CN102441538B - Handheld cleaning device for high-altitude signboards - Google Patents
Handheld cleaning device for high-altitude signboards Download PDFInfo
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- CN102441538B CN102441538B CN 201110338917 CN201110338917A CN102441538B CN 102441538 B CN102441538 B CN 102441538B CN 201110338917 CN201110338917 CN 201110338917 CN 201110338917 A CN201110338917 A CN 201110338917A CN 102441538 B CN102441538 B CN 102441538B
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- hairbrush
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- cleaning
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Abstract
The invention discloses a handheld cleaning device for high-altitude signboards, comprising a handheld handle, a telescopic structure, a motor and a cleaning device which are successively connected. A cable and a water guiding tube are mounted in the handheld handle, the cable penetrates through an inner cavity of the telescopic structure to be connected with the motor, a motor shaft of the motor is a cavity structure, and after penetrating through the inside of the handheld handle and passing through the inner cavity of the telescopic structure, the water guiding tube penetrates through the motor shaft to be connected with the cleaning device. The handheld cleaning device can be powered to clean middle and low-altitude advertising signboards lower than 6 meters, simultaneously, the total length of the handheld cleaning device is small, the handheld cleaning device can retract to about 1.4 meters and is convenient to carry, and cleaning cost of the handheld cleaning device is lowered.
Description
Technical field
The present invention relates to a kind of cleaning device, specifically refer to the high mere signboard cleaning device of a kind of hand-held.
Background technology
Present cleaning means is a lot, but the professional tool that really cleans for low hollow object such as advertising lamp box, signboard does not have.
Summary of the invention
The object of the present invention is to provide the high mere signboard cleaning device of a kind of hand-held, be specifically designed to the cleaning of ground hollow objects such as advertising lamp box, signboard, the laborsaving characteristics efficiently of existing large-scale cleaning equipment have the advantage that has small-sized cleaning means to be convenient for carrying again.
Purpose of the present invention is achieved through the following technical solutions:
The high mere signboard cleaning device of a kind of hand-held, comprise the hand holding handle, stretching structure, motor and the cleaning device that connect successively, cable and aqueduct are installed in described hand holding handle, the internal cavities that described cable passes stretching structure is connected with motor, the motor shaft of described motor is cavity structure, aqueduct passes and through behind the internal cavities of stretching structure, passes motor shaft and be connected with cleaning device in hand holding handle.Hand holding handle is formed by connecting by screw by handle upper casing and handle lower casing, its inside is cavity structure, power connection and aqueduct are installed by portion within it, power connection is connected with cable by cable switch, cable switch is installed in handle upper casing surface, back, the bottom of stretching structure is fixedly mounted in the cavity of hand holding handle inside, the stretching structure inner hollow, cable and aqueduct extend stretching structure along the internal cavities of stretching structure, and be connected with the motor that is installed in the stretching structure top, motor shaft on the motor is hollow structure, aqueduct is communicated with along the motor shaft extension of motor and with cleaning device, supply water to cleaning device, cable directly is connected with motor, and the closure by cable switch can be controlled the startup of motor and stops with disconnecting, and motor shaft is in rotating process, because be separate between aqueduct and the motor shaft, aqueduct can not rotate.
Described stretching structure comprises the telescoping tube of at least two joint suits, the diameter of described telescoping tube successively decreases successively, connecting by expansion controller between the two any adjacent joint telescoping tubes, fixedlys connected with hand holding handle in the telescoping tube bottom of diameter maximum, and the telescoping tube top of diameter minimum is connected with motor.Stretching structure comprises two joints or the above telescoping tube of two joints, the diameter of telescoping tube successively decreases successively, telescoping tube is sleeved in the telescoping tube of diameter maximum according to diameter order from big to small, connect by expansion controller between the two adjacent joint telescoping tubes, expansion controller is the screw thread controller, nut by the rotation two ends, can respectively telescoping tube be fixedly clamped, the internal cavities of hand holding handle is inserted in the telescoping tube bottom of diameter maximum, and with screw hand holding handle is fixed on the telescoping tube, the telescoping tube top of diameter minimum is connected with motor, cable and aqueduct are derived from the telescoping tube top of diameter minimum through the internal cavities of telescoping tube in hand holding handle, cable and aqueduct adopt soft material to make, and can change with the state of telescoping tube, reach all operable purposes of random length.
The length of described telescoping tube increases progressively successively according to diameter order from big to small.As a further improvement on the present invention, in order to improve the effective rate of utilization of flexible knot, the length of telescoping tube increases progressively successively according to diameter order from big to small, and when telescoping tube was in contraction state, its total length was the length of the telescoping tube of diameter minimum, length maximum.
Also comprise the electric machine casing that motor is installed, described electric machine casing comprises motor lower casing, motor upper casing and motor fore shell, described motor lower casing is connected on " U " shape support by angle controller, " U " shape support is installed in the stretching structure top, and described motor shaft passes the motor fore shell and is connected with cleaning device.The motor lower casing, the motor upper casing, the motor fore shell connects the back and constitutes sealed hollow, the motor card is placed in this cavity, the motor shaft of motor passes the motor fore shell and is connected with cleaning device, motor lower casing bottom is provided with the clamping part of protrusion, clamping part is connected on " U " shape support by angle controller, " U " shape support is made of a cylindrical base and two sidewalls that are connected on the base, cylindrical base is hollow structure, angle controller is bent to form by an intermediate plate, on two sidewalls of " U " shape support, be respectively arranged with through hole simultaneously, the bend of intermediate plate and the profile of clamping part are complementary, two ends at bend are provided with through hole, two ends with intermediate plate during installation are placed between two sidewalls of " U " shape support, pass the through hole at intermediate plate two ends and the through hole on two sidewalls of " U " shape support with bolt column, be installed on the bolt column with nuts, the swivel bolt cap is installed in intermediate plate on " U " shape support, rotation by nuts, position that can adjusting angle controller intermediate plate, thereby can regulate the angle of electric machine casing, reach the purpose of a plurality of use angles, cable and aqueduct pass in the cup dolly of " U " shape support, and enter in the internal cavities of electric machine casing.
Described cleaning device comprises the rolling disc that is installed on the motor shaft, the center of circle of rolling disc is provided with the through hole that is communicated with aqueduct, be fixedly connected with cleaning disc on the rolling disc, the center of circle of cleaning disc is provided with through hole, between rolling disc and cleaning disc the lead ring that is communicated with rolling disc through hole and cleaning disc through hole is installed.After so installing, drive turn disc behind the motor start-up, thereby driving cleaning disc rotates, in the rotation process of cleaning disc, aqueduct keeps motionless state, cleaning fluid flows out in the aqueduct and is ejected on the billboard that will clean by cleaning disc, and under the rotation of cleaning disc, advertising lamp box, signboard etc. obtains cleaning.
The through hole of described cleaning disc is provided with out hydrosphere, goes out hydrosphere water distributing tray is installed described.As a further improvement on the present invention, set out hydrosphere by the through hole at cleaning disc, water distributing tray is set going out hydrosphere, the water of aqueduct output is evenly ejected by the aperture on the water distributing tray, under the effect of hairbrush, make that water can both be used to clean, avoid the weak effect that the skewness of water causes in the cleaning process, clean imperfect.
Described cleaning device comprises cleaning disc, cleaning disc is provided with hairbrush hole, outer ring, inner ring hairbrush hole and hairbrush hole, center from outside to inside, the hairbrush length that the hairbrush length of installing in hairbrush hole, outer ring is installed in greater than inner ring hairbrush hole, the hairbrush length of installing in inner ring hairbrush hole is greater than the hairbrush length of installing in the hairbrush hole, center.Further, employing arranges hairbrush hole, outer ring at cleaning disc, inner ring hairbrush hole, the mode in hairbrush hole, center, the hairbrush length that the hairbrush length of installing in hairbrush hole, outer ring is installed in greater than inner ring hairbrush hole, the hairbrush length of installing in inner ring hairbrush hole is greater than the hairbrush length of installing in the hairbrush hole, center, when applying perpendicular to the billboard that is cleaned surface at cleaning disc, hairbrush meeting flexural deformation, enlarge clean range, with respect to the identical hairbrush of length, the hairbrush that is in the center after the hairbrush bending all in clean range be cleaned thing and contact, be positioned on the hairbrush that then is in after the hairbrush bending in the outside behind the internal modification, not be cleaned thing and contact; Adopt the hairbrush of different length, make that in cleaning process the hairbrush end at each position all can contact with being cleaned thing, when reaching cleaning performance, reduced the flexural deformation of hairbrush.
The hairbrush pore size distribution of described outer ring is to go out on the circumference that hydrosphere is the center of circle, hairbrush hole, described outer ring is the sealing surface that two sections camber lines constitute along the diametric cross section of cleaning disc, the arc length of close cleaning disc circumference is greater than the length of another camber line in two sections camber lines in hairbrush hole, described outer ring, two sections camber lines in hairbrush hole, outer ring are protruding circumference to cleaning disc all, the pore size distribution of described inner ring hairbrush is to go out on the circumference that hydrosphere is the center of circle, the radius of a circle at place, inner ring hairbrush hole is less than the radius of place, hairbrush hole, outer ring circumference, described inner ring hairbrush hole is the sealing surface that two sections camber lines constitute along the diametric cross section of cleaning disc, the arc length of close cleaning disc circumference is less than the length of another camber line in two sections camber lines in described inner ring hairbrush hole, and two sections camber lines in inner ring hairbrush hole are all protruding in going out hydrosphere.As a further improvement on the present invention, the hairbrush hole, outer ring that is positioned on the cylindrical is the sealing surface that two sections camber lines constitute along the diametric cross section of cleaning disc, the arc length of close cleaning disc circumference is greater than the length of another camber line in described two sections camber lines, article two, hydrosphere all is partial to out in the center of circle of camber line, be that hairbrush hole, outer ring is crescent on the whole, the meniscate age of a draught animal is pointed to out hydrosphere, inner ring hairbrush hole is the sealing surface that two sections camber lines constitute along the diametric cross section of cleaning disc, the arc length of close cleaning disc circumference is less than the length of another camber line in described two sections camber lines, article two, the center of circle of camber line is all away from going out hydrosphere, inner ring hairbrush hole integral body namely on the circle is crescent, and the crescent moon in inner ring hairbrush hole points to the crescent moon directed in opposite with hairbrush hole, outer ring; After in the hairbrush hole, a branch of hairbrush being installed, the thickness thick middle of hairbrush and both sides are thin, when crooked deformation, the external force that the external force that every hairbrush of middle part is subjected to is subjected to less than every hairbrush of both sides, its ability of recovering deformation is better than the recovery deformability greater than the cusp place hairbrush that is positioned at crescent moon, so, when guaranteeing cleaning performance, the life-span that is conducive to improve hairbrush on the cleaning disc.
Hairbrush hole, outer ring on the described cylindrical and the inner ring hairbrush hole on the interior circle are interspersed.Further, in order to improve the service life of hairbrush, being positioned at hairbrush hole, outer ring on the cylindrical and the inner ring hairbrush hole on the circle is interspersed, namely between any one two arc in inner ring hairbrush hole on the interior circle distance bigger part be right against and this inner ring hairbrush pitch-row from the space between the nearest hairbrush hole, two outer rings, between any one two arc in hairbrush hole, outer ring on the cylindrical distance bigger part be right against and this outer ring hairbrush pitch-row from the space between two nearest inner ring hairbrush holes, so, in cleaning process, it recovers the opposite of deformation hairbrush in hairbrush in the inner ring hairbrush hole and the hairbrush hole, outer ring, make between the hairbrush as much as possible not curved incline, the service life of further having improved hairbrush.
Hairbrush hole, described center is circular, arranges and form to go out the aplysia punctata that hydrosphere is the center of circle in hairbrush hole, center.As a further improvement on the present invention, by the distribution form of aplysia punctata, the gap between the hairbrush hole is conducive to the even utilization of cleaning fluid effectively for cleaning fluid provides flow path.
The present invention compared with prior art has following advantage and beneficial effect:
The high mere signboard cleaning device of a kind of hand-held of 1 the present invention, hand holding handle is formed by connecting by screw by handle upper casing and handle lower casing, its inside is cavity structure, power connection and aqueduct are installed by portion within it, power connection is connected with cable by cable switch, cable switch is installed on handle upper casing surface, the bottom of stretching structure is fixedly mounted in the cavity of hand holding handle inside, the stretching structure inner hollow, cable and aqueduct extend stretching structure along the internal cavities of stretching structure, and be connected with the motor that is installed in the stretching structure top, motor shaft on the motor is hollow structure, aqueduct is communicated with along the motor shaft extension of motor and with cleaning device, supply water to cleaning device, cable directly is connected with motor, closure by cable switch can be controlled the startup of motor and stops with disconnecting, motor shaft is in rotating process, owing to be separate between aqueduct and the motor shaft, aqueduct can not rotate, so can use power wash to 6 meter with interior low-to-medium altitude advertising signboard, simultaneously, its total length is less, may be collapsed to about 1.4 meters, be convenient for carrying;
The high mere signboard cleaning device of a kind of hand-held of 2 the present invention, pass the through hole at intermediate plate two ends and the through hole on two sidewalls of " U " shape support with bolt column, be installed on the bolt column with nuts, the swivel bolt cap is installed in intermediate plate on " U " shape support, rotation by nuts, position that can adjusting angle controller intermediate plate, thereby the angle that can regulate electric machine casing reach the purpose of a plurality of use angles;
The high mere signboard cleaning device of a kind of hand-held of 3 the present invention, the hairbrush of employing different length makes that in cleaning process the hairbrush end at each position all can contact with being cleaned thing, when reaching cleaning performance, has reduced the flexural deformation of hairbrush;
The high mere signboard cleaning device of a kind of hand-held of 4 the present invention, after in the hairbrush hole, a branch of hairbrush being installed, the thickness thick middle of hairbrush and both sides are thin, when crooked deformation, the external force that the external force that every hairbrush of middle part is subjected to is subjected to less than every hairbrush of both sides, its ability of recovering deformation is better than the recovery deformability greater than the cusp place hairbrush that is positioned at crescent moon, so, when guaranteeing cleaning performance, the life-span that is conducive to improve hairbrush on the cleaning disc.
Description of drawings
Fig. 1 assembles schematic diagram for the present invention;
Fig. 2 is the distribution schematic diagram in hairbrush hole on the cleaning disc of the present invention.
Mark and corresponding parts title in the accompanying drawing:
1-handle upper casing, 2-handle lower casing, 3-power connection, the 4-cable, 5-cable switch, 6-telescoping tube, the 7-expansion controller, 8-water pipe adapter, hairbrush hole, 9-outer ring, 10-inner ring hairbrush hole, 11-" U " shape support, 12-angle controller, the 13-bolt column, 14-nuts, 15-rubber ring, 16-motor lower casing, 17-motor upper casing, 18-motor fore shell, 19-aqueduct, the 20-motor, 21-nut ring, 22-rolling disc, the 23-lead ring, the 24-cleaning disc, 25-goes out hydrosphere, the 26-water distributing tray, the 27-motor shaft, hairbrush hole, 28-center.
The specific embodiment
The present invention is described in further detail below in conjunction with embodiment, but embodiments of the present invention are not limited thereto.
Embodiment
Shown in Fig. 1 to 2, the high mere signboard cleaning device of a kind of hand-held of the present invention, comprise hand holding handle, stretching structure, motor, cleaning device, wherein, hand holding handle is formed by connecting by screw by handle upper casing 1 and handle lower casing 2, its inside is cavity structure, power connection 3 and water pipe connecting hose 8 are installed by portion within it, power connection 3 is connected with cable 4, water pipe connecting hose 8 and aqueduct 19 are equipped with cable switch 5 at handle upper casing 1, and cable switch 5 is installed on the cable 4, handle upper casing 1 and handle lower casing 2 form hollow structure, and handle upper casing 1 and the handle lower casing 2 of inside are provided with the chucking structure; Stretching structure comprises six joint telescoping tubes 6, the diameter of six joint telescoping tubes 6 is respectively 37 mm, 34 mm, 31 mm, 28 mm, 25 mm, 22mm, the length of six joint telescoping tubes 6 is respectively 500mm, 635mm, 820mm, 1000mm, 1185mm, 1300mm, and the wall thickness of six joint telescoping tubes 6 is 0.8mm; Telescoping tube 6 is sleeved on together according to diameter order from big to small, below telescoping tube 6 outsides of diameter maximum, be provided with fixture block, the telescoping tube 6 of diameter maximum inserts the cavity of hand holding handle inside, chucking respective outer side edges on fixture block and the hand holding handle, make hand holding handle fixedly connected with telescoping tube 6, connect by expansion controller 7 between two adjacent telescoping tubes 6, expansion controller 7 integral body are cylindrical shape, be respectively arranged with the different card-tight part of diameter at its two ends, card-tight part is provided with external screw thread, card-tight part is provided with some openings, be set with threaded collar at card-tight part, make card-tight part open or closure by the rotation threaded collar, reach the purpose that telescoping tube 6 is clamped, in the diameter minimum, telescoping tube 6 tops that length is the longest are equipped with " U " shape support 11, " U " shape support 11 is made of a cylindrical base and two sidewalls that are connected on the base, cylindrical base is hollow structure, on two sidewalls of " U " shape support 11, be respectively arranged with through hole simultaneously, between two sidewalls of " U " shape support 11, angle controller 12 is installed, angle controller 12 is bent to form by an intermediate plate, two ends at bend are provided with through hole, pass the through hole at intermediate plate two ends and the through hole on two sidewalls of " U " shape support with bolt column 13, be installed on the bolt column 13 with nuts 14, swivel bolt cap 14 is installed in intermediate plate on " U " shape support 11, rotation by nuts 14, position that can adjusting angle controller 12 intermediate plates, cable 4 and aqueduct 19 pass in the cup dolly of " U " shape support 11 through the internal cavities of telescoping tubes 6; Motor lower casing 16 is installed in the bend of angle controller 12, at motor lower casing 16 motor upper casing 17 is installed, motor upper casing 17 is connected to form closed cavity with an end of motor lower casing 16 by motor fore shell 18, the connecting portion of the other end is provided with entrance hole, motor 20 cards are placed in this closed cavity, motor shaft 27 on the motor 20 is hollow structure, motor fore shell 18 is provided with through hole, aqueduct 19 passes the motor shaft 21 of motor 20, and be fixed in the electric machine casing by fixed block, cable 4 is linked on the inlet wire of motor and provides electric power for motor 20; Motor shaft 21 passes motor fore shell 18 backs and is connected with rolling disc 22 by nut ring 21, rolling disc 22 is hollow structure, its center of circle is provided with through hole, on rolling disc 22, be installed with cleaning disc 24 by screw, be provided with through hole in the center of circle of cleaning disc 24, adopt the outlet of lead ring UNICOM aqueduct 19 and the through hole of cleaning disc 24, cleaning disc 24 is provided with out hydrosphere 25, water distributing tray 26 is installed going out hydrosphere 25, is distributed with some apertures on the water distributing tray 26, be used for the outflow of cleaning fluid; The card of cleaning disc 24 is provided with at cleaning disc hairbrush hole, outer ring 9 is set, inner ring hairbrush hole 10, hairbrush hole, center 28, the hairbrush length of installing in hairbrush hole, outer ring 9 greater than inner ring hairbrush hole 10 in the hairbrush length of installation, the hairbrush length of installing in inner ring hairbrush hole 10 is greater than the hairbrush length of installing in the hairbrush hole, center 28, hairbrush hole, outer ring 9 is that the axle center forms cylindrical around going out hydrosphere 25 to go out hydrosphere 25, hairbrush hole 9, outer ring is the sealing surface that two sections camber lines constitute along cleaning disc 24 diametric cross sections, in two sections camber lines near the arc length of the cleaning disc 24 circumference length greater than another camber line, article two, the center of circle of camber line all is positioned at cylindrical, inner ring hairbrush hole 10 forms the concentric interior circle of cylindrical that constitutes with hairbrush hole, outer ring 9, inner ring hairbrush hole 10 is the sealing surface that two sections camber lines constitute along cleaning disc 24 diametric cross sections, in two sections camber lines near the arc length of the cleaning disc 24 circumference length less than another camber line, article two, the center of circle of camber line all is positioned at outside the circle, arranging and form to go out hydrosphere 25 in hairbrush hole, center 28 is the aplysia punctata in the center of circle, be positioned at the outer ring hairbrush on the cylindrical, 9 with interior circle on inner ring hairbrush hole 10 be interspersed, i.e. space between the hairbrush hole, two outer rings 9 that the bigger part of distance between any one 10 two arc in inner ring hairbrush hole on the interior circle is right against and this inner ring hairbrush hole 10 is nearest, the space between two inner ring hairbrush holes 10 that the bigger part of distance between any one 9 two arc in hairbrush hole, outer ring on the cylindrical is right against and this hairbrush hole, outer ring 9 is nearest.
The above only is preferred embodiment of the present invention, is not the present invention is done any pro forma restriction, and any simple modification, the equivalent variations on every foundation technical spirit of the present invention above embodiment done all fall within protection scope of the present invention.
Claims (8)
1. high mere signboard cleaning device of hand-held, comprise the hand holding handle, stretching structure, motor (20) and the cleaning device that connect successively, it is characterized in that: cable (4) and aqueduct (19) are installed in described hand holding handle, the internal cavities that described cable (4) passes stretching structure is connected with motor (20), the motor shaft (27) of described motor (20) is cavity structure, aqueduct (19) passes and through behind the internal cavities of stretching structure, passes motor shaft (27) and be connected with cleaning device in hand holding handle; Described cleaning device comprises cleaning disc (24), cleaning disc (24) is provided with hairbrush hole, outer ring (9), inner ring hairbrush hole (10) and hairbrush hole, center (28) from outside to inside, the hairbrush length that the hairbrush length of installing in hairbrush hole, outer ring (9) is installed in greater than inner ring hairbrush hole (10), the hairbrush length of installation is greater than the hairbrush length of installation in the hairbrush hole, center (28) inner ring hairbrush hole (10) in; It is on the circumference in the center of circle that hairbrush hole, described outer ring (9) is distributed in out hydrosphere (25), hairbrush hole, described outer ring (9) is the sealing surface that two sections camber lines constitute along the diametric cross section of cleaning disc (24), the arc length of close cleaning disc (24) circumference is greater than the length of another camber line in two sections camber lines in hairbrush hole, described outer ring (9), two sections camber lines in hairbrush hole, outer ring (9) are protruding circumference to cleaning disc (24) all, it is on the circumference in the center of circle that described inner ring hairbrush hole (10) is distributed in out hydrosphere (25), the radius of a circle at place, inner ring hairbrush hole (10) is less than the radius of place, hairbrush hole, outer ring (9) circumference, described inner ring hairbrush hole (10) is the sealing surface that two sections camber lines constitute along the diametric cross section of cleaning disc (24), the arc length of close cleaning disc (24) circumference is less than the length of another camber line in two sections camber lines in described inner ring hairbrush hole (10), and two sections camber lines in inner ring hairbrush hole (10) are all protruding in going out hydrosphere (25).
2. the high mere signboard cleaning device of a kind of hand-held according to claim 1, it is characterized in that: described stretching structure comprises the telescoping tube (6) of at least two joint suits, the diameter of described telescoping tube (6) successively decreases successively, connect by expansion controller (7) between the two any adjacent joint telescoping tubes (6), fixedly connected with hand holding handle in the telescoping tube of diameter maximum (6) bottom, the telescoping tube of diameter minimum (6) top is connected with motor.
3. the high mere signboard cleaning device of a kind of hand-held according to claim 2, it is characterized in that: the length of described telescoping tube (6) increases progressively successively according to diameter order from big to small.
4. the high mere signboard cleaning device of a kind of hand-held according to claim 1, it is characterized in that: also comprise the electric machine casing that motor (20) is installed, described electric machine casing comprises motor lower casing (16), motor upper casing (17) and motor fore shell (18), described motor lower casing (16) is connected on " U " shape support (11) by angle controller (12), " U " shape support (11) is installed in the stretching structure top, and described motor shaft (27) passes motor fore shell (18) and is connected with cleaning device.
5. according to any high mere signboard cleaning device of described a kind of hand-held in the claim 1 to 4, it is characterized in that: described cleaning device comprises the rolling disc (22) that is installed on the motor shaft (27), the center of circle of rolling disc (22) is provided with the through hole that is communicated with aqueduct (19), be fixedly connected with cleaning disc (24) on the rolling disc (22), the center of circle of cleaning disc (24) is provided with through hole, between rolling disc (22) and cleaning disc (24) lead ring (23) that is communicated with rolling disc (22) through hole and cleaning disc (24) through hole is installed.
6. the high mere signboard cleaning device of a kind of hand-held according to claim 5, it is characterized in that: the through hole of described cleaning disc (24) is provided with out hydrosphere (25), goes out hydrosphere (25) water distributing tray (26) is installed described.
7. the high mere signboard cleaning device of a kind of hand-held according to claim 1 is characterized in that: the hairbrush hole, outer ring (9) on the described cylindrical is interspersed with inner ring hairbrush hole (10) on the interior circle.
8. the high mere signboard cleaning device of a kind of hand-held according to claim 1 is characterized in that: hairbrush hole, described center (28) is for circular, and arranging and form to go out hydrosphere (25) in hairbrush hole, center (28) is the aplysia punctata in the center of circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110338917 CN102441538B (en) | 2011-11-01 | 2011-11-01 | Handheld cleaning device for high-altitude signboards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110338917 CN102441538B (en) | 2011-11-01 | 2011-11-01 | Handheld cleaning device for high-altitude signboards |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102441538A CN102441538A (en) | 2012-05-09 |
| CN102441538B true CN102441538B (en) | 2013-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110338917 Expired - Fee Related CN102441538B (en) | 2011-11-01 | 2011-11-01 | Handheld cleaning device for high-altitude signboards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102441538B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406293B (en) * | 2013-08-26 | 2015-10-07 | 董群 | A kind of cleaner |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2058353U (en) * | 1989-11-18 | 1990-06-20 | 文军 | Portable cleaning machine |
| US5289605A (en) * | 1991-12-10 | 1994-03-01 | Armbruster Joseph M | DC powered scrubber |
| CN2344103Y (en) * | 1998-08-18 | 1999-10-20 | 李立芳 | Reel brush cleaning machine |
| CN1306404A (en) * | 1998-05-22 | 2001-08-01 | 阿伊昂株式会社 | Cleaning rotary brush |
| JP2007030859A (en) * | 2005-07-28 | 2007-02-08 | Murata Kuniko | Electric car-washing device |
| CN202316368U (en) * | 2011-11-01 | 2012-07-11 | 成都银弧标识有限公司 | Handheld cleaning device for high-altitude signboards |
-
2011
- 2011-11-01 CN CN 201110338917 patent/CN102441538B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2058353U (en) * | 1989-11-18 | 1990-06-20 | 文军 | Portable cleaning machine |
| US5289605A (en) * | 1991-12-10 | 1994-03-01 | Armbruster Joseph M | DC powered scrubber |
| CN1306404A (en) * | 1998-05-22 | 2001-08-01 | 阿伊昂株式会社 | Cleaning rotary brush |
| CN2344103Y (en) * | 1998-08-18 | 1999-10-20 | 李立芳 | Reel brush cleaning machine |
| JP2007030859A (en) * | 2005-07-28 | 2007-02-08 | Murata Kuniko | Electric car-washing device |
| CN202316368U (en) * | 2011-11-01 | 2012-07-11 | 成都银弧标识有限公司 | Handheld cleaning device for high-altitude signboards |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102441538A (en) | 2012-05-09 |
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