JP3171567B2 - Mounting structure of tile base plate - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mounting structure for mounting a tile base plate on a surface of which a tile is mounted and fixed to a building frame.

[0002]

2. Description of the Related Art Conventionally, as a dry construction method of a tile, a method of mounting a tile base plate on a building frame side in advance and mounting a large number of tiles in a predetermined arrangement state on the surface of the tile base plate. Has been done.

FIG. 4 shows an example. In the figure, reference numeral 200 denotes a tile base plate, which is fixed to a body edge 204 or the like on the skeleton side by a plurality of fasteners 202 such as screws. On the surface side of the base plate 200 for tiles, hooking projections 208 are provided in multiple stages in the vertical direction.
8, the tile 210 is locked by the locking groove 212 on the back surface side of the tile 210 so that the tile base plate 200
It is fixed to the surface of.

[0004]

By the way, in the conventional mounting structure for mounting the tile base plate 200 on the frame side, as shown in FIG. , Fasteners 202 such as screws at a plurality of upper and lower locations
In this way, the tile base plate 200 is fixedly fastened to the frame side, that is, the tile base plate 200 is fastened and fixed to the skeleton side by the stopper 202 at a plurality of positions on the vertical line perpendicular to the horizontal direction. As a result, the following inconvenience has arisen.

That is, when the tile base plate 200 is fixedly fastened to the building frame side with the fasteners 202 at a plurality of vertical lines with respect to the building frame side, the tile base plate 200 is fixed to the building frame side. In the state of being rigidly fixed, FIG.
As shown in (A), when the building frame rolls due to an earthquake or a typhoon or the like, a large concentrated load acts on the tile base plate 200 at the place fixed by the fastener 202, and the tile base plate 200 There is a problem that there is a risk of breaking.

In the mounting structure of the tile base plate 200, the back surface of the tile base plate 200 is in close contact with the construction surface on the skeleton side through the waterproof paper 206. When water invades the back side of 200, the infiltrated water is not discharged well and remains in the space between the tile base plate 200 and the construction side construction surface. If it is open, there is the disadvantage that water that has accumulated from there will enter the skeleton side.

In addition, in the case of this mounting structure, the head of the fastener 202 such as a screw or a nail is not satisfactorily embedded in the surface of the tile base plate 200 as shown in FIG. ,
If the head protrudes above the surface of the tile base plate 200, the tile 210 is inclined when the tile 210 is hooked and fixed to the surface of the tile base plate 200. There was a problem that the finished surface was not smooth.

[0008]

SUMMARY OF THE INVENTION The structure for mounting a tile base plate of the present invention has been devised to solve such a problem. Thus, the mounting structure of claim 1 is a mounting structure for mounting a tile base plate to which a tile is mounted and fixed on a surface to a building frame side, wherein an upper end portion and a lower end portion of the tile base plate are connected to each other. And fixing the tile base plate to an intermediate portion between the upper and lower ends of the tile base plate in a horizontal direction with a fixing tool capable of moving relative to the upper and lower ends in a horizontal direction. It is characterized in that it is fastened and fixed to the skeleton side by a fastener such as a screw at one point on a vertical vertical line.

According to a second aspect of the present invention, in the first aspect, the tile base plate is fixed to the skeleton side by the fasteners arranged in a horizontal line at a plurality of positions in the left-right direction and at the same height. It is characterized by the following.

According to a third aspect of the present invention, in the fixing device according to any one of the first and second aspects, the fixing member has a spacer portion that forms a predetermined gap between the skeleton side surface and the back surface of the tile base plate. Is provided.

According to a fourth aspect of the present invention, there is provided the mounting structure according to the first, second, and third aspects.
In any one of the above, the tile base plate is fixed to the building skeleton side by the stopper at a portion covered with the tile, and a concave-shaped head is provided on a surface portion of the tile base plate. A housing recess is provided to house the head of the stopper in the head housing recess.

According to a fifth aspect of the present invention, there is provided a mounting structure comprising:
In any one of 3 and 4, a fitting fitting convex portion is provided at an upper end portion and a rear surface portion of the tile base plate, and a fitting fitting concave portion is provided at a portion corresponding to the lower end portion, By making them fit together, the lower end of the upper tile base plate is pressed against the upper end of the lower tile base plate toward the building frame, and the stopper is used for the tile. It is characterized in that the base plate is fixed to the building skeleton side below the vertical central portion.

[0013]

As described above, according to the mounting structure of the first aspect, the upper end portion and the lower end portion of the tile base plate are fixed to the skeleton side by a fixing tool which can be relatively moved in the horizontal direction with respect to them. In addition to fixing, the tile base plate is fastened to the skeleton side with a fastener such as a screw at one point on the vertical line, and in the case of this mounting structure, the building Even if rolled,
The tile base plate can be displaced in the horizontal direction relative to the building frame using the fasteners such as screws with respect to the building frame. Because it can be relatively displaced in the direction of relative rotation, even when the building frame is tilted due to rolling, no excessive force is applied to the tile base plate, especially at the fixing points with fasteners and fixtures. It is possible to solve the problem that the tile base plate is broken due to rolling, tilting, or the like.

In the case of this mounting structure, the tile base plate is fixed to the skeleton side by the fasteners at the upper and lower middle portions, and the upper end and the lower end are fixed to the skeleton side by the fasteners. Thus, the fixing strength of the tile base plate becomes strong.

According to a second aspect of the present invention, there is provided a mounting structure wherein the base plates for the tiles are fastened to the skeleton side by a plurality of fasteners arranged in a horizontal line at a plurality of positions in the left-right direction and at the same height. Also in this mounting structure, the relative displacement of the tile base plate with respect to the building frame in the horizontal direction can be ensured, and the tile base plate is fixed to the building frame at a plurality of locations in the left-right direction by the fasteners. Therefore, an advantage that the fixing strength of the tile base plate is further increased can be obtained.

According to a third aspect of the present invention, in the fixing structure, a spacer for forming a predetermined gap between the back surface of the tile base plate and the front surface of the frame is provided on the fixture. By forming a gap between the back surface of the base plate for tiles and the surface on the skeleton side, even if water infiltrates the back surface of the tile base plate, the water that has entered through the gaps can be discharged well downward. In addition, it is possible to prevent water that has entered from staying between the back surface of the tile base plate and the surface of the skeleton side.

Therefore, it is possible to satisfactorily avoid the inconvenience that the water staying on the back surface of the base plate for tiles enters the surface on the skeleton side through holes or the like of waterproof paper.

According to a fourth aspect of the present invention, in a tile covering portion of a tile base plate, the tile base portion is fixed to a building frame side by a fastener, and a recessed head receiving recess is formed on the surface of the tile base plate. In this case, according to this mounting structure, even when the tile base plate is fastened and fixed to the building frame at the middle part in the vertical direction, By preventing the head of the stopper from being exposed to the outside, the appearance of the head of the stopper can be prevented from deteriorating in appearance, and the head of the stopper is formed by the recess of the tile base plate. Since the head is not accommodated in the shape of the head receiving recess and its head does not protrude from the surface of the tile base plate, the head of the stopper hinders the close-fixing of the tile to the tile base plate surface. , Smoothing of tile surface It is possible to prevent such is impaired.

According to a fifth aspect of the present invention, a fitting fitting convex portion is provided at an upper end portion of the tile base plate, and a fitting recess portion is provided at a lower end portion of the tile base plate. It is designed to be fitted. In the case of this mounting structure, the upper end portion of the tile base plate is pressed by the upper tile base plate toward the building frame. Therefore, in the mounting structure according to claim 5, the tile base plate is fixed to the building skeleton side by a fastener at a position lower than the upper and lower central portions, and according to this mounting structure, The tile base plate can be fixed to the building frame side with a balanced and even force in the vertical direction.

[0020]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, embodiments of the present invention will be described in detail with reference to the drawings. In FIG. 1, reference numeral 10 denotes a tile base plate (in this example, a tile base plate made of a cement-based material), the upper end and the lower end of which are fixed by a fixture (fixture) 12 and between the upper and lower ends. Screw 14 as a stop in the middle
Is fixed to the rim 18 on the building skeleton side via the waterproof paper 16.

On the surface of the base plate 10 for tiles, a plurality of hooking ridges 20 are formed in a plurality of rows vertically and horizontally, and the locking grooves 24 on the back surface of the tile 22 are hooked there. ,
A tile 22 is attached and fixed to the surface of the tile base plate 10. That is, the plurality of tiles 22 are fixed in a predetermined arrangement to the construction surface on the building skeleton side via the tile base plate 10. FIG. 1B shows a state in which the tile 22 is removed for convenience of description of the configuration of this example.

In the present embodiment, a fitting projection 26 for fitting is formed at the upper end of the tile base plate 10 at a position on the rear surface side in the thickness direction and continuously over the entire length in the horizontal direction. At the lower end, on the back side of the downward hanging piece 28, a corresponding fitting recess 30 for mating fitting is formed over the entire length in the horizontal direction, and the lower tile base plate 10 and the upper Between the side tile base plate 10,
The upper end and the lower end thereof are mated and fitted. That is, in this example, the upper end of the tile base plate 10 is pressed toward the skeleton by the lower end of the upper tile base plate 10.

FIG. 2 specifically shows the structure of the fixing bracket 12. The fixing bracket 12 of this example is made of an extruded aluminum material, and has an upper end portion, a lower end portion, and an intermediate portion thereof, each having an abutting portion 32 to the skeleton side. At a position between the pedestals 34, the pedestal 34 is configured to be lifted from the skeleton side. These bases 34
Is a spacer portion for forming a predetermined gap 48 (see FIG. 1A) between the back surface of the tile base plate 10 and the skeleton side, specifically, the body edge 18.

An arm 36 extending forward in the horizontal direction is formed in the vicinity of the lower end of the fixing bracket 12, and the upward and downward hooking pieces 3 are formed at the front end of the arm 36.
8, and upward and downward fitting grooves 40 and 42 are provided inside the hook pieces 38.

Reference numerals 44 and 46 denote through holes for fasteners. Of these, the upper through holes 44 are for using nails as fasteners, and the lower through holes 46 are for screws as fasteners. In this embodiment, either a nail or a screw can be selected and used as a stopper.

The fixing bracket 12 has a base portion 50 composed of the contact portion 32 and the base portion 34, which is fixed to the body edge 18 by a fastener such as a nail or a screw, and a downward fitting groove 42.
The fitting projection 26 at the upper end of the tile base plate 10 is fitted upward therein, and is formed inside the upward fitting groove 40 at the lower end of the tile base plate 10 and at a position facing the fitting recess 30. The projection 52 (see FIG. 1A) is fitted downward. Then, the fitting groove 40 or 42 and the convex portion 52
Alternatively, the pair of upper and lower tile base plates 10 is fixed to the rim 18 via the fixing fittings 12 based on the fitting with the fitting convex portions 26.

As clearly shown in FIG. 2, in the fixing bracket 12, the fitting grooves 40 and 42 are horizontally continuous grooves, and the upper and lower tile base plates 10 In the fitted state, it is relatively movable in the horizontal direction by a predetermined distance.

The tile base plate 10 is fixed to the frame side, specifically, the body edge 18 with screws 14 at one position on a vertical line perpendicular to the horizontal direction (the horizontal direction in FIG. 1B). Fixed. Further, the fixing by the screws 14 is performed at a plurality of positions in the horizontal direction and in a horizontal line.

In this embodiment, the fitting projection 26 at the upper end of the lower tile base plate 10 is connected to the upper tile base plate 10.
Is pressed against the skeleton side by the lower end portion. Therefore, even if the fitting projection 26 of the lower tile base plate 10 comes off the fixing bracket 12, the lower tile base plate 10 is prevented from coming off from the skeleton side by the hanging piece 28 at the lower end of the upper tile base plate 10.

In this embodiment, the tile base plate 1 is used.
0 is fixed to the body edge 18 by screws 14 as fasteners at a position below the vertical center part, so that the tile base plate 10 can be vertically balanced with a uniform force in the vertical direction. To a fixed state.

As described above, in the mounting structure of this embodiment, the upper end and the lower end of the tile base plate 10 are fixed to the skeleton side by the fixing bracket 12 which can be relatively moved in the horizontal direction with respect to them. , Screw 14 at one point on the vertical line
The tile base plate 10 is fastened and fixed to the skeleton side by the above. Therefore, in the case of the mounting structure of this example, when the building skeleton, specifically, the rim 18 of the building sways in the event of an earthquake, a typhoon, etc. However, the tile base plate 10 can be relatively rotated around the screw 14 with respect to the body edge 18, that is, relatively displaced in the horizontal direction as a whole. Therefore, an unreasonable force is not applied to the tile base plate 10, and the tile base plate 10 can be favorably prevented from breaking.

In the case of the mounting structure of this embodiment, the tile base plate 10 is fixed to the body edge 18 by screws 14 at the upper and lower middle portions, and the upper end and the lower end are fixed by the fitting 12 to the body edge 18. Therefore, there is an advantage that the fixing strength of the tile base plate 10 is strong.

Further, in the present embodiment, the screws 14 are arranged at a plurality of positions in the left-right direction and in a horizontal line at the same height to fix the base plate 10 for tiles.
While securing the horizontal relative displacement of the
The fixing strength of the tile base plate 10 can be increased.

In the mounting structure of the present embodiment, the base part 34 as a spacer part is provided on the fixing bracket 12, so that water may enter between the back surface of the tile base plate 10 and the surface of the body edge 18. However, the intruded water can be satisfactorily discharged downward through the gap 48 formed by the base portion 34, and the intruded water can be removed from the back surface of the tile base plate 10 and the rim 18 of the tile.
Can be prevented from stagnating between the surface and the surface. Therefore, it is possible to satisfactorily prevent inconvenience such that water staying on the back surface of the tile base plate 10 penetrates into the front side of the body rim 18 through holes or the like of the waterproof paper 16.

FIG. 3 shows another embodiment of the present invention.
In this example, of the hooking ridges 20 provided on the surface of the tile base plate 10 in a plurality of stages, one of the hooking ridges 20 is used to screw the screw 14 to the body edge 18 of the tile base plate 10. It is fixed with a stop. In the locking ridge 20 into which the screw 14 is screwed, a recessed head receiving groove (head receiving recess) 54 which can receive the head of the screw 14 and is partially cut away from the locking ridge 20. Is the base plate 10 for tiles
Are provided continuously in the horizontal direction over the entire width of the.
The other configuration is the same as that of the embodiment shown in FIGS. 1 and 2, and the description is omitted.

In this example, when the tile base plate 10 is mounted on the rim 18, the head of the screw 14 serving as a stopper is housed in the head housing groove 54 and the front side of the tile base plate 10 In particular, it is prevented from being exposed and projected on the surface of the locking ridge 20.

Therefore, according to the mounting structure of this example, the screw 1
The head 4 prevents the tile 22 from being tightly fixed to the surface of the tile base plate 10, strictly speaking, to the surface of the locking ridge 20, and prevents the smoothness of the tile finished surface from being impaired.

Although the embodiments of the present invention have been described in detail above, these are merely examples, and for example, the present invention is also applicable to fixing the tile base plate 10 to the frame side other than the rim 18. It is also possible to use a nail or the like instead of the screw 14 as a stopper. Further, the present invention can be configured in a form in which various modifications are made without departing from the gist of the present invention, for example, a form other than the fixing fitting 12 shown in the above-described embodiment can be used as the fixing tool.

[Brief description of the drawings]

FIG. 1 is a view showing a mounting structure of a tile base plate according to an embodiment of the present invention.

FIG. 2 is a view showing a fixing bracket used in the mounting structure of FIG. 1;

FIG. 3 is a diagram showing another embodiment of the present invention.

FIG. 4 is a view showing a conventional mounting structure of a tile base plate.

FIG. 5 is a view showing a defect in the conventional mounting structure of FIG. 4;

[Explanation of symbols]

 REFERENCE SIGNS LIST 10 tile base plate 12 fixing fitting (fixing tool) 14 screw (stop) 18 trunk 22 tile 26 fitting projection 30 fitting recess 34 base (spacer) 48 gap 54 head receiving groove (head receiving) Recess)

Continuation of front page (72) Inventor Katsuyuki Matsuoka 1 Kanda Midoshiro-cho, Chiyoda-ku, Tokyo Sumitomo Osaka Cement Co., Ltd. (56) References JP-A-6-146540 (JP, A) 84729 (JP, U) Actually open 63-1551 (JP, U) (58) Field surveyed (Int. Cl. ⁷ , DB name) E04F 13/08-13/18

Claims (5)

(57) [Claims] 1. A mounting structure for mounting a tile base plate to which a tile is mounted and fixed on a surface to a building frame side, wherein an upper end and a lower end of the tile base plate are connected to each other. The tile base plate is fixed to the skeleton side by a fixture that can move relatively in the horizontal direction with respect to the tile base plate. An installation structure for a tile base plate, wherein a fixing member such as a screw is used to fasten the fixing member to a side of the frame at a location. 2. The tile according to claim 1, wherein the base plates for the tiles are fixed to the skeleton side by the fasteners arranged in a horizontal line at a plurality of positions in the left-right direction and at the same height. Mounting structure for the base plate. 3. The fixing device according to claim 1, wherein the fixing device is provided with a spacer portion that forms a predetermined gap between the skeleton-side surface and the back surface of the tile base plate. Mounting structure for tile base plate. 4. The tile base plate according to claim 1, wherein the base plate for the tile is fixed to the building frame by the fastener at a portion covered by the tile. Mounting a base plate for a tile, wherein a recessed head receiving recess is provided in a surface portion of the base plate, and the head of the stopper is received in the head receiving recess. Construction. 5. A mating convex portion at an upper end portion and a rear surface portion of the tile base plate, and a corresponding portion at a lower end portion according to any one of claims 1, 2, 3, and 4. The lower end of the upper tile base plate is pressed by the lower end portion of the upper tile base plate toward the building frame side by providing the lower end portion of the upper tile base plate with the lower engagement portion. None
The mounting structure for a tile base plate, wherein the stopper is fixed to the building frame side below a vertically central portion of the tile base plate.