KR20200000577A - Flame-Resistant Outdoor Mat - Google Patents

Abstract

The present invention relates to an outdoor mat, which provides a safe pedestrian passage during outdoor walking at night. The outdoor mat includes: a mat part performing a function of a pedestrian passage; and a boundary identifying part made of a retro-reflection material or a luminous material to be provided along a boundary of the mat part, thereby enabling a pedestrian to visually easily identify a width of the mat part, which is the pedestrian passage, and the pedestrian passage through a retro-reflection function or a luminous function of the boundary identifying part so as to improve night walking safety of the pedestrian.

Description

Outdoor Mat with Improved Perimeter Identification and Flame Retardant {Flame-Resistant Outdoor Mat}

The present invention relates to an outdoor mat for providing a comfortable pedestrian and a comfortable pedestrian to a pedestrian by providing an outdoor pedestrian with irregular ground, and relates to an outdoor mat with improved flame retardancy.

In general, unpaved outdoor walkways such as hiking trails, walkways, and gardens are not regular, and when pedestrians pass by them, there is a sense of heterogeneity in the feet that step on the ground, and accidents such as falls or bumps due to unevenness on the ground.

In order to solve this problem, the ground can be paved with concrete, etc., but this is quite expensive, and ground pavements such as concrete may cause environmental pollution and damage the surrounding landscape, and thus, a mat-type buffer means is frequently used. .

As a part of solving the problem, the above-described Korean Patent No. 10-1507687 has described a road pavement mat, characterized in that the horizontal yarn and vertical yarn are continuously woven in a kind of cross structure.

By this, not only the slip is prevented, but also the mat is prevented by the unique cross weave structure, the effect of improving the overall firmness of the mat occurs.

However, since most walking safety accidents occur mainly at night when visibility is not secured, the prior art document does not disclose a configuration for securing such walking safety at night, and light-emitting means driven by power, such as a lamp. There was a problem that must be provided separately.

In addition, the outdoor mat according to the prior art has a lot of burn marks on the surface due to cigarette butts of smokers, there was a problem that looks very messy as the use time elapses.

Furthermore, since the outdoor mat according to the technology is made of a highly flammable material, when the mat is ignited or burned due to cigarette butts embers and / or wildfire embers generated around the mat, the mat to be an evacuation path is Rather, it had a problem of spreading forest fires.

Korean Registered Patent Publication No. 10-1507687

The present invention has been made to solve the above-described problems, an object of the present invention is to provide an outdoor mat that the aesthetics are not impaired even after the use time elapses, in particular the appearance damage by cigarette butts is minimized.

In addition, an object of the present invention is to provide an outdoor mat that can ensure the stability of the night walking is included by the non-powered light emitting means formed along both sides of the mat, without a light emitting means by a separate power.

According to an embodiment of the present invention for solving the above problems, the present invention, a mat unit provided on the ground; And a flame retardant coating layer provided on an upper surface of the mat part and made of a flame retardant material.

In addition, preferably, the flame-retardant coating layer is characterized by consisting of a flame-retardant coating is applied to the upper surface of the mat portion.

Further, preferably, the flame retardant coating layer is characterized in that the flame retardant coating is formed by applying a spray method.

Preferably, the flame retardant coating layer is ammonium polyphosphate, aromatic hard naphtha solvent, chlorinated paraffin, butyl acrylate-butyl methacrylate-methacrylic acid-methyl methacrylate-styrene polymer, titanium dioxide, xylene Toluene, melamine, M-xylene (M-xylene) is characterized in that it comprises at least one chemical substance.

In addition, preferably, the boundary identifying unit is made of a retroreflective or luminous material is provided along the upper surface of the edge of the mat portion; characterized in that it further comprises.

In addition, preferably, the boundary identifying unit including a plurality of pillars provided along the outer surface of the mat portion and a retroreflective or luminous material and comprising a rope provided along the plurality of pillars; It is characterized by.

In addition, preferably, the outdoor mat is provided along the upper surface of the edge of the mat portion to be detachable from the first Velcro and the first Velcro provided on the lower surface of the boundary identification portion. And a first velcro portion including a first corresponding velcro.

According to the above solution, the present invention includes a flame-retardant coating layer on the upper surface exposed to the outside, it is possible to minimize the burning of the upper surface even if smokers discard or rub the cigarette butts on the outdoor mat.

In addition, by including a flame-retardant coating layer, the present invention can minimize or delay the ignition or burning of the mat due to the embers of cigarette butts of smokers and / or wildfires generated around the mat, resulting in a forest fire It not only delays or prevents the spread, but also has the effect of securing an evacuation route for pedestrians.

For this reason, the present invention can minimize the aesthetic damage caused by cigarette butts that does not hinder the overall aesthetic even when the use time of the outdoor mat is considerably passed.

In addition, the outdoor mat according to the first embodiment of the present invention includes a mating portion provided on the ground and a boundary identifying portion made of a retroreflective or luminous material provided along the upper surface of the edge of the mat portion, thereby The pedestrian can not only improve the walking feeling by the buffer function of the city mat, but also make the pedestrian visually identify the width and the walking path of the mat part visually by the retroreflective or light emitting boundary boundary to improve the walking stability at night. Enhancement effect occurs.

In addition, the present invention includes a first Velcro portion provided on the contact surface between the boundary identification portion and the mat portion, whereby the boundary identification portion and the mat portion is mutually pressurized or separated one of the two by the Velcro principle. Detachable only by being able to replace each other, through which the effect of improving the ease of replacement occurs. In addition, the improvement of the ease of replacement has the effect of improving the maintainability and the cost for maintenance.

The present invention also includes a Velcro protection part provided at a position corresponding to the first corresponding Velcro on the lower surface of the edge of the mat part when winding the mat part, whereby the first response when winding the mat part to transport the mat part. The Velcro protection part is in contact with the Velcro to prevent foreign matter from being attached, and thus, the first corresponding Velcro is prevented from being damaged by the foreign matter or the adhesion thereof is reduced.

In addition, the present invention is made of a retroreflective or luminous material and is provided on the upper surface of the boundary identification unit includes an information transmission unit for informing specific information to the pedestrians, whereby by the retroreflection or light emission on the border of the outdoor mat in walking The information on the pedestrian is shown, thereby making it easier for the pedestrian to visually learn information about the pedestrian even when walking at night, thereby improving the convenience of walking.

In addition, the present invention includes a second Velcro portion provided on the contact surface between the information transmission unit and the boundary identification unit, whereby the boundary identification unit and the mat unit is mutually pressurized or separated one of the two by the Velcro principle. Since it is detachable and can be replaced with only one thing, there occurs an effect of improving the ease of replacement. In addition, the improvement of the ease of replacement has the effect of improving the maintainability and the cost for maintenance.

The outdoor mat according to the second embodiment of the present invention includes a plurality of pillars provided along the outer surface of the mat portion and a rope made of a retroreflective or luminous material and provided along the plurality of pillars. Pedestrians can easily identify the width and walking path of the mat part through the retroreflective or luminescent rope, and also allow the rope to act as a crutch or guard when a dangerous situation occurs, such as falling or rolling during walking. Therefore, the effect of improving walking stability at night walking occurs.

The boundary identification part may include a boundary identification band made of a retroreflective or luminous material and provided on each of the plurality of pillars. Thus, when the user walks at night, the boundary identification band is retroreflected or emits light. The width of the mat part and the visual identification of the walking path are further improved, and thus, the walking stability is further improved.

In addition, the boundary identification band is characterized in that the shape of a predetermined character or symbol is provided on the outer circumferential surface, whereby pedestrians can visually easily obtain information on walking by the character or symbol. There is an effect of improving the convenience of walking.

1 is a perspective view of an outdoor mat according to a first embodiment of the present invention.
2 is a cross-sectional view of the outdoor mat shown in FIG.
3 is a perspective view of an outdoor mat according to a second embodiment of the present invention.
4A is an exploded perspective view of the outdoor mat shown in FIG. 3, and FIG. 4B is a cross-sectional view of the outdoor mat shown in FIG. 3.
5 is a perspective view showing the coupling between the mat unit, the boundary identification unit and the information transfer unit.
FIG. 6 is an exploded perspective view illustrating the coupling between the mat part, the boundary identifying part, and the information transmitting part shown in FIG. 5.
FIG. 7 is a cross-sectional view of the AA portion shown in FIG. 5.
8 is an exploded perspective view showing the coupling between the mat portion, the boundary identification portion, and the information transmission portion according to another embodiment.
FIG. 9 is a cross-sectional view illustrating a portion BB illustrated in FIG. 8.
10 is a perspective view illustrating a contact state between the velcro cover and the first corresponding velcro when the mat portion is wound.
11 is a perspective view of an outdoor mat according to a third embodiment of the present invention.
12 is an exploded perspective view of the outdoor mat shown in FIG. 11.

Prior to the detailed description of the present invention, specific details for carrying out the present invention are included in the following embodiments and drawings, the same reference numerals throughout the specification refer to the same components.

In addition, the singular forms in the present specification shall also include the plural unless specifically stated in the text.

Hereinafter, an outdoor mat according to the present invention will be described with reference to the drawings.

1 is a perspective view of an outdoor mat according to a first embodiment of the present invention, Figure 2 is a cross-sectional view of the outdoor mat shown in FIG.

1 and 2, the outdoor mat according to the present invention includes a mat unit 100 and the boundary identification unit 200.

The mat part 100 has a predetermined pattern and is weaved to be seated on the ground, and serves as a kind of cushioning material.

The mat part is made of, for example, cocoa fibers, and is composed of longitudinal yarn and horizontal yarn.

Particularly, boundary identification part fixing parts 101 are provided near both side edges of the mat part. The boundary identification part fixing part 101 is formed of a space in which a part of the horizontal thread extends upward and a vertical yarn positioned below the horizontal yarn to serve to fix the boundary identification part to be described later.

In addition, the flame-retardant coating layer 110 is provided on the upper surface of the mat portion.

The boundary identification unit 200 is made of a support core 201 positioned at the center and a retroreflective or luminous material 202 disposed to surround the support core, and the boundary identification unit is formed in a rope shape.

The border identifying unit 200 in the form of a rope is fixed by the border identifying unit fixing unit 101 of the mat unit disposed at a predetermined interval.

Thus, by providing the boundary identification unit fixing portion 101, it is possible to firmly fix the boundary identification portion only by the mat portion itself without any additional fixing means.

3 is a perspective view of an outdoor mat according to a second embodiment of the present invention, Figure 4a is an exploded perspective view of the outdoor mat shown in Figure 3, Figure 4b is a cross-sectional view of the outdoor mat shown in FIG.

First, as shown in FIGS. 3 to 4B, which are perspective and exploded perspective views, the outdoor mat according to the second embodiment of the present invention includes a mat part 100 and a boundary identifying part 200.

First, the mat part 100 has a predetermined pattern and is woven to be seated on the ground, and serves as a kind of cushioning material.

In detail, the mat unit 100 provides a comfortable walking feeling to pedestrians by blocking unevenness and moisture of the ground, and prevents a safety accident due to slipping by being formed of a material and / or a structure having a higher friction force than the ground. It plays a role.

As shown in FIG. 4B, the mat part 100 may include a flame retardant coating layer 110 formed of a flame retardant material on an upper surface thereof.

By including the flame-retardant coating layer 110 on the upper surface exposed to the outside, the present invention can minimize the burning of the upper surface even if smokers discard or rub the cigarette butts on the outdoor mat.

As a result, the present invention can minimize the aesthetic damage caused by cigarette butts (that is, burn marks caused by the embers of cigarette butts), in which the overall aesthetics are not impaired even when the use time of the outdoor mat is considerably passed.

Preferably, the flame retardant coating layer may be composed of a flame retardant coating applied to the upper surface of the mat portion. In this case, the flame retardant coating layer is preferably formed by applying the flame retardant paint in a spray method. Due to the spray coating method, the flame retardant coating layer may be easily provided as well as applied to the upper surface of the mat part uniformly and uniformly.

The flame retardant coating layer may be composed of various flame retardant materials, for example, ammonium polyphosphate, aromatic hard naphtha solvent, chlorinated paraffin, butyl acrylic acid-butyl methacrylic acid-methacrylic acid-methyl methacrylic acid-styrene polymer, It may comprise at least one or more chemicals of titanium dioxide, xylene, toluene, melamine, M-xylene (M-xylene).

The boundary identification unit 200 may be made of a retroreflective or luminous material, and a pair may be provided along upper edges of both sides of the mat unit 100.

In detail, an interval between two boundary identifiers 200 provided along upper edges of both sides of the mat portion 100 may correspond to the width of the mat portion 100, and the boundary identifier 200 The direction in which the lines are arranged may correspond to the direction corresponding to the walking path where the mat part 100 is installed.

In this case, retroreflection refers to a property in which light from a light source is reflected from the surface of an object and returns to the light source.

Hereinafter, the components made of the retroreflective material to be described later do not require a separate power source for light emission due to the above retroreflective properties, thereby generating an effect of simplifying the overall configuration.

That is, by the above-described installation position and retroreflectivity of the boundary identification unit 200, the pedestrian can easily visually grasp the width and the walking path of the mat unit 100, which is a cushioning material, even at night, thereby improving stability of walking. Effect occurs.

3 and 4A and 4B, the mat part 100 and the boundary identifying part 200 may be penetrated by fixing means H such as nails and nails to be fixed to each other.

At this time, the fixing means (H) is formed to be larger than the height of the mat portion 100 and the boundary identification unit 200 by a predetermined length or more, the end after passing through the mat unit 100 and the boundary identification unit 200 Characterized in that penetrating through the ground more than a certain length.

That is, the fixing means (H) is inserted through the mat portion 100 and the boundary identification portion 200 while the remaining portion is penetrated into the ground, the mat portion 100 is also fixed to the ground to improve the overall structural stability It is to let.

However, the fixing means (H) is only one example for achieving the structural stability improvement purpose of the outdoor mat, the present invention will not be limited to the same example as the fixing means (H) described above to achieve this object. .

FIG. 5 is a perspective view illustrating the coupling between the mat part, the boundary identification part, and the information transmission part, and FIG. 6 is an exploded perspective view illustrating the coupling between the mat part, the boundary identification part, and the information transmission part shown in FIG. 5.

5 and 6 will be described in detail with respect to other components further included in the first embodiment of the present invention.

As shown in FIG. 5, the present invention further includes an information transmitting unit 300 provided on an upper surface of the boundary identifying unit 200.

The information transmitting unit 300 is made of a retroreflective or luminous material to have night visibility, and that information about walking is arranged in the shape of a letter or a symbol on its upper surface to visually recognize specific information to a pedestrian. It features.

For example, as shown in FIG. 5, the information transmitting unit 300 has shapes such as 'normal 100M' (information on the target point and the remaining distance) and '→' (direction information on the target point). By providing the information on the pedestrian path to the pedestrians.

In this case, the information on the walking is recursively reflected or emitted on the top surface of the edge of the outdoor mat, thereby allowing the user to visually easily obtain information on the walking even during night walking, so that at night There is an effect of improving the convenience of walking.

The mat unit 100, the boundary identifying unit 200, and the information transmitting unit 300 may include a first Velcro unit 10 including a first Velcro 11 and a first corresponding Velcro 12. The second Velcro part 21 and the second corresponding Velcro part 22 may be detachable from each other through the second Velcro part 20, which will be described with reference to FIG. 6, which is an exploded perspective view of FIG. 5.

First, Velcro is divided into a male Velcro, which is a soft surface, and a male Velcro, in which a fine hook structure is repeated. Each hook shape of the male Velcro wraps around the soft surface of the female Velcro to be closely adhered to each other.

In addition, the Velcro can be easily detached from each other by simply removing one of the female and male Velcro by applying an external force, thereby greatly improving the ease of detachment when used in a frequently detachable product.

Therefore, when the above-described Velcro is applied, the mat part 100, the boundary identifying part 200 and the information transmitting part 300 are easily detachable from each other, and will be described in detail later.

First, the first Velcro 11 is provided on the lower surface of the boundary identification unit 200 so that the mat unit 100 and the boundary identification unit 200 can be detached from each other, and the first Velcro 11 and A first corresponding velcro 12 is provided along the upper surface of the edge of the mat part 100 to be detachable from each other.

In addition, a second Velcro 21 is provided on the lower surface of the information transmitting unit 300 so that the boundary identifying unit 200 and the information transmitting unit 300 may be detachably attached to each other. A second corresponding Velcro 22 is provided on the upper surface of the boundary identification unit 200 so that it can be attached and detached.

That is, a pair of female velcro and male velcro are provided on the contact surfaces of the mat unit 100, the boundary identification unit 200, and the information transmission unit 300, respectively.

In addition, in the case of the above-described male velcro, since foreign matters such as dust are easily attached due to the unique hook structure, the adhesion force may be reduced. Therefore, foreign matters falling into the hook structure are designed so that the hook structure faces the ground. It would be desirable not to adhere.

Therefore, in the case of the first velcro 11 and the second velcro 21 facing the ground, male velcro is formed, and the first and second corresponding velcro 12 and 22 are formed of female velcro. It is preferable.

At this time, the first velcro portion 10 and the second velcro portion 20 is all known to be fixed to each other, such as sewing on the mat portion 100, the boundary identification portion 200 and the information transmission unit 300, the adhesive coating, etc. Connected by conventional means.

As described above, the detachable principle between the mat part 100, the boundary identifying part 200, and the information transmitting part 300 by the first Velcro part 10 and the second Velcro part 20 has been described. The same effect occurs.

The boundary identification unit 200 and the information transmission unit 300 are located at the upper portion of the mat unit 100 and are directly exposed to external environmental changes such as pressurization and weather conditions due to the weight of the pedestrian, and thus need frequent replacement. .

At this time, when the velcro principle described above can be easily replaced by a removable, it is easy to replace.

In addition, by improving the ease of replacement, only the damaged configuration of the outdoor mat can be detachably replaced separately, thereby improving the ease of maintenance, the effect of reducing the cost for maintenance occurs.

FIG. 8 is an exploded perspective view showing the coupling between the mat portion, the boundary rice portion and the information transmission portion according to another embodiment, FIG. 9 is a cross-sectional view showing the BB portion shown in FIG. 8, and FIG. It is a perspective view which shows the contact state between a cover and a 1st corresponding velcro.

8 and 7, which is a cross-sectional view, the Velcro coupling between the mat unit 100, the boundary identification unit 200, and the information transmission unit 300 according to another embodiment will be described.

First, as shown in FIGS. 8 and 9, the boundary identification unit 200 has a recess corresponding to the size of the information transfer unit 300 so that the information transfer unit 300 may be accommodated therein. The first velcro 11 is formed to correspond to the shape of the boundary identification part 200.

In detail, the information transmitting unit 300 and the second Velcro 21 are inserted into grooves between the boundary identifying unit 200 and the first Velcro 11 assembly, and are located below the first Velcro 11. It is in contact with the first corresponding velcro 12.

That is, the second corresponding Velcro 22 for coupling the information transmission unit 300 and the boundary identification unit 200 is not necessary, and the first Velcro 11 also controls the information transfer unit 300. It does not need to be used as much as the size.

Through this, it is possible to significantly reduce the amount of Velcro for attaching and detaching the respective components, the production cost is reduced.

Next, the Velcro protection unit 30 will be described with reference to FIGS. 8 and 10.

First, the mat part 100 is a means such as a mat that acts as a kind of cushioning material as described above, is wound up to reduce the volume, and then transported to the use position to be unwound at the use position to cover the ground.

At this time, when the mat unit 100 is wound for transportation, the first corresponding Velcro 12 is in contact with the lower surface of the edge of the mat unit 100, which is a surface opposite thereto, and in this case, the lower surface of the mat unit 100. Foreign matter attached to the first contact Velcro 12 may be in contact with the declining force of the first corresponding Velcro 12.

To prevent this, it is possible to remove the foreign matter attached by shaking the lower surface before winding the mat unit 100, the mat unit 100 is a kind of textile material is not easily removed between these textile structures. Can be.

In order to solve this problem, the present invention corresponds to the first corresponding Velcro 12 at the lower surface of the edge of the mat part 100 so that foreign matter is not attached to the first corresponding Velcro 12 when the mat part 100 is wound. It characterized in that it comprises a Velcro protection unit 30 is provided at a position corresponding to.

That is, when the mat unit 100 is wound, the Velcro protection unit 30 is to be protected by contacting the first corresponding Velcro 12.

At this time, the velcro protection part 30 is characterized in that it is made of a smooth surface (滑 面) material so that the foreign matter attached to the detachable when detaching the mat unit 100 before winding up.

Such a smooth surface material may include all kinds of common use means, such as vinyl, etc., in which the surface is smooth and foreign matters are not easily attached.

In addition, the Velcro protection part 30 is characterized in that the width is formed to be larger than the width of the first corresponding Velcro 12 by a predetermined size or more.

According to this, even when the mat unit 100 is wound up, even if it is wound slightly shifted due to lack of concentricity, the increased width of the velcro protection unit 30 may still be in contact with the first corresponding velcro 12. 1 Corresponding Velcro 12 can be more effectively protected.

11 is a perspective view of an outdoor mat according to a third embodiment of the present invention, Figure 12 is an exploded perspective view of the outdoor mat shown in Figure 11, with reference to this for the outdoor mat according to a third embodiment of the present invention Explain.

First, as illustrated in FIGS. 11 and 12, the outdoor mat includes a mat part 100 provided on the ground, which is the mat part 100 in the second embodiment described above with reference to FIG. 3 and the like. Since it is the same as, description thereof will be omitted.

Second, the outdoor mat is made of a plurality of pillars 210 and a retroreflective or luminous material provided along the outer edge of the mat portion 100 of the rope 220 provided along the plurality of pillars 210. It includes a boundary identification unit 200 is configured to include.

In detail, the boundary identification unit 200 according to the third embodiment also performs a retroreflective or luminous function so that the pedestrian visually knows the width and the walking path of the mat unit 100 as in the second embodiment. The rope 220 is provided on the outer surface of the rim of the mat portion 100.

However, unlike the second embodiment, the rope 220 is provided along a plurality of pillars 210 having a predetermined height so that when the pedestrian falls or rolls while walking, the rope 220 serves as a kind of crutch or guard. Compared to the boundary identification unit 200 in the embodiment, the walking stability is further enhanced.

In this case, although the rope 220 is shown to be coupled to penetrate the plurality of pillars 210 in FIGS. 11 and 12, this is only an example for description and will include various coupling forms.

In addition, the boundary identification unit 200 includes a boundary identification band 230 made of a retroreflective or luminous material and provided on each of the plurality of pillars 210.

Accordingly, the visual visibility is further improved along with the rope 220 which is retroreflective or luminous, and thus, night walking stability is further improved.

And, preferably, the boundary identification unit 200 is characterized in that is wound on each of the plurality of pillars 210, whereby a plurality of pillars 210 easily in a winding manner as shown in FIG. Detachable to each of the resulting effect is to improve the ease of replacement.

In addition, the boundary identification band 230 is characterized in that the shape of a predetermined character or symbol is provided on the outer circumferential surface to visually inform specific information to the pedestrian.

In this case, the pedestrian can easily obtain visual information on walking even at night, thereby improving the convenience of walking.

As described above, the present invention is to provide an outdoor mat as a main technical idea, the above-described embodiment with reference to the drawings is only one embodiment, the true scope of the present invention based on the claims However, it will be extended to even embodiments that may exist in various ways.

1000: Outdoor Mat
100: mat part
110: flame retardant coating layer
200: boundary identification unit
210: pillar of revenge
220: rope
230: boundary identification band
300: information delivery department
10: first Velcro part
11: first velcro
12: first correspondence Velcro
20: second Velcro part
21: the second Velcro
22: second correspondence Velcro
30: Velcro protection

Claims (7)

A mat unit provided on the ground; And
Is provided on the upper surface of the mat portion, a flame-retardant coating layer made of a flame retardant material; characterized in that it comprises a fire retardant improved outdoor mat. The method of claim 1,
The flame retardant coating layer,
Outdoor mat having improved flame retardancy, characterized in that consisting of a flame retardant coating applied to the upper surface of the mat portion. The method of claim 2,
The flame retardant coating layer,
The outdoor mat with improved flame retardancy, characterized in that the flame-retardant paint is formed by applying a spray method. The method of claim 2,
The flame retardant coating layer,
Ammonium polyphosphate, aromatic hard naphtha solvent, chlorinated paraffin, butyl acrylic acid-butyl methacrylic acid-methacrylic acid-methyl methacrylic acid-styrene polymer, titanium dioxide, xylene, toluene, melamine, m-xylene (M- xylene) an outdoor mat with improved flame retardancy, characterized in that it comprises at least one chemical substance. The method of claim 1,
An outdoor mat having improved flame retardancy, characterized in that it further comprises a; boundary identification portion made of a retroreflective or luminous material provided along the upper surface of the mat portion. The method of claim 1,
A flame retardancy further comprising; a border identifying part including a plurality of pillars and a retroreflective or luminous material provided along the outer surface of the mat portion and including ropes provided along the plurality of pillars. Improved outdoor mats. The method of claim 6,
The outdoor mat,
It includes a first Velcro (Velcro) provided on the lower surface of the boundary identification portion and a first corresponding Velcro provided along the top surface of the mat portion to be detachable with the first Velcro (Velcro) Outdoor mat having improved flame retardancy, characterized in that it comprises a first Velcro portion.

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