CN213758058U - Rolling brush and floor cleaner - Google Patents

Rolling brush and floor cleaner Download PDF

Info

Publication number
CN213758058U
CN213758058U CN202022049036.2U CN202022049036U CN213758058U CN 213758058 U CN213758058 U CN 213758058U CN 202022049036 U CN202022049036 U CN 202022049036U CN 213758058 U CN213758058 U CN 213758058U
Authority
CN
China
Prior art keywords
roller
bristle
assembly
along
bristle assembly
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
Application number
CN202022049036.2U
Other languages
Chinese (zh)
Inventor
王永波
郑中山
崔跃玉
程福萍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Midea Group Co Ltd
Jiangsu Midea Cleaning Appliances Co Ltd
Original Assignee
Midea Group Co Ltd
Jiangsu Midea Cleaning Appliances Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Midea Group Co Ltd, Jiangsu Midea Cleaning Appliances Co Ltd filed Critical Midea Group Co Ltd
Priority to CN202022049036.2U priority Critical patent/CN213758058U/en
Application granted granted Critical
Publication of CN213758058U publication Critical patent/CN213758058U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Brushes (AREA)

Abstract

The utility model provides a pair of round brush and ground cleaner relates to domestic appliance technical field, include: the roller is provided with a plurality of mounting grooves communicated with the inner cavity of the roller along the circumferential direction; the telescopic positioning component is assembled in the inner cavity, can move along the axial direction of the roller and can be positioned at two ends of the moving track of the roller; the bristle assembly is arranged in the mounting groove, and the telescopic positioning assembly is in driving connection with the bristle assembly through a connecting rod and is used for driving the bristle assembly to stretch and retract along the radial direction of the roller; the fluff is fixed on the surface of the roller. In the technical scheme, the bristle assembly and the soft bristle assembly protrude out of the surface of the rolling brush relative to each other by controlling the extending or retracting position of the bristle assembly in the mounting groove, so that the switching of cleaning modes of different scenes of the rolling brush can be completed, a user does not need to manually replace different types of brushes, and the bristle assembly is controlled to extend or retract in the mounting groove only by the telescopic positioning assembly, so that the use is very convenient.

Description

Rolling brush and floor cleaner
Technical Field
The utility model belongs to the technical field of domestic appliance technique and specifically relates to a round brush and ground cleaner are related to.
Background
In order to meet the cleaning requirements of different working floors, a conventional dust collector is usually provided with a plurality of rolling brushes which can be replaced by a user at will during the use process. At present, when a dust collector is switched between two working scenes, namely a floor and a carpet, a user needs to manually replace a lint brush or a straight bristle brush, and the dust collector is complicated to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a round brush and ground cleaner to the fine hair brush of dust catcher and the technical problem that the straight hair brush needs manual change among the solution prior art.
The utility model provides a pair of round brush, include:
the roller is provided with a plurality of mounting grooves communicated with the inner cavity of the roller along the circumferential direction;
the telescopic positioning assembly is assembled in the inner cavity, can move along the axial direction of the roller and can be positioned at two ends of the moving track of the roller;
the bristle assembly is arranged in the mounting groove, and the telescopic positioning assembly is in driving connection with the bristle assembly through a connecting rod and is used for driving the bristle assembly to stretch and retract along the radial direction of the roller;
the soft hair component is fixed on the surface of the roller.
Further, the telescopic positioning assembly comprises:
the push rod is axially and elastically assembled in the inner cavity through an elastic piece;
the sliding column is provided with a plurality of bulges along the circumferential direction and is in driving and abutting connection with the push rod along the axial direction;
the sleeve is used for connecting an external support piece, and the roller is in rotating fit with the sleeve through a bearing; a plurality of slide rail grooves are formed in the inner wall of the sleeve, and limit parts are arranged in the adjacent slide rail grooves at intervals along the axial direction of the roller along the sliding track of the slide rail grooves; the protrusion is in sliding fit with the slide rail groove;
the pressing key and the protrusions are provided with a pair of driving inclined planes, the pressing key drives the sliding columns to rotate through the pair of driving inclined planes, and the protrusions are enabled to be matched with the adjacent sliding rail grooves in a switching mode along the circumferential direction.
Further, the round brush still includes:
the hinged seat is fixed on the push rod, and two ends of the connecting rod are hinged to the hinged seat and the bristle assembly.
Further, the inner cavity is provided with a limiting ring, and the elastic piece is elastically abutted between the limiting ring and the hinge base.
Furthermore, a key rod is arranged on the limiting ring; and/or the inner cavity is provided with a key slot.
Further, the method also comprises the following steps:
the support piece is a ring-shaped piece, and the sleeve is fixedly assembled in the middle of the ring-shaped piece.
Further, the round brush still includes:
the connecting rod is hinged to the fixing block, and the fixing block is fixed to the bristle assembly.
Further, the round brush still includes:
a seal ring disposed between the soft bristle assembly and the hard bristle assembly.
Further, the number of the mounting grooves is two, and the soft bristle assemblies and the hard bristle assemblies are alternately arranged along the circumferential direction of the roller.
The utility model also provides a ground cleaner, include the round brush.
In the technical scheme, the bristle assembly and the soft bristle assembly protrude out of the surface of the rolling brush relative to each other by controlling the extending or retracting position of the bristle assembly in the mounting groove, so that the switching of cleaning modes of different scenes of the rolling brush can be completed, a user does not need to manually replace different types of brushes, and the bristle assembly is controlled to extend or retract in the mounting groove only by the telescopic positioning assembly, so that the use is very convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is an exploded view of a roll brush according to an embodiment of the present invention;
FIG. 2 is a perspective view of the roll brush shown in FIG. 1;
fig. 3 is a left side view of the roll brush shown in fig. 1.
Reference numerals:
1. a drum; 2. a telescopic positioning component; 3. a bristle assembly;
4. a pile component; 5. a connecting rod;
11. mounting grooves; 12. a hinged seat; 13. a limiting ring;
14. a key lever; 15. a keyway; 16. a support member;
17. a fixed block; 18. a seal ring;
21. a push rod; 22. an elastic member; 23. a traveler;
24. a sleeve; 25. a bearing; 26. pressing a key;
231. a protrusion; 241. a slide rail groove; 261. the ramp is driven.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 3, the present embodiment provides a roll brush, including:
the rotary drum comprises a rotary drum 1, wherein a plurality of mounting grooves 11 communicated with an inner cavity of the rotary drum 1 are formed in the circumferential direction of the rotary drum 1;
the telescopic positioning assembly 2 is assembled in the inner cavity, and the telescopic positioning assembly 2 can move along the axial direction of the roller 1 and is positioned at two ends of the moving track of the roller;
the bristle assemblies 3 are arranged in the mounting groove 11, the telescopic positioning assembly 2 is in driving connection with the bristle assemblies 3 through a connecting rod 5 and is used for driving the bristle assemblies 3 to stretch and retract along the radial direction of the roller 1;
a fluff assembly 4, said fluff being assembled on the surface of said cylinder 1.
Therefore, two brush structures of a bristle component 3 and a soft bristle component 4 are integrated on the rolling brush, wherein the bristle component 3 is made of hard materials, the hard bristle component 3 can be used for cleaning a carpet, the soft bristle component 4 is made of soft materials, and the soft bristle component 4 is made of soft materials and can be used for cleaning the floor. And the two brush structures of the bristle component 3 and the soft bristle component 4 can be oppositely switched on the rolling brush, wherein the soft bristle component 4 is a fixed structure fixed on the surface of the roller 1, the bristle component 3 is movably assembled in the mounting groove 11 corresponding to the soft bristle component 4, so that the bristle component 3 can adjust the radial position relative to the soft bristle component 4 by extending or retracting in the mounting groove 11.
Wherein the control of the extension or retraction of the bristle assembly 3 can be achieved using the telescopic positioning assembly 2. The telescopic positioning component 2 is assembled in the inner cavity, and the telescopic positioning component 2 can move along the axial direction of the roller 1 and can be positioned at two ends of the moving track, for example, when the telescopic positioning component 2 moves linearly in the inner cavity of the roller 1 along the axial direction of the roller 1, the telescopic positioning component 2 can be positioned at the current first positioning position when the telescopic positioning component 2 moves to one end of the moving track along the moving track of the linear movement of the telescopic positioning component 2. Similarly, when the telescopic positioning assembly 2 moves linearly in the inner cavity of the roller 1 along the axial direction of the roller 1, the telescopic positioning assembly 2 moves to the other end of the moving track along the moving track of the linear movement of the telescopic positioning assembly 2, and at this time, the telescopic positioning assembly 2 can be positioned at the current second positioning position.
Therefore, when the telescopic positioning component 2 moves axially in the inner cavity of the roller 1, the connecting rod 5 can be driven to rotate, and the connecting rod 5 can drive the bristle component 3 to extend or retract in the mounting groove 11 along with the movement of the telescopic positioning component 2 because two ends of the connecting rod 5 are respectively hinged with the bristle component 3 and the telescopic positioning component 2, namely, the telescopic positioning component 2 can be in driving connection with the bristle component 3 through the connecting rod 5, and then the bristle component 3 is driven to extend and retract along the radial direction of the roller 1.
Since the retractable positioning assembly 2 can be positioned at the first and second positioning positions when it is moved linearly in the axial direction in the inner cavity of the roller 1, the retractable positioning assembly 2 can be moved to the first and second positioning positions to fix the bristle assembly 3 in the extended state or the retracted state, which are the carpet cleaning mode and the floor cleaning mode of the roller brush.
When the bristle assembly 3 extends out of the mounting groove 11, the bristle assembly 3 should be higher on the surface of the roller brush than the soft bristle assembly 4, while the bristle assembly 3 is in an active state in which the roller brush belongs to the cleaning mode of a carpet scene. When the bristle assembly 3 is retracted into the mounting groove 11, the bristle assembly 3 should be lower at the surface of the roller brush than the bristle assembly 4, while the bristle assembly 4 is in an active state in which the roller brush belongs to the cleaning mode of the floor scene.
Therefore, when the cleaning environment is a floor, the bristle sub-assembly 3 is in a retracted state, and the roll brush is switched to a floor cleaning mode in which the bristle sub-assembly 4 is in contact with the floor and cleans the floor, and at this time, the bristle sub-assembly 3 is not in contact with the floor, thereby protecting a hard floor such as the floor from being damaged. When the cleaning environment is a carpet, the bristle component 3 is in an extending state, the roller brush is switched to a carpet cleaning mode, the bristle component 3 is in contact with the carpet and cleans the floor in the carpet cleaning mode, and the soft bristle component 4 is not in contact with the carpet at the moment, so that the cleaning efficiency is improved.
Therefore, through the extension or retraction position of the bristle component 3 in the mounting groove 11, the bristle component 3 and the soft bristle component 4 protrude out of the surface of the rolling brush relative to each other, so that the switching of cleaning modes of different scenes of the rolling brush can be completed, a user does not need to manually replace different types of brushes, and only the extension or retraction of the bristle component 3 in the mounting groove 11 needs to be controlled through the telescopic positioning component 2, so that the use is very convenient.
With continued reference to fig. 1, the telescoping positioning assembly 2 includes:
a push rod 21, wherein the push rod 21 is axially and elastically assembled in the inner cavity through an elastic piece 22;
the sliding column 23 is provided with a plurality of protrusions 231 along the circumferential direction, and the sliding column 23 is in driving and abutting contact with the push rod 21 along the axial direction;
a sleeve 24, wherein the sleeve 24 is used for connecting an external support 16, and the roller 1 is rotationally matched with the sleeve 24 through a bearing; a plurality of slide rail grooves 241 are formed in the inner wall of the sleeve 24, the sliding tracks of the slide rail grooves 241 are along the axial direction of the roller 1, and limit parts are arranged in the adjacent slide rail grooves 241 at intervals; the protrusion 231 is in sliding fit with the slide rail groove 241;
the push key 26, the push key 26 and the protrusion 231 are provided with a pair of driving inclined surfaces 261, the push key 26 drives the sliding column 23 to rotate through the pair of driving inclined surfaces 261, and the protrusion 231 is switched and matched in the adjacent sliding rail groove 241 along the circumferential direction.
As shown in fig. 1, when the user touches the push button 26, the push button 26 will apply a force to the driving inclined surface 261 (not shown) on the protrusion 231 through the driving inclined surface 261 thereon, during which the elastic member 22 continues to form an elastic contact in the axial direction of the push rod 21, and the pair of driving inclined surfaces 261 are kept in contact with each other. At this time, the two driving inclined surfaces 261 rub against each other, and the pressing key 26 drives the sliding column 23 to rotate in the inner cavity of the sleeve 24 by the force applied between the two inclined surfaces, so that when the push rod 21 moves linearly along the axial direction of the roller 1 and the sliding column 23 rotates relatively, the protrusion 231 on the sliding column 23 slides along the sliding track groove 241 on the sleeve 24 and disengages from the current sliding track groove 241 to enter the adjacent sliding track groove 241.
In this process, the adjacent slide rail grooves 241 are provided with spacing portions at intervals, the spacing portions can also form axial spacing on the protrusions 231, so that the protrusions 231 are elastically abutted against the spacing portions under the elastic force of the elastic member 22, and thus, positioning in the axial direction is formed at this position, that is, the positioning formed when the telescopic positioning component 2 moves to one end of the moving track along the moving track of the linear movement of the telescopic positioning component 2, and the other positioning, that is, the protrusion 231 forms a matching position with the slide rail groove 241 without the spacing portions.
Therefore, the user can operate the push button 26 to continuously switch the positions of the protrusions 231 in the adjacent slide rail grooves 241 according to the above mechanical fitting process, continuously position and fit in the slide rail groove 241 with the limiting portion, and position and fit in the slide rail groove 241 without the limiting portion, so as to position two different positions of the whole telescopic positioning assembly 2, namely the first positioning position and the second positioning position. The first and second positions may correspond to the positions at which the bristle sub-assemblies 3 are extended or retracted into the mounting channel 11. In the process, the sleeve 24 is kept fixed relative to the drum 1, since the sleeve 24 is always connected fixedly relative to the outer support 16.
Besides, the telescopic positioning component 2 can also adopt other structural forms to realize the function of linear motion along the axis in the inner cavity of the roller 1, and can also adopt other structural forms to realize the function of positioning on the moving track. For example, the telescopic positioning assembly 2 may realize axial linear movement through the push rod 21, and realize positioning by matching with structures such as clamping or threaded connection, or the telescopic positioning assembly 2 may also directly match with the inner cavity thread of the drum 1 through the push rod 21 with the thread, and adjust the positioning position in the inner cavity by screwing the thread, which is not limited herein.
With continued reference to fig. 1, the roller brush further comprises a hinge base 12, the hinge base 12 is fixed on the push rod 21, and both ends of the connecting rod 5 are hinged with the hinge base 12 and the bristle assembly 3. At this time, a through hole may be formed on the hinge base 12, and the hinge base 12 may form a plug-in fit relationship with the push rod 21 through the through hole thereon, so that the hinge base 12 is fixed on the push rod 21. In addition, the hinge base 12 can be fixed to the push rod 21 by other methods, such as a threaded connection or a snap connection, which is not limited herein.
With continued reference to fig. 1, the inner cavity is provided with a limiting ring 13, and the elastic member 22 elastically abuts between the limiting ring 13 and the hinge base 12. This spacing ring 13 can be for the structure integrative with cylinder 1, also can be for the independent structure with cylinder 1 alternate segregation, at this moment, constitute relatively stable fixed knot structure relation between the inner chamber of spacing ring 13 and cylinder 1, the one end and this spacing ring 13 butt of elastic component 22, the other end and the articulated seat 12 butt of elastic component 22 to can form the elastic force between spacing ring 13 and articulated seat 12, this elastic force can be used for coordinating the location of whole flexible locating component 2, specifically as before.
Wherein, this elastic component 22 can adopt the spring structure, and the spring can the suit on push rod 21, so the one end of spring can with this spacing ring 13 butt, the other end of spring with simultaneously can with articulated seat 12 butt to can form the elastic force between spacing ring 13 and articulated seat 12. The number of the hinged seats 12 and the number of the connecting rods 5 can be arbitrarily selected, for example, the number of the hinged seats 12 and the connecting rods 5 can be three, and the three hinged seats 12 and the connecting rods 5 are uniformly arranged on the push rod 21 in the axial direction, so that stable driving force is provided, and the bristle assembly 3 can be stably extended or retracted in the mounting groove 11.
With continued reference to fig. 1, the retainer ring 13 is provided with a key bar 14; and/or the cavity is provided with a keyway 15. In this case, the key bar 14 and the key groove 15 can be used to connect with the driving motor for driving the whole rolling brush to rotate. The output end of the driving motor can be directly provided with a groove structure matched with the key bar 14 or the key groove 15, or can be connected with the key groove 15 or the key bar 14 through an indirect assembly part, so that the driving force of the driving motor is transmitted to the whole rolling brush to drive the rolling brush to rotate.
Continuing to refer to fig. 1, further comprising:
a support member 16, wherein the support member 16 is a ring member, and the sleeve 24 is fixedly assembled in the middle of the ring member. The collar member is therefore fixedly received within the sleeve 24, and the support member 16 can then interconnect the entire brush with other parts or structures of the floor cleaner, which also rotate relative to the sleeve 24 as the brush rotates. Meanwhile, with continued reference to fig. 1, the rolling brush further comprises a fixed block 17, the connecting rod 5 is hinged to the fixed block 17, and the fixed block 17 is fixed to the bristle assembly 3. The fixing blocks 17 can be used for assembling the connecting rods 5 and the bristle assemblies 3, and the number of the fixing blocks 17 can be set according to the number of the connecting rods 5, which is not limited herein.
With continued reference to fig. 1, the roller brush further comprises a sealing ring 18, the sealing ring 18 being disposed between the bristle assembly 3 and the bristle assembly 4. In this case, the sealing ring 18 may be provided according to the outer shape of the bristle module 3, for example, when the entire structure of the bristle module 3 is rectangular, the sealing ring 18 may be provided in a rectangular shape, so that the rectangular sealing ring 18 can be fitted around the rectangular bristle module 3. When the bristle assemblies 3 and the bristle assemblies 4 are distributed in the circumferential direction of the drum 1, the rectangular sealing ring 18 can be located in the gap between the bristle assemblies 3 and the bristle assemblies 4, and bees are formed between the bristle assemblies 3 and the bristle assemblies 4. In addition, the sealing ring 18 and the bristle assembly 3 may also have other shapes that cooperate with each other, and are not limited herein.
With continued reference to fig. 1, the number of the mounting grooves 11 may be two, or may be multiple. When the number of the mounting grooves 11 is two, the number of the soft bristle assemblies 4 and the number of the bristle assemblies 3 corresponding to the number of the mounting grooves 11 should also be two, and in this case, the two soft bristle assemblies 4 and the two bristle assemblies 3 may be alternately arranged along the circumferential direction of the drum 1, for example, the two soft bristle assemblies 4 may be symmetrical on a rolling brush, and the two bristle assemblies 3 may also be symmetrical on the rolling brush, so as to form a structure opposite to each other in pairs. Besides, when the number of the mounting grooves 11 is other numbers, the soft hair assemblies 4 and the bristle assemblies 3 can be arranged in corresponding numbers, and the soft hair assemblies 4 and the bristle assemblies 3 can also be arranged in the circumferential direction of the rolling brush at intervals.
The utility model also provides a ground cleaner, include the round brush. Since the specific structure, functional principle and technical effect of the rolling brush are all described in detail in the foregoing, further description is omitted here. Reference is made to the above description for any technical details relating to the roller brush.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (10)

1. A roll brush, comprising:
the roller is provided with a plurality of mounting grooves communicated with the inner cavity of the roller along the circumferential direction;
the telescopic positioning assembly is assembled in the inner cavity, can move along the axial direction of the roller and can be positioned at two ends of the moving track of the roller;
the bristle assembly is arranged in the mounting groove, and the telescopic positioning assembly is in driving connection with the bristle assembly through a connecting rod and is used for driving the bristle assembly to stretch and retract along the radial direction of the roller;
the soft hair component is fixed on the surface of the roller.
2. The roller brush of claim 1 wherein the telescoping positioning assembly comprises:
the push rod is axially and elastically assembled in the inner cavity through an elastic piece;
the sliding column is provided with a plurality of bulges along the circumferential direction and is in driving and abutting connection with the push rod along the axial direction;
the sleeve is used for connecting an external support piece, and the roller is in rotating fit with the sleeve through a bearing; a plurality of slide rail grooves are formed in the inner wall of the sleeve, and limit parts are arranged in the adjacent slide rail grooves at intervals along the axial direction of the roller along the sliding track of the slide rail grooves; the protrusion is in sliding fit with the slide rail groove;
the pressing key and the protrusions are provided with a pair of driving inclined planes, the pressing key drives the sliding columns to rotate through the pair of driving inclined planes, and the protrusions are enabled to be matched with the adjacent sliding rail grooves in a switching mode along the circumferential direction.
3. The roller brush according to claim 2, further comprising:
the hinged seat is fixed on the push rod, and two ends of the connecting rod are hinged to the hinged seat and the bristle assembly.
4. The roller brush according to claim 3, wherein the inner cavity is provided with a stopper ring, and the elastic member elastically abuts between the stopper ring and the hinge base.
5. The round brush according to claim 4, wherein a key bar is provided on the retainer ring; and/or the inner cavity is provided with a key slot.
6. The roller brush according to claim 2, further comprising:
the support piece is a ring-shaped piece, and the sleeve is fixedly assembled in the middle of the ring-shaped piece.
7. The roller brush according to any one of claims 1-6, further comprising:
the connecting rod is hinged to the fixing block, and the fixing block is fixed to the bristle assembly.
8. The roller brush according to any one of claims 1-6, further comprising:
a seal ring disposed between the soft bristle assembly and the hard bristle assembly.
9. The roll brush according to any one of claims 1 to 6, wherein the number of the mounting grooves is two, and the soft bristle components and the hard bristle components are alternately arranged in a circumferential direction of the drum.
10. A floor cleaner comprising a roller brush according to any one of claims 1-9.
CN202022049036.2U 2020-09-17 2020-09-17 Rolling brush and floor cleaner Active CN213758058U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022049036.2U CN213758058U (en) 2020-09-17 2020-09-17 Rolling brush and floor cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022049036.2U CN213758058U (en) 2020-09-17 2020-09-17 Rolling brush and floor cleaner

Publications (1)

Publication Number Publication Date
CN213758058U true CN213758058U (en) 2021-07-23

Family

ID=76905089

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022049036.2U Active CN213758058U (en) 2020-09-17 2020-09-17 Rolling brush and floor cleaner

Country Status (1)

Country Link
CN (1) CN213758058U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114145674A (en) * 2021-12-08 2022-03-08 江苏美的清洁电器股份有限公司 Round brush subassembly and cleaning device
CN115463920A (en) * 2022-08-08 2022-12-13 浙江匠心液压科技有限公司 Long oil cylinder barrel cleaning equipment
WO2023103803A1 (en) * 2021-12-08 2023-06-15 江苏美的清洁电器股份有限公司 Rolling brush assembly and cleaning apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114145674A (en) * 2021-12-08 2022-03-08 江苏美的清洁电器股份有限公司 Round brush subassembly and cleaning device
WO2023103803A1 (en) * 2021-12-08 2023-06-15 江苏美的清洁电器股份有限公司 Rolling brush assembly and cleaning apparatus
CN115463920A (en) * 2022-08-08 2022-12-13 浙江匠心液压科技有限公司 Long oil cylinder barrel cleaning equipment
CN115463920B (en) * 2022-08-08 2023-12-05 浙江匠心液压科技有限公司 Long hydro-cylinder cleaning equipment

Similar Documents

Publication Publication Date Title
CN213758058U (en) Rolling brush and floor cleaner
CN108852170B (en) Rolling brush assembly, floor brush assembly and floor cleaner
CN214231201U (en) Rolling brush and cleaning device
CN114145674B (en) Round brush subassembly and cleaning device
US6785933B2 (en) Suction head of vacuum cleaner with power brush
CN113892867B (en) Rolling brush, rolling brush device and floor cleaning equipment
CN111904342B (en) Intelligent automatic mopping machine
CN211559872U (en) Bathing rubbing device
CN210672503U (en) Cosmetic brush
CN217524953U (en) Cleaning device
CN113729552B (en) Transmission assembly, cutting mechanism, rolling brush device and cleaning equipment
CN114668348A (en) Brush roller and floor washing machine provided with same
CN220158179U (en) Rolling brush and cleaning equipment
CN219982814U (en) Portable cleaning tool
CN216724401U (en) Floor brush assembly and dust collection device
CN210931174U (en) Self-drying type sweeper
CN107854056B (en) Multifunctional floor sweeping machine
CN210961801U (en) Edge brush structure of cleaning robot
WO2023025042A1 (en) Transmission assembly, cutting mechanism, roller brush apparatus, cleaning roller brush, floor brush mechanism, cleaning apparatus, and cleaning device
CN215914443U (en) Floor wiping machine
CN209772950U (en) Cleaning brush for cleaning equipment and cleaning equipment with same
CN218832651U (en) Combined brush head and dust collector
CN218651653U (en) Cleaning device
CN216109964U (en) Easy-to-dismount wheel brush
CN218773849U (en) Cleaning head and broom

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant