KR20000012213U - Magnetic windshield cleaner - Google Patents

Abstract

The present invention relates to a magnetic window cleaner, and more particularly, to reduce the adhesion of the sponge to the glass window surface to facilitate the cleaning operation while gently sliding the sponge along the glass window surface, the fluid inside the body It is an object of the present invention to provide a magnetic window cleaner that can easily clean a large area of the glass window without additional equipment for the continuous supply of washing water by having a storage compartment.

The present invention, a pair of bodies 110, 210 having a cleaning sponge 140, 145, 240, 245 and magnets 120, 220 are provided to face each other with respect to the glass window, In the magnetic glass window cleaner configured to wipe the inner and outer surfaces of the glass window while the opposite body 110 is moved in the same path as the body 210 of one side of the body 110, 210 is moved: A fluid storage chamber (113) (213), a sponge storage chamber and a magnet storage chamber are respectively partitioned in the bodies (110) and (210), and a flow path is formed between the fluid storage chambers (113) and the sponge storage chamber; In the state in which the sponges 140, 145, 240 and 245, which are inserted into and coupled to the sponge storage chamber, are in close contact with the surface of the glass window, the rolling rollers are maintained to maintain a predetermined distance between the bodies 110 and 210 and the glass window surface. 150, 250 is characterized in that it is installed on both left and right ends of the body (110, 210).

Description

Magnetic windshield cleaner

The present invention relates to a magnetic window cleaner, and more particularly, to reduce the adhesion of the sponge to the glass window surface to facilitate the cleaning operation while gently sliding the sponge along the glass window surface, the fluid inside the body The present invention relates to a glass cleaner having a magnet for easily cleaning a large area of glass without any equipment for continuous supply of washing water.

In general, in high-rise buildings such as apartments and offices, it is difficult to clean the outside of the windows due to the risk of accidents, such as falling, so that a professional contractor to clean the outside of the window hanging on the rope outside the building is mainly used. have. However, the cleaning work by experts also has a lot of risks, and the cleaning of the window by the service is a huge cost required to clean the outside of the window frequently.

Recently, a magnetic window cleaner comprising a pair of bodies having a sponge and a magnet in which a cleaning liquid is absorbed so that a user can simultaneously wash the inside and the outside surfaces of the window in a room is Japanese Patent Application Laid-Open No. 54-72859. And Korean Utility Model Publication 91-8740. Such a magnetic windshield cleaner is strongly adhered to the sponge coupled to each body by the magnetic force between the magnets facing each other on the inner and outer sides of the glass window, and in this state, when the user moves the indoor body, The side body is moved along the same path as the interior body, thereby simultaneously cleaning the inside and outside surfaces of the glass window by sponges that are moved in close contact with the inside and outside surfaces of the window.

In an advanced form from such a magnetic windshield cleaner, a sponge is provided during window cleaning by connecting a water supply supply hose and a water drainage discharge hose with a sponge attached to the body, and supplying fresh water continuously through the supply hose. A glass window wipe for a high-rise building to solve the trouble of frequently cleaning or replacing is disclosed in Korean Utility Model Publication No. 97-00314.

However, the magnet window cleaner, a magnet having a strong magnetic force is used so that each body can be fixed tightly between the glass window, so that all the magnetic force between the strong magnets are applied to the adhesion between the sponge and the window, sponge Is strongly adhered to the window surface to have a strong frictional force, and therefore, not only does it take great force to move the sponge-bonded bodies along the window surface, but also when the frictional force exceeds the magnetic force of the magnet, There was a problem such that it can not move according to the movement of the interior body to fall under the building.

In addition, in the case of the magnetic window cleaner having the supply hose and the discharge hose, the inconvenience of having to wash or replace the sponge frequently can be eliminated, while varying the length in consideration of the distance between the glass windows of the high-rise building and the water supply It should be equipped with a large number of hoses or have a very long hose so that it can be applied to both short and long distances. I can't do it.

Therefore, the present invention has been devised to solve the above problems, the body is configured to be in close contact with the glass window surface at a predetermined distance from the glass window surface, thereby reducing the adhesion of the sponge to the glass window surface Accordingly, a main object of the present invention is to provide a magnet window cleaner which can perform a cleaning operation while gently sliding the sponge along the window surface.

Another object of the present invention is to ensure a fluid reservoir inside the body, and to configure the cleaning fluid in the fluid reservoir can be supplied to the sponge at a constant speed, frequent cleaning or replacement of the sponge without the use of a separate long hose It is to provide a magnetic window cleaner that can continuously clean a large area of the window without the need.

1 is an exploded perspective view of a magnetic window cleaner according to an embodiment of the present invention,

Figure 2 is a side cross-sectional view showing a state of use of FIG.

3 is a partial cross-sectional view according to another embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

110, 210: Body, 112: Magnetic storage room, 113: Fluid storage room, 114, 115: Sponge storage room, 116: Wiper fastener, 117, 118: Via room, 120: Magnet, 130: Shielding board, 140, 145, 240, 245: Sponge, 140a: Fabric mesh, 150, 250: Rolling roller, 160: Wiper, 170: Bulkhead, 270: Ball joint bracket, 280: Handle bar.

In order to achieve the above object, the present invention provides a pair of bodies having a cleaning sponge and a magnet to face each other with respect to a glass window, and as the body of one side of these bodies is moved, the opposite body moves in the same path. In the magnetic glass cleaner is configured to clean the inner and outer surfaces of the glass window: The body is installed facing each other, the fluid storage chamber and the sponge storage chamber and the magnet storage chamber are respectively partitioned, and a flow path is formed between the fluid storage chamber and the sponge storage chamber. ; In a state in which the sponge inserted into the sponge storage chamber is coupled to the glass window surface, the rolling rollers are installed at both left and right ends of the body so that a predetermined distance is maintained between the body and the glass window surface.

Hereinafter, with reference to the accompanying drawings a preferred embodiment of a magnetic windshield cleaner according to the present invention will be described in detail.

1 is an exploded perspective view of a magnetic window cleaner according to an embodiment of the present invention, Figure 2 is a side cross-sectional view showing a state of use of Figure 1, as shown, the present invention is a magnet 120, 220, sponge 140, 145, 240, 245 and rolling rollers 150, 250 are configured to include a pair of inner and outer bodies 110 and 210 coupled to each other.

The outer body 110 has a fluid storage chamber 113 and a magnet storage chamber 112 in the center portion, and is formed to have a pair of sponge storage chambers 114 and 115 in the upper and lower portions.

The fluid storage chamber 113 is an airtight space for storing a cleaning fluid such as water or a washing liquid, and a through hole 113a for fluid injection is formed in a rear surface thereof. In the drawing, the two through holes 113a are configured to discharge the internal air through the other through hole 113a when the fluid is injected through the one through hole 113a, thereby allowing the cleaning fluid to flow into the fluid storage chamber 113. It is intended to be easy to inject. After the fluid is injected into the fluid storage chamber 113, a pair of sealing stoppers 113b are provided to seal each of the through holes 113a.

In addition, a flow path is formed between the fluid storage chamber 113 and each of the sponge storage chambers 114 and 115, so that the cleaning fluid stored in the fluid storage chamber 113 is stored in the sponge storage chambers 114 and 115. Is configured to be supplied at a predetermined speed. The flow path may be configured in a predetermined pipe shape, but as shown, by forming the gas passage chambers 117 and 118 between the fluid storage chamber 113 and each sponge storage chamber 114, 115, respectively. The fluid in the fluid reservoir 113 may be configured to be supplied to each sponge storage chamber 114 and 115 after passing through the gas passage chambers 117 and 118.

That is, at the rear portions of the sponge storage chambers 114 and 115, the gas passage chambers 117 and 118 are formed to be adjacent to the fluid storage chamber 113, respectively. A plurality of first communication holes 113c and 113d are formed between the fluid storage chamber 113 and each gas passage chamber 117 and 118, respectively, and the gas passage chambers 117 and 118 and each sponge are respectively formed. By forming a plurality of second communication holes 114a and 115a between the storage chambers 114 and 115, respectively, the fluid in the fluid storage chamber 113 is discharged through the first communication holes 113c and 113d and the oil passage chamber. 117, 118 and second communication holes 114a, 115a are sequentially supplied to the sponge storage chambers 114 and 115, respectively.

In a state in which the magnet 120 is accommodated in the magnet housing chamber 112 of the outer body 110, the shielding plate 130 is sealed to seal the open surfaces of the magnet storage chamber 112 and the fluid storage chamber 113. This is tightly coupled. In addition, sponges 140 and 145 are inserted into the sponge storage chambers 114 and 115, respectively. In this case, each of the sponges 140 and 145 is opened from the open ends of the sponge storage chambers 114 and 115. It is coupled to protrude outward by a certain length.

A plurality of rolling rollers 150 are coupled to both left and right ends of the outer body 110, respectively. At this time, the rolling roller 150 is coupled to protrude to a position between the end of the outer body 110 and the end of the sponge 140, 145, so that the sponge 140, 145 is in close contact with the glass window surface and the outside The body 110 is configured to allow each rolling roller 150 to perform a rolling motion along the glass window surface while maintaining a predetermined distance from the glass window surface. Reference numeral 155 is a bracket for fixing each rolling roller 150 to the outer body 110.

In addition, a wiper fastener 116 may be formed on the rear upper side of the outer body 110 to detach the finish wiper 160. In this case, a coupling groove 116a may be formed in the wiper fastener 116, and an insertion plate 161 having an elastic protrusion 162 may be coupled to a central lower end of the wiper 160. Accordingly, the resilient protrusion 162 is elastically locked to the coupling groove 116a in the state where the insertion plate 161 to which the wiper 160 is coupled is inserted into the wiper fastener 116, thereby causing the outer body 110 to be fixed. The wiper 160 is to be fixedly coupled to the upper side.

On the other hand, the inner body 210 also has the same structure as the outer body 110, the magnet 220 is fixedly coupled, a pair of sponges 240, 245 and a plurality of rolling rollers 250 Is combined. Only, the portion that the handle bar 280 is coupled to one side of the inner body 210 shows a difference from the outer body 110. The handle bar 280 may be configured in such a manner that the ball 275 formed at its end is coupled to the ball joint bracket 270.

Referring to the operation of the magnetic window cleaner having the configuration as described above are as follows.

First, the cleaning water or the washing liquid is contained in the fluid storage chambers 113 and 213 of the inner and outer bodies 110 and 210, respectively, and the sponges 140, 145, 240 and 245 are respectively placed in the sponge storage chambers. Combine. The outer body 110 is disposed on the outer side of the window so that the sponges 140 and 145 of the outer body 110 and the sponges 240 and 245 of the inner body 210 face each other with respect to the glass window. When the inner body 210 is positioned on the inner surface of the glass window, the bodies 110 and 210 are closely adhered to each other on the inner and outer surfaces of the glass window by magnetic force between the magnets 120 and 220. do.

At this time, each of the sponges 140, 145, 240, 245 is in close contact with the surface of the glass window with a predetermined adhesion, and the end of the rolling rollers 150, 250 protruding from the body 110, 210, the glass window By contacting the surface, the magnetic force between the magnets 120, 220 is distributed to the rolling roller 150 and the sponges 140, 145, 240, 245, so that each sponge 140 (145) against the glass window surface 240) and 245 will be able to reduce the frictional force.

In this state, holding the handle bar 280 to move the inner body 210 located inside the glass window along the inner surface of the window, by the magnetic force between the magnets 120, 220, the movement path of the inner body 210 The outer body 110 is moved along. At this time, the adhesion of the sponges 140 and 145 is reduced by the rolling roller 150 which is in contact with the glass window surface, so that the frictional force of the sponges 140 and 145 against the glass window surface is reduced, as well as the rolling roller 150. By rolling) along the surface of the glass window, the outer body 110 can be smoothly sliding along the movement path of the inner body 210 to clean the glass window surface. Of course, the inner body 210 can also be moved with a small force by the action of the rolling roller 250 as described above.

During this cleaning operation, the cleaning fluid stored in the fluid storage chamber 113 sequentially passes through the first communication holes 113c and 113d, the gas passage chambers 117 and 118, and the second communication holes 114a and 115a. As a result, the cleaning fluid is continuously absorbed into each sponge 140, 145, 240, and 245 at a constant speed by flowing into the sponge storage chambers of the inner and outer bodies 110 and 210. In addition, cleaning of the surface of the glass window is performed by the fluid absorbed in each of the sponges 140, 145, 240, and 245 according to the movement of the inner and outer bodies 110 and 210, wherein each sponge ( By supplying a predetermined amount of the cleaning fluid to the 140, 145, 240 and 245 for a predetermined time, it is possible to clean a large area of the glass window without cleaning or replacing the sponge (140, 145, 240, 245). Will be.

In addition, after the cleaning operation by the water or the cleaning liquid as described above, the wiper 160 is coupled to the wiper fastener 116 of the outer body 110, the inner and outer body 110, 210 as described above window When the body 110 and 210 are swept downward in a state of being in close contact with the inside and the outside, water or washing liquid buried in the outer surface of the window by the wiper 160 is swept downward, thereby remaining on the window surface. It is possible to prevent staining of the glass window due to the water or the cleaning liquid, thereby cleaning the glass window more cleanly.

Further, in order to further reduce the adhesion of each sponge 140, 145, 240, 245 in close contact with the glass window surface, each sponge 140, 145, 240 is partially shown in FIG. 1. The outer surface of the 245 can be combined to form a cloth mesh 140a.

By the combination of the fabric mesh 140a, as shown in the enlarged view of FIG. 2, the adhesion area between each sponge 140, 145, 240, 245 and the glass window surface is divided into a plurality of parts. The frictional force of the sponges 140, 145, 240 and 245 on the glass window surface can be further reduced. Accordingly, by allowing each body 110 and 210 to be moved more smoothly, not only the inner body 210 can be moved with a small force, but also the outer body 110 according to the movement of the inner body 210. ) Is smoothly moved so that the outer body 110 does not fall to the outside of the building, so that the cleaning operation on the outer surface of the glass window can be easily and safely performed.

On the other hand, as shown in Figure 3, by forming the partition wall 170 transverse to the center in the fluid storage chamber of the outer body 110, the fluid storage chamber is the water storage chamber 171 and the washing liquid storage chamber 172. It may be configured to be divided into. At this time, by forming separate through holes 171a and 172a in each of the storage chambers 171 and 172, and providing stoppers 171b and 172b coupled to the respective through holes 171a and 172a, And it should be configured to be able to selectively inject and store the washing solution, respectively.

Through this configuration, according to the use state of the outer body 110, the water stored in the water storage chamber 171 via the first communication hole 113c, the gas passage chamber 117 and the second communication hole 114a. The cleaning liquid supplied to the sponge storage chamber 114 or stored in the cleaning liquid storage chamber 172 via the first communication hole 113d, the gas passage chamber 118 and the second communication hole 115a. To 115. Therefore, by changing the use state of the outer body 110 according to the user's needs, the cleaning operation can be selectively performed using any one of the water stored in the water storage chamber 171 and the cleaning liquid stored in the washing liquid storage chamber 172. Will be. Of course, the inner body 210 may be provided with a partition having the same structure as the outer body 110.

As can be seen by the above embodiment, the magnetic glass window cleaner according to the present invention, while having a sufficient adhesion for fixing the inner and outer body to the glass window, the adhesion of the sponge to the glass window surface is reduced, the inner and outer The body can be moved smoothly even with a small force, thereby preventing the fall of the outer body, there is an effect that can safely and easily clean the outer surface of the glass window.

In addition, since the cleaning fluid is supplied to the sponge from the fluid storage chamber provided inside the body at a constant speed, the glass window of a large area can be continuously cleaned without providing a separate long hose.

The magnetic glass cleaner according to an embodiment of the present invention has been described above, but the present invention is not limited thereto, and those skilled in the art will be able to variously modify and apply the same.

Claims (4)

A pair of bodies having a cleaning sponge and a magnet are provided to face each other around the glass window, and the magnetic body is configured to wipe the inner and outer surfaces of the glass window while the opposite body is moved in the same path as the body on one side of the body is moved. For window cleaners: A fluid storage chamber, a sponge storage chamber, and a magnet storage chamber are respectively partitioned in the body facing each other, and a flow path is formed between the fluid storage chamber and the sponge storage chamber; Magnetic roller window cleaner, characterized in that the rolling roller is installed on the left and right both ends of the body so that a certain distance is maintained between the body and the glass window surface in a state in which the sponge inserted into the sponge storage chamber is closely attached to the glass window surface. The method of claim 1, The sponge, the magnetic glass window cleaner, characterized in that the fabric mesh is coupled in a form surrounding the outer surface. The method of claim 1, One side of the body, the magnetic windshield cleaner, characterized in that to form a wiper fastener so that the wiper can be detachably coupled. The method of claim 1, The fluid storage chamber is divided into a water storage chamber and a washing liquid storage chamber, which are separated from each other by having a partition wall at the center, and a flow path is formed from the water storage chamber and the washing liquid storage chamber to each sponge storage chamber spaced apart from the upper and lower parts of the body. Magnetic windshield cleaner, characterized in that.