JP2023009314A - Perforated panel made of metal plate for perforated screen construction - Google Patents

Perforated panel made of metal plate for perforated screen construction Download PDF

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Publication number
JP2023009314A
JP2023009314A JP2021112457A JP2021112457A JP2023009314A JP 2023009314 A JP2023009314 A JP 2023009314A JP 2021112457 A JP2021112457 A JP 2021112457A JP 2021112457 A JP2021112457 A JP 2021112457A JP 2023009314 A JP2023009314 A JP 2023009314A
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Prior art keywords
perforated
panel body
panel
bent
perforated screen
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Japanese (ja)
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秀雄 藤田
Hideo Fujita
美穂 輿石
Miho Koshiishi
大冠 内山
Taikan Uchiyama
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ETERNIT
ETERNIT CO Ltd
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ETERNIT
ETERNIT CO Ltd
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Priority to JP2021112457A priority Critical patent/JP2023009314A/en
Publication of JP2023009314A publication Critical patent/JP2023009314A/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B80/00Architectural or constructional elements improving the thermal performance of buildings
    • Y02B80/32Roof garden systems

Abstract

To provide a perforated panel capable of safely constructing a perforated screen and keeping high safety after construction.SOLUTION: Attachment marginal parts 14, 16 are formed at right and left sides of a panel body 10 made of a metal plate. A protrusion 12 is formed between the attachment marginal parts 14, 16 of the panel body 10, and multiple holes 18 are formed on a flat plate part 20 of the protrusion 12. The attachment marginal parts 14, 16 are fitted to a substrate 6 with machine screws. Folding bent parts 24 are formed on the right and left side attachment marginal parts 14, 16 on the right and left sides of the panel body 10, and bent faces 26 are formed at end parts of the attachment marginal parts 14, 16 on the right and left sides of the panel body 10 by the bent parts 24, along the whole longitudinal length of the panel body 10.SELECTED DRAWING: Figure 1

Description

本発明は、建造物の外壁、天井、化粧屋根等として用いられる有孔スクリーンを構築するための金属板製有孔パネルに関する。 TECHNICAL FIELD The present invention relates to perforated metal plate panels for constructing perforated screens used as outer walls, ceilings, decorative roofs, etc. of buildings.

建造物の壁、天井、化粧屋根として用いられる有孔スクリーンを構築するための金属製有孔パネルが従来知られている(例えば特許文献1参照)。 Metal perforated panels for constructing perforated screens used as walls, ceilings and decorative roofs of buildings are known in the prior art (see, for example, Patent Document 1).

特開20190-82014号公報JP 20190-82014 A

従来の此種の有孔パネルの側部には、ビスでパネル本体を下地材に固定するための取付縁部が形成されている。取付縁部はパネル本体に対して外向きに形成されているものと内向きに形成されているものがある。
有孔パネルの本体の左右両側に外向き取付縁部が形成されている構成において、外向き取付縁部の切断端面が開放されていると、取付縁部の端部が鋭利な状態となり、そのため有孔パネルを用いた有孔スクリーンの施工中や施工後に有孔パネルの取付縁部の端面でケガをする事故が発生する恐れがある。
また、有孔パネルに用いる薄い金属板の加工時に、金属板の端部に変形が発生するという問題点がある。また、有孔パネルの本体を薄い金属板で構成すると、風圧に対して十分な強度が得られないという問題点がある。
本発明は、上記問題点を解決することを目的とするものである。
Conventional perforated panels of this type have side portions formed with mounting edges for fixing the panel body to the base material with screws. Some of the mounting edges are formed outward and some are formed inward with respect to the panel body.
In a configuration in which outward mounting edges are formed on both the left and right sides of the body of the perforated panel, if the cut end faces of the outward mounting edges are open, the ends of the mounting edges are sharp, which results in During or after construction of a perforated screen using perforated panels, there is a risk of injury caused by the end face of the mounting edge of the perforated panel.
In addition, there is a problem that the edge of the metal plate is deformed when the thin metal plate used for the perforated panel is processed. Moreover, when the main body of the perforated panel is made of a thin metal plate, there is a problem that sufficient strength against wind pressure cannot be obtained.
An object of the present invention is to solve the above problems.

上記目的を達成するため、本発明は、所定の長さの横幅と所定の長さの縦幅を有する金属板から成るパネル本体10の左右両側に取付縁部14,16を形成し、パネル本体10の前記取付縁部14,16間に凸起部12を形成し、凸起部12の平板部20に複数の孔18を形成し、取付縁部14,16を下地材6にビス止めできるようにし、パネル本体10の左右両側の取付縁部14,16に折り返し屈曲部24を形成し、該屈曲部24によってパネル本体10の左右両側の取付縁部14,16の端部に、パネル本体10の縦方向の全長に亘って屈曲面26を形成したことを特徴とする。
また、本発明は、前記凸起部12を平板部20と、該平板部20の両側に垂直に形成された側板部22とで構成し、凸起部12にパネル本体4の縦方向の全長に亘って伸びるわん曲部から成る補強用リブ30を形成したことを特徴とする。
また、本発明は、前記折り返し屈曲部24を取付縁部14,16の裏側に屈曲したことを特徴とするものである。
In order to achieve the above object, the present invention forms mounting edges 14, 16 on both left and right sides of a panel body 10 made of a metal plate having a predetermined width and a predetermined length, and A projecting portion 12 is formed between the mounting edges 14 and 16 of 10, a plurality of holes 18 are formed in a flat plate portion 20 of the projecting portion 12, and the mounting edges 14 and 16 can be screwed to the base material 6. In this manner, bent portions 24 are formed in the mounting edges 14 and 16 on both the left and right sides of the panel body 10, and the bending portions 24 form the end portions of the mounting edges 14 and 16 on both the left and right sides of the panel body 10. 10 is characterized in that a curved surface 26 is formed over the entire length in the vertical direction.
In the present invention, the projecting portion 12 is composed of a flat plate portion 20 and side plate portions 22 vertically formed on both sides of the flat plate portion 20. It is characterized by forming reinforcing ribs 30 consisting of curved portions extending over the length thereof.
Further, the present invention is characterized in that the folded bent portion 24 is bent to the rear side of the mounting edge portions 14 and 16 .

本発明は、上述の如く構成したので、有孔パネルの側端部に鋭利な部分が形成されることがないので作業者が安全に有孔スクリーンの施工を行うことができるとともに、有孔スクリーンに安全に接触することができる。
また、有孔スクリーンの凸起部に補強リブを設けたので、風圧など外部からの圧力に対して強度の高い有孔スクリーンを提供することができる。
Since the present invention is constructed as described above, sharp portions are not formed on the side ends of the perforated panel, so that the operator can safely construct the perforated screen, and the perforated screen can be installed. can be safely touched.
Further, since the reinforcing ribs are provided on the projections of the perforated screen, it is possible to provide the perforated screen with high strength against external pressure such as wind pressure.

有孔パネルの平面図である。Fig. 3 is a plan view of a perforated panel; 有孔スクリーンの正面図である。1 is a front view of a perforated screen; FIG. 有孔スクリーンの横断面平面図である。1 is a cross-sectional plan view of a perforated screen; FIG. 有孔パネルの他の実施形態を示す横断面平面図である。FIG. 11 is a cross-sectional plan view showing another embodiment of a perforated panel; 有孔パネルの他の実施形態を示す平面図である。FIG. 11 is a plan view showing another embodiment of a perforated panel; 有孔スクリーンの他の実施形態を示す横断面平面図である。FIG. 4 is a cross-sectional plan view showing another embodiment of a perforated screen; 有孔スクリーンの他の実施形態を示す横断面平面図である。FIG. 4 is a cross-sectional plan view showing another embodiment of a perforated screen; 有孔スクリーンの他の実施形態を示す横断面平面図である。FIG. 4 is a cross-sectional plan view showing another embodiment of a perforated screen; 有孔スクリーンの他の実施形態を示す横断面平面図である。FIG. 4 is a cross-sectional plan view showing another embodiment of a perforated screen; 図7に示す有孔スクリーンの正面図である。Figure 8 is a front view of the perforated screen shown in Figure 7;

以下に本発明の構成を添付した図面を参照して詳細に説明する。
図2は、建造物の外壁やエントランスロビーの天井を構成するための光と風を透過することのできる有孔スクリーン2の正面図を示している。有孔スクリーン2は単体の一本の金属製有孔パネル4をルーバーのように用いて構成したり、あるいは複数の有孔パネル4を横方向に並列状に接合して外壁、天井などを構成するために用いられる。
図1は、有孔スクリーンを構成する有孔パネル4の横断面平面図を示している。有孔パネル4は、図3に示すように建造物の野縁(下地材)6にビス8によって固定される。有孔パネル4は、有孔金属板から成る縦長のパネル本体10に凸起部12と、凸起部12の両側の縁部の全長に亘って形成された取付縁部14,16とから構成されている。凸起部12と各取付縁部14,16の横幅は適宜設定されている。凸起部12は、本体10の左右両側の取付縁部14,16に対して段差が形成されるように深く表面方向に突出して屈折されデザイン性を高めている。本体10に形成された孔18の形状と個数配置は、独自性のあるデザインに基づいて適宜定められている。
Hereinafter, the configuration of the present invention will be described in detail with reference to the attached drawings.
FIG. 2 shows a front view of a perforated screen 2 permeable to light and wind for constructing the exterior wall of a building or the ceiling of an entrance lobby. The perforated screen 2 is constructed by using a single metal perforated panel 4 like a louver, or by joining a plurality of perforated panels 4 in parallel in the lateral direction to construct an outer wall, ceiling, etc. used to
FIG. 1 shows a cross-sectional plan view of a perforated panel 4 which constitutes a perforated screen. The perforated panel 4 is fixed by screws 8 to the joists (backing material) 6 of the building as shown in FIG. The perforated panel 4 is composed of a vertically elongated panel body 10 made of a perforated metal plate, a projecting portion 12, and mounting edges 14 and 16 formed over the entire length of the edges on both sides of the projecting portion 12. It is The lateral widths of the projecting portion 12 and the mounting edges 14 and 16 are appropriately set. The protruding portion 12 protrudes deeply toward the surface so as to form a step with respect to the mounting edges 14 and 16 on both left and right sides of the main body 10 and is bent to improve the design. The shape and number of holes 18 formed in the main body 10 are appropriately determined based on a unique design.

凸起部12は、横断面形状が図1中、左右水平方向に延びる平板部20と、これに対して垂直な側板部22,22とから形成されている。取付縁部14,16の側端部には、内向きに、折り返し屈曲部24,24が形成され、該屈曲部24,24によって、取付縁部14,16の側端部に屈曲面26,26が形成されている。折り返し屈曲部24,24の横幅は、本実施形態では、取付縁部14,16の横幅の約1/3~1/2に設定されている。有孔パネル4の凸起部12の側板部22と平板部20には、補強用のリブ30が形成されている。リブ30は、図1に示すように側板部22と平板部20の全長に亘って延びるわん曲部を屈曲形成して構成している。リブ30の形状は、凸起部12の内側に屈曲させた図1に示す形状以外に、図4に示すように四角形状に突起する形状としてもよい。取付縁部14,16は同一平面上に形成され、平板部20に対して平行に形成されている。 The projecting portion 12 is formed of a flat plate portion 20 extending in the left-right horizontal direction in FIG. 1 and side plate portions 22, 22 perpendicular thereto. At the side ends of the mounting edges 14, 16, bent portions 24, 24 are formed inwardly. 26 are formed. In this embodiment, the lateral width of the folded bent portions 24, 24 is set to about 1/3 to 1/2 of the lateral width of the attachment edge portions 14, 16. As shown in FIG. A reinforcing rib 30 is formed on the side plate portion 22 and the flat plate portion 20 of the projecting portion 12 of the perforated panel 4 . As shown in FIG. 1, the rib 30 is formed by bending a curved portion extending over the entire length of the side plate portion 22 and the flat plate portion 20 . The shape of the rib 30 may be a shape that protrudes in a square shape as shown in FIG. 4, other than the shape shown in FIG. The mounting edges 14 , 16 are formed on the same plane and parallel to the flat plate portion 20 .

上記した構成において、1本の有孔パネル4によって有孔スクリーン2を構築する場合には、図3に示すように下地材6に有孔パネル4の取付縁部14,16をビス8により固定する。折り返し屈曲部24を取付縁部14,16の裏側に屈曲したことで、折り返し屈曲部24を有孔スクリーン2の表面から隠すことができ、有孔スクリーン2の表面の外観が折り返し屈曲部24によって損なわれるのを防止することができる。
図5は、凸起部12の両側の取付縁部14,16の一方を、外向き取付縁部14,他方を凸起部12の内側方向に屈折した内向き取付縁部16aとした実施形態を示している。このように、有孔パネル4に内向き取付縁部16aと外向き取付縁部14を構成することで、図6に示すように隣接する複数の有孔パネル4を隙間なく隣接配置でき、重ね合わせた外向き取付縁部14と内向き取付縁部16aを下地材6にビス止めすることで複数本の有孔パネル4から成る有孔スクリーン2を構築することができる。尚、図6中、リブは、図示省略されている。
In the configuration described above, when constructing the perforated screen 2 with one perforated panel 4, the mounting edges 14 and 16 of the perforated panel 4 are fixed to the base material 6 with screws 8 as shown in FIG. do. By bending the folded bent portion 24 to the back side of the mounting edges 14 and 16, the folded bent portion 24 can be hidden from the surface of the perforated screen 2, and the appearance of the surface of the perforated screen 2 is improved by the folded bent portion 24. can be prevented from being damaged.
FIG. 5 shows an embodiment in which one of the mounting edges 14 and 16 on both sides of the projection 12 is an outward mounting edge 14 and the other is an inward mounting edge 16a bent inward of the projection 12. is shown. By forming the inward mounting edge portion 16a and the outward mounting edge portion 14 on the perforated panel 4 in this manner, a plurality of adjacent perforated panels 4 can be arranged adjacently without gaps as shown in FIG. A perforated screen 2 composed of a plurality of perforated panels 4 can be constructed by screwing together the outward mounting edge 14 and the inward mounting edge 16a to the backing material 6. As shown in FIG. It should be noted that ribs are omitted in FIG.

この実施形態では、有孔パネル4に形成された多数の孔18の中の一部はドリルビス操作作業用の空間部として内向き取付縁部16aと対向する所定の部分に配置されている。図5に示す実施形態では、内向き取付縁部16aには、下向きに折り返された折り返し屈曲部24によって屈曲面26が形成されている。図7は、複数本の有孔パネル4を並列に並べ、隣接する有孔パネル4の取付縁部14,16を突きつけた状態で取付縁部14,16を下地材6にビス8止めした有孔スクリーン2を示している。また、図8は、複数本の有孔パネル4を並列に並べ、隣接する有孔パネル4の取付縁部14,16を重ねた状態で、下地材にビス(図示省略)止めした有孔スクリーン2を示している。 In this embodiment, some of the many holes 18 formed in the perforated panel 4 are arranged at a predetermined portion facing the inward mounting edge 16a as a space for drill screw operation. In the embodiment shown in FIG. 5, the inward mounting edge 16a has a bent surface 26 formed by a folded bent portion 24 folded downward. FIG. 7 shows a structure in which a plurality of perforated panels 4 are arranged in parallel, and the mounting edges 14 and 16 of the adjacent perforated panels 4 are held against the base material 6 with screws 8. A perforated screen 2 is shown. FIG. 8 shows a perforated screen in which a plurality of perforated panels 4 are arranged in parallel and the mounting edges 14 and 16 of the adjacent perforated panels 4 are overlapped and screwed (not shown) to the base material. 2 is shown.

図9は、複数の有孔パネル4の表と裏を組み合わせて有孔スクリーン2を構築した実施形態を示している。尚、図8中、リブは、図示省略されている。
図9中、複数本の有孔パネル4,4は、表側が有孔スクリーン2の表面を向くように並列配置され、複数本の有孔パネル4,4は、裏側が有孔スクリーン2の表面を向くように並列配置され、表側が、有孔スクリーン2の表面を向く有孔パネル4,4は、取付縁部14,16が、下地材6にビス8止めされ、裏側が有孔スクリーン2の表面を向く有孔パネル4,4は、平板部20が下地材6にビス8止めされている。
このように複数有孔パネル4の表裏を組み合わせて有孔パネル4を下地材6にビス止めすることで強度の高い有孔スクリーン2を構築することができる。
FIG. 9 shows an embodiment in which the perforated screen 2 is constructed by combining the front and back of a plurality of perforated panels 4 . It should be noted that ribs are omitted in FIG.
In FIG. 9, the plurality of perforated panels 4, 4 are arranged in parallel so that the front side faces the surface of the perforated screen 2, and the back side of the plurality of perforated panels 4, 4 is the surface of the perforated screen 2. The mounting edges 14 and 16 of the perforated panels 4, 4 are fixed to the base material 6 with screws 8, and the perforated screen 2 is attached to the back side. The flat plate portion 20 of the perforated panels 4, 4 facing the surface of the substrate 6 is screwed to the base material 6 with screws 8.
By combining the front and back of the plurality of perforated panels 4 and screwing the perforated panels 4 to the base material 6 in this way, the perforated screen 2 with high strength can be constructed.

2 有孔スクリーン
4 有孔パネル
6 下地材
8 ビス
10 パネル本体
12 凸起部
14 取付縁部
16 取付縁部
16a 内向き取付縁部
18 孔
20 平板部
22 側板部
24 折り返し屈曲部
26 屈曲面
30 リブ
2 Perforated screen 4 Perforated panel 6 Backing material 8 Screw 10 Panel body 12 Projection 14 Mounting edge 16 Mounting edge 16a Inward mounting edge 18 Hole 20 Flat plate 22 Side plate 24 Folded bent portion 26 Bent surface 30 rib

Claims (3)

所定の長さの横幅と所定の長さの縦幅を有する金属板から成るパネル本体10の左右両側に取付縁部14,16を形成し、パネル本体10の前記取付縁部14,16間に凸起部12を形成し、凸起部12の平板部20に複数の孔18を形成し、取付縁部14,16を下地材6にビス止めできるようにし、パネル本体10の左右両側の取付縁部14,16に折り返し屈曲部24を形成し、該屈曲部24によってパネル本体10の左右両側の取付縁部14,16の端部に、パネル本体10の縦方向の全長に亘って屈曲面26を形成したことを特徴とする有孔スクリーン構築用有孔パネル。 Mounting edges 14 and 16 are formed on both left and right sides of a panel body 10 made of a metal plate having a predetermined width and a predetermined length. A projecting portion 12 is formed, a plurality of holes 18 are formed in the flat plate portion 20 of the projecting portion 12, and mounting edges 14 and 16 can be screwed to the base material 6, so that both the left and right sides of the panel body 10 can be mounted. The edge portions 14 and 16 are formed with folded bent portions 24. The bent portions 24 provide bent surfaces along the entire length of the panel body 10 in the vertical direction at the ends of the mounting edges 14 and 16 on both the left and right sides of the panel body 10. A perforated panel for constructing a perforated screen, characterized in that 26 is formed. 前記凸起部12を平板部20と、該平板部20の両側に垂直に形成された側板部22とで構成し、凸起部12にパネル本体4の縦方向の全長に亘って伸びるわん曲部から成る補強用リブ30を形成したことを特徴とする有孔スクリーン構築用有孔パネル。 The projecting portion 12 is composed of a flat plate portion 20 and side plate portions 22 formed vertically on both sides of the flat plate portion 20. The projecting portion 12 is curved along the entire length of the panel body 4 in the vertical direction. A perforated panel for constructing a perforated screen, characterized in that it is formed with reinforcing ribs 30 consisting of three parts. 前記折り返し屈曲部24を取付縁部14,16の裏側に屈曲したことを特徴とする有孔スクリーン構築用有孔パネル。 A perforated panel for constructing a perforated screen, characterized in that the folded bent portion 24 is bent to the rear side of the mounting edge portions 14, 16.
JP2021112457A 2021-07-07 2021-07-07 Perforated panel made of metal plate for perforated screen construction Pending JP2023009314A (en)

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