JPH05106327A - Floor material - Google Patents

Abstract

PURPOSE:To improve workability by providing a plurality of leg pieces on a floor material of rectangular form in plan view, extended in parallel to the lengthwise direction thereof, and forming slits and wiring cutouts at the long side of the material. CONSTITUTION:The short side of a rectangular floor material 1 is sized to (500/6)XMmm and the long side is sized to 500XNmm. Also, a plurality of leg pieces 2 are so formed as to be extended from the material 1 in parallel to the lengthwise direction thereof. Also, slits 3 are formed on the long side of the material 1 at intervals of 500/3Amm, and the material 1 is cut along the slits 3, thereby preparing floor materials 1 of different length corresponding to modules. Furthermore, wiring cutouts 4 are formed on the long side at intervals of 500/3Bmm, and a wire, a pipe or the like is led through the cutouts 4 in a direction orthogonal with the long side. According to this construction, the floor materials 1 can be laid, starting from the end of a room.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a floor material for forming a floor of an office or the like.

[0002]

2. Description of the Related Art Conventionally, a floor such as an office called a free access floor is known. This floor is a double floor so that wiring and piping can be provided under the floor. Conventionally, a floor material 1a as shown in FIG. 13, for example, has been used to construct this type of floor. This floor material 1a has a square shape in plan view, and the length of one side is 5
It is 00 mm. When the floor material 1a having a square shape in plan view is constructed, the floor center 1a is inked and laid from the center with reference to the center. Further, in the conventional example, for example, as shown in FIG. 13, by providing a slit 3a of 500 mm × 500 mm, (500/3) mm × (500
Cut in units of / 3) mm, and attach various wiring equipment to this part (500/3) mm x (500/3) mm
I was trying to fit the auxiliary flooring of.

[0003]

However, in the above-mentioned conventional example, since it is a square in a plan view as described above,
It was necessary to lay it from the center of the room and to lay an elongated end member called a border 30 on the wall 14 at the end of the room as shown in FIG. The present invention was invented in view of the problems of the above-mentioned conventional example, and the purpose thereof is to make it rectangular in plan view so that it can be spread from the edge of the room and is called a border. To provide a floor material that does not require a member dedicated to the end of another member and can incorporate an auxiliary floor material of (500/3) mm × (500/3) mm to which a conventional wiring device is attached. is there.

[0004]

In order to solve the problems of the above-mentioned conventional examples and achieve the object of the present invention, the flooring 1 of the present invention is provided.
Is a rectangle in plan view, and the short side is [(500/6) ×
M] mm (where M is an integer of 1 or more), and the long side is [500
× N] mm (where N is an integer of 2 or more), a plurality of leg pieces 2 extending parallel to the longitudinal direction of the long side is provided, and a slit 3 is [500 / 3A] mm (here A Are provided at intervals of 1 or more).

Also, a cutout 4 for the wire passage is provided on the long side [500/3
B] mm (where B is an integer of 1 or more) may be provided at intervals. Furthermore, the support piece 6 of the wire 20 that extends in a direction parallel to the floor base material 5 from the leg piece 2 may be provided so as to project.

[0006]

The flooring 1 has a rectangular shape in a plan view and has a short side of [(500/6) × M] mm (where M is an integer of 1 or more) and a long side of [500 × N] mm ( Here, N is an integer of 2 or more), and by providing the plurality of leg pieces 2 extending parallel to the longitudinal direction of the long side, the floor material 1 having a double floor can be elongated in plan view. The construction can be performed sequentially from the end of the room, and the elongated floor material 1 can be used as it is as an end member called a border at the end of the room.

Further, the slit 3 is formed on the long side [500/3
A] mm (here, A is an integer of 1 or more) are provided, so that the floor material 1 having various lengths corresponding to the module can be obtained by cutting at the slit 3 position. Also,
The short side is [(500/6) × M] mm and the slit 3 is [5
[00 / 3A] mm, it is possible to form an opening for incorporating a (500/3) mm x (500/3) mm auxiliary flooring to which a conventional wiring device is attached. Conventional auxiliary flooring materials can now be used as flooring materials.

Further, a cutout 4 for passing wire is provided on the long side [500/3
B] mm (where B is an integer of 1 or more) are provided at intervals so that wiring or piping can be performed through an electric wire or piping at an arbitrary position with an interval corresponding to the module from the direction orthogonal to the long side. Further, by providing a supporting piece 6 of a wire material extending from the leg piece 2 in a direction parallel to the floor base material 5, a wire material which becomes an electric wire or other various wirings on the supporting piece 6 above the floor base material 5. 20 can be supported and can be wired separately from the wiring and piping to be wired downward.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to the embodiments shown in the accompanying drawings. The floor material 1 has a rectangular shape in plan view as shown in FIG. The floor material 1 having a rectangular shape in plan view has a short side of [(500/6) × M] mm,
The long side is [500 × N] mm. Here, M is an integer of 1 or more, and N is an integer of 2 or more.
Further, a plurality of leg pieces 2 extending in parallel are provided in the longitudinal direction of the long side of the floor material 1. In addition, the long side of the floor material 1 is [500
The slits 3 are provided at intervals of / 3 A] mm. Here, A is an integer of 1 or more. In the embodiment shown in FIG. 1, the slit 3 is formed by notching the leg piece 2 from below to above. Although not shown here, not only the leg pieces 2 but also the floor material 1
The slit 3 may also be provided on the upper surface portion, and in this case, the upper surface portion has a portion other than the slit 3 and continuous in the longitudinal direction. The slit 3 allows the floor material 1 which is rectangular in a plan view to be bent at a plurality of locations in the longitudinal direction, so that the unevenness of the upper surface of the floor base material 5 such as a slab can be absorbed. Furthermore, the leg pieces 2 on the long side of the floor material 1 are provided with notches 4 for wire passage at intervals of [500 / 3B] mm. Here, B is an integer of 1 or more. Notch for this line 4
Wires such as electric wires, signal wires, and the like, which are wired on the floor base material 5 such as a slab, and pipes are passed through. And by providing the cutouts 4 for the wiring at intervals of [500 / 3B] mm,
Wiring and piping can be performed through wire rods, pipes, etc. at arbitrary positions with intervals corresponding to the modules from a direction orthogonal to the long side of the floor material 1.

The flooring material 1 having the above-described structure is constructed by laying it on the flooring base material 5 in order from the end of the room, and is constructed as shown in FIGS. 2 and 3, for example. .. Here, since the floor material 1 has a rectangular shape in a plan view, the floor material 1 can be used as it is as an end material. A surface material 7 such as a tile carpet or a P tile is laid on the upper surface of the floor material 1. In this case, the surface material 7 is directly mounted, or is bonded by using a double-sided adhesive tape 8 as shown in FIG. Good.
The surface material 7 such as tile carpet or P tile is 50
It is 0 mm × 500 mm. In addition, an optional floor material 1 having a rectangular shape in plan view is cut at the slit 3 to form an opening 9, and an auxiliary floor material 11 in which a wiring device 10 such as an inner outlet is installed is formed in the opening 9. You may make it inlay and carry out construction. The auxiliary floor material 11 incorporating the wiring device 10 and the like is, for example, [500/3] mm × [50
0/3] mm.

In the above construction, as shown in FIG. 4, the surface material 7 such as tile carpet or P tile is laid so that the edge of the surface material 7 does not coincide with the edge of the floor material 1. Therefore, even if the floor base material 5 such as a slab has some irregularities, the joints are not conspicuous (steps are difficult to see) and the eyes are difficult to see. By the way, as an example of a concrete example of the flooring material 1, what is shown in FIG. 1 has a short side of 83,3 mm and a long side of 1000 mm (or a long side of 1500 mm, or a long side of 2000 mm or 3000 mm). .. Here, it is preferable that M × N ≧ 6.

As shown in FIG. 5, if a plurality of cutting grooves 16 are provided on the upper surface of the floor material 1 in parallel with the long sides,
The floor material 1 can be cut in parallel with the long side by using the cutting groove 16 to improve the fitting on the wall. Here, if the floor material 1 is formed of a hard synthetic resin and the edge portions 13 made of a soft synthetic resin are provided at both ends on the long side of the upper surface portion of the floor material 1, as shown in FIG. Even when the members 1 are installed with their side edges abutted against each other, no sound is produced even if the ends of the adjacent floor members 1 hit. Further, since the soft edge portions 13 of the end portions of the adjacent floor materials 1 are in contact with each other, the floor material 1 is not displaced. Further, since the adjacent floor materials 1 are pressed against each other, no gap is generated between the wall 14 and the floor material 1 as shown in FIG.

7 and 8 show another embodiment of the present invention. In this embodiment, the edge portions on the long side of the floor material 1 are connected by the hinge portions 15 made of a soft synthetic resin, and by doing so, the width of the floor material 1 on the short side side. While expanding, the flexibility is provided at the soft hinge portion 15 on the short side so that the unevenness of the floor base material 5 is absorbed. In this case, the hinge portion 15 made of the soft synthetic resin is formed integrally at the same time when the floor material 1 is formed, and if the simultaneous integration is performed in this manner, the hinge portion 15 can be formed without increasing the cost. This is not limited to synthetic resin, and floor material 1 may be made of metal as long as it is connected by soft hinge portions 15. If such a short side is wide, the construction becomes easy, and since it can be easily cut by the soft hinge portion 15, the construction near the wall can be easily performed. Further, when the dimension near the wall is W as shown in FIG. 9A, the leg piece 2 becomes a single piece and does not stand alone when cut at this W, but as shown in FIG. If it is connected, it will become independent even if it is cut with W,
It will be able to accommodate any size along the wall.

FIG. 10, FIG. 11 and FIG. 12 show another embodiment of the present invention. In this embodiment, a supporting piece 6 of a wire rod is provided so as to extend from a substantially middle portion of the leg piece 2 in the vertical direction in a direction parallel to the floor base material 5. The support piece 6 is made of a soft synthetic resin, and a gap 17 is formed between the support pieces 6 facing each other. Then, the wire 20 such as various wires such as electric wires and signal lines is inserted from the gap 17 and supported by the support piece 6. When the wire rod 20 is thus supported by the support piece 6, the leg material 2 of the floor material 1 does not step on the wire rod 20. The supporting piece 6 has such a softness that the wire 20 is removed from the gap 17 and remains on the floor base material 5 side when the floor material 1 is lifted up. Remains on the floor substrate 5 side. Further, when the low-strength and high-strength wire 2 cross each other, one of them is laid on the floor base material 5 and one of them is supported by the support piece 6 of the floor material 1, so that they can be electrically separated. Become.

[0015]

As described above, according to the present invention, the floor material is rectangular in plan view, and the short side is [(500/6) × M].
mm (where M is an integer greater than or equal to 1), and the long side is [500 x
N] mm (where N is an integer of 2 or more), and a plurality of leg pieces 2 extending parallel to the longitudinal direction of the long side are provided,
The floor material of the double floor can be elongated in plan view,
As a result, the construction can be performed sequentially from the end of the room, and the elongated floor material 1 can be used as it is as an end member called a border at the end of the room, and the workability can be improved. Is. Further, since slits are provided on the long side at intervals of [500 / 3A] mm (A is an integer of 1 or more), cutting at slit positions gives floor materials of various lengths corresponding to the module. In addition, the short side can be [(500 /
6) × M] mm and slits of [500/3 A] mm to attach conventional wiring equipment (500/3)
It is possible to form an opening for accommodating the auxiliary floor material of mm × (500/3) mm, and the conventional auxiliary floor material can be used as it is as the auxiliary floor material.

[0016] Further, a notch for wire passage is provided on the long side [500/3
B] mm (where B is an integer of 1 or more) are provided at intervals so that wiring or piping can be performed through an electric wire or piping at an arbitrary position with an interval corresponding to the module from the direction orthogonal to the long side. In addition, by projecting a supporting piece of a wire rod extending from the leg piece in a direction parallel to the floor base material, it is possible to support the electric wire or other various wiring wires on the supporting piece above the floor base material. Yes, it can be wired separately from the wiring and piping to be wired downward.

[Brief description of drawings]

1A, 1B, and 1C are a plan view, a side view, and a front view of an embodiment of the present invention.

FIG. 2 is a partially exploded perspective view showing a construction state of the above.

FIG. 3 is a plan view showing a construction state of the above.

FIG. 4 is a plan view showing a layout relationship between the above floor material and a surface material during construction.

5 (a), (b) and (c) are a plan view, a side view and a front view of another embodiment of the present invention.

6 (a) and 6 (b) are a front view of still another embodiment of the present invention and a front view of a construction state.

7 (a), (b) and (c) are a plan view, a side view and a front view of still another embodiment of the present invention.

8 (a), (b) and (c) are a plan view, a side view and a front view of still another embodiment of the present invention.

9 (a) and 9 (b) are explanatory views of a case where a floor material is cut along the same wall.

10 (a), (b) and (c) are a plan view, a side view and a front view of still another embodiment of the present invention.

11 (a), (b) and (c) are a plan view, a side view and a front view of still another embodiment of the present invention.

12 (a), (b) and (c) are a plan view, a side view and a front view of still another embodiment of the present invention.

FIG. 13 is a perspective view showing a floor material of a conventional example.

FIG. 14 is a plan view showing construction of a conventional flooring material.

[Explanation of symbols]

 1 Floor material 2 Leg piece 3 Slit 4 Notch for passing wire 5 Floor base material 6 Support piece 20 Wire material

Claims (3)

[Claims] 1. A rectangular shape in plan view, with a short side of [(500
/ 6) × M] mm (where M is an integer of 1 or more), the long side is [500 × N] mm (where N is an integer of 2 or more), and a plurality of extending parallel to the longitudinal direction of the long side. With leg pieces,
Slits on the long side [500 / 3A] mm (where A is 1
Floor material characterized in that it is provided at intervals above. 2. A notch for a wire passage on the long side [500 / 3B] m
The flooring material according to claim 1, wherein the flooring material is provided at intervals of m (where B is an integer of 1 or more). 3. The flooring material according to claim 1, further comprising a supporting piece of a wire rod extending from the leg piece in a direction parallel to the floor base material.