JPH0612113Y2 - Construction tiled surface finish structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] (Field of Industrial Application) The present invention relates to a surface finish of a structure such as a building, and to a surface finish structure in which the surface is tiled.

In the present specification, the tile means not only a thin plate-like clay fired product stretched over the surface of a normal wall or the like, but also all thin plate-like clay made of other materials and similarly stuck on the surface of a wall, floor, or the like. . Therefore, naturally, not only ceramic tiles and glass tiles but also thin bricks are included.

(Prior Art) It is well known to use tiles to finish the surface of structures such as exterior walls, interior walls and gates of buildings. Further, when thin plate-shaped bricks are used as tiles on the outer wall of a building, it is possible to make a building with an appearance such as masonry, which has been widely used recently.

Thus, the conventional finishing methods using tiles include (1) on-site tensioning method, (2) tile-type frame prefabricated construction method, and (3) tile-preceded precast reinforced concrete board construction method.

(Problems to be solved by the invention) The conventional on-site construction method is to apply one tile on a base such as mortar, one mortar as an adhesive, and after the mortar hardens, finish the joint with joint mortar. Must be done. Therefore, it has a drawback that it takes time to finish.

In addition, the tile-type frame prefabricated construction method and the tile prefabricated precast reinforced concrete plate construction method have a drawback that the concrete must be used, which is troublesome and large-scaled, resulting in high cost.

[Structure of the Invention] (Means for Solving the Problems) In the present invention, the engaging claws formed upward are provided side by side at a constant interval on the supporting member, and the interval maintaining portions are provided at at least two upper and lower positions. The lower side is formed to be shared with the engaging claws, while the tile has a protruding portion formed on the upper surface and the lower surface side of the tile, and the tip of the protruding portion of the tile at the lower stage of the tile is laterally jointed on the lower surface side of the tile. And a groove that is separately engaged with the engaging claws in the rows above and below the supporting member, respectively. It is characterized in that the back surface of the tile is placed on the space maintaining portion, and the stopper is locked to the tip of the protruding portion of the tile in a state where the groove is engaged with the engaging claw and the tile is attached to the support material. It is what In the present specification, the upper and lower directions indicating directions mean directions as surfaces of finished walls and the like. In addition, the front surface indicating the direction is the finished surface, and the back surface is the opposite side.

(Operation) In order to form the wall surface according to the present invention, first, the support material is attached to the surface of the wall structure material having the wall finishing surface, and the engaging claws of the support material are inserted into the grooves of the tile to form the tile. All you have to do is to line up the ends of the protrusions while keeping them in place. While doing this from the bottom, cover the wall with tiles. As described above, the tile has a projecting portion on the upper side of the back surface and has a hanging portion on the lower side of the front surface, and since this hanging portion has a shape that covers a part of the projecting portion of the lower tile, Joints are formed between the tiles. It is the surface of the tile itself that can be seen from here, and since the tip of the protrusion is covered by the hanging part, there is no worry of seeing the stopper. Therefore, it is not necessary to fill the joints in the horizontal joints. Further, since the support member is provided with the space maintaining portion, the support member and the tile can be mounted separately from each other, and there is no possibility that water will infiltrate to the back side of the support.

(Embodiment) FIG. 1 is a front view in which a wall surface is formed according to an embodiment of the present invention, and an example in which a vertical joint 1 and a horizontal joint 2 are formed around a tile 3 to form a masonry wall. Is. FIG. 2 shows an example in which tiles 3 are butted to form walls without forming vertical joints. Of course, it can be used not only for walls, but also for interior decoration, gate surfaces, etc. FIG. 5 is a sectional view taken along line VV of FIG. 1 of this embodiment, and the tile 3 is engaged with and attached to the support 4 as shown. The support 4 and the tile 3 will be described below.

The support 4 is a long product formed of an extruded aluminum alloy material, and a plurality of tiles can be mounted side by side on one support 4. As shown in FIG. 3, the side surface is provided with a first engaging claw 6 and a second engaging claw 7, both of which are directed upward, on the front surface side of the base portion 5 formed on the flat plate. When the brick 3 is attached to the upper side of the mating claw 6, the bottom surface of the brick 3 does not come into contact with the surface of the base portion 5 and a space maintaining portion 8 is provided for isolating the brick 3 for a certain period. In addition, a tip portion 9 is provided at the upper end of the base portion 5 in the surface direction of the base portion by approximately the thickness of the base portion and extends upward from the tip thereof in parallel with the base portion. The return section 10 is formed. An abutting portion 11 of the tip end portion 9 with the base portion 5 is slightly projected from the back surface of the base portion, and a lower end portion 12 of the base portion 5 is also slightly projected toward the back surface. Further, a protrusion 13 similar to the upper end portion 9 and the lower end portion 12 is provided at an arbitrary position on the back surface of the base portion 5.

The first engaging claw 6 has a shape in which a tip 6b of a rising portion 6a that rises slightly downward from the surface is bent obliquely upward at approximately the center of the base portion 5. The reason why the rising portion 6a rises slightly obliquely downward is to guide the invading water here to the base portion of the receiving tip 6b. On the other hand, the second engaging claw 7 provided on the lower side apart from the first engaging claw 6 by a predetermined distance.
Is an inclined portion 7a that is inclined obliquely downward from the base portion 5, and a mounting portion 7b that extends downward from the tip end thereof in parallel with the base portion 5,
The mounting portion 7b is located at a position slightly above the tip 7c of the mounting portion 7b.
It has a shape composed of an upright portion 7d which is upright on b and a holding portion 7e which is bent upward at a substantially right angle from its tip. The upright portion 7d may be slightly inclined downward like the first engaging claw. In that case, the holding portion 7e is parallel to the placing portion 7b. The space between the mounting portion 7b of the second engaging claw and the base portion 5 is a space into which the upper end portion 9 having the water return portion 10 can be inserted, while the surface of the mounting portion 7b is the space maintaining portion 8 Is formed so as to be flush with the surface of the. That is, the inclined portion 7a and the mounting portion 7b constitute another space maintaining portion.

The above-mentioned tip 6b of the first engaging claw 6 and the holding portion 7e of the second engaging claw 7 drain water at an appropriate interval, so that the portion shown by hacking in FIG. 3 is cut out. Water received at both rising portions 6a and 7d is dropped from this cutout portion.

As shown in FIG. 4, the tile 3 has a predetermined thickness in which at least its surface is rectangular. On the back surface side of the upper surface, a protruding portion 14 protruding upward from the upper end is formed, while on the front surface side of the lower surface 15, a hanging portion 1 protruding downward.
6 has been formed. As shown in FIG. 5, when the tile is engaged with and attached to the supporting body 4, the protruding portion 14 and the hanging portion 16 are located in the space between the hanging portion 16 and the supporting body 4 and the protruding portion of the tile 3 in the lower stage. The position and shape are such that the tip of 14 can be positioned and the tip can be covered with the hanging part 16.

A first groove 17 which is a groove into which the tip portion 16b of the first engaging claw 6 can be inserted is provided in substantially the center of the back surface of the tile 3, and the lower surface 15 is directed upward of the second engaging claw 7. A second groove 18 is formed as a groove into which the holding portion 7e can be inserted. The first groove 17 has a notch portion 17a having a width capable of receiving the first engaging claw 6 formed on the back surface so that the tile 3 can be attached to the support 4 from the front surface side, and the upper end portion thereof is formed. Are formed.

Notch 17a, first groove 17 and second groove 1 of this tile 3
8 and the shapes of the protruding portion 14 and the hanging portion 15 are
When the tile 3 is attached to the support 4 by placing the first engaging claw 6 in the first groove and the second engaging claw 6 in the second groove 18, the lateral joint 2 is formed between the tile 3 and the vertically adjacent one. It is the height and position where a constant interval C is formed (Fig. 5). This interval C is the first
The engagement margin A or B of the engaging claw 6 and the second engaging claw 7 must be larger than the larger one. Further, the height of the protruding portion 14 is set to a height above the tip of the hanging portion 16 of the upper tile when the tile 3 is attached to the support 4. The space C formed between the upper and lower tiles is a horizontal joint, but in the case of this embodiment, the tip end of the protruding portion 14 of the lower tile is covered by the hanging portion 16 of the upper tile, so that it protrudes from this gap. The surface of the part 14 is visible. You can't see anything else, so you don't have to do anything special here.

Further, a gap is formed between the tip of the protruding portion 14 of the tile and the upright portion 7d of the second engaging claw 7, and a packing 19 for preventing the slip-off is packed in this space. The packing 19 is made of an elastic material such as foamed chloroprene rubber, but may be a long one or a short one. The height of the void is the first and second
It is desirable to make the engagement margins A and B of the engagement claws 6 and 7 larger.

As described above, the tiles 3 may be provided with vertical joints between adjacent ones in the horizontal direction as shown in FIG. 1 or may be closely attached as shown in FIG. If vertical joints are provided, they must be filled. Although it may be jointed with mortar as in the conventional case, the sixth embodiment
A vertical joint packing 20 formed of an elastic material such as synthetic rubber shown in the figure is inserted. This packing has a width of a vertical joint and is substantially the same as the shape from the projecting portion 14 of the tile 3 to the back surface. The notch portion 20a for the first engaging pawl 6 and the holding portion 7e of the second engaging pawl 7 are provided. A groove 20b for inserting is formed. The packing 21 for vertical joints in FIG. 7 serves also as the packing 19 to be packed at the tip of the tile 3, and the projections 21a to be the packing 19 are formed on both sides at the upper end portion. The other shapes are the same as the packing 20.

The support 4 is fixed to the wall structure material or the like with screws, nails or the like 22 (Fig. 5). In the present embodiment, the fixing by the screw or the like is performed between the first engaging claw 6 and the second engaging claw 7, but
It may be performed between the space maintaining portion 8 and the first engagement claw 6, or both.

The support 4 is horizontally attached to the surface of the wall structure material such as the vertical furring strip X or the panel from above or below with screws, nails 22 or the like. At the time of attachment, the abutment with the base 5 of the tip 9 of the lower support is carried out. The lower end portion 12 of the upper base portion 5 is attached to the location 11 while being brought into contact therewith. The vertical furring strip X is a vertical furring strip made of C-shaped steel or L-shaped steel and is attached to a structural material of a building by a bracket or the like. Since the support 4 is molded from the aluminum alloy mold as described above, its dimensional accuracy is extremely good. Therefore, the position 1 of the tip 9 of the lower support 4 is
If the lower end 12 of the upper support is brought into contact with 1, each support 4
Become parallel. Therefore, if the uppermost or lowermost support body is fixed horizontally, all the support bodies can be made horizontal only by contacting the points 11 and the lower end portions 12 with each other. In this way, if all the supports 4 are mounted horizontally and then the tile 3 is applied to the support 4 and lowered, the first engagement claws 6 of the support 4 are formed.
The tip 6b of each of the two enters into the first groove 17 of the tile 3 and the holding portion 7e of the second engaging claw 7 enters into the groove 18 of the tile 3 to be engaged and stopped. At this time, since the support body 4 is provided with the space maintaining portion 8 and the second engaging claw 7 is also provided with the space maintaining portion by the mounting portion 7b, the tile 3 is mounted on these and the base 5 A space is formed between them.

When the vertical joints are provided, when the individual tiles are engaged with each other, the vertical joint packing 13 is engaged while being sandwiched between the tiles. The packing 19 is inserted every time the tiles 3 of one stage are arranged. When a short piece is used as the packing, the tiles 3 may be fitted and inserted together. Especially when using packing 21 for vertical joints, packing 1
It goes without saying that it is not necessary to use 9.

As a finishing method, the supports 4 may be simply mounted horizontally in parallel with each other as described above, and the tiles 3 may be engaged while sequentially sandwiching the vertical joint packing 20 on the supports.

In this way, the tile 3 is simply engaged with the support 4, which is very simple. Since it is not attached with mortar or the like, if the packing 19 is removed, the tile 3 can be moved upward above the engagement allowance of the first and second engaging claws, and the tile 3 can be removed. Therefore, if the tile should be damaged, it can be removed and replaced.

As described above, the support body 4 is fixed by inserting the lower end portion 12 into the lower end tip portion 9 and fixing the water return portion 1 to the tip portion 9.
Since 0 is formed, even if water intrudes into the back side of the brick 3 from the outside, there is no fear that it will enter the back side of the support body 4. Further, since there is a space between the support 4 and the brick 3, the water entering the back side of the brick 3 falls along the support 4. Therefore, the water tightness can be improved.

Further, as described above, the tip portion 6b of the first engaging claw 6 and the holding portion 7e of the second engaging claw 7 are formed with the cutout portions, and the mounting portion 7 is also provided.
Since the tip 7c of b is projected to drain the water, the water entering the back side of the brick 3 falls more quickly and surely.

The packing 19 may be a long object or a short object as described above, but when the short object is used, the inside and outside of the brick 3 instantly have the same atmospheric pressure, so that the watertightness is further improved.

In the above embodiment, the tiles are arranged in one row on one support 4, but the tiles may be engaged between the upper and lower supports. That is, the first engaging claw may be provided on the lower side of the upper support and the second engaging claw may be provided on the lower support. Further, one support may be provided with two or more sets of engaging claws.

Further, in the above-mentioned embodiment, the spacing maintaining portion 8 is formed separately from the first engaging claw 6, but as shown in FIG. 8, the shape of the first engaging claw 23 is the same as that of the second engaging claw 7. It is also possible to provide a mounting portion 23a on which the back surface of 3 is placed, and this can also serve as the spacing maintaining portion.

Further, as shown in FIG. 9, the tip portion 9 of the support body 4 and the inclined portion 7a and the mounting portion 7 of the second engaging claw 7 of the support body 4 in the upper stage thereof.
The space between the back side of b and the packing 30 may be packed to further enhance the water tightness.

[Effects of the Invention] As described above, according to the present invention, tiles can be tiled without adhering the tiles with an adhesive such as mortar, and a tiled surface can be obtained very easily. .

In addition, the tiles can be replaced as they simply engage the support without pasting.

Furthermore, since the tip of the protruding portion of the tile is pressed by the retaining member, the tile is prevented from coming off and can be securely fixed. Further, since this stopper is located at the tip of the protruding portion of the tile and is covered by the lower end portion of the upper tile, it can be seen from the outside and is excellent in design.

Furthermore, since the upper end of the protruding part of the tile is covered by the hanging part of the tile on the upper level, it is not necessary to fill the joints formed by these joints. No clogging is required, and the mounting work is easier and less expensive.

Further, since the present invention is provided with the space maintaining portion in the supporting material, there is a gap between the supporting material and the tile, and the water splashed from the outside can be passed between them, and the water can reach the inside of the supporting material. There is no fear of entering. Also, since the lower space maintaining part is formed together with the engaging claws, the tile back surface can be reliably positioned even if the shape of the back surface of the tile is not uniform. The member shape can be simplified.

[Brief description of drawings]

1 is a front view of the surface of an embodiment of the present invention, FIG. 2 is a front view of another embodiment, FIG. 3 is a side view of an embodiment of a support, and FIG. 4 is a perspective view of a brick embodiment. 5 is a sectional view taken along line VV of FIG. 1, FIG. 6 is a perspective view of an embodiment of a vertical joint packing, FIG. 7 is a perspective view of a vertical joint packing of another embodiment, and FIG. The side view of the 1st engaging claw vicinity of the Example of another support body, 9th
The figure is a cross-sectional view of another embodiment of the support joint portion. 1: vertical joint, 2: horizontal joint, 3: tile, 4: support,
6: 1st engaging claw, 7: 2nd engaging claw, 8: Interval maintaining part,
9: tip part, 14: protruding part, 15: lower surface, 16: bottom surface,
17: Notch, 18: Groove, 19: Packing.

Claims (1)

[Scope of utility model registration request] 1. A surface finishing structure for fixing a tile to a support member attached to the surface of a structure by forming at least horizontal joints, wherein engaging claws formed upward on the support member are vertically arranged at regular intervals. The tiles are provided at two upper and lower positions, at least on the lower side in common with the engaging claws, while the tile has protrusions formed on the upper and lower surfaces of the tile and the lower step of the tile on the lower surface of the tile. The tile has a shape in which a hanging portion is formed to extend to a height that partially covers the tip of the protruding portion of the tile, leaving a space for horizontal joints, and the engaging claws in adjacent upper and lower rows of the support member, respectively. Grooves that are engaged separately are formed, the back surfaces of the tiles are placed on both of the space maintaining portions, and the protrusions of the tiles are attached in a state where the grooves are engaged with the engaging claws and the tiles are attached to the support material. Department Surface finish structure according to tile construct, characterized in that is engaged to stop off at the tip.