CN107854047A - A kind of ground brush assemblies of surface cleaning apparatus - Google Patents
A kind of ground brush assemblies of surface cleaning apparatus Download PDFInfo
- Publication number
- CN107854047A CN107854047A CN201711331868.XA CN201711331868A CN107854047A CN 107854047 A CN107854047 A CN 107854047A CN 201711331868 A CN201711331868 A CN 201711331868A CN 107854047 A CN107854047 A CN 107854047A
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- CN
- China
- Prior art keywords
- brush
- round brush
- ground
- comb
- assemblies
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- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Brushes (AREA)
Abstract
The invention provides a kind of ground brush assemblies of surface cleaning apparatus, including ground brush body and two round brush being arranged in ground brush body, described two round brush are along ground brush body fore-and-aft direction spread configuration, described ground brush assemblies also include two first, second combs for being respectively used to clean the attachment of two round brush, and each comb is included along the axial direction of the round brush multiple broach arranged spaced apart.Due to setting two round brush in the present invention, the cleaning efficiency of surface cleaning apparatus is greatly improved, while avoids easily winding attachment and is wrapped on round brush, is easy to round brush to clean.
Description
Technical field
The present invention relates to surface cleaning technical field, more particularly to a kind of ground brush assemblies of surface cleaning apparatus.
Background technology
Surface cleaning apparatus of the prior art such as dust catcher has a round brush, and it removes the attachment on surface to be cleaned
Ability it is weaker, and be difficult to clean the bulky grain attachment such as solid adhesion such as soya bean, small broken bone, it is impossible to meet different households
Cleaning works under scene.In addition, in correlation technique, dust catcher be generally wound with use, on round brush a large amount of hairs,
The easily winding attachment such as fine hair, this can cause round brush interim card failure, influence the round brush even service life of complete machine.
The content of the invention
It is an object of the present invention to provide a kind of ground brush assemblies of surface cleaning apparatus, treated with improving the removal of complete machine
The ability of the attachment of clean surface.
A further object of the invention be bulky grain attachment to be prevented beaten when being inhaled into suction port fly, from
And cause personal injury.
Another of the present invention is further to prevent the easily winding attachment such as surface wrap hair to be cleaned, to improve rolling
The service life of brush.
A kind of ground brush assemblies of surface cleaning apparatus provided by the invention, including ground brush body and be arranged in ground brush body
Two round brush, described two round brush also include two difference along ground brush body fore-and-aft direction spread configuration, described ground brush assemblies
For first, second comb of the attachment for cleaning two round brush, each comb includes the axial direction along the round brush
Multiple broach arranged spaced apart.
Optionally, the round brush includes front and rear the first round brush and the second round brush set, and first, second comb is certainly
Extended downwardly above the ground brush body.
Optionally, space of first comb between the first round brush and the second round brush extends downwardly and formed in end
The broach protruded out towards the first round brush direction.
Optionally, the broach of first comb extends downwardly the central axis for being below the first round brush.
Optionally, the broach of second comb is located at the top of the central axis of the second round brush.
Optionally, the central axis of first round brush is higher than the central axis of the second round brush.
Optionally, the protruding length of each broach is less than or equal to 5mm.
Optionally, the first round brush is identical or opposite with the direction of rotation of the second round brush；Wherein, the first round brush rotation speed
Rotary speed of the degree less than second round brush.
Optionally, the width of the first comb upper comb dent is wider than the width of the second comb upper comb dent.
Optionally, the bristle material of the round brush in described two round brush on the outside of the ground brush body is soft rough lumber
Material；The bristle material of another round brush is hard batt material in described two round brush.
The solution of the present invention, due to setting two round brush, greatly improve the cleaning efficiency of surface cleaning apparatus, by
Two combs are separately designed on two round brush to avoid the easily winding attachment such as surface wrap hair to be cleaned, it is possible thereby to greatly
Improve the shelf life of round brush.
According to the accompanying drawings will be brighter to the detailed description of the specific embodiment of the invention, those skilled in the art
Above-mentioned and other purposes, the advantages and features of the present invention.
Brief description of the drawings
Some specific embodiments of the present invention are described in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter.
Identical reference denotes same or similar part or part in accompanying drawing.It should be appreciated by those skilled in the art that these
What accompanying drawing was not necessarily drawn to scale.In accompanying drawing：
Fig. 1 is the schematic side elevation of the ground brush assemblies of surface cleaning apparatus according to an embodiment of the invention, wherein
Show the side view of two round brush and two combs；
Fig. 2 is the schematic perspective view of the ground brush assemblies of surface cleaning apparatus according to an embodiment of the invention；
Fig. 3 is the schematic diagram of the ground brush body of brush assemblies as shown in Figure 2；
Fig. 4 is the schematic side elevation of the ground brush assemblies of surface cleaning apparatus according to an embodiment of the invention, wherein
Show the schematic diagram of transmission mechanism.
Embodiment
Fig. 1 shows the schematic side elevation of the ground brush assemblies of surface cleaning apparatus according to an embodiment of the invention,
It illustrated therein is the side view of two round brush and two combs.Fig. 2 shows surface cleaning according to an embodiment of the invention
The schematic perspective view of the ground brush assemblies of device.Fig. 3 shows the schematic structure of the ground brush body of brush assemblies as shown in Figure 2
Figure.The surface cleaning apparatus of the present invention can be the surface cleaning apparatus such as dust catcher.Fig. 4 is shown according to one implementation of the present invention
The schematic side elevation of the ground brush assemblies of the surface cleaning apparatus of example, illustrated therein is the schematic diagram of transmission mechanism.This
Illustrated in embodiment by taking dust catcher as an example.The dust catcher has main body of dust collector and ground brush assemblies, and the ground brush assemblies are with inhaling
Dirt device main body is connected, to obtain suction.In order to which dust catcher can be easily moved, wheel can be set in the bottom surface of ground brush assemblies
Son.
Referring to Fig. 1 to Fig. 4, the ground brush assemblies 1 include ground brush body 10, transmission mechanism 20 and two round brush.Ground brush body
10 have be in communication with the outside and two separate cavitys.Transmission mechanism 20 is arranged in ground brush body 10, transmission mechanism
20 include two power transmission shafts corresponding with two cavitys respectively, and power transmission shaft is used to export revolving force.Two round brush are separately positioned on
In two cavitys, and be set on two power transmission shafts, to be rotated respectively under the drive of two power transmission shafts, and with it is to be cleaned
Surface contacts, and to remove the attachment for being attached to surface to be cleaned, and rolls the dust on ground.
The solution of the present invention, due to setting two round brush, the cleaning efficiency of surface cleaning apparatus is greatly improved, realized complete
The effectiveness that orientation cleans.
Referring to Fig. 2 to Fig. 4, ground brush body 10 is the structure being in contact with surface to be cleaned, and it is interior with a suction inlet (figure
Not shown in), for dust and gas and ground attachment to be sucked into the suction inlet together.Two cavitys in ground brush body 10 are respectively
First cavity 11 and the second cavity 12.First cavity 11 connects setting with the second cavity 12 along scrubbing brush fore-and-aft direction.In a reality
Apply in example, ground brush body 10 has two relative sides 13, and the first cavity 11 and the second cavity 12 are from the ground brush body 10
A side 13 extend to another side 13；First cavity 11 is compared with the second cavity 12 closer to before ground brush body 10
The outside 14 of edge, the first cavity 11 and the second cavity 12 are connected with suction inlet, so that air and attachment pass through together
One cavity 11 and/or the second cavity 12 enter suction inlet.
Round brush is made up of round brush body 31 and bristle 32, and round brush body 31 is set on power transmission shaft.Bristle 32 is from round brush sheet
The surface of body 31 is outstanding, and bristle 32 is rubbed when round brush body 31 rotates with surface to be cleaned, rolls table to be cleaned
Attachment on face.Described two round brush are respectively the first round brush 33 being arranged in the first cavity 11 and are arranged on the second cavity
The second round brush 34 in 12.
In the present invention, first, second round brush by using two kinds of unlike materials bristle, the upper bristle 32 of the first round brush 33
Material is soft batt material, such as the fine hair material that quality is softer, and the material of the upper bristle 32 of the second round brush 34 is hard batt material,
Such as the brush type rough lumber matter that quality is harder.The bristle 32 of two round brush is arranged to two kinds of different materials, when scrubbing brush works, two
It is soft rear hard before the bristle of individual round brush, round brush can be avoided outwards to beat bulky grain rubbish when cleaning and flown.Transmission mechanism 20 includes motor
21st, drive wheel assemblies 22 and driven wheel assembly 23.Motor 21 has the output shaft 211 for output driving power.Drive wheel assemblies
22 are connected with the output shaft 211 of motor 21 and drive the second round brush 34 to rotate, and driven wheel assembly 23 is connected with drive wheel assemblies 22,
The drive wheel assemblies 23 drive the first round brush 33 to rotate, and the round brush 34 of the first round brush 33 and second can revolve according to identical direction
Turn, can be configured as rotating against according to different directions.The rotary speed of first round brush 33 is less than the rotation of the second round brush 34
Speed, thus, it is possible to prevent the splashing of bulky grain during cleaning.
In one embodiment, drive wheel assemblies 22 can include belt wheel or sprocket wheel 221, little gear 222.Belt wheel or sprocket wheel
221 are connected with the output shaft 211 of motor 21.Little gear 222 can be connected with belt wheel or sprocket wheel 221, and little gear 222
The number of teeth should be less than or equal to the number of teeth of belt wheel or sprocket wheel 221.The component 23 of driven pulley 231 can include driven pulley 231.This is driven
Wheel 231 is connected with little gear 222, and the number of teeth of driven pulley 231 should be more than the number of teeth of little gear 222, to cause driven pulley 231
Rotating speed is less than the rotating speed of drive wheel assemblies 22, so that the rotary speed of the first round brush 33 is less than the rotation speed of the second round brush 34
Degree.Referring to Fig. 1 and Fig. 2, ground brush assemblies 1 can also include at least two combs.At least two comb is arranged respectively to close
Or two round brush of contact, for clearing up the attachment being wrapped on round brush.Wherein, each comb is included along the axial direction of round brush
Direction multiple broach arranged spaced apart, the protruding length of each broach are less than or equal to 5mm, for example, 1mm, 2mm, 3mm,
4mm or 5mm.
In the present invention, ground brush assemblies 1 include two combs, respectively the first comb 41 and the second comb 42.First comb
41 are positioned close to or contact the opening position of the first round brush 33, and the second comb 42 is positioned close to or contacted the position of the second round brush 34
Put place.
Space of first comb 41 between the first round brush 33 and the second round brush 34 extends downwardly, and is formed in end
The broach protruded out to the first round brush direction, the central axis of first round brush is slightly above the central axis of the second round brush, described
The broach of first comb 41 extends downwardly below the central axis of the first round brush, and second comb prolongs from the top down of scrubbing brush
Stretch into the bristle of the second round brush, the broach of second comb is located at the top of the central axis of the second round brush.
The material of the upper bristle 32 of first round brush 33 is soft batt material, and the material of the upper bristle 32 of the second round brush 34 can be hard
During matter batt material, the thickness of the upper comb dent of the first comb 41 is thicker compared with the upper comb dent of the second comb 42, to prevent bulky grain from adhering to
Thing strikes off broach.This be due to the first round brush 33 compared with the second round brush 34, more bulky grain attachments, bulky grain can be involved in
Attachment is easier the broach on the first comb 41 of impact when being drawn onto suction inlet.
Scheme in the present invention, surface wrap hair to be cleaned is avoided by separately designing two combs on two round brush
The easily winding attachment such as hair, reduce the cleaning difficulty of round brush so that round brush is easy to clean.
So far, although those skilled in the art will appreciate that detailed herein have shown and described multiple showing for the present invention
Example property embodiment, still, still can be direct according to present disclosure without departing from the spirit and scope of the present invention
It is determined that or derive many other variations or modifications for meeting the principle of the invention.Therefore, the scope of the present invention is understood that and recognized
It is set to and covers other all these variations or modifications.
Claims (10)
1. a kind of ground brush assemblies of surface cleaning apparatus, including ground brush body and two round brush being arranged in ground brush body, institute
Two round brush are stated along ground brush body fore-and-aft direction spread configuration, it is characterised in that：Described ground brush assemblies are also used respectively including two
In first, second comb of the attachment for cleaning two round brush, each comb includes along between the axial direction of the round brush
Multiple broach arranged apart.
2. ground according to claim 1 brush assemblies, it is characterised in that the round brush include front and rear the first round brush set and
Second round brush, first, second comb extend downwardly from above the ground brush body.
3. ground according to claim 1 brush assemblies, it is characterised in that first comb is from the first round brush and the second round brush
Between space extend downwardly and formed in end the broach protruded out towards the first round brush direction.
4. ground according to claim 1 brush assemblies, it is characterised in that the broach of first comb, which extends downwardly, to be below
The central axis of first round brush.
5. ground according to claim 1 brush assemblies, it is characterised in that the broach of second comb is located at the second round brush
The top of central axis.
6. ground according to claim 1 brush assemblies, it is characterised in that the central axis of first round brush is higher than the second rolling
The central axis of brush.
7. ground according to claim 1 brush assemblies, it is characterised in that the protruding length of each broach is less than or equal to 5mm.
8. ground according to claim 1 brush assemblies, it is characterised in that the first round brush is identical with the direction of rotation of the second round brush
It is or opposite；Wherein, the first round brush rotary speed is less than the rotary speed of second round brush.
9. ground according to claim 1 brush assemblies, it is characterised in that the width of the first comb upper comb dent is wider than second
The width of comb upper comb dent.
10. the ground brush assemblies according to any one of claim 1-9, it is characterised in that close to institute in described two round brush
The bristle material for stating the round brush on the outside of ground brush body is soft batt material；The bristle material of another round brush is in described two round brush
Hard batt material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711331868.XA CN107854047A (en) | 2017-12-13 | 2017-12-13 | A kind of ground brush assemblies of surface cleaning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711331868.XA CN107854047A (en) | 2017-12-13 | 2017-12-13 | A kind of ground brush assemblies of surface cleaning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107854047A true CN107854047A (en) | 2018-03-30 |
Family
ID=61705992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711331868.XA Pending CN107854047A (en) | 2017-12-13 | 2017-12-13 | A kind of ground brush assemblies of surface cleaning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107854047A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108553020A (en) * | 2018-06-01 | 2018-09-21 | 追觅科技（天津）有限公司 | Brush body, scrubbing brush and dust catcher |
| CN108888179A (en) * | 2018-09-28 | 2018-11-27 | 天佑电器（苏州）有限公司 | A kind of dust catcher comb structure and dust catcher |
| CN109287592A (en) * | 2018-11-27 | 2019-02-01 | 小狗电器互联网科技（北京）股份有限公司 | A kind of gear assembly and anti-mite instrument |
| CN109330472A (en) * | 2018-12-17 | 2019-02-15 | 小狗电器互联网科技（北京）股份有限公司 | A kind of gear assembly and dust catcher |
| CN109431372A (en) * | 2018-12-17 | 2019-03-08 | 小狗电器互联网科技（北京）股份有限公司 | A kind of round brush electric machine structure and dust catcher |
| CN109953689A (en) * | 2018-07-11 | 2019-07-02 | 尚科宁家（香港）股份有限公司 | A kind of cleaning head |
| CN110731728A (en) * | 2018-07-19 | 2020-01-31 | 科沃斯机器人股份有限公司 | Dust collector and floor brush assembly |
| WO2020034806A1 (en) * | 2018-08-16 | 2020-02-20 | 天佑电器（苏州）有限公司 | Rolling brush assembly and cleaning device having same |
| CN113143119A (en) * | 2021-04-14 | 2021-07-23 | 苏州高之仙自动化科技有限公司 | Cleaning assembly and cleaning robot |
| CN113208519A (en) * | 2021-04-28 | 2021-08-06 | 深圳市杉川机器人有限公司 | Floor cleaning machine |
| CN113891672A (en) * | 2019-06-07 | 2022-01-04 | 三菱电机株式会社 | Vacuum cleaner head and electric vacuum cleaner |
| CN114343474A (en) * | 2020-12-29 | 2022-04-15 | 追觅创新科技(苏州)有限公司 | Scrubbing brush and have its cleaning equipment |
| WO2022228159A1 (en) * | 2021-04-28 | 2022-11-03 | 深圳市杉川机器人有限公司 | Floor washing machine |
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| CN205433567U (en) * | 2016-01-04 | 2016-08-10 | 江苏美的清洁电器股份有限公司 | Scrubbing brush and dust catcher |
| CN206120234U (en) * | 2016-08-15 | 2017-04-26 | 天佑电器（苏州）有限公司 | Scrubbing brush subassembly |
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| WO2005053496A1 (en) * | 2003-11-12 | 2005-06-16 | Grey Technology Limited | Surface cleaning apparatus |
| CN102481080A (en) * | 2009-06-10 | 2012-05-30 | 三星电子株式会社 | Cleaning apparatus and dust collecting method using the same |
| CN203827853U (en) * | 2014-05-23 | 2014-09-17 | 苏州市伟克斯电器有限公司 | Dust collector suction nozzle |
| CN203953551U (en) * | 2014-05-23 | 2014-11-26 | 向桂南 | A kind of vacuum cleaner scrubbing brush |
| CN205433567U (en) * | 2016-01-04 | 2016-08-10 | 江苏美的清洁电器股份有限公司 | Scrubbing brush and dust catcher |
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Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108553020B (en) * | 2018-06-01 | 2024-04-19 | 追觅科技(苏州)有限公司 | Brush body, floor brush and dust collector |
| CN108553020A (en) * | 2018-06-01 | 2018-09-21 | 追觅科技（天津）有限公司 | Brush body, scrubbing brush and dust catcher |
| CN109953689A (en) * | 2018-07-11 | 2019-07-02 | 尚科宁家（香港）股份有限公司 | A kind of cleaning head |
| CN110731728B (en) * | 2018-07-19 | 2022-05-31 | 添可智能科技有限公司 | Dust collector and floor brush assembly |
| CN110731728A (en) * | 2018-07-19 | 2020-01-31 | 科沃斯机器人股份有限公司 | Dust collector and floor brush assembly |
| WO2020034806A1 (en) * | 2018-08-16 | 2020-02-20 | 天佑电器（苏州）有限公司 | Rolling brush assembly and cleaning device having same |
| CN108888179A (en) * | 2018-09-28 | 2018-11-27 | 天佑电器（苏州）有限公司 | A kind of dust catcher comb structure and dust catcher |
| CN108888179B (en) * | 2018-09-28 | 2024-05-17 | 天佑电器（苏州）有限公司 | Dust collector comb tooth structure and dust collector |
| CN109287592A (en) * | 2018-11-27 | 2019-02-01 | 小狗电器互联网科技（北京）股份有限公司 | A kind of gear assembly and anti-mite instrument |
| CN109431372B (en) * | 2018-12-17 | 2023-09-12 | 小狗电器互联网科技（北京）股份有限公司 | Rolling brush motor structure and dust collector |
| CN109431372A (en) * | 2018-12-17 | 2019-03-08 | 小狗电器互联网科技（北京）股份有限公司 | A kind of round brush electric machine structure and dust catcher |
| CN109330472A (en) * | 2018-12-17 | 2019-02-15 | 小狗电器互联网科技（北京）股份有限公司 | A kind of gear assembly and dust catcher |
| CN113891672A (en) * | 2019-06-07 | 2022-01-04 | 三菱电机株式会社 | Vacuum cleaner head and electric vacuum cleaner |
| JP2023041868A (en) * | 2019-06-07 | 2023-03-24 | 三菱電機株式会社 | Cleaner head and vacuum cleaner |
| US12029376B2 (en) | 2019-06-07 | 2024-07-09 | Mitsubishi Electric Corporation | Cleaner head and vacuum cleaner |
| CN114343474A (en) * | 2020-12-29 | 2022-04-15 | 追觅创新科技(苏州)有限公司 | Scrubbing brush and have its cleaning equipment |
| CN113143119A (en) * | 2021-04-14 | 2021-07-23 | 苏州高之仙自动化科技有限公司 | Cleaning assembly and cleaning robot |
| CN113208519A (en) * | 2021-04-28 | 2021-08-06 | 深圳市杉川机器人有限公司 | Floor cleaning machine |
| WO2022228159A1 (en) * | 2021-04-28 | 2022-11-03 | 深圳市杉川机器人有限公司 | Floor washing machine |
| EP4285802A4 (en) * | 2021-04-28 | 2024-08-07 | Shen Zhen 3Irobotix Co Ltd | Floor washing machine |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20180330 |