inside of cavity 10 is protruded into the bottom of elevating lever 4.
Water level monitoring device 5 is set to the tub wall surface inside hand basin 1, goes up and down rod driving device and controller 9 is arranged
In the inside of cavity 10.Water level monitoring device 5 and controller 9 are electrically connected, for detecting the water level arrival in hand basin 1
After preset water level, tap shutdown signal is sent to controller 9.Controller 9 and lifting rod driving device are electrically connected, and are used for
After receiving tap shutdown signal, control lifting rod driving device operating.Lifting rod driving device and elevating lever 4 protrude into cavity
Part connection inside 10, under the control of controller 9, the driving decline of elevating lever 4 to be to drive handle 22 to close, Yi Ji
After handle 22 is closed, driving elevating lever 4 rises, so that the fire hose be automatically closed after the water level in hand basin reaches preset height
Head avoids the waste of water resource while avoiding tap from continuing water outlet causes the water in hand basin to overflow.
Referring to Fig. 4, as an alternative embodiment, elevating lever 4 includes horizontal part 42 and vertical portion 41, horizontal part
42 one end is vertical with the top of vertical portion 41 to be connect, and horizontal part 42 and vertical portion 41 can be connected using integrally formed mode
It connects.The upper surface of hand basin 1 is provided with the lift span 14 being connected to cavity 10, the size of the too small and vertical portion 41 of lift span 14
Match, the bottom of vertical portion 41 protrudes into the inside of cavity 10 from lift span 14.The position of lift span 14 also can be set relatively
In the protection cylinder of 1 upper surface of hand basin protrusion, cylinder bottom is protected to be connected to lift span 14, vertical portion 41 is located at the interior of protection cylinder
Portion, so as to avoid the water of 1 upper surface of hand basin by the inside of the inflow cavity 10 of lift span 14, to lifting rod driving device
And controller 9 causes adverse effect.
The bottom of vertical portion 41 is provided with guide groove 412, and what guide groove 412 was specifically located at vertical portion 41 protrudes into cavity 10
Internal part, guide groove 412 run through the front and rear surfaces of vertical portion 41, and guide groove 412 extends along vertical direction, in cavity 10
It is provided with guide post 413, the diameter of guide post 413 is equal to the width of guide groove 412, and guide post 413 passes perpendicularly through guide groove
412.When rising or falling, guide groove 412 can be oriented to and be limited by guide post 413 elevating lever 4, guide groove 412
Top and bottom may be configured as arc-shaped compatible with the diameter of guide post 413, to promote guide post 413 and guide groove 412
Top and bottom end contact when stationarity.
As an alternative embodiment, the side of vertical portion 41 is provided with equally distributed multiple transmissions from top to bottom
Tooth 411, lifting rod driving device includes motor 6, driving gear 7 and driven gear 8, and motor 6 is set to the bottom of cavity 10,
Motor 6 and controller 9 are electrically connected.Motor cabinet can be set in the bottom of cavity 10, and motor 6 is fixed on motor cabinet, controller 9
The inside of cavity 10 can be fixed by screws in.
Driving gear 7 is set on the output shaft of motor 6, and the top of motor 6 is arranged sprocket drive spindle 81, gear shaft 81 with lead
It is arranged in parallel to column 413, driven gear 8 is set on gear shaft 81, and driving gear 7 is meshed with driven gear 8, driven gear
8 are meshed with driving cog 411.
After controller 9 is with tap shutdown signal is received, controller 9 can control the output shaft of motor 6 to turn clockwise
Dynamic, to drive driving gear 7 dynamic clockwise, driving gear 7 drives driven gear 8 to rotate counterclockwise again, and driven gear 8 passes through
Driving cog 411 drives elevating lever 4 to decline, and then is pressed downward the handle 22 of tap 2 by the horizontal part 42 of elevating lever 4, complete
At being automatically closed for tap 2.
Incorporated by reference to Fig. 3 and Fig. 4, as an alternative embodiment, water level monitoring device 5 includes shell 51, sensor
Mounting base 52 and photoelectric liquid level sensor 53.In a rectangular parallelepiped shape, shell 51 is vertically arranged at the side inside hand basin 1 to shell 51
The height in edge region, shell 51 is adapted with the depth of hand basin 1.Sensor installation seat 52 is set on shell 51, photoelectricity liquid
Level sensor 53 is set to the inside of sensor installation seat 52, and photoelectric liquid level sensor 53 and controller 9 are electrically connected.
Since the inside of photoelectric liquid level sensor 53 generally comprises a near-infrared luminous diode and a photosensitive reception
Device, the light that light emitting diode is issued are imported into the lens of sensors topside.If photoelectric liquid level sensor 53 does not have Fluid Contacting
Body, the then light that light emitting diode issues directly return photoreceiver from reflection from lens.When liquid-immersed photoelectric liquid level sensor 53
Lens when, the anaclasis that light emitting diode issues is into liquid, so that photoreceiver be made to can not receive or can only receive few
Measure light.Photoelectric liquid level sensor 53 can send tap shutdown signal to controller 9 by incuding above-mentioned variation, with
Tap 2 is closed in time, and water is avoided to overflow out of hand basin 1.
Referring to Fig. 5, as an alternative embodiment, being provided with the slideway 511 extended vertically, slideway on shell 51
511 two sides are provided with the sliding slot 512 extended vertically, and the both ends of sensor installation seat 52 are provided with sliding block 521, sensor installation
Seat 52 is set to inside slideway 511, and sliding block 521 is slidably connected with sliding slot 512.Sensor installation seat 52 can be in slideway 511 on
Lower slider carries out free adjusting so as to the height to sensor installation seat 52, allows user according to actual use
Demand freely adjusts the position of photoelectric liquid level sensor 53, to set the peak level in hand basin 1.
One end of 1 inside of hand basin is provided with adjusting rod 522 on sensor installation seat 52, adjusting rod 522 is by more piece
It adjusts sub bar hingedly to form, the surface of adjusting rod 522 is provided with magnet 523, and the side wall of shell 51 corresponds to the position of adjusting rod 522
It is provided with the adjusting channel extended vertically, adjusting rod 522, which passes through, adjusts the outside that channel extends to shell 51, and 51 surface of shell is leaned on
The side of nearly adjusting rod 522 is provided with the strip iron plate 524 being vertically arranged.
User can will be adsorbed on the magnetic on strip iron plate 524 when needing to adjust the position of photoelectric liquid level sensor 53
Iron 523 is removed, and adjusting rod 522 is moved up and down in adjusting channel, to adjust sensor installation seat 52 in slideway 511
Highly, to be regulated to after proper height, adjusting rod 522 can be bent to the direction of strip iron plate 524, so that on adjusting rod 522
Magnet 523 be adsorbed on strip iron plate 524, to realize fixation to 52 position of sensor installation seat.
As an alternative embodiment, the top of slideway 511 is provided with cable hole, photoelectric liquid level sensor 53 and control
Connecting line between device 9 processed passes through the inside that cable hole protrudes into cavity 10.Company between photoelectric liquid level sensor 53 and controller 9
The length of wiring needs to adapt to the adjusting track of sensor installation seat 52, and the top of slideway 511 is arranged in cable hole, can be to avoid
Water in hand basin 1 enters the inside of cavity 10 from cable hole, causes lifting rod driving device and control inside cavity 10
The damage such as device 9.
As an alternative embodiment, the length of the horizontal part 42 of elevating lever 4 is greater than faucet 21 and elevating lever 4
Two times of distance between vertical portion 41.Since the handle 22 of tap 2 usually has hot water and two, cold water are opened in the on state
Position being opened, and under above-mentioned two open position, handle 22 is lifted to the upper left side of faucet 21 and upper right side respectively, because
This, needs the length setting of horizontal part 42 enough to length, to guarantee that the horizontal part 42 of elevating lever 4 can be touched in decline
Handle 22.
Referring to Fig. 6, as an alternative embodiment, the bottom of horizontal part 42 is provided with recessed portion 421, recessed portion
Rubber pad 422 is provided in 421.By the way that recessed portion 421 and rubber pad 422 is arranged in the bottom of horizontal part 42, level may make
When portion 42 declines, rubber pad 422 can be contacted with handle 22, to increase the frictional force between horizontal part 42 and handle 22, to mention
Stability when being downwardly applied to pressure to handle 22 is risen, guarantees that handle 22 is smoothly closed.
Referring to Fig. 7, from the above technical scheme, user, can when using anti-overflow hand washing sink provided by the present application
Handle 22 is upwardly opened, so that tap water is from faucet stream 21 to hand basin 1, so that user carries out in hand basin 1 to hand
And the clean operation of face etc., in user temporarily away from hand washing sink, but forget closing tap 2, and 1 bottom of hand basin
When lower taps are also at closed state, height of the water in hand basin 1 is gradually increasing, when the water level in hand basin 1 rises to
When the detectable preset height of water level monitoring device, water level monitoring device sends tap shutdown signal, control to controller 9
Device 9 can control lifting rod driving device operating, to drive elevating lever 4 to decline, using elevating lever 4 by the handle 22 of tap 2
It is pressed downward, thus auto-closed water tap 2, after tap 2 is closed, 9 lifting controllable rod driving device of controller operating, to drive
Dynamic elevating lever 4, which rises, to be resetted, and while avoiding tap 2 from continuing water outlet causes the water in hand basin to overflow, avoids water resource
Waste.
Claims (9)
1. a kind of anti-overflow hand washing sink, comprising: hand basin and the tap being set on the hand basin, the tap include
Faucet and the handle being arranged on the faucet, which is characterized in that the anti-overflow hand washing sink further include: elevating lever, water
Position monitoring device, lifting rod driving device and controller;
Cavity is provided in the tub wall of the hand basin, the cavity is located at the bottom of the tap, and the elevating lever is vertical
It is set to the upper surface of the hand basin, the elevating lever is located at the side of the tap, and the top of the elevating lever extends
To the top of the handle, the inside of the cavity is protruded into the bottom of the elevating lever;The water level monitoring device is set to institute
The tub wall surface inside hand basin is stated, the lifting rod driving device and the controller are set to the inside of the cavity;
The water level monitoring device and the controller are electrically connected, for detecting that it is pre- that the water level in the hand basin reaches
If after water level, sending tap shutdown signal to the controller;
The controller and the lifting rod driving device are electrically connected, for controlling after receiving tap shutdown signal
The lifting rod driving device operating;
The lifting rod driving device is connect with the part that the elevating lever protrudes into the inside cavity, in the controller
Control under, drive elevating lever decline to drive the handle to close, and after handle closing, drive the liter
Bar is dropped to rise.
2. a kind of anti-overflow hand washing sink as described in claim 1, which is characterized in that the elevating lever includes horizontal part and vertical
Portion, one end of the horizontal part is vertical with the top of the vertical portion to be connect, the upper surface of the hand basin be provided with it is described
The lift span of cavity connection, the bottom of the vertical portion protrude into the inside of the cavity from the lift span, the vertical portion
Bottom is provided with guide groove, and the guide groove runs through the front and rear surfaces of the vertical portion, and the guide groove prolongs along vertical direction
It stretches, guide post is provided in the cavity, the diameter of the guide post is equal to the width of the guide groove, and the guide post is vertical
Across the guide groove.
3. a kind of anti-overflow hand washing sink as claimed in claim 2, which is characterized in that the side of the vertical portion is provided with by upper
Equally distributed multiple driving cogs under;
The lifting rod driving device includes motor, driving gear and driven gear;The motor is set to the cavity
Bottom, the motor and the controller are electrically connected;
The driving gear is set on the output shaft of the motor, and sprocket drive spindle, the gear is arranged in the top of the motor
Axis is arranged in parallel with the guide post, and the driven gear is set on the gear shaft;The driving gear with it is described driven
Gear is meshed, and the driven gear is meshed with the driving cog.
4. a kind of anti-overflow hand washing sink as claimed in claim 3, which is characterized in that the water level monitoring device include shell,
Sensor installation seat and photoelectric liquid level sensor;
In a rectangular parallelepiped shape, the housing vertical is set to the fringe region inside the hand basin, the sensor to the shell
Mounting base is set on the shell, and the photoelectric liquid level sensor is set to the inside of the sensor installation seat, the light
Electro-hydraulic level sensor and the controller are electrically connected.
5. a kind of anti-overflow hand washing sink as claimed in claim 4, which is characterized in that be provided on the shell and extend vertically
Slideway, the two sides of the slideway are provided with the sliding slot extended vertically, and the both ends of the sensor installation seat are provided with sliding block, described
Sensor installation seat is set to inside the slideway, and the sliding block is slidably connected with the sliding slot.
6. a kind of anti-overflow hand washing sink as claimed in claim 5, which is characterized in that on the sensor installation seat described in
One end on the inside of hand basin is provided with adjusting rod, and the adjusting rod adjusts sub bar by more piece and hingedly forms, the table of the adjusting rod
Face is provided with magnet;
The position that the side wall of the shell corresponds to the adjusting rod is provided with the adjusting channel extended vertically, and the adjusting rod passes through
The outside for adjusting channel and extending to the shell, the case surface are provided with close to the side of the adjusting rod and set vertically
The strip iron plate set.
7. a kind of anti-overflow hand washing sink as claimed in claim 6, which is characterized in that the top of the slideway is provided with cabling
Hole, the connecting line between the photoelectric liquid level sensor and the controller pass through the cable hole and protrude into the interior of the cavity
Portion.
8. a kind of anti-overflow hand washing sink as claimed in claim 7, which is characterized in that the length of the horizontal part of the elevating lever is big
Two times of distance between the faucet and the vertical portion of the elevating lever.
9. a kind of anti-overflow hand washing sink as claimed in claim 8, which is characterized in that the bottom of the horizontal part is provided with recess
Portion is provided with rubber pad in the recessed portion.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811217882.1A CN109235563B (en) | 2018-10-18 | 2018-10-18 | Anti-overflow hand sink |
NL2024053A NL2024053B1 (en) | 2018-10-18 | 2019-10-18 | Water overflowing preventing washbasin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811217882.1A CN109235563B (en) | 2018-10-18 | 2018-10-18 | Anti-overflow hand sink |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109235563A true CN109235563A (en) | 2019-01-18 |
CN109235563B CN109235563B (en) | 2024-03-29 |
Family
ID=65052479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811217882.1A Active CN109235563B (en) | 2018-10-18 | 2018-10-18 | Anti-overflow hand sink |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN109235563B (en) |
NL (1) | NL2024053B1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009256883A (en) * | 2008-04-11 | 2009-11-05 | Inax Corp | Remote-control faucet unit |
CN202227403U (en) * | 2011-09-23 | 2012-05-23 | 浙江大学 | Counter basin capable of automatically controlling water volume |
CN103511704A (en) * | 2013-09-06 | 2014-01-15 | 江苏爱福特科技开发有限公司 | Water-overflowing resistant water pool |
CN209260836U (en) * | 2018-10-18 | 2019-08-16 | 南京英维尔科技服务有限公司 | A kind of anti-overflow hand washing sink |
-
2018
- 2018-10-18 CN CN201811217882.1A patent/CN109235563B/en active Active
-
2019
- 2019-10-18 NL NL2024053A patent/NL2024053B1/en not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009256883A (en) * | 2008-04-11 | 2009-11-05 | Inax Corp | Remote-control faucet unit |
CN202227403U (en) * | 2011-09-23 | 2012-05-23 | 浙江大学 | Counter basin capable of automatically controlling water volume |
CN103511704A (en) * | 2013-09-06 | 2014-01-15 | 江苏爱福特科技开发有限公司 | Water-overflowing resistant water pool |
CN209260836U (en) * | 2018-10-18 | 2019-08-16 | 南京英维尔科技服务有限公司 | A kind of anti-overflow hand washing sink |
Also Published As
Publication number | Publication date |
---|---|
NL2024053B1 (en) | 2020-05-13 |
NL2024053A (en) | 2019-11-12 |
CN109235563B (en) | 2024-03-29 |
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