CN207707866U - Cleaning device - Google Patents
Cleaning device Download PDFInfo
- Publication number
- CN207707866U CN207707866U CN201720860048.9U CN201720860048U CN207707866U CN 207707866 U CN207707866 U CN 207707866U CN 201720860048 U CN201720860048 U CN 201720860048U CN 207707866 U CN207707866 U CN 207707866U
- Authority
- CN
- China
- Prior art keywords
- fuselage
- dust
- cleaning device
- cleaning
- cap
- 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.)
- Expired - Fee Related
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 62
- 239000000428 dust Substances 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000008450 motivation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 239000004575 stone Substances 0.000 description 8
- 235000013339 cereals Nutrition 0.000 description 4
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007787 solid Substances 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
- A47L11/28—Floor-scrubbing machines, motor-driven
- A47L11/282—Floor-scrubbing machines, motor-driven having rotary tools
- A47L11/283—Floor-scrubbing machines, motor-driven having rotary tools the tools being disc brushes
-
- 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
Landscapes
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
The utility model provides a kind of cleaning device, disk and cleaning item are wiped including fuselage, rotation, the rotation is wiped there are two disks, and it is set to the front end of the body bottom surface side by side, the cleaning item is set to the rear end of the body bottom surface, and the cleaning item is arranged on the perpendicular bisector for the line of centres that disk is wiped in two rotations, for removing by remaining dirt on the ground rotated after wiping disk cleaning.Compared with prior art, the utility model increases cleaning item after disk is wiped in rotation, can effectively remove dust and dirt on the corresponding ground in gap between remaining in two rotation wiping disks, improve cleaning efficiency.
Description
Technical field
The utility model is related to automatic cleaning apparatus fields, more particularly to a kind of cleaning device.
Background technology
Ground machine is rotatably wiped currently on the market, during cleaning, can stay a trace that do not wipe clean in centre, once
Property sweeping efficiency is low.Simultaneously using cleaning block and ground spin friction, floor-dust and spot are attached on wiper, when using one
After the section time, to a certain extent, wiper just can not play cleaning action for dust and spot accumulation on wiper.At this point, needing to change
New wiper can be just continuing with.And such device relies on merely the adhesive force of wiper, can not remove such as stone, larger of grain of rice etc.
The rubbish of grain.
Utility model content
The utility model provides a kind of cleaning device, can solve the problems, such as that sweeping efficiency of the existing technology is low.
In order to solve the above technical problems, the technical solution that the utility model uses is：A kind of cleaning device is provided, is wrapped
It includes fuselage, rotation wiping disk and cleaning item, the rotation to wipe there are two disks, and is set to the front end of the body bottom surface side by side, it is described
Cleaning item be set to the body bottom surface rear end, and the cleaning item be arranged two it is described rotation wipe disk the line of centres hang down
On straight bisector, for removing remaining dirt on the ground after the rotation wiping disk cleaning.
Wherein, the cleaning item is that elasticity mops floor component, and the elasticity component that mops floor includes mop and fixed plate, described solid
The bottom surface for being resiliently attached to the fuselage on one side of fixed board, the mop be set to the fixed plate another side, with to ground into
Row cleaning.
Wherein, the one side that the fixed plate is connect with the fuselage is equipped with screw column and fixes ball, and the one of the screw column
End is fixed on the plate face of the fixed plate, and the fixed ball is set to the other end of the screw column, the bottom surface of the fuselage and institute
It states the corresponding position of screw column and is equipped with card slot, be equipped with Elastic buckle on the inside of the card slot, the fixed ball is snapped in institute
It states in card slot, together with snapping connection the fixed plate with the fuselage.
Wherein, the bottom surface of the fuselage, which is additionally provided with, plays cap and spring, and the bottom surface of the fuselage, which is equipped with, plays cap movable span, described
The one end for playing cap is inserted into the bullet cap movable span and active card is in the bullet cap movable span, and the spring is set to the bullet cap
Interior, one end of the spring is fixed on the bottom for playing cap movable span, and the other end of the spring is connected on the bullet cap,
The bullet cap to be connected in the fixed plate.
Wherein, the one side that the fixed plate is connect with the fuselage is equipped with guide post, and the bottom surface of the fuselage is led with described
It is equipped with guide groove to the corresponding position of column, the guide post injects in the slot of the guide groove, to pass through the guide groove
Inner wall limit the moving direction of the guide post.
Wherein, the mop is connect by velcro with the fixed plate.
Wherein, the cleaning item sweeps component after being, it includes round brush and dust-collecting box that component is swept after described, and the dust-collecting box is set to
The rear end of the body bottom surface, the round brush are set to the rotation and wipe between disk and the dust-collecting box, the dust on ground is swept
Enter in the dust-collecting box.
Wherein, the round brush is rotationally connected with the bottom surface of the fuselage, wherein the rotary shaft of the round brush is parallel to described
The bottom surface of fuselage, the fuselage interior are equipped with driving mechanism, and the driving mechanism is connect with the round brush, to drive the round brush
Rotation.
Wherein, the side of the direction of the dust-collecting box round brush is equipped with opening, the dust and rubbish that the round brush cleans
It is entered in the dust-collecting box by the opening.
Wherein, the bottom surface of the dust-collecting box and the fuselage snaps connection.
The utility model has the beneficial effects that：It is different from the prior art, the utility model has the advantage of wipe disk in rotation
After increase cleaning item, and the cleaning item is set on the perpendicular bisector for the line of centres that disk is wiped in two rotations, to
So that after rotation wiping disk is cleaned, remaining one of the ground that two rotations wipe corresponding to the gaps between disks is not dried
The traces such as net dust can be removed by the cleaning item, alternatively, the rubbish such as stone, the grain of rice that disk can not be removed are wiped in rotation, it also can quilt
The cleaning item is effectively removed, thus can disposably be removed rubbish, and cleaning efficiency is improved.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the disassemblying structure schematic diagram of cleaning device embodiment of the present invention；
Fig. 2 is the cross section structure schematic diagram of cleaning device embodiment of the present invention；
Fig. 3 is the disassemblying structure schematic diagram of another embodiment fuselage of cleaning device of the present invention and the elastic component that mops floor；
Fig. 4 is the structural schematic diagram of the fuselage bottom in Fig. 3；
Fig. 5 is cross section structure schematic diagram when Fig. 3 middle fuselages are installed together with the elastic component that mops floor；
Fig. 6 is the cross section structure schematic diagram of screw column and fuselage junction in another embodiment of cleaning device of the present invention；
Fig. 7 is that another embodiment of cleaning device of the present invention is hit by a bullet the structural representation of cap；
Fig. 8 is that another embodiment of cleaning device of the present invention is hit by a bullet the cross section structure schematic diagram of cap and fuselage junction；
Fig. 9 is the cross section structure schematic diagram at guide groove and guide post in another embodiment of cleaning device of the present invention.
Specific implementation mode
The utility model is described in detail with reference to the accompanying drawings and detailed description.It is emphasized that following
Embodiment is merely to illustrate the utility model, but is not defined to the scope of the utility model.Likewise, following embodiment is only
For the utility model section Example and not all embodiments, those of ordinary skill in the art are not making creative work
Under the premise of all other embodiment for being obtained, shall fall within the protection scope of the present invention.
It please referring to Fig.1 and Fig. 2, the cleaning device includes fuselage 1, rotation wiping disk 2 and cleaning item, rotation is wiped there are two disks 2,
And it is set to the front end of 1 bottom surface of fuselage side by side, which wipes disk 2 and is screwed on two helical gears of fuselage 1.Due to two
There are gaps between a rotation wiping disk 2, and during cleaning, ground can leave a trace that do not wipe clean, the utility model
By the way that cleaning item to be set to the rear end of 1 bottom surface of fuselage, and it is arranged and wipes vertically dividing equally for the line of centres of disk 2 in two rotations
On line, for removing remaining dirt on the ground after being cleaned by rotation wiping disk 2, disposable cleaning efficiency is improved.
Specifically, which sweeps component 3 after being, after to sweep component 3 include round brush 32 and dust-collecting box 34, dust-collecting box 34 is set to
The rear end of 1 bottom surface of fuselage, round brush 32 are set to rotation and wipe between disk 2 and dust-collecting box 34, and the dust on ground is swept into dust-collecting box 34
It is interior.
Ground machine is rotatably wiped currently on the market to be attached to floor-dust and spot using wiper and ground spin friction
On wiper, to play the role of cleaning ground.When after a period of use, dust and spot on wiper run up to certain journey
Degree, wiper just can not play cleaning action.At this point, needing to change new wiper can just be continuing with.And such device is merely by wiping
The adhesive force of cloth can not be removed such as stone, the rubbish of the larger particles such as grain of rice.The utility model is tied on the basis of rotating wiper
Round brush 32 is wiping ground simultaneously with dust-collecting box 34 after conjunction, the foul and increase products object that wiper can be clashed from ground but can not adhered to
It is swept into dust-collecting box 34 together by round brush 32.
Wherein, the dust-collecting box 34 of the present embodiment is connected by a snap with fuselage 1, and disassembly, cleaning are simple and convenient.
Round brush 32 is rotationally connected with the bottom surface of fuselage 1, wherein the rotary shaft of round brush 32 is parallel to the bottom surface of fuselage 1, fuselage
1 is internally provided with driving mechanism（It is not shown）, driving mechanism is connect with round brush 32, to drive round brush 32 to rotate.
Further, the side towards round brush 32 of dust-collecting box 34 is additionally provided with opening 342, and round brush 32 passes through driving mechanism
It is rotated after driving, and then the dust on ground and rubbish is entered by opening 342 in dust-collecting box 34.
Cleaning item can also be that elasticity mops floor component 4, please refer to Fig. 3 to Fig. 5, and in the present embodiment, elasticity mops floor the packet of component 4
Mop 42 and fixed plate 44, the bottom surface for being resiliently attached to fuselage 1 on one side of fixed plate 44 are included, mop 42 is set to the another of fixed plate 44
On one side, it is connect with fixed plate 44 by velcro, for being cleaned to ground.Due to fixed plate 44 and 1 elastic connection of fuselage,
Thus, when the rubbish that ground has volume larger（Such as stone）When, when mop 42 is covered on stone, mop 42 and fixation
Certain movement can occur upwards for plate 44, can have the space for accommodating stone between mop 42 and ground, meanwhile, and due to
The effect of elastic force, mop 42 can persistently push down stone, so as to which stone is swept the direction moved to cleaning device.
The one side that fixed plate 44 is connect with fuselage 1 is equipped with screw column 46 and fixed ball 48, and one end of screw column 46 is set to admittedly
The plate face of fixed board 44, fixed ball 48 are fixed on the other end of screw column 46, bottom surface and 46 phase of screw column of fuselage 1 by screw 41
Corresponding position is equipped with card slot 12, and 12 inside of card slot is equipped with Elastic buckle 122, will fix ball 48 and be snapped in card slot 12, from
And together with snapping connection with fuselage 1 fixed plate 44, and fixed plate 44 and fuselage 1 can be allow to dismount easily.
For example, when mounting plate 44, cambered surface squeezes elasticity in card slot 12 on the fixation ball 48 in fixed plate 44
The lower end of buckle 122 makes Elastic buckle 122 generate flexible deformation, and when deflection reaches a certain level, fixed ball 48 falls into bullet
Property 122 upper ends of buckle, Elastic buckle 122 restores to the original state, and fixed plate 44 is just fixed on the fuselage 1, as shown in Figure 6；Work as taking-up
When fixed plate 44,48 lower camber side of fixation ball in fixed plate 44 squeezes 122 upper end of Elastic buckle, and Elastic buckle 122 is made to generate bullet
Property deformation, when deflection reaches a certain level, fixed ball 48 falls into 122 lower end of Elastic buckle, and fixed plate 48 is removed at this time.
It is understood that the shape of fixed ball 48 is not necessarily sphere shape, can also be cone symmetrical above and below or
Ellipsoid etc., the present invention does not limit.
Further, the bottom surface of fuselage 1, which is additionally provided with, plays cap 14 and spring 16, and the bottom surface of fuselage 1, which is equipped with, plays cap movable span 18,
The one end for playing cap 14 is inserted into bullet cap movable span 18 and is snapped connection on the fuselage 1, and spring 16, which is set to, to be played in cap 14, and the one of spring 16
End is fixed on the bottom for playing cap movable span 18, and the other end of spring 16, which is connected to, to be played on cap 14, will be played cap 14 and is connected to fixation
On plate 44.
For example, as shown in fig. 7, it is in the closed hollow tubular in one end open one end to play cap 14, the open section of cap 14 is played
Equipped with the barb 142 bent outwardly, wherein play one end of the opening of cap 14 equipped with multiple interval troughs 144 in an axial direction.Incorporated by reference to
Fig. 4, Fig. 5, Fig. 7 and Fig. 8,1 bottom surface of fuselage are equipped with the screens 180 protruded to orifice center at the aperture for playing cap movable span 18.
The bottom for playing cap movable span 18 is equipped with the cross position of bone of fixed spring 16, and spring 16 is inserted on the cross position of bone, then pacifies cap 14 is played
It is attached to and plays in cap movable span 18, when installation, can first press inward against and play one end that cap 14 is equipped with opening so that interval trough 144 becomes
It is small, to make section of the bullet cap 14 equipped with one end of opening become smaller, to avoid the blocking of screens 180, it is inserted into which cap 14 will be played
Into bullet cap movable span 18.Then it unclamps and plays cap 14, interval trough 144 restores original size, and the section for playing 14 end of cap restores former
Carry out size, play cap 14 and restore to the original state, so that the interaction of barb 142 and screens 180, which will play cap 14, is stuck in bullet cap activity
In hole 18.Playing cap 14 can play in cap movable span 18 axially movable that is, being moved up and down along cap movable span 18 is played.Make in spring 16
Under, plays cap 14 and be located at maximum salient position in its natural state.
By spring 16 and playing cap 14 makes elasticity mop floor component 4 with elastic movable function up and down so that mop 42 can
It fits closely and needs clean ground, improve cleaning efficiency.
Incorporated by reference to Fig. 5 and Fig. 9, one side that fixed plate 44 is connect with fuselage 1 is equipped with guide post 43, the bottom surface of fuselage 1 with lead
It is equipped with guide groove 11 to 43 corresponding position of column, guide post 43 injects in the slot of guide groove 11, to pass through guide groove 11
The moving direction of inner wall restricted guidance column 43 will not arbitrarily swing to maintain the stability of fixed plate.In the present embodiment,
Guide post 43 and guide groove 11 are circle, it is to be understood that in other embodiments, guide post 43 and guide groove 11 also may be used
To be rectangular, hexagon etc..
The foregoing is merely the embodiments of the utility model, and it does not limit the scope of the patent of the present invention, all
It is equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, directly or indirectly uses
In other related technical areas, it is equally included in the patent within the scope of the utility model.
Claims (10)
1. a kind of cleaning device, which is characterized in that disk and cleaning item are wiped including fuselage, rotation, the rotation is wiped there are two disks, and
It is set to the front end of the body bottom surface side by side, the cleaning item is set to the rear end of the body bottom surface, and the cleaning item is arranged
On two perpendicular bisectors for rotating the line of centres for wiping disk, for removing after rotation wiping disk cleaning
Remaining dirt on ground.
2. cleaning device according to claim 1, which is characterized in that the cleaning item is that elasticity mops floor component, the bullet
The property component that mops floor includes mop and fixed plate, the bottom surface for being resiliently attached to the fuselage on one side of the fixed plate, the mop
Set on the another side of the fixed plate, to be cleaned to ground.
3. cleaning device according to claim 2, which is characterized in that the fixed plate was connect with the fuselage sets on one side
There are screw column and fixed ball, one end of the screw column to be fixed on the plate face of the fixed plate, the fixed ball is set to the spiral shell
The other end of silk column, the bottom surface of fuselage position corresponding with the screw column are equipped with card slot, are equipped on the inside of the card slot
The fixed ball is snapped in the card slot by Elastic buckle, to snap connection the fixed plate and the fuselage
Together.
4. cleaning device according to claim 3, which is characterized in that the bottom surface of the fuselage, which is additionally provided with, plays cap and spring,
The bottom surface of the fuselage, which is equipped with, plays cap movable span, and described one end for playing cap is inserted into the bullet cap movable span and active card is in the bullet
In cap movable span, the spring is set in the bullet cap, and one end of the spring is fixed on the bottom for playing cap movable span, institute
The other end for stating spring is connected on the bullet cap, and the bullet cap is connected in the fixed plate.
5. cleaning device according to claim 2, which is characterized in that the fixed plate was connect with the fuselage sets on one side
There is a guide post, the bottom surface of fuselage position corresponding with the guide post is equipped with guide groove, described in the guide post injects
In the slot of guide groove, the moving direction of the guide post is limited with the inner wall by the guide groove.
6. cleaning device according to claim 2, which is characterized in that the mop is connected by velcro and the fixed plate
It connects.
7. cleaning device according to claim 1, which is characterized in that the cleaning item sweeps component after being, portion is swept after described
Part includes round brush and dust-collecting box, and the dust-collecting box is set to the rear end of the body bottom surface, and the round brush is set to the rotation and wipes disk
Between the dust-collecting box, the dust on ground is swept into the dust-collecting box.
8. cleaning device according to claim 7, which is characterized in that the round brush is rotationally connected with the bottom of the fuselage
Face, wherein the rotary shaft of the round brush is parallel to the bottom surface of the fuselage, and the fuselage interior is equipped with driving mechanism, the drive
Motivation structure is connect with the round brush, to drive the round brush to rotate.
9. cleaning device according to claim 8, which is characterized in that the side of the direction round brush of the dust-collecting box is set
There is opening, the dust and rubbish that the round brush cleans are entered by the opening in the dust-collecting box.
10. cleaning device according to claim 9, which is characterized in that the bottom surface of the dust-collecting box and the fuselage buckles
Connection.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720860048.9U CN207707866U (en) | 2017-07-14 | 2017-07-14 | Cleaning device |
| PCT/CN2017/093380 WO2019010721A1 (en) | 2017-07-14 | 2017-07-18 | Cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720860048.9U CN207707866U (en) | 2017-07-14 | 2017-07-14 | Cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207707866U true CN207707866U (en) | 2018-08-10 |
Family
ID=63063794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720860048.9U Expired - Fee Related CN207707866U (en) | 2017-07-14 | 2017-07-14 | Cleaning device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN207707866U (en) |
| WO (1) | WO2019010721A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109730592A (en) * | 2019-03-12 | 2019-05-10 | 深圳市兴龙辉科技有限公司 | A kind of clearing apparatus for progress synchronous with wiping of sweeping the floor |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100661339B1 (en) * | 2005-02-24 | 2006-12-27 | 삼성광주전자 주식회사 | Automatic cleaning apparatus |
| KR100864727B1 (en) * | 2007-04-24 | 2008-10-23 | (주)경민메카트로닉스 | Rotating floor-cloth for robot cleaner |
| CN103860105B (en) * | 2014-03-10 | 2016-01-13 | 黄怀勇 | A kind of Household floor cleaning equipment |
| CN205493727U (en) * | 2016-03-11 | 2016-08-24 | 上海欧柏森环境工程管理有限公司 | Industrial electric scrape diji |
| CN206453739U (en) * | 2016-11-21 | 2017-09-01 | 深圳市兴龙辉科技有限公司 | Intelligent mopping |
| CN109620064B (en) * | 2016-12-16 | 2021-10-26 | 云鲸智能科技（东莞）有限公司 | Base station for cleaning robot system |
-
2017
- 2017-07-14 CN CN201720860048.9U patent/CN207707866U/en not_active Expired - Fee Related
- 2017-07-18 WO PCT/CN2017/093380 patent/WO2019010721A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109730592A (en) * | 2019-03-12 | 2019-05-10 | 深圳市兴龙辉科技有限公司 | A kind of clearing apparatus for progress synchronous with wiping of sweeping the floor |
| CN109730592B (en) * | 2019-03-12 | 2024-01-09 | 深圳市领峰实业科技有限公司 | Sweeping device capable of synchronously sweeping and mopping |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019010721A1 (en) | 2019-01-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230621 Address after: 518000 5B Qifuge, Bailing Road, Qiming Villa, No. 12, Yinhu Road, Yinhu Community, Qingshuihe Street, Luohu District, Shenzhen, Guangdong Patentee after: Shenzhen Lingfeng Industrial Technology Co.,Ltd. Address before: 518000 Building 1, 2, 3, and 4, Xihu Industrial Zone, Xikeng Community, Henggang Street, Longgang District, Shenzhen City, Guangdong Province Patentee before: FINE DRAGON TECHNOLOGY Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180810 |