CN205072794U - Floor cleaner - Google Patents
Floor cleaner Download PDFInfo
- Publication number
- CN205072794U CN205072794U CN201520393003.6U CN201520393003U CN205072794U CN 205072794 U CN205072794 U CN 205072794U CN 201520393003 U CN201520393003 U CN 201520393003U CN 205072794 U CN205072794 U CN 205072794U
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- Prior art keywords
- rubbish
- driving wheel
- rotor
- guiding piece
- floor cleaner
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- 238000011084 recovery Methods 0.000 abstract 1
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- 238000004140 cleaning Methods 0.000 description 50
- 239000000463 material Substances 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- 229920000965 Duroplast Polymers 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 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 description 2
- 244000007853 Sarothamnus scoparius Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
The application discloses floor cleaner, its rigidity below wiping the ground device has set up the guiding piece, and the guiding piece has guide portion and is used for the attached portion on attached ground, and guide portion and action wheel separation formation rubbish introducing port, and the rubbish introducing port accesss to the rubbish entry position of wiping the ground device. During the clearance, ground is hugged closely by the attached portion of this guiding piece for subaerial rubbish can only be followed the rubbish introducing port and entered into the rubbish entry position of wiping the ground device, then is wiped during the ground device conveys recovery unit, so, furtherly has improved the clearance effect of cleaner, avoids missing rubbish.
Description
Technical field
The application relates to cleaning equipment, particularly relates to a kind of floor cleaner.
Background technology
Existing floor cleaning articles for use such as broom, mop, mop etc., generally all have a fixing cleaning part, its cleaning capacity is decided by scrubbing, the soil pick-up ability of this cleaning part.Due to this cleaning part once with dirty earth surface and contaminated, therefore in follow-up cleaning course, cleaning capacity weakens gradually, particularly when carrying out large area and continuing cleaning, cannot accomplish thoroughly clean.Existing all kinds of dust catcher can complete the absorption of larger impurity and chip, is sucked by extraneous air, and utilizes the rotary power of disc-type machine to make it enter filter thus removed by ground impurity.Such as, but dust catcher can fall within chip on to be cleaned and the more weak dirt of adhesive force by cleaning powder, and dust etc., when ground having obstinate dirt and spot, this kind of dust catcher is just helpless.
For this reason, have a kind of floor cleaner in prior art, cleaner is divided into mopping device and retracting device by it, and wherein mopping device is by the flexible cleaning layer wiping ground of driving wheel and driven pulley, the chip on cleaning floor, dirt or spot.But this floor cleaner exists a problem can miss some rubbish exactly in advance process, and cleaning effect is not ideal.
Summary of the invention
The application provides a kind of floor cleaner.
The floor cleaner that the application provides, comprises housing and mopping device, and described mopping device comprises the driving wheel driven by actuating unit, and described driving wheel is arranged in housing;
Also comprise:
Guiding piece, described guiding piece is fixedly installed on the below of mopping device, and described guiding piece has guide portion and the attaching portion for attaching ground, and described guide portion is separated with driving wheel and forms rubbish introducing port, and described rubbish introducing port leads to the refuse inlet positions of mopping device.
As the further improvement of described floor cleaner, described attaching portion is that rubber is made.
As the further improvement of described floor cleaner, described guide portion has external part, and in described guide portion, at least external part is that rubber is made, and described external part is crossed attaching portion and stretched out in direction earthward.
As the further improvement of described floor cleaner, also comprise flexible tip, described flexible tip is connected on external part.
As the further improvement of described floor cleaner, described mopping device also comprises the driven pulley rotated in opposite direction with driving wheel, and described guiding piece is positioned at the below of driving wheel and driven pulley.
The beneficial effect of the application is:
The application is provided with guiding piece at mopping device lower position, and guiding piece has guide portion and the attaching portion for attaching ground, and guide portion is separated with driving wheel and forms rubbish introducing port, and rubbish introducing port leads to the refuse inlet positions of mopping device.During cleaning, the attaching portion close proximity to ground of this guiding piece, makes ground rubbish can only enter into the refuse inlet positions of mopping device from rubbish introducing port, then cleaned out by mopping device, so, further increasing the cleaning effect of cleaner, avoid missing rubbish.
Accompanying drawing explanation
Fig. 1 is the structure diagram of a kind of embodiment of the application's floor cleaner;
Fig. 2 is the structural representation of a kind of embodiment of the application's floor cleaner;
Fig. 3 is housing interior structure schematic diagram embodiment illustrated in fig. 2;
Fig. 4 is the sectional view of a kind of embodiment of guiding piece;
Fig. 5 is part A enlarged drawing in Fig. 4;
Fig. 6 is the structural representation of a kind of embodiment of guiding piece;
Fig. 7 is the structure diagram of the another kind of embodiment of the application's floor cleaner.
Detailed description of the invention
By reference to the accompanying drawings the present invention is described in further detail below by detailed description of the invention.The application can realize with multiple different form, is not limited to the embodiment described by the present embodiment.There is provided the object of following detailed description of the invention to be convenient to the clearer understanding thoroughly of the application's disclosure, wherein the words of the indicating position such as upper and lower, left and right is only for shown structure position in respective figure.
But those skilled in the art may recognize that one or more detail describes and can be omitted, or can also adopt other method, assembly or material.In some instances, some embodiments do not describe or are not described later in detail.
In addition, technical characteristic described herein, technical scheme can also combine in one or more embodiments in any suitable manner.For a person skilled in the art, should be readily appreciated that step or the operating sequence of the method relevant with embodiment provided herein can also change.Therefore, any order in drawings and Examples, only for illustration of purposes, does not imply requirement in a certain order, requires unless expressly stated according to a certain order.
Embodiment one:
The present embodiment one provides a kind of floor cleaner.
Please refer to Fig. 1, this floor cleaner comprises housing 100, driving wheel 200, driven pulley 300 and retracting device 400.This floor cleaner can also comprise the annexes such as action bars, and because the application's primary object does not relate to these annexes, therefore the present embodiment and accompanying drawing are not described in detail.
Please refer to Fig. 1-3, this floor cleaner also comprises actuating unit, this actuating unit comprises motor 900, power supply and control assembly (power supply and control assembly attached not shown), this motor 900 is contained on housing 100, power supply and Control Component can be contained on housing 100, also can be contained on action bars.
This driving wheel 200 and driven pulley 300 and accessory structure composition mopping device thereof, this driving wheel 200 and driven pulley 300 are arranged on housing 100, motor 900 Direct driver driving wheel 200 rotates, take turns 300 by driving wheel 200 driven transmission and rotate (or other modes drive driven pulley 300 to rotate), in Fig. 1, the direction of arrow is rotation direction.Driving wheel 200 comprises outside the first rotating shaft 201, first rotating shaft 201 and arranges the first spongy layer 202 (i.e. flexible cleaning layer), and this first rotating shaft 201 is by motor 900 Direct driver.The second spongy layer 302 (i.e. flexible cleaning layer) that driven pulley 300 comprises the second rotating shaft 301 and is located on the second rotating shaft 301, this first spongy layer 202 and the second spongy layer 302 are close to setting mutually, because frictional force also drives driven pulley 300 to rotate when driving wheel 200 rotates, in rotation process, spongy layer constantly rolling wiping ground outside driving wheel 200 and driven pulley 300, ground stain, chip etc. are cleaned out, makes on its spongy layer be attached to as cleaning layer.
Certainly, cleaning layer, except being except spongy layer, can also be other flexible materials, as flannelette, spun fabric layer etc.
In other embodiments, or driving wheel 200 and driven pulley 300 also can not arrange flexible cleaning layer, and such as driving wheel 200 and driven pulley 300 entirety are made up of flexible material, and entirety acts on playing wiping.
This retracting device 400 is positioned at the side of driven pulley 300, and it is against in the second spongy layer 302 of driven pulley 300 (dynamics propped up can be determined according to actual conditions) by baffle plate 401, for the rubbish of attachment in combing second spongy layer 302, make rubbish depart from the second spongy layer 302, and be recycled in retracting device 400.
In order to clear up the rubbish on the first spongy layer 202 of driving wheel 200 long-term effectively, the present embodiment is provided with driving wheel cleaning assembly.Please refer to Fig. 1,3, driving wheel cleaning assembly 500 comprises the first rotor 501 and first gear platform 502, first rotor 501 is arranged in housing 100 rotationally, and first gear platform 502 is fixed in housing 100, and for zero clearance coordinates between first gear platform 502 with the first rotor 501 outer surface.First spongy layer 202 of the first rotor 501 outer surface and driving wheel 200 is close to each other, and with driving wheel 200 rotating in same direction.In the present embodiment, the first rotor 501 is all with the rotation direction of driving wheel 200 clockwise.
First rotor 501 can wipe the rubbish on the flexible cleaning layer of driving wheel 200 away in rotation process, wherein clearing up a rubbish part of getting off is attached on the flexible cleaning layer of driven pulley 300, retracting device 400 is taken to by driven pulley 300, small part rubbish is attached on the first rotor 501, when this part rubbish turns to first gear platform 502 position with the first rotor 501, kept off down by first gear platform 502, avoid this part rubbish to re-move on the first spongy layer 202 of driving wheel 200 with the first rotor 501.The structure of this first rotor 501 and first gear platform 502 can ensure that its Long-Time Service can be indeformable, ensures cleaning effect long-term effectively.
Because the restriction of production technology, assembly difficulty, in fact the zero clearance of accomplishing in absolute sense is difficult to, zero clearance mentioned here cooperation refers to that roughly gap is zero, substantially can not be as the criterion from missing between first gear platform 502 and the first rotor 501 with basic guarantee rubbish.
Simultaneously, first rotor 501 outer surface mentioned here coordinates with the first spongy layer 202 of driving wheel 200 and refers to that the first rotor 501 outer surface can wipe the rubbish on the first spongy layer 202 of driving wheel 200 away, but is not driven by the first spongy layer 202 of driving wheel 200 and rotate.
Realize the rotation of the first rotor 501 by realizing with under type:
Also comprise the first rotor motor, the first rotor 501 is rotated by the first rotor driven by motor, such as, utilize motor to carry out transmission by gear drive;
Or the first rotor 501 attaches with driven pulley 300, drives the first rotor 501 to rotate by driven pulley 300.
In the present embodiment, the first rotor 501 is adopted to be driven by driven pulley 300, to save production cost.
Further, first gear platform 502 and the first rotor 501 can be selected to make by indeformable material, wherein indeformable material under referring to Long-Time Service indeformable or distortion very little material make, such as steel alloy, duroplasts etc.
Reclaimed by the rubbish on the 401 pairs of driven pulleys 300 of the baffle plate in retracting device 400 in the present embodiment, but the rubbish on driven pulley 300 can not clean out by this cleaning effect completely, part rubbish is caused to get back to ground again with driven pulley 300, in order to improve the cleaning effect of driven pulley 300 further, the present embodiment is provided with driven pulley cleaning assembly 600.
Please continue to refer to Fig. 1,3, driven pulley cleaning assembly 600 comprises the second rotor 601 and second gear platform 602, second rotor 601 is arranged in housing 100 rotationally, second gear platform 602 is fixed in housing 100, and for zero clearance coordinates between second gear platform 602 with the second rotor 601 outer surface.Second rotor 601 outer surface coordinates with the second spongy layer 302 of driven pulley 300, and the second rotor 601 is contrary with the rotation direction of driven pulley 300.
Second rotor 601 can wipe the rubbish on the flexible cleaning layer of driven pulley 300 away in rotation process, wherein clearing up a rubbish part of getting off drops in retracting device 400, small part rubbish is attached on the second rotor 601, when this part rubbish turns to second gear platform 602 position with the second rotor 601, kept off down by second gear platform 602, avoid this part rubbish to re-move on the second spongy layer 302 with the second rotor 601.
In like manner, because the restriction of production technology, assembly difficulty, in fact be difficult to the zero clearance of accomplishing in absolute sense, zero clearance mentioned here cooperation refers to that roughly gap is zero, can not be as the criterion with basic guarantee rubbish from missing between second gear platform 602 and the second rotor 601.
Simultaneously, second rotor 601 outer surface mentioned here coordinates with the second spongy layer 302 of driven pulley 300 and refers to that the second rotor 601 outer surface can wipe the rubbish on the second spongy layer 302 away, and it can be driven by the second spongy layer 302 and rotate, also can can't help the second spongy layer 302 drives and rotates.
The rotation realizing the second rotor 601 except by above-mentioned to be driven by driven pulley 300 except, can also comprise the second rotor motor, the second rotor 601 is rotated by the second rotor driven by motor, such as, utilize motor to carry out transmission by gear drive.
In the present embodiment, the second rotor 601 is adopted to be driven by driven pulley 300, to save production cost.
Further, second gear platform 602 and the second rotor 601 can be selected to make by indeformable material, wherein indeformable material under referring to Long-Time Service indeformable or distortion very little material make, such as steel alloy, duroplasts etc.
In the use procedure of floor cleaner, more firmly rubbish is not cleaned with may having subsides, and therefore the present embodiment also comprises guiding piece.
Please refer to Fig. 1,3-6, this guiding piece 700 is fixedly installed between driving wheel 200 and driven pulley 300, and guiding piece 700 has guide portion 702 and the attaching portion 701 for attaching ground, and guide portion 702 is separated with the first spongy layer 202 of driving wheel 200 and forms rubbish introducing port 703, rubbish introducing port 703 leads to the position (i.e. the refuse inlet positions of mopping device) between the first spongy layer 202 and the second spongy layer 302.
Particularly, please refer to Fig. 4, in the present embodiment, guiding piece 700 comprises a pedestal 704, and this attaching portion 701 and guide portion 702 are separately fixed on pedestal 704.
Certainly, in other embodiments, guide portion 702 and attaching portion 701 also can be a kind of integral structures, namely adopt a kind of material to make.
Further, attaching portion 701 can be chosen as rubber and make, and attaching portion 701 can be made like this can to attach ground better, imports in cleaner better by rubbish by rubbish introducing port 703 simultaneously, improves the cleaning effect of cleaner.
Further, please refer to Fig. 4, this guide portion 702 can also have external part 7021, and in this guide portion 702, at least external part 7021 is made for rubber, and namely guide portion 702 other positions except external part 7021 can be made up of rubber, also can be made up of other materials.This external part 7021 is crossed attaching portion 701 and is stretched out in direction earthward, make guide portion 702 can better with earth surface, more obvious to the importing effect of rubbish, and this external part 7021 is bent, entered by face lower higher face time, rubbish introducing port 703 close proximity to ground as best one can be ensured, or by face higher enter lower face time, this external part 7021 also can be fitted ground as far as possible, improves the cleaning effect at the environment down cleaner with ground level difference.
Please refer to Fig. 4, the length L that this external part 7021 stretches out can be set to 2-10 millimeter, such as 4-8 millimeter.
Further, please refer to Fig. 5, this guide portion 702 can also comprise flexible tip 7022, and it also can be made up of rubber.This flexible tip 7022 is connected to external part 7021, it hangs down in direction earthward under normal circumstances, because this flexible tip 7022 is thinner, when cleaner cleaning rubbish, this folded close proximity to ground in flexible tip 7022, rubbish introducing port 703 close proximity to ground as best one can be ensured further like this, also avoid tension to leak through from the below of cleaner simultaneously, improve the garbage-cleaning ability of cleaner further.
The length that this external part 7021 stretches out can be set to 0.1-0.9 millimeter, such as 0.3-0.8 millimeter.
Please refer to Fig. 3 and 6, the two ends of guiding piece 700 arrange installing plate 706 respectively, and this installing plate 706 has installing hole 707, and on the housing 100 of cleaner, correspondence is provided with protruding 101, is cooperatively interacted by this installing hole 707 with protruding 101, realizes fixing.
Certainly, the position of installing hole 707 and projection 101 can exchange, and meanwhile, other fixed structures can be adopted completely to be fixed, as structures such as buckles.
In addition, in other embodiments, also retracting device can be arranged at driving wheel side, or driving wheel and driven pulley all correspondence be provided with retracting device, under these designs, only the first rotor and the second rotor need be carried out adaptability according to above description and be out of shape.
Embodiment two
The present embodiment two provides a kind of floor cleaner.
Please refer to Fig. 7, the difference of floor cleaner shown in the floor cleaner that the present embodiment two provides and embodiment one is, the present embodiment only has a driving wheel 300.
Particularly, this floor cleaner comprises housing 100, mopping device, water tank 800 and retracting device 400.
The driving wheel 300 that mopping device comprises actuating unit and driven by actuating unit.Driving wheel 300 is arranged in housing 100, and the outside of driving wheel 300 is provided with the flexible cleaning layer (structure can reference example one shown in flexible cleaning layer) for cleaning floor, is taken away the rubbish on ground during cleaning by the adhesion of flexible cleaning layer and the slit on surface.
Retracting device 400 is for reclaiming the cleaning thing departed from from driving wheel 300, and wherein retracting device 400 is a casing, certain spacing b of being separated by between the sidewall of collection box and driving wheel.Water tank 800 is fixed in housing 100, and towards a side opening of driving wheel 300, the flexible cleaning layer on driving wheel 300 seals with water tank 800 opening and contacts.When needing cleaning cleaner, clear water is loaded in water tank 800, rotary driving wheel 300, its flexible cleaning layer contacts with clear water in water tank 800, and the mouth wall of flexible cleaning layer and water tank 800 opening is enough close to be formed and is sealed, to make the clear water when driving wheel 300 rotates can not flow out from the mouth wall of flexible cleaning layer and water tank 800 opening, can clean flexible cleaning layer again.
This floor cleaner also comprises driving wheel cleaning assembly 500, this driving wheel cleaning assembly 500 structure is identical with embodiment one, it comprises the first rotor 501 and first gear platform 502, first rotor 501 is arranged in housing 100 rotationally, first gear platform 502 is fixed in housing 100, and for zero clearance coordinates between first gear platform 502 with the first rotor 501 outer surface, the first rotor 501 outer surface is corresponding with the flexible cleaning layer of driving wheel 300 to be arranged.
The definition herein coordinated about zero clearance please refer to embodiment one.
At this, driving wheel 300 is rotate from bottom to top in the side near retracting device 400, and such as the present embodiment retracting device 400 is arranged at the left side of driving wheel 300, then driving wheel 300 is for rotating clockwise, as shown in Figure 7; When retracting device 400 is arranged at the right of driving wheel 300, then driving wheel 300 is for rotating counterclockwise.
First rotor 501 is identical with the rotation direction of driving wheel 300, it drives by matching with the first rotor 501 the first rotor motor 1001 arranged, motor 1001 is such as utilized to carry out transmission by gear drive 1002, in order to clear up the rubbish on the flexible cleaning layer of driving wheel 300.
Meanwhile, be also provided with guiding piece 700 in the below of driving wheel 300, wherein guiding piece 700 has guide portion and the attaching portion for attaching ground, and wherein the structure of attaching portion and guide portion can the structure of guiding piece described in reference example one.
Above content is in conjunction with concrete embodiment further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made.
Claims (5)
1. a floor cleaner, comprises housing and mopping device, and described mopping device comprises the driving wheel driven by actuating unit, and described driving wheel is arranged in housing;
It is characterized in that, also comprise:
Guiding piece, described guiding piece is fixedly installed on the below of mopping device, and described guiding piece has guide portion and the attaching portion for attaching ground, and described guide portion is separated with driving wheel and forms rubbish introducing port, and described rubbish introducing port leads to the refuse inlet positions of mopping device.
2. floor cleaner as claimed in claim 1, it is characterized in that, described attaching portion is that rubber is made.
3. floor cleaner as claimed in claim 2, it is characterized in that, described guide portion has external part, and in described guide portion, at least external part is that rubber is made, and described external part is crossed attaching portion and stretched out in direction earthward.
4. floor cleaner as claimed in claim 3, it is characterized in that, also comprise flexible tip, described flexible tip is connected on external part.
5. the floor cleaner as described in any one of claim 1-4, is characterized in that, described mopping device also comprises the driven pulley rotated in opposite direction with driving wheel, and described guiding piece is positioned at the below of driving wheel and driven pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520393003.6U CN205072794U (en) | 2015-06-09 | 2015-06-09 | Floor cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520393003.6U CN205072794U (en) | 2015-06-09 | 2015-06-09 | Floor cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205072794U true CN205072794U (en) | 2016-03-09 |
Family
ID=55425246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520393003.6U Active CN205072794U (en) | 2015-06-09 | 2015-06-09 | Floor cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205072794U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112656319A (en) * | 2016-12-16 | 2021-04-16 | 云鲸智能科技（东莞）有限公司 | Base station and cleaning robot system |
| WO2023011073A1 (en) * | 2021-08-03 | 2023-02-09 | 嘉兴杰创智能电器有限公司 | Floor cleaning machine |
-
2015
- 2015-06-09 CN CN201520393003.6U patent/CN205072794U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112656319A (en) * | 2016-12-16 | 2021-04-16 | 云鲸智能科技（东莞）有限公司 | Base station and cleaning robot system |
| WO2023011073A1 (en) * | 2021-08-03 | 2023-02-09 | 嘉兴杰创智能电器有限公司 | Floor cleaning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181225 Address after: 518101 Two 602 Blocks in Area A of Fuzhongfu Commercial City, Xixiang, Baoan District, Shenzhen City, Guangdong Province Patentee after: Du Cong Address before: 518000 Liangkeng Village, Dongmaopo Management Area, Xinyi Town, Gaozhou City, Guangdong Province Patentee before: Liang Runjuan |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190111 Address after: 436001 No. 2 Xuguang Avenue, Ezhou Economic Development Zone, Ezhou City, Hubei Province (Room 203, Administrative Committee of Ezhou Economic Development Zone) Patentee after: Hubei Dstech Co.,Ltd. Address before: 518101 Two 602 Blocks in Area A of Fuzhongfu Commercial City, Xixiang, Baoan District, Shenzhen City, Guangdong Province Patentee before: Du Cong |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240223 Address after: Building 3, No. 188 Gaoxin Shuangchuang Road, Xianning City, Hubei Province, 430073 Patentee after: Hubei Chuanshi Intelligent Electrical Appliance Co.,Ltd. Country or region after: China Address before: 436001 No. 2 Xuguang Avenue, Ezhou Economic Development Zone, Ezhou City, Hubei Province (Room 203, Administrative Committee of Ezhou Economic Development Zone) Patentee before: Hubei Dstech Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |