JP2001159227A - Flooring finish panel for free access floor - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a panel for free access floor provided with a wooden finish material capable of achieving highly efficient work from the viewpoint of construction property. SOLUTION: Wooden finish materials 3, 5, 6 for one flooring are detachably attached to an upper face of a panel 1 for free access floor in which a plurality of them are butted and arranged.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a panel for a free access floor, and more specifically, to a flooring for a free access floor in which a finishing material to be used is made of a wood-based material and the use form is devised. Is about panels

[0002]

2. Description of the Related Art In office buildings and the like in recent years, the floor of each room has a double structure so that wiring can be freely performed inside the office building in order to cope with advanced information by introducing a large number of computers and communication devices. The floor has a free access floor specification.

There are various specifications, materials, and structures of floor panels for forming a free access floor. However, since all panels are formed on a panel body as a base material in a double floor structure, Tile carpet is laid as a finishing material on the upper surface of the panel.

[0004] However, depending on the use of the room where the free access floor is formed, there is a demand that the finishing material provided on the upper surface of the panel be made of a woody material. However, if a woody material is used as the finishing material, There is a problem due to the material. That is, wood is likely to expand, contract, warp or break under the influence of humidity or temperature, and thus, wood-based finishing materials have hardly been used on free access floors.

Incidentally, a panel in which the upper surface of the panel for the free access floor itself is formed of a wood-based material has been proposed in Japanese Patent Publication No. Hei 6-25489 and Japanese Patent Laid-Open No. Hei 5-272227. The conventional problems cannot be completely eliminated.

[0006]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems of finishing materials on a free access floor,
An object of the present invention is to provide a panel for a free access floor provided with a wood-based finishing material that does not have such a problem and that allows highly efficient work in terms of workability.

[0007]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the structure of a panel for a free access floor according to the present invention has a structure in which a plurality of panels are arranged on the upper surface of a panel for a free access floor. Characterized by detachably attaching a wood-based finishing material for flooring, and a more specific configuration is a panel for a free access floor formed by giving an appropriate structure with an appropriate material. Are arranged in abutting condition with respect to each other, and on the entire panel arranged in this way, a wooden-based plate having a size covering almost the entire surface is formed by laminating a wood-based finishing material on the upper surface of the finishing base material. It is characterized in that a wooden board is fastened and integrated with the arranged panels, and a wooden finishing rim is arranged around the periphery of the finishing base material.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, an embodiment of the flooring finished panel of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view of a flooring finished panel for a free access floor of the present invention viewed from the front side in a disassembled state for explaining the structure, FIG. 2 is a plan view of an assembled state of the panel of the present invention of FIG. FIG. 3 is a view taken along line XX of FIG. 2, and FIG.
3 is a plan view of an example of a state in which the panel of the present invention described with reference to FIG. 3 is laid, FIG. 5 is an enlarged view taken along line YY of FIG. 4, and FIG.
It is a longitudinal cross-sectional enlarged view of the outlet mounting part in the panel of this invention shown in FIG.

In FIG. 1 to FIG. 3, reference numeral 1 denotes a steel plate panel for a free access floor which is formed by joining an upper plate 1a and a lower plate 1b formed by pressing a steel plate together at the periphery of both plates 1a and 1b. As an example, the illustrated panel 1 has a hollow interior between the double-sided boards 1a and 1b, but there is also a panel 1 in which an appropriate filler such as lightweight concrete is loaded. In the example shown in the figure, a notch 1c for drawing out the wiring is provided around the outer periphery separated by 180 degrees.
Are formed.

In one example of the present invention, four panels 1 are arranged so as to form a U-shape, and legs 2 called separation legs are attached to the four corners of each panel 1. In the present invention, the legs 2 applied to each panel 1 are not limited to the separated legs shown in the figure, but may be so-called independent legs or legs of other types and structures. Reference numerals 1d denote leg holes for inserting and attaching legs 2 formed at four corners of each panel 1, and penetrate to the upper surface plate 1a. This means that even after the legs 2 are attached and the panel 1 is laid,
This is because the hole 1d can be adjusted from the upper plate 1a side. Further, the floor panel 1 to which the present invention is applied is not limited to the above-described embodiment.
The structure may be a panel of a material and structure other than the above-mentioned steel plate.

Conventional Panel 1 for Free Access Floor
Lays the panels 1 to which the legs 2 are attached, one by one, in a state of being abutted with each other, on a part to be a base floor such as a floor slab, and lays a tile carpet of the same size as each panel 1 as a finishing material thereon. I was However, in this finishing mode, the finishing material is limited to a carpet or the like, so that a finish such as a wooden floor is not desired.

Conventionally, in view of the above points, the floor panel 1 in which the upper surface is formed of a wood-based material is disclosed in Japanese Patent Laid-Open No. 6-254.
Although it is proposed as No. 69, it is already mentioned that there are still points to be resolved in the proposed one.

In view of this, in the present invention, the finished state of the free access floor is configured so that the tone of a wooden floor such as a flooring floor can be embossed. This will be described below.

That is, in the present invention, first, as shown in FIG. 1, for example, four panels 1 are arranged on a floor slab F with legs 2 interposed in a butt state. Panel 1 is a base panel Bp, one finishing base material 3 having substantially the same shape and size as the outer contour of the entire base panel Bp is laminated on the base panel Bp, and the base material 3 is 4 near the outer periphery
The base panel of the four panels 1 is fixed to the two panels 1 by fixing means such as fixing bolts 4.
Bp and one base material 3 arranged on the upper surface thereof are integrated.

Notches 3a and small holes 3b are formed in the base material 3 at positions corresponding to the notches 1c for drawing out wires and the leg holes 1d in each panel 1, respectively. In the illustrated example, only one notch 3a is provided on each of the front side and the opposite side in FIG. 1, but the number of the cutouts 3a is equal to the number of the cutouts 1c of the panel 1 or less than the notch 1c of the panel 1. Whether or not is optional. Here, the notch 3a is used to prevent the wiring lead-out function of the notch 1c in the panel 1 from being impaired by attaching the base material 3, and the small hole 3b is used to adjust the height of the leg 2 from the leg hole 1d in the panel 1. Operation functions for
This is to prevent the mounting of the base material 3 from being damaged.

As means for connecting the fixing bolt 4 to the panel 1, as shown in FIG. 6, a nut member 4a is provided on the outer periphery of the bottom of the panel 1 via a bracket, and the nut member 4a is provided.
4a, a fixing bolt 4 having a dish-shaped head is screwed through the panel 1 from the upper surface side of the base material 3.
In the present invention, the state of attachment of the base material 3 to the panel 1 is also
When the material and the structure of the panel 1 are different, the form is different from the form illustrated in FIG. That is, for example, if the inside of the panel 1 is formed of a filler, it is sufficient to form a female screw in the through hole of the fixing bolt 4 formed inside the panel 1.

As described above, the base material 3 combined with the four panels 1 (base panel Bp) by the bolts 4 on the outer periphery of one finish base material 3 made of a wood-based material, for example, a wooden plywood, A wooden finishing material 5 for flooring, which is formed in a strip shape here, is placed on the upper surface of the base material 3 on the outer periphery of the base material 3 except for a portion where the finishing material is not laid in a suitable width, and is fixed with an adhesive or the like. Or fixed. The reason why the unlaid portion of the finishing material 5 is left on the outer periphery of the finishing base material 3 is to prevent the notch 3a and the small hole 3b provided on the outer periphery of the finishing base material 3 from being closed by the finishing material 5. . With this configuration, even after the finishing material 5 is fixedly fixed on the base material 3, the functions of the cutouts 3 a and the small holes 3 b (wire drawing, height adjustment of the legs 2) are not hindered. Although the timing of laminating the finishing material 5 on the base material 3 is not particularly defined, it is desirable from the viewpoint of work efficiency that the finishing base material 3 is fixed before being fixed on each panel 1.

The finishing base material 3 on which the finishing material 5 is disposed on the upper surface as described above,
In order to conceal the head of the bolt 4 and the small hole 3b, a wooden edge finishing material 6 having a frame shape is arranged. The edge finishing material 6 is formed of four members, and the base material 3 therein is notched.
The edge finishing material 6 corresponding to the portion provided with 3a has a notch 6a
Are formed. This notch 5a and each of the notches 1c and 3a described above
Are formed at the same position, and are used, for example, as a wiring outlet from below by attaching an outlet Co installation portion or a lid (not shown) as shown in FIG.

As described above, it is formed as an example of the flooring finished panel Fp of the present invention in the plane form illustrated in FIG. The wooden finishing material 5 is laid in parallel in the horizontal direction in FIG. 2, but may be laid in parallel in the vertical direction. FIG.
Is a cross section of an example in which wooden finishing materials 5 for flooring are laid in parallel in the vertical direction.

FIG. 4 shows a state in which four flooring panels Fp of the present invention formed as described above are laid. Although FIG. 4 shows four panels Fp of the present invention, the original panel 1 for the free access floor, which is the base panel, uses four panels 1 per panel Fp of the present invention. In this case, the 16 panels 1 exhibit the laying mode as shown in FIG. 4 by the configuration of the present invention. Incidentally, if the length of one side of the original panel 1 is 50 cm, the flooring finished panel Fp of the present invention in FIG. 4 is formed by four panels 1 as bases, so that the length of each side is 1 m. Therefore, when laying the panel Fp of the present invention shown in FIG. 4, if the arrangement direction of the wooden finishing materials 5 is made to cross 90 ° with the adjacent panel Fp of the present invention, the whole floor forms a so-called staggered flooring floor. It looks good and looks good.

When the flooring finished panel Fp of the present invention is laid on a floor slab in a state where the panels are abutted against each other as shown in FIG. 4, there is no possibility that rattling occurs at the abutting surfaces of the panels. In order to avoid such a problem, the present invention may employ a configuration as shown in FIG. Next, this point will be described. FIG.
FIG. 6 is an enlarged cross-sectional view showing a state where the panel of the present invention shown in FIG. 4 is laid and cut along line YY in FIG. 5.

As shown in FIG. 5, the outer peripheral contour of the finishing base material 3 arranged on the panel 1 serving as the base is formed to be slightly smaller (meaning the outer shape of the four panels 1). A flexible or sufficiently elastic edge member 7 made of rubber, synthetic rubber, plastic material, or the like having a substantially square shape or semicircular cross section is provided around the outer peripheral end surface of the base material 3. Thus, when the panels Fp of the present invention are butted, the edge members 7 are butted while slightly elastically deforming each other, so that a gap is generated in the abutting surfaces of the panels of the present invention, thereby causing rattling. Was prevented from occurring.

By providing the edge member 7, the degree of adhesion of the butted surfaces of the flooring finished panels Fp of the present invention is increased, and liquid, dust, dirt, and the like enter the lower side of the panel from the gap between the butted surfaces. Almost completely prevented. In addition, since the edge material 7 has sufficient elasticity and can be easily deformed, when laying a large-sized panel of the present invention (1 m square in the above embodiment), a finger should be pinched between the edges of the panels. It is safe even if there is, and when removing the laid panel of the present invention, the edge member 7 can be deformed and used as a finger hook, which is convenient. The cross-sectional shape of the rim member 7 is not limited to the square shape and the semicircular shape in the above example, but may be an appropriate cross-sectional shape such as a U-shape or an inverted L-shape.

The flooring finished panel Fp of the present invention described above.
Is formed by arranging four panels 1 serving as a base in a square, and forming a large flooring finish type panel thereon by finishing members from a finishing base material 3 to an edge finishing material 6. In the invention panel Fp, it is considered that at least about 2 to about 9 panels 1 used as the base panel 1 are practical. Of course, the panel 1 serving as a base may be formed into a type using 9 or more, for example, 16 or more.

[0025]

The present invention is as described above. In order to provide a panel for a free access floor provided with a wood-based finishing material free of the above-described problems of the finishing material on the free access floor, A plurality of panels for free access floors formed by giving an appropriate structure with the above-mentioned materials are arranged in abutting relationship with each other, and a wooden system having a size that covers substantially the entire surface of the thus arranged panels. A wood-based plate material formed by laminating a wood-based finishing material on the upper surface of a finishing base material, is fastened and integrated with the arranged panels, and a wooden finishing edge material is provided on four sides of the finishing base material. Are arranged to form a panel for a free access floor, so that a panel for a free access floor with a flooring specification, which has not existed conventionally, can be provided easily and at low cost.

The panel of the present invention can be provided by mounting a wood-based finishing material by bolting or the like at a construction site on a base panel on which a plurality of so-called standard panels for a free access floor are arranged. Since it can be formed on the finish panel, a free access floor with a flooring finish can be easily formed by so-called on-site construction. In particular, the flooring finish of the present invention can be applied to a panel of a free axle floor using an existing tile carpet as a finishing material, instead of the tile carpet, which is also advantageous in this respect.

[Brief description of the drawings]

FIG. 1 is a perspective view of a flooring finish panel for a free access floor according to the present invention viewed from the front side in a disassembled state for explaining the structure thereof.

FIG. 2 is a plan view of the panel of the present invention in FIG. 1 in an assembled state.

FIG. 3 is a view taken along line XX of FIG. 2;

FIG. 4 is a plan view of an example of a state where the panel of the present invention described with reference to FIGS.

FIG. 5 is an enlarged view taken along line YY of FIG. 4;

FIG. 6 is an enlarged vertical cross-sectional view of an outlet mounting portion in the panel of the present invention shown in FIG. 5;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Steel panel for free access floor 1a Top plate 1b Bottom plate 1c Notch 1d Leg hole 2 Leg 2a Notch 3 Finishing base material 3a Notch 3b Small hole 4 Fixing bolt 4a Nut member 5 Wooden finishing material 6 Edge finishing material 7 Edge material

Claims (4)

[Claims] 1. A flooring panel for a free access floor, wherein a single wooden flooring material for a flooring is detachably mounted on an upper surface of a panel for a free accelerator floor in which a plurality of panels are butt-arranged. . 2. A plurality of panels for a free access floor, formed of an appropriate material and provided with an appropriate structure, are arranged in abutting relationship with each other, and substantially the entire surface is placed on the entire panel thus arranged. A wooden board having a size to cover, the wooden board being formed by laminating a wood finishing material on the upper surface of the finishing base material, is fastened and integrated with the above-mentioned panels, and four rounds of the finishing base material are provided. Flooring panel for raised floors with wooden finish rims. 3. The wooden finishing material is formed in a short shelf shape.
Or 2 flooring panels for raised floors. 4. The finishing base material has a hole for adjusting a leg member attached to each panel below the finishing base material.
Flooring finish panel for any of the raised floors.