CN110093960A - A kind of pressurization waste preventer suitable for the transformation of squat toilet flushing system - Google Patents
A kind of pressurization waste preventer suitable for the transformation of squat toilet flushing system Download PDFInfo
- Publication number
- CN110093960A CN110093960A CN201910510931.9A CN201910510931A CN110093960A CN 110093960 A CN110093960 A CN 110093960A CN 201910510931 A CN201910510931 A CN 201910510931A CN 110093960 A CN110093960 A CN 110093960A
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- China
- Prior art keywords
- water
- tank
- transformation
- tank lid
- water tank
- Prior art date
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D3/00—Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
- E03D3/12—Flushing devices discharging variable quantities of water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/02—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Level Indicators Using A Float (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
The present invention relates to a kind of pressurization waste preventers suitable for the transformation of squat toilet flushing system, belong to technical field of living goods.It includes tank body, the water tank is equipped with tank lid, push rod is equipped between the water tank and the tank lid, the push rod is equipped with push switch, and the push switch is located in the tank lid, water inlet pipe is also equipped in the tank lid, outlet pipe is installed below the water tank, it is connected and fixed between the water tank and the tank lid by parbuckle screw, pressurizing device is also equipped in the tank lid, and the pressurizing device can slide up and down in the tank lid, can also slide up and down in the water tank.Present invention substantially reduces the costs of transformation squat toilet flushing system；The present invention also reduces the cost of water tank by the interior design of water tank, finally also so that water inlet system is reached double-deck protection by the design of suspension system；The present invention can also make the quickening of the water flow velocity in water tank achieve the effect that bath pressurization.
Description
Technical field
The present invention relates to a kind of pressurization waste preventers suitable for the transformation of squat toilet flushing system, belong to daily necessity technology neck
Domain.
Background technique
Many families for convenience and save water now, and rushing quantitatively can be all mounted directly on rear side of closet
Water tank, due to the mismatch in space and water pipe position, some squat toilet flashing valves transform water tank as and are often not suitable for transformation, and having needs
The pipeline for rearranging installation water pipe could match, and so result in the cumbersome of transformation, time-consuming and laborious, and be transformed
Cost also greatly improves.
In addition, existing waste preventer internal structure is complicated, cost is high, and water inlet system is single-floating ball valve type, when
When floating ball is blocked or damaged, will cause water circuit system and be discharged always, existing waste preventer there is also bath pressure it is small, cause
It washes by water sordid problem.
Therefore it provides a kind of pressurization waste preventer suitable for the transformation of squat toilet flushing system of the invention more has realistic meaning.
Summary of the invention
Present invention aim to address above-mentioned background technique there are the problem of, a kind of squat toilet flushing system that is suitable for is provided and is changed
The pressurization waste preventer made.
Foregoing invention purpose is achieved, and is because using following technique measures:
A kind of pressurization waste preventer suitable for the transformation of squat toilet flushing system, including tank body, the water tank are equipped with tank lid,
Push rod is equipped between the water tank and the tank lid, the push rod is equipped with push switch, and the push switch is located at institute
State in tank lid, be also equipped with water inlet pipe in the tank lid, outlet pipe is installed below the water tank, the water tank with it is described
It is connected and fixed between tank lid by parbuckle screw, pressurizing device is also equipped in the tank lid, and the pressurizing device can
It slides up and down, can also be slided up and down in the water tank in the tank lid.
As a preference of the present invention, the water tank is four sides enclosed shape, bottom is equipped with water outlet, and inside is equipped with support plate,
And the support plate and water tank bottom surface and one side connect, 2 slide bars are additionally provided in the support plate, on every slide bar
It is equipped with sliding rail, is equipped with levitation device between the sliding rail of 2 slide bars, the upper end of 2 sides of the water tank is equipped with the
One ear, and threaded hole is equipped in each first ear, the both sides of the edge at the back side of the water tank are equipped with the second ear
Piece, and fixed screw via hole is equipped in each second ear.
As a preference of the present invention, the positive middle part of the tank lid is equipped with push switch slide opening, the push switch slide opening
Bottom be equipped with push rod slide opening, be additionally provided with into Shui great Kou in the tank lid, the big mouth of water inlet is equipped with water inlet osculum, described
The intake two sides of big mouth are equipped with positioning pin, and the positioning pin is respectively positioned on the lower surface of the tank lid, the tank lid
Both sides of the edge be also equipped with third ear, and parbuckle screw via hole is equipped in each third ear, in the tank lid also
Equipped with 4 compression bar slide openings, and 4 compression bar slide openings are each provided at the periphery of the push switch slide opening.
As a preference of the present invention, the push rod lower end is equipped with sealing plate and blocking, upper end is equipped with push rod external screw thread, described to push away
Second spring is additionally provided on bar, and the second spring is between push switch slide opening and push switch.
As a preference of the present invention, being equipped with second spring limit hole, the second spring limit hole in the push switch
In be equipped with push switch internal screw thread.
As a preference of the present invention, the levitation device is made of big floating ball and small floating ball, it is equipped with and leads in the small floating ball
Column, and the guide post can slide in the big floating ball, the guide post bottom is equipped with card handle, is also equipped with first on the guide post
Spring, and first spring, between the small floating ball and the big floating ball, the two sides of the big floating ball are distributed with cunning
Slot.
As a preference of the present invention, the water inlet pipe and the outlet pipe are Universal pipe, connection direction is adjusted, it is described
The head end of water inlet pipe is equipped with water inlet connector, and the outlet pipe head end is equipped with water outlet connector, and the connector uses water pipe glue
It is connected with water pipe is connect.
As a preference of the present invention, the pressurizing device is made of pressing plate, push switch platen, control panel and 4 compression bars,
4 compression bars are each provided between the pressing plate and the control panel, are equipped with the push switch between 4 compression bars jointly
Platen, is equipped with third spring on every compression bar, and the every third spring be respectively positioned on the control panel and it is described by
It compresses switch between platen, control handle is additionally provided in the control panel, the positive middle part of the pressing plate is additionally provided with push rod and keeps away a hole, side
It is additionally provided with levitation device and keeps away a hole.
The beneficial effects of the present invention are: first look for suitable position to be mounted on the wall by the second ear the present invention,
Then water inlet pipe and outlet pipe are connected again, when to be washed by water, only the control handle in pressurizing device need to be caught to press down, this
When, push switch platen will press push switch, and push rod will move down, and blocking will be separated with water outlet, followed by down
Driving pressure device, at this point, pressing plate increases the speed of Water in Water Tanks stream, the water in water tank will be flowed out from water tank, punch water
Afterwards, decontrol push switch, at this point, water will be flowed into water inlet, when water reaches it is a certain amount of when, small floating ball can be blocked by buoyancy into
Water osculum, pressing plate also can be by buoyancy forces, if hydraulic pressure is excessive, and the big floating ball big mouth that can will intake is blocked, and is so reached
The effect of the double-deck closure water inlet is arrived.
The present invention solves the problems, such as that existing water tank installation is unmatched by the design of Universal pipe, greatly reduces transformation and squats
Just the cost of flushing system；The interior design that the present invention also passes through water tank also reduces the cost of water tank, finally also by outstanding
The design of floating system, makes water inlet system reach double-deck protection；The present invention is finally also made in water tank by the effect of pressurizing device
Water flow velocity quickening achieve the effect that bath pressurization, can make to flush the toilet cleaner.
Detailed description of the invention
Fig. 1 is a kind of structural perspective of heretofore described pressurization waste preventer suitable for the transformation of squat toilet flushing system.
Fig. 2 is a kind of cross-sectional view of heretofore described pressurization waste preventer suitable for the transformation of squat toilet flushing system.
Fig. 3 is the knot of tank body a kind of heretofore described pressurization waste preventer suitable for the transformation of squat toilet flushing system
Structure perspective view.
Fig. 4 is that a kind of heretofore described tank lid suitable for the pressurization waste preventer of squat toilet flushing system transformation is half-sectional
Structural perspective.
Fig. 5 is the knot of levitation device a kind of heretofore described pressurization waste preventer suitable for the transformation of squat toilet flushing system
Structure perspective view.
Fig. 6 is that the structure of push rod a kind of heretofore described pressurization waste preventer suitable for the transformation of squat toilet flushing system is vertical
Body figure.
Fig. 7 is the knot of push switch a kind of heretofore described pressurization waste preventer suitable for the transformation of squat toilet flushing system
Structure perspective view.
Fig. 8 is the knot of pressurizing device a kind of heretofore described pressurization waste preventer suitable for the transformation of squat toilet flushing system
Structure perspective view.
Part sequence number in above-mentioned attached drawing: 1-water tank, 2-tank lid, 3-levitation devices, 4-push rods, 5-are by pressing off
Pass, 6-water inlet pipes, 7-outlet pipes, the 8-the first spring, 9-second springs, 10-parbuckle screws, 11-pressurizing devices,
101-support plates, 102-slide bars, 103-sliding rails, 104-location holes, 105-water outlets, 106-first ears, 107-spiral shells
Pit, the 108-the second ear, 109-fixed screw via holes, 201-third ears, 202-parbuckle screw via holes, 203-are determined
Position pin, 204-push switch slide openings, 205-push rod slide openings, the big mouth of 206-water inlets, 207-water inlet osculums, 208-compression bars are sliding
Hole, 301-big floating balls, 302-sliding slots, 303-small floating balls, 304-guide posts, 305-card handles, 401-sealing plates, 402-blocking,
403-push rod external screw threads, 501-push switch internal screw threads, 502-second spring limit holes, 601-water inlet connectors, 701-
It is discharged connector, 1101-pressing plates, 1102-push switch platens, 1103-control panels, 1104-control handles, 1105-pressures
Bar, 1106-third springs, 1107-levitation devices keep away a hole, 1108-push rods keep away a hole.
Specific embodiment
Below with reference to attached drawing, a preferred embodiment of the present invention will be described in detail: it should be appreciated that preferred embodiment
Only for illustrating the present invention, rather than limiting the scope of protection of the present invention.
As shown in Fig. 1 to Fig. 8 a kind of pressurization waste preventer suitable for the transformation of squat toilet flushing system, including 1 ontology of water tank, institute
Water tank 1 is stated equipped with tank lid 2, push rod 4 is equipped between the water tank 1 and the tank lid 2, the push rod 4 is equipped with pressing
Switch 5, and the push switch is located in the tank lid 2, and water inlet pipe 6, the water tank 1 are also equipped in the tank lid 2
Lower section is equipped with outlet pipe 4, is connected and fixed between the water tank 1 and the tank lid 2 by parbuckle screw 10, the tank lid
Pressurizing device 11 is also equipped on 2, and the pressurizing device 11 can slide up and down in the tank lid 2, it can also be in the water
It is slided up and down in case 1.The water tank 1 is four sides enclosed shape, and bottom is equipped with water outlet 105, and inside is equipped with support plate 101, and institute
It states support plate 101 to connect with the bottom surface of water tank 1 and one side, 2 slide bars 102 is additionally provided in the support plate 101, described in every
It is equipped with sliding rail 103 on slide bar 102, is equipped with levitation device 3 between the sliding rail 103 of 2 slide bars 102, the 2 of the water tank 1
The upper end of a side is equipped with first ear 106, and threaded hole 107, the water tank are equipped in each first ear 106
The both sides of the edge at 1 back side are equipped with the second ear 108, and are equipped with fixed screw via hole in each second ear 108
109.The positive middle part of the tank lid 2 is equipped with push switch slide opening 204, and the bottom of the push switch slide opening 204 is equipped with push rod
Slide opening 205 is additionally provided in the tank lid 2 into Shui great Kou 206, and the big mouth 206 of water inlet is equipped with water inlet osculum 207, described
The intake two sides of big mouth 206 are equipped with positioning pin 203, and the positioning pin 203 is respectively positioned on the lower surface of the tank lid 2,
The both sides of the edge of the tank lid 2 are also equipped with third ear 201, and are equipped with parbuckle screw mistake in each third ear 201
Hole 202, is additionally provided with 4 compression bar slide openings 208 in the tank lid 2, and 4 compression bar slide openings 208 be each provided at it is described by pressing off
Close the periphery of slide opening 204.4 lower end of push rod is equipped with sealing plate 401 and blocking 402, and upper end is equipped with push rod external screw thread 403, described
Second spring 9 is additionally provided on push rod 4, and the second spring 9 is between push switch slide opening 204 and push switch 5.It is described
It is equipped with second spring limit hole 502 in push switch 5, is equipped with push switch internal screw thread in the second spring limit hole 502
501.The levitation device 3 is made of big floating ball 301 and small floating ball 303, guide post 304 is equipped in the small floating ball 303, and described
Guide post 304 can slide in the big floating ball 301, and 304 bottom of guide post is equipped with card handle 305, also install on the guide post 304
There is the first spring 8, and first spring 8 is between the small floating ball 303 and the big floating ball 301, the big floating ball 301
Two sides be distributed with sliding slot 302.The water inlet pipe 6 and the outlet pipe 7 are Universal pipe, and connection direction is adjusted, described
The head end of water inlet pipe 6 is equipped with water inlet connector 601, and 7 head end of outlet pipe is equipped with water outlet connector 701, and the connector is equal
It is connected with water pipe glue with water pipe is connect.The pressurizing device 11 is by pressing plate 1101, push switch platen 1102,1103 and of control panel
4 compression bars 1105 form, and 4 compression bars 1105 are each provided between the pressing plate 1101 and the control panel 1103, described in 4
The push switch platen 1102 is equipped between compression bar 1105 jointly, is equipped with third spring on every compression bar 1105
1106, and the every third spring 1106 is respectively positioned between the control panel 1103 and the push switch platen 1102, institute
It states and is additionally provided with control handle 1104 in control panel 1103, the positive middle part of the pressing plate 1101 is additionally provided with push rod and keeps away a hole 1108, side
It is additionally provided with levitation device and keeps away a hole 1107.
When using the present invention, first suitable position is looked for be mounted on the wall by the second ear 107 present invention, then
Water inlet pipe 6 and outlet pipe 7 are connected again, when to be washed by water, only the control handle 1104 in pressurizing device 11 need to be caught to press down
Dynamic, at this point, push switch platen 1102 will press push switch 5, push rod 4 will move down, and blocking 402 will be with water outlet
105 separation, followed by driving pressure device 11 down, at this point, pressing plate 1101 will increase water velocity in water tank 1, in water tank 1
Water will be flowed out from water tank 1, after punching water, push switch 5 be decontroled, at this point, water will be flowed into water inlet, when water reaches one
When quantitative, small floating ball 303 can be blocked by buoyancy into water osculum 207, and pressing plate 1101 also can be by buoyancy force, if hydraulic pressure is excessive
Words, big floating ball 301 are understood the big mouth 206 that will intake and are blocked, and have so haved the function that the double-deck closure water inlet.
What has been described above is only a preferred embodiment of the present invention, it should be pointed out that comes for those of ordinary skill in the art
It says, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to of the invention
Protection scope.
Claims (8)
1. a kind of pressurization waste preventer suitable for the transformation of squat toilet flushing system, including tank body, which is characterized in that the water tank
It is equipped with tank lid, push rod is equipped between the water tank and the tank lid, the push rod is equipped with push switch, and described presses
It compresses switch and is located in the tank lid, water inlet pipe is also equipped in the tank lid, outlet pipe is installed below the water tank, institute
It states and is connected and fixed between water tank and the tank lid by parbuckle screw, pressurizing device, and institute are also equipped in the tank lid
Stating pressurizing device can slide up and down in the tank lid, can also slide up and down in the water tank.
2. the pressurization waste preventer according to claim 1 suitable for the transformation of squat toilet flushing system, which is characterized in that the water
Case is four sides enclosed shape, and bottom is equipped with water outlet, and inside is equipped with support plate, and the bottom surface and one side of the support plate and water tank
Connection is additionally provided with 2 slide bars in the support plate, is equipped with sliding rail on every slide bar, between the sliding rail of 2 slide bars
Equipped with levitation device, the upper end of 2 sides of the water tank is equipped with first ear, and is equipped in each first ear
Threaded hole, the both sides of the edge at the back side of the water tank are equipped with the second ear, and are equipped with fixation in each second ear
Screw via hole.
3. the pressurization waste preventer according to claim 2 suitable for the transformation of squat toilet flushing system, which is characterized in that the water
The positive middle part of case lid is equipped with push switch slide opening, and the bottom of the push switch slide opening is equipped with push rod slide opening, in the tank lid
It is additionally provided with into Shui great Kou, the big mouth of water inlet is equipped with water inlet osculum, and the two sides of the big mouth of water inlet are equipped with positioning pin, and institute
It states positioning pin to be respectively positioned on the lower surface of the tank lid, the both sides of the edge of the tank lid are also equipped with third ear, and every
It is equipped with parbuckle screw via hole in a third ear, 4 compression bar slide openings are additionally provided in the tank lid, and 4 compression bars are sliding
Hole is each provided at the periphery of the push switch slide opening.
4. the pressurization waste preventer according to claim 3 suitable for the transformation of squat toilet flushing system, which is characterized in that described to push away
Bar lower end is equipped with sealing plate and blocking, and upper end is equipped with push rod external screw thread, is additionally provided with second spring, and second bullet on the push rod
Spring is between push switch slide opening and push switch.
5. the pressurization waste preventer according to claim 4 suitable for the transformation of squat toilet flushing system, which is characterized in that described to press
It is equipped with second spring limit hole in compressing switch, is equipped with push switch internal screw thread in the second spring limit hole.
6. the pressurization waste preventer according to claim 2 suitable for the transformation of squat toilet flushing system, which is characterized in that described outstanding
Floating device is made of big floating ball and small floating ball, guide post is equipped in the small floating ball, and the guide post can be slided in the big floating ball
Dynamic, the guide post bottom is equipped with card handle, the first spring is also equipped on the guide post, and first spring is positioned at described small floating
Between ball and the big floating ball, the two sides of the big floating ball are distributed with sliding slot.
7. it is according to claim 1 suitable for squat toilet flushing system transformation pressurization waste preventer, which is characterized in that it is described into
Water pipe and the outlet pipe are Universal pipe, connection direction are adjusted, the head end of the water inlet pipe is equipped with water inlet connector, described
Outlet pipe head end is equipped with water outlet connector, and the connector uses water pipe glue to connect with water pipe is connect.
8. the pressurization waste preventer according to claim 1 suitable for the transformation of squat toilet flushing system, which is characterized in that described to add
Pressure device is made of pressing plate, push switch platen, control panel and 4 compression bars, 4 compression bars be each provided at the pressing plate with it is described
Between control panel, the push switch platen is equipped between 4 compression bars jointly, is equipped with third bullet on every compression bar
Spring, and the every third spring is respectively positioned between the control panel and the push switch platen, is also set in the control panel
There is control handle, the positive middle part of the pressing plate is additionally provided with push rod and keeps away a hole, and side is additionally provided with levitation device and keeps away a hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910510931.9A CN110093960B (en) | 2019-06-13 | 2019-06-13 | Pressurization flushing tank suitable for squatting pan flushing system transformation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910510931.9A CN110093960B (en) | 2019-06-13 | 2019-06-13 | Pressurization flushing tank suitable for squatting pan flushing system transformation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110093960A true CN110093960A (en) | 2019-08-06 |
| CN110093960B CN110093960B (en) | 2021-08-27 |
Family
ID=67450945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910510931.9A Expired - Fee Related CN110093960B (en) | 2019-06-13 | 2019-06-13 | Pressurization flushing tank suitable for squatting pan flushing system transformation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110093960B (en) |
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| CN2450279Y (en) * | 2000-11-16 | 2001-09-26 | 谭有余 | Water-closet pan |
| US20040187923A1 (en) * | 2003-03-25 | 2004-09-30 | Hiroshi Nishi | Fuel cutoff valve |
| JP2007120129A (en) * | 2005-10-27 | 2007-05-17 | Norio Samejima | Device for automatically supplying liquid in liquid tank |
| CN201224915Y (en) * | 2008-07-11 | 2009-04-22 | 厦门瑞尔特卫浴工业有限公司 | Double-drain control button of drain valve of water tank |
| CN202081486U (en) * | 2011-02-25 | 2011-12-21 | 谢尚豹 | Toilet bowl capable of automatically pulling up seat cushion during water flushing |
| CN202248172U (en) * | 2011-07-07 | 2012-05-30 | 龙美福 | Flush button of closestool |
| CN204328089U (en) * | 2014-11-17 | 2015-05-13 | 潍柴动力股份有限公司 | Valve body is regurgitated in anti-oiling |
| CN107278678A (en) * | 2017-08-02 | 2017-10-24 | 合肥科地尔农业技术开发有限公司 | A kind of landscape flower culture apparatus |
| CN207760941U (en) * | 2017-12-13 | 2018-08-24 | 浙江建设职业技术学院 | The anti-negative pressure device of novel steady-flow tank |
| CN208777392U (en) * | 2018-08-24 | 2019-04-23 | 深圳市博电电子技术有限公司 | Flushometer |
| CN208778792U (en) * | 2018-09-20 | 2019-04-23 | 卢建强 | A kind of oilfield metering station separator pipeline liquid preventor |
-
2019
- 2019-06-13 CN CN201910510931.9A patent/CN110093960B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2450279Y (en) * | 2000-11-16 | 2001-09-26 | 谭有余 | Water-closet pan |
| US20040187923A1 (en) * | 2003-03-25 | 2004-09-30 | Hiroshi Nishi | Fuel cutoff valve |
| JP2007120129A (en) * | 2005-10-27 | 2007-05-17 | Norio Samejima | Device for automatically supplying liquid in liquid tank |
| CN201224915Y (en) * | 2008-07-11 | 2009-04-22 | 厦门瑞尔特卫浴工业有限公司 | Double-drain control button of drain valve of water tank |
| CN202081486U (en) * | 2011-02-25 | 2011-12-21 | 谢尚豹 | Toilet bowl capable of automatically pulling up seat cushion during water flushing |
| CN202248172U (en) * | 2011-07-07 | 2012-05-30 | 龙美福 | Flush button of closestool |
| CN204328089U (en) * | 2014-11-17 | 2015-05-13 | 潍柴动力股份有限公司 | Valve body is regurgitated in anti-oiling |
| CN107278678A (en) * | 2017-08-02 | 2017-10-24 | 合肥科地尔农业技术开发有限公司 | A kind of landscape flower culture apparatus |
| CN207760941U (en) * | 2017-12-13 | 2018-08-24 | 浙江建设职业技术学院 | The anti-negative pressure device of novel steady-flow tank |
| CN208777392U (en) * | 2018-08-24 | 2019-04-23 | 深圳市博电电子技术有限公司 | Flushometer |
| CN208778792U (en) * | 2018-09-20 | 2019-04-23 | 卢建强 | A kind of oilfield metering station separator pipeline liquid preventor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110093960B (en) | 2021-08-27 |
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Effective date of registration: 20210714 Address after: 211299 Qinhuai Avenue 288 Yongyang Street, Lishui District, Nanjing City, Jiangsu Province Applicant after: Nanjing lucky village science and Technology Innovation Industrial Park Management Co.,Ltd. Address before: No. 1901, building 1, No. 863, Jingang Avenue, Gangbei District, Guigang City, Guangxi Zhuang Autonomous Region 537100 Applicant before: GUIGANG ZHUANGMANYUAN AGRICULTURAL SERVICE Co.,Ltd. |
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