CN108704365A - A kind of fore filter of mating intelligent closestool - Google Patents
A kind of fore filter of mating intelligent closestool Download PDFInfo
- Publication number
- CN108704365A CN108704365A CN201810433854.7A CN201810433854A CN108704365A CN 108704365 A CN108704365 A CN 108704365A CN 201810433854 A CN201810433854 A CN 201810433854A CN 108704365 A CN108704365 A CN 108704365A
- Authority
- CN
- China
- Prior art keywords
- hole
- filter
- connecting rod
- intelligent closestool
- water
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
- B01D29/606—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by pressure measuring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The purpose of the present invention is mainly user's offer adequate and systematic service of intelligent closestool or Intelligent toilet cover, regulator and angle valve are dexterously combined into one by the design, and, also fore filter and angle valve with regulator are combined again, provide a kind of reasonable design, a kind of compact-sized, multiple functional, good appearance mating intelligent closestool or Intelligent toilet cover or water heater fore filter.
Description
Technical field
The present invention relates to water-treatment technology field more particularly to a kind of mating intelligent closestools or Intelligent toilet cover or water heater
Fore filter.
Background technology
The improvement of people's living standards with advances in technology, people start to having with water and healthy diet in daily life
Higher requirement.The water supply in city becomes due to the water quality that the secondary pollutions such as iron rust, silt in pipeline cause household water
The control failure of difference and water equipment, and make other Domestic electrical equipment life reductions being related to water, or even generate huge safety
Hidden danger.
The user of intelligent closestool and Intelligent toilet cover more comes also more currently on the market, and this kind of equipment compares water quality requirement
Height can not only impact the service life of equipment itself if water quality is bad, more important is：These water be with
The privacy places of human body are in direct contact, and antihygienic water easily causes the infection of human body privacy organ.
Meanwhile existing intelligent closestool is directly connected water inlet with common angle valve, it is unstable due to hydraulic pressure, easily
Cause the damage and leak of equipment.
To solve problems above, the famous bathroom brand company having can only suggest that client installs each pressure control after angle valve
Device connects initial filter device behind pressure controller, connects disposable water treatment device again behind, and such mount scheme is both complicated,
It is again disorderly and unsystematic, leakage point is not only increased, also leverages the beauty of toilet, and the effect of water quality treatment is bad.
In view of it is above-mentioned it is various there are the problem of, do not occur a kind of production that can include all of above function also currently on the market
Product, here it is where the pain spot of consumer, we develop a product that can solve this pain spot of consumer thus.
Invention content
The purpose of the present invention is being directed to prior art problem, the predominantly user of intelligent closestool or Intelligent toilet cover provides and matches
Regulator and angle valve are dexterously combined into one by set service, the design, moreover, also being filled by water quality purification function and with pressure regulation
The angle valve set combines again, provides a kind of reasonable design, a kind of compact-sized, multiple functional, good appearance mating intelligence
The fore filter of energy closestool or Intelligent toilet cover or water heater.
In order to achieve the above objectives, present invention employs following technical proposals：A kind of fore filter of mating intelligent closestool,
Including angle valve type interconnecting piece, filter house, which is characterized in that be provided with the first water inlet interface on the angle valve type interconnecting piece ontology
With the first water outlet mouthpiece, loose joint nut is provided at first water outlet mouthpiece；The filter house is in integrally a cylindrical shape, packet
The filter cylinder for including an outer housing and setting within it；The outer housing includes that upper shell and lower housing and the two are tightly connected, on this
Shell is disposed with the second water inlet interface and several second water outlet mouthpieces from top to bottom, and it is logical which is provided with first
Hole is provided with a blowdown apparatus at the first through hole；Filter screen is provided on the filter cylinder inner wall, top is in open-like shape and spacious
Mouth periphery is provided with a cyclic annular convex body, is provided with the first groove on the ring-type convex body, O-shaped sealing is provided in first groove
The inner wall of circle, the O types sealing ring and the upper shell is close to, which is in the second water inlet interface and the second water outlet mouthpiece
Between；First water outlet mouthpiece and second water inlet interface are tightly connected and are fastened by the loose joint nut.
In a kind of fore filter of above-mentioned mating intelligent closestool, which is characterized in that the filter cylinder and it is described under
Shell is structure as a whole.
In a kind of fore filter of above-mentioned mating intelligent closestool, which is characterized in that in the angle valve type interconnecting piece
It is provided with a regulator.In general, the hydraulic pressure of each area or each floor is differentiated, and the hydraulic pressure stablized is to intelligence
The service life of closestool is very helpful, and does not easily cause water route explosion and cause the loss of user's property.
In a kind of fore filter of above-mentioned mating intelligent closestool, which is characterized in that at first water inlet interface
It is also associated with a loose joint.
In a kind of fore filter of above-mentioned mating intelligent closestool, which is characterized in that the blowdown apparatus includes valve
Core and valve rod；It is provided with the second through-hole at the top of the upper shell, one is provided on the filter house central axes and is removed contamination dress
Set, the sewage disposal apparatus include be arranged it is clear outside the connecting rod in the handwheel on top, the hollow connecting rod at middle part and fixing sleeve
Dirty rotating wheel；The both ends of the connecting rod are each provided with internal thread, and top connects after passing through second through-hole with the handwheel,
Its bottom end is then connected with the valve rod；The spool is arranged in the first through hole and matches with its inner wall formation sealing and fixation
It closes；The valve stem tip is provided with external screw thread and is adapted to the connecting rod bottom end, the valve rod bottom end be provided with external screw thread and and
The spool forms internal and external threads cooperation；It is provided with several flexibilities in the rotating wheel of removing contamination and scrapes swipe, which scrapes swipe
It is close to the filter screen inner surface.
In a kind of fore filter of above-mentioned mating intelligent closestool, which is characterized in that set at the top of the upper shell
It is equipped with circular second groove and is penetrated through with second through-hole, partly or entirely setting is second recessed at this for the handwheel
In slot, which is in integrally cylindrical container shape and bottom is provided with hexagonal third through-hole, in the container-like handwheel
It is provided with pressure water meter, the connecting screw of the pressure water meter bottom end is connected with the connecting rod end sealing, and makes the pressure
Hex nut and the third through-hole on the connecting screw of power water meter bottom are adapted to；Several four-ways are provided in the connecting rod
Hole, the fourth hole and the inside of the connecting rod are connected to and the pressure water meter that goes directly after water can be allowed to enter the connecting rod inside.
Compared with prior art, the advantages of this technology reasonable design, compact-sized, multiple functional, good appearance.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.Attached drawing only provides reference and illustrates to use, and is not intended to limit the present invention.
Fig. 1 is a kind of structural schematic diagram of the fore filter of mating intelligent closestool provided by the invention；
Fig. 2 is the structural schematic diagram of the angle valve type interconnecting piece provided by the invention with regulator；
Fig. 3 is the structural schematic diagram of the outer housing provided by the invention for combining filter cylinder；
Fig. 4 is a kind of structural schematic diagram of the upper shell of outer housing provided by the invention；
Fig. 5 is the structural schematic diagram of a kind of lower housing and filter cylinder integral structure provided by the invention；
Fig. 6 is a kind of structural schematic diagram of container-like handwheel provided by the invention；
Fig. 7 is the vertical view of Fig. 6 provided by the invention；
Fig. 8 is a kind of structural schematic diagram of sewage disposal apparatus provided by the invention；
Fig. 9 is the vertical view of Fig. 8 provided by the invention；
Figure 10 is a kind of structural schematic diagram of blowdown apparatus provided by the invention；
Figure 11 is a kind of structural schematic diagram of spool provided by the invention；
Figure 12 is the vertical view of Figure 11 provided by the invention；
Figure 13 is a kind of structural schematic diagram of pressure water meter provided by the invention.
In figure, angle valve type interconnecting piece 1, pressure water meter 3, the first water inlet interface 10, the first water outlet mouthpiece 11, is lived at filter house 2
Connected nut 12, regulator 13, loose joint 14, outer housing 20, filter cylinder 21, blowdown apparatus 22, sewage disposal apparatus 23, connecting screw 30,
Hex nut 31, upper shell 200, lower housing 201, the second water inlet interface 202, the second water outlet mouthpiece 203, first through hole 204,
Two through-holes 205, the second groove 206, filter screen 210, cyclic annular convex body 211, the first groove 212, O-ring seal 213, spool 220,
Valve rod 221, handwheel 230, connecting rod 231, rotating wheel of removing contamination 232, flexibility scrape swipe 233, third through-hole 234, fourth hole
235。
Specific implementation mode
Embodiment：
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, a kind of mating intelligence
The fore filter of energy closestool, including angle valve type interconnecting piece 1, filter house 2.
It is provided with the first water inlet interface 10 and the first water outlet mouthpiece 11 on 1 ontology of angle valve type interconnecting piece, which connects
It is provided with loose joint nut 12 at mouth 11；It is also associated with a loose joint 14 at first water inlet interface 10, is provided in angle valve type interconnecting piece 1
One regulator 13.
It is in a cylindrical shape that filter house 2 is whole, including an outer housing 20 and the filter cylinder 21 that sets within it.
The outer housing 20 includes upper shell 200 and lower housing 201 and the two is tightly connected, in the present embodiment, 21 He of filter cylinder
Lower housing 201 is structure as a whole, and filter screen 210 is provided on 21 inner wall of filter cylinder, and 21 top of filter cylinder is in open-like shape and spacious
Mouth periphery is provided with a cyclic annular convex body 211, is provided with the first groove 212 on the ring-type convex body 211, is set in first groove 212
It is equipped with O-ring seal 213, the inner wall of the O types sealing ring 213 and the upper shell 200 is close to, which is in second
Between water inlet interface 202 and the second water outlet mouthpiece 203；First water outlet mouthpiece 11 and second water inlet interface 202 are tightly connected
And it is fastened by the loose joint nut 12.
The upper shell 200 is disposed with the second water inlet interface 202 and two symmetrical second water outlet mouthpieces from top to bottom
203, one of them second water outlet mouthpiece 203 is connected by pipeline with closestool, another can connect on interface again as spare
A hand-held water-flushing device is connect, if do not had to, is blocked with a pipe plug.It is logical that the top of upper shell 200 is provided with second
Hole 205,201 bottom of lower housing are provided with first through hole 204, a blowdown apparatus 22, blowdown are provided at the first through hole 204
Device 22 includes spool 220 and valve rod 221, and in the present embodiment, a sewage disposal apparatus 23 is provided on 2 central axes of filter house, this is clear
Dirty device 23 includes being arranged in the handwheel 230 on top, the hollow connecting rod 231 at middle part and fixing sleeve outside the connecting rod 231
Rotating wheel 232 of removing contamination, the both ends of the connecting rod 231 are each provided with internal thread, and top passes through after the second through-hole 205 and handwheel
230 connections, bottom end are then connected with valve rod 221；The setting of spool 220 in the first through hole 204 and with its inner wall formed sealing and
Secure fit；221 top of valve rod is provided with external screw thread and is adapted to 231 bottom end of connecting rod, which is provided with outer
Screw thread and form internal and external threads cooperation with the spool 220；It is provided with several flexibilities in the rotating wheel 232 of removing contamination and scrapes swipe
233, which scrapes swipe 233 and 210 inner surface of filter screen is close to.
In the present embodiment, the top of upper shell 200 is provided with circular second groove 206 and is passed through with the second through-hole 205
Logical, 230 part of handwheel is arranged in second groove 206, and the handwheel 230 is whole to be provided in cylindrical container shape and bottom and be in
The third through-hole 234 of hexagon is provided with pressure water meter 3 in the container-like handwheel 230, the connection of 3 bottom end of pressure water meter
Screw rod 30 is connected with 231 end sealing of connecting rod, and makes 31 He of hex nut on the 3 bottom connecting screw 30 of pressure water meter
The third through-hole 234 is adapted to；Several fourth holes 235 are provided in connecting rod 231, the fourth hole 235 and the connecting rod 231
Inside connection and can allow water enter 231 inside of connecting rod after go directly the pressure water meter 3.Correspondingly, removing contamination in rotating wheel 232
It is also equipped with the through-hole penetrated through with fourth hole 235.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Although angle valve type interconnecting piece is used more herein, filter house, pressure water meter, the first water inlet interface, first goes out
Water interface, loose joint nut, regulator, loose joint, outer housing, filter cylinder, blowdown apparatus, sewage disposal apparatus, connecting screw, hexagonal spiral shell
Mother, upper shell, lower housing, the second water inlet interface, the second water outlet mouthpiece, first through hole, the second through-hole, the second groove, filter screen,
Cyclic annular convex body, the first groove, O-ring seal, spool, valve rod, handwheel, connecting rod, rotating wheel of removing contamination, flexibility scrape swipe, third
The terms such as through-hole, fourth hole, but it does not preclude the possibility of using other terms.The use of these items is only for more square
Just the essence of the present invention is described and explained；Being construed as any one of the additional limitations all is disagreed with spirit of that invention
The back of the body.
Claims (6)
1. a kind of fore filter of mating intelligent closestool, including angle valve type interconnecting piece（1）, filter house（2）, which is characterized in that
The angle valve type interconnecting piece（1）The first water inlet interface is provided on ontology（10）With the first water outlet mouthpiece（11）, this first goes out
Water interface（11）Place is provided with loose joint nut（12）；The filter house（2）Whole is in a cylindrical shape, including an outer housing
（20）And the filter cylinder to set within it（21）；The outer housing（20）Including upper shell（200）And lower housing（201）And the two is close
Envelope connection, the upper shell（200）It is disposed with the second water inlet interface from top to bottom（202）With several second water outlet mouthpieces
（203）, the lower housing（201）Bottom is provided with first through hole（204）, the first through hole（204）Place is provided with a blowdown apparatus
（22）；The filter cylinder（21）Filter screen is provided on inner wall（210）, top is provided with a ring-type in open-like shape and in open periphery
Convex body（211）, the ring-type convex body（211）On be provided with the first groove（212）, first groove（212）It is close to be inside provided with " O " type
Seal（213）, should " O " type sealing ring（213）With the upper shell（200）Inner wall be close to, the ring-type convex body（211）In
Two water inlet interfaces（202）With the second water outlet mouthpiece（203）Between；First water outlet mouthpiece（11）With second water inlet interface
(202) it is tightly connected and passes through the loose joint nut（12）Fastening.
2. a kind of fore filter of mating intelligent closestool according to claim 1, which is characterized in that the filter cylinder
（21）With the lower housing（201）It is structure as a whole.
3. a kind of fore filter of mating intelligent closestool according to claim 1, which is characterized in that the angle valve type
Interconnecting piece（1）It is provided with a pressure regulator valve（13）.
4. a kind of fore filter of mating intelligent closestool according to claim 1, which is characterized in that described first into
Water interface（10）Place is also associated with a loose joint（14）.
5. a kind of fore filter of mating intelligent closestool according to claim 1, which is characterized in that the blowdown dress
It sets（22）Including spool（220）And valve rod（221）；The upper shell（200）Top be provided with the second through-hole（205）, institute
The filter house stated（2）A sewage disposal apparatus is provided on central axes（23）, the sewage disposal apparatus（23）Including the handwheel on top is arranged
（230）, middle part hollow connecting rod（231）And fixing sleeve is in the connecting rod（231）Outer rotating wheel of removing contamination（232）；The company
Extension bar（231）Both ends be each provided with internal thread, top passes through second through-hole（205）Afterwards with the handwheel（230）Even
Connect, bottom end then with the valve rod（221）Connection；The spool（220）It is arranged in the first through hole（204）It is interior and with its inner wall
Form sealing and secure fit；The valve rod（221）Top be provided with external screw thread and with the connecting rod（231）Bottom end is adapted to,
The valve rod（221）Bottom end be provided with external screw thread and with the spool（220）Form internal and external threads cooperation；The rotating wheel of removing contamination
（232）On be provided with several flexibilities and scrape swipe（233）, which scrapes swipe（233）With the filter screen（210）Inner surface
It is close to.
6. a kind of fore filter of mating intelligent closestool according to claim 5, which is characterized in that the upper shell
（200）Top be provided with circular second groove（206）And with second through-hole（205）Perforation, the handwheel
（230）Partly or entirely it is arranged in second groove（206）It is interior, the handwheel（230）It is whole to be set in cylindrical container shape and bottom
It is equipped with hexagonal third through-hole（234）, the container-like handwheel（230）Inside it is provided with pressure water meter（3）, the pressure water meter
（3）The connecting screw of bottom end（30）With the connecting rod（231）End sealing connects, and makes the pressure water meter（3）Bottom
Connecting screw（30）On hex nut（31）With the third through-hole（234）Adaptation；The connecting rod（231）It is provided on if
Dry fourth hole（235）, the fourth hole（235）With the connecting rod（231）Inside connection and can allow water enter the connecting rod
（231）Go directly the pressure water meter behind inside（3）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810433854.7A CN108704365A (en) | 2018-05-08 | 2018-05-08 | A kind of fore filter of mating intelligent closestool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810433854.7A CN108704365A (en) | 2018-05-08 | 2018-05-08 | A kind of fore filter of mating intelligent closestool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108704365A true CN108704365A (en) | 2018-10-26 |
Family
ID=63867774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810433854.7A Pending CN108704365A (en) | 2018-05-08 | 2018-05-08 | A kind of fore filter of mating intelligent closestool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108704365A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021203595A1 (en) * | 2020-04-07 | 2021-10-14 | 菲时特集团股份有限公司 | One-in-two-out intelligent toilet angle valve having filtering function |
| CN114225507A (en) * | 2021-12-17 | 2022-03-25 | 菲时特集团股份有限公司 | Quick-opening type filter screen angle valve with one inlet and two outlets and easy to clean |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201157723Y (en) * | 2007-11-30 | 2008-12-03 | 陈云斌 | Filter valve for purifying water |
| CN203770791U (en) * | 2014-03-28 | 2014-08-13 | 宁波埃美柯铜阀门有限公司 | Pollution discharge filter |
| CN204275648U (en) * | 2014-10-28 | 2015-04-22 | 杭州美固科技有限公司 | A kind of fore filter |
| CN105536336A (en) * | 2015-12-17 | 2016-05-04 | 杭州础能环境科技有限公司 | Prefilter for electric control pollution discharge |
| CN107857404A (en) * | 2017-12-10 | 2018-03-30 | 李渊 | A kind of water treatment facilities |
-
2018
- 2018-05-08 CN CN201810433854.7A patent/CN108704365A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201157723Y (en) * | 2007-11-30 | 2008-12-03 | 陈云斌 | Filter valve for purifying water |
| CN203770791U (en) * | 2014-03-28 | 2014-08-13 | 宁波埃美柯铜阀门有限公司 | Pollution discharge filter |
| CN204275648U (en) * | 2014-10-28 | 2015-04-22 | 杭州美固科技有限公司 | A kind of fore filter |
| CN105536336A (en) * | 2015-12-17 | 2016-05-04 | 杭州础能环境科技有限公司 | Prefilter for electric control pollution discharge |
| CN107857404A (en) * | 2017-12-10 | 2018-03-30 | 李渊 | A kind of water treatment facilities |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021203595A1 (en) * | 2020-04-07 | 2021-10-14 | 菲时特集团股份有限公司 | One-in-two-out intelligent toilet angle valve having filtering function |
| CN114225507A (en) * | 2021-12-17 | 2022-03-25 | 菲时特集团股份有限公司 | Quick-opening type filter screen angle valve with one inlet and two outlets and easy to clean |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191225 Address after: 317600 Industrial Agglomeration Area of Qinggang Town, Yuhuan City, Taizhou City, Zhejiang Province Applicant after: Yuhuan Weiliang Fluid Technology Co., Ltd. Address before: 317317, No. 30, Yongan Avenue, Baita Industrial Park, Xianju County, Zhejiang, Taizhou Applicant before: Li Yuan |
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| TA01 | Transfer of patent application right | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181026 |
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| WD01 | Invention patent application deemed withdrawn after publication |