JPS6223946Y2 - - 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 jointer having wings for fitting the back part from this groove has already been proposed by the present inventor in Japanese Utility Model Publications No. 54-7631 and 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 a test about 10 years ago showed that there is basically no problem with tile walls turned using this method. This has been confirmed by the tile wall constructed using the above method.

This invention was arrived at 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 has a forward-facing upright portion 11 and a downward-facing wing portion 12 connected to the upright portion 11 on the upper side of the plate.
A C-shaped cross section, which has a forward facing upright part 13 and an upward wing part 14 connected to the upright part 13 on the lower side, and a protrusion 15 lower than the upright parts 11 and 13 on the front surface of the plate. a plurality of receiving fittings; the rear surface of the downward wing portion 12 of the receiving fitting 1; and the protrusion 1 of the receiving fitting 1;
5 and the upward wing portion 14 of the bracket 1
The rear base portion 21 is engaged between the rear surface and the front end of the protrusion 15 by drop-fitting from the front,
A cross section of a structure in which the front upward wing part 23 and the downward wing part 24, which are connected to the base part 21 through an upright part 22 installed in the center thereof, are positioned to protrude in front of the front surface of the receiving bracket 1. Two or more H-shaped metal joiners; the rear surface of the downward wing part 24 and the upright part 22 of the metal joiner 2 attached to the receiver 1;
Between the front surface of the lower base part 21 or the front surface of the upward wing section 14 of the receiving fitting 1, and the rear surface of the upward wing section 23 of the metal jointer 2 attached to the receiving fitting 1 below the receiving fitting 1. A tile characterized in that the tile 3 is configured such that its rear half engages between the front surface of the base section 21 above the upright section 22 or the front surface of the downward wing section 12 of the receiving metal fitting 1. It provides wall construction materials.

The reason why we decided to provide the protrusion on the bracket 1 is because the fixing means such as machine screws 4 and nails used when attaching the bracket 1 to the wall surface where the tile wall is to be constructed will later be used to attach the metal jointer 2 to the bracket 1. This is to avoid any inconvenience when fitting. Various methods of providing the protrusions 15 can be considered, but from the viewpoint of manufacturing and use, two are provided vertically as shown in the illustration, and two are provided horizontally.

When the protrusions 15 are provided vertically as in the illustrated example, unlike when the protrusions 15 are provided horizontally, it is thought that there is no inconvenience in use even if there is only one protrusion 15. However, it is more convenient to be able to use the two metal joiners 2 against each other at the receiving fitting 1. However, if there is only one vertical protrusion 15 provided on the bracket 1,
One of the metal joiners 2 has a protrusion 15
Therefore, tight or stable fitting of the metal jointer 2 to the receiving fitting 1 cannot be expected.

The dimensional ratio of the illustrated example of the receiving fitting 1, which is formed as an integral part from an iron plate with a thickness of a little over 1 mm, is as follows.

a Height of upper and lower upright parts 11, 13; 4
a little over mm b Vertical width of the downward wing section 12; 13 mm c. The lower end of the wing section 12 and the upward wing section 14
Distance from the top edge of the bracket: 31mm f Height of the protrusion 15: 3mm For the bracket 1 with the above dimension example, the bracket 1
A gap of just over 1 mm is created between the rear surface of the downward wing section 12 and the front end of the protrusion 15 and between the rear surface of the upward wing section 14 of the bracket 1 and the front end of the protrusion 15. However, the thickness of the base portion 21 of the metal joiner 2 is formed to be equal to or less than the above-mentioned gap so that there is no problem in fitting the base portion 21 of the metal joiner 2 into the receiving fitting 1.

Here, drop-fitting refers to a mode in which the shoji door is placed vertically, in other words, the upper edge of the base portion 21 of the metal joiner 2 is first placed between the rear surface of the downward wing portion 12 of the receiving bracket 1 and the front end of the protrusion 15. while pushing the lower edge of the base part 21 backward, and then the rear surface of the upward wing part 14 of the receiving bracket 1 and the protrusion 15
This refers to a mode in which the lower edge of the base part 21 is inserted and fitted between the front end of the base part 21 and the front end of the base part 21.

For the above-mentioned drop-in fitting, in particular, the distance between the rear surface of the downward wing portion 12 of the receiving fitting 1 and the front end of the protrusion 15 must be adjusted to the base portion 2 of the metal jointer 2.
Although it is necessary to make the thickness slightly wider than the thickness of the upper edge part of 1, depending on the manner in which the protrusion 15 of the bracket 1 is installed and the configuration of the metal jointer 2, the former interval and the latter thickness may differ. It is possible to design them so that they are almost the same.

For example, when the protrusion 15 of the bracket 1 is provided vertically, the upper end of the protrusion 15 is prevented from extending excessively upward from the rear position of the lower end of the downward wing portion 12 of the bracket 1, as described above. Design becomes possible. Similarly, when the protrusions 15 of the bracket 1 are provided in the left-right direction, the above-described design can be achieved by preventing the upper protrusion 15 from being located excessively above the rear position of the lower end of the downward wing portion 12 of the bracket. It becomes possible. Furthermore, as the metal jointer 2, the thickness is 1mm.
If a structure like the illustrated example in which the front and rear iron plates are bent and only the base portion is formed as a single layer is used, the base portion 21 can be elastically bent, so that the above-mentioned design becomes possible.

Depending on the installation mode of the protrusion 15 of the bracket 1 and the configuration of the metal joiner 2 illustrated above, the distance between the rear surface of the wing parts 12, 13 of the bracket 1 and the front end of the protrusion 15 can be adjusted using the corresponding metal joiner. When the thickness of the base portion 21 is designed to be close to that of the base portion 21, it is possible to completely prevent the metal jointer 2 from wobbling after the fitting to the receiving fitting 1 is completed.

In order to achieve the drop-in fit, the vertical width M of the portion of the base portion 21 of the metal jointer 2 located above the upright portion 22 must be greater than the vertical width M of the upright portion 22.
The upper and lower widths L and 1 of the part located below 2
The relationship must be established: the vertical width M' of the downward wing portion 12 of the bracket 1 > the vertical width L' of the upward wing portion 14 of the bracket 1 (see FIG. 4).

When deciding the configuration of the metal joiner 2, it is natural to make sure that the upright part 22 does not interfere with fitting the base part 21 into the bracket 1. When determining the vertical widths, etc. of the upward wing section 23 and the downward wing section 24 of 2, the relationship with the tile 3 must be further considered.

For example, a configuration (fourth
Unlike the configurations shown in Figures 1 and 5), when adopting a configuration that allows drop-fitting of tiles alone (configurations shown in Figures 1 and 2), at least metal Vertical width m of the downward wing part 24 of the metal joiner 2 > Vertical width l of the upward wing part 23 of the metal joiner 2 or the groove 3 in the center of the upper side
1 or the vertical width m' of the upper edge 33 of the tile located behind the notch 32 on the front surface of the upper part > the lower edge of the tile located behind the groove 31 in the center of the lower part or the notch 32 on the front surface of the lower part The relationship between the vertical width l' of 34 must hold (see Figure 2).

An example of the procedure for constructing a tile wall using the tile wall construction material having the above configuration is as follows.

B. Fix the bracket 1 to the base 100 of the structure with machine screws, nails, etc. At this time, the spacing between the upper and lower brackets 1, 1 is the width of the top and bottom of the tile 3 to be installed, and the width of the tile 3,
The distance between the left and right receiving metal fittings 1, 1 is determined based on the planned joint width between 3.

When fixing the bracket 1 to an uneven base of a structure, or when fixing the bracket 1 to a base where the places where small screws etc. can be driven are restricted, it is necessary to attach a plurality of brackets in advance to the front of a longitudinal metal plate, etc. 1
If necessary, the elongated metal plate may be fixed to the base while adjusting the entry and exit of the base by placing a seat counter or the like on the rear surface of the long metal plate to which the receiving metal fitting 1 is fixed.

(b) Fit the metal joiner 2 by dropping it from the front while straddling at least the two left and right receiving fittings 1, 1.

C. Fit tile 3 by dropping it from the front like a door. At this time, if the tiles 3 are erected sequentially from the bottom, it is possible to advantageously utilize the fact that the metal joiner 2 is movable up and down within the receiving fitting 1.

D. Fill mortar or foamed resin (for example, foamed urethane that foams and solidifies when poured) between the tile 3 and the base 100 that are fitted together by dropping.

(e) If joints are provided in the tile wall due to poor dimensional accuracy of the tiles 3 or from an aesthetic standpoint, the joints shall 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, the installation work of the metal joiner 2 to the wall surface of the structure is carried out on a large scale, and then the tile 3 is attached. Even when adopting the advantageous construction procedure of engaging the metal joiner 2, the engagement of the metal joiner 2 with the receiving bracket 1 and the engagement of the tile 3 with the metal joiner 2, All work can be done from the front side of the wall of the structure, and window frames etc. that protrude to the front side of the structure do not become an obstacle to construction. Furthermore, even when the above construction procedure is adopted, regardless of the size or shape of the tiles, it is possible to easily create tight, strong tile walls in various forms using the same standard brackets and metal jointers. In particular, the construction of difficult tile walls made of medium to large ceramic tiles, natural or artificial marble tiles, etc., can be performed 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 sectional view of the same,
FIG. 3 is a cross-sectional view of the bracket in FIG. 2, FIGS. 4 and 5 are enlarged longitudinal cross-sectional views of a tile wall made of a tile wall construction material according to the present invention different from those shown in FIG. 2, and FIG. The figure is a cross-sectional view of the receiving metal fitting in FIGS. 4 and 5. In the figure, 1...Bracket, 11...Upright part, 12...
...Downward wing part, 13...Upright part, 14...Upward wing part, 15...Protrusion, 2...Metal jointer, 21...Base part, 22...Upright part, 23...
Upward wing, 24...Downward wing, 3...Tile, 31...Groove, 32...Notch, 33...Tile upper edge, 34...Tile lower edge, 4...Machine screw , 100...base.

Claims (1)

[Scope of utility model registration request] A forward facing upright part and a downward wing part connected to the upright part are provided on the upper side of the plate body, and a forward facing upright part and an upward wing part connected to the upright part are provided on the lower side, A plurality of receiving metal fittings each having a C-shaped cross section and having a configuration of providing a low protruding ridge; a space between the rear surface of the downward wing of the receiving metal fitting and the front end of the protruding rim; and a space between the rear surface of the upward wing of the receiving metal fitting and the protruding ridge; The rear base part is engaged with the front end of the base part by drop-fitting from the front, and the front upward wing part and the downward wing part are connected to the base part via an upright part installed in the center. A plurality of metal jointers each having an H-shaped cross section and whose wings protrude in front of the front surface of the receiving bracket; the rear surface of the downward facing wing part and the lower part of the upright part of the metal joining member attached to the receiving bracket; between the front surface of the base or the front surface of the upwardly facing wing of the receiving bracket, and the rear surface of the upwardly facing wing of the metal joiner attached to the downwardly facing receiving bracket of the said receiving bracket and the front surface of the base above the upright part. Alternatively, a tile wall construction material comprising: a tile having a rear half engaged with the front surface of a downward wing of a receiving fitting;