JP2002129735A - Laying frame for decoration floor board - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a laying frame for a floor facing capable of being simply cut with excellent appearance when the laying frame is cut along a partition wall for the laying frame in which a block member is fitted. SOLUTION: In the laying frame for the floor decoration in which a plurality of holding partitions holding each one block member are formed into the laying frame and a pair or more of engaging pawls projected to the insides respectively and opposed mutually are formed to the side walls of partition walls forming the holding partitions, recessed grooves are formed to the upper end faces of the partition walls along holding partition lines. In the laying frame for the decoration floor in which the partition walls forming the holding partitions are disposed upright from a substrate section and a pair or more of the engaging pawls projected to the insides respectively and opposed mutually are formed to the side walls of the partition walls, the recessed grooves are formed to the rear of the substrate section of the laying frame along the side wall surface sides of the partition walls.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

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

[0002]

2. Description of the Related Art In recent years, as a floor material for covering a floor of a balcony or veranda made of concrete or the like, a resin surface material is integrally formed on an upper surface of a laying frame (resin mat) formed of a hard synthetic resin in a rectangular shape. Unit-type floor decorative materials having a structure or a structure in which a block-shaped surface material such as a rubber tile, a porcelain tile, a wooden brick, or the like is locked or fixed to the upper surface of a resin laying frame have been put into practical use ( For example, Japanese Unexamined Utility Model Publication No. 5-85929).

As a floor decorative material using a surface material such as wood, a plurality of holding partition walls for holding a rectangular surface material (such as a wooden brick) are formed inside a resin laying frame.
A structure in which a locking piece is integrally formed on the holding partition wall, a groove is formed on a surface material made of wood, and a locking claw of the laying frame is fitted into the grooved portion to fix the surface material to the laying frame. (For example, Japanese Utility Model Publication No. 3-24641).

As a conventional example of a floor decorative material having such a fitting structure, a floor decorative material in which tiles are attached to a laying frame as shown in FIGS. 9 to 11 is known. This floor decorative material A is formed with a groove on the entire periphery of the side surface of the surface material 100 such as a porcelain tile to form a fitting groove 101, and the laying frame 2 is formed in the fitting groove 101.
The locking claw 201 is fitted in.

[0005] Inside the laying frame 200, partition walls 220 forming the holding partitions 210 are provided in a grid pattern at a pitch (10 cm) corresponding to one side of a square surface material (tile) 100. A locking claw 201 for fixing the tile 100 is integrally formed on the peripheral wall 230 of the laying frame 200 and the upper part of each partition wall 220.

[0006] In the laying frame 200 of the floor decorative material A, a plurality of annular female connecting portions 202 are provided at a lower end of two side walls adjacent to each other at a constant pitch. On each of the opposite sides, a plurality of cylindrical male connecting portions 203 are provided in a positional relationship corresponding to the female connecting portions 202, respectively, and a plurality of floor decorative materials A are mutually connected using these male / female connecting portions. It can be connected.

[0007]

When a plurality of floor decorative materials A as described above are arranged and laid on a construction surface such as a balcony, the first floor decorative material A is provided at the upper right corner.
Subsequently, the second and third floor decorative materials A are laid in the column direction,
The previously laid floor decorative material A and the newly laid floor decorative material A are interconnected. Since the floor decorative material A may have a space for one row of tiles at the end of the column, the floor decorative material A is cut along the BB line of the tile joint 100a as shown in FIGS. Then, a cut portion 1A for one row of tiles on the right side is laid in this space, and the remaining cut portion 2A may be discarded or used for other purposes.

However, the tile joint 100a is formed of the partition wall 220 having a constant height in the thickness direction of the laying frame 200, and the leg 2
04 is protruding, and it is difficult to cut the partition wall 220 from above with a cutter knife.

When cutting from the back surface of the laying frame 200, the joint 1 may be cut along the line c just below the left side wall surface of the partition wall 220, avoiding the leg portion 204.
Thus, there is a problem in that the cut surface of the substrate portion 240 is not straight and the appearance is poor, and even if it is laid out in line with the construction surface of the balcony, the cut surface is not uniform.

The present invention has been made in view of such circumstances, and provides a laying frame for a decorative floor material that can be easily cut with good appearance when cut along a partition wall of the laying frame in which a block member is fitted. The purpose is to do.

[0011]

Means for Solving the Problems In order to achieve such an object, a laying frame for a floor decorative material according to the invention of claim 1 (hereinafter referred to as a "laying frame for a floor decorative material of claim 1"). Write)
Are formed in a laying frame, a plurality of holding sections for holding each one block member, and a pair of at least one locking claw projecting inwardly from a side wall of a partition wall forming the holding section and facing each other. In the laying frame for floor decorative material provided with a groove, a concave groove is provided on an upper end surface of the partition wall along a holding partition line.

The floor decorative material laying frame according to the second aspect of the present invention (hereinafter referred to as the floor decorative material laying frame of claim 2) holds one block member in the laying frame. A plurality of holding sections are formed, and a partition wall forming the holding section is erected from the substrate portion, and a pair of at least one locking claw that protrudes inward and oppose each other is provided on a side wall of the partition wall. In the floor decorative material laying frame, a concave groove is provided on the back surface of the substrate portion along the side wall surface side of the partition wall.

[0013] In the laying frame for floor decorative material of the present invention, the holding frame member holds a single block-shaped surface material on the upper surface of the holding frame member in a shape in which a plurality of block-shaped surface materials are arranged on the upper surface. A plurality of holding sections are provided.

The holding section can be formed in a free shape with ribs or the like. For example, it can be configured in an appropriate shape such as a lattice shape or a honeycomb shape. It is necessary to form the block members held in the same shape correspondingly.

Further, since a plurality of laying frames are usually used by being connected, it is preferable to provide a connecting means for connecting adjacent laying frames adjacent to the side of the laying frame.

[0016]

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

First, in this embodiment, a square (about 10 cm × 10 cm) porcelain tile is used as a block member, and these porcelain tiles (9 pieces) are held on the upper surface of the laying frame 2 as shown in FIG. I am trying to do it.

FIG. 1 shows the invention according to claim 1 (first invention).
It is a top view (partial back view) which shows the structure of the laying frame showing Embodiment of this invention. The laying frame 1 shown in FIG. 1 is a member formed by molding a soft synthetic resin into a square (30 cm square), and a porcelain tile (about 10 cm) as a block member is provided on the surface side thereof.
(cm × 10 cm) are provided in a grid pattern at a pitch (10 cm) corresponding to one side of a square porcelain tile so as to hold three in three rows. Locking claws 12a for fixing the porcelain tile are integrally formed on the peripheral wall 13 of the laying frame 1 and the upper part of each partition wall 12.

Further, the laying frame 1 is provided with a plurality of annular female connecting portions 14 at a fixed pitch at the lower ends of two side walls adjacent to each other. On each of the opposite sides, a plurality of cylindrical male connecting portions 15 are provided in a positional relationship corresponding to the female connecting portions 14, respectively. Can be interconnected. As shown in FIG. 2, a leg 16 for forming a drainage space with the surface to be laid is integrally formed on the back surface.

On the upper end surface of the partition wall 12 of the laying frame 1, a concave groove 17 is provided along the holding partition line aa. As shown in FIG. 2, the concave groove 17 may be deeply formed in the upper surface of the substrate portion 18 on which the partition wall 12 is erected, but as shown in FIG. It may be a groove. In addition, 1
Reference numeral 8 denotes a substrate portion provided at the bottom of the laying frame 1, and an opening 18 penetrating through each holding section 11 from the front side to the back side.
a and 18b are formed.

Further, a leg 16 for forming a drainage space with the surface to be laid may be provided on the back surface just below the concave groove 17, as shown in FIGS. 3 (a) and 3 (b). And the groove 17
Two legs 16a may be provided at intervals corresponding to the widths of a and 17. In particular, when the legs 16a are provided apart from each other as shown in FIG. 3 (b), there is no leg on the back bottom of the concave groove 17, so that the cutter 16 can be easily cut along the holding partition line aa. it can.

Square tile 2 as a block member
As shown in FIG. 4, a groove 21 is formed on the entire periphery of the side surface of the tile 2 to form a fitting groove 21. 4A, the upper edge 22 and the lower edge 23 have the same dimensions, but the upper edge 21a may extend beyond the lower edge 22 as shown in FIG. 4B.

In order to mount the above-mentioned tile on the upper surface of the square laying frame 1, nine pieces are placed in a grid-like three-row square holding section 11 divided by the peripheral wall 13 and the partition wall 12 of the laying frame 1. Tile 2 is inserted. At this time, the peripheral wall 13 and the partition wall 1
The tile 2 is fixed to the laying frame 1 by fitting the locking claw 12 a provided on the tile 2 into the fitting groove 21 of the tile 2.

FIG. 5A shows a state where the tile 2 shown in FIG. 4A is mounted on the upper surface of the laying frame 1. When the porcelain tile 2 is mounted on the synthetic resin laying frame 1, even if the laying frame 1 undergoes thermal expansion and contraction due to the seasonal outside air temperature difference, the locking claw 12 a does not come off from the fitting groove 21 of the tile 2. Stop dimensions are set.

FIG. 5 (b) shows an embodiment using the tile 2a shown in FIG. 4 (b). The upper edge 22a of the tile 2a protrudes, and when mounted on the upper surface of the laying frame 1, the upper edge 22a of the tile 2a covers the upper surface of the partition wall 12 and forms a deep joint 24 together with the concave groove 17 provided in the partition wall 12. Will do.

FIG. 7 shows the second invention (second invention).
It is a rear view (partial plan view) which shows the structure of the laying frame which represents embodiment of this invention. In the laying frame 10 shown in FIG. 7, a plurality of holding sections 31 each holding one block member (tile) are formed on the surface of the laying frame 10, and a partition wall 32 forming the holding section 31 is formed by the laying frame. 10 substrate sections 18
It is erected from. The partition wall 32 is different from the partition wall 12 provided with the concave groove 17 like the laying frame 1 of the first invention, and is constituted by a narrow partition wall and has no concave groove.

On the other hand, on the back surface of the substrate portion 18 of the laying frame 10, a concave groove 19 is provided along the side wall surfaces 32b of the partition wall 32, directly below 32b. This concave groove 19 is used for the installation frame 1
Cut from the back side of 0 with a cutter knife and line up (3 pieces)
It serves as a guide when separating the cut portion of. Therefore, when the tiles 2 are fitted into the holding sections 31 and are laid in line with the balcony as floor cosmetics, the tiles 2 can be cut straight along the section walls 32,
Easy-to-install and nice-looking balcony floor is formed.

Although the embodiment of the present invention has been described in detail with reference to the drawings, the specific embodiment is not limited to this embodiment, and a design change or the like may be made without departing from the gist of the present invention. Even if present, it is included in the present invention.

For example, in the above embodiment, in the laying frame for floor decorative material of the present invention, the holding section 11 is
Are formed by a grid-like rib structure, and as shown in FIG. 6, a pair of short holding pieces 12b, 12b are erected on the substrate portion 18b so as to face each other along the holding partition line bb. Alternatively, a locking claw 12a may be formed at the upper end of the holding piece 12b to protrude inward in the holding section. In this case, since the pair of holding pieces 12b, 12b are erected from each other with the holding section line bb interposed therebetween, the portion of the holding section line bb becomes the thickness of the plate of the substrate portion 18b. It is easy to cut along the holding section line bb with a cutter knife.

[0030]

As described above, according to the laying frame for floor decorative material of the first aspect, the laying frame in which the block member is fitted can be cut easily and with good appearance from the front side along the partition wall. The construction work on the balcony becomes easy, and the laid state is not unsightly.

According to the laying frame for floor decorative material of the second aspect, the laying frame in which the block member is fitted can be cut easily and with good appearance from the back side along the partition wall. Construction work is easy, and the laid state does not look unsightly.

[Brief description of the drawings]

FIG. 1 is a plan view (partially a rear view) showing the structure of a floor decorative material laying frame according to the first embodiment.

FIG. 2 is an enlarged cross-sectional view taken along line EE in FIG.

3A and 3B are diagrams for explaining another example of FIG. 2;
FIG. 9 is an enlarged cross-sectional view showing a modification.

FIG. 4 is a view of a block member (tile) held by the floor decorative material laying frame according to claim 1, wherein FIG. 4 (a) has the same dimensions of the upper edge and the lower edge of the tile; (b) is a side view showing that the upper edge protrudes from the lower edge.

FIG. 5 is a view for explaining a state in which the block member (tile) shown in FIG. 4 is held by the floor decorative material laying frame according to claim 1; FIG. 4 (b) is an enlarged cross-sectional view showing a state where the tile shown in FIG. 4 (b) is held.

FIG. 6 is a partially cutaway perspective view showing a modification of the floor decorative material laying frame of the first embodiment.

FIG. 7 is a rear view (partial plan view) showing the structure of the floor decorative material laying frame of the second embodiment.

8 is a sectional view taken along line FF in FIG. 7;

FIG. 9 is an exploded perspective view of a floor decorative material illustrating a conventional example.

FIG. 10 is a plan view showing a structure of a floor decorative material in which a block member is held by the laying frame in the same laying frame.

11 is a cross-sectional view taken along line AA in FIG.

[Explanation of symbols]

 1, 10 Laying frame 11, 11b Holding section 12, 12b Partition wall 12a Locking claw 13 Peripheral wall 14 Female connection section 15 Male connection section 16, 16a Leg section 17 Depression groove 18, 18b Board section 2, 2a Block member 21 Fitting Groove 22, 22a Upper edge

Claims (2)

[Claims] 1. A plurality of holding sections for holding one block member are formed in a laying frame, and a pair of at least one pair protruding inward on a side wall of a partition wall forming the holding section to oppose each other. In the floor decorative material laying frame provided with locking claws,
A laying frame for a floor decorative material, wherein a concave groove is provided on an upper end surface of the partition wall along a holding partition line. 2. A plurality of holding sections for holding each one block member are formed in a laying frame, and partition walls forming the holding sections are erected from a substrate portion, and each of the partition walls is formed on a side wall of the partition wall. In the floor decorative material laying frame provided with at least one pair of locking claws that protrude and oppose each other, a concave groove is provided on the back surface of the substrate portion along the side wall surface side of the partition wall. Characterized floor laying frame for decorative cosmetics.