WO2019059744A1 - Glass window cleaning robot having glass window cleaning adjustment means - Google Patents

Abstract

The present invention relates to a glass window cleaning robot having a glass window cleaning adjustment means, wherein, when the same cleans a glass window while traveling on a glass window wall surface, the blind spot is minimized, and the degree of adhesion of a cleaning pad to the glass window cleaning surface is increased. The present invention provides a glass window cleaning robot having a glass window cleaning adjustment means, the glass window cleaning robot comprising: a first robot unit having a magnetic body and a glass window cleaning means provided therein; and a second robot unit for tuning the first robot unit by a magnetic force such that the same travels. The first robot unit comprises: a robot body having a block structure in which inner devices are positioned; an outer case installed such that the same is assembled/finished above the robot body; a magnetic body installed inside the robot body; and a glass window cleaning pad attachment portion provided on the bottom of the robot body and installed as a glass window cleaning means. Driving of the glass window cleaning pad attachment portion is controlled by a glass window cleaning adjustment means provided inside the robot body and installed such that the corner blind spot resulting from glass window cleaning can be minimized.

Description

Window cleaning robot with window cleaning adjustment

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a windshield cleaning robot having a windshield cleaning regulating means, and more particularly, to a windshield cleaning robot that minimizes a blind spot when cleaning a windshield while traveling on a windshield wall, The present invention relates to a window cleaning robot having a means for cleaning a glass window.

Generally, in the present apartment or high-rise building, it is very difficult to clean the outside of the glass window, so that the glass is wiped from the outside of the building by hanging from a rope or a gondola, or is wiped by using a magnetic manual window cleaner. However, And the power of the polisher is inefficient.

As such window cleaning devices, the most convenient ones currently available are so-called magnetic double-sided window cleaners that allow the sides of the window to be cleaned from the inside of the building using magnets.

When a conventional double-sided window cleaning apparatus as described above is viewed, a detailed configuration is different according to each product. Basically, a pair of cleaning tools having magnets are placed on the inner and outer surfaces of the window, When the user holds the glass cleaner on the indoor surface and wipes it while moving along the window surface, the glass cleaner on the outdoor side moves together with the cleaner on the indoor surface by the magnetic force of the magnet, .

The cleaning robot has been developed in various forms at present, and the cleaning robot is classified into a cleaning robot unit and a control method (Patent Application No. 2010-0071066) and a window cleaning robot (Patent Publication No. 2009-0071066) 0128110). ≪ / RTI >

However, the cleaning robot unit and the control method (Patent Application No. 2010-0071066) are only capable of external cleaning, have many blind spots, and have difficulty in treating contaminated water.

In addition, the window cleaning robot (Patent Publication No. 2009-0128110) is also slow in speed, has a large number of blind spots, has a second pollution due to contamination of the cleaning pad, and has a problem in treating contaminated water.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made in view of the above problems, and it is an object of the present invention to provide a cleaning device for cleaning a glass window, This is to provide a robot.

It is another object of the present invention to provide a window cleaning robot having a window cleaning adjusting means for enhancing the adhesion of a cleaning pad to a window cleaning surface to enable smooth cleaning according to window cleaning.

It is another object of the present invention to provide a window cleaning robot having a window cleaning adjusting means for enhancing the adhesion of a cleaning pad attached to a window cleaning surface to perform smooth window cleaning.

In order to achieve the above-mentioned object, the present invention provides a robot cleaner comprising: a first robot unit having a magnet and a window cleaning unit inside; And a second robot unit that travels by synchronizing the first robot unit with a magnetic force, the first robot unit comprising: a robot body having a block structure in which internal devices are located; An outer case installed to be assembled to the upper side of the robot body; A magnetic body provided inside the robot body; And a windshield cleaning pad attaching portion provided at the bottom of the robot body and installed as a windshield cleaning means. The windshield cleaning pad attaching portion is provided inside the robot body so as to minimize the corner blindness due to the cleaning of the windshield Wherein the control means controls the driving of the glass window by the window glass cleaning adjusting means.

In addition, the window cleaning control means is provided inside the robot body and is installed to be connected to the central portion of the window cleaning pad attaching portion so as to be connected to the window cleaning pad attachment portion so as to be movable left and right. And a movement guide unit provided on the inner side of the robot main body so as to be connected to the center and left / right sides of the one side of the window cleaning pad attaching portion so as to be assembled in a pin connection manner and guided along the left / right movement of the window cleaning pad attaching portion The operation control unit and the movement guide unit may further include upper / lower buffering means for attaching a window to the window cleaning pad.

In addition, the operation control unit includes a fixed body fixedly assembled inside the robot body; A movable body assembled inside the fixed body and attached to the center of the window cleaning pad attaching part in a pin connection manner; And a pair of right and left elastic springs installed on the left and right sides of the moving body to provide an elastic force according to the movement of the moving body.

Further, the moving body may be formed to have a fixing protrusion protruding from left and right to fix the elastic spring.

In addition, the movement guide unit includes a fixed body fixedly assembled to the inside of the robot body; A guide pin fixing part movably mounted on the inside of the fixing body, the guide pin fixing part being installed in a center of the other side of the glass window cleaning pad attaching part and on the left / And an elastic spring provided on the lower side of the guide pin fixing part to provide an elastic force according to the movement of the guide pin fixing part, wherein the upper / And is configured to receive an elastic force by the elastic spring.

In addition, the movement guide unit may include at least two assembling modules provided at inner left and right sides of the robot main body and installed to be assembled by pin connection to the left and right sides of the center of one side of the window cleaning pad attaching part .

Also, the glass window cleaning pad attaching unit may include an upper plate connected to the window cleaning and adjusting unit on the upper side; And a lower plate coupled to a lower portion of the upper plate and having a Velcro for attaching a cleaning pad to a floor surface. The upper plate includes a plurality of axial connection pins protruding from the upper plate. have.

The present invention can provide a window cleaning robot having a window cleaning control means for minimizing a blind spot when cleaning a window while traveling along a windshield wall to clean the window.

In addition, the present invention can provide a window cleaning robot having a window cleaning control means for enhancing the adhesion of the cleaning pad to the window cleaning surface to allow smooth cleaning according to the window cleaning.

Further, the present invention has the effect of enhancing the adhesion of the cleaning pad attached to the cleaning surface of the window glass, and cleaning the window glass smoothly.

1 to 8 show a window cleaning robot having a window cleaning control means according to the present invention,

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a general schematic view showing a window cleaning robot having a window cleaning adjusting means according to the present invention;

FIG. 2 is a perspective view of a window cleaning robot having a window cleaning control unit according to the present invention;

FIG. 3 is an exploded perspective view showing a window cleaning robot having a window cleaning adjusting unit according to the present invention;

FIG. 4 is a perspective exploded perspective view showing a window cleaning robot having a window cleaning control means according to the present invention;

FIG. 5 is an exploded bottom perspective view of a bottom portion showing a window cleaning robot having a window cleaning adjusting means according to the present invention, FIG.

FIG. 6 is a perspective view of an exploded state of a recess according to a windscreen cleaning robot having a windscreen cleaning adjusting means according to the present invention;

FIG. 7 is a state diagram showing the movement of the cleaning robot in a blind spot according to a windscreen cleaning robot having a windscreen cleaning control unit according to the present invention.

FIG. 8A is a state view showing a state before and after the operation of the window cleaning pad attaching portion according to the window cleaning robot having the window cleaning adjusting means according to the present invention. FIG.

FIG. 8B is a view illustrating a state after use of the cleaning window attaching unit according to the present invention; FIG.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

It is to be understood that the present invention is not limited to the disclosed embodiments, but may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, It is provided to inform.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are used to designate the same or similar components throughout the drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

1 to 8 show a window cleaning robot having a window cleaning adjusting means according to the present invention.

1 to 6, a windshield cleaning robot having a windshield cleaning adjusting unit according to the present invention includes a first robot unit 100 having a magnetic body and a windshield cleaning unit inside thereof; And a second robot unit (200) for synchronizing and traveling the first robot unit (100) by a magnetic force. The second robot unit (200) is attached by a magnetic force so as to correspond to each other on the inner and outer sides of the windshield Cleaning is done so that.

The first robot unit 100 and the second robot unit 200 are attached to the front and back of the windshield by magnets with the windshield 1 interposed therebetween, As shown in FIG.

Here, the second robot unit 200 is composed of an operating device and a magnetic body that are the same as those of the first robot unit 100 corresponding to each other, and a detailed description thereof will be omitted.

The first robot unit 100 includes a robot main body 110 having a block structure in which internal devices are located; An outer case 120 installed to be assembled on the upper side of the robot body 110; A magnetic body 130 installed inside the robot body 110; And a window cleaning pad attaching portion 140 provided at the bottom of the robot body 110 and installed as a window cleaning means.

Preferably, the windshield cleaning pad attaching portion 140 is installed inside the robot body 110 so as to be driven by a windshield cleaning adjusting means installed to minimize corner blindness due to cleaning of the windshield can do.

The robot main body 110 is composed of an upper cover 111 assembled on the upper side and a lower cover 112 assembled on the lower side where various electronic devices and a magnetic body for driving the cleaning robot are assembled, And each device may be configured to have a block structure in which the devices are seated and fixed.

The outer case 120 is installed to cover the upper side of the robot body 110 and protects the inner devices. The outer case 120 includes an LED substrate 121 for diffusing light by an LED (not shown) An inner diffusion plate 122 for diffusing LED light emitted from the LED substrate 121, an outer cover 123 made of a transparent material so as to be superimposed on the inner diffusion plate 122 to protect the inner devices, ). ≪ / RTI >

The magnetic body 130 installed in the robot main body 110 may be at least two to four or more circular magnets of neodymium.

The windshield cleaning pad attaching portion 140 may be provided at the bottom of the robot body 110 and may be installed as a windshield cleaning means.

The window cleaning pad attaching portion 140 includes an upper plate 141 connected to the window cleaning control means at an upper side thereof; And a lower plate 142 connected to the lower portion of the upper plate and having a Velcro 142a for attaching a cleaning pad to the bottom surface of the upper plate 141. The top plate 141 is provided with pin connection shafts A plurality of protrusions 143 are formed to protrude.

The windscreen cleaning adjusting means is provided inside the robot body 110 to minimize corner blindness caused by the cleaning of the windscreen 1, An operation control unit 150 installed inside the window cleaning pad attaching unit 140 to be connected to the center of the window cleaning pad attaching unit 140 and installed to be able to move the window cleaning pad attaching unit 140 to the left or right; And is installed inside the robot main body 110 to be connected to the center and the left / right of one side of the window cleaning pad attaching part 140 so as to be assembled to the left and right sides of the window cleaning pad attaching part 140 And a movement guide unit 160 installed to guide the user.

The operation control unit 150 includes a fixed body 151 fixedly assembled inside the robot body 110; A movable body 152 mounted on the inner side of the fixed body 151 and attached to the central portion of the window cleaning pad attaching portion 40 in a pin connection manner; And a pair of right and left resilient springs 153 installed on the left and right sides of the moving body 152 to provide an elastic force according to the movement of the moving body.

Preferably, the moving body 152 is formed to have fixing protrusions 152a and 152b protruding from left and right to fix the elastic spring to be fixed.

The movement guide unit 160 includes a fixed body 161 fixed to the inside of the robot body 110; A guide pin fixing part 162 movably mounted on the inside of the fixing body 161 and installed so as to be connected to the center and the left / right side of the other side of the window cleaning pad attaching part 140; And an elastic spring 163 provided below the guide pin fixing portion 162 and provided to provide an elastic force according to the movement of the guide pin fixing portion 162.

Here, as the up / down buffer means according to the attachment of the windshield of the window cleaning pad attaching portion 140, it is possible to receive the elastic force by the elastic spring 163.

The movement guide unit 160 is provided on the left and right sides of the robot main body 110 and is installed so as to be connected to the left and right sides of the center of one side of the window cleaning pad attaching unit 140, It is preferable that it is composed of two or more assembling modules.

Hereinafter, the operation and effect of the windshield cleaning robot having the windshield cleaning adjusting means according to the present invention will be described as follows.

FIG. 7 is an explanatory view showing the movement of the cleaning robot in the blind spot according to the window cleaning robot having the glass window cleaning adjusting means according to the present invention, and FIG. 8a is a view showing the window cleaning robot having the window cleaning controlling means according to the present invention. And FIG. 8B is a view showing a state after use of the cleaning window attaching portion of the window cleaning robot having the window cleaning adjusting means according to the present invention after the upper and lower operation of the window cleaning button is completed .

Referring to FIG. 7, when the cleaning robot 100 has curved corners of the window cleaning pad attaching portion 140 of the cleaning robot 100 in a corner portion of the window 1, it is difficult to clean the edge of the glass window.

Therefore, when the edge of the window cleaning pad attaching part 140 of the cleaning robot 100 is formed in a square shape, it may be difficult to operate the cleaning robot that moves away from the edge of the cleaning robot frame.

Therefore, at least an angle of 8 ° or more must be maintained through the window cleaning control means of the glass window cleaning pad attaching portion in the corner section of the frame, so that the escape is easy. If the angle is small, the escape angle may be long.

The glass window cleaning adjusting means includes a glass window cleaning pad attaching portion 140 assembled with a moving body 152 that is moved and assembled in response to the elastic force of the elastic spring 153 in the fixed body 151 of the operation control portion 150, It is possible to assemble the connection shaft 143.

That is, the window cleaning pad attaching part 140 is operable by the pin engagement with the operation control part 150, so that the entire other pin connecting shaft 143 is guided by the guide pin fixing part 140 of the movement guide part 160, The window cleaning pad attaching portion 140 can be freely moved in the left / right direction by being coupled to the guide groove 162 and guided at the same time.

In other words, through the structure in which the window cleaning pad attaching portion 140 is moved in the left / right direction in the operation in which the cleaning robot 100 moves in contact with the window frame 1 or after the contact with the window frame frame, In the case where the attachment part of the window cleaning pad has a rectangular shape, there is a restriction on the rotation in the state of being in contact with the frame, and the problem that the rotation is possible in the corner of the window but can not be cleaned can be solved.

8A and 8B, the movement guide unit 160 may serve as an up / down buffering means for attaching the windshield of the windshield cleaning pad attaching unit 140 to the windshield.

That is, according to the contact of the glass surface of the cleaning robot with the glass surface of the cleaning robot, when the glass surface is attached to the cleaning robot or when the glass surface of the cleaning robot is attached, pressure is applied to the glass surface with a certain force by the elastic spring, It will be possible.

As described above, the windshield cleaning robot having the windshield cleaning adjusting means according to the present invention minimizes the dead zone of the windshield cleaning through the windshield cleaning adjusting means when cleaning the windshield while traveling the windshield wall, In the structure of the resilient spring to be installed, It is possible to improve the adhesion of the cleaning pad to the cleaning surface of the window glass by providing the upper / lower buffering means according to the attachment.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be taken by way of limitation, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims and their equivalents.

Claims (7)

A first robot unit having a magnetic body and a windshield cleaning unit inside; And a second robot unit that travels by synchronizing the first robot unit with a magnetic force, Wherein the first robot unit comprises: A robot body having a block structure in which internal devices are located; An outer case installed to be assembled to the upper side of the robot body; A magnetic body provided inside the robot body; And a windshield cleaning pad attaching portion provided at the bottom of the robot body and installed as a windshield cleaning means, Wherein the windshield cleaning pad attaching portion is provided inside the robot body and is controlled to be driven by a windshield cleaning adjusting means installed to minimize corner blindness caused by cleaning of the windshield A window cleaning robot with window glass cleaning adjustment means. The method according to claim 1, The window cleaning adjustment means An operation control unit provided inside the robot main body and installed to be connected to a center of the window cleaning pad attaching portion so as to be connected to the window cleaning pad attachment portion so as to be movable left and right; And a movement guide unit provided on the inner side of the robot main body so as to be connected to the center and left / right sides of the one side of the window cleaning pad attaching portion so as to be assembled in a pin connection manner and guided along the left / right movement of the window cleaning pad attaching portion Lt; / RTI > Wherein the operation control unit and the movement guide unit further include upper / lower buffering means in accordance with attachment of a window of the window cleaning pad A window cleaning robot with window glass cleaning adjustment means. 3. The method according to claim 1 or 2, The operation control unit A fixed body fixed to the inside of the robot body; A movable body assembled inside the fixed body and attached to the center of the window cleaning pad attaching part in a pin connection manner; And a pair of right and left elastic springs installed on the left and right sides of the moving body to provide an elastic force according to the movement of the moving body. A window cleaning robot with window glass cleaning adjustment means. The method of claim 3, Wherein the moving body is formed to have a fixing protrusion protruding from left and right to fix and fix the elastic spring A window cleaning robot with window glass cleaning adjustment means. 3. The method according to claim 1 or 2, The movement guide portion A fixed body fixed to the inside of the robot body; A guide pin fixing part movably mounted on the inside of the fixing body, the guide pin fixing part being installed in a center of the other side of the glass window cleaning pad attaching part and on the left / And an elastic spring provided on the lower side of the guide pin fixing part to provide an elastic force according to the movement of the guide pin fixing part, And an upper / lower cushioning means in accordance with the attachment of a windshield of the windowpane cleaning pad attaching portion, the elastic force being received by the elastic spring A window cleaning robot with window glass cleaning adjustment means. 3. The method according to claim 1 or 2, The movement guide portion And at least two assembling modules provided at inner left and right sides of the robot body and installed to be connected to the center of one side of the window cleaning pad attaching portion and the left and right sides of the robot body, A window cleaning robot with window glass cleaning adjustment means. 3. The method according to claim 1 or 2, The window cleaning pad attaching portion An upper plate coupled to the upper portion of the glass window cleaning adjustment means; And a lower plate coupled to a lower portion of the upper plate and having a Velcro for attaching a cleaning pad to a floor surface, And a plurality of shaft connection fins connected to the cleaning control means are protruded from the upper plate. A window cleaning robot with window glass cleaning adjustment means.

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