JPH0754040B2 - Construction structure of tile wall - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a construction structure of a tile wall constructed by dry-constructing a wall body such as an exterior wall or an interior wall of a building or other decorative wall using a tile block. It is a thing.

[0002]

2. Description of the Related Art Conventionally, in this type of tile wall construction structure, there is one having a structure disclosed in, for example, Japanese Patent Application Laid-Open No. 1-158162 (Japanese Patent Application No. 62-315098).

In such a conventional structure, a mounting face plate having engaging ridges is fixed to a base material of a wall of a building, and the engaging ridges provided on the mounting face plate are formed on the back surface of the tile block. The engaging groove is engaged and supported, and a fixing holding member having a pressing piece is attached to the engaging convex strip of the mounting face plate, and the engaging convex strip of the mounting face plate is attached by the pressing piece of the fixing holding member. By elastically pressing and supporting the tile block engaged with, it has an excellent effect that the tile block can be attached to the base material by a simple operation.

[0004]

However, in the conventional tile wall construction structure described above, when the tile block is mounted on the mounting face plate, the engaging groove of the tile block is hooked on the engaging ridge of the mounting face plate, Since it is designed to be pushed in with the hook engaging portion at that one point as a fulcrum,
Stress is concentrated on the outer end of the pressing surface of the engaging groove of the tile block with which the pressing piece of the fixed holding member comes into contact, and the stress concentrated portion is likely to be chipped.

If such a tile block is used as it is, it is constructed as an extremely fragile wall body, and therefore it is scrapped and re-installed.
Only the reinforcement using an adhesive reduces economic efficiency and construction efficiency.

Moreover, the color of the tile block after baking is determined by the difference in the soil as a component, and even if the tile blocks have the same shape, there are subtle differences in properties such as shrinkage and brittleness due to baking. Not only that, since a wall is often constructed by combining tile blocks of various colors on one wall, using tile blocks of a color that is highly brittle makes the scrap rate during construction extremely high. There was the problem of becoming expensive.

[0007]

It is an object of the present invention to reliably prevent chipping of a tile block during construction, minimize the scrap rate, improve construction efficiency, and improve economic efficiency. To provide the construction structure of.

[0008]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, according to the present invention, a back side of a tile block is fixed to a front side of a support member which constitutes a base of a wall of a building through a holding member. In a construction structure of a tile wall constructed by being engaged and supported in a dry manner, a pair of upper and lower engaged parts are vertically formed on a front surface side of the support member, and a rear surface side of the tile block. Is formed with a pair of upper and lower engaging portions that are supported on the upper surfaces of the upper and lower engaged portions in a mounted state and engage with each other in a corresponding manner, and the fixed holding member is the tile block. A fitting holding part that is elastically fitted to the lower engaging part, and the supporting member that is provided in the fitting holding part and extends toward the space between the upper and lower engaging parts of the tile block. Elastic holding that elastically holds the lower surface side of the upper engaged part of the It is obtained by a structure comprising a and.

[0009]

That is, according to the present invention, by adopting the above structure, the upper surface of a pair of upper and lower engaged portions formed on the upper surface and the lower surface of the support member is formed on the rear surface side of the tile block. The pair of upper and lower engaging portions are supported and engaged in the mounted state, and the fitting holding portion of the fixed holding member is elastically fitted to the lower engaging portion of the tile block, and the fitting Since the elastic holding piece provided on the holding portion is extended to the space side between the upper and lower engaging portions of the tile block to elastically hold the lower surface side of the upper engaged portion of the supporting member. If the fixed holding member is elastically fitted to the lower engaging portion of the tile block in advance, the fixed holding member is engaged when the engaging portion of the tile block is engaged with the engaged portion of the supporting member during construction. There will be no chipping of the engaging portion of the tile block.

Further, since the fixed holding member has at least one engaging relationship with the tile block, the mounting strength of the tile block to the support member is strong and stable.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described in detail below with reference to the drawings. FIGS. 1 to 4 show a first embodiment of a tile wall construction structure according to the present invention.

As shown in FIG. 1, reference numeral 1 in the drawing is, for example, a hollow cement panel as a supporting member constituting a base of an exterior wall of a building.

On the surface 1a side of this cement panel 1,
A pair of upper and lower engaged parts 2 and 3 are vertically formed at a predetermined interval, and the protrusions 21 and 3 are formed at the tips of the upper surface parts 2a and 3a of the pair of engaged parts 2 and 3, respectively. 31 is formed, and the lower surface portion 2b of the upper engaged portion 2 of the cement panel 1 is formed as a downward tapered surface.

Reference numeral 4 in the drawing denotes a tile block, and a pair of upper and lower engaging portions 5 and 6 are formed on the rear surface 4a side of the tile block 4 with a predetermined space therebetween. Reference numerals 5 and 6 respectively correspond to the pair of engaged portions 2 and 3 formed on the front surface 1a side of the cement panel 1 so as to be supported on the upper surface portions 2a and 3a, and the engagement therebetween. At the tips of the lower surface portions 5a and 6a of the portions 5 and 6, the protrusions 51 that engage with the protrusions 21 and 31 formed at the tips of the upper surface portions 2a and 3a of the engaged portions 2 and 3 of the cement panel 1, respectively. , 61 are formed.

Further, reference numeral 7 in the drawing denotes a fixing and holding member made of an elastic material such as spring steel, and as shown in FIG. 2, an upper side elastically fitted to the lower engaging portion 6 of the tile block 4. Fitting and holding portion 8 formed by the portion 81 and the depending side portion 82
And an upper engaged portion of the cement panel 1 which is formed by cutting and raising on the upper side portion 81 of the fitting holding portion 8 and extends to the space side between the upper and lower engaging portions 5 and 6 of the tile block 4. The elastic holding piece 9 elastically holds the taper-shaped lower surface portion 2b side.

That is, the fit-and-hold portion 8 of the fixed holding member 7 has its free end side of the upper side portion 81 raised upward and extended, and the tip end portion 83a of the extended portion 83 of the tile block 4 is extended. While being engaged with the locking groove 52 formed in the lower surface portion 5a of the upper engaging portion 5, the lower end portion 82a of the hanging side portion 82 of the fitting holding portion 8 is the lower engaging portion of the tile block 4. The projection 6 formed on the lower surface 6a of the portion 6 is bent so as to be engageable.

The upper and lower end portions 4b and 4c of the tile blocks 4 and 4 which are vertically adjacent to each other in the assembled state are
The lower end portion 4c of the upper tile block 4 on the decorative surface is stepped so as to be overlapped with each other so as to be positioned outside the upper end portion 4b of the lower tile block 4 on the decorative surface, and the upper and lower end portions of the decorative surface side The space X between 4b and 4c, the upper end portion 4b of the upper tile block and the lower engaged portion 3 of the cement panel 1.
And the lower surface 3b of the tile block 4 and the upper surface 6b of the lower engaging portion 6 of the tile block 4 and the lower surface 2b of the upper engaged portion 2 of the cement panel 1 are substantially the same. It has a configuration in which it is assembled as follows.

In order to construct and construct the tile wall having the above structure, first, as shown in FIG. 3, a fixing holding member 7 is attached to the lower engaging portion 6 of the tile block 4 in a factory or on site. The fixed holding member 7 is attached to the tile block 4 in advance by fitting the fitting holding portion 8 of FIG.

Next, the upper engaging portion 5 of the tile block 4 to which the fixing and holding member 7 is attached in this manner is replaced by the upper engaged portion of the cement panel 1 which is pre-built as shown by the solid arrow in FIG. The upper surface portion 2a of each of the two protrusions 5
Insert so that 1 and 21 are engaged.

In this state, the lower engaging portion 6 of the tile block 4 to which the fixing and holding member 7 is fitted is placed between the upper and lower engaged portions 2 and 3 of the cement panel 1 as shown in FIG. The tip portion 9a of the elastic holding piece 9 of the fixed holding member 7 that is inserted and extended to the space side between the upper and lower engaging portions 5 and 6 of the tile block 4 is the upper engaged portion of the cement panel 1. It is positioned so as to abut on the tapered lower surface portion 2b of No. 2.

Further, in this state, while raising the tile block 4 in a direction against the biasing force of the elastic holding piece 9 of the fixing member 7, as shown by the solid line arrow in FIG. 6 is rotated and inserted into the lower engaged portion 3 of the cement panel 1 so that the protrusions 61, 31 of the cement panel 1 are engaged with each other. As a result, as shown in FIG. The space X between the side upper and lower ends 4b, 4c, the space Y between the upper tile block upper end 4b and the lower surface 3b of the lower engaged part 3 of the cement panel 1, and the lower engaging part of the tile block 4. The upper surface portion 6b of 6 and the lower surface portion 2b of the upper engaged portion 2 of the cement panel 1 are assembled so that the distance Z therebetween is substantially the same.

Further, FIGS. 5 and 6 show a second embodiment of the present invention.
In the embodiment, instead of the extending portion 83 extended to the fitting holding portion 8 of the fixed holding member 7 in the first embodiment, the fitting holding portion 8 of the fixed holding member 7 has a substantially sectional shape. The engaging holding portions 85 and 86 are formed by cutting and raising the fitting holding portion 8 on the upper side portion 81 and the lower side portion 84 toward the inner side.
Engagement portions 62 and 63 are formed on the upper and lower surfaces of the lower engagement portion 6 of the tile block 4 in a groove shape or a stepped shape corresponding to the engagement portions 85 and 86. 62,6
3 has a structure in which the locking portions 85 and 86 are elastically locked.

In the above embodiments, the hollow cement panel was used as the support member constituting the base, but other support members include, for example, ceramic panels.
A roll forming material of a metal plate, an aluminum extrusion molding material and the like are preferably used.

[0024]

As is apparent from the above description, the present invention is formed on the rear surface side of the tile block on the upper surface of a pair of upper and lower engaged portions formed in a plurality of steps above and below the front surface side of the support member. The pair of upper and lower engaging portions are supported and engaged in the mounted state, and the fitting holding portion of the fixed holding member is elastically fitted to the lower engaging portion of the tile block, and the fitting The elastic holding piece provided in the holding portion extends to the space side between the upper and lower engaging portions of the tile block to elastically hold the lower surface side of the upper engaged portion of the support member. From
If the fixed holding member is elastically fitted to the lower engaging portion of the tile block in advance, when the engaging portion of the tile block is engaged with the engaged portion of the supporting member at the time of construction, the conventional fixing is performed. Since there is no chipping of the engaging portion of the tile block due to the holding member, the scrap rate can be minimized, thereby improving the economical efficiency and improving the construction efficiency. .

Further, since the fixed holding member has at least one engaging relationship with the tile block, the mounting strength of the tile block to the support member can be made firm and stable.

Further, according to the present invention, protrusions are formed on the upper end of the upper and lower engaged portions of the supporting member and the lower end of the upper and lower engaging portions of the tile block which are engaged with each other. Of the supporting member elastically held by the elastic holding piece of the fixed holding member, the lower surface of the upper engaged portion of the supporting member is formed in a downward tapered surface toward the outside. Even if the elasticity of the elastic holding piece of the fixed holding member is deteriorated over time, the tile block can be prevented from falling off as long as the elastic holding piece does not impair the elastic function.

Still further, in the third aspect, locked portions are formed on both upper and lower surfaces of the lower engaging portion of the tile block to which the fitting holding portion of the fixed holding member is fitted. The lower engaging portion of the tile block and the fitting and holding portion of the fixed holding member are elastically locked to the locking portion formed corresponding to the fitting and holding portion of the fixed holding member. The engagement relationship is further strengthened, and in combination with the function and effect of the second aspect, the tile block can be mounted stably and firmly.

Further, in claim 4, the upper and lower end portions of the tile blocks vertically adjacent to each other are arranged such that, in the assembled state, the lower end portion of the upper tile block on the decorative surface side is outside the upper end portion of the lower tile block on the decorative surface side. Between the upper and lower end portions of the decorative surface side, which are stepped so as to be polymerizable with each other so as to be positioned at
The upper end portion of the upper tile block and the lower surface of the lower engaged portion of the supporting member and the upper surface of the lower engaging portion of the tile block and the lower surface of the upper engaged portion of the supporting member are substantially the same. Therefore, even if the upper and lower ends of the tile blocks that are vertically adjacent to each other are overlapped, not only the work of the tile blocks from the bottom to the top, but also the work from the top to the bottom can be easily performed.

[Brief description of drawings]

FIG. 1 is an enlarged vertical cross-sectional view of a main portion showing a first embodiment of a tile wall construction structure according to the present invention.

FIG. 2 is also an enlarged perspective view of a fixed holding member.

FIG. 3 is an explanatory view showing how the tile block is attached to the support member.

FIG. 4 is an explanatory view showing a state where the tile block is attached to the support member.

FIG. 5 is an enlarged longitudinal sectional view of an essential part showing a second embodiment according to the present invention.

FIG. 6 is an enlarged perspective view of a fixed holding member.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Support member (hollow cement panel), 1a ... Surface, 2 ... Upper side engaged part, 2a ... Upper surface part, 2b ... Lower surface part, 21 ... Projection part, 3 ... lower engaged portion, 3a ... upper surface portion, 3b ... lower surface portion, 31 ... protruding portion, 4 ... tile block, 4a ... rear surface, 4b ... upper end portion , 4c ... lower end part, 5 ... upper side engaging part, 5a ... lower surface part, 5b ... upper surface part, 51 ... projection part, 6 ... lower side engaging part, 6a. .. Lower surface portion, 6b ... Upper surface portion, 61 ... Projection portion, 62, 63 ... Locked portion, 7 ... Fixed holding member, 8 ... Fitting holding portion, 85, 86 ... Locking part, 9 ... Elastic holding piece, 9a ... Tip part.

Claims (4)

[Claims] 1. A construction structure for a tile wall, which is constructed by engaging a back surface side of a tile block with a front surface side of a support member constituting a base of a wall of a building through a fixed holding member in a dry manner. In the front side of the support member, a pair of upper and lower engaged portions are vertically formed in a plurality of stages, and on the rear surface side of the tile block, a state of being placed on the upper surfaces of the upper and lower engaged portions. And a pair of upper and lower engaging portions that are supported by and are respectively engaged with each other, and the fixed holding member is elastically fitted to the lower engaging portion of the tile block. And a resilient holding member that is provided in the fitting holding portion and extends toward the space between the upper and lower engaging portions of the tile block to elastically hold the lower surface side of the upper engaged portion of the supporting member. A construction structure for a tile wall, which has a piece. 2. Protrusions are formed respectively at upper end portions of upper and lower engaged portions of a supporting member which engage with each other and lower end portions of upper and lower engaging portions of a tile block, and these protruding portions are engaged with each other. The lower surface of the upper engaged portion of the support member elastically held by the elastic holding piece of the fixed holding member is formed in a downward tapered surface facing outward. Construction structure of the described tile wall. 3. A locked portion is formed on both upper and lower surfaces of a lower engaging portion of a tile block to which the fitting holding portion of the fixed holding member is fitted, and the fitting holding portion of the fixed holding member is provided with the fitting holding portion. 3. The tile wall construction structure according to claim 1, wherein the locking portions formed corresponding to the upper and lower locked portions are elastically locked. 4. The upper and lower end portions of the tile blocks which are vertically adjacent to each other in the assembled state are positioned such that the lower end portion of the upper tile block on the decorative surface side is located outside the upper end portion of the lower tile block on the decorative surface side. The steps are formed so that they can overlap with each other, and between the upper and lower end portions of the decorative surface side, between the upper end portion of the upper tile block and the lower surface of the lower engaged portion of the support member, and the upper surface of the lower engaging portion of the tile block and the support. 3. The member and the lower surface of the upper engaged portion have substantially the same distance from each other.
Or the construction structure of the tile wall described in 3.