JPH086441B2 - 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, for example, JP-A-1-158161 (Japanese Patent Application No. 62-315097) or JP-A-1-158816.
There is one having a structure as disclosed in Japanese Patent Application Publication No. 2 (Japanese Patent Application No. 62-315098) and the like.

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 an elastic piece is attached to the engaging convex strip of the mounting face plate, and the elastic convex piece of the fixing holding member engages the engaging convex strip of the mounting face plate. 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 fixing and holding member is fixed to a sharp portion of the tile block or a relatively small step portion. The elastic piece is actuated and fixed, so that the weight of the tile block itself and most of the force required for the attachment act on the contact portion of the fixed holding member with the elastic piece at the time of attachment. Therefore, the pressing portion of the tile block is likely to be chipped or the elastic piece of the fixed holding member is easily deformed.

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 tile blocks during construction, to minimize the scrap rate, to improve construction efficiency, and to 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 dryly and elastically engaged and supported, a plurality of upper and lower engaged portions are formed in a plurality of stages on the front surface side of the support member, and the back surface of the tile block is formed. the side, on the upper and lower engaged parts
A pair of upper and lower engaging portions that engage with each other corresponding to the surface portions are formed, and the fixed holding member has a tip that extends outward and is bent inward downward to connect the lower engaging portion of the tile block . The upper surface portion is elastically contacted , and at least a part of the upper surface portion of the upper engaged portion of the support member is
A locking piece that is erected so as to elastically contact the lower surface ,
The hanging piece has a substantially L shape with respect to the locking piece , and the lower end of the hanging piece elastically contacts the upper surface of the lower engaged portion of the supporting member. Of the lower engaged part
The lower surface of the lower engaging portion of the tile block is elastically pressed and held by the upper surface through the locking piece of the fixed holding member.

[0009]

[Action] Namely, the present invention, by adopting the configuration described above, the upper surface portion of the plurality of stages formed a pair of upper and lower engaged portions above and below the surface of the supporting member, formed on the back side of the tile block Engage the pair of upper and lower engaging portions, and
The tip of the locking piece of the fixed holding member, which extends outward and is bent inward downward, is elastically brought into contact with the lower engaging portion of the tile block, and at least a part of the upper surface of the engaging piece is supported. While contacting the lower surface of the upper engaged portion of the member, the lower end of the hanging piece of the fixed holding member that hangs in a substantially L shape with respect to the locking piece is the upper surface portion of the lower engaged portion of the support member. Elastically contact the bottom surface of the lower engaging portion of the tile block.
Elasticity parts to have elastically so as to press hold the top portion of the lower engaged portions of the support member, the lower engaging portion of the tile blocks between upper and lower engaged parts of the support member And firmly retained.

Further, the tip of the locking piece of the fixed holding member is located above the lower engaging portion of the tile block which is thick and does not easily chip.
Since the tile block is elastically brought into contact with the surface portion , the tile block is not chipped, whereby the scrap rate can be minimized and the construction efficiency can be improved.

In addition, since there is no direct engagement relationship between the tile block and the fixed holding member, the workability and the certainty for mounting are improved, and once the tile block and the supporting member are engaged, As long as the locking pieces of the fixed holding member do not impair the elastic function, the tile block does not fall off by natural force.

Further, since the lower surface of the upper engaged portion of the supporting member, which is elastically in contact with the upper end of the locking piece of the fixing and holding member, is formed as a downward tapered surface toward the outside, it is fixed to the supporting member. The holding member can be temporarily fixed.

Furthermore, a protrusion is formed so as to be engageable with at least one of the upper end of the upper and lower engaging portions of the supporting member which engages with each other and the lower end of the upper and lower engaging portions of the tile block. Therefore, the engaging relationship between the engaging portion of the tile block and the engaged portion of the supporting member is further strengthened, and the attachment strength of the tile block to the supporting member is stabilized.

The upper surface of the lower engaging portion of the tile block
Since the tip of the locking piece of the fixed holding member is provided with a serrated step portion that can lock in the falling direction of the tile block, the positioning adjustment of the tile block with respect to the support member is stabilized. Can be done.

[0015]

Embodiments of the present invention will now be described in detail with reference to the drawings. As shown in FIG. 1, reference numeral 1 in FIG. 1 is a hollow member as a supporting member constituting a base of an exterior wall of a building. It is a cement panel.

On the surface 1a side of the 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 is a tile block, and a pair of upper and lower thick engaging portions 5 and 6 are formed on the rear surface 4a side of the tile block 4 with a predetermined space therebetween. The lower surface portions 5a, 6a of the joint portions 5, 6 correspond to the upper surface portions 2a, 3a of the upper and lower engaged portions 2, 3 formed on the front surface 1a side of the cement panel 1, respectively, and The cement panel 1 is attached to the tips of the lower surface portions 5a and 6a.
The protrusions 51, 61 that engage with the protrusions 21, 31 formed at the tips of the upper surface portions 2a, 3a of the engaged portions 2, 3 are formed and the respective protrusions 21, 31, 51 are formed. , 6
The tip of 1 has an R surface.

Further, as shown in FIG. 2, on the upper surface portion 6b of the lower engaging portion 6 of the tile block 4, a plurality of locking step portions 62 are provided in the inner and outer front and rear directions, that is, in the tile block 4.
Is provided in a sawtooth shape with respect to the falling direction of the
2 includes a tip 8a of a locking piece 8 of a fixed holding member 7, which will be described later.
Can be locked in a ratchet style.

Reference numeral 7 in the drawing denotes a fixing and holding member made of an elastic material such as spring steel. As shown in FIG. 3, a tip 8a extending outward and bent downward inward is provided under the tile block 4. A locking piece 8 which is elastically contactable with the upper surface 6b of the engaging portion 6, and an upper end 9a of the engaging piece 8 which is erected on the lower surface 2b of the upper engaged portion 2 of the cement panel 1. And a lower end 10a of the standing piece 9 that is elastically contactable with the upper surface 3a of the lower engaged portion 3 of the cement panel 1 and that is substantially L-shaped depending on the locking piece 8. The hanging piece 10 is elastically contactable.

In order to construct and construct the tile wall having the above structure, first, the fixing and holding member 7 is inserted between the upper and lower engaged parts 2 and 3 of the cement panel 1, and the fixing and holding is performed. The upper end 9a of the standing piece 9 which is erected on the locking piece 8 of the member 7.
Elastically contact and hold the tapered lower surface 2b of the upper engaged portion 2 of the cement panel 1 and the lower end 10a of the hanging piece 10 to the upper surface 3a of the lower engaged portion 3 of the cement panel 1. Temporarily stop.

Next, the lower surface portion 5a of the upper engaging portion 5 of the tile block 4 is attached to the cement panel 1 between the upper and lower engaged portions 2 and 3 of the cement panel 1 to which the fixing and holding member 7 is attached. The upper surface 2a of the upper engaged portion 2 is engaged with the lower surface 6a of the lower engaging portion 6 of the tile block 4 and the upper surface 3a of the lower engaged portion 3 of the cement panel 1, respectively, and The protrusions 21, 51, 31, 61 are inserted so as to engage with each other.

At this time, the tip 8a of the locking piece 8 of the fixed holding member 7 has the upper surface portion 6 of the lower engaging portion 6 of the tile block 4.
b so as to elastically press the cement panel 1
The lower surface 6a of the lower engaging portion 6 of the tile block 4 is brought into contact with the upper surface 3a of the lower engaged portion 3 so as to be elastically pressed and held, and the lower engagement of the tile block 4 is performed. The tile block 4 is elastically locked to the locking stepped portion 62 provided on the upper surface 6b of the portion 6, whereby the tile block 4 is attached to the cement panel 1.

In the above embodiment, the standing piece 9 is raised on the locking piece 8 of the fixed holding member 7, and the upper end 9a of the standing piece 9 is tapered by the upper engaged portion 2 of the cement panel 1. The lower surface portion 2b is elastically contacted,
As an example of the ground, as shown in FIG. 4, for example, the upper end portion 8b of the locking piece 8 is directly elastically contacted with the tapered lower surface portion 2b of the upper engaged portion 2 of the cement panel 1. Is also possible.

FIG. 5 shows another embodiment according to the present invention, in which the upper surface 2a of the upper engaged portion 2 of the cement panel 1 and the tile block 4 which are engaged with each other in correspondence with each other.
The lower engaging portion 5a of the upper engaging portion 5 is formed into a tapered surface and engaged with each other.

Further, a hollow cement panel was used as the supporting member constituting the base, but other supporting members such as a ceramic panel, a metal sheet roll forming material, and an aluminum extruded material are preferably used. To be done.

[0026]

As is apparent from the above description, the present invention is formed on the back surface side of the tile block on the upper surface of a pair of upper and lower engaged portions which are vertically formed on the front surface side of the support member. The pair of upper and lower engaging portions are engaged with each other, and the tip of the locking piece of the fixed holding member, which extends outside and is bent inward downward, is elastically brought into contact with the lower engaging portion of the tile block. At the same time, at least a part of the upper surface of the engaging piece is brought into contact with the lower surface of the upper engaged portion of the supporting member, while the hanging piece of the fixed holding member is hung substantially L-shaped with respect to the locking piece. the lower end resiliently the contacted on the upper surface of the lower engaged portions of the support member, resiliently the lower surface of the lower engaging portion of the tile block on the upper surface of the lower engaged portions of the support member Since it is designed to be pressed and held by the upper part of the support member, Elastically and it can be firmly held between both the engaged portion.

Moreover, the tip of the locking piece of the fixed holding member is
The lower engaging part of the tile block that is thick and does not easily chip
Because it is designed to elastically contact the upper surface ,
There is no chipping in the tile block, and this makes it possible to minimize the scrap rate, improve economic efficiency, and improve construction efficiency.

Further, since there is no direct engagement relationship between the tile block and the fixed holding member, the workability and the certainty for mounting are improved, and once the tile block and the supporting member are engaged, As long as the locking pieces of the fixed holding member do not impair the elastic function, the tile block does not fall off by natural force.

Further, in the second aspect of the present invention, the lower surface of the upper engaging portion of the supporting member, with which the upper end of the locking piece of the fixed holding member elastically contacts, is formed in a downward tapered surface. The temporary holding of the fixed holding member to the support member can be reliably performed.

Further, according to claim 3, upper end portions of upper and lower engaged portions of the support member engaging with each other correspondingly,
Since the protrusion is formed to be engageable with at least one of the lower end of the upper and lower engaging portions of the tile block, the engaging relationship between the engaging portion of the tile block and the engaged portion of the supporting member is further improved. The strength of the tile block can be increased and the attachment strength of the tile block to the support member can be stabilized.

Further, according to a fourth aspect of the present invention, a locking step portion is provided on the upper surface of the lower engaging portion of the tile block so that the tip of the locking piece of the fixed holding member can be locked in the falling direction of the tile block. Since it is provided in a saw-tooth shape, the tile block can be stably positioned and adjusted with respect to the support member.

[Brief description of drawings]

FIG. 1 is a longitudinal sectional view of an essential part showing an embodiment of the construction structure of a tile wall according to the present invention.

FIG. 2 is an enlarged longitudinal sectional view of an essential part showing a state where the tile block is similarly attached to the support member by the fixed holding member.

FIG. 3 is a perspective view of a fixed holding member.

FIG. 4 is a perspective view showing another example of the fixed holding member.

FIG. 5 is a longitudinal sectional view of a main part showing another embodiment of the construction structure of the tile wall according to the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Support member (hollow cement panel), 1a ... Surface, 2 ... Upper 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, 5 ... upper portion Joint part, 5a ... Lower surface part, 5b ... Upper surface part, 51 ... Projection part, 6 ... Lower engaging part, 6a ... Lower surface part, 6b ... Upper surface part, 61. ..Protrusions, 62 ... Locking steps, 7 ... Fixing and holding members, 8 ... Locking pieces, 8a ... Tip, 9 ... Standing pieces, 9a ... Upper ends, 10. ..Suspending pieces, 10a ... lower end.

Claims (4)

[Claims] 1. A tile wall formed by elastically engaging and supporting a back surface side of a tile block on a front surface side of a support member constituting a foundation of a wall of a building through a fixed holding member through a fixed holding member. In the construction structure, a pair of upper and lower engaged portions are formed on the front surface side of the support member, and the rear surface side of the tile block corresponds to the upper surface portions of the upper and lower engaged portions , respectively. A pair of upper and lower engaging portions that are engaged with each other is formed, and the fixed holding member has a tip that extends outward and is bent inward downward on the upper surface portion of the lower engaging portion of the tile block. contact is, and a locking piece is erected so as to elastically contact with the lower surface of the upper engaged parts of at least a part of the support member of the upper surface portion, with respect to the locking piece L
Is suspended in shape, and, and a suspended piece that its lower end is elastically in contact with the upper surface of the lower engaged portions of the support member, the upper surface portion of the lower engaged parts of said support member Further, a construction structure of a tile wall, wherein a lower surface portion of a lower engaging portion of the tile block is elastically pressed and held via a locking piece of the fixed holding member. 2. The lower surface of the upper engaged portion of the support member, with which the upper end of the locking piece of the fixed holding member elastically contacts, is formed in a downward tapered surface toward the outside. Construction structure of the described tile wall. 3. A protrusion is formed so as to be engageable with at least one of an upper end of an upper and lower engaged portion of a supporting member which engages with each other and a lower end of an upper end of an upper and lower engaging portion of a tile block. The construction structure for a tile wall according to claim 1 or 2. 4. An upper surface portion of a lower engaging portion of the tile block,
The tile wall construction according to claim 1, 2 or 3, characterized in that the tip of the locking piece of the fixed holding member is provided with a serrated step portion capable of locking in the falling direction of the tile block. Construction.