CN104988967B - A kind of induction type wash basin device - Google Patents
A kind of induction type wash basin device Download PDFInfo
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- CN104988967B CN104988967B CN201510259211.1A CN201510259211A CN104988967B CN 104988967 B CN104988967 B CN 104988967B CN 201510259211 A CN201510259211 A CN 201510259211A CN 104988967 B CN104988967 B CN 104988967B
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- basin
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- 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
- E03C1/055—Electrical control devices, e.g. with push buttons, control panels or the like
- E03C1/057—Electrical control devices, e.g. with push buttons, control panels or the like touchless, i.e. using sensors
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Domestic Plumbing Installations (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The present invention discloses a kind of induction type wash basin device, include hand basin, the water tap of upper lateral part and be opened in the water port bottom hand basin after being fixedly mounted on hand basin, the bottom of described hand basin is provided with at least 3 sensors, described sensor along hand basin front and back to etc. spacing distribution, described hand basin forward upper forms the water conservancy diversion wall of arc, described watertap discharging tube is horizontal by 10 ��-20 ��, the pipe connecting of described water tap is parallel with the magnetic valve in the logical footpath of three differences, and the other end of each magnetic valve is connected with water inlet pipe; Achieving multiple aquifer yield by 3 magnetic valves, also solve the problem of continuous effluent when washing one's hands simultaneously, structure is simple, and parts are few, and cost is low, simplify pipeline, pipeline is connected convenient.
Description
This patent is
Application number is: 2014104039759
Name is called: a kind of induction type wash basin device
Point case application of patent application.
Technical field
The invention belongs to hand basin structure field, it is specifically related to induction type hand basin structure.
Background technology
Hand basin is sanitary ware indispensable in a kind of people's daily life; Existing hand basin is the operation being realized water outlet by hand propelled faucet handles mostly. But in hospital, the faucet handles of hand basin has been stained with bacterium and virus; Which adds the approach of virus disseminating, the inductive water tap widely used on the market at present, its induction district is very little, aquifer yield is also single fixing, user just must can make water discharge of water faucet near inductor block by handle, and, the induction district of water tap and exhalant region do not overlap often; If user does not complete handwash operation single time, it is necessary to handle is put into induction district again, very inconvenient.
Summary of the invention
Technical problem to be solved by this invention is: the deficiency existed for prior art, it is provided that a kind of structure is simple, and parts are few, and water flow velocity can flexible, it may also be useful to induction type wash basin device easily.
For realizing the object of the present invention, it is achieved by the following technical solutions: a kind of induction type wash basin device, include hand basin, the water tap of side middle upper portion and be opened in the water port bottom hand basin after being fixedly mounted on hand basin, the bottom of described hand basin is provided with 5 sensors, described sensor along hand basin front and back to etc. spacing distribution; Described hand basin forward upper forms the water conservancy diversion wall of arc, and the upper end of described water tap is the rising pipe of opening on front side of hand basin, and rising pipe is horizontal by 10 �� ~ 20 �� angles; The lower end of described water tap is connected with pipe connecting, and pipe connecting is connected in parallel to the magnetic valve that 3 logical footpaths increase progressively successively, and the other end of each magnetic valve is connected with water inlet pipe; 5 described sensors and 3 magnetic valves are electrically connected with a controller respectively; 3 described magnetic valves include the first magnetic valve, the 2nd magnetic valve and the 3rd magnetic valve, and the sectional area of the 2nd described electromagnetic valve pipeline is equal with the sectional area of the first electromagnetic valve pipeline; The sectional area of the 3rd described electromagnetic valve pipeline is 3 times of the first magnetic valve; 5 described sensors are followed successively by the first sensor, the 2nd sensor, the 3rd sensor, four-sensor and the 5th sensor by side after hand basin to front side, first solenoid valve conduction when first sensor detects signal, first magnetic valve and the 2nd solenoid valve conduction when 2nd sensor detects signal, 3rd solenoid valve conduction when 3rd sensor detects signal, first magnetic valve and the 3rd solenoid valve conduction when four-sensor detects signal, 3 magnetic valve equal conductings when the 5th sensor detects signal; When having multiple sensor signal to be detected, it is as the criterion with the sensor signal on front side of hand basin.
Preferably: described sensor is infrared photoelectric sensor.
Described rising pipe is arranged to horizontal by 10 �� ~ 20 �� angles, roughly parabolically shape when such current flow out along rising pipe, the corresponding increase of distance that big weep according to current sprays, and when current are less, water also can not trickle to outside hand basin along rising pipe-water tap; When washing one's hands or use water, hand is placed on the first sensor top position, then only have the first magnetic valve to open and discharge water, and current are less, hand is placed on the 2nd sensor top position, then the first magnetic valve and the 2nd magnetic valve are opened simultaneously and are discharged water, and current increase, and are placed on the 3rd with reason hand, four-sensor top position, current increase gradually, hand is placed on the 5th sensor top position, then three magnetic valves are opened simultaneously and discharged water, and current are maximum. Like this, the Water discharge flow speed of water tap can be controlled flexibly according to different water demands, it may also be useful to satisfactory for result. Coordinated by three magnetic valves and can form five grades of flow rate regulation, decrease parts, cost-saving. When current are bigger, current may be ejected on the front side wall face of hand basin, and now water conservancy diversion wall trickles under making current direction, avoids water to flow to hand basin and outward or is sprayed onto with it user.
The present invention also provides another kind of induction type wash basin device, include hand basin, the water tap of side middle upper portion and be opened in the water port bottom hand basin after being fixedly mounted on hand basin, overall in described hand basin is rectangular shape, a side of hand basin is provided with 5 sensors, described sensor along hand basin front and back to etc. spacing distribution, and the mounting height of each sensor reduces gradually on front side of side direction hand basin after hand basin; Described hand basin forward upper forms the water conservancy diversion wall of arc, and the upper end of described water tap is the rising pipe of opening on front side of hand basin, and rising pipe is horizontal by 10 �� ~ 20 �� angles; The lower end of described water tap is connected with pipe connecting, and pipe connecting is connected in parallel to the magnetic valve that 3 logical footpaths increase progressively successively, and the other end of each magnetic valve is connected with water inlet pipe; 5 described sensors and 3 magnetic valves are electrically connected with a controller respectively; 3 described magnetic valves include the first magnetic valve, the 2nd magnetic valve and the 3rd magnetic valve, and the sectional area of the 2nd described electromagnetic valve pipeline is equal with the sectional area of the first electromagnetic valve pipeline; The sectional area of the 3rd described electromagnetic valve pipeline is 3 times of the first magnetic valve; 5 described sensors are followed successively by the first sensor, the 2nd sensor, the 3rd sensor, four-sensor and the 5th sensor by side after hand basin to front side, first solenoid valve conduction when first sensor detects signal, first magnetic valve and the 2nd solenoid valve conduction when 2nd sensor detects signal, 3rd solenoid valve conduction when 3rd sensor detects signal, first magnetic valve and the 3rd solenoid valve conduction when four-sensor detects signal, 3 magnetic valve equal conductings when the 5th sensor detects signal; When having multiple sensor signal to be detected, it is as the criterion with the sensor signal on front side of hand basin.
Preferably: described sensor is infrared photoelectric sensor.
Compared with aforementioned schemes, except the useful effect possessing aforementioned schemes, owing to being arranged on the sidewall of hand basin by sensor, such sensor is not easy to be made dirty, and water resistance requires also relative reduction. The wire of sensor passes from the sidewall of hand basin and is connected with controller in addition, compares to be arranged on and connects up convenient bottom hand basin, reduces the difficulty of processing of hand basin. In addition, the mounting height of each sensor reduces gradually on front side of side direction hand basin after hand basin, when the reason of design is that user connects water or washes one's hands like this, hand stretches out forward, reach the first sensor location to need to stretch out longer distance, then outreach is shorter to reach the 5th sensor location, the position of corresponding hand also just reduces, and just can conveniently be detected by the sensor on corresponding position, it may also be useful to comfort level is better.
A kind of induction type wash basin device, include hand basin, the water tap of side middle upper portion and be opened in the water port bottom hand basin after being fixedly mounted on hand basin, it is characterized in that: overall in rectangular shape in described hand basin, the bottom of hand basin and a side are provided with 5 groups of sensors, often organize sensor to comprise and being positioned at bottom hand basin and each sensor on same front and back position on side, be positioned at 5 bottom hand basin sensor along hand basin front and back to etc. spacing distribution; 5 sensors being positioned on hand basin side along hand basin front and back to etc. spacing distribution, and on hand basin side, the mounting height of each sensor reduces gradually on front side of side direction hand basin after hand basin; Described hand basin forward upper forms the water conservancy diversion wall of arc, and the upper end of described water tap is the rising pipe of opening on front side of hand basin, and rising pipe is horizontal by 10 �� ~ 20 �� angles; The lower end of described water tap is connected with pipe connecting, and pipe connecting is connected in parallel to the magnetic valve that 3 logical footpaths increase progressively successively, and the other end of each magnetic valve is connected with water inlet pipe; 5 groups of described sensors and 3 magnetic valves are electrically connected with a controller respectively; 3 described magnetic valves include the first magnetic valve, the 2nd magnetic valve and the 3rd magnetic valve, and the sectional area of the 2nd described electromagnetic valve pipeline is equal with the sectional area of the first electromagnetic valve pipeline; The sectional area of the 3rd described electromagnetic valve pipeline is 3 times of the first magnetic valve; 5 groups of described sensors are followed successively by the first sensor, the 2nd sensor, the 3rd sensor, four-sensor and the 5th sensor by side after hand basin to front side, first solenoid valve conduction when first sensor detects signal, first magnetic valve and the 2nd solenoid valve conduction when 2nd sensor detects signal, 3rd solenoid valve conduction when 3rd sensor detects signal, first magnetic valve and the 3rd solenoid valve conduction when four-sensor detects signal, 3 magnetic valve equal conductings when the 5th sensor detects signal; When having multiple sensor signal to be detected, it is as the criterion with the sensor signal on front side of hand basin, and the only corresponding magnetic valve just conducting when two sensors being positioned on same front and back position all detect signal.
Preferably: described sensor is infrared photoelectric sensor.
Except the useful effect that the program possesses except possessing first scheme, owing to being detected the position of user's hand by the sensor of two group, it is more accurate to respond to, the sensor avoiding certain position is polluted and produces erroneous judgement and cause magnetic valve often to be opened and waste water resource, further, even if certain individual sensor fault, the water outlet of water tap other grade of position can not still be affected, the cycle of maintenance can extend relatively, reduces maintenance cost.
Accompanying drawing explanation
Fig. 1, Fig. 2 are the structural representations of embodiment 1.
Fig. 3 is that the B-B of Fig. 2 is to structural representation.
Fig. 4 is the connection structure iron of magnetic valve of the present invention.
Fig. 5 is the connection structural representation of Circuits System of the present invention.
Fig. 6 is the structural representation of embodiment 2.
Fig. 7 is the structural representation of embodiment 3.
1, water tap; 11, rising pipe; 12, pipe connecting; 2, hand basin; 31, the first sensor; 32, the 2nd sensor; 33, the 3rd sensor; 34, four-sensor; 35, the 5th sensor; 4, water port; 5, water conservancy diversion wall; 61, the first magnetic valve; 62, the 2nd magnetic valve; 63, the 3rd magnetic valve; 7, water inlet pipe.
Embodiment
With reference to the accompanying drawings the specific embodiment of the present invention is made a detailed explanation below.
Embodiment 1
According to shown in Fig. 1 to Fig. 5, a kind of induction type wash basin device described in the present embodiment, include hand basin 2, the water tap 1 of side middle upper portion and be opened in the water port 4 bottom hand basin after being fixedly mounted on hand basin, the bottom of described hand basin is provided with 5 sensors, described sensor along hand basin front and back to etc. spacing distribution; Described hand basin forward upper forms the water conservancy diversion wall 5 of arc, and the upper end of described water tap is the rising pipe 11 of opening on front side of hand basin, and rising pipe is horizontal by 10 �� ~ 20 �� angles; The lower end of described water tap is connected with pipe connecting 12, and pipe connecting is connected in parallel to the magnetic valve that 3 logical footpaths increase progressively successively, and the other end of each magnetic valve is connected with water inlet pipe 7; 5 described sensors and 3 magnetic valves are electrically connected with a controller respectively; 3 described magnetic valves include the first magnetic valve 61, the 2nd magnetic valve 62 and the 3rd magnetic valve 63, and the sectional area of the 2nd described electromagnetic valve pipeline is equal with the sectional area of the first electromagnetic valve pipeline; The sectional area of the 3rd described electromagnetic valve pipeline is 3 times of the first magnetic valve; 5 described sensors are followed successively by the first sensor 31, the 2nd sensor 32, the 3rd sensor 33, four-sensor 34 and the 5th sensor 35 by side after hand basin to front side, first solenoid valve conduction when first sensor detects signal, first magnetic valve and the 2nd solenoid valve conduction when 2nd sensor detects signal, 3rd solenoid valve conduction when 3rd sensor detects signal, first magnetic valve and the 3rd solenoid valve conduction when four-sensor detects signal, 3 magnetic valve equal conductings when the 5th sensor detects signal; When having multiple sensor signal to be detected, it is as the criterion with the sensor signal on front side of hand basin. Described sensor is infrared photoelectric sensor.
When washing one's hands or use water, hand is placed on the first sensor top position, then only have the first magnetic valve to open and discharge water, and current are less, hand is placed on the 2nd sensor top position, then the first magnetic valve and the 2nd magnetic valve are opened simultaneously and are discharged water, and current increase, and are placed on the 3rd with reason hand, four-sensor top position, current increase gradually, hand is placed on the 5th sensor top position, then three magnetic valves are opened simultaneously and discharged water, and current are maximum.
Embodiment 2
According to shown in Fig. 4 to Fig. 6, a kind of induction type wash basin device described in the present embodiment, include hand basin, the water tap of side middle upper portion and be opened in the water port bottom hand basin after being fixedly mounted on hand basin, overall in described hand basin is rectangular shape, a side of hand basin is provided with 5 sensors, described sensor along hand basin front and back to etc. spacing distribution, and the mounting height of each sensor reduces gradually on front side of side direction hand basin after hand basin; Described hand basin forward upper forms the water conservancy diversion wall of arc, and the upper end of described water tap is the rising pipe of opening on front side of hand basin, and rising pipe is horizontal by 10 �� ~ 20 �� angles; The lower end of described water tap is connected with pipe connecting, and pipe connecting is connected in parallel to the magnetic valve that 3 logical footpaths increase progressively successively, and the other end of each magnetic valve is connected with water inlet pipe; 5 described sensors and 3 magnetic valves are electrically connected with a controller respectively; 3 described magnetic valves include the first magnetic valve, the 2nd magnetic valve and the 3rd magnetic valve, and the sectional area of the 2nd described electromagnetic valve pipeline is equal with the sectional area of the first electromagnetic valve pipeline; The sectional area of the 3rd described electromagnetic valve pipeline is 3 times of the first magnetic valve; 5 described sensors are followed successively by the first sensor, the 2nd sensor, the 3rd sensor, four-sensor and the 5th sensor by side after hand basin to front side, first solenoid valve conduction when first sensor detects signal, first magnetic valve and the 2nd solenoid valve conduction when 2nd sensor detects signal, 3rd solenoid valve conduction when 3rd sensor detects signal, first magnetic valve and the 3rd solenoid valve conduction when four-sensor detects signal, 3 magnetic valve equal conductings when the 5th sensor detects signal; When having multiple sensor signal to be detected, it is as the criterion with the sensor signal on front side of hand basin. Described sensor is infrared photoelectric sensor.
When washing one's hands or use water, hand is placed on the first sensor location, then only have the first magnetic valve to open and discharge water, and current are less, hand is placed on the 2nd sensor location, then the first magnetic valve and the 2nd magnetic valve are opened simultaneously and are discharged water, and current increase, and are placed on the 3rd with reason hand, four-sensor position, current increase gradually, hand is placed on the 5th sensor location, then three magnetic valves are opened simultaneously and discharged water, and current are maximum.
Embodiment 3
According to Fig. 4, Fig. 5 and Fig. 7, a kind of induction type wash basin device described in the present embodiment, include hand basin, the water tap of side middle upper portion and be opened in the water port bottom hand basin after being fixedly mounted on hand basin, it is characterized in that: overall in rectangular shape in described hand basin, the bottom of hand basin and a side are provided with 5 groups of sensors, often organize sensor to comprise and being positioned at bottom hand basin and each sensor on same front and back position on side, be positioned at 5 bottom hand basin sensor along hand basin front and back to etc. spacing distribution; 5 sensors being positioned on hand basin side along hand basin front and back to etc. spacing distribution, and on hand basin side, the mounting height of each sensor reduces gradually on front side of side direction hand basin after hand basin; Described hand basin forward upper forms the water conservancy diversion wall of arc, and the upper end of described water tap is the rising pipe of opening on front side of hand basin, and rising pipe is horizontal by 10 �� ~ 20 �� angles; The lower end of described water tap is connected with pipe connecting, and pipe connecting is connected in parallel to the magnetic valve that 3 logical footpaths increase progressively successively, and the other end of each magnetic valve is connected with water inlet pipe; 5 groups of described sensors and 3 magnetic valves are electrically connected with a controller respectively; 3 described magnetic valves include the first magnetic valve, the 2nd magnetic valve and the 3rd magnetic valve, and the sectional area of the 2nd described electromagnetic valve pipeline is equal with the sectional area of the first electromagnetic valve pipeline; The sectional area of the 3rd described electromagnetic valve pipeline is 3 times of the first magnetic valve; 5 groups of described sensors are followed successively by the first sensor, the 2nd sensor, the 3rd sensor, four-sensor and the 5th sensor by side after hand basin to front side, first solenoid valve conduction when first sensor detects signal, first magnetic valve and the 2nd solenoid valve conduction when 2nd sensor detects signal, 3rd solenoid valve conduction when 3rd sensor detects signal, first magnetic valve and the 3rd solenoid valve conduction when four-sensor detects signal, 3 magnetic valve equal conductings when the 5th sensor detects signal; When having multiple sensor signal to be detected, it is as the criterion with the sensor signal on front side of hand basin, and the only corresponding magnetic valve just conducting when two sensors being positioned on same front and back position all detect signal. Described sensor is infrared photoelectric sensor.
When washing one's hands or use water, hand is placed on the first sensor location, then only have the first magnetic valve to open and discharge water, and current are less, hand is placed on the 2nd sensor location, then the first magnetic valve and the 2nd magnetic valve are opened simultaneously and are discharged water, and current increase, and are placed on the 3rd with reason hand, four-sensor position, current increase gradually, hand is placed on the 5th sensor location, then three magnetic valves are opened simultaneously and discharged water, and current are maximum.
Claims (2)
1. an induction type wash basin device, include hand basin, the water tap of side middle upper portion and be opened in the water port bottom hand basin after being fixedly mounted on hand basin, it is characterized in that: overall in rectangular shape in described hand basin, the bottom of hand basin and a side are provided with 5 groups of sensors, often organize sensor to comprise and being positioned at bottom hand basin and each sensor on same front and back position on side, be positioned at 5 bottom hand basin sensor along hand basin front and back to etc. spacing distribution; 5 sensors being positioned on hand basin side along hand basin front and back to etc. spacing distribution, and on hand basin side, the mounting height of each sensor reduces gradually on front side of side direction hand basin after hand basin; Described hand basin forward upper forms the water conservancy diversion wall of arc, and the upper end of described water tap is the rising pipe of opening on front side of hand basin, and rising pipe is horizontal by 10 �� ~ 20 �� angles; The lower end of described water tap is connected with pipe connecting, and pipe connecting is connected in parallel to the magnetic valve that 3 logical footpaths increase progressively successively, and the other end of each magnetic valve is connected with water inlet pipe; 5 groups of described sensors and 3 magnetic valves are all electrically connected with same controller; 3 described magnetic valves include the first magnetic valve, the 2nd magnetic valve and the 3rd magnetic valve, and the sectional area of the 2nd described electromagnetic valve pipeline is equal with the sectional area of the first electromagnetic valve pipeline; The sectional area of the 3rd described electromagnetic valve pipeline is 3 times of the first electromagnetic valve pipeline sectional area; 5 groups of described sensors are followed successively by the first sensor, the 2nd sensor, the 3rd sensor, four-sensor and the 5th sensor by side after hand basin to front side, first solenoid valve conduction when first sensor detects signal, first magnetic valve and the 2nd solenoid valve conduction when 2nd sensor detects signal, 3rd solenoid valve conduction when 3rd sensor detects signal, first magnetic valve and the 3rd solenoid valve conduction when four-sensor detects signal, 3 magnetic valve equal conductings when the 5th sensor detects signal; When having multiple sensor signal to be detected, it is as the criterion with the sensor signal on front side of hand basin, and the only corresponding magnetic valve just conducting when two sensors being positioned on same front and back position all detect signal.
2. a kind of induction type wash basin device according to claim 1, it is characterised in that: described sensor is infrared photoelectric sensor.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410403975.9A CN104179224B (en) | 2014-08-15 | 2014-08-15 | A kind of induction type wash basin device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410403975.9A Division CN104179224B (en) | 2014-08-15 | 2014-08-15 | A kind of induction type wash basin device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104988967A CN104988967A (en) | 2015-10-21 |
| CN104988967B true CN104988967B (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510259211.1A Active CN104988967B (en) | 2014-08-15 | 2014-08-15 | A kind of induction type wash basin device |
| CN201410403975.9A Expired - Fee Related CN104179224B (en) | 2014-08-15 | 2014-08-15 | A kind of induction type wash basin device |
| CN201510256509.7A Expired - Fee Related CN104846973B (en) | 2014-08-15 | 2014-08-15 | A kind of induction type wash basin device |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410403975.9A Expired - Fee Related CN104179224B (en) | 2014-08-15 | 2014-08-15 | A kind of induction type wash basin device |
| CN201510256509.7A Expired - Fee Related CN104846973B (en) | 2014-08-15 | 2014-08-15 | A kind of induction type wash basin device |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN104988967B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2264557A (en) * | 1992-02-28 | 1993-09-01 | Armitage Shanks Ltd | Water supply apparatus |
| CN202149269U (en) * | 2011-07-26 | 2012-02-22 | 谬西斯公司 | Touch-free type automatic faucet and faucet body structure thereof |
| CN202706120U (en) * | 2012-08-07 | 2013-01-30 | 江苏米勒医疗科技有限公司 | Medical hand washing sink |
| CN203080615U (en) * | 2012-10-26 | 2013-07-24 | 许今彦 | induction type bathroom equipment |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW286345B (en) * | 1993-12-20 | 1996-09-21 | Toto Ltd | |
| JP2002167822A (en) * | 2000-11-29 | 2002-06-11 | Hitachi Hometec Ltd | Device for supplying warm water for washing hand |
| JP3993415B2 (en) * | 2001-10-31 | 2007-10-17 | 株式会社Ｉｎａｘ | Automatic faucet |
| JP5282420B2 (en) * | 2008-03-12 | 2013-09-04 | Ｔｏｔｏ株式会社 | Automatic faucet |
| US8407827B1 (en) * | 2009-07-06 | 2013-04-02 | Adam Michael Friedman | Spatially reactive water system |
| JP5867896B2 (en) * | 2011-09-08 | 2016-02-24 | Toto株式会社 | Automatic faucet device |
| WO2014097592A1 (en) * | 2012-12-19 | 2014-06-26 | パナソニック株式会社 | Faucet device |
| CN203335994U (en) * | 2013-07-19 | 2013-12-11 | 应俊 | Manual operation and sensing integrated intelligent faucet |
| CN203654399U (en) * | 2013-11-14 | 2014-06-18 | 苏州天趣信息科技有限公司 | Infrared induction wash basin for automatically flushing |
-
2014
- 2014-08-15 CN CN201510259211.1A patent/CN104988967B/en active Active
- 2014-08-15 CN CN201410403975.9A patent/CN104179224B/en not_active Expired - Fee Related
- 2014-08-15 CN CN201510256509.7A patent/CN104846973B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2264557A (en) * | 1992-02-28 | 1993-09-01 | Armitage Shanks Ltd | Water supply apparatus |
| CN202149269U (en) * | 2011-07-26 | 2012-02-22 | 谬西斯公司 | Touch-free type automatic faucet and faucet body structure thereof |
| CN202706120U (en) * | 2012-08-07 | 2013-01-30 | 江苏米勒医疗科技有限公司 | Medical hand washing sink |
| CN203080615U (en) * | 2012-10-26 | 2013-07-24 | 许今彦 | induction type bathroom equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104846973A (en) | 2015-08-19 |
| CN104179224A (en) | 2014-12-03 |
| CN104846973B (en) | 2016-08-17 |
| CN104988967A (en) | 2015-10-21 |
| CN104179224B (en) | 2015-11-18 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CB03 | Change of inventor or designer information |
Inventor after: Zheng Qingzhan Inventor before: Hu Liangjuan |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170517 Address after: 528137 Leping Road, Leping Town, Sanshui District, Guangdong, Foshan Patentee after: Foshan Sanshui Chuangxing stainless steel products Co., Ltd. Address before: 312452 Zhejiang city of Shaoxing province Shengzhou City Town Zhu ao Village No. 255 Patentee before: Hu Liangjuan |