CN113768409B - Dust collector floor brush with multidirectional adjustable rolling brush - Google Patents
Dust collector floor brush with multidirectional adjustable rolling brush Download PDFInfo
- Publication number
- CN113768409B CN113768409B CN202111067079.6A CN202111067079A CN113768409B CN 113768409 B CN113768409 B CN 113768409B CN 202111067079 A CN202111067079 A CN 202111067079A CN 113768409 B CN113768409 B CN 113768409B
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- China
- Prior art keywords
- rolling
- rolling brush
- brush
- shell body
- telescopic cylinder
- 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.)
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- 238000005096 rolling process Methods 0.000 title claims abstract description 137
- 239000000428 dust Substances 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 238000005192 partition Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 29
- 230000000694 effects Effects 0.000 abstract description 7
- 238000011084 recovery Methods 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000861 blow drying Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- 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
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
- A47L9/0461—Dust-loosening tools, e.g. agitators, brushes
- A47L9/0466—Rotating tools
- A47L9/0477—Rolls
-
- 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
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
-
- 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
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
- A47L9/0405—Driving means for the brushes or agitators
- A47L9/0411—Driving means for the brushes or agitators driven by electric motor
-
- 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
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
- A47L9/0427—Gearing or transmission means therefor
- A47L9/0444—Gearing or transmission means therefor for conveying motion by endless flexible members, e.g. belts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
The invention discloses a dust collector floor brush with a multidirectional adjustable rolling brush, which belongs to the technical field of dust collector floor brushes and comprises a shell body, wherein a partition is arranged in the shell body, and sliding grooves which are arranged along the horizontal direction are formed in one side of the shell body and in the partition; the two opposite ends of the first rolling brushes are respectively clamped in the two sliding grooves, the first rolling brushes rotate along the circumferential direction of the first rolling brushes, and the first rolling brushes protrude out of the bottom of the shell body; according to the invention, the first rolling brushes are driven to rotate through the driving mechanism, the first telescopic cylinder stretches to drive the first rolling brushes to slide along the sliding grooves, so that the distance between the two first rolling brushes is adjusted, the third rolling brushes are pushed out of the shell body through the extension of the third telescopic cylinder, the third rolling brushes can clean dead corners, the cleaning range is wide, the cleaning effect is good, the cleaning device can be suitable for complex cleaning environments, the use is flexible and convenient, and the user experience is good.
Description
Technical Field
The invention belongs to the technical field of dust collector floor brushes, and particularly relates to a dust collector floor brush with a multidirectional adjustable rolling brush.
Background
Floor cleaning is a part of daily cleaning, so that products such as dust collectors and mopping machines are widely used.
Chinese patent (CN 202010796921.9) discloses a floor mopping machine, comprising a handrail, a machine body, a switch assembly, a water storage tank, a roller power motor, a cleaning device, a rotating device, a dirt recovery device, a suction device and a ground disinfection and blow-drying device; the water storage tank, the roller power motor, the cleaning device, the rotating device, the dirt recovery device, the suction device and the ground disinfection and drying device are all connected with the switch assembly, the cleaning device and the rotating device are all connected with the roller power motor, and the cleaning device, the rotating device, the dirt recovery device, the suction device and the ground disinfection and drying device are sequentially connected. .
Chinese patent (CN 201820926099.1) discloses a floor cleaning machine, which comprises a handle and a rolling brush main body, wherein the rolling brush main body is of a hollow structure, a front rolling brush and a rear rolling brush are detachably arranged in the rolling brush main body, a motor is arranged in the rolling brush main body, the motor is used for controlling the front rolling brush and the rear rolling brush to rotate, a humidifying device is arranged above the front rolling brush, and a sewage tank is arranged between the front rolling brush and the rear rolling brush.
At present, the round brush position on the dust catcher ground brush is fixed, still has certain distance between round brush and the edge of shell, when cleaning the space that has high restriction, often the round brush can not be acted on the position that is located the shell front end, this makes cleaning effect insufficient, can't adapt to the thorough cleaning in complicated space, in addition, when carrying out the corner cleaning, the round brush also can't be acted on the corner for the cleanness has the dead angle, and cleaning effect is poor, and user experience is poor.
Disclosure of Invention
The invention aims at: in order to solve the problems that the position of a rolling brush on a dust collector ground brush is fixed, a cleaning blind area is formed by the distance between the rolling brush and a shell, and the cleaning blind area cannot adapt to the cleaning of a complex space, the cleaning effect is insufficient and the user experience is poor, the dust collector ground brush with the rolling brush capable of being adjusted in multiple directions is provided.
In order to achieve the above purpose, the present invention adopts the following technical scheme: a dust collector floor brush with a multi-directionally adjustable roller brush, comprising:
the shell comprises a shell body, wherein a partition is arranged in the shell body, and sliding grooves which are arranged along the horizontal direction are formed in one side of the shell body and in the partition;
The two opposite ends of the first rolling brush are respectively clamped in the two sliding grooves, the first rolling brush rotates along the circumferential direction of the first rolling brush, the first rolling brush protrudes out of the bottom of the shell body, and the opposite ends of one first rolling brush are fixedly connected with the shell body through a first telescopic cylinder;
the driving mechanism is fixedly arranged at one end of the shell body and is connected with the end parts of the two first rolling brushes;
The two groups of extension mechanisms are fixedly connected to the end parts of the two first rolling brushes, the two groups of extension mechanisms and the two first rolling brushes are respectively located on two opposite sides of the partition, and the extension mechanisms extend to the outer side of the shell body.
As a further description of the above technical solution:
The end part of the first rolling brush is hinged with a bearing seat, the bearing seat is slidably arranged in the sliding groove, and the end part of the first telescopic cylinder is fixedly connected with the bearing seat.
As a further description of the above technical solution:
The driving mechanism comprises a driving motor and two driving belts, the driving motor is fixedly arranged on the shell body, the two driving belts are respectively connected with the driving motor and the two first rolling brushes, the shell body is provided with a tension adjusting mechanism, the tension adjusting mechanism props against one driving belt, and the first rolling brushes connected with the driving belts are connected with the first telescopic cylinders.
As a further description of the above technical solution:
The tension adjusting mechanism comprises a second telescopic cylinder, a guide rail and a guide wheel, wherein the second telescopic cylinder and the guide rail are fixedly connected to the shell body, a sliding block is arranged at the end part of the second telescopic cylinder, the sliding block slides along the guide rail, the guide wheel is hinged to the sliding block, and the guide wheel abuts against the inner side wall of the driving belt.
As a further description of the above technical solution:
The extension mechanism comprises a second rolling brush, a third rolling brush and a third telescopic cylinder, wherein the second rolling brush is fixedly connected with the end part of the first rolling brush, the third telescopic cylinder is fixedly installed in the second rolling brush, the third rolling brush is fixedly connected with the end part of the third telescopic cylinder, and the side surface of the third rolling brush is attached to the side surface of the second rolling brush.
As a further description of the above technical solution:
the axes of the first rolling brush, the second rolling brush and the third rolling brush are coincident and have equal radiuses.
As a further description of the above technical solution:
the side wall of the shell body is provided with an empty avoiding groove, and the third rolling brush is positioned in the empty avoiding groove.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. According to the invention, the first rolling brush is driven to rotate by the driving mechanism, the first telescopic cylinder stretches to drive the first rolling brush to slide along the sliding groove, so that the distance between the two first rolling brushes is adjusted, the third rolling brush is pushed out of the shell body by the extension of the third telescopic cylinder, the third rolling brush can clean dead corners, the cleaning range is wide, the cleaning effect is good, the cleaning device can be suitable for complex cleaning environments, the use is flexible and convenient, and the user experience is good.
2. According to the invention, the driving motor rotates to drive the driving belt to rotate, the driving belt rotates to drive the two first rolling brushes to rotate, when the first telescopic cylinder stretches and adjusts, the first telescopic cylinder drives the bearing seat to slide in the sliding groove, so that the position of the first rolling brush is changed, at the moment, the driving belt between the first rolling brush and the driving motor is loosened or tightened, the second telescopic cylinder stretches and contracts and drives the sliding block to slide in the guide rail, so that the position of the guide wheel is changed, the guide wheel props against the inner side wall of the driving belt, and the tightened or loosened driving belt is adjusted.
3. According to the invention, the first rolling brush is driven to rotate by the driving motor, the first rolling brush drives the second rolling brush and the third rolling brush to synchronously rotate, when dead corners need to be cleaned, the third telescopic cylinder stretches, and the third rolling brush protrudes out of the shell body and cleans the dead corners, so that the cleaning effect is sufficient.
Drawings
Fig. 1 is a schematic view of the overall structure of a dust collector floor brush with a roll brush capable of being adjusted in multiple directions.
Fig. 2 is a reference diagram of the use state of the floor brush of the dust collector with the rolling brush capable of being adjusted in multiple directions.
Figure 3 is a top view of a dust collector floor brush with a roll brush that is multi-directionally adjustable.
Figure 4 is a right side view of a dust collector floor brush with a roll brush that is multi-directionally adjustable.
Legend description:
1. A housing body; 2. partition; 3. a chute; 4. a first roller brush; 5. a first telescopic cylinder; 6. a driving mechanism; 61. a driving motor; 62. a transmission belt; 7. an extension mechanism; 71. a second rolling brush; 72. a third rolling brush; 73. a third telescopic cylinder; 8. a bearing seat; 9. a tension adjusting mechanism; 91. a second telescopic cylinder; 92. a guide rail; 93. a guide wheel; 10. a slide block; 11. and a void-avoiding groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, the present invention provides a technical solution: a dust collector floor brush with a multi-directionally adjustable roller brush, comprising:
A partition 2 is arranged in the shell body 1, and a chute 3 which is arranged along the horizontal direction is arranged on one side of the shell body 1 and on the partition 2;
the two first rolling brushes 4 are respectively clamped in the two sliding grooves 3 at opposite ends of the first rolling brush 4, the first rolling brush 4 rotates along the circumferential direction of the first rolling brush 4, the first rolling brush 4 protrudes out of the bottom of the shell body 1, and the opposite ends of one first rolling brush 4 are fixedly connected with the shell body 1 through a first telescopic cylinder 5;
a driving mechanism 6 fixedly installed at one end of the housing body 1, the driving mechanism 6 being connected to the end portions of the two first rolling brushes 4;
The two groups of extension mechanisms 7 are fixedly connected to the end parts of the two first rolling brushes 4, the two groups of extension mechanisms 7 and the two first rolling brushes 4 are respectively positioned on two opposite sides of the partition 2, and the extension mechanisms 7 extend to the outer side of the shell body 1;
the end part of the first rolling brush 4 is hinged with a bearing seat 8, the bearing seat 8 is arranged in the chute 3 in a sliding way, the end part of the first telescopic cylinder 5 is fixedly connected with the bearing seat 8, and the bearing seat 8 can not only provide support for the rotation of the first rolling brush 4, but also realize the position movement of the first rolling brush 4 along the chute 3;
The driving mechanism 6 comprises a driving motor 61 and two driving belts 62, the driving motor 61 is fixedly arranged on the shell body 1, the two driving belts 62 are respectively connected with the driving motor 61 and the two first rolling brushes 4, the shell body 1 is provided with a tension adjusting mechanism 9, the tension adjusting mechanism 9 props against one driving belt 62, and the first rolling brush 4 connected with the driving belt 62 is connected with the first telescopic cylinder 5; the tension adjusting mechanism 9 comprises a second telescopic cylinder 91, a guide rail 92 and a guide wheel 93, wherein the second telescopic cylinder 91 and the guide rail 92 are fixedly connected to the shell body 1, a sliding block 10 is arranged at the end part of the second telescopic cylinder 91, the sliding block 10 slides along the guide rail 92, the guide wheel 93 is hinged to the sliding block 10, the guide wheel 93 abuts against the inner side wall of the driving belt 62, the driving motor 61 rotates to drive the driving belt 62 to rotate, the driving belt 62 rotates to drive the two first rolling brushes 4, when the first telescopic cylinder 5 is in telescopic adjustment, the first telescopic cylinder 5 drives the bearing seat 8 to slide in the sliding groove 3, so that the position of the first rolling brush 4 is changed, at the moment, the driving belt 62 between the first rolling brushes 4 and the driving motor 61 is loosened or tightened, the second telescopic cylinder 91 stretches and drives the sliding block 10 to slide in the guide rail 92, so that the position of the guide wheel 93 is changed, and the driving belt 93 abuts against the inner side wall of the driving belt 62, so that the tightened or loosened driving belt 62 is adjusted;
The extension mechanism 7 comprises a second rolling brush 71, a third rolling brush 72 and a third telescopic cylinder 73, the second rolling brush 71 is fixedly connected to the end part of the first rolling brush 4, the third telescopic cylinder 73 is fixedly installed inside the second rolling brush 71, the third rolling brush 72 is fixedly connected to the end part of the third telescopic cylinder 73, the side surface of the third rolling brush 72 is attached to the side surface of the second rolling brush 71, the driving motor 61 drives the first rolling brush 4 to rotate, the first rolling brush 4 drives the second rolling brush 71 and the third rolling brush 72 to synchronously rotate, when a dead angle is cleaned, the third telescopic cylinder 73 extends, and the third rolling brush 72 protrudes out of the shell body 1 and cleans the dead angle, so that the cleaning effect is sufficient;
The axes of the first rolling brush 4, the second rolling brush 71 and the third rolling brush 72 are coincident and have the same radius, so that the three rolling brushes can synchronously clean the ground;
The side wall of the housing body 1 is provided with an empty avoiding groove 11, and the third rolling brush 72 is positioned in the empty avoiding groove 11, so that the housing body 1 is prevented from interfering with the movable expansion of the third rolling brush 72.
Working principle: firstly, the driving motor 61 rotates to drive the driving belt 62 to rotate, the driving belt 62 rotates to drive the two first rolling brushes 4 to rotate, the first rolling brushes 4 drive the second rolling brush 71 and the third rolling brush 72 to synchronously rotate, the ground is cleaned, secondly, when a cleaning space with a height limit is met, the first telescopic cylinder 5 is telescopically regulated, the first telescopic cylinder 5 drives the bearing seat 8 to slide in the sliding groove 3, so that the position of the first rolling brush 4 is changed, at the moment, the driving belt 62 between the first rolling brush 4 and the driving motor 61 is loosened or tightened, the second telescopic cylinder 91 stretches and drives the sliding block 10 to slide in the guide rail 92, so that the position of the guide wheel 93 is changed, the guide wheel 93 butts against the inner side wall of the driving belt 62, so that the tightened or loosened driving belt 62 is regulated, the first rolling brush 4 after the position change cleans a cleaning blind area, and finally, when the corner position is met to clean, the third telescopic cylinder 73 stretches, the third rolling brush 72 protrudes out of the housing body 1 and cleans the cleaning blind area.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (4)
1. The utility model provides a dust catcher floor brush that round brush can multidirectional regulation which characterized in that: comprising the following steps:
The shell comprises a shell body (1), wherein a partition (2) is arranged in the shell body, and sliding grooves (3) which are arranged along the horizontal direction are formed in one side of the shell body (1) and in the partition (2);
The two first rolling brushes (4) are respectively clamped in the two sliding grooves (3) at the opposite ends of the first rolling brushes (4), the first rolling brushes (4) rotate along the circumferential direction of the first rolling brushes, the first rolling brushes (4) protrude out of the bottom of the shell body (1), and the opposite ends of one first rolling brush (4) are fixedly connected with the shell body (1) through a first telescopic cylinder (5);
The driving mechanism (6) is fixedly arranged at one end of the shell body (1), and the driving mechanism (6) is connected with the end parts of the two first rolling brushes (4);
The two groups of extension mechanisms (7) are fixedly connected to the end parts of the two first rolling brushes (4), the two groups of extension mechanisms (7) and the two first rolling brushes (4) are respectively positioned on two opposite sides of the partition (2), the extension mechanisms (7) extend to the outer side of the shell body (1), the driving mechanism (6) comprises a driving motor (61) and two driving belts (62), the driving motor (61) is fixedly arranged on the shell body (1), the two driving belts (62) are respectively connected with the driving motor (61) and the two first rolling brushes (4), the shell body (1) is provided with a tension adjusting mechanism (9), the tension adjusting mechanism (9) props against one driving belt (62), and the first rolling brush (4) connected with the driving belt (62) is connected with the first telescopic cylinder (5);
the tension adjusting mechanism (9) comprises a second telescopic cylinder (91), a guide rail (92) and a guide wheel (93), wherein the second telescopic cylinder (91) and the guide rail (92) are fixedly connected to the shell body (1), a sliding block (10) is arranged at the end part of the second telescopic cylinder (91), the sliding block (10) slides along the guide rail (92), the guide wheel (93) is hinged to the sliding block (10), and the guide wheel (93) props against the inner side wall of the transmission belt (62);
The extension mechanism (7) comprises a second rolling brush (71), a third rolling brush (72) and a third telescopic cylinder (73), wherein the second rolling brush (71) is fixedly connected with the end part of the first rolling brush (4), the third telescopic cylinder (73) is fixedly installed in the second rolling brush (71), the third rolling brush (72) is fixedly connected with the end part of the third telescopic cylinder (73), and the side surface of the third rolling brush (72) is attached to the side surface of the second rolling brush (71).
2. The dust collector floor brush with the multidirectional adjustable rolling brush according to claim 1, wherein a bearing seat (8) is hinged to the end portion of the first rolling brush (4), the bearing seat (8) is slidably arranged in the sliding groove (3), and the end portion of the first telescopic cylinder (5) is fixedly connected with the bearing seat (8).
3. A floor brush for a dust collector with a multidirectional adjustable rolling brush according to claim 2, characterized in that the axes of the first rolling brush (4), the second rolling brush (71) and the third rolling brush (72) coincide and have equal radii.
4. A dust collector floor brush with a multidirectional adjustable rolling brush according to claim 3, characterized in that a clearance groove (11) is formed in the side wall of the housing body (1), and the third rolling brush (72) is located in the clearance groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111067079.6A CN113768409B (en) | 2021-09-14 | 2021-09-14 | Dust collector floor brush with multidirectional adjustable rolling brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111067079.6A CN113768409B (en) | 2021-09-14 | 2021-09-14 | Dust collector floor brush with multidirectional adjustable rolling brush |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113768409A CN113768409A (en) | 2021-12-10 |
| CN113768409B true CN113768409B (en) | 2024-05-28 |
Family
ID=78842830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111067079.6A Active CN113768409B (en) | 2021-09-14 | 2021-09-14 | Dust collector floor brush with multidirectional adjustable rolling brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113768409B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015184932A1 (en) * | 2014-06-06 | 2015-12-10 | 苏州科沃斯商用机器人有限公司 | Cleaning apparatus |
| CN208573602U (en) * | 2018-03-13 | 2019-03-05 | 小狗电器互联网科技（北京）股份有限公司 | Round brush driving mechanism, floor brush of dust collector and dust catcher |
| CN210019190U (en) * | 2019-01-31 | 2020-02-07 | 莱克电气股份有限公司 | Robot dust catcher round brush floating structure and robot dust catcher |
| CN213968211U (en) * | 2020-12-07 | 2021-08-17 | 佛山市三水衡邦玻璃有限公司 | Self-cleaning device for glass cleaning machine |
| WO2021175329A1 (en) * | 2020-03-06 | 2021-09-10 | 苏州宝时得电动工具有限公司 | Electric cleaning brush |
| CN216256884U (en) * | 2021-09-14 | 2022-04-12 | 苏州市春菊电器有限公司 | Dust collector floor brush with rolling brush capable of being adjusted in multiple directions |
-
2021
- 2021-09-14 CN CN202111067079.6A patent/CN113768409B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015184932A1 (en) * | 2014-06-06 | 2015-12-10 | 苏州科沃斯商用机器人有限公司 | Cleaning apparatus |
| CN208573602U (en) * | 2018-03-13 | 2019-03-05 | 小狗电器互联网科技（北京）股份有限公司 | Round brush driving mechanism, floor brush of dust collector and dust catcher |
| CN210019190U (en) * | 2019-01-31 | 2020-02-07 | 莱克电气股份有限公司 | Robot dust catcher round brush floating structure and robot dust catcher |
| WO2021175329A1 (en) * | 2020-03-06 | 2021-09-10 | 苏州宝时得电动工具有限公司 | Electric cleaning brush |
| CN213968211U (en) * | 2020-12-07 | 2021-08-17 | 佛山市三水衡邦玻璃有限公司 | Self-cleaning device for glass cleaning machine |
| CN216256884U (en) * | 2021-09-14 | 2022-04-12 | 苏州市春菊电器有限公司 | Dust collector floor brush with rolling brush capable of being adjusted in multiple directions |
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| Publication number | Publication date |
|---|---|
| CN113768409A (en) | 2021-12-10 |
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