JP3204190U - Dry tile structure - Google Patents

Abstract

Disclosed is a dry tile structure in which rails can be arranged across adjacent panels. A dry tile structure in which a tile 3 is fitted to a rail 2 provided horizontally on a wall panel 1 of a building and the tile 3 is arranged on the surface of the wall panel 1, wherein the rail 2 is the wall panel. 1, a wall mounting portion parallel to 1, and a locking portion erected at the upper and lower ends of the wall mounting portion, and the rail 2 is inserted by a bolt 4 inserted through a bolt hole formed in the wall mounting portion. Arranged directly on the surface of the wall panel 1, the tile 3 is locked and attached to the locking portion of the rail 2, and the rail 2 is rotatable with respect to the wall panel 1 with the bolt 4 as a fulcrum. It is characterized by being. [Selection] Figure 1

Description

  The present invention relates to a dry tile structure using tiles as exterior materials for buildings.

As an outer wall structure of a steel structure, a structure using a panel such as a PC board or an extruded cement board is widely used.
These structures follow the interlayer displacement by the panel locking against the deformation of the structure due to an external force such as an earthquake.

In recent years, buildings with tiled walls have become popular.
As a method of placing tiles on the wall surface, a wet tile method in which mortar or adhesive is applied to the wall surface and the tile is attached to the mortar surface has been common, but recently stainless steel rails have been placed on the wall surface. Also, a dry tile method represented by a carnival method in which the back of a tile and a rail are fitted and arranged is widely used.

However, in the case of a structure in which the panel is locked, there are the following problems.
(1) If rails and tiles are arranged across adjacent panels, the rails and tiles are damaged when the panels are locked. Therefore, it is necessary to allocate the rails or tiles to the inside of one panel surface.
(2) When the construction is carried out by the wet tile construction method instead of the dry tile construction method, it is necessary to conduct a complete inspection survey every 10 years, which is expensive and costly.
(3) Since tiles cannot be arranged across panels, a seal joint is provided for each panel, which causes a problem in design design. For example, when the panel width is 600 mm, a seal joint can be seen for each width, and the cost for the seal is increased.
(4) There is also a factory production method in which tiles are attached to the panel at the factory, but the panel has a length of about 3 m, so the panel is bent and deformed until it is attached at the factory, carried in the field and installed. There is a risk.

  An object of the present invention is to provide a dry tile structure in which rails can be arranged across adjacent panels.

The first device of the present application made to achieve the above object is a dry tile structure in which a tile is fitted to a rail provided horizontally on a wall panel of a building and the tile is arranged on the wall panel surface, The rail has a wall mounting portion parallel to the wall surface panel, and a locking portion standing on the upper end and the lower end of the wall mounting portion, and the rail is inserted into a bolt hole formed in the wall mounting portion. It is arranged directly on the surface of the wall panel by a bolt to be fixed, and the tile is locked and attached to the locking portion of the rail, and the rail is rotatable with respect to the wall panel using the bolt as a fulcrum. A dry tile structure is provided that is characteristic.
The second device of the present application provides a dry tile structure characterized in that an elastic member is disposed between the bolt head and the rail.

The present invention can obtain at least one of the following effects by means for solving the above-described problems.
(1) By making the rail for locking the tile rotatable relative to the wall surface panel, the rail rotates following the locking of the wall surface panel.
(2) Since the rail rotates following the locking of the wall surface panel, the rail and the tile can be arranged across the adjacent wall surface panels.
(3) Since rails and tiles can be arranged across adjacent wall panels, there is no need to provide seal joints for each wall panel.
(4) Since the tile is locked to the rail and attached, the attachment work is easy.
(5) Since the tiles are fixedly attached to the rails, it is not necessary to conduct all-in-one consultation inspection every 10 years, and costs and costs can be reduced.

Illustration of the dry tile structure of the present invention Rail illustration Illustration of the wall panel locked Explanatory drawing of form using vertical trunk edge

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

<1> Dry tile structure.
The dry tile structure of the present invention is for arranging the tile 3 on the surface of the wall surface panel 1 by attaching the rail 2 directly to the wall surface panel 1 and attaching the tile 3 to the rail 2.
The wall panel 1 is made of a PC plate, an extruded cement plate, or the like, and follows the interlayer displacement when the panel locks against an external force such as an earthquake.
The rail 2 is attached to the wall panel 1 with bolts 4.

<2> Rail.
The rail 2 includes a wall attachment portion 21 that is attached to the surface of the wall surface panel 1, and a locking portion 22 that is provided on both side edges of the wall attachment portion 21.

<2.1> Wall mounting part.
The wall mounting portion 21 is a long flat plate-like member.
Bolt holes 211 are provided in the wall mounting portion 21 at a predetermined interval.
The bolt hole 211 can follow the expansion and contraction due to the temperature change of the rail 2 if it is formed in a long hole shape in the length direction of the wall mounting portion 21.

<2.2> Locking part.
The locking portion 22 is a member that stands vertically from both side edges of the wall mounting portion 21.
The locking portion 22 is returned to the wall mounting portion 21 direction after the tip end is folded outward to form a protruding fitting portion 221. With this configuration, the locking portion 22 has elasticity.

<3> Tile.
The tile 3 is a plate body having a rectangular shape in plan view.
Grooves 31 that are continuous in the horizontal direction are formed on the back surface of the tile 3.
The cross section in the height direction of the groove portion 31 has a shape that widens in the both outward directions of the tile 3 from the back surface to the front surface of the tile 3. By adopting such a shape, an engagement space S is formed at the upper and lower ends of the groove 31.
Although the tile 3 of the present embodiment is in the form of a phase, it may be rectangular in cross section.
The tile 3 presses one fitting portion 221 of the rail 2 against the engagement space S and pushes the other fitting portion 221 into the groove portion 31, so that the fitting portion 221 is engaged by the elasticity of the locking portion 22. It fits in the joint space S and is held by the locking portion 22.
Since the tile 3 is a dry construction method that is locked to the rail 2, it is not necessary to conduct a complete inspection survey every 10 years, and costs and costs can be reduced.

<4> Bolt.
The bolt 4 is a member that attaches the rail 2 to the wall surface panel 1.
The bolt 4 is screwed into the bolt hole 211 of the rail 2 and the bolt hole 11 provided in the wall surface panel 1 to support the rail 2.
The bolt 4 includes a head portion 41, a screw portion 42, and a cylindrical portion 43 provided between the head portion 41 and the screw portion 42.
The diameter of the cylindrical portion 43 is larger than the diameter of the bolt hole 11 provided in the wall surface panel 1.
An elastic body 44 is fitted on the cylindrical portion 43 of the bolt 4.
The elastic body 44 is configured by attaching an elastic member 442 such as a resin to one surface of a washer 441.
The thickness of the elastic body 44 including the washer 441 and the elastic member 442 is made larger than the length of the cylindrical portion 43.
Since the space between the head 41 of the bolt 4 and the rail 2 is maintained by the cylindrical portion 43, the elastic body 44 to be externally fitted is pressed against the rail 2 with the elastic member 442 deformed to a predetermined length. The elastic member 442 becomes a cushioning material, and the rail 2 can be directly held on the surface of the wall panel 1 in a rotatable state as will be described later. In addition, the elastic member 422 serves as a water stop material that prevents inflow of rainwater or the like into the bolt hole 11 of the wall surface panel 1.
Since the rail 2 only needs to be held in a rotatable state, the bolt head 41 is formed in a rivet shape, and a gap is provided between the bolt head 41 and the rail 2 without using the elastic body 44. May be.

<5> Rail rotation.
By providing an elastic body 42 or a gap between the head 41 of the bolt 4 and the rail 2, the rail 2 can be rotated with respect to the wall panel using the bolt 4 as a fulcrum. For this reason, when the wall surface panel 1 is displaced by locking, the rail 2 rotates following the locking of the wall surface panel 1, so that it can be disposed across the adjacent wall surface panels 1.
If the rail 2 can be disposed over the wall surface panel 1, the tile 3 can also be disposed over the wall surface panel 1, so that it is not necessary to provide a seal joint for each wall surface panel 1.
When the elastic body 42 is provided between the head 41 of the bolt 4 and the rail 2, the metal friction sound between the bolt head 41 and the rail 2 can be prevented when the rail 2 rotates.

[Other Examples]
The vertical trunk edge 5 may be fixed to the wall surface panel 1 over the height direction, and the rail 2 and the tile 3 may be fixed to the upper surface (FIG. 4).
The vertical trunk edge 5 secures a space S between the wall panel 1 and the tile 3, and can correspond to a high-functional wall such as external heat insulation.

DESCRIPTION OF SYMBOLS 1 Wall panel 2 Rail 21 Wall attachment part 22 Locking part 221 Fitting part 3 Tile 31 Groove part 4 Bolt 41 Head part 42 Elastic body 421 Washer 422 Elastic member 5 Vertical trunk edge

Claims (2)

It is a dry tile structure in which a tile is fitted on a rail provided horizontally on a wall panel of a building and the tile is arranged on the wall panel surface,
The rail has a wall mounting portion parallel to the wall panel, and a locking portion standing on the upper end and the lower end of the wall mounting portion,
The rail is directly arranged on the wall panel surface by a bolt inserted into a bolt hole formed in the wall mounting portion,
The tile is locked and attached to the locking portion of the rail,
The dry tile structure according to claim 1, wherein the rail is rotatable with respect to the wall panel using the bolt as a fulcrum.   2. The dry tile structure according to claim 1, wherein an elastic member is disposed between the bolt head and the rail.

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