WO2024053670A1

WO2024053670A1 - Wall surface structure

Info

Publication number: WO2024053670A1
Application number: PCT/JP2023/032521
Authority: WO
Inventors: 耕平山本; 洋佐藤; 伸也森木; 遥長江
Original assignee: Ａｇｃ株式会社
Priority date: 2022-09-09
Filing date: 2023-09-06
Publication date: 2024-03-14
Also published as: JP2024039526A

Abstract

Provided is a technique for preventing damage or loss of a panel, and preventing displacement of the panel.　This wall surface structure comprises a panel provided vertically, an upper frame that supports the upper edge of the panel, a lower frame that supports the lower edge of the panel, a rail that supports the upper frame and/or the lower frame so as to be slidable in the horizontal direction, and an attachment tool for attaching the rail to a wall surface material. When the wall surface material is viewed from the front thereof, a plurality of the wall surface materials are disposed in a matrix shape in the vertical direction and the horizontal direction, and attached to the skeleton so as to be swingable individually. A plurality of the rails are provided at intervals in the vertical direction, and each support the upper frame and/or the lower frame so as to be slidable in the horizontal direction. The wall surface structure further comprises a stopper that restricts only one of the upper edge and the lower edge of the panel from sliding with respect to the rail.

Description

wall structure

The present disclosure relates to a wall structure.

Patent Document 1 listed below describes a structure in which a plurality of extruded cement plates are attached to the side surface of a building frame, and a finishing material is attached to the surface of the extruded cement plates. The extruded cement board is swingably attached to the side of the frame. Furthermore, the finishing material is bolted to the extruded cement board via a sliding material.

Patent Document 2 listed below describes a lattice-like structure composed of mullions, which are long vertical members, and mullions, which are long horizontal members. A face material is attached to the blank via a plurality of fasteners. The plurality of fasteners are slidable along the continuous groove.

Japanese Patent Application Publication No. 2000-145092 JP 2017-40109 Publication

The building includes a plurality of wall materials arranged in rows and columns in the vertical and horizontal directions. When the wall material is viewed from the front, the plurality of wall materials are individually swingably attached to the frame. The frame is the framework that supports the building. Buildings can be deformed by external forces such as earthquakes or strong winds. The horizontal displacement that occurs between the upper and lower floors at this time is called interstory displacement. The plurality of wall materials individually swing due to interlayer displacement, thereby suppressing force from being applied to the wall materials due to interlayer displacement.

The wall structure is attached to a wall material and includes a panel. Patent Document 1 exemplifies stone, ceramic plates, large tiles, ceramic plates, and metal plates as finishing materials equivalent to panels. Conventionally, when wall materials swing individually due to interlayer displacement, a force (shear stress) that shifts the upper and lower edges of the panel in parallel may be applied to the panel. As a result, panels could break or fall off. In addition, the position of the panel relative to the wall material may shift before and after the interlayer displacement occurs.

One aspect of the present disclosure provides a technique for suppressing damage or falling off of a panel, as well as suppressing displacement of the panel.

A wall structure according to one aspect of the present disclosure includes a panel provided vertically, an upper frame that supports an upper edge of the panel, a lower frame that supports a lower edge of the panel, the upper frame and the lower frame. A rail for horizontally slidably supporting at least one of the rails, and a fixture for attaching the rail to a wall material. When the wall materials are viewed from the front, a plurality of the wall materials are arranged in rows and columns in the vertical and horizontal directions, and are individually swingably attached to the frame. A plurality of the rails are provided at intervals in the vertical direction, and each supports at least one of the upper frame and the lower frame so as to be slidable in the horizontal direction. The wall structure further includes a stopper that limits sliding of only one of the upper and lower edges of the panel with respect to the rail.

According to one aspect of the present disclosure, at least one of the upper and lower edges (for example, the upper edge) of the panel is horizontally slidably supported by the rail, so that the upper and lower edges of the panel are parallel to each other by interlayer displacement. It is possible to suppress the force that causes the panel to shift (shear stress) to be applied to the panel, and it is possible to suppress the damage or falling off of the panel. In addition, by restricting the sliding of only one of the upper and lower edges (for example, the lower edge) of the panel using a stopper, it is possible to suppress the displacement of the panel relative to the wall material and to suppress shear stress from being applied to the panel. Can be done.

FIG. 1 is a side view showing a wall structure according to an embodiment, and is a side view showing a state before a stopper is attached. FIG. 2 is a partially enlarged view of FIG. 1. FIG. 3 is a side view showing a wall structure according to an embodiment, and is a side view showing a state after a stopper is attached. FIG. 4 is a front view showing an example of the arrangement of a plurality of wall materials. FIG. 5 is a front view showing an example of swinging of a plurality of wall materials. FIG. 6 is a front view showing an example of the arrangement of a plurality of rails. FIG. 7 is a front view showing an example of displacement of a plurality of rails. FIG. 8 is a front view showing an example of the arrangement of a plurality of panels. FIG. 9 is a front view showing an example of displacement of a plurality of panels.

Hereinafter, embodiments of the present disclosure will be described with reference to the drawings. Note that in each drawing, the same or corresponding configurations are denoted by the same reference numerals, and the description thereof may be omitted. In each drawing, the X-axis direction, the Y-axis direction, and the Z-axis direction are mutually perpendicular directions, the X-axis direction and the Y-axis direction are horizontal directions, and the Z-axis direction is a vertical direction. The X-axis direction is the sliding direction.

Hereinafter, a wall structure 10 according to an embodiment will be described mainly with reference to FIGS. 1 to 3. The wall structure 10 includes a panel 20 provided vertically, an upper frame 30 that supports the upper edge 21 of the panel 20, a lower frame 40 that supports the lower edge 22 of the panel 20, and the upper frame 30 and the lower frame 40. It includes a rail 50 that supports at least one side so as to be slidable in the horizontal direction, and a fixture 70 that attaches the rail 50 to a wall material 60.

As shown in FIG. 4, when the wall material 60 is viewed from the front, a plurality of wall materials 60 are arranged in rows and columns in the vertical and horizontal directions. As shown in FIG. 5, the plurality of wall materials 60 are individually swingably attached to a frame 90 (see FIGS. 1 and 3). The frame 90 is a frame that supports the building.

Buildings may be deformed by external forces such as earthquakes or strong winds. The horizontal displacement that occurs between the upper and lower floors at this time is called interstory displacement. The plurality of wall members 60 individually swing due to the interlayer displacement, thereby suppressing force from being applied to the wall member 60 due to the interlayer displacement. The plurality of wall members 60 tend to swing in the same phase, that is, to tilt in the same direction at the same angle.

As shown in FIGS. 4 and 5, when the wall material 60 is viewed from the front, the wall material 60 may have a rectangular shape. A support member 91 is provided on the lower surface of each wall material 60 to support each wall material 60 in a swingable manner relative to the frame 90. In principle, the support member 91 is provided at the center of each wall material 60 in the horizontal direction. The support member 91 is, for example, a hard packing or a steel material. The wall material 60 swings around the support member 91. Therefore, the horizontal displacement of the upper edge 61 of the wall material 60 is larger than the horizontal displacement of the lower edge 62 of the wall material 60.

As shown in FIGS. 1 and 3, the support member 91 is placed on the first metal fitting 92. The first metal fitting 92 has an L-shape and includes a horizontal piece 92a on which the support member 91 is placed, and a vertical piece 92b facing the back surface 63 of the wall material 60. A hard packing 94 is provided between the vertical piece 92b of the first metal fitting 92 and the wall material 60.

The second metal fitting 93 includes a vertical piece 93a that is fixed to the back surface 63 of the wall material 60 with a bolt 95, a vertical piece 93b that makes surface contact with the vertical piece 92b of the first metal fitting 92, and a slope that connects the

vertical pieces

93a and 92b. It has a piece 93c and a horizontal piece 93d attached to the frame 90. The vertical piece 93b of the second metal fitting 93 and the wall material 60 are tightened by sandwiching the vertical piece 92b of the first metal fitting 92.

The wall material 60 includes, for example, a cement board. Cement board has high rigidity and can support heavy panels 20. The cement board is, for example, an extruded cement board or an autoclaved lightweight aerated concrete (ALC) board. The wall material 60 is preferably hollow from the viewpoint of weight reduction.

The panel 20 is placed outside the wall material 60. Panel 20 is, for example, a solar panel. By incorporating solar panels into the wall structure 10 of a building, the building can be utilized as a new renewable energy source. A solar panel has a power generation cell between two glass plates, for example. The number of glass plates may be one. Further, in order to reduce the weight of the solar panel, a resin plate may be used instead of a glass plate. Note that the panel 20 may be made of stone, a ceramic plate, a large tile, a ceramic plate, a glass plate, or a metal plate.

As shown in FIG. 2, the upper frame 30 supports the upper edge 21 of the panel 20. The upper frame 30 supports the upper edge 21 of the panel 20 so as to be slidable along the upper edge 21, but may be supported in a non-slidable manner. The material of the upper frame 30 is, for example, metal, and from the viewpoint of weight reduction, preferably aluminum or aluminum alloy. The upper edge 21 of the panel 20 is fitted into the upper frame 30.

The upper frame 30 has, for example, an inverted U-shaped cross-sectional shape, and includes a first vertical piece 31 disposed on the outside of the panel 20, a second vertical piece 32 disposed on the inside of the panel 20, and a first vertical piece 32 disposed on the inside of the panel 20. It has a horizontal piece 33 that connects the upper ends of the piece 31 and the second vertical piece 32. The first vertical piece 31 and the second vertical piece 32 are provided with the panel 20 in between. This allows the panel 20 to be stably held against forces perpendicular to the panel 20 (for example, wind force). The groove width of the upper frame 30 is larger than the thickness of the panel 20. It is also possible to adjust the inclination of the panel 20 within the groove of the upper frame 30.

The height H1 of the first vertical piece 31 is preferably 20 mm or less. If the height H1 of the first vertical piece 31 is 20 mm or less, the shadow of the first vertical piece 31 does not cover the power generation cells of the solar panel, resulting in good power generation efficiency. The height H1 of the first vertical piece 31 is preferably 5 mm or more, more preferably 10 mm or more, and still more preferably 14 mm or more. The greater the height H1 of the first vertical piece 31, the better the stability of the panel 20 is.

A cushioning material 35 may be provided between the first vertical piece 31 of the upper frame 30 and the panel 20. The cushioning material 35 includes rubber or resin. The cushioning material 35 prevents direct contact between the first vertical piece 31 of the upper frame 30 and the panel 20, thereby suppressing noise generation and protecting the panel 20. Further, the cushioning material 35 fills the gap between the first vertical piece 31 of the upper frame 30 and the panel 20 to suppress wobbling of the panel 20.

The cushioning material 35 is preferably fixed to the upper frame 30 and has a coating layer 35a made of fluororesin on the surface in contact with the panel 20. A specific example of the fluororesin is Teflon (registered trademark). The coating layer 35a allows the panel 20 to slide relative to the upper frame 30.

The lower frame 40 supports the lower edge 22 of the panel 20. The lower frame 40 supports the lower edge 22 of the panel 20 so as to be slidable along the lower edge 22, but may also support the lower edge 22 of the panel 20 in a non-slidable manner. The material of the lower frame 40 is, for example, metal, and from the viewpoint of weight reduction, preferably aluminum or aluminum alloy. The lower edge 22 of the panel 20 is fitted into the lower frame 40.

The lower frame 40 has a U-shaped cross-section, for example, and includes a first vertical piece 41 disposed on the outside of the panel 20, a second vertical piece 42 disposed on the inside of the panel 20, and a first vertical piece. 41 and a horizontal piece 43 that connects the lower ends of the second vertical piece 42. The first vertical piece 41 and the second vertical piece 42 are provided with the panel 20 in between. This allows the panel 20 to be stably held against forces perpendicular to the panel 20 (for example, wind force). The groove width of the lower frame 40 is larger than the thickness of the panel 20. It is also possible to adjust the inclination of the panel 20 within the groove of the lower frame 40.

The height H2 of the first vertical piece 41 is preferably 20 mm or less. If the height H2 of the first vertical piece 41 is 20 mm or less, the shadow of the first vertical piece 41 does not cover the power generation cells of the solar panel, resulting in good power generation efficiency. The height H2 of the first vertical piece 41 is preferably 5 mm or more, more preferably 10 mm or more, and still more preferably 14 mm or more. The greater the height H2 of the first vertical piece 41, the better the stability of the panel 20 is.

A cushioning material 45 may be provided between the first vertical piece 41 of the lower frame 40 and the panel 20. Cushioning material 45 includes rubber or resin. The cushioning material 45 prevents direct contact between the first vertical piece 41 of the lower frame 40 and the panel 20, thereby suppressing noise generation and protecting the panel 20. Further, the cushioning material 45 fills the gap between the first vertical piece 41 of the lower frame 40 and the panel 20 to suppress wobbling of the panel 20.

The cushioning material 45 is preferably fixed to the lower frame 40 and has a coating layer 45a made of fluororesin on the surface in contact with the panel 20. The coating layer 45a allows the panel 20 to slide relative to the lower frame 40.

A cushioning material 46 may be provided between the horizontal piece 43 of the lower frame 40 and the panel 20. The cushioning material 46 includes rubber or resin. The cushioning material 46 prevents direct contact between the horizontal piece 43 of the lower frame 40 and the panel 20, and also suppresses wobbling of the panel 20 by filling the gap between the horizontal piece 43 of the lower frame 40 and the panel 20.

The cushioning material 46 is preferably fixed to the lower frame 40 and has a coating layer 46a made of fluororesin on the surface in contact with the panel 20. The coating layer 46a allows the panel 20 to slide relative to the lower frame 40.

As shown in FIG. 1, a plurality of rails 50 are provided at intervals in the vertical direction, and each supports at least one of the upper frame 30 and the lower frame 40 (both in FIG. 1) in a horizontally slidable manner. Note that the rail 50 placed at the top only covers the top frame 30, the rail 50 placed in the middle covers both the top frame 30 and the bottom frame 40, and the rail 50 placed at the bottom only covers the bottom frame 40. , each supported horizontally so as to be slidable.

As shown in FIG. 2, the rail 50 can slide on, for example, a linear guide base 51 arranged horizontally, an upper guide 52 that defines the sliding direction of the upper frame 30, and a horizontal piece 33 of the upper frame 30. It has a guard member 53 that presses down from above, a lower guide 54 that defines the sliding direction of the lower frame 40, and a horizontal support plate 55 that supports the horizontal piece 43 of the lower frame 40 from below.

The guide base 51 is made of metal, for example. The material of the guide base 51 is steel, but from the viewpoint of weight reduction, it may be made of aluminum or aluminum alloy. The guide base 51, the upper guide 52, the lower guide 54, and the support plate 55 may be integrally formed. The guard member 53 may be molded separately from the guide base 51 and the like.

The guide base 51 is preferably hollow from the viewpoint of weight reduction. For example, the guide base 51 is a square pipe. The guide base 51 includes an outward facing front plate 51a, an inward facing back plate 51b, an upper plate 51c, and a lower plate 51d.

The upper guide 52 has a horizontal piece 52a extending forward from the front plate 51a of the guide base 51, and a vertical piece 52b extending upward from the front end of the horizontal piece 52a. The second vertical piece 32 of the upper frame 30 is slidably inserted between the vertical piece 52b of the upper guide 52 and the front plate 51a of the guide base 51. It is preferable that the second vertical piece 32 of the upper frame 30 has a curved shape when viewed from the sliding direction of the upper frame 30. Using the elastic restoring force of the second vertical piece 32, wobbling can be suppressed.

After inserting the second vertical piece 32 of the upper frame 30 between the vertical piece 52b of the upper guide 52 and the front plate 51a of the guide base 51, the guard member 53 is attached to the guide base 51 with bolts 56 and nuts 57. It is attached. A recessed portion for accommodating a nut 57 is formed in the front plate 51a of the guide base 51. The nut 57 is attached to the shaft portion of the bolt 56, and the head of the bolt 56 and the nut 57 sandwich the guard member 53 and are tightened.

When replacing the panel 20, loosen the bolts 56, remove the guard member 53 from the guide base 51, and then remove the upper frame 30. This leaves the upper edge 21 of the panel 20 unsupported. In this state, the panel 20 is removed. Thereafter, a new panel 20 is attached by following the procedure reverse to that for removal. The panel 20 can be easily replaced by removing some members.

A cushioning material 37 may be provided between the vertical piece 52b of the upper guide 52 and the panel 20. The cushioning material 37 includes rubber or resin. The cushioning material 37 prevents contact between the vertical piece 52b of the upper guide 52 and the panel 20, and also suppresses wobbling of the panel 20 by filling the gap between the vertical piece 52b of the upper guide 52 and the panel 20.

The cushioning material 37 is preferably fixed to the upper guide 52 and has a coating layer 37a made of fluororesin on the surface in contact with the panel 20. The coating layer 37a allows the panel 20 to slide relative to the upper guide 52.

The lower guide 54 has a horizontal piece 54a extending forward from the front plate 51a of the guide base 51, and a vertical piece 54b extending both upward and downward from the front end of the horizontal piece 54a. The second vertical piece 42 of the lower frame 40 is slidably inserted between the vertical piece 54b of the lower guide 54 and the front plate 51a of the guide base 51. It is preferable that the second vertical piece 42 of the lower frame 40 has a curved shape when viewed from the sliding direction of the lower frame 40. Using the elastic restoring force of the second vertical piece 42, it is possible to suppress wobbling of the panel 20.

A cushioning material 47 may be provided between the vertical piece 54b of the lower guide 54 and the panel 20. The cushioning material 47 includes rubber or resin. The cushioning material 47 prevents direct contact between the vertical piece 54b of the lower guide 54 and the panel 20, and also suppresses wobbling of the panel 20 by filling the gap between the vertical piece 54b of the lower guide 54 and the panel 20.

The cushioning material 47 is preferably fixed to the lower guide 54 and has a coating layer 47a made of fluororesin on the surface in contact with the panel 20. The coating layer 47a allows the panel 20 to slide relative to the lower guide 54.

The fixture 70 has an L-shape, for example, and includes a horizontal piece 71 and a vertical piece 72. The horizontal piece 71 is fastened to the guide base 51 with bolts 73 and nuts 74. The top plate 51c of the guide base 51 has a recess formed therein to accommodate the head 73a of the bolt 73. The shaft portion 73b of the bolt 73 projects upward from the top plate 51c of the guide base 51 and passes through the through hole of the buffer plate 75 and the through hole of the horizontal piece 71. A nut 74 is attached to the shaft portion 73b of the bolt 73 above the horizontal piece 71. The nut 74 and the head 73a of the bolt 73 sandwich the horizontal piece 71 and tighten.

Although not shown, the horizontal piece 71 of the fixture 70 may be attached to the bottom plate 51d of the guide base 51. Similar to the upper surface plate 51c of the guide base 51, the lower surface plate 51d of the guide base 51 has a recessed portion capable of accommodating the head 73a of the bolt 73. The shaft portion 73b of the bolt 73 projects downward from the bottom plate 51d of the guide base 51 and passes through the through hole of the buffer plate 75 and the through hole of the horizontal piece 71. A nut 74 is attached to the shaft portion 73b of the bolt 73 below the horizontal piece 71. The nut 74 and the head 73a of the bolt 73 sandwich the horizontal piece 71 and tighten.

The vertical piece 72 of the fixture 70 is fastened to the wall material 60 with bolts 76 and nuts 77. A sliding plate 65 is preferably provided between the vertical piece 72 of the fixture 70 and the wall material 60. The sliding plate 65 is made of metal or hard resin, for example, and has a smoother surface than the wall material 60. Therefore, the fixture 70 can swing relative to the wall material 60.

When the wall material 60 is viewed from the front, the fixture 70 is placed directly above the support member 91. In this embodiment, the fixture 70 is arranged at the horizontal center of each wall material 60 (see FIG. 6). Thereby, compared to the case where the fixtures 70 are arranged at both ends of each wall material 60 in the horizontal direction, vertical movement of the fixtures 70 can be suppressed when each wall material 60 swings individually. As a result, the rail 50 can be maintained horizontally and straight, and distortion of the rail 50 can be suppressed.

As shown in FIG. 7, when the wall material 60 is viewed from the front, the fixture 70 is swingable relative to each wall material 60. Unlike the case where the fixture 70 is fixed to each wall member 60, each wall member 60 can swing without being restrained by the fixture 70 and the rail 50. Therefore, damage to the wall material 60 can be suppressed.

Similar to the rail 50, a plurality of fixtures 70 are provided at intervals in the vertical direction. Further, like the rail 50, the fixture 70 is provided on each of the plurality of wall materials 60 arranged in the vertical direction. A plurality of fixtures 70 and a plurality of rails 50 are provided on each of the plurality of wall materials 60 at intervals in the vertical direction.

As shown in FIG. 7, when each wall material 60 swings due to interlayer displacement, the closer to the upper edge 61 of each wall material 60, the greater the horizontal displacement of the rail 50, and the closer to the lower edge 62 of each wall material 60 The closer the rail 50 is, the smaller the horizontal displacement of the rail 50 is. Therefore, the horizontal displacements of the two vertically adjacent rails 50 are different.

According to the present embodiment, at least one of the upper edge 21 and the lower edge 22 (for example, the upper edge 21) of the panel 20 is supported by the rail 50 so that the upper edge 21 and the lower edge 22 of the panel 20 (for example, the upper edge 21) can be slid in the horizontal direction. A force (shear stress) that displaces the lower edge 22 in parallel can be suppressed from being applied to the panel 20. Therefore, damage or falling off of the panel 20 can be suppressed.

The wall structure 10 further includes a stopper 80 (see FIG. 3) that limits sliding of only one of the upper edge 21 and lower edge 22 (for example, the lower edge 22) of the panel 20 with respect to the rail 50. The stopper 80 can suppress shear stress from being applied to the panel 20 while suppressing displacement of the panel 20 with respect to the wall material 60.

For example, it is possible to suppress the position of the panel 20 relative to the wall material 60 from shifting before and after the interlayer displacement occurs, for example, it is possible to suppress the plurality of panels 20 from bunching together to the left or right. Further, during the occurrence of interlayer displacement, contact between the panels 20 can be suppressed, and damage or falling off of the panels 20 can be suppressed.

As shown in FIG. 3, the stopper 80 is attached to the longitudinal end surface of the rail 50 with, for example, a screw 81. The rail 50 has a screw receiver 82 (see FIG. 1) for receiving a screw 81 on its longitudinal end surface. The screw receiver 82 has a C-shape, for example, and is provided on the inner wall surface of the hollow guide base 51. A plurality of screw receivers 82 are provided corresponding to the plurality of screws 81.

The stopper 80 has an L-shape, for example, and contacts only one of the upper edge 21 and lower edge 22 of the panel 20, thereby restricting the sliding of one side and allowing the sliding of the other side. Stopper 80 preferably allows sliding of upper edge 21 and restricts sliding of lower edge 22 from the viewpoint of reducing frictional resistance.

Unlike the upper edge 21 of the panel 20, the lower edge 22 of the panel 20 is pressed against the rail 50 by the weight of the panel 20. Therefore, the frictional resistance of the lower edge 22 is greater than the frictional resistance of the upper edge 21. By restricting the sliding of the lower edge 22, which has a large frictional resistance, and allowing the sliding of the upper edge 21, which has a small frictional resistance, the panel 20 can be smoothly slid.

The stopper 80 contacts both the lower edge 22 of the panel 20 and the lower frame 40, for example, and limits the sliding of both. Note that the stopper 80 does not need to contact the upper edge 21 of the panel 20, and may or may not contact the upper frame 30. Even if the stopper 80 contacts the upper frame 30 and limits the sliding of the upper frame 30, it is sufficient that the upper frame 30 supports the upper edge 21 of the panel 20 in a slidable manner.

As shown in FIGS. 8 and 9, the stoppers 80 are provided, for example, at both ends of the lower edge 22 of the panel 20, and limit the sliding of the lower edge 22 of the panel 20 in both the X-axis positive direction and the X-axis negative direction. do. A plurality of rails 50 are provided in a straight line with a stopper 80 in between.

As shown in FIGS. 8 and 9, when the wall material 60 is viewed from the front, the panel 20 may be arranged across a plurality of wall materials 60 that are vertically adjacent to each other. Also in this case, damage or falling off of the panel 20 can be suppressed, and displacement of the panel 20 can also be suppressed.

Furthermore, as shown in FIGS. 8 and 9, when the wall material 60 is viewed from the front, the panel 20 may be arranged across a plurality of wall materials 60 that are horizontally adjacent to each other. Also in this case, damage or falling off of the panel 20 can be suppressed, and displacement of the panel 20 can also be suppressed.

According to this embodiment, even if the joints between adjacent panels 20 and the joints between adjacent wall materials 60 are not aligned, damage or falling off of the panels 20 can be suppressed, and displacement of the panels 20 can be suppressed. . Therefore, it is not necessary to match the dimensions of the wall material 60 and the panel 20, and the wall material 60 and the panel 20 can be easily procured.

Regarding the above embodiment, the following additional notes are disclosed.
[Additional note 1]
A panel provided vertically, an upper frame that supports the upper edge of the panel, a lower frame that supports the lower edge of the panel, and at least one of the upper frame and the lower frame that is supported so as to be slidable in the horizontal direction. A wall structure comprising a rail and a fixture for attaching the rail to a wall material,
When viewed from the front of the wall material, a plurality of the wall materials are arranged in rows and columns in the vertical and horizontal directions, and are individually swingably attached to the frame;
A plurality of the rails are provided at intervals in the vertical direction, and each rail supports at least one of the upper frame and the lower frame so as to be slidable in the horizontal direction,
The wall structure further includes a stopper that limits sliding of only one of the upper and lower edges of the panel with respect to the rail.
[Additional note 2]
The wall structure according to Supplementary Note 1, wherein the panel is arranged astride a plurality of vertically adjacent wall materials when viewed from the front of the wall material.
[Additional note 3]
comprising a support member that swingably supports the wall material with respect to the frame;
The wall structure according to Supplementary Note 1 or 2, wherein the fixture is arranged directly above the support member when viewed from the front of the wall material.
[Additional note 4]
The wall structure according to any one of Supplementary Notes 1 to 3, wherein the fixture is swingable relative to each wall material when viewed from the front of the wall material.
[Additional note 5]
The wall structure according to any one of Supplementary Notes 1 to 4, wherein a plurality of the fixtures are provided at intervals in the vertical direction.
[Additional note 6]
The wall structure according to any one of Supplementary Notes 1 to 5, further comprising a cushioning material between the upper frame or the lower frame and the panel.
[Additional note 7]
The wall structure according to appendix 6, wherein the cushioning material is fixed to the upper frame or the lower frame, and has a coating layer made of fluororesin on a surface in contact with the panel.
[Additional note 8]
The wall structure according to any one of Supplementary Notes 1 to 5, further comprising a cushioning material between the rail and the panel.
[Additional note 9]
The wall structure according to appendix 8, wherein the buffer material is fixed to the rail and has a coating layer made of fluororesin on a surface in contact with the panel.
[Additional note 10]
The upper frame or the lower frame has an inverted U-shaped or U-shaped cross-sectional shape, and includes a first vertical piece disposed on the outside of the panel and a second vertical piece disposed on the inside of the panel. and a horizontal piece connecting the upper ends or lower ends of the first vertical piece and the second vertical piece,
The wall structure according to any one of Supplementary Notes 1 to 9, wherein the first vertical piece has a height of 20 mm or less.
[Additional note 11]
The wall structure according to any one of Supplementary Notes 1 to 10, wherein the upper frame or the lower frame is made of aluminum or an aluminum alloy.
[Additional note 12]
The wall structure according to any one of Supplementary Notes 1 to 11, wherein the panel includes a glass plate.
[Additional note 13]
The wall structure according to any one of Supplementary Notes 1 to 11, wherein the panel includes a solar panel.
[Additional note 14]
The wall structure according to any one of Supplementary Notes 1 to 11, wherein the wall material includes a cement board.

Although the wall structure according to the present disclosure has been described above, the present disclosure is not limited to the above embodiments. Various changes, modifications, substitutions, additions, deletions, and combinations are possible within the scope of the claims. These naturally fall within the technical scope of the present disclosure.
The entire contents of the specification, claims, drawings, and abstract of Japanese Patent Application No. 2022-144142 filed on September 9, 2022 are cited here as disclosure of the specification of the present invention. , is something to be taken in.

10 Wall structure 20 Panel 21 Upper edge 22 Lower edge 30 Upper frame 40 Lower frame 50 Rail 60 Wall material 70 Fixture 90 Frame

Claims

A panel provided vertically, an upper frame that supports the upper edge of the panel, a lower frame that supports the lower edge of the panel, and at least one of the upper frame and the lower frame that is supported so as to be slidable in the horizontal direction. A wall structure comprising a rail and a fixture for attaching the rail to a wall material,
When the wall material is viewed from the front, a plurality of the wall materials are arranged in rows and columns in the vertical and horizontal directions, and are individually swingably attached to the frame;
A plurality of the rails are provided at intervals in the vertical direction, and each rail supports at least one of the upper frame and the lower frame so as to be slidable in the horizontal direction,
The wall structure further includes a stopper that limits sliding of only one of the upper and lower edges of the panel with respect to the rail.
The wall structure according to claim 1, wherein when the wall material is viewed from the front, the panel is arranged across a plurality of vertically adjacent wall materials.
comprising a support member that swingably supports the wall material with respect to the frame;
The wall structure according to claim 1 or 2, wherein the fixture is arranged directly above the support member when the wall material is viewed from the front.
The wall structure according to any one of claims 1 to 3, wherein the fixture is swingable relative to each wall material when the wall material is viewed from the front.
The wall structure according to any one of claims 1 to 4, wherein a plurality of the fixtures are provided at intervals in the vertical direction.
The wall structure according to any one of claims 1 to 5, further comprising a cushioning material between the upper frame or the lower frame and the panel.
The wall structure according to claim 6, wherein the cushioning material is fixed to the upper frame or the lower frame, and has a coating layer made of fluororesin on a surface in contact with the panel.
The wall structure according to any one of claims 1 to 5, further comprising a buffer material between the rail and the panel.
The wall structure according to claim 8, wherein the buffer material is fixed to the rail and has a coating layer made of fluororesin on a surface in contact with the panel.
The upper frame or the lower frame has an inverted U-shaped or U-shaped cross-sectional shape, and includes a first vertical piece disposed outside the panel and a second vertical piece disposed inside the panel. and a horizontal piece connecting the upper ends or lower ends of the first vertical piece and the second vertical piece,
The wall structure according to any one of claims 1 to 9, wherein the first vertical piece has a height of 20 mm or less.
The wall structure according to any one of claims 1 to 10, wherein the material of the upper frame or the lower frame is aluminum or an aluminum alloy.
The wall structure according to any one of claims 1 to 11, wherein the panel includes a glass plate.
The wall structure according to any one of claims 1 to 11, wherein the panel includes a solar panel.
The wall structure according to any one of claims 1 to 11, wherein the wall material includes a cement board.