CN203042122U - Window cleaner - Google Patents

Abstract

The utility model relates to a window cleaner which is used for cleaning widows in a two-sided magnetic mode. The window cleaner comprises magnetic main bodies, a handle and a cleaning mechanism and / or a drying mechanism. The magnetic main bodies are respectively connected and fixed with the cleaning mechanism or the drying mechanism in an inserting mode; the handle is movably connected on the top surfaces of the magnetic main bodies; two magnetic main bodies are respectively located on two surfaces of a cleaning surface, and the positions of the two magnetic main bodies correspond; each magnetic main body is composed of a main body case, a magnet, a magnet box for placing the magnet and rolling wheel mechanisms; a threaded hole is placed in the middle of the main body case; an outer thread connecting portion matched with the threaded hole is placed on the magnet box; the magnet box is fixed in the threaded hole in a screwing mode; the bottom surface of the magnet box faces the cleaning surface, and the top surface of the magnet box is connected with the handle; magnet space between the two magnetic main bodies is determined by the screwed depth of the magnet box in the threaded hole; the rolling wheel mechanisms are evenly distributed on the periphery of the bottom surface of the main body case; rolling portions of the rolling wheel mechanisms extend out from the bottom surface; slots are symmetrically placed on the lateral side of the main body case, and are connected with buckles on the cleaning mechanism or buckles on the drying mechanism in an inserting mode; and an iron sheet is fixed at the connecting end of the handle and the magnetic main body, and is adhered to the top surface of the magnet box.

Description

Window cleaner

Technical field

The utility model relates to a kind of window cleaner, particularly a kind of window cleaner of multifunctional integrated formula.

Background technology

All kinds of windowpanes have obtained in family, office building, hotel etc. widely using, but because the continuous quickening of busy, the rhythm of life of work, constantly the increasing of floor, and the cleaning of glass exterior window becomes an increasing cleaning difficult problem.Therefore, from last century the eighties the magnetic window cleaner has appearred in China, it is to utilize the interaction of magnet and the window cleaning tool made, mainly formed by two blocks of dull and stereotyped magnet and other annex etc., wherein, one is the active wiper, and another is servo-actuated wiper, initiatively wiper is connected with handle, mainly move initiatively wiper during operation, servo-actuated wiper is just and then mobile, just can clean the windowpane two sides simultaneously, if double window then can be cleaned three simultaneously.It is applicable to train, automobile, the wiping of the high building out layer window part of having any problem, and it is simple in structure, and is easy to operate, practical.

Along with technological progress, new magnetic window cleaner product continues to bring out, as: the patent No. 200420028494 belongs to the improvement of window cleaner, relates in particular to a kind of cleaning agent that is applicable to and wipes the novel magnetic double-face window cleaner of window.Have the housing that is spirally connected with magnetic box, a magnet cap that is contained in the magnet in the magnetic box and is spirally connected with magnetic box for what use in pairs, described housing outer surface is arranged with cloth seizing clip, cloth seizing clip is by bearing pin and housing pin joint, the cloth seizing clip lower surface is provided with the sharp-tooth shaped thorn tooth of clamping soft cloth, and described magnetic box lower surface is evenly equipped with projection.Its beneficial effect is to be provided with clamping soft cloth device at window cleaner, suits to spray clean water and wipes window, and window cleaner can not come off from glass with being intended to revolution on glass wiping up and down.Make the wiping window cleaner convenient.

For laborsaving, and for example, the patent No.: 201,020,293,210 1 kinds of electric double-sided magnetic window cleaners, window cleaner and outer window cleaner in comprising.Interior window cleaner is connected with motor, and motor places in the motor housing; Interior window cleaner is made up of inner rub disc, interior wiping cloth and some blocks of magnet, and these magnet circumferentially evenly are installed in the inner rub disc surface, and interior wiping cloth is contained on the inner rub disc; Outer window cleaner is made up of outer wiping dish, outer wiping cloth, some blocks of magnet and magnet fixture, and magnet circumferentially evenly is installed in outer wiping dish one side, and by the magnet fixture magnet is fixed, and outer wiping cloth is contained on the another side of outer wiping dish.Its advantage is: outer window cleaner is synchronized with the movement and rotation synchronously with interior window cleaner, therefore outer window cleaner is difficult for falling, thereby has improved scrub effect.2, the dynamics of scouring and the speed of scouring have been improved.3, easy to use, safe, laborsaving.

Yet above-mentioned window cleaner cleans and dries and can not take into account mutually, and the magnetic of magnetic window cleaner can not be regulated according to the thickness of glass, and magnetic force is excessive, and wiping is not smooth, and the too small outer wiping dish of magnetic drops easily, brings hidden danger for user and the pedestrian that passes by on one's way.For this reason, when reality was used, the user fastened connection cord on the wiping dish outside, in case unexpected.

Summary of the invention

Technical problem to be solved in the utility model is: a kind of window cleaner is provided, and not only the magnetic force of inside and outside wiping dish is adjustable, and wiping is laborsaving.

The utility model technical problem solves by following proposal: a kind of window cleaner, for double-sided magnetic is wiped window, comprise magnetic body, handle and cleaning mechanism and/or dry mechanism, described magnetic body and cleaning mechanism or dry mechanism and peg graft fixing, cleaning and the function of drying can be exchanged easily, and handle is movably connected in the end face of magnetic body, and two magnetic body are in two of wiping surface respectively, and the position correspondence, wherein:

Described magnetic body is by main body housing, magnet, magnetic box and the idler wheel mechanism of placing magnet constitute, middle position in main body housing arranges a screwed hole, magnetic box is provided with the external screw thread connecting portion with the screwed hole coupling, magnetic box is rotated with in screwed hole, the bottom surface of magnetic box is towards wiping surface, end face and handle join, magnet spacing between two magnetic body is decided by the degree of depth that magnetic box screws in screwed hole, uniform idler wheel mechanism around the main body housing bottom surface, the rolled portion of its idler wheel mechanism is stretched out from the bottom surface, be symmetrical arranged slot in the main body housing side, peg graft with cleaning mechanism or the buckle dried in the mechanism;

The link of described handle and magnetic body is fixed an iron plate, described iron plate is attracted on the end face of magnetic box, and its attraction is less than the magnetic attraction between two magnetic body, even handle is firmly pulled up, the possibility that magnetic body drops can not occur yet, improve security.In the utility model, according to the thickness of glass, the magnetic attraction between two magnetic body can screw in the depth adjustment of screwed hole by magnetic box, and with the end face of this sounding mark at magnetic box, the convenient selection and operation.The utility model not only uses laborsaving, and has improved safety in utilization, makes things convenient for the exchange of function of use.

On the such scheme basis, described idler wheel mechanism is made of ball base and ball, and ball is embedded in the ball base as rolled portion, and stretch out ball autonomous agent casing bottom surface.

On the such scheme basis, described main body housing is the rectangular box that comprises drain pan and lid, and wherein, the bottom surface of described drain pan is provided with fixing hole and is located at four post holes of four jiaos fixed idler whell mechanism, described idler wheel mechanism inserts in the post hole, and at least partly rolled portion is exposed the bottom surface from the post hole; In drain pan and slot position corresponding position, be provided with drain pan screen or gripper shoe with slot limit level;

The bottom surface of described lid is provided with the threaded post corresponding with the fixing hole position, central authorities arrange screwed hole, and two sides at screwed hole are provided with hand-hold hole, take off from wiping surface to make things convenient for magnetic body, four jiaos of fore-sets that are provided with rolling mechanism of lid, corresponding with the post hole site of drain pan, be used for replacing idler wheel mechanism; Each slot place is provided with lid screen or the gripper shoe with slot limit level, and this lid screen or gripper shoe are corresponding with the position of drain pan screen, both sides in this lid screen or gripper shoe are arranged with Elastic clamping plate, constitute clamping part, drain pan and lid are involutory, screw forms the slit parallel with the slot limit that is made of with the drain pan screen the lid screen at socket in fixing hole hammers into threaded post.When cleaning mechanism or the buckle of drying mechanism inserted slot, fixing because of lid screen and drain pan screen can not teetertotter buckle, and fixed by Elastic clamping plate in slot.

On the such scheme basis, the utility model provides a kind of cleaning mechanism that cooperates with magnetic body, be a kind of storage water heater sponge brush, formed by the cleaning housing that has water storage tank and cleaning sponge, two sides at the cleaning casing are respectively equipped with left and right water storage tank, the centre is provided with the grid gripper shoe with left and right water storage tank face level, cleaning sponge is fitted on water storage tank and the grid gripper shoe, above left and right water storage tank, be equipped with apopore, left and right end cap is established on the top of left and right water storage tank, seals left and right water storage tank respectively; With on the cleaning housing of left and right end cap opposite face buckle is set, the buckle of cleaning mechanism is inserted in the slot and fixes with main body housing.When cleaning, water storage tank is erectility, water level in the water storage tank is lower than apopore, when the cleaning sponge is in exsiccosis, lie on one's side to the left or to the right, perhaps backward rotation makes the water level in the water storage tank exceed this apopore, water is flow to clean in the sponge, can guarantee to clean sponge and be in moistening cleaning state all the time.

On the such scheme basis, the utility model provide a kind of cooperate with magnetic body dry mechanism, it is formed by drying sponge, sponge container, dry casing and being fixed on tensioning and the position-limit mechanism dried between casing and the sponge container, dries sponge and is placed in the sponge container; The bottom of sponge container is provided with spring eye, and spring housing is in this spring eye, and the other end is replaced and dried casing, makes the sponge container be in the state of drying casing that stretches out when no external force; The sponge container with dry casing and be connected and fixed by tensioning and position-limit mechanism.

For effect is dried in raising, make and dry mechanism and can reach unidirectional drying, as downward wiping, and upwards the time, dry sponge and the wiping surface state for breaking away from, it is by connecting axle that the utility model provides described tensioning and position-limit mechanism, the wheel of pulley sheaves tooth, the toothed cam in side, holddown spring constitutes, connecting axle is in regular turn from drying the wheel that casing passes the pulley sheaves tooth, the toothed cam in side, holddown spring, be fixed at last on the sponge container, the compacted spring compression of the toothed cam in the wheel of pulley sheaves tooth and side closes the toothed cam meshing of wheel and side of pulley sheaves tooth, and the wheel of pulley sheaves tooth drives the toothed cam in side and rotates, the wheel of pulley sheaves tooth contacts with wiping surface all the time, when the wheel rotation direction of pulley sheaves tooth not simultaneously, make the protuberance of cam and the inclined-plane on the sponge container side offset or be separated, when offseting with the inclined-plane, replace the withdrawal of sponge container and dry casing, make and dry sponge and separate with wiping surface, finish unidirectional wiping, guarantee to dry effect.

On the such scheme basis, described sponge container side is provided with scrapes film trap, and scraping blade is fixed on to be scraped in the film trap, makes to scrape water and dry synchronously to carry out, and makes wiping effect better.

Superiority of the present utility model is:

Handle relies on magnetic to be connected with magnetic body, and this magnetic force can prevent that less than the magnetic force between the two relative magnetic body user from pulling up the danger that the main body wiping board causes passive wiping board to come off and bring because overexerting, and uses safer; Clean and dry function and change easily by connector, increased practicality; The cleaning sponge of wiper mechanism can remain moisture state, improves cleaning efficiency; The unidirectional function of drying of drying mechanism can improve and dries effect.

Further specify below in conjunction with number in the figure.

Description of drawings

Fig. 1 is the utility model general assembly decomposing schematic representation;

Fig. 2 is the utility model magnetic body perspective exploded view;

Fig. 3 is the utility model drain pan 31 structural representations;

Fig. 4 is lid 32 structural representations;

Fig. 5 is the utility model handle 4 schematic diagrames;

Fig. 6 is wiper mechanism 1 decomposing schematic representation;

Fig. 7 is cleaning housing 11 schematic diagrames;

Fig. 8 is for drying mechanism's 2 schematic diagrames;

Fig. 9 is the assembling schematic diagram of drying mechanism's 2 tensionings and position-limit mechanism;

Figure 10 dries the elevational schematic view that casing 22 cooperates with sponge container 23;

The number in the figure explanation

1---cleaning mechanism;

11---the cleaning housing;

111,112---left and right water storage tank; 113---the grid gripper shoe; 114---the buckle of cleaning mechanism;

12---clean sponge;

13,14---left and right end cap;

2---dry mechanism;

21----dry sponge;

22----dry casing; 221---scrape film trap; 222-dry the buckle of mechanism

23----sponge container; 231----inclined-plane;

24---spring; 25---connecting axle;

26---the wheel of pulley sheaves tooth; 27---the toothed cam in side;

28---holddown spring; 29---scraping blade;

3---main body housing;

31---drain pan;

311---fixing hole; 312---the post hole; 313---the drain pan screen;

32---lid; 321---threaded post; 322---screwed hole;

323,324---left and right hand-held hole; 325---fore-set;

326---the lid screen; 327,328---Elastic clamping plate;

33---slot;

4---handle; 41---iron plate;

5---magnet;

6---magnetic box; 61---the external screw thread connecting portion;

7---ball base; 8---ball.

The specific embodiment

Be that the utility model general assembly decomposing schematic representation and Fig. 2 are for shown in the utility model magnetic body perspective exploded view as Fig. 1, a kind of window cleaner, for double-sided magnetic is wiped window, comprise active and passive magnetic body, handle 4 and cleaning mechanism 1(or dry mechanism 2), described magnetic body respectively with cleaning mechanism 1(or dry mechanism 2) peg graft fixing, handle 4 is movably connected in the initiatively end face of magnetic body, active and passive magnetic body magnetic are adsorbed on the two-sided of glass, and position correspondence, two magnetic body are inserted cleaning mechanism 1 simultaneously or are dried mechanism 2, wherein:

Described magnetic body is by main body housing 3, magnet 5, magnetic box 6 and the idler wheel mechanism of placing magnet 5 constitute, middle position in main body housing 3 arranges a screwed hole 322, magnetic box 6 is provided with the external screw thread connecting portion 61 with screwed hole 322 couplings, magnetic box 6 is rotated with in screwed hole, the bottom surface of magnetic box 6 is towards wiping surface, the end face that handle 4 is inhaled at magnetic box 6 by iron plate 41, magnet spacing between two magnetic body is decided by the degree of depth that magnetic box 6 screws in screwed hole 322, uniform idler wheel mechanism around main body housing 3 bottom surfaces, the rolled portion of its idler wheel mechanism is stretched out from the bottom surface, be symmetrical arranged slot 33 in main body housing 3 sides, peg graft with cleaning mechanism 1 or the buckle dried in the mechanism 2;

Shown in Fig. 5 the utility model handle 4 schematic diagrames, described handle 4 is provided with a screwed hole with the link of magnetic body, fixes an iron plate 41 by screw, and this iron plate 41 is attracted on the end face of magnetic box 6.

Magnetic attraction of the present utility model can screw in the depth adjustment master of screwed hole 322, the magnetic attraction between passive magnetic body by magnetic box 6.Can select fashionable magnetic force and test two magnetic body for this reason, and be marked at the end face of magnetic box 6, conveniently select and operate according to the thickness of glass.

The magnetic attraction of handle 4 and magnetic body is less than the magnetic attraction between two magnetic body in the utility model, because initiatively the magnetic attraction between magnetic body and passive magnetic body is greater than the magnetic attraction of handle and magnetic body, overcome the user and because overexerting the active magnetic body has been pulled away from wiping surface, and the risk that the passive magnetic body that causes drops.

Described idler wheel mechanism is made of ball base 7 and ball 8, and ball 8 is embedded in the ball base 7 as rolled portion, and stretch out ball 8 autonomous agent casings 3 bottom surfaces.Adopt the structure of universal ball, solved between magnetic body that strong to produce frictional force excessive because magnetic attraction is crossed, the problem that is difficult to drag makes wiping more laborsaving.

In the present embodiment, main body housing 3 is the rectangular box that comprises drain pan 31 and lid 32, be shown in the utility model drain pan 31 structural representations as Fig. 3, the bottom surface of drain pan 31 is provided with fixing hole 311 and is located at four jiaos of four post holes 312 that are used for fixed idler whell mechanism, described idler wheel mechanism inserts in the post hole 312, and rolled portion is exposed the bottom surface from post hole 312; In drain pan 31 and slot position corresponding position, be provided with drain pan screen 313 or gripper shoe with slot limit level;

Be shown in lid 32 structural representations as Fig. 4, the bottom surface of lid 32 is provided with the threaded post 321 corresponding with fixing hole 311 positions, central authorities arrange screwed hole 322, and two sides at screwed hole 322 are provided with hand-hold hole 323,324, four jiaos are provided with the ball base 7 that fore-set 325 is used for replacing rolling mechanism, and its 312 positions, post hole with drain pan 31 are corresponding; Each slot place is provided with lid screen 326 or the gripper shoe with slot limit level, and this lid screen 326 or gripper shoe are corresponding with the position of drain pan screen 313, be arranged with the Elastic clamping plate 327,328 that is higher than lid screen 326 level heights on the both sides of this lid screen 326 or gripper shoe, constitute clamping part, drain pan 31 and lid 32 are involutory, screw hammers in the threaded post 321 from fixing hole 311, forms by lid screen 326 and drain pan screen 313 slits parallel with the slot limit that constitute at the slot place.When the buckle 114 of cleaning mechanism or the buckle 222 of drying mechanism insert slots 33, because of fixing of lid screen 326 and drain pan screen 313, buckle can not teetertottered in slot 33, and fixed by Elastic clamping plate, to prevent cleaning mechanism 1 or to dry mechanism 2 and become flexible up and down.

Cleaning mechanism 1 is the storage water heater sponge brush, formed by the cleaning housing 11 that has water storage tank and cleaning sponge 12, be that wiper mechanism 1 decomposing schematic representation and Fig. 7 are for shown in cleaning housing 11 schematic diagrames as Fig. 6, two sides at cleaning casing 11 are respectively equipped with a left side, right water storage tank 111,112, the centre is provided with and a left side, right water storage tank 111, the grid gripper shoe 113 of 112 levels, cleaning sponge 12 is fitted on water storage tank and the grid gripper shoe 113 stably, on a left side, right water storage tank 111,112 top is equipped with apopore 1111,1112, a left side, right water storage tank 111, a left side is established on 112 top, right end cap 13,14, sealing is left respectively, right water storage tank 111,112; With the buckle 114 that cleaning mechanism is set on the cleaning housing of left and right end cap 13,14 opposite faces, the buckle 114 of cleaning mechanism is inserted in the slot 33 and fixes with main body housing 3.In the practicality, the water level in the water storage tank is lower than left and right apopore 1111,1112, when cleaning the sponge lack of water, and rollover cleaning mechanism 1, liquid slowly oozes out from a left side or right water storage tank 111,112, soaks into to clean sponge 12, makes it to keep moisture state.

The described mechanism 2 of drying forms by drying sponge 21, sponge container 23, dry casing 22 and being fixed on tensioning and the position-limit mechanism dried between casing 22 and the sponge container 23,, dry sponge 21 and be placed in the sponge container 23 for drying shown in mechanism's 2 schematic diagrames as Fig. 8; The bottom of sponge container 23 is provided with spring eye 231, and spring 24 is enclosed within this spring eye 231, and the other end is replaced and dried casing 22; Sponge container 23 with dry casing 22 and be connected and fixed by tensioning and position-limit mechanism, when no any external force, dry sponge 21 and stretch out all the time and dry casing 22.

Described tensioning and position-limit mechanism are by connecting axle 25, the wheel 26 of pulley sheaves tooth, the toothed cam 27 in side, holddown spring 28 constitutes, shown in the assembling schematic diagram that Fig. 9 dries mechanism's 2 tensionings and position-limit mechanism, connecting axle 25 is in regular turn from drying casing 22, the wheel 26 of pulley sheaves tooth, the toothed cam 27 in side, holddown spring 28 is fixed on the sponge container 23, be provided with an inclined-plane 231 with the sponge container side of tensioning and position-limit mechanism link, because holddown spring 28 compresses, the wheel 26 of pulley sheaves tooth is meshed with the toothed cam 27 in side, the wheel 26 of pulley sheaves tooth drives the toothed cam 27 in side and rotates, make protuberance and 231 bands of the inclined-plane on sponge container 23 sides of cam offset or be separated, thereby realization sponge container 23 contact or separate with wiping surface.In the practicality, when drying mechanism when moving towards the place ahead, the wheel 26 of pulley sheaves tooth drives cams 27 and rotates, because the radius variable of cam 27, the inclined-plane 231 on the sponge container 23 is replaced mutually with cam 27, sponge container 23 is pressed into dries casing, separates with wiping surface; When pulling back magnetic body, sponge container 23 does not stress, and will dry sponge 21 by spring 24 and eject, and wipes away the dry wipe face.

Be to dry casing 22 with shown in the elevational schematic view that sponge container 23 cooperates as Figure 10, sponge container 23 sides constitute one with the side of drying casing 22 and scrape film trap 221, and scraping blade 29 is fixed on to be scraped in the film trap 221.For making things convenient for the installation and removal of scraping blade, be provided with breach drying casing 22 limits.Scrape and wipe synchronously and carry out.

The user also can be inserted in wiper mechanism 1 top of magnetic body, dries the below that mechanism 2 is inserted in magnetic body, or opposite pegging graft, and can realize cleaning toward a direction, namely dries toward another direction, and is very convenient.

Claims (8)

1. window cleaner, for double-sided magnetic is wiped window, comprise magnetic body, handle (4) and cleaning mechanism (1) and/or dry mechanism (2), it is characterized in that, described magnetic body is respectively with cleaning mechanism (1) or dry mechanism (2) and peg graft fixingly, and handle (4) is movably connected in the end face of magnetic body, and two magnetic body are in two of wiping surface respectively, and the position correspondence, wherein:

Described magnetic body is by main body housing (3), magnet (5), magnetic box (6) and the idler wheel mechanism of placing magnet (5) constitute, middle position in main body housing (3) arranges a screwed hole, magnetic box (6) is provided with the external screw thread connecting portion (61) with the screwed hole coupling, magnetic box (6) is rotated with in screwed hole, the bottom surface of magnetic box (6) is towards wiping surface, end face and handle (4) join, magnet spacing between two magnetic body is decided by the degree of depth that magnetic box screws in screwed hole, uniform idler wheel mechanism around main body housing (3) bottom surface, the rolled portion of its idler wheel mechanism is stretched out from the bottom surface, be symmetrical arranged slot (33) in main body housing (3) side, peg graft with cleaning mechanism (1) or the buckle dried in the mechanism (2);

Described handle (4) is fixed an iron plate (41) with the link of magnetic body, and described iron plate (41) is attracted on the end face of magnetic box (6).

2. window cleaner according to claim 1 is characterized in that: described idler wheel mechanism is made of ball base (7) and ball (8), and ball (8) is embedded in the ball base (7) as rolled portion, and stretch out ball (8) autonomous agent casing (3) bottom surface.

3. window cleaner according to claim 1 and 2, it is characterized in that: described main body housing (3) is the rectangular box that comprises drain pan (31) and lid (32), wherein,

The bottom surface of described drain pan (31) is provided with fixing hole (311) and is located at four post holes (312) of four jiaos fixed idler whell mechanism, and described idler wheel mechanism inserts in the post hole (312), and rolled portion is exposed the bottom surface from post hole (312); In drain pan (31) and slot position corresponding position, be provided with drain pan screen (313) or gripper shoe with slot limit level;

The bottom surface of described lid (32) is provided with the threaded post (321) corresponding with fixing hole (311) position, central authorities arrange screwed hole (322), and two sides at screwed hole (322) are provided with hand-hold hole (323,324), four jiaos of fore-sets (325) that are provided with rolling mechanism are corresponding with the position, post hole (312) of drain pan (31); Each slot place is provided with lid screen (326) or the gripper shoe with slot limit level, and this lid screen (326) or gripper shoe are corresponding with the position of drain pan screen (313), be arranged with the Elastic clamping plate (327,328) that is higher than lid screen (326) level height on the both sides of this lid screen (326) or gripper shoe, constitute clamping part, drain pan (31) and lid (32) are involutory, screw hammers in the threaded post (321) from fixing hole (311), forms the slit parallel with the slot limit that is made of with the drain pan screen the lid screen at socket.

4. window cleaner according to claim 1, it is characterized in that: described cleaning mechanism (1) is the storage water heater sponge brush, formed by the cleaning housing (11) that has water storage tank and cleaning sponge (12), two sides at cleaning casing (11) are respectively equipped with a left side, right water storage tank (111,112) establish, the centre is provided with and left and right sides water storage tank (111,112) gripper shoe of face level, cleaning sponge is fitted on water storage tank and the gripper shoe (113), on a left side, right water storage tank (111,112) top is equipped with apopore (1111,1112), a left side, right water storage tank (111,112) left side is established on top, right end cap (13,14), sealing is left respectively, right water storage tank (111,112); With left and right end cap 13,14) buckle is set on the cleaning housing of opposite face, the buckle (114) of cleaning mechanism (1) is inserted in the slot (33) and fixes with main body housing (3).

5. window cleaner according to claim 4, it is characterized in that: described gripper shoe (113) is the grid gripper shoe.

6. window cleaner according to claim 1, it is characterized in that: the described mechanism (2) of drying forms by drying sponge (21), sponge container (23), dry casing (22) and being fixed on tensioning and the position-limit mechanism dried between casing (22) and the sponge container (23), dries sponge (21) and is placed in the sponge container (23); The bottom of sponge container (23) is provided with spring eye (231), and spring (24) is enclosed within this spring eye (231), and the other end is replaced and dried casing (22); Sponge container (23) with dry casing (22) and be connected and fixed by tensioning and position-limit mechanism, when no any external force, dry sponge (21) and stretch out all the time and dry casing (22).

7. window cleaner according to claim 6, it is characterized in that: described tensioning and position-limit mechanism are by connecting axle (25), the wheel of pulley sheaves tooth (26), the toothed cam in side (27), holddown spring (28) constitutes, connecting axle (25) is in regular turn from drying casing (22), the wheel of pulley sheaves tooth (26), the toothed cam in side (27), holddown spring (28) is fixed on the sponge container (23), the wheel (26) of pulley sheaves tooth is meshed with the toothed cam in side (27), the wheel of pulley sheaves tooth (26) drives the toothed cam in side (27) and rotates, make the protuberance of cam and the inclined-plane band on sponge container (23) side offset or be separated, thereby replace the contact of sponge container (23) and wiping surface or separate.

8. according to claim 6 or 7 described window cleaners, it is characterized in that: described sponge container (23) side is provided with scrapes film trap (221), and scraping blade (29) is fixed on to be scraped in the film trap (221).

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