JPH0557182U - Decorative board mounting structure - Google Patents

Abstract

(57) [Summary] [Purpose] Make it easy to attach the decorative plate. Further, in addition to the unevenness of the decorative plate due to the unevenness of the base surface, the unevenness of the decorative plate due to the uneven thickness of each decorative plate is eliminated. [Structure] A part of the metal plate 4 is fixed to the back surface of the decorative plate 1 such as a stone plate or a ceramic plate, the non-fixed part of the metal plate 4 is bent toward the fixed part side of the metal plate 4, and the metal plate 4 is folded. By folding back the middle of the bent piece, the folding piece 5 of the metal plate 4 is projected from the side edge of the decorative plate 1,
The folded piece 5 and the decorative plate 1 are arranged substantially parallel to each other, and the angle α of the bent portion and the angle β of the folded portion of the metal plate 4 are adjustable so that the distance between the folded piece 5 and the decorative plate 1 can be adjusted. A screw hole 6 penetrates through the folded piece 5. The decorative plate 1 is polymerized on the base surface 11 via the adhesive 12, and the screws 13 are screwed through the screw holes 6 to the base surface 11
It is screwed in to adjust the distance between the folded piece 5 and the decorative plate 1 to eliminate the unevenness of the decorative plate 1.

Description

[Detailed description of the device]

[0001]

[Industrial application]

 The present invention relates to a mounting structure for a decorative plate such as a stone plate or a ceramic plate.

[0002]

[Prior Art]

 As disclosed in Japanese Unexamined Patent Publication No. 3-55352, a decorative plate made of a ceramic plate is formed by adhering a gypsum board of the same shape or a backing plate of calcium silicate plate to the back surface of a square ceramic plate so that two adjacent sides of the ceramic plate are bonded. Two adjacent sides of the backing plate are projected from the sides, and a hard aluminum plate that penetrates the screw holes at a predetermined interval is bonded to the protruding side of the backing plate.

When this decorative plate is attached to the concrete wall surface of the base surface, in order to prevent the decorative plate from becoming uneven due to the unevenness of the concrete wall surface, a flat bar of a metal plate is set to the dimension of the decorative plate on the concrete wall surface. Fix it at an appropriate interval, overlap the side of the decorative plate with the flat bar, and insert screws from the screw holes of the hard plate of the decorative plate through the protruding side of the backing plate of the decorative plate and the flat bar. Screw it into the concrete wall.

[0004]

[Problems to be solved by the device]

 However, when attaching the above-mentioned porcelain decorative plate to the base surface, preventive work to fix the flat bar of the metal plate at a predetermined interval on the base surface and screws from the screw holes of the hard plate of the decorative plate to the decorative plate. It takes a lot of work to fix the screws that penetrate the backing plate and the flat bar and screw into the base surface, and it is not easy to attach the decorative plate.

Further, although the unevenness of the decorative plate due to the unevenness of the base surface is prevented, the unevenness of the decorative plate surface due to the uneven thickness of each decorative plate is not prevented.

An object of the present invention is to solve the above conventional problems.

[0007]

[Means for Solving the Problems]

 The present invention fixes a part of a metal plate on the back surface of a decorative plate such as a stone plate or a ceramic plate, bends the non-fixed part of the metal plate to the fixed part side of the metal plate, and inserts the bent part of the metal plate in the middle. Fold back, project the metal plate folded piece from the side of the decorative plate, arrange the metal plate folded piece and the decorative plate almost in parallel, and set the angle of the bent part of the metal plate and the angle of the bent part of the metal plate. Adjustable to make the distance between the metal plate folded piece and the decorative plate adjustable, penetrate the screw hole in the metal plate folded piece, and the back surface of the decorative plate is polymerized with the adhesive to the base surface to form the base surface. It is characterized in that a screw is screwed into the base surface from the screw hole of the folded piece of the polymerized metal plate to adjust the distance between the folded piece of the metal plate and the decorative plate to eliminate the unevenness of the decorative plate. This is the mounting structure for the decorative plate.

[0008]

[Action]

 In the present invention, when the decorative plate is attached to the base surface, the back surface of the decorative plate is polymerized on the base surface with an adhesive, and the screw is screwed into the lower ground from the screw hole of the folded piece of the metal plate polymerized on the base surface. ..

When the surface of the decorative plate and the surface of the adjacent decorative plate become uneven and the unevenness of the decorative plate occurs, the decorative plate having the higher surface is pressed toward the base surface side.

Then, in the higher decorative plate, the angle of the bent part of the metal plate and the angle of the folded part of the metal plate are reduced, the distance between the folded piece of the metal plate and the decorative plate is reduced, and the decorative plate is The surface of the veneer becomes lower as it approaches the lower ground. That is, the unevenness of the decorative plate is eliminated.

[0011]

[Effect of the device]

 In the present invention, when the decorative plate is attached to the base surface, the back surface of the decorative plate is polymerized on the base surface with an adhesive, and the screw is screwed into the lower ground from the screw hole of the folded piece of the metal plate polymerized on the base surface. Therefore, compared to the conventional case where the ground surface is subjected to the anti-landing treatment and the screw is penetrated through the two plates and screwed into the ground surface, it does not require much labor and the mounting of the decorative plate is easy. ..

Further, when eliminating the unevenness of the decorative plate, since the height of the surface of the decorative plate attached to the base surface is adjusted, not only the unevenness of the decorative plate due to the unevenness of the base surface but also each decorative plate The unevenness of the veneer due to the uneven thickness of the veneer can be eliminated.

[0013]

【Example】

 As shown in FIGS. 1 to 3, the decorative plate 1 of this example has a FRP reinforcing plate 3 of the same shape bonded to the back surface of a square stone plate 2 or a porcelain plate.

As shown in FIGS. 1 to 3, the decorative plate mounting structure of this example has two elongated metal plates 4 arranged in parallel at two positions on the back surface of the decorative plate 1, and each metal plate 4 The central part of each of them is adhered and fixed to the back surface of the decorative plate 1.

As shown in FIG. 1, the non-fixed portions at both ends of each metal plate 4 are respectively bent toward the fixed center portion of the metal plate, and the middle of both bent pieces of each metal plate 4 is folded back. Then, the folded pieces 5 at both ends of each metal plate 4 are projected from the side edges of the decorative plate 1, and the folded pieces 5 and the decorative plate 1 are arranged in parallel, and the angle α of each bent portion of each metal plate 4 is set. And the angle β of each folded portion can be adjusted respectively to make it possible to adjust the distance between each folded piece 5 and the decorative plate 1. As shown in FIG. 2, each folded piece 5 has a long screw hole. It penetrates 6.

When the decorative plate 1 having the mounting structure of this example is attached to the base surface 11, as shown in FIG. 4, the back surface of the decorative plate 1 is superposed on the base surface 11 via the adhesive 12 to form a base surface. The screws 13 are screwed into the base surface 11 through the screw holes 6 of the folded pieces 5 which are superposed on each other.

As shown in FIGS. 4 and 5, the back surface of the second decorative plate 1 is superposed on the lower surface 11 of the upper side of the first decorative plate 1 with an adhesive 12 to form a base surface 11. The lower folded pieces 5 of the polymerized second decorative board 1 are adjacent to the upper folded pieces 5 of the first decorative board 1, respectively, and the lower surface of the second decorative board 1 is the upper surface of the first decorative board 1. , And screws 13 are respectively screwed into the base surface 11 through the screw holes 6 of the two folded pieces 5 on the upper side of the second decorative plate 1 which are superposed on the base surface 11.

When unevenness occurs between the first decorative plate 1 and the second decorative plate 1, the decorative plate 1 having a higher surface is pressed to the base surface 11 side.

Then, in the higher decorative plate 1, the angle α of the bent portion and the angle β of the folded portion of the metal plate 4 decrease, the distance between the folded piece 5 and the decorative plate 1 decreases, and The board 1 approaches the base surface 11 side, and the surface of the decorative board 1 becomes low. That is, the unevenness between the first decorative plate 1 and the second decorative plate 1 is eliminated.

The third, fourth, etc. decorative plates 1 are also sequentially attached in the same manner.

When the decorative plate 1 having the mounting structure of this example is mounted on the base surface 11, it does not require much labor and is easy to mount.

Further, not only the unevenness of the decorative plate 1 due to the unevenness of the base surface 11 but also the unevenness of the decorative plate 1 due to the uneven thickness of each decorative plate 1 can be eliminated.

In the above-mentioned embodiment, the decorative plate 1 is jointed with potatoes as shown in FIG. 5, but it may be adhered with horse joints as shown in FIG.

Further, in the decorative plate 1, the reinforcing plate 3 is adhered to the back surface of the stone plate 2 or the porcelain plate, but if the strength of the stone plate 2 or the porcelain plate is high, the reinforcing plate 3 may not be adhered.

Further, the decorative plate 1 has a square shape, but may have a rectangular shape.

[Brief description of drawings]

FIG. 1 is a side view of a decorative plate having a mounting structure according to an embodiment of the present invention.

FIG. 2 is a front view of a decorative plate having the mounting structure of the same example.

FIG. 3 is a plan view of a decorative plate having the mounting structure of the same example.

FIG. 4 is a side view showing a mounted state of a decorative plate having the mounting structure of the same example.

FIG. 5 is a front view showing a mounting state of a decorative plate having the mounting structure of the same example.

FIG. 6 is a front view showing another mounting state of the decorative plate having the mounting structure of the same example.

[Explanation of symbols]

 1 Decorative plate 2 Stone plate 4 Metal plate 5 Folding piece 6 Screw hole α Angle of bent part β Angle of bent part 11 Underground 12 Adhesive 13 Screw

Claims (1)

[Scope of utility model registration request] 1. A part of a metal plate is fixed to a back surface of a decorative plate such as a stone plate or a ceramic plate, and a non-fixed part of the metal plate is bent toward a fixed part side of the metal plate. Fold back halfway, project the metal plate folded piece from the side of the decorative plate, arrange the metal plate folded piece and the decorative plate almost in parallel, the angle of the bent part of the metal plate and the angle of the bent part of the metal plate Can be adjusted to adjust the distance between the folded piece of the metal plate and the decorative plate, penetrate the screw hole in the folded piece of the metal plate, and the back surface of the decorative plate is polymerized with the adhesive to the underlying surface, It is characterized in that a screw is screwed into the base surface from the screw hole of the folded piece of the metal plate that has been polymerized, and the unevenness of the decorative plate is eliminated by adjusting the distance between the folded piece of the metal plate and the decorative plate. Decorative board mounting structure.