CN105796005A - Brush roller - Google Patents
Brush roller Download PDFInfo
- Publication number
- CN105796005A CN105796005A CN201610034519.0A CN201610034519A CN105796005A CN 105796005 A CN105796005 A CN 105796005A CN 201610034519 A CN201610034519 A CN 201610034519A CN 105796005 A CN105796005 A CN 105796005A
- Authority
- CN
- China
- Prior art keywords
- brush roll
- brush
- wearing layer
- color
- main body
- 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
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
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B15/00—Other brushes; Brushes with additional arrangements
- A46B15/0002—Arrangements for enhancing monitoring or controlling the brushing process
- A46B15/0004—Arrangements for enhancing monitoring or controlling the brushing process with a controlling means
- A46B15/001—Arrangements for enhancing monitoring or controlling the brushing process with a controlling means with means indicating the remaining useful life of brush
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B13/00—Brushes with driven brush bodies or carriers
- A46B13/001—Cylindrical or annular brush bodies
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
- A47L9/0461—Dust-loosening tools, e.g. agitators, brushes
- A47L9/0466—Rotating tools
- A47L9/0477—Rolls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Brushes (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Massaging Devices (AREA)
Abstract
The invention relates to a brush roll (14) for a suction nozzle (1), comprising a brush body (15) and a plurality of filament beams (17) for cleaning a ground and extending away from the brush body (15), wherein at least a filament beam (17) has an indicator filament (19), the indicator filament (19) comprises a core filament (20) and a wear layer (21), and the wear layer (21) at least partially wraps the core filament (20), and is configured in a such way that with the progress of use of the brush roller (14), the color and/or color intensity of the wear layer is changed for indicating of the wear of the brush roller (14).
Description
Technical field
The present invention relates to a kind of brush roll for suction nozzle, have hairbrush main body and multiple for clean floor from the outward extending brush wire bundle of hairbrush main body.Moreover, it relates to a kind of suction nozzle with suction chamber, brush roll and the driver for brush roll opened bottom side.Finally the present invention relates to a kind of method for handling brush roll in suction nozzle.
Background technology
It is well known that the vacuum noz(zle) of vacuum cleaner is called adnexa, brush unit in practice, referred to as suction nozzle or depend on application target be called hard floor suction nozzle or electricity suction nozzle.The vacuum cleaner with this suction nozzle is generally of matrix shell, is provided with the power-actuated suction electromotor for forming inspiratory flow.Suction nozzle is connected with vacuum cleaner usually by suction hose flexibly and/or control lead fluid-tight.In smoking machine people, suction nozzle is generally integrated in matrix shell itself.Electricity hairbrush usually has the brush roll of rotation, can be wiped away dust and/or the dust particle on floor by brush roll.The brush wire bundle stretched out from the hairbrush main body of brush roll, bristle or the like thus act on floor.The dust wiped away from floor and/or dust particle are carried secretly by inspiratory flow and are isolated in bag dust filter in major part dust collection chamber during being arranged on matrix shell.
In design known in the prior art, it is generally only indirectly and thus usually inaccurately checks the cleaning efficiency that brush roll reduces.In many electricity hairbrush, the brush wire bundle length being only capable of such as being contrasted the brush roll of the brush wire bundle length of untapped brush roll and use by naked eyes identifies the abrasion of brush wire bundle.Usually or can not inaccurately check the simply only small abrasion of brush roll by this way.The brush roll used now self is characterised by that little change occurs the length of only brush wire bundle after excessively using, and so hardly possible is drawn about reliable conclusion of wearing and tearing by visual comparison.
Summary of the invention
As starting point, it is an object of the invention to provide a kind of brush roll, wherein can be checked the abrasion of brush wire bundle in simple and/or objective mode by range estimation means.
The purpose of the present invention object implementatio8 by independent claims.Preferred extended mode is set forth in appurtenance is wanted.
Therefore, the present invention relates to a kind of brush roll for suction nozzle, have hairbrush main body and multiple for clean floor from the outward extending brush wire bundle of hairbrush main body, at least one of which brush wire bundle has instruction silk, instruction silk has core filaments and wearing layer, and wearing layer wraps up core filaments at least partly and so designs, namely along with the use that brush roll is lasting, change the color intensity of its color and/or its color for indicating the abrasion of brush roll.
Thus the key point of the present invention is in that, the wearing layer of instruction silk is due to the color intensity of the lasting use of brush roll and wearing layer with this adjoint abrasion its color of change and/or its color.The change of the color intensity of color and/or color sends instruction, by instruction, the user of brush roll can determine whether brush roll can continue on for cleaning floor, or after expection brush roll, whether whether cleaning efficiency can decline and/or advise in order to obtain cleaning efficiency replacing brush roll.Contrary with design well known in the prior art, it is proposed to the advantage of brush roll be in that, it is not necessary to the reduction indirectly by the cleaning efficiency of brush roll checks abrasion, but such as can change by the color of wearing layer and visually check abrasion.In other words, compared with the abrasion of the inspection brush wire bundle of Primary Subjective in prior art, it is proposed to brush roll there is big advantage, by the change of the color of wearing layer and/or the color intensity of color can objectively, with the abrasion of reliably mode identification brush roll.
Brush roll, also referred to as bristle roller, design is preferred for cleaning and/or nursing carpet ground and/or hard floor.Hairbrush main body is preferably designed for cylinder, wherein brush wire bundle, also referred to as bristle tuft, it is preferable that extend radially outwardly from hairbrush main body.Brush wire bundle preferably has the brush filament of multiple preferably longitudinal extension parallel to each other parallel to each other or approximate.Core filaments is preferably designed for cleaning floor, is so possible not only to the identification lasting abrasion of brush roll by instruction silk, and equally possible cleaning floor.The change of the color intensity of color and/or color can be such as from brush roll do not use time green to brush roll use time redness.The equally possible use lasting continuously through brush roll of color intensity of color and/or color and change.
The brush filament of the single brush wire bundle being shaped to instruction silk can show the abrasion that brush roll is lasting in principle.Can also arranging according to particularly preferred extended mode, at least one brush wire bundle is shaped to the instruction bundle only with instruction silk, and at least one other brush wire bundle does not have instruction silk.Brush roll preferably has multiple brush wire bundle, and wherein single brush wire bundle is shaped to instruction bundle.Multiple brush wire bundles preferably along hairbrush main body apart from one another by setting.
Wearing layer can such as in the tip of its effect when cleaning floor parcel core filaments.It is also particularly that according to extended mode, the whole parcel face along core filaments arranges wearing layer.Wearing layer completely or substantially fully wrapped around core filaments by rights.The brush filament of core filaments and/or brush wire bundle preferably has pin-shaped and/or cylinder form, and wherein wearing layer covers the side of cylindrical core filaments and it is preferred that wearing layer does not cover bottom surface and/or the end face of core filaments.Wearing layer is equally possible at least in part, it is preferable that whole sleeve-shapeds encases core filaments.Wearing layer is located immediately in core filaments in advantageously mode.In another design, instruction bundle there is multiple brush filament, these brush filament by multiple instruction silk braid tubulars around and/or encase.Instruction silk is preferably made up of the ring of the outside of instruction bundle, and has the annular region limited by ring within multiple brush filament composition.Arranging according to preferred extended mode, wearing layer is close to the 5%, 10% or 20% of the diameter of the thickness≤instruction silk of parcel core filaments and wearing layer.
According to preferred extended mode, all brush wire bundles have substantially the same have from the outward extending distance of hairbrush main body and/or at least one instruction silk less of relative to other brush filament the outward extending distance of hairbrush main body.Preferably have instruction silk brush wire bundle from the outward extending distance of hairbrush main body less than remaining brush wire bundle.When extended distance is less be such as 1mm or 2mm time, the instruction life expectancy of silk and/or be improved service life.Instruction silk or there is the extended distance of brush wire bundle of instruction silk be preferably placed such that, i.e. instruction silk or there is the brush wire bundle of instruction silk do not engage with floor when cleaning floor.In this design, when cleaning floor by contacting with dust and/or dust and/or the vibration abrasion wearing layer of brush roll, therefore wearing layer changes its color or its color intensity along with lasting use.If all brush wire bundles have substantially the same extended distance, adjacent brush wire bundle protection has the brush wire bundle of instruction silk, and so extends the life expectancy of at least one instruction silk.
In order to make wearing layer change its color and/or its color intensity for showing the abrasion of brush roll due to lasting use of brush roll, core filaments and/or wearing layer can by any materials molding in principle.Prove particularly advantageously, core filaments is by polyethylene, it is made up of more low-density linear polyethylene especially, and/or wearing layer is made up of polyethylene terephthalate, it is made up of the polyethylene terephthalate dyeing especially and/or wearing layer is made up of the material relative to core filaments with other colors and/or other color intensities.Polyethylene gives core filaments for cleaning the favourable stability on floor.Core filaments and wearing layer are preferably in having identical color and/or the color intensity of identical color in the unused state of brush roll.Core filaments is it is preferred that be made up of the material of the color intensity not changing its color and/or its color after brush roll uses relative to wearing layer.The abrasion of such brush roll is checked relative to the change of core filaments by the color of wearing layer or color intensity in a straightforward manner.
According to preferred extended mode, hairbrush main body be shaped to can by the shaft-driven main body of the active of suction nozzle and have in outside at least one by apart from one another by the hairbrush row that forms of brush wire bundle, hairbrush row extends around hairbrush main body spirally from stub area of brush roll at least a section ground.Main body can be shaped to hollow body or solid main body.Preferably this solid body is made up of fibre-reinforced plastics.Preferably in hairbrush main body arranges two the 180 ° hairbrush rows being crisscross arranged, wherein it is equally useful such as four respectively with 90 ° of hairbrush rows being crisscross arranged.Each hairbrush row is preferably with about 90 ° or 180 ° of spiral types or helically extend around hairbrush main body.Brush roll more preferably can elapse on the driving shaft of suction nozzle.Brush roll is preferably moulded as solid body and can be rotatably installed on the end in suction chamber.
The purpose of the present invention realizes also by a kind of suction chamber, the brush roll set forth before and suction nozzle for the driver of brush roll with bottom side openings, and wherein brush roll is arranged in suction chamber and can be rotated by driver.The driving shaft of suction nozzle applies strength by the push rod of driving shaft to brush roll, and push rod strength is engaged in socket corresponding in brush roll ordinatedly.Driver is preferably moulded as it is preferred that pass through the electric engine of belt transmission rotating brush roller.In dust suction operation, the direction of brush roll is preferably, and the brush wire bundle of brush roll is passed through bottom side and limits the suction inlet of suction chamber outwardly in suction nozzle, and so when suction nozzle stands on floor, brush wire bundle is engaged in floor to be cleaned or skims on floor to be cleaned.Suction nozzle is preferably designed for the adnexa of the electric vacuum cleaner for nursing floor, and wherein vacuum cleaner can be shaped to manual long handle vacuum cleaner or dust-collecting robot.The matrix shell of vacuum cleaner is preferably provided with suction electromotor, inspiratory flow can be obtained by aspirating electromotor.Inspiratory flow acts on floor preferably across suction inlet, so can by brush roll from the dust wiped away floor and/or dust particle carried by inspiratory flow and can in dust collection chamber in bag dust filter or the like in isolation.
In addition, the purpose of the present invention is by a kind of method of brush roll for setting forth before handling in the suction nozzle set forth before, there is step: rotate for cleaning the brush roll on floor, and check the change of color intensity of color and/or the color abrasion for indicating brush roll.Checked the change of color and/or color intensity on the one hand by range estimation means, wherein can also be arranged to the detection of electrons parts identifying color change and/or color intensity change on the other hand.So with the abrasion of objective mode identification brush roll, wherein abrasion can such as show in the display unit of suction nozzle and/or vacuum cleaner.
Accompanying drawing explanation
Next the present invention is elaborated in conjunction with accompanying drawing by preferred embodiment.
Shown in the drawings of:
Accompanying drawing 1 illustrates the suction nozzle with brush roll according to a preferred embodiment of the invention with underneath side elevation view,
Accompanying drawing 2 illustrate with schematic cross-section have three brush wire bundles with reference to the accompanying drawings 1 the part of brush roll, and
Accompanying drawing 3 illustrates the instruction silk of the brush wire bundle of with reference to the accompanying drawings 2 with schematic cross-section.
Detailed description of the invention
Accompanying drawing 1 illustrates the suction nozzle 1 of the brush unit being shaped to the engine power according to the preferred embodiment of the present invention with the visual angle from the bottom side of suction nozzle 1.Suction nozzle 1 is shaped to the adnexa for unshowned vacuum cleaner and substantially has shell 2, and shell has the connector 3 being shaped to rotation diagonal joint for vacuum cleaner.In shell 2, the suction passage 4 in connector 3 extends in suction chamber 5.Suction chamber is positioned at end region, and this region is away from connector 3 and almost extends through whole outer casing width.
Arranging the driver 6 being shaped to electric engine in shell 2, this driver rotates, with 7, the driving shaft 8 extended in suction chamber 5 by transmission.Transmission band 7 is arranged in transmission band shell 9, and transmission is rotatably arranged on the end away from driving shaft 8 with shell 9.End close to driving shaft 8 engages transmission band 7, is divided into two-part driving shaft 8 always in gearbox-case 10, on driving wheel 11, operate from driving wheel both sides.Therefore driving shaft extends to from driving wheel 11 stub area of side of suction chamber 5 respectively.With the items in suction chamber 5 region of the suction nozzle 1 shown in the underneath side elevation view on bottom side 12 in accompanying drawing 1, wherein away from suction chamber 5 side arranges in bottom side two pulleys 13 on the height of connector 3.
The brush roll 14 that can be driven by driving shaft 8 assigns into the every side being divided on two-part driving shaft 8.Brush roll 14 has the cylindrical hairbrush main body 15 being shaped to hollow body, and the outside of hairbrush main body is provided with two the 180 ° hairbrush rows 16 being crisscross arranged.Each hairbrush row 16 extends between the stub area of brush roll 14, namely in gearbox-case 10 and between the side of each side of suction nozzle 1, with about 180 ° of volutes or spirally around hairbrush main body 15.
Accompanying drawing 2 illustrates a part with the brush roll 14 from the outward extending hairbrush row 16 of hairbrush main body 15 with schematic cross-section.Hairbrush row 16 has three brush wire bundles 17, and the brush filament 18 of brush wire bundle extends radially outwardly from hairbrush main body 15 respectively.There is illustrated three brush wire bundles 17 being respectively provided with five that is single bristles of brush filament 18.Brush roll 14 has altogether two hairbrush rows 16, and hairbrush row is respectively provided with 16 brush wire bundles 17, and the spacing of brush wire bundle 17 rule mutually arranges and be respectively provided with multiple brush filament 18.
The brush wire bundle 17 of centre shown in Figure 2 has the instruction silk 19 of the outside of two brush filament 18 including three inside.The each instruction silk 19 being shown specifically in fig. 3 has core filaments 20 and wearing layer 21.Wearing layer 21 extends along whole sides of cylindrical core filaments 20 and such parcel core filaments 20, and wherein the bottom surface of core filaments 20 and end face are not wrapped up by wearing layer 21.The thickness of wearing layer 21 this refers to the 10% of the diameter showing silk 19.
Core filaments 20 is designed as to be made up of the more low-density linear polyethylene of white colouring, and the polyethylene terephthalate that wearing layer 21 is designed as by dying blueness is made.When cleaning floor, the use lasting by brush roll 14 and wearing layer 21 wear and tear accordingly, and the color of wearing layer 21 changes, and thus user can with the abrasion of simple visual manner identification brush roll 14.In other words, so design wearing layer 21, namely by the use that brush roll 14 is lasting, change the color abrasion with display or instruction brush roll 14 of wearing layer 21.
In design shown in Figure 2, the brush wire bundle of the centre of three brush wire bundles 17 has two instruction silks 19, and the brush wire bundle 17 being shaped to the centre of instruction bundle only has instruction silk 19.The brush wire bundle 17 of the design shown in accompanying drawing 2 is further characterized in that in addition, and the length of each brush filament 18,19 is identical, but instruction silk 19 wherein can also be made to have less length compared to other brush filament 18, for instance shorten 1mm.It is hereby achieved that the life expectancy that instruction silk 19 is longer.Color in order to check wearing layer 21 changes, it is also possible to arrange detection of electrons parts, for instance the method for photographing unit or all the other color changes and/or color intensity change for identifying wearing layer 21.
Description of reference numerals
1 suction nozzle
2 shells
3 connectors
4 suction passages
5 suction chambers
6 drivers
7 transmission bands
8 driving shafts
9 transmission band shells
10 gearbox-cases
11 driving wheels
12 bottom sides
13 pulleys
14 brush roll
15 hairbrush main bodys
16 hairbrush rows
17 brush wire bundles
18 brush filament
19 instruction silks
20 core filaments
21 wearing layers
Claims (9)
1. the brush roll (14) for suction nozzle (1), have hairbrush main body (15) and multiple for clean floor, from the outward extending brush wire bundle of described hairbrush main body (15) (17), wherein
At least one described brush wire bundle (17) has instruction silk (19),
Described instruction silk (19) has core filaments (20) and wearing layer (21), and
Described wearing layer (21) wraps up described core filaments (20) at least partly and so designs, namely along with the use that described brush roll (14) is lasting, the color of described wearing layer and/or the color intensity of described wearing layer color are changed for the abrasion indicating described brush roll (14).
2. brush roll according to claim 1 (14), brush wire bundle described at least one of which (17) is shaped to the instruction bundle only with described instruction silk (19), and at least one other described brush wire bundle (17) does not have described instruction silk (19).
3. according to brush roll in any one of the preceding claims wherein (14), wherein said wearing layer (21) completely or substantially fully wrapped around core filaments (20).
4., according to brush roll in any one of the preceding claims wherein (14), wherein said wearing layer (21) wraps up the 10% of the diameter of the thickness≤described instruction silk (19) of described core filaments (20) and described wearing layer (21).
5. according to brush roll in any one of the preceding claims wherein (14), all of which brush wire bundle (17) have substantially the same have from the outward extending distance of described hairbrush main body (15) and/or described instruction silk (19) less of relative to other brush filament (18) the outward extending distance of described hairbrush main body (15).
6. according to brush roll in any one of the preceding claims wherein (14), wherein said core filaments (20) is by polyethylene, it is made up of more low-density linear polyethylene especially, and/or described wearing layer (21) is made up of polyethylene terephthalate, it is made up of the polyethylene terephthalate dyeing especially and/or described wearing layer (21) is made up of the material relative to described core filaments (20) with other colors and/or other color intensities.
7. according to brush roll in any one of the preceding claims wherein (14), wherein said hairbrush main body (15) be shaped to can by main body that the driving shaft (8) of described suction nozzle (1) drives and have in outside at least one by apart from one another by hairbrush row (16) that forms of described brush wire bundle (17), described hairbrush row extends around described hairbrush main body (15) spirally from the stub area of described brush roll (14) at least a section ground.
8. one kind has the suction chamber (5) of bottom side openings, the suction nozzle (1) according to brush roll in any one of the preceding claims wherein (14) and the driver (6) for described brush roll (14), and wherein said brush roll (14) is arranged in described suction chamber (5) and can be rotated by described driver (6).
9., for suction nozzle according to claim 8 (1) is handled the method according to brush roll in any one of the preceding claims wherein (14), there is step:
Rotate the brush roll (14) for cleaning floor, and
Check that the change of the color of described wearing layer (21) and/or the color intensity of color is used for indicating the abrasion of described brush roll (14).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015100699.5 | 2015-01-19 | ||
| DE102015100699.5A DE102015100699A1 (en) | 2015-01-19 | 2015-01-19 | brush roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105796005A true CN105796005A (en) | 2016-07-27 |
Family
ID=56293640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610034519.0A Pending CN105796005A (en) | 2015-01-19 | 2016-01-19 | Brush roller |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN105796005A (en) |
| DE (1) | DE102015100699A1 (en) |
| IT (1) | ITUB20169923A1 (en) |
| TW (1) | TW201633960A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110520224A (en) * | 2017-02-21 | 2019-11-29 | 托达康机床防护有限公司 | For cleaning the wiper with wear indicating device on lathe surface |
| CN115211657A (en) * | 2022-06-29 | 2022-10-21 | 奇瑞商用车（安徽）有限公司 | Brushing structure for brushing equipment and use method thereof |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017216579B4 (en) * | 2017-09-19 | 2019-06-19 | Ford Global Technologies, Llc | Method of manufacturing a manufacturing device |
| KR102589361B1 (en) * | 2018-07-12 | 2023-10-13 | 엘지전자 주식회사 | Nozzle for cleaner |
| EP4340689A1 (en) * | 2021-05-19 | 2024-03-27 | Alfred Kärcher SE & Co. KG | Floor nozzle apparatus and suction-cleaning device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1097969A (en) * | 1992-11-05 | 1995-02-01 | 吉莱特公司 | The bristle of modified brush |
| CN1190569A (en) * | 1996-12-26 | 1998-08-19 | 株式会社Tec | Suction cleaning head and electric suction cleaner with it |
| CN1283970A (en) * | 1997-12-04 | 2001-02-14 | 诺特特里有限公司 | Brush bar |
| WO2010093073A1 (en) * | 2009-02-12 | 2010-08-19 | 엘지전자 주식회사 | Vacuum cleaner |
| CN101902947A (en) * | 2007-12-18 | 2010-12-01 | 卡尔·弗罗伊登伯格公司 | Cleaning device |
| CN103654642A (en) * | 2012-09-17 | 2014-03-26 | 碧洁家庭护理有限公司 | Cleaning pad and surface cleaning appliance |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030080463A1 (en) * | 2001-10-26 | 2003-05-01 | Specialty Filaments, Inc. | Process for ring-dyeing filaments |
-
2015
- 2015-01-19 DE DE102015100699.5A patent/DE102015100699A1/en not_active Withdrawn
- 2015-12-30 TW TW104144466A patent/TW201633960A/en unknown
-
2016
- 2016-01-12 IT ITUB2016A009923A patent/ITUB20169923A1/en unknown
- 2016-01-19 CN CN201610034519.0A patent/CN105796005A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1097969A (en) * | 1992-11-05 | 1995-02-01 | 吉莱特公司 | The bristle of modified brush |
| CN1190569A (en) * | 1996-12-26 | 1998-08-19 | 株式会社Tec | Suction cleaning head and electric suction cleaner with it |
| CN1283970A (en) * | 1997-12-04 | 2001-02-14 | 诺特特里有限公司 | Brush bar |
| CN101902947A (en) * | 2007-12-18 | 2010-12-01 | 卡尔·弗罗伊登伯格公司 | Cleaning device |
| WO2010093073A1 (en) * | 2009-02-12 | 2010-08-19 | 엘지전자 주식회사 | Vacuum cleaner |
| CN103654642A (en) * | 2012-09-17 | 2014-03-26 | 碧洁家庭护理有限公司 | Cleaning pad and surface cleaning appliance |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110520224A (en) * | 2017-02-21 | 2019-11-29 | 托达康机床防护有限公司 | For cleaning the wiper with wear indicating device on lathe surface |
| CN115211657A (en) * | 2022-06-29 | 2022-10-21 | 奇瑞商用车（安徽）有限公司 | Brushing structure for brushing equipment and use method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| ITUB20169923A1 (en) | 2017-07-12 |
| DE102015100699A1 (en) | 2016-07-21 |
| TW201633960A (en) | 2016-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160727 |
|
| RJ01 | Rejection of invention patent application after publication |