JPH0622036Y2 - Wall construction structure such as tiles - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a tile or the like which can be installed on a wall of a building frame by a dry method without using an adhesive or the like, by a dry method. It relates to the wall construction structure.

[Conventional technology]

Conventionally, there are generally the following three methods for applying a wall material such as tiles to a building frame wall by a dry method, roughly classified into the following three methods. One of them is a tile-only method in which individual tiles are fitted to rails or fixed with nails. The second is a tile sheet method in which a plurality of tiles are connected with a sheet to form a unit, which is attached to a formwork or the like and concrete is placed to cure the concrete and simultaneously obtain tile wall surfaces. The other one is a tile panel method in which a panel for building a wall surface is tiled and prepared in advance, and this is assembled at each site.

[Problems to be solved by the invention]

However, in the tile-only method, nails must be nailed in each tile or rails must be attached in each row, resulting in a large number of work steps and a troublesome attachment work. Moreover, simply fitting the tiles to the rails moves the tiles after construction, so in order to prevent this, an adhesive is usually used together, and the construction work is inevitably complicated.

Further, in the tile sheet method, it is necessary to prepare a dedicated tile sheet and attach the tile to the sheet at predetermined intervals, and after concrete curing, peel off the tile sheet on the tile surface side. Had to do. Furthermore, tiles, which are high temperature fired products, usually have a dimensional error, and a gap is created between the tile sheet and the joint of the tile sheet, and cement components during concrete pouring into the tile surface through the gap. There was a case that the tile surface was soiled and soiled the tile surface. Therefore, it is necessary to clean the tile surface after peeling and removing the tile sheet.

Further, in the tile panel method, since the size of one tile panel is large and the weight is considerably heavy, there is a drawback that the handling is troublesome and the transportation and construction work is troublesome.

[Means for solving problems]

SUMMARY OF THE INVENTION The present invention has been improved and removed in view of the above conventional problems, and it is an object of the present invention to provide a wall construction structure that requires no adhesive and can be easily constructed by an amateur. .

Thus, the means adopted by the present invention to solve the above-mentioned problem is to provide a panel installed on a building frame wall with a cut-and-raised piece provided with a serrated portion whose upper side is inclined and projected upward. A horizontal dovetail groove is formed on the back surface side of the wall material, and a hook portion that fits into the serrated portion of the cut and raised piece is formed near the back surface side of the wall surface material of the inclined surface located above the dovetail groove. is doing.

[Action]

On the back side of the wall material such as tiles, the hook portion of the dovetail groove formed in the horizontal direction fits into the serrated portion of the cut-and-raised piece formed on the panel. Due to the concavo-convex fitting, the serrated portion of the cut-and-raised piece presses the hook portion of the wall material such as the tile toward the building skeleton side, and prevents the wall material itself from floating from the building skeleton side. Therefore, it is possible to apply wall materials such as tiles without using an adhesive.

〔Example〕

The structure of the present invention will be described below with reference to the drawings based on an embodiment in which tiles are installed.

1 to 3 relate to a first embodiment of the present invention. FIG. 1 is a vertical sectional view showing a wall surface after construction, and FIG. 2 is a cut-and-raised piece 2 and a tile 3 of a panel 1. Perspective view showing the relationship with
FIG. 3 is a sectional view of the panel 1 showing the cut and raised piece 2. As shown in the figure, in this first embodiment, the cut-and-raised piece 2 is formed on the panel 1. A plurality of the cut-and-raised pieces 2 are formed at predetermined intervals, an upper surface thereof is an inclined surface 2a protruding upward, and a serrated portion 2b is formed in an intermediate portion thereof. The cut-and-raised pieces 2 are arranged so as to be parallel to the vertical direction of the panel 1. On the other hand, the back surface 3a of the tile 3
On the side, a horizontal dovetail groove 4 is formed, and at least near the tile back surface 3a of the inclined surface 4a located on the upper side, a hook portion 4b corresponding to the serrated portion 2b of the cut-and-raised piece 2 is formed. Are formed. In addition, in this embodiment, the hook portion 4b is provided with the dovetail groove 4
It is also formed on the lower inclined surface 4c, so that the tile 3 can be installed by reversing the upper and lower portions.

In the construction of the tile 3, first, the panel 1 is attached to the wall surface of the building frame 5 with a screw or the like, and the cut-and-raised piece 2 is cut and raised as shown in FIG. In such a state, the inclined surface 4a on the upper side of the dovetail groove 4 formed on the tile 3 is set to the upper side in FIG. 1 and FIG. Abut from the side. As a result, the hook portion 4b formed on the inclined surface 4a of the dovetail groove 4 comes into contact with the tip of the serrated portion 2b of the cut and raised piece 2. At this time, the cut-and-raised piece 2 is an inclined upright piece having an angle α, as shown in FIG. 3, and the saw-toothed portion 2b pivots to avoid contact with the hook portion 4b, and an avoidance operation ( The operation of jumping from the state of FIG. 3 to the clockwise direction of FIG. 3) is performed. After the tip of the serrated portion 2b has crossed over the hooked portion 4b of the dovetail groove 4, the serrated portion 2b is moved to the third position by the elastic force of the cut and raised piece 2.
Returning to the state shown in the figure, the tip of the serrated portion 2b engages with the hook portion 4b of the dovetail groove 4 as shown in FIG. In this engaged state, the cut-and-raised pieces 2 are inclined by the angle α with respect to the surface of the panel 1, so that the cut-and-raised pieces 2 press and urge the tile 3 toward the panel 1. Therefore, the floating of the tile 3 is prevented, and it is completely unnecessary to apply an adhesive agent to the back surface 3a of the tile 3, particularly on the lower side. In short, in the first embodiment, it is only necessary to fit the dovetail groove 4 of the tile 3 to the cut-and-raised piece 2 from the upper side, and even an amateur can easily carry out the construction. Moreover, in the fitted state, since the cut-and-raised piece 2 presses and urges the tile 3 so as to prevent the tile 3 from being lifted up, no adhesive is required, and a complete dry method is possible.

FIG. 4 relates to a second embodiment of the present invention. In this embodiment, as in the first embodiment, the rising angle of the cut-and-raised piece 2 is inclined by α with respect to the surface of the panel 1, and the cut-and-raised part is raised and cut with respect to the vertical line a of the panel 1. The arrangement direction of the pieces 2 is inclined by an angle β. The other shapes of the tile 3 and the fitting structure with the tile 3 are the same as those in the first embodiment. In this way, by inclining the cut-and-raised pieces 2 by the angles α and β, respectively, the tile 3
When the cut-and-raised piece 2 is fitted, the serrated portion 2b of the cut-and-raised piece 2
Is a turning avoidance action to get over the hook 4b of the dovetail 4,
This is easier than the case of the first embodiment described above, and a smoother dry construction of the tile 3 is possible.

FIG. 5 relates to a third embodiment of the present invention. In this embodiment, as in the second embodiment shown in FIG. 4, the cut-and-raised pieces 2 are inclined at angles α and β, and adjacent cut-and-raised pieces 2 are formed into a line parallel to the imaginary line a. They are arranged so as to be line-symmetrical with respect to each other. And tile 3
The dovetail groove 4 (see FIGS. 1 and 2) is fitted over the adjacent cut-and-raised pieces 2, 2. As a result, one of the cut-and-raised pieces 2 applies a pressing biasing force to the tile 3 in the b direction in the figure, and the adjacent cut-and-raising piece 2 applies a pressing biasing force in the c direction of the figure. Therefore, the tiles 3 are pressed and urged from different directions, and the lateral displacement is eliminated. Other functions and effects are the same as those of the first and second embodiments described above.

By the way, the present invention is not limited to the above-described embodiments, and for example, the entire shape and size of the cut and raised piece 2, the arrangement direction and the like can be appropriately changed. It can also be applied to bricks other than tiles and other wall materials.

[Effect of device]

As described above, according to the present invention, a panel having a cut-and-raised piece is attached to a wall of a building body, a sawtooth-like portion is formed on an upper side inclined surface of the cut-and-raised piece, and the sawtooth-shaped portion is tiled or the like. The wall material such as tiles can be constructed by simply fitting and mounting the hook portion of the upper inclined surface of the dovetail groove formed on the back surface side of the dovetail, and even an amateur can do it. Further, in the installed state, the cut-and-raised piece presses and urges the wall material such as the tile to prevent the wall material from floating, so that the use of an adhesive or the like is completely unnecessary.

[Brief description of drawings]

1 to 3 relate to a first embodiment of the present invention. FIG. 1 is a longitudinal sectional view of a wall surface after tiles have been installed, and FIG. 2 shows a relationship between panels and tiles. Perspective view,
FIG. 3 is a sectional view showing an inclination angle of the cut and raised piece with respect to the panel surface, FIG. 4 is a front view of a panel according to a second embodiment of the present invention, and FIG. 5 is a third embodiment of the present invention. It is a front view of the panel which concerns. 5 ... Building frame, 1 ... Panel 2 ... Cut-and-raised piece, 2a ... Upper slope 2b ... Serrated portion, 3 ... Tile 4 ... Dovetail groove, 4a ... Upper slope 4b ... Hook

Claims (1)

[Scope of utility model registration request] 1. A cut-and-raised piece having a sawtooth-like portion whose upper side is inclined and projected upwardly is provided on a panel installed on a building body wall,
A horizontal dovetail groove is bored on the back side of a wall material such as a tile, and a hook part is fitted to the serrated portion of the cut and raised piece near the backside of the wall material of the inclined surface located above the dovetail. A wall construction structure, such as tiles, which is characterized in that