CN110419989A - It is pressurized floor cleaning machine - Google Patents
It is pressurized floor cleaning machine Download PDFInfo
- Publication number
- CN110419989A CN110419989A CN201910754958.2A CN201910754958A CN110419989A CN 110419989 A CN110419989 A CN 110419989A CN 201910754958 A CN201910754958 A CN 201910754958A CN 110419989 A CN110419989 A CN 110419989A
- Authority
- CN
- China
- Prior art keywords
- pressurization
- sucker
- floor
- cleaning machine
- sealing plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 38
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 241000252254 Catostomidae Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004851 dishwashing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/28—Floor-scrubbing machines, motor-driven
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4036—Parts or details of the surface treating tools
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4052—Movement of the tools or the like perpendicular to the cleaning surface
Landscapes
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
The present invention relates to a kind of pressurization floor cleaning machine, this pressurization floor cleaning machine includes organism, controls chip and the component that mops floor；Driving motor is installed in body, the drive shaft of driving motor stretches out the two sides of body；Hollow pressurization disk is installed in the shaft end of drive shaft, the pressurization disk includes support plate, sealing plate and annular slab, and sealing plate is slidably connected with annular slab；The support plate is fixedly connected with drive shaft, and the sealing plate is arranged on the driving shaft；It is equidistantly provided with booster rod on the annular slab, pressurization sucker is installed in the end of each booster rod；Air guide channel is offered in booster rod；Normally closed limit valve is provided in pressurization sucker；Suction machine is also equipped in body, the air intake duct of suction machine is fixedly connected with sealing plate；The floor cleaning machine can effectively increase the pressure force on mop and ground, increase mop to the cleaning capacity on ground, effectively improve the cleaning effect of floor cleaning machine.
Description
Technical field
The present invention relates to a kind of controlling intelligent household appliances, are a kind of floor cleaning machines particularly.
Background technique
With the continuous promotion of living standard, demand of the people to intelligent appliance and dependence are increasing, and intelligent sweeps the floor
Machine, floor cleaning machine, dish-washing machine, dryer are begun to appear in family life, these intelligent appliances help people to manage housework, and are saved
The a large amount of time strives for the time loosened out for allegro urbanization life；But there are also it is obvious for current floor cleaning machine
Shortcoming: floor cleaning machine need by spot obstinate on ground, dust humidifying clear up, therefore repeatedly drag when need keep compared with
Strong drawing force will not only drag mop when manually mopping floor, it is also necessary to push mop to improve its cleaning capacity repeatedly；But
It is current floor cleaning machine only can improve mop pressure by increasing own wt, cleaning capacity is improved with this, it is this to do
Method is more simple and crude, not only increases weight, improves cost, and power consumption increases, and the cleaning effect reached is also very small；Cause
There is obvious deficiencies in this regard for this current floor cleaning machine, totally insufficient to assist resident to make the life better.
Summary of the invention
In view of the above-mentioned problems, the present invention provides a kind of pressurization floor cleaning machine, which can effectively increase mop and ground
Pressure force increases mop to the cleaning capacity on ground, effectively improves the cleaning effect of floor cleaning machine.
To solve the above problems, the technical scheme adopted by the invention is that: this pressurization floor cleaning machine includes organism, control core
Piece and the component that mops floor；The bottom of body is arranged in the component that mops floor, and the component that mops floor includes horizontally disposed pressuring plate, is increasing
The bottom surface of pressing plate is provided with mop；Driving motor is installed in body, the drive shaft of driving motor stretches out the two sides of body；In
The shaft end of drive shaft is equipped with hollow pressurization disk, and the pressurization disk includes support plate, sealing plate and annular slab, annular slab with
Support plate is fixedly connected, and sealing plate is slidably connected with annular slab；The support plate is fixedly connected with drive shaft, the sealing sleeve-board
If on the driving shaft, sealing plate can be relative to the airtight rotation of drive shaft；It is equidistantly provided with booster rod on the annular slab, each
The end of booster rod is equipped with pressurization sucker；Offer air guide channel in booster rod, the both ends of air guide channel respectively with pressurization
Disk is connected to pressurization sucker；It is provided with normally closed limit valve in pressurization sucker, only when pressurization sucker covers vertically to be set on floor,
Normally closed limit valve is opened；Be also equipped with suction machine in body, the air intake duct of suction machine be fixedly connected with sealing plate and with pressurization
Disk connection；The suction machine, driving motor and control chip are electrically connected.
The beneficial effects of the present invention are: driving motor drives pressurization disk rotation, the traveling campaign of body is realized, body is advanced
In the process, the component scrape along the ground that mops floor of bottom removes the stain on ground；When body is advanced, drive shaft drives branch
Board, annular slab rotate synchronously, and the air intake duct of sealing plate and suction machine connects, under the limit of air intake duct, thus with suction
Machine keeps opposing stationary；During annular slab, drive shaft are rotated relative to sealing plate, remained with the junction of sealing plate
Airtight conditions；In body traveling process, suction machine is continued working, so that generating low pressure in hollow pressurization disk；Turn in pressurization disk
During dynamic, each pressurization sucker, which is successively contacted and covered, to be set on floor, when pressurization sucker cover is set on floor, is pressurized in sucker
Normally closed limit valve open, cover is set pressurization sucker on floor and be connected to pressurization disk, and equivalent low pressure is formed, and is then pressurized suction
Dish type becomes flat, is closely adsorbed on floor；As pressurization sucker deformation becomes flat, the height of body is reduced, and promotes mop more
Floor closely is pressed to, when which manually mops floor, firmly pushes mop, to improve the cleaning capacity of mop；Then,
During mopping floor, body is slowly travelled on floor, and with the rotation of pressurization disk, pressurization sucker relay closely adsorbs ground
Plate to maintain the pressure of mop, and then improves cleaning effect.
Compared to traditional floor cleaning machine, of the invention can generate the bigger pressure that mops floor, thus promotion cleaning at double
Effect has apparent technical advantage.
Preferably, the booster rod includes Telescopic rod structure, which includes the thick bar being coaxially arranged
And thin bar, reset spring is provided between thick bar and thin bar；Thin bar keeps airtight conditions during sliding relative to thick bar；It should
Structure can further decrease the height of body, and then bigger pressure is provided for mop, to promote the cleaning effect of mop.
Preferably, offering axis hole in the end of booster rod, the air guide channel runs through axis hole；The pressurization sucker is logical
It crosses beam barrel axis to connect on booster rod, be offered and the matched gas port of air guide channel on the axis of pressurization sucker；Beam barrel and axis
When hole is slided relatively, contact surface keeps airtight；The structure can guarantee be pressurized sucker be in normally off, only when gas port with lead
When gas channel is connected to, pressurization sucker can be connected to pressurization disk；Under gravity state, pressurization sucker remains the button of mouth down
Set state, only when booster rod close to it is vertical when, air guide channel just be connected to gas port, at this time pressurization sucker cover set on floor,
Stronger suction can be generated, convenient for the pressurization to mop.
As further preferred, it is provided with weight body in the pressurization sucker, air guide micropore is densely covered in weight body；It should
On the one hand structure is capable of increasing the weight of pressurization sucker, make what it remained mouth down to buckle state, realize normally closed function；Together
When, air guide microcellular structure can filter the dust on floor, effectively prevent air guide channel to block, to guarantee that stablizing for body is transported
Row.
Detailed description of the invention
Fig. 1 is the cross section structure schematic diagram of this pressurization floor cleaning machine one embodiment.
Fig. 2 is the enlarged structure schematic diagram that disk is pressurized in embodiment illustrated in fig. 1.
Fig. 3 is to face cross section structure schematic diagram when booster rod and pressurization sucker assembly are disassembled in embodiment illustrated in fig. 1.
Fig. 4 is side cross-sectional structural schematic diagram when booster rod and pressurization sucker assembly are disassembled in embodiment illustrated in fig. 1.
Specific embodiment
Embodiment
In the embodiment shown in Fig. 1 to Fig. 4, this pressurization floor cleaning machine includes organism 1, control chip 11 and the portion that mops floor
Part；The bottom of body 1 is arranged in the component that mops floor, and the component that mops floor includes horizontally disposed pressuring plate 21, in pressuring plate 21
Bottom surface be provided with mop 22；Driving motor 3 is installed in body 1, the drive shaft 31 of driving motor 3 stretches out the two of body 1
Side；Hollow pressurization disk 4 is installed in the shaft end of drive shaft 31, the pressurization disk 4 includes support plate 41, sealing plate 42 and ring
Shape plate 43, annular slab 43 are fixedly connected with support plate 41, between sealing plate 42 and annular slab 43 by matched annular ridge and
Annular groove is slidably connected；The support plate 41 is fixedly connected with drive shaft 31, and the sealing plate 42 is set in drive shaft 31,
Sealing plate 42 can be relative to the airtight rotation of drive shaft 31；Booster rod 5, the booster rod are equidistantly provided on the annular slab 43
5 include Telescopic rod structure, and as shown in Figure 3,4, which includes the thick bar 51 and thin bar 52 being coaxially arranged, thick bar
Reset spring 53 is provided between 51 and thin bar 52；Thin bar 52 keeps airtight conditions during sliding relative to thick bar 51；In
The end of each booster rod 5 is equipped with pressurization sucker 6；Air guide channel 54, the both ends point of air guide channel 54 are offered in booster rod 5
It is not connected to pressurization disk 4 and pressurization sucker 6；In the present embodiment, axis hole 55, the air guide are offered in the end of booster rod 5
Axis hole 55 is run through in channel 54；The pressurization sucker 6 is connect on booster rod 5 by 61 axis of beam barrel, is opened on the axis of pressurization sucker 6
Equipped with the matched gas port 611 of air guide channel 54；When beam barrel 61 and axis hole 55 slide relatively, contact surface keeps airtight；Beam barrel
61,55 structure of axis hole forms normally closed limit valve arrangement, it is ensured that pressurization sucker 6 be in normally off, only when gas port 611 and
When air guide channel 54 is connected to, pressurization sucker 6 can be connected to pressurization disk 4；And in actual use, under gravity state,
Pressurization sucker 6 remains the state that buckles of mouth down, only when booster rod 5 close to it is vertical when, 54 ability of air guide channel and gas port
611 connections, and be pressurized the cover of sucker 6 at this time and set on floor, it is therefore, normally closed only when pressurization sucker 6 vertically set on floor by cover
Limit valve is opened；Be also equipped with suction machine 7 in body 1, the air intake duct 71 of suction machine 7 be fixedly connected with sealing plate 42 and with increasing
Platen 4 is connected to；The suction machine 7, driving motor 3 and control chip 11 are electrically connected.
Driving motor 3 drives pressurization disk 4 to rotate, the traveling campaign of realization body 1, and in 1 traveling process of body, bottom is dragged
Ground component scrape along the ground removes the stain on ground；When body 1 is advanced, drive shaft 31 drives support plate 41, annular slab
43 rotate synchronously, and sealing plate 42 is connect with the air intake duct 71 of suction machine 7, under the limit of air intake duct 71, thus with suction machine 7
Keep opposing stationary；During annular slab 43, drive shaft 31 are rotated relative to sealing plate 42, begin with the junction of sealing plate 42
Airtight conditions are kept eventually；Therefore, in 1 traveling process of body, suction machine 7 is continued working, so that generating in hollow pressurization disk 4 low
Pressure；Under gravity state, pressurization sucker 6 remains the state that buckles of mouth down, therefore, except buckling downwards on the ground
Pressurization sucker 6 outside, other pressurization suckers 6 and booster rod 5 between keep certain dog-ear, air guide channel 54 and air guide at this time
611 relative dislocation of hole, is mutually not turned on；In pressurization 4 rotation process of disk, each beam barrel 61 is relatively rotated with axis hole 55, is remained
It is airtight；Each pressurization sucker 6, which is successively contacted and covered, to be set on floor, when being pressurized the cover of sucker 6 and setting on floor, air guide channel 54 with
Gas port 611 is approximate coaxial connected, and then normally closed limit valve arrangement is opened, and cover sets pressurization sucker 6 and pressurization disk 4 on floor
Connection forms the low pressure with 4 equivalence of pressurization disk, is then pressurized 6 deformation of sucker and becomes flat, is closely adsorbed on floor；With increasing
6 deformation of sucker is pressed to become flat, the height of body 1 reduces；At the same time, Telescopic rod structure shortens, and thin bar 52 is retracted thick bar by a small margin
In 51, internal 53 compressive deformation of reset spring, the height of body 1 is further decreased, promote mop 22 it is closer press to ground
Plate when the process simulation manually mops floor, firmly pushes mop 22, and Telescopic rod structure can further push mop 22, thus
Improve the cleaning capacity of mop 22；With the rotation of pressurization disk 4, when pressurization sucker 6 is separated with floor, reset spring 53 restores
Original state, each telescopic rod restore raw footage；Then, during mopping floor, body 1 is slowly travelled on floor, with pressurization disk 4
Rotation, be pressurized the close absorption floor of 6 relay of sucker, provide stronger pressure for mop 22, obstinate dirt is removed convenient for it
Stain, and then improve cleaning effect.
Compared to traditional floor cleaning machine, of the invention can generate the bigger pressure that mops floor, thus promotion cleaning at double
Effect has apparent technical advantage；Meanwhile in the present embodiment, the interior bottom of the pressurization sucker 6 is provided with weight body 8,
Air guide micropore is densely covered in weight body 8；On the one hand the structure is capable of increasing the weight of pressurization sucker 6, it is made to remain mouth court
Under buckle state, realize normally closed function；Meanwhile air guide microcellular structure can filter the dust on floor, effectively prevent air guide
Channel 54 blocks, to guarantee the stable operation of body 1.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (4)
1. a kind of pressurization floor cleaning machine, this pressurization floor cleaning machine includes organism (1), control chip (11) and the component that mops floor；Mop floor portion
Part is arranged in the bottom of body (1), and the component that mops floor includes horizontally disposed pressuring plate (21), at the bottom of pressuring plate (21)
Face is provided with mop (22)；It is characterized by: being equipped with driving motor (3) in body (1), the drive shaft of driving motor (3)
(31) two sides of body (1) are stretched out；Hollow pressurization disk (4), pressurization disk (4) packet are installed in the shaft end of drive shaft (31)
Support plate (41), sealing plate (42) and annular slab (43) are included, annular slab (43) is fixedly connected with support plate (41), sealing plate
(42) it is slidably connected with annular slab (43)；The support plate (41) is fixedly connected with drive shaft (31), sealing plate (42) set
It is located on drive shaft (31), sealing plate (42) can be relative to drive shaft (31) airtight rotation；It is equidistant on the annular slab (43)
Booster rod (5) are provided with, pressurization sucker (6) is installed in the end of each booster rod (5)；Air guide is offered in booster rod (5)
Channel (54), the both ends of air guide channel (54) are connected to pressurization disk (4) and pressurization sucker (6) respectively；It is set in pressurization sucker (6)
It is equipped with normally closed limit valve, only when cover is set on floor vertically for pressurization sucker (6), normally closed limit valve is opened；In body (1) also
It is equipped with suction machine (7), the air intake duct (71) of suction machine (7) is fixedly connected with sealing plate (42) and is connected to pressurization disk (4)；Institute
Suction machine (7), driving motor (3) and control chip (11) is stated to be electrically connected.
2. pressurization floor cleaning machine according to claim 1, it is characterised in that: the booster rod (5) includes Telescopic rod structure,
The Telescopic rod structure includes the thick bar (51) and thin bar (52) being coaxially arranged, and is provided between thick bar (51) and thin bar (52) multiple
Position spring (53)；Thin bar (52) keeps airtight conditions during sliding relative to thick bar (51).
3. pressurization floor cleaning machine according to claim 1 or 2, it is characterised in that: offer axis hole in the end of booster rod (5)
(55), the air guide channel (54) runs through axis hole (55)；The pressurization sucker (6) is connect by beam barrel (61) axis in booster rod (5)
On, it is offered on the axis of pressurization sucker (6) and air guide channel (54) matched gas port (611)；Beam barrel (61) and axis hole
(55) when opposite sliding, contact surface keeps airtight.
4. pressurization floor cleaning machine according to claim 3, it is characterised in that: be provided with counterweight in the pressurization sucker (6)
Body (8), weight body are densely covered with air guide micropore on (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910754958.2A CN110419989B (en) | 2019-08-15 | 2019-08-15 | Pressure-increasing floor-mopping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910754958.2A CN110419989B (en) | 2019-08-15 | 2019-08-15 | Pressure-increasing floor-mopping machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110419989A true CN110419989A (en) | 2019-11-08 |
| CN110419989B CN110419989B (en) | 2021-01-05 |
Family
ID=68416526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910754958.2A Active CN110419989B (en) | 2019-08-15 | 2019-08-15 | Pressure-increasing floor-mopping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110419989B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113907653A (en) * | 2020-07-07 | 2022-01-11 | 宁波方太厨具有限公司 | Mopping cleaning robot and work control method thereof |
| WO2022041075A1 (en) * | 2020-08-27 | 2022-03-03 | 南京英维尔科技服务有限公司 | Mopping robot |
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| US4888843A (en) * | 1988-10-27 | 1989-12-26 | Hako Minuteman, Inc. | Holder for rotary pad |
| CN2512558Y (en) * | 2001-12-28 | 2002-09-25 | 吴志明 | Crawler-type multiple sucking disc wall climbing robot |
| CN106264308A (en) * | 2016-09-08 | 2017-01-04 | 肇庆市小凡人科技有限公司 | A kind of collapsible climbing device of glass curtain wall clean robot |
| CN208942030U (en) * | 2018-07-27 | 2019-06-07 | 新疆远麟阳光幕墙装饰工程有限公司 | A kind of glass curtain wall wiper |
| CN208958016U (en) * | 2018-09-11 | 2019-06-11 | 哈工大机器人集团有限公司 | A kind of wall surface cleaner device people |
| CN109896277A (en) * | 2019-03-19 | 2019-06-18 | 江苏信息职业技术学院 | Vacuum distribution module, vacuum chuck and testing, sorting machine |
-
2019
- 2019-08-15 CN CN201910754958.2A patent/CN110419989B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4888843A (en) * | 1988-10-27 | 1989-12-26 | Hako Minuteman, Inc. | Holder for rotary pad |
| CN2512558Y (en) * | 2001-12-28 | 2002-09-25 | 吴志明 | Crawler-type multiple sucking disc wall climbing robot |
| CN106264308A (en) * | 2016-09-08 | 2017-01-04 | 肇庆市小凡人科技有限公司 | A kind of collapsible climbing device of glass curtain wall clean robot |
| CN208942030U (en) * | 2018-07-27 | 2019-06-07 | 新疆远麟阳光幕墙装饰工程有限公司 | A kind of glass curtain wall wiper |
| CN208958016U (en) * | 2018-09-11 | 2019-06-11 | 哈工大机器人集团有限公司 | A kind of wall surface cleaner device people |
| CN109896277A (en) * | 2019-03-19 | 2019-06-18 | 江苏信息职业技术学院 | Vacuum distribution module, vacuum chuck and testing, sorting machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113907653A (en) * | 2020-07-07 | 2022-01-11 | 宁波方太厨具有限公司 | Mopping cleaning robot and work control method thereof |
| WO2022041075A1 (en) * | 2020-08-27 | 2022-03-03 | 南京英维尔科技服务有限公司 | Mopping robot |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110419989B (en) | 2021-01-05 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20201217 Address after: 226000 Zhuhang Street Industrial Park, Nantong Development Zone, Jiangsu Province Applicant after: Nantong kaifeite Machinery Co.,Ltd. Address before: Room 1306, building 50, Jinjun phase 2, Chengnan street, Wuzhong District, Suzhou City, Jiangsu Province Applicant before: Wang Liping |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210823 Address after: 102200 423, 4 / F, block a, Xinhua future city building, 175 Litang Road, Changping District, Beijing Patentee after: Li Qiannan Address before: 226000 Zhuhang Street Industrial Park, Nantong Development Zone, Jiangsu Province Patentee before: Nantong kaifeite Machinery Co.,Ltd. |
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Effective date of registration: 20211118 Address after: 350800 No. 131, Houyang village, Julin Township, Minqing County, Fuzhou City, Fujian Province Patentee after: FUZHOU YANXIATING AGRICULTURAL COMPREHENSIVE DEVELOPMENT Co.,Ltd. Address before: 102200 423, 4 / F, block a, Xinhua future city building, 175 Litang Road, Changping District, Beijing Patentee before: Li Qiannan |
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Effective date of registration: 20220117 Address after: 102200 423, 4 / F, block a, Xinhua future city building, 175 Litang Road, Changping District, Beijing Patentee after: Li Gang Address before: 350800 No. 131, Houyang village, Julin Township, Minqing County, Fuzhou City, Fujian Province Patentee before: FUZHOU YANXIATING AGRICULTURAL COMPREHENSIVE DEVELOPMENT Co.,Ltd. |
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Effective date of registration: 20221206 Address after: 276000 south of the intersection of Wenhua Road and Pingwang Road, Pingyi Economic Development Zone, Pingyi County, Linyi City, Shandong Province Patentee after: Pingyi ren'an traditional Chinese Medicine Industry Development Co.,Ltd. Address before: 102200 423, 4 / F, block a, Xinhua future city building, 175 Litang Road, Changping District, Beijing Patentee before: Li Gang |
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