CN106012433B - A kind of washing machine pedestal of strong applicability - Google Patents
A kind of washing machine pedestal of strong applicability Download PDFInfo
- Publication number
- CN106012433B CN106012433B CN201610618910.5A CN201610618910A CN106012433B CN 106012433 B CN106012433 B CN 106012433B CN 201610618910 A CN201610618910 A CN 201610618910A CN 106012433 B CN106012433 B CN 106012433B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- fixed
- eyelid retractor
- pedestal
- washing machine
- 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.)
- Active
Links
- 238000005406 washing Methods 0.000 title claims abstract description 40
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 210000000744 eyelid Anatomy 0.000 claims abstract description 40
- 238000009826 distribution Methods 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims 1
- 101100495270 Caenorhabditis elegans cdc-26 gene Proteins 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005108 dry cleaning Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/001—Arrangements for transporting, moving, or setting washing machines; Protective arrangements for use during transport
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Abstract
The invention discloses a kind of washing machine pedestals of strong applicability, including pedestal, the bottom of the pedestal is fixedly connected with universal wheel, the side of the universal wheel is provided with Telescopic Fixed device, the bottom of pedestal is fixedly connected at the top of the Telescopic Fixed device, the bottom of the Telescopic Fixed device is fixedly connected with non-slip mat, it is fixedly connected with separating plate at the top of the pedestal, the top movable of the separating plate is connected with fixed eyelid retractor, it is fixedly connected with fixed block at the top of the fixed eyelid retractor, the side of the fixed block is fixedly connected with cystosepiment, the bottom of the fixed eyelid retractor is fixedly connected with idler wheel, sliding groove is offered at the top of the separating plate, the idler wheel runs through and extends to the inside of sliding groove and touched with the bottom connection of sliding groove inner wall.Fixed eyelid retractor is arranged in the washing machine pedestal of the strong applicability, can be suitable for various sizes of washing machine according to the big minor adjustment of washing machine.
Description
Technical field
The present invention relates to electrical accessorie technical field, specially a kind of washing machine pedestal of strong applicability.
Background technology
Washing machine is acted on using electric energy production machinery to wash the cleaning appliance of clothing.It is divided by its specified washing capacity
Two classes of household and collective.Chinese regulation washing capacity below belongs to washing machine at 6 kilograms：Washing machine mainly by
The compositions such as babinet, Washing dewatering tub, transmission and control system, some are also equipped with heating device.Washing machine generally refers exclusively to use water
It as main cleaning liquid, is different from using special clean solution, and the dry-cleaning being usually responsible for by special messenger；Come from the whole country
It sees, washing-machine market popularity in China's has been over 76% at present, and wherein cities and towns market has been over 96%, rural market
Also 53% is had been over;As country carries out the policy that household electrical appliances go to the countryside, expand domestic demand, washing machine enterprise invests sight
Possess the rural market of larger consumption potentiality.The coming years, China washing-machine market demand growth space will mostly come from：With
Demand for the first time based on urbanization and rural market, and upgrading demand based on cities and towns market comsupton upgrading;Entire laundry
The machine market demand will continue to keep mild growing trend in the coming years；And washing machine in the market is because manufacturer is different,
The size of the washing machine produced also and differs, and different sizes is arranged according to different washing machines for washing machine pedestal needs,
It is extremely inconvenient, reduce the benefit of enterprise, while the workload of the enterprise increased.
Invention content
The purpose of the present invention is to provide a kind of washing machine pedestals of strong applicability, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides the following technical solutions：A kind of washing machine pedestal of strong applicability, including bottom
The bottom of seat, the pedestal is fixedly connected with universal wheel, and the side of the universal wheel is provided with Telescopic Fixed device, described flexible solid
Determine the bottom that pedestal is fixedly connected at the top of device, the bottom of the Telescopic Fixed device is fixedly connected with non-slip mat, the pedestal
Top is fixedly connected with separating plate, and the top movable of the separating plate is connected with fixed eyelid retractor, the top of the fixed eyelid retractor
Portion is fixedly connected with fixed block, and the side of the fixed block is fixedly connected with cystosepiment, and the bottom of the fixed eyelid retractor is fixed
Be connected with idler wheel, offer sliding groove at the top of the separating plate, the idler wheel run through and extend to sliding groove inside and with
The bottom connection of sliding groove inner wall touches, and the side of the idler wheel is fixedly connected with telescopic rod, and the other end of the telescopic rod is fixed
It is connected with spacing block；
The fixed eyelid retractor includes eyelid retractor shell, and the first electricity is fixedly connected at the top of the eyelid retractor outer casing inner wall
Machine is fixedly connected with first gear on the output shaft of the first motor, and the bottom of the first gear is connected with first
The bottom of drive link, first drive link is connected with supporting block, bottom and the eyelid retractor outer casing inner wall of the supporting block
Bottom be fixedly connected, one end of first drive link is through eyelid retractor shell and extends to outside and the rubber of eyelid retractor shell
Glue fixed plate is fixedly connected.
Preferably, the Telescopic Fixed device includes fixator shell, is fixedly connected at the top of the fixator outer casing inner wall
There is the second motor, second gear, the bottom flexible connection of the second gear are fixedly connected on second motor output shaft
There are the second drive link, one end of second drive link to be fixedly connected with fixed plate, the other side of the fixed plate is fixedly connected
There are expansion bracket, the bottom of the expansion bracket to be connected with firm banking, the top movable of the expansion bracket is connected to fixator
The top of outer casing inner wall.
Preferably, the quantity of the fixed eyelid retractor is four, and is in crossing distribution.
Preferably, it is fixedly connected at the bottom of the spacing block and the top center of separating plate.
Preferably, the surface of the first gear is equipped with the first teeth, and the top of first drive link is equipped with and first
Compatible second teeth of teeth.
Compared with prior art, the beneficial effects of the invention are as follows：Fixed support is arranged in the washing machine pedestal of the strong applicability
Device can be suitable for various sizes of washing machine, be provided with Telescopic Fixed device, can make according to the big minor adjustment of washing machine
Washing machine pedestal is more firmly fixed to ground, universal wheel is arranged so that the movement that washing machine can be more convenient is placed in
Different positions.
Description of the drawings
Fig. 1 is structure of the invention front view；
Fig. 2 is structure of the invention vertical view；
Fig. 3 is the structural schematic diagram of the Telescopic Fixed device of the present invention.
In figure：Eyelid retractor, 7 fixed blocks, 8 are fixed in 1 pedestal, 2 universal wheels, 3 Telescopic Fixed devices, 4 non-slip mats, 5 separating plates, 6
Cystosepiment, 9 idler wheels, 10 telescopic rods, 11 spacing blocks, 12 eyelid retractor shells, 13 first motors, 14 first gears, 15 first transmissions
Bar, 17 rubber fixed plates, 18 fixator shells, 19 second motors, 20 second gears, 21 second drive links, 22 fixed plates, 23 are stretched
Contracting frame, 24 firm bankings.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of washing machine pedestal of strong applicability, including pedestal
1, the bottom of pedestal 1 is fixedly connected with universal wheel 2, universal wheel 2 is arranged so that the movement that washing machine can be more convenient is put
In different positions, the side of universal wheel 2 is provided with Telescopic Fixed device 3, and the quantity of fixed eyelid retractor 6 is four, and is in cross
Shape is distributed, and Telescopic Fixed device 3 includes fixator shell 18, and the second motor is fixedly connected at the top of 18 inner wall of fixator shell
19, second gear 20 is fixedly connected on the output shaft of the second motor 19, and the bottom of second gear 20 is connected with the second biography
The top of lever 21, the second drive link 21 is equipped with teeth compatible with second gear 20, and one end of the second drive link 21 is fixed
It is connected with fixed plate 22, the other side of fixed plate 22 is fixedly connected with expansion bracket 23, and the bottom of expansion bracket 23 is connected with admittedly
Determine pedestal 24, the top movable of expansion bracket 23 is connected to the top of 18 inner wall of fixator shell, and the top of Telescopic Fixed device 3 is fixed
It is connected to the bottom of pedestal 1, the bottom of Telescopic Fixed device 3 is fixedly connected with non-slip mat 4, is provided with Telescopic Fixed device 3 and non-slip mat
4, washing machine pedestal can be made more to be firmly fixed to ground, the top of pedestal 1 is fixedly connected with separating plate 5, setting point
Spacer block 11 prevents four fixed eyelid retractors 6 from colliding, is fixedly connected at the bottom of spacing block 11 and the top center of separating plate 5,
The top movable of separating plate 5 is connected and fixed eyelid retractor 6, and fixed eyelid retractor 6 is arranged, and can be fitted according to the big minor adjustment of washing machine
For various sizes of washing machine, the top of fixed eyelid retractor 6 is fixedly connected with fixed block 7, and the side of fixed block 7 is fixedly connected
There are cystosepiment 8, the bottom of fixed eyelid retractor 6 to be fixedly connected with idler wheel 9, the top of separating plate 5 offers sliding groove, and idler wheel 9 passes through
It wears separating plate 5 and extends to the inside of sliding groove and touched with the bottom connection of sliding groove inner wall, the side of idler wheel 9 is fixedly connected with
The other end of telescopic rod 10, telescopic rod 10 is fixedly connected with spacing block 11, and the quantity of telescopic rod 10 is eight, for controlling fixation
Eyelid retractor 6 moves；
Fixed eyelid retractor 6 includes eyelid retractor shell 12, and first motor is fixedly connected at the top of 12 inner wall of eyelid retractor shell
13, first gear 14 is fixedly connected on the output shaft of first motor 13, and the bottom of first gear 14 is connected with the first biography
The bottom of lever 15, the first drive link 15 is connected with supporting block, the bottom of the bottom and 12 inner wall of eyelid retractor shell of supporting block
Portion is fixedly connected, and the surface of first gear 14 is equipped with the first teeth, and the top of the first drive link 15 is equipped with mutually fits with the first teeth
One end of the second teeth matched, the first drive link 15 runs through eyelid retractor shell 12 and extends to outside and the rubber of eyelid retractor shell 12
Glue fixed plate 17 is fixedly connected, and rubber fixed plate 17 can be bent, and has elasticity.
Operation principle：In use, washing machine is placed on separating plate 5, good position is adjusted, the in fixed eyelid retractor 6
One motor 13 operates, and drives the running of the first drive link 15, rubber fixed plate 17 is fixed on outside washing machine, then uses universal
Wheel 2 places washing machine and washing machine pedestal in place, and second motor 19 operates in Telescopic Fixed device 3, drives flexible
Frame 23 operates, and firm banking 24 is fixed on the ground, washing machine and washing machine pedestal voltuntary movement are prevented.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (3)
1. a kind of washing machine pedestal of strong applicability, including pedestal（1）, it is characterised in that：The pedestal（1）Bottom fix connect
It is connected to universal wheel（2）, the universal wheel（2）Side be provided with Telescopic Fixed device（3）, the Telescopic Fixed device（3）Top
It is fixedly connected on pedestal（1）Bottom, the Telescopic Fixed device（3）Bottom be fixedly connected with non-slip mat（4）, the pedestal（1）
Top be fixedly connected with separating plate（5）, the separating plate（5）Top movable be connected with fixed eyelid retractor（6）, the fixation
Eyelid retractor（6）Top be fixedly connected with fixed block（7）, the fixed block（7）Side be fixedly connected with cystosepiment（8）, institute
State fixed eyelid retractor（6）Bottom be fixedly connected with idler wheel（9）, the separating plate（5）Top offer sliding groove, the rolling
Wheel（9）Through separating plate（5）And it extends to the inside of sliding groove and is touched with the bottom connection of sliding groove inner wall, the idler wheel（9）
Side be fixedly connected with telescopic rod（10）, the telescopic rod（10）The other end be fixedly connected with spacing block（11）；
The fixed eyelid retractor（6）Including eyelid retractor shell（12）, the eyelid retractor shell（12）It is fixedly connected at the top of inner wall
There is first motor（13）, the first motor（13）Output shaft on be fixedly connected with first gear（14）, the first gear
（14）Bottom be connected with the first drive link（15）, first drive link（15）Bottom be connected with supporting block,
The bottom of the supporting block and eyelid retractor shell（12）The bottom of inner wall is fixedly connected, first drive link（15）One end pass through
Wear eyelid retractor shell（12）And extend to eyelid retractor shell（12）Outside and rubber fixed plate（17）It is fixedly connected；
The spacing block（11）Bottom and separating plate（5）Top center at be fixedly connected；The first gear（14）Table
Face is equipped with the first teeth, first drive link（15）Top be equipped with the second teeth compatible with the first teeth.
2. a kind of washing machine pedestal of strong applicability according to claim 1, it is characterised in that：The Telescopic Fixed device
（3）Including fixator shell（18）, the fixator shell（18）The second motor is fixedly connected at the top of inner wall（19）, described
Second motor（19）Output shaft on be fixedly connected with second gear（20）, the second gear（20）Bottom be connected with
Second drive link（21）, second drive link（21）One end be fixedly connected with fixed plate（22）, the fixed plate（22）'s
The other side is fixedly connected with expansion bracket（23）, the expansion bracket（23）Bottom be connected with firm banking（24）, described to stretch
Contracting frame（23）Top movable be connected to fixator shell（18）The top of inner wall.
3. a kind of washing machine pedestal of strong applicability according to claim 1, it is characterised in that：The fixed eyelid retractor
（6）Quantity be four, and be in crossing distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610618910.5A CN106012433B (en) | 2016-08-02 | 2016-08-02 | A kind of washing machine pedestal of strong applicability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610618910.5A CN106012433B (en) | 2016-08-02 | 2016-08-02 | A kind of washing machine pedestal of strong applicability |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106012433A CN106012433A (en) | 2016-10-12 |
| CN106012433B true CN106012433B (en) | 2018-07-31 |
Family
ID=57133531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610618910.5A Active CN106012433B (en) | 2016-08-02 | 2016-08-02 | A kind of washing machine pedestal of strong applicability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106012433B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107700148A (en) * | 2017-06-21 | 2018-02-16 | 台山市金昊贸易有限公司 | A kind of washing machine pedestal of foot wheel |
| CN107700151B (en) * | 2017-11-23 | 2023-09-01 | 惠州市壹净洗涤服务有限公司 | Washing machine collet |
| CN108754995A (en) * | 2018-06-29 | 2018-11-06 | 安徽香妃茶业有限公司 | A kind of washing machine with disinfecting and sterilizing functions |
| CN109183359B (en) * | 2018-08-07 | 2021-05-04 | 益洗新(北京)科技发展有限公司 | Movable laundry cart with stabilizing mechanism |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2237994Y (en) * | 1995-09-29 | 1996-10-23 | 北京萌新科技开发中心 | Multipurpose movable support |
| JPH105494A (en) * | 1996-06-20 | 1998-01-13 | Toshiba Corp | Washing machine commonly used for spinning |
| CN100398725C (en) * | 2002-06-11 | 2008-07-02 | 乐金电子(天津)电器有限公司 | Base for washing machine |
| CN100451216C (en) * | 2003-09-28 | 2009-01-14 | 乐金电子(天津)电器有限公司 | Structure of base plate of washing machine adjustable in height |
| CN200999295Y (en) * | 2006-12-22 | 2008-01-02 | 张新民 | Washing machine support bracket |
| CN201037210Y (en) * | 2007-04-13 | 2008-03-19 | 松下电化住宅设备机器(杭州)有限公司 | Washing machine |
| KR20110082767A (en) * | 2010-01-12 | 2011-07-20 | 주식회사 대우일렉트로닉스 | Washer with height adjustment device and manufacturing method thereof |
| CN203034261U (en) * | 2012-12-18 | 2013-07-03 | 申婷玉 | Washing machine base convenient to move |
| CN204305464U (en) * | 2014-12-04 | 2015-04-29 | 苏州江锦自动化科技有限公司 | Material width of frame self-checking device |
| CN205999649U (en) * | 2016-08-02 | 2017-03-08 | 无锡尊宝电动车有限公司 | A kind of washing machine pedestal of strong applicability |
-
2016
- 2016-08-02 CN CN201610618910.5A patent/CN106012433B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106012433A (en) | 2016-10-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106012433B (en) | A kind of washing machine pedestal of strong applicability | |
| CN105937134A (en) | Washing machine fixing base capable of reducing vibration | |
| CN204343048U (en) | A kind of novel washing machine | |
| CN107212690A (en) | A kind of textile showing stand | |
| CN201180227Y (en) | Multifunctional clothes washing apparatus | |
| CN102337660B (en) | A kind of sports washing machine with counterweight damping function | |
| CN205999649U (en) | A kind of washing machine pedestal of strong applicability | |
| CN110512387A (en) | A kind of garment material overflow dyeing machine | |
| CN207699861U (en) | There is the automatic washing machine of compartment in inside | |
| CN206873128U (en) | A kind of low noise washing machine | |
| CN211112826U (en) | Bidirectional swinging wrinkle removing device and wardrobe thereof | |
| CN107700151B (en) | Washing machine collet | |
| CN212533450U (en) | Fixed base for washing machine | |
| CN110184780B (en) | Pedal type moving drum washing machine | |
| CN107411451A (en) | A kind of textile showing stand | |
| CN215366426U (en) | Washing machine shell hand plate model with stable support | |
| CN207484110U (en) | A kind of mounting of washing machine | |
| CN207525505U (en) | A kind of washing machine pedestal easy to remove | |
| CN203229770U (en) | Spherical drum washing machine | |
| CN207672301U (en) | A kind of energy-saving and environment-friendly clothes cleaning device | |
| CN202064185U (en) | Small-size washing machine | |
| CN106521880B (en) | Body-building, laundry machine actuating device and body-building washing machine | |
| CN207259801U (en) | A kind of washing machine shell with shock-absorbing function | |
| CN206529612U (en) | Body-building, laundry machine actuating device and body-building washing machine | |
| CN108673446A (en) | A kind of spinstry platform convenient for adjusting height |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jin Wenya Inventor before: Shen Lifeng |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171211 Address after: 312540 Zhu Tan Village, Jinling Town, Xinchang County, Shaoxing, Zhejiang Applicant after: Xinchang Ding Rui Technology Co., Ltd. Address before: 214000 Jiangsu Province, Xishan City anzhen Town, the New Century Bridge Industrial Park Applicant before: Wuxi Jamo battery-driven car Co., Ltd |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20180222 Address after: 362000 Fujian city of Quanzhou Province Economic and Technological Development Zone No. 3 Jitai Lu Jialong is building 708 room Applicant after: Quanzhou Jiquan energy saving mechanical and Electrical Equipment Co., Ltd. Address before: 312540 Zhu Tan Village, Jinling Town, Xinchang County, Shaoxing, Zhejiang Applicant before: Xinchang Ding Rui Technology Co., Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200106 Address after: No.20, cuodou, Dongfeng Village, Luoyang Town, Hui'an County, Quanzhou City, Fujian Province Patentee after: Huang Huangwen Address before: 362000 room 708, building 3, Jialong Shangdu, Jitai Road, Quanzhou Economic and Technological Development Zone, Fujian Province Patentee before: Quanzhou Jiquan energy saving mechanical and Electrical Equipment Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200526 Address after: 230001 room 1201, block a, Zhongrui building, No.9, Hongfeng Road, hi tech Zone, Hefei City, Anhui Province Patentee after: Anhui Dart Intellectual Property Service Co.,Ltd. Address before: No.20, cuodou, Dongfeng Village, Luoyang Town, Hui'an County, Quanzhou City, Fujian Province Patentee before: Huang Huangwen |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200714 Address after: Room 1302, 13 / F, Hualun International Cultural Plaza, Liucheng Town, Huaiyuan County, Bengbu City, Anhui Province Patentee after: Bengbu Zhibo Automation Technology Development Co., Ltd Address before: 230001 room 1201, block a, Zhongrui building, No.9, Hongfeng Road, hi tech Zone, Hefei City, Anhui Province Patentee before: Anhui Dart Intellectual Property Service Co.,Ltd. |