JPH10299226A - Floor-decoration member - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a floor-decoration member which is excellent in the draining property from the upper face of the floor member to the rear face thereof. SOLUTION: Drain holes 1b are formed in the joints between surface members 2, 2 arranged on the upper face of a resin mat and notches C rising from the edges of drain holes to the side faces of the surface member 2 are formed in the member to reduce a surface tension easily brought at the drain hole 1b and easily drain to the rear face side of the floor member. And further, a plurality of legs formed in the resin mat are arranged so as not to position at the rear face of the joint part J between the surface members 2 in order to simplify the cutting work of the surface members at the joints.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a decorative floor material laid on a floor such as a balcony, a veranda or a terrace.

[0002]

2. Description of the Related Art Conventionally, as a laying structure of a floor material (deck material) on a balcony or a veranda, a fixed substrate having a locking groove is conventionally mounted on a joist as seen in Japanese Utility Model Publication No. 56-51563. A structure has been adopted in which a plurality of screws are screwed and a protrusion on the back side of a long deck material cut to fit the dimensions of a balcony or the like is press-fitted into a locking groove of each fixed substrate.

On the other hand, in recent years, as a floor material for covering a floor of a balcony or a veranda made of concrete or the like, for example, as shown in Registered Design No. 927207, a resin mat formed by molding a hard synthetic resin into a rectangular shape is used. A matrix material (3 rows x 3)
Row), and a resin floor mat is provided with legs for forming a drainage space between the resin mat and a surface to be laid, and a unit-type floor decorative material has been put to practical use.

[0004]

By the way, in the floor decorative material of the registered design number 927207, drain holes are formed at joints between the surface materials in consideration of drainage on the surface material side. The width (diameter) of the drain hole depends on the joint size.
Since it is inevitably small, there is a problem that surface tension of water is easily generated and a sufficient drainage effect cannot be obtained.

In this type of floor decorative material, for example, one row of floor decorative material (three tile-like surface materials) or two rows of floor decorative material (tile-like surface material
It may be necessary to adopt a construction method such as laying only one piece). In such a case, the joint portion of the floor decorative material is used by cutting it with a saw or a jigsaw. According to the floor decorative material of the registered design number 927207 described above, the back legs are provided at the joints between the surface materials. Since it is arranged, there is a drawback that the back legs hinder the work when cutting the joint portion, and it is difficult to perform the work.

According to the floor decorative material in which the surface material is integrally formed with the resin mat as in the registered design number 927207, deformation such as warpage and twisting is likely to occur in the entire floor material due to residual stress generated during molding. There is also a problem.

[0007] The present invention has been made in view of such circumstances, and has a good drainage from the upper surface to the lower surface of the flooring material, and is a floor decoration which is easy to cut joints between the surface materials. The purpose is to provide materials.

[0008]

Means for Solving the Problems To achieve the above object, a floor decorative material of the present invention is a member which is laid on a floor surface such as a veranda, balcony, rooftop or the like to constitute a floor. As shown in FIG. 2, FIG. 3 and FIG. 5, in a floor decorative material in which a plurality of surface materials are arranged on the upper surface of a resin mat provided with legs for forming a drainage space, A drain hole 1b is formed in a portion J serving as a joint between 2 and 2, and a cutout C that rises from the edge of the drain hole 1b to the side surface of the surface material 2 is formed in the joint drain portion. Can be

By providing the notch C as described above, it is possible to reduce the surface tension of water which is likely to be generated in the drain hole 1b. It becomes easy to fall out.

Also, due to the presence of such a notch C,
The residual stress generated at the time of molding is alleviated, and the floor decorative material is less likely to be deformed such as warp or twist. Here, in the floor decorative material of the present invention, legs 1a,.
As illustrated in FIG. 3, the workability in cutting the floor decorative material in units of the surface material can be improved by arranging it so as not to be located on the back surface of the joint portion J between the surface materials 2 and 2. Also, the aesthetic appearance of the cut surface is improved.

[0011]

FIG. 1 is a perspective view showing the structure of an embodiment of the present invention. 2 and 3 are a plan view and a bottom view of the embodiment, and FIG. 4 is a front view (A) and a left side view (B).

The floor decorative material of this example has a resin mat 1 formed of a hard synthetic resin in a square shape (30 cm square), and nine square surface materials (tile design, approximately 10 cm) integrally formed on the upper surface thereof. 2), and on the back surface of the resin mat 1, legs 1a,... 1a for forming a drainage space with the surface to be laid are integrally formed.

The resin mat 1 has two adjacent mats.
A plurality of female connecting portions 3... 3 each having a connecting hole 3 a are provided at a fixed pitch at the edge of the side, and male connecting portions 4. A plurality of units (floor decorative materials) can be connected to each other by using the male / female connecting portions 3 and 4.

Further, a joint portion J between the surface materials 2 and 2
Are provided with a plurality of drain holes 1b for draining rainwater or the like that accumulates on the surface of the floor decorative material to the back surface. Now, in the embodiment of the present invention, as shown in FIG. 5, the joint drainage portion provided with the drainage hole 1b is provided with the drainage hole 1b.
Is characterized in that a rectangular notch C that rises from the edge of the surface material 2 to the side surface of the surface material 2 is formed. Tension can be relieved, and drainage can be improved.

Further, in the embodiment of the present invention, as shown in the bottom view of FIG. 2, a plurality of legs 1a... By arranging it so as not to be located on the back of the part J, the joint part J
Cutting work can be done easily.

In the above embodiment, the notch formed in the joint drainage portion is rectangular, but the present invention is not limited to this. For example, a semicircular notch or an oval notch may be used. Can be adopted.

Further, in the above embodiment, a floor decorative material having a structure in which a resin surface material is integrally formed on an upper surface of a resin mat has been described. However, the present invention is not limited to this. Alternatively, the present invention can be applied to a floor decorative material having a structure in which a surface material such as a tile is fixedly fixed or bonded and fixed. In this case, a cutout leading to the joint drainage hole may be formed on the side surface of the surface material such as wood or tile.

[0018]

As described above, according to the floor decorative material of the present invention, drainage holes are provided at joints between the surface materials, and the joint drainage portions are formed from the edges of the drainage holes to the side surfaces of the surface materials. Since the notch which rises up is formed, the surface tension of water which is easily generated in the drain hole can be reduced. As a result, the water on the floor material surface side is easily drained to the rear surface side through the drain holes, so that the drainage property is improved.

Furthermore, by providing such a notch, the residual stress generated during molding is alleviated, and the floor decorative material is less likely to be deformed, such as warping or twisting. Problems such as rattling and the fitting portion of the floor decorative material falling out can be solved.

In the floor decorative material of the present invention, if the legs provided on the resin mat are arranged so as not to be located on the back surface of the joint between the surface materials, the floor decorative material can be cut in units of the surface material. The effect of improving workability and improving the beauty of the cut surface can be achieved.

[Brief description of the drawings]

FIG. 1 is a perspective view of an embodiment of the present invention.

FIG. 2 is a plan view of the embodiment.

FIG. 3 is a bottom view of the embodiment.

FIG. 4 is a front view (A) and a left side view (B) of the embodiment.

FIG. 5 is a perspective view showing a main part structure according to the embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Resin mat 1a Leg 1b Drainage hole 2 Surface material 3 Female connection part 3a Connection hole 4 Male connection part C Notch J Joint part

Claims (2)

[Claims] 1. A member which is laid on a floor surface such as a veranda, a balcony, a rooftop or the like to constitute a floor, and a plurality of resin mats provided with legs for forming a drainage space between the floor and a surface to be laid are provided. In a floor decorative material with a number of facing materials, drain holes are formed in the joints between the surface materials, and the joint drains are cut off from the edge of the drain hole to the side of the surface material. A floor decorative material, wherein a notch is formed. 2. The floor decorative material according to claim 1, wherein the legs provided on the resin mat are arranged so as not to be located on the back surface of a joint serving as a joint between the surface materials.