JPH08260680A - Floor decoration material - Google Patents

Abstract

PURPOSE: To finish the surface of a floor to provide a fine external appearance even if the surface of the floor is uneven. CONSTITUTION: In a floor decoration material 1 in which one or a plurality of surface materials 3 are disposed on the surface of a frame body 2, a frame body surface part 21, on which the surface materials 3 formed of hard material are arranged, is integrally bonded or welded to or engaged with a frame body rear side part 22, which is formed of soft material and from the underside of which a plurality of legs 27 are projected, to form the frame body 2. And a plurality of cut grooves for forming cutting allowance are provided at different levels around the outer periphery of the leg 27.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a unit type floor decorative material suitable for being laid on a floor such as a balcony.

[0002]

2. Description of the Related Art Generally, a plurality of floor decorative materials are laid in a linked state on a floor such as a balcony to finish the floor.

Conventionally, as this floor decorative material, a surface material is provided on a hard frame made of hard polypropylene or polystyrene (for example, JP-A-3-55301 and JP-A-3-59202). For example, a soft frame made of soft polyethylene and a surface material disposed on the soft polyethylene (for example, see Japanese Utility Model Laid-Open No. 6-14344) is known.

[0004]

However, in the case of a floor decorative material using a hard frame, if it is laid on a uneven floor surface, the frame is loose due to its hardness, resulting in a neat appearance. There is an inconvenience such as not being present. In addition, a step may occur at the joint between floor decorative materials, which may cause a problem such that it is easy to trip.

On the other hand, in the case of a floor decorative material using a soft frame, if the floor decorative material is laid on an uneven surface, the frame follows the unevenness due to the softness and the surface of the floor decorative material is wavy. As a result, there is an inconvenience that the finish is not beautiful.

Therefore, before laying these floor decorative materials, a cushioning mat formed of an elastic material or the like is laid on the floor surface, and the floor decorative material is laid on this cushioning mat to absorb the unevenness of the floor surface. However, in this case, the drainage property becomes poor, and it becomes difficult to connect the floor decorative materials together. In addition, since an extra cushioning mat is required, the construction cost will be increased.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a floor decorative material that can be finished in a beautiful appearance even on an uneven floor surface.

[0008]

A floor decorative material of the present invention for solving the above-mentioned problems is a floor decorative material in which one or more surface materials are arranged on the surface of a frame, and is a hard material. A frame body surface portion on which the surface material is disposed and a frame body back surface portion formed of a soft material and provided with a plurality of projecting leg portions are integrated by adhesion, fusion bonding or engagement fixing. The frame is formed. In addition, a plurality of cutting grooves serving as cutting allowances are circumferentially provided at different height positions on the outer peripheral surface of the leg portion.

[0009]

According to the present invention, a stable floor surface without rattling is formed by the frame front surface portion made of a hard material, which is adjusted by the rear surface portion of the frame body made of a soft material, and is integrated therewith. Will be done.

Further, since a plurality of cutting grooves serving as cutting allowances are provided at different height positions on the outer peripheral surface of the leg portion, the leg portion is cut for each leg portion with a desired cutting groove, The protruding height of the legs can be adjusted to the unevenness of the floor.

[0011]

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 shows an outline of the entire construction of the floor decorative material 1, and FIG. 2 shows the main part thereof.

That is, in this floor decorative material 1, the surface material 3 is arranged on the surface of the frame body 2, and the frame body 2 is constructed by integrating the frame body surface portion 21 and the frame body back surface portion 22. ing.

The frame surface portion 21 is entirely made of a hard resin material such as hard polyethylene, hard polypropylene, hard polystyrene, hard vinyl chloride or the like, or a hard material such as a metal material. It is integrally molded with a total of four in two rows. The partition 23 is formed in a bottomed rectangular shape by surrounding a side wall portion 25 around the periphery of the bottom wall portion 24 having a rough mesh shape. Then, the four sections 23 are integrally formed of a hard material so as to connect the top sides of the side wall portions 25 to each other. Further, a locking piece 26 is provided so as to project from the inside of the side wall portion 25 of each partition 23, and the surface material 3 fitted in the partition 23 can be fixed by this locking piece 26.

The surface material 3 is fitted in each compartment 23 of the frame body 2, and a desired material such as a porcelain tile, a rubber tile, a wooden tile, a resin tile, or an inorganic sintered tile is used according to the construction site. .

The back surface 22 of the frame is made of soft polyethylene, E
It is made of a soft resin material such as VA, and is formed into a rough mesh plate shape matching the size of the frame body surface portion 21. In addition, a plurality of leg portions 27 are provided on the back surface of the frame back surface portion 22, and the leg portions 27 support the entire floor decorative material 1. Further, a connecting piece 28 is provided so as to project from two side edges of the frame back surface portion 22, and the plurality of frame back surface portions 22 can be connected to each other using the connecting piece 28.

The frame body front surface portion 21 and the frame body rear surface portion 22 thus formed are integrated by fusion to form the frame body 2, as shown in FIG. 2 (a). However, in the case where the frame body front surface portion 21 cannot be fused with the frame body rear surface portion 22 due to a metal material or the like, FIG.
As shown in (b), it may be integrally bonded with the adhesive 4. Further, as shown in FIG. 3, a plurality of engaging projections 29 are provided on the back surface of the frame body front surface portion 21, and an engaging hole 20 matching the engaging projections 29 is provided on the frame body back surface portion 22. The frame front surface portion 21 and the frame body rear surface portion 22 may be integrated by engaging the engagement protrusions 29 with the engagement holes 20. Furthermore, as shown in FIG.
The engagement projection 29 may be directly engaged with the frame back surface 22 by passing through the mesh of the frame back surface 22.

In the case of this embodiment, the floor decorative material 1 having the frame body 2 divided into four compartments 23 is described, but the number of divisions is not particularly limited to four. , May be only one section 23, may be divided into nine vertically and horizontally three rows, or may be divided into six vertically two rows and three rows. May be.

Further, in the case of this embodiment, by integrating the frame body front surface portion 21 and the frame body rear surface portion 22, each of the compartments 23 of the frame body surface portion 21 is composed of four compartments 23 collectively. It will be fixed to 22 and the gap d between the side walls 25.
(See FIG. 4) is fixed, but as shown in FIG. 5, the frame body back surface portion 22 may be formed in four divided portions corresponding to each partition 23. In this case, since the gap d between the side wall portions 25 is not fixed and the gap d of each section 23 can be flexed or freely changed, when the surface material 3 expands or contracts due to a seasonal change or the like, It is possible to absorb a subtle dimensional change.

Further, the shape of the leg portion 27 is not particularly limited, and various shapes such as a columnar shape and a prismatic shape can be used as shown in FIG. Further, as shown in the figure, a plurality of cutting grooves 27a may be provided at different positions along the height direction. In this case, the leg portion 27 can be cut by the cutting groove 27a having a height as required to finely adjust the unevenness. Further, as shown in FIG. 7, the leg portion 27 may be formed into a hollow shape so as to be easily cut in the cutting groove 27a, or may be formed into a solid shape. .

According to the floor decorative material 1 constructed in this manner, the frame back surface 22 made of a soft material adjusts the level of the surface, and the frame surface 21 made of a hard material is integrated on the back surface 22. A stable floor surface without rattling is formed. Further, since the frame body surface portion 21 is made of a hard material, the surface material 3 can be firmly fixed by the locking pieces 26. Further, in the case where the leg portion 27 is provided with the cutting groove 27a, it is possible to cut the leg portion 27 for each leg portion 27 with the desired cutting groove 27a and perform delicate unevenness adjustment. A stable floor surface will be formed. Further, when the leg portion 27a is cut, since the frame body back surface portion 22 is made of a soft material, the leg portion 27a can be easily cut and workability is improved.

[0022]

As described above, according to the present invention, it is possible to form a stable floor surface which is free from rattling by the front surface portion of the frame body while being adjusted by the rear surface portion of the frame body. The appearance can be finished neatly without rattling or waviness of the floor decorative material or a step between the floor decorative materials. Therefore, there is no danger of getting stuck at the step between floor decorative materials. Further, it is not necessary to lay a cushioning mat, drainage can be secured, and construction cost can be reduced.

Further, since the surface of the frame body on which the surface material is disposed is made of a hard material, a locking piece or the like can be provided on the surface of the frame body to lock and fix the surface material.

Further, according to the invention of claim 2,
You can cut the leg for each leg with the desired cutting groove and adjust the protruding height of the leg to the unevenness of the floor surface, so if you want to make a slight uneven adjustment or if the floor is rough. It will be possible to easily perform the construction when it is constructed on the surface. Further, at this time, since the leg portion to be cut off is formed of the soft material, the cutting can be performed easily and the workability is improved.

[Brief description of drawings]

FIG. 1 is an exploded perspective view showing the outline of the overall configuration of a floor decorative material.

FIG. 2 is a partial cross-sectional view showing a main part of a floor decorative material.

FIG. 3 is a partial perspective view showing another embodiment of the frame body.

FIG. 4 is a partial perspective view showing still another embodiment of the frame body.

FIG. 5 is an exploded perspective view showing another embodiment of the floor decorative material.

FIG. 6 is a partial perspective view showing another embodiment of the leg portion provided on the back surface of the frame body.

FIG. 7 is a partial cross-sectional view showing still another embodiment of the leg portion.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Floor decorative material 2 Frame body 21 Frame body surface part 22 Frame body back surface part 27 Leg part 27a Cutting groove 3 Surface material

Continuation of the front page (51) Int.Cl. ⁶ Identification number Office reference number FI technical display location E04F 15/02 8702-2E E04F 15/02 D

Claims (2)

[Claims] 1. A floor decorative material in which one or more surface materials are provided on the surface of a frame, wherein the surface material is made of a hard material and the surface material is provided, and a soft material. A floor decorative material, characterized in that a frame body is formed by integrally bonding the formed frame body back surface portion on which a plurality of leg portions are projectingly provided by adhesion, fusion bonding or engagement fixing. 2. The floor decorative material according to claim 1, wherein a plurality of cutting grooves serving as cutting margins are circumferentially provided at different height positions on the outer peripheral surface of the leg portion.