CN108685529A - Sweeper air channel structure - Google Patents
Sweeper air channel structure Download PDFInfo
- Publication number
- CN108685529A CN108685529A CN201810494410.4A CN201810494410A CN108685529A CN 108685529 A CN108685529 A CN 108685529A CN 201810494410 A CN201810494410 A CN 201810494410A CN 108685529 A CN108685529 A CN 108685529A
- Authority
- CN
- China
- Prior art keywords
- dirt cup
- air
- hepa
- air duct
- wind pipe
- 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
Links
- 241001417527 Pempheridae Species 0.000 title claims abstract description 15
- 230000000712 assembly Effects 0.000 claims description 12
- 238000000429 assembly Methods 0.000 claims description 12
- 239000000428 dust Substances 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000010408 sweeping Methods 0.000 claims 2
- 230000005611 electricity Effects 0.000 claims 1
- 230000002146 bilateral effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000009466 transformation Effects 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
- A47L11/24—Floor-sweeping 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
- A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
-
- 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
- A47L11/4094—Accessories to be used in combination with conventional vacuum-cleaning devices
-
- 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
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1608—Cyclonic chamber constructions
-
- 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
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/165—Construction of inlets
-
- 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
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1658—Construction of outlets
- A47L9/1666—Construction of outlets with filtering means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
Sweeper air channel structure, including intake stack, dirt cup, Power Component, wind pipe, the intake stack seals unicom with dirt cup, and the dirt cup seals unicom with wind pipe, and the intake stack is equipped with the first air duct and the second air duct being arranged in juxtaposition, first air duct seals unicom with dirt cup, second air duct is connect with dirt cup and wind pipe respectively on different location, and the wind pipe is spiral shape, and the Power Component is arranged at the center of wind pipe.By by intake stack internal detachment at the first air duct and the second air duct being arranged in juxtaposition, it can be made to be tightly connected in same side and dirt cup, shorten required air duct overall distance, the pipeline distance between dirt cup and wind pipe is omitted with the design of the bilateral of dirt cup and wind pipe unicom simultaneously secondly by the second air duct, and spiral shape discharge pipe provides installation space for power packages valence, further has compressed space.
Description
Technical field
The present invention relates to the air channel structures inside a kind of sweeper.
Background technology
Sweeper currently on the market is that appearance is regular, the complicated electric-mechanic control system product of inner components, therefore
It needs cleverly design and inner components could be arranged and installed, and achieve the effect that sweep the floor, dust suction.
The present invention is to utilize unique air duct arrangement, in the identical compressed air passage structure institute duty of part
Between.
Invention content
In order to solve the above technical problems, the present invention adopts the following technical scheme that:Sweeper air channel structure, including blast pipe
Road, dirt cup, Power Component, wind pipe, intake stack seal unicom with dirt cup, and dirt cup seals unicom with wind pipe,
It is characterized in that:Its intake stack is equipped with the first air duct and the second air duct being arranged in juxtaposition, and the first air duct joins with dirt cup sealing
Logical, the second air duct is connect with dirt cup and wind pipe respectively on different location, and wind pipe is spiral shape, power packages
Part is arranged at the center of wind pipe.
It is using the advantageous effect of above-mentioned technical proposal:By by intake stack internal detachment at the first wind being arranged in juxtaposition
Road and the second air duct can be such that it is tightly connected in same side and dirt cup, shorten required air duct overall distance, secondly by
Be omitted simultaneously with the design of the bilateral of dirt cup and wind pipe unicom on second air duct pipeline between dirt cup and wind pipe away from
From, and spiral shape discharge pipe provides installation space for power packages valence, further has compressed space.
Preferably, further including filter assemblies, filter assemblies are arranged inside dirt cup and the air outlet of close filter assemblies,
Its filter assemblies further includes the partition board that space in dirt cup is divided into air inlet region and outlet air region, enters the wind region and wind outlet area
Domain is arranged in juxtaposition, and it enters the wind 1.1-5 times that region lateral dimension is its outlet air region lateral dimension.
It is using the advantageous effect of above-mentioned technical proposal:It is designed relative to conventional in-line, filtering is omitted in said program
Component the space occupied, and by separation, with size disparity air inlet region and outlet air area reduction outlet air region face
Product plays as the effect of air passage structure internal pressurization, and then offsets air and pass through the pressure loss caused by filter assemblies.
Preferably, exhaust passage is arranged with the second air duct sealing unicom and with its intake stack in up-down structure.
It is using the advantageous effect of above-mentioned technical proposal:The space between wind pipe and intake stack is made full use of, is saved
About go out space placement Power Component.
Preferably, the filter device includes by-pass filtration net and HEPA filter devices, and the HEPA filter devices include
HEPA filter screens and HEPA carry platform, and it is concave structure that the HEPA, which carries platform, and the HEPA carries platform and the dirt cup box body
It is slidably connected, the HEPA filter screens are mounted on the HEPA and carry in the concave structure of platform, and the HEPA carries platform one end and sets
Have a push-and-pull portion, the end face in the push-and-pull portion be equipped with ") (the pinching piece of " shape, the periphery in the push-and-pull portion be equipped with it is at least one can be with
The card slot or trip of the dirt cup box body cooperation clamping, the push-and-pull portion is made of elastic material.
It is using the advantageous effect of above-mentioned technical proposal:HEPA filter screens are mounted on HEPA to carry on platform, user is logical
It crosses when HEPA is carried platform taking-up by push-and-pull portion and HEPA filter screens is taken out of together, carry out individually cleaning or directly replace so that use
Family is more convenient in cleaning and replacement process.Pinching piece and trip or card slot are set, user is made to lead to when replacing filter device
It crosses and pinches pinching piece and pull out, the operation for replacing filter device can be completed in one hand.Push-and-pull portion is set to generate by elastic deformation
Local deformation makes card slot or trip be detached from clamping with dirt cup box body and detach.
Preferably, the HEPA carries the bottom end of platform and is equipped with several shape of chinese word Ji fence items, the HEPA filter screens with
The fence item bonding, further includes spring, the trip is limit hook, and one end of the spring is fixed in the push-and-pull portion
Portion, the other end connect the pinching piece, and the limit hook is connect with the pinching piece, and the HEPA filter screens are arch, institute
The surface for stating HEPA filter screens is radial centered on the concave structure axis.
It is using the advantageous effect of above-mentioned technical proposal:The sustainable HEPA filter screens of shape of chinese word Ji fence item are domed, in turn
The filter area for increasing HEPA filter screens, to improve filter efficiency.The structure that pinching piece is connected with limit hook, makes user exist
When the HEPA filter devices of teardown of engine people's dirt cup, more easily and conveniently.By the way that HEPA filter screens are designed to put
Shape is penetrated, its effective filtration area is increased, lengthens its usage time, and dust is made to be filtered more abundant.
Preferably, air inlet is additionally provided in dirt cup, air inlet and air outlet are adjacently positioned side by side.
It is using the advantageous effect of above-mentioned technical proposal:With intake stack matched design, cooperation intake stack seals therewith
It is direct-connected, it avoids again through other pipeline unicom.Compress occupied space.
Preferably, the air inlet inside dirt cup is equipped with resilient dust plate.
It is using the advantageous effect of above-mentioned technical proposal:Since air channel structure is compact, intake stack and the direct unicom of dirt cup,
Dust impurity in dirt cup is closer apart from intake stack, to prevent impurity recharge, designs the resilient dust plate blocking unidirectionally opened and closed
Dust impurity.
Preferably, dirt cup, which is equipped with, can open the cover board for toppling over sundries.
It is using the advantageous effect of above-mentioned technical proposal:Depositing dust can open dirt cup after being removed by cover board, facilitate user
Regular dismounting clears up dirt cup.
Preferably, Power Component is motor, and motor is connected between spiral wind pipe and intake stack.
Preferably, the first air duct is arranged obliquely, and the second air duct is internally provided with arc wind-guiding face.
It is using the advantageous effect of above-mentioned technical proposal:First air duct is arranged obliquely, is set inside the second air duct
It is equipped with arc wind-guiding face, is the friction for making the air-flow in air duct reduce with air channel structure, reduces the resistance to air-flow.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention;
Fig. 2 is the schematic diagram of present invention removal dirt cup upper body;
Fig. 3 is the axonometric drawing of intake stack of the present invention;
Fig. 4 is intake stack schematic internal view of the present invention;
Fig. 5 is the structural schematic diagram of the present invention;
Fig. 6 is the structural schematic diagram that HEPA carries platform;
Fig. 7 is filter assemblies schematic diagram;
Fig. 8 is the left view of HEPA filter screens;
Specific implementation mode
Sweeper air channel structure, including intake stack 111, dirt cup 211, Power Component 30, wind pipe 40, blast pipe
Road seals unicom with dirt cup, and dirt cup seals unicom with wind pipe, and intake stack is equipped with the first air duct 112 being arranged in juxtaposition
With the second air duct 113, the first air duct and dirt cup seal unicom, the second air duct on different location respectively with dirt cup and outlet air
Pipeline connects, and wind pipe is spiral shape, and Power Component is arranged at the center of wind pipe.
In another embodiment, further include filter assemblies 50, filter assemblies are arranged inside dirt cup and close mistake
The air outlet of component is filtered, filter assemblies further include that space in dirt cup is divided into air inlet region 51 and outlet air region by partition board 53
52, it enters the wind region and outlet air region is arranged in juxtaposition, and it is its outlet air region lateral dimension that it, which enters the wind region lateral dimension,
1.1-5 again.
In another embodiment, exhaust passage is in up-down structure with the second air duct sealing unicom and with its intake stack
Arrangement.
In another embodiment of the invention, other same as described above, the difference is that:Filter device includes level-one
Filter screen and HEPA filter devices, HEPA filter devices include HEPA filter screens 13 and HEPA carries platform, and it is recessed that HEPA, which carries platform,
Shape structure, the HEPA carry platform and are slidably connected with the dirt cup box body, and HEPA filter screens 13 are mounted on HEPA and carry the recessed of platform
In shape structure, HEPA carries platform one end and is equipped with push-and-pull portion 10, the end face in the push-and-pull portion 10 be equipped with ") (the pinching piece 11 of " shape, pushes away
The periphery in drawing portion 10 is set there are one the trip 14 that can coordinate clamping with dirt cup box body, and push-and-pull portion 10 is made of elastic material.It will
HEPA filter screens are mounted on HEPA and carry on platform, and user is being carried HEPA when platform takes out HEPA filter screens by push-and-pull portion 10
13 take out of together, carry out individually cleaning or directly replace so that user is more convenient in cleaning and replacement process.Pinching is set
Piece 11 and trip 14 make user pass through when replacing HEPA filter devices and pinch pinching piece 11 and pull out, and one hand can be completed
Replace the operation of HEPA filter devices.So that push-and-pull portion is generated local deformation by elastic deformation, keeps trip 14 de- with dirt cup box body
It is detached from clamping.
In another embodiment of the invention, other same as described above, the difference is that:HEPA carries the bottom of platform
End is equipped with several shape of chinese word Ji fence items 12, and HEPA filter screens 13 are Nian Jie with shape of chinese word Ji fence item 12, further include spring, card
Tenon 14 is a limit hook, and one end of spring is fixed on inside push-and-pull portion 10, and the other end connects pinching piece 11, limit hook with pinch
Movable plate 11 connects, and HEPA filter screens 13 are arch, and surface is radial centered on the concave structure axis.Shape of chinese word Ji grid
Column item 12 can support that HEPA filter screens 13 are domed, and then increase the filter area of HEPA filter screens 13, to improve filtering effect
Rate.The structure that pinching piece 11 is connected with limit hook, make user the HEPA filter devices of teardown of engine people's dirt cup when
It waits, more easily and conveniently.It is radial by the way that HEPA filter screens 13 to be designed to, increase its effective filtration area, lengthening it makes
With the time, and dust is made to be filtered more abundant.
In another embodiment, air inlet is additionally provided in dirt cup, air inlet and air outlet are adjacently positioned side by side.
In another embodiment, the air inlet inside dirt cup is equipped with resilient dust plate 212.
In another embodiment, dirt cup, which is equipped with, can open the cover board 213 for toppling over sundries.
In another embodiment, Power Component be motor, motor be connected in spiral wind pipe and into
Between wind pipeline.
In another embodiment, the first air duct is arranged obliquely, and the second air duct is internally provided with arc wind-guiding
Face 114.
Certainly the above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow be familiar with technique
People can understand the content of the present invention and implement it accordingly, it is not intended to limit the scope of the present invention.It is all according to this hair
The equivalent transformation or modification that the Spirit Essence of bright main technical schemes is done, should be covered by the protection scope of the present invention.
Claims (10)
1. sweeper air channel structure, including intake stack, dirt cup, Power Component, wind pipe, the intake stack and dirt cup are close
Unicom is sealed, the dirt cup seals unicom with wind pipe, it is characterised in that:The intake stack is equipped with the first wind being arranged in juxtaposition
Road and the second air duct, first air duct and dirt cup seal unicom, second air duct on different location respectively with dirt cup and
Wind pipe connects, and the wind pipe is spiral shape, and the Power Component is arranged at the center of wind pipe.
2. sweeper air channel structure according to claim 1, which is characterized in that further include filter assemblies, the filtering group
Part is arranged inside dirt cup and close to the air outlet of the filter assemblies, the filter assemblies further include partition board, and the partition board will
Space is divided into air inlet region and outlet air region in dirt cup, and the air inlet region and outlet air region are arranged in juxtaposition, and the air inlet
Region lateral dimension is 1.1-5 times of outlet air region lateral dimension.
3. sweeper air channel structure according to claim 1, which is characterized in that the exhaust passage joins with the sealing of the second air duct
Lead to and is arranged in up-down structure with the intake stack.
4. a kind of sweeping robot dirt cup according to claim 1, which is characterized in that the filter device includes level-one mistake
Strainer and HEPA filter devices, the HEPA filter devices include HEPA filter screens and HEPA carries platform, and the HEPA carries platform
For concave structure, the HEPA carries platform and is slidably connected with the dirt cup box body, and the HEPA filter screens are mounted on the HEPA
In the concave structure for carrying platform, the HEPA carries platform one end and is equipped with push-and-pull portion, the end face in the push-and-pull portion be equipped with ") (" shape
The periphery of pinching piece, the push-and-pull portion is equipped at least one card slot or trip that can coordinate clamping with the dirt cup box body, described
Push-and-pull portion is made of elastic material.
5. a kind of sweeping robot dirt cup according to claim 4, which is characterized in that the HEPA is carried on the bottom end of platform
Equipped with several shape of chinese word Ji fence items, the HEPA filter screens are Nian Jie with the fence item, further include spring, and the trip is limited
Position grab, one end of the spring is fixed on inside the push-and-pull portion, and the other end connects the pinching piece, the limit hook with
The pinching piece connection, the HEPA filter screens are arch, and the surface of the HEPA filter screens is with the concave structure axis
Center is radial.
6. sweeper air channel structure according to claim 2, which is characterized in that be additionally provided with air inlet, institute in the dirt cup
It states air inlet and air outlet is adjacently positioned side by side.
7. sweeper air channel structure according to claim 6, which is characterized in that the air inlet inside the dirt cup is equipped with
Resilient dust plate.
8. sweeper air channel structure according to claim 1, which is characterized in that the dirt cup be equipped with can open topple over it is miscellaneous
The cover board of object.
9. sweeper air channel structure according to claim 1, which is characterized in that the Power Component is motor, the electricity
Machine is connected between spiral wind pipe and intake stack.
10. sweeper air channel structure according to claim 1, which is characterized in that first air duct is arranged obliquely, institute
It states the second air duct and is internally provided with arc wind-guiding face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810494410.4A CN108685529A (en) | 2018-05-22 | 2018-05-22 | Sweeper air channel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810494410.4A CN108685529A (en) | 2018-05-22 | 2018-05-22 | Sweeper air channel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108685529A true CN108685529A (en) | 2018-10-23 |
Family
ID=63846827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810494410.4A Pending CN108685529A (en) | 2018-05-22 | 2018-05-22 | Sweeper air channel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108685529A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09154784A (en) * | 1995-12-04 | 1997-06-17 | Sharp Corp | Vacuum cleaner |
| CN101176631A (en) * | 2006-11-10 | 2008-05-14 | 乐金电子(天津)电器有限公司 | Filter structure of vacuum cleaner |
| CN205268044U (en) * | 2015-12-15 | 2016-06-01 | 美的集团股份有限公司 | Suction cleaner |
| CN107007199A (en) * | 2017-05-15 | 2017-08-04 | 意诺科技有限公司 | A kind of cleaning equipment |
| CN107260061A (en) * | 2017-08-11 | 2017-10-20 | 陈忠杰 | A kind of dust arrester |
| CN209269570U (en) * | 2018-05-22 | 2019-08-20 | 炬大科技有限公司 | Sweeper air channel structure |
-
2018
- 2018-05-22 CN CN201810494410.4A patent/CN108685529A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09154784A (en) * | 1995-12-04 | 1997-06-17 | Sharp Corp | Vacuum cleaner |
| CN101176631A (en) * | 2006-11-10 | 2008-05-14 | 乐金电子(天津)电器有限公司 | Filter structure of vacuum cleaner |
| CN205268044U (en) * | 2015-12-15 | 2016-06-01 | 美的集团股份有限公司 | Suction cleaner |
| CN107007199A (en) * | 2017-05-15 | 2017-08-04 | 意诺科技有限公司 | A kind of cleaning equipment |
| CN107260061A (en) * | 2017-08-11 | 2017-10-20 | 陈忠杰 | A kind of dust arrester |
| CN209269570U (en) * | 2018-05-22 | 2019-08-20 | 炬大科技有限公司 | Sweeper air channel structure |
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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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220208 Address after: 215000 No. 56, Yingchun South Road, Wuzhong Economic Development Zone, Suzhou, Jiangsu Applicant after: SUZHOU CLEAN BLOOM ELECTRIC Co.,Ltd. Address before: 215000 1001-1010, floor 10, building 1, No. 112, Yingchun South Road, Chengnan street, Wuzhong Economic Development Zone, Suzhou, Jiangsu Province Applicant before: Juda Technology Co.,Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181023 |