JP2010121365A - Decorative floor structure and floor decorative member used therefor - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a decorative floor structure in which dust and dirt do not enter between a floor decorative member and a foundation floor through the gaps between floor decorative members when the floor decorative members are laid down indoors; and the floor decorative member capable of easily and reliably constructing the decorative floor structure. <P>SOLUTION: In this decorative floor structure, the plurality of floor decorative members are laid down on a foundation floor surface while the gaps are formed between the floor decorative member bodies of the floor decorative members and the floor decorative members which are adjacent to each other, and the floor decorative members are connected to each other through connection means. A filling space for a filler is formed by both side surfaces of the floor decorative member bodies of the adjacent floor decorative members and extension parts which extend from the floor decorative member bodies, and the filler is filled in the filling space. <P>COPYRIGHT: (C)2010,JPO&amp;INPIT

Description

  The present invention relates to a decorative floor structure and a floor decorative material used for the decorative floor structure.

Flooring materials that can make a veranda, balcony, rooftop, etc. aesthetically pleasing, comfortable and high-grade by placing them on a foundation floor such as a veranda, balcony, rooftop, etc. (patented) Reference 1 etc.) is on the market.
That is, this floor decorative material is made by fixing a surface material such as a tile to a resin frame, and a female fitting provided in the frame of the other floor decorative material. It is designed to be laid on a concrete floor by fitting in the joint.
In the decorative floor formed by connecting the floor decorative materials as described above, a gap is formed between the floor decorative material main body and the floor decorative material main body of the connected floor decorative material. Rainwater, etc. that has fallen on the floor flows down to the foundation floor and can be drained from drain holes provided on the foundation floor.

By the way, the above-mentioned dressing floor has been conventionally used outdoors, but recently, the above-mentioned dressing floor is constructed on a basic floor such as an indoor concrete floor to enhance indoor design. Has also been done. That is, in the case of wet tiles and the like, the construction itself and replacement at the time of breakage take time, but there is no such problem when the above-mentioned floor decorative material is used.
However, in the case of a decorative floor provided indoors, rainwater does not fall on the decorative floor, so the gap is not necessary. If there is a gap, dust, dust or the like may enter and accumulate between the floor decorative material and the foundation floor from this gap, and the appearance may be impaired. Therefore, although cleaning must be performed from time to time, it is difficult to remove dust and dirt that have entered the gap. Therefore, it is necessary to remove the floor decorative material and clean it, which is very troublesome.

Utility Model Registration No. 2604304

  In view of the above circumstances, in the present invention, when a floor decorative material is laid in a room or the like, dust, dust, or the like enters between the floor decorative material and the base floor through a gap between the floor decorative material and the floor decorative material. It is an object of the present invention to provide a decorative floor structure that does not occur and a floor decorative material that can easily and reliably construct this decorative floor structure.

In order to achieve the above object, a decorative floor structure according to the present invention is configured such that a plurality of floor decorative materials are provided in a state where a gap is formed between a floor decorative material body and a floor decorative material of adjacent floor decorative materials. In a decorative floor structure that is laid on the surface and the floor decorative materials are connected to each other via a connecting means, the filler is filled in the gap between the floor decorative material main body and the floor decorative material main body of the adjacent floor decorative materials. It is characterized by having.
Although it does not specifically limit as said filler, A general foam, an elastic body, etc. are used.
For example, in the case of a foamable resin such as foamed urethane resin, it is preferable to fill the gap or the filler-filled space portion in an unfoamed state, and foam it on site to obtain a filler along the shape of the gap or filler-filled space. Moreover, you may fill with what compressed the foam and the elastic body. The compression body is preferable because it can absorb play allowance. In addition, when foaming resin is foamed on site and used as a filler, it is preferable to finish the filler surface flat with a curing tape or the like.

  The floor decorative material according to claim 2 of the present invention used for the decorative floor structure according to the present invention (hereinafter referred to as "floor decorative material of claim 2") is a floor decorative material body having a rectangular shape in plan view. In the state where two floor decorative materials are connected via a connecting means and a plate-like first filler receiving portion extending from two side surfaces sandwiching one corner of the rectangular body of the floor decorative material body And a plate-like second filler receiving portion extending from the side surfaces of the remaining two sides of the rectangle of the floor decorative material body so as to overlap at least the end portion of the first filler receiving portion. It is said.

  The floor decorative material according to claim 3 of the present invention used in the decorative floor structure according to the present invention (hereinafter referred to as "floor decorative material of claim 3") is a floor decorative material body having a rectangular shape in plan view, A first extending portion that extends from two side surfaces sandwiching one rectangular corner of the floor decorative material main body and forms a groove-shaped filling material receiving portion between the floor decorative material main body side surface; A plate-like second extending from the side surfaces of the remaining two sides of the rectangular body of the floor covering material body covering the upper surface of the first extending portion in a state where the two floor covering materials are connected via the connecting means. And an extension part.

  The floor decorative material according to claim 4 of the present invention used for the decorative floor structure according to the present invention (hereinafter referred to as "floor decorative material of claim 4") is a floor decorative material body having a rectangular shape in plan view, The first extending portion in the form of a plate extending from two side surfaces sandwiching one corner of the rectangular body of the floor decorative material body, and the first floor covering material are connected to each other through the connecting means. The floor decorative material, which is disposed above the extension portion and the first extension portion, and forms a filler filling space having a substantially square cylindrical cross section between the side surfaces of both floor decorative material bodies and the first extension portion. And a plate-like second extending portion that extends from the side surfaces of the remaining two sides of the rectangle of the main body.

  The floor decorative material of claim 4 is not particularly limited, but the second extending portion is pushed upward by the foaming pressure of the foamable filler, and the tip of the second extending portion is the other end. It is good also as a structure by which it closely_contact | adheres to the lower surface of the plate-shaped 3rd extension part extended from the side surface of a floor decorative material main body, and a filler filling space is formed.

In the present invention, the flooring decorative material is not particularly limited, but a synthetic resin frame is bonded and fitted with a plate-like surface material made of plastic, rubber, porcelain tile, natural wood, natural stone, or a composite material thereof. In this case, those fixed by screwing or the like can be mentioned.
Although it does not specifically limit as a material of the said frame, A polypropylene, polyethylene, a polyvinyl chloride etc. are mentioned.

  As described above, in the decorative floor structure according to the present invention, a plurality of floor decorative materials are laid on the basic floor surface in a state where a gap is formed between the floor decorative material main body and the floor decorative material of the adjacent floor decorative material. In the decorative floor structure in which the floor decorative materials are arranged and connected to each other via a connecting means, the filler is filled in the gap between the floor decorative material main body and the floor decorative material main body of the adjacent floor decorative materials When the floor decorative material is laid in a room or the like, dust, dust, water or the like does not enter between the floor decorative material and the foundation floor through the gap between the floor decorative material and the floor decorative material.

According to a second aspect of the present invention, there is provided a floor decorative material body having a rectangular shape in plan view and a plate-like first filler extending from two side surfaces sandwiching one corner of the rectangular shape of the floor decorative material body. Side surfaces of the remaining two sides of the floor decorative material main body so as to overlap at least an end of the first filler receiving portion in a state where the two floor decorative materials are connected via the receiving means and the connecting means. Since it is equipped with a plate-like second filling material receiving portion extending from the floor, the floor decorative material is laid on the foundation floor in a state where the floor decorative material is successively connected, and then the gap portion between the floor decorative material and the floor decorative material is filled from above If the material is filled, the filler is received from below by the first filler receiving portion and the second filler receiving portion and can be easily filled.
That is, the floor decorative material of claim 2 can easily construct the decorative floor structure of the present invention.

  The floor decorative material according to claim 3 extends from a side surface of the floor decorative material main body having a rectangular shape in plan view, and two side surfaces sandwiching one corner of the rectangular shape of the floor decorative material main body, and between the side surfaces of the floor decorative material main body. The first decorative part that forms a groove-shaped filling material receiving part, and the floor decorative material that covers the upper surface of the first extended part in a state where two decorative floor materials are connected via a connecting means Since the plate-shaped second extending portion extending from the side surfaces of the remaining two sides of the rectangular body is provided, a filler filling space is formed between the filler receiving portion and the second extending portion, In-situ foam-type polyurethane as a filler is injected into this filler filling space, and foamed in the filler filling space to densely fill the filler filling space, or compressed as a filler The floor decorative material and the floor decorative material are connected with the compressed foam in the state inserted into the filler receiving portion, and the filler receiving portion It can be densely filled with the filler material to the second extending portion and is formed by an elastic renatured with a filler filling the space filler filling the space between. And since it will be in the state where the upper surface of the filler receiving part was covered with the 2nd extension part, a filler can be made into the state of good appearance without protruding upwards.

  The floor decorative material according to claim 4 is a floor decorative material main body having a rectangular shape in plan view, and a plate-like first extending portion extending from two side surfaces sandwiching one corner of the rectangular shape of the floor decorative material main body. The first extending portion is disposed above the first extending portion in a state where two floor decorative materials are connected via the connecting means, and the side surface and the first extending portion of both floor decorative material main bodies are disposed. And a plate-like second extending portion extending from the side surfaces of the remaining two sides of the rectangular body of the floor decorative material body forming a filler filling space having a substantially square cylindrical cross section between the fillers. The floor decorative material and the floor decorative material are connected in a state in which the filler is densely filled in the filling space or the compressed foam in the compressed state is inserted into the filler receiving portion, and the filler receiving portion and the second extension The filler can be densely filled into the filler filling space by being elastically restored in the filler filling space formed between the outlet portions. And since the upper part of a filler filling space is covered with the 2nd extension part, it can be set as the state where a filler does not protrude upwards but has a good appearance.

  In addition, the second extension portion is pushed upward by the foaming pressure of the foamable filler, and the tip of the second extension portion extends from the side surface of the other floor decorative material body. If the filler filling space is formed in close contact with the lower surface of the third extending part, the filler is partially filled during foaming even when an in-situ foam type is used as the filler. It will be filled more nicely without protruding from the space.

Hereinafter, the present invention will be described in detail with reference to the drawings showing embodiments thereof.
FIG. 1 shows a first embodiment of a decorative floor structure according to the present invention, and FIGS. 2 and 3 show a floor decorative material used in the decorative floor structure.

As shown in FIGS. 1 to 3, the floor decorative material 1 a is composed of four surface materials made of an inorganic material on a frame 2 a formed of a resin such as polypropylene having a frame body 21 having a substantially square shape in plan view. 3 is adhered and fixed.
The frame body 2a includes a frame body body 21 that constitutes the floor decorative body body 11 together with the four surface materials 3, a female fitting portion 22 and a male fitting portion 23 as connecting means, a leg portion 24, A first extending portion 25 and a second extending portion 26 are provided.

As shown in FIGS. 2 and 3, the female fitting portions 22 are arranged on the side surface of the frame body 21 at six equal pitches along two adjacent sides across one corner of the frame body 21. And a fitting hole 22a is formed so as to protrude outward from the head.
As shown in FIG. 3, the male fitting portion 23 has a frame at a position corresponding to the female fitting portion 22 along the remaining two sides where the female fitting portion 22 of the frame body 21 is not provided. It is provided so as to protrude from the lower surface of the body main body 21, and is sized to fit into the fitting hole 22a.

As shown in FIG. 1, the leg portion 24 is provided so as to protrude from the lower surface of the frame body 21, and when the floor decorative material 1 a is laid on the foundation floor, the leg portion 24 is located between the frame body 21 and the foundation floor F. To form a space.
As shown in FIGS. 1 and 2, the first extending portion 25 is a female fitting portion on the side surface of the frame body 21 provided with the female fitting portion 22 that is the side surface of the floor decorative material main body 11. A filler receiving portion 25 a is provided in a portion where the portion 22 is not provided, has a substantially L-shaped cross section, and has a groove shape with an upper opening between the side surface of the frame body 21.

  The second extending portion 26 extends in a plate shape from the side surface of the frame body 21 on which the male fitting portion 23 is provided, and the male fitting portion 23 is fitted to the female fitting portion 22. In a state in which the floor decorative material 1a and the floor decorative material 1a are laid on the foundation floor in a state of being fitted into the joint hole 22a, the floor decorative material 1a is disposed so as to cover the upper opening of the filler receiving portion 25a. It has become.

As shown in FIG. 1, the decorative floor A includes a filler filling space formed by the filler receiving portion 25 a and the second extending portion 26, and the second extending portion 26 and the female fitting portion. 22 is filled with the filler 4a closely.
That is, the filler 4a is obtained by injecting an unfoamed foamable resin between the filler filling space and the second extending portion 26 and the female fitting portion 22 and foaming. Yes.

As described above, since the filler 4a is densely filled between the filler receiving portion 25a and the second extending portion 26, the decorative floor A has the floor decorative material main body 11 of the floor decorative material 1a. Dust, dust, and the like do not enter the space between the flooring material and the foundation floor through the gap between the flooring material main body 11 and the like.
And since the 1st extension part 25 has the cross-sectional substantially L shape, the said floor decoration material 1a can prevent leaking from a filler filling space when foaming resin foams.
Further, since the upper opening of the filler receiving portion 25a is covered with the second extending portion 26, the filler 4a can be prevented from protruding upward, and the filler 4a is difficult to see from above. Can be in good condition.

FIG. 4 shows a second embodiment of a decorative floor structure according to the present invention and a floor decorative material used in the decorative floor structure.
As shown in FIG. 4, in the floor decorative material 1 b used for the decorative floor B, the frame body 2 b is replaced with the first extending portion 25 and replaced with the first filler receiving portion 27 a and the second extending portion 26. Except for the provision of the second filler receiving portion 27b, it is the same as the floor decorative material 1a.

That is, the first filler receiving portion 27a and the second filler receiving portion 27b extend in a plate shape from the side surface of the frame body 2b, and are not shown in FIG. The first filling material receiving portion 27a and the second filling material receiving portion 27b are in a state where the male fitting portion 23 is fitted into the fitting hole 22a of the female fitting portion 22 and the floor decorative material 1b is connected. The height in the vertical direction is different so that they overlap.
Then, as shown by the chain line in FIG. 4, the decorative floor B has the filler 4b that is received from below by the first filler receiving portion 27a and the second filler receiving portion 27b. And the floor decorative material main body 11 are filled.

The filler 4b is filled by inserting the compressed foam into a gap between the floor decorative material main body 11 and the floor decorative material main body 11 in a compressed state, and restoring elastically.
In place of compression foam, in-situ foamed polyurethane is injected into the gap and foamed and cured so that it can be received by the first filler receiving portion 27a and the second filler receiving portion 27b as in the first embodiment. In this case, it is preferable to finish the surface of the filler flatly by pressing the upper surface with a curing tape or the like after the injection.

FIG. 5 shows a third embodiment of a decorative floor structure according to the present invention and a floor decorative material used in the decorative floor structure.
As shown in FIG. 5, the floor decorative material 1c used for the decorative floor C is the same as the floor decorative material 1a except that the first extending portion 28 of the frame 2c extends in a plate shape. ing.

That is, although not shown in FIG. 5, the plate-like first extending portion 28 and the second extending portion 26 are provided at different positions in the vertical direction, and like the above-described decorative floor A, the female fitting is performed. A frame of the first extending portion 28, the second extending portion 26, and both floor decorative materials 1c in a state where the male fitting portion 23 is fitted into the fitting hole 22a of the portion 22 and the floor decorative material 1c is connected. A filler filling space 28 a is formed by the side surface of the body main body 11.
Then, the decorative floor C is elastically restored as indicated by a chain line after the filler 4c made of compressed foam in a compressed state is inserted into the filler filling space 28a as indicated by a solid line in FIG. Thus, the filler filling space 28a is packed tightly.

6 and 7 show a fourth embodiment of a decorative floor structure according to the present invention and a floor decorative material used in the decorative floor structure.
As shown in FIG. 7, the floor decorative material 1 d used for the decorative floor D shown in FIG. 6 has the second extending portion 29 of the frame body 2 d extending obliquely downward from the side surface of the frame body 21, and Except for providing the plate-like third extending portion 20 on the side surface of the frame body 21 provided with the protruding portion 28, it is the same as the floor decorative material 1c.

The floor decorative material 1d is configured as described above. Like the decorative floor A, the floor decorative material 1d is formed by fitting the male fitting portion 23 into the fitting hole 22a of the female fitting portion 22. In the connected state, as shown in FIG. 7, the first extension portion 28, the second extension portion 29, and the side of the frame body 21 of the two-layer decorative material 1 d, the distal end side of the second extension portion 29 Thus, a filler filling space 29a whose upper surface is opened is formed.
Then, the decorative floor D is filled with the non-foamed foamable resin 41 in the filler filling space 29a, and then, as shown in FIG. 3 It is constructed by filling the filler filling space 29a, which has been pushed up and expanded until it is in close contact with the lower surface of the extending portion 20, with a filler 4d made of foamed resin.

FIG. 8 shows a fifth embodiment of the decorative floor structure according to the present invention.
As shown in FIG. 8, this decorative floor E has a base end of the second extension portion 29 on the side surface of the frame body 21 provided with the first extension portion 28 instead of the third extension portion 20. A floor decorative material 1e similar to the above-mentioned floor decorative material 1d is formed in the same manner as the above-described decorative floor A except that a groove 21a having a width substantially the same as or slightly wider than the thickness of the tip of the second extending portion 29 is formed at the same height position. Similarly, the male fitting portion 23 is fitted into the fitting hole 22a of the female fitting portion 22, and the foaming resin 41 in an unfoamed state is injected into the filler filling space 29a, and then the foaming pressure is applied. As shown in FIG. 8, the inside of the filler filling space 29a expanded by pushing up the second extending portion 29 until its tip end fits in the groove 21a is filled with the filler 4d made of foamed resin, This is the same as the above-described decorative floor D.
In FIG. 8, 2e is a frame and 4e is a filler.

FIG. 9 shows a sixth embodiment of the decorative floor structure according to the present invention.
As shown in FIG. 9, this decorative floor F is constructed by laying the conventional floor decorative material 1f on the foundation floor F in the same manner as before, and then the floor decorative material main body 11 of the floor decorative material 1f and the floor decorative material main body. 11 is filled with a filler 4e obtained by filling the gap S with the foamed resin in an unfoamed state and foaming in the gap S.

The present invention is not limited to the above embodiment. For example, in the above-described embodiment, the leg portion is provided so as to protrude from the lower surface of the frame body, and the leg portion forms a space between the frame body and the foundation floor. There may be no space between the body body and the foundation floor.
In the first embodiment, the first extending portion is not provided in the female fitting portion, but is provided intermittently. However, the first extending portion is provided continuously, You may make it provide a female type | mold fitting part along the outer surface of 1 extension part.

It is sectional drawing showing 1st Embodiment of the decorative floor structure concerning this invention. It is a perspective view of the floor decorative material used for the decorative floor structure of FIG. It is a top view of the flooring decorative material used for the dressing floor structure of FIG. It is sectional drawing showing 2nd Embodiment of the decorative floor structure concerning this invention. It is sectional drawing showing 3rd Embodiment of the decorative floor structure concerning this invention. It is sectional drawing showing 4th Embodiment of the decorative floor structure concerning this invention. It is sectional drawing explaining the floor decorative material used for the decorative floor structure of FIG. It is sectional drawing showing 5th Embodiment of the decorative floor structure concerning this invention. It is sectional drawing showing 6th Embodiment of the decorative floor structure concerning this invention.

Explanation of symbols

A, B, C, D, E, F Dressing floor 1a, 1b, 1c, 1d, 1e, 1f Floor dressing material 11 Floor dressing material body 2a, 2b, 2c, 2d, 2e Frame 20 Third extension 21 Frame body 22 Female mold fitting (connecting means)
22a fitting hole 23 male fitting part (connecting means)
24 Leg part 25 First extension part 26 Second extension part 27a First filler receiving part 27b Second filler receiving part 28 First extension part 28a Filler filling space 29 Second extension part 29a Filler filling Space 3 Surface material 4a, 4b, 4c, 4d, 4e, 4f Filler 41 Unfoamed foamable resin S Crevice

Claims (5)

A plurality of floor decorative materials are laid on the basic floor surface with a gap formed between the floor decorative material main body and the floor decorative material of the adjacent floor decorative material, and the floor decorative materials are connected to each other through a connecting means. In the connected makeup floor structure,
A decorative floor structure characterized in that a filler is filled in a gap between a floor decorative material main body and a floor decorative material main body of adjacent floor decorative materials.   A floor decorative material for use in the decorative floor structure according to claim 1, wherein the floor decorative material body has a rectangular shape in plan view, and extends from two side surfaces sandwiching one corner of the rectangular shape of the floor decorative material body. The first decorative material receiving portion in the form of a plate and two floor decorative materials connected via the connecting means, so that the floor decorative material main body overlaps at least the end portion of the first filler receiving portion. A floor decorative material comprising a plate-like second filler receiving portion extending from the side surfaces of the remaining two sides of the rectangle.   A floor decorative material used in the decorative floor structure according to claim 1, wherein the floor decorative material main body has a rectangular shape in plan view, and extends from side surfaces of two sides sandwiching one corner of the rectangular shape of the floor decorative material main body, A first extending portion that forms a groove-shaped filling material receiving portion between the side surface of the floor decorative material body and the first extension in a state where two floor decorative materials are connected via a connecting means. A floor decorative material comprising: a plate-like second extending portion extending from the side surfaces of the remaining two sides of the rectangular shape of the floor decorative material main body covering the upper surface of the protruding portion.   A floor decorative material for use in the decorative floor structure according to claim 1, wherein the floor decorative material body has a rectangular shape in plan view, and extends from two side surfaces sandwiching one corner of the rectangular shape of the floor decorative material body. A plate-like first extending portion and two floor decorative materials are disposed above the first extending portion and the first extending portion in a state where two floor decorative materials are connected via a connecting means. A plate-like second extending from the side surfaces of the remaining two sides of the rectangular shape of the floor covering material main body forming a filler filling space having a substantially square cylindrical cross section between the side surface of the main body and the first extending portion. A floor decorative material comprising an extending portion.   The second extending portion is pushed upward by the foaming pressure of the foamable filler, and the tip of the second extending portion has a plate shape extending from the side surface of the other floor decorative material body. The floor decorative material according to claim 4, wherein a filling material filling space is formed in close contact with the lower surface of the third extending portion.

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