JP7177739B2 - decorative material - Google Patents

Description

The present invention relates to a decorative material attached to a wall.

BACKGROUND ART Conventionally, a decorative material attached to an outer wall (Patent Document 1) is known as a material for improving the design of a building. Such a decorative material is attached to a wall surface via a mounting bracket.

On the other hand, outdoor indirect lighting is known in which light is directed toward an outer wall and the reflected light indirectly illuminates the exterior wall.
For example, in Patent Document 2, there is known an exterior wall structure provided along the upper end of the outer wall so as to cover the upper end from the outdoor side, and having a lighting housing portion for housing a lighting device for illuminating the upper end of the outer wall. It is

JP 2010-013829 A JP 2017-216059 A

However, it is not known to produce indirect lighting on the outer wall using a decorative material such as that disclosed in Patent Document 1. In addition, the outer wall structure of Patent Document 2 is for fixing the lighting device according to the structure of the building, and therefore the lighting effect location is limited to the structure of the building.
SUMMARY OF THE INVENTION An object of the present invention is to provide a decorative material that enables free presentation of indirect lighting.

A decorative material of the present invention is a decorative material that is fixed to a wall surface, and includes a decorative member having a housing portion, a lighting member that is housed in the housing portion, and a cover member that covers an opening of the housing portion. It is characterized by
In the decorative material of the present invention, it is preferable that the decorative member is made of an extruded base material, and it is particularly preferable that the extruded base material is made of a cement-based extrudate.
In the decorative material of the present invention, it is preferable that the cover is translucent.
In the decorative material of the present invention, it is preferable that the cover can be externally attached.
In the decorative material of the present invention, it is preferable that the direction of light emitted from the illumination member through the cover when attached to the wall surface is along the wall surface or toward the wall surface.
In the decorative material of the present invention, at least part of the cover is light-shielding, and the direction of light emitted from the lighting member through the cover when attached to the wall surface is the direction along the wall surface or the Those facing the wall are preferred.

Since the decorative material of the present invention is provided with the lighting member, it is possible to produce free indirect lighting on the wall surface on which it is mounted without being restricted by the structure of the building. In addition, since the cover member that covers the accommodation portion is provided, the illumination member in the accommodation portion can be protected, and the durability is high.

FIG. 1a is a cross-sectional view of the first embodiment of the decorative material of the present invention, and FIG. 1b is a schematic diagram showing the area of reflected light when the decorative material is attached to a wall surface. 2a is a cross-sectional view showing the decorative member, FIG. 2b is a left side view showing the decorative member, and FIG. 2c is a plan view showing the lighting member. FIG. 3a is a partial cross-sectional view of the decorative material showing the second embodiment, FIG. 3b is a schematic diagram showing the area of the reflected light at that time, and FIG. 3c is the reflection of the decorative material of the third embodiment. FIG. 4 is a schematic diagram showing regions of light; 4a and 4b are cross-sectional views of decorative materials showing fourth and fifth embodiments, respectively. 5a and 5b are cross-sectional views of the decorative material showing sixth and seventh embodiments, respectively.

The decorative material 10 of FIG. 1a includes an elongated decorative member 11 having a housing portion 20a, a lighting member 12 housed in the housing portion 20a, and a cover member 13 covering an opening of the housing portion 20a. ing. This decorative material 10 is fixed to the wall surface 1 via a connecting fitting 25 .
The light emitted from the decorative material 10 attached to the wall surface 1 is reflected by the wall surface as shown in FIG. 1b, and the reflected light indirectly illuminates. Reference numeral 1a indicates how the light emitted from the decorative material 10 appears along the wall surface. In particular, it is preferable for applying indirect lighting to the outer wall of a building.

First, the cover member 13 will be described.
The cover member 13 is a translucent long member having a C-shaped cross section. Specifically, it has a flat cover plate 13a, a first locking portion 13b provided at its upper end, and a second locking portion 13c provided at its lower end. The first engaging portion 13b and the second engaging portion 13c are portions bent perpendicularly to the cover plate 13a.
The cover member 13 is attached to the decorative member 11 so that the decorative member 11 is sandwiched between the first engaging portion 13b and the second engaging portion 13c. In other words, it is externally fixed and detachable. In order to prevent water from entering the accommodating portion, it is preferable that the space between the cover member 13 and the decorative member 11 is sealed with a sealing material or the like. Also, although the cover member 13 and the decorative member 11 are fixed by engagement, the fixing structure is not particularly limited as long as it is attached externally and detachable.
The cover plate 13 a closes the housing opening 18 of the decorative member 11 . That is, the light irradiated from the decorative material 10 is transmitted through the cover plate 13a.
The translucent cover member 13 may be transparent so that the inside can be seen through, or translucent so that the inside can be seen cloudy or distorted. Further, it may be colorless or colored.
Such a cover member 13 can be molded, for example, by extruding a translucent synthetic resin such as polycarbonate, acrylic resin, or polyvinyl chloride resin.

As shown in FIG. 2a, the elongated decorative member 11 has a C-shaped peripheral wall 16, a partition wall 17 that partitions the internal space of the peripheral wall, and a C-shaped peripheral wall 16 in a cross-sectional shape perpendicular to the longitudinal direction. It has a housing portion opening 18 that communicates with the housing portion 20a provided and the outside.
The peripheral wall 16 includes a top plate 16a and two side plates 16b1 and 16b2 extending in the same direction perpendicular to the top plate 16a from both ends thereof. It is open. A housing opening 18 is formed in one side plate 16b1 (left side in FIG. 2a). The first locking portion 13b and the second locking portion 13c of the cover member 13 are engaged with the upper and lower ends of the side plate 16b1 (left side in FIG. 2).
In such a decorative member 11 , when the decorative material 10 is attached to the wall surface 1 , the open surface 16 c of the peripheral wall 16 faces the wall surface 1 . In other words, this opening in the peripheral wall 16 receives a connecting fitting 25 fixed to the wall surface 1 and is closed by the wall surface 1 (see FIG. 1a). Further, when the decorative member 11 is attached to the wall surface 1, the top plate 16a is parallel to the wall surface 1. As shown in FIG. A design or the like is applied to the surface of the top plate 16a according to the application. Both ends of the decorative member 11 are closed by end caps 11a, as shown in FIG. 2b.

The partition wall 17 has vertical walls 17a1 and 17a2 extending substantially vertically from the top plate 16a and horizontal walls 17b1 and 17b2 extending substantially vertically from the side plates 16b1 and 16b2, respectively. The vertical walls 17a1 and 17a2 and the horizontal walls 17b1 and 17b2 are provided symmetrically about the center line C1 in the width direction (horizontal direction in FIG. 2a) of the top plate 16a. The vertical wall 17a1 and the horizontal wall 17b1 and the vertical wall 17a2 and the horizontal wall 17b2 intersect each other.
As another partition wall 17, a Y-shaped wall 17c is provided from the lower end so that the vertical wall 17a1 and the vertical wall 17a2 are continuous. Inclined walls 17d1 and 17d2 extending obliquely from the lower ends of the side plates 16b1 and 16b2 toward the lateral walls 17b1 and 17b2 are provided, respectively.

The interior space of the decorative member 11 is partitioned into seven independent spaces (20a to 20g) by a partition wall 17. As shown in FIG. A space 20a, which is one of the independent spaces, is surrounded by the peripheral wall 16 (part of the top plate 16a and part of the side plate 16b1) and the partition wall 17 (vertical wall 17a1 and horizontal wall 17b1). 12 is accommodated. This space (accommodating portion) 20 a communicates with the outside through the accommodating opening 18 . Also, the spaces 20f and 20g receive the connecting fittings 25 from the open surface 16c of the peripheral wall 16 (see FIG. 1b).
The shape of the partition wall 17 is not particularly limited as long as the top plate 16a and the side plate 16b1 or 16b2 are connected by the partition wall 17 at least. However, when installing the decorative member 11 on the wall surface, it is preferable to provide the partition wall 17 so that the space (20f, 20g) for receiving the connecting fitting 25 and the housing portion (20a) for housing the lighting member 12 are independent. It is preferable because it does not interfere with each other. From the standpoint of strength, it is preferable to provide the partition wall 17 substantially symmetrically with respect to the internal space.

The housing opening 18 is formed on the top plate 16a side of the left side plate 16b1 of the peripheral wall 16, and communicates the space 20a with the outside. In the decorative member 11, as shown in FIG. 2b, there is one long hole extending in the longitudinal direction. Since the housing opening 18 is formed in the left side plate 16b1 in this way, when the decorative member 11 is attached to the wall surface 1, the opening is parallel to the wall surface. Therefore, the illumination member 12 accommodated in the accommodation portion cannot be seen from the position facing the wall surface 1 .

Such a long decorative member 11 is composed of an extruded substrate. In particular, it consists of an extruded body obtained by extruding a thermoplastic resin or a cementitious material.
Thermoplastic resins include polyvinyl chloride resin (PVC resin), acrylonitrile-butadiene-styrene copolymer resin (ABS resin), polystyrene resin (PS resin), high impact polystyrene resin (HIP resin), acrylonitrile-styrene copolymer resin. (AS resin), modified polyphenylene ether resin, polyethylene resin, polypropylene resin, or a mixed resin thereof can be used.
A cementitious material is a material obtained by hardening a cementitious composition containing a hydraulic inorganic substance. Various Portland cements, blast furnace cements, fly ash cements, silica cements, and the like can be used as hydraulic inorganic substances. In addition, it may contain lightweight aggregate etc. for weight reduction, may contain pulp, water-soluble cellulose, mineral fiber etc. for reinforcement etc., and may contain pigment for coloring. good. Among various cement-based materials, it is preferable to use a calcium silicate-based material containing calcium silicate as a main component because of its excellent fire resistance and light specific gravity. Further, it is more preferable to use a pulp-reinforced calcium silicate material because of its excellent strength.
Such a cementitious material can be easily produced by extrusion molding into a molded body having substantially the same cross-sectional shape in the longitudinal direction (extrusion direction). Further, if the extruded product has a specific gravity of about 0.7 to 1.5, especially about 0.7 to 1.3, an effect of improving the workability due to its light weight is also produced. Furthermore, since it has heat resistance, even if it accommodates a heat-generating lighting member, there is no possibility of deformation, and it is excellent in durability. After hardening, the cement-based extruded body can be fixed with fasteners such as screws, screws, and nails.

Next, a method for manufacturing the decorative member 11 made of an extruded body will be described.
The method of manufacturing the decorative member 11 using a cement-based material includes molding a cement-based extrusion molded body having a peripheral wall 16 and a partition wall 17, and then cutting a side plate 16b1 of the peripheral wall 16 to form a storage portion in the side plate 16b1. An opening 18 is provided. The cement-type extruded body comprising the peripheral wall 16 and the partition wall 17 is extruded and hardened while maintaining its shape by inserting spacers with the open surface 16c of the peripheral wall 16 facing downward.
The decorative member 11 using a thermoplastic resin can be extruded into an extruded body provided with the housing opening 18 by extrusion molding.

As shown in FIG. 2c, the illumination member 12 is vertically elongated and accommodated in a vertically elongated space (accommodating portion) 20a. More specifically, it comprises a vertically elongated substrate 12a and a plurality of LEDs 12b arranged evenly in the longitudinal direction of the substrate, and wiring 12c for supplying power to the illumination member 12 is provided at the end of the substrate 12a. In addition to the LED, a fluorescent lamp, a light bulb, or the like that emits light by electric power may be used. Further, power may be supplied from a battery housed in another space within the decorative member 11 .

The illumination member 12 is held by a jig 15 provided in the accommodation portion (space 20a) (see FIG. 1a). By selecting the size and shape of the jig 15, it is possible to adjust the position and orientation of the lighting member 12 in the housing. The lighting member 12 is fixed to the jig 15 by an adhesive or the like, and the jig 15 is fixed to the vertical wall 17a1 of the partition wall by a fastener 26 such as a screw. In this way, the lighting member 12 is fixed in the direction along the wall surface by the jig 15, and the light emitted from the lighting member 12 appears along the wall surface as shown in FIG.
Since it is configured in this manner, the lighting member 12 can be replaced by removing the jig 15 . In that case, the cover member 13 is removed, and the illumination member 12 and the jig 15 are taken in and out from the housing opening 18 . However, even if, for example, the illumination member 12 and the jig 15 are configured to be detachable by providing locking claws that can be engaged with each other on the back surface of the illumination member 12 and the surface of the jig, only the illumination member 12 can be taken in and out. good

Alternatively, as shown in FIGS. 3a and 3b, by tilting the surface of the jig 15, the illumination member 12 may be directed toward the wall surface 1, that is, the light may be adjusted to appear in a predetermined area 1b of the wall surface. In addition, a reflector is provided in the accommodation section, the light emitted from the lighting member 12 is reflected by the reflector, and the reflected light is directed along the wall surface or toward the wall surface so that it appears in a predetermined area of the wall surface. good too.
Further, as shown in FIG. 3c, the illumination member 12 is provided only on a part of the decorative member 11 so that the reflected light region 1c is only part of the longitudinal direction of the decorative member 11 according to the design of the wall surface. may

Returning to FIG. 1, such a decorative member 10 is attached to the wall surface 1 via, for example, connecting fittings 25 provided on the wall surface 1 at regular intervals. As the connecting fitting 25, for example, a fitting having a U-shaped cross section having a top surface 25a and side surfaces 25b extending vertically from both ends thereof can be used. At this time, the side surface 25b of the connecting fitting 25 protrudes perpendicularly to the wall surface 1, and the side surface 25b is inserted into the open surface 16c (the spaces 20f and 20g) of the peripheral wall 16 of the decorative member 11, and the side surface 25b and the side surface 25b The right side plate 16b2 of the peripheral wall 16 is overlapped and fixed with a screw 26a and a nut 26b. Further, the connecting fittings 25 are fixed to the wall surface 1 by means of fasteners 26 such as screws.
In addition, if the connecting fitting 25 is provided with a wall surface fixing portion (for example, the top surface 25a) fixed to the wall surface 1 and a building material fixing portion (for example, the side surface 25b) projecting from the wall surface 1, The shape is not particularly limited. Moreover, the fixing structure of the connecting metal fitting 25 and the decorative member 11 is not particularly limited, either. Furthermore, the wall fixing portion may be embedded in the wall surface without being removable.

Since the decorative material 10 configured in this manner can be attached to the wall surface 1 regardless of the structure of the building, it is possible to apply indirect lighting with a high degree of design to the outer wall.
In particular, since the lighting member 12 housed in the housing part cannot be seen from the position facing the wall surface 1, indirect lighting can be produced without losing the decorativeness of the decorative material 10.例文帳に追加
In addition, since the housing portion 20a of the decorative member 11 is independent of the open surface 16c of the peripheral wall 16 for receiving the connecting fitting 25, an unexpected external force is applied to the lighting member 12 when the decorative member 10 is attached to the wall surface 1. No fear and preferred.
Further, when the decorative material 10 is made of a cement-based material having high heat resistance, even if the lighting member 12 is directly accommodated, deformation or the like is unlikely to occur. It is also resistant to environmental changes and suitable for installation outside. Furthermore, since the cement-based extruded body is formed by extruding the cement-based material and cutting the cement-based extruded body, highly accurate products can be produced with high efficiency.

Next, another embodiment will be described.
The decorative member 30 of FIG. 4 a has a cover member 31 attached to the decorative member 11 .
The cover member 31 has a flat cover plate 31a and locking claws 31b and 31c provided at the upper and lower ends thereof.
On the other hand, locking grooves 32a and 32b for locking the locking claws 31b and 31c are formed on the inner surface of the accommodating portion (space 20a) of the decorative member 11. As shown in FIG. Other configurations are substantially the same as those of the decorative material 10 of FIG.
Such a cover member 31 is attached to the decorative member 11 by sliding it from the end.
The decorative member 35 of FIG. 4 b is attached by inserting the cover member 36 into the housing opening 18 of the decorative member 11 . The cover member 36 includes a cover plate 36a, and first locking portions 36b and second locking portions 36c provided above and below the cover plate 36a. The first locking portion 36a and the second locking portion 36c are fixed by engaging with the inner surface of the housing portion 20a. Other configurations are substantially the same as those of the decorative material 10 of FIG.
In either case, like the decorative material 10 of FIG. 1, it can be easily attached to the wall surface 1, and indirect lighting with a high degree of design can be applied to the outer wall.

The decorative material 40 of FIG. 5a comprises a light-blocking cover member 41 . This light-shielding cover 41 controls the light emitted from the illumination member 12 in the direction along the wall surface 1 or in the direction toward the wall surface 1 . Other configurations are substantially the same as those of the decorative material 10 of FIG.
The cover member 41 is an elongated member having an L-shaped cross section and having a cover plate 41a and a locking portion 41b provided at the upper end thereof.
The engaging portion 41b is fixed to the upper end of the decorative member 11 with an adhesive or the like. However, the fixing structure is not particularly limited.
The cover plate 41 a is arranged with a space T from the housing opening 18 of the decorative member 11 . The lower end of the cover plate 41 a is located below the housing opening 18 and has a gap S between the cover plate 41 a and the wall surface 1 .
Because of this configuration, the cover plate 41a shields the light emitted from the housing opening 18 in parallel with the wall surface. On the other hand, the light reflected by the inner surface of the housing portion 20a and the inner surface of the cover plate 41a is emitted in the direction along the wall surface 1 or toward the wall surface 1 through the gap S between the lower end of the cover plate 41a and the wall surface 1.
In this manner, the decorative material 40 can also easily produce indirect lighting on the wall surface 1 in the same manner as the decorative material 10 of FIG.

The decorative material 45 shown in FIG. 5B is obtained by imparting light shielding properties to a portion of the cover member 46 and imparting translucency to a portion of the cover member 46 .
The cover member 46 is an elongated member having a C-shaped cross section and having a cover plate 46a and first locking portions 46b and second locking portions 46c provided at upper and lower ends. The first engaging portion 46b and the second engaging portion 46c are portions bent perpendicularly to the cover plate 46a.
The cover plate 46 a is arranged with a space T from the housing opening 18 of the decorative member 11 . The cover plate 46a has an upper portion 46a1 above the housing portion opening 18 that is light shielding, and a lower portion 46a2 below the housing portion opening 18 that is translucent.
The first locking portion 46b and the second locking portion 46c are detachably attached externally so as to sandwich the decorative member 11, similarly to the first locking portion 13b and the second locking portion 13c in FIG. there is
Because of this configuration, the light emitted parallel to the wall surface from the housing opening 18 is blocked by the upper portion 46a1 of the cover plate 46a. On the other hand, the light reflected by the inner surface of the housing portion 20a and the inner surface of the upper portion 46a1 of the cover plate 46a is irradiated in the direction along the wall surface 1 or toward the wall surface 1 from the lower portion 46a2 of the cover plate 46a.
In this manner, the decorative material 45 can also easily produce indirect lighting on the wall surface 1 in the same manner as the decorative material 10 of FIG.

Reference Signs List 1 wall surface 1a, 1b, 1c reflected light region 10 decorative material 11 decorative member 11a end cap 12 illumination member 12a substrate 12b LED
12c wiring 13 cover member 13a cover plate 13b first locking portion 13c second locking portion 15 jig 16 peripheral wall 16a top plate 16b1 left side plate 16b2 right side plate 16c surface 17 partition wall 17a1, 17a2 vertical wall 17b1, 17b2 horizontal wall 17c Y character Walls 17d1, 17d2 Slanted wall 18 Opening of housing portion 20a Housing portion 20b-20g Space 25 Connecting fitting 25a Top surface 25b Side surface 26 Fixing tool 26a Screw 26b Nut 30 Decorative material 31 Decorative member 31a Decorative plate 31b, 31c Locking claw 32a, 32b locking groove 35a decorative material 36a cover member 40 decorative material 41 cover member 41a cover plate 41b locking portion 45 decorative material 46 cover member 46a cover plate 46a1 upper portion 46a2 lower portion 46b first locking portion 46c second locking portion

Claims (6)

A decorative material fixed to an outer wall surface via a connecting fitting ,
The cosmetic is made of an extruded base material and has, as internal spaces, a space for receiving the connecting fittings fixed to the outer wall surface with an opening facing the outer wall surface, and a space constituting a housing portion communicating with the outside through the opening. a lighting member accommodated in the member and the accommodation portion;
a cover member that covers the opening of the housing,
The direction of the light emitted from the illumination member through the cover member is directed along the outer wall surface or toward the outer wall surface, and the light is reflected on the outer wall surface and indirectly illuminated by the reflected light. ,
cosmetic material. The decorative member has a peripheral wall with a C-shaped cross section perpendicular to the longitudinal direction,
the opening of the space for receiving the connecting fitting is the C-shaped opening of the peripheral wall;
The opening through which the accommodating portion communicates with the outside is provided in the peripheral wall,
A partition wall separates the space for receiving the connecting fitting and the housing portion,
The decorative material according to claim 1. wherein the extruded substrate comprises a cementitious extrudate;
The decorative material according to claim 1 or 2 . wherein the cover is translucent;
The decorative material according to any one of claims 1 to 3. the cover is externally attachable;
The decorative material according to any one of claims 1 to 4. at least a portion of the cover is light-shielding ;
The decorative material according to any one of claims 1 to 5 .

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