JPH0126829Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a decorative wall, and more particularly to a decorative wall that can easily construct a large wall surface provided with tile-shaped decorative plates.

[Conventional technology and problems]

Traditionally, when pasting tiles on a wall, the mortar base is leveled and the tiles are pasted one by one. However, preparing the base is time-consuming, and it is difficult even for experts to arrange a large number of tiles at specified intervals vertically and horizontally, and to paste them over the entire wall surface without any unevenness. It took a lot of time. Furthermore, if the tiles are not attached properly, or if the wall of the building vibrates or expands or contracts, cracks may form in the wall, allowing rainwater to seep in, or the tiles may peel off, causing the underlying mortar to deteriorate. It oozed out from the joints of the tiles, spoiling the aesthetic appearance of the tile wall surface, and also posed a safety problem.

The present invention improves the drawbacks of the conventional tile wall surface described above.

[Means for solving problems]

That is, the present invention bends the plate surface of a base panel made of a metal plate or a synthetic resin plate in the front and back directions to form a guide protrusion that is wide at the tip side and a fitting groove that is narrow at the opening side and wide at the groove bottom side. Formed alternately across both ends of the board, the base panel is provided so as to be freely attachable to the base member of the building, and a large number of tile-shaped decorative plates are freely attachable to the base panel, and the decorative plates are rectangular; In addition, it has a decorative plate main body with a predetermined wall thickness, and the decorative plate main body has a shape in which the upper and lower slices are sliced at approximately half the thickness and are shifted in opposite directions along a diagonal line. A protruding piece and a notch into which the protruding piece can fit are formed, and an engaging protrusion that fits into the fitting groove of the base panel is provided on the back side of the decorative board body, and a step-like shape is provided on the front side. A decorative protruding surface is formed through joints, and a wall surface is formed by filling the joints of each decorative board laid vertically and horizontally on the front surface of the base panel with a joint material. shall be.

[Embodiment 1] Embodiment 1 of the present invention will be described below with reference to FIGS. 1 to 8.

In FIG. 8, 1 is a base panel, and 4 is a decorative plate attached to the front surface of the base panel 1. The base panel 1 is formed from a metal plate such as iron, aluminum, stainless steel, or a synthetic resin plate. This base panel 1
The board surface is bent front and back, and the peaks and valleys are in the width direction of the base panel 1 (left and right direction in Fig. 8).
They are formed alternately and parallel to each other. and,
The crests are used as guide projections 2, and the troughs are used as fitting grooves 3 into which engaging protrusions 5 provided on the back surface of the decorative plate 4 fit.
The fitting groove 3 is formed in a so-called dovetail groove shape, which is narrow on the opening side (upper side in FIG. 6) and wide on the groove bottom side. However, the shape of the fitting groove 3 is not limited to the illustrated shape as long as the opening side is narrower than the groove bottom side.

The decorative plates 4 are formed so as to have a tiled appearance when attached to the front surface of the base panel 1, and are formed with consideration given to waterproofing between the decorative plates 4. That is, the decorative board 4 has a rectangular decorative board main body 4a with a predetermined wall thickness, and the decorative board main body 4a is sliced to approximately half the thickness.
The protruding pieces 6a are shaped so that the upper and lower slice pieces are slightly shifted in opposite directions along the diagonal line.
and a notch 6b. Further, on the back surface of the decorative plate main body 4a, an engaging protrusion 5 into which the base panel 1 is fitted is provided. The engaging protrusion 5 is the fitting groove 3
The distal end is widened and the proximal end is constricted in accordance with the cross-sectional shape. In addition, the decorative plate main body 4
A decorative protruding surface 4b is provided on the front surface of a through a joint section 7 provided in a stepped manner.

Note that one engaging protrusion 5 may be provided for one decorative plate 4, or as shown in FIG. In the case of a large-sized device, a plurality of engaging protrusions 5 may be provided.

Next, the construction order of the panel according to the present invention will be explained.

First, it is determined how many decorative boards 4 of a predetermined size are to be used depending on the size and shape of the target wall surface. In addition, when forming a connecting point such as an opening on a wall surface, a strong base member such as a rim provided on the wall surface for which the base panel 1 is intended is selected and fixed thereto. In this case, a fastening fitting 10 such as a screw or a bolt is passed through a hole formed in the bottom of the fitting groove 3, and screwed and fixed to a base member.

Next, the engaging protrusions 5 of each decorative plate 4 are fitted from the edge of the fitting groove 3 of the base panel 1, and are slid along the fitting groove 3 to a predetermined position.

Repeat this operation to create multiple decorative plates 4
can be arranged in an orderly manner vertically and horizontally as shown in FIG. At this time, as shown in FIGS. 6 and 7, one of the decorative plate bodies 4a disposed adjacent to each other
The protruding pieces 6a fit into the notches 6b of the other decorative plate main body 4a, so each decorative plate 4 has these protruding pieces 6a.
With the overlapping margin caused by the fitting between the decorative plate 4 and the notch 6b, the decorative plate 4 is smoothly joined to one another, and the four circumferences of the decorative plate 4 are overlapped and joined.

Moreover, a joint material 8 is filled in the joint portions 7 of the decorative plates 4, 4 arranged on the panel 1 described below.
In this state, it is perfectly possible to shut off the rain, but it is even more effective to fill the overlapped area with sealant.

According to this embodiment, the overlapping margin serves as a water return, and water is guided downward and outward to be drained, so that rainwater does not flow to the back surface of the decorative board 4, that is, to the base panel 1 side. Even if it were to infiltrate, it will not infiltrate the inside of the building at all because the base panel 1 is made of a watertight metal plate or synthetic resin plate.

Note that FIGS. 9 and 10 show other embodiments of the decorative plate 4.

To explain FIG. 9, each decorative plate main body 4a
A recess 9 and a projection 9a are provided on the back surface of the protruding piece 6a, and when a large number of decorative boards 4 are laid on the base panel 1, each recess 9 and the projection 9a fit together, and the space between each decorative board 4 is Rain closing is more effective.

In FIG. 10, a concave portion 9 is provided only on the back surface of the protruding piece 6a on one side of the decorative plates 4 arranged adjacently, and the convex portion 9a is placed against the flat back surface of the protruding piece 6a on the other side. It's on. In the case of FIG. 10, the recess 9 may be filled with a sealing material, or if not filled, the recess 9 is formed vertically to prevent rainwater from entering the joint of the decorative board 4. Even when the liquid is mixed, it smoothly falls downward through the recess 9 and is discharged.

[Effect of idea] The decorative wall of the present invention has the following effects.

The base panel, which serves as the base for the wall surface, is made of metal or synthetic resin plates bent front and back to form guide protrusions and fitting grooves, which improves strength and prevents rainwater from entering the joints between decorative plates. Even if it infiltrates,
The base panel can reliably prevent water from entering the building.

Since the base of the wall surface can be constructed simply by arranging the base panel, the labor of preparing the base such as pasting, which is required in the past, is eliminated and the work process is streamlined.

The front surface of the base panel is covered with a decorative board, which further improves impact resistance and durability.Also, even if there are some scratches or distortions on the surface of the base panel, they are hidden, making it easier to use the material of the panel body. Easy to choose and economical. In this way, the present invention makes good use of the characteristics of the base panel, which is the wall base, and the decorative board.

Since each decorative board is joined with an overlap margin, it is particularly waterproof, and can be used not only as an exterior material, but also as an exterior material.
Suitable as interior material for kitchens, bathrooms, etc. where humidity is high.

Since the decorative board is attached to the base panel to form a panel unit, when a large number of these panel units are installed side by side to form a decorative wall, it is possible to use the connection between each panel unit as an expansion. In this case, it can withstand the vibrations and expansion and contraction of the building, and there is no risk of cracking the decorative surface.

This invention can be used to easily decorate not only new construction projects but also existing building walls, as long as the base panels are fixed. Moreover, the present invention can be widely used not only as an exterior wall, but also as an interior wall, partition, and ceiling.

[Brief explanation of the drawing]

Figures 1 to 8 show the first embodiment, where Figure 1 is a front view of the decorative plate, Figure 2 is a back view, Figure 3 is a plan view, Figure 4 is a side view, and Figure 5 is a side view. Rear perspective view, Figure 6 is a plan view of the decorative board laid on the front of the base panel, Figure 7 is a side view of Figure 6, Figure 8 is a front view, Figures 9 and 10 are decorations. FIG. 7 is an explanatory plan view showing second and third embodiments of the plate. 1... Base panel, 2... Guide protrusion, 3...
Fitting groove, 4... Decorative plate, 4a... Decorative protruding surface, 4
b... Decorative protruding surface, 5... Engaging protrusion, 6a... Projecting piece, 6b... Notch, 7... Joint part, 8... Joint material.

Claims (1)

[Scope of utility model registration request] The plate surface of a base panel made of a metal plate or a synthetic resin plate is bent in the front and back directions, and a guide protrusion that is wide at the tip side and a fitting groove that is narrow at the opening side and wide at the bottom side of the groove are formed across both ends of the plate. A large number of tile-shaped decorative plates are freely attached to the base panel, and the decorative plate has a rectangular decorative plate main body with a predetermined wall thickness. , the upper and lower slices are sliced to approximately half the thickness, and the upper and lower slices are shifted diagonally in opposite directions to form a protruding piece and a notch into which the protruding piece can fit, and a decoration. The back side of the board body is provided with an engaging protrusion that fits into the fitting groove of the base panel, and the front side is provided with a decorative protruding surface through stepped joints. A decorative wall characterized in that a wall surface is formed by filling the joint parts of the decorative boards placed on the left and right sides with a joint material.