CN104712043B - High-efficient water-saving type pan closet - Google Patents
High-efficient water-saving type pan closet Download PDFInfo
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- CN104712043B CN104712043B CN201310684943.6A CN201310684943A CN104712043B CN 104712043 B CN104712043 B CN 104712043B CN 201310684943 A CN201310684943 A CN 201310684943A CN 104712043 B CN104712043 B CN 104712043B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 103
- 238000002347 injection Methods 0.000 claims abstract description 45
- 239000007924 injection Substances 0.000 claims abstract description 45
- 230000008676 import Effects 0.000 claims abstract description 13
- 239000010865 sewage Substances 0.000 claims abstract description 13
- 238000005406 washing Methods 0.000 claims abstract description 6
- 210000004899 c-terminal region Anatomy 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 4
- 240000007594 Oryza sativa Species 0.000 claims 1
- 235000007164 Oryza sativa Nutrition 0.000 claims 1
- 235000009566 rice Nutrition 0.000 claims 1
- 238000005201 scrubbing Methods 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000013461 design Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 241001365789 Oenanthe crocata Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Landscapes
- Sanitary Device For Flush Toilet (AREA)
Abstract
The present invention provides a kind of high-efficient water-saving type pan closets, including wash away pipeline, blowoff line, injection line and bucket cylinder, wherein：The flush pipe routing water inlet, distributive pipe, scrub conduit entrance, scrub pipeline and swash are constituted, and the water of water tank is entered by the water inlet, and scrub pipeline is entered after the distributive pipe divides water, enters a barrel cylinder by the swash and is washed away；The blowoff line is made of sewage draining exit and blow-off line, and the blow-off line connection is located at the sewage draining exit in bucket cylinder bottom portion, and the water for washing away the bucket cylinder is excluded into the blow-off line, the S-shaped curved shape of blow-off line；The injection line is made of water inlet, distributive pipe, injection pipe import, injection pipe and spray-hole, the water of water tank is entered by the water inlet, enter the injection pipe import after the distributive pipe divides water, pass through the injection pipe again, and injection water is generated at the spray-hole of the injection pipe end, under the hydraulic pressure effect of strength, siphonage is generated.
Description
Technical field
The present invention relates to energy-saving equipments, especially manufacture for the saving toilet that town-dweller-rural-family and enterprises and institutions use
Field, specially a kind of high-efficient water-saving type pan closet.
Background technique
The expensive resource of guarantor that water resource has become the hot issue of China's 21 century, water is the mankind, it is both a kind of special
, not interchangeable resource, and be that one kind is reusable, reproducible resource, water has its economic attribution and social property again,
Not only the development of industry agricultural will lean on water, and water is even more the lifeline of urban development and people's lives.
One drop water, it is insignificant, but ceaselessly drop is got up, and quantity is just very considerable, so, water conservation will be done from drop
It rises, for a long time, it has been recognized that water is " inexhaustible, nexhaustible ", does not know to treasure and waste and spend freely, when knowing me
State's water resource quantity per capita is not enriched, and Area distribution is simultaneously uneven, with the industrialized continuous propulsion in China, either flourishing state
Family or poverty-stricken area, the increasingly pollution of water resource, problem of water saving touches the nerve of people's fragility repeatedly, and is increasingly becoming the whole world
The challenge of property, keeps water resource more in short supply, and tap water is in fact also hard-earned, water-saving to do from water is treasured, and establishes securely
The conviction of " saving water glory, waste water shameful ", could always and everywhere pay attention to water-saving.The basic goal of water conservation is to improve city
The reasonable use of water in city is horizontal, reduce new water take with unnecessary discharge, improve the quality of people's domestic water, conscientiously
The water resource environment that we depend on for existence is protected, making the real meaning of numerous water users' the cognition and comprehension water conservation is one great
Social engineering, it embody is social benefit and unit (individual) economic benefit.It is that macroscopic view saves water resource first, mitigates
The burden of water supply and sewage and waste water processing infrastructure, the space of sustainable development is left for the hardware carrier in city.
In non-ejection formula bucket cylinder, all flushing waters are away from water tank and enter by " the water tank entrance region " in bucket cylinder
Bucket cylinder, and flowed into edge channel by manifold.Water surrounds the week of bucket cylinder via a series of holes being located at below the edge
While scattering.It is larger that a part in this some holes is designed to be size, to allow biggish water flow to enter in barrel cylinder.It needs opposite
High flow rate is so that water sufficiently rapidly overflows across the overfall of drain outlet, to remove described to pipe end filling pipe
Air easily starts siphon in road.In the cleaning of bucket cylinder and in advance in terms of the supplement washed by water, non-ejection formula bucket cylinder usually have it is enough,
Even excellent performance, but the performance in terms of bulk dirt removal is relatively poor.The supply of water to drain outlet is inefficient and mixed
Disorderly, this downward leg for being more difficult to be fully filled drain outlet simultaneously starts strength siphon.Therefore, the blowdown of non-ejection formula closestool
Channel general diameter is smaller and includes the bending and limiting unit for being designed to be used as hindering water flow.If without smaller size,
Bending and limiting unit, then can not achieve strength siphon.Unfortunately, this smaller size, bending and limiting unit cause in bulk
Performance is poor and frequent jams for waste removal aspect, and half noise is big, washes away and is not thorough, and is easy blocking.
Summary of the invention
It it is an object of the invention to improve the efficient utilization rate of water resource, and prevents closestool from blocking, provides a kind of efficient
Saving toilet uses circle along using step design, adjusts siphon hole level angle, increases scrub circuit, change
Scrub mode keeps water flow conveying farther.
To achieve the goals above, the technical scheme is that：A kind of high-efficient water-saving type pan closet, including flush pipe
Road, blowoff line, injection line and bucket cylinder, wherein：
The flush pipe routing water inlet, distributive pipe, scrub conduit entrance, scrub pipeline and swash are constituted, water tank
Water entered by the water inlet, after the distributive pipe divides water enter scrub pipeline, a barrel cylinder is entered by the swash
It is washed away；
The blowoff line is made of sewage draining exit and blow-off line, and the blow-off line connection is located at bucket cylinder bottom portion
The sewage draining exit, the water for washing away the bucket cylinder are excluded into the blow-off line, the S-shaped curved shape of blow-off line；
The injection line is made of water inlet, distributive pipe, injection pipe import, injection pipe and spray-hole, water tank
Water is entered by the water inlet, the injection pipe import is entered after the distributive pipe divides water, then pass through the injection pipe
Road, and injection water is generated at the spray-hole of the injection pipe end, under the hydraulic pressure effect of strength, accelerate flow rate of water flow
And emissions.
Compared with prior art, the present invention having the beneficial effect that：
（1）Noise is small when bath, rinses more thorough；
（2）Prevent shower and blowdown object from going out outside barrel cylinder；
（3）The dynamics of siphon, the more conducively lower row of dirt are improved, prevents dirt from blocking pipeline；
（4）The design water consumption of this product is only 4.8L, and all functional parameters meet U.S. sanitary ceramics U.S. HET, more
Supernumerary segment water.
Detailed description of the invention
Fig. 1 is main view of the invention；
Fig. 2 is front sectional view of the invention；
Fig. 3 is vertical view composition of the invention；
Fig. 4 is overhead sectional view of the invention；
Fig. 5 is the drainage path curve graph of blow-off line of the invention；
Wherein, in figs. 1-5,1：Water inlet；2：Distributive pipe；3：Injection pipe import；4：Injection pipe；5：Sewage pipe
Road；6：Scrub conduit entrance；7：Scrub pipeline；8：Swash；9：Bucket cylinder；10：Sewage draining exit；11：Spray-hole；7.1：Upper scrub pipe
Road；7.2：Lower scrub pipeline；7.3：Center scrub pipeline.
Specific embodiment
The present invention will be further described below with reference to the accompanying drawings and embodiments.
The embodiment of the present invention is with reference to shown in Fig. 1-5.
Shown in Fig. 1, a kind of high-efficient water-saving type pan closet, including pipeline, blowoff line, injection line and bucket cylinder are washed away,
Wherein：
The flush pipe routing water inlet, distributive pipe, scrub conduit entrance, scrub pipeline and swash are constituted, water tank
Water entered by the water inlet, after the distributive pipe divides water enter scrub pipeline, a barrel cylinder is entered by the swash
It is washed away；
The blowoff line is made of sewage draining exit and blow-off line, and the blow-off line connection is located at bucket cylinder bottom portion
The sewage draining exit, the water for washing away the bucket cylinder are excluded into the blow-off line, the S-shaped curved shape of blow-off line；
The injection line is made of water inlet, distributive pipe, injection pipe import, injection pipe and spray-hole, water tank
Water is entered by the water inlet, the injection pipe import is entered after the distributive pipe divides water, then pass through the injection pipe
Road, and injection water is generated at the spray-hole of the injection pipe end, under the hydraulic pressure effect of strength, it is existing to generate siphon
As.
Further, as shown in figure 3, the scrub pipeline includes upper scrub pipeline, center scrub pipeline, lower scrub pipe
Road, the upper scrub pipeline, center scrub pipeline, lower scrub pipeline one end be connected to the scrub conduit entrance, it is described on
Scrub pipeline is connected with the other end of lower scrub pipeline, and is centered around bucket cylinder upper edge, and the upper scrub pipeline
Caliber it is smaller by 40% than the lower scrub pipeline, during scrub bucket cylinder bottom portion formed whirlpool, it is described center scrub
Water flow is divided into two by pipeline, into the bucket cylinder, and then is improved scrub quality, is made scrub more thorough.
Further, as shown in figure 5, the drainage path curve of the blow-off line is by arc AB, arc BC, arc CD, arc DE
Four parts are sequentially connected composition, and the arc AB is downwardly convex arc, and the arc BC is the arc of upper protrusion to the left, described
Arc CD is the arc of upper protrusion to the right, and the arc DE is arc raised to the left, forms overfall on the vertex of the arc BC,
The overfall blocks a part of water to form water seal after washing away barrel cylinder.
Further, the arc AB radius of curvature is 87 millimeters, and arc length is 245 millimeters, and the arc BC radius of curvature is
94 millimeters, arc length is 143 millimeters, and the arc CD radius of curvature is 47 millimeters, and arc length is 127 millimeters, the arc DE radius of curvature
It is 288 millimeters, arc length is 159 millimeters.
Further, the cross section of the blow-off line is round, and the pipe diameter in the arc AB changes from small to big, institute
State pipe diameter in arc BC from large to small, the pipe diameter of the arc CD changes from small to big, the pipe diameter in the arc DE by
Become smaller greatly.
Further, the pipe diameter of the blow-off line changes in the range of 42 millimeters -77 millimeters, wherein institute
It states pipe diameter in arc AB and is gradually increased to 77 millimeters of the end B by 51 millimeters of the end A, the pipe diameter in the arc BC is by B
77 millimeters of end gradually decrease to 44 millimeters of C-terminal, and the pipe diameter of the arc CD is gradually increased to the end D by 44 millimeters of C-terminal
76 millimeters, pipe diameter in the arc DE gradually decreases to 42 millimeters of the end E by 76 millimeters of the end D.
The blow-off line follows small-big-small-big-small changing rule, and arc CD and arc DE belong to siphon bend part,
The small structure broad in the middle in both ends is formd, from the point of view of hydrodynamics, this structure is in water-rinsing process, the certain feelings of flow
Under condition, fluid flow rate can be slowed down, so that being conducive to the formation of negative pressure, reduce the time that siphon is formed.
The cross section average value of the blow-off line is 60 millimeters, and volume is 1814 milliliters, increases 44% in cross section（It is general
Logical toilet bowl sewage draining pipe diameter is 50 millimeters）In the case where, volume but at least reduces 186 milliliters（Conventional toilet sewage pipe volume
Minimum 2000 milliliters）, under conditions of guaranteeing to exclude bulk dirt, reduce displacement；And the drainage path is bent
Line height improves 5 millimeters than common pipe, and radian reduces 14 degree, by the simulation analysis of ANSYS/FLOTRAN software, adopts
The peak suction that -1400pa can be generated with the blow-off line of above-mentioned design size embodies strength siphon, further passes through reality
The test of object, shows that the structure can be under conditions of being used only 4.8 liters of water, it will be able to which it is existing to form siphon in bucket cylinder bottom portion
As, and then dirt is effectively rinsed, it prevents dirt from blocking pipeline, saves 20% or more water.
Further, the swash is open type swash, and the swash is evenly distributed in the scrub pipeline
On, there is certain inclination angle.
The swash number is 25, and inclination angle is 30 degree.
Further, the injection pipe import cross-sectional area is 40 square centimeters, the injection pipe cross-sectional area
It is 10-20 square centimeters, the spray-hole is 6 square centimeters, and the central axis of the injection pipe is pressed from both sides horizontal by 30 degree
Angle passes through the blow-off line retrotorsion in end, opens up the spray-hole towards water tank direction, the spray-hole is located at institute
Blow-off line and Tong Gang intersection are stated, the normal direction of the spray-hole kernel of section is upward, and with horizontal plane at 15 angles.
The water in water tank can be made to form strong injection water under gravity by above-mentioned injection line structure
Stream, further increases siphon dynamics, and prevent shower from going out the toilet seat.
Further, according to the cross section of the descending cross-sectional area for being followed successively by water inlet of cross-sectional area, distributive pipe
Product, the cross-sectional area of injection pipe import, spray-hole cross-sectional area, scrub conduit entrance cross-sectional area.
Above-mentioned design can ensure that siphon will not be led to not because of injection water deficiency, and ensure that injection water
Pressure.
The design water consumption of this product is 4.8L, and all functional parameters all meet the standard U.S. HET of U.S. sanitary ceramics.
Embodiment described above only expresses one embodiment of the present invention, and but it cannot be understood as to this
The limitation of invention scope.It should be pointed out that for those of ordinary skill in the art, in the premise for not departing from present inventive concept
Under, various modifications and improvements can be made, and these are all within the scope of protection of the present invention.
Claims (7)
1. a kind of high-efficient water-saving type pan closet, including wash away pipeline, blowoff line, injection line and bucket cylinder, it is characterised in that：
The flush pipe routing water inlet, distributive pipe, scrub conduit entrance, scrub pipeline and swash are constituted, the water of water tank
Entered by the water inlet, scrub pipeline is entered after the distributive pipe divides water, barrel cylinder is entered by the swash and is carried out
It washes away；
The blowoff line is made of sewage draining exit and blow-off line, and the blow-off line connection is located at the described of bucket cylinder bottom portion
Sewage draining exit, the water for washing away the bucket cylinder are excluded into the blow-off line, the S-shaped curved shape of blow-off line；The row
The drainage path curve of dirty pipeline is sequentially connected and is constituted by arc AB, arc BC, arc CD, tetra- parts arc DE, and the arc AB is downward
The arc of protrusion, the arc BC are the arc of upper protrusion to the left, and the arc CD is the arc of upper protrusion to the right, the arc DE be to
The arc of left protrusion forms overfall on the vertex of the arc BC, and the overfall will be a part of after washing away barrel cylinder
Water blocks to form water seal；The cross section of the blow-off line is circle, and the pipe diameter in the arc AB changes from small to big, the arc
From large to small, the pipe diameter of the arc CD changes from small to big pipe diameter in BC, and the pipe diameter in the arc DE is by becoming greatly
It is small；
The injection line is made of water inlet, distributive pipe, injection pipe import, injection pipe and spray-hole, the water of water tank by
The water inlet enters, and the injection pipe import is entered after the distributive pipe divides water, then by the injection pipe, and
Injection water is generated at the spray-hole of the injection pipe end, under the action of water pressure, generates siphonage.
2. high-efficient water-saving type pan closet according to claim 1, it is characterised in that：The scrub pipeline includes upper scrub pipe
Road, center scrub pipeline, lower scrub pipeline, the upper scrub pipeline, center scrub pipeline, one end of lower scrub pipeline connects jointly
The scrub conduit entrance is passed through, the other end of the upper scrub pipeline is connected with the other end of lower scrub pipeline, and surrounds
In the upper edge of the bucket cylinder, and the caliber of the upper scrub pipeline is smaller by 40% than the lower scrub pipeline, in the mistake of scrub
Whirlpool is formed in bucket cylinder bottom portion in journey, water flow is divided into two by the center scrub pipeline, into the bucket cylinder.
3. high-efficient water-saving type pan closet according to claim 1, it is characterised in that：The arc AB radius of curvature is 87 millis
Rice, arc length are 245 millimeters, and the arc BC radius of curvature is 94 millimeters, and arc length is 143 millimeters, and the arc CD radius of curvature is 47
Millimeter, arc length are 127 millimeters, and the arc DE radius of curvature is 288 millimeters, and arc length is 159 millimeters.
4. high-efficient water-saving type pan closet according to claim 1, it is characterised in that：The pipe diameter of the blow-off line exists
It is changed in the range of 42 millimeters -77 millimeters, pipe diameter average value is 60 millimeters, and piping volume is 1814 milliliters, wherein described
Pipe diameter in arc AB is gradually increased to 77 millimeters of the end B by 51 millimeters of the end A, and the pipe diameter in the arc BC is by the end B
77 millimeters gradually decrease to 44 millimeters of C-terminal, the pipe diameter of the arc CD is gradually increased to the end D by 44 millimeters of C-terminal
76 millimeters, pipe diameter in the arc DE gradually decreases to 42 millimeters of the end E by 76 millimeters of the end D, the blow-off line energy
The maximum siphon negative pressure of enough generation -1400pa.
5. high-efficient water-saving type pan closet according to claim 1, it is characterised in that：The swash washes away for open type
Mouthful, 25 swash are evenly distributed on the scrub pipeline, have and horizontal plane is in 30 degree of inclination angle.
6. high-efficient water-saving type pan closet according to claim 1, it is characterised in that：The injection pipe import cross-sectional area
It is 40 square centimeters, the injection pipe cross-sectional area is 10-20 square centimeters, and the spray-hole is 6 square centimeters, the spray
The central axis of pipeline is penetrated horizontal by 30 degree of angles, passes through the blow-off line retrotorsion in end, makes the spray-hole
It is opened up towards water tank direction, the spray-hole is located at the blow-off line and Tong Gang intersection, the spray-hole kernel of section
Normal direction is upward, and with horizontal plane at 15 angles.
7. high-efficient water-saving type pan closet described in -6 any one claims according to claim 1, it is characterised in that：According to cross
The descending cross-sectional area for being followed successively by water inlet of sectional area, the cross-sectional area of distributive pipe, injection pipe import cross-sectional area,
The cross-sectional area of spray-hole, the cross-sectional area for scrubbing conduit entrance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310684943.6A CN104712043B (en) | 2013-12-15 | 2013-12-15 | High-efficient water-saving type pan closet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310684943.6A CN104712043B (en) | 2013-12-15 | 2013-12-15 | High-efficient water-saving type pan closet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104712043A CN104712043A (en) | 2015-06-17 |
| CN104712043B true CN104712043B (en) | 2018-11-16 |
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|---|---|---|---|
| CN201310684943.6A Expired - Fee Related CN104712043B (en) | 2013-12-15 | 2013-12-15 | High-efficient water-saving type pan closet |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863017B (en) * | 2016-04-08 | 2017-10-31 | 佛山市顺德区乐华陶瓷洁具有限公司 | A kind of blow-off line of toilet seat and a kind of toilet seat |
| CN109653327A (en) * | 2018-10-30 | 2019-04-19 | 厦门建霖健康家居股份有限公司 | A kind of wall hanging in-wall siphon toilet seat |
| CN109750732A (en) * | 2019-02-11 | 2019-05-14 | 科勒(中国)投资有限公司 | a toilet |
| CN111877484A (en) * | 2020-06-05 | 2020-11-03 | 万春琦 | Self-cleaning blockage closestool |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5502845A (en) * | 1991-06-10 | 1996-04-02 | Toto Ltd. | Siphon-jet flush water supply system for toilet stool |
| JPH11264173A (en) * | 1998-01-16 | 1999-09-28 | Toto Ltd | Toilet seat for excrement and flushing method thereof |
| CN2890209Y (en) * | 2006-03-20 | 2007-04-18 | 清津实业有限公司 | Flush toilet seat structure |
| CN101688391A (en) * | 2007-05-07 | 2010-03-31 | 科勒公司 | Toilet with reduced water usage |
| CN102906350A (en) * | 2010-07-20 | 2013-01-30 | As知识产权控股有限公司 | High performance toilets capable of operation at reduced flush volumes |
| CN103046624A (en) * | 2011-10-11 | 2013-04-17 | 广东恒洁卫浴有限公司 | Water-saving siphoning type toilet |
-
2013
- 2013-12-15 CN CN201310684943.6A patent/CN104712043B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5502845A (en) * | 1991-06-10 | 1996-04-02 | Toto Ltd. | Siphon-jet flush water supply system for toilet stool |
| JPH11264173A (en) * | 1998-01-16 | 1999-09-28 | Toto Ltd | Toilet seat for excrement and flushing method thereof |
| CN2890209Y (en) * | 2006-03-20 | 2007-04-18 | 清津实业有限公司 | Flush toilet seat structure |
| CN101688391A (en) * | 2007-05-07 | 2010-03-31 | 科勒公司 | Toilet with reduced water usage |
| CN102906350A (en) * | 2010-07-20 | 2013-01-30 | As知识产权控股有限公司 | High performance toilets capable of operation at reduced flush volumes |
| CN103046624A (en) * | 2011-10-11 | 2013-04-17 | 广东恒洁卫浴有限公司 | Water-saving siphoning type toilet |
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|---|---|
| CN104712043A (en) | 2015-06-17 |
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Effective date of registration: 20160818 Address after: 410100 Hunan, Xiangtan hi tech Zone, Xiao Tong Road, No. 9 innovation building, No. 1206 Applicant after: XIANGTAN ZHILIAN TECHNOLOGY MATASTASIS PROMOTE CO., LTD. Address before: 411103 Hunan Province, Xiangtan city Yuetang yijiawan community building ceramic ceramic City No. 1 Applicant before: HUNAN SWELL SANITARY WARES CO., LTD. |
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Effective date of registration: 20181011 Address after: 362000 Quanzhou, Fujian, Taiwan investment zone, Zhang ban Town, No. 200 East Village. Applicant after: Luo Xudong Address before: 410100 No. 1206, innovation building, 9 Xiao Tang Road, hi tech Zone, Xiangtan, Hunan Applicant before: XIANGTAN ZHILIAN TECHNOLOGY MATASTASIS PROMOTE CO., LTD. |
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Effective date of registration: 20200805 Address after: 537100 Second Floor, No. 4 Fuji New Town, Jingang Avenue, Gangbei District, Guigang City, Guangxi Zhuang Autonomous Region Patentee after: GUIGANG RUICHENG TECHNOLOGY Co.,Ltd. Address before: 362000 Quanzhou, Fujian, Taiwan investment zone, Zhang ban Town, No. 200 East Village. Patentee before: Luo Xudong |
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Effective date of registration: 20200923 Address after: 244000 Datuanshan Avenue, Shizishan high tech Zone, Tongling City, Anhui Province Patentee after: Mu life Intelligent Electrical Appliance Co., Ltd Address before: 537100 Second Floor, No. 4 Fuji New Town, Jingang Avenue, Gangbei District, Guigang City, Guangxi Zhuang Autonomous Region Patentee before: GUIGANG RUICHENG TECHNOLOGY Co.,Ltd. |
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Granted publication date: 20181116 Termination date: 20201215 |
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