JPH0860844A - Floor panel - Google Patents

Abstract

PURPOSE: To make stains inconspicuous, by sticking tile carpets backed with plastics, having a darker color than the center, in the peripheral edge and a frame-shaped form, on the top plate of a square double-floor and collecting polluted air under the floor to the peripheral edge. CONSTITUTION: Tile carpets 4 backed with plastics 3 in dark colored frame- shaped form provided with 3.5 or less lightness at the peripheral edge 2 of the surface fiber 1 and three times or less width in the peripheral edge than the pile length, are stuck on the top plate 6 of the double-floor 5 having a wiring space for electric source cords 8 or the like. The peripheral part 2 is formed continuously to the central part 1 by printing or the like. The tile carpet 4 may be laid to correspond to the position of top plate 6 of the double-floor 5 or so as to shift from the position. The polluted air under the floor flows from the clearances of the peripheral part 2 of the carpet 4 to stick dirt on the dark coloed part. In this way, it makes the stain on the carpet 4 inconspicuous.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a floor panel to which a design tile carpet (hereinafter abbreviated as TCP) suitable for being installed on a double floor is attached, and particularly to a floor panel suitable for a room in which office equipment is installed. .

[0002]

2. Description of the Related Art In recent years, many office equipments have been installed indoors due to office automation. However, since these equipments have power cords crawling on the floor, they are aesthetically unpleasant and may cause tripping. It was Therefore, a floor panel is known in which small panel pieces made of cut rectangular or square synthetic resin having legs at four corners are connected to form a set of units so that the cord can be stored under the floor. On the floor panel, it is easy to exchange because of its noise reduction, anti-slip property, heat insulation and improvement of indoor atmosphere.
CP finish is common.

[0003]

However, in a room where forced underfloor air conditioning is not performed, the joint portion of TCP constructed on the double floor may be soiled. It was difficult to remove to a satisfactory level, and it became a problem.

When TCP is attached to the above-mentioned stains by aligning the peripheral position with the double floor, it may occur linearly at an extremely early stage, and the TCP is not aligned with the peripheral position of the panel and is installed between the panels. When it was done, stains were generated in spots and spread linearly with the passage of time, and in all cases, stains were recognized from the surface of the carpet pile to the deep part.

The mechanism of soiling is that when air contaminated by a pressure difference of a certain level or more is generated between the TCP finished double floor and the space under the floor, and the soiled air passes vertically through the joint gap of the TCP, a nearby carpet. It is presumed that stains will be deposited on the piles and gradually become more noticeable, and this is also called a filter phenomenon in the carpet industry.

As a method for preventing the generation of stains on the TCP joints, a part of the TCP finishing double floor is replaced with a grating (grid) or a grill (net) which allows the air having a large opening ratio to smoothly flow. , There is a proposal to quickly eliminate the pressure difference, but the adoption of these would raise the cost of installing a double floor and impair the soft finish atmosphere of the carpet. In addition, the grating installed
There was a case where an object was placed on the grill at a later date and the stain preventing effect could not be obtained, and another method was required.

Further, in Japanese Patent Laid-Open No. 55-52720, there is used a carpet in which a light-colored portion and a dark-colored portion are pattern-separated and only the light-colored portion is subjected to antifouling treatment. It is disclosed to prevent light colored stains in the carpet. However, even from the above-mentioned documents, it is not disclosed to prevent the joint portion of TCP on the floor panel from being soiled.

[0008]

SUMMARY OF THE INVENTION An object of the present invention is to provide a floor panel in which dirt is not noticeable in a double floor containing wiring under the floor.

According to claim 1 of the present invention, a double floor having a rectangular or square top plate is connected, and the surface fiber portion has a frame-like shape whose peripheral edge is darker than the central portion and is made of resin. In a floor panel, which is characterized in that a lined TCP is attached.

In the present invention, claim 2 is the floor panel according to claim 1, wherein the peripheral edge of the surface fiber portion has a lightness of 3.5 or less.

A third aspect of the present invention is the floor panel according to the first aspect, wherein the width of the peripheral edge of the surface fiber portion is within three times the pile length.

A fourth aspect of the present invention is the floor panel according to the first aspect, wherein the dark-colored frame-like portion of the surface fiber portion of the TCP is formed by printing in association with the central portion.

A fifth aspect of the present invention is the floor panel according to the first aspect, wherein the TCP is attached in synchronization with the position of the double floor top plate.

A sixth aspect of the present invention is the floor panel according to the first aspect, in which the TCP is attached over the double floor top plates.

According to a seventh aspect of the present invention, the double floor is a floor panel made of synthetic resin in which the legs and the top plate are integrated.

The present invention will be described below with reference to the drawings.
FIG. 1 is a plan view of the TCP, and the surface fiber portion of the TCP may be a pile shape such as a loop pile, a cut pile, or other napped fibers, or may be a needle punch shape. Now, the surface fiber portion is a pile-like portion.

The peripheral edge 2 of the pile surface portion 1 is colored in a dark frame-like shape. The inventors have found that TCPs having different pile shapes and colors should be adhered to a double floor so that stains on the joints are not noticeable, and the width is preferably 3 times the pile length or the frame edge of the pile. The section found the fact that the brightness was 3.5 or less (more preferably 0 to 2.5). However, it is not preferable to set the brightness of the entire TCP to 3.5 or less because it creates a dark atmosphere in the entire room.

Therefore, the inventor of the present invention only in the peripheral portion of the TCP surface pile portion attached to the double floor, preferably the width is within 3 times the pile length, more preferably 1.1 to 2.5 times, and the brightness is 3.5. The present invention was completed by finishing the following colors (more preferably 0 to 2.5) in a frame shape.

The central portion of the entire pile surface portion may be finished in a desired color. As a method for forming the peripheral edge of the pile into a frame that is darker than the central portion, it is desirable that the greige is continuously formed by a computer printing method or another printing method.

TC in which the pile is appropriately dyed in light and dark colors
The method of cutting and fitting P is not preferable because contamination starts from the fitting boundary and the cost increases.

FIG. 2 is a cross-sectional view of the floor panel construction of the present invention, wherein the pile is lined with a synthetic or natural resin lining material 3 such as polyvinyl chloride (PVC), amorphous polyolefin (APP), bitumen, etc. It These backings do not provide breathability to the pile. The resin-backed TCP 4 is attached to the top plate 6 of the double floor 5 in synchronization with the double floor. A double floor 5'is connected to the double floor 5, and a TCP 4'is attached on it.

In the present invention, sticking includes sticking TCP to a double floor using an adhesive and laying down.

As the double floor, a double floor having a rectangular or square top plate can be used. These double floors include a point support type in which the panel is raised by a panel to raise a groove, and a groove cover panel is used to cover the floor to form a space. There is a surface support type that supports the floor with the surface of the panel itself.

On the other hand, as panel construction methods, there are a pillar integrated type and a pillar separated type. Support type: A support such as a support is attached to the panel when the panel is lifted. Pillar separation type: Pillars remain on the floor side of the building when the panel is lifted. As the pillar-integrated type, there are a pillar fixed type and a pillar assembled type in which the pillar is assembled and then fixed. In addition, there are the following two types of separated columns.

Independent prop type: A prop-separated type in which a panel is supported in a dot shape by an independent prop or the like. Joist type: Separated pillar type that supports the panel linearly with joists. As the material of the double floor, synthetic resin, wood, metal or the like is used.

Further, as an example of disclosure of the double floor 5, there is a panel made of a separated rectangular or square synthetic resin integrally having legs at four corners. More specifically, this double floor top plate will be described. 6 and the leg portion 7 are integrally made of synthetic resin such as ABS resin, hard vinyl chloride resin (PVC), polycarbonate, polypropylene. The top plate 6 is a rectangle or a square having a side of 10 to 30 cm, and legs 7 are provided at the four corners. The double floor 5 configured in this manner is completely separated, and a large number of these sides are connected in the front, rear, left, and right to form a double floor aggregate.

A hole for pulling out the power cord is formed in the floor panel in advance or at the time of construction. The power cord 8 leading to the office equipment is freely passed through a space formed by the floor base G, the legs 7 and the top plate 6. If the leg portion 7 is tapered and the tip of the leg is made somewhat thin, it is easily deformed and absorption of unevenness of the floor base is improved.

In the present invention, the TCP may be attached in synchronism with the position of the double floor top plate, but the TCP may be attached so as to extend between the double floor top plates. At this time, since the TCP back surface is lined with synthetic or natural resin, it is not breathable, and air containing dirt flows along the TCP peripheral edge,
If the peripheral portion 2 is darkened, the stain will not be noticeable.

FIG. 3 is a partially cut-away sectional view of another embodiment of the present invention, in which a double floor is connected and its top plate 6 is connected.
TCP is attached over the top plates so as not to coincide with the joints. At this time, the dirt is exposed on the joints along the back surface of the TCP, and thus adheres to the peripheral edge 2 of the front surface pile portion 1 of the TCP due to the filter phenomenon. However, at this time, by making the peripheral edge 2 of the pile surface portion 1 a dark color, it is possible to suppress the stain from becoming conspicuous.

[0030]

[Function] A double floor having legs at the four corners and a top plate is connected to a floor base surface of concrete or the like as in the conventional case so that a power cord or the like can be housed between the floor and the double floor. However, the surface fiber portion on the double-floor top plate is continuous and the peripheral edge has a darker frame shape than the central portion, and is lined with resin.
By attaching CP, even if a contaminant flowing in the vertical direction of the floor panel adheres to the joint due to the filter phenomenon, the peripheral edge of the surface fiber portion is finished in a darker color than the center, so that the stain is not noticeable.

[0031]

As the effects of the first to sixth aspects of the present invention, the floor panel of the present invention has a good appearance because the cords are stored under the floor. Further, by sticking the above TCP on this, the stain on the joint due to the filter phenomenon was not noticeable. Also, since the brightness is low only at the edges, the atmosphere of the room is relatively harmless,
Also, since it is frame-shaped, it becomes a kind of accent and is highly designable and economical.

Further, as an effect of claim 4, there is an effect that the stain does not spread to the central portion of the bright color.

As an effect of claim 7, since the yuka panel is separated, it is possible to use the panel in common regardless of the size of the unit set, which is convenient for the production, and the floor panel and the leg section are combined. Since it can be integrally molded and does not require expensive height adjusting means, it can be obtained at low cost. Furthermore, the laying work is easy, and the legs of the floor panel are in contact with the floor surface of each floor, so that they can fit well on the surface and absorb the unevenness, and at the same time, it becomes a double floor aggregate. Since it has many legs, it has the effect of obtaining high floor strength.

[Brief description of drawings]

"FIG. 1" ... TCP plan view used in the present invention. "Figure 2" ... A cross-sectional view of the floor panel installation state. FIG. 3 is a partially cutaway plan view of another embodiment of the present invention.

[Explanation of symbols]

1 ... pile surface part, 2 ... rim, 3 ... backing material, 4 ...
..TCP, 5 ... Double floor, 6 ... Top plate

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[Procedure amendment]

[Submission date] September 26, 1994

[Procedure Amendment 1]

[Document name to be amended] Statement

[Correction target item name] 0033

[Correction method] Change

[Correction content]

As an effect of claim 7, since the floor panels are separated, the panels can be used in common regardless of the size of the unit set, which is convenient for production, and the floor panel and the legs are combined. Since it can be integrally molded and does not require expensive height adjusting means, it can be obtained at low cost. Furthermore, the laying work is easy, and the legs of the floor panel are in contact with the floor base surface, respectively, so that they fit well to the surface, and it is possible to fully absorb the unevenness, and at the same time, it becomes a double floor aggregate. Since it has many legs, it has the effect of obtaining high floor strength.

[Procedure Amendment 2]

[Document name to be corrected] Drawing

[Correction target item name] Figure 8

[Correction method] Change

[Correction content]

[Figure 8]

[Procedure 3]

[Document name to be corrected] Drawing

[Correction target item name] Figure 9

[Correction method] Change

[Correction content]

[Figure 9]

Claims (7)

[Claims] 1. A tile lined with a double floor having a rectangular or square top plate, and a surface fiber portion on the double floor top plate is a frame having a darker peripheral edge than the central portion and is lined with a resin. A floor panel characterized by having a carpet attached. 2. The floor panel according to claim 1, wherein the peripheral edge of the surface fiber portion has a lightness of 3.5 or less. 3. The floor panel according to claim 1, wherein the width of the peripheral edge of the surface fiber portion is within 3 times the pile length. 4. The floor panel according to claim 1, wherein a dark frame portion of the surface fiber portion of the tile carpet is formed by printing so as to be continuous with the central portion. 5. The floor panel according to claim 1, wherein the tile carpet is attached in synchronization with the position of the double floor top plate. 6. The floor panel according to claim 1, wherein tile carpets are laid across between the double floor top plates. 7. A floor panel in which a double floor is made of synthetic resin in which legs and a top plate are integrated.