CN103406293B - A kind of cleaner - Google Patents
A kind of cleaner Download PDFInfo
- Publication number
- CN103406293B CN103406293B CN201310374855.6A CN201310374855A CN103406293B CN 103406293 B CN103406293 B CN 103406293B CN 201310374855 A CN201310374855 A CN 201310374855A CN 103406293 B CN103406293 B CN 103406293B
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- motor shaft
- groove
- outer bar
- bar
- motor
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Abstract
The invention discloses a kind of cleaner, comprising: brush, motor rack, motor and shower nozzle; Motor rack comprises water cavity and motor shaft, and water cavity is a hollow cylinder, and its sidewall is provided with water supply hose; Motor shaft comprises the first motor shaft and the second motor shaft, and the first motor shaft is the cylinder being provided with the first groove and the second groove, and the axial cross section of the first motor shaft is " H " shape; One end of second motor shaft is inserted in the second groove, and with its locking; First motor shaft runs through water cavity, and the end of the groove arm of the first groove is arranged on outside water cavity.A kind of cleaner provided by the invention, both can clean indoor set, also can clean the vehicles, improve the scope of application of cleaner; Brush does not need often to dip in water, not only decreases the labour intensity of cleaning, and improves the efficiency of cleaning.
Description
Technical field
The present invention relates to daily cleaning device field, in particular to a kind of cleaner for cleaning glass metope, ceiling, automobile, indoor ceramic tile etc.
Background technology
Cleaner is the cleaning device commonly used now, can assist the indoor and outdoor devices such as people's cleaning glass metope, indoor ceramic tile, ceiling, can also assist the vehicles such as people's cleaning vehicle, motorcycle due to it, thus favor by increasing people.In correlation technique, cleaner or device inside and outside clean room can only be used for, or clean traffic instrument can only be used for, therefore the existing cleaner scope of application is little; What is more important, existing cleaner in use, can not spray water on the brush of cleaner by cleaner itself.In use, brush is generally first dipped in water by user, and then uses.Because brush often needs to dip in water, therefore not only increase the labour intensity of user, and reduce the efficiency of cleaning.
Summary of the invention
The object of the present invention is to provide a kind of cleaner, to solve the above problems.
Provide a kind of cleaner in an embodiment of the present invention, comprise brush, motor rack, motor and shower nozzle; Motor rack comprises water cavity and motor shaft, and water cavity is a hollow cylinder, and its sidewall is provided with water supply hose; Motor shaft comprises the first motor shaft and the second motor shaft, and the first motor shaft is the cylinder being provided with the first groove and the second groove, and the axial cross section of the first motor shaft is " H " shape; One end of second motor shaft is inserted in the second groove, and with its locking; First motor shaft runs through water cavity, and the end of the groove arm of the first groove is placed in outside water cavity, can dismantle be fixedly connected with brush; On part groove arm in water cavity, be relatively set with two inlet openings; The end of the groove arm of described second groove is placed in outside described water cavity, and the locking of the second motor shaft and the first motor shaft is disposed outside water cavity; Second motor shaft is connected with motor away from one end of the second groove; Water cavity is provided with the first through hole, the first through hole is positioned at the end of groove arm; First through hole is connected with outlet conduit, and the other end of outlet conduit is connected with shower nozzle; Shower nozzle for spraying water on brush.
A kind of cleaner of the above embodiment of the present invention, brush is fixedly connected with owing to can be dismantled with the end of groove arm, therefore the brush being applicable to clean indoor set both can be installed indoor set is cleaned, the brush being applicable to clean traffic instrument also can be installed clean the vehicles, improve the scope of application of cleaner.First motor shaft, under the drive of motor High Rotation Speed, by the water entered from two inlet openings in the groove arm of the first groove, by the first through hole, sprays, sprays to brush from shower nozzle.Therefore brush does not need often to dip in water, not only decreases the labour intensity of cleaning, and improve the efficiency of cleaning.
Accompanying drawing explanation
Fig. 1 shows the structural representation of a kind of cleaner provided by the invention;
Fig. 2 shows the structure for amplifying schematic diagram of motor rack in a kind of cleaner provided by the invention;
Fig. 3 shows the structure for amplifying schematic diagram of slide mechanism in a kind of cleaner provided by the invention;
Fig. 4 to show in a kind of cleaner provided by the invention the amplification decomposition texture schematic diagram that first turns to connector.
Detailed description of the invention
Also by reference to the accompanying drawings the present invention is described in further detail below by specific embodiment.
As depicted in figs. 1 and 2, a kind of cleaner that the present embodiment provides, it may be used for the indoor and outdoor devices such as cleaning glass metope, indoor ceramic tile, ceiling; The vehicles such as cleaning vehicle, motorcycle can also be used for.It comprises brush 1, motor rack 2, motor 3 and shower nozzle.Motor rack 2 comprises water cavity 4 and motor shaft, and water cavity 4 is a hollow cylinder, and it can be the cylinder of any shape, as long as it is hollow, is namely applicable to the present embodiment.The sidewall of water cavity 4 is provided with water supply hose 5.Motor shaft comprises the first motor shaft 6 and the second motor shaft 7, first motor shaft 6 for being provided with the cylinder of the first groove 8 and the second groove 9, and the axial cross section of the first motor shaft 6 is " H " shape.One end of second motor shaft 7 is inserted in the second groove 9, and with its locking.First motor shaft 6 runs through water cavity 4, and the end of the groove arm of the first groove 8 is arranged on outside water cavity 4, and it can be dismantled with brush 1 and be fixedly connected with.Herein can dismantle to be fixedly connected with refers to, brush 1 can unload from the end of groove arm, also can be fixedly mounted on the end of groove arm.As long as above-mentioned purpose can be met, be all applicable to the present embodiment.For example, with screw and nut the end of brush 1 and groove arm can be dismantled and be fixed together.Because brush 1 adopts can dismantle the mode be fixedly connected with the end of groove arm, therefore for different cleaning requirements, different brush 1 can be changed, therefore improves the scope of application of this device.Be placed on the part groove arm in water cavity 4, be relatively set with two inlet openings 10.That is, the first motor shaft 6 some be placed in the outside of water cavity 4, remaining part is placed in water cavity 4, is placed on the groove arm in water cavity 4, is relatively set with two inlet openings 10.The end of the groove arm of the second groove 9 is placed in outside water cavity 4, and the locking of the second motor shaft 7 and the first motor shaft 6 is disposed outside water cavity 4, and its one end away from the second groove 9 is connected with motor 3, can facilitate dismounting and the maintain and replace of the second motor shaft 7 like this.Equally, the second motor shaft 7 is also that part is placed in water cavity 4, and remaining part is placed in outside water cavity 4.The connecting portion of the second motor shaft 7 and the second groove 9 is placed in outside water cavity 4.Second motor shaft 7 is also placed in outside water cavity 4 away from one end of the second groove 9, and this end is connected with motor 3.Under the drive of motor 3, the second motor shaft 7 and the first motor shaft 6 high-speed rotation.Water cavity 4 is provided with the first through hole, the first through hole is positioned at the end of groove arm, and the first through hole is connected with outlet conduit, and the other end of outlet conduit is connected with shower nozzle, and shower nozzle is used for spraying water on brush 1.A kind of cleaner that the present embodiment provides, brush 1 is fixedly connected with owing to can be dismantled with the end of the groove arm of the first groove 8, therefore namely the brush 1 pair of indoor set being applicable to clean indoor set can be installed clean, the brush 1 pair of vehicles being applicable to clean traffic instrument also can be installed clean, improve the scope of application of cleaner.First motor shaft 6, under the drive of motor 3 High Rotation Speed, by the water entered from two inlet openings 10 in groove arm, by the first through hole, sprays, sprays to brush 1 from shower nozzle.Therefore brush 1 does not need often to dip in water, not only decreases the labour intensity of cleaning, and improve the efficiency of cleaning.
As shown in Figure 1, Figure 2 and Figure 3, a kind of cleaner that the present embodiment provides, can also comprise rotating seal ring, and the position that the first motor shaft 6 contacts with the two ends of water cavity 4 is all sealed by rotating seal ring.That is, on the first motor shaft 6, the groove arm of the groove arm of the first groove 8 and the junction of water cavity 4 and the second groove 9 and the junction of water cavity 4 all adopt rotating seal ring to seal.By being provided with rotating seal ring, the water in water cavity 4 effectively can being avoided to flow out with the junction of water cavity 4 from the first motor shaft 6, improve the stability in use of the cleaner that the present embodiment provides.What deserves to be explained is that a kind of cleaner that the present embodiment provides can also comprise connecting rod, connecting rod is the hollow cavity of both ends open.Water supply hose 5 is connected with extraneous water supply installation through connecting rod.Motor rack 2 can relatively rotate with connecting rod and be connected, and namely when connecting rod is motionless, motor rack 2 can 180 ° of rotations.By being provided with connecting rod, the clean scope of this cleaner can being increased, improve the serviceability of the cleaner that the present embodiment provides.Connecting rod both can be not flexible, also can be retractable, all be applicable to the present embodiment.In the present embodiment, connecting rod preferably can fix expansion link, and it comprises outer bar 11, interior bar 12 and fixed part 13.Outer bar 11 and interior bar 12 are the hollow circular cylinder of both ends open, and fixed part 13 is provided with the second through hole matched with outer bar 11, the second through hole is provided with internal thread, and the openend of outer bar 11 is provided with the external screw thread matched with internal thread.Interior bar 12 is through fixed part 13, and insert in outer bar 11, fixed part 13 is screwed on outer bar 11, outer bar 11 and interior bar 12 is fixed together.The other end of interior bar 12 can relatively rotate with motor rack 2 and be connected.By being set to by connecting rod expansion link can be fixed, the working range of this cleaner can be increased further.
As shown in Figure 1 and Figure 4, in the present embodiment, the other end of bar 12 and motor rack 2 turn to connector 14 to link together by first, realize motor rack 2 and can relatively rotate with interior bar 12 and be connected.Above-mentioned first turns to connector 14, is can realize motor rack 2 and can rotate relative to interior bar 12; That is, interior bar 12 is motionless, and motor rack 2 can do 180 ° of rotations relative to interior bar 12.It will be understood by those of skill in the art that first turns to connector 14 in this area, can realize any device of above-mentioned functions, as long as can realize above-mentioned functions, all be applicable to the present embodiment.A kind of first concrete structure turning to connector 14 is shown in the present embodiment, but first in the present embodiment turns to connector 14 to be not limited to this concrete structure.First turns to connector 14 to comprise positioning sleeve 26, locator card 30, spring and the pin 33 that rises.Positioning sleeve 26 is the hollow circular cylinder of one end open, and its blind end is provided with the first collar flange 27.On the sidewall of positioning sleeve 26, be symmetrically arranged with fixing hole 29; And on the sidewall of positioning sleeve 26, towards the direction that positioning sleeve 26 extends, be symmetrically arranged with detent projection 28, detent projection 28 is placed between the first collar flange 27 and fixing hole 29.Locator card 30 is the hollow circular cylinder of both ends open, on the edge of one openend, is provided with the second collar flange 31; On the lateral circle surface near its another openend, be provided with fixed block 32.Fixed block 32 can snap in fixing hole 29, and locator card 30 and positioning sleeve 26 are linked together.On the sidewall of water cavity 4, be provided with the first brace, the first brace be provided with the first jack, on the inner peripheral surface of the first jack, the direction extended along the first jack is evenly provided with the first tooth-like recesses.The openend of interior bar 12 is relatively set with the second brace and the 3rd brace, and the second brace is provided with the second jack, and the 3rd brace is provided with the 3rd jack.The inner peripheral surface of the second jack arranges the second tooth-like recesses closed with detent projection 28 cooperating number, and detent projection 28 can be placed in the first tooth-like recesses and the second tooth-like recesses simultaneously.During connection, the first brace inserts between the second brace and the 3rd brace.Positioning sleeve 26 is successively through the second jack, the first jack and the 3rd jack.Spring inserts from the 3rd jack, offsets with the boss of the first tooth-like recesses, is then inserted from the 3rd jack by fixing card, by fixed block 32 and fixing hole 29, is fixed together with positioning sleeve 26.The openend that the pin 33 that rises is provided with the second collar flange 31 from locator card 30 is inserted, and offsets with the blind end of positioning sleeve 26.When external force extruding rises by pin 33, positioning sleeve 26 and locator card 30 move simultaneously, and detent projection 28 moves with positioning sleeve 26, shift out the first tooth-like recesses, then motor rack 2 and interior bar 12 can relatively rotate; When external force disappears, locator card 30 and positioning sleeve 26 under the action of the spring, return back to initial position, and detent projection 28 is placed in the first tooth-like recesses and the second tooth-like recesses simultaneously, then motor rack 2 can not rotate relative to interior bar 12.Turning to connector 14 by being provided with first, the slewing area of brush 1 can be improved, thus increase the clean scope of brush 1.The position cleaned is difficult to for some, can, by the angle of adjustment motor rack 2 with interior bar 12, makes brush 1 be easier to clean these positions.
As shown in figures 1 and 3, this cleaner can also comprise slide mechanism 15, second and turns to connector 16, holder 17 and handle 18.Slide mechanism 15 overlaps outside on bar 11, its can towards near or direction away from brush 1 move, and to be locked on outer bar 11.Namely slide mechanism 15 can along outer bar 11, outside on bar 11 towards near or move away from brush 1, when adjusting to applicable position, it can be fixed on outer bar 11.Those skilled in the art should understand, as long as can realize any device of above-mentioned functions, is all applicable to the present embodiment.Holder 17 is fixed on slide mechanism 15, and it can move along outer bar 11 with slide mechanism 15 simultaneously.Holder 17 and handle 18 turn to connector 16 to link together by second, and handle 18 can rotate relative to holder 17.Second turns to connector 16 can be that in this area, any device that can realize above-mentioned functions, as long as can realize above-mentioned functions, is all applicable to the present embodiment.Certainly, second turns to the structure of connector 16 structure of connector 14 can be turned to identical with first, is same device.That is, second turns to connector 16 connector 14 can be turned to replace with first, realizes above-mentioned functions.By being provided with slide mechanism 15, therefore can the entire length of more convenient this cleaner of adjustment, person more convenient to use operates use.In the present embodiment, slide mechanism 15 comprises linear axis bearing 19, linear bearing and retaining mechanism, and linear axis bearing 19 is enclosed within linear bearing 20, and locks with linear bearing 20.On outer bar 11, the direction extended along outer bar 11 is provided with chute 21.Retaining mechanism is arranged in linear axis bearing 19, and retaining mechanism puts in chute 21, rotates around outer bar 11 for preventing linear bearing 20.Retaining mechanism, under the effect of external force, can contact with chute 21, for linear bearing 20 is fixed on outer bar 11; Holder 17 is fixed in linear axis bearing 19.Retaining mechanism above-mentioned, those skilled in the art should be understood to slide mechanism 15 to be fixed on any device on outer bar 11, as long as can realize above-mentioned purpose, is all applicable to the present embodiment.In the present embodiment, retaining mechanism comprises fixed bar 22, compression spring 23.Fixed bar 22 is provided with the first annular catch, its one end is provided with Rubber end, its sidewall is provided with shell fragment 24.In linear axis bearing 19, the direction of bar 11 outwardly, is provided with the second through hole.The second annular catch is provided with in second through hole.Linear axis bearing 19 is provided with draw-in groove 25, draw-in groove 25 communicates with the second through hole; Fixed bar 22 is through the second through hole, and its end is outside linear axis bearing 19.One end of compression spring 23 and the first annular catch offset, and the other end and the second annular catch offset.Rubber end is placed in chute 21.When external force extruding is placed in the end of the fixed bar 22 outside linear axis bearing 19, shell fragment 24 is stuck in draw-in groove 25, and Rubber end contacts with the inwall of chute 21, is fixed on by slide mechanism 15 on outer bar 11; When extrusion elastic 24, shell fragment 24 enters the second through hole from draw-in groove 25, and now, fixed bar 22, under the effect of elastic force, is returned to initial position, makes Rubber end be placed in chute 21, is separated with the inwall of chute 21, therefore slide mechanism 15 can outside bar 11 slide.
As depicted in figs. 1 and 2, the shape of handle 18 can be any shape, but in this enforcement, shape " L " shape of preferred handle 18.Because handle 18 can rotate relative to holder 17, therefore when using this cleaner, " L " shape handle 18 not only hand-held convenience; What is more important, can increase the clean scope of this cleaner, and can rotate relative to cleaner due to handle 18, therefore user when not changing body gesture, by adjustment handle 18, just can complete cleaning easily and efficiently.Also it is noted that this cleaner can also comprise connect wire and transformer.On outer bar 11, away from one end of brush 1, be fixedly installed transformer.One end of connection wire is provided with the jack for being connected with motor 3, and its other end is provided with the plug for being connected with transformer, and transformer is used for transferring input voltage to safe voltage.By being provided with transformer, can avoid, due to cleaner electric leakage, to the injury of the health that user brings, improve the security performance of this device.In addition, this cleaner can also comprise winding wheel, on outer bar 11, away from one end of brush 1, is fixedly installed winding wheel, connects wire and is wrapped on winding wheel.By connection wire is wrapped on winding wheel, can according to the working condition of reality, adjustment connects the length of wire, effectively avoids owing to connecting wire long, causes the situation affecting cleaning to occur.Meanwhile, the dangerous hidden danger brought to user because wire is long can also be reduced.In addition, this device can also be provided with water pump and gauge tap, water pump be fixedly installed outside bar 11 away from one end of brush 1.Water supply hose 5 is connected with water pump, and water pump is used for water to be drawn into water supply hose 5.Gauge tap is arranged on the outer peripheral face of outer bar 11 away from brush 1 one end, and gauge tap is for controlling water pump and motor 3.
As shown in Figure 1, a kind of cleaner that the present embodiment provides, it not only can according to the need of work of reality, more changing brush head 1, and sprays water to brush 1, reduces the labour intensity of user, improves operating efficiency.By the needs adjusting the angle of brush 1, the fixing length of expansion link, the angle of handle 18 meet different real works, the scope of application widely can also be had.And its quality is light, operation uses simple, and cleaning effect is good, low cost of manufacture.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a cleaner, is characterized in that, comprising: brush, motor rack, motor and shower nozzle;
Described motor rack comprises water cavity and motor shaft, and described water cavity is a hollow cylinder, and its sidewall is provided with water supply hose; Described motor shaft comprises the first motor shaft and the second motor shaft, and described first motor shaft is the cylinder being provided with the first groove and the second groove, and the axial cross section of described first motor shaft is " H " shape; One end of described second motor shaft is inserted in described second groove, and with its locking;
Described first motor shaft runs through described water cavity, and the end of the groove arm of described first groove is arranged on outside described water cavity, can dismantle be fixedly connected with described brush; On the described groove arm of part in described water cavity, be relatively set with two inlet openings; The end of the groove arm of described second groove is placed in outside described water cavity, and the locking of described second motor shaft and described first motor shaft is disposed outside described water cavity; Described second motor shaft is connected with described motor away from one end of described second groove;
Described water cavity is provided with the first through hole, described first through hole is positioned at the end of described groove arm; Described first through hole is connected with outlet conduit, and the other end of described outlet conduit is connected with described shower nozzle; Described shower nozzle for spraying water on described brush.
2. a kind of cleaner according to claim 1, is characterized in that, also comprise rotating seal ring, and the position that described first motor shaft contacts with the two ends of described water cavity is all sealed by described rotating seal ring.
3. a kind of cleaner according to claim 1, is characterized in that, also comprise connecting rod, and described connecting rod is the hollow cavity of both ends open, and described water supply hose is connected with extraneous water supply installation through described connecting rod; Described motor rack can relatively rotate with described connecting rod and be connected.
4. a kind of cleaner according to claim 3, it is characterized in that, described connecting rod is fixing expansion link, it comprises outer bar, interior bar and fixed part, described outer bar and described interior bar are the hollow circular cylinder of both ends open, described fixed part is provided with the second through hole matched with described outer bar, described second through hole is provided with internal thread; One end of described outer bar is provided with the external screw thread matched with described internal thread, and one end of described interior bar is through described fixed part, and insert in described outer bar, described fixed part is screwed on described outer bar, described outer bar and described interior bar is fixed together; The other end of described interior bar can relatively rotate with described motor rack and be connected.
5. a kind of cleaner according to claim 4, it is characterized in that, also comprise first and turn to connector, the other end of described motor rack and described interior bar turns to connector to link together by described first, realizes described motor rack and can relatively rotate with described interior bar and be connected.
6. a kind of cleaner according to claim 5, is characterized in that, also comprises slide mechanism, second and turns to connector, holder and handle; Described slide mechanism is enclosed within described outer bar, and it can move towards close or away from described brush direction, and can be locked on described outer bar; Described holder is fixedly connected with described slide mechanism, and described holder and described handle turn to connector to link together by described second, and described handle capable of being rotates relative to described holder.
7. a kind of cleaner according to claim 6, is characterized in that, described slide mechanism comprises linear axis bearing, linear bearing and retaining mechanism, and described linear bearing cover for seat on described linear bearing, and is locked with described linear bearing; On described outer bar, the direction extended along described outer bar is provided with chute; Described retaining mechanism is arranged in described linear axis bearing, and described retaining mechanism puts in described chute, rotates around described outer bar for preventing described linear bearing; Described retaining mechanism, under the effect of external force, can contact with described chute, for described linear bearing is fixed on described outer bar; Described holder is fixed in described linear axis bearing.
8. a kind of cleaner according to claim 7, is characterized in that, described retaining mechanism comprises fixed bar, compression spring; Described fixed bar is provided with the first annular catch, its one end is provided with Rubber end, and its sidewall is provided with shell fragment; In described linear axis bearing, towards the direction of described outer bar, be provided with the second through hole, in described second through hole, be provided with the second annular catch; Described linear axis bearing is provided with draw-in groove, and described draw-in groove communicates with described second through hole; Described fixed bar is through described second through hole, and its end is outside described linear axis bearing; One end and the described first annular catch of described compression spring offset, and the other end and described second annular catch offset; Described Rubber end is placed in described chute; When external force extruding is placed in the end of the described fixed bar outside described linear axis bearing, described shell fragment is stuck in described draw-in groove, and described Rubber end contacts with the inwall of described chute.
9. a kind of cleaner according to claim 8, it is characterized in that, also comprise and connect wire and transformer, on described outer bar, away from one end of described brush, be fixedly installed described transformer, one end of described connection wire is provided with the jack for being connected with described motor, its other end is provided with the plug for being connected with described transformer, and described transformer is used for transferring input voltage to safe voltage.
10. a kind of cleaner according to claim 9, is characterized in that, also comprise winding wheel, on described outer bar, away from one end of described brush, is fixedly installed winding wheel, and described connection wire is wrapped on described winding wheel;
And/or the shape of described handle is " L " shape;
And/or also comprise water pump and gauge tap, described water pump is fixedly installed on described outer bar one end away from described brush; Described water supply hose is connected with described water pump, and described water pump is used for water to be drawn into described water supply hose; Described gauge tap is arranged on described outer bar, and on the outer peripheral face away from described brush one end, described gauge tap is for controlling described water pump and described motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310374855.6A CN103406293B (en) | 2013-08-26 | 2013-08-26 | A kind of cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310374855.6A CN103406293B (en) | 2013-08-26 | 2013-08-26 | A kind of cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103406293A CN103406293A (en) | 2013-11-27 |
| CN103406293B true CN103406293B (en) | 2015-10-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310374855.6A Expired - Fee Related CN103406293B (en) | 2013-08-26 | 2013-08-26 | A kind of cleaner |
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| Country | Link |
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| CN (1) | CN103406293B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721958B (en) * | 2013-12-13 | 2015-09-30 | 武汉烽火众智数字技术有限责任公司 | Water-spraying type telescopic ball-shaped camera translucent cover special cleaning brush |
| CN112317397B (en) * | 2020-10-29 | 2022-12-09 | 福建创隆纺织有限公司 | Environment-friendly spinning spindle apparatus for producing |
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|---|---|---|---|---|
| CN2287058Y (en) * | 1996-10-30 | 1998-08-05 | 潘朝贤 | Automatic insulator cleaning apparatus for power transforming and transmitting equipment |
| EP1690605A1 (en) * | 2005-02-15 | 2006-08-16 | Jcdecaux SA | Motor vehicle comprising an installation for cleaning surfaces |
| CN201291215Y (en) * | 2008-07-18 | 2009-08-19 | 梁婷 | Portable small handbill cleaner |
| CN102441538A (en) * | 2011-11-01 | 2012-05-09 | 成都银弧标识有限公司 | Handheld cleaning device for high-altitude signboards |
| CN203526094U (en) * | 2013-08-26 | 2014-04-09 | 董群 | Cleaning device |
-
2013
- 2013-08-26 CN CN201310374855.6A patent/CN103406293B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2287058Y (en) * | 1996-10-30 | 1998-08-05 | 潘朝贤 | Automatic insulator cleaning apparatus for power transforming and transmitting equipment |
| EP1690605A1 (en) * | 2005-02-15 | 2006-08-16 | Jcdecaux SA | Motor vehicle comprising an installation for cleaning surfaces |
| CN201291215Y (en) * | 2008-07-18 | 2009-08-19 | 梁婷 | Portable small handbill cleaner |
| CN102441538A (en) * | 2011-11-01 | 2012-05-09 | 成都银弧标识有限公司 | Handheld cleaning device for high-altitude signboards |
| CN203526094U (en) * | 2013-08-26 | 2014-04-09 | 董群 | Cleaning device |
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| Publication number | Publication date |
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| CN103406293A (en) | 2013-11-27 |
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Inventor after: Dong Luji Inventor after: Dong Qun Inventor before: Dong Qun |
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Free format text: CORRECT: INVENTOR; FROM: DONG QUN TO: DONG LUJI DONG QUN |
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Granted publication date: 20151007 Termination date: 20190826 |