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Doormat system to be assembled by elements
The subject of the invention is a doormat system to be assembled by elements allowing production of doormats of optional size and shape with linking of joining elements of different shape.
One of the oldest methods of keeping clean our residential buildings is placing various devices at the entrance of the building, primarily in front of the entrance door for wiping shoes allowing dirt to be removed from the shoes by using the doormat, or only simply passing through the doormat. There are several devices available for producing doormats.
An international patent application published under WO 9307789 describes a doormat set-up as well as a method of production in the state of art. The doormat set-up described there includes a flexible carrier layer, the upper layer of which comprises of flexible strips placed in spaces standing upwards and bordering grooves, the grooves have an insert made of strips of carpet or similar materials creating a plain surface as a whole. During the method the carrier and the upper layer of the doormat set-up is made by extrusion, then inserts made of carpet strips are glued into the grooves dividing the strips. International Patent published under WO 0065980 makes known a doormat version of improved finish in the state of art.
The deficiency of the solutions currently known and applied is, that they are not suitable for producing a doormat and admission surface of different set-up corresponding with different application requirements.
Working out the solution according to the invention we aimed to produce a doormat system, the elements of which can be joined simply and optionally and with which a doormat and entry surface system of required size and shape can be formed.
Working out the solution according to the invention we realized, that in a case we make a doormat system, which has doormat basic elements having joining parts provided with wiping surface, and the joining parts of the basic elements are flaps and nests formed on the side edges of the basic elements, furthermore the wiping surface formed from one or several parts consists of the bristle placed on the surface of the doormat basic elements, furthermore there are grooves to collect dirt on the surface of the doormat basic elements, then the set aim can be achieved.
The invention relates to a doormat system to be assembled by elements, having doormat basic elements with joining elements provided with wiping surface, which is characterized by that, the joining elements of the basic elements are flaps and nests formed on side-edges of the adjacent basic elements joining each other,
furthermore the wiping surface composed in one or several parts consists of bristle placed on the surface of the doormat basic elements, furthermore on the surface of the doormat basic elements gaps are formed to collect dirt.
In a preferred embodiment of the solution according to the invention the shape of the doormat basic elements is triangular and/or square, and/or rectangular, and/or hexagonal and/or octagonal.
In another preferred embodiment of the solution according to the invention the shape of the nest and the flap is round, and the nest and the flap preferably join the side-edge of the basic element in 1/3...1/8, preferably 1/6 of the diameter of the circle.
In a further preferred embodiment of the solution according to the invention it has a joining element providing joint for nest to nest, and said joining element consists of two circles joining each other preferably in 1/3...1/8 of the diameter of the circle, in given case preferably in 1/6 part.
In a further preferred embodiment of the solution according to the invention the shape of the nest and the flap is a prism of trapezoid form, and the side of said prism preferably joins the side-edge of the basic element in 30°...80° (α), preferably in 45°.
In a further preferred embodiment of the solution according to the invention it has a joining element for linking the nest to nest, and the shape of said joining element is two prisms of trapezoid form joining each other.
In a further preferred embodiment of the solution according to the invention a flap or a nest can be found on the side-edges of the doormat basic elements.
In a further preferred embodiment of the solution according to the invention a flap and a nest can be found by turns on each side edge of the doormat basic elements.
In a further preferred embodiment of the solution according to the invention the parts of the flap and/or joining element and the nest joining each other are perpendicularly conical to the surface of the basic element.
In a further preferred embodiment of the solution according to the invention the material of the doormat basic element and in given case the material of the joining element is plastic and/or rubber and/or wood and/or metal, the material of the bristle is plastic and/or rubber filament and/or metal, and/or steel, and/or natural material, in given case milo or coco or hair, furthermore the doormat system has an outer fringe surrounding the doormat elements.
The solution according to the invention is presented furthermore as set forth by the enclosed figures:
Fig 1 shows the view sight of the triangular basic element of the solution according to the invention.
Fig 2 shows A-A section of the triangular basic element of the solution according to the invention.
Fig 3 shows the plane surface filled with the triangular basic element.
Fig 4 shows the view sight of the square basic element of the solution according to the invention.
Fig 5 shows B-B section of the square basic element of the solution according to the invention.
Fig 6 shows the plane surface filled with the square basic element to be seen hi Fig
4.
Fig 7 shows the view sight of the other square basic element of the solution according to the invention.
Fig 8 shows the plane surface filled with the square basic element to be seen in Fig
7.
Fig 9 shows the view sight of another square basic element of the solution according to the invention.
Fig 10 shows the plane surface filled with the square basic element to be seen in
Fig 9.
Fig 11 shows the view sight of another square basic element of the solution according to the invention.
Fig 12 shows the plane surface filled with the square basic element to be seen in
Fig 11 of the solution according to the invention.
Fig 13 shows the view sight of another square basic element of the solution according to the invention.
Fig 14 shows the plane surface filled with the square basic element to be seen in
Fig 13 of the solution according to the invention.
Fig 15 shows the view sight of the rectangular basic element of the solution according to the invention.
Fig 16 shows C-C section of the rectangular basic element of the solution according to the invention.
Fig 17 shows D-D section of the rectangular basic element of the solution according to the invention.
Fig 18 shows the plane surface filled with the rectangular basic element shown in
Fig 15 of the solution according to the invention.
Fig 19 shows the view sight of the rectangular basic element of the solution according to the invention.
Fig 20 shows the plane surface filled with the rectangular basic element shown in
Fig 20 of the solution according to the invention.
Fig 21 shows the view sight of the hexagonal basic element of the solution according to the invention.
Fig 22 shows E-E section of the hexagonal basic element of the solution according to the invention.
Fig 23 shows the hexagonal basic element of the solution according to the invention cut in half.
Fig 24 shows the plane surface filled with the hexagonal basic element shown in
Fig 21 respectively with the hexagonal basic element cut in half shown in Fig 23 of the solution according to the invention.
Fig 25 shows the sight of another embodiment of the hexagonal basic element of the solution according to the invention.
Fig 26 shows another possible embodiment of the hexagonal basic element cut in half of the solution according to the invention.
Fig 27 shows the plane surface filled with the hexagonal basic element shown in
Fig 25 respectively with the hexagonal basic element cut in half shown in Fig 26 of the solution according to the invention.
Fig 28 shows the view sight of the octagonal basic element of the solution according to the invention.
Fig 29 shows F-F section of the octagonal basic element of the solution according to the invention.
Fig 30 shows the supplementary square basic element of the octagonal basic element of the solution according to the invention.
Fig 31 shows G-G section of the supplementary square basic element of the octagonal basic element of the solution according to the invention.
Fig 32 shows the plane surface filled with the octagonal basic element as well as the supplementary square basic element of the octagonal basic element of the solution according to the invention.
Fig 33 shows the view sight of another embodiment of the octagonal basic element of the solution according to the invention.
Fig 34 shows the supplementary square basic element of another octagonal basic element.
Fig 35 shows the plane surface filled with another octagonal basic element as well as with a supplementary square basic element of the solution according to the invention.
Fig 36 shows a possible embodiment of the joint of basic elements with the flap and the nest.
Fig 37 shows H-H section of a possible embodiment of the flap and the nest.
Fig 38 shows a possible embodiment of a joining element of a nest to nest.
Fig 39 shows another possible embodiment of the flap and nest and another possible joint of the adjacent basic elements.
Fig 40 shows location of the trapezoid joining elements in the nests of the basic elements.
Fig 41 shows a possible embodiment of the doormat assembled of basic elements according to the invention in section.
Fig 42 shows a possible embodiment of the supporting grid in top view.
Fig 1 shows the view sight of the triangular basic element 1 of the solution according to the invention. The flaps 3 and nests 4 formed on the side edges 5 of the basic element 1 of triangular shape with the bristles 2 formed on the surface of the basic element 1 as well as with gaps 6 can be seen in the figure. In case of this
embodiment a flap 3 and a nest 4 can be found by turn on the side-edges 5 ensuring suitable joining of the basic elements 1 in any position.
Fig 2 shows A-A section of the triangular basic element 1 of the solution according to the invention. The section view of the basic element 1 with the bristle 2 formed on the upper side can be seen in the figure.
Fig 3 shows the plane surface filled with the triangular basic element 1. The basic elements 1 are linked with the help of the flaps 3 and nests 4 formed on the adjacent edges of the basic element 1 and they join in given case the fringe 7 as well with the help of the flaps 3 and nests 4 and with the help of the fringe 7 the doormat surface formed from the basic elements 1 can be framed as well. In case of basic elements 1 of triangular shape half elements are used for filling the joint of the right-angled fringe 7.
Fig 4 shows the view sight of the square basic element 1 of the solution according to the invention. The flaps 3 and nests 4 formed on the side edges 5 of the basic element of square shape as well as the bristle 2 formed on its surface as well as the gaps 6 can be seen in the figure. In case of this embodiment one flap 3 or one nest 4 are formed on each side edge 5 in a way, that the side edges 5 on opposite sides are of the same finish, so either a flap 3 or a nest 4 is formed.
Fig 5 shows B-B section of the square basic element 1 of the solution according to the invention. The figure shows the section of the basic element 1 with the bristle 2 formed on the upper side.
Fig 6 shows the plane surface filled with the square basic element 1 to be seen in Fig 4. The basic elements 1 are linked with the help of the flaps 3 and nests 4 formed on the adjacent side edges 5 to each other, as well as to the fringe 7 which case the shoe-wiping surface formed with the basic elements 1 can be put into a frame.
Fig 7 shows the view sight of the other square basic element 1 of the solution according to the invention. The flaps 3 and nests 4 formed on the adjacent side edges 5 of the basic element 1 of square shape as well as the bristle 2 formed on the surface of the basic element 1 and the gap 6 can be seen in the figure. This case one flap 3 or one nest 4 is formed on the adjacent side edges 5 in pairs so, that the adjacent side-edges 5 are of the same finish, so either a flap 3 or a nest 4 is formed on them.
Fig 8 shows the plane surface filled with the square basic element 1 to be seen in Fig 7. The basic elements 1 are linked with the help of the flaps 3 and nests 4 formed on the adjacent side edges 5 to each other, as well as to the fringe 7 which case the shoe-wiping surface formed with the basic elements 1 can be put into a frame.
Fig 9 shows the view sight of another square basic element 1 of the solution according to the invention. The flaps 3 and nests 4 formed on the side edges 5 of the basic element 1 of square shape as well as the bristle 2 formed on the surface of the basic element 1 and gaps 6 can be seen in the figure. This case two flaps 3 or two nests 4 are formed on the adjacent side edges 5 each, in a way, that the same elements can be found on opposite side-edges 5, so either two flaps 3 or two nests 4.
Fig 10 shows the plane surface filled with the square basic element 1 to be seen in Fig 9. The basic elements 1 are linked with the help of the flaps 3 and nests 4 formed on the adjacent side edges 5 to each other, as well as to the fringe 7 which case the shoe-wiping surface formed with the basic elements 1 can be put into a frame as required.
Fig 11 shows the view sight of another square basic element 1 of the solution according to the invention. The flaps 3 and nests 4 formed on the side edges 5 of the basic element 1 of square shape as well as the bristle 2 formed on the surface of the basic element 1 and gaps 6 can be seen in the figure. This case two flaps 3 or two nests 4 are formed on the adjacent side edges 5 in pairs, in a way, that the adjacent side edges 5 are of identical finish, so either two flaps 3 or two nests 4 can be found.
Fig 12 shows the plane surface filled with the square basic element 1 to be seen in Fig 11 of the solution according to the invention. The basic elements 1 are linked with the help of the flaps 3 and nests 4 formed on the adjacent side edges 5 to each other, as well as to the fringe 7 which case the shoe-wiping surface formed with the basic elements 1 can be put into a frame as required.
Fig 13 shows the view sight of another square basic element 1 of the solution according to the invention. The flaps 3 and nests 4 formed on the side edges 5 of the basic element 1 of square shape as well as the bristle 2 formed on the surface of the basic element 1 and gaps 6 can be seen in the figure. This case one flap 3 and one nest 4 are formed on the adjacent side edges 5 by turns.
Fig 14 shows the view sight of another square basic element 1 of the solution according to the invention. The basic elements 1 are linked with the help of the flaps 3 and nests 4 formed on the adjacent side edges 5 to each other, as well as to the fringe 7 which case the shoe-wiping surface formed with the basic elements 1 can be put into a frame as required.
Fig 15 shows the view sight of the rectangular basic element 1 of the solution according to the invention. The flaps 3 and nests 4 formed on the side edges 5 of the basic element 1 of rectangular shape as well as the bristle 2 formed on the surface of the basic element 1 and gaps 6 can be seen in the figure. This case two flaps 3 and two nests 4 are formed on the side edges 5 in a way, that the side edges
5 of identical length opposite each other are of opposite finish, i.e. two flaps 3 or two nests 4 can be found on them.
Fig 16 shows C-C section of the rectangular basic element 1 of the solution according to the invention. The section view of the basic element 1 with the bristle 2 formed on the upper side as well as the gaps 6 formed in the basic element 1 can be seen in the figure.
Fig 17 shows D-D section of the rectangular basic element 1 of the solution according to the invention. The section view of the basic element 1 with the bristle 2 formed on the upper side as well as the gaps 6 formed in the basic element 1 can be seen in the figure.
Fig 18 shows the plane surface filled with the rectangular basic element 1 shown in Fig 15 of the solution according to the invention. The basic elements 1 are linked with the help of the flaps 3 and nests 4 formed on the adjacent side edges 5 to each other, as well as to the fringe 7 which case the shoe-wiping surface formed with the basic elements 1 can be put into a frame as required.
Fig 19 shows the view sight of the rectangular basic element 1 of the solution according to the invention. The flaps 3 and nests 4 formed on the side edges 5 of the basic element 1 of rectangular shape as well as the bristle 2 formed on the surface of the basic element 1 and gaps 6 can be seen in the figure. This case one flap 3 and one nest 4 are formed on the side edges 5 in a way, that one flap 3 and one nest 4 is placed clockwise on each side edge 5.
Fig 20 shows the plane surface filled with the rectangular basic element 1 shown in Fig 20 of the solution according to the invention. The basic elements 1 are linked with the help of the flaps 3 and nests 4 formed on the adjacent side edges 5 to each other, as well as to the fringe 7 which case the shoe-wiping surface formed with the basic elements 1 can be put into a frame as required.
Fig 21 shows the view sight of the hexagonal basic element 1 of the solution according to the invention. The flaps 3 and nests 4 formed on the side edges 5 of the basic element 1 of hexagonal shape as well as the bristle 2 formed on the surface of the basic element 1 and gaps 6 can be seen in the figure. This case one flap 3 and one nest 4 are formed on the side edges 5 in a way, that the adjacent side edges 5 are of opposite finish, i.e. either one flap 3 or one nest 4 can be found on them.
Fig 22 shows E-E section of the hexagonal basic element 1 of the solution according to the invention. The section view of the basic element 1 with the bristle 2 formed on its upper side, as well as the gaps 6 formed in the basic element 1 can be seen in the figure.
Fig 23 shows the hexagonal basic element 1 of the solution according to the invention cut in half. The flaps 3 and nests 4 formed on the side edges 5 of the basic element 1 of hexagonal shape cut in half as well as the bristle 2 formed on the surface of the basic element 1 and gaps 6 can be seen in the figure. This case one flap 3 and one nest 4 are formed on the side edges 5 in a way, that the adjacent side edges 5 are of opposite finish, i.e. either one flap 3 or one nest 4 can be found on them. On the diagonal side of the basic element 1 of hexagonal shape cut in half one flap 3 and one nest 4 can be found.
Fig 24 shows the plane surface filled with the hexagonal basic element 1 cut in half shown in Fig 21 of the solution according to the invention. The basic elements 1 are linked with the help of the flaps 3 and nests 4 formed on the adjacent side edges 5 to each other, as well as to the fringe 7 which case the shoe-wiping surface formed with the basic elements 1 can be put into a frame as required.
Fig 25 shows the sight of another embodiment of the hexagonal basic element 1 of the solution according to the invention. The flaps 3 and nests 4 formed on the side edges 5 of the basic element 1 of hexagonal shape as well as the bristle 2 formed on the surface of the basic element 1 and gaps 6 can be seen in the figure. This case one flap 3 and one nest 4 are formed on the side edges 5 subsequently in this order.
Fig 26 shows another possible embodiment of the hexagonal basic element 1 cut in half of the solution according to the invention. The flaps 3 and nests 4 formed on the side edges 5 of the basic element 1 of hexagonal shape cut in half as well as the bristle 2 formed on the surface of the basic element 1 and gaps 6 can be seen in the figure. This case one flap 3 and one nest 4 are formed on the side edges 5 in a way, that one flap 3 formation is followed by one nest 4 on each side edge 5, on the diagonal side the order is the same, one flap 3 and one nest 4.
Fig 27 shows the plane surface filled with the hexagonal basic element 1 shown in Fig 25 respectively with the hexagonal basic element cut in half shown in Fig 26 of the solution according to the invention. The basic elements 1 are linked with the help of the flaps 3 and nests 4 formed on the adjacent side edges 5 to each other, as well as to the fringe 7 which case the shoe-wiping surface formed with the basic elements 1 can be put into a frame as required.
Fig 28 shows the view sight of the octagonal basic element 1 of the solution according to the invention. The flaps 3 and nests 4 formed on the side edges 5 of the basic element 1 of octagonal shape as well as the bristle 2 formed on the surface of the basic element 1 and gaps 6 can be seen in the figure. This case one flap 3 or one nest 4 is formed on the side edges 5 in a way, that the adjacent side edges 5 are of opposite finish, i.e. either a flap 3 or a nest 4 can be found on them.
Fig 29 shows F-F section of the octagonal basic element of the solution according to the invention. The section of the basic element 1 with the bristle 2 formed on the upper side can be seen in the figure.
Fig 30 shows the supplementary square basic element 1 of the octagonal basic element 1 of the solution according to the invention. In case of linking the basic elements 1 of octagonal shape a space of square shape identical with the size of the side size of the octagon is left blank, hi order to be able to create a coherent closed surface of the basic elements 1 of octagonal shape the use of the supplementary basic element 1 of square shape is necessary. The flaps 3 and nests 4 formed on the side edges 5 of the basic element 1 of square shape supplementing the octagon as well as the bristle 2 formed on the surface of the basic element 1 and gaps 6 can be seen in the figure. This case one flap 3 is formed on the side edges 5 each.
Fig 31 shows G-G section of the supplementary square basic element of the octagonal basic element of the solution according to the invention. The bristle 2 formed on the upper surface of the basic element 1 as well as the gap 6 formed in the basic element 1 can be seen hi the figure.
Fig 32 shows the plane surface filled with the octagonal basic element 1 as well as the supplementary square basic element 1 the octagonal basic element 1 of the solution according to the invention. The basic elements 1 are linked with the help of the flaps 3 and nests 4 formed on the adjacent edges to each other and they completely fill in the plane as it can be seen in the figure.
Fig 33 shows the view sight of another embodiment of the octagonal basic element 1 of the solution according to the invention. The flaps 3 and nests 4 formed on the side edges 5 of the basic element 1 of octagonal shape as well as the bristle 2 formed on the surface of the basic element 1 and gaps 6 can be seen in the figure. This case one flap 3 and one nest 4 are formed in this order on the side edges 5 each.
Fig 34 shows the supplementary square basic element 1 of another octagonal basic element 1. In case of linking the basic elements 1 of octagonal shape a space of square shape identical with the size of the side size of the octagon is left blank between the basic elements 1. In order to be able to create a coherent closed surface of the basic elements 1 of octagonal shape the use of this basic element 1 of square shape is necessary. The flaps 3 and nests 4 formed on the side edges 5 of the basic element 1 of square shape supplementing the octagon as well as the bristle 2 formed on the surface of the basic element 1 and gaps 6 can be seen in the figure. This case one flap 3 and one nest 4 are formed on the side edges 5 each.
Fig 35 shows the plane surface filled with another octagonal basic element 1 well as with a supplementary square basic element of the solution according to the invention. The basic elements 1 are linked with each other with the help of the flaps 3 and nests 4 formed on the adjacent side edges 5.
Fig 36 shows a possible embodiment of the joint of basic elements 1 with the flap 3 and the nest 4. This case the shape of the flap 3 and that of the nest 4 is a circle
fitting into each other. It can be gained by cutting an L part from the diameter D of a given circle. The L part is the 1/4-1/8, preferably the 1/6 of the D diameter of the circle.
Fig 37 shows H-H section of a possible embodiment of the flap 3 and the nest 4. It can be seen in the figure, that the form of the flap 3 is slightly conical downwards, so the diameter of the flap 3 is D on the upper plane of the basic element 1, whereas it is d on the lower plane of the basic element 1.
Fig 38 shows a possible embodiment of a joining element 8 of a nest 4 to nest 4. hi cases when producing the doormat system according to the invention the nests 4 meet at the side edges 5 of the basic elements 1 or when joining any basic element 1 the fringe 7 nest 4 is opposite nest 4, joining takes place with the use of the joining element 8. The formation of the joining element 8 is preferably the projected version of the flap 3 - nest 4 formation to the side edge 5 of the basic element 1.
Fig 39 shows another possible embodiment of the flap 3 and nest 4 and another possible joint of the adjacent basic elements 1. This case the flap 3 and the nest 4 are of trapezoid form, preferably with rounded tops. The trapezoid form is of h length, and the inner angle of the trapezoid side is α, resp. 180-α.
Fig 40 shows location of the trapezoid joining elements 8 in the nests 4 of the basic elements 1. hi the two nests 4, opposite each other the joining of the basic elements 1 takes place with the help of the joining element 8 of trapezoid shape.
Fig 41 shows a possible embodiment of the doormat assembled of basic elements 1 according to the invention in section. This case the basic elements 1 rest on the supporting grid 9. The dirt coming off the shoes falls into the grooves of the supporting grid 9 through the gaps 6 formed in the basic element 1.
Fig 42 shows a possible embodiment of the supporting grid 9 in top view. The main point of this embodiment is, that the supporting grid 9 should give a firm support for the basic elements 1 in accordance with the size of the basic element 1, so the space of the distances of the supporting grid 9 is preferably half of the length of the size of the basic element 1.
In a possible embodiment of the solution according to the invention the shape of the basic element 1 of the doormat can be triangle, square, hexagon, octagon. The length of the side edge 5 of the basic element 1 is in given case 20...40 cm. The flaps 3 and nests 4 placed on the side edges 5 of the basic elements 1 provide the so-called flap-nest system joining the basic elements 1. The gaps 6 formed in the basic elements 1 are suitable for holding dirt as slush and mud.
The joined basic elements 1 are bordered in given case by a fringe 7, which is formed in a way, that the flap 3 nest 4 system of the fringe 7 is connected to the
basic elements 1. In given case a joining element 8 is included in the doormat system according to the invention, which ensures joint of nest 4 meeting nest 4. Under the doormat system according to the invention in given case a larger hollow is formed to ensure holding of dirt, slush, in which the support of the basic elements 1 of the doormat is ensured by a supporting grid 9.
The material of the basic element 1 of the doormat is flexible plastic resistant to cold and heat as well as to mechanical load, weight, bending stress, such as polypropylen, polyethylene or reinforced polyester. The material of the basic element 1 of the doormat in given case is furthermore wood, or other material suitable from mechanical and strength load in given case metal, e.g. aluminium or copper. The material of the bristle 2 placed on the wiping surface is preferably plastic, or rubber filament, or metal, e.g. steel, or natural material e.g. milo or coco or hairs.
In the primary version of the doormat according to the invention there are flaps 3 and nests 4 on the side edges 5 connecting into each other. The diameter D of the joining flaps 3 and nests 4 is preferably 6....15 mm, in given case 10 mm. The lower diameter of the flaps 3 and nests 4 is preferably 1-2 mm smaller than that of the upper D. In case of flaps 3 and nests 4 of trapezoid shape the height h of the flaps 3 and nests 4 is preferably 6...20 mm, in given case 10 mm.
In an actual embodiment of the doormat system according to the invention there are only nests 4 on the side edges 5 and the joining of the basic elements 1 takes place with joining elements 8 placed in the nests 4 opposite. In case of the doormat system according to the invention any geometrical shape can be applied as basic element 1 which is suitable for continuous filling of the surface.
The main point is, that the nest 4 is joined by a flap 3 or another nest 4, when the joining of the hollow takes place with the joining element 8. In case of the doormat system according to the invention any connecting system can be applied, where the number of nests 4 and flaps 3 is identical on the edges of the forms, depending on the mechanical load one, two or three joining elements 8 are applied on the side edges 5. The size of the basic element 1 of the system is 10-40 cm, which depends on the mould and application.
The advantage of the solution according to the invention is, that using it, a doormat system can be formed, which can be used several ways as required. The solution according to the invention can be easily fitted and/or built in among the flagstones or can be fixed there. It can be advantageouly applied in various walking zones, so it is not only suitable for producing doormats. Depending on the actual requirements the thickness and the range of brittles can be different, as well as the material, height, thickness and colour can be chosen depending on the actual use.