JP6854697B2 - Arrangement structure of display device on the outer wall of the building - Google Patents

Description

The present invention relates to an arrangement structure of a display device on an outer wall of a building such as a curtain wall.

Generally, in the outer wall of a building, a window portion in which the outer wall panel body faces the living space and a spandrel portion in which the outer wall panel body faces a skeleton structure such as a floor or a ceiling are provided, for example, a curtain wall. There is something. In such an outer wall, the spandrel portion is required to be blindfolded so that the skeleton structure such as the floor and the ceiling cannot be seen from the outside. Therefore, conventionally, it is known that a fireproof panel body is arranged on the indoor side of the outer wall panel body of the spandrel portion, and the fireproof panel body is used for fire prevention and blindfolding (see, for example, Patent Document 1). ..
On the other hand, there is a demand for various displays such as advertisements and decorations using the outer wall of the building. In this case, if the display device is provided on the window portion, there is a possibility that the lighting of the window portion and the visibility from the indoor side may be impaired. Therefore, there is known a technique in which a display device is installed on the upper surface of an eave provided on the outdoor side of a spandrel portion (see, for example, Patent Document 2). Further, there is also known a technique in which the display device is arranged on the indoor side of the spandrel portion (see, for example, Patent Document 3).

Japanese Patent No. 5232588 Japanese Unexamined Patent Publication No. 2014-232271 U.S. Pat. No. 4,447,995

However, in the case of Patent Document 2, since the display device is arranged on the outdoor side of the spandrel portion, it is necessary to stop the display device from raining, and the display device is regarded as an outdoor advertisement and is regulated by the ordinance. There is.
On the other hand, in Patent Document 3, since the display device is arranged on the indoor side of the spandrel portion, the lighting of the window portion and the visibility from the indoor side are not impaired, and there is no need for rain. The display device can be arranged without being regulated by the regulations as an outdoor advertisement. However, in this case, when it is desired to change the display such as advertisements and decorations displayed on the display device and perform maintenance, the spandrel part is a part where the outer wall panel body faces the skeleton structure such as the floor and the ceiling. Therefore, it is difficult to access only the display device arranged on the indoor side of the spandrel unit, and further, the display device is not only a display member for displaying advertisements, decorations, etc., but also the display member. Many of them are heavy and have a supporting frame, a lighting device, etc. Therefore, there is a problem that the workability is inferior when performing display change work or maintenance work, and this is a problem to be solved by the present invention. There is.

The present invention has been created for the purpose of solving these problems in view of the above circumstances, and the invention of claim 1 has a window portion in which the outer wall panel body faces the living space, and an outer wall panel. In a building provided with an outer wall in which the body is provided with a spandrel portion facing the skeleton structure such as a floor or a ceiling, the space between the outer wall panel body of the spandrel portion and the skeleton structure is used as a display device arrangement portion. In arranging a display device that displays toward the outdoor side of the outer wall in the display device arrangement portion, the display device incorporates a display panel on which characters, symbols, etc. are displayed and the display panel. The display panel is assembled into the frame main body from the living space side in a state where the frame main body is provided and the frame main body is arranged in the display device arrangement portion, and the frame main body can be freely assembled and removed. This is an arrangement structure of a display device on the outer wall of the building, which is characterized by the above.
The invention of claim 2 is in a building provided with an outer wall in which an outer wall panel body is provided with a window portion facing a living space and an outer wall panel body is provided with a spandrel portion facing a skeleton structure such as a floor or a ceiling. In arranging the space portion between the outer wall panel body and the skeleton structure of the unit as the display device disposing portion, and disposing the display device for displaying toward the outdoor side of the outer wall in the display device disposing portion, the said. The display device includes a display panel on which characters, patterns, etc. are displayed, a lighting fixture, and a frame main body into which the display panel and the lighting fixture are incorporated, and the frame main body is arranged as a display device. It is an arrangement structure of a display device in a building outer wall portion, which is characterized in that a lighting fixture is incorporated into a frame main body portion from the living space side in a state of being arranged in the installation portion and is freely assembled and disassembled.
The invention of claim 3 is an opening for incorporating and disassembling the display panel from the living space side in the frame main body portion arranged in the display device arrangement portion above the display device arrangement portion in claim 1. This is an arrangement structure of a display device on the outer wall of the building, which is characterized by being provided with.
The invention of claim 4 is an opening for incorporating and disassembling the display panel from the living space side in the frame main body portion arranged in the display device arrangement portion below the display device arrangement portion in claim 1. This is an arrangement structure of a display device on the outer wall of the building, which is characterized by being provided with.
According to the first aspect of the present invention, the display panel is assembled from the living space side into the frame main body provided in the display device arrangement portion on at least one side of the display device arrangement portion on the left and right sides. It is an arrangement structure of a display device in a building outer wall portion provided with an opening for removal.
The invention of claim 6 is an opening for incorporating and disassembling the lighting equipment from the living space side into the frame main body portion arranged in the display device arrangement portion above the display device arrangement portion in claim 2. It is an arrangement structure of the display device in the outer wall part of the building characterized by the provision of.
The invention of claim 7 is an opening for incorporating and disassembling the lighting equipment from the living space side into the frame main body portion arranged in the display device arrangement portion below the display device arrangement portion in claim 2. This is an arrangement structure of a display device on the outer wall of the building, which is characterized by being provided with.
According to the second aspect of the present invention, the lighting fixtures are assembled from the living space side into the frame main body portion arranged in the display device arrangement portion on at least one of the left and right sides of the display device arrangement portion in the second aspect. It is an arrangement structure of a display device in a building outer wall portion provided with an opening for removal.
According to the invention of claim 9, in any one of claims 3 to 5, the display device includes a frame material constituting the frame body of the display device together with the frame main body portion, and the frame material is displayed on the frame main body portion. The display panel is detachably configured from the opening to the frame main body while being arranged in the device arrangement portion, and the display panel is incorporated from the opening into the frame main body in the state where the frame material is removed so that the display panel can be freely assembled and detached. This is an arrangement structure of a display device on the outer wall of the building, which is characterized by the above.
According to the invention of claim 10, in any one of claims 6 to 8, the display device includes a frame material constituting the frame body of the display device together with the frame main body portion, and the frame material is displayed on the frame main body portion. It is configured so that it can be detachably attached to and detached from the opening to the frame body while it is still disposed in the device arrangement part, and the lighting equipment is incorporated from the opening into the frame body part with the frame material removed so that it can be freely assembled and removed. This is an arrangement structure of a display device on the outer wall of the building, which is characterized by the above.
The invention of claim 11 is an arrangement structure of a display device on an outer wall of a building, characterized in that, in any one of claims 3 to 10, a lid is provided to cover the opening so as to be openable and closable.
The invention of claim 12 is the arrangement structure of the display device in the outer wall portion of the building, wherein the display device is configured to be freely moved in and out from the opening to the living space side in any one of claims 3 to 11. ..
The invention of claim 13 is the state in which the outer wall panel body on the outdoor side of the display device arrangement portion is removable from the outdoor side and the outer wall panel body is removed in any one of claims 1 to 11. The display device is arranged so that the display device can be freely put in and taken out from the outdoor side to the display device arrangement portion.

According to the invention of claim 1, the display panel replacement work and maintenance work can be performed efficiently and easily.
According to the invention of claim 2, the replacement work and the maintenance work of the lighting device can be efficiently and easily performed.
According to the third aspect of the present invention, the display panel can be incorporated into and disassembled from the frame main body of the display device arrangement portion from the living space side above the display device arrangement portion.
According to the invention of claim 4, the display panel can be incorporated into and disassembled from the frame main body of the display device arrangement portion from the living space side below the display device arrangement portion.
According to the invention of claim 5, the display panel can be incorporated into and disassembled from the frame main body of the display device arrangement portion from the living space side on at least one of the left and right sides of the display device arrangement portion.
According to the invention of claim 6, the lighting device can be incorporated into and disassembled from the frame main body of the display device arrangement portion from the living space side above the display device arrangement portion.
According to the invention of claim 7, the lighting device can be incorporated into and disassembled from the frame main body of the display device arrangement portion from the living space side below the display device arrangement portion.
According to the invention of claim 8, the lighting device can be incorporated into and disassembled from the frame main body of the display device arrangement portion from the living space side on at least one of the left and right sides of the display device arrangement portion.
According to the invention of claim 9, in the state where the display device is arranged in the display device arrangement portion, the display panel can be reliably supported by the frame body composed of the frame main body portion and the frame material, while the display panel can be reliably supported. When the display panel is incorporated into the frame main body and disassembled, it is possible to avoid a problem that the frame material hinders the installation and disassembly of the display panel.
According to the invention of claim 10, in the state where the display device is arranged in the display device arrangement portion, the lighting device can be reliably supported by the frame body composed of the frame main body portion and the frame material, while the lighting device can be reliably supported. When the lighting device is incorporated into the frame main body and disassembled, it is possible to avoid a problem that the frame material hinders the assembly and disassembly of the lighting device.
According to the invention of claim 11, the display device arrangement portion can be blindfolded from the living space side by the lid.
According to the invention of claim 12, the display device can be taken in and out from the opening to the living space side, and the workability when replacing or maintaining the entire display device is also excellent.
According to the thirteenth aspect of the present invention, the display device can be taken in and out of the display device arrangement portion from the outdoor side, and the workability when replacing or maintaining the entire display device is also excellent.

It is the schematic front view of the curtain wall in 1st Embodiment. FIG. 5 is a cross-sectional view taken along the line XX of FIG. It is a vertical sectional view of the spandrel part in 1st Embodiment. It is a horizontal sectional view of the main part of the spandrel part in 1st Embodiment. (A) is a detailed vertical sectional view of the lower part of the spandrel portion in the first embodiment, and (B) is an end view of XX of (A). It is a figure explaining the procedure of putting in and taking out a display device in 1st Embodiment. It is a figure explaining the procedure of putting in and taking out only the display panel in 1st Embodiment. It is a figure which shows the display device in 1st Embodiment, (A) is a front view, (B) is the XX end view of (A), (C) is the YY end view of (A). Is. It is a schematic front view of the curtain wall in the 2nd to 4th embodiments. It is a vertical sectional view of the spandrel part and the window part in the 2nd Embodiment. It is an enlarged vertical sectional view of the spandrel part in the 2nd Embodiment. FIG. 11 is a cross-sectional view taken along the line XX of FIG. (A) is a detailed vertical sectional view of the upper part of the spandrel portion in the second embodiment, and (B) is an XX sectional view of (A). (A) is a detailed vertical sectional view of the lower part of the spandrel portion in the second embodiment, and (B) is an XX sectional view of (A). It is a figure explaining the procedure of putting in and taking out a display panel and a display device in the 2nd Embodiment. It is a figure which shows the display device in 2nd Embodiment, (A) is a front view, (B) is the XX end view of (A), (C) is the YY end view of (A). Is. It is a vertical sectional view of the upper part of the spandrel part in 3rd Embodiment. It is a vertical sectional view of the spandrel part and the window part in 4th Embodiment. It is an enlarged vertical sectional view of the spandrel part in 4th Embodiment. FIG. 19 is a cross-sectional view taken along the line XX of FIG. (A) is a detailed vertical sectional view of the lower part of the spandrel portion in the fourth embodiment, and (B) is an XX sectional view of (A). (A) is a detailed vertical sectional view of the upper part of the spandrel portion in the fourth embodiment, and (B) is an XX sectional view of (A). It is a figure explaining the procedure of putting in and taking out a display panel in 4th Embodiment. It is a figure which shows the display device in 4th Embodiment, (A) is a front view, (B) is the XX end view of (A), (C) is the YY end view of (A). Is. It is a figure explaining the procedure of putting in and taking out a display device in 4th Embodiment.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
First, the first embodiment of the present invention will be described with reference to FIGS. 1 to 8. Reference numeral 1 denotes a curtain wall used for an outer wall of a building, and the curtain wall 1 is a mullion (vertical member, vertical member, The outer wall panel body 4 is attached to the opening of the frame material composed of the mullion) 2 and the transom (cross member) 3. The outer wall panel body 4 is formed of a transparent or translucent material, and in the present embodiment, a transparent glass material is adopted.

The curtain wall 1 is provided with a window portion 1A in which the outer wall panel body 4 faces the living space, and a skeleton structure 5 (floor 5a, ceiling 5b, slab (on the top floor above the ceiling 5b)). Slabs, slabs provided below the floor 5a on the lowest floor, slabs provided between the floor 5a and the ceiling 5b on the lower floor on the middle floor, etc.) 5c, waist wall 5d, pillars (not shown), etc.) The spandrel portion 1B facing the floor is provided, but in the present embodiment, the spandrel portion 1B is provided between the interlayer portion of the window portions 1A on the upper and lower floors and above the window portion 1A on the uppermost floor. Further, the shaded portion shown in FIG. 1 is a stairwell portion extending over a plurality of floors (from the first floor to the second floor in the present embodiment), and the stairwell portion is the entire outer wall and the outer wall panel body 4 is a living space (atrium space). It is a window portion 1A facing the window portion 1A. Thus, in the spandrel portion 1BX provided in the interlayer portion (between the first floor and the second floor in the present embodiment) on the left and right sides of the atrium portion, at least one of the left and right sides is the window portion 1A of the atrium portion. It is located on the left and right sides. A display device 13 described later is arranged on the indoor side of the spandrel portion 1BX in which at least one of the left and right sides is located on the left and right sides of the window portion 1A. In the first embodiment, the spandrel portion 1BX on which the display device 13 is arranged is the spandrel portion 1BX in which at least one of the left and right sides is located on the left and right sides of the window portion 1A. In the description of one embodiment, the spandrel portion 1BX in which at least one of the left and right sides is located on the left and right sides of the window portion 1A is simply referred to as a spandrel portion 1BX. Further, in explaining the present embodiment (first embodiment) and the second to fourth embodiments described later, the left and right directions are along the surface direction of the outer wall panel body 4 and orthogonal to the vertical direction. Explained as a direction.

The mullion 2 constitutes an indoor half portion of the mullion 2, and is integrally formed with a mullion body portion 2X having a rectangular hollow horizontal cross section and the mullion body portion 2X, and is formed on the outdoor side of the mullion 2. It is composed of an outer wall support portion 2Y that constitutes a half portion. The mullion 2 is configured to be attached and supported on the skeleton side by fixing the mullion body 2X to a skeleton structure 5 such as a slab 5c via a fixing member (not shown).

The left and right outer ends of the transom 3 are attached to the outer wall support portion 2Y of the mullion 2, and the left and right mullion attachments 6 are attached while being located between the upper and lower transoms 3. Then, the left and right vertical side portions of the outer wall panel body 4 are fitted between the outdoor side surface portions 6a of the left and right mullion attachments 6 and the finding side 2Ya formed at the outdoor side end portion of the outer wall support portion 2Y. A panel fitting groove 2b is formed, and the left and right vertical side portions of the outer wall panel body 4 are fitted and supported in the panel fitting groove 2b via a beat 10 and a sealing material 11.
In the present embodiment, for convenience, of the mullion 2 arranged in the spandrel portion 1BX, the mullion 2 is located on either the left or right side of the window portion 1A to partition the window portion 1A and the spandrel portion 1BX. The mullion 2 is referred to as a window side mullion 2A, and there is no need to distinguish between the mullion 2 other than the window side mullion 2A and the window side mullion 2A and the other mullion 2. In this case, the mullion 2 is simply referred to as a mullion, but in the present embodiment, the window side mullion 2 is arranged on the right side of the spandrel portion 1BX as shown in FIGS. 4, 6 and 7. A case, that is, a case where the window portion 1A is located on the right side of the spandrel portion 1BX will be described as an example. Incidentally, the window side mullion 2A and the other mullion 2 have the same structure.

Further, the transom light 3 is supported between the left and right adjacent mullion 2 in a state where the left and right outer ends thereof are attached and supported by the outer wall support portion 2Y of the mullion 2, and the outer wall panel body 4 is supported. It has a panel fitting groove 3a into which the upper and lower side portions are fitted, and the upper and lower side portions of the outer wall panel body 4 are fitted into the panel fitting groove 3a of the transom 3 via a beat 10 and a sealing material 11. It has come to be jointly supported.
In the present embodiment, for convenience, among the transom lights 3 arranged in the spandrel portion 1BX, the spandrel portion 1BX and the window portion 1A on the upper floor of the spandrel portion 1BX are partitioned, and the outer wall panel body of the spandrel portion 1BX is divided. The transom 3 that supports the upper side of 4 and the lower side of the outer wall panel 4 of the window 1A on the upper floor is referred to as the first transom 3A, and the spandrel portion 1BX and the lower floor of the spandrel portion 1BX. The second transom 3B is a transom 3 that separates the window portion 1A from the above and supports the lower side portion of the outer wall panel body 4 of the spandrel portion 1BX and supports the upper side portion of the outer wall panel body 4 of the lower floor window portion 1A. When it is not necessary to distinguish between the first transom 3A and the second transom 3B, it will be simply referred to as transom 3.
Further, in the present embodiment, the first and second transoms 3A and 3B are formed with a panel fitting groove 3a for the upper side portion that supports the upper side portion of the outer wall panel body 4 of the window portion 1A or the spandrel portion 1BX. The mold material and the mold material in which the lower side panel body fitting groove 3a for supporting the lower side portion of the outer wall panel body 4 of the spandrel portion 1BX or the window portion 1A is formed are separated, and these mold materials are separated from each other by a screw or the like. The first and second transoms 3A and 3B are fixedly formed, but they are not divided in this way, and the upper and lower panel fitting grooves for the upper side and the panel fitting groove for the lower side are fitted vertically. It is also possible to form the first and second transom 3A and 3B with one mold material in which the groove is formed.

A first transom adapter 7 is fixed to the indoor side of the first transom 3A via a screw 7a. The first transom adapter 7 has a rectangular hollow adapter body 7b fixed to the indoor side surface 3Ab of the first transom 3A with a screw 7a, and the adapter body 7b horizontal from the indoor lower end to the indoor direction. A horizontally extending horizontal surface portion 7c, a face-shaped upper guide rail 7d provided on the lower surface side of the horizontal surface portion 7c and having an open lower side, and a fireproof panel body vertically hung from the indoor side end portion of the horizontal surface portion 7c. It is formed to include a mounting portion 7e.

Further, a second transom adapter 8 is fixed to the indoor side of the second transom 3B via a screw 8a, but the second transom adapter 8 is upside down from the first transom adapter 7. The shape is a rectangular hollow adapter body 8b that is screwed 8a to the indoor side surface 3Bb of the second transom 3B, and the adapter body 8b is horizontally horizontal from the indoor upper end to the indoor direction. A fireproof panel body that is provided on the upper surface side of the extending horizontal surface portion 8c, a lower guide rail 8d having a dent shape with an open upper side, and a fireproof panel body that is vertically erected from the indoor side end portion of the horizontal surface portion 8c. It is formed to include a mounting portion 8e.

Here, the adapter main bodies 7b and 8b of the first and second transom adapters 7 and 8 have a length in the left-right direction and a length so as to fit between the mullion main bodies 2X of the mullion 2 adjacent to the left and right. The length in the outdoor direction is set. Further, the horizontal plane portions 7c and 8c and the fireproof panel body mounting portions 7e and 8e are located on the indoor side of the rectangular main body portion 2X, and the horizontal plane portions 7c and 8c and the fireproof panel body mounting portions 7e and 8e are outside the left and right sides. At the lateral ends, extended horizontal plane portions 7f, 8f (7f is not shown) and extended fireproof panel body mounting portions projecting to the left and right outer sides from the left and right outer side ends of the adapter main bodies 7b and 8b. 7 g and 8 g (7 g is not shown) are integrally formed so as to extend from the horizontal surface portions 7c and 8c and the fireproof panel body mounting portions 7e and 8e. Further, the upper and lower guide rails 7d and 8d are provided on the horizontal plane portions 7c and 8c as described above and are located on the indoor side of the mullion main body portion 2X. The upper and lower parts of the display device 13, which will be described later, are fitted to the guide rails 7d and 8d so as to be slidable in the left-right direction.
In the present embodiment, the first and second transom adapters 7 and 8 form a mold material forming one half of the adapter main bodies 7b and 8b and the other half of the adapter main bodies 7b and 8b. It is divided into a mold material and a mold material forming the horizontal plane portions 7c and 8c, the extended horizontal plane portions 7f and 8f, the fireproof panel body mounting portions 7e and 8e, and the extended fireproof panel body mounting portions 7g and 8g. It is formed by integrally assembling a mold material to a screw (not shown) or the like.

On the other hand, reference numeral 9 denotes a fire-resistant panel body made of a fire-resistant material such as a calcium silicate plate, which is provided to prevent the spread of fire to the upper and lower floors in the event of a fire. The upper and lower parts are attached to the fireproof panel body mounting portions 7e and 8e of the first and second blind adapters 7 and 8 via screws 9a, so that the outer wall panel body 4 and the skeleton structure 5 of the spandrel portion 1BX are attached. It is arranged so as to have a gap with the outer wall panel body 4 between the two. The space between the refractory panel body 9 and the outer wall panel body 4 of the spandrel portion 1BX is configured in the display device disposing portion 14 in which the display device 13 described later is disposed. In this case, the display device 13 is in a stable state in which the upper and lower portions thereof are fitted and supported by the upper and lower guide rails 7d and 8d provided on the first and second transom adapters 7 and 8, and the display device arrangement portion is provided. It is arranged in 14.

A wiring through hole 9b that penetrates indoors and outdoors is formed in the upper part of the refractory panel body 9. Then, the harness 16 extending from the power supply panel 15 arranged on the indoor side of the refractory panel 9 is pulled out to the display device disposing portion 14 through the wiring through hole 9b, and the display device disposing is performed. A power feeding side connector 17 is connected to the tip of the harness 16 pulled out to the portion 14.
The power supply panel 15 is provided with a power switch, a controller, and the like, and access to the power supply panel 15 can be performed from an inspection port (not shown) provided on the waist wall 5d so as to be openable and closable. ing.

Further, 18 and 19 are upper and lower fireproof blocks that close the upper and lower sides of the display device arrangement portion 14, and these fireproof blocks 18 and 19 prevent the spread of fire in the event of a fire like the fireproof panel body 9. The upper refractory block 18 is arranged above the horizontal surface portion 7c of the first blind adapter 7, and the lower refractory block 19 is the second. It is arranged below the horizontal surface portion 8c of the blind adapter 8.

Further, a pair of left and right support brackets 20 are arranged below the second transom adapter 8. As shown in FIG. 5, the left and right support brackets 20 include a support piece 20a extending from the lower side of the adapter main body 8b of the second transom adapter 8 to the lower side of the lower fireproof block 19 and the fireproof panel body 9. It has an inverted L shape composed of a mounting piece 20b hanging from the support piece 20a, and the upper surface of the support piece 20a is in contact with the lower surface of the adapter body 8b of the second transom adapter 8 from below. Then, the mounting piece 20b is mounted on the left and right side surface portions 2Xb of the mullion body portion 2X via screws 20c. Then, the support bracket 20 abuts the support piece 20a on the adapter body 8b of the second transom adapter 8 from below, thereby reducing the weight load of the display device 13 on the second transom adapter 8. It bears the burden together with the eye adapter 8 and supports the lower fireproof block 19 and the fireproof panel body 9 from the lower side.

Reference numeral 21 denotes a table plate attached to the indoor side of the first transom 3A via the first angle 22, and the plate 21 is the first transom adapter 7, an upper fireproof block 18, and a fireproof panel body. It is located above 9 and extends from the first transom 3A to the upper part of the waist wall 5d. Reference numeral 23 denotes a ceiling-side frame attached to the indoor side of the second transom 3B via a second angle 24, and the ceiling-side frame 23 includes a second transom adapter 8, a lower fireproof block 19, and fireproof. It is provided so as to extend from the second transom 3B to the ceiling 5b in a state of being located below the panel body 9 and the support bracket 20 described above.

On the other hand, on the indoor side of the window portion side mullion 2A, the indoor side surface of the mullion body portion 2X is used to partition the indoor side living space (atrium space) of the window portion 1A and the indoor side space of the spandrel portion 1BX. A partition wall 25 extending from the portion 2Xa to the indoor side is erected, and the partition wall 25 is located on the left and right sides (right side in the present embodiment) of the display device arrangement portion 14. The opening 26 has been opened. Then, in the opening 26, the display device 13 arranged in the display device arrangement unit 14, the display panel 35 and the lighting device 38, which will be described later, which constitute the display device 13, are installed from the indoor living space side of the window unit 1A. It serves as a doorway for taking in and out, and is covered by an inspection cover (corresponding to the lid of the present invention) 27, which will be described later, so that it can be opened and closed.

Further, 28 is a side fireproof block that closes the left and right sides of the display device arrangement portion 14 on the side of the opening 26 side, that is, the right side of the display device arrangement portion 14 in the present embodiment. Like the fireproof panel body 9 and the upper and lower fireproof blocks 18 and 19, the side fireproof block 28 is made of a refractory material to prevent the spread of fire in the event of a fire. It is placed on the upper surface of the extended horizontal surface portion 8f of the second blind adapter 8 and is disposed on the right side of the display device disposing portion 14 via the first and second mounting brackets 29 and 30 described later. There is.

The first mounting bracket 29 has a recess 29a into which the side fireproof block 28 is fitted from the right side (opening 26 side), and an outdoor side protruding from the opening side edge of the recess 29a to the outdoor side and the indoor side. It has a hat shape in which the flange portions 29b and 29c on the indoor side are integrally formed, and the second mounting bracket 30 hits the side fireproof block 28 fitted to the first mounting bracket 29 from the right side. The contact surface portion 30a and the outdoor side and indoor side flange portions 30b and 30c that come into contact with the outdoor side and indoor side flange portions 29b and 29c of the first mounting bracket 29 from the right side are integrally formed. .. Then, in a state where the outdoor side and indoor side flange portions 29b and 29c of the first mounting bracket 29 are in contact with the right side surface portion 31c of the mullion adapter 31, which will be described later, and the second leg piece 32b of the fixed bracket 32, respectively, the first The side fireproof block 28 is fitted into the recess 29a of the mounting bracket 29, and the side flanges 29b and 29c of the first mounting bracket 29 in the state where the side fireproof block 28 is fitted to the first mounting bracket 29. (Ii) With the outdoor side and indoor side flanges 30b and 30c of the mounting brackets 30 in contact with each other, the outdoor side flanges 29b and 30b of both mounting brackets 29 and 30 are attached to the right side surface 31c of the mullion adapter 31 and indoors. By fixing the flange portions 29c and 30c to the second leg piece 32b of the fixing bracket 32 with screws 33, respectively, the side fireproof block 28 is attached to the display device arrangement portion 14 via the first and second mounting brackets 29 and 30. It can be detachably placed on the right side of the. Further, the first and second mounting brackets 29 and 30 and the side fireproof block 28 are set so that the indoor / outdoor direction and the vertical direction can be accessed through the opening 26, and the first and second mounting brackets 29 and 30 are mounted. The screws 33 for mounting the brackets 29 and 30 are screwed in from the right side, so that the first and second mounting brackets 29 and 30 and the side fireproof block 28 can be attached and detached. It can be performed from the living space side of the window portion 1A on the right side of the spandrel portion 1BX through the opening 26.
Although not shown, a side fireproof block similar to the side fireproof block 28 arranged on the right side of the display device arrangement portion 14 described above is also provided on the left side of the display device arrangement portion 14, if necessary. It can be arranged.

Here, the mullion adapter 31 is a hollow rectangular adapter fixed to the indoor side surface portion 2Xa of the mullion body portion 2X of the window portion side mullion 2A via a screw 31a, and is a first transom adapter. It is provided so as to fit between the extended horizontal surface portion 7f of 7 and the extended horizontal surface portion 8f of the second transom adapter 8. Further, the fixing bracket 32 has an L-shape composed of a first leg piece 32a and a second leg piece 32b, and the upper and lower portions of the first leg piece 32a are first and second transom adapters 7. , 8 are provided so as to be supported between the extended fireproof panel body mounting portions 7g and 8g by fixing the screws 32c to the extended fireproof panel body mounting portions 7g and 8g, respectively. Further, the second leg piece 32b is bent from the right end of the first leg piece 32a toward the indoor side, and the second leg piece 32b is attached to the fireproof panel body mounting portions 7e and 8e. It faces the right end surface 9c of the fireproof panel body 9 in a state of being slightly separated from the right end surface 9c. The distance between the indoor side surface portion 31b of the mullion adapter 31 and the first leg piece 32a of the fixing bracket 32 is slightly wider than the width dimension of the display device 13 in the indoor / outdoor direction, and the gap is wide. The display device 13 can be taken in and out from the opening 26 to the living space side through the opening 26, and also serves as the arrangement space for the side fireproof block 28 described above, and further, the right side surface portion 31c of the mullion adapter 31 and the right side surface portion 31c. As described above, the second leg piece 32b of the fixing bracket 32 is configured such that the outdoor side and indoor side flange portions 29b, 30b, 29c, 30c of the first and second mounting brackets 29 and 30 are screwed 33. It has become.

Further, the opening 26 is covered with an inspection cover 27 so as to be openable and closable, and the inspection cover 27 is attached to the right side surface portion 31c of the mullion adapter 31 and the second leg piece 32b of the fixing bracket 32. The outdoor side and indoor side flange portions 29b, 30b, 29c, 30c of the first and second mounting brackets 29 and 30 attached to the right side surface portion 31c of the adapter 31 and the second leg piece 32b of the fixing bracket 32 are interposed between them. In this state, it is detachably attached via the screw 34. In this case, the screw 34 for the inspection cover 27 is set to be screwed in from the right side, so that the inspection cover 27 can be attached and detached by the living of the window portion 1A on the right side of the spandrel portion 1BX. It can be done from the space side.

On the other hand, in the present embodiment, the display device 13 is arranged in a laminated manner on the indoor side of the display panel (sign) 35 on which advertisements, decorative characters, patterns, etc. are displayed. The light guide panel 36, a frame body 37 that supports the four circumferences of both panels 35, 36, a light source (LED in the present embodiment) 38, and the like are provided, but the frame body 37 is an upper frame. A frame body 37X having an open right side formed from 37a, a lower frame 37b, and a left vertical frame 37c, and a right vertical frame detachably assembled on the opening side of the frame body 37X, that is, on the right side ( It is composed of 37Y (corresponding to the frame material of the present invention). In this case, the upper frame 37a and the lower frame 37b have a vertically symmetrical shape, and the left vertical frame 37c and the right vertical frame 37Y have a left-right symmetrical shape, and the upper frame 37a, the lower frame 37b, and the left vertical frame have a symmetrical shape. The outer peripheral edges of the display panel 35 and the light guide panel 36 are fitted and supported by the panel fitting portions 37g and 37h formed on the frame 37c and the right vertical frame 37Y, respectively. A plurality of LEDs (light sources) 38 are arranged in the left-right direction on the LED support bars 39 which are inserted and incorporated into the insertion grooves 37d formed in the upper frame 37a and the lower frame 37b forming the frame main body 37X. Then, the light emitted from the LED 38 enters the light guide panel 36 from both the upper and lower sides, the light guide panel 36 emits light, and this serves as a backlight to illuminate the display panel 35, whereby the characters on the display panel 35 are displayed. As described above, the display device 13 is a display device arrangement portion 14 formed between the outer wall panel body 4 and the fireproof panel body 9 of the spandrel portion 1BX. The display panel 35 can be visually recognized from the outdoor side through the transparent outer wall panel body 4 of the spandrel portion 1BX. Further, the lead wire connected to the LED 38 extends to the right side and is connected to the power receiving side connector 40, and power is supplied to the LED 38 by connecting the power receiving side connector 40 and the power feeding side connector 17. However, the power receiving side connector 40 and the power feeding side connector 17 can be connected and disconnected from the opening 26. The LED (light source) 38 and the LED support bar 39 on which the LED 38 is arranged constitute the lighting equipment of the present invention. In the following description, the LED 38 in a state of being arranged on the LED support bar 39 is illuminated. Also referred to as device 38.

Here, the display device 13 has the right vertical frame 37Y in the same state as the frame main body 37X, the display panel 35 incorporated in the frame main body 37X, the light guide panel 36, and the lighting device 38. It can be attached to and removed from the right side of the frame main body 37X via a screw 37e screwed in from the right side of the frame. Further, the display panel 35 is inserted and removed from the opening side of the frame body 37X in the shape of a box, that is, from the right side, into the panel fitting groove 37g of the frame body 37X in the state where the right vertical frame 37Y is removed. It is configured so that it can be installed and removed with. As a result, with the frame main body 37X still being arranged in the display device arrangement 14, the right vertical frame from the opening 26 provided on the right side of the display device arrangement 14 to the frame main body 37X. The 37Y can be attached / detached, the display panel 35 can be incorporated into the frame main body 37X, and the display panel 35 can be disassembled. Therefore, the frame main body 37X remains arranged in the display device arrangement portion 14. The display panel 35 can be taken in and out from the display device disposing unit 14 in the above mode, so that it can be easily and efficiently performed when the display panel 35 alone is to be replaced or maintained. Further, the lighting device 38 (LED 38 arranged on the LED support bar 39) is also inserted into the upper frame 37a and the lower frame 37b of the frame main body 37X with the right vertical frame 37Y removed. The lighting device 38 is also configured so that it can be assembled and disassembled from the right side of the frame main body 37X, so that the frame main body 37X is still arranged in the display device arrangement 14. It can be assembled and disassembled from the opening 26 provided on the right side of the display device arrangement portion 14 into the frame main body portion 37X, and the replacement work and maintenance work of only the lighting device 38 can be easily and efficiently performed. It has become like. In the present embodiment, the light guide panel 36 is also configured so that the light guide panel 36 can be assembled and disassembled from the right side into the frame main body 37X with the right vertical frame 37Y removed. Only 36 can be easily replaced and maintained. Further, in the present embodiment, the right vertical frame 37Y corresponds to a frame material that can be attached to and detached from the opening of the present invention to the frame main body portion, but the opening is opposite to that of the present embodiment in the display device arrangement portion. When it is provided on the left side (when the window portion is located on the left side of the spandrel portion), the left vertical frame is a frame material that can be detached from the opening of the present invention. Further, the display device 13 of the present embodiment is formed symmetrically so that the left vertical frame 37c can be used as a frame material that can be detached from the opening, and the left vertical frame 37c is also displayed. It is detachably configured via a screw 37f screwed in from the left side of the device 13.

Then, in the present embodiment configured in this way, when the display device 13 arranged in the display device arrangement unit 14 is taken out for maintenance or the like, first, the display device arrangement unit 14 is provided. The inspection cover 27 is removed from the living space side of the window portion 1A on the right side of the spandrel portion 1BX, and the opening 26 on the right side of the display device arrangement portion 14 is opened. Further, the second mounting bracket 30, the side fireproof block 28, and the first mounting bracket 29 are sequentially taken out from the opening 26. As a result, the right side of the display device arrangement portion 14 is opened, and in this state, the power receiving side connector 40 connected to the LED 38 of the display device 13 is removed from the power feeding side connector 17. After that, the display device 13 is slid to the right and taken out from the display device arrangement portion 14 into the living space. The slide movement of the display device 13 at this time is smoothly performed by guiding the upper and lower sides of the display device 13 to the upper and lower guide rails 7d and 8d provided on the first and second transom adapters 7 and 8. Can be done.

On the other hand, when the display device 13 is arranged in the display device arrangement portion 14, the display device is provided through the opening 26 from the living space of the window portion 1A on the right side of the spandrel portion 1BX provided with the display device arrangement portion 14. The display device 13 is housed in the arrangement unit 14. At this time, by fitting the upper and lower parts of the display device 13 to the upper and lower guide rails 7d and 8d, the display device 13 can be smoothly moved to the left and is arranged in the display device arrangement portion 14. The display device 13 is stably supported by the upper and lower guide rails 7d and 8d. Next, the power receiving side connector 40 of the display device 13 is connected to the power feeding side connector 17. Further, the first mounting bracket 29, the side fireproof block 28, and the second mounting bracket 30 are mounted via the screws 33, and then the inspection cover 27 is mounted via the screws 34 to close the opening 26, thereby closing the display device. The arrangement work on the display device arrangement portion 14 of 13 is completed.

Further, in this case, the display panel 35 and the lighting device 38 are independently arranged from the display device arrangement unit 14 in a state where the frame main body portion 37X constituting the display device 13 is arranged in the display device arrangement unit 14. You can put it in and out. In this case, first, the inspection cover 27, the second mounting bracket 30, the side fireproof block 28, and the first mounting bracket 29 are removed in the same procedure as when the display device 13 is taken out, and the display device is arranged. The right side of the portion 14 is opened. In this state, the right vertical frame 37Y is removed from the display device 13 as it is arranged in the display device arrangement unit 14, and then the display panel 35 is removed from the frame main body unit 37X in the state where the right vertical frame 37Y is removed. Alternatively, by taking out the lighting device 38, only the display panel 35 or only the lighting device 38 can be taken out from the display device arrangement unit 14. Then, the newly set display panel 35 and the lighting device 38 are assembled into the frame main body 37X with the right vertical frame 37Y removed from the right side, and then the right vertical frame 37Y is attached, and the display device 13 described above is further attached. By attaching the first mounting bracket 29, the side fireproof block 28, the second mounting bracket 30, and the inspection cover 27 in the same procedure as when storing the display panel 35 and the lighting device 38, only the display panel 35 and the lighting device 38 are replaced and maintained. You can do it.

In the first embodiment of the present invention configured as described above, the curtain wall 1 as the outer wall of the building has a window portion 1A in which the outer wall panel body 4 faces the living space and a floor 5a in which the outer wall panel body 4 faces the living space. , The spandrel portion 1BX facing the skeleton structure 5 of 5b such as the ceiling is provided, and the space portion between the outer wall panel body 4 and the skeleton structure portion 5 of the spandrel portion 1BX (in the present embodiment, A fireproof panel 9 is arranged between the outer wall panel 4 of the spandrel portion 1BX and the skeleton structure 5, and the space portion between the fireproof panel 9 and the outer wall panel 4) is a display device arrangement portion. The display device arrangement portion 14 is provided with a display device 13 for displaying toward the outdoor side of the curtain wall 1. Therefore, by using the spandrel unit 1BX, which requires a blindfold from the outdoor side, there is no fear that the lighting of the window unit 1A and the visibility from the indoor side will be impaired, and there is no need for rain. Further, the display device 13 can be arranged without being regulated by the regulations as an outdoor advertisement, and the display device 13 includes a display panel 35 on which characters, patterns, etc. are displayed, and the display panel. The display panel 35 is configured to include a frame main body portion 37X into which the 35 is incorporated, and the display panel 35 is a frame main body portion from the living space side with the frame main body portion 37X still arranged in the display device arrangement portion 14. It can be incorporated into the 37X and removed.

As a result, when changing the display of the display panel 35 or performing maintenance, only the display panel 35 is displayed from the display device disposing unit 14 while the frame main body 37X is still arranged in the display device disposing unit 14. Although it can be taken out to the living space side, the display panel 35 includes the frame main body 37X (in the present embodiment, the light guide panel 36, the lighting device 38, and the right vertical frame 37Y are also included). Since it is significantly lighter than the weight of the display panel 35, it is easy to take out only the display panel 35 to the living space side with almost no labor, and thus the replacement work and maintenance work of the display panel 35 are efficient. You can do it well. Moreover, since the display panel 35 is often required to be replaced in a short period of time in response to changes in displayed advertisements, decorations, etc., it is particularly important that the display panel 35 can be efficiently replaced and maintained. It will be useful.

Further, in this device, the display device 13 also includes a lighting device (LED 38 and LED support bar 39 in the present embodiment) 38, and the frame main body portion 37X is also attached to the display device arrangement portion 14 for the lighting device 38. In the state of being arranged, it can be incorporated into the frame main body 37X from the living space side and disassembled. As a result, even when the lighting device 38 is replaced or maintained, only the lighting device 38 is moved from the display device arrangement portion 14 to the living space side while the frame main body portion 37X is still arranged in the display device arrangement portion 14. Therefore, the replacement work and maintenance work of the lighting device 38 can be efficiently performed.

Further, in the present embodiment, the display panel 35 is attached to the frame main body 37X arranged in the display device arrangement 14 on at least one side of the display device arrangement 14 on the left and right sides (on the right side in the present embodiment). An opening 26 is provided for incorporating and disassembling the lighting device 38 from the living space side. As a result, the display panel 35 and the lighting device 38 can be incorporated into and disassembled from the frame main body 37X through the opening 26 from the living space side on at least one of the left and right sides of the display device arrangement portion 14, and the opening 26 can be inspected. Since the cover (lid body) 27 is covered so as to be openable and closable, the inspection cover 27 can cover the display device arrangement portion 14 from the living space side.

Further, the display device 13 includes a frame material (right vertical frame in the present embodiment) 37Y constituting the frame body 37 of the display device 13 together with the frame body portion 37X, and the frame material 37Y is the frame body. The portion 37X can be attached to and detached from the opening 26 to the frame main body 37X while being arranged in the display device arrangement portion 13, and is displayed from the opening 26 to the frame main body 37X with the frame material 37Y removed. The panel 35 and the lighting device 38 are incorporated and configured to be freely disassembled. Therefore, in a state where the display device 13 is disposed in the display device disposing portion 14, the frame main body portion 37X and the frame material 37Y While the display panel 35 and the lighting device 38 can be reliably supported by the frame body 37 composed of the display panel 35 and the lighting device 38, when the display panel 35 and the lighting device 38 are incorporated into the frame main body 37X of the display device disposing unit 14 and disassembled. , It is possible to avoid a problem that the frame material 37Y hinders the installation and disassembly of the display panel 35 and the lighting device 38.

Further, in the present embodiment, not only the display panel 35 and the lighting device 38 but also the entire display device 13 is configured to be freely moved in and out from the opening 26 to the living space side, so that the entire display device 13 can be replaced or maintained. When doing so, the display device 13 can be taken out to the living space side through the opening 26, and the workability in this case is also excellent.

Next, the second embodiment of the present invention will be described with reference to FIGS. 9 to 16, where 41 is the curtain fall of the second embodiment, and the curtain wall 41 is the first embodiment. Similar to the embodiment, the outer wall panel body 44 is attached to the opening of the frame material composed of the square 42 and the blind 43, and the window portion 41A in which the outer wall panel body 44 faces the living space and the outer wall. The panel body 44 is provided with the spandrel portion 41B facing the skeleton structure 5 (floor 5a, ceiling 5b, slab 5c, waist wall 5d, etc.), but in the second embodiment, the spandrel portion 41B is vertically and vertically. It is provided between the layers of the window portion 41A on the floor, above the window portion 41A on the top floor, and below the window portion 41A on the bottom floor. The curtain wall 41 of the second embodiment is not provided with a stairwell portion as in the first embodiment, and the spandrel portion 41B is located above or below the window portion 41A. .. Further, in the second embodiment, as the outer wall panel body 44, high-transparency glass is used in the spandrel portion 41B, and double glazing is used in the window portion 41A.

The mullion 42 of the second embodiment is the same as the mullion 2 of the first embodiment, and the fixing member 140 (shown in FIG. 10 and shown in FIG. 18 in the fourth embodiment described later). It is composed of a mullion body 42A that is attached and supported on the skeleton side via an illustration (not shown in other drawings) and an outer wall support 42B that is integrally formed on the outdoor side of the mullion body 42A. There is. The left and right outer ends of the transom light 43 are attached to the outer wall support portion 42B, and the left and right mullion attachments 46 are attached so as to be located between the upper and lower transom light 43. A panel in which the left and right vertical side portions of the outer wall panel body 44 are fitted between the outdoor side surface portion 46a of the mullion attachment 46 and the finding side 42Ba formed at the outdoor side end portion of the outer wall support portion 42B. A fitting groove 42Bb is formed, and the left and right vertical side portions of the outer wall panel body 44 are fitted and supported in the panel fitting groove 42Bb via a beat 10 and a sealing material 11.

Further, the transom light 43 of the second embodiment is in a state where the left and right outer ends thereof are attached and supported by the outer wall support portion 42B of the mullion 42, similarly to the transom light 3 of the first embodiment. It is supported between the mullion 42 adjacent to the left and right, and has a panel fitting groove 43a into which the upper and lower side portions of the outer wall panel body 44 are fitted. The panel fitting groove 43a of the transom light 43 has a panel fitting groove 43a. , The upper and lower side portions of the outer wall panel body 44 are fitted and supported via the beat 10 and the sealing material 11.
In the second embodiment as well, as in the first embodiment, for convenience, among the transoms 43 arranged in the spandrel portion 41B, the spandrel portion 41B and the window portion 41A on the upper floor of the spandrel portion 41B. The transom 43 that supports the upper side of the outer wall panel 44 of the spandrel portion 41B and the lower side of the outer wall panel 44 of the window 41A on the upper floor is referred to as a first transom 43A. , The spandrel portion 41B and the lower floor window portion 41A of the spandrel portion 41B are partitioned to support the lower side portion of the outer wall panel body 44 of the spandrel portion 41B and the upper side portion of the outer wall panel body 44 of the lower floor window portion 41A. The transom 43 supporting the above is referred to as a second transom 43B, and when it is not necessary to distinguish between the first transom 43A and the second transom 43B, it will be simply referred to as a transom 43.

Further, reference numeral 47 denotes a refractory panel body made of a refractory material similar to the refractory panel body 9 of the first embodiment, and the refractory panel body 47 is a frame structure and an outer wall panel body 44 of the spandrel portion 41B. It is arranged between the outer wall panel body 44 and the outer wall panel body 44 in a state of being spaced from each other.

Here, the refractory panel body 47 of the second embodiment is the first refractory panel body 47A arranged in a state of being located between the mullion body 42A of the mullion 42 adjacent to the left and right, and the mullion body. It is composed of a second fireproof panel body 47B provided so as to extend over the left and right outer ends of the first fireproof panel 47A adjacent to the left and right on the indoor side of the portion 42A. Then, in the fireproof panel body 47, the lower end portion of the first fireproof panel body 47A is mounted and supported on the left and right fireproof material support brackets 90, which will be described later, and the movement of the first fireproof panel body 47A to the outdoor side is performed. The left and right fireproof panel positioning brackets 49 are fixed to the left and right side surface portions 42Aa of the mullion body portion 42A via screws 49a, and the second fireproof panel body 47B is further regulated by the indoor side surface portion 42Ac of the mullion body portion 42A. By being attached to the mullion via the screw 50, it is attached and supported by the mullion body 42A. The space between the fireproof panel body 47 and the outer wall panel body 44 and between the mullion main body 42A adjacent to the left and right is configured as the display device arrangement portion 52 in which the display device 51 is arranged. Has been done.

Further, a wiring through hole 47Aa penetrating in the indoor / outdoor direction is formed in the upper part of the first refractory panel body 47A. Then, through the wiring through hole 47Aa, the harness 55 extending from the power supply panel 53 arranged on the indoor side of the refractory panel 47 is pulled out to the display device arrangement portion 52, and the display device arrangement portion 52 is provided. A power feeding side connector 56 is connected to the tip of the harness 55 pulled out to the portion 52. The power supply panel 53 can be accessed from the inspection port 5f provided on the waist wall 5d so as to be openable and closable.

Further, on the indoor side of the first transom 43A (transom that separates the spandrel portion 41B and the window portion 41A on the upper floor of the spandrel portion 41B), a table plate 83 connected to the upper part of the waist wall 5d is arranged. Although it is provided, the position of the outdoor side end surface 83a of the table plate 83 in the indoor / outdoor direction is set to substantially the same position as the indoor side surface portion 42Ac of the mullion main body portion 42A, and the first transom 43A and the like. It is in a state where there is an interval. The gap between the first transom 43A and the table plate 83 is located above the display device arrangement portion 52, and the display device 51 and the display device 51 arranged in the display device arrangement portion 52 The display panel 61 and the lighting device 64, which will be described later, constitute the display device 51. The opening 81 is for taking in and out the display panel 61 and the lighting device 64 from the living space side on the upper floor of the spandrel unit 41B, and the opening 81 is an inspection cover (which will be described later). The lid can be opened and closed by 82 (corresponding to the lid of the present invention).
In the figure, reference numeral 84 denotes a plate angle extending in the left-right direction at the upper position of the refractory panel body 47, and the plate angle 84 is provided through a screw 84a on the indoor side surface portion 42Ac of the mullion body portion 42A. Is fixed. Then, the outdoor side end portion of the table plate 83 is attached to the table plate angle 84 via a screw 83b.

Further, the display device arrangement portion 52 supports the left and right display device support brackets 85 for supporting the lower end portion of the display device 51, and the left and right edge portions of the display device 51, and moves the display device 51 up and down. Left and right guide rails 68 for guiding are provided.

The left and right guide rails 68 have a U-shaped horizontal cross section extending in the vertical direction, and are fixed to the left and right side surface portions 42Aa of the mullion main body portion 42A via screws 68a. Further, the left and right display device support brackets 85 have an L-shape including a support piece 85a and a mounting piece 85b erected from the support piece 85a, and are mounted at the lower ends of the left and right guide rails 68. The pieces 85b are fixed to the left and right side surface portions 42Aa of the mullion main body portion 42A via screws 85c in a state where the groove bottom surfaces 68b of the left and right guide rails 68 are interposed between them. The display device 51 is supported by placing and supporting the left and right sides of the lower end portion on the support pieces 85a of the left and right display device support brackets 85, and the left and right end portions are fitted and supported by the left and right guide rails 68. It is held in a stable state by the display device arrangement portion 52.

On the other hand, the display device 51 of the second embodiment is the same as the display device 13 of the first embodiment, that is, the display panel 61 on which characters, symbols, etc. are displayed, the light guide panel 62, and both of them. The frame 63 that supports the four circumferences of the panels 61 and 62 and the light source (LED in the present embodiment) 64 and the like are provided, but the frame 63 of the second embodiment is a left and right vertical frame. A fence-shaped frame body 63X formed from 63a and a lower frame 63b with an open upper side, and an upper frame detachably assembled on the opening side of the frame body 63X, that is, on the upper side (to the frame material of the present invention). It is composed of 63Y (corresponding). In this case, the left and right vertical frames 63a have a symmetrical shape, and the upper frame 63Y and the lower frame 63b have a vertically symmetrical shape, and the left and right vertical frames 63a, the lower frame 63b, and the upper frame 63Y are formed. The outer peripheral edges of the display panel 61 and the light guide panel 62 are fitted and supported by the panel fitting portions 63g and 63h, respectively. Further, a plurality of LEDs (light sources) 64 are arranged in the vertical direction on the LED support bars 65 which are inserted and incorporated into the insertion grooves 63d formed in the left and right vertical frames 63a forming the frame main body portion 63X. Further, the lead wire connected to the LED 64 extends upward and is connected to the power receiving side connector 66, and power is supplied to the LED 64 by connecting the power receiving side connector 66 and the power feeding side connector 56. However, the power receiving side connector 66 and the power feeding side connector 56 can be connected and disconnected from the opening 81. In the second embodiment, the LED (light source) 64 and the LED support bar 65 on which the LED 64 is arranged constitute the luminaire of the present invention, but in the following description, the LED support bar 65 The LED 64 in the arranged state is also referred to as a lighting device 64.

Then, the display device 51 of the second embodiment has the upper frame 63Y in the same state as the frame main body 63X, the display panel 61 incorporated in the frame main body 63X, the light guide panel 62, and the lighting device 64. The display device 51 can be attached to and removed from the upper side of the frame main body 63X via a screw 63e screwed in from above. Further, by inserting and removing the display panel 61 into the panel fitting groove 63g of the frame main body 63X with the upper frame 63Y removed, the display panel 61 is inserted and removed from the opening side of the fence-shaped frame main body 63X, that is, from the upper side. It is configured so that it can be installed and removed. Furthermore, the lighting device 64 is also configured so that it can be incorporated and disassembled from the upper side of the frame main body 63X into the insertion grooves 63d of the left and right frames 63a of the frame main body 63X with the upper frame 63Y removed. .. As a result, with the frame main body 63X still being arranged in the display device arrangement 52, the upper frame 63Y from the opening 81 provided above the display device arrangement 52 to the frame main body 63X It can be attached and detached, and the display panel 61 and the lighting device 64 can be incorporated and removed from the frame main body 63X. In the second embodiment as well, as in the first embodiment, the light guide panel 62 can be assembled and disassembled from the upper side into the frame main body 63X with the upper frame 63Y removed. It is configured.

Further, between the display device 51 arranged in the display device arrangement portion 52 and the opening 81, the display device is arranged so as to be located between the upper part of the first transom adapter 75 and the first fireproof panel body 47A. An upper fireproof block 92 that closes the upper side of the installation portion 52 is arranged. Reference numeral 93 denotes an upper fireproof block support bracket 93 for mounting and supporting the upper fireproof block 92, and the upper fireproof block support bracket 93 is provided with screws 93a and 93b with respect to the first transom adapter 75 and the support angle 78. It is detachably attached. Further, an inspection cover 82 that covers the opening 81 so as to be openable and closable is detachably attached to the upper side of the upper fireproof block support bracket 93 via screws 82a. The screws 93a and 93b for the fireproof block support bracket 93 are both set to be screwed in from above, and the inspection cover 82 and the upper fireproof block support bracket 93 can be attached and detached in the living space on the upper floor of the spandrel portion 41B. It can be done from.
The first transom adapter 75 is a rectangular hollow lower first transom adapter 75a fixed to the indoor side surface portion 43Aa of the first transom 43A, and an upper side of the lower first transom adapter 75a. It is composed of a rectangular hollow upper first transom adapter 75b fixed to the above. Further, the support angle 78 is attached and supported at the upper position of the first refractory panel body 47A to the left and right angle brackets 79 fixed to the left and right side surface portions 42Aa of the mullion body portion 42A via screws 78a. , It is supported between the mullion body 42A of the mullion 42 adjacent to the left and right. Further, in the figure, 86 is the four-circumferential outer edge portion of the inspection cover 82, the indoor side surface portion 43Aa of the first transom 43A facing the four-circumferential outer edge portion, the outdoor side end surface 83a of the table plate 83, and the left and right sides of the mullion body portion 42A. A bead that is fitted between the side surface portion 42Aa.

On the other hand, 87 is a ceiling-side frame, and the ceiling-side frame 87 is located below the display device arrangement portion 52 and the fireproof panel body 47, and the second transom 43B (spandrel portion 41B and the spandrel). It is provided so as to extend from the transom light that separates the lower floor window portion 41A of the portion 41B to the ceiling 5b. Then, the ceiling-side frame 87 has a screw 87b on the ceiling-side frame angle 88 fixed to the second transom 43B in a state where the outdoor side end surface 87a is in contact with the indoor side surface portion 43Ba of the second transom 43B. It is mounted and supported. In the figure, reference numeral 94 denotes a sealing that closes between the ceiling side frame 87 and the left and right side surface portions 42Aa of the mullion main body portion 42A.

Further, on the upper side of the ceiling side frame 87, a lower fireproof block 89 that closes the lower side of the display device arrangement portion 52 while being located between the lower part of the second transom 43B and the first fireproof panel body 47A is provided. It is arranged. Reference numeral 90 denotes a left and right refractory support bracket for mounting and supporting the lower fireproof block 89 and the lower end portion of the first fireproof panel body 47A, and the fireproof body support bracket 90 is a left and right side surface portion of the mullion body portion 42A. It is fixed to 42Aa via a screw 90a. Further, reference numeral 91 denotes a lower fireproof block cover, and the lower fireproof block cover 91 is attached to an upper surface 91a covering the upper side of the lower fireproof block 89 and to be fixed to the second transom 43B via a screw 91b. It is formed with a piece 91c.
The upper and lower fireproof blocks 92 and 89 of the second embodiment are also fireproof to prevent the spread of fire in the event of a fire, similarly to the upper and lower fireproof blocks 18 and 19 of the first embodiment. It is composed of wood.

Then, in the second embodiment configured as described above, when the display device 51 arranged in the display device arrangement unit 52 is taken out for maintenance or the like, first, the display device arrangement unit 52 is used. From the living space side of the upper floor of the spandrel portion 41B provided with the 52, the bead 86 loosely attached to the outer edges of the four circumferences of the inspection cover 82 is removed, and then the inspection cover 82 is removed to remove the display device arrangement portion 52. Open the upper opening 81. Further, the upper refractory block 92 is taken out from the opening 81, and then the upper refractory block support bracket 93 is removed. As a result, the upper part of the display device arrangement portion 52 is opened, and in this state, the power receiving side connector 66 connected to the LED 64 of the display device 51 is removed from the power feeding side connector 56. After that, the display device 51 is pulled out upward and taken out from the display device arrangement portion 52 into the living space. The upward movement of the display device 51 at this time can be performed in a stable state by guiding both the left and right sides of the display device 51 to the left and right guide rails 68.

On the other hand, when the display device 51 is arranged in the display device arrangement portion 52, the display device arrangement portion 52 is provided through the opening 81 from the living space on the upper floor of the spandrel portion 41B provided with the display device arrangement portion 52. The display device 51 is stored in the space. At this time, by fitting the left and right edges of the display device 51 to the left and right guide rails 68, the downward movement of the display device 51 is smoothly performed while being guided by the guide rails 68. Then, the display device 51 is housed in the display device arrangement portion 52 by moving the lower end portion of the display device 51 downward until it comes into contact with the support piece 85a of the display device support bracket 85. Next, the power receiving side connector 66 of the display device 51 is connected to the power feeding side connector 56. Further, the upper fireproof block support bracket 93 is attached, and the upper fireproof block 92 is placed on the upper fireproof block support bracket 93. After that, the inspection cover 82 is attached to close the opening 81, and the bead 86 is fitted to the outer edge of the four circumferences of the inspection cover 82 to complete the disposition work of the display device 51 on the display device disposing portion 52. It is designed to do.

Further, in this case, the display panel 61 and the lighting device 64 are independently arranged from the display device arrangement unit 52 in a state where the frame main body portion 63X constituting the display device 51 is arranged in the display device arrangement unit 52. You can put it in and out. In this case, first, the bead 86, the inspection cover 82, the upper refractory block 92, and the upper refractory block support bracket 93 are removed in the same procedure as when the display device 51 is taken out, and the display device disposing portion 52 Make the upper part open. In this state, the upper frame 63Y is removed from the display device 51 as it is arranged in the display device arrangement portion 52, and then the display panel 61 or the illumination is removed from the frame main body portion 63X in the state where the upper frame 63Y is removed. By taking out the device 64, only the display panel 61 or only the lighting device 64 can be taken out from the display device arrangement portion 52. Then, the newly set display panel 61 and the lighting device 64 are assembled into the frame main body 63X in the state where the upper frame 63Y is removed from above, then the upper frame 63Y is attached, and the above-mentioned display device 51 is further stored. By attaching the upper fireproof block support bracket 93, the upper fireproof block 92, the inspection cover 82, and the bead 86 in the same procedure as in the case of the above, only the display panel 61 and the lighting device 64 can be replaced or maintained. It has become.

Thus, also in the second embodiment configured as described above, as in the case of the first embodiment, between the outer wall panel body 44 of the spandrel portion 41B and the skeleton structure 5. The space portion is a display device arrangement portion 52, and the display device arrangement portion 52 is provided with a display device 51 that displays toward the outdoor side of the curtain wall 41. The display device 51 includes a display panel 61 on which characters, patterns, etc. are displayed, a lighting device 64, and a frame main body 63X into which the display panel 61 and the lighting device 64 are incorporated, and also includes a display panel. The 61 and the lighting device 64 can be assembled and disassembled from the living space side into the frame main body 63X while the frame main body 63X is still arranged in the display device arrangement 52. As a result, the second embodiment also has the same effect as that of the first embodiment described above, and the display panel 61 and the lighting device 64 can be efficiently replaced and maintained. However, in the second embodiment, the display panel 61 and the opening 81 for taking in and out the lighting device 64 are provided above the display device arrangement portion 52. As a result, the display panel 61 and the lighting device 64 of the display device 51 arranged in the display device arrangement portion 52 can be taken in and out from the living space side of the upper floor of the spandrel portion 41B in which the display device arrangement portion 52 is provided. Can be done.

Further, also in the second embodiment, similarly to the first embodiment, the frame material constituting the frame body 63 of the display device 51 together with the frame body portion 63X (upper frame in the second embodiment). 63Y is provided, and the frame material 63Y is detachable from the opening 81 to the frame body 63X in a state where the frame body 63X is arranged in the display device arrangement 52, and the frame material 63Y is attached to and detached from the opening 81. The display panel 61 and the lighting device 64 are incorporated from the opening 81 into the frame main body 63X in the removed state, and are freely disassembled. Thus, as in the first embodiment described above, in the state where the display device 51 is arranged in the display device arrangement portion 52, the frame body is composed of the frame main body portion 63X and the frame member 63Y. While the display panel 61 and the lighting device 64 can be reliably supported by the 63, when the display panel 61 and the lighting device 64 are incorporated into the frame main body 63X of the display device arrangement portion 52 and disassembled, the frame material 63Y is displayed. It is possible to avoid problems that hinder the incorporation and disassembly of the panel 61 and the lighting device 64. Further, also in this case, not only the display panel 61 and the lighting device 64 but also the entire display device 51 is configured to be freely moved in and out from the opening 81 to the living space side, so that when the entire display device 51 is replaced or maintained. It is also excellent in workability.

By the way, in the second embodiment, as a lid body that covers the opening 81 provided above the display device arrangement portion 52 so as to be openable and closable, between the first transom 43A and the table plate 83. Although the inspection cover 82 is provided, as in the third embodiment shown in FIG. 17, the table plate 100 is arranged so as to extend from the first transom 43A to the upper part of the waist wall 5d, and the table plate 100 is arranged. By attaching the 100 to and from the table, the plate 100 can be used as a lid that can be opened and closed. In this case, in the third embodiment, the outdoor side end portion of the table plate 100 is detachably attached to the first transom adapter 75 fixed to the first transom 43A via a screw 100a, and also. The indoor side end of the plate 100 is detachably attached to the upper part of the waist wall 5d via screws 100b. By using the table plate 100 as a lid that can be opened and closed in this way, the members can be shared and the number of members can be reduced. The third embodiment is the same as the second embodiment except for the configuration of the table plate 100, and in FIG. 17, the same one as the second embodiment is the same. A code is attached.

Next, the fourth embodiment of the present invention will be described with reference to FIGS. 18 to 25, but the fourth embodiment is also the same as that of the first and second embodiments described above. Similarly, the space portion between the outer wall panel body 44 of the spandrel portion 41B and the skeleton structure 5 (in the fourth embodiment, the outer wall panel of the spandrel portion 41B is the same as in the first and second embodiments). A fireproof panel body 47 is arranged between the body 44 and the skeleton structure 5, and a space portion between the fireproof panel body 47 and the outer wall panel body 44) serves as a display device arrangement portion 52. The display device arrangement portion 52 is provided with a display device 101 that displays toward the outdoor side of the curtain wall 41. Further, also in the fourth embodiment, the display device 101 includes a display panel 61, a lighting device 64, and a frame main body 102X in which the display panel 61 and the lighting device 64 are incorporated, as will be described later. The display panel 61 and the lighting device 64 can be assembled and disassembled from the living space side into the frame main body 102X while the frame main body 102X is still arranged in the display device arrangement 52. Although it has a configuration, in the fourth embodiment, the display panel 61 and the lighting device 64 are incorporated into the frame main body 102X from the living space side, and an opening 59 for disassembling the display panel 61 is provided in the display device arrangement portion 52. It is provided below.
In the fourth embodiment, the mullion 42, the transom 43 (first transom 43A, second transom 43B), the outer wall panel body 44, the mullion attachment 46, and the mullion 43 constituting the curtain wall 41, and Since the fireproof panel body 47 is the same as or substantially the same as that of the second embodiment described above, the same reference numerals are given and the description thereof will be simplified or omitted. Further, other than the above, those which are the same as or substantially the same as those of the second embodiment are designated by the same reference numerals, and the description thereof will be simplified or omitted. Further, FIG. 9 shares the one of the second embodiment.

The opening 59 provided below the display device arrangement portion 52 has a second transom (a transom that separates the spandrel portion 41B and the lower floor window portion 41A of the spandrel portion 41B) 43B and the second transom. It is provided between the outdoor side end surface 58b of the ceiling side frame 58 provided on the indoor side of the eye 43B. That is, the ceiling-side frame 58 is provided so as to extend from the indoor side of the second transom 43B to the ceiling 5b, but the ceiling-side frame 58 of the fourth embodiment is in the indoor / outdoor direction of the outdoor side end surface 58b. The position is set to substantially the same position as the indoor side surface portion 42Ac of the mullion main body portion 2A, and is in a state of being spaced from the second transom 43B. The gap between the second transom 43B and the ceiling-side frame 58 is located below the display device arrangement portion 52, and the display device 101 arranged in the display device arrangement portion 52. The display panel 61 and the lighting device 64 are incorporated from the living space side of the lower floor of the spandrel portion 41B to form an opening 59 for assembling and disassembling, and the opening 59 is an inspection cover (to the lid of the present invention) described later. It is covered with a lid that can be opened and closed by (corresponding to) 60.
In the drawing, 57 is a frame angle extending in the left-right direction at the lower position of the fireproof panel body 47, and the frame angle 57 is inserted into the indoor side surface portion 42Ac of the mullion body portion 42A via a screw 57a. It is fixed. Then, the outdoor side end portion of the ceiling side frame 58 is attached to the frame angle 57 via a screw 58a.

On the other hand, the display device 101 of the fourth embodiment has a display panel 61 on which characters, symbols, etc. are displayed and a light guide, similarly to the display devices 13 and 51 of the first and second embodiments. A panel 62, a frame body 102 that supports the four circumferences of both panels 61 and 62, a light source (LED in the present embodiment) 64, and the like are provided, but the frame body 102 of the fourth embodiment is provided. Is a frame main body 102X having an open lower side formed from the left and right vertical frames 102a and the upper frame 102b, and a lower frame that can be detachably assembled to the opening side of the frame main body 102X, that is, the lower side. It is composed of 102Y (corresponding to the frame material of the present invention), and the left and right vertical frames 102a of the fourth embodiment are left and right outside of the left and right outer ends of the upper frame 102b and the lower frame 102Y. A mounting piece 102d projecting from the surface is integrally formed. In this case, the left and right vertical frames 102a have a symmetrical shape, and the upper frame 102b and the lower frame 102Y have a vertically symmetrical shape, and the left and right vertical frames 102a, the upper frame 102b, and the lower frame 102Y are formed. The outer peripheral edges of the display panel 61 and the light guide panel 62 are fitted and supported by the panel fitting portions 102g and 102h, respectively. Further, a plurality of LEDs (light sources) 64 are arranged in the vertical direction on the LED support bars 65 which are inserted and incorporated into the insertion grooves 102e formed in the left and right vertical frames 102a forming the frame main body 102X. Further, the 103 is a spacer that supports the lower ends of the display panel 61 and the light guide panel 62, and the spacer 103 is detachably attached to the left and right vertical frames 102a via a latch means (not shown) or the like. Further, the lead wire connected to the LED 64 extends downward and is connected to the power receiving side connector 66, and power is supplied to the LED 64 by connecting the power receiving side connector 66 and the power feeding side connector 56. The power receiving side connector 66 and the power feeding side connector 56 can be connected and disconnected from the opening 59.
Also in the fourth embodiment, the LED (light source) 64 and the LED support bar 65 on which the LED 64 is arranged constitute the lighting equipment of the present invention, and in the following description, the LED support bar 65 The LED 64 in the arranged state is also referred to as a lighting device 64. Further, in the fourth embodiment, a wiring through hole 47Aa is formed in the lower portion of the first refractory panel body 47A, and a harness 55 extending from the power supply panel 53 is arranged through the wiring through hole 47Aa as a display device. A power supply side connector 56 is connected to the tip of the harness 55 while being pulled out to the portion 52, but access to the power supply panel 53 is provided on the ceiling side 5b so as to be openable and closable. It can be done from the inspection port 5e.

Then, the display device 101 of the fourth embodiment has the lower frame 102Y, the frame main body 102XX, the display panel 61, the light guide panel 62, the lighting device 64, and the spacer 103 incorporated in the frame main body 102X. In the same state, it can be attached to and removed from the lower side of the frame main body 102X via the screw 102c screwed from below the display device 101. Further, the spacer 103 for the display panel 61 is configured to be attached to and detached from the lower side of the frame main body 102X to the left and right frames 102a of the frame main body 102X with the lower frame 102Y removed. Further, the display panel 61 is inserted and removed from the opening side of the frame-shaped frame body 102X, that is, from the lower side into the panel fitting groove 102g of the frame body 102X with the lower frame 102Y and the spacer 103 removed. It is configured so that it can be installed and removed by doing so. Furthermore, the lighting device 64 is also configured so that it can be incorporated and disassembled from the lower side of the frame main body 102X into the insertion grooves 102e of the left and right frames 102a of the frame main body 102X with the lower frame 102Y removed. There is. As a result, with the frame main body 102X still being arranged in the display device arrangement 52, the lower frame 102Y from the opening 59 provided below the display device arrangement 52 to the frame main body 102X It can be attached and detached, and the display panel 61 and the lighting device 64 can be incorporated and removed from the frame main body 102X. In the fourth embodiment as well, as in the first and second embodiments, the light guide panel 62 is also assembled and assembled from the lower side into the frame main body 102X with the lower frame 102Y removed. It is configured to be removable.

On the other hand, the display device arrangement portion 52 is for attaching the left and right display device support brackets 67 for supporting the lower end portion of the display device 101 and the display device 101 to the left and right side surface portions 42Aa of the mullion main body portion 42A. A display device mounting bracket 96 and a display device positioning bracket 95 for positioning when the display device 101 is mounted on the mullion main body 42A are provided.

The display device positioning bracket 95 has an L-shaped horizontal cross section, and has a mounting surface portion 95b that is attached to the left and right side surface portions 42Aa of the mullion body portion 42A via screws 95a, and an indoor side end of the mounting surface portion 95b. It is bent and formed from the portion, and is formed from a support surface portion 95c that abuts or is close to the indoor side of the left and right edge portions (left and right vertical frames 102a) of the display device 101. Further, the display device mounting bracket 96 has an L-shaped horizontal cross section like the display device positioning bracket 95, and is provided with screws 96a on the left and right side surface portions 42Aa of the mullion main body portion 42A on the outdoor side of the display device 101. The first mounting surface portion 96b that is detachably attached to the display device and the mounting piece 102d that is bent and formed from the indoor side end portion of the first mounting surface portion 96b and formed on the left and right vertical frames 102 of the display device 101 via screws 96c. It is formed from a second mounting surface portion 96d that can be detachably mounted. Then, the display device 101 is of the mullion main body 42A via the display device mounting bracket 96 attached to the mounting piece 102d of the display device 101 in a state where the movement of the display device 101 is restricted in the indoor direction by the display device positioning bracket 95. Although it is attached to the left and right side surface portions 42Aa, the display device attachment bracket 96 can be attached and detached from the outdoor side with the outer wall panel body 44 removed as described later.

Further, as shown in FIG. 21, the left and right display device support brackets 67 have an inverted L shape including a support piece 67a and a mounting piece 67b hanging from the support piece 67a, and the display device positioning bracket 95. At the lower end of the mullion, the mounting piece 67b is detachably attached to the left and right side surface portions 42Aa of the mullion body portion 42A via screws 67c in a state where the mounting surface portion 95b of the display device positioning bracket 95 is interposed between them. .. In this case, the display device support bracket 67 is provided so as to be located slightly above the opening 59 below the display device arrangement portion 52 so that the display device support bracket 67 can be attached / detached from the opening 59. It has become. The display device 101 is supported by mounting the left and right sides of the lower end portion (lower frame 102Y) on the support pieces 67a of the left and right display device support brackets 57, and the mounting pieces 102d formed on the left and right vertical frames 102a as described above. Is attached to the left and right side surface portions 42Aa of the mullion main body portion 42A via the display device mounting bracket 96, so that the display device mounting portion 52 is stably supported.

Further, a lower fireproof block 70 is detachably arranged between the display device support bracket 67 and the opening 59. The lower refractory block 70 is made of a refractory material like the lower refractory blocks 19 and 89 of the first and second embodiments, and is under the display device disposing portion 52. It is provided so as to block the side. Reference numeral 71 denotes a lower fireproof block support bracket for mounting and supporting the lower fireproof block 70, and the lower fireproof block support bracket 71 has a rectangular hollow shape fixed to the indoor side surface portion 43Ba of the second transom 43B. To the second transom adapter 72 and the refractory panel body support bracket 48 which is fixed to the left and right side surface portions 42Aa of the mullion body portion 42A via screws 48a and supports the lower end portion of the first refractory panel body 47A. It is detachably attached via screws 71a and 71b. Further, an inspection cover 60 for opening and closing the opening 59 is detachably attached to the lower side of the lower fireproof block support bracket 71 via screws 60a. Screws 60a for these inspection covers 60a And the screws 71a and 71b for the lower fireproof block support bracket 71 are both set to be screwed in from the lower side, and the inspection cover 60 and the lower fireproof block support bracket 71 can be attached and detached by the spandrel portion 41B. It can be done from the living space on the lower floor. In the figure, 73 is a bead, and the bead 73 is a house of a four-circle outer edge portion of the inspection cover 60, an indoor side surface portion 43Ba of the second transom 43B facing the four-circle outer edge portion, and a ceiling-side frame 58. It is fitted between the outer end surface 58b and the left and right side surface portions 42Aa of the mullion body portion 42A.

On the other hand, 74 is a table plate attached to the indoor side of the first transom (the transom that separates the spandrel portion 41B and the window portion 41A on the upper floor of the spandrel portion 41B) 43B via the first transom adapter 75. The plate 74 is provided so as to extend from the first transom 43B to the upper part of the waist wall 5d in a state of being located above the display device arrangement portion 52 and the fireproof panel body 47.
The first transom adapter 75 is the same as the first transom adapter 75 of the second embodiment. Further, in the figure, reference numeral 80 denotes a sealing that closes between the table plate 74 and the left and right side surface portions 42Aa of the mullion main body portion 42A.

Further, on the lower side of the plate 74, an upper refractory block 76 that closes the upper side of the display device arrangement portion 52 is arranged in a state of being located between the upper part of the first transom adapter 75 and the first refractory panel body 47A. It is installed. The upper refractory block 76 is made of a refractory material like the upper refractory blocks 18 and 92 of the first and second embodiments, and is mounted and supported on the upper refractory block support bracket 77. However, the upper refractory block support bracket 77 has an outdoor side end attached to the first transom adapter 75 via a screw 77a and an indoor side end attached to a support angle 78 via a screw 77b. There is. The support angle 78 and the angle bracket 79 to which the support angle 78 is mounted and supported are the same as the support angle 78 and the angle bracket 79 of the second embodiment.

Further, also in the fourth embodiment configured in this way, the display panel 61 and the illumination are provided with the frame main body 102X constituting the display device 101 still arranged in the display device arrangement unit 52. The devices 64 can be independently taken in and out of the display device arrangement portion 52. In this case, first, the bead 73 fitted to the outer edge of the four circumferences of the inspection cover 60 is removed from the living space side of the lower floor of the spandrel portion 41B provided with the display device disposing portion 52. Next, the inspection cover 60 is removed to open the opening 59 below the display device arrangement portion 52. Further, the lower fireproof block support bracket 71 is removed, and at the same time, the lower fireproof block 70 mounted on the lower fireproof block support bracket 71 is also taken out. Next, the display device support bracket 67 is removed. At this time, as described above, the display device 101 is attached to the left and right side surface portions 42Aa of the mullion main body portion 42A via the display device mounting bracket 96, so that the display device support bracket Even if the 67 is removed, there is no risk of it falling, and the display device arrangement portion 52 holds the display device as it is arranged. Then, the lower frame 102Y is removed from the display device 101 as it is arranged in the display device arrangement portion 52, and then the display panel 61 or the lighting device is removed from the frame main body portion 102X in the state where the lower frame 102Y is removed. By taking out 64, only the display panel 61 or only the lighting device 64 can be taken out from the display device arrangement portion 52 toward the living space side through the opening 59 below the display device arrangement portion 52. When removing the display panel 61, the spacer 103 for the display panel 61 is removed from the left and right vertical frames 102a, and then the display panel 61 is removed.

Further, when the display panel 61 and the lighting device 64 are incorporated into the display device 101 in the state where the display panel 61 or the lighting device 64 is taken out, the lower frame 102Y of the display panel 61 and the lighting device 64 is removed. It is assembled from the lower side through the opening 59 through the frame main body 102X in the state, and then the lower frame 102Y is attached. When incorporating the display panel 61, the spacer 103 is attached to the left and right vertical frames 102a after the display panel 61 is incorporated, and then the lower frame 102Y is attached. Further, the display device support bracket 67 is attached. In this case, the support piece 67a of the display device support bracket 67 is brought into contact with the lower end portion of the display device 101, and the display device 101 is supported by the display device support bracket 67. Next, the lower fireproof block 70 is put into the display device arrangement portion 52, and then the lower fireproof block support bracket 71 is attached. After that, the inspection cover 60 is attached to close the opening 59, and the bead 73 is fitted to the outer edge of the four circumferences of the inspection cover 60 to complete the work of incorporating the display panel 61 or the lighting device 64.

On the other hand, in the display device 101 of the fourth embodiment, as described above, the mounting pieces 102d formed on the left and right vertical frames 102a are mounted on the left and right side surface portions 42Aa of the mullion main body portion 42A via the display device mounting bracket 96. Therefore, the display device 101 cannot be taken in and out through the opening 59 provided below the display device arrangement portion 52. Therefore, in the fourth embodiment, when the display device 101 is taken in and out of the display device arrangement portion 52 for replacement, maintenance, or the like, the outer wall panel body 44 of the spandrel portion 41B is removed to form the curtain wall 41. The display device 101 is taken in and out from the outdoor side.

Here, as described in the second embodiment, the outer wall panel body 44 has the panel fitting grooves 42Bb having the left and right vertical sides formed in the mullion 42, and the upper and lower side portions having the eyesless 43. The panel fitting groove 43a formed in the above is fitted and supported by the beat 10 and the sealing material 11, respectively, but the sealing that seals the left and right vertical sides and the upper and lower side of the outer wall panel 44 on the outdoor side. By removing (cutting) the material 11 from the outdoor side, the outer wall panel body 44 can be removed from the outdoor side. On the other hand, when the removed outer wall panel body 44 is attached, the left and right vertical side portions and the upper and lower side portions are sealed from the outdoor side in a state of being fitted into the panel fitting grooves 42Bb and 43a of the mullion 42 and the transom 43. By filling the panel fitting grooves 42Bb and 43a with the material 11, the material 11 can be reattached.

Then, when the display device 101 arranged in the display device arrangement unit 52 is taken out for replacement, maintenance, or the like, first, as described above, the outer wall panel body 44 is removed from the outdoor side to display the display device. The outdoor side of the arrangement portion 52 is opened. Next, the display device mounting bracket 96 is removed from the left and right side surface portions 42Aa of the mullion main body 2A and the mounting piece 102d of the display device 101 and taken out to the outdoor side. Further, the power receiving side connector 66 connected to the LED 64 of the display device 101 is removed from the power feeding side connector 56, and then the display device 101 is taken out from the display device arrangement portion 52 to the outdoor side.

On the other hand, when the display device 101 is arranged in the display device arrangement portion 52, the display device 101 is attached to the display device arrangement portion 52 from the outdoor side of the spandrel portion 41B in the state where the outer wall panel body 44 is removed. Store. At this time, after connecting the power receiving side connector 66 of the display device 101 to the power feeding side connector 56, the lower end portion of the display device 101 is supported by the support piece 37a of the display device support bracket 67, and both the left and right sides of the display device 101 are supported. The edge portion is brought into contact with the support surface portion 95c of the display device positioning bracket 95 for positioning. Next, the first and second mounting surface portions 96b and 96d of the display device mounting bracket 96 are attached to the left and right surface portions 42Aa of the mullion body portion 42A and the mounting piece 102d of the display device 101 via screws 96a and 96c, respectively. After that, the left and right vertical sides and the upper and lower sides of the outer wall panel 44 are fitted into the panel fitting grooves 42Bb and 43a of the mullion 42 and the transom 43, and the panel fitting grooves 42Bb and 43a are fitted from the outdoor side. Is filled with the sealing material 11 and the outer wall panel body 44 is attached.

Thus, even in the fourth embodiment configured as described above, the outer wall panel body 44 and the skeleton structure 5 of the spandrel portion 41B are the same as those in the first and second embodiments. The space between the display device and the display device is a display device arrangement portion 52, and the display device arrangement portion 52 is provided with a display device 101 that displays toward the outdoor side of the curtain wall 41. However, the display device 101 includes a display panel 61 on which characters, symbols, etc. are displayed, a lighting device 64, and a frame main body 102X into which the display panel 61 and the lighting device 64 are incorporated. At the same time, the display panel 61 and the lighting device 64 can be assembled and disassembled from the living space side into the frame main body 102X while the frame main body 102X is still arranged in the display device arrangement 52. As a result, the fourth embodiment also has the same effects as those of the first and second embodiments described above, and the display panel 61 and the lighting device 64 need to be replaced or maintained. Although it can be performed efficiently, in the fourth embodiment, an opening 59 for taking in and out the display panel 61 and the lighting device 64 is provided below the display device arrangement portion 52. As a result, the display panel 61 and the lighting device 64 of the display device 101 arranged in the display device arrangement portion 52 can be taken in and out from the living space side of the lower floor of the spandrel portion 41B in which the display device arrangement portion 52 is provided. Can be done.

Further, also in the fourth embodiment, similarly to the first and second embodiments, the frame material constituting the frame 102 of the display device 101 together with the frame main body 102X (in the fourth embodiment). A lower frame) 102Y is provided, and the frame material 102Y can be attached to and detached from the opening 59 to the frame main body 102X while the frame main body 102X is still arranged in the display device arrangement 52. The display panel 61 and the lighting device 64 are incorporated into the frame main body 102X with the frame material 102Y removed from the opening 59, so that the frame material 102Y can be freely assembled and removed. Thus, as in the first and second embodiments described above, in the state where the display device 101 is arranged in the display device arrangement portion 52, the frame main body portion 102X and the frame material 102Y are configured. While the display panel 61 and the lighting device 64 can be reliably supported by the frame body 102, when the display panel 61 and the lighting device 64 are incorporated into the frame main body 102X of the display device arrangement portion 52 and disassembled, the frame material is used. It is possible to avoid a problem that the 102Y hinders the incorporation and disassembly of the display panel 61 and the lighting device 64.

Further, in the fourth embodiment, the outer wall panel body 44 on the outdoor side of the display device arrangement portion 52 can be removed from the outdoor side, and the display device 101 is displayed in a state where the outer wall panel body 44 is removed. It can be taken in and out of the display device arrangement portion 52 from the outdoor side. As a result, even if the display device 101 cannot be taken in and out using the opening 59 for putting in and out the display panel 61 and the lighting device 64, the display device 101 can be moved from the outdoor side to the display device arrangement unit. By putting it in and out of 52, it is possible to replace or maintain the entire display device 101.

It should be noted that the present invention is not limited to the first to fourth embodiments, and in each of the embodiments, the outer wall panel body uses mullion and transom as frame members as the outer wall of the building. However, the curtain wall is not limited to such a curtain wall, and for example, even if the outer wall has a sash frame as a frame material and an outer wall panel body is incorporated, the window portion and the spandrel portion are incorporated. The present invention can be carried out as long as the outer wall is provided with.
Further, in the first to fourth embodiments, the waist wall is provided as the skeleton structure, but it goes without saying that the present invention can be carried out even when the waist wall is not provided.
Further, in the first to fourth embodiments, a transparent glass material is used as the outer wall panel body for both the window portion and the spandrel portion. In this way, all the outer wall panel bodies are made of a transparent material. Even without it, the present invention can be carried out as long as at least a part of the spandrel portion, that is, the outer wall panel body of the portion where the display device is arranged has transparency or translucency.
Further, in the first to fourth embodiments, the fireproof panel body is arranged between the outer wall panel body of the spandrel portion and the skeleton structure, but there is no fear of fire spreading and the fireproof panel body is arranged. The present invention can be carried out even if the spandrel portion is not provided (for example, the spandrel portion provided on the top floor).
Further, in the first to fourth embodiments, the lid body for opening and closing the opening can be opened and closed with a screw, but the means for attaching and detaching is not limited to the screw, for example, a latch means. Or the like, or the lid may be a hinged door type to open and close the opening.
Further, in the first embodiment, when the openings are provided on at least one of the left and right sides of the display device arrangement portion, the case where the openings are provided on the right side of the display device arrangement portion has been described as an example. Of course, the present invention can be carried out even when the openings are provided on the left side of the display device arrangement portion or when the openings are provided on both the left and right sides of the display device arrangement portion.
Further, in the first to fourth embodiments, the display device including the display panel, the light guide panel, the lighting device, and the frame is exemplified, but the present invention is not limited to this, and the present invention is limited to the display. As long as it is a display device including a panel and a frame main body, or a display device including a display panel, a lighting device, and a frame main body, various forms can be adopted.
Further, in the display device of the first to fourth embodiments, the frame body of the display device is formed by the frame main body and the frame material, and the frame material is detachably attached to and detachable from the opening to the frame main body. However, the present invention can be carried out even if such a frame material is not provided. In this case, for example, the display panel can be supported only by the frame main body (for example, the frame main body itself is provided with a member for retaining the display panel from the frame main body), or the frame. A display panel from the frame body with a member other than the material (for example, a cover body that can be detachably attached to the frame body, or a retaining member that can be detachably locked to the display panel built into the frame body). It is desirable to have a configuration that prevents the removal of.
Further, in the first to fourth embodiments, both the display panel and the lighting device are incorporated into the frame main body portion arranged in the display device arrangement portion from the living space side, and can be freely assembled and removed. However, it may be configured so that it can be freely assembled by incorporating only the display panel or only the lighting device.
Further, in the fourth embodiment, the display panel and the lighting device are incorporated into the frame main body portion arranged in the display device arrangement portion from the living space side, and an opening for assembling and disassembling is provided below. Although the display device cannot be moved in and out from the opening to the living space side, the opening is provided above the display device arrangement portion or at least one of the left and right sides. However, in the case where the display device cannot be taken in and out of the living space side through the opening, the display device can be taken in and out of the display device arrangement portion from the outdoor side as in the fourth embodiment. The entire display device can be replaced and maintained.
Further, in the first to third embodiments, the display panel and the lighting device are incorporated into the frame main body from the living space side, and the display device is also displayed from the living space side by using the opening for disassembling. It is configured so that it can be taken in and out of the device arrangement part, and in the fourth embodiment, the display device can be taken in and out of the display device arrangement part from the outdoor side, and the entire display device can be replaced. Although the workability of maintenance and maintenance has been improved, it is a matter of course that the present invention can be carried out even if the display device is not configured to be taken in and out of the display device arrangement portion from the opening or the outdoor side as described above. ..

The present invention can be used when a display device is provided on an outer wall of a building such as a curtain wall.

1,41 Curtain wall 1A, 41A Window part 1BX, 41B Spandrel part 4,44 Outer wall panel body 5 Frame structure 13,51,101 Display device 14,52 Display device arrangement part 26,59,81 Opening 27,60, 82 Inspection cover 35, 61 Display panel 38, 64 Lighting device 37, 63, 102 Frame body 37X, 63X, 102X Frame body headquarters 37Y, 63Y, 102Y Frame material (right vertical frame, upper frame, lower frame)

Claims (13)

In a building having an outer wall in which the outer wall panel body faces a living space and the outer wall panel body has a spandrel part facing a skeleton structure such as a floor or a ceiling, the outer wall panel body and the skeleton of the spandrel part are provided. The space between the structure and the structure is used as a display device arrangement portion, and when the display device that displays the display toward the outdoor side of the outer wall is arranged in the display device arrangement portion, the display device includes characters and symbols. The display panel is provided with a display panel on which the display panel is displayed and a frame main body portion into which the display panel is incorporated, and the display panel is provided with the frame main body portion arranged in the display device arrangement portion. The arrangement structure of the display device on the outer wall of the building, which is characterized by being incorporated into the frame body from the living space side and freely disassembled. In a building having an outer wall in which an outer wall panel body faces a living space and an outer wall panel body has a spandrel part facing a skeleton structure such as a floor or a ceiling, the outer wall panel body and the skeleton of the spandrel part are provided. The space between the structure and the structure is used as a display device arrangement portion, and when the display device that displays the display toward the outdoor side of the outer wall is arranged in the display device arrangement portion, the display device includes characters and symbols. A display panel with a display such as, etc., a lighting fixture, and a frame main body portion into which the display panel and the lighting fixture are incorporated are provided, and the frame main body portion remains arranged in the display device arrangement portion. In this state, the lighting fixture is incorporated into the frame body from the living space side, and the display device is arranged on the outer wall of the building so that it can be freely assembled and removed. The first aspect of the present invention is characterized in that an opening for incorporating and disassembling the display panel from the living space side is provided in the frame main body portion arranged in the display device arrangement portion above the display device arrangement portion. Arrangement structure of the display device on the outer wall of the building. The first aspect of the present invention is characterized in that an opening for incorporating and disassembling the display panel from the living space side is provided in the frame main body portion arranged in the display device arrangement portion below the display device arrangement portion. Arrangement structure of the display device on the outer wall of the building. In claim 1, on at least one of the left and right sides of the display device arrangement portion, an opening for incorporating and disassembling the display panel from the living space side is provided in the frame main body portion arranged in the display device arrangement portion. The arrangement structure of the display device on the outer wall of the building. The second aspect of the present invention is characterized in that an opening for incorporating and disassembling the lighting equipment from the living space side is provided in the frame main body portion arranged in the display device arrangement portion above the display device arrangement portion. Arrangement structure of the display device on the outer wall of the building. The second aspect of the present invention is characterized in that, below the display device arrangement portion, an opening for incorporating and disassembling the lighting equipment from the living space side is provided in the frame main body portion arranged in the display device arrangement portion. Arrangement structure of the display device on the outer wall of the building. In claim 2, on at least one of the left and right sides of the display device arrangement portion, an opening for incorporating and disassembling the lighting fixture from the living space side is provided in the frame main body portion arranged in the display device arrangement portion. The arrangement structure of the display device on the outer wall of the building. In any one of claims 3 to 5, the display device includes a frame material constituting the frame body of the display device together with the frame main body portion, and the frame material is arranged in the display device arrangement portion with the frame main body portion. The building is characterized in that it is detachably configured from the opening to the frame main body in the state of being left as it is, and the display panel is incorporated from the opening into the frame main body in the state where the frame material is removed so that it can be freely assembled and removed. Arrangement structure of the display device on the outer wall. In any one of claims 6 to 8, the display device includes a frame material constituting the frame body of the display device together with the frame main body portion, and the frame material is arranged in the display device arrangement portion with the frame main body portion. The building is characterized in that it is detachably configured from the opening to the frame main body in the state of being left as it is, and the lighting equipment is incorporated from the opening into the frame main body in the state where the frame material is removed so that it can be freely assembled and removed. Arrangement structure of the display device on the outer wall. The arrangement structure of the display device in the outer wall portion of the building, wherein the lid body that covers the opening openable and closable is provided according to any one of claims 3 to 10. The arrangement structure of the display device in the outer wall portion of the building, wherein the display device is configured to be freely moved in and out from the opening to the living space side according to any one of claims 3 to 11. In any one of claims 1 to 11, the outer wall panel body on the outdoor side of the display device arrangement portion is configured to be removable from the outdoor side, and the display device is placed on the outdoor side in a state where the outer wall panel body is removed. A display device arrangement structure characterized in that the display device is freely put in and taken out from the display device arrangement part.

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