CN214549284U - Anti-winding structure of cleaning device - Google Patents
Anti-winding structure of cleaning device Download PDFInfo
- Publication number
- CN214549284U CN214549284U CN202023227320.0U CN202023227320U CN214549284U CN 214549284 U CN214549284 U CN 214549284U CN 202023227320 U CN202023227320 U CN 202023227320U CN 214549284 U CN214549284 U CN 214549284U
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- Prior art keywords
- water
- cleaning
- roller
- strip
- round brush
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- 238000004140 cleaning Methods 0.000 title claims abstract description 130
- 238000004804 winding Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 197
- 238000005507 spraying Methods 0.000 claims abstract description 35
- 238000007790 scraping Methods 0.000 claims abstract description 33
- 239000007921 spray Substances 0.000 claims abstract description 13
- 239000000835 fiber Substances 0.000 claims abstract description 12
- 239000003673 groundwater Substances 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims abstract description 3
- 238000005406 washing Methods 0.000 claims description 27
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000002745 absorbent Effects 0.000 abstract description 2
- 239000002250 absorbent Substances 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 description 45
- 230000000694 effects Effects 0.000 description 7
- 239000012535 impurity Substances 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
Images
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
- A47L11/29—Floor-scrubbing machines characterised by means for taking-up dirty liquid
- A47L11/30—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction
-
- 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 In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model relates to a cleaning device's antiwind structure, including wasing the base and wasing the round brush, it spouts the surface of water to wash to be equipped with on the base, it installs to wash the round brush the front end of spouting the surface of water, the upper portion of spouting the surface of water is equipped with the hole for water spraying towards wasing the round brush water spray, and the lower part of this surface of water spraying is equipped with the water sucking mouth, it is in to spout the surface of water still be provided with the profile of tooth between hole for water spraying and the water sucking mouth and scrape the strip with water, the profile of tooth is scraped the strip and is used for preventing the fibre winding on clean round brush, the strip is scraped to water and is used for scraping the water on wasing the round brush, rotate the process in proper order after clean round brush washs ground water sucking mouth, profile of tooth are scraped the strip, water is scraped strip and hole for water spraying. The utility model provides a cleaning device's anti-winding structure prevents that fibre winding round brush from making the round brush warp and can not scrape absorbent dirty water in the round brush.
Description
Technical Field
The utility model relates to a floor cleaning machine field, especially a cleaning device's anti-wind structure.
Background
The cleaning device is provided with a cleaning base, a rolling brush and a driving device are arranged on the cleaning base, the driving device drives the rolling brush to rotate, the rolling brush is in contact with the ground to realize the cleaning effect, and meanwhile, water is sprayed onto the rolling brush to realize the mopping effect; cooperate the round brush to be provided with the structure that absorbs water simultaneously, absorb the water that the round brush washd ground and concentrate the storage, avoid subaerial accumulation too much water stain, keep totally in order to make the round brush, can set up on cleaning the base and scrape the strip and scrape and concentrate the storage with the round brush adsorbed dirty water after wasing the bottom surface, nevertheless the round brush is very easily twined the fibre, make the round brush warp can not with scrape the strip contact, thereby make the round brush go up dirty water and can not normally scrape down, thereby can not quick clean bottom surface.
Disclosure of Invention
An object of the utility model is to solve the above-mentioned technical problem, provide a cleaning device's anti-wind structure, prevent that fibre winding round brush from making the round brush warp and can not scrape absorbent dirty water in the round brush.
In order to achieve the above purpose, the technical scheme of the utility model has:
the utility model provides a cleaning device's anti-winding structure, is including wasing the base and wasing the round brush, it is equipped with the water spray face on the washing base, it installs to wash the round brush the front end of water spray face, the upper portion of water spray face is equipped with the hole for water spraying towards washing the round brush water spray, and the lower part of this water spray face is equipped with the water sucking mouth, the water spray face is in still be provided with the profile of tooth between hole for water spraying and the water sucking mouth and scrape the strip with water, the profile of tooth is scraped the strip and is used for preventing the fibre from twining on clean round brush, the strip is scraped to water and is used for scraping the water on wasing the round brush, clean round brush washs and rotates the process in proper order after ground water sucking mouth, profile of tooth are scraped strip, water is scraped strip and hole for water spraying.
According to the anti-winding structure of the cleaning device, the cleaning base is provided with the water spraying hole, the water scraping strip and the water suction port, the water spraying hole sprays water to the cleaning rolling brush, and the water scraping strip scrapes dirty water in the cleaning rolling brush after the cleaning rolling brush cleans the ground, so that the dirty water can be sucked through the water suction port to collect the dirty water; the tooth-shaped scraping strip is arranged on the cleaning base, acts on the cleaning rolling brush, scrapes or cuts off attached fibers on the cleaning rolling brush, prevents long fibers from being wound on the rolling brush to enable the cleaning rolling brush to deform, and scrapes dirty water in the cleaning rolling brush through the water suction port, the tooth-shaped scraping strip, the water scraping strip and the water spray hole, so that the water scraping strip can be kept in contact with the cleaning rolling brush, and the effect of cleaning the ground by the cleaning device is stably kept.
Further, still including the restriction connecting portion, wash the round brush and include roller bearing and cylinder, the roller bearing middle part is equipped with drive division, the cylinder is pegged graft and is installed on the roller bearing, restriction connecting portion one end is installed on wasing the base, and the other end is connected wash on the drive division at the middle part of round brush, make and clean the round brush restriction and be in the front end of the surface of water spraying makes the profile of tooth scrapes the strip and scrapes the strip with water and is used in on the cylinder, wash the both ends of round brush and the both sides face parallel and level of wasing the base or surpass the both sides face of wasing the base. This scheme provides one kind can scrape the mounting structure of strip complex washing round brush with profile of tooth and water, washs the both ends of round brush and the both sides face parallel and level of wasing the base or surpass the both sides face of wasing the base for should wash the round brush and can not disturbed and there is clear blind area by wasing the base.
Still further, wash the round brush and set up for the symmetry, the cylinder is equipped with two to peg graft respectively and fix the roller bearing both sides, the position setting of two cylinders of profile of tooth doctor-bar and water doctor-bar cooperation. The cleaning rolling brush is arranged to be symmetrical, so that the structure of the cleaning rolling brush can be simplified, and the cleaning rolling brush is convenient to assemble.
And the limiting connecting part is a transmission belt, the transmission belt is matched with the water spraying surface to limit the cleaning rolling brush at the front end of the water spraying surface, the cleaning rolling brush is externally provided with a cleaning surface, and the tooth-shaped scraping strip and the water scraping strip act on the cleaning surface of the cleaning rolling brush at least when the cleaning rolling brush is in contact with the ground to clean the ground.
Preferably, the toothed wiper strip and the wiper strip are equal in length.
Still further, still include the body of rod and fan, be equipped with the fan on the body of rod be formed with in the body of rod and the washing base the wind channel of cooperation the fan, the entry in wind channel is formed on the washing base and communicate the water sucking mouth.
The cleaning roller brush is characterized by further comprising a dirty water tank, the rod body is connected with the cleaning base through a hinged structure, the dirty water tank and the fan are arranged on the rod body, the rod body and the cleaning base form an air duct communicated with the fan together, and water stains on the ground cleaned by the cleaning roller brush are absorbed through an inlet of the air duct; the dirty water tank is arranged below the fan, and the air duct is provided with an inverted U-shaped air duct between the dirty water tank and the fan and used for separating dirty water. The rod body is provided with a dirty water tank for collecting dirty water, and the inverted U-shaped air channel is arranged for separating the dirty water from air through gravity, so that the dirty water can be collected into the dirty water tank.
And a wind shield is further arranged in the air duct and is arranged in the air duct at the rear side of the inverted U-shaped air duct between the dirty water tank and the fan. The wind shield is used for shielding the particle impurities carried in the separated air and reducing the particle impurities carried in the air blown to the fan.
Still further, still include the water pump, the water pump is installed in wash the base, still be equipped with the water diversion structure on the surface of spouting, the play water end of water pump communicates the water diversion structure, carries to the hole for water spraying through the water diversion structure dispersion. The water diversion structure can enable water to be more uniformly sprayed to the cleaning rolling brush, and the water diversion structure can be conveniently communicated with a water outlet end of the water pump.
Still further, still include drive arrangement, drive arrangement installs in wash the base, through this drive arrangement and the drive belt drive wash round brush and rotate. The driving device is a motor, and power is transmitted to the cleaning rolling brush through the driving device and the driving belt, so that the cleaning rolling brush can rotate faster to achieve the effect of efficiently cleaning the ground.
Drawings
Fig. 1 is an exploded view of the cleaning device of the present invention;
FIG. 2 is a perspective view of the cleaning base of the present invention with the upper surface removed;
fig. 3 is an exploded view of a driving structure of the cleaning roller brush of the present invention;
FIG. 4 is a cross-sectional view of the cleaning device of the present invention;
fig. 5 is a perspective view of the cleaning device of the present invention.
Detailed Description
The anti-winding structure of a cleaning device of the present invention is described with reference to fig. 1 to 5.
The cleaning apparatus shown in fig. 4 and 5 comprises a rod body 1, a washing base 2 and a washing roller 3, wherein the rod body 1 is easy to hold and apply force to push the washing roller 3 mounted on the washing base 2 to wash the floor. Set up the round brush in will wasing round brush 3 into wet round brush, be convenient for wash round brush 3 and pass through water clean ground, set up the structure of another dry round brush 4 in washing base 2, form the function of wiping dry ground, the inventor discovers that the long fiber twines easily on wasing round brush 3 when using this cleaning device for a long time for wash round brush 3 warp and can not be abundant will wash the dirty water on round brush 3 and scrape down, lead to cleaning device's the not ideal enough of clean effect on washing ground.
In order to solve the above problems, the anti-winding structure of the cleaning device shown in fig. 1 to 5 includes a cleaning base 2 and a cleaning roller 3, the cleaning base 2 is provided with a water spraying surface 24, the cleaning roller 3 is installed at the front end of the water spraying surface 24, the upper portion of the water spraying surface 24 is provided with a water spraying hole 243 for spraying water towards the cleaning roller 3, the lower portion of the water spraying surface 24 is provided with a water suction port 246, the water spraying surface 24 is further provided with a tooth-shaped scraping bar 245 and a water scraping bar 244 between the water spraying hole 243 and the water suction port 246, the tooth-shaped scraping bar 245 is used for preventing fibers from winding on the cleaning roller, the water scraping bar 244 is used for scraping water on the cleaning roller 3, and the cleaning roller rotates to pass through the water suction port 246, the tooth-shaped scraping bar 245, the water scraping bar 244 and the water spraying hole 243 in sequence after cleaning the ground. The cleaning base 2 is provided with a water spray hole 243, a water scraping strip 244 and a water suction port 246, the water spray hole 243 sprays water to the cleaning rolling brush 3, the water scraping strip 244 scrapes dirty water in the cleaning rolling brush 3 after the cleaning rolling brush 3 cleans the ground, so that the dirty water can be sucked through the water suction port 246 to collect the dirty water; the tooth-shaped scraping strip 245 is arranged on the cleaning base 2, the tooth-shaped scraping strip 245 acts on the cleaning rolling brush 3, attached fibers on the cleaning rolling brush 3 are scraped or cut short, long fibers are prevented from being wound on the rolling brush to enable the cleaning rolling brush 3 to deform, and the water scraping strip 244 can be kept in contact with the cleaning rolling brush 3 through the water suction port 246, the tooth-shaped scraping strip 245, the water scraping strip 244 and the water spraying holes 243, dirty water in the cleaning rolling brush 3 is scraped, and therefore the effect that the cleaning device cleans the ground is stably kept.
The water-ejecting surface 24 is also provided with an inclined surface 247 inclined toward the water-absorbing opening 246 in cooperation with the water-absorbing opening 246, so that dirty water can flow toward the water-absorbing opening.
As shown in fig. 1 and 3, the cleaning roller brush 3 further comprises a limiting connection part, the cleaning roller brush 3 comprises a roller 31 and a roller 32, a transmission part is arranged in the middle of the roller 31, the roller 32 is inserted and installed on the roller 31, one end of the limiting connection part is installed on the cleaning base 2, the other end of the limiting connection part is connected to the transmission part in the middle of the cleaning roller brush 3, so that the cleaning roller brush is limited at the front end of the water spraying surface 24, the tooth-shaped scraping strips 245 and the water scraping strips 244 act on the roller 32, and the two ends of the cleaning roller brush 3 are flush with the two side surfaces of the cleaning base 2 or exceed the two side surfaces of the cleaning base 2. This scheme provides one kind can scrape the mounting structure of strip 244 complex washing round brush 3 with profile of tooth, and the both ends of washing round brush 3 and the both sides face parallel and level of washing base 2 or surpass the both sides face of washing base 2 for this washing round brush 3 can not disturbed by washing base 2 and have clear blind area.
The cleaning rolling brushes 3 are symmetrically arranged, two rollers 32 are arranged and are respectively fixed on two sides of the rolling shaft 31 in an inserting mode, and the tooth-shaped scraping strips 245 and the water scraping strips 244 are arranged in positions matched with the two rollers 32. The cleaning rolling brush 3 is arranged to be symmetrical, so that the structure of the cleaning rolling brush 3 can be simplified, and the cleaning rolling brush 3 is convenient to assemble.
The limiting connection part is a transmission belt 22, the transmission belt 22 is matched with the water spraying surface 24 to limit the cleaning rolling brush 3 at the front end of the water spraying surface 24, the cleaning rolling brush 3 is provided with a cleaning surface on the outer part, and at least when the cleaning rolling brush 3 is contacted with the ground to clean the ground, the tooth-shaped scraping strip 245 and the water scraping strip 244 act on the cleaning surface of the cleaning rolling brush 3.
And the cleaning roller brush device further comprises a driving device 21, wherein the driving device 21 is arranged in the cleaning base 2, and the cleaning roller brush 3 is driven to rotate by the driving device 21 and the transmission belt 22. The driving device 21 is a motor, the output end 211 of the driving device 21 is a synchronizing wheel, the transmission part 311 at the middle part of the cleaning rolling brush 3 is also a synchronizing wheel, and the driving device 21 and the transmission belt 22 transmit power for the cleaning rolling brush 3, so that the cleaning rolling brush can rotate faster to achieve the effect of efficiently cleaning the ground.
The tooth-shaped wiper strip 245 and the water wiper strip 244 have the same length.
Still include the body of rod 1 and fan 13, be equipped with fan 13 on the body of rod 1 be formed with the cooperation in the body of rod 1 and the washing base 2 the wind channel 15 of fan 13, the entry of wind channel 15 is formed on washing base 2 and communicate with water sucking mouth 246.
The cleaning device is characterized by further comprising a dirty water tank 11, the rod body 1 is connected with the cleaning base 2 through a hinge structure 14, the dirty water tank 11 and the fan 13 are installed on the rod body 1, the rod body 1 and the cleaning base 2 jointly form an air duct 15 communicated with the fan 13, and water stains on the ground cleaned by the cleaning roller brush 3 are absorbed through an inlet of the air duct 15; the dirty water tank 11 is arranged below the fan 13, and the air duct 15 is provided with an inverted U-shaped air duct 151 between the dirty water tank 11 and the fan 13 for separating dirty water. The rod body 1 is provided with a dirty water tank 11 for storing dirty water, and the inverted U-shaped air channel 151 is arranged for separating the dirty water from air through gravity, so that the dirty water can be collected in the dirty water tank 11.
A wind screen 152 is further arranged in the wind channel 15, and the wind screen 152 is arranged in the wind channel 15 at the rear side of the inverted U-shaped wind channel 15 between the dirty water tank 11 and the fan 13. The wind screen 152 is used to shield the particulate impurities carried in the separated air and reduce the particulate impurities carried in the air blown to the fan 13.
The washing machine further comprises a water pump 23, the water pump 23 is installed in the washing base 2, a water diversion structure 241 is further arranged on the water spraying surface 24, the water outlet end of the water pump 23 is communicated with the water inlet 242 of the water diversion structure 241, and the water is dispersedly conveyed to the water spraying holes 243 through the water diversion structure 241. The water diversion structure 241 can enable water to be more uniformly sprinkled to the cleaning rolling brush 3, and the water diversion structure 241 can be conveniently communicated with the water outlet end of the water pump 23. And a water tank 12, wherein the water tank 12 is mounted on the rod body 1 and supplies water to the water pump 23 through a hinge structure 14.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (10)
1. The utility model provides a cleaning device's anti-winding structure, its characterized in that, is including wasing the base and wasing the round brush, it spouts the surface of water to wash to be equipped with on the base, it installs to wash the round brush the front end of spouting the surface of water, the upper portion of spouting the surface of water is equipped with the hole for water spraying of orientation washing round brush water spray, and the lower part of this surface of water spraying is equipped with the water sucking mouth, it is in to spout the surface of water still be provided with the profile of tooth between hole for water spraying and the water sucking mouth and scrape the strip with water, the profile of tooth is scraped the strip and is used for preventing the fibre winding on clean round brush, the strip is scraped to water and is used for scraping the water on wasing the round brush, rotate the process in proper order after clean round brush washs ground water sucking mouth, profile of tooth are scraped strip, water is scraped strip and hole for water spraying.
2. The anti-winding structure of the cleaning device according to claim 1, further comprising a limiting connection part, wherein the cleaning roller brush comprises a roller and a roller, a transmission part is arranged in the middle of the roller, the roller is inserted and mounted on the roller, one end of the limiting connection part is mounted on the cleaning base, the other end of the limiting connection part is connected to the transmission part in the middle of the cleaning roller brush, the cleaning roller brush is limited at the front end of the water spraying surface, the tooth-shaped scraping strip and the water scraping strip act on the roller, and two ends of the cleaning roller brush are flush with two side surfaces of the cleaning base or exceed two side surfaces of the cleaning base.
3. The anti-winding structure of a cleaning device as claimed in claim 2, wherein the cleaning roller brushes are symmetrically arranged, the two rollers are respectively fixed on two sides of the roller in an inserting manner, and the tooth-shaped scraper and the water scraper are arranged in a position matching with the two rollers.
4. The anti-wind structure of a cleaning apparatus according to claim 2, wherein the restricting connection portion is a belt which is engaged with the spouting surface to restrict the cleaning roller at a front end of the spouting surface, an outer portion of the cleaning roller has a cleaning surface, and the tooth-shaped wiper strip and the water wiper strip act on the cleaning surface of the cleaning roller at least when the cleaning roller contacts the floor surface to be cleaned.
5. The antiwind structure of a cleaning device according to any one of claims 1 to 4, wherein the lengths of the toothed wiper strip and the water wiper strip are equal.
6. The anti-winding structure of the cleaning device according to claim 1, further comprising a rod body and a fan, wherein the fan is arranged on the rod body, an air duct matched with the fan is formed in the rod body and the cleaning base, and an inlet of the air duct is formed on the cleaning base and communicated with the water suction port.
7. The anti-winding structure of the cleaning device as claimed in claim 6, further comprising a dirty water tank, wherein the rod body is connected with the washing base through a hinge structure, the dirty water tank and the fan are mounted on the rod body, the rod body and the washing base together form an air duct communicated with the fan, and water stains on the ground cleaned by the washing roller brush are absorbed through an inlet of the air duct; the dirty water tank is arranged below the fan, and the air duct is provided with an inverted U-shaped air duct between the dirty water tank and the fan and used for separating dirty water.
8. The anti-wind structure of the cleaning device according to claim 7, wherein a wind screen is further provided in the wind channel, and the wind screen is provided in the wind channel at the rear side of the inverted U-shaped wind channel between the dirty water tank and the fan.
9. The anti-winding structure of the cleaning device according to claim 1, further comprising a water pump, wherein the water pump is installed in the cleaning base, a water diversion structure is further arranged on the water spraying surface, and a water outlet end of the water pump is communicated with the water diversion structure and is dispersedly conveyed to the water spraying holes through the water diversion structure.
10. The anti-wind structure of a cleaning device according to claim 4, further comprising a driving device installed in the washing base, the washing roller being driven to rotate by the driving device and the belt.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023227320.0U CN214549284U (en) | 2020-12-28 | 2020-12-28 | Anti-winding structure of cleaning device |
| PCT/CN2021/095284 WO2022142086A1 (en) | 2020-12-28 | 2021-05-21 | Cleaning device and anti-winding structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023227320.0U CN214549284U (en) | 2020-12-28 | 2020-12-28 | Anti-winding structure of cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214549284U true CN214549284U (en) | 2021-11-02 |
Family
ID=78366983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023227320.0U Active CN214549284U (en) | 2020-12-28 | 2020-12-28 | Anti-winding structure of cleaning device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN214549284U (en) |
| WO (1) | WO2022142086A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114246518A (en) * | 2021-11-18 | 2022-03-29 | 安克创新科技股份有限公司 | Cleaning device and control method thereof |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140053362A1 (en) * | 2012-08-27 | 2014-02-27 | Anita Louise Hosterman | Integrated roller brush groove with hair and debris cutting device for use in vacuum cleaners and other sweeping devices |
| CN209172208U (en) * | 2018-04-28 | 2019-07-30 | 苏州宝时得电动工具有限公司 | A kind of mopping robot |
| CN208851399U (en) * | 2018-06-14 | 2019-05-14 | 宁波富佳实业股份有限公司 | A kind of floor cleaning machine |
| CN109259675A (en) * | 2018-11-12 | 2019-01-25 | 中山市金舜家庭用品有限公司 | A kind of floor-cleaning machine |
| CN110025264A (en) * | 2018-11-29 | 2019-07-19 | 中山市金舜家庭用品有限公司 | A kind of rolling floor mop pedestal and its cleaning device |
| CN209863649U (en) * | 2018-12-11 | 2019-12-31 | 小狗电器互联网科技（北京）股份有限公司 | Round brush clearance subassembly and scrubbing brush |
| CN109589053A (en) * | 2019-01-24 | 2019-04-09 | 深圳市银星智能科技股份有限公司 | Clean robot |
| CN209863666U (en) * | 2019-04-12 | 2019-12-31 | 苏州诚河清洁设备有限公司 | Dirty liquid recovery unit and wet and dry dust catcher |
| CN112043210B (en) * | 2019-06-06 | 2022-02-22 | 江苏美的清洁电器股份有限公司 | Cleaning cylinder scraper and surface cleaning device with same |
| CN211355242U (en) * | 2019-06-13 | 2020-08-28 | 莱克电气股份有限公司 | Floor cleaner and water spraying device thereof |
-
2020
- 2020-12-28 CN CN202023227320.0U patent/CN214549284U/en active Active
-
2021
- 2021-05-21 WO PCT/CN2021/095284 patent/WO2022142086A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114246518A (en) * | 2021-11-18 | 2022-03-29 | 安克创新科技股份有限公司 | Cleaning device and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022142086A1 (en) | 2022-07-07 |
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