CN216364952U - Floor brush device of floor washing machine - Google Patents
Floor brush device of floor washing machine Download PDFInfo
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- CN216364952U CN216364952U CN202122634814.9U CN202122634814U CN216364952U CN 216364952 U CN216364952 U CN 216364952U CN 202122634814 U CN202122634814 U CN 202122634814U CN 216364952 U CN216364952 U CN 216364952U
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- brush
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- rolling brush
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Abstract
The utility model discloses a floor brush device of a floor washing machine, which comprises: a housing; the round brush mechanism, the round brush mechanism includes: the rolling brush is internally provided with an accommodating space, and one end of the rolling brush is provided with a first opening; the motor assembly is arranged in the accommodating space, a gap is formed between the motor assembly and the accommodating space, the motor assembly penetrates through the first opening and is arranged on the shell, an output shaft of the motor assembly abuts against the rolling brush to drive the rolling brush to rotate, and the motor assembly can be separated from the motor assembly when the rolling brush moves along the axis direction; the installation seat is connected with the rolling brush and detachably connected with the shell, and the rolling brush can rotate relative to at least part of the installation seat. According to the utility model, the motor assembly of the rolling brush mechanism is arranged in the rolling brush, the internal structure of the rolling brush mechanism is compact, the integral volume is smaller, the rolling brush is convenient to disassemble and easy to clean through the abutting fit of the output shaft of the motor assembly and the rolling brush and the detachable connection of the mounting seat and the shell.
Description
Technical Field
The utility model relates to the technical field of domestic electric appliances, in particular to a floor brush device of a floor washing machine.
Background
In the prior art, the installation structure of the rolling brush and the motor in the rolling brush mechanism of the floor brush device of the floor washing machine is unreasonable in design, so that the installation structure is complex, the disassembly is complex, and the cleaning of the rolling brush is inconvenient.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. Therefore, one object of the present invention is to provide a floor brush device of a floor washing machine, wherein a roller brush and a motor assembly of the floor brush device of the floor washing machine are easy to disassemble and convenient to clean.
The floor brush device of the floor washing machine provided by the embodiment of the utility model comprises: a housing; the round brush mechanism, the round brush mechanism includes: the rolling brush is internally provided with an accommodating space, and one end of the rolling brush is provided with a first opening; the motor assembly is arranged in the accommodating space, a gap is formed between the motor assembly and the accommodating space, the motor assembly penetrates through the first opening and is connected to the shell, an output shaft of the motor assembly abuts against the rolling brush to drive the rolling brush to rotate, and the motor assembly can be separated from the rolling brush when the rolling brush moves along the axis direction; the mounting seat is connected the other end of round brush and with shell detachably connects, the round brush is relative the shell is rotatable.
According to the floor brush device of the floor washing machine, the motor assembly of the rolling brush mechanism is arranged in the rolling brush, the rolling brush mechanism is compact in internal structure and smaller in overall size, the output shaft of the motor assembly is in butt fit with the rolling brush, and the mounting seat is detachably connected with the shell, so that the rolling brush is convenient to detach and easy to clean.
In some embodiments, the other end of the rolling brush is provided with a second opening, and the mounting seat comprises: the rolling brush end cover is arranged on the second opening; the lock piece, the lock piece passes through the bearing and connects the round brush end cover, the bearing inner race is established on the round brush end cover, the lock piece is established the bearing inner race circles, the lock piece can with the shell is suitable for the cooperation, so that the mount pad with the shell keeps locking or unblock.
In some embodiments, the locking member is a lock catch, the lock catch is swingably provided on the rotating member, the housing is provided with a lock groove, the lock catch is provided in the lock groove when the lock catch is in the locking position, and the lock catch can rotate toward a side away from the housing when the lock catch is in the unlocking position.
In some embodiments, the other end of the rolling brush is provided with a second opening, and the end cover of the rolling brush is sleeved in the second opening.
In some embodiments, a spline is arranged on an output shaft of the motor assembly, a bushing member located in the accommodating space is arranged on the rolling brush, a key groove is arranged on the bushing member, and the key groove is sleeved on the spline along the axial direction of the rolling brush.
In some embodiments, the roller brush mechanism further comprises: the motor assembly is connected to the hinged seat in a swinging mode, so that the rolling brush mechanism can swing towards one side far away from the shell.
In some embodiments, the housing comprises: the main part with establish on the front end of main part and first installation department and the second installation department of spaced apart arrangement, the mount pad is connected on the first installation department, articulated seat is established on the second installation department, the brush rolling mechanism can move towards the place ahead of shell or top swing.
In some embodiments, the roller brush mechanism further comprises: and the inner ring of the second bearing is sleeved on the motor assembly, and the periphery of the outer ring of the second bearing is abutted against the inner wall of the accommodating space of the rolling brush.
In some embodiments, the roller brush mechanism further comprises: and the sealing element is arranged between the periphery of the outer ring of the second bearing and the inner wall of the accommodating space of the rolling brush.
In some embodiments, the bearing is disposed at an end of the motor assembly proximate the first opening.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is an exploded view of a floor brush assembly of a floor scrubber according to an embodiment of the present invention;
FIG. 2 is a schematic perspective view of a floor brush assembly of a floor scrubber according to an embodiment of the present invention;
FIG. 3 is a front view of a floor brush assembly of a floor scrubbing machine in an embodiment of the present invention;
fig. 4 is a sectional view taken along line a-a of fig. 3.
Reference numerals:
100. a floor brush device of a floor washing machine;
1. a housing;
101. locking the groove; 102. a first mounting portion; 103. a second mounting portion; 104. a main body portion;
2. a rolling brush mechanism;
21. rolling and brushing; 2101. a first opening; 2102. a bushing member; 21021. a keyway; 2103. a second opening; 201. a gap;
22. a motor assembly; 2215. an output shaft; 2216. a spline; 2217. a speed reducer;
24. a hinged seat;
25. a mounting seat; 251. a bearing; 252. a locking member; 253. rolling and brushing the end cover;
26. a second bearing;
27. and a seal.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the utility model.
Furthermore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial.
In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
A floor brush assembly 100 of a floor washing machine according to an embodiment of the present invention will be described with reference to fig. 1 to 4.
As shown in fig. 1, a floor brush assembly 100 of a floor washing machine according to an embodiment of the present invention includes: a housing 1 and a rolling brush mechanism 2.
The brush roller mechanism 2 includes: rolling brush 21, motor assembly 22, mount 25. An accommodating space is arranged in the rolling brush 21, and a first opening 2101 is arranged at one end of the rolling brush 21. The motor assembly 22 is arranged in the accommodating space, a gap 201 (see fig. 4) is arranged between the motor assembly 22 and the accommodating space, the motor assembly 22 is connected to the housing 1 through the first opening 2101, and an output shaft 2215 of the motor assembly 22 abuts against the rolling brush 21 to drive the rolling brush 21 to rotate and can be separated from the motor assembly 22 when the rolling brush 21 moves along the axial direction; the mounting seat 25 is connected to the other end of the roller brush 21 and detachably connected to the housing 1, and the roller brush 21 is rotatable with respect to the housing 1.
The gap 201 formed between the motor assembly 22 and the accommodating space, and the output shaft 2215 of the motor assembly 22 abut against the rolling brush 21, so that the motor assembly 22 can drive the rolling brush 21 to rotate to clean the ground. And because the motor assembly 22 is arranged inside the rolling brush 21, the internal structure of the rolling brush mechanism 2 is compact, and the whole volume can be smaller. The output shaft 2215 and the mounting base 25 function to support the rolling brush 21, and can ensure the rolling brush 21 to rotate stably when the motor assembly 22 is started. Due to the fact that the mounting seat 25 and the shell 1 are detachably connected and the output shaft 2215 is in butt fit with the rolling brush 21, after the mounting seat 25 is disassembled, the rolling brush 21 can be easily separated from the motor assembly 22 along the axial direction in a drawing movement mode, the rolling brush 21 is convenient and fast to disassemble, and the rolling brush 21 is convenient to clean.
According to the floor brush device 100 of the floor washing machine, the motor assembly 22 of the rolling brush mechanism 2 is arranged in the rolling brush 21, the rolling brush mechanism 2 is compact in internal structure and smaller in overall size, the output shaft 2215 of the motor assembly 22 is in butt fit with the rolling brush 21, and the mounting base 25 is detachably connected with the shell 1, so that the rolling brush 21 is convenient to detach and easy to clean.
In some embodiments, as shown in fig. 2 and 4, the other end of the rolling brush 21 is provided with a second opening 2103, and the mounting seat 25 includes: the rolling brush end cover 253 is arranged on the second opening 2103, the locking piece 252 is connected with the rolling brush end cover 253 through a bearing 251, the outer ring of the bearing 251 is arranged on the rolling brush end cover 253, the locking piece 252 is arranged on the inner ring of the bearing 251, and the locking piece 252 can be matched with the shell 1 to enable the mounting seat 25 and the shell 1 to be locked or unlocked. The roller brush end cover 253 is matched with the bearing 251 and used for supporting the roller brush 21 to rotate, the locking piece 252 can be switched between a locking position and an unlocking position, the locking piece 252 can be locked on the shell 1 when the locking piece 252 is in the locking position, the locking piece 252 can be separated from the shell 1 when the locking piece 252 is in the unlocking position, and locking and unlocking are carried out in a mode of switching back and forth between the locking position and the unlocking position through the locking piece 252, so that the mounting seat 25 and the shell 1 can be detached more simply, and the operation is convenient and easy.
In some embodiments, as shown in fig. 2 and 4, the locking member 252 is a lock catch, the lock catch is swingably provided on the roller brush end cover 253, the housing 1 is provided with a lock groove 101, the lock catch is provided in the lock groove 101 when the lock catch is in the locking position, and the lock catch can rotate towards a side away from the housing 1 when the lock catch is in the unlocking position. The locking member 252 is switched between the locking position and the unlocking position by rotating, the locking member 252 can rotate towards a direction close to the housing 1 to enable the lock catch to be fitted in the lock groove 101, at this time, the locking member 252 is in the locking position to fix the mounting seat 25 on the housing 1, the locking member 252 can also rotate towards a direction away from the housing 1 to enable the lock catch to be separated from the lock groove 101 (the arrow direction on the right side in fig. 4 is the rotating direction of the locking member 252), and at this time, the locking member 252 is in the unlocking position to detach the mounting seat 25 from the housing 1. In this way, the operation is simple, and the dismounting efficiency of the mounting seat 25 can be improved.
For example, as shown in fig. 2, the mounting seat 25 is provided on the right side of the roller brush 21, the mounting seat 25 is mounted on the right side of the housing 1, and the lock catch can be rotated backward to the locking position so that the lock catch fits in the lock groove 101. When disassembly is required, the latch can be rotated forward to the unlocked position to disengage the latch from the locking slot 101, thereby removing the mount 25 from the housing 1.
In other embodiments, the locking member 252 may also be a latch member, the latch member may move along the axial direction of the roller brush 21, the housing 1 is provided with a slot, the latch member is engaged with the slot when the latch member is in the locking position, and the latch member moves in the direction away from the housing 1 when the latch member is in the unlocking position, so that the latch member is disengaged from the slot.
In some embodiments, as shown in fig. 4, the output shaft 2215 of the motor assembly 22 is provided with a spline 2216, the rolling brush 21 is provided with a lining member 2102 located in the accommodating space, the lining member 2102 is provided with a key slot 21021, and the key slot 21021 is sleeved on the spline 2216 along the axial direction of the rolling brush 21. Through the mutual cooperation of spline 2216 and keyway 21021 of bush spare 2102, torque transmission between motor assembly 22 and round brush 21 is stable and reliable, and secondly when the mount pad 25 is dismantled from shell 1, the mount pad 25 just can make bush spare 2102 and spline 2216 break away from along the axial pull removal of round brush 21, makes things convenient for the dismantlement of round brush 21.
In some embodiments, as shown in fig. 4, a reducer 2217 is connected to the motor 22, and the output end of the reducer 2217 is an output shaft 2215, so that the speed of the motor 22 can be reduced by the reducer 2217, and the rolling brush 21 can rotate at a suitable speed.
In some embodiments, as shown in fig. 1 and 4, the rolling brush mechanism 2 further includes: a hinge seat 24, the motor assembly 22 is connected with the shell 1 through the hinge seat 24, and the motor assembly 22 is arranged on the hinge seat 24 in a swinging mode so that the rolling brush mechanism 2 can swing towards the side far away from the shell 1. That is, after the mounting seat 25 is detached from the housing 1, the rolling brush 21, the mounting seat 25 and the motor assembly 22 can be rotated on the hinge seat 24 in a direction away from the housing 1 to leave a sufficient space, so that the detachment process of the rolling brush 21 is more convenient.
In some embodiments, as shown in fig. 1, the housing 1 includes: a main body part 104, and a first mounting part 102 and a second mounting part 103 which are arranged on the front end of the main body part 104 and are spaced apart from each other, a mounting seat 25 is arranged on the first mounting part 102, a hinge seat 24 is arranged on the second mounting part 103, and the rolling brush mechanism 2 can swing towards the front or above the housing 1. An installation space for accommodating the rolling brush mechanism 2 can be formed between the first installation part 102 and the second installation part 103, and as the ground brush device 100 of the floor washing machine is contacted with the ground for cleaning, the rolling brush mechanism 2 can swing towards the front or the upper part of the shell 1 easily, so that a larger space can be formed between the rolling brush 21 and the front side of the shell 1, and the rolling brush 21 is convenient to disassemble.
For example, as shown in fig. 1 and 4, the first mounting portion 102 and the second mounting portion 103 are disposed at the front end of the housing 1, the motor assembly 22 is rotatably connected to the hinge seat 24 and can swing in the front-back direction, when the mounting seat 25 is detached from the first mounting portion 102, the motor assembly 22 can rotate in the front direction (the arrow direction on the left side in fig. 4 is the rotation direction of the motor assembly 22), and then the roller brush 21 is detached from the motor assembly 22.
For example, the first mounting portion 102 and the second mounting portion 103 are disposed at the front end of the housing 1, the motor assembly 22 is rotatably connected to the hinge seat 24 and can swing up and down, when the mounting seat 25 is detached from the first mounting portion 102, the motor assembly 22 can rotate up, and then the roller brush 21 is detached from the motor assembly 22.
In some embodiments, as shown in fig. 1 and 4, the rolling brush mechanism 2 further includes: and the inner ring of the second bearing 26 is sleeved on the motor component 22, and the outer periphery of the outer ring of the second bearing 26 abuts against the inner wall of the accommodating space of the rolling brush 21. That is, the second bearing 26 and the mounting seat 25 are supported at both axial ends of the roller brush 21 in cooperation with each other to provide a balanced and stable supporting function, ensuring the rotating effect of the roller brush 21.
In some embodiments, as shown in fig. 1 and 4, the rolling brush mechanism 2 further includes: and a seal 27, the seal 27 being provided between the outer periphery of the outer race of the second bearing 26 and the inner wall of the accommodating space of the roll brush 21. The sealing element 27 is a sealing ring, which is sleeved on the outer ring of the second bearing 26 to play a role in sealing and prevent water from entering one end of the motor assembly 22.
In some embodiments, the second bearing 26 is disposed at an end of the motor assembly 22 proximate the first opening 2101. It will be appreciated that the second bearing 26 is located immediately adjacent the end of the roller brush 21, which provides better support.
One embodiment of the floor brush assembly 100 of the floor scrubbing machine of the present invention is described below with reference to the drawings.
As shown in fig. 1 to 4, the floor brush assembly 100 of the floor washing machine includes: a housing 1 and a rolling brush mechanism 2.
The housing 1 includes: a main body portion 104, and a first mounting portion 102 and a second mounting portion 103 provided on a front end of the main body portion 104 and arranged at a spacing.
The brush roller mechanism 2 includes: rolling brush 21, motor element 22, mount 25, articulated seat 24.
An accommodating space is arranged in the rolling brush 21, and a first opening 2101 is arranged at one end of the rolling brush 21; the motor assembly 22 is arranged in the accommodating space, a gap 201 is formed between the motor assembly 22 and the accommodating space, the motor assembly 22 passes through the first opening 2101 and is connected to the second mounting part 103 through the hinge seat 24, and an output shaft 2215 of the motor assembly 22 abuts against the rolling brush 21 so as to drive the rolling brush 21 to rotate and can be separated from the motor assembly 22 when the rolling brush 21 moves along the axial direction; the mount 25 is rotatably coupled to the other end of the roll brush 21 and is coupled to the first mount 102.
The other end of round brush 21 is equipped with second uncovered 2103, and mount pad 25 includes: the rolling brush end cover 253 is arranged on the second opening 2103, the locking piece 252 is connected with the rolling brush end cover 253 through a bearing 251, the outer ring of the bearing 251 is arranged on the rolling brush end cover 253, the locking piece 252 is arranged on the inner ring of the bearing 251, and the locking piece 252 can be matched with the shell 1 to enable the mounting seat 25 and the shell 1 to be locked or unlocked. The locking member 252 is a lock catch, the lock catch is arranged on the roller brush end cover 253 in a manner of swinging back and forth, the second mounting portion 103 is provided with a lock groove 101, the lock catch is arranged in the lock groove 101 when the lock catch is in a locking position, and the lock catch can rotate towards one side far away from the housing 1 when the lock catch is in an unlocking position.
The output shaft 2215 of the motor assembly 22 is provided with a spline 2216, the rolling brush 21 is provided with a lining part 2102 positioned in the accommodating space, the lining part 2102 is provided with a key slot 21021, and the key slot 21021 is sleeved on the spline 2216 along the axial direction of the rolling brush 21. The motor assembly 22 is swingably provided on the hinge base 24 back and forth so that the rolling brush mechanism 2 can swing toward the front side away from the housing 1.
The rolling brush mechanism 2 further includes: and the inner ring of the second bearing 26 is sleeved on the motor component 22, and the outer periphery of the outer ring of the second bearing 26 abuts against the inner wall of the accommodating space of the rolling brush 21. The rolling brush mechanism 2 further includes: and a seal 27, the seal 27 being provided between the outer periphery of the outer race of the second bearing 26 and the inner wall of the accommodating space of the roll brush 21.
Other constructions and operations of the floor brush assembly 100 of the scrubber according to embodiments of the utility model are known to those skilled in the art and will not be described in detail herein.
In the description herein, references to the description of the terms "some embodiments," "optionally," "further," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A floor brush assembly for a floor scrubbing machine, comprising:
a housing;
the round brush mechanism, the round brush mechanism includes:
the rolling brush is internally provided with an accommodating space, and one end of the rolling brush is provided with a first opening;
the motor assembly is arranged in the accommodating space, a gap is formed between the motor assembly and the accommodating space, the motor assembly penetrates through the first opening and is connected to the shell, an output shaft of the motor assembly abuts against the rolling brush to drive the rolling brush to rotate, and the motor assembly can be separated from the rolling brush when the rolling brush moves along the axis direction;
the mounting seat is connected the other end of round brush and with shell detachably connects, the round brush is relative the shell is rotatable.
2. The floor brush assembly of a floor washing machine according to claim 1, wherein the other end of the roll brush is provided with a second opening, and the mounting seat comprises:
the rolling brush end cover is arranged on the second opening;
the lock piece, the lock piece passes through the bearing and connects the round brush end cover, the bearing inner race is established on the round brush end cover, the lock piece is established the bearing inner race circles, the lock piece can with the shell is suitable for the cooperation, so that the mount pad with the shell keeps locking or unblock.
3. The floor brush device of a floor washing machine according to claim 2, wherein the locking member is a lock catch, the lock catch is swingably provided on the roller brush end cover, the housing is provided with a lock groove, the lock catch is provided in the lock groove when the lock catch is in the locking position, and the lock catch can be rotated toward a side away from the housing when the lock catch is in the unlocking position.
4. The floor brush assembly of a floor washing machine according to claim 2, wherein a second opening is formed at the other end of the rolling brush, and the end cover of the rolling brush is sleeved in the second opening.
5. The floor brush device of the floor washing machine according to claim 1, wherein a spline is provided on an output shaft of the motor assembly, a bushing member located in the accommodating space is provided on the roller brush, and a key groove is provided on the bushing member and is sleeved on the spline along an axial direction of the roller brush.
6. The floor brush assembly of a floor scrubbing machine of claim 1, wherein said roller brush mechanism further comprises: the motor assembly is connected to the hinged seat in a swinging mode, so that the rolling brush mechanism can swing towards one side far away from the shell.
7. The floor brush assembly of a floor scrubber of claim 6, wherein the housing comprises: the main part with establish on the front end of main part and first installation department and the second installation department of spaced apart arrangement, the mount pad is connected on the first installation department, articulated seat is established on the second installation department, the brush rolling mechanism can move towards the place ahead of shell or top swing.
8. The floor brush assembly of a floor scrubbing machine of claim 1, wherein said roller brush mechanism further comprises: and the inner ring of the second bearing is sleeved on the motor assembly, and the periphery of the outer ring of the second bearing is abutted against the inner wall of the accommodating space of the rolling brush.
9. The floor brush assembly of a floor scrubbing machine of claim 8, wherein said roller brush mechanism further comprises: and the sealing element is arranged between the periphery of the outer ring of the second bearing and the inner wall of the accommodating space of the rolling brush.
10. The floor brush assembly of a floor scrubbing machine of claim 8, wherein said bearing is disposed at an end of said motor assembly proximate said first opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122634814.9U CN216364952U (en) | 2021-10-29 | 2021-10-29 | Floor brush device of floor washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122634814.9U CN216364952U (en) | 2021-10-29 | 2021-10-29 | Floor brush device of floor washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216364952U true CN216364952U (en) | 2022-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122634814.9U Active CN216364952U (en) | 2021-10-29 | 2021-10-29 | Floor brush device of floor washing machine |
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| CN (1) | CN216364952U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114869178A (en) * | 2022-05-31 | 2022-08-09 | 深圳市银舍创新科技有限公司 | Rolling brush assembly, surface cleaning device and cleaning method thereof |
| CN115024662A (en) * | 2022-06-16 | 2022-09-09 | 广东栗子科技有限公司 | A mounting structure and scrubber for round brush |
| CN115137260A (en) * | 2022-07-04 | 2022-10-04 | 广东德尔玛科技股份有限公司 | Scrubbing brush main part, scrubbing brush and cleaning device |
-
2021
- 2021-10-29 CN CN202122634814.9U patent/CN216364952U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114869178A (en) * | 2022-05-31 | 2022-08-09 | 深圳市银舍创新科技有限公司 | Rolling brush assembly, surface cleaning device and cleaning method thereof |
| CN115024662A (en) * | 2022-06-16 | 2022-09-09 | 广东栗子科技有限公司 | A mounting structure and scrubber for round brush |
| CN115137260A (en) * | 2022-07-04 | 2022-10-04 | 广东德尔玛科技股份有限公司 | Scrubbing brush main part, scrubbing brush and cleaning device |
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