JP2510547Y2 - Tiling base material - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tiled base material which can be tiled easily and surely.

[0002]

2. Description of the Related Art In recent years, a tile pasting base material that facilitates tile pasting by defining a plurality of tile pasting regions and fitting the tiles while pouring an adhesive into the defined plural regions has been developed. It is being used. This type of tiled base material has a connection part that can be connected to another adjacent tiled base material. By connecting and using each connection part, it can be used for a wide range of laying surfaces. It can be done. As shown in FIG.
The connecting portion 1 of the tiled base material is composed of a protruding connecting portion 3 having a protruding portion 2 and a fitting connecting portion 5 having a fitting hole 4 capable of being fitted into the protruding portion 2 of the protruding connecting portion 3. It is configured. Then, the fitting connection parts 5 are overlapped from above the projection connection parts 3 and the fitting holes 4 of the fitting connection parts 5 are fitted into the projection parts 2 of the projection connection parts 3, so that the tiled base materials are separated from each other. It is supposed to be connected.

[0003]

By the way, in the tiled base material as described above, when connecting at the connecting portion 1, the fitting connecting portion 4 is stacked above the protruding connecting portion 3. Since the adhesive is unlikely to flow into the laying surface at this overlapped portion, the connecting portion 1 may not be reliably adhered to the laying surface.
May peel off from the laying surface, and good tile attachment may not be performed.

The present invention has been made in view of the above circumstances, and an object thereof is to provide a tiled base material capable of ensuring a reliable connection state to the laying surface in the connection portion.

[0005]

A tiling base material of the present invention comprises a substrate portion arranged on a laying surface on which a tile is to be attached, and a plurality of regions which are erected on the substrate portion and into which tiles are fitted. A tiled base material having a through hole formed in the substrate portion in the region, wherein the tile base material is a connection capable of connecting adjacent tile base materials to each other. Part is formed, and the connecting part is composed of a protruding connecting part having a protruding part and a fitting connecting part having a fitting hole capable of fitting with the protruding part of the protruding connecting part. In the vicinity of the side portion of the portion, a hole portion that communicates with the fitting hole of the fitting connection portion in a state where the projection connection portion and the fitting connection portion are connected to each other is formed. .

[0006]

According to the tiled base material of the present invention, when the fitting holes of the fitting connection portion are fitted into the protrusions of the projection connection portion, the tiled base materials are connected to each other to accommodate a wide range of laying surfaces. be able to. Here, when the protrusion connecting portion and the fitting connecting portion are connected, the hole portion formed in the vicinity of the protrusion portion of the protrusion connecting portion and the fitting hole formed in the fitting connecting portion are in communication with each other. Therefore, when the adhesive is poured to attach the tiles, the adhesive flows into the laying surface through the fitting hole and the hole that are in the communication state, and secures the reliable bonding state of the connecting portion to the laying surface. be able to.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the tiled base material of the present invention will be described below with reference to FIG. In the figure, reference numeral 11 is a tiled base material (hereinafter referred to as base material 1). The base material 11 is integrally molded by, for example, injection molding or the like, and includes a substrate portion 12 to be attached to the laying surface on which the tile T is to be attached, and a partition plate portion 13 erected on the substrate portion 12. It consists of and. The partition plate portion 13 defines a plurality of regions R that are slightly larger than the tiles T to be attached, and the substrate portion 12 in the region R defined by the partition plate portion 13 has square holes ( A through hole) 14 is formed. That is, the base material 11 is formed in a lattice shape as a whole.

On the side of the substrate portion 12 of the base material 11, a connecting portion 15 is integrally formed by extending a strip-shaped portion of the substrate portion 12 forming a lattice. This connection 1
As shown in FIGS. 2 (A) and 2 (B), one side of 5 is a protrusion connecting portion 17 having a protrusion 16 protruding in a direction away from the laying surface, and the other side. Part side is Figure 3
As shown in (A) and (B), it is a fitting connection portion 19 having a fitting hole 18 fitted into the protrusion 16. That is, by fitting the fitting hole 18 of the fitting connection portion 19 of another base material 11 adjacent to the projection portion 16 of the projection connection portion 17 of the base material 11, the board portion 12 of one base material 11 is fitted. The grid-shaped strip-shaped portion is the other base material 11
The base plate portion 12 is linearly connected to the plurality of base materials 11, 11 to be connected to each other. Then, by connecting the plurality of base materials 11, 11 to each other, a rectangular region R in which the tile T can be mounted is also formed in this connecting portion.

A hole 21 is formed in the vicinity of the side of the protrusion 16 of the protrusion connecting portion 17, and the protrusion connecting portion 1 is formed.
In the state where the fitting hole 18 of the fitting connection portion 19 is fitted and connected to the projection portion 16 of No. 7, the hole portion 21 is the fitting hole 18 of the fitting connection portion 19 as shown in FIG. It is designed to communicate with. In addition, the protrusion 1 formed in the protrusion connection portion 17
6 has a constriction near the lower portion thereof, and by fitting the fitting hole 18 of the fitting connection portion 19 into the protrusion 16,
The fitting hole 18 is adapted to engage with the constricted portion of the protrusion 16. In addition, the fitting hole 18 of the fitting connection portion 19
A locking piece 22 is formed on the base plate 22 so that when the fitting hole 18 is fitted into the projection 16, a secure engagement between the projection 16 and the fitting hole 18 is ensured. Has become.

A portion of the base material 12 of the base material 11 where the strip-shaped portions forming the lattice shape intersect is a flat plate portion 23 formed in a cross-shaped flat plate shape. A nail hole 24 is formed at the center position of the cross. Further, in the flat plate portion 23, long holes 25 are formed along the cross. In addition, the square hole 1 of the substrate portion 12
In the vicinity of the corners S on the same direction side, the guide pieces 2 extend inwardly of the square holes 14 from the strip-shaped portions.
6 is formed. Then, the corner portion of the tile T is aligned with the corner portion S where the guide piece 26 is formed and positioned. That is, the guide piece 26 enables the positioning direction of the tile T (the direction of arrow A in FIG. 1) to be confirmed at a glance.

The partition plate portion 13 has tiles T in the area R.
The height is set so as to be embedded in the joints of the tile T when it is fitted, and a notch 13a is formed in the middle portion thereof. A step portion 13b is integrally formed in the notch 13a, and the base material 1 is formed by notching the partition plate portion 13.
Good rigidity is ensured by suppressing the decrease in rigidity of No. 1.
In addition, when the tile T is laid by aligning the corners with the corners S where the guide pieces 26 are formed in the region R formed by connecting the connection parts 15, the connection parts 15 are formed.
Are arranged so as to be located between the tiles T.
That is, the connecting portion 15 is formed at a position slightly deviated from the line of the strip-shaped portion of the substrate portion 12 forming the lattice.

Next, the procedure of the tiling operation using the tiling base material 11 having the above structure will be described. (1) First, a plurality of base materials 11, 11 are connected to each other at their connecting portions 15, and the plurality of connected base materials 11, 1 are connected.
1 is lined up on the laying surface and temporarily attached, and allocation is performed assuming the finished state. At this time, the base materials 11, 11 can be easily temporarily attached by inserting a nail into the nail hole 24 formed at the center of the flat plate portion 23 of the base materials 11, 11 and inserting the base material 11, 11 into the laying surface. When the tiles are attached on the horizontal surface, the base materials 11 may be simply arranged.

(2) Next, while pouring an adhesive such as cement paste into the region R of the base material 11, the corner of the tile T is directed to the corner S where the guide piece 26 of the substrate 12 is formed. That is, the tiles T are brought close to each other in the positioning direction (arrow A direction in FIG. 1) until the partition plate portion 13 comes into contact with each other.
Here, each base material 11, the connection part 15 of 11 comrades
Then, in a state in which the projection connection portion 17 and the fitting connection portion 19 are connected, the hole portion 21 formed in the vicinity of the side portion of the projection portion 16 of the projection connection portion 17 and the fitting formed in the fitting connection portion 19. Since the contact hole 18 is in communication with the joint hole 18, the adhesive flows into the laying surface through the fitting hole 18 and the hole portion 21 in the communication state.

Further, since the connecting portion 15 is arranged so as to be located between the tiles T, obstacles such as floating of the tile due to interference between the bottom surface of the tile T and the connecting portion 15 are prevented. Further, when the corner portion of the tile T is brought close to the corner portion S of the substrate portion 12, the guide piece 26 formed by extending from the strip-shaped portion of the substrate portion 12 inward of the square hole 14 is formed in the tile T. The tile T is superposed on the substrate portion 12 by entering between the tile and the laying surface. That is, the positioning failure due to the contact between the side portion of the tile T and the side portion of the substrate portion 12 is prevented, and the side portion of the tile T can be reliably brought into contact with the side portion of the partition plate portion 13 for positioning. .

Further, since the square hole 14 and the long hole 25 are formed in the base material 11, the adhesive is used as the square hole 1
4 and the long holes 25 surely flow into the laying surface, and the base material 11
Is reliably bonded to the laying surface. Since the adhesive can flow into the surrounding region R via the notch 13a formed in the intermediate portion of the partition plate portion 13, add a large amount until the adhesive is poured into all the regions R. All you have to do is pay attention to the amount of adhesive in each area.

(3) After all the tiles T have been fitted, the nails inserted into the laying surface through the nail holes 24 for temporary attachment are removed, and after waiting for the adhesive to harden, if necessary.
For example, the joint between the tiles T is filled with a joint filler such as white mortar for joint filling. In addition, when the base material 11 is cut near the wall and the area R is no longer the specified size due to the site alignment at the time of allocation, the tile T is also combined with the dimension.
Cutting and fitting is the same as in the past. As described above, according to the base material 11 of the above-described embodiment, after the allocation is determined by the base material 11, the base material 11 is temporarily attached to the laying surface, and a plurality of partition plates 13 are defined. By inserting the tile T into the region R while pouring the adhesive into the region R, the tile can be attached very easily and reliably.

Further, at the connecting portion 15 between the respective base materials 11, the protruding portion 18 of the protruding connecting portion 17 is in communication with each other, so that when the adhesive is poured to stick the tile T, this adhesive is applied. Can flow into the laying surface through the fitting hole 18 and the hole 21 that are in communication with each other, and a reliable adhesion state of the connecting portion 15 to the laying surface can be secured. As a result, it is possible to prevent the occurrence of obstacles such as peeling from the laying surface in the connection portion 15, and it is possible to reliably tile the laying surface over a wide range. Also, the partition plate portion 1
When the tile T is fitted into the region R defined by 3, the guide piece 26 formed at the corner S of the square hole 14 of the substrate 12 is located between the tile T and the laying surface. That is, since the guide piece 26 is inserted between the tile T and the laying surface, the tile T does not cause a positioning failure due to the contact between the side portion of the tile T and the side portion of the substrate portion 12.
Can be reliably overlapped with the substrate portion 12, and the side portion of the tile T and the side portion of the partition plate portion 13 can be reliably brought into contact with each other in the region R and positioned.

That is, no skill is required for the work, and even an amateur can easily perform the tile laying work.
The work efficiency of tile laying work can be significantly improved. Moreover, the laid state of the tiles T can be made into a very good finished state having regular joints along the partition plate portion 13. In addition, the guide piece 26 is
Since the square holes 14 are formed at the corners S on the same direction side, the positioning direction of the tile T can be confirmed very easily. By roughening the lower surface of the base material 11 of the above-described embodiment, particularly in the connection portion 15, it is possible to secure a more firmly adhered state to the laying surface. Further, the number and size of the regions R in which the tiles T of the base material 11 of the above-described embodiment are fitted are not limited to those in the embodiment.

[0019]

As described above, according to the tiled base material of the present invention, the following effects can be obtained.
After deciding the allocation by the base material, with this base material temporarily attached to the laying surface, it is extremely easy to fit the tiles while pouring the adhesive into the multiple areas defined by the partition plate part. In addition, tiles can be surely applied. Also, at the connection part between the respective base materials, when the fitting hole of the fitting connection part is fitted into the projection part of the projection connection part to connect, it is formed near the side part of the projection part of the projection connection part. Since the hole that has been formed and the fitting hole that is formed in the fitting connection portion are in communication with each other, the adhesive that has been poured to attach the tile passes through the fitting hole and the hole portion that are in the communication state and the laying surface It is possible to ensure that the connection portion is surely adhered to the laying surface. Therefore, it is possible to prevent the occurrence of obstacles such as peeling from the laying surface at the connection portion, and it is possible to reliably tile the laying surface over a wide range.

[Brief description of drawings]

FIG. 1 is a plan view of a base material for explaining the shape of a tiled base material according to an embodiment of the present invention.

FIG. 2 is a diagram for explaining the shape of a protrusion connecting portion,
(A) is a plan view of the protrusion connecting portion, and (B) is a side sectional view of the protrusion connecting portion.

FIG. 3 is a diagram illustrating the shape of a fitting connection portion,
(A) is a plan view of the fitting connection part, and (B) is a side sectional view of the fitting connection part.

FIG. 4 is a plan view of the connecting portion for explaining a state in which the protrusion connecting portion and the fitting connecting portion are connected to each other.

FIG. 5 is a side sectional view of a connecting portion for explaining a connection state between the connecting portions of a conventional tiled base material.

[Explanation of symbols]

 11 Tile pasting base material 12 Substrate part 13 Partition plate part 14 Square hole (through hole) 15 Connection part 16 Projection part 17 Projection connection part 18 Fitting hole 19 Fitting connection part 21 Hole part R area T tile

Claims (1)

(57) [Scope of utility model registration request] 1. A substrate part disposed on a laying surface on which a tile is to be stuck, and a partition plate part which stands on the substrate part and defines a plurality of regions into which tiles are fitted, the partition plate part being provided in the region. Is a tiled base material having through holes formed in the substrate portion, and a connection portion capable of connecting adjacent tile base materials to each other is formed in the substrate portion, and the connection portion includes a protrusion portion. And a fitting connection portion having a fitting hole capable of fitting with the projection of the projection connection portion, and the projection connection portion and A tiled base material, characterized in that a hole portion communicating with a fitting hole of the fitting connection portion is formed in a state where the fitting connection portions are connected to each other.