KR20220161524A - Apparatus for removing dust from clothing and cleaning shoes for outdoor facilities - Google Patents

Abstract

The present invention relates to an apparatus for removing dust from clothes and washing shoes for outdoor facilities, and specifically to the apparatus for removing dust from clothes and washing shoes for outdoor facilities, which is installed in various facilities such as hiking trails, parks, walkways, or outdoor playgrounds (sports) so that users can remove dust, soil or various foreign substances from clothes of the users who use outdoor facilities using compressed air, and can wash and remove hard lumps of dirt or muddy soil that is stuck on users' shoes or stuck in the bottom groove of users' shoes. The present invention includes a support part; a collection part; and a washing part.

Description

Clothing dust removal and shoe cleaning device for outdoor facilities {APPARATUS FOR REMOVING DUST FROM CLOTHING AND CLEANING SHOES FOR OUTDOOR FACILITIES}

The present invention relates to a clothes dust removal and shoe cleaning device for outdoor facilities, and more specifically, it is installed in various facilities such as hiking trail entrances, parks, trails, or outdoor playgrounds (sports) to clean the clothes of users using outdoor facilities. Clothing dust for outdoor facilities that can remove dust, soil, or various foreign substances using compressed air, and wash and remove hard lumps of soil or muddy soil stuck in shoes or embedded in the bottom groove of shoes. It relates to removal and shoe cleaning devices.

Recently, as modern people have increased interest in quality of life and health due to economic affordability, the number of users who enjoy outdoor activities in various outdoor facilities such as mountain climbing, walking, golf, baseball, soccer, cycling or horseback riding is increasing. there is a trend

After such outdoor activities, dust, soil, sand, or various foreign substances stick to the clothes or shoes worn and become contaminated. do.

For this reason, in order to provide convenience to users, dust removal devices are installed in outdoor facilities such as hiking trails, parks, trails, playgrounds, and playgrounds where dust or soil can adhere to to remove dust or soil from clothing or shoes. is installed.

Conventionally, various dust removal devices have been proposed. Conventional dust removal devices basically include an air gun for removing dust or soil by spraying strong air on clothes or shoes, and a footrest to remove soil or sand from the bottom of the shoe.

However, dust removal devices according to the prior art can remove small particles and dry dust or soil through high-pressure air injected from an air gun, but dirt (mud) embedded between non-slip grooves formed on the bottom of the shoe It is difficult to remove the back.

In this way, domestic registered utility model No. 20-0284478, domestic registered utility model No. 20-0470865, and domestic registered utility model No. 20-0479197 are used to remove soil stuck to the bottom of the user's shoes or stuck in the groove. , Korean Patent Registration No. 10-1599419 B1, and Korean Utility Model Registration No. 20-0447495, a number of prior arts have been proposed.

However, in the prior art according to the prior art proposed in the past, a brush or a plurality of ribs are installed on the footrest to strongly rub (scrape) the bottom of the shoe to remove dirt and the like using frictional force. It is possible to remove some of the back, but there is a limit to not being able to cleanly remove hard, dry soil or muddy soil.

KR 20-0284478 Y1 (2002.07.23), "Outdoor shoe and clothes hairer" KR 20-0470865 Y1(2014.01.08.), "Shoe Shiner" KR 20-0479197 Y1(2015.12.24.), "shoe soles washing device" KR 10-1599419 B1(2016.02.25.), "dusting" KR 20-0447495 Y1 (2010.01.20.), "Stool for removing dirt and dust"

Therefore, the present invention has been made to solve the problems of the prior art, while removing dust, soil or foreign substances from clothes, hard dry soil or muddy soil buried in the bottom groove or buried in the bottom of the shoe Its purpose is to provide a clothing dust removal and shoe cleaning device for outdoor use facilities that can be cleanly removed.

According to an embodiment of the present invention for achieving the above object, a cradle for mounting an air gun for spraying compressed air supplied through an air compressor is installed on the front side, and an ultrasonic sensor for detecting an approaching user is installed, Inside, a water supply pipe for receiving washing water from a water supply or washing water storage tank is installed; It is formed by bending from the lower part of the support part to the front side, and on the upper part, a footrest is installed so as to be inclined downward from the support part to the front side so that users can put their feet on it. Dust, soil, or various foreign substances separated from the clothes or shoes of the user by the compressed air installed and sprayed from the air gun fall into the washing water flowing on the upper surface of the washing water water supply plate through the outlet formed on the footrest and are drained together. wealth; and extending from the end of the collection part toward the front side, formed at a position lower than the spout formed at the end of the collection part, flowing along the upper surface of the water supply plate, and the washing water discharged through the spout falls to the upper surface. Provided is a clothes dust removal and shoe cleaning device for outdoor facilities, characterized in that it includes a cleaning unit flowing at a certain height.

In addition, when a user approaches and the user is detected by the ultrasonic sensor, a control unit for supplying the compressed air supplied from the air compressor to the air gun and supplying the water supply or the washing water stored in the washing water storage container to the water supply pipe. It may be characterized by further including.

In addition, a plurality of ribs are installed on the footrest at regular intervals, and an outlet is formed between the ribs, so that dust, dirt, or various foreign substances separated from clothes or shoes by compressed air sprayed from the air gun can pass through the outlet. It may be characterized in that it falls to the washing water water supply plate through.

In addition, the scaffold may be characterized in that a rotatably coupled rotating roller and a fixed fixed roller are installed alternately at regular intervals, and irregularities or brushes are formed on the surfaces of the rotating roller and the fixed roller.

In addition, a mat is installed in the washing part so as to be positioned lower than the water jetting hole, and a sidewall is formed around the mat to prevent the washing water discharged from the water jetting hole to the mat from leaking to the outside, so that the washing water is directed to the upper surface of the mat. It may be characterized in that it flows along and is discharged to the drain hole.

In addition, irregularities are formed on the mat at regular intervals in a direction from the spout to the drain hole, and each of the irregularities has a triangular cross section, and a surface facing the spout direction is an inclined surface inclined at a predetermined angle. A side surface opposite to the inclined surface is formed to have a vertical surface, so that when the washing water discharged from the water spout flows in, waves are artificially generated from the water spout toward the drain hole through the inclined surface of the concavo-convex surface.

In addition, rail grooves are formed vertically on the inner surface of the side wall, and coupling protrusions coupled to the rail grooves and sliding vertically along the rail grooves are formed at the side end of the mat. It may be characterized in that a plurality of buffer springs compressed by a load applied to the top of the mat are installed in parallel between the inner bottom surface of the washing unit and the inner bottom surface of the washing unit.

As described above, according to the clothes dust removal and shoe washing device according to the present invention, it is installed in various facilities such as mountain trail entrances, parks, trails, or outdoor sports, so that the clothes or shoes of users using outdoor facilities are removed. Dust, soil, or other foreign substances that are relatively light are removed using compressed air, while washing water flowing at a constant speed is used to wash hardened soil or muddy soil on the bottom of the shoe. can be effectively removed.

In addition, according to the clothes dust removal and shoe cleaning apparatus according to an embodiment of the present invention, an ultrasonic sensor is provided on the support part, and when a user is detected by the ultrasonic sensor, compressed air supplied from the air compressor is supplied to the air gun and supplying the water supply or washing water stored in the washing water storage container to the water supply pipe to provide users with convenience in use, while preventing unnecessary waste of power and washing water.

1 is a perspective view of an apparatus for removing dust from clothes and washing shoes for outdoor facilities according to an embodiment of the present invention.
Figure 2 is a front view of the clothing dust removal and shoe cleaning apparatus for outdoor use facilities shown in Figure 1;
Figure 3 is a cross-sectional view of the clothing dust removal and shoe cleaning apparatus for outdoor use facilities shown in Figure 1;
Figure 4 is a block diagram of a clothing dust removal and shoe cleaning apparatus for outdoor use facilities according to an embodiment of the present invention.
5 is an enlarged cross-sectional view of a portion of a cleaning unit according to another example of the present invention;
Figure 6 is a cross-sectional view showing the scaffolding of the collection unit according to another example of the present invention.

Like reference numerals refer to like elements throughout this specification, and terms described in this specification are for describing the embodiments of the present invention, but do not limit the present invention. And, in this specification, the singular also includes the plural unless otherwise specified in the phrase. Also, elements and operations referred to as 'include (or include)' do not exclude the presence or addition of one or more other elements and operations.

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

1 is a perspective view schematically illustrating an apparatus for removing dust from clothes and cleaning shoes for outdoor facilities according to an embodiment of the present invention, FIG. 2 is a front view, and FIG. 3 is a side cross-sectional view.

1 to 3, the clothes dust removal and shoe cleaning device 10 for outdoor facilities according to an embodiment of the present invention is suitable for hiking trails, amusement parks, playgrounds, parks, trails or outdoor sports (golf, baseball, soccer, It is installed and operated in various facilities such as skiing, etc.).

In addition, the clothes dust removal and shoe cleaning device 10 for outdoor facilities according to an embodiment of the present invention may be installed in association with buildings installed in various facilities. For example, one side portion may be supported on the outer wall of a building, and a lower part may be constructed and installed so as to be buried in the ground, and the outer surface may be finished with marble for luxury.

As shown in FIGS. 1 to 3, the apparatus 10 for removing dust from clothes and washing shoes for outdoor facilities according to an embodiment of the present invention removes dust or dirt from clothes or shoes by using air sprayed with strong pressure unlike the prior art. , or various foreign substances, and relatively light foreign substances are washed off, and the shoes are washed by washing and removing hardened soil or muddy soil on the bottom of the shoe using washing water flowing at a constant speed.

To this end, the clothes dust removal and shoe cleaning device (10) for outdoor use facilities according to an embodiment of the present invention may have an 'L' shape in cross section and a side surface as shown in FIGS. 1 and 3, and the outer surface may be finished with marble. And, for example, the support part 11 supported on the wall of a building installed in various facilities for use, and the lower part of the support part 11 is bent forward, and when air is blown, it is separated from clothes or shoes and falls A collection unit 12 in which dust, soil, or various foreign substances are collected, and a cleaning unit 13 formed at the end of the collection unit 12 and through which washing water (water) supplied from the collection unit 12 flows along the upper surface. include

As shown in FIGS. 1 and 2 , the support unit 11 includes compartments divided at regular intervals, and a holder 11a is installed in each compartment so that one air gun 21 is mounted. At this time, the cradle (11a) is made of a 'U' shape, but its structure and shape are not limited, and a plurality of them are installed on the front part of the support part (11) at regular intervals.

In addition, an ultrasonic sensor 22 for independently detecting a user approaching the corresponding partitioned area is installed in each partitioned area of the support unit 11 . At this time, the ultrasonic sensor 22 may be installed in the center of the corresponding compartment area so as not to interfere with the cradle 11a and the air gun 21 mounted on the cradle 11a during the sensing process, but the installation location and number are limited. do not let

The support part 11 has a connection hose 23 connected to an air hose (not shown) connected to the air compressor 24 (see FIG. 4) and supplying compressed air supplied from the air compressor 22 to the air gun 21. can be installed additionally. At this time, the connection hoses 23 may be installed on both sides of the support part 11 to supply air of uniform pressure to each air gun 21 .

4 is a block diagram of an apparatus for removing dust from clothes and washing shoes for outdoor facilities according to an embodiment of the present invention.

3 and 4, when a user (movement) is detected by the ultrasonic sensor 22, the control unit 25 drives the air compressor 24 or opens the solenoid valve (solo raid valve) v1. The compressed air supplied from the air compressor 24 is supplied to the air gun 21 .

When the lever of the air gun 21 is pulled in a state where compressed air is supplied from the air compressor 24 to the air gun 21 , the compressed air is jetted through the nozzle of the air gun 21 .

On the other hand, as shown in FIGS. 3 and 4, the inside of the support part 11 is separated from clothes or shoes due to the compressed air sprayed from the air gun 21 and falls into the collection part 12. Dust or soil, or various The washing water supplied from the water supply 26 or the washing water storage container 27 is supplied to the washing water water supply plate 31 installed inside the collector 12 in order to flow the foreign substances into the drain 14 using the washing water (water). A water supply pipe 29 is installed.

The water supply pipe 29 receives washing water from the water supply 26 through the solenoid valve v2 driven by the control unit 25, or when the washing water storage container 27 is installed, the washing water storage container (28) using the pump 28 ( The washing water stored in 27) can be supplied through the electronic valve (v2).

When a user is detected through the ultrasonic sensor 22, the control unit 25 supplies washing water to the water supply pipe 29 by driving the water supply 26 and the electronic valve v2 or the pump 28 and the electronic valve v2. do.

As shown in FIG. 3, a scaffold 12a is installed on the collector 12 so that the feet can be placed on it.

A plurality of ribs are installed on the footrest 12a at regular intervals in one direction, and through the outlet formed between the ribs, compressed air sprayed from the air gun 21 removes dust, dirt, or dust separated from clothes, especially pants or shoes. Various foreign substances are introduced into the interior.

As shown in FIG. 3 , the scaffold 12a has an upper surface inclined downwardly from the support part 11 to the cleaning part 13 so that dust, soil, or various foreign substances can be easily discharged.

A washing water supply plate 31 for guiding the washing water supplied from the water supply pipe 31 to the washing part 13 is installed on the inside of the collecting part 12 below the scaffold 12a. At this time, the washing water supply plate 31 has a structure inclined downward from the water supply pipe 31 toward the washing unit 13 so that the washing water supplied through the water supply pipe 29 flows naturally by gravity.

Therefore, dust, soil, or various foreign substances separated from clothes or shoes by the air of the air gun 21 flows into the washing water water supply plate 31 through the outlet between the ribs of the foot plate 12a, and then the washing water water supply plate 31 ), and is drawn to the washing water flowing along and discharged to the washing unit 13.

As shown in FIG. 2, the water outlet 12b through which the washing water flowing through the washing water supply plate 31 is discharged to the washing part 13 is formed at the terminal end of the collection part 12 (border with the washing part 13). have.

In addition, the front end of the spout 12b, that is, between the washing water water supply plate 31 and the water spout 12b is constant in order to filter bulky foreign substances among foreign substances discharged by the washing water flowing through the washing water water supply plate 31. A net or filter (not shown) having a mesh size may be installed.

The cleaning unit 13 submerges a part of the shoe to remove the soil adhering to the shoe, in particular, a lump of hard soil or mud stuck in the bottom groove of the shoe through the spout 12b of the collection unit 12. A mat 13a is installed in the center so that the discharged washing water is filled to a certain height, and sidewalls 13b are formed around the mat 13a to prevent the washing water from flowing out.

The mat 13a is formed at a position lower than the washing water water supply plate 31 so that the washing water is injected at the top. Preferably, it is formed at a position lower than the water jetting port 12b formed in the collecting part 12.

Washing water introduced into the mat 13a from the spout 12b of the collector 12 flows along the upper surface of the mat 13a by its potential energy and is drained into the drain 14 . At this time, dust, dirt, or small particles of foreign matter collected in the collection unit 12 are also drained together with the washing water.

The height of washing water flowing on the upper surface of the mat 13a is approximately 1 to 2 cm considering the height of shoes. That is, the upper surface of the mat 13a is formed to a height at which the washing water does not flow into the shoes when the mat 13a is raised in a state where the washing water is injected.

Also, the upper surface of the mat 13a may be flat. Alternatively, irregularities may be formed at regular intervals. When the irregularities are formed, the user can more effectively remove them by rubbing the bottom of the shoe strongly against the irregularities of the mat 13a to scrape off the soil embedded in the bottom groove.

On the other hand, as shown in FIG. 3, the irregularities formed on the upper surface of the mat 13a have a triangular structure, and the surface in the direction where the washing water flows (left side in FIG. 3) is formed as an inclined surface inclined at a certain angle, The opposite side (right side in FIG. 3) is formed to have a vertical plane.

Through this, when the washing water flows in from the spout 12b of the collection part 12, it hits the uneven slope and generates waves, so that the washing water flows in a swaying motion compared to the gentle flow of the washing water, removing dust and the like from the shoes more effectively and can be washed

Hereinafter, a process of removing dust from clothes and washing shoes using an apparatus for removing dust from clothes and washing shoes for outdoor facilities according to an embodiment of the present invention will be briefly described.

As shown in FIG. 4, when the user's approach is detected through the ultrasonic sensor 22, the controller 25 drives the air compressor 24, opens the solenoid valve v1, or opens the air compressor 24. When compressed air is being supplied from the solenoid valve (v1) is opened.

The air compressed by the driving of the air compressor 24 is supplied to the air gun 21 through the solenoid valve v1.

In addition, when a user is detected through the ultrasonic sensor 22, the control unit 25 drives the water supply 25 or the pump 28 together with the operation of the air compressor 24, and opens the solenoid valve v2 to provide water supply. (25) or the washing water stored in the washing water storage container (27) is supplied to the water supply pipe (29).

Then, when the user sprays compressed air through the air gun 21 to shake off dust, soil, or various foreign substances attached to clothes or shoes, as shown in FIG. 3, dust, dirt, or various foreign substances separated from clothes or shoes It falls freely by gravity and is collected into the washing water water supply plate 31 installed at the bottom of the scaffold 12a through between the ribs of the scaffold 12a.

Dust, soil or various foreign substances collected by the washing water water supply plate 31 are mixed with the washing water supplied to the washing water water supply plate 31 from the water supply pipe 29 along the washing water water supply plate 31 by the potential energy of the washing water to the collector ( It is discharged to the cleaning unit 13 through the water outlet 12b of 12).

In addition, after dust, soil, or various foreign substances are removed by using the air gun 21, the user can additionally wash the shoes by immersing the shoes in the washing water flowing through the mat 13a of the cleaning unit 13. Dust scattered in the process of dusting off using the air gun 21 may adhere to the shoes again, and dust separated from the clothes or shoes of others who shake off dust in the neighboring compartment may adhere to the shoes again. You can, and you can wash it.

On the other hand, since adults and children among the users have different foot sizes and different shoe sizes, when the height of the washing water filled in the upper part of the washing unit 13 is adjusted to the adult's shoes, the washing water can flow into the children's shoes, However, in the case of fitting to children's shoes, there was a limit to stably washing the shoes due to the low depth of the shoes being submerged.

Considering this point, the present invention provides another example in which the mat 13a provided in the washing unit 13 can move up and down according to the weight of the user, as shown in FIG. 5 .

5 is a cross-sectional view showing a partially enlarged portion to explain a cleaning unit according to another example of the present invention.

As shown in FIG. 5 , in the cleaning unit 13' according to another embodiment of the present invention, the mat 13a' is separated from the side wall 13b' and is installed to be movable up and down. At this time, the washing water is coupled between the mat 13a' and the sidewall 13b' so as not to leak between the mat 13a' and the sidewall 13b'.

For example, for stable coupling between the mat 13a' and the sidewall 13b', rail grooves (not shown) are formed vertically on the inner surface of the sidewall 13b', and the sidewall is formed at the side end of the mat 13a'. (13b') is coupled to the rail groove formed on the inner surface of the male and female are coupled to form a sliding coupling protrusion.

Then, the mat 13a' moves up and down according to the weight of the user standing on the top of the mat 13a'. To this end, a plurality of, preferably two, buffer springs 13c' may be installed side by side between the bottom of the mat 13a' and the inner bottom surface of the cleaning unit 13'.

When an adult climbs on the mat 13a', the buffer spring 13c' responds to the weight of the adult (the load applied to the top of the mat) and is compressed by that much, so the mat 13a' descends a lot, and the mat ( When a child climbs on 13a'), the lowering width of the mat 13a' is reduced because the weight is relatively light.

Of course, even in the case of adults, since the height of shoes is almost uniform, it is preferable to limit the descending height of the mat 13a'. To this end, a jaw portion (not shown) is formed in the rail groove of the side wall 13b' to restrict the mat 13a' from descending beyond a set height.

In general, considering that the height of shoes worn by adults and men and women is about 5 to 7 cm from the floor, for example, the vertical movement distance of the mat 13a' is limited to about 3 to 4 cm. That is, considering that the height of washing water flowing on the upper surface of the mat 13a' is at most 2cm, the lowest height of the mat 13a' is set to approximately 3 to 4cm when the mat 13a' descends maximally limited by the jaw.

Figure 6 is a cross-sectional view briefly shown to explain the scaffolding of the collection unit according to another example of the present invention.

As shown in FIG. 6 , the collection part according to another example of the present invention includes a scaffold 12a ′ in which a plurality of rollers R1 and R2 are spaced apart at regular intervals instead of ribs. Concavo-convex (or brush) b is formed on the surface of the rollers R1 and R2 to remove soil embedded in the bottom surface of the shoe.

The roller R1 (hereinafter referred to as a rotating roller) is rotatably coupled to the scaffold 12a', and the roller R2 (hereinafter referred to as a fixed roller) differs from the rotating roller R1 in that the scaffold 12a' fixed on The rotating roller (R1) and the fixed roller (R2) are installed alternately from the top to the bottom of the scaffold (12a').

When the user puts his/her feet on the rotating roller (R1) while wearing shoes, and moves the foot downward while pressing the rotating roller (R1), the rotating roller (R1) is rotated and the shoes are moved to the lower side of the rotating roller (R1). It moves to the fixed roller (R2) and collides with the irregularities (b) formed on the surface of the fixed roller (R2) to remove soil embedded in the bottom surface of the shoe.

Meanwhile, the apparatus for removing dust from clothes and washing shoes for outdoor facilities according to an embodiment of the present invention may further include a lighting lamp 32 installed on the support part 11 to provide illumination.

The lighting lamp 32 is driven by the controller 25 when a user is detected by the ultrasonic sensor 22 .

In addition, the washing water according to the present invention may additionally contain an antibacterial component or an aromatic component.

As described above, the technical spirit of the present invention has been described in preferred embodiments, but the above preferred embodiments are for explanation and not for limitation. As such, those skilled in the art will understand that various embodiments are possible through the combination of the embodiments of the present invention within the scope of the technical spirit of the present invention.

10: Clothing dust removal and shoe cleaning device
11: support 11a: cradle
12: collection unit 12a, 12a': scaffolding
12b: water outlet 13, 13': washing part
13a, 13a': mat 13b, 13b': side wall
13c': buffer spring 14: drain
21: air gun 22: ultrasonic sensor
23: connection hose 24: air compressor
25: control unit 26: water supply
27: washing water reservoir 28: pump
29: water supply pipe 31: washing water supply plate
32: lighting lamp v1, v2: solenoid valve
R1: rotating roller R2: fixed roller
b: unevenness (brush)

Claims (7)

A cradle is installed on the front side, where an air gun that sprays compressed air supplied through an air compressor is mounted, an ultrasonic sensor that detects approaching users is installed, and a water supply pipe that receives washing water from a water supply or washing water storage tank is installed inside. support;
It is formed by bending from the lower part of the support part to the front side, and on the upper part, a footrest is installed so as to be inclined downward from the support part to the front side so that users can put their feet on it. Dust, soil, or various foreign substances separated from the clothes or shoes of the user by the compressed air installed and sprayed from the air gun fall into the washing water flowing on the upper surface of the washing water water supply plate through the outlet formed on the footrest and are drained together. wealth; and
It extends from the end of the collection part to the front side, is formed at a position lower than the spout formed at the end of the collection part, flows along the upper surface of the water supply plate, and the washing water discharged through the spout falls to a constant level on the upper surface. high-flowing washes;
Clothing dust removal and shoe washing apparatus for outdoor facilities, characterized in that it comprises a.
According to claim 1,
Further comprising a control unit supplying the compressed air supplied from the air compressor to the air gun and supplying the water supply or washing water stored in the washing water storage container to the water supply pipe when a user is detected by the ultrasonic sensor due to proximity of the user. Clothing dust removal and shoe washing device for outdoor facilities, characterized in that for.
According to claim 1,
A plurality of ribs are installed on the footrest at regular intervals, and outlets are formed between the ribs, and dust, soil, or various foreign substances separated from clothes or shoes by compressed air sprayed from the air gun are discharged through the outlet. A clothes dust removal and shoe washing device for outdoor facilities, characterized in that it falls into the washing water water supply plate.
According to claim 1,
Rotating rollers and fixed fixed rollers rotatably coupled to the scaffold are installed alternately at regular intervals, and concavo-convex or brushes are formed on the surface of the rotating roller and the fixed roller. Dust removal for clothes for outdoor use facilities, characterized in that and shoe cleaning devices.
According to claim 1,
A mat is installed in the washing part so as to be positioned lower than the water jetting hole, and a sidewall is formed around the mat to prevent the washing water discharged from the water jetting hole from the water jetting hole to the mat from leaking to the outside so that the washing water flows along the upper surface of the mat. Clothing dust removal and shoe cleaning device for outdoor use facilities, characterized in that it flows and discharges to the drain.
According to claim 5,
The mat has irregularities formed at regular intervals in a direction from the spout to the drain hole, and each of the irregularities has a triangular structure in cross section, and a surface facing the spout direction is formed as an inclined surface inclined at a predetermined angle, , The side surface opposite to the inclined surface is formed to have a vertical surface, so that when the washing water discharged from the water outlet flows in, waves are artificially generated from the water outlet toward the drain port through the inclined surface of the concave-convex clothing dust for outdoor use facilities, characterized in that Removal and shoe cleaning device.
According to claim 5,
Rail grooves are formed vertically on the inner surface of the side wall, and coupling protrusions coupled to the rail grooves and sliding up and down along the rail grooves are formed at the side end of the mat. Clothing dust removal and shoe washing apparatus for outdoor use facilities, characterized in that a plurality of buffer springs compressed by the load applied to the top of the mat are installed in parallel between the inner bottom surface of the washing unit.

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