JPH10276941A - Glass gleaning device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To clean a glass efficiently by attaching a water supply part in a glass cleaning device which is constructed of an operating member operated so that it moves along one of the surfaces of a glass and a cleaning member attracted magnetically with the operating member through the glass, and which moves the cleaning member to the other surface of the glass by causing the cleaning member to follow the moving operating member. SOLUTION: This glass cleaning device comprises a water supply part 5 which has a water retaining function to retain a cleaning liquid 4 and a supply function to supply the retained cleaning liquid 4 to one of the surfaces of a glass 1 and a cleaning part 6 which has a water collecting function to collect by scraping the cleaning liquid 4 by moving a cleaning member 3 to slide the surface of the glass 1 to which the cleaning liquid 4 is supplied, provided on the glass side face of the cleaning member 3 respectively. In addition, a magnet 15 is provided on the one sides of the operating member 2 and the cleaning member 3 respectively and at the same time, a magnetic material is fitted to the other sides of both members 2, 3. Further, a cleaning part 6 is arranged at least, on both sides of the magnetic material fitted to the cleaning member 3, and at the same time, the water supply part 5 is arranged between the cleaning part 6 and the magnetic material.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a glass cleaning apparatus used for cleaning (washing) window glass of general houses, offices, shops, and high-rise buildings, or glass of show windows.

[0002]

2. Description of the Related Art Conventionally, when cleaning window glass or show window glass, a cloth or sponge has been used to wipe the glass. However, after applying a cleaning solution such as water or a cleaning agent to the glass, the glass is wiped dry. And it was very complicated and inefficient. The outer surface of the windowpane (outside surface) is particularly dirty, but in high-rise buildings, etc., the windowpane is installed at a high place, and it is necessary to get out of the windowpane and clean the outside of the windowpane. It was very dangerous work. Also, depending on the location, the outer surface of the window glass is located in a place that is difficult to reach, such as a narrow place, and it is difficult to clean the window glass.

Therefore, US Pat. No. 3,296,645 and related US Pat. No. 3,751,750 and US Pat.
No. 9793 states that in cleaning windows at high altitudes,
A window cleaning device that can reduce the risk has been proposed. This window cleaning device is formed of a master unit and a slave unit magnetically attached through a window glass. When the master unit is moved along the indoor surface of the glass, the slave unit follows the movement of the glass unit. It is designed to move along the outdoor surface.
By moving cloth and paper or paper coated with detergent between the parent machine and the other surface of the glass, the parent machine and the child machine are moved. , Both surfaces of the glass can be wiped and cleaned.

However, in this window cleaning device, there is a problem that the cleaning ability is low because only the surface of the glass is wiped dry with cloth, paper or paper coated with a cleaning agent. Therefore, a glass cleaner with a high cleaning ability is disclosed in
It has been proposed in JP-A-3-96264. This glass cleaner is provided with a rubber closing plate at the upper end of the outer casing of the cleaner, and a cleaning medium for containing the cleaning liquid is provided below the closing plate of the outer casing of the cleaner. A cleaner is formed by providing a magnet between the cleaning medium and the cleaning medium, and two cleaners are configured as one set.

[0005] In this glass cleaner, one cleaner is magnetically attached to another cleaner through a window glass, and one cleaner is moved along the indoor surface of the glass so that the cleaner follows the other cleaner. Is moved along the outdoor surface of the glass to clean both sides of the glass.

[0006]

However, in the above conventional example, there is a problem that the glass cannot be cleaned by moving it to the left or right, and the glass cannot be cleaned efficiently. An object of the present invention is to provide a glass cleaning device capable of efficiently cleaning glass.

[0007]

According to a first aspect of the present invention, there is provided a glass cleaning apparatus comprising: an operating tool which is operated to move along one surface of a glass; In a glass cleaning apparatus, which includes an operating tool 2 and a cleaning tool 3 magnetically attached, and moves the cleaning tool 3 along the other surface of the glass 1 so as to follow the moving operating tool 2, a cleaning liquid 4 is provided. A water supply unit 5 having a water retention function of retaining the water and a supply function of supplying the retained cleaning liquid 4 to the other surface of the glass 1, and the other of the glass 1 to which the cleaning liquid 4 is supplied by the movement of the cleaning tool 3. A cleaning unit 6 having a water collecting function of scraping the cleaning liquid 4 by sliding on the surface is provided on the surface of the cleaning tool 3 on the glass 1 side, and magnets 7 and 15 are provided on one of the operating tool 2 and the cleaning tool 3. At the same time, a magnetic material is provided on the other side, and a cleaning tool The washing unit 6 is arranged on at least both sides of the magnet 7 or the magnetic body provided in the apparatus, and the water supply unit 5 is arranged between the washing unit 6 and the magnet 7 or between the washing unit 6 and the magnetic body. It is characterized by the following.

According to a second aspect of the present invention, in addition to the configuration of the first aspect, a magnet 15 is provided on the operating tool 2.
And the cleaning tool 3 is provided with a magnetic material. A glass cleaning apparatus according to a third aspect of the present invention is characterized in that, in addition to the configuration of the first aspect, the operating tool 2 is provided with a magnetic body and the cleaning tool 3 is provided with a magnet 7. is there.

[0009]

Embodiments of the present invention will be described below. As shown in FIGS. 1 to 3, the operating tool 2 includes a pair of left and right magnets 1 on an operating tool body 16 formed of a synthetic resin or the like in a box shape.
5 is built therein. A magnet holding frame portion protruding into the operation tool body 16 as shown in FIG. 3A is provided on the front surface of the operation tool 2 on the glass 1 side (the surface that is brought into contact with the surface of the glass 1). A pair of right and left magnets 70 are provided, and the magnets 15 are respectively fitted and held in the respective magnet holding frame portions 70. A rib 20 is formed on the front surface of the operation tool 2 in a projecting shape using an elastic body such as rubber or a spring, resin, or the like.
Are provided so as to protrude from the four corners. Since the magnet 15 provided on the operating tool 2 has a large magnetic force to hold the cleaning tool 3, when the entire front surface of the operating tool 2 is brought into close contact with the surface of the glass 1, The frictional force between the surface and the front surface of the operation tool 2 becomes very large, and it becomes difficult to move the operation tool 2.

Therefore, according to the present invention, the rib 2
By providing 0, the tip of the rib 20 is brought into contact with the surface of the glass 1 so that the dimension between the front surface of the operating tool 2 and the surface of the glass 1 is kept constant, and the entire front surface of the operating tool 2 is The surface of the glass 1 can be moved by moving the operation tool 2 by reducing the frictional force between the front surface of the operation tool 2 and the surface of the glass 1. The operability of the operating tool 2 can be improved by reducing the force to be applied.

The rib 20 preferably has a curved or hemispherical tip at the tip in consideration of the slipperiness with the surface of the glass 1, and may have a shape like a roller. On the rear surface of the operation tool 2 opposite to the glass 1 side (the surface opposite to the surface that is in contact with the surface of the glass 1), a substantially U-shaped handle portion 17 is provided in plan view. Have been.

As shown in FIGS. 1 to 3, the cleaning tool 3 has a thin shape, and is formed of a rectangular plate made of synthetic resin or the like. On the front surface of the glass 1, both a water retaining function for retaining a cleaning liquid 4 such as water, a liquid detergent or cleaning water in which a detergent is dissolved, and a supply function for applying and supplying this retained cleaning liquid 4 to the surface of the glass 1. A water supply unit 5 having a function, a cleaning unit 6 having a water collection function of collecting the cleaning liquid 4 attached to the surface of the glass 1 supplied from the water supply unit 5, and a pair of left and right adsorbents 50, 50 are integrally formed. It is provided and formed.
The adsorbent 50 is formed of a magnetic material such as iron, cobalt, nickel, and alloys containing these. As shown in FIG. 3, the rear surface of the plate portion 24, which is the surface opposite to the surface on the glass 1 side (the surface opposite to the surface that is brought into contact with the glass 1), is flat and has four corners. A rib fitting recess 55 into which the rib 20 of the operation tool 2 can be fitted is provided.

The water supply section 5 is formed in a substantially rectangular shape with felt, sponge, or the like, and is attached to the upper and lower portions of the front face of the plate section 24 so as to be long in the lateral direction. The water supply section 5 is detachably attached to the plate section 24, and can be easily replaced when its cleaning effect (water retention function and supply function) is deteriorated due to deterioration or the like. The effect can be easily restored. The cleaning section 6 is formed to have a substantially triangular cross section or a substantially trapezoidal cross section whose width becomes narrower toward the tip, and a wiper formed of an elastic body such as rubber can be used.
The cleaning section 6 is formed in a rectangular frame shape, and is provided on the front surface of the plate section 24 substantially in parallel with each side of the plate section 24 over the entire circumference of the plate section 24. 6 is formed so as to surround the water supply section 5 and the adsorbent 50. The adsorbent 50 is disposed between the upper and lower water supply units 5.

When cleaning (washing) the other surface (outdoor side surface) of the glass 1 using the glass cleaning device formed as described above, first, as shown in FIG. Is immersed in the cleaning solution 4 contained in the container 25 to supply water 5
The washing liquid 4 is impregnated with the washing liquid to keep the water. Next, FIG.
As shown in FIG. 5, the front surface of the operation tool 2 is brought into contact with one surface of the glass 1 via the rib 20, and at the position where the operation device 2 is brought into contact with the front surface of the water supply unit 5 and the other surface of the glass 1. The cleaning tool 3 is arranged by abutting (elastic contact) the tip of the portion 6, and the magnet 15 of the operating tool 2 and the adsorbent 50 of the cleaning tool 3 are magnetically attached (adsorbed) via the glass 1. The cleaning tool 3 is held on the other surface of the glass 1 by the operation tool 2. Next, as shown in FIG. 4C, a person holds the handle 17 and moves the operating tool 2 along one surface of the glass 1 in the up, down, left, and right directions, thereby cleaning the operating tool 2 magnetically. Tool 3
Is moved along the other surface of the glass 1 following the movement of the operating tool 2.

By moving the cleaning tool 3 along the surface of the glass 1 in this manner, it is possible to apply the cleaning water 4 from the water supply unit 5 to the surface of the glass 1 on which the cleaning tool 3 moves and supply the cleaning water. At the same time, the cleaning unit 6 can be resiliently contacted with the surface of the glass 1 on which the cleaning tool 3 moves and can be slid (moved in contact with the surface of the glass 1). After being lifted up by the cleaning water 4 supplied from the water supply unit 5, the dirt is scraped off together with the cleaning water 4 by the cleaning unit 6 and collected, so that the other surface of the glass 1 on which the cleaning tool 3 moves is cleaned. It can be cleaned with the cleaning tool 3.

Next, one surface of the glass 1 (the indoor surface)
In order to clean the water, first, as shown in FIG. 5A, the cleaning tool 3 is immersed in the cleaning liquid 4 placed in the container 25, soaked in the water supply unit 5 and kept water. Next, as shown in FIG. 2, the operating tool 2 is inserted into the rib fitting recess 55 on the rear surface of the cleaning tool 3.
The ribs 20 on the front surface of the operating tool 2
By magnetically attaching the adsorbent 50 of the cleaning tool 3 to the
As shown in FIG. 5B, the operation tool 2 is attached to the rear surface of the cleaning tool 3. As shown in FIG. 5C, the front surface of the water supply unit 5 and the cleaning unit 6 are provided on one surface of the glass 1 in a state where the cleaning tool 3 is held on the operation tool 2 by the magnetic attachment of the magnet 15 and the adsorbing body 50 in this manner. Are brought into contact with each other (elastic contact), and then the person holds the handle 17 and moves the operating tool 2 and the cleaning tool 3 along one surface of the glass 1 in an up, down, left, right, and diagonal directions. 3 is moved along one surface of the glass 1. Thus, one surface of the glass 1 is cleaned by the cleaning tool 3 as described above.

In this glass cleaning apparatus, the cleaning of one surface of the glass 1 and the cleaning of the other surface are performed separately, so that the cleaning of the glass 1 and the cleaning tool 3 is more efficient than cleaning both surfaces of the glass 1 at the same time. The friction between the water supply section 5 and the cleaning section 6 can be reduced, and the glass 1 can be cleaned without requiring a large amount of labor. Moreover, since the operating tool 2 is formed to be detachably attached to the rear surface of the cleaning tool 3 by magnetic attachment, the indoor surface of the glass 1 is cleaned using the cleaning tool 3 for cleaning the outdoor surface of the glass 1. The glass 1 can be cleaned, and there is no need to separately prepare another member for cleaning the indoor surface of the glass 1.
In addition, since the rib fitting recess 55 for fitting the rib 20 of the operating tool 2 is provided on the rear surface of the cleaning tool 3, the rib 20 is fitted into the rib fitting recess 55, so that the operating tool 2 and the glass 1 are separated. Utilizing the ribs 20 provided to reduce friction, the positioning when mounting the operating tool 2 to the cleaning tool 3 can be performed, and the mounting of the operating tool 2 to the cleaning tool 3 can be easily performed. It is.

Further, the glass cleaning apparatus cleans the surface of the glass 1 by floating the dirt on the surface of the glass 1 with the cleaning water 4 and scraping the dirt together with the cleaning water 4 in the cleaning unit 6. Since the cleaning is performed by the cleaning tool 3, the cleaning operation can be performed at once by moving the cleaning tool 3 once. Further, since the dirt is lifted by the cleaning water 4, the surface of the glass 1 is simply cleaned by the cleaning unit 6.
The cleaning ability can be made higher than rubbing and wiping with dry. Further, the surface of the glass 1 can be easily cleaned only by using the cleaning tool 3 immersed in the cleaning liquid 4.

In the above glass cleaning apparatus, the cleaning unit 6 is arranged so as to surround the adsorbent 50 on both the upper and lower sides and the left and right sides of the adsorbent 50, that is, on the outer peripheral side of the adsorbent 50.
Is disposed between the adsorbent 50 and the cleaning unit 6 above and below the adsorbent 50, so that the cleaning unit 6 is disposed outside the water supply unit 5 and the adsorbent. Can be arranged at the position closest to the peripheral end of the cleaning tool 3, that is, even if the glass 1 is held in a frame thicker than the glass 1, the end of the glass 1 near the frame The cleaning unit 6 can be reached and slid, and the end of the glass 1 can be reliably cleaned.

Further, in the above-mentioned glass cleaning apparatus, since the cleaning section 6 is provided over the entire periphery of the cleaning tool 3 substantially in parallel with the peripheral end of the cleaning tool 3, the cleaning tool 3 can be moved in any direction, up, down, left, right, or diagonally. , That is, the cleaning direction can be any direction of up, down, left, right, or diagonal, so that the glass 1 can be efficiently cleaned without leaving unwiped or leaking cleaning liquid.

As described above, the operating tool 2 is operated by a person on the handle 1.
7 can be moved along any surface of the glass 1 so long as a person can perform cleaning work without danger such as falling. In the case of a building, usually, the cleaning tool 3 is moved along the indoor surface of the glass 1. In this case, the cleaning tool 3 is moved along the outdoor surface of the glass 1.
4 and 5, reference numeral 40 denotes a drop-prevention cord connecting the operating tool 2 and the cleaning tool 3 to prevent the cleaning tool 3 from dropping completely. Further ribs 20
May be provided on the front surface of the cleaning tool 3, and the rib fitting recess 55 may be provided on the front surface of the operation tool 2, respectively.

FIGS. 6 to 8 show another embodiment. The cleaning tool 3 of this glass cleaning apparatus is formed by providing a magnet 7 instead of the adsorbing body 50 of the cleaning tool 3 shown in FIGS. 1 to 3, and is preferably vertically symmetric and left-right symmetric. The polarity of one of the magnets 7a of the pair of magnets 7a on the front side (the surface facing the glass 1 side) is N pole, and the polarity of the other magnet 7b on the front side is S pole. Also, one magnet 15b of the magnets 15 of the operating tool 2
The polarity of the front surface (the surface facing the glass 1) is N pole, and the polarity of the front surface of the other magnet 15a is S pole.

In cleaning (cleaning) the other surface (outdoor side surface) of the glass 1 using the glass cleaning device formed as described above, FIGS.
The operation is performed according to the order of FIG.
When the operating tool 2 and the cleaning tool 3 are magnetically attached via the glass 1 as shown in FIG. 5, the magnet 15a of the operating tool 2 and the magnet 7b of the cleaning tool 3 are opposed to each other, and the magnet 15b of the operating tool 2 is cleaned. This is performed so that the magnet 7a of the tool 3 is opposed to the magnet 7a.

Next, using this glass cleaning device, the glass 1
When cleaning one surface (the indoor side) of
5 (a) to 5 (c). When the operation tool 2 is detachably mounted on the rear surface of the cleaning tool 3 as shown in FIG. Flip 3 forward and backward (the operating tool 2 may be moved)
For example, the operating tool 2 is disposed on the rear side of the cleaning tool 3 and the cleaning tool 3 is rotated by 180 ° as indicated by an arrow in FIG.
The magnet 15a of the operating tool 2 and the magnet 7a of the cleaning tool 3 are opposed to each other, and the magnet 15b of the operating tool 2 and the magnet 7b of the cleaning tool 3 are opposed to each other.
The magnet 15a of the cleaning tool 3 and the magnet 7a of the cleaning tool 3 are magnetically bonded, and the magnet 15b of the operation tool 2 and the magnet 7b of the cleaning tool 3 are magnetically bonded.

In this glass cleaning device, magnets 15 and 7 are provided on both the operating tool 2 and the cleaning tool 3, and the operating tool 2 and the cleaning tool 3 are magnetically attached by the magnetic force of the magnets 7 and 15, so that FIG. As shown in FIG.
Thus, the suction force of the cleaning tool 3 can be improved. The cleaning tool 3 may be provided with a plurality of magnets 7 and the operating tool 2 may be provided with a plurality of magnets 15. In this case, at least one magnet 7 having a front N pole and a magnet 7 having a front S pole are provided on the cleaning tool 3 at a time, and a magnet 15 having a front N pole and a magnet 15 having a front S pole are provided. Must be provided on the operation tool 2 at least one by one. Further, it is preferable to provide the same number of magnets 7 each having a front N-pole and each magnet 7 each having a front S in the cleaning tool 3, and a magnet 15 having a front N pole and a magnet 15 having a front S pole. Are preferably provided on the operating tool 2 by the same number. Further, the cleaning tool 3 is formed by alternately arranging the magnets 7 having the N pole on the front side and the magnets 7 having the S pole on the front side.
And a magnet 15 having an N-pole front surface.
And the magnet 15 whose front surface is the S pole are alternately arranged and the operating tool 2
Is preferably provided.

FIGS. 9 to 11 show another embodiment. The operation tool 2 of the glass cleaning apparatus has a plate-shaped magnetic body 60 formed of a magnetic material inside an operation tool main body 16 and ends of the magnetic body 60 with magnets 15, 1 on both sides.
5 is formed so as to be magnetically attached to the rear surface (the surface opposite to the glass 1 side). The cleaning tool 3 of the glass cleaning device includes a plate portion 24, a magnet 7,
7 (and the water supply unit 5), a plate-shaped magnetic body 61 made of a magnetic material is provided, and the ends of the magnetic body 61 are connected to the rear surfaces of the magnets 7 on both sides (the surface on the glass 1 side). (The opposite surfaces).

When the other surface (outside surface) of the glass 1 is cleaned by using the glass cleaning device, the cleaning is performed in the order of FIGS. 4A to 4C described above. In cleaning the other surface (the indoor side surface) of the device 1 shown in FIGS.
This is performed according to the order of FIG.
When the operating tool 2 is detachably attached to the rear surface of the cleaning tool 3 as described above, the magnet 15 of the operating tool 2 is magnetically attached to the magnetic body 61 of the cleaning tool 3 as shown in FIG. .

In this glass cleaning device, the magnets 15, 15
The operation tool 2 is provided with a magnetic body 60 magnetically attached to the rear surface of the cleaning tool 3 and the magnetic body 61 magnetically attached to the rear surface of the magnets 7 is provided.
, The suction force when magnetically attaching the operation tool 2 and the cleaning tool 3 via the glass 1 can be increased, and the cleaning tool 3 can be made hard to drop from the glass 1. Also, when the operating tool 2 is mounted on the rear surface of the cleaning tool 3, the magnetically attached body 61 of the magnetic material is interposed between the magnets 15 and 15 of the operating tool 2 and the magnets 7 and 7 of the cleaning tool 3. By magnetizing the magnets 15, 15 on the magnetic body 61, the operating tool 2 can be magnetically attached to the rear surface of the cleaning tool 3 without rotating the cleaning tool 3 as in the embodiment shown in FIG. .

FIGS. 12 and 13 show another embodiment. When the glass cleaning device cleans the surface of the glass 1 on the indoor side as shown in FIG. 5 (c), the cleaning device 3 is interposed between the rear surface of the cleaning device 3 and the front surface of the operation device 2 to interpose the cleaning device. The operation tool 2 is mounted on the rear surface of the operation tool 3. Interposed part 6
Numeral 2 designates a fixing member 52 formed of a magnetic material in a plate shape, which is provided in a covering portion 63 formed of synthetic resin or the like. In
Rib projection 80 fitted into rib fitting recess 55 of cleaning tool 3
Are provided, and at four corners on the rear surface of the interposition portion 62 that comes into contact with the operation tool 2, rib storage recesses 64 into which the ribs 20 of the operation tool 2 can be fitted are provided.

When the other surface (outside surface) of the glass 1 is cleaned using this glass cleaning device, the cleaning is performed in the order shown in FIGS. 4A to 4C. In cleaning the other surface (the indoor side surface) of the device 1 shown in FIGS.
This is performed according to the order of FIG.
When the operation tool 2 is detachably mounted on the rear surface of the cleaning tool 3 as described above, the rib projection 80 of the interposition portion 62 is fitted into the rib fitting recess 55 on the rear surface of the cleaning tool 3 as shown in FIG. The magnet 7 of the cleaning tool 3 is magnetically attached to the fixed body 52 of the interposition part 62, the rib 20 on the front surface of the operation tool 2 is fitted into the rib storage recess 64 of the interposition part 62, and the magnet 15 of the operation tool 2 is connected to the interposition part. This is performed by magnetically attaching to the fixed body 52 of 62.

In this glass cleaning device, the operating tool 2 is detachably attached to the rear surface of the cleaning tool 3 by magnetic attachment with a fixed body 52 formed of a magnetic material interposed between the operating tool 2 and the cleaning tool 3. Therefore, the magnet 15 of the operating tool 2 and the magnet 7 of the cleaning tool 3
By magnetically attaching to the fixed body 52, the operating tool 2 can be magnetically attached to the rear surface of the cleaning tool 3 without rotating the cleaning tool 3 as in the embodiment shown in FIG.

FIGS. 14 and 15 show another embodiment. The cleaning tool 3 of this glass cleaning device is provided with a pair of locking portions 53 in FIG. One locking portion 53a is formed to have an L-shaped cross section, and is formed to protrude rearward along the entire length of one long side of the plate portion 24. It is formed as a protruding insertion portion 65. The other locking portion 53b is formed to have an L-shaped cross section, and is formed to protrude rearward along the entire length of the other long side of the plate portion 24. Projecting insertion part 6
6 are formed.

The operating tool 2 of this glass cleaning device is provided with a pair of locked portions 54 in FIG. The one locked portion 54a is formed in a groove shape, and is recessed on one side surface (upper surface) of the operation tool 2 over the entire length in the longitudinal direction. The other locked portion 54b is also formed in a groove shape, and one side surface (lower surface) of the operation tool 2
Is formed over the entire length in the longitudinal direction.

When the other surface (outside surface) of the glass 1 is cleaned by using the glass cleaning device, the cleaning is performed in the order of FIGS. 4A to 4C described above. In cleaning one surface (the indoor side surface) of the first device 1 shown in FIGS.
This is performed according to the order of FIG.
When the operating tool 2 is detachably mounted on the rear surface of the cleaning tool 3 as described above, the cleaning tool 3 is turned back and forth (the operating tool 2 may be moved) and the like, and the The operating tool 2 is disposed, and the cleaning tool 3 is rotated by 180 ° (the operating tool 2 may be rotated).
a and the magnet 7a of the cleaning tool 3
The magnet 15b of the cleaning tool 3 is opposed to the magnet 15b of the cleaning tool 3, and the insertion portion 65 of one locking portion 53a is elastically inserted into the one locked portion 54a and locked, and the other locking portion 53b is locked.
Of the operating tool 2 and the magnet 7a of the cleaning tool 3 while magnetically attaching the magnet 15a of the operating tool 2 to the magnet 15b of the operating tool 2. The cleaning is performed by magnetically attaching the cleaning tool 3 to the magnet 7b.

In this glass cleaning apparatus, the locking portion 53 is provided on the cleaning tool 3 and the locked portion 54 is formed on the operation tool 2. The locking portion 53 and the locked portion 54 lock the cleaning device 3.
Since the operating tool 2 is detachably mounted on the rear surface of the magnet 7,
The operating tool 2 can be attached to the rear surface of the cleaning tool 3 by the locking of the locking section 53 and the locked section 54 in addition to the magnetic attachment of 15, and the coupling force between the cleaning tool 3 and the operating tool 2 is increased. Things.
The locked portion 54 may be provided on the cleaning tool 3 and the locked portion 3 may be provided on the operating tool 2.

[0036]

As described above, according to the first aspect of the present invention, the operating tool operated to move along one surface of the glass, and the operating tool is magnetically attached to the operating tool via the glass. A glass cleaning device configured to move the cleaning tool along the other surface of the glass by following the moving operation tool, and a water retention function for retaining the cleaning liquid and the cleaning liquid having the water retention function. A water supply unit having a supply function of supplying the other surface of the glass, and a cleaning unit having a water collection function of sliding the other surface of the glass supplied with the cleaning liquid by moving the cleaning tool to collect the cleaning liquid. Are provided on the glass-side surface of the cleaning tool, a magnet is provided on one of the operating tool and the cleaning tool, and a magnetic body is provided on the other, and the cleaning unit is provided on at least both sides of the magnet or the magnetic body provided on the cleaning tool. Arrangement Since the water supply during or between the cleaning unit and the magnetic body of the cleaning unit and the magnet is arranged as well as,
The glass can be cleaned by moving the operating tool and the cleaning tool left and right, and the glass can be cleaned efficiently.

[Brief description of the drawings]

FIG. 1 is a partially broken perspective view showing an example of an embodiment of the present invention.

FIG. 2 is a partially broken perspective view showing another usage method of the above.

FIG. 3A is a cross-sectional view illustrating the operating tool according to the first embodiment, and FIG. 3B is a cross-sectional view illustrating the cleaning tool according to the first embodiment.

4 (a) to 4 (c) are schematic views showing a usage procedure of the above.

5 (a) to 5 (c) are schematic views showing another usage procedure of the above.

FIG. 6 is a partially broken perspective view showing an example of another embodiment of the above.

FIG. 7 is a partially broken perspective view showing another usage method of the above.

8A is a cross-sectional view illustrating the operating tool according to the first embodiment, and FIG. 8B is a cross-sectional view illustrating the cleaning tool according to the first embodiment.

FIG. 9 is a partially broken perspective view showing an example of still another embodiment of the present invention.

FIG. 10 is a partially broken perspective view showing another usage method of the above.

FIG. 11A is a cross-sectional view showing the operation tool of the above, and FIG.
FIG. 2 is a sectional view showing the cleaning tool of the above.

FIG. 12 is a partially broken perspective view showing an example of still another embodiment of the above.

FIG. 13A is a cross-sectional view showing the operation tool of the above, and FIG.
FIG. 2 is a cross-sectional view showing an intervening portion of the cleaning device, and FIG.

FIG. 14 is a partially broken perspective view showing an example of still another embodiment of the above.

FIG. 15A is a cross-sectional view showing the operation tool of the above, and FIG.
FIG. 2 is a sectional view showing the cleaning tool of the above.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Glass 2 Operating tool 3 Cleaning tool 4 Cleaning liquid 5 Water supply part 6 Cleaning part 7 Magnet 7a Magnet 7b Magnet 15 Magnet 15a Magnet 15b Magnet 50 Adsorbent body 52 Fixed body 53 Locking part 54 Locked part 60 Magnetic body 61 Magnetic attachment body

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Tomoaki Fujii 1048 Kadoma, Kadoma, Osaka Prefecture Inside Matsushita Electric Works, Ltd.

Claims (3)

[Claims] 1. An operating tool operated to move along one surface of a glass, and a cleaning tool magnetically attached to the operating tool via the glass, so as to follow the moving operating tool. In a glass cleaning device that moves the cleaning tool along the other surface of the glass, a water supply unit having a water retention function of retaining the cleaning liquid and a supply function of supplying the retained water to the other surface of the glass. A cleaning unit having a water collecting function of sliding the other surface of the glass supplied with the cleaning liquid by moving the cleaning tool and scraping the cleaning liquid is provided on the glass-side surface of the cleaning tool, respectively; A magnet is provided on one side of the cleaning tool and a magnetic body is provided on the other side, and the cleaning section is disposed on at least both sides of the magnet or the magnetic substance provided on the cleaning tool, and between the cleaning section and the magnet or between the cleaning section and the cleaning section. A glass cleaning device comprising the water supply unit disposed between magnetic bodies. 2. The glass cleaning apparatus according to claim 1, wherein a magnet is provided on the operation tool and a magnetic body is provided on the cleaning tool. 3. The glass cleaning apparatus according to claim 1, wherein a magnetic body is provided on the operation tool and a magnet is provided on the cleaning tool.