CN114431795A

CN114431795A - Hand-held type glass curtain wall cleaning device

Info

Publication number: CN114431795A
Application number: CN202210136132.1A
Authority: CN
Inventors: 周刚
Original assignee: Individual
Current assignee: Shenzhen Pengge Curtain Wall Design Consulting Co ltd
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-05-06
Anticipated expiration: 2042-02-15
Also published as: CN114431795B

Abstract

The invention belongs to the field of curtain walls, and relates to a handheld glass curtain wall cleaning device which comprises a shell and is characterized in that a rotary telescopic cleaning device is arranged at the upper end of the shell and comprises a motor box fixedly arranged at the upper end of the shell, a motor is fixedly arranged in the motor box, and a motor shaft is arranged at the output end of the motor. The cleaning device can clean the glass curtain wall in a scraping and wiping mode, can solve all types of stains on the glass curtain wall, can effectively avoid the glass fragmentation between the lower end of the eliminated washing box and the glass curtain wall, can perform scraping and wiping operations on the glass curtain wall for a plurality of times to clean stubborn stains on the glass curtain wall, and can scrape and wipe off the dirt attached to the rotary telescopic cleaning device after each cleaning, thereby avoiding secondary pollution of cleaning.

Description

Hand-held type glass curtain wall cleaning device

Technical Field

The invention belongs to the field related to curtain walls, and particularly relates to handheld glass curtain wall cleaning equipment.

Background

As is well known, with the acceleration of urbanization, urban buildings are higher and higher, and in order to achieve beauty and a large visual field, more and more buildings, especially commercial buildings use composite materials such as high-strength glass as building outer wall facades, which brings certain difficulty to the cleaning of the building outer wall facades.

And in clean in-process, must need spray the cleaning solution on the glass curtain wall, when the cleaning solution that sprays was too much, liquid can flow downwards, has not only wasted the cleaning solution, also can cause certain influence to the resident family of lower floor simultaneously.

The traditional cleaning method is only to scrape and rub the glass curtain wall, so that the cleaning degree is low, water residues are easy to occur, water stains can be generated after the water is naturally dried, and the effect after the cleaning is influenced.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides handheld glass curtain wall cleaning equipment which can scrape and rub glass curtain walls and clean the glass curtain walls in a scraping mode and can solve all types of stains on the glass curtain walls.

The purpose of the invention can be realized by the following technical scheme: a hand-held glass curtain wall cleaning device comprises a shell and is characterized in that a rotary telescopic cleaning device is arranged at the upper end of the shell and used for cleaning curtain walls made of glass and other materials, the rotary telescopic cleaning device comprises a motor box fixedly arranged at the upper end of the shell, a motor is fixedly arranged in the motor box, a motor shaft is arranged at the output end of the motor, a fixed block is fixedly arranged on the motor shaft, the left side of the fixed block is a hollow square block, the right side of the fixed block is a hollow cylinder, sliding grooves are formed in the upper end and the lower end of the left side of the fixed block, sliding blocks are respectively arranged on the sliding grooves in the upper end and the lower end of the fixed block in a sliding manner, a fixed column is fixedly arranged on each sliding block, cleaning cloth is fixedly arranged on the rear side of the fixed column, the cleaning cloth is sponge cleaning cloth which can generate deformation and has strong water absorption, a scraper is fixedly arranged on the front side of the fixed column, the scraper is a rubber scraper which is sprayed with carbon powder and is subjected to special treatment.

Further, the casing left side is equipped with cleaning solution soak device, and cleaning solution soak device carries out new cleaning solution interpolation when being used for eliminating to cleaning device and washing, and cleaning solution soak device is including fixed the left case that washes of casing, it is fixed to be equipped with the blotter to eliminate the case left side of washing, the blotter is the blotter of the mild latex pad preparation of texture, the shape of blotter is the arc, and with it hugs closely to eliminate case lower extreme edge of washing, can effectually avoid eliminating and wash case lower extreme and glass curtain wall and bump, and it is cracked to produce glass, and the latex pad can provide stronger friction adhesive force simultaneously, provides certain holding power for equipment, alleviates operating personnel's working strength.

Furthermore, it is semi-arc to eliminate washing case, it is fixed to be equipped with the extension plate to eliminate washing case right side upper end, it is fixed to be equipped with the hang plate to eliminate washing case upper end left side, the hang plate intermediate position is equipped with an arcuate guide ring, the guide ring with the hang plate with the junction of eliminating washing case is level and smooth, does not have obvious pause and frustrate the pole with the hand contact, the fan-shaped region in the middle of the guide ring is sunken plane, and is the curved inclined plane with eliminating washing case junction.

Furthermore, two spring scrapers are symmetrically and rotatably arranged on the left side face inside the jigging washing box, a torsion spring made of stainless steel is connected between the spring scrapers and the jigging washing box, and the inclination direction of the spring scrapers is opposite to the rotation direction of the motor.

Further, it is equipped with the swivel becket to rotate on the hollow cylinder on fixed block right side, the swivel becket with the extension plate rotates to be connected, two the fixed two connecting rods that are equipped with of sliding block right side longitudinal symmetry, the connecting rod with swivel becket sliding connection, the swivel becket with be equipped with the sealing ring between the connecting rod, the sealing ring with lubricating oil has been paintd between the connecting rod, the connecting rod with be connected with flexible spring between the swivel becket, flexible spring is a degree of deformation is big and the weak flexible spring of elasticity, can provide certain thrust.

Further, the fixed grab handle that is equipped with of casing rear side, the fixed injection port that is equipped with of casing rear side, the injection port is a flexible pipe that can twist soon, and works as when the maximum position was stretched out to the injection port, the inside sealing device of injection port is opened, works as when the injection port shortens to minimum position, the inside sealing device of injection port is closed, be equipped with the observation pipe on the casing right side wall, the observation pipe is with the inside intercommunication of casing, the observation that can clear away through the observation pipe is how much of the inside cleaning solution of casing.

Further, the inside cleaning solution chamber that is equipped with of casing, the slip is equipped with the welding pole on the casing, the fixed button that is equipped with on the welding pole, the button with be connected with reset spring between the casing, the fixed breakwater that is equipped with on the welding pole, the breakwater closely laminates with the inside left side plane of casing, the breakwater is the smooth plastic board in surface, the intercommunicating pore has been seted up on the breakwater, the delivery port has been seted up on the inside left side wall of casing, the delivery port with the intercommunicating pore size is the same, and when the lateral wall before the casing was hugged closely to the breakwater side, intact plane was relative with the delivery port on the breakwater for liquid can't pass the delivery port, presses the button and removes to extreme position after, the intercommunicating pore with the delivery port can communicate.

The inside cleaning solution liquid level of the cleaning case of jigging is below the fixed block, and the motor turns to for anticlockwise, and rag and glass curtain wall contact earlier after soaking the cleaning solution promptly, and the scraper blade scrapes glass curtain wall afterwards, and two fixed column accessible of this embodiment come the sliding block to be changed for many with changing the fixed block to this promotes clean efficiency.

When the cleaning liquid needs to be filled, the observation tube is observed to judge whether the cleaning liquid in the shell is enough or not, when the cleaning liquid is not enough, the filling opening is rotated to extend out the filling opening, the sealing device in the filling opening is opened, the jig washing box is aligned with the ground and horizontally placed, the filling opening is upwards, the cleaning liquid is filled into the filling opening, after filling is finished, the filling opening is screwed down, the button is pressed to compress the reset spring, the welding rod slides in the shell to drive the water baffle to slide, the water baffle moves backwards in the shell, a complete plane on the water baffle is separated from the water outlet, the water outlet is gradually communicated with the communication hole, the cleaning liquid in the cleaning liquid cavity enters the washing box, the device is slightly inclined, the liquid level of the cleaning liquid entering the jig washing box in a vertical state is higher than the water outlet, and the device has good sealing performance, simultaneously, can observe at any time and pack and eliminate the inside cleaning solution of washing case, guarantee clean effect, also avoid the cleaning solution not enough and lead to unable to carry out the work of surface cleaning to the curtain.

When needs clearance glass curtain wall, hold the grab handle, press the button on the grab handle, starter motor, make the motor shaft rotate, drive two sliding blocks and rotate, it rotates to drive the swivel becket through the connecting rod, make the fixed column begin to rotate, make rag and the scraper blade of fixed column upper end wet in the cleaning solution of eliminating the washing incasement portion, simultaneously after scraper blade and the rag after soaking rotate corresponding position, contact with the spring scraper blade, make the spring scraper blade of slope extrude unnecessary cleaning solution on scraper blade and the rag, make the fixed column can not throw away the cleaning solution when rotatory, can control rotatory flexible cleaning device's rotation through manually pressing the button, when soaking rotatory flexible cleaning device, can extrude unnecessary cleaning solution on the rotatory flexible cleaning device, the cleaning solution of having avoided spilling at rotatory in-process.

Then, a cushion pad at the lower end of the eliminated washing box is brought close to the glass curtain wall, then a plane on the inclined plate is tightly attached to the glass curtain wall, so that the extended rotary telescopic cleaning device is tightly attached to the curtain wall, after the sliding block rotates to be contacted with the guide ring, a connecting rod arranged in the rotating ring in a sliding mode extends out under the action of a flexible spring, so that the connecting rod pushes the sliding block to extend out, the sliding block can slide in an arc shape on the smooth surface of the guide ring, meanwhile, the moving sliding block pushes the fixed column to extend out, so that the cleaning cloth and the scraping plate are contacted with the glass curtain wall, firstly, the scraping plate is contacted with the curtain wall, large particles and other dirt adhered to the glass curtain wall are scraped, then, the cleaning cloth is contacted with the glass curtain wall, redundant water is absorbed, meanwhile, excessive cleaning liquid and dirt can fall into the interior during the cleaning process, when the dirt on the glass curtain wall is stubborn, the operation can be repeated for many times, so that stains can be soaked to be more convenient to clean, when the cleaned scraper and cleaning cloth enter the elimination washing box again, the scraper and the cleaning cloth are firstly contacted with the spring scraper on one side, so that the residual stains on the scraper and the cleaning cloth are scraped and rubbed off by the spring scraper, self-cleaning is completed, the operation of scraping and then wiping can be performed on the glass curtain wall, the cleaning effect on the glass curtain wall is immediately realized, meanwhile, the cleaning operation can be repeated for many times to clean stubborn stains on the glass curtain wall, and the dirt attached to the rotary telescopic cleaning device is scraped and rubbed off after each cleaning, so that the secondary pollution of cleaning is avoided.

Drawings

Fig. 1 is an external schematic view of a hand-held glass curtain wall cleaning device.

Figure 2 is an internal cross-sectional view of the hand-held glass curtain wall cleaning device.

Fig. 3 is a sectional view taken along a-a in fig. 2.

Fig. 4 is an enlarged sectional view at B in fig. 2.

Fig. 5 is an enlarged sectional view at C in fig. 2.

Fig. 6 is a partial cross-sectional view of the interior of the housing.

In the figure, 10, the housing; 11. an injection port; 12. an observation tube; 13. a handle; 14. a motor case; 15. an extension plate; 16. a squeegee; 17. fixing a column; 18. a wipe; 19. a motor; 20. cleaning the liquid chamber; 21. a connecting rod; 22. a slider; 23. a motor shaft; 24. an inclined plate; 25. a spring blade; 26. a cushion pad; 27. a water outlet; 28. a water baffle; 29. welding a rod; 30. eliminating a washing box; 31. a seal ring; 32. a flexible spring; 33. a guide ring; 34. a communicating hole; 35. a button; 36. a return spring; 37. a fixed block; 38. and (6) rotating the ring.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1, a hand-held glass curtain wall cleaning device comprises a housing 10, and is characterized in that a rotary telescopic cleaning device is arranged at the upper end of the housing 10, the rotary telescopic cleaning device is used for cleaning curtain walls made of materials such as glass, the rotary telescopic cleaning device comprises a motor box 14 fixedly arranged at the upper end of the housing 10, a motor 19 is fixedly arranged inside the motor box 14, a motor shaft 23 is arranged at the output end of the motor 19, a fixed block 37 is fixedly arranged on the motor shaft 23, the left side of the fixed block 37 is a hollow square block, the right side of the fixed block 37 is a hollow cylinder, sliding grooves are arranged at the upper end and the lower end of the left side of the fixed block 37, sliding blocks 22 are respectively arranged on the sliding grooves at the upper end and the lower end of the fixed block 37 in a sliding manner, a fixed column 17 is fixedly arranged on the rear side of the fixed column 17, a cleaning cloth 18 is a sponge cleaning cloth capable of generating deformation and having strong water absorption, a scraper 16 is fixedly arranged at the front side of the fixed column 17, the blade 16 is a rubber blade which has been coated with carbon powder and subjected to special treatment.

As shown in fig. 1, fig. 2 and fig. 4, casing 10 left side is equipped with cleaning solution soak device, cleaning solution soak device is used for eliminating and carries out new round of cleaning solution when washing to cleaning device and adds, cleaning solution soak device is including fixed the setting at the left washing case 30 that eliminates of casing 10, it is fixed and is equipped with blotter 26 to eliminate washing case 30 left side, blotter 26 is the blotter of the preparation of the soft latex pad of texture, blotter 26's shape is the arc, and hug closely with eliminating washing case 30 lower extreme edge, can effectually avoid eliminating washing case 30 lower extreme and glass curtain wall to bump, it is cracked to produce glass, latex pad can provide stronger friction adhesion force simultaneously, provide certain holding power for equipment, alleviate operating personnel's working strength.

As shown in fig. 1, 2 and 3, the jig washing box 30 is semi-arc-shaped, the upper end of the right side of the jig washing box 30 is fixedly provided with the extension plate 15, the left side of the upper end of the jig washing box 30 is fixedly provided with the inclined plate 24, the middle position of the inclined plate 24 is provided with an arc-shaped guide ring 33, the connection part of the guide ring 33 and the inclined plate 24 as well as the jig washing box 30 is smooth, no obvious pause rod exists in manual contact, the fan-shaped area in the middle of the guide ring 33 is a sunken plane, and the connection part of the guide ring 33 and the jig washing box 30 is an arc-shaped inclined plane.

As shown in fig. 2 and fig. 3, two spring scrapers 25 are symmetrically and rotatably arranged on the left side surface inside the jigging tank 30, a torsion spring made of stainless steel is connected between the spring scrapers 25 and the jigging tank 30, and the inclination direction of the spring scrapers 25 is opposite to the motor rotation direction.

As shown in fig. 2 and 5, a rotating ring 38 is rotatably disposed on the hollow cylinder on the right side of the fixed block 37, the rotating ring 38 is rotatably connected with the extension plate 15, two connecting rods 21 are symmetrically and fixedly disposed on the right sides of the two sliding blocks 22 in a front-back manner, the connecting rods 21 are slidably connected with the rotating ring 38, a sealing ring 31 is disposed between the rotating ring 38 and the connecting rods 21, lubricating oil is smeared between the sealing ring 31 and the connecting rods 21, a flexible spring 32 is connected between the connecting rods 21 and the rotating ring 38, and the flexible spring 32 is a flexible spring with large deformation degree and weak elasticity and can provide certain thrust.

As shown in fig. 1, 2 and 6, a handle 13 is fixedly arranged at the rear side of the casing 10, an injection opening 11 is fixedly arranged at the rear side of the casing 10, the injection opening 11 is a telescopic pipe which can be screwed, when the injection opening 11 extends to the maximum position, a sealing device inside the injection opening 11 is opened, when the injection opening 11 is shortened to the minimum position, the sealing device inside the injection opening 11 is closed, an observation pipe 12 is arranged on the right side wall of the casing 10, the observation pipe 12 is communicated with the inside of the casing 10, and the amount of cleaning liquid inside the casing 10 can be observed through the observation pipe 12.

As shown in fig. 1, 2 and 6, a cleaning solution chamber 20 is arranged inside the casing 10, a welding rod 29 is slidably arranged on the casing 10, a button 35 is fixedly arranged on the welding rod 29, a return spring 36 is connected between the button 35 and the casing 10, a water baffle 28 is fixedly arranged on the welding rod 29, the water baffle 28 is tightly attached to the left side plane inside the casing 10, the water baffle 28 is a plastic plate with a smooth surface, a communication hole 34 is formed in the water baffle 28, a water outlet 27 is formed in the left side wall inside the casing 10, the size of the water outlet 27 is the same as that of the communication hole 34, when the side edge of the water baffle 28 is tightly attached to the front side wall of the casing 10, the intact plane on the water baffle 28 is opposite to the water outlet 27, so that liquid cannot pass through the water outlet 27, and the communication hole 34 is communicated with the water outlet 27 after the button 35 is pressed to move to the limit position.

The inside cleaning solution liquid level of jigging washing case 30 is below being in fixed block 37, and the motor turns to for anticlockwise, and rag 18 contacts with glass curtain wall earlier after soaking the cleaning solution promptly, and scraper blade 16 scrapes glass curtain wall afterwards, and two fixed column 17 accessible of this embodiment are changed sliding block 22 for many with changing fixed block 37 to this promotes clean efficiency.

When the cleaning liquid needs to be filled, the observation tube 12 is observed to judge whether the cleaning liquid in the shell 10 is enough, when the cleaning liquid is not enough, the filling opening 11 is rotated to extend the filling opening 11, and then the sealing device in the filling opening 11 is opened, the device jig washing box 30 is horizontally placed to be aligned with the ground, so that the filling opening 11 faces upwards, the cleaning liquid is filled into the filling opening 11, after the filling is finished, the filling opening 11 is screwed, then the button 35 is pressed to compress the return spring 36, and meanwhile, the welding rod 29 slides in the shell 10 to drive the water baffle 28 to slide, so that the water baffle 28 moves backwards in the shell 10, and then the complete plane on the water baffle 28 is separated from the water outlet 27, so that the water outlet 27 is gradually communicated with the communication hole 34, and then the cleaning liquid in the cleaning liquid cavity 20 enters the jig washing box 30, the device is slightly inclined, so that the liquid level of the cleaning liquid entering the jig washing box 30 in the vertical state is higher than the water outlet 27, the device possesses good leakproofness, simultaneously, can observe at any time and fill and eliminate the inside cleaning solution of washing case 30, guaranteed clean effect, also avoid the cleaning solution not enough and lead to unable to carry out surface cleaning's work to the curtain.

When the glass curtain wall needs to be cleaned, the handle 13 is held by hand, the button on the handle 13 is pressed, the motor 19 is started, the motor shaft 23 rotates to drive the two sliding blocks 22 to rotate, the connecting rod 21 drives the rotating ring 38 to rotate, so that the fixed column 17 starts to rotate, the cleaning cloth 18 and the scraping plate 16 at the upper end of the fixed column 17 are soaked in the cleaning solution in the jigging washing box 30, while the wetted wiper 16 and wiper 18 rotate to the appropriate positions, contact the spring wiper 25, so that the inclined spring blade 25 squeezes out excess cleaning solution from the blade 16 and cloth 18, so that the cleaning liquid can not be thrown out by the fixed column 17 during rotation, the rotation of the rotary telescopic cleaning device can be controlled by manually pressing the button, when the rotary telescopic cleaning device is soaked, redundant cleaning liquid on the rotary telescopic cleaning device can be extruded out, and the cleaning liquid is prevented from being spilled out in the rotating process.

Then, the cushion 26 at the lower end of the jig washing box 30 is firstly brought close to the glass curtain wall, then the plane on the inclined plate 24 is tightly attached to the glass curtain wall, so that the extended rotary telescopic cleaning device is tightly attached to the curtain wall, after the sliding block 22 rotates to be contacted with the guide ring 33, the connecting rod 21 arranged in the rotating ring 38 in a sliding mode extends out under the action of the flexible spring 32, so that the connecting rod 21 pushes the sliding block 22 to extend out, the sliding block 22 can slide in an arc shape on the smooth surface of the guide ring 33, meanwhile, the moving sliding block 22 pushes the cleaning cloth 17 to extend out, so that the cleaning cloth 18 and the scraping plate 16 are contacted with the glass curtain wall, the scraping plate 16 is firstly contacted with the curtain wall to scrape off large particles and other pollutants adhered to the glass curtain wall, then the cleaning cloth 18 is contacted with the glass curtain wall to absorb redundant water and simultaneously wipe off residual traces on the curtain wall by excessive cleaning liquid during the cleaning, and the dirt can fall into the cleaning box 30 along the grooves 24, when the dirt on the glass curtain wall is stubborn, the operation can be repeated for multiple times, the dirt can be soaked to be more convenient to clean, when the cleaned scraper 16 and the cleaning cloth 18 enter the cleaning box 30 again, the scraper contacts the spring scraper 25 on one side firstly, the spring scraper 25 scrapes and rubs the dirt remained on the scraper 16 and the cleaning cloth 18, self-cleaning is completed, the operation of scraping the glass curtain wall firstly and then wiping is performed, the cleaning effect on the glass curtain wall is immediately realized, meanwhile, the cleaning operation can be repeated for multiple times to clean the stubborn dirt on the glass curtain wall, the dirt attached to the rotary telescopic cleaning device is scraped after each cleaning, and secondary cleaning pollution is avoided.

Compared with the prior art, this hand-held type glass curtain wall cleaning device has following advantage:

1. the blotter can effectually avoid eliminating and wash case lower extreme and glass curtain wall to bump, and it is cracked to produce glass, and the blotter can provide stronger friction adhesive force simultaneously, provides certain holding power for equipment, alleviates operating personnel's working strength.

2. The device possesses good leakproofness, simultaneously, can observe at any time and fill and eliminate the inside cleaning solution of washing case, has guaranteed clean effect, also avoids the cleaning solution not enough and leads to unable to carry out surface cleaning's work to the curtain.

3. Can control the rotation of rotatory flexible cleaning device through manual button, when soaking rotatory flexible cleaning device, can extrude unnecessary cleaning solution on the rotatory flexible cleaning device, avoided at rotatory in-process cleaning solution to spill.

4. The cleaning device has the advantages that the cleaning device can be used for scraping and then wiping the glass curtain wall, so that the cleaning effect of the glass curtain wall is immediately realized, meanwhile, the cleaning operation can be repeated for many times to clean stubborn stains on the glass curtain wall, and the attached dirt on the rotary telescopic cleaning device is scraped and rubbed off after every cleaning, so that the secondary pollution of cleaning is avoided.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A hand-held type glass curtain wall cleaning device comprises a shell (10) and is characterized in that a rotary telescopic cleaning device is arranged at the upper end of the shell (10) and used for cleaning curtain walls made of materials such as glass, the rotary telescopic cleaning device comprises a motor box (14) fixedly arranged at the upper end of the shell (10), a motor (19) is fixedly arranged inside the motor box (14), a motor shaft (23) is arranged at the output end of the motor (19), a fixing block (37) is fixedly arranged on the motor shaft (23), the left side of the fixing block (37) is a hollow square block, the right side of the fixing block is a hollow cylinder, sliding grooves are formed in the upper end and the lower end of the left side of the fixing block (37), sliding blocks (22) are respectively arranged on the sliding grooves at the upper end and the lower end of the fixing block (37) in a sliding mode, and a fixing column (17) is fixedly arranged on each sliding block (22), the cleaning cloth (18) is fixedly arranged on the rear side of the fixing column (17), the cleaning cloth (18) is a sponge cleaning cloth which can generate deformation and has strong water absorption, a scraping plate (16) is fixedly arranged on the front side of the fixing column (17), and the scraping plate (16) is a rubber scraping plate which is sprayed with carbon powder and is subjected to special treatment.

2. A hand-held glass curtain wall cleaning apparatus as claimed in claim 1, wherein: casing (10) left side is equipped with cleaning solution soak device, and cleaning solution soak device carries out new cleaning solution when being used for eliminating to cleaning device and adds, and cleaning solution soak device is including fixed the setting is in casing (10) left elimination washing case (30), it is fixed and is equipped with blotter (26) to eliminate washing case (30) left side, blotter (26) are the blotter of the soft latex pad preparation of texture, the shape of blotter (26) is the arc, and with it hugs closely to eliminate washing case (30) lower extreme edge, can effectually avoid eliminating washing case (30) lower extreme and glass curtain wall to bump, and it is cracked to produce glass, and the latex pad can provide stronger friction adhesive force simultaneously, provides certain holding power for equipment, alleviates operating personnel's working strength.

3. A hand-held glass curtain wall cleaning apparatus as claimed in claim 2, wherein: it is half arc shape to eliminate washing case (30), eliminate washing case (30) right side upper end and fixedly be equipped with extension plate (15), eliminate washing case (30) upper end left side and fixedly be equipped with hang plate (24), hang plate (24) intermediate position is equipped with a curved guide ring (33), guide ring (33) with hang plate (24) with the junction that eliminates washing case (30) is level and smooth, does not have obvious pole of seting down with the hand contact, the fan-shaped region is sunken plane in the middle of guide ring (33), and eliminates washing case (30) junction and be curved inclined plane.

4. A hand-held glass curtain wall cleaning apparatus as claimed in claim 3, wherein: two spring scrapers (25) are symmetrically and rotatably arranged on the left side face inside the jigging washing box (30), a torsion spring made of stainless steel is connected between each spring scraper (25) and the jigging washing box (30), and the inclined direction of each spring scraper (25) is opposite to the direction of rotation of the motor.

5. A hand-held glass curtain wall cleaning apparatus as claimed in claim 1, wherein: rotate on the hollow cylinder on fixed block (37) right side and be equipped with swivel becket (38), swivel becket (38) with extension plate (15) rotate to be connected, two slider (22) right side front and back symmetry is fixed and is equipped with two connecting rods (21), connecting rod (21) with swivel becket (38) sliding connection, swivel becket (38) with be equipped with sealing ring (31) between connecting rod (21), sealing ring (31) with lubricating oil has been paintd between connecting rod (21), connecting rod (21) with be connected with between swivel becket (38) flexible spring (32), flexible spring (32) are the degree of deformation greatly and the weaker flexible spring of elasticity, can provide certain thrust.

6. A hand-held glass curtain wall cleaning apparatus as claimed in claim 5, wherein: casing (10) rear side is fixed and is equipped with grab handle (13), casing (10) rear side is fixed and is equipped with filling opening (11), filling opening (11) are the flexible pipe of can screwing, and work as when filling opening (11) are stretched out to the maximum position, the inside sealing device of filling opening (11) is opened, works as when filling opening (11) shorten to the minimum position, the inside sealing device of filling opening (11) is closed, be equipped with on casing (10) right side wall and observe pipe (12), observe pipe (12) and casing (10) inside intercommunication, the observation casing (10) inside cleaning solution's that can clear away through observation pipe (12) how much.

7. A hand-held glass curtain wall cleaning apparatus as claimed in claim 6, wherein: the cleaning liquid cavity (20) is arranged inside the shell (10), the welding rod (29) is arranged on the shell (10) in a sliding mode, a button (35) is fixedly arranged on the welding rod (29), a reset spring (36) is connected between the button (35) and the shell (10), a water baffle (28) is fixedly arranged on the welding rod (29), the water baffle (28) is tightly attached to the left side plane inside the shell (10), the water baffle (28) is a plastic plate with a smooth surface, a communication hole (34) is formed in the water baffle (28), a water outlet (27) is formed in the left side wall inside the shell (10), the size of the water outlet (27) is the same as that of the communication hole (34), when the side edge of the water baffle (28) is tightly attached to the front side wall of the shell (10), the intact plane on the water baffle (28) is opposite to the water outlet (27), so that liquid cannot pass through the water outlet (27), after the button (35) is pushed to move to the limit position, the communication hole (34) is communicated with the water outlet (27).