Multi-splicing-mode fast-assembly type window cleaner

Abstract

The invention relates to the technical field of window wipers, in particular to a multi-splicing-mode fast-assembly type window wiper. Comprising a mounting shell, two sliding columns and two first magnetic blocks are slidably connected in the mounting shell, and the sliding columns are slidably connected with the first magnetic blocks; the movable shell is arranged on one side of the mounting shell, two second magnetic blocks and a plurality of adsorption cylinders are slidably connected into the movable shell, the first magnetic blocks are in magnetic attraction fit with the second magnetic blocks, and two first cleaning mechanisms and a second cleaning mechanism are arranged on the movable shell; and the second mounting rod is fixedly connected to one side of the movable shell, and a scraping plate is mounted on the second mounting rod. The adsorption barrel moves to be attached to the surface of the glass, the movable shell is fixed to the glass through negative pressure fixing operation, the problem that the movable shell falls off after losing magnetic adsorption, and the glass is damaged due to collision between the movable shell and the glass is solved, and potential safety hazards during glass cleaning are reduced.

Description

Technical Field

[0001] The invention relates to the technical field of window cleaners, and in particular to a multi-joint quick-install window cleaner. Background Art

[0002] A window cleaner is a tool used to clean the surface of windows and is widely used in homes and commercial buildings. Among the existing quick-install window cleaners, magnetic window cleaners are a more common type. This type of window cleaner is usually divided into two parts, which are placed on the inner and outer surfaces of the glass respectively and adsorbed to each other through magnetic force. When using a quick-install magnetic window cleaner to clean the windows of high-rise buildings, the cleaning staff only needs to move the part of the quick-install window cleaner located indoors, and the other part outdoors will move synchronously due to the magnetic force, thereby quickly completing the cleaning of the inner and outer surfaces of the window glass. In order to ensure safety, the window cleaner part on the outside of the window is usually connected to the interior through a pull rope to prevent the window cleaner from falling.

[0003] However, if there is a lot of dust on the surface of the outdoor glass, the outdoor window cleaning machine will face a large resistance to movement on the glass surface, and the two parts of the window cleaning machine inside and outside the glass will easily be misaligned during use. The window cleaning machine part outside the glass will lose its magnetic adsorption. Although the outdoor window cleaning machine part will not fall off due to the connection of the pull rope, it will still collide with the glass or wall during its fall, which not only increases the possibility of damage to the window cleaning machine, but also poses a safety hazard of glass breakage or scratches on the glass surface, reducing the service life of the glass. Summary of the invention

[0004] Regarding the problem that an outdoor window cleaner partially loses magnetic attraction and falls down, collides and damages glass, the present invention provides a multi-jointing quick-install window cleaner.

[0005] The technical solution is: a multi-jointing quick-install window cleaner, comprising: a mounting shell, in which two sliding columns and two first magnetic blocks are slidably connected, and the sliding columns are slidably connected to the first magnetic blocks; a movable shell, arranged on one side of the mounting shell, in which two second magnetic blocks and a plurality of adsorption cylinders are slidably connected, the first magnetic block and the second magnetic block are magnetically engaged, and a second cleaning mechanism and two first cleaning mechanisms are arranged on the movable shell; a second mounting rod, fixedly connected to one side of the movable shell, and a scraper is installed on the second mounting rod; a suction control mechanism, arranged in the mounting shell, for changing the position of the first magnetic block; a fitting mechanism, arranged in the movable shell, for controlling the adsorption cylinder to adsorb the glass; an assembling mechanism, arranged in the movable shell, for increasing the cleaning area.

[0006] As a preferred embodiment of the present invention, the first cleaning mechanism includes: two sliding rods, both of which are arranged on the movable shell, the movable shell is provided with two sliding blocks, the sliding rods and the adjacent sliding blocks are rotatably connected to a first mounting rod, and the first mounting rod is installed with a first sponge strip.

[0007] As a preferred embodiment of the present invention, the second cleaning mechanism comprises: two third mounting rods fixedly connected to the movable shell, and second sponge strips are mounted on the third mounting rods.

[0008] As a preferred embodiment of the present invention, the suction control mechanism includes: a rotating block, which is rotatably connected in the mounting shell, a guide plate is fixedly connected to the side wall of the rotating block, a fixed column is fixedly connected to the sliding column on one side, the fixed column is extrusion-fitted with the guide plate, and a tension spring is fixedly connected between the sliding column and the first magnetic block; a connecting plate is arranged on the upper part of the two sliding columns, and is used to make the two sliding columns move synchronously, an arc groove is arranged on the mounting shell, and the rotating block is provided with a bent rod, and the bent rod of the rotating block slides in the arc groove on the mounting shell; a suction control component is arranged in the mounting shell, and is used to actively increase the extrusion force of the sliding column and the moving shell on the glass.

[0009] As a preferred embodiment of the present invention, the guide plate is composed of a plurality of inclined plates and flat plates that are staggered, and only when the fixed column and the guide plate flat plate are in a squeeze-fit state, the sliding column and the first magnetic block are fixed relative to the mounting shell, so as to accurately control the magnetic attraction force between the first magnetic block and the second magnetic block.

[0010] As a preferred embodiment of the present invention, the suction control component includes: an electric push rod fixedly connected in the mounting shell, and a pressure sensing sheet that is squeezed and matched with the first magnetic block is provided in the sliding column; a fan wheel fixedly connected to the lower part of the rotating block, and the telescopic end of the electric push rod is squeezed and matched with the fan wheel for controlling the rotating block to rotate in a small amplitude.

[0011] As a preferred embodiment of the present invention, the bonding mechanism includes: a first telescopic rod, which is fixed in the movable shell, the telescopic end of the first telescopic rod is fixed to the adjacent second magnetic block, a tension spring is fixed between the fixed part of the first telescopic rod and the adjacent second magnetic block, a second telescopic rod is arranged in the movable shell, the telescopic end of the second telescopic rod is fixed to the adjacent second magnetic block, and a tension spring is fixed between the fixed part of the second telescopic rod and the adjacent second magnetic block; a plurality of third telescopic rods, the number of which is the same as the number of the adsorption cylinders, the upper parts of the third telescopic rods on one side are connected to the first telescopic rod through pipes, and the upper parts of the other third telescopic rods are connected to the second telescopic rod through pipes, the telescopic end of the third telescopic rod is fixed to the adjacent adsorption cylinder, and the lower part of the third telescopic rod is connected to the adjacent adsorption cylinder through a pipe, so as to actively control the adsorption cylinder to bond to the glass and extract the gas therein.

[0012] As a preferred embodiment of the present invention, the assembling mechanism includes: a plurality of support blocks, which are arranged on the side walls of the movable shell, the support blocks are fixedly connected with connecting blocks, the side walls of the movable shell are provided with blind holes, the connecting blocks are limitedly matched with the blind holes on the side walls of the movable shell, the support blocks are also provided with the first cleaning mechanism and the second cleaning mechanism, and the first cleaning mechanism and the second cleaning mechanism cooperate to form a C-shaped arrangement.

[0013] As a preferred embodiment of the present invention, it also includes: a deformation mechanism, which is arranged on the mounting shell and is used to change the shape of the first sponge strip, and the deformation mechanism includes: a lever, which is slidably connected to the mounting shell, the lever is slidably connected to the connecting plate, the sliding rod and the sliding block are both slidably connected to the movable shell, the sliding column is slidably connected to the connecting plate, and the second telescopic rod is limitedly and slidably connected to the movable shell; two rotating rods, both of which are rotatably connected to the second magnetic block close to one side of the second telescopic rod, the movable shell and the support block are slidably connected with a sliding support rod, the sliding support rod is rotatably connected to the rotating rod, and the sliding support rod is provided with a protrusion fixed to the first sponge strip.

[0014] As a preferred embodiment of the present invention, the protrusion on the sliding support rod is located in the middle of the adjacent first sponge strip, and the moving distance of the sliding rod is the same as the moving distance of the sliding support rod, so that the sliding rod and the first mounting rod always keep the first sponge strip in contact with the glass surface.

[0015] Compared with the prior art, the present invention has the following advantages: 1. The present invention fixes the movable shell on the glass by moving the adsorption tube to fit the glass surface and using negative pressure to fix it, thereby preventing the movable shell from falling after losing magnetic adsorption, causing the movable shell to collide with the glass and damage the glass, thereby reducing safety hazards when cleaning the glass.

[0016] 2. The present invention is based on the mutual movement of the sliding column and the first magnetic block, and the extension and retraction of the telescopic end of the electric push rod causes the rotating block to rotate, thereby automatically enhancing the magnetic attraction between the mounting shell and the movable shell, reducing the possibility of secondary misalignment, and ensuring the continuity of the device during operation.

[0017] 3. The present invention changes the shape of the first sponge strip by actively moving the lever in the deformation mechanism, which makes it easier for cleaning personnel to clean the corners of the glass and ensures that the device can clean the glass comprehensively. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 This is a three-dimensional structural schematic diagram of the installation shell inner structure of the present invention; Figure 3 It is a three-dimensional structural schematic diagram of the parts at the guide plate and the fixed column of the present invention; Figure 4 It is a three-dimensional structural schematic diagram of the sliding rod and the first sponge strip parts of the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the mobile shell inner structure of the present invention; Figure 6 It is a three-dimensional structural schematic diagram of the parts at the third mounting rod and the second sponge strip of the present invention; Figure 7 It is a three-dimensional structural schematic diagram of the ball and scraper parts of the present invention; Figure 8 It is a three-dimensional structural schematic diagram of the parts of the rotating rod and the sliding support rod of the present invention; Fig. 9 It is a three-dimensional structural schematic diagram of the parts at the sliding rod and the first mounting rod of the present invention; Fig.10 It is a three-dimensional structural schematic diagram of the parts of the sliding rod and the sliding block of the present invention; Fig.11 It is a three-dimensional structural schematic diagram of the parts of the electric push rod and the fan wheel of the present invention; Fig.12 This is a schematic diagram of the three-dimensional structure after the support block of the present invention is installed; Fig.13 It is a three-dimensional structural schematic diagram of the parts at the supporting block and the connecting block of the present invention.

[0019] Explanation of the reference numerals: 1-mounting shell, 2-sliding column, 3-first magnetic block, 4-movable shell, 5-second magnetic block, 6-sliding rod, 7-sliding block, 8-first mounting rod, 9-ball, 10-first sponge bar, 11-scraper, 12-adsorption cylinder, 101-second mounting rod, 102-third mounting rod, 103-second sponge bar, 201-rotating block, 202-guide plate, 203-fixed column, 204-connecting plate, 301-electric push rod, 302-fan wheel, 401-first telescopic rod, 402-second telescopic rod, 403-third telescopic rod, 701-support block, 702-connecting block, 801-dial rod, 802-rotating rod, 803-sliding support rod. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1 -Attached Fig.13 , the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0021] Example 1: When the existing quick-install magnetic window cleaner is used to clean the glass of high-rise windows, if there is a lot of dust on the outdoor surface of the glass room, the outdoor window cleaner part will have a large resistance to movement on the outer surface of the glass, and the two parts of the window cleaner are prone to misalignment during the synchronous movement. If the two parts of the window cleaner are misaligned, the outdoor window cleaner part will lose its magnetic adsorption and the window cleaner will fall freely. During the falling process, the window cleaner will collide with the lower glass due to the pull rope connection, causing damage to the lower glass or scratches on the surface, greatly reducing the service life of the glass.

[0022] A quick-install window cleaner with multiple splicing modes, please refer to the attached Figure 1 -Attached Figure 8 and attached Fig.11As shown, it includes: a mounting shell 1, in which two sliding columns 2 and two first magnetic blocks 3 are slidably connected, and the sliding columns 2 are slidably connected to the first magnetic blocks 3; a moving shell 4 is arranged on one side of the mounting shell 1, in which two second magnetic blocks 5 and a plurality of adsorption cylinders 12 are slidably connected, and the first magnetic block 3 and the second magnetic block 5 are magnetically matched, and the moving shell 4 is provided with two first cleaning mechanisms and a second cleaning mechanism; a second mounting rod 101 is fixedly connected to one side of the moving shell 4, and the second mounting rod 101 is provided with a scraper 11; a suction control mechanism is arranged in the mounting shell 1, and is used to change the position of the first magnetic block 3; a fitting The mechanism is arranged in the moving shell 4 and is used to control the adsorption cylinder 12 to adsorb the glass; the assembly mechanism is arranged in the moving shell 4 and is used to increase the cleaning area. The first cleaning mechanism includes: two sliding rods 6, both of which are arranged on the moving shell 4, and two sliding blocks 7 are arranged on the moving shell 4. The sliding rod 6 and the adjacent sliding blocks 7 are rotated together to connect the first mounting rod 8, and the first mounting rod 8 is installed with a first sponge strip 10. The second cleaning mechanism includes: two third mounting rods 102, which are fixed to the moving shell 4, and the third mounting rod 102 is installed with a second sponge strip 103. The suction control mechanism includes: a rotating block 201 , rotatably connected in the mounting shell 1, the side wall of the rotating block 201 is fixedly connected with a guide plate 202, and a fixed column 203 is fixedly connected to the sliding column 2 on one side, and the fixed column 203 is squeezed and matched with the guide plate 202, and a tension spring is fixedly connected between the sliding column 2 and the first magnetic block 3; the connecting plate 204 is arranged on the upper part of the two sliding columns 2, and is used to make the two sliding columns 2 move synchronously, and an arc groove is arranged on the mounting shell 1, and the rotating block 201 is provided with a bent rod, and the bent rod of the rotating block 201 slides in the arc groove on the mounting shell 1; the suction control component is arranged in the mounting shell 1, and is used to actively increase the sliding column 2 and the movable shell 4 on the glass Extrusion force, the guide plate 202 is composed of a plurality of inclined plates and flat plates that are staggered and distributed, and only the fixed column 203 is in a state of extrusion fit with the guide plate 202, the sliding column 2 and the first magnetic block 3 are fixed relative to the mounting shell 1, and are used to accurately control the magnetic attraction between the first magnetic block 3 and the second magnetic block 5, and the attraction control component includes: an electric push rod 301, which is fixed in the mounting shell 1, and a pressure sensing sheet that is extrusion fit with the first magnetic block 3 is arranged in the sliding column 2; a fan wheel 302, which is fixed to the lower part of the rotating block 201, and the telescopic end of the electric push rod 301 is extrusion fit with the fan wheel 302, and is used to control the rotating block 201 to rotate slightly.

[0023] In the above scheme, the purpose is to solve the problem that the outdoor window cleaning part is misaligned with the indoor window cleaning part due to dust resistance, and the outdoor window cleaning part falls and collides with the glass, resulting in glass breakage or scratches on the glass surface; a control panel is provided on the mounting shell 1 (an existing mechanism, not shown in the figure), the electric push rod 301 and the pressure sensing sheet in the left first magnetic block 3 are electrically connected to the control panel, the two sliding columns 2 and the two first magnetic blocks 3 only slide up and down in the mounting shell 1, and the upper part of the mounting shell 1 is provided with a handle, which is convenient for the cleaning staff to control the movement of the mounting shell 1 on the glass surface. A rectangular sponge strip is arranged on the lower side of the sliding column 2, the first magnetic block 3 is located at the lower part of the sliding column 2, the two second magnetic blocks 5 on the moving shell 4 are directly opposite to the two first magnetic blocks 3 on the mounting shell 1 in the vertical direction, the second magnetic blocks 5 and the first magnetic blocks 3 are mutually adsorbed to adsorb the mounting shell 1 and the moving shell 4 on the inner and outer surfaces of the glass, and at the same time, the two pairs of second magnetic blocks 5 and the first magnetic blocks 3 enable the moving shell 4 to rotate synchronously when the cleaning staff rotates the mounting shell 1, a pull rope is arranged on the lower side of the moving shell 4, the four sliding rods 6 and the four sliding blocks 7 on the moving shell 4 are all distributed in a rectangular shape, and the sliding rods 6 and the adjacent sliding blocks 7 are connected to the adjacent A first mounting rod 8 is rotatably connected, and there are four first mounting rods 8 on the front and rear edges of the moving shell 4. The two first mounting rods 8 on the front side of the moving shell 4 are installed with first sponge strips 10, and the two first mounting rods 8 on the rear side of the moving shell 4 are installed with first sponge strips 10. The two first sponge strips 10 are distributed in front and back mirror images. The first mounting rod 8, the second mounting rod 101 and the third mounting rod 102 have the same structure and function. The first sponge strip 10 and the second sponge strip 103 have the same material and function. Four balls are arranged in the first mounting rod 8, the second mounting rod 101 and the third mounting rod 102 9. The ball 9 is connected to a spring. The portion of the first sponge strip 10 located in the first mounting rod 8 is provided with an annular groove. The portion of the scraper 11 located in the second mounting rod 101 is provided with an annular groove. The portion of the second sponge strip 103 located in the third mounting rod 102 is provided with an annular groove. The annular grooves of the first sponge strip 10, the second sponge strip 103 and the scraper 11 are limited by the ball 9. By limiting the arc grooves on the first sponge strip 10, the second sponge strip 103 and the scraper 11, the first sponge strip 10, the second sponge strip 103 and the scraper 11 can be quickly replaced.

[0024] A rubber suction cup is arranged at the upper end of the adsorption cylinder 12. There are four adsorption cylinders 12 in the device, and the four adsorption cylinders 12 are distributed in a rectangular array. When the second magnetic block 5 loses adsorption with the first magnetic block 3, the movable shell 4 is fixed on the glass through the adsorption cylinder 12 to prevent the movable shell 4 from falling and colliding with the glass to cause economic losses. The distance between the first magnetic block 3 and the second magnetic block 5 is accurately controlled by squeezing the flat portion of the guide plate 202 and the fixed column 203 (that is, the force of squeezing the glass by the rectangular sponge strip on the mounting shell 1 and the first sponge strip 10 and the second sponge strip 103 on the movable shell 4). The telescopic end of the electric push rod 301 does not contact the fan wheel 302 at the beginning, and the rotating block 201 is driven to rotate by the fan wheel 302, so that the adsorption force is automatically enhanced after the mounting shell 1 is misaligned with the movable shell 4 during each movement, thereby ensuring the synchronous movement stability of the mounting shell 1 and the movable shell 4.

[0025] Working process: When the cleaning staff uses the device to clean the glass of high-rise windows, the cleaning staff first fixes the pull rope of the movable shell 4 indoors to prevent the movable shell 4 from falling and causing safety hazards, and at the same time sprays the inner and outer surfaces of the glass with detergent, and soaks the rectangular sponge strip on the installation shell 1, the first sponge strip 10 and the second sponge strip 103 on the movable shell 4 with detergent, and then fits the installation shell 1 and the movable shell 4 to the inner and outer surfaces of the glass respectively, and places the installation shell 1 and the movable shell 4 in an offset manner, and then gradually aligns the installation shell 1 and the movable shell 4 to avoid the installation shell 1 and the movable shell 4 directly adsorbing and colliding with the glass, thereby increasing the risk of glass breakage, the first magnetic block 3 and the second magnetic block 5 attract each other and approach each other, the first magnetic block 3 slides downward to the limit in the sliding column 2 and stretches the connected tension spring, the second magnetic block 5 moves upward to the limit position in the movable shell 4 and stretches the connected tension spring, The rectangular sponge strip on the mounting shell 1 and the first sponge strip 10 and the second sponge strip 103 on the movable shell 4 are all tightly fitted on the glass surface. The operator moves the bent rod in the arc groove of the mounting shell 1 to rotate the rotating block 201 counterclockwise (viewed from front to back), switches the contact position of the guide plate 202 and the fixed column 203, and the sliding column 2 and the first magnetic block 3 move downward. The distance between the first magnetic block 3 and the second magnetic block 5 is shortened, and the squeezing force of the rectangular sponge strip on the mounting shell 1 and the first sponge strip 10 and the second sponge strip 103 on the movable shell 4 on the glass is increased. At the same time, the operator can install the scraper 11 on the first mounting rod 8 on the right side of the movable shell 4 according to the situation. It is only necessary to insert the scraper 11 into the first mounting rod 8. The ball 9 in the first mounting rod 8 limits the annular groove of the scraper 11 to complete the quick installation and fixation of the scraper 11, which is convenient for removing the residual detergent on the glass surface when the movable shell 4 moves.

[0026] When the magnetic force between the first magnetic block 3 and the second magnetic block 5 is adjusted, the operator cleans the inner surface of the glass room by moving the mounting shell 1. The movable shell 4 moves synchronously with the mounting shell 1 under the magnetic force of the first magnetic block 3 and the second magnetic block 5. The first sponge strip 10 and the second sponge strip 103 on the movable shell 4 clean the outer surface of the glass room synchronously. If there is a lot of dust on the outer surface of the glass room, the friction between the first sponge strip 10 and the second sponge strip 103 on the movable shell 4 and the outer surface of the glass room is too large, resulting in the misalignment of the mounting shell 1 and the movable shell 4 during the movement. The first magnetic block 3 and the second magnetic block 5 lose their mutual attraction, and the first magnetic block 3 and the second magnetic block 5 both move and reset under the tension of the connected tension spring. The first magnetic block 3 on the left side contacts and squeezes the pressure sensing sheet in the sliding column 2. The control panel starts the electric push rod 301. The telescopic end of the electric push rod 301 extends and pushes the fan wheel 302 to rotate. The fan wheel 302 drives the rotating block 201 to rotate counterclockwise (from top to bottom) by a certain angle. The contact point between the fixed column 203 and the guide plate 202 moves downward, and the first magnetic block 3 moves downward in the mounting shell 1, and the two sliding columns 2 move synchronously through the connecting plate 204.

[0027] When the installation shell 1 and the movable shell 4 are misaligned, the second magnetic block 5 moves and resets so that the fitting mechanism controls the four adsorption cylinders 12 to move upward, and the rubber suction cups on the adsorption cylinders 12 are fitted and adsorbed on the glass surface, and the position of the movable shell 4 is fixed by the adsorption cylinders 12 to prevent the movable shell 4 from falling and colliding with the glass under the protection of the pull rope, causing glass breakage or surface scratches, and reducing the service life of the glass. When the installation shell 1 and the movable shell 4 are realigned, the first magnetic block 3 and the second magnetic block 5 are adsorbed on each other and the distance between them is shortened, which increases the strength of the installation shell 1 and the movable shell 4 to fit the glass, and the first sponge strip 10 and the second sponge strip 103 are applied to the glass surface. The cleaning effect is enhanced, and the control panel controls the telescopic end of the electric push rod 301 to retract and reset. When the two surfaces of the glass are completely cleaned, the rotating block 201 is rotated and reset through the bending rod, so that the sliding column 2 and the first magnetic block 3 are moved and reset, and the force of the mounting shell 1 and the movable shell 4 fitting the glass is reduced. The operator takes back the movable shell 4 outdoors, and all parts are restored to their initial positions, and continue to clean the next piece of glass. If the glass area is large, the area of ​​the upper side of the movable shell 4 is expanded through the assembly mechanism, and a circle of the soaked first sponge strip 10 and the second sponge strip 103 is reinstalled, and the above cleaning operation is repeated.

[0028] Please refer to the attached Figure 5 , Attachment Figure 6 and attached Figure 8As shown, the bonding mechanism includes: a first telescopic rod 401, which is fixed in the movable shell 4, the telescopic end of the first telescopic rod 401 is fixed to the adjacent second magnetic block 5, a tension spring is fixed between the fixed part of the first telescopic rod 401 and the adjacent second magnetic block 5, a second telescopic rod 402 is arranged in the movable shell 4, the telescopic end of the second telescopic rod 402 is fixed to the adjacent second magnetic block 5, and a tension spring is fixed between the fixed part of the second telescopic rod 402 and the adjacent second magnetic block 5; a plurality of third telescopic rods 403, the number of which is the same as the number of adsorption cylinders 12, the upper parts of the third telescopic rods 403 on one side are connected to the first telescopic rod 401 through a pipeline, and the upper parts of the other third telescopic rods 403 are connected to the second telescopic rod 402 through a pipeline, the telescopic end of the third telescopic rod 403 is fixed to the adjacent adsorption cylinder 12, and the lower part of the third telescopic rod 403 is connected to the adjacent adsorption cylinder 12 through a pipeline, which is used to actively control the adsorption cylinder 12 to bond to the glass and extract the gas therein.

[0029] In the above scheme, it is intended to automatically control the adsorption cylinder 12 to fit the glass surface and extract the internal air when the installation shell 1 and the movable shell 4 are misaligned, so as to achieve the purpose of fixing the position of the movable shell 4; the first telescopic rod 401, the second telescopic rod 402 and the third telescopic rod 403 have the same structure and the specific structure is not shown in the accompanying drawings. The above three are all composed of a fixed cylinder, a sliding straight rod and a piston. The sliding straight rod slides in the fixed cylinder in a sealed manner through the piston. The number of the third telescopic rods 403 in the device is four, and the four third telescopic rods 403 are distributed in a rectangular array. The four adsorption cylinders 12 move synchronously. The upper part of the second telescopic rod 402 and the upper part of the first telescopic rod 401 are connected to the upper parts of the two adjacent third telescopic rods 403 through a pipeline. The upper part of the piston in the third telescopic rod 403, the first telescopic rod 401 and the second telescopic rod 402 are all filled with hydraulic oil, and the lower part of the piston in the third telescopic rod 403 is filled with air. The movement of the second magnetic block 5 can quickly determine whether the installation shell 1 and the movable shell 4 are misaligned, and whether the movable shell 4 is about to fall.

[0030] Working process: When the installation shell 1 and the movable shell 4 are misaligned, the second magnetic block 5 moves and resets under the tension of the connected tension spring, and the two second magnetic blocks 5 cause the telescopic ends of the first telescopic rod 401 and the second telescopic rod 402 to contract. The hydraulic oil on the upper parts of the four third telescopic rods 403 enters the first telescopic rod 401 and the second telescopic rod 402 through pipelines respectively, and the telescopic end of the third telescopic rod 403 drives the adsorption cylinder 12 to move upward, and the rubber suction cup on the upper side of the adsorption cylinder 12 is pressed against the glass surface. At the same time, the lower end of the third telescopic rod 403 extracts the gas in the adsorption cylinder 12 through the pipeline, and the adsorption cylinder 1 2 and the rubber suction cup become negative pressure state, and the four adsorption cylinders 12 are fixed to the glass plate to fix the movable shell 4 on the glass, which effectively prevents the movable shell 4 from falling and colliding with the glass. When the mounting shell 1 and the movable shell 4 are realigned, the two second magnetic blocks 5 move and drive the telescopic ends of the first telescopic rod 401 and the second telescopic rod 402 to extend, and the hydraulic oil in the pipeline flows in the reverse direction. The telescopic end of the third telescopic rod 403 contracts and drives the adsorption cylinder 12 to move and reset. The third telescopic rod 403 injects air into the adsorption cylinder 12 to release the adsorption of the adsorption cylinder 12 and the glass. At this point, all parts are restored to their initial positions.

[0031] Please refer to the attached Figure 1 , Attachment Fig.12 and attached Fig.13 As shown, the assembling mechanism includes: a plurality of support blocks 701, which are arranged on the side wall of the moving shell 4, the support blocks 701 are fixedly connected with connecting blocks 702, the side wall of the moving shell 4 is provided with blind holes, the connecting blocks 702 are limitedly matched with the blind holes on the side wall of the moving shell 4, and the support blocks 701 are also provided with a first cleaning mechanism and a second cleaning mechanism, and the first cleaning mechanism and the second cleaning mechanism cooperate to form a C-shaped arrangement.

[0032] In the above scheme, it is intended to solve the problem that if the area of ​​the window glass to be cleaned is large, the cleaning staff needs to move the device significantly, which easily leads to work fatigue and reduced work efficiency of the cleaning staff; the upper side surface of the support block 701 is flush with the upper side surface of the movable shell 4, the connecting block 702 is composed of a cylinder and a vertical block, and the blind hole on the side wall of the movable shell 4 is composed of a vertical groove and a circular hole. The cylinder and the vertical block on the connecting block 702 have the same thickness as the vertical groove and the circular hole at the blind hole of the movable shell 4, which is used to make the movable shell 4 fit tightly with the support block 701, thereby effectively expanding the cleaning range of the device.

[0033] Working process: When the cleaning staff cleans the window glass with a larger area, the operator inserts the connecting block 702 on the support block 701 into the blind hole on the side wall of the movable shell 4, and finally rotates the support block 701 to stably connect the support block 701 and the movable shell 4, and finally reinstalls the first sponge bar 10 and the second sponge bar 103, so that the first sponge bar 10 and the second sponge bar 103 are arranged in a circle on the common upper side of the support block 701 and the movable shell 4, so as to ensure the expansion effect of the cleaning range of the device in a single movement and improve the cleaning efficiency. When the device is used, it is only necessary to remove the first sponge bar 10 and the second sponge bar 103 and rotate the support block 701 90° to complete the quick disassembly of the support block 701.

[0034] In the above embodiment, the connection between the right sliding column 2 and the mounting shell 1 is only a sliding connection up and down, the connection relationship between the connecting plate 204 and the two sliding columns 2 can be regarded as a fixed connection, the connection relationship between the second telescopic rod 402 and the moving shell 4 can be regarded as a fixed connection, and the connection relationship between the sliding rod 6 and the sliding block 7 and the moving shell 4 can be regarded as a fixed connection. However, in the lower embodiment, the right sliding column 2 and the mounting shell 1 can slide in the left and right directions, the connecting plate 204 is slidingly connected to the two sliding columns 2, the sliding rod 6 and the sliding block 7 are both slidingly connected to the moving shell 4, and the second telescopic rod 402 is limitedly slidingly connected to the moving shell 4.

[0035] Example 2: Based on Example 1, please refer to the attached Figure 2 , Attachment Figure 4 -Attached Figure 6 , Attachment Fig. 9 and attached Fig.12 As shown, it also includes: a deformation mechanism, which is arranged on the mounting shell 1 and is used to change the shape of the first sponge strip 10. The deformation mechanism includes: a lever 801, which is slidably connected to the mounting shell 1, the lever 801 is slidably connected to the connecting plate 204, the sliding rod 6 and the sliding block 7 are both slidably connected to the movable shell 4, the sliding column 2 is slidably connected to the connecting plate 204, and the second telescopic rod 402 is limitedly slidably connected to the movable shell 4; two rotating rods 802 are both rotatably connected to the second magnetic block 5 close to one side of the second telescopic rod 402, the movable shell 4 and the support block 701 are both slidably connected with a sliding support rod 803, the sliding support rod 803 is rotatably connected to the rotating rod 802, a protrusion fixed to the first sponge strip 10 is arranged on the sliding support rod 803, and the protrusion on the sliding support rod 803 is located in the middle of the adjacent first sponge strip 10, and the moving distance of the sliding rod 6 is the same as the moving distance of the sliding support rod 803, so that the sliding rod 6 and the first mounting rod 8 always fit the first sponge strip 10 on the glass surface.

[0036] In the above scheme, it is intended to further solve the problem of cleaning dead corners at the corners of the edge of the window glass; the two rotating rods 802 are both in an inclined state, so that when the second magnetic block 5 on the right side moves to the left, the two sliding support rods 803 move away from each other. Taking the two first mounting rods 8 on the front side of the movable shell 4 as an example, the two sliding rods 6 drive the opposite ends of the two first mounting rods 8 to move forward, and the first sponge strip 10 on the first mounting rod 8 is deformed into a V shape, which is convenient for cleaning personnel to clean the corners of the glass and ensure the comprehensiveness of the cleaning of the device. The support block 701 and the adjacent sliding support rods 803 of the movable shell 4 squeeze each other to make the first sponge strip 10 on the support block 701 synchronously change into a V shape.

[0037] Workflow, when using this device to clean the glass, if it is necessary to clean the corner of the glass, the operator pushes the lever 801 to the left, and the lever 801 drives the right sliding column 2 to move to the left through the connecting plate 204, and the first magnetic block 3 on the right drives the second magnetic block 5 on the right to move to the left synchronously through the magnetic attraction force, and the second magnetic block 5 on the right makes the two sliding support rods 803 move away from each other through the two rotating rods 802, and the sliding support rod 803 protrusion pushes the two first sponge strips 10 into a V shape, and the sliding rod 6 and the sliding block 7 slide on the moving shell 4. At this time, the cleaning staff moves this device to clean the corner of the glass. If this device is connected to the support block 701, the sliding support rod 803 on the moving shell 4 moves and pushes the sliding support rod 803 on the support block 701, and the sliding support rod 803 on the support block 701 also changes the shape of the first sponge strip 10 on the edge. When this device completes the cleaning of the glass corner, the cleaning staff pushes the lever 801 to reset, and all related parts move and reset.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A quick-install window cleaner with multiple splicing modes, characterized in that: include: A mounting shell (1), wherein two sliding columns (2) and two first magnetic blocks (3) are slidably connected inside the mounting shell (1), and the sliding columns (2) are slidably connected to the first magnetic blocks (3); A movable shell (4) is arranged on one side of the mounting shell (1); two second magnetic blocks (5) and a plurality of adsorption cylinders (12) are slidably connected in the movable shell (4); the first magnetic block (3) and the second magnetic block (5) are magnetically matched; and a second cleaning mechanism and two first cleaning mechanisms are arranged on the movable shell (4); A second mounting rod (101) is fixedly connected to one side of the movable shell (4), and a scraper (11) is mounted on the second mounting rod (101); A suction control mechanism, arranged in the mounting shell (1) and used for changing the position of the first magnetic block (3); A laminating mechanism, disposed in the movable shell (4), and used for controlling the adsorption cylinder (12) to adsorb the glass; An assembling mechanism is arranged on the movable shell (4) and is used to increase the cleaning area.

2. A multi-joint quick-install window cleaner according to claim 1, characterized in that: The first cleaning mechanism comprises: Two sliding rods (6) are both arranged on the moving shell (4), and two sliding blocks (7) are arranged on the moving shell (4). The sliding rod (6) and the adjacent sliding blocks (7) are rotatably connected to a first mounting rod (8), and a first sponge strip (10) is installed on the first mounting rod (8).

3. The multi-jointing quick-install window cleaner according to claim 2, characterized in that: The second cleaning mechanism comprises: Two third mounting rods (102) are fixedly connected to the movable shell (4), and second sponge strips (103) are mounted on the third mounting rods (102).

4. The multi-jointing quick-install window cleaner according to claim 3, characterized in that: The suction control mechanism comprises: A rotating block (201) is rotatably connected in the mounting shell (1); a guide plate (202) is fixedly connected to the side wall of the rotating block (201); a fixed column (203) is fixedly connected to the sliding column (2) on one side; the fixed column (203) is pressed and matched with the guide plate (202); and a tension spring is fixedly connected between the sliding column (2) and the first magnetic block (3); A connecting plate (204) is arranged on the upper part of the two sliding columns (2) and is used to enable the two sliding columns (2) to move synchronously. The mounting shell (1) is provided with an arc groove. The rotating block (201) is provided with a bent rod. The bent rod of the rotating block (201) slides in the arc groove on the mounting shell (1). A suction control component is arranged in the installation shell (1) and is used to actively increase the squeezing force of the sliding column (2) and the movable shell (4) on the glass.

5. The multi-jointing quick-install window cleaner according to claim 4, characterized in that: The guide plate (202) is composed of a plurality of inclined plates and flat plates that are arranged in a staggered manner, and only when the fixed column (203) and the guide plate (202) are in a flat plate extrusion fit state, the sliding column (2) and the first magnetic block (3) are fixed relative to the mounting shell (1).

6. The multi-jointing quick-install window cleaner according to claim 5, characterized in that: The suction control assembly comprises: An electric push rod (301) is fixedly connected in the mounting shell (1), and a pressure sensing sheet which is pressed and matched with the first magnetic block (3) is arranged in the sliding column (2); The fan wheel (302) is fixedly connected to the lower part of the rotating block (201), and the telescopic end of the electric push rod (301) is pressed and matched with the fan wheel (302) to control the rotating block (201) to rotate in a small amplitude.

7. The multi-jointing quick-install window cleaner according to claim 4, characterized in that: The laminating mechanism comprises: A first telescopic rod (401) is fixedly connected in the movable shell (4), a telescopic end of the first telescopic rod (401) is fixedly connected to the adjacent second magnetic block (5), a tension spring is fixedly connected between the fixed portion of the first telescopic rod (401) and the adjacent second magnetic block (5), a second telescopic rod (402) is arranged in the movable shell (4), a telescopic end of the second telescopic rod (402) is fixedly connected to the adjacent second magnetic block (5), and a tension spring is fixedly connected between the fixed portion of the second telescopic rod (402) and the adjacent second magnetic block (5); A plurality of third telescopic rods (403), the number of which is the same as the number of the adsorption cylinders (12); the upper parts of the third telescopic rods (403) on one side are connected to the first telescopic rod (401) through a pipeline, and the upper parts of the other third telescopic rods (403) are connected to the second telescopic rod (402) through a pipeline; the telescopic ends of the third telescopic rods (403) are fixedly connected to the adjacent adsorption cylinders (12); the lower parts of the third telescopic rods (403) are connected to the adjacent adsorption cylinders (12) through a pipeline, so as to actively control the adsorption cylinders (12) to adhere to the glass and extract the gas therein.

8. The multi-jointing quick-install window cleaner according to claim 7, characterized in that: The assembling mechanism comprises: A plurality of support blocks (701) are arranged on the side wall of the movable shell (4); the support blocks (701) are fixedly connected to connection blocks (702); the side wall of the movable shell (4) is provided with a blind hole; the connection blocks (702) are limitedly matched with the blind holes on the side wall of the movable shell (4); the support blocks (701) are also provided with the first cleaning mechanism and the second cleaning mechanism, and the first cleaning mechanism and the second cleaning mechanism cooperate to form a C-shaped arrangement.

9. The multi-jointing quick-install window cleaner according to claim 8, characterized in that: Also included are: A deformation mechanism is arranged on the mounting shell (1) and is used to change the shape of the first sponge strip (10), the deformation mechanism comprising: The lever (801) is slidably connected to the mounting shell (1), the lever (801) is slidably connected to the connecting plate (204), the sliding rod (6) and the sliding block (7) are both slidably connected to the moving shell (4), the sliding column (2) is slidably connected to the connecting plate (204), and the second telescopic rod (402) is limitedly slidably connected to the moving shell (4); The two rotating rods (802) are both rotatably connected to the second magnetic block (5) near the second telescopic rod (402). The movable shell (4) and the support block (701) are both slidably connected with a sliding support rod (803). The sliding support rod (803) is rotatably connected to the rotating rod (802). The sliding support rod (803) is provided with a protrusion fixedly connected to the first sponge strip (10).

10. The multi-joint quick-install window cleaner according to claim 9, characterized in that: The protrusion on the sliding support rod (803) is located in the middle of the adjacent first sponge strip (10), and the moving distance of the sliding rod (6) is the same as the moving distance of the sliding support rod (803), so that the sliding rod (6) and the first mounting rod (8) always support the first sponge strip (10) to fit on the glass surface.

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