CN108378772A - Pneumatic floor brush - Google Patents
Pneumatic floor brush Download PDFInfo
- Publication number
- CN108378772A CN108378772A CN201810186627.9A CN201810186627A CN108378772A CN 108378772 A CN108378772 A CN 108378772A CN 201810186627 A CN201810186627 A CN 201810186627A CN 108378772 A CN108378772 A CN 108378772A
- Authority
- CN
- China
- Prior art keywords
- impeller
- air inlet
- inlet hole
- main body
- round 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 claims abstract description 24
- 239000000428 dust Substances 0.000 claims abstract description 13
- 230000003321 amplification Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
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
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
- A47L9/0405—Driving means for the brushes or agitators
- A47L9/0416—Driving means for the brushes or agitators driven by fluid pressure, e.g. by means of an air turbine
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
- A47L9/0427—Gearing or transmission means therefor
- A47L9/0444—Gearing or transmission means therefor for conveying motion by endless flexible members, e.g. belts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
The invention discloses a kind of Pneumatic floor brush, including main body；It is provided with upper cover in the main body；It is provided with air inlet hole on the main body or upper lid；The air inlet hole is connected to the discharge pipe being arranged in main body；The inside portion of the corresponding main body of the air inlet hole or upper cover is provided with impeller；It is provided with impeller shaft on the impeller；Corresponding impeller can be driven to generate rotation after wind enters from air inlet hole；It is connected by belt between the impeller rotating shaft and round brush, when work, discharge pipe is connect with vacuum source；Dust and hair are sucked away from air inlet, round brush installation cavity, air duct and discharge pipe, air inlet hole is also entered the wind simultaneously, from air inlet into wind make impeller generate rotation, to by belt drive round brush also generate rotation, round brush can be to being cleaned by clean by blanket surface；Pneumatic floor brush described in this practicality can will not will cause round brush to block when inhaling by dust, acarid etc. on blanket by blanket inspiration, cannot rotate, and low noise.
Description
Technical field
The present invention relates to a kind of improvement of scrubbing brush, refer in particular to it is a kind of can will not will be by when inhaling by dust, acarid etc. on blanket
Blanket inspiration, causes round brush to block, and cannot rotate, and the Pneumatic floor brush of low noise.
Background technology
In the prior art, the Pneumatic floor brush as shown in attached drawing 1-2, including main body 1；The lower surface of the front of the main body 1
On be provided with air inlet 2；The air inlet 2 and the round brush installation cavity being arranged on 1 lower surface of the main body（It does not mark）Connection；
It is provided with round brush 3 in the round brush installation cavity；The main body 1 is provided centrally with air duct 4；The air duct 4 is with setting in main body 1
The discharge pipe 8 at rear portion is connected to；Impeller 5 is provided on the center in the air duct；The air duct 4 is connected to round brush installation cavity；It is described
Impeller shaft 6 is provided on impeller 5, the impeller 5 can be rotated around impeller shaft 6；The impeller rotating shaft 6 passes through with round brush 3
Belt 7 connects, and when impeller rotating shaft 6 rotates, belt 7 drives round brush 3 to rotate；Be provided in the main body 1 upper cover 9, make into
Air port 2, round brush installation cavity, air duct 4 and discharge pipe 8 form a gas channel；The front end of the upper cover is provided with air inlet hole 10；
The air inlet hole 10 is connected to air duct 4.
When work, discharge pipe 8 is connect with vacuum source；Dust is from air inlet 2,8 quilt of round brush installation cavity, air duct 4 and discharge pipe
Siphon away, while air inlet hole 10 is also entered the wind, from air inlet 2 and air inlet hole 4 into wind so that impeller 5 is generated rotation, impeller rotating shaft 6 with
Impeller 5 generates rotation, and to drive round brush 3 also to generate rotation by belt, round brush 3 can be to by clean clear by the progress of blanket surface
It is clean.
This Pneumatic floor brush can utilize air-flow that round brush 3 is driven to rotate, and be not necessarily to additional power.But it is easy soft quilt
It is clean to be sucked from air inlet 2 by blanket, it causes round brush 3 to be blocked, cannot rotate, to make round brush 3 fail；Furthermore impeller 5 is set
It sets in air duct 4, the hair sucked from inlet scoop 2 is easy on the impeller rotating shaft being wrapped on impeller 56, and impeller is caused to rotate
The rotational resistance of axis 6 increases, or even cannot rotate.The high noise of also this Pneumatic floor brush.
For this purpose, we have developed and a kind of can will not will cause round brush by blanket inspiration when inhaling by dust, acarid etc. on blanket
It blocks, cannot rotate, and the Pneumatic floor brush of low noise.
Invention content
There is provided the invention aims to overcome the deficiencies in the prior art it is a kind of can inhale by dust, the acarid etc. on blanket
Shi Buhui will cause round brush to block by blanket inspiration, cannot rotate, and the Pneumatic floor brush of low noise.
In order to achieve the above objectives, the technical solution adopted by the present invention is：Pneumatic floor brush, including main body；Before the main body
It is provided with air inlet on the lower surface in portion；The air inlet is connected to the round brush installation cavity being arranged on the body lower surface；
It is provided with round brush in the round brush installation cavity；It is provided with air duct in the main body；It is provided with upper cover in the main body, makes air inlet
Mouth, round brush installation cavity, air duct and discharge pipe form a gas channel；It is provided with air inlet hole on the main body or upper lid；It is described
Air inlet hole is connected to discharge pipe；The inside portion of the corresponding main body of the air inlet hole or upper cover is provided with impeller；It is set on the impeller
It is equipped with impeller shaft；The impeller can be rotated around impeller shaft；Corresponding impeller can be driven to generate after wind enters from air inlet hole
Rotation；It is connected by belt between the impeller rotating shaft and round brush, when impeller rotating shaft rotates, belt drives round brush rotation
Turn；When work, discharge pipe is connect with vacuum source；Dust and hair are inhaled from air inlet, round brush installation cavity, air duct and discharge pipe
Walk, while air inlet hole is also entered the wind, from air inlet into wind make impeller generate rotation, impeller rotating shaft with impeller generate rotation, from
And driving round brush also to generate rotation by belt, round brush can be to being cleaned by clean by blanket surface.
Preferably, the air inlet hole is tilted or is vertically arranged.
Preferably, the both sides of the main body are respectively arranged with air inlet hole；The inside portion of the both sides of the main body is respectively set
There is impeller；The impeller is connected by impeller shaft；The impeller can be rotated around impeller shaft；Energy after wind enters from air inlet hole
Corresponding impeller is driven to generate rotation；It is connected by belt between the middle part of the impeller rotating shaft and the middle part of round brush, works as leaf
When taking turns rotary shaft rotation, belt drives round brush rotation；A closing chamber is formed after the main body and upper cover installation；The belt is set
It sets in the closing chamber.
Preferably, the air duct is arranged in the lower section of closing chamber, and the outlet in the air duct is arranged at the rear of impeller, from wind
The wind that road comes out is directly entered discharge pipe, can be wrapped on impeller rotating shaft to avoid by the hair in air duct in this way, cause leaf
The resistance for taking turns rotary shaft increases, or even cannot rotate；When work, discharge pipe is connect with vacuum source；Dust and hair from air inlet,
Round brush installation cavity, air duct and discharge pipe are directly sucked away, while air inlet hole is also entered the wind, from air inlet into wind make impeller generate rotation
Turn, impeller rotating shaft generates rotation with impeller, and to drive round brush also to generate rotation by belt, round brush can be to by clean quilt
It is cleaned on blanket surface.
Preferably, the air inlet hole is distributed in main body, and air inlet hole is corresponding with the blade of impeller；The air inlet hole inclines
Tiltedly setting, so that the blade of the direct face impeller of wind entered from air inlet hole, makes the rotary power of blade maximize.
Preferably, the air inlet hole is arranged on the both sides of upper cover, and the inside portion of the respective side of the upper cover is provided with leaf
Wheel.
Preferably, the air inlet hole is positioned only on the side of main body, and the inside portion of the respective side of the main body is provided with
Impeller.
Preferably, the air inlet hole is arranged in the bottom of main body, and the inside portion of the bottom of the main body is provided with impeller.
Preferably, the air inlet hole is arranged in the side of upper cover；The inside portion of the respective side of the upper cover is provided with impeller.
Preferably, the air inlet hole is arranged at the top of upper cover, and the inside portion at the top of the upper cover is provided with impeller.
Due to the application of the above technical scheme, the present invention has following advantages compared with prior art：
Pneumatic floor brush of the present invention can will not will cause round brush stifled when inhaling by dust, acarid etc. on blanket by blanket inspiration
Plug, cannot rotate, and low noise.
Description of the drawings
Technical scheme of the present invention is further explained below in conjunction with the accompanying drawings：
Attached drawing 1 is the first angle stereogram of the Pneumatic floor brush of the prior art；
Attached drawing 2 removes second angle stereogram when upper cover for the Pneumatic floor brush of the prior art；
Attached drawing 3 is the first angle stereogram of Pneumatic floor brush of the present invention；
Attached drawing 4 is the second angle stereogram of Pneumatic floor brush of the present invention；
Attached drawing 5 is third angle stereogram when Pneumatic floor brush of the present invention removes upper cover；
Attached drawing 6 is the stereo amplification figure of the impeller of Pneumatic floor brush of the present invention；
Wherein：1, main body；2, air inlet；3, round brush；4, air duct；5, impeller；6, impeller shaft；7, belt；8, discharge pipe；9, on
Lid；10, air inlet hole；11, main body；12, air inlet；13, round brush；14, air duct；15, impeller；16, impeller shaft；17, belt；
18, discharge pipe；19, upper cover；20, air inlet hole；21, closing chamber.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment, the present invention is described in further details.
Attached drawing 2-6 is Pneumatic floor brush of the present invention, including main body 11；It is set on the lower surface of the front of the main body 11
It is equipped with air inlet 12；The air inlet 12 and the round brush installation cavity being arranged on 11 lower surface of the main body（It does not mark）Connection；
It is provided with round brush 13 in the round brush installation cavity；The symmetrical centre of the main body 11 is provided with air duct 14；The air duct 14 with set
Set the connection of discharge pipe 18 at 11 rear portion of main body；The air duct 14 is connected to round brush installation cavity；Distinguish the both sides of the main body 11
It is provided with air inlet hole 20；The air inlet hole 20 is connected to discharge pipe 18；The inside portion of the both sides of the main body 11 is respectively arranged with
Impeller 15；The impeller 15 is connected by impeller shaft 16；The impeller 15 can be rotated around impeller shaft 16；When wind is from air inlet hole
Corresponding impeller 15 can be driven to generate rotation after 20 entrance；Lead between the middle part and the middle part of round brush 13 of the impeller rotating shaft 16
The connection of belt 17 is crossed, when impeller rotating shaft 16 rotates, belt 17 drives round brush 13 to rotate；It is provided with upper cover in the main body 11
19, so that air inlet 12, round brush installation cavity, air duct 14 and discharge pipe 18 is formed a gas channel；The main body 11 and upper cover 19
A closing chamber 21 is formed after installation；The belt 17 is arranged in the closing chamber 21；The air duct 4 is arranged in closing chamber 21
Lower section, the outlet in the air duct 4 is arranged the wind at the rear of impeller, come out from air duct 4 and is directly entered discharge pipe 18, in this way may be used
It is wrapped on impeller rotating shaft 16 to avoid the hair by air duct 4, causes the resistance of impeller rotating shaft 16 to increase, or even cannot
Rotation.
When work, discharge pipe 18 is connect with vacuum source；Dust and hair are from air inlet 12, round brush installation cavity, 14 and of air duct
Discharge pipe 18 is directly sucked away, while air inlet hole 10 is also entered the wind, from air inlet 12 into wind make impeller 5 generate rotation, impeller rotation
Shaft 6 generates rotation with impeller 5, to drive round brush 3 also to generate rotation by belt, round brush 3 can to by clean by blanket table
It is cleaned in face.
In the present embodiment, the air inlet hole 20 is uniformly distributed on the main body 11, and air inlet hole 20 is corresponding with the blade of impeller 15；Institute
It states air inlet hole 20 to be obliquely installed, so that the blade of the direct face impeller of wind 15 entered from air inlet hole 20, makes the rotation of blade
Power maximizes.
Certain air inlet hole 20 can also be vertically arranged.
In the present embodiment, the air inlet hole 20 is arranged on the both sides of main body 11, and certain air inlet hole 20 can also be set
It sets on the correspondence both sides of upper cover 19.
In the present embodiment, the air inlet hole 20 is arranged on the both sides of main body 11, the inside portion of the both sides of the main body 11
It is respectively arranged with impeller 15；Certain air inlet hole 20 can also be positioned only on the side of main body 11, pair of the main body 11
The inside portion of side is answered to be provided with impeller 15.
Other similar situations：The air inlet hole 20 can also be arranged in the bottom of main body 11, the bottom of the main body 11
Inside portion be provided with impeller 15.
The air inlet hole 20 can also be arranged in the side of upper cover 19；The inside portion of the respective side of the upper cover 19 is provided with
Impeller 15.
The air inlet hole 20 can also be arranged at the top of upper cover 19, and the inside portion at the top of the upper cover 19 is provided with leaf
Wheel 15.
Due to the application of the above technical scheme, the present invention has following advantages compared with prior art：
Pneumatic floor brush of the present invention can will not will cause round brush stifled when inhaling by dust, acarid etc. on blanket by blanket inspiration
Plug, cannot rotate, and low noise.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and be implemented, and it is not intended to limit the scope of the present invention, all according to the present invention
Equivalent change or modification made by Spirit Essence should all cover within the scope of the present invention.
Claims (10)
1. Pneumatic floor brush, including main body；It is provided with air inlet on the lower surface of the front of the main body；The air inlet and setting
Round brush installation cavity connection on the body lower surface；It is provided with round brush in the round brush installation cavity；Setting in the main body
There is air duct；It is provided with upper cover in the main body, air inlet, round brush installation cavity, air duct and discharge pipe is made to form a gas channel；
It is provided with air inlet hole on the main body or upper lid；The air inlet hole is connected to discharge pipe；It is characterized in that：The air inlet hole corresponds to
Main body or the inside portion of upper cover be provided with impeller；It is provided with impeller shaft on the impeller；The impeller can be around impeller shaft
Rotation；Corresponding impeller can be driven to generate rotation after wind enters from air inlet hole；Pass through between the impeller rotating shaft and round brush
Belt connects, and when impeller rotating shaft rotates, belt drives round brush rotation；When work, discharge pipe is connect with vacuum source；Dust and
Hair is sucked away from air inlet, round brush installation cavity, air duct and discharge pipe, while air inlet hole is also entered the wind, from air inlet into wind make
Impeller generates rotation, and impeller rotating shaft generates rotation with impeller, and to drive round brush also to generate rotation by belt, round brush can be right
It is cleaned by blanket surface by clean.
2. Pneumatic floor brush according to claim 1, it is characterised in that：The air inlet hole is tilted or is vertically arranged.
3. Pneumatic floor brush according to claim 1, it is characterised in that：The both sides of the main body are respectively arranged with air inlet hole；
The inside portion of the both sides of the main body is respectively arranged with impeller；The impeller is connected by impeller shaft；The impeller can be around leaf
Take turns shaft rotation；Corresponding impeller can be driven to generate rotation after wind enters from air inlet hole；The middle part of the impeller rotating shaft with
It is connected by belt between the middle part of round brush, when impeller rotating shaft rotates, belt drives round brush rotation；The main body and upper cover
A closing chamber is formed after installation；The belt is arranged in the closing chamber.
4. Pneumatic floor brush according to claim 3, it is characterised in that：The air duct is arranged in the lower section of closing chamber, described
The outlet in air duct is arranged the wind at the rear of impeller, come out from air duct and is directly entered discharge pipe, in this way can be to avoid by air duct
Hair be wrapped on impeller rotating shaft, cause the resistance of impeller rotating shaft to increase, or even cannot rotate；When work, discharge pipe
It is connect with vacuum source；Dust and hair are directly sucked away from air inlet, round brush installation cavity, air duct and discharge pipe, while air inlet hole
Also enter the wind, from air inlet into wind so that impeller is generated rotation, impeller rotating shaft generates rotation with impeller, to being driven by belt
Round brush also generates rotation, and round brush can be to being cleaned by clean by blanket surface.
5. Pneumatic floor brush according to claim 3 or 4, it is characterised in that：The air inlet hole is distributed in main body, and is entered the wind
Hole is corresponding with the blade of impeller；The air inlet hole is obliquely installed, so that the leaf of the direct face impeller of wind entered from air inlet hole
Piece makes the rotary power of blade maximize.
6. Pneumatic floor brush according to claim 1, it is characterised in that：The air inlet hole is arranged on the both sides of upper cover, institute
The inside portion for stating the respective side of upper cover is provided with impeller.
7. Pneumatic floor brush according to claim 1, it is characterised in that：The air inlet hole is positioned only on the side of main body,
The inside portion of the respective side of the main body is provided with impeller.
8. Pneumatic floor brush according to claim 1, it is characterised in that：The air inlet hole is arranged in the bottom of main body, described
The inside portion of the bottom of main body is provided with impeller.
9. Pneumatic floor brush according to claim 1, it is characterised in that：The air inlet hole is arranged in the side of upper cover；It is described
The inside portion of the respective side of upper cover is provided with impeller.
10. Pneumatic floor brush according to claim 1, it is characterised in that：The air inlet hole is arranged at the top of upper cover, described
The inside portion at the top of upper cover is provided with impeller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810186627.9A CN108378772A (en) | 2018-03-07 | 2018-03-07 | Pneumatic floor brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810186627.9A CN108378772A (en) | 2018-03-07 | 2018-03-07 | Pneumatic floor brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108378772A true CN108378772A (en) | 2018-08-10 |
Family
ID=63066849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810186627.9A Pending CN108378772A (en) | 2018-03-07 | 2018-03-07 | Pneumatic floor brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108378772A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114931332A (en) * | 2022-06-21 | 2022-08-23 | 董振 | Pneumatic dust collector brush for removing bristle balls |
| WO2023169130A1 (en) * | 2022-03-07 | 2023-09-14 | 追觅创新科技(苏州)有限公司 | Floor brush and cleaning robot having same |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1203063A (en) * | 1997-06-25 | 1998-12-30 | 光州电子株式会社 | Suction apparatus for vacuum cleaner |
| JPH11253371A (en) * | 1998-03-17 | 1999-09-21 | Hitachi Ltd | Vacuum cleaner and its suction body |
| KR20040020138A (en) * | 2002-08-29 | 2004-03-09 | 엘지전자 주식회사 | Suction portion for vacuum cleaner |
| CN101081156A (en) * | 2007-06-20 | 2007-12-05 | 卞庄 | Pneumatic floor brush for vacuum cleaner |
| CN101116602A (en) * | 2007-09-07 | 2008-02-06 | 王跃旦 | Pneumatic floor cleaner brush of the dust collector |
| CN104605789A (en) * | 2013-11-01 | 2015-05-13 | 苏州市伟克斯电器有限公司 | Dust collector suction nozzle and dust collection appliance |
| CN204318657U (en) * | 2014-11-28 | 2015-05-13 | 苏州艾利欧电器有限公司 | A kind of pneumatic brush |
| CN105517474A (en) * | 2013-09-10 | 2016-04-20 | 苏州市伟克斯电器有限公司 | Vacuum cleaner nozzle and vacuum cleaner |
| CN106955057A (en) * | 2017-05-17 | 2017-07-18 | 江苏美的清洁电器股份有限公司 | Control unit and floor brush of dust collector |
| CN106963291A (en) * | 2017-05-17 | 2017-07-21 | 江苏美的清洁电器股份有限公司 | Pneumatic ground brush of dust collector |
| CN107007207A (en) * | 2017-05-17 | 2017-08-04 | 江苏美的清洁电器股份有限公司 | Ducting part and floor brush of dust collector |
| CN208211975U (en) * | 2018-03-07 | 2018-12-11 | 苏州艾利欧电器有限公司 | Pneumatic floor brush |
-
2018
- 2018-03-07 CN CN201810186627.9A patent/CN108378772A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1203063A (en) * | 1997-06-25 | 1998-12-30 | 光州电子株式会社 | Suction apparatus for vacuum cleaner |
| JPH11253371A (en) * | 1998-03-17 | 1999-09-21 | Hitachi Ltd | Vacuum cleaner and its suction body |
| KR20040020138A (en) * | 2002-08-29 | 2004-03-09 | 엘지전자 주식회사 | Suction portion for vacuum cleaner |
| CN101081156A (en) * | 2007-06-20 | 2007-12-05 | 卞庄 | Pneumatic floor brush for vacuum cleaner |
| CN101116602A (en) * | 2007-09-07 | 2008-02-06 | 王跃旦 | Pneumatic floor cleaner brush of the dust collector |
| CN105517474A (en) * | 2013-09-10 | 2016-04-20 | 苏州市伟克斯电器有限公司 | Vacuum cleaner nozzle and vacuum cleaner |
| CN104605789A (en) * | 2013-11-01 | 2015-05-13 | 苏州市伟克斯电器有限公司 | Dust collector suction nozzle and dust collection appliance |
| CN204318657U (en) * | 2014-11-28 | 2015-05-13 | 苏州艾利欧电器有限公司 | A kind of pneumatic brush |
| CN106955057A (en) * | 2017-05-17 | 2017-07-18 | 江苏美的清洁电器股份有限公司 | Control unit and floor brush of dust collector |
| CN106963291A (en) * | 2017-05-17 | 2017-07-21 | 江苏美的清洁电器股份有限公司 | Pneumatic ground brush of dust collector |
| CN107007207A (en) * | 2017-05-17 | 2017-08-04 | 江苏美的清洁电器股份有限公司 | Ducting part and floor brush of dust collector |
| CN208211975U (en) * | 2018-03-07 | 2018-12-11 | 苏州艾利欧电器有限公司 | Pneumatic floor brush |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023169130A1 (en) * | 2022-03-07 | 2023-09-14 | 追觅创新科技(苏州)有限公司 | Floor brush and cleaning robot having same |
| CN114931332A (en) * | 2022-06-21 | 2022-08-23 | 董振 | Pneumatic dust collector brush for removing bristle balls |
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