JP2009052314A - Wall surface decoration structure - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide wall surface decoration structure imposing no special restrictions on the size and mounted position of a decorative plate of square or rectangular frame shape mounted to a wall surface of a building. <P>SOLUTION: The wall surface decoration structure for mounting the decorative plate 1 to the wall surface of the building comprises the decorative plate 1 of square or rectangular frame shape, and a base 4 fixed into a position covered with the frame shape on the wall surface to detachably mount the decorative plate thereto. The decorative plate 1 is formed in the frame shape by cutting a long-sized material of specified cross-sectional shape by a line which forms 45° to the longitudinal direction and joining the cut faces of the long sized material to each other. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a wall surface decoration structure in which a decorative plate having a square or rectangular frame shape is attached to a wall surface of a building to decorate the wall surface.

  2. Description of the Related Art Conventionally, in order to decorate the walls of concrete fences and other structures, a structure in which a design block having a window portion with a glass or iron lattice is provided integrally with the wall surface is employed. The wall surface provided with such a design block can improve the aesthetics of the structure and give a high-grade impression, unlike ordinary concrete walls and block walls. On the other hand, when the glass of the design block is broken or the iron lattice is rusted, it is difficult to remove only the block because of being provided integrally with the wall surface.

Therefore, there is a problem that a part of or all of the wall surface including the design block must be broken and recreated, so that a large amount of waste is generated and the load on the environment is large. Although a method of overcoating the mortar with a mortar on the damaged block portion is also conceivable, it is impossible to make an aesthetically pleasing product in spite of cost and time. As a result, they were often left as they were. On the other hand, the inventor of the present application is a building block that is loaded so as to form a part of a wall surface, and that can attach a decorative cover detachably according to a recess provided in the design surface. is suggesting.
JP 2004-339925 A

  However, since the building block can only be attached with a decorative cover having a shape that matches the recess provided on the design surface, the design of the part other than the block cannot be changed, and it depends on the size and shape of the block. It was difficult to change the design of the decorative cover without any restrictions. Therefore, it was not necessarily suitable for greatly changing the design of the wall surface. For this reason, designs that have been tired of being used for many years can only be used as they are, and it has not been possible to deal with the case where it is desired to change the design according to the season in a hotel or restaurant.

  In view of the above circumstances, the present invention is subject to special restrictions on the size of the decorative plate itself and the mounting position of the decorative plate having a square or rectangular frame shape on the wall surface of the building. Provide no wall decoration structure.

The invention of claim 1 is a wall surface decoration structure in which a decorative plate is attached to a wall surface of a building, the decorative plate body having a square or rectangular frame shape, and the decorative plate so as to cover the decorative plate body A decorative plate cover which is detachably attached to the main body and forms the decorative plate together with the decorative plate main body , and is fixed to a position covered with the decorative plate main body on the wall surface, and the decorative plate main body is detachable with screws. includes a substrate attached, the result, the decorative plate body, have a constant cross-sectional shape, mounting holes for inserting the screw an elongate member which is formed at predetermined intervals in the longitudinal direction, the longitudinal along a line which forms a 45 degrees to the direction, by splicing a connecting piece extending over the mating portion of the cut sides of their long material state, and are not formed in the frame shape, the decorative plate The cover is In engaging portion fitted to the hook-shaped portion formed in a plate body, the decorative plate detachably attached to the main body is intended to cover the screw, before Symbol substrate, the frame of the decorative plate body Provided is a wall decoration structure which is a long material extending in a side direction and is formed with a nut holding rail which holds a nut to which the screw is fastened in a slidable manner in the longitudinal direction of the substrate. To do.

The invention according to 2, wherein the decorative plate, the plate-like body for closing the opening of the decorative panel main body, formed between the extension portion extending to the inner circumferential side of each of the openings from the decorative plate body and the decorative plate cover The wall decoration structure according to claim 1, wherein the wall decoration structure can be detachably held by the plate-like body holding groove .

The invention of claim 3, wherein the extended portion of the decorative panel main body, mounting holes for inserting the screws to be mounted a cylindrical body extending to the back surface side of the opening or found before Symbol decorative plate of the decorative plate body forming while being, the tubular body provides a wall decoration structure according to claim 2, wherein the nut rail that holds the nut in which the screw is fastened is formed.

According to a fourth aspect of the present invention, the cylindrical body is continuously provided so as to partially overlap in the circumferential direction thereof, and a plurality of peripheral wall pieces forming a cylindrical shape corresponding to the opening and the cylindrical shape are formed. A peripheral wall piece receiving frame that accommodates end portions of the plurality of peripheral wall pieces,
The peripheral wall piece is formed with an insertion portion for inserting a screw for attaching the cylindrical body, and the peripheral wall piece receiving frame has a constant cross section capable of holding the nut slidably. 4. The wall decoration according to claim 3 , wherein the long material having a shape is cut along a line forming 45 degrees with respect to the longitudinal direction, and the cut surfaces are joined together to form the peripheral wall piece storage frame. Provide structure.

According to the first aspect of the invention, the following effects can be obtained. The decorative plate attached to the wall surface of the building is detachable from the substrate fixed to the wall surface, so it can be easily replaced when the decorative plate is damaged or when it is desired to change the design of the wall surface. . Moreover, the board | substrate is covered with the frame shape part of a decoration board, and the beauty | look of a wall surface is kept favorable. Furthermore, since the frame-shaped decorative plate body is formed by cutting and joining long materials having a constant cross section at 45 degrees, the design and size of the decorative plate can be changed without any particular restrictions. . By aligning the frame-shaped opening with the window hole formed in the wall surface, the decorative plate exhibits a design effect like a window frame. In addition, since the nut is slidably held on the board, the nut position on the board side is adjusted at any position as long as the mounting holes on the decorative plate body side are aligned in the frame side direction. Can be attached. As a result, it is possible to provide a mounting hole to the substrate in advance in the long material that is the processing material of the decorative plate, and when cutting out as a decorative plate, there is no need to worry about the position of the mounting hole, Work efficiency can be improved. Furthermore, the decorative plate is composed of a decorative plate body and a decorative plate cover, and the fastener for attaching the decorative plate body to the substrate is covered with the decorative plate cover, so that the design problem due to the fastener being exposed to the surface Is resolved.

According to invention of Claim 2, in addition to the effect which invention of Claim 1 can show | play, there can exist the following outstanding effects. Since the frame-shaped opening can be closed while holding the plate-like body, it can be freely designed by setting the material, color, pattern, etc. of the plate-like body surface. In particular, since the decorative plate detachably holds the plate-like body, only the plate-like body can be exchanged. Further, the extended portion of the decorative panel main body attached to the substrate, the extended portion of the decorative panel cover detachably attached to the decorative panel main body, between, is provided with the plate-like body holding groove for holding the plate-like body Since the plate-like body to be held can be exchanged without removing the decorative plate main body fastened to the substrate, the work can be completed in a short time without causing problems such as displacement of the decorative plate with respect to the wall surface.

According to the invention of claim 3, in addition to the effect that the invention of claim 2 can exhibit, the following excellent effect can be achieved. So as to extend to the rear surface side from the opening of the decorative panel main body, since the cylindrical body and instrumentation can wear, the opening position to match the window holes formed in the wall (plain holes), a window hole internal or concrete etc. Is no longer exposed, and the design can be improved. Moreover, when installing a lighting fixture or an ornament in a window hole, the cylindrical body can be used as a blindfold for hiding a pedestal, wiring, etc. for fixing them.

According to invention of Claim 4 , in addition to the effect which invention of Claim 3 can show | play, the following outstanding effects can be show | played. The cylindrical body is formed with a plurality of peripheral wall pieces connected in the circumferential direction, and the peripheral wall piece storage frame for storing the end portion is formed of a long material cut in accordance with the cylindrical shape. It can correspond to the shape of the shape of the frame.

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

(Embodiment of the present invention)
FIGS. 1-6 shows embodiment of this invention, FIG. 1 is an external appearance perspective view of the concrete block wall to which the wall surface decoration structure based on this embodiment was given. 2 is an exploded perspective view of the wall surface decoration structure according to the present embodiment, FIG. 3 is a cross-sectional view taken along line AA of FIG. 1, and FIG. 4 is a decoration plate 1 (decoration plate body pieces 21 and 22 and a decoration plate cover piece. 31, 32) and a partial enlarged perspective view showing the attachment relationship of the substrate 4. FIG. 5 is a perspective view showing a state where the plate-like body P is held in the plate-like body holding groove V1 formed on the inner peripheral edge of the opening of the decorative plate 1, and FIG. 6 is a cross-sectional view taken along line BB of FIG. .

  As shown in FIG. 1, the wall surface decoration structure according to the present embodiment is attached to the wall surface W on which the concrete blocks B having the window holes H are loaded, and the wall surface W is attached to the wall surface W. It is something to decorate. The decorative plate 1 is formed in a rectangular shape that matches the design surface of the block B with a decorative plate body 2 and a decorative plate cover 3 that is detachably attached so as to cover the decorative plate body 2 so as to cover the design surface. It is attached. A rectangular opening O penetrating the decorative plate 1 in the thickness direction is a rectangle corresponding to the window hole H.

  As shown in FIG. 2, the wall surface decoration structure according to the present embodiment includes four (a plurality of) substrates 4 fixed at positions where the wall surface is covered with the frame shape of the decoration plate 1, and these substrates 4. A frame-shaped decorative plate body 2 that is detachably attached to the substrate 4 and a frame shape that covers the decorative plate body 2 and is detachably attached to the decorative plate body 2 And a decorative plate cover 3.

  The substrate 4 is a long body obtained by cutting an aluminum extruded material, which is a long material having a constant cross-sectional shape, and is attached so as to extend in the frame-shaped frame side direction as shown in FIG. It is done. As shown in FIGS. 3 and 4, the substrate 4 has a substrate attachment hole 41 for inserting a tapping screw S1 for attaching the substrate 4 to the wall surface W, and a body attachment screw S2 for attaching the decorative plate body 2 to the substrate 4. And a board nut holding rail 42 for holding the board nut N2 to be slidable in the longitudinal direction. In addition, the board | substrate 4 is cut | disconnected to the length which does not interfere with the connection piece 23 mentioned later.

  The substrate mounting holes 41 are formed at predetermined intervals in the longitudinal direction of the substrate 4 and are formed in advance in an aluminum extrusion molding material that is a processed material of the substrate 4. The board nut holding rail 42 is formed in a substantially U-shaped cross section, and the two sides 421 and 422 facing each other in the U-shape serve as a detent for the square board nut N2, and the free ends of the two sides 421 and 422 The hook-shaped portions 421a and 422a formed on the base plate prevent the substrate nut N2 from coming off. The gap between the two hook-shaped portions 421a and 422a is set to a width that allows the main body mounting screw S2 to be inserted.

  The decorative plate main body 2 is a decorative plate main body piece 21 formed by cutting an aluminum extrusion-molded material having a constant cross-sectional shape (substantially letter-shaped) along a line that forms 45 degrees with respect to the longitudinal direction and the frame width direction. 2 and 22 are formed into a frame shape by joining their cut surfaces together as shown in FIGS. Each of the decorative plate main body pieces 21 and 22 has main body mounting holes 21a and 22a for inserting the main body mounting screws S2, tapping holes 21b and 22b into which tapping screws S3 described later are screwed, and a modification of the present embodiment. The cylindrical body mounting holes 21c and 22c for mounting the cylindrical body 5 described in the above are formed.

  The body attachment holes 21a and 22a and the cylindrical body attachment holes 21c and 22c are both formed at predetermined intervals in the longitudinal direction (frame side direction) of the decorative plate body pieces 21 and 22, and the body attachment holes 21a and 22a. Are elongated holes extending in the width direction perpendicular to the longitudinal direction. The elongate hole structure and the structure of the board nut holding rail 42 combine to allow the decorative plate body 2 to be adjusted in the vertical and horizontal mounting positions when mounted on the board 4. The body attachment holes 21a and 22a are formed in advance in an aluminum extrusion molding material that is a processing material of the decorative plate body pieces 21 and 22.

  The tapping holes 21b and 22b are formed after the decorative plate main body pieces 21 and 22 are cut out from the processed material, and are square connecting pieces that connect the decorative plate main body pieces 21 and 22 across the mating portions. The tapping screw insertion hole 23a formed in the groove 23a is positioned so as to coincide with the tapping screw insertion hole 23a. As shown in FIG. 4, the connecting piece 23 is formed between the opposing two sides 211 and 212 and between 221 and 222 on the back side of each decorative plate body piece 21, 22. The decorative plate main body pieces 21 and 22 are positioned relative to each other so as to be fitted. The connecting piece 23 is connected to the decorative plate main body pieces 21 and 22 by a tapping screw S3.

  The decorative plate body 2 is connected by the connecting piece 23 so as to maintain the frame shape. However, if the decorative plate main body pieces 21 and 22 are firmly attached to the substrate 4, the connecting piece 23 is not provided. There is no problem. The decorative plate main body pieces 21 and 22 are provided with extended portions 213 and 223 that extend from a portion that forms a substantially letter E shape toward the inner peripheral side of the decorative plate 1. These extended portions 213 and 223 face the extended portions 313 and 323 formed on the decorative plate cover pieces 31 and 32, which will be described later, in the assembled state of the decorative plate 1, as shown in FIG. A plate-like body holding groove V <b> 1 (FIG. 3) is formed over the entire inner peripheral edge of the opening O of the decorative plate 1.

  The decorative plate cover 3 includes decorative plate cover pieces 31 and 32 formed by cutting an aluminum extrusion-molded material having a certain cross-sectional shape along a line forming 45 degrees with respect to the longitudinal direction thereof, as shown in FIGS. As shown, the cut surfaces are joined together to form a frame shape. The decorative plate cover pieces 31 and 32 are fitted on the front surface side of the decorative plate main body pieces 21 and 22 so as to fit between the opposite two sides 211 and 212 and between 221 and 222 in an E-shaped cross section. As shown in FIG. 3, the frame shape is formed while being held.

  Therefore, hook-shaped portions 211a, 212a and 221a, 222a for locking the decorative plate cover pieces 31, 32 are respectively provided at the free ends of the two sides of the decorative plate body piece as shown in FIG. As shown in FIGS. 3 and 4, the decorative plate cover pieces 31, 32 are formed with engaging portions 311, 312, 321, 322 (not shown). In addition, as shown in FIG. 3, the shapes from the engaging portions 311 (321) to 321 (322) are formed in an S shape so that the decorative plate cover pieces 31 and 32 can be bent in the vertical direction. The decorative plate main body pieces 21 and 22 attached to the substrate are detachable.

  Further, the decorative plate cover pieces 31 and 32 extend to the inner peripheral side (downward in FIG. 3) of the decorative plate 1 and part of the inner peripheral edge of the opening O, like the decorative plate main body pieces 21 and 22. Are formed together with the extension portions 213 and 223 on the decorative plate body pieces 21 and 22 side to form a plate-like body holding groove V1 (FIG. 3). The plate-like body holding groove V1 can be held so as to sandwich the plate-like body having a shape corresponding to the opening O, but when the plate-like body is not held, as shown in FIG. A cap molding M1 that closes the holding groove V1 may be provided.

  As shown in FIG. 5, when a plate-like body P such as punching metal is sandwiched and held in the plate-like body holding groove V <b> 1, the opening O is closed and a new design is added to the frame-shaped decorative plate 1. The various appearances of the wall surface W can be created. Since the decorative board cover 3 is detachable with respect to the decorative board main body 2, the plate-like body P held in the plate-like body holding groove V1 formed therebetween is similarly detachable. be able to.

  As shown in FIG. 6, the plate-like body P is formed by interposing a resin molding M <b> 2 or an elastic rubber molding M <b> 3 between the decoration plate main body piece 21 and the decoration plate cover piece 31. It is possible to prevent rattling in the plate-like body holding groove V1 and generation of abnormal noise by blowing in the wind.

(Features of this embodiment)
The wall surface decoration structure according to the present embodiment has the following characteristics.

  First, the decorative board main body 2 has a feature that it can be attached to and detached from the wall surface W by fastening with a main body attaching screw S2 to the substrate 4 directly fixed to the wall surface W. Thereby, when the decoration board main body is damaged or when it is desired to change the wall surface design, the decoration board main body 2 (decoration board 1) can be easily replaced.

  Second, the decorative plate body 2 has a feature that the position of the decorative plate body 2 can be adjusted with respect to the substrate 4. Thereby, even if a slight shift occurs in the mounting position of the substrate 4 with respect to the wall surface W, it can be corrected when the decorative plate body 2 is mounted.

  Third, the frame-shaped portion of the decorative plate 1 has a feature of covering the substrate 4 fixed to the wall surface W. Thereby, the board | substrate 4 does not protrude from the outer peripheral line of the decorating board 1, and does not enter into the opening O, and the beauty | look of the wall surface W can be kept favorable.

  Fourth, the frame shape of the decorative plate 1 (the decorative plate main body 2 and the decorative plate cover 3) is formed by cutting and joining long materials having a constant cross-sectional shape at 45 degrees. . As a result, the design can be significantly changed without limiting the size and shape (vertical / horizontal ratio) of the decorative plate 1. Further, by matching the frame-shaped opening O with the window hole H formed in the wall surface W, the design effect that the decorative plate 1 becomes a window frame can be exhibited and the aesthetic appearance can be further enhanced.

  Fifth, the decorative plate 1 has a feature that the plate-like body P that closes the frame-shaped opening O can be detachably held. Thereby, the design of the decoration board 1 can be changed significantly by using the plate-like body P from which a material, a color, a pattern, etc. differ.

  Sixth, a plate-like body holding groove V1 for holding the plate-like body P is provided between the decorative plate main body 2 attached to the substrate 4 and the decorative plate cover 3 detachably attached to the decorative plate main body 2. It has the feature of being. Thus, the holding plate-like body P can be exchanged without removing the decorative plate main body 2 fastened to the substrate 4, so that the work can be completed in a short time without causing the positional displacement of the decorative plate 1 with respect to the wall surface W. Can do.

  Seventh, the main body attaching screw S2 (fastener) for attaching the decorative plate main body 2 to the substrate 4 is covered with the decorative plate cover 3. Thereby, the design problem that the main body mounting screw S2 is exposed on the surface of the decorative plate 1 is solved.

  Eighth, the decorative board main body 2 is formed with main body attachment holes 21a through which the main body attachment screws S2 are inserted at intervals in the frame side direction of the frame shape. The substrate nut N2 to which S2 is fastened is slidably held in the longitudinal direction. Thereby, the main body attachment hole 21a can be previously provided in the long material used as the processing material of the decoration board 1, and it becomes unnecessary to care about the position of the attachment hole when cutting out as a decoration board.

  Ninth, the main body attachment hole 21a is a long hole extending in a direction intersecting with the frame side direction of the decorative plate 1. Thereby, the position of the decorative board 1 can be adjusted in the direction crossing the frame piece direction.

(Modification of the above embodiment)
FIGS. 7-10 shows the modification of the said embodiment, FIG. 7 is an external appearance perspective view of the concrete block wall to which the wall surface decoration structure which concerns on the modification of the said embodiment was given. 8 is a cross-sectional view taken along the line CC in FIG. 7, and FIG. 9 is a cross-sectional view taken along the line DD in FIG. FIG. 10 shows a state in which the plate-like bodies P1 and P2 are held in the plate-like body holding groove V1 of the decorative board 1 and the plate-like body holding groove V2 of the cylindrical body 5, and shows a cross section similar to FIG. It is. In addition, the wall surface decoration structure which concerns on this modification is provided with the structure common to the wall surface decoration structure which concerns on the said embodiment except the point provided with the cylindrical body 5, About the said common component part, FIGS. The same reference numerals as those in FIG.

  As shown in FIGS. 7 and 8, the decorative plate 1 (decorative plate body 2) has a tubular body that extends from the opening O to the back side of the decorative plate 1 and covers the inner peripheral surface of the window hole H. 5 is installed. The extended portions 213 and 223 of the decorative plate main body pieces 21 and 22 forming the decorative plate main body 2 have cylindrical body accommodation grooves 213a (FIG. 8) and 223a (not shown) for accommodating one end of the cylindrical body 5. Are formed, and the cylindrical body mounting holes 21c and 22c for inserting the cylindrical body mounting screws S4 for mounting the cylindrical body 5 are arranged in the frame side direction of the decorative plate 1 as shown in FIG. It is formed at a predetermined interval in the (cylindrical body accommodation groove 213a). The cylindrical body mounting holes 21c and 22c are formed in advance in an aluminum extrusion molding material that is a processing material of the decorative plate main body pieces 21 and 22 in the same manner as the main body mounting holes 21a and 22a, and the decorative plate cover 3 is attached. It is covered so that it cannot be seen from the outside.

  The cylindrical body 5 includes a peripheral wall portion 51 formed of a peripheral wall piece extending from the decorative plate main body 2 to the back surface side thereof, and a peripheral wall piece storage frame 52 for storing the tip of the peripheral wall portion 51 extending to the back surface side. . For example, as shown by reference numerals 511 and 512.513 in FIG. 9, the peripheral wall pieces forming the peripheral wall portion 51 are set to have various shapes and dimensions, and partially overlap in the circumferential direction. In this way, a cylindrical shape having a rectangular cross section is formed. By changing the dimensions of the peripheral wall pieces themselves and the overlapping dimensions of the peripheral wall pieces, various frame shapes can be supported. As shown in FIG. 9, screw insertion portions 511 a, 512 a, and 513 a for inserting the cylindrical body mounting screw S <b> 4 are formed on each peripheral wall piece so as to be positioned on the cylindrical outer peripheral surface side. .

As with the decorative plate main body pieces 21 and 22, the peripheral wall piece receiving frame 52 is made of a long material having a certain cross-sectional shape with respect to its longitudinal direction so as to correspond to frame shapes of various sizes and shapes. It cut | disconnects by the line | wire which makes a degree, forms the surrounding wall piece accommodating frame pieces 521 and 522, and is comprised by splicing those cut surfaces, as FIG. 9 shows. Each of the peripheral wall piece storage frame pieces 521 and 522 includes a peripheral wall portion receiving groove 521a and 522a for storing the tip of the peripheral wall portion 51 and a cylindrical body nut N4 to which the cylindrical body mounting screw S4 is fastened. Cylindrical body nut rails 521b and 522b that are slidably held in the frame side direction of the cylindrical body, and a plate-like body holding groove for holding the plate-like body so as to close the opening on the distal end side of the cylindrical body 5 V2 is formed. In addition, since the cylindrical body nut N4 can slide, the cylindrical body mounting holes 21c and 22c do not require troublesome positioning as the main body mounting holes 21a and 22a.

  In the plate-like body holding groove V2, similarly to the plate-like body holding groove V1, a plate-like body having a shape corresponding to the opening O can be sandwiched, but when the plate-like body is not held, As shown in FIG. 8, a cap molding M4 that closes the plate-like member holding groove V2 may be provided. As shown in FIG. 10, when the plate-like body P2 such as glass is sandwiched and held in the plate-like body holding grooves V1, V2, the opening O is closed and a new frame-shaped decorative plate 1 is added. The design can be given to create various appearances of the wall surface W. Furthermore, by installing a light bulb inside the peripheral wall portion 51 and lighting it, both surfaces of the wall surface can be illuminated through the glass held in both holding grooves V1, V2.

  FIG. 11A shows still another modification of the above-described embodiment, in which holes are formed in the cylindrical body 5 to provide a lattice. The rod-shaped bodies forming the lattice may be fixed with screws as shown in FIG. 11 (b), or may be crimped at the ends as shown in FIG. 11 (c).

(Other variations)
In the said embodiment and the said modification, although the example which attaches the decoration board 1 to the wall surface W of the concrete block wall formed with the concrete blocks was demonstrated, you may make it attach to wall surfaces other than the product made from concrete or block stacking, and attachment The target wall surface may be existing or newly established. Moreover, in the said embodiment, although the decoration board 1 was made into the magnitude | size and shape matched with one block B which has the window hole H, and it was attached so that the joint around the block B might be exposed, The joint around the block may be concealed or a plurality of blocks may be covered at the same time, and the block may be attached regardless of the joint position of the block or the presence or absence of a window hole. That is, in the wall surface decorative structure of the present invention, the size and shape of the decorative plate and the mounting position can be freely set.

  In the embodiment and the modification described above, the substrate 4 is fixed to the wall surface W with the tapping screw S1, but in addition to or instead of this, an adhesive is applied between the wall surface W and the substrate 4. It is also possible to fix them by bonding. Depending on the weather at the time of work, it may be properly used according to the dry state of the wall surface.

  In the said embodiment and the said modification, although the example which employ | adopted punching metal and glass as a plate-shaped body hold | maintained at the plate-shaped body holding groove of a decoration board was demonstrated, not only this but various materials and forms. Things can be adopted. When glass or the like is employed, not only transparent but also translucent ones may be employed.

  In the said embodiment and the said modification, although it decided to provide the board | substrate 4 with respect to all the frame sides of the frame shape of the decoration board 1, for example, it provides only with respect to two frame sides which a frame shape opposes. It is also good. Although the decorative plate 1 is divided into the decorative plate main body 2 and the decorative plate cover 3, it may be formed integrally.

  In addition to the above, the wall surface decoration structure of the present invention is not limited to the above-described embodiment, and it is needless to say that various modifications can be made without departing from the scope of the present invention.

The external appearance perspective view of the concrete block wall in which the wall surface decoration structure concerning this embodiment was given. The disassembled perspective view of the wall surface decoration structure which concerns on this embodiment. AA sectional drawing of FIG. The partial expansion perspective view which shows the attachment relation of a decorative board and a board | substrate. The perspective view which shows the state which hold | maintained the plate-shaped body in the plate-shaped body holding groove formed in the opening inner periphery of a decoration board. BB sectional drawing of FIG. The external appearance perspective view of the concrete block wall in which the wall surface decoration structure which concerns on the modification of the said embodiment was given. CC sectional drawing of FIG. DD sectional drawing of FIG. The figure which shows the state which made the plate-shaped body hold | maintain in the plate-shaped body holding groove | channel of a decoration board, and the plate-shaped body holding groove of a cylindrical body. The figure which shows another modification

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Decorative plate 2 Decorative plate body 3 Decorative plate cover 4 Substrate 5 Tubular body W Wall surface

Claims (10)

A wall decoration structure for attaching a decorative plate to the wall of a building,
A decorative plate having a square or rectangular frame shape;
A board that is fixed at a position covered with the frame shape on the wall surface and on which the decorative plate is detachably attached,
The decorative plate cuts a long material having a certain cross-sectional shape with a line forming 45 degrees with respect to the longitudinal direction, and joins the cut surfaces of the long materials to the frame shape. A wall decoration structure characterized by being formed.   The wall decoration structure according to claim 1, wherein the decoration plate is capable of detachably holding a plate-like body that closes the frame-shaped opening.   The wall decoration structure according to claim 1 or 2, wherein a cylindrical body extending from the frame-shaped opening to the back side of the decoration board can be attached to the decoration board.   The wall decoration structure according to any one of claims 1 to 3, wherein when the decoration plate is attached to the substrate, the attachment position of the decoration plate can be adjusted. While the decorative plate is formed with an attachment hole through which a screw for attaching to the substrate is inserted at an interval in the frame side direction,
The said board | substrate is a elongate material extended in the frame side direction of the said frame shape, Comprising: The nut to which the said screw is fastened is hold | maintained so that sliding is possible in the longitudinal direction of the said board | substrate. Wall decoration structure.   6. The wall surface decoration structure according to claim 5, wherein the attachment hole is a long hole extending in a direction intersecting with the frame side direction.   The decorative plate includes a decorative plate body that is attached to the substrate with a fastener, and a decorative plate cover that is detachably attached to the decorative plate body and covers the fastener. The wall surface decoration structure according to any one of claims 1 to 6.   The decorative plate is held so that a plate-like body is sandwiched between a decorative plate main body attached to the substrate with a fastener and a decorative plate cover detachably attached to the decorative plate main body. The wall decoration structure according to any one of claims 1 to 7, wherein a plate-like body holding groove is formed. While the decorative plate is formed with an attachment hole through which a screw for attaching the cylindrical body is inserted at a predetermined interval in the frame side direction,
The wall surface decoration structure according to claim 3, wherein the cylindrical body holds a nut to which the screw is fastened so as to be slidable in the frame side direction. The cylindrical body is continuously provided so as to partially overlap in the circumferential direction, and a plurality of peripheral wall pieces forming a cylindrical shape corresponding to the opening, and ends of the plurality of peripheral wall pieces forming the cylindrical shape A peripheral wall piece containing frame for housing the part,
The peripheral wall piece is formed with an insertion portion for inserting a screw for attaching the cylindrical body, and the peripheral wall piece receiving frame has a constant cross section capable of holding the nut slidably. The wall decoration according to claim 9, wherein the long material having a shape is cut along a line forming 45 degrees with respect to the longitudinal direction, and the cut surfaces are joined together to form the peripheral wall piece storage frame. Construction.

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