KR102195590B1 - Mobile cleaning device - Google Patents

Abstract

The present invention relates to a mobile cleaning device comprising: a holder; a cleaning unit which is provided in one side of the holder and stores cleaning water for cleaning a mop; an accommodating unit which is provided in the other side of the holder and moves and stores the contaminated cleaning water accommodated in the cleaning unit; and a filter unit which is provided in a lower side of the accommodating unit and moves the contaminated cleaning water to the cleaning unit when the contaminated cleaning water discharged from the accommodating unit is filtered while passing. Since an installation position of the accommodating unit accommodating the moved contaminated cleaning water is higher than an installation position of the cleaning unit in which the cleaning water is stored, the contaminated cleaning water accommodated in the accommodating unit is moved to the cleaning unit again after passing through the filter unit by free fall.

Description

Mobile cleaning device {MOBILE CLEANING DEVICE}

The present invention relates to an apparatus for cleaning a movable mop.

In more detail, by washing the mop, the contaminated washing water is moved to the receiving part and then passed through the filter to be purified, thereby increasing the use rate of the purified washing water at the cleaning site so that the mop can be frequently washed and used. The present invention relates to a portable cleaning device capable of significantly reducing the amount of washing water as well as shortening the cleaning time by preventing frequent replacement.

In large areas such as hospitals and schools, in order to increase the efficiency of cleaning, a portable cleaning cart (cleaning device) equipped with a separate device for cleaning or dewatering the mop is used to mount cleaning products such as a mop. .

Such a cleaning device is mainly made to be movable, and a space is provided to mount various cleaning products such as a rag or a garbage bag, so that cleaning efficiency can be improved.

On the other hand, the mop is a product designed to easily clean the floor of the cleaning site, and a support plate to support the mop is provided at the end of the rod functioning as a handle, and the mop is fixed or detachable to the support plate. To be cleaned.

At this time, after cleaning, the mop is contaminated and discolored into a dark color, or various dusts and garbage are adhered to it, so cleaning of the mop is required in order to clean again.

Accordingly, in order to facilitate cleaning and dehydration of the mop, a mop cleaning device was disclosed in Korean Utility Model Registration No. 20-0284417.

The conventional mop cleaning device is used to clean the mop by using the washing plate in the water collecting tank, and while the dewatering plate rotates while the dewatering plate is rotated and pressurizes the mop to perform dehydration, so that the cleaning and dehydration of the mop are in the same place. It has a characteristic to be done in.

However, the conventional mop washing apparatus supplies cold and hot water through a water supply pipe supplied into the water collecting tank when cleaning the mop, and sprays water through a nozzle so that cleaning is performed.At this time, after the cleaning of the mop is complete, the contaminated washing water is removed from the drain pipe. Because it is discharged through, there is a problem that it is difficult to reuse when one use is completed.

In other words, it is positive that cleaning efficiency can be improved by allowing cleaning and dehydration of the mop in the same place. However, there is a problem in that it is difficult to reuse contaminated washing water after cleaning the mop. There is a problem that utilization is deteriorated.

Registered Utility Model Publication No. 20-0284417 (2002.07.23)

The present invention was conceived to solve the above problems, and the problem to be solved in the present invention is to clean the contaminated washing water by washing the mop and then passing through the filter to be purified. The purpose of this is to provide a portable cleaning device that can significantly reduce the amount of cleaning water as well as shorten cleaning time by preventing frequent replacement of the cleaning water by increasing the usage rate of the mop.

In addition, another problem to be solved in the present invention is to provide a movable cleaning device that allows the cleaning device to be moved easily, thereby moving the cleaning device and the mop in various sites to perform the cleaning operation.

In addition, another problem to be solved in the present invention is that the contaminated washing water moved to the receiving unit passes through the filter by free fall and then is purified so that it can be moved back to the washing unit. The installation position of the receiving portion that is moved and received by the washing water is formed to be high, and the installation position of the receiving portion is adjusted up and down by the height adjustment unit, so that the contaminated washing water stored in the washing unit can be easily moved to the receiving portion. It is to provide a mobile cleaning device.

In order to solve the above problems, the mobile cleaning device according to the present invention includes a cradle; A washing unit provided on one side of the cradle and storing washing water for washing the mop; A receiving unit provided on the other side of the cradle and storing the contaminated washing water accommodated in the washing unit; And a filter unit provided below the receiving unit and configured to move to the washing unit when the contaminated washing water discharged from the receiving unit passes through and is filtered, the contaminated washing water moves from the installation location of the washing unit where the washing water is stored. By providing a mobile cleaning device characterized in that the contaminated washing water contained in the receiving unit is moved to the washing unit again after passing through the filter unit by free fall due to the high installation position of the receiving unit do.

In the present invention, the mop is washed and the contaminated washing water is moved to the receiving part and then passed through a filter to be purified, thereby increasing the use rate of the purified washing water at the cleaning site so that the mop can be frequently washed and used, and frequent replacement of the washing water It has the effect of not only shortening cleaning time but also significantly reducing the amount of washing water.

In addition, the present invention has a remarkable effect of allowing the cleaning device to be easily moved, thereby moving the cleaning device and the mop in various sites and performing the cleaning operation.

In addition, the present invention is a container in which the contaminated washing water is moved and accommodated rather than the installation location of the washing unit in which the washing water is stored so that the contaminated washing water moved to the receiving unit can be purified after passing through the filter by free fall and moved back to the washing unit. It has a remarkable effect that the installation position of the unit is formed high, and the installation position of the receiving unit is adjusted up and down by the height adjustment unit, so that contaminated washing water stored in the washing unit can be easily moved to the receiving unit.

1 is a perspective view of a mobile cleaning device according to the present invention.
2 is a side view of a mobile cleaning device according to the present invention.
3 is a perspective view showing an example in which a rotating plate is provided in the mobile cleaning device according to the present invention.
4 is a plan view showing an example in which a cleaning unit is rotated in a mobile cleaning device according to the present invention.
5 is a perspective view showing another example of a washing unit in the mobile cleaning device according to the present invention.
6 is a perspective view showing a receiving portion in the mobile cleaning device according to the present invention.
7 is a side cross-sectional view showing a receiving portion in the mobile cleaning device according to the present invention.
8 is a side view showing an example in which a drying unit is provided in the mobile cleaning device according to the present invention.
9 is a side view showing an example in which a height adjustment unit is provided in the mobile cleaning device according to the present invention.
10 is a view showing an example in which the length of the frame is varied by the height adjustment unit in the mobile cleaning device according to the present invention.
11 is a side view showing an injection unit in the mobile cleaning device according to the present invention.

Advantages and features of the embodiments of the present invention, and a method of achieving them will become apparent with reference to the embodiments described later in detail together with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be implemented in a variety of different forms, and only these embodiments make the disclosure of the present invention complete, and common knowledge in the technical field to which the present invention pertains. It is provided to completely inform the scope of the invention to those who have, and the invention is only defined by the scope of the claims. The same reference numerals refer to the same elements throughout the specification.

In describing the embodiments of the present invention, if it is determined that a detailed description of a known function or configuration may unnecessarily obscure the subject matter of the present invention, a detailed description thereof will be omitted. In addition, terms or words used in the present specification and claims are terms defined in consideration of functions in the embodiments of the present invention, and should not be construed as being limited to a conventional or dictionary meaning, and the inventor In order to explain in the best way, based on the principle that the concept of a term can be appropriately defined, it should be interpreted as a meaning and concept consistent with the technical idea of the present invention.

Therefore, the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention and do not represent all of the technical spirit of the present invention, and thus various equivalents that can replace them at the time of application And it should be understood that there may be variations.

Hereinafter, prior to description with reference to the drawings, matters that are not necessary to reveal the gist of the present invention, that is, known configurations that can be obviously added by those skilled in the art are not shown or described in detail. Make it clear that it was not.

First, before describing various embodiments of the present invention in detail with reference to the accompanying drawings, the directions of components described in the following detailed description or shown in the drawings (for example, "before", "back", "left" , "Right", "top", "bottom", "top", "bottom", "lateral", "longitudinal", "front", "back", "one side", "other side", "inside" and " Terms such as "outside") do not simply indicate or mean that they should have a specific direction, and description of such a direction is made to facilitate explanation between components with reference to the accompanying drawings.

The mobile cleaning device according to the present invention cleans the mop and moves the contaminated cleaning water to the receiving unit 300 and then passes through the filter to be purified, thereby increasing the use rate of the cleaning water purified at the cleaning site to frequently wash the mop. The present invention relates to a mobile cleaning device that can be used and prevents frequent replacement of washing water, thereby reducing cleaning time and significantly reducing the amount of washing water used.

Hereinafter, a mobile cleaning apparatus according to the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view of a mobile cleaning device according to the present invention, Figure 2 is a side view of the mobile cleaning device according to the present invention.

The mobile cleaning device according to the present invention allows the cleaning of the mop to be cleaned directly at the cleaning site without moving to clean the mop, but by filtering the contaminated washing water that has washed the mop and purifying it, a number of cleaning of the mop at the site It is configured to be performed repeatedly, including a cradle 100, a washing unit 200, a receiving unit 300 and a filter unit 400.

The cradle 100 performs the main body function of the mobile cleaning device according to the present invention, and is provided with a wheel 111 on the floor to facilitate movement, and the cleaning unit 200, the accommodation unit 300 and the The filter unit 400 is configured to be mounted.

As shown in FIGS. 1 and 2, the cradle 100 includes a plate-shaped base plate 110 and the base plate 110 so that various cargoes such as a cleaning unit 200, a mop, a trash can, and a storage box can be loaded. ) Is configured to include a frame 120 provided in a form protruding to the upper end.

The base plate 110 has a flat bottom, and a plurality of wheels 111 are provided at the lower side to enable movement.

As shown in the accompanying drawings, the base plate 110 may be formed to have a polygonal shape, but according to an embodiment, it may be formed in any shape as long as it is a shape in which cargo can be loaded, such as a circle shape.

The frame 120 is provided in a form protruding upward from the other side of the base plate 110, and includes a column 121, a mounting frame 122, and a handle 123.

The frame 120 protrudes upward from the base plate 110 so that the receiving unit 300 to be described later is provided on the upper side, so that the washing unit 200 and the receiving unit 300 provided in the base plate 110 are It performs a function of different installation locations.

That is, the contaminated washing water moved to the receiving unit 300 freely falls due to the difference in height between the washing unit 200 and the receiving unit 300 and is moved downward, so that the filter unit 400 to be described later is Pass through and move to the washing unit 200.

The pillar 121 performs a pillar function so that the frame 120 is installed upright on the top of the base plate 110, and may be formed in a pipe shape, and as shown in the accompanying drawings, a plurality of pillars are provided. The receiving part 300 and the filter part 400, which will be described later, are spaced upward from the base plate 110 so that they can be stably supported, and the space between the columns 121 can be utilized.

For example, various cargoes can be loaded or installed on the upper side of the base plate 110 through the space between the pillars 121.

When described with reference to FIG. 1, the mounting frame 122 is formed to connect the upper ends of the plurality of pillars 121 to each other, and performs a function of stably supporting the receiving portion 300 to be described later.

The handle 123 has a shape protruding toward the other side of the mounting frame 122 and performs a function of allowing the user to easily move the cradle 100 by gripping.

The washing unit 200 is provided on one side of the cradle 100 and provides a space for storing washing water for washing the mop.

The washing unit 200 may be formed in a box shape with an open upper side to facilitate cleaning of the mop by inserting a portion of the mop.

Further, the washing unit 200 is seated and supported on the upper bottom surface of the cradle 100, and may be configured to be detachable from the cradle 100.

In this case, when described with reference to the accompanying drawings, the washing unit 200 may be provided in plural.

For example, it is composed of a pair, so that the first washing and the second washing are performed through the washing water stored in each of the washing units 200 made of a pair, or the frequency of use of washing water in the process of the user washing the mop. It can be made easy to clean by increasing the.

The washing unit 200 having such a configuration allows the user to store washing water by injecting washing water from the outside, and when it is determined that the washing water stored in the washing unit 200 is contaminated, the contaminated washing water is stored in the receiving unit 300 to be described later. ), and then passed through the filter unit 400 to move the purified washing water to the washing unit 200 again.

According to the design conditions, the base plate 110 on which the washing unit 200 is seated includes a separation preventing member 113 protruding upward so that the washing unit 200 is not separated outside the base plate 110 Can be.

As shown in Figs. 1 and 2, the separation preventing member 113 is formed to surround the lower outer circumferential surface of the washing unit 200, and the separation preventing member 113 is oriented toward the side of the base plate 110. The phenomenon is prevented, and thus, even when the cradle 100 is moved, the washing unit 200 seated on the base plate 110 is maintained in a stable state.

3 is a perspective view showing an example in which a rotating plate is provided in the mobile cleaning device according to the present invention, and FIG. 4 is a plan view showing an example in which the cleaning unit is rotated in the mobile cleaning device according to the present invention.

Depending on the design condition, referring to FIG. 3, a rotating plate 112 capable of rotating may be provided on the bottom surface so as to rotate the washing unit 200 provided on the upper side of the base plate 110.

The rotating plate 112 performs a function of rotating a part of the bottom surface of the base plate 110 so that the washing unit 200 provided at the upper end of the rotating plate 112 is rotated.

At this time, the rotating plate 112 may be provided with a stopper (not shown in the drawing) for fixing after the washing unit 200 provided at the upper side is rotated.

Such a stopper has a hole formed in one of the base plate 110 and the rotating plate 112, and a fixing part selectively caught in the hole is formed in the other selected configuration. When the fixing part is caught in the hole, the rotating plate ( 112) can no longer be rotated and fixed.

Accordingly, the washing unit 200 formed of a pair is rotated by the rotating plate 112 and then temporarily fixed at a position desired by the user, so that each of the plurality of washing units 200 is positioned so as to be adjacent to the user to remove the mop. It can be cleaned easily, and further, by inserting a part of the mop into the cleaning unit 200 and fixing it so that the rotation plate 112 does not rotate during the cleaning process, smooth cleaning can be performed.

5 is a perspective view showing another example of a washing unit in the mobile cleaning device according to the present invention.

Depending on the design conditions, the washing unit 200 rotated by the rotating plate 112 may be formed to have an overall circular cross section, as shown in FIG. 5.

Preferably, when the washing unit 200 is provided in a pair, as shown in FIG. 5, each of the washing units 200 may have a semicircular cross section.

This prevents the edge portion from interfering with the cradle 100 in the process of rotating the pair of washing units 200 by the rotating plate 112, and the morphological characteristics of the mop (a mop in a wide form at the end of a thin rod is Attached form) The part connecting the mop part and the rod part is thin, and the part to which the mop is attached is made in the form of a wide plate, so the part connecting the rod and the mop part is a narrow space of the washing part 200 It is inserted into a wide space of the cleaning unit 200 and the portion to which the remaining mop is attached, so that even if each of the cleaning units 200 has a semicircular cross section, sufficient cleaning of the mop is possible. .

6 is a perspective view showing a receiving portion in the mobile cleaning device according to the present invention, Figure 7 is a side cross-sectional view showing the receiving portion in the mobile cleaning device according to the present invention.

The receiving unit 300 is provided on the other side of the cradle 100 and performs a function of moving and storing the contaminated washing water accommodated in the washing unit 200.

As shown in the accompanying drawings, the receiving portion 300 may be formed in a box shape with an open upper side, and provides a space to accommodate contaminated washing water, and an inlet portion 410 to be described later on the lower side By being connected, the contaminated washing water moved to the receiving unit 300 and accommodated is moved to the filter unit 400 through the inlet unit 410. In this case, the inlet portion 410 may be provided with a separate valve for opening and closing the inlet portion 410.

In addition, since the receiving unit 300 is provided on the upper side of the frame 120, the installation position of the receiving unit 300 in which the contaminated washing water is moved and accommodated is higher than the installation position of the washing unit 200 in which the washing water is stored. Make it possible.

Accordingly, the contaminated washing water moved to the receiving unit 300 and accommodated passes through the filter unit 400 to be described later by free fall, and then is moved to the washing unit 200 again.

Depending on the design conditions, the bottom surface of the receiving part 300 is made in a hopper shape that is wider in the upper side and narrower toward the bottom, or inclined so that the height of the bottom surface of the portion to which the inlet 410 is connected to be described later decreases. It can be composed of a shaped bottom surface.

Accordingly, the contaminated washing water moved to and accommodated in the receiving unit 300 is guided toward the inlet unit 410 by the slope of the bottom surface so that it can be smoothly discharged.

In this case, the receiving unit 300 may be provided with a filter screen 310 that is detachable.

The sieve 310 is preferably configured to be attached to the upper side of the receiving portion 300, and performs a function of primarily filtering foreign substances contained in the contaminated washing water in the process of receiving the contaminated washing water.

At this time, the strainer 310 may be configured such that a mesh net (not shown) is formed of a plurality of layers, as shown in FIGS. 6 and 7, and the mesh net made of a plurality of layers is a layer formed on the upper side. It can be formed so that the mesh size becomes smaller and smaller toward the lower side.

Accordingly, the contaminated washing water transferred to the receiving unit 300 may sequentially pass through the mesh net consisting of a plurality of layers attached to the filter screen 310 so that foreign substances are sequentially filtered according to the mesh size.

Depending on the design conditions, when the mesh net is composed of a plurality of layers, of course, the mesh net provided in each layer may be configured to be detachable from the sieve 310, respectively.

Thus, by replacing each mesh net, it is possible to facilitate maintenance.

Further, the sieve 310 is inserted into the upper open space of the receiving portion 300 formed in the form of a box with an open upper side, and is caught on the upper end of the receiving portion 300 when described with reference to FIGS. 6 and 7 Each of the mesh nets made of a plurality of layers may be hooked by a protrusion (not shown) protruding from the side of the sieve 310 to be caught.

Accordingly, not only is it easy to attach and detach the strainer 310 from the receiving portion 300, but also each of the mesh nets provided to form a plurality of layers on the sieve 310 has an advantage that can be easily replaced.

The filter unit 400 is provided under the receiving unit 300 and performs a function of moving to the washing unit 200 when the contaminated washing water discharged from the receiving unit 300 passes through and is filtered, the inlet unit It is configured to include 410 and the discharge unit 420.

The filter unit 400 includes a housing to accommodate the filter, and the filter provided therein may be configured to be replaceable, and the contaminated washing water is purified by filtering impurities in the washing water while passing through the filter.

In this case, the shape of the filter unit 400 is illustrated to have a polygonal shape in the accompanying drawings, but may be formed in various shapes such as a cylindrical shape, a shape having a circular or elliptical cross section.

Furthermore, the filter unit 400 may be configured to be fixed to the lower side of the receiving unit 300 at a predetermined interval or fixed to the frame 120.

Furthermore, it goes without saying that the filter unit 400 may be installed to be detachable or may be used by replacing only a filter provided therein.

Depending on the design conditions, the filter unit 400 may be formed in an inclined shape such that the passing washing water is introduced into the inlet unit 410 by free fall and smoothly moves to the discharge unit 420.

For example, referring to FIG. 2, the inlet part 410 connecting the receiving part 300 and the filter part 400 is connected to the upper end of the other side of the filter part 400, and the filter part 400 and The discharge unit 420 connecting the washing unit 200 is connected to the lower end of one side of the filter unit 400 and may be configured to be provided inclined so that the other side of the filter unit 400 is higher than the one side.

Accordingly, the contaminated washing water discharged from the receiving part 300 passes through the inlet part 410 and flows into the filter part 400, and rapidly passes through the filter part 400 by the inclined shape of the filter part 400. ) Is moved to one side of the filter unit 400, and can be quickly moved to the washing unit 200 through the discharge unit 420 connected to the lower side of the filter unit 400.

The inlet part 410 is connected to the receiving part 300 and performs a function of allowing contaminated washing water discharged from the receiving part 300 to flow into the interior space of the filter part 400.

The discharge unit 420 is connected to the washing unit 200 and performs a function of discharging the washing water that has passed through the filter unit 400 to the washing unit 200.

The filter unit 400 having such a configuration will be described with reference to the accompanying drawings, the location at which the filter unit 400 is installed is higher than the washing unit 200 and lower than the receiving unit 300, so that the receiving unit The contaminated washing water discharged from 300 is allowed to flow into the filter unit 400 through the inlet unit 410, and the introduced contaminated washing water is purified while passing through the filter unit 400, and then the discharge unit 420 The washing water contaminated by free fall is purified by being discharged to the washing unit 200 and then moved to the washing unit 200 to be stored.

8 is a side view showing an example in which a drying unit is provided in the mobile cleaning device according to the present invention.

Depending on the design conditions, the mobile cleaning device according to the present invention may be configured to further include a drying unit 500 for drying the washed mop.

When described with reference to FIG. 8, the drying unit 500 is provided in the cradle 100 and performs a function of drying the mop, and includes a far infrared ray unit 510 and a timer 520.

In this case, the drying unit 500 may be installed in the form of being mounted on the frame 120, and power supply may be performed by wire or may be configured to be operated wirelessly by a battery.

Further, an interface (not shown in the drawing) for manipulating the far infrared ray unit 510 and manipulating the timer 520 may be provided.

The far-infrared ray unit 510 performs a function of irradiating far-infrared rays to the mop housed in the drying unit 500 to perform drying and sterilization.

The timer 520 performs a function of controlling the operation time of the far infrared ray unit 510.

That is, when the user manipulates the timer 520 to set the operation time of the far-infrared ray unit 510, drying is performed for the set time, and then the function of the drying unit 500 is stopped.

For example, if the user operates the timer 520 to set a time of 30 minutes, the mop housed in the drying unit 500 is irradiated with far-infrared rays to dry and sterilize, and then automatically terminates after 30 minutes. You can do it.

Accordingly, the user can perform efficient cleaning and provide convenience of cleaning by allowing the cleaning and drying of the mop to be performed directly at the cleaning site while moving the mobile cleaning device according to the present invention.

9 is a side view showing an example in which the height adjustment unit is provided in the mobile cleaning apparatus according to the present invention, and FIG. 10 is a view showing an example in which the length of the frame is varied by the height adjustment unit in the mobile cleaning apparatus according to the present invention.

On the other hand, after the cleaning of the mop in the washing unit 200 is completed, in order to move the contaminated washing water stored in the washing unit 200 to the receiving unit 300 provided on the upper side of the frame 120, the user can use the washing unit ( 200) is lifted to move the contaminated washing water toward the receiving part 300. At this time, a large amount of force is required to lift the washing part 200 due to the weight of the contaminated washing water.

Accordingly, the mobile cleaning apparatus according to the present invention may further include a height adjustment unit 600 for adjusting the height of the receiving unit 300, that is, the position of the receiving unit 300 up and down.

When described with reference to FIG. 9, the height adjustment unit 600 is configured to have a variable length of the frame 120, and preferably, a receiving unit 300 provided on the pillar 121 and provided on the upper side of the frame 120 ) To be adjusted up and down in height, and is configured to include a body 610, a rod 620 and a valve 630.

The body 610 is formed on the lower side as a part of the pillar 121 and has a shape protruding upward from the upper end of the base plate 110.

The rod 620 is provided on the upper side of the body 610 as the remaining part of the pillar 121.

Preferably, the body 610 and the rod 620 are formed in a pipe shape with an empty inside, and as the rod 620 is inserted or discharged into the inner space of the body 610, the length of the height adjustment unit 600 is variable It can be configured to be.

In this case, the body 610 and the rod 620 may be configured to be adjusted in height by hydraulic pressure, and when the length of the rod 620 is changed upward from the body 610, the rod 620 is moved downward. When pressed, it is moved downward by the pressing force.

The valve 630 functions to move the rod 620 upward from the body 610 by adjusting the hydraulic pressure injected into the body 610.

In this case, the body 610 and the rod 620 are configured on each of the frame 120, that is, a plurality of pillars 121, and the valve 630 may be selectively provided on the plurality of pillars 121.

For example, as shown in the accompanying drawings, when four pillars 121 are provided, the valve 630 is provided on only one of the four pillars 121 or provided on each of the two pillars 121 Can be.

According to this configuration, the operation process of the height adjustment unit 600 will be described with reference to FIG. 10, the mounting frame 122 or the handle 123 provided on the upper side of the frame 120 while the valve 630 is operated After gripping and pressing a force downward, the rod 620 is inserted into the body 610 and moved downward, and the receiving portion 300 provided on the upper side of the frame 120, that is, provided on the upper side of the rod 620 The receptacle 300 is moved to the lower side. At this time, when the operated state of the valve 630 is released, the rod 620 is fixed at the position moved downward.

Accordingly, the user does not have to lift the washing unit 200 high in the process of moving the contaminated washing water stored in the washing unit 200 to the receiving unit 300 whose height is lowered, so that the user can smoothly move.

Meanwhile, as shown in FIG. 10, when the receiving unit 300 and the filter unit 400 are moved downward by the operation of the height adjusting unit 600, the filter unit 400 and the washing unit 200 are connected. There may be a problem that the discharging part 420 is bent. Accordingly, in order to prevent the above problems, the inlet portion 410 and the outlet portion 420 may be made of a flexible material that has a flexible length and is free to change direction, or may be formed in a corrugated pipe shape.

Looking at the process in which the height adjustment unit 600 operates in the opposite direction, the valve 630 is operated to discharge the contaminated washing water that has been moved to the receiving unit 300 and received into the filter unit 400 through the inlet unit 410. The rod 620 is moved upward by hydraulic pressure. At this time, when the operation state of the valve 630 is released after the rod 620 is moved upward, the rod 620 is fixed at the position moved upward.

In this state, since the filter unit 400 is located between the lower side of the receiving unit 300 and the upper side of the washing unit 200, that is, the contaminated washing water accommodated in the receiving unit 300 is freely dropped by the filter unit 400 ) Is moved to the side, passed through the filter unit 400 and purified, and then moved to the washing unit 200 again.

11 is a side view showing an injection unit in the mobile cleaning device according to the present invention.

Depending on the design conditions, the contaminated washing water stored in the receiving unit 300 may be configured to further include an injection unit 700 for improving the speed of movement to the filter unit 400.

The injection unit 700 is provided in the receiving unit 300, and supplies pressure to the interior space of the receiving unit 300 so that the contaminated washing water moved from the washing unit 200 is quickly moved toward the filter unit 400. Performs the function of

This injection unit 700 is configured to include an inlet 710, a cap 720, and a pressure injection unit 730.

Referring to FIG. 11, the inlet port 710 is formed on the upper side of the receiving unit 300, and has an open shape, so that contaminated washing water is injected into the inner space of the receiving unit 300.

The cap 720 is fastened to the inlet 710 and performs a function of opening and closing.

When the cap 720 is fastened to the inlet 710, the inner space of the receiving part 300 is sealed.

The pressure injection unit 730 performs a function of supplying pressure to the inner space of the receiving unit 300.

That is, in a state where the cap 720 is fastened to the inlet 710 and sealed, the air of a predetermined pressure is injected into the inner space of the receiving unit 300 by the operation of the pressure injection unit 730, so that the receiving unit 300 The contaminated washing water accommodated in the inner space of is rapidly discharged through the inlet 410, thereby improving the speed of movement to the filter unit 400.

Accordingly, the rate at which the contaminated washing water is discharged is improved, and as a result, the contaminated washing water rapidly passes through the filter unit 400 and then moves to the washing unit 200.

The pressure injection unit 730 is made to be operated using a syringe principle, and the pressure injected into the interior space of the receiving unit 300 is discharged to the outside through the inlet 710 when the cap 720 is opened.

On the other hand, in the accompanying Figures 6 and 7, the strainer 310 is shown in the form of being hooked to the top of the receiving portion 300, but when the injection portion 700 is provided, the space of the receiving portion 300 is closed. Although not shown in the drawings because it should be, depending on the design conditions, the sieve 310 can be made of a structure that is completely inserted into the interior space of the receiving portion 300 of course.

For example, it goes without saying that the locking member formed on the upper end of the strainer 310 may be configured to be engaged with a protrusion protruding outward from the inner surface of the receiving portion 300.

Accordingly, the sieve 310 is completely inserted into the inner space of the receiving unit 300, and the cap 720 is fastened to the inlet 710, so that the inner space of the receiving unit 300 is sealed. .

At this time, it is preferable that the strainer 310 is detached and attached to a size capable of being inserted into the interior space of the receiving part 300 through the inlet 710.

According to this configuration, the mobile cleaning device according to the present invention cleans the mop through the washing water stored in the washing unit 200, and then, when the washing water is contaminated, the contaminated washing water is moved to the receiving unit 300 so that it is freely dropped. By allowing the filter to pass through the filter of the filter unit 400 to be purified, the rate of use of the washed water purified at the cleaning site can be increased so that the mop can be frequently washed and used, and the process of replacing the contaminated washing water can be omitted. By preventing frequent replacement of the washing water, it is possible to shorten the cleaning time and significantly reduce the amount of washing water used.

In addition, by allowing the cleaning device to be easily moved, the cleaning device and the mop can be moved at various sites, and cleaning and washing or drying can be performed.

In addition, the contaminated washing water moved to the receiving unit 300 passes through the filter by free fall, and then purified so that it can be moved back to the washing unit 200, compared to the installation position of the washing unit 200 where the washing water is stored. The installation position of the receiving unit 300 in which the contaminated washing water is moved and accommodated is formed high, and the installation position of the receiving unit 300 is adjusted up and down by the height adjustment unit 600, so that the washing unit 200 In the process of moving the contaminated washing water stored in the washing unit 200 to the receiving unit 300 by minimizing the height difference between) and the receiving unit 300, the contaminated washing water can be moved easily with little force. Convenience can be provided.

In the above description, various embodiments of the present invention have been presented and described, but the present invention is not necessarily limited thereto, and those of ordinary skill in the technical field to which the present invention pertains, within the scope of the technical spirit of the present invention It can be seen that branch substitution, modification, and change are possible.

100: cradle
110: base plate 111: wheel
112: rotating plate 113: separation preventing member
120: frame 121: pillar
122: mounting frame 123: handle
200: washing unit
300: receiving part
310: strainer
400: filter unit
410: inlet 420: discharge
500: drying part
510: far infrared ray unit 520: timer
600: height adjustment unit
610: body 620: rod
630: valve
700: injection part
710: inlet 720: cap
730: pressure injection part

Claims (10)

A cradle 100;
A washing unit 200 provided on one side of the cradle 100 and storing washing water for washing the mop;
A receiving unit 300 provided on the other side of the cradle 100 and storing contaminated washing water accommodated in the washing unit 200 by moving and storing; And
It is provided under the receiving unit 300, when the contaminated washing water discharged from the receiving unit 300 is filtered while passing through, a filter unit 400 for moving to the washing unit 200;
Since the installation position of the receiving unit 300 accommodated by moving the contaminated washing water is formed higher than the installation position of the washing unit 200 in which the washing water is stored, the contaminated washing water accommodated in the receiving unit 300 is freely dropped. After passing through the filter unit 400, it is characterized in that it is moved to the washing unit 200 again,
The cradle 100 is
A base plate 110 having a flat bottom and provided with a plurality of wheels 111 so as to be movable on the lower side; And
Consisting, including; a frame 120 provided in a form protruding upward from the other side of the base plate 110,
The washing part 200 is provided on an upper end of one side of the base plate 110,
The receiving portion 300 is provided on the upper side of the frame 120,
The washing unit 200 is
It is made in the form of a box with an open upper side so that the washing water can be stored, characterized in that it is provided in plural,
The base plate 110 is
Consisting, including; a rotating plate 112 provided to enable rotation on one bottom surface,
A mobile cleaning device, characterized in that the plurality of cleaning units 200 provided at the top of the base plate 110 are changed by the rotation of the rotating plate 112.
delete The method according to claim 1,
The filter unit 400 is
An inlet part 410 connected to the receiving part 300 to allow contaminated washing water discharged from the receiving part 300 to flow into; And
Consisting to include; a discharge unit 420 connected to the washing unit 200 so that the washing water passing through the filter unit 400 is discharged to the washing unit 200,
A mobile cleaning device, characterized in that the installed position is formed higher than the washing unit 200 and lower than the receiving unit 300.
delete delete The method according to claim 1,
The receiving part 300 is
Detachable strainer 310 is provided,
A mobile cleaning device, characterized in that the contaminated washing water moving from the washing unit 200 passes through the strainer 310 and moves to the inner space of the receiving unit 300.
The method according to claim 1,
The frame 120 is
A pipe-shaped column 121;
A mobile cleaning device comprising: a mounting frame 122 formed on an upper end of the pillar 121 and provided with a handle 123 for gripping by a user.
The method of claim 7,
The frame 120 is configured to further include a height adjustment unit 600 for varying the length of the frame 120,
The height adjustment part 600 is
A mobile cleaning device, characterized in that the height of the receiving portion 300 provided at the top is adjusted up and down.
The method according to claim 1,
It is configured to further include a; drying unit 500 for drying the washed mop is completed,
The drying unit 500 is
A far-infrared ray unit 510 for irradiating a far-infrared ray to the housed mop; And
A mobile cleaning device comprising: a timer 520 for controlling an operation time of the far infrared ray unit 510.
The method according to claim 1,
An injection unit 700 for improving the speed at which the contaminated washing water stored in the receiving unit 300 moves to the filter unit 400; is configured to further include,
The injection part 700 is
An inlet port 710 in which a portion of the upper side of the receiving unit 300 is opened, and contaminated washing water is injected into the inner space of the receiving unit 300;
A cap 720 for opening and closing the inlet 710; And
A mobile cleaning device comprising: a pressure injection unit 730 for supplying pressure to the inner space of the receiving unit 300.

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