CN103405191A - Mechanical scrubbing head double-faced window wiper - Google Patents
Mechanical scrubbing head double-faced window wiper Download PDFInfo
- Publication number
- CN103405191A CN103405191A CN2013103815550A CN201310381555A CN103405191A CN 103405191 A CN103405191 A CN 103405191A CN 2013103815550 A CN2013103815550 A CN 2013103815550A CN 201310381555 A CN201310381555 A CN 201310381555A CN 103405191 A CN103405191 A CN 103405191A
- Authority
- CN
- China
- Prior art keywords
- scrub head
- base
- arm
- scrubbing
- scouring
- 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
Links
Images
Landscapes
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
The invention relates to household electrical appliances, in particular to a mechanical scrubbing head double-faced window wiper. The mechanical scrubbing head double-faced window wiper comprises a base for fixing a scrubbing device, a drive device located in the base, a power transferring device connected with the drive device and a scrubbing execution device connected with the power transferring device, wherein the scrubbing execution device comprises parallel scrubbing arms located on two sides of the base and scrubbing heads respectively located at one end of each of the two scrubbing arms and fixedly installed on the inner sides of the scrubbing arms, and a clamping device is further arranged between the two scrubbing arms on two sides. A traditional mode that the scrubbing heads are directly held with hands to wipe windows is changed, and the labor intensity of window wiping is effectively reduced. In addition, clamping of the scrubbing heads on the glass is achieved in a mechanical clamping mode, and the problem that existing magnetic type window wipers are not easily taken down due to large magnetic attraction force and the external scrubbing heads easily falls due to different glass types and glass thicknesses is solved.
Description
Technical field
The present invention relates to household electrical appliance, relate in particular to a kind of mechanical type scrub head double-face window cleaner.
Background technology
Clean window at home, exist the problem of two aspects all the time, the one, the scouring inconvenience of eminence window, the 2nd, the scouring inconvenience in the window outside.These two problems are that housewife and Cleaner quite feel the pain in the neck feelings always.For the problem of this two aspect, the substance of this project research is that a kind of inside and outside side window family of can cleaning simultaneously of design can solve again the family expenses window cleaner that eminence is cleaned problem, and take numerous aluminum alloy slide window at present and be design environment.
This project is intended the market survey of comprehensive existing product and user's demand, makes the Novel window wiper of designing can realize the scouring of window medial and lateral, can avoid again user's climbing of ascending a height.
Process is to the investigation of domestic and international mass market, and the apparatus that can alleviate artificial cleaned window is of a great variety, and the problem of above-mentioned this two aspects is current to be solved respectively to some extent, but can meet simultaneously the product not discovery so far of above-mentioned two aspects requirements.For example, for the former, the Telescopic shaft type scrubbing tool of numerous kinds occurred in the market, can reach and lengthen people's arm, avoid the effect of ascending a height and climbing, but the tool investigation, still have and eminence cleaned to the problems such as dynamics is inadequate, existence scouring dead angle, and all can not realize the scouring in the window outside; For Second Problem, the i.e. cleaning of outside window, the window cleaning device of at present domestic relevant clean window outside glass has dropped into market, most typical is exactly potent magnetic force double-face window cleaner, existing cheap and good-quality hand gear, also have the most emerging price to reach the intelligent automatic window wiper of more than 3000 yuan.These two kinds of devices are all to take the power that attracts each other of magnet as core design.This type of window cleaner is comprised of two identical scrub heads, and the magnet that magnetic is opposite has been installed respectively on two scrub heads.Its operation principle is must manually two scrub heads be adsorbed on respectively to the two sides of glass before scouring, and during scouring, by the scrub head on mobile inner glass, the rubbing head that drives outside by magnetic force moves simultaneously, thereby realizes the cleaning of inside and outside both sides glass.This device has been undoubtedly for the scouring at inside and outside side window family has brought revolutionary progress, but also exists many deficiencies.At first it does not still solve the problem that eminence is cleaned, (though intelligent window cleaner can solve eminence and clean problem, if a glass will be changed to another piece glass after wiping, and must still will be by manually replacing, and because magnetic force is very large, displacement is got up and is comparatively required great effort).Secondly, in the scouring process, the active scrub head movement velocity of window inboard is difficult for too fast, otherwise outside scrub head easily comes off; Simultaneously, enough large in order to make magnetic force, the magnet volume also can be obtained very large, causes the weight of scrub head greatly to increase.In addition, because present glass types is various and thickness differs, brought a lot of difficult problems also for this window cleaner, some glass is owing to being safety glass, in the middle of some glass, be vacuum, two magnetic force between scrub head are diminished, cause coming off of outside scrub head.
On domestic market, mechanical double-face window cleaner does not also have this series products, and the two plane type window cleaner also only has that magnetic-type this is a kind of, and similar products do not appear in overseas market at present yet, and few to the research of this respect product both at home and abroad yet.The purpose of this research mainly is by small-sized innovation and creation activity, applies basic mechanism and forms, and with convenient and practical, cheap and good-quality product, solves the inevitable demand in people's daily life.
Summary of the invention
The object of the invention is to make up the familiar lacunas that the said goods exists, what proposes that the simple mechanical mechanism of a kind of use is convenient to realize when in glass, eminence glass is cleaned, cleaned in the outside simultaneously to climb, scrub head can be stable is fitted in the on glass and also mechanical type scrub head two-side eraser cleaning device eaily of replacing that do not drop.Above-mentioned purpose is achieved by following technical proposals: a kind of mechanical type scrub head double-face window cleaner, comprise for fixedly base, the drive unit that is positioned at base, the power transmission be connected with drive unit and the scouring actuating unit be connected with power transmission of scrubber, described scouring actuating unit comprises the scouring arm that is positioned at the base both sides and is parallel to each other and lays respectively at two to be cleaned arm one end and is fixedly mounted on the scrub head of cleaning the arm inboard, also is provided with clamping device between the scouring arm of described both sides.
Technique scheme, described clamping device are to be arranged on two to clean spring and the screw mandrel of arm inboard, and the scouring arm is passed at described screw mandrel two ends, and the screw mandrel two ends are provided with locking nut; Described scouring arm lower end is provided with branch sleeve, and described scouring arm and branch sleeve are hinged by cleaning the arm connecting pin, and described scouring arm can rotate around cleaning the arm connecting pin.
Technique scheme, the scouring arm of described base both sides respectively has two, and two of the same side clean arms and be parallel to each other, and cleans the arm upper ends and is connected with scrub head by clamping buckle for described two.
Technique scheme, described scrub head comprise the scrub head body and be positioned at scrub head rear end and scrub head fixed mount integrated with it, described scrub head fixed mount by scrub head connecting pin and clamping buckle by scrub head with clean arm and link together; Described scrub head body is the rectangle hollow cavity, in described hollow cavity, is provided with sponge or superfine fibre cloth.
Technique scheme, described base two ends are provided with " U " type breach, and described " U " type breach two walls are provided with a plurality of clamping screws; Described base middle part is provided with rectangular recess, and described drive unit is positioned at rectangular recess.
Technique scheme, described drive unit comprises handle agitating device and gear drive; Described gear drive comprises two intermeshing driving gear and driven gears, described driving gear and driven gear center are provided with gear shaft, on described gear shaft, bearing is installed, described bearing two ends also are provided with bearing (ball) cover, and described bearing (ball) cover is positioned on the semi-circular recesses of base rectangular recess two side
Technique scheme, described handle agitating device comprises " Z " type handle and fastening bolt; Described handle comprises handle body and connector, and described connector one end is provided with rectangular inner cavity; Described handle has two, by the rectangular inner cavity in connector, is enclosed within the driving gear shaft two ends respectively, and by fastening bolt, handle is clamped on the gear shaft of driving gear.
Technique scheme, described power transmission comprise crank, connecting rod, the fork that is symmetricly set on the base both sides; Described crank inside is provided with rectangular inner cavity, by rectangular inner cavity, is enclosed within the two ends of driven gear shaft, and adopts bolt that crank is fastened on driven gear shaft; Described crank is connected with the connecting rod of base both sides by connecting pin, and described connecting rod is hinged by pin and fork, and described fork is hinged by connecting pin and base; Described branch sleeve is fixedly installed on the fork upper end by lock-screw.
Technique scheme, described base top also is provided with case lid, and described case lid is fixedly connected with base by bolt.
Technique scheme, be provided with stiffener between the branch sleeve of described base both sides.
The invention has the beneficial effects as follows: 1) the present invention has changed and traditional with hand, has directly held the mode that scrub head is cleaned glass, has effectively alleviated the labour intensity of cleaning glass; 2) the present invention adopts the mechanical grip mode to realize that scrub head is in clamping on glass, the caducous problem of outside scrub head that has solved that existing magnetic-type window cleaner is not easy greatly to take off due to magnet suction and differed and cause due to glass types, thickness; 3) scrub head of the present invention by connecting pin with clean arm and be connected, when changing scrub head or scrub head and need soak installation and removal more quick and convenient, scouring efficiency is higher; 4) so the present invention adopts is that simple frame for movement cost is very low, simple to operate, applicability is strong, and very suitable average family is used.
The accompanying drawing explanation
Fig. 1 is mechanical type scrub head double-face window cleaner front view of the present invention;
Fig. 2 is mechanical type scrub head double-face window cleaner left view of the present invention;
Fig. 3 is mechanical type scrub head double-face window cleaner left view A-A face cutaway view of the present invention;
Fig. 4 is mechanical type scrub head double-face window cleaner top view of the present invention;
Fig. 5 is base front view of the present invention;
Fig. 6 is base vertical view of the present invention
Fig. 7 is handle stereogram of the present invention;
Fig. 8 is scrub head front view of the present invention;
Fig. 9 is that the present invention cleans the arm front view;
Figure 10 is clamping buckle stereogram of the present invention;
In figure 1, base; 11, clamping screw; 12, rectangular recess; 13, semi-circular recesses; 14, case lid; 2, clean arm; 21, clean the arm connecting pin; 22, clamping buckle; 3, scrub head; 31, scrub head body; 32, scrub head fixed mount; 33, scrub head connecting pin; 4, clamping device; 41, spring; 42, screw mandrel; 43, locking nut; 5, branch sleeve; 6, handle agitating device; 61, handle; 61-1, handle body; 61-2, connector; 7, gear drive; 71, bearing (ball) cover; 8, power transmission; 81, crank; 82, connecting rod; 83, fork; 9, stiffener.
The specific embodiment
See Fig. 1 to Fig. 3, a kind of mechanical type scrub head of the present invention double-face window cleaner, comprise for fixedly base 1, the drive unit that is positioned at base 1, the power transmission be connected with drive unit and the scouring actuating unit be connected with power transmission of scrubber, clean actuating unit and comprise the scouring arm 2 that is positioned at the base both sides and is parallel to each other and lay respectively at two scouring arm one ends and be fixedly mounted on the scrub head 3 of cleaning the arm inboard, also be provided with clamping device 4 between the scouring arm 2 of both sides.Clamping device 4 is cleaned spring 41 and the screw mandrel 42 of arm 2 inboards for being arranged on two, and screw mandrel 42 two ends are passed and cleaned arm 2, and the screw mandrel two ends are provided with locking nut 43; Clean arm 2 lower ends and be provided with branch sleeve 5, clean arm 2 hinged by cleaning arm connecting pin 21 with branch sleeve 5, clean arm 2 and can rotate around cleaning arm connecting pin 21, thereby realize the clamping of two scrub heads 3.
Preferably, the scouring arm 2 of base 1 both sides respectively has two, and two of the same side clean arms 2 and be parallel to each other, and cleans arm 2 upper ends for two and is connected with scrub head 3 by clamping buckle 22.Scrub head 3 comprises scrub head body 31 and is positioned at scrub head 3 rear ends and scrub head fixed mount 32 integrated with it, scrub head fixed mount 32 by scrub head connecting pin 33 and clamping buckle 22 by scrub head 3 with clean arm 2 and link together; Scrub head body 31 is the rectangle hollow cavity, and scrub head inside is inlayed and is provided with sponge or superfine fibre cloth, has good water absorbing properties, and the glass after wiping can not stay the water mark.
Base 1 two ends are provided with " U " type breach, and " U " type breach two walls are provided with a plurality of clamping screws 11, for this window cleaner is fixed on to window frame; Base 1 middle part is provided with rectangular recess 12, and drive unit is positioned at rectangular recess 12.Drive unit comprises handle agitating device 6 and gear drive 7; Gear drive 7 comprises two intermeshing driving gear and driven gears, driving gear and driven gear center are provided with gear shaft, bearing is installed on gear shaft, and the bearing two ends also are provided with bearing (ball) cover 71, and bearing (ball) cover 71 is positioned on the semi-circular recesses 13 of base 1 rectangular recess 12 two sides.Handle agitating device 6 comprises " Z " type handle 61 and fastening bolt; Handle 61 comprises handle body 61-1 and connector 61-2, and connector 61-2 mono-end is provided with rectangular inner cavity; Handle 61 has two, by the rectangular inner cavity in connector 61-2, is enclosed within the driving gear shaft two ends respectively, and by fastening bolt, handle is clamped on the gear shaft of driving gear.
Preferably, base of the present invention 1 top also is provided with case lid 14, and case lid 14 is fixedly connected with base 1 by bolt.The setting of case lid can prevent that dust from entering gear drive, affects transmission efficiency.And between the branch sleeve 5 of base 1 both sides, be provided with stiffener 9, can effectively improve intensity of the present invention, improve service life.
Operation principle of the present invention: mechanical type scrub head double-face window cleaner of the present invention be take window frame and with clamping screw 11, base 1 is fixed on window frame as support, thereby the locking nut 43 on turn screw mandrel 42 makes to clean arm 2 to be clamped in scrub head 3 on glass around cleaning arm connecting pin 21 to glass surface is close, with hand fixed handle 61, handle 61 drives driving gear and moves in a circle, driving gear drives driven gear and rotates, driven gear drives crank 81 and makes circular motion, crank 81 drives fork 83 by connecting rod 82 and swings back and forth, circular motion is converted into to approximate straight line to be swung, fork 83 drives and cleans arm 2 swings by branch sleeve 5, cleaning arm 2 is connected with scrub head 3 by clamping 22, finally realize the motion of scrub head 3 on glass surface, glass is cleaned, while changing scrub head 3, only need counter-rotate locking nut 43 cleans arm 2 and unclamps from glass surface under spring 41 elastic force effects, the connecting pin of pulling down on clamping buckle 22 can take off scrub head 3 to clean and change.
When need are cleaned eminence glass, base 1 clamping screw 11 is unclamped, base 1 is moved up suitably apart from the fastening scouring work that can realize well eminence glass again along window frame.
Above-described specific embodiment; purpose of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any modification of making, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. mechanical type scrub head double-face window cleaner, comprise for the fixedly base of scrubber (1), the drive unit that is positioned at base (1), the power transmission be connected with drive unit and the scouring actuating unit be connected with power transmission, it is characterized in that: described scouring actuating unit comprises the scouring arm (2) that is positioned at the base both sides and is parallel to each other and lays respectively at two to be cleaned arm one end and is fixedly mounted on the scrub head (3) of cleaning the arm inboard, also is provided with clamping device (4) between the scouring arm (2) of described both sides.
2. mechanical type scrub head double-face window cleaner according to claim 1, it is characterized in that: described clamping device (4) is cleaned arm (2) inboard spring (41) and screw mandrel (42) for being arranged on two, described screw mandrel (42) two ends are passed and are cleaned arm (2), and the screw mandrel two ends are provided with locking nut (43); Described scouring arm (2) lower end is provided with branch sleeve (5), and described scouring arm (2) is hinged by cleaning arm connecting pin (21) with branch sleeve (5), and described scouring arm (2) can rotate around cleaning arm connecting pin (21).
3. mechanical type scrub head double-face window cleaner according to claim 2, it is characterized in that: the scouring arm (2) of described base (1) both sides respectively has two, and clean arm (2) for two of the same side and be parallel to each other, described two scouring arm (2) upper ends are connected with scrub head (3) by clamping buckle (22).
4. mechanical type scrub head double-face window cleaner according to claim 3, it is characterized in that: described scrub head (3) comprises scrub head body (31) and is positioned at scrub head (3) rear end and scrub head fixed mount integrated with it (32), described scrub head fixed mount (32) by scrub head connecting pin (33) and clamping buckle (22) by scrub head (3) with clean arm (2) and link together; Described scrub head body (31) is the rectangle hollow cavity, in described hollow cavity, is provided with sponge or superfine fibre cloth.
5. mechanical type scrub head double-face window cleaner according to claim 2, it is characterized in that: described base (1) two ends are provided with " U " type breach, and described " U " type breach two walls are provided with a plurality of clamping screws (11); Described base (1) middle part is provided with rectangular recess (12), and described drive unit is positioned at rectangular recess (12).
6. mechanical type scrub head double-face window cleaner according to claim 5, it is characterized in that: described drive unit comprises handle agitating device (6) and gear drive (7); Described gear drive (7) comprises two intermeshing driving gear and driven gears, described driving gear and driven gear center are provided with gear shaft, on described gear shaft, bearing is installed, described bearing two ends also are provided with bearing (ball) cover (71), and described bearing (ball) cover (71) is positioned on the semi-circular recesses (13) of base (1) rectangular recess (12) two side.
7. mechanical type scrub head double-face window cleaner according to claim 6, it is characterized in that: described handle agitating device (6) comprises " Z " type handle (61) and fastening bolt; Described handle (61) comprises handle body (61-1) and connector (61-2), and described connector (61-2) end is provided with rectangular inner cavity; Described handle (61) has two, by the rectangular inner cavity in connector (61-2), is enclosed within the driving gear shaft two ends respectively, and by fastening bolt, handle is clamped on the gear shaft of driving gear.
8. mechanical type scrub head double-face window cleaner according to claim 6, it is characterized in that: described power transmission (8) comprises crank (81), connecting rod (82), the fork (83) that is symmetricly set on base (1) both sides; Described crank (81) inside is provided with rectangular inner cavity, by rectangular inner cavity, is enclosed within the two ends of driven gear shaft, and adopts bolt that crank (81) is fastened on driven gear shaft; Described crank (81) is connected with the connecting rod (82) of base (1) both sides by connecting pin, and described connecting rod (82) is hinged by pin and fork (83), and described fork (83) is hinged by connecting pin and base (1); Described branch sleeve (5) is fixedly installed on fork (83) upper end by lock-screw.
9. according to the described mechanical type scrub head of claim 1 ~ 8 any one claim double-face window cleaner, it is characterized in that: described base (1) top also is provided with case lid (14), and described case lid (14) is fixedly connected with base (1) by bolt.
10. according to the described mechanical type scrub head of claim 1 ~ 8 any one claim double-face window cleaner, it is characterized in that: be provided with stiffener (9) between the branch sleeve (5) of described base (1) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310381555.0A CN103405191B (en) | 2013-08-29 | 2013-08-29 | A kind of mechanical type scrub head double-face window cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310381555.0A CN103405191B (en) | 2013-08-29 | 2013-08-29 | A kind of mechanical type scrub head double-face window cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103405191A true CN103405191A (en) | 2013-11-27 |
| CN103405191B CN103405191B (en) | 2016-01-20 |
Family
ID=49598273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310381555.0A Expired - Fee Related CN103405191B (en) | 2013-08-29 | 2013-08-29 | A kind of mechanical type scrub head double-face window cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103405191B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105769047A (en) * | 2016-03-21 | 2016-07-20 | 穆洪彪 | Household window cleaner |
| CN108309140A (en) * | 2018-04-12 | 2018-07-24 | 梁同国 | A kind of skyscraper window-glass automatic cleaning apparatus |
| CN110584567A (en) * | 2019-08-30 | 2019-12-20 | 徐州泰和门窗有限公司 | Equipment suitable for self-cleaning of gate |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2700786A (en) * | 1950-06-13 | 1955-02-01 | Ferdinand R Schaefer | Double-action window washer |
| CN2073285U (en) * | 1990-08-01 | 1991-03-20 | 李振忠 | Electric glass cleaning machine |
| CN101411600A (en) * | 2008-12-01 | 2009-04-22 | 黄明钧 | Full-automatic double-face window cleaner |
| KR200446235Y1 (en) * | 2009-03-19 | 2009-10-09 | 윤종윤 | Cleaner for both sides of window glass |
| CN102090858A (en) * | 2010-12-31 | 2011-06-15 | 张榆生 | Window wiper capable of multi-point positioning and reciprocated rotating |
| CN203468501U (en) * | 2013-08-29 | 2014-03-12 | 江苏大学 | Mechanical scrubbing head double-faced window wiper |
-
2013
- 2013-08-29 CN CN201310381555.0A patent/CN103405191B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2700786A (en) * | 1950-06-13 | 1955-02-01 | Ferdinand R Schaefer | Double-action window washer |
| CN2073285U (en) * | 1990-08-01 | 1991-03-20 | 李振忠 | Electric glass cleaning machine |
| CN101411600A (en) * | 2008-12-01 | 2009-04-22 | 黄明钧 | Full-automatic double-face window cleaner |
| KR200446235Y1 (en) * | 2009-03-19 | 2009-10-09 | 윤종윤 | Cleaner for both sides of window glass |
| CN102090858A (en) * | 2010-12-31 | 2011-06-15 | 张榆生 | Window wiper capable of multi-point positioning and reciprocated rotating |
| CN203468501U (en) * | 2013-08-29 | 2014-03-12 | 江苏大学 | Mechanical scrubbing head double-faced window wiper |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105769047A (en) * | 2016-03-21 | 2016-07-20 | 穆洪彪 | Household window cleaner |
| CN108309140A (en) * | 2018-04-12 | 2018-07-24 | 梁同国 | A kind of skyscraper window-glass automatic cleaning apparatus |
| CN108309140B (en) * | 2018-04-12 | 2020-07-10 | 叶盛 | High-rise building window glass self-cleaning device |
| CN110584567A (en) * | 2019-08-30 | 2019-12-20 | 徐州泰和门窗有限公司 | Equipment suitable for self-cleaning of gate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103405191B (en) | 2016-01-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112636687A (en) | High-efficiency self-cleaning solar photovoltaic panel | |
| CN201356510Y (en) | Motor-driven mop | |
| CN103405191B (en) | A kind of mechanical type scrub head double-face window cleaner | |
| CN203468501U (en) | Mechanical scrubbing head double-faced window wiper | |
| CN110522361B (en) | Hand-push type floor mopping machine and use method thereof | |
| CN109848095B (en) | Computer intelligence is stored and cleaning device | |
| CN106214053B (en) | Multifunction simple wipes ground machine | |
| CN108888164A (en) | Telescopic Fixed formula wipes the robot with frame glass | |
| CN202723754U (en) | Solar automatic window cleaner | |
| CN201393981Y (en) | Eccentric link rod sliding block cleaning device | |
| CN202960364U (en) | Convenient household window wiping device | |
| CN209318345U (en) | Civic building construction baffle cleaning device | |
| CN203252590U (en) | Electric mop | |
| CN205025838U (en) | Ceiling fan blade wiper mechanism | |
| CN211408856U (en) | Glass window cleaning device | |
| CN203953535U (en) | A kind of clean wire length changeable formula cleaner in glass chamber outside of being convenient to | |
| CN111419138A (en) | Deep cup cleaning device with high cleaning efficiency | |
| CN214017361U (en) | Bionic window cleaner | |
| CN201256924Y (en) | Floor wiper with dust absorption device | |
| CN110250986A (en) | A kind of efficient equipment that cleans the windows | |
| CN111020961B (en) | Cleaning equipment suitable for clothes can be scrubbed | |
| CN219670862U (en) | Clothing belt cleaning device with scrub structure | |
| CN208550363U (en) | A kind of disc type Clean Brush for cleaning | |
| CN201461551U (en) | Cleaning device of ceiling fan | |
| CN212788414U (en) | Portable glass curtain wall cleaning equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20160829 |