JPH0272736U

JPH0272736U -

Info

Publication number: JPH0272736U
Application number: JP15333688U
Authority: JP
Priority date: 1988-11-24
Filing date: 1988-11-24
Publication date: 1990-06-04
Anticipated expiration: 2003-11-24
Also published as: JPH071420Y2

Description

[Brief explanation of the drawing]

第１図は、本考案の一実施例品の表層床材の裏
面の斜視図。第２図は、本考案の一実施例品の基
板床材の一部破断面をもつた斜視図。第３図は、
本考案の一実施例品の床地面上への施工方法を示
す斜視図。第４図は、第３図のＡ―ＡおよびＡ′
―Ａ′部の断面図。第５図は、第３図のＢ―Ｂお
よびＢ′―Ｂ′部の断面図。第６図は、第３図に
溝補強材を加えて用いたときのＢ―ＢおよびＢ′
―Ｂ′部の断面図。１……表層床材、１′……表層床材（配線の通
し穴のあるもの）、２……基板床材、３……周縁
突起、４……嵌合用凹溝、５……周縁突起なし部
、６……配線の通し溝、７……配線の通し穴、８
……空間部、９……溝補強材。 FIG. 1 is a perspective view of the back side of the surface flooring material of an embodiment of the present invention. FIG. 2 is a partially cutaway perspective view of a substrate flooring material of an embodiment of the present invention. Figure 3 shows
FIG. 1 is a perspective view showing a method of installing an embodiment of the present invention on a floor surface. Figure 4 shows AA and A' in Figure 3.
- Cross-sectional view of part A'. FIG. 5 is a sectional view taken along lines BB and B'-B' in FIG. Figure 6 shows B-B and B' when groove reinforcing material is added to Figure 3.
- Cross-sectional view of part B'. 1... Surface flooring material, 1'... Surface flooring material (with holes for wiring), 2... Board flooring material, 3... Peripheral protrusion, 4... Fitting groove, 5... Peripheral protrusion Blank part, 6... Wiring through groove, 7... Wiring through hole, 8
...Space part, 9...Groove reinforcement material.

Claims

[Claims for Utility Model Registration] 1. (a) A surface flooring material 1 having peripheral protrusions 3 is provided along the outer periphery of the back surface of a rectangular rubber or plastic board in a direction perpendicular to the surface. (b) On the surface of a rectangular rubber or plastic board whose side length is shorter than the surface flooring material 1 by the width of the wiring passage groove 6, the above-mentioned cross shape is placed parallel to the side and divided into four equal parts. A substrate flooring material 2 is provided which has fitting grooves 4 adapted to fit the peripheral edge protrusions 3 on two sides where two pieces of the surface flooring material 1 are in contact with each other. (c) From the center of the cross-shaped fitting groove 4 of the placed board flooring material 2, arrange the four surface flooring materials 1 on all sides, and fit the peripheral protrusion 3 into the fitting groove 4. A wiring flooring material characterized in that a wiring flooring having wiring passage grooves 6 between each substrate flooring material 2 is obtained by combining and constructing them. 2. A utility model in which the peripheral protrusion 3 of the surface flooring material 1 at a position that crosses the inside of the wiring groove 6 created between the substrate flooring materials 2 is eliminated and a peripheral protrusion-free portion 5 is provided by performing the combined construction. A flooring material for wiring according to registered claim 1. 3. The wiring floor material according to claim 1 of the utility model registration claim, wherein the back surface of the substrate floor material 2 is hollowed out to provide a space 8 to reduce weight.