JPS6147257B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a tile wall construction material.

We can install tiles made of ceramics, artificial marble, etc. without using mortar, and with tiles that have a groove in the center of the side.
The method of using a tile wall construction material in combination with a joiner having wings for fitting the back part from this groove has already been reported by the present inventor in Japanese Utility Model Publications No. 54-7631 and Japanese Utility Model Publication No. 53-45464. It has already been proposed in the official gazette, Utility Model Publication No. 53-45467, Utility Model Publication No. 53-45468, etc., and there is basically no problem with tile walls constructed using this method. This has been confirmed using a tile wall constructed using the above method.

The present invention was achieved as a result of many years of prototyping research and test construction, with the aim of providing a tile wall construction material that can further improve workability without fundamentally changing the above-mentioned proposed invention. It is.

That is, the present invention provides a vertical metal frame 1 having a C-shaped cross section, which is bent so that the opening 11 is located at the center of the front surface.
A plurality of pieces; A rear U-shaped section 21 is inserted into the metal vertical frame 1, and a downwardly facing upper edge 22 and an upwardly lower lower edge 23 are connected to the U-shaped section 21 at the front.
A receiving metal fitting 2 having a square cross-section and configured to protrude forward from an opening 11 of a metal vertical frame 1.
Between the rear surface of the upper edge 22 of the metal vertical frame 1 fixed to the metal vertical frame 1 and the front surface of the metal vertical frame 1, and between the rear surface of the lower edge 23 of the metal vertical frame 2 and the metal vertical frame 1
The rear base part 31 is engaged with the front surface of the base part 31 by drop-fitting from the front, and the front upward wing is connected to the base part 31 via an upright part 32 erected in the center thereof. A plurality of metal joiners 3 each having an H-shaped cross section and having a configuration in which the portion 33 and the downward wing portion 34 are located in a protruding position in front of the front surface of the receiving metal fitting 2; A metal jointer attached between the rear surface of the downward wing portion 34 and the front surface of the base portion 31 below the upright portion 32 or the front surface of the lower edge portion 23 of the receiving metal fitting 2 and on the receiving metal fitting 2 below the receiving metal fitting 2. Tile 4 configured such that its rear half engages between the rear surface of the upward wing portion 33 of 3 and the front surface of the base portion 31 above the upright portion 32 or the front surface of the upper edge portion 22 of the bracket 2 The present invention provides a tile wall construction material characterized by comprising:

Here, the metal vertical frame 1 has a cross-section bent so that the opening 11 is located at the center of the front surface, and the cross section is not U-shaped.
This is because the shape is stronger in terms of strength, and when bending a metal plate, it is easier to obtain a straight vertical frame with the square shape than with the U shape.

The opening 11 of the metal vertical frame 1 is used for inserting the U-shaped section 21 of the receiving bracket 2, but the reason for providing such an opening 11 is not just for the above-mentioned purpose, but also for the purpose of inserting the metal If there is an opening 11 when fixing the manufactured vertical frame 1 to the base 101 via the hole-in anchor bolt 100 etc., the nut 102 can be easily tightened to the hole-in anchor bolt 100 by using this opening 11. This is because it is wet. Therefore, it is appropriate that the vertical width of the opening 11 be set to such an extent that the nut 102 and the like can be tightened. Furthermore, the depth of the front and back of the metal vertical frame 1 is designed to such an extent that the head of the hole-in anchor bolt 100 can be buried in the metal vertical frame 1, so as not to hinder the later fitting of the tiles 4. Eggplant.

Already, the shape material is made by bending a steel plate about 2 mm thick, with a top and bottom width of 40 mm, a depth of 20 mm, and a top and bottom width of the opening.
Products with a diameter of about 24.5 mm are commercially available, but if you use this profile, you can use the metal vertical frame 1 of the present invention as is.
It is available as.

The metal vertical frame 1 is made of the above-mentioned commercially available square-shaped material, and the receiving bracket 2 has a square-shaped cross-section, consisting of a rear U-shaped cross-section 21 and a downward-facing upper edge 22 and an upward-facing lower edge 23 at the front. In this case, for example, the U-shaped cross section 21 of the part appropriate for insertion into the metal vertical frame 1
The left and right width of the following U-shaped part 21, the downwardly facing upper edge 22, and the upwardly facing lower edge 23 are 23mm, and the wide (28mm width) U-shaped part 21
and the narrow (23 mm width) U-shaped part 21.
It is good to set 4.

The bracket 2 is fixed to the metal vertical frame 1 with screws 103 or by welding, but even if the screws 103 etc. are later partially damaged due to corrosion, if the shoulder portion 24 is present, This is because it is possible to prevent the receiving fitting 2 from detaching from the opening of the metal vertical frame 1 in the forward direction.

The spacing between the receiving metal fittings 2 attached to the top and bottom of the metal vertical frame 1 can be determined based on the vertical width of the tiles 4 to be installed and the planned joint width between the tiles.
Normally, it is more convenient to attach and fix the bracket 2 to the metal vertical frame 1 in advance at the factory (this prevents the parts from becoming bulky, which also poses problems when transporting the parts to the construction site). (No)

However, even though the metal vertical frame 1 and the bracket 2 can be fixed in advance, when the metal vertical frame 1 is formed as a single member with the function of the bracket 2, it is difficult to actually use it in construction. Since the metal vertical frame 1 cannot be used depending on the dimensions of the tiles, joint width, etc., the metal vertical frame 1 and the metal bracket 2 in the present invention are formed and used as separate members. It is.

When fixing the bracket 2 to the metal vertical frame 1, between the rear surface of the upper edge 22 of the bracket 2 and the front surface of the metal vertical frame 1, and between the rear surface of the lower edge 23 of the bracket 2, It is necessary to leave a gap between it and the front surface of the metal vertical frame 1 to the extent that the base portion 31 of the metal joiner 3 can be inserted and fitted from the front.

As is clear from FIG. 2, the drop-in fitting here refers to the base portion 31
First, insert the upper edge between the rear surface of the upper edge 22 of the receiving bracket 2 and the front surface of the metal vertical frame 1, and at the same time push the lower edge of the base part 31 toward the metal vertical frame 1 side, Next, the lower edge of the base portion 31 is inserted between the rear surface of the lower edge portion 23 of the receiving metal fitting 2 and the front surface of the metal vertical frame 1 and is fitted.

For the drop-in fitting described above, in particular, the distance between the rear surface of the upper edge 22 of the receiving bracket 2 and the front surface of the metal vertical frame 1 is adjusted to the base portion 31 of the metal jointer 3.
Although it is necessary to make the distance a little wider than the thickness of the upper edge portion of the metal joiner 3, depending on the configuration of the metal joiner 3, it is not necessary to make the distance so wide. That is, when using a metal jointer 3 as shown in FIG. 2, which is made by bending a steel plate with a thickness of less than 1 mm and forming only the base part 31 as a single layer, the base part 31 can be elastically bent. , it is not necessary to leave a large margin in the interval.

Furthermore, for the above-mentioned drop-in fitting, the distance between the rear surface of the upper edge 22 of the receiving bracket 2 and the front surface of the metal vertical frame 1 is adjusted to the base portion 3 of the metal jointer 3.
Even if the distance is slightly wider than the thickness of the upper edge portion of the bracket 2, the above-mentioned spacing will not be sufficient even after the metal joiner 3 is dropped into the upper edge portion of the bracket 2.
2 can be easily tilted by hitting with a mallet, so problems caused by the spacing will not occur in any subsequent construction.

In order to perform drop-fitting, at least the vertical width M of the portion of the base portion 31 of the metal joiner 3 located above the upright portion 32 > the upright portion 3
2 or the vertical width M' of the upper edge 22 of the bracket 2 > the vertical width L' of the lower edge 23 of the bracket 2 ( (See Figure 4).

In addition to the above, when deciding on the configuration of the metal joiner 3, make sure that the upright portion 32 does not interfere with the insertion of the base portion 31 into the receiving bracket 2 fixed to the metal vertical frame 1. Of course, when determining the vertical width of the front upward wing section 33 and the downward wing section 34 that are connected to the base section 31 via the upright section 32, it is necessary to The relationship between

For example, unlike the configuration in which the metal joiner 3 is vertically movable within the holder 2 to fit the tile 4 by dropping it into place (the configurations shown in FIGS. 4 and 5), the tile When employing a configuration that allows drop-fitting even when 4 is used alone (the configuration shown in FIGS. 1 and 2), at least the vertical width of the downward wing portion 34 of the metal jointer 3 is used, as described above. m>Upward wing portion 33 of metal joiner 3
or the groove 41 in the center of the upper part or the notch 4 in the front of the upper part
The vertical width of the upper edge 43 of the tile located at the rear of 2
The relationship m'>vertical width of the lower edge 44 of the tile located behind the groove 41 in the center of the lower part or the notch 42 in the front face of the lower part must hold (see FIG. 2).

Using the tile wall construction material with the above configuration,
An example of the procedure for constructing a tile wall is as follows.

B. A plurality of metal vertical frames 1 are arranged parallel to each other at intervals of 1 to 1.5 m, for example, along the surface on which the tile wall is planned to be constructed, while the metal vertical frames 1 that have been attached in advance to the metal vertical frames 1 are Make sure the left and right sides are horizontal. At this time, if the metal vertical frame 1 is attached to a non-flat base 101 of an existing structure using hole-in anchor bolts 100 and nuts 102, there is a seat between the rear surface of the metal vertical frame 1 and the base 101. It is recommended to adjust the entrance and exit of the front side of the metal vertical frame 1 by inserting a screw or the like. Furthermore, if the holes previously provided in the metal vertical frame 1 for inserting the hoin anchor bolts 100 are also formed as elongated holes 105, it will be useful for later fine-tuning the left and right receivers horizontally. .

(b) Fit the metal joiner 3 by dropping it from the front while straddling at least the two right and left receiving fittings 2.

After fitting the metal joiner 3,
If the metal joiner 3 has a large backlash, hit the upper edge 22 and/or the lower edge 23 of the bracket 2 with a mallet from the front.
The upper edge 22 and/or the lower edge 23 are tilted to such an extent that the metal joiner 3 can still move up and down.

C. Fit tile 4 by dropping it from the front like a door. At this time, if the tiles are erected sequentially from the bottom, it is advantageous that the metal joiner 3 can be moved up and down within the receiving fitting 2.

In addition, after finishing the fitting of the lower tile 4 and before fitting the upper tile 4, if necessary, remove the upper metal joiner 3 used for fitting the lower tile 4. Receiving bracket 2
It is also possible to prevent vertical movement by tilting the upper edge 22 of the holder.

D. Fill mortar or foamed resin (for example, foamed urethane) between the tile 4 and the base 101 that have been fitted together.

When forming a tile wall as a boundary, it may be possible to erect the metal vertical frame 1 on the ground and form it without a base, but in this case, the rear surface of the metal vertical frame 1 is covered with a concrete panel, etc. Fusagi,
You can fill it with mortar etc. during that time.

(e) If joints are provided in the tile wall due to poor dimensional accuracy of the tiles 4 or from the viewpoint of appearance, the joints should be decorated with a joint compound, etc.

In addition, the edges of the tile walls are decorated using decorative frames or the like according to the usual method.

According to the tile wall construction material according to the present invention described above, as is clear from the description of the structure and operation described above, regardless of the size and shape of the tiles,
Using the same standard metal vertical frames, metal fittings, and metal jointers, it is possible to easily construct tight and strong tile walls in a variety of forms, especially for medium and large ceramic tiles and natural or artificial marble tiles. To make it possible to construct a difficult tile wall using tiles etc. by one person without relying on a tile craftsman.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of a tile wall made of the tile wall construction material according to the present invention, FIG. 2 is an enlarged longitudinal cross-sectional view of the same,
FIG. 3 is a perspective view showing a state in which the receiving metal fitting is inserted into the metal vertical frame. Also, Figures 4 and 5 are
FIG. 2 is an enlarged vertical cross-sectional view of a tile wall made of a tile wall construction material according to the present invention, which is different from the drawing. In the figure, 1... Metal vertical frame, 11... Opening, 2... Bracket, 21... U-shaped section, 22... Upper edge, 23
...Lower edge, 24...Shoulder, 3...Metal jointer,
31... Base part, 32... Upright part, 33... Upward wing part, 34... Downward wing part, 4... Tile, 41...
Groove, 42... Notch, 43... Tile upper edge, 44...
Lower edge of tile, 100... Hole-in anchor bolt, 101... Base, 102... Nut, 103... Screw, 104... Seat, 105... Long hole.

Claims (1)

[Claims] 1 Multiple metal vertical frames with a cross-section of 〓 shape, which are bent so that the opening is located at the center of the front; insert the rear U-shaped cross section into the metal vertical frame, and A plurality of receiving metal fittings each having a square cross-section and having a structure in which the downward facing upper edge and the upward facing lower edge of the continuous front are positioned to protrude forward from the opening of the metal vertical frame; Between the rear surface of the upper edge of the fixed bracket and the front surface of the metal vertical frame, and between the rear surface of the lower edge of the fixed bracket and the front surface of the metal vertical frame, the rear base part is inserted from the front. The front upwardly facing wing part and the downwardly facing wing part are engaged by drop-fitting and are connected to the base part through an upright part provided in the center thereof.
A plurality of metal jointers each having an H-shaped cross section and configured to protrude in front of the front surface of the receiving bracket;
The metal attached to the bracket between the rear surface of the downward wing of the joiner and the front surface of the lower base of the upright part or the front surface of the lower edge of the bracket, and the metal attached to the bracket below the bracket. A tile configured such that its rear half engages between the rear surface of the upward wing of the manufactured jointer and the front surface of the base section above the upright section or the front surface of the upper edge of the bracket. Tile wall construction materials.