JPH0435458Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] This invention relates to a tile installation device.

[Conventional technology]

Attaching tiles to a construction surface used to be done using pressure bonding or dango attachment, which required a high degree of skill to equalize the joint width and make the tile surface uniformly flat.

Furthermore, if the number of tiles to be pasted upwards in one day is increased, the lower tiles will peel off due to the load and the pasted tiles will collapse, so there is a drawback that the number of tiles to be pasted is limited.

Therefore, as a method that equalizes the joint width of tiles, is not limited by the number of tiers of tiles, and prevents tiles from peeling off, the fourth method was developed.
As shown in the figure, channels 1 are fixed on the construction surface A with a predetermined interval left and right.

The above fixing method is carried out by passing an insert bolt 3 through a longitudinal long hole 2 provided in the bottom wall of the channel 1, and then screwing a nut 4 into the insert bolt 3, as shown in the figure.

Next, the locking metal fitting 5 is fitted into the front opening of the channel 1, and the locking metal fitting 5 is fixed at a predetermined position between the upper and lower ends of the channel 1.

In the illustrated case, the above-mentioned locking metal fitting 5 includes a vertical plate 6,
Horizontal plates 7, 7 are connected from the upper and lower ends of this vertical plate 6 and protrude forward, and horizontal plates 7, 7 are connected from the tips of both horizontal plates 7, 7 and are made to protrude inward from each other parallel to the vertical plate 6. The fixing method is to bring the tip of a screw 9 screwed into the vertical plate 6 into contact with the bottom wall of the channel 1, and then attach the horizontal plates 7, 7 to the inside of the opening edge of the channel 1. Press the tip corner.

After the upper and lower edges of the seat plate 11 of the H-type joiner 10 are fitted into and engaged with the inside of the protruding plates 8, 8, the lower edge of the wing plate 12 of the upper stage joiner 10 is installed on the upper edge surface of the tile B. Insert groove b,
Next, the upper edge of the wing plate 12 of the lower stage joiner 10 is aligned with the groove b' provided on the lower edge surface of the tile B, and then the tile B is lowered and fitted onto the upper edge of the wing plate 12. .

Also, as shown in Fig. 5, nails 13 are attached to the construction surface A.
In some cases, the locking metal fitting 5 may be directly attached by driving in the locking metal fitting 5.

[Problem that the invention attempts to solve]

Since H-type joiners are used above and below the construction surface, the space between the lower edge of the lowest tile and the floor (including the ground) and between the upper edge of the highest tile and the ceiling is shown in Figures 4 and 5. A large gap is created as shown in .

For this reason, there was a problem that the width of the joints between the tiles did not match, resulting in an unsightly finish.

[Means for solving problems]

In order to solve the above problems, this invention consists of a vertical plate, a horizontal plate that extends from the upper and lower edges of the vertical plate, and a protruding plate that extends from the tips of both horizontal plates and protrudes inward from each other. The locking metal fittings are constructed by attaching the locking metal fittings in required rows to the upper and lower edges of the construction surface and at predetermined positions between the upper and lower sides, and the U-shaped upper side with the open surface facing downward to the downward protruding plate of the uppermost locking metal fitting. Fit the through-holes provided at the rear corners of the joiner into the upwardly protruding plates of the lowest locking fitting, respectively, and fit the through-holes provided at the rear corners of the U-shaped lower joiner with the open surface facing upward, and The upper and lower edges of the seat plate of the H-shaped intermediate joiner are fitted inside the upper and lower protruding plates of the intermediate locking fitting, and the upper and lower edges of the seat plate of the upper joiner and the upper edge of the blade of the intermediate joiner are fitted, and the upper and lower edges of the seat plate of the intermediate joiner are fitted together. Grooves provided along the entire length of the upper and lower edge surfaces of the tile are fitted into the opposing upper and lower edges, the lower edge of the blade plate of the lowest intermediate joiner, and the blade plate of the lower joiner.

[Effect]

After installing the required rows of locking metal fittings at the upper and lower edges of the construction surface and at the specified positions between the top and bottom, the uppermost locking metal fittings are
Fit the through hole into the downward protruding plate to form the upper jointer, fit the through hole into the upward protruding piece to the lowest locking metal fitting to form the lower jointer, and the intermediate locking metal fitting from both protruding plates. The upper and lower edges of the seat plate are fitted inside to support the intermediate joiners.

Thus, the blade of the upper joiner and the upper edge of the blade of the intermediate joiner, the opposing upper and lower edges of the blade of the intermediate joiner, and the lower edge of the blade of the lowest intermediate joiner and the blade of the lower joiner. Insert and lock the grooves on the top and bottom edges of the tiles and attach the tiles one after another.

〔Example〕

In the figure, 21 is a locking metal fitting attached to the construction surface 22.

The above-mentioned locking fitting 21 is a vertical plate 23 in the illustrated case.
and horizontal plates 2 that extend from the upper and lower edges of this vertical plate 23.
4, 24, and protruding plates 25, 2 that are connected from the tips of both horizontal plates 24, 24 and protrude inwardly from each other.
In the case of FIG. 2, channels 26 are first stacked on the construction surface 22 at a predetermined distance from each other at a predetermined distance on the right and left sides.

At this time, an insert bolt 28 is passed through a vertical long hole 27 provided in the bottom wall of the channel 26.

Then, a nut 29 is screwed into the insert bolt 28 to fix the channel 26 to the construction surface 22.

Next, after fitting the locking metal fittings 21 into the upper and lower ends of the channel 26 and at predetermined positions between the upper and lower ends, the screws 30 screwed into the vertical plate 23 are screwed in, and the tips of the screws 30 are brought into contact with the bottom wall of the channel 26. Then, on the back side of the edges on both sides sandwiching the front opening of the channel 26, the corners 3 at the ends of both sides of the horizontal plate 24 are attached.
There are two cases: 1, which is attached by pressing, and another, as shown in the third example, where nails 32 inserted through holes in the vertical plate 23 are driven into the construction surface 22.

33 is an upper joiner supported by the uppermost locking metal fitting 21.

The upper jointer 33 has a wide oblong band plate 34, a top plate 35 that projects forward from the upper edge of the band plate 34, and a narrow wing plate 36 that is an extension of the top plate 35 that projects downward. The structure and support method includes through-holes 37 at the corners of the strip plate 34 and the top plate 35.
This is done by fitting the through hole 37 into the downward protruding plate 25 of the locking metal fitting 21.

38 is a lower joiner supported by the lowest locking metal fitting 21.

The lower jointer 38 is composed of a wide oblong band plate 39, a bottom plate 40 projecting forward from the lower edge of the band plate 39, and a narrow wing plate 41 that is an extension of the bottom plate 40 and projecting upward. The support method is such that a through hole 42 is provided at the corner of the strip plate 39 and the bottom plate 40, and the through hole 42 is fitted into the upwardly projecting plate 25 of the locking metal fitting 21.

43 is an intermediate joiner.

The above-mentioned intermediate joiner 43 has a horizontally long main plate 44
, a seat plate 45 that protrudes from one side edge of the main plate 44 in the direction of both sides of the main plate 44, and a wing plate 46 that protrudes from the remaining one side edge of the main plate 44 in the direction of both sides of the main plate 44, and an upper protruding plate. Seat plate 4 on the back side of 25
5, the lower edge of the seat plate 45 is fitted inward through the opening between the protruding plates 25 and 25, and the seat plate 45 is lowered and the lower horizontal plate 24 closes the seat plate 45. Both protruding plates 2
5 and 25 are adapted to engage and support the upper and lower edges of the seat plate 45.

Next, a method of attaching the tiles 47 will be explained.

After fitting the upper groove 48 of the groove 48 provided on the entire length of the upper and lower surfaces of the tile 47 into the blade plate 36 of the upper joiner 33, the lower groove 48 is aligned with the upper edge of the blade plate 46 of the upper intermediate joiner 43. Then, the tile 47 is lowered to fit into the groove 48 in the vane 46.

In the case of the intermediate joiner 43, the groove 48 of the tile 47 is fitted into the lower edge of the opposing upper wing plate 46 and the upper edge of the lower wing plate 46 in the same manner as described above.

For the lowest intermediate joiner 43 and lower joiner 38, grooves 48 are fitted into the lower edges of the opposing vanes 46 and the vanes 41 in the same manner as described above.

Note that mortar is injected into the back side of the pasted tiles 47, and joint mortar is packed between the tiles 47.

〔effect〕

As described above, according to the tile installation device according to this invention, tiles can be installed by the upper joiner and the intermediate joiner, by the intermediate joiner alone, by the intermediate joiner and the lower joiner, and in particular, by the upper joiner and the lower joiner. The side joiner is supported by fitting a through hole into the protruding plate of the locking metal fitting, so depending on the installation position of the locking metal fitting, it can be placed between the floor and the lower edge of the tile, or between the ceiling and the upper edge of the tile. The interval between can be made as small as possible.

Therefore, it is possible to eliminate the inconvenience of unsightly appearance due to large intervals.

[Brief explanation of drawings]

Fig. 1 is an exploded perspective view of the mounting device according to this invention, Figs. 2 and 3 are longitudinal side views showing the mounting state, and Figs. 4 and 5 are longitudinal sectional side views showing the conventional mounting state. . 21... Locking metal fitting, 22... Construction surface, 23...
Vertical plate, 24...Horizontal plate, 25...Protruding plate, 26
... Channel, 27 ... Long hole, 28 ... Insert bolt, 29 ... Nut, 30 ... Screw, 3
1... Corner, 32... Nail, 33... Upper jointer, 34... Strip plate, 35... Top plate, 36... Wing plate, 37... Through hole, 38... Lower joiner, 3
9...Horizontal strip plate, 40...Bottom plate, 41...Blade plate, 42...Through hole, 43...Intermediate jointer, 4
4... Main plate, 45... Seat plate, 46... Wing plate, 47
...Tile, 48...Groove.

Claims (1)

[Scope of utility model registration request] A locking metal fitting is composed of a vertical plate, a horizontal plate extending from the upper and lower edges of the vertical plate, and protruding plates extending inwardly from the ends of both horizontal plates, and the upper and lower edges of the construction surface are connected to each other. and the locking metal fittings are installed in a required row at predetermined positions between the upper and lower sides, and a through-hole is provided in the downwardly projecting plate of the uppermost locking metal fitting at the rear corner of the U-shaped upper jointer with the open surface facing downward. Fit the through holes provided at the rear corners of the U-shaped lower jointer with the open surface facing upward into the upward protruding plate of the lowest locking metal fitting, and then fit the H-shaped holes on the inside of the upper and lower protruding plates of the intermediate locking metal fitting. The upper and lower edges of the seat plate of the intermediate joiner are fitted into the upper and lower edges of the seat plate of the upper joiner, and the upper and lower edges of the blade of the intermediate joiner are fitted, and the upper and lower edges of the seat plate of the intermediate joiner are fitted, and A tile mounting device in which grooves are provided along the entire length of the upper and lower edges of the tile in the lower edge of the blade and the blade of the lower joiner.