CN109349788A - A kind of circular ventilation mouth cleaning brush for window-shades disk - Google Patents
A kind of circular ventilation mouth cleaning brush for window-shades disk Download PDFInfo
- Publication number
- CN109349788A CN109349788A CN201811516602.7A CN201811516602A CN109349788A CN 109349788 A CN109349788 A CN 109349788A CN 201811516602 A CN201811516602 A CN 201811516602A CN 109349788 A CN109349788 A CN 109349788A
- Authority
- CN
- China
- Prior art keywords
- cleaning brush
- support
- disk
- master body
- window
- 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.)
- Granted
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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
- A47L4/00—Cleaning window shades, window screens, venetian blinds
- A47L4/02—Hand implements for cleaning venetian blinds
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B15/00—Other brushes; Brushes with additional arrangements
- A46B15/0091—Container, e.g. bag or box with a collection of various devices
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/30—Brushes for cleaning or polishing
- A46B2200/3033—Household brush, i.e. brushes for cleaning in the house or dishes
Landscapes
- Cleaning In General (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
A kind of circular ventilation mouth cleaning brush for window-shades disk of the present invention, which discloses one kind, can extend into inside shutter, and can be adsorbed the cleaning brush temporarily collected to the dust cleaned up.Cleaning brush holder support can have enough to meet the need and rotation, improves cleaning efficiency.It is characterized in that master body is placed in connector sleeve top, side is provided with mounting groove in the master body, the mounting groove extends on the inside of connector sleeve, multiple blades are respectively placed in mounting groove, and it is distributed in a ring, the blade is connected with master body, support is placed in connector sleeve, and between multiple blades, bearing is equipped on the outside of the support sleeve, and it fits on the outside of bearing with multiple blades, the support sleeve top extends upwardly to the top of master body, revolving support disk is placed in support sleeve top, revolving support disk outer ring extends out to master body medium position, it is equipped between the revolving support disk and master body into ash-pit, multiple antiskid rubbers are angularly equipped at the top of the revolving support disk.
Description
Technical field
A kind of circular ventilation mouth cleaning brush for window-shades disk of the present invention, is related to a kind of pair of large-scale public place room ventilation mouth
Annular blinds carries out clean brush, belongs to field of public health.In particular to one kind can extend into inside shutter, and energy
It is enough that the cleaning brush temporarily collected is adsorbed to the dust cleaned up.
Background technique
Currently, being both provided with ventilating system in heavy construction, air-flow is dispersed by the blinds of ventilation opening, so that
Air-flow can be bigger the more regions of radiation, existing ventilation opening all uses louver structure, there is annular, a variety of shapes of rectangle
Formula, but when being cleaned to blinds, it is more difficult, it is more existing since there are oblique angles for blinds, and there are certain depth
Blinds cleaning mode is cleaned using cleaning brush, carries out fitting cleaning between blinds respectively by multiple tooth structure, especially
It is the ring shaped louvers mouth in top portion ventilation locations of structures, and existing cleaning brush, which not can be carried out, quickly and effectively to be cleaned, and
Dust after cleaning descends slowly and lightly everywhere, is not able to carry out the ability temporarily collected, at present for the cleaning of ventilation hole mainly one
The places such as a little halls, such as waiting hall, business hall need periodically to be cleaned, existing cleaning brush cannot quickly into
Row cleaning, and cleaning effect is poor, common discoid cleaning brush, and bristle direction is consistent, and cannot protrude into blinds and carry out clearly
Clean, brush volume is big, is not easy to storage storage, and carry inconvenience, influences job scheduling.
Publication number CN106175578A discloses a kind of cleaning brush for window-shades, and in particular to technical field of sanitary ware.Including
Cleaning brush ontology, the first cleaning brush holder support, the second cleaning brush holder support, third clean brush holder support, bristle, motor, motor switch, and feature exists
In: the front end of the cleaning brush ontology is provided with the first cleaning brush holder support, the second cleaning brush holder support, third cleaning brush holder support, bristle setting
It cleans brush holder support, the second cleaning brush holder support, third first to clean on brush holder support, motor is arranged in cleaning brush ontology, and turn of motor
Moving axis connection the first cleaning brush holder support, machine, the brush head can not be to the dusts after cleaning on cleaning brush ontology for motor switch setting
It is collected caching.
Summary of the invention
In order to improve above situation, a kind of circular ventilation mouth cleaning brush for window-shades disk of the present invention, which provides one kind, be can extend into
Inside shutter, and the cleaning brush temporarily collected can be adsorbed to the dust cleaned up.Cleaning brush holder support can have enough to meet the need
And rotation, improve cleaning efficiency.
A kind of circular ventilation mouth cleaning brush for window-shades disk of the present invention is achieved in that a kind of circular ventilation mouth hundred of the present invention
Leaf window cleaning brush is by master body, antiskid rubber, driving wheel, cleaning brush holder support, cleaning pipe, accommodation groove, shaft, connector sleeve, auxiliary
Wheel, revolving support disk, outer fibre layer, metal mesh, connecting shaft, limit pallet, bearing, blade and support sleeve composition, master body are set
It is provided with mounting groove in side in connector sleeve top, the master body, the mounting groove extends on the inside of connector sleeve, multiple blade difference
It is placed in mounting groove, and is distributed in a ring, the blade is connected with master body, and support is placed in connector sleeve, and is located at more
Between a blade, bearing is equipped on the outside of the support sleeve, and fit on the outside of bearing with multiple blades, the support sleeve top
The top of master body is extended upwardly to, revolving support disk is placed in support sleeve top, and revolving support disk outer ring extends out to
Master body medium position is equipped between the revolving support disk and master body into ash-pit, at the top of the revolving support disk angularly
Multiple antiskid rubbers are equipped with, the master encloses angularly be provided with multiple accommodation grooves in vitro, and the both ends of the surface of the accommodation groove are arc
Face, driving wheel and auxiliary wheel, which are spaced apart, to be placed in multiple accommodation grooves, and the two sides of the accommodation groove have card slot, and outside
Card slot enclosed in vitro through master, the axis both ends on the driving wheel are placed in respectively in the card slot of two sides, on the auxiliary wheel
Axis both ends be placed in the card slot of two sides respectively, prominent accommodation groove at the top of the driving wheel is prominent at the top of the auxiliary wheel to hold
Slot is set, axis one end on the driving wheel is equipped with limit pallet, and the limit pallet is located at the external side of master, cleans brush holder support one end
It is hinged by connecting shaft and limit supporting plate, the cleaning brush holder support other end arc extends outwardly, and multiple groups cleaning pipe is respectively placed in
It cleans on the outside of brush holder support, every group of cleaning pipe is made of two cleaning pipes, and two cleaning pipes are bent to opposite inverse-arc shape, described clear
It is equipped with metal mesh on the outside of clean pipe, is equipped with outer fibre layer on the outside of the metal mesh, the driving wheel and auxiliary wheel are equal in magnitude, described
Be equipped with distance between the lateral surface of driving wheel and accommodating groove groove wall, the diameter of the cleaning pipe be cleaning brush shank diameter two/
One.
In use, connector sleeve is connected with external motive device first when being cleaned to ring shaped louvers, will return
Turn support plate to withstand on the disk of ring shaped louvers middle part, disk is affixed in the middle part of the antiskid rubber and shutter on revolving support disk
It closes, then cleaning brush holder support is inserted into respectively in the annular air outlet slot on shutter, and corresponding different annular air outlet slot, Ke Yigen
Carry out position adjusting according to the location deflection cleaning brush holder support of annular air outlet slot, at the top of the driving wheel on master body and at the top of auxiliary wheel and
Shutter fits contact, then external motive device is made to work, and external motive device drives master body to rotate by connector sleeve,
Revolving support disk is fixed, and master body drives driving wheel and auxiliary wheel rotation, and driving wheel and shutter fit, auxiliary wheel and
Shutter fits, and then frictional force drives driving wheel to rotate in accommodation groove between driving wheel and shutter, auxiliary wheel and hundred
Frictional force drives auxiliary wheel to rotate in accommodation groove between leaf window, and then makes driving wheel and auxiliary wheel that master body followed to revolve
Rotation is carried out simultaneously, and driving wheel drives cleaning brush holder support rotation, cleaning brush holder support is carried out along the annular air outlet slot on shutter
Revolution, and rotation is carried out in annular air outlet slot, cleaning brush holder support is extend into shutter, and then is cleaned brush holder support and driven the more of outside
Group cleaning pipe cleans shutter, cleans the outer fibre layer on the outside of pipe and cleans up the dust on shutter, meanwhile, master
Body drives the blade rotation of inside, and blade is in rotary course, by outer gas stream by sucking master body and revolution branch into ash-pit
In cavity between support plate, and then the dust cleaned up follows air-flow by entering between connector sleeve and support sleeve into ash-pit
In cavity, interim storage is carried out to the dust cleaned up and is collected, revolving support disk inner ring also can receive what part cleaned up
Dust avoids dust from descending slowly and lightly everywhere, when cleaning is completed to be stored, pushes up cleaning brush holder support, collapses cleaning brush holder support and exists
Together, and then reduce occupied space, carried convenient for storage；
Reaching can extend into inside shutter, and can be adsorbed the purpose temporarily collected to the dust cleaned up.
Beneficial effect.
One, it can extend into shutter and cleaned, cleaning effect is more preferable.
Two, absorption storage is able to carry out to the dust cleaned up, avoids descending slowly and lightly everywhere.
Three, cleaning brush holder support can have enough to meet the need and rotation, improve cleaning efficiency.
Four, structure is simple, convenient for operation, is able to carry out cleaning and reuses.
Five and shutter fitting positioned, improve cleaning stability.
Six, it convenient for storage, occupies little space.
Detailed description of the invention
Fig. 1 is a kind of three-dimensional structure diagram of circular ventilation mouth cleaning brush for window-shades disk of the present invention；
Fig. 2 is the three-dimensional structure diagram that a kind of circular ventilation mouth cleaning brush for window-shades disk of the present invention cleans pipe, only shows pipe
The stereochemical structure of body；
Fig. 3 is the three-dimensional structure diagram that a kind of circular ventilation mouth cleaning brush for window-shades disk of the present invention cleans brush holder support link position, only
Only show the stereochemical structure of link position；
Fig. 4 is a kind of circular ventilation mouth cleaning brush for window-shades disk master body structural schematic diagram of the present invention, only shows master
Structural relation between body and revolving support disk；
In attached drawing
Wherein part are as follows: master body (1), antiskid rubber (2), driving wheel (3) clean brush holder support (4), cleaning pipe (5), accommodation groove
(6), shaft (7), connector sleeve (8), auxiliary wheel (9), revolving support disk (10), outer fibre layer (11), metal mesh (12), connecting shaft
(13), pallet (14) are limited, bearing (15), blade (16), support sleeve (17).
Specific embodiment:
A kind of circular ventilation mouth cleaning brush for window-shades disk of the present invention is achieved in that a kind of circular ventilation mouth shutter of the present invention
Cleaning brush is managed (5) by master body (1), antiskid rubber (2), driving wheel (3), cleaning brush holder support (4), cleaning, accommodation groove (6), is turned
Axis (7), connector sleeve (8), auxiliary wheel (9), revolving support disk (10), outer fibre layer (11), metal mesh (12), connecting shaft (13),
It limits pallet (14), bearing (15), blade (16) and support sleeve (17) composition, master body (1) and is placed in connector sleeve (8) top, institute
It states and is provided with mounting groove on the inside of master body (1), the mounting groove extends on the inside of connector sleeve (8), and multiple blades (16) are respectively placed in
It in mounting groove, and is distributed in a ring, the blade (16) is connected with master body (1), and support sleeve (17) is placed in connector sleeve (8)
It is interior, and between multiple blades (16), it is equipped with bearing (15) on the outside of the support sleeve (17), and on the outside of bearing (15) and more
A blade (16) fits, and support sleeve (17) top extends upwardly to the top of master body (1), and revolving support disk (10) is set
In support sleeve (17) top, revolving support disk (10) outer ring extends out to master body (1) medium position, the revolution branch
It is equipped between support plate (10) and master body (1) into ash-pit, is angularly equipped with multiple skid-proof rubbers at the top of the revolving support disk (10)
It pads (2), master body (1) outer ring is angularly provided with multiple accommodation grooves (6), and the both ends of the surface of the accommodation groove (6) are arcwall face,
Driving wheel and auxiliary wheel (9), which are spaced apart, to be placed in multiple accommodation grooves (6), and the two sides of the accommodation groove (6) have card slot,
And the card slot in outside runs through master body (1) outer ring, the axis both ends on the driving wheel are placed in respectively in the card slot of two sides, described
Axis both ends on auxiliary wheel (9) are placed in respectively in the card slot of two sides, described auxiliary at the top of the driving wheel prominent accommodation groove (6)
It helps accommodation groove (6) prominent at the top of wheel (9), axis one end on the driving wheel is equipped with limit pallet (14), the limit pallet
(14) it is located on the outside of master body (1), cleaning brush holder support (4) one end is hinged by connecting shaft (13) and limit supporting plate, the cleaning
Brush holder support (4) other end arc extends outwardly, and multiple groups cleaning pipe (5) is respectively placed on the outside of cleaning brush holder support (4), every group of cleaning pipe (5)
It is made of two cleaning pipes (5), and two cleaning pipes (5) are bent to opposite inverse-arc shape, is equipped with gold on the outside of the cleaning pipe (5)
Belong to net (12), is equipped with outer fibre layer (11) on the outside of the metal mesh (12), the driving wheel and auxiliary wheel (9) are equal in magnitude, institute
It states and is equipped with distance between the lateral surface of driving wheel and accommodation groove (6) cell wall, the diameter of the cleaning pipe (5) is cleaning brush holder support (4)
The half of diameter.
In use, connector sleeve (8) is connected with external motive device first when being cleaned to ring shaped louvers,
Revolving support disk (10) is withstood in the middle part of ring shaped louvers on disk, antiskid rubber (2) and blinds on revolving support disk (10)
Disk fits in the middle part of window, then will clean brush holder support (4) and be inserted into the annular air outlet slot on shutter respectively, and correspondence is different
Annular air outlet slot can clean brush holder support (4) according to the location deflection of annular air outlet slot and carry out position adjusting, on master body (1)
It fits at the top of driving wheel and at the top of auxiliary wheel (9) with shutter and contacts, then external motive device is made to work, external impetus dress
Set by connector sleeve (8) drive master body (1) rotation, revolving support disk (10) is fixed, master body (1) drive driving wheel and
Auxiliary wheel (9) rotation, driving wheel and shutter fit, and auxiliary wheel (9) and shutter fit, and then driving wheel and shutter
Between frictional force drive driving wheel rotation in the accommodation groove (6), frictional force drives auxiliary wheel between auxiliary wheel (9) and shutter
(9) rotation in accommodation groove (6), and then carry out driving wheel and auxiliary wheel (9) certainly while following master body (1) to revolve
Turning, and driving wheel drives cleaning brush holder support (4) rotation, cleaning brush holder support (4) is revolved along the annular air outlet slot on shutter,
And rotation is carried out in annular air outlet slot, cleaning brush holder support (4) is extend into shutter, and then is cleaned brush holder support (4) and driven outside
Multiple groups cleaning pipe (5) cleans shutter, and the outer fibre layer (11) on the outside of cleaning pipe (5) clears up the dust on shutter
Fall, meanwhile, master body (1) drive inside blade (16) rotation, blade (16) in rotary course, by outer gas stream by into
Ash-pit sucks in the cavity between master body (1) and revolving support disk (10), so the dust cleaned up follow air-flow by into
Ash-pit enters in the cavity between connector sleeve (8) and support sleeve (17), carries out interim storage to the dust cleaned up and collects,
Revolving support disk (10) inner ring also can receive the dust that part cleans up, and dust is avoided to descend slowly and lightly everywhere, when cleaning is completed to carry out
When storage, cleaning brush holder support (4) is pushed up, makes to clean brush holder support (4) gathering together, and then reduce occupied space, convenient for storage
It carries；
Revolving support disk (10) outer ring extends out to the design of master body (1) medium position, can to connector sleeve (8) and
Cavity oral area between support sleeve (17) carries out obstruction limitation, and the dust being accommodated into cavity is avoided to run out of outward；
It is angularly equipped with the design of multiple antiskid rubbers (2) at the top of the revolving support disk (10), revolving support disk can be increased
(10) frictional force between shutter improves stability；
The design of prominent accommodation groove (6) at the top of the driving wheel can withstand on disk in the middle part of shutter in revolving support disk (10)
When upper, driving wheel and shutter are in contact fitting；
Accommodation groove (6) are protruded at the top of the auxiliary wheel (9) is design, can be withstood in the middle part of shutter in revolving support disk (10)
When on disk, auxiliary wheel (9) and shutter are in contact fitting；
The outwardly extending design of cleaning brush holder support (4) other end arc can protrude into shutter annular in cleaning brush holder support (4) and go out
When in wind groove, cleaning brush holder support (4) can carry out contact fitting with the oblique cell wall of annular air outlet slot；
Every group of cleaning pipe (5) be made of two cleanings pipe (5), and two cleanings manage (5) to the curved design of opposite inverse-arc shape,
Keep the direction of cleaning pipe (5) different, and then cleaning angle is more comprehensive, cleaning effect is more preferable；
It is equipped with the design of metal mesh (12) on the outside of the cleaning pipe (5), outer fibre layer (11) intensity can be increased, and then to blinds
The cleaning effect of window is more preferable；
It is equipped with the design of distance between lateral surface and accommodation groove (6) cell wall of the driving wheel, can be avoided driving wheel and rotated
In journey and accommodation groove (6) cell wall friction；
The cleaning brush holder support (4) and cleaning pipe (5) cooperation, carry out clean design to shutter, can carry out to shutter more
The cleaning in a direction, cleaning effect are more preferable；
The cleaning brush holder support (4) and master body (1) cooperation, can protrude into cleaning brush holder support (4) in shutter, cleaning effect is more
It is good；
The master body (1) and blade (16) cooperation, to the design that dust is adsorbed and collected, can be avoided dust and float everywhere
It falls；
When cleaning, master body (1) drives cleaning brush holder support (4) rotation, and revolving support disk (10) fixed design can be to this
Invention is whole to be carried out stablizing support, improves stability when cleaning；
When cleaning, the design that master body (1) is rotated with movable vane piece (16), can by the dust cleaned up suck connector sleeve (8) and
In cavity between support sleeve (17), interim collection is carried out, avoids influencing environment；
Reaching can extend into inside shutter, and can be adsorbed the purpose temporarily collected to the dust cleaned up.
Claims (10)
1. a kind of circular ventilation mouth cleaning brush for window-shades disk, it is characterized in that: by master body, antiskid rubber, driving wheel, cleaning brush
Bar, cleaning pipe, accommodation groove, shaft, connector sleeve, auxiliary wheel, revolving support disk, outer fibre layer, metal mesh, connecting shaft, limit support
Disk, bearing, blade and support sleeve composition, master body are placed in connector sleeve top, and side is provided with mounting groove, the peace in the master body
Tankage extends on the inside of connector sleeve, and multiple blades are respectively placed in mounting groove, and are distributed in a ring, the blade and master body phase
Connection, support are placed in connector sleeve, and between multiple blades, are equipped with bearing on the outside of the support sleeve, and outside bearing
Side and multiple blades fit, and the support sleeve top extends upwardly to the top of master body, and revolving support disk is placed in support sleeve
Top, driving wheel and auxiliary wheel, which are spaced apart, to be placed in multiple accommodation grooves, and the two sides of the accommodation groove have card slot, and outer
The card slot of side encloses in vitro through master, and the axis both ends on the driving wheel are placed in respectively in the card slot of two sides, the auxiliary wheel
On axis both ends be placed in the card slot of two sides respectively, prominent accommodation groove at the top of the driving wheel is prominent at the top of the auxiliary wheel
Accommodation groove, axis one end on the driving wheel are equipped with limit pallet, and the limit pallet is located at the external side of master, clean brush holder support one
End is hinged by connecting shaft and limit supporting plate, and the cleaning brush holder support other end arc extends outwardly, and multiple groups cleaning pipe is set respectively
On the outside of cleaning brush holder support, every group of cleaning pipe is made of two cleaning pipes, and two cleaning pipes are bent to opposite inverse-arc shape.
2. a kind of circular ventilation mouth cleaning brush for window-shades disk according to claim 1, it is characterised in that the revolving support
Disk outer ring extends out to master body medium position.
3. a kind of circular ventilation mouth cleaning brush for window-shades disk according to claim 2, it is characterised in that the revolving support
It is equipped between disk and master body into ash-pit.
4. a kind of circular ventilation mouth cleaning brush for window-shades disk according to claim 1, it is characterised in that the master is external
Circle is angularly provided with multiple accommodation grooves, and the both ends of the surface of the accommodation groove are arcwall face.
5. a kind of circular ventilation mouth cleaning brush for window-shades disk according to claim 1, it is characterised in that the cleaning brush holder support
Other end arc extends outwardly, can clean brush holder support protrude into shutter annular air-out groove when, cleaning brush holder support can and annular
The oblique cell wall of air-out groove carries out contact fitting.
6. a kind of circular ventilation mouth cleaning brush for window-shades disk according to claim 1, it is characterised in that the driving wheel
Distance is equipped between lateral surface and accommodating groove groove wall.
7. a kind of circular ventilation mouth cleaning brush for window-shades disk according to claim 3, it is characterised in that the revolving support
Multiple antiskid rubbers are angularly equipped at the top of disk.
8. a kind of circular ventilation mouth cleaning brush for window-shades disk according to claim 1, it is characterised in that the cleaning pipe is outer
Side has metal mesh, is equipped with outer fibre layer on the outside of the metal mesh.
9. a kind of circular ventilation mouth cleaning brush for window-shades disk according to claim 6, it is characterised in that the driving wheel and
Auxiliary wheel is equal in magnitude.
10. a kind of circular ventilation mouth cleaning brush for window-shades disk according to claim 1, it is characterised in that the cleaning pipe
Diameter is the half of cleaning brush shank diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811516602.7A CN109349788B (en) | 2018-12-12 | 2018-12-12 | Round ventilation opening shutter cleaning brush disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811516602.7A CN109349788B (en) | 2018-12-12 | 2018-12-12 | Round ventilation opening shutter cleaning brush disc |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109349788A true CN109349788A (en) | 2019-02-19 |
| CN109349788B CN109349788B (en) | 2021-09-24 |
Family
ID=65330550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811516602.7A Active CN109349788B (en) | 2018-12-12 | 2018-12-12 | Round ventilation opening shutter cleaning brush disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109349788B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85103322A (en) * | 1985-04-20 | 1986-07-09 | 唐达中 | Plane screw shaped dust-collecting brush |
| US4787118A (en) * | 1987-03-30 | 1988-11-29 | Weiland Herbert C | Vacuum brush device for cleaning venetian blinds |
| CN200969976Y (en) * | 2006-10-09 | 2007-11-07 | 盖振刚 | Cleaning brush for louver window |
| CN202776145U (en) * | 2012-08-23 | 2013-03-13 | 黄超 | Shutter wiping device |
| CN105032867A (en) * | 2014-04-30 | 2015-11-11 | 郑铉澔 | Vessel washer |
| CN106175578A (en) * | 2016-07-15 | 2016-12-07 | 石庆国 | A kind of cleaning brush for window-shades |
| CN205988264U (en) * | 2016-06-22 | 2017-03-01 | 叶红月 | A kind of shutter adjustable type broom |
| CN207561862U (en) * | 2017-05-25 | 2018-07-03 | 江西蓝蜻蜓实业有限公司 | A kind of shutter cleaning device |
-
2018
- 2018-12-12 CN CN201811516602.7A patent/CN109349788B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85103322A (en) * | 1985-04-20 | 1986-07-09 | 唐达中 | Plane screw shaped dust-collecting brush |
| US4787118A (en) * | 1987-03-30 | 1988-11-29 | Weiland Herbert C | Vacuum brush device for cleaning venetian blinds |
| CN200969976Y (en) * | 2006-10-09 | 2007-11-07 | 盖振刚 | Cleaning brush for louver window |
| CN202776145U (en) * | 2012-08-23 | 2013-03-13 | 黄超 | Shutter wiping device |
| CN105032867A (en) * | 2014-04-30 | 2015-11-11 | 郑铉澔 | Vessel washer |
| CN205988264U (en) * | 2016-06-22 | 2017-03-01 | 叶红月 | A kind of shutter adjustable type broom |
| CN106175578A (en) * | 2016-07-15 | 2016-12-07 | 石庆国 | A kind of cleaning brush for window-shades |
| CN207561862U (en) * | 2017-05-25 | 2018-07-03 | 江西蓝蜻蜓实业有限公司 | A kind of shutter cleaning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109349788B (en) | 2021-09-24 |
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