JP2000106039A - Coated wire material - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a coated wire material hard of dust-accumulation, easy to clean and good in appearance when wired along, e.g. a wall surface of a clean room. SOLUTION: This coated wire material has a plane portion 1 on the surface all over its longitudinal direction, where adhesive 2 is applied for adhesion on a wall surface. When the coated wire material is wired on a wall surface such as a ceiling, the plane portion 1 is adhered to the wall surface with the adhesive 2 and fixed thereto. As the coated wire material is adhered and fixed at its plane portion 1 to the wall surface, no dust is accumulated on the upper face of the coated wire material even if the wall surface is, e.g. a ceiling. If dust is accumulated on the side face of the coated wire material when wired on the side wall of a room, easy cleaning is ensured because there are no obstacles including fixtures on the midway of wiring. As the coated wire material is adhered directly to the wall surface all over its longitudinal direction, no other fixing member is required and no partial deflection occurs in the wire material, providing finishing in good appearance.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a covered wire such as an electric wire which is wired along a wall surface (ceiling, side wall, floor, etc.) in a clean room or the like.

[0002]

2. Description of the Related Art For example, when constructing a clean room or the like, wiring (such as coated wires such as electric wires) of equipment that is initially required is stored, for example, in a ceiling or in a molding provided on a wall surface. Usually, it is considered that it is not exposed to the indoor side by being stored in a room. However, as for the wiring of equipment newly installed after the construction of the clean room, large-scale construction is required if they are to be housed inside the wall, so that the wiring is often unavoidable along the wall. In this case, conventionally, for example, as shown in FIGS.
The wiring (covered wire) 21 is fixed to a wall surface such as a ceiling using fixing brackets 22 and 22 '.

[0003]

However, the above-described wiring method has problems that dust and the like are likely to accumulate on the upper surface side of the wiring, and that the fixing bracket is in the way and is difficult to clean. . These problems are particularly serious in a clean room or the like. In addition, not only the wiring but also the fixing bracket were exposed, and the wiring was bent between the fixing brackets, and the appearance was not so beautiful. The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a coated wire rod that is hard to accumulate dust, is easy to clean, and has a good appearance, for example, when wiring is performed along a wall surface of a clean room or the like. It is to provide.

[0004]

SUMMARY OF THE INVENTION In order to achieve the above object, the present invention provides a coated wire rod which is laid along a wall surface, the surface of which is formed with a flat portion extending over the entire longitudinal direction. The coated wire is formed by applying an adhesive for bonding to the wall surface. Also, by adhering release paper to the upper surface of the adhesive in the flat portion, the adhesive surface can be protected until wiring, and workability during wiring is also improved.

[0005]

When the coated wire according to the present invention is wired on a wall surface such as a ceiling, the flat portion is fixed to the wall surface with an adhesive. As described above, since the covered wire is fixed to the wall surface in close contact with the flat portion, for example, when the wall is a ceiling, dust does not accumulate on the upper surface of the covered wire. Also, when wiring is carried out on the side wall of a room, even if dust or the like accumulates on the side surface of the above-mentioned covered wire, there is no obstacle such as a fixing bracket in the middle of the wiring as in the above-mentioned prior art, so cleaning is easy. is there. In addition, since the coated wire is directly adhered to the wall surface in the entire longitudinal direction, there is no need to use other fixing members, and since the wire is not partially bent, it can be finished with a very good appearance. is there.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments and examples of the present invention will be described below with reference to the accompanying drawings to facilitate understanding of the present invention. The following embodiments and examples are mere examples embodying the present invention, and do not limit the technical scope of the present invention. Here, FIG. 1 is a schematic diagram showing a schematic configuration of a coated wire A1 according to an embodiment of the present invention, and FIG. 2 is a schematic diagram showing a cross-sectional shape of coated wires A2 and A3 according to an example of the present invention. Covered wire rod A1 according to the present embodiment
As shown in FIG. 1, a rectangular section is formed so that a flat portion 1 is formed over the entire longitudinal direction, and an adhesive 2 for bonding to a wall surface is applied to the flat portion 1 in advance. Have been. When the covered wire A1 is wired on a wall surface such as a ceiling, the covered wire A1 is fixed by bringing the flat portion 1 into close contact with the wall surface by the adhesive 2. As described above, since the covered wire A1 is fixed to the wall surface in close contact with the flat portion 1, for example, when the wall is a ceiling, dust does not accumulate on the upper surface of the covered wire A1. Further, when wiring is performed on a side wall of a room or the like, even if dust or the like accumulates on the side surface of the coated wire A1, the shape is such that there is no shadow (a gap between the wire and the wall surface). Since there are no obstacles such as fixing brackets in the middle of the wiring, cleaning is easy. Also, since the coated wire A1 is directly adhered to the wall surface over the entire longitudinal direction, there is no other fixing member such as a fixing bracket after wiring, and the wire does not partially bend, so that the appearance is very good. It is possible to finish. As described above, the coated wire A1 according to the present embodiment has the flat portion 1 formed over the entire longitudinal direction, and the flat portion 1 is preliminarily coated with the adhesive 2 for bonding to the wall surface. Therefore, for example, when wiring is performed along a wall surface of a clean room or the like, dust and the like hardly accumulate, cleaning is easy, and it is possible to finish with good appearance.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS If a release paper is pasted on the upper surface of the adhesive 2 previously applied on the flat portion 1, the adhesive surface can be protected until wiring, and the work at the time of wiring can be performed. The performance is also improved. The cross section of the coated wire A1 is not limited to a rectangular shape, but may be a trapezoidal shape, a semicircular shape, or the like as shown in FIG. The point is that the cross-sectional shape should be such that a flat portion is formed over the entire longitudinal direction.

[0008]

As described above, according to the present invention, in a covered wire laid along a wall surface, a flat portion extending in the entire longitudinal direction is formed on the surface, and the flat wire is adhered to the flat surface. Is configured as a coated wire characterized by being coated with an adhesive for cleaning. Therefore, when wiring is performed along the wall surface of a clean room or the like, dust and the like hardly accumulate, making it easy to clean and look good. It is possible to finish. Also, by adhering release paper to the upper surface of the adhesive in the flat portion, the adhesive surface can be protected until wiring, and workability during wiring is also improved.

[Brief description of the drawings]

FIG. 1 is a schematic diagram showing a schematic configuration of a coated wire rod A1 according to an embodiment of the present invention.

FIG. 2 is a schematic view showing a cross-sectional shape of coated wires A2 and A3 according to the embodiment of the present invention.

FIG. 3 is a schematic diagram showing a covered wire and a fixing member according to the related art.

[Explanation of symbols]

 1: Flat part 2: Adhesive

Claims (2)

[Claims] 1. A covered wire to be wired along a wall surface, wherein a flat portion is formed on the entire surface in the longitudinal direction, and an adhesive for bonding to the wall surface is applied to the flat portion. A coated wire rod characterized by the following. 2. The coated wire according to claim 1, wherein a release paper is attached to an upper surface of the adhesive in the flat portion.