JP4554536B2 - Base structure and exterior structure - Google Patents

Base structure and exterior structure Download PDF

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JP4554536B2
JP4554536B2 JP2006050300A JP2006050300A JP4554536B2 JP 4554536 B2 JP4554536 B2 JP 4554536B2 JP 2006050300 A JP2006050300 A JP 2006050300A JP 2006050300 A JP2006050300 A JP 2006050300A JP 4554536 B2 JP4554536 B2 JP 4554536B2
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insulating layer
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structural material
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元旦 舩木
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元旦ビューティ工業株式会社
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Description

本発明は、断熱材上に支持部材等の固定箇所を確実かつ容易に特定できる下地装構造、及び外装構造に関する。   The present invention relates to an underlay structure and an exterior structure that can reliably and easily specify a fixing portion such as a support member on a heat insulating material.

建築物には、断熱性能を得るため、鉄骨等の建築躯体上に断熱材を敷設し、形成された断熱層の上に屋根等の外装構造を構築する方法が採られている。
例えば特許文献１には、断熱材を２層以上の多層に亘って配設する構造も提案されている。また、特許文献２には、垂木を跨ぐ断熱材が開示されている。 In order to obtain heat insulation performance in buildings, a method is employed in which a heat insulating material is laid on a building frame such as a steel frame and an exterior structure such as a roof is constructed on the formed heat insulating layer.
For example, Patent Document 1 also proposes a structure in which a heat insulating material is disposed over two or more layers. Patent Document 2 discloses a heat insulating material straddling a rafter.

しかし、何れの構造においても建築躯体上に断熱材を敷設すると、断熱材の裏面側に位置する建築躯体が目視（視認）できないため、支持部材や保持部材の固定箇所となる位置が特定できなくなり、断熱材の敷設後に支持部材や保持部材の固定箇所の位置決めのための「墨出し」を行なう必要があった。
また、「墨出し」を行っても、断熱材として樹脂発泡材を用いた場合には、軽量であるが故に断熱材がずれ易く、墨出しもズレが生ずる恐れがあった。そして、支持部材や保持部材をズレが生じた墨出しにしたがって固定すると、建築躯体の適切な箇所に固定されずに、安定な外装構造が構築できない恐れが生じるものであった。 However, in any structure, when a heat insulating material is laid on the building frame, the building frame located on the back surface side of the heat insulating material cannot be visually observed (visually recognized), so the position that becomes the fixing location of the support member and the holding member cannot be specified. In addition, after placing the heat insulating material, it is necessary to perform “inking” for positioning the fixing portion of the support member and the holding member.
In addition, even when “inking” is performed, when a resin foam material is used as the heat insulating material, the heat insulating material is easily displaced due to its light weight, and there is a possibility that ink marking may be displaced. When the support member and the holding member are fixed in accordance with the inking, the stable exterior structure may not be constructed without being fixed at an appropriate position of the building frame.

特開平７−３９０３号公報（断熱材２層）Japanese Patent Laid-Open No. 7-3903 (2 layers of heat insulating material) 特開２００１−１３２１３０号公報（垂木を跨ぐ断熱材）JP 2001-132130 A (Heat insulation material straddling rafters)

そこで、本発明では、断熱材上に支持部材等の固定箇所を確実かつ容易に特定できる下地装構造を提案することを目的とする。   Therefore, an object of the present invention is to propose a basement structure capable of reliably and easily specifying a fixing portion such as a support member on a heat insulating material.

本発明は、上記に鑑み提案されたもので、建築躯体上に構造材を固定すると共に断熱材を敷設して断熱層を設け、該断熱層上に外装構造を構築する下地構造において、建築躯体に固定した構造材に固定する固定部、該固定部から立ち上がる起立部、該起立部から略水平方向に延出して断熱材上に位置して構造材の位置を表示する載置部、及び断熱層上に起立する規制部を備える取付部材を用い、建築躯体に固定した構造材から断熱層上に前記取付部材を持ち出し、該取付部材の規制部を外装構造を構築するために断熱層を貫通させて固定具を構造材に固定する上で支持部材又は保持部材又は排水部材のの位置決めとすることを特徴とする下地構造に関するものである。 The present invention has been proposed in view of the above, and in the foundation structure in which a structural material is fixed on a building frame and a heat insulating material is laid to provide a heat insulating layer, and an exterior structure is constructed on the heat insulating layer. A fixed portion fixed to the structural material fixed to the fixed portion, an upright portion standing up from the fixed portion, a mounting portion extending substantially horizontally from the upright portion and positioned on the heat insulating material to display the position of the structural material , and heat insulation Using a mounting member with a restricting part standing on the layer, the mounting member is taken out from the structural material fixed to the building frame onto the heat insulating layer, and the restricting part of the mounting member penetrates the heat insulating layer to build an exterior structure. Thus , the present invention relates to a base structure characterized by positioning a support member, a holding member, or a drainage member when fixing a fixing tool to a structural material .

また、本発明は、前記下地構造において、取付部材の固定部には、下方に延出する第２規制部を設けたことを特徴とする下地構造をも提案する。   The present invention also proposes a base structure characterized in that, in the base structure, a second restricting portion extending downward is provided in the fixing portion of the mounting member.

さらに、本発明は、前記下地構造の上の規制部により支持部材又は保持部材又は排水部材を位置決めして断熱層を貫通させて固定具を構造材に固定して外装構造を構築したことを特徴とする外装構造をも提案する。 Furthermore, the present invention is characterized in that an exterior structure is constructed by positioning a support member, a holding member, or a drainage member by a regulating portion on the base structure, penetrating a heat insulating layer, and fixing a fixture to a structural material. We also propose an exterior structure.

本発明の下地構造は、断熱層上に取付部材を持ち出し、この取付部材に基づいて位置決めして外装構造を構築するものであって、支持部材や保持部材の固定箇所を確実かつ容易に特定でき、ズレを生じない安定な外装構造を構築することができる。   The base structure of the present invention is to bring out an attachment member on the heat insulating layer and to position based on this attachment member to construct the exterior structure, and the fixing location of the support member and the holding member can be specified reliably and easily. Thus, it is possible to construct a stable exterior structure that does not cause misalignment.

特に取付部材の固定部には、下方に延出する第２規制部を設けたので、取付部材を建築躯体又は建築躯体に固定した構造材に固定する際に、安定且つ容易に固定することができる。   In particular, since the fixing portion of the mounting member is provided with the second restricting portion extending downward, when fixing the mounting member to the building frame or the structural material fixed to the building frame, it can be fixed stably and easily. it can.

本発明の外装構造は、上述の下地構造上に構築したものあるから、ズレを生ずることがなく、安定な構造が得られる。   Since the exterior structure of the present invention is constructed on the above-described base structure, a stable structure is obtained without causing any deviation.

本発明の下地構造は、建築躯体上に断熱材を敷設して断熱層を設け、該断熱層上に外装構造を構築するものである。
そのため、前述のように断熱材の裏面側に位置する建築躯体が目視（視認）できないため、支持部材や保持部材の固定箇所となる位置が特定できないという問題があった。 In the ground structure of the present invention, a heat insulating material is laid on a building frame to provide a heat insulating layer, and an exterior structure is constructed on the heat insulating layer.
For this reason, as described above, the building housing located on the back surface side of the heat insulating material cannot be visually observed (visually recognized), and thus there has been a problem that the position to be a fixing portion of the support member and the holding member cannot be specified.

建築躯体はＣ型、Ｈ型などの形鋼からなる鉄骨躯体でもよいし、ＲＣでもよく、さらに硬質のセメント板や木板などが敷設されていてもよく、要するに釘、ビス、アンカー等の固着手段（固着具）によって垂木等の支持部材、吊子等の保持部材等が取付可能な全ての建築躯体を言う。後述する図示実施例では、鉄骨躯体上に金属板材を折曲加工して成形した断面略ユ字状の構造材を固定して母屋（躯体）として用いる例を示しているが、この構造材の配設方向は縦、横を限定するものではなく、またこのような構造材を用いる場合には、後述する取付部材は構造材に固定することが多い。   The building frame may be a steel frame made of shaped steel such as C-type or H-type, RC may be used, and a hard cement board or wood board may be laid. In short, fixing means such as nails, screws, anchors, etc. It means all building frames to which a supporting member such as a rafter, a holding member such as a hanging member, etc. can be attached. In the illustrated embodiment described later, an example in which a structural material having a substantially U-shaped cross section formed by bending a metal plate material on a steel frame is fixed and used as a main building (frame) is shown. The arrangement direction is not limited to the vertical and horizontal directions, and when such a structural material is used, an attachment member described later is often fixed to the structural material.

また、上記建築躯体上に敷設する断熱材は、どのような断熱材でもよく、例えば発泡ポリスチレン、発泡ポリエチレンなどの発泡樹脂製品のように弾力性を有する材料であってもよいし、木毛セメント板等の弾力性を有しない材料であってもよい。この断熱材を敷設することにより、断熱層が形成される。   The heat insulating material laid on the building frame may be any heat insulating material, for example, a material having elasticity such as foamed resin products such as foamed polystyrene and foamed polyethylene, and wood wool cement. A material having no elasticity such as a plate may be used. By laying this heat insulating material, a heat insulating layer is formed.

本発明の下地構造に用いる取付部材は、基本的に固定部と、該固定部から立ち上がる起立部、該起立部から略水平方向に延出して断熱材上に位置する載置部、及び断熱層上に起立する規制部を備える構成であり、固定部は、建築躯体に直接固定する態様と、建築躯体に固定した構造材に固定する態様がある。   The mounting member used for the foundation structure of the present invention basically includes a fixed portion, a standing portion that rises from the fixed portion, a mounting portion that extends from the standing portion in a substantially horizontal direction and is positioned on the heat insulating material, and a heat insulating layer It is a structure provided with the control part which stands up, and there exists an aspect fixed to the structural material fixed to the building frame and the aspect fixed directly to a building frame.

前記取付部材の固定部は、前述のように建築躯体又は建築躯体に固定した構造材に固定するものであって、安定に固定するための補助構成（第２規制部）として、下方に延出して係止状に取り付けられる部位を設けるようにしてもよく、また複数設けるようにしてもよい。   The fixing portion of the mounting member is fixed to the building frame or the structural material fixed to the building frame as described above, and extends downward as an auxiliary configuration (second regulating unit) for stable fixing. Thus, a part that can be attached in a locking manner may be provided, or a plurality of parts may be provided.

前記取付部材の起立部は、前述のように前記固定部から立ち上がるものであって、断熱材同士の重合部分に沿って折曲する形状であっても、後述する図示実施例のように断熱材を部分的に切除する形状であってもよい。   As described above, the upright portion of the mounting member rises from the fixed portion, and even if it has a shape that bends along the overlapping portion of the heat insulating materials, the heat insulating material as in the illustrated embodiment described later. The shape may be partially excised.

前記取付部材の載置部は、前述のように前記起立部から略水平方向に延出して断熱材上に位置するものであって、水下側（軒側）、水上側（棟側）、或いは桁行き方向のどの方向に延出するものでもよく、また複数方向に延出するものであってもよい。
この載置部は、断熱材上に位置して建築躯体又は建築躯体に固定した構造材の位置を表示するものであり、必ずしもこの載置部に、外装構造を構成する支持部材、保持部材等をビス止め等により固定する必要はなく、支持部材、保持部材等を基本的に固定する部材は、基本的には建築躯体又は構造材である。この載置部は、支持部材、保持部材等を建築躯体又は構造材固定する際の断熱材の沈み込み防止として機能する。 As described above, the mounting portion of the mounting member extends from the upright portion in a substantially horizontal direction and is located on the heat insulating material, and is located on the heat insulating material (eave side), water upper side (ridge side), Alternatively, it may extend in any direction of the carry direction, or may extend in a plurality of directions.
This placement part is located on the heat insulating material and displays the position of the building frame or the structure material fixed to the building frame. The support part, the holding member, etc. that constitute the exterior structure are not necessarily displayed on this placement part. There is no need to fix the screw by screwing or the like, and the member that basically fixes the support member, the holding member, etc. is basically a building frame or a structural material. This mounting portion functions as a prevention of sinking of the heat insulating material when fixing the support member, the holding member or the like to the building frame or the structural material.

前記取付部材の規制部は、前述のように断熱層上に起立するものであって、前記載置部から起立するものでも、前記起立部の上端が兼ねるものであってもよい。
この規制部は、支持部材や保持部材等、或いは後述する図示実施例のように排水部材の取り付け位置を規制（位置決め）するものであり、水下側（軒側）、水上側（棟側）、或いは桁行き方向の少なくとも一方向に起立していればよい。即ちこの規制部は、後述する図示実施例のように流れ方向に沿って設けてもよいし、例えば排水部材を設けないのであれば、流れ方向に交わる方向に設けてもよい。尚、排水部材等の連続部材を用いないのであれば、直角状に起立させてもよい。 The restricting portion of the mounting member stands on the heat insulating layer as described above, and may stand from the placement portion described above, or may serve as the upper end of the standing portion.
This restricting part regulates (positions) the mounting position of the drainage member as shown in the illustrated embodiment described later, such as a supporting member, a holding member, etc. Alternatively, it suffices to stand up in at least one direction of the carry direction. In other words, the restricting portion may be provided along the flow direction as shown in the illustrated embodiment described later. For example, if the drainage member is not provided, the restricting portion may be provided in a direction crossing the flow direction. If a continuous member such as a drainage member is not used, it may be raised up at a right angle.

また、前記下地構造の上に構築される外装構造は、特にその構成を限定するものではなく、縦葺き又は横葺きでもよい。例えば縦葺きの場合には、後述する図示実施例のように規制部に排水部材の底部の端部を当てて位置決めしてもよく、同様に保持部材等の位置決めに用いてもよく、横葺きの場合、垂木等の支持部材等の位置決めに用いてその後、外装材を取り付けるようにしてもよい。   Further, the structure of the exterior structure built on the base structure is not particularly limited, and may be vertical or horizontal. For example, in the case of vertical rolling, positioning may be performed by applying the end of the bottom of the drainage member to the regulating portion as in the illustrated embodiment described later, and it may also be used for positioning the holding member, etc. In this case, the exterior material may be attached to the support member such as a rafter for positioning.

図１に示す取付部材１は、略水平状の固定部１１、該固定部１１から立ち上がる起立部１２、該起立部１２から略水平方向に延出する載置部１３、及び該載置部１３から起立する規制部１４を備える構成である。
この取付部材１は、素材構成として、代表的には表面化粧鋼板、ステンレス鋼板、ラミネート鋼板、溶融亜鉛めっき鋼板やガルバリウム鋼板等の防錆処理鋼板、特殊鋼及び非鉄金属、アルミ合金板等の公知の金属板材からなる。この金属板材の板厚は、材質によって異なるため特に限定するものではないが、強度等を考慮するとおよそ１.０〜１.２mm程度が適当である。また、強度を補強するため、各種形状の補強部を設けることが好ましく、図示実施例では、固定部１１、起立部１２、載置部１３のそれぞれに略円弧状の補強部を設けている。 The mounting member 1 shown in FIG. 1 includes a substantially horizontal fixing portion 11, a standing portion 12 that rises from the fixing portion 11, a placement portion 13 that extends from the standing portion 12 in a substantially horizontal direction, and the placement portion 13. It is the structure provided with the control part 14 which stands up from.
The mounting member 1 is typically a known material such as a surface-coated steel plate, a stainless steel plate, a laminated steel plate, a rust-proof steel plate such as a hot dip galvanized steel plate or a galvalume steel plate, a special steel, a non-ferrous metal, or an aluminum alloy plate. Made of metal plate material. The thickness of the metal plate is not particularly limited because it varies depending on the material, but about 1.0 to 1.2 mm is appropriate in consideration of strength and the like. In addition, in order to reinforce the strength, it is preferable to provide reinforcing portions of various shapes. In the illustrated embodiment, a substantially arc-shaped reinforcing portion is provided on each of the fixing portion 11, the standing portion 12, and the placing portion 13.

前記固定部１１は、図２及び図３に示す外装構造を含む実施例より明らかなように、建築躯体２上にＬ型アングル材３０を介して固定した構造材３に固定（ビス１１２）するものである。また、図示実施例の固定部１１の水下端には、下方に延出する第２規制部１１１が設けられ、構造材３に固定する際に、構造材３の上フランジ部３２の先端（水下端）に係止状に取り付けられるため、安定に固定することができる。図中、円孔１１３はビス１１２を打ち込み、且つその頭部を係止させるための孔である。   As is clear from the embodiment including the exterior structure shown in FIGS. 2 and 3, the fixing portion 11 is fixed (screw 112) to the structural member 3 fixed on the building housing 2 via the L-shaped angle member 30. Is. Further, a second restricting portion 111 extending downward is provided at the lower water end of the fixing portion 11 in the illustrated embodiment. When the fixing portion 11 is fixed to the structural material 3, the tip of the upper flange portion 32 of the structural material 3 (water Since it is attached to the lower end) in a locking manner, it can be stably fixed. In the figure, a circular hole 113 is a hole for driving a screw 112 and locking its head.

前記起立部１２は、前記固定部１１から略垂直状に立ち上がる構成であって、図２及び図３に示す外装構造を含む実施例より明らかなように、断熱材４を部分的に切除する形状であるが、断熱材４，４同士の重合部分に沿って折曲する形状であってもよい。   The upright portion 12 is configured to rise substantially vertically from the fixed portion 11 and has a shape in which the heat insulating material 4 is partially cut away as is apparent from the embodiment including the exterior structure shown in FIGS. 2 and 3. However, the shape bent along the superposition | polymerization part of heat insulating materials 4 and 4 may be sufficient.

前記載置部１３は、前記起立部１２から水下側方向に略水平状に延出する構成であって、図２及び図３に示す外装構造を含む実施例より明らかなように、断熱材４上に位置する構成である。   The mounting portion 13 is configured to extend substantially horizontally from the upright portion 12 in the water-down direction, and as is apparent from the embodiment including the exterior structure shown in FIGS. 4 is a configuration located on 4.

前記規制部１４は、前記載置部１３から起立する構成であって、図２及び図３に示す外装構造を含む実施例より明らかなように、排水部材７の取り付け位置を規制（位置決め）するものであり、流れ方向に沿って設けられている。   The restriction portion 14 is configured to stand up from the placement portion 13 and restricts (positions) the attachment position of the drainage member 7 as is clear from the embodiment including the exterior structure shown in FIGS. 2 and 3. It is provided along the flow direction.

以下に、図２及び図３に示す外装構造を含む実施例を構成する取付部材１以外の各部材について説明する。   Below, each member other than the attachment member 1 which comprises the Example containing the exterior structure shown in FIG.2 and FIG.3 is demonstrated.

構造材３は、鉄骨躯体である建築躯体２上にＬ型のアングル材３０を介して固定された金属板材を折曲加工して成形した断面略ユ字状であって、軽量形鋼でもよい。この構造材３は、対向状の二重縦面からなる略鉛直状のウエブ部３１の上端に、水下側を向く略水平状の上フランジ部３２を有し、ウエブ部３１の下端に、水上側及び水下側を向く下フランジ部３３を有する構成である。また、この構造材３は、ウエブ部３１に、長手方向に沿って適宜間隔で開口部３１１を有し、Ｌ型のアングル材３０に固定するためのボルト孔として用いた。また、この構造材３の下フランジ部３３には、天井材５の端部を受支させて構造材３，３間に架設されるように取り付けた。
この構造材３の上フランジ部３２には、前記取付部材１の固定部１１がビス等にて取り付けられる。 The structural material 3 has a substantially U-shaped cross section formed by bending a metal plate material fixed via an L-shaped angle material 30 on the building frame 2 that is a steel frame, and may be a lightweight steel. . This structural member 3 has a substantially horizontal upper flange portion 32 facing the water side at the upper end of a substantially vertical web portion 31 composed of opposing double vertical surfaces, and at the lower end of the web portion 31, It is the structure which has the lower flange part 33 which faces a water upper side and a water lower side. The structural member 3 has openings 311 in the web portion 31 at appropriate intervals along the longitudinal direction, and was used as a bolt hole for fixing to the L-shaped angle member 30. In addition, the end of the ceiling material 5 was supported on the lower flange portion 33 of the structural material 3 so as to be installed between the structural materials 3 and 3.
The fixing portion 11 of the attachment member 1 is attached to the upper flange portion 32 of the structural member 3 with screws or the like.

断熱材４は、非透水性材からなり、略一定厚みの端部の上半を部分的に切除した構成であって、非透水性の単一部材からなるものがリサイクル性の面で望ましく、例えば発泡ポリスチレン、発泡ポリエチレン、発泡ポリウレタン等の発泡（独立発泡）樹脂製品のように弾力性を有する材料であってもよいし、木毛セメント板等の弾力性を有しない材料であってもよい。
そして、断熱材４の切除部分には、切除した矩形状片４１を取付部材１の配設後に沿わせるようにし、保持部材６を構造材３の上フランジ部３２に固定する際に一体的に固定するようにした。尚、断熱材４を敷設して形成される層を断熱層４０という。 The heat insulating material 4 is made of a water-impermeable material, and has a configuration in which the upper half of the end portion having a substantially constant thickness is partially cut, and a material made of a water-impermeable single member is desirable in terms of recyclability, For example, a material having elasticity such as a foamed (closed foam) resin product such as foamed polystyrene, foamed polyethylene, and foamed polyurethane may be used, or a material having no elasticity such as a wood wool cement board may be used. .
Then, the cut-off portion of the heat insulating material 4 is made to follow the cut-off rectangular piece 41 after the mounting member 1 is disposed, and integrally when the holding member 6 is fixed to the upper flange portion 32 of the structural material 3. I fixed it. A layer formed by laying the heat insulating material 4 is referred to as a heat insulating layer 40.

上記断熱材４の裏面側に敷設され、前記構造材３の下フランジ部３３に端部が受支される天井材５としては、マイナスイオン発生機能を有する内装建材や木毛セメント板などが用いられる。   As the ceiling material 5 that is laid on the back surface side of the heat insulating material 4 and whose end is supported by the lower flange portion 33 of the structural material 3, an interior building material having a negative ion generation function, a wood cement board, or the like is used. It is done.

排水部材７は、前述のように流れ方向に沿って設けられた規制部１４によって取付位置を規制されるものであって、図３に示すように幅方向の略中央に、固定具６１が打ち込まれる***状部を有する流れ方向に長尺な断面略Ｗ字状の通し材である。   As described above, the mounting position of the drainage member 7 is restricted by the restricting portion 14 provided along the flow direction. As shown in FIG. 3, the fixing tool 61 is driven in substantially the center in the width direction. A threading material having a substantially W-shaped cross section that is long in the flow direction and has a raised portion.

外装材８を保持するための保持部材６は、中央に固定具６１を打ち込む横片を有する断面略Ｈ字状のピース材であって、後述する外装材８の排水溝８２を陥入できる空間６２と、被保持部８３と係合する保持部６３とを有し、上記横片を、前記排水部材７の***状部を跨ぐように配設する吊子である。
この保持部材６は、固定具６１を横片から排水部材７の***状部を貫通して構造材３の上フランジ部３２に打ち込み、保持部材６及び排水部材７を一連に固定する。 The holding member 6 for holding the exterior material 8 is a piece material having a substantially H-shaped cross-section having a lateral piece for driving the fixture 61 in the center, and a space in which a drainage groove 82 of the exterior material 8 to be described later can be recessed. 62 and a holding portion 63 that engages with the held portion 83, and the hanging piece is disposed so as to straddle the raised portion of the drainage member 7.
The holding member 6 drives the fixing member 61 from the lateral piece through the raised portion of the drainage member 7 into the upper flange portion 32 of the structural member 3 to fix the holding member 6 and the drainage member 7 in series.

保持部材６，６間に配設されるバックアップ材Ｘは、前記断熱材４と同様な断熱性能を有するものが用いられ、その側縁が排水部材７の側壁の上端に臨んでいる。 As the backup material X disposed between the holding members 6 and 6, the backup material X having the same heat insulating performance as the heat insulating material 4 is used, and the side edge thereof faces the upper end of the side wall of the drainage member 7 .

縦葺き外装材（屋根材）である外装材８は、略平坦状の化粧面である面板部８１と、その左右側縁を折り下げて形成した排水溝８２と、さらにその外側を立ち上げて形成した被保持部８３とを備え、前述のように保持部材６の空間６２に上記排水溝８２を陥入すると共に保持部６３に上記被保持部８３を係合させて保持させる構成である。
また、カバー材９は、略平坦状の化粧部９１の裏面側から垂れ下がり状に前記外装材８の排水溝８２内に遊装状に配設されて被保持部８３の裏面側に係止する嵌合部９２を左右に備え、横方向に隣接する外装材８，８間に、嵌合状に取り付けられて、面板部８１と化粧部９１とで略平坦状の外装面を形成する構成である。
これらの外装材８及びカバー材９は、表面化粧鋼板、ラミネート鋼板、メッキ鋼板、ステンレス鋼板、アルミ合金板、チタン合金板、銅板、真鍮板、鉛板等の公知の金属素材、炭素繊維積層板、硬質樹脂板等より成形され、素材が金属板の場合にはロール成形、或いはプレス成型、或いは両者の組合せにより成形（成型）される。素材が非金属素材の場合には、主に型成型により成型される。また、その素材厚は特に限定するものではないが、概ね０.４乃至１.６mm程度であるり、これらの外装材８及びカバー材９の裏面には、それぞれ裏張り材８０，９０が添装されている。 The exterior material 8 which is a vertical exterior material (roof material) has a face plate portion 81 which is a substantially flat decorative surface, a drainage groove 82 formed by folding the left and right side edges, and a further outside thereof. The holding portion 83 is formed, and the drainage groove 82 is inserted into the space 62 of the holding member 6 and the holding portion 63 is engaged and held as described above.
Further, the cover material 9 is arranged in a play shape in the drain groove 82 of the exterior material 8 so as to hang down from the back surface side of the substantially flat decorative portion 91 and is engaged with the back surface side of the held portion 83. The fitting portion 92 is provided on the left and right sides, and is attached in a fitting shape between the laterally adjacent exterior materials 8 and 8, so that the face plate portion 81 and the decorative portion 91 form a substantially flat exterior surface. is there.
These exterior material 8 and cover material 9 are a surface-coated steel plate, a laminated steel plate, a plated steel plate, a stainless steel plate, an aluminum alloy plate, a titanium alloy plate, a copper plate, a brass plate, a lead plate and other known metal materials, carbon fiber laminates When the material is a metal plate, it is molded (molded) by roll molding, press molding, or a combination of both. When the material is a non-metallic material, it is mainly molded by mold molding. The thickness of the material is not particularly limited, but is approximately 0.4 to 1.6 mm. The back materials 80 and 90 are attached to the back surfaces of the exterior material 8 and the cover material 9, respectively. It is disguised.

このように形成される本発明の下地構造は、断熱層４０上に持ち出した取付部材１（載置部１３）に基づいて位置決めするものであって、矩形状片４１を配することによって構造材３（上フランジ部３２）を上方から視認することができなくても、この載置部１３により、保持部材６の固定箇所である構造材３（上フランジ部３２）の位置を確実かつ容易に特定でき、ずれを生ずることなく外装構造を構築することができる。   The base structure of the present invention formed in this way is positioned based on the mounting member 1 (mounting portion 13) taken out on the heat insulating layer 40, and is structured by arranging a rectangular piece 41. Even if 3 (upper flange portion 32) cannot be seen from above, the placement portion 13 ensures the position of the structural member 3 (upper flange portion 32), which is a fixing portion of the holding member 6, reliably and easily. The exterior structure can be constructed without any deviation.

また、取付部材１の載置部１３は、断熱層４０上に位置するので、仮に弾力性のある断熱材４を用いたとしても、保持部材６を固定する際に断熱材４が局部的な沈み込み変形を生ずることを抑制することができ、変形が外装面に歪みとなって建築物の外観を著しく低下させてしまうことを防止することができる。   Moreover, since the mounting part 13 of the attachment member 1 is located on the heat insulation layer 40, even if the elastic heat insulating material 4 is used, the heat insulating material 4 is localized when the holding member 6 is fixed. It is possible to suppress the occurrence of subsidence deformation, and it is possible to prevent the deformation from being distorted on the exterior surface and significantly reducing the appearance of the building.

特に取付部材１の固定部１１には、下方に延出する第２規制部１１１を設けたので、取付部材１を構造材３（上フランジ部３２）に固定する際に、安定且つ容易に固定することができる。   In particular, since the fixing portion 11 of the attachment member 1 is provided with the second restricting portion 111 extending downward, the attachment member 1 is stably and easily fixed when the attachment member 1 is fixed to the structural member 3 (upper flange portion 32). can do.

また、図４に示す実施例に用いられている取付部材１'は、固定部１１の水上端に下方に延出する（下方へ折り曲げられた）第２規制部１１４が設けられている。そのため、構造材３に固定する際には、構造材３の上フランジ部３２の基端（水上端）に係止状に取り付けられ、前記実施例における取付部材１と同様に安定に固定することができる。尚、前記取付部材１では、固定部１１の水下端に下方へ延出する第２規制部１１１を設けたが、これら第２規制部１１１，１１４は複数設けてもよい。上記構成以外は、前記実施例と全く同様であるため、同一符号を付して説明を省略する。   Further, the mounting member 1 ′ used in the embodiment shown in FIG. 4 is provided with a second restricting portion 114 that extends downward (bent downward) at the water upper end of the fixing portion 11. Therefore, when fixing to the structural member 3, it is attached to the base end (water upper end) of the upper flange portion 32 of the structural member 3 in a locking manner, and is stably fixed as in the mounting member 1 in the above embodiment. Can do. In addition, in the said attachment member 1, although the 2nd control part 111 extended below is provided in the water lower end of the fixing | fixed part 11, you may provide two or more these 2nd control parts 111,114. Since the configuration other than the above is exactly the same as in the above embodiment, the same reference numerals are given and the description thereof is omitted.

以上本発明を図面の実施の形態に基づいて説明したが、本発明は前記実施の形態に限定されるものではなく、特許請求の範囲に記載の構成を変更しない限りどのようにでも実施することができる。
例えば図示実施例では、鉄骨躯体である建築躯体に、金属板材を折曲加工して成形した断面略ユ字状の構造材に取付部材を固定し、構築する外装構造として縦葺き外装構造を構築した例を示したが、上記の構造材を用いなくてもよいし、構築する外装構造は、横葺き外装構造であってもよく、その場合、例えば断面ハット型の垂木を構造材として用い、これに取付部材を取り付けて横葺き外装構造を構築してもよく、広範な屋根構造に適用できる。 Although the present invention has been described based on the embodiments of the drawings, the present invention is not limited to the above-described embodiments, and may be implemented in any way as long as the configuration described in the claims is not changed. Can do.
For example, in the illustrated embodiment, a mounting structure is constructed as an exterior structure to be constructed by fixing a mounting member to a structural material having a substantially U-shaped cross section formed by bending a metal plate material on an architectural frame that is a steel frame. However, it is not necessary to use the above-described structural material, and the exterior structure to be constructed may be a horizontal exterior structure, in which case, for example, a rafter having a cross-sectional hat type is used as the structural material, An attachment member may be attached to this to construct a side-facing exterior structure, which can be applied to a wide range of roof structures.

（ａ）本発明の下地構造に用いる取付部材の一実施例を示す正面図、（ｂ）その上面図、（ｃ）その側面図である。(A) The front view which shows one Example of the attachment member used for the foundation | substrate structure of this invention, (b) The top view, (c) The side view. 図１の取付部材を用いた下地構造を含む外装構造の一実施例を示す側断面図である。It is a sectional side view which shows one Example of the exterior structure containing the foundation | substrate structure using the attachment member of FIG. 図２の正面断面図である。FIG. 3 is a front sectional view of FIG. 2. 別の取付部材を用いた下地構造を含む外装構造の一実施例を示す側断面図である。It is a sectional side view which shows one Example of the exterior structure containing the base structure using another attachment member.

符号の説明Explanation of symbols

１，１’ 取付部材
１１ 固定部
１１１，１１４ 第２規制部
１２ 起立部
１３ 載置部
１４ 規制部
２ 建築躯体
３ 構造材
４ 断熱材
５ 天井材
６ 保持部材
７ 排水部材
８ 外装材
９ カバー材
Ｘ バックアップ材 DESCRIPTION OF SYMBOLS 1,1 'Attachment member 11 Fixing part 111,114 2nd control part 12 Standing part 13 Mounting part 14 Control part 2 Architectural frame 3 Structural material 4 Heat insulating material 5 Ceiling material 6 Holding member 7 Drainage member 8 Exterior material 9 Cover material X Backup material

Claims (3)

建築躯体上に構造材を固定すると共に断熱材を敷設して断熱層を設け、該断熱層上に外装構造を構築する下地構造において、
建築躯体に固定した構造材に固定する固定部、該固定部から立ち上がる起立部、該起立部から略水平方向に延出して断熱材上に位置して構造材の位置を表示する載置部、及び断熱層上に起立する規制部を備える取付部材を用い、
建築躯体に固定した構造材から断熱層上に前記取付部材を持ち出し、該取付部材の規制部を、外装構造を構築するために断熱層を貫通させて固定具を構造材に固定する上で支持部材又は保持部材又は排水部材の位置決めとすることを特徴とする下地構造。 In the foundation structure that fixes the structural material on the building frame and lays the heat insulating material to provide the heat insulating layer, and constructs the exterior structure on the heat insulating layer,
A fixed portion fixed to a structural material fixed to the building frame, a standing portion rising from the fixed portion, a mounting portion that extends in a substantially horizontal direction from the standing portion and is positioned on the heat insulating material and displays the position of the structural material ; And using a mounting member having a restricting portion standing on the heat insulating layer,
The mounting member is taken out from the structural material fixed to the building frame onto the heat insulating layer, and the restricting portion of the mounting member is supported by fixing the fixture to the structural material through the heat insulating layer in order to construct the exterior structure. A base structure characterized by positioning a member, a holding member, or a drainage member . 取付部材の固定部には、下方に延出する第２規制部を設けたことを特徴とする請求項１に記載の下地構造。   The base structure according to claim 1, wherein the fixing portion of the mounting member is provided with a second restricting portion extending downward. 請求項１又は２に記載の下地構造の上の規制部により支持部材又は保持部材又は排水部材を位置決めして断熱層を貫通させて固定具を構造材に固定して外装構造を構築したことを特徴とする外装構造。 The exterior structure is constructed by positioning the support member or the holding member or the drainage member by the restriction portion on the base structure according to claim 1 or 2 and penetrating the heat insulating layer to fix the fixture to the structural material. Characteristic exterior structure.
JP2006050300A 2006-02-27 2006-02-27 Base structure and exterior structure Active JP4554536B2 (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5592456A (en) * 1979-01-06 1980-07-12 Daido Steel Sheet Corp Insulated roof construction
JPS60212553A (en) * 1984-04-06 1985-10-24 元旦ビユーティ工業株式会社 Heat insulating surface structure of building
JPH01219240A (en) * 1988-02-26 1989-09-01 Sanko Metal Ind Co Ltd Thermal insulation panel
JPH07217097A (en) * 1994-02-09 1995-08-15 Gantan Beauty Kogyo Kk Structure of panel roof
JPH1181569A (en) * 1997-09-10 1999-03-26 Gantan Beauty Kogyo Kk Mounting structure of vertically applicable exterior material
JP2004324255A (en) * 2003-04-25 2004-11-18 Nittetsu Steel Sheet Corp Joint member and its mounting structure
JP2006037715A (en) * 2005-10-17 2006-02-09 Gantan Beauty Ind Co Ltd Mounting structure and exterior structure

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5592456A (en) * 1979-01-06 1980-07-12 Daido Steel Sheet Corp Insulated roof construction
JPS60212553A (en) * 1984-04-06 1985-10-24 元旦ビユーティ工業株式会社 Heat insulating surface structure of building
JPH01219240A (en) * 1988-02-26 1989-09-01 Sanko Metal Ind Co Ltd Thermal insulation panel
JPH07217097A (en) * 1994-02-09 1995-08-15 Gantan Beauty Kogyo Kk Structure of panel roof
JPH1181569A (en) * 1997-09-10 1999-03-26 Gantan Beauty Kogyo Kk Mounting structure of vertically applicable exterior material
JP2004324255A (en) * 2003-04-25 2004-11-18 Nittetsu Steel Sheet Corp Joint member and its mounting structure
JP2006037715A (en) * 2005-10-17 2006-02-09 Gantan Beauty Ind Co Ltd Mounting structure and exterior structure

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