CN107518825A - The scrubbing brush of dust catcher and there is its dust catcher - Google Patents
The scrubbing brush of dust catcher and there is its dust catcher Download PDFInfo
- Publication number
- CN107518825A CN107518825A CN201710962963.3A CN201710962963A CN107518825A CN 107518825 A CN107518825 A CN 107518825A CN 201710962963 A CN201710962963 A CN 201710962963A CN 107518825 A CN107518825 A CN 107518825A
- Authority
- CN
- China
- Prior art keywords
- suction inlet
- dust catcher
- scrubbing brush
- housing
- 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
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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
-
- 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)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
The invention discloses a kind of scrubbing brush of dust catcher and there is its dust catcher, the scrubbing brush of the dust catcher includes：Housing, the housing is provided with the main suction inlet being connected with the guide duct of the dust catcher, the lower surface of the housing is provided with the preceding suction inlet connected with the main suction inlet and rear suction inlet, and at least one of the preceding suction inlet and the rear suction inlet are spaced multiple in left-right direction；Round brush, after the round brush is rotatably provided on the housing and is located at the preceding suction inlet in the longitudinal direction and is described between suction inlet.The scrubbing brush of dust catcher according to embodiments of the present invention has that cleaning effect is good, high reliability.
Description
Technical field
The present invention relates to electrical equipment manufacturing technology field, a kind of scrubbing brush in particular to dust catcher and there is the suction
The dust catcher of the scrubbing brush of dirt device.
Background technology
Dust catcher in correlation technique, using the single suction inlet positioned at the front end of round brush, when dust catcher moves forward, suction inlet
Resorption can only be played to the sewage in front of suction inlet, the sewage at its rear can not be absorbed, and dust catcher operating efficiency is relatively low, and dirty
After water is broken up by round brush, secondary pollution is easily formed.
The content of the invention
It is contemplated that at least solves one of technical problem present in prior art.Therefore, the present invention proposes a kind of inhale
The scrubbing brush of dirt device, the scrubbing brush of the dust catcher have that cleaning effect is good, high reliability.
The present invention also proposes a kind of dust catcher of the scrubbing brush with the dust catcher.
To achieve the above object, embodiment according to the first aspect of the invention proposes a kind of scrubbing brush of dust catcher, described
The scrubbing brush of dust catcher includes：Housing, the housing are provided with the main suction inlet being connected with the guide duct of the dust catcher, the housing
Lower surface be provided with the preceding suction inlet that connect with the main suction inlet and rear suction inlet, at least one in the preceding suction inlet and the suction inlet afterwards
Kind is spaced multiple in left-right direction；Round brush, the round brush are rotatably provided on the housing and in fore-and-aft direction
It is upper to be located between the preceding suction inlet and the rear suction inlet.
The scrubbing brush of dust catcher according to embodiments of the present invention, has that cleaning effect is good, high reliability.
In addition, the scrubbing brush of dust catcher according to the above embodiment of the present invention can also have technical characteristic additional as follows：
According to one embodiment of present invention, the preceding suction inlet is two and is arranged at intervals in left-right direction, is inhaled after described
Mouth is one and the central point of the rear suction inlet is located between two preceding suction inlets in the lateral direction.So it is easy to expand institute
The active area of suction inlet before stating.
Further, after described the both ends of projection of the suction inlet in the plane perpendicular to fore-and-aft direction respectively with described in two
Projection section of the preceding suction inlet in the plane overlaps.Cleaning dead angle can so be avoided the occurrence of.
Alternatively, there is in the housing U-shaped air channel, two free ends in the U-shaped air channel respectively with two it is described before
Suction inlet is connected and connection end is connected with the main suction inlet.So it is easy to two preceding suction inlets to absorb rubbish.
According to still another embodiment of the invention, the main suction inlet is located at the rear end of the housing, and the rear suction inlet is neighbouring
The rear end of the housing is set.The linear loss of suction inlet air-flow after can so reducing.
According to another embodiment of the invention, the rear suction inlet is two and is arranged at intervals in left-right direction, before described
Suction inlet is one and the central point of the preceding suction inlet is located between two rear suction inlets in the lateral direction.So it is easy to expand
The active area of suction inlet after described.
According to another embodiment of the invention, the preceding suction inlet is multiple and is arranged at intervals in left-right direction, after described
Suction inlet is multiple and is arranged at intervals in left-right direction.So it is easy to expand the active area of the preceding suction inlet and the rear suction inlet.
Alternatively, the round brush is two and is arranged at intervals along the longitudinal direction.So it is easy to improve the cleaning of the round brush
Ability.
Further, the scrubbing brush of the dust catcher also includes drive device, and the drive device drives two round brush
Equidirectional rotation.The function of the round brush can so be simplified.
Embodiment according to the second aspect of the invention proposes a kind of dust catcher, and the dust catcher is included according to the present invention's
The scrubbing brush of dust catcher described in the embodiment of first aspect.
Dust catcher according to embodiments of the present invention, by using the suction described in embodiment according to the first aspect of the invention
The scrubbing brush of dirt device, has that cleaning effect is good, high reliability.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment
Substantially and it is readily appreciated that, wherein：
Fig. 1 is the sectional view of the scrubbing brush of dust catcher according to embodiments of the present invention.
Fig. 2 is the structural representation of the scrubbing brush of dust catcher according to embodiments of the present invention.
Fig. 3 is the structural representation of the scrubbing brush of dust catcher according to embodiments of the present invention.
Fig. 4 is the structural representation of the scrubbing brush of dust catcher according to embodiments of the present invention.
Reference：Scrubbing brush 1, housing 100, main suction inlet 110, preceding suction inlet 121, rear suction inlet 122, the water jet of dust catcher
130th, U-shaped air channel 140, free end 141, connection end 142, round brush 200, motor 310, drive pulley 320, the first belt 331,
Second belt 332, driven pulley 340, ground 2.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings the scrubbing brush 1 of dust catcher according to embodiments of the present invention is described.
As Figure 1-Figure 4, the scrubbing brush 1 of dust catcher according to embodiments of the present invention includes housing 100 and round brush 200.
Housing 100 is provided with the main suction inlet 110 being connected with the guide duct of the dust catcher, and the lower surface of housing 100 is provided with
Connected with main suction inlet 110 preceding suction inlet 121 and rear suction inlet 122 (above-below direction as shown in the arrow A in Fig. 1 and Fig. 4, front and back
To as shown in the arrow B in Fig. 1-Fig. 3), at least one of preceding suction inlet 121 and rear suction inlet 122 set for interval in left-right direction
Multiple (left and right directions is as shown in the arrow C in Fig. 2-Fig. 4) put.Round brush 200 is rotatably provided on housing 100 and front and rear
On direction between preceding suction inlet 121 and rear suction inlet 122.
The scrubbing brush 1 of dust catcher according to embodiments of the present invention, inhale ground by the preceding suction inlet 121 of setting and rear suction inlet 122 two
Mouthful, and round brush 200 is between preceding suction inlet 121 and rear suction inlet 122.So no matter the dust catcher be move forward or backward
It is mobile, rubbish can be absorbed totally in time, user can operate the dust catcher according to actual conditions and select moving direction, with
Cleaning is completed, is easy to improve the using flexible of the dust catcher, is easy to the operation of user, is easy to improve the use of user
Comfortableness.Meanwhile after the preceding suction inlet 121 of setting and rear suction inlet 122 can avoid sewage from being broken up by round brush 200, in the dust catcher
After forward movement, rear leaves sewage and forms secondary pollution, is easy to improve the reliability of the dust catcher, is easy to improve the suction
The cleaning effect of dirt device, it is easy to improve the usage experience of user.
Also, at least one of preceding suction inlet 121 and rear suction inlet 122 is spaced multiple in left-right direction, so
The suction ground area of at least one of preceding suction inlet 121 and rear suction inlet 122 can not only be increased, enable the scrubbing brush 1 of dust catcher more
The rubbish on ground is absorbed well, is further easy to improve the cleaning effect of the dust catcher, and ensureing to inhale ground area
The air quantity of at least one of preceding suction inlet 121 and rear suction inlet 122 can be ensured simultaneously, ensure the suction force of the dust catcher, just
In increasing swabbing action of the dust catcher to rubbish, avoid suction ground open area excessive and cause to aspirate hypodynamic situation, just
In the service behaviour for improving the dust catcher, it is easy to improve the pick-up performance of the dust catcher.
In addition, round brush 200 is arranged between preceding suction inlet 121 and rear suction inlet 122, compared to the dust catcher in correlation technique,
The function of round brush 200 simply cleans ground, can so simplify the function of round brush 200, reduce the rotating speed requirement to round brush 200,
So as to reduce the requirement for the drive device that driving round brush 200 rotates, simplify the structure of the drive device, reduce the driving dress
The infrastructure cost put, it is easy to the design and manufacture of the dust catcher, improves the production efficiency of the dust catcher, and can reduces
The production cost of the dust catcher.
Therefore, the scrubbing brush 1 of dust catcher according to embodiments of the present invention has that cleaning effect is good, high reliability.
Below with reference to the accompanying drawings scrubbing brush 1 according to the dust catcher of the specific embodiment of the invention is described.
In some specific embodiments of the present invention, as Figure 1-Figure 4, the ground of dust catcher according to embodiments of the present invention
Brush 1 includes housing 100 and round brush 200.
According to one embodiment of present invention, preceding suction inlet 121 is two and is arranged at intervals in left-right direction, rear suction inlet 122
For one and rear suction inlet 122 central point in the lateral direction between two preceding suction inlets 121.So it is easy to expand preceding suction inlet
121 active area, while preceding suction inlet 121 and the locations complementary of rear suction inlet 122, suction inlet 121 and rear suction before can further expanding
The active area of mouth 122.
More specifically, the both ends of projection of the rear suction inlet 122 in the plane perpendicular to fore-and-aft direction respectively with two before
Projection section of the suction inlet 121 in the plane overlaps.Cleaning dead angle can be so avoided the occurrence of, ensures the dust catcher cleaning
Reliability.
Alternatively, there is in housing 100 U-shaped air channel 140, two free ends 141 in U-shaped air channel 140 respectively with two before
Suction inlet 121 is connected and connection end 142 is connected with main suction inlet 110.Specifically, the U-shaped Central Symmetry of air channel 140.So it is easy to two
Individual preceding suction inlet 121 absorbs rubbish, and rubbish is entered in main suction inlet 110 by U-shaped air channel 140.
Specifically, main suction inlet 110 is located at the rear end of housing 100, and rear suction inlet 122 is set adjacent to the rear end of housing 100.Due to
Suction inlet 122 and main suction inlet 110 are closer to the distance afterwards, the linear loss of the air-flow of suction inlet 122, suction inlet after raising after can so reducing
122 cleaning efficiency.
According to another embodiment of the invention, rear suction inlet 122 is two and is arranged at intervals in left-right direction, preceding suction inlet
121 be one and preceding suction inlet 121 central point be located at two in the lateral direction after between suction inlet 122.So it can not only protect
The air quantity of the dust catcher is demonstrate,proved, ensures the suction force of the dust catcher, and can be in order to the acting surface of suction inlet 122 after expanding
Product, while preceding suction inlet 121 and the locations complementary of rear suction inlet 122, the dust collection efficiency of preceding suction inlet 121 and rear suction inlet 122 can be improved.
According to another embodiment of the invention, preceding suction inlet 121 is multiple and is arranged at intervals in left-right direction, rear suction inlet
122 be multiple and be arranged at intervals in left-right direction.It so can not only ensure the air quantity of the dust catcher, be easy to increase the suction
Dirt device, and can be in order to expand the active area of preceding suction inlet 121 and rear suction inlet 122, described in raising to the swabbing action of rubbish
The cleaning effect of dust catcher.
Specifically, round brush 200 is two and is arranged at intervals along the longitudinal direction.So once moving the mistake of the dust catcher
Cheng Zhong, you can swept twice with the ground to same position, be easy to improve the cleaning capacity of round brush 200.
More specifically, the scrubbing brush 1 of dust catcher also includes drive device, and the drive device drives two round brush 200 same
Direction rotates.So the function of round brush 200 simply cleans ground, it is not necessary to which two high speed opposite directions of round brush 200 are rotated to aid in
The debris on ground is aspirated, can so simplify the function of round brush 200, reduce the rotating speed requirement to round brush 200, be not only convenient for letter
Change the structure of the drive device, be easy to the design and manufacture of the dust catcher, improve the production efficiency of the dust catcher, and
The infrastructure cost of the drive device can be reduced, so as to reduce the production cost of the dust catcher.In addition, equidirectional rotation
Round brush 200 can sweep the rubbish on ground to same direction, can avoid two round brush 200 in opposite direction rotation process
Sanitary fill is caused, causes round brush 200 is stuck can not rotate, is easy to 200 smooth rotation of round brush, is easy to raising round brush 200 to rotate
Reliability, be easy to improve the reliability and stability of the dust catcher, be easy to improve the usage experience of user.
According to one embodiment of present invention, the drive device drives two round brush 200 edge to be beneficial to user movably
The direction of brush 1 rotates.For example, when moving forward the dust catcher, it is from two round brush 200 of left sides of the scrubbing brush
Rotate counterclockwise, it can so reduce the resistance that user promotes the dust catcher, be easy to promote the dust catcher forward.Backward
During the mobile dust catcher, it is to turn clockwise from two round brush 200 of left sides of the scrubbing brush, can so reduces use
Family promotes the resistance of the dust catcher, is easy to promote the dust catcher backward.The so user-friendly dust catcher is carried out
Cleaning operation, it is easy to reduce the physical demands of user, is easy to improve the comfort of user.
According to another embodiment of the invention, from the left sides of scrubbing brush 1 when, the drive device drives two round brush
200 equal rotate counterclockwises.So it is easy to improve the cleaning ability of round brush 200 when the dust catcher is moved rearwards, is easy to improve ground
The cleaning effect of brush 1.
According to another embodiment of the invention, from the left sides of scrubbing brush 1 when the (arrow in left and right directions such as Fig. 2-Fig. 4
Shown in head C), the drive device drives two round brush 200 to turn clockwise.So it is easy to improve the dust catcher to reach
The cleaning ability of round brush 200 when dynamic, it is easy to improve the dust suction performance of scrubbing brush 1.
Specifically, the material of round brush 200 can be that identical can also be different, and the lower end of round brush 200 is less than ground 2
And set higher than the ground mouth of inhaling, i.e., the lower end of round brush 200 is interference fitted with ground 2, and such round brush 200 can be close with ground
Contact, it is easy to improve the cleaning performance of round brush 200.
Specifically, the drive device includes motor 310, drive pulley 320 and belt, and drive pulley 320 is located at
On the motor shaft of motor 310.Drive pulley 320 is connected with two round brush 200 respectively by the belt.So it is easy to
Motor 310 drives two round brush 200 to rotate, and is easy to simplify the structure of the drive device, is easy to improve the drive device
Production efficiency, it is easy to reduce the production cost of the drive device.
More specifically, the drive device also includes two driven pulleies 340, and two driven pulleies 340 are distinguished
It is connected with two round brush 200, the belt is two and including the first belt 331 and the second belt 332, the first 331 sets of belt
Be located on one in drive pulley 320 and two driven pulleies 340, the second belt 332 be respectively sleeved at two it is driven
On belt pulley 340.So be easy to the first belt 331 and the second belt 332 by the rotation of drive pulley 320 be delivered to two from
On dynamic belt pulley 340, it is easy to two synchronous axial systems of round brush 200.
Alternatively, drive pulley 320 is gear, and the belt is the synchronous belt suitable for being engaged with the gear.By
Stable drive, gearratio in gear teeth meshing transmission is accurate, can so improve transmission efficiency and reliable transmission, prevent from being driven
During drive pulley 320 and the belt mutual dislocation and transmission lag phenomenon appearance.
Specifically, preceding suction inlet 121 and rear suction inlet 122 are rubber or flexible glue class material, and its lower end is set less than ground 2,
The lower end of i.e. described suction inlet is interference fitted with ground 2, and so preceding suction inlet 121 and rear suction inlet 122 can be in close contact with ground, just
In the suction performance of the preceding suction inlet 121 of raising and rear suction inlet 122.
More specifically, the lower surface of housing 100 is additionally provided with water jet 130, and water jet 130 is located at preceding suction inlet 121 and position
Between the round brush 200 in front.So when moving forward, dry spot, mud stain can be sprayed water dilute by water jet 130
Release, then sweeping and cleaning by round brush 200, finally absorbed by the suction inlet, when being moved rearwards, can strengthen to ground 2
Cleaning, and the sewage after to the spraying-rinsing of ground 2 of water jet 130 is directly absorbed by preceding suction inlet 121, is easy to further improve
The cleansing power of the dust catcher.
Dust catcher according to embodiments of the present invention is described below.Dust catcher according to embodiments of the present invention is included according to this hair
The scrubbing brush 1 of the dust catcher of bright above-described embodiment.
Dust catcher according to embodiments of the present invention, by using the scrubbing brush 1 of dust catcher according to the above embodiment of the present invention,
With cleaning effect is good, high reliability.
Other of dust catcher according to embodiments of the present invention are formed and operated for those of ordinary skills
All it is known, is not detailed herein.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on orientation shown in the drawings or
Position relationship, it is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, limit
Surely there is " first ", one or more this feature can be expressed or be implicitly included to the feature of " second ".The present invention's
In description, unless otherwise indicated, " multiple " are meant that two or more.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe
Structure, material or feature are contained at least one embodiment or example of the present invention.In this manual, to above-mentioned term
Schematic representation is not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can combine in an appropriate manner in any one or more embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of departing from the principle and objective of the present invention a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The scope of invention is limited by claim and its equivalent.
Claims (10)
- A kind of 1. scrubbing brush of dust catcher, it is characterised in that including：Housing, the housing are provided with the main suction inlet being connected with the guide duct of the dust catcher, and the lower surface of the housing is provided with The preceding suction inlet and rear suction inlet connected with the main suction inlet, at least one of the preceding suction inlet and the rear suction inlet are along right and left To spaced multiple；Round brush, the round brush are rotatably provided on the housing and in the longitudinal direction positioned at the preceding suction inlets and the rear suction Between mouthful.
- 2. the scrubbing brush of dust catcher according to claim 1, it is characterised in that the preceding suction inlet is two and in left-right direction Be arranged at intervals, it is described after suction inlet be one and it is described after suction inlet central point in the lateral direction positioned at two preceding suction inlets it Between.
- 3. the scrubbing brush of dust catcher according to claim 2, it is characterised in that suction inlet is perpendicular to fore-and-aft direction after described Projection section of the both ends of projection in plane respectively with two preceding suction inlets in the plane overlaps.
- 4. the scrubbing brush of dust catcher according to claim 2, it is characterised in that there is U-shaped air channel, the U in the housing Two free ends in type air channel are connected respectively with two preceding suction inlets and connection end is connected with the main suction inlet.
- 5. the scrubbing brush of dust catcher according to claim 1, it is characterised in that after the main suction inlet is located at the housing End, the rear suction inlet are set adjacent to the rear end of the housing.
- 6. the scrubbing brush of dust catcher according to claim 1, it is characterised in that suction inlet is two and in left-right direction after described Be arranged at intervals, the preceding suction inlet be one and the preceding suction inlet central point in the lateral direction positioned at two it is described after suction inlets it Between.
- 7. the scrubbing brush of dust catcher according to claim 1, it is characterised in that the preceding suction inlet is multiple and in left-right direction It is arranged at intervals, the rear suction inlet is multiple and is arranged at intervals in left-right direction.
- 8. the scrubbing brush of dust catcher according to claim 1, it is characterised in that the round brush be two and along the longitudinal direction between Every setting.
- 9. the scrubbing brush of dust catcher according to claim 8, it is characterised in that also including drive device, the drive device Drive two equidirectional rotations of round brush.
- 10. a kind of dust catcher, it is characterised in that include the scrubbing brush of the dust catcher according to any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710962963.3A CN107518825A (en) | 2017-10-16 | 2017-10-16 | The scrubbing brush of dust catcher and there is its dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710962963.3A CN107518825A (en) | 2017-10-16 | 2017-10-16 | The scrubbing brush of dust catcher and there is its dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107518825A true CN107518825A (en) | 2017-12-29 |
Family
ID=60685267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710962963.3A Pending CN107518825A (en) | 2017-10-16 | 2017-10-16 | The scrubbing brush of dust catcher and there is its dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107518825A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108903798A (en) * | 2018-08-16 | 2018-11-30 | 天佑电器（苏州）有限公司 | Dust-absorbing floor brush and dust catcher with it |
| CN114010100A (en) * | 2021-11-02 | 2022-02-08 | 杰之深(苏州)科技有限公司 | A double-rolled floor brush structure for improving cleaning effect |
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| WO2001030228A1 (en) * | 1999-10-28 | 2001-05-03 | Matsushita Electric Industrial Co., Ltd. | Vacuum cleaner |
| CN1350829A (en) * | 2000-10-31 | 2002-05-29 | 三星光州电子株式会社 | Mouth assembly of vacuum dust cleaner |
| CN2498978Y (en) * | 2001-07-17 | 2002-07-10 | 王冬雷 | Water absorption drying type vacuum cleaner |
| CN1668238A (en) * | 2002-01-25 | 2005-09-14 | 詹姆斯·R·奥尔顿 | Vacuum cleaner nozzle assembly with edge suction tube |
| CN204033260U (en) * | 2014-07-23 | 2014-12-24 | 莱克电气股份有限公司 | A kind of scrubbing brush being applied to carpet cleaner |
| CN104523202A (en) * | 2014-12-19 | 2015-04-22 | 苏州佳亿达电器有限公司 | Floor brush device of dust collector |
| CN104622388A (en) * | 2013-11-12 | 2015-05-20 | 江苏美的春花电器股份有限公司 | Dust collector and floor brush thereof |
| CN106361220A (en) * | 2015-07-22 | 2017-02-01 | 科沃斯机器人股份有限公司 | Ground brush and dust collector |
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2017
- 2017-10-16 CN CN201710962963.3A patent/CN107518825A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001030228A1 (en) * | 1999-10-28 | 2001-05-03 | Matsushita Electric Industrial Co., Ltd. | Vacuum cleaner |
| CN1350829A (en) * | 2000-10-31 | 2002-05-29 | 三星光州电子株式会社 | Mouth assembly of vacuum dust cleaner |
| CN2498978Y (en) * | 2001-07-17 | 2002-07-10 | 王冬雷 | Water absorption drying type vacuum cleaner |
| CN1668238A (en) * | 2002-01-25 | 2005-09-14 | 詹姆斯·R·奥尔顿 | Vacuum cleaner nozzle assembly with edge suction tube |
| CN104622388A (en) * | 2013-11-12 | 2015-05-20 | 江苏美的春花电器股份有限公司 | Dust collector and floor brush thereof |
| CN204033260U (en) * | 2014-07-23 | 2014-12-24 | 莱克电气股份有限公司 | A kind of scrubbing brush being applied to carpet cleaner |
| CN104523202A (en) * | 2014-12-19 | 2015-04-22 | 苏州佳亿达电器有限公司 | Floor brush device of dust collector |
| CN106361220A (en) * | 2015-07-22 | 2017-02-01 | 科沃斯机器人股份有限公司 | Ground brush and dust collector |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108903798A (en) * | 2018-08-16 | 2018-11-30 | 天佑电器（苏州）有限公司 | Dust-absorbing floor brush and dust catcher with it |
| CN108903798B (en) * | 2018-08-16 | 2023-12-01 | 天佑电器（苏州）有限公司 | Dust collection floor brush and dust collector with same |
| CN114010100A (en) * | 2021-11-02 | 2022-02-08 | 杰之深(苏州)科技有限公司 | A double-rolled floor brush structure for improving cleaning effect |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171229 |
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| RJ01 | Rejection of invention patent application after publication |