CN119302568B - A floor brush module for a cleaning machine and the cleaning machine - Google Patents
A floor brush module for a cleaning machine and the cleaning machineInfo
- Publication number
- CN119302568B CN119302568B CN202310864848.8A CN202310864848A CN119302568B CN 119302568 B CN119302568 B CN 119302568B CN 202310864848 A CN202310864848 A CN 202310864848A CN 119302568 B CN119302568 B CN 119302568B
- Authority
- CN
- China
- Prior art keywords
- housing
- movable seat
- movable
- floor brush
- brush
- 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.)
- Active
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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
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4036—Parts or details of the surface treating tools
- A47L11/4038—Disk shaped surface treating tools
-
- 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4063—Driving means; Transmission means therefor
- A47L11/4069—Driving or transmission means for the cleaning tools
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4094—Accessories to be used in combination with conventional vacuum-cleaning devices
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—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
- A47L9/0461—Dust-loosening tools, e.g. agitators, brushes
- A47L9/0466—Rotating tools
- A47L9/0472—Discs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
本发明涉及一种用于清洁机的地刷模块及清洁机，该用于清洁机的地刷模块中，壳体内部具有吸尘腔和导流通道，移动座沿着壳体的左右方向延伸且被布置成能相对壳体偏转，刷头组件设于移动座上，具有分别连接在移动座两个端部的刷件，由于壳体内部的移动座能够相对壳体偏转，以使其两个端部均能相对壳体前后摆动，当进口处遇到较大的颗粒导致吸尘受阻时，移动座两端设置的刷件就能在外部压力的作用下触发移动座并随移动座同步偏摆以远离进口的位置，这样就能为大颗粒提供充足的进入空间，避免出现灰尘颗粒卡住在两个刷件之间缝隙内的情况。
This invention relates to a floor brush module for a cleaning machine and the cleaning machine itself. In the floor brush module for the cleaning machine, the housing has a dust suction chamber and a flow channel inside. A movable seat extends along the left and right direction of the housing and is arranged to be able to deflect relative to the housing. A brush head assembly is disposed on the movable seat and has brushes respectively connected to the two ends of the movable seat. Since the movable seat inside the housing can deflect relative to the housing, both ends of the movable seat can swing back and forth relative to the housing. When large particles are encountered at the inlet, causing dust suction to be obstructed, the brushes at both ends of the movable seat can trigger the movable seat under external pressure and swing synchronously with the movable seat away from the inlet position. This provides sufficient space for large particles to enter and avoids the situation where dust particles get stuck in the gap between the two brushes.
Description
Technical Field
The invention relates to the field of household mobile cleaning equipment, in particular to a floor brush module for a cleaning machine and the cleaning machine.
Background
The conventional movable cleaning equipment mostly adopts a rolling brush as a sweeping brush executing piece, and brush pieces or brush hair on the periphery of the rolling brush are contacted with a surface to be cleaned through rolling of the rolling brush, so that dirt attached to the surface to be cleaned is cleaned. The rolling brush structure covers a relatively large cleaning area in cleaning, but the arrangement mode of the rolling brush also brings the defect of blocking the air path because the collection of dirt by the movable cleaning equipment depends on the negative pressure suction force, and the negative pressure suction force is weakened to a certain extent.
For this reason, the inventor discloses in the chinese patent application CN202122959279.4 (issued to publication No. CN 216776859U) a floor brush module for a cleaning machine and a cleaning machine, in which a structure of a disc brush is used instead of a conventional rolling brush, and since a rotation axis of the disc brush extends vertically, a rotation gap is left between two adjacent disc brushes, which is just beneficial for airflow to pass through, so that the problem that the existing cleaning machine weakens the suction force of negative pressure is solved to a great extent, but the size of a gap between the disc brushes is generally fixed, and when some particles with larger size need to be cleaned, the condition that the suction force is insufficient or the gap between the two disc brushes is blocked may occur.
For this reason, there is a need for further improvements to existing cleaning machines.
Disclosure of Invention
The invention aims to solve the first technical problem of the prior art, and provides a floor brush module for a cleaning machine, wherein the floor brush module can actively avoid large-particle dust from an inlet to a dust collection cavity.
The second technical problem to be solved by the invention is to provide a cleaning machine with the floor brush module aiming at the current state of the art.
The invention solves the first technical problem by adopting the technical scheme that the floor brush module for the cleaning machine comprises:
A housing having a dust collection chamber therein for collecting dirt and a flow guide passage for conveying the collected dirt to a downstream dust separation module, the dust collection chamber having an inlet located at a front side of the housing, the inlet, dust collection chamber and flow guide passage being sequentially arranged along a flow direction of a fluid;
a moving seat extending in a left-right direction of the housing and arranged to be deflectable with respect to the housing so that both end portions thereof are swingable back and forth with respect to the housing;
A brush head assembly arranged on the movable seat and having brush members respectively connected to two ends of the movable seat, each brush member being positioned in the dust collection cavity and arranged to rotate relative to the surface to be cleaned to sweep the surface to be cleaned, the rotation axis of each brush member extending vertically, and one of the brush members being capable of driving the corresponding end of the movable seat to deflect rearward under pressure so as to be away from the inlet, and
And the elastic piece acts on the movable seat so as to enable the movable seat to always have a reset swinging trend.
There are various ways to suck the dust on the surface to be cleaned, and preferably, the front side of the housing has a base, and a space is left between the bottom of the base and the surface to be cleaned to form a dust collection cavity.
In order to ensure the rotation of the brush, the brush head assembly preferably further comprises a drive mechanism which is arranged on the movable seat and the power output end of which is in driving connection with the brush.
In order to avoid that the power of a single brush is blocked to stop the whole brush head assembly, the driving mechanism is provided with two drivers, wherein each driver is respectively arranged at two ends of the movable seat, and the output shaft extends downwards, and each brush is assembled on the output shaft of the corresponding driver.
In order to facilitate the swing of the movable seat, preferably, the base is provided with two guide slots vertically penetrating the movable seat along the thickness direction at positions corresponding to the movable seat, each guide slot extends along the front-rear direction, and two end parts of the movable seat are respectively restrained in the corresponding guide slots in a front-rear movable manner.
The swing mode of the movable seat is various, preferably in a rotating mode, namely the middle position of the movable seat can be rotatably connected to the upper side of the base, and the rotation center is positioned between the two guide notches.
Specifically, the bottoms of the two ends of the movable seat are respectively provided with a guide part, and the guide parts of the two ends of the movable seat are in sliding match with the corresponding guide notches under the deflection state of the movable seat.
The guide parts can be realized in different manners, preferably, both ends of the movable seat are provided with through holes for the output shaft of the driver to pass downwards, and the guide parts are annular walls extending downwards from the outer edges of the corresponding through holes. The design mode of the guide part can prevent the output shaft of the driver from contacting with fluid to a certain extent, prevent dust particles from being blocked in gaps between the brushes and protect the connection part of the driver and the brushes, and on the other hand, the annular wall is used as a core member for guiding, has high strength and slides in the guide notch more smoothly.
Specifically, an upward extending shaft rod is arranged between the two guide notches, and a rotating sleeve sleeved outside the shaft rod is correspondingly arranged in the middle of the movable seat.
Preferably, the elastic piece is a torsion spring sleeved outside the rotating sleeve.
In order to ensure the cleaning effect, preferably, the two movable seats are arranged at intervals in the length direction of the base, and each movable seat is provided with a brush head assembly.
In order to ensure that a negative pressure is provided in the suction chamber, the flow guide channel preferably has a suction opening communicating with the suction chamber of the housing, which suction opening is open at the rear side of the suction chamber and is located between the two movable seats. Therefore, the arrangement position of the suction port can ensure that the swing of the movable seat can not only play a role of avoiding the inlet, but also form a guide gesture in the dust collection cavity under the self swing effect, so that dust particles at the inlet are guided to the suction port, thereby avoiding dead angles from being left for cleaning and having better cleaning effect.
Specifically, each movable seat is obliquely arranged from the outer end far away from the suction port to the inner end adjacent to the suction port from front to back, so that the brush pieces in the dust collection cavity are integrally arranged in a V-shaped mode with the front opening.
In order to further solve the second technical problem, the invention adopts the technical scheme that the cleaning machine is provided with the floor brush module, and further comprises a dust separation module and a fan module, wherein the floor brush module, the dust separation module and the fan module are sequentially arranged along the flowing direction of fluid, and the outlet end of the floor brush module is an air outlet of a shell.
Preferably, the cleaning machine is a floor washer or a vacuum cleaner.
Compared with the prior art, the floor brush module for the cleaning machine has the advantages that as the movable seat in the shell can deflect relative to the shell, the two ends of the movable seat can swing back and forth relative to the shell, when larger particles are encountered at the inlet to prevent dust collection, the brushes at the two ends of the movable seat can trigger the movable seat under the action of external pressure and synchronously deflect along with the movable seat to be far away from the inlet, so that sufficient entering space can be provided for large particles, and the situation that dust particles are blocked in a gap between the two brushes is avoided.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a floor brush module according to an embodiment of the present invention;
FIG. 2 is a schematic view of FIG. 1 at another angle after omitting part of the structure;
FIG. 3 is a schematic view of the alternative angle of FIG. 2 (with the movable mount and brush head assembly omitted);
FIG. 4 is an exploded view of the alternate angle of FIG. 2;
FIG. 5 is a cross-sectional view of the overall structure of a floor brush module in an embodiment of the invention;
FIG. 6 is an overall schematic of the travel base and brush head assembly;
Fig. 7 is an overall schematic view of the cleaning machine.
Detailed Description
The invention is described in further detail below with reference to the embodiments of the drawings.
As shown in fig. 1 to 7, a preferred embodiment of the present invention is shown. In this embodiment, the floor brush module is suitable for use in a cleaning machine, where the cleaning machine may be a floor scrubber or a dust collector, and the floor scrubber includes, in addition to the floor brush module, a dust separation module 103 and a fan module 104, and the floor brush module, the dust separation module 103 and the fan module 104 are sequentially arranged along the flow direction of the fluid, and an outlet end of the floor brush module is an air outlet 106 of the housing 1.
The floor brush module for the cleaning machine comprises a shell 1, a movable seat 11, a brush head assembly and an elastic piece 4. The housing 1 has a dust suction chamber 100 and a flow guide passage 10 therein, wherein the dust suction chamber 100 is used for collecting dirt, the dust separation module is used for transferring the collected dirt to the downstream dust separation module 103, and the dust suction chamber 100 has an inlet 101 at a front side of the housing 1, and the inlet 101, the dust suction chamber 100 and the flow guide passage 10 are sequentially arranged along a flow direction of fluid.
In this embodiment, the avoidance of large particles by the brush member 2 is performed by moving the seat 11. The movable base 11 extends along the left-right direction of the housing 1 and is arranged to deflect relative to the housing 1 so that both ends of the movable base can swing back and forth relative to the housing 1, the brush head assembly is arranged on the movable base 11 and has brush pieces 2 respectively connected to both ends of the movable base 11, each brush piece 2 is located in the dust collection cavity 100 and is arranged to rotate relative to the surface to be cleaned to sweep the surface to be cleaned, the rotation axis of each brush piece 2 extends vertically, and one of the two brush pieces 2 can drive the corresponding end of the movable base 11 to deflect back under the pressed state so as to be away from the inlet 101. Of course, in order to ensure the brushing effect of the brush 2 on the surface to be cleaned, the brush head assembly further comprises a driving mechanism 3, wherein the driving mechanism 3 is arranged on the movable seat 11, and the power output end of the driving mechanism is in driving connection with the brush 2. The driving mechanism 3 in the present embodiment has two drivers 30, each driver 30 is disposed at both end portions of the moving seat 11 and the output shaft extends downward, and each brush 2 is fitted on the output shaft of the corresponding driver 30.
In this embodiment, the base 12 is provided on the front side of the housing 1, and a space is left between the bottom of the base 12 and the surface to be cleaned to form the dust collection chamber 100. In order to ensure that the brush 2 can be converted into the deflection of the movable seat 11 after being pressed, the base 12 is provided with two guide slots 13 vertically penetrating through each other along the thickness direction at positions corresponding to the movable seat 11, each guide slot 13 extends along the front-rear direction, and two end parts of the movable seat 11 are respectively restrained in the corresponding guide slots 13 in a front-rear movable manner. Specifically, the middle position of the movable seat 11 is rotatably connected to the upper side of the base 12 with the rotation center between the two guide notches 13.
In order to ensure smooth deflection of the movable seat 11, guide portions are provided at bottoms of both ends of the movable seat 11, and in a deflected state of the movable seat 11, the guide portions at both ends are slidably matched with the corresponding guide notches 13. Specifically, the two ends of the movable seat 11 are respectively provided with a through hole through which the output shaft of the driver 30 passes downward, and the guiding portion is an annular wall 112 extending downward from the outer edge of the corresponding through hole. And an upward extending shaft lever 14 is arranged between the two guide slots 13, and a rotating sleeve 111 sleeved outside the shaft lever 14 is correspondingly arranged in the middle of the movable seat 11.
In order to ensure that the mobile seat 11 is automatically deflected for return after removal of the large-particle impurities, the aforementioned elastic element 4 acts on the mobile seat 11 so that it always has a tendency to return to swing. Specifically, the elastic member 4 in the present embodiment is a torsion spring that is sleeved outside the rotation sleeve 111.
In addition, two movable bases 11 are arranged at intervals in the length direction of the base 12 in the embodiment, and each movable base 11 is provided with a brush head assembly. The guide passage 10 has a suction port 102 communicating with the suction chamber 100 of the housing 1, and the suction port 102 is provided at the rear side of the suction chamber 100 and is located between the two movable seats 11. And each movable seat 11 is arranged obliquely from the outer end far away from the suction port 102 to the inner end adjacent to the suction port 102 from front to back so that the brush members 2 in the dust collection cavity 100 are arranged in a V-shaped way with the opening facing forward as a whole. The design form of the movable seat 11 enables each brush 2 to form specific gesture arrangement, and then the special arrangement position of the suction port 102 is matched, so that the swing of the movable seat 11 can not only play a role of avoiding the inlet 101, but also form a flow guiding gesture in the dust collection cavity 100 under the swing effect of the movable seat, dust particles at the inlet 101 are guided to the suction port 102, dead angles are avoided, and the cleaning effect is better.
The term "fluid communication" as used herein refers to a spatial positional relationship between two components or parts (hereinafter collectively referred to as a first part and a second part, respectively), that is, a fluid (gas, liquid, or a mixture of both) can flow along a flow path from the first part to the second part or/and be transported to the second part, or the first part and the second part may be directly communicated with each other, or the first part and the second part may be indirectly communicated with each other through at least one third party, and the third party may be a fluid channel such as a pipe, a channel, a conduit, a flow guiding member, a hole, a groove, or the like, or a chamber allowing the fluid to flow through, or a combination thereof.
Furthermore, directional terms, such as "front", "rear", "upper", "lower", "left", "right", "side", "top", "bottom", etc., are used in the description and claims of the present invention to describe various example structural parts and elements of the present invention, but are used herein for convenience of description only and are determined based on the example orientations shown in the drawings. Because the disclosed embodiments of the invention may be arranged in a variety of orientations, the directional terminology is used for purposes of illustration and is in no way limiting, such as "upper" and "lower" are not necessarily limited to being in a direction opposite or coincident with the direction of gravity.
Claims (14)
1. A floor brush module for a cleaning machine, comprising:
A housing (1) having a dust collection chamber (100) for collecting dirt and a flow guide passage (10) for conveying the collected dirt to a downstream dust separation module, the dust collection chamber (100) having an inlet (101) at a front side of the housing (1), the inlet (101), the dust collection chamber (100) and the flow guide passage (10) being arranged in this order along a flow direction of a fluid, the front side of the housing (1) having a base (12);
it is characterized in that the method also comprises the following steps:
A movable seat (11) extending in the left-right direction of the housing (1) and arranged so as to be deflectable relative to the housing (1) so that both end portions thereof can swing back and forth relative to the housing (1);
A brush head assembly provided on the movable base (11) and having brush members (2) respectively connected to both ends of the movable base (11), each brush member (2) being located in the dust suction chamber (100) and arranged to rotate relative to the surface to be cleaned to sweep the surface to be cleaned, and the axis of rotation of each brush member (2) extending vertically, and one of the two brush members (2) being capable of driving the corresponding end of the movable base (11) to deflect rearward under pressure so as to be away from the inlet (101), and
An elastic element (4) acting on the mobile seat (11) so as to always have a trend of return oscillation;
Two guide slots (13) which are vertically and penetratingly arranged are formed in the position, corresponding to the movable seat (11), of the base (12) along the thickness direction, the guide slots (13) extend along the front-rear direction, and two end parts of the movable seat (11) are respectively restrained in the corresponding guide slots (13) in a front-rear movable mode.
2. The floor brush module according to claim 1, wherein a space is provided between the bottom of the base (12) and the surface to be cleaned to form a dust suction chamber (100).
3. The floor brush module according to claim 2, wherein the brush head assembly further comprises a driving mechanism (3), the driving mechanism (3) is arranged on the movable seat (11), and the power output end of the driving mechanism is in driving connection with the brush (2).
4. A floor brush module according to claim 3, characterized in that the drive mechanism (3) has two drives (30), each drive (30) being arranged at each end of the mobile seat (11) with the output shaft extending downwards, each brush (2) being fitted on the output shaft of the corresponding drive (30).
5. The floor brush module according to claim 4, wherein the middle position of the movable seat (11) is rotatably connected to the upper side of the base (12) and the rotation center is located between the two guide notches (13).
6. The floor brush module according to claim 5, wherein the bottoms of both ends of the movable base (11) are provided with guide portions, and the guide portions of both ends of the movable base (11) are slidably matched with the corresponding guide notches (13) in a deflected state.
7. The floor brush module according to claim 6, wherein the movable base (11) has through holes at both ends for the output shaft of the driver (30) to pass through downwards, and the guide part is an annular wall (112) extending downwards from the outer edge of the corresponding through hole.
8. The floor brush module according to claim 7, wherein an upward extending shaft lever (14) is arranged between the two guide slots (13), and a rotating sleeve (111) sleeved outside the shaft lever (14) is correspondingly arranged at the middle part of the movable seat (11).
9. The floor brush module according to claim 8, wherein the elastic member (4) is a torsion spring sleeved outside the rotating sleeve (111).
10. The floor brush module according to claim 9, wherein the number of the movable bases (11) is two, the movable bases are arranged at intervals in the length direction of the base (12), and brush head assemblies are arranged on the movable bases (11).
11. The floor brush module according to claim 10, characterized in that the flow guide channel (10) has a suction opening (102) communicating with the suction chamber (100) of the housing (1), which suction opening (102) is open at the rear side of the suction chamber (100) and is located between two moving seats (11).
12. The floor brush module according to claim 11, wherein each of the movable sockets (11) is arranged obliquely from the outer end far from the suction port (102) to the inner end adjacent to the suction port (102) from front to back so that the brush members (2) in the dust collection chamber (100) are arranged in a V-shaped arrangement with the openings facing forward as a whole.
13. A cleaning machine having a floor brush module according to any one of claims 1 to 12, further comprising a dust separation module (103) and a fan module (104), wherein the floor brush module (105), the dust separation module (103) and the fan module (104) are sequentially arranged along the flow direction of the fluid, and an outlet end of the floor brush module (105) is an air outlet (106) of the housing (1).
14. The cleaning machine of claim 13, wherein the cleaning machine is a floor washer or a vacuum cleaner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310864848.8A CN119302568B (en) | 2023-07-13 | 2023-07-13 | A floor brush module for a cleaning machine and the cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310864848.8A CN119302568B (en) | 2023-07-13 | 2023-07-13 | A floor brush module for a cleaning machine and the cleaning machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN119302568A CN119302568A (en) | 2025-01-14 |
| CN119302568B true CN119302568B (en) | 2025-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310864848.8A Active CN119302568B (en) | 2023-07-13 | 2023-07-13 | A floor brush module for a cleaning machine and the cleaning machine |
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| Country | Link |
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| CN (1) | CN119302568B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206836837U (en) * | 2017-01-06 | 2018-01-05 | 科沃斯机器人股份有限公司 | Clean robot |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2357057A1 (en) * | 2001-08-10 | 2003-02-10 | Roger P. Vanderlinden | Mobile large area surface cleaning apparatus |
| CN106901660A (en) * | 2017-04-10 | 2017-06-30 | 杭州银博交通工程材料有限公司 | A kind of energy-efficient sweeper and its cleaning method |
| JP7264584B2 (en) * | 2017-06-08 | 2023-04-25 | 東芝ライフスタイル株式会社 | Autonomous vacuum cleaner |
| JP7495204B2 (en) * | 2018-11-22 | 2024-06-04 | 東芝ライフスタイル株式会社 | Vacuum cleaner |
| CN215605457U (en) * | 2021-07-06 | 2022-01-25 | 北京石头世纪科技股份有限公司 | Self-moving cleaning device |
| CN215687478U (en) * | 2021-08-06 | 2022-02-01 | 广东雷洋智能科技股份有限公司 | A sweeper with a liftable side brush head |
| CN217185937U (en) * | 2022-03-31 | 2022-08-16 | 广东利元亨智能装备股份有限公司 | Brush mechanism and its cleaning robot |
| CN218852596U (en) * | 2022-10-26 | 2023-04-14 | 宁波方太厨具有限公司 | A floor brush module for a cleaning machine and the cleaning machine |
| CN116098525B (en) * | 2023-02-28 | 2025-01-28 | 宁波方太厨具有限公司 | A floor brush module for a cleaning machine and a cleaning machine |
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2023
- 2023-07-13 CN CN202310864848.8A patent/CN119302568B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206836837U (en) * | 2017-01-06 | 2018-01-05 | 科沃斯机器人股份有限公司 | Clean robot |
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| CN119302568A (en) | 2025-01-14 |
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