JP3854612B2 - Mounting structure of the outer panel to the trunk edge - Google Patents

Mounting structure of the outer panel to the trunk edge Download PDF

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JP3854612B2
JP3854612B2 JP2004128492A JP2004128492A JP3854612B2 JP 3854612 B2 JP3854612 B2 JP 3854612B2 JP 2004128492 A JP2004128492 A JP 2004128492A JP 2004128492 A JP2004128492 A JP 2004128492A JP 3854612 B2 JP3854612 B2 JP 3854612B2
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trunk edge
fixture
exterior panel
piece
edge
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JP2005307649A (en
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治男 志村
俊文 大門
一博 吉元
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Panasonic Electric Works Co Ltd
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Matsushita Electric Works Ltd
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Description

本発明は、外装パネルの胴縁への取付構造に関するものである。   The present invention relates to a structure for attaching an exterior panel to a body edge.

従来から、外装パネルで建物外壁を形成するには、外壁下地の屋外側に胴縁を沿わせて配設し、胴縁の屋外側に複数の外装パネルを胴縁の長さ方向に連続させて並設し、隣接する外装パネルの端部同士を実結合にて接続し、これら外装パネルを固着具にて胴縁に固定することで行われている。ここで、胴縁としては一般に木の角材が多用されてきたが、この角材が構成する胴縁では固着具の打入時に割れが発生したりして外装パネルの配設に不具合が生じる恐れがあるために、近年ではたとえば図10のように胴縁3として長尺の金属製の型枠材を用いることが行われている。なお、角材を胴縁3とした場合には胴縁3の長さ方向の任意位置で釘等の固着具の打設によって外装パネル4を取付けできたが、金属製の型枠材を胴縁3とした場合にはビス孔の有無などの理由で胴縁3の長さ方向の任意位置に外装パネル4を取付けることができない。しかして、図10の外装パネル4の胴縁3への取付構造では、図11のような取付具1´を胴縁3の長さ方向にスライド自在に装着し、この取付具1に外装パネル4を固定させることで行われている(たとえば、特許文献1参照)。   Conventionally, in order to form a building exterior wall with an exterior panel, the outer edge of the exterior wall is placed along the trunk edge, and a plurality of exterior panels are connected to the trunk edge in the length direction of the trunk edge. Are arranged side by side, end portions of adjacent exterior panels are connected to each other by actual coupling, and these exterior panels are fixed to the trunk edge with a fixing tool. Here, wood timber has been widely used as the rim, but there is a risk that cracks may occur at the rim of the timber made of this timber and the exterior panel may be in troubled when the fastener is driven. Therefore, in recent years, for example, as shown in FIG. 10, a long metal formwork material is used as the body edge 3. In addition, when the square member is the trunk edge 3, the exterior panel 4 can be attached by placing a fastener such as a nail at an arbitrary position in the longitudinal direction of the trunk edge 3, but the metal formwork member is attached to the trunk edge. In the case of 3, the exterior panel 4 cannot be attached to an arbitrary position in the length direction of the trunk edge 3 due to the presence or absence of a screw hole. Thus, in the structure for attaching the exterior panel 4 to the trunk edge 3 in FIG. 10, a fixture 1 ′ as shown in FIG. 11 is slidably mounted in the length direction of the trunk edge 3. 4 is fixed (for example, refer to Patent Document 1).

この図10の外装パネル4の胴縁3への取付構造にあっては、詳しくは、胴縁3は、底片3cの左右端から屋外側に側片3dをそれぞれ突設すると共に各側片3dの突出先端からそれぞれリップ片3aを各側片3dの対向方向に突設してリップ片3a間の隙間を屋外側に開口させてなる断面リップ付コ字状の長尺の型枠材で構成されている。また、取付具1´は、図11のように縦板1aの左右端から屋内側に側板1bそれぞれ突設すると共に各側板1bの突出先端からそれぞれリップ板1cを各側板1bの対向方向に突設してリップ板1c間の隙間を屋内側に開口させてなる断面リップ付コ字状の金属製の枠体で主体が構成され、縦板1aの屋外側に外装パネル4を引っ掛ける取付片10が突設されている。そして、この取付具1´は、縦板1aを胴縁3のリップ片3aに内側から係止させるように胴縁3の内部に嵌合させることで、胴縁3からの抜け止めが施されて胴縁3の長手方向の任意位置に装着可能にされるのであり、胴縁3のリップ片3aの隙間から屋外側に突出させ、この取付片10に外装パネル4を引っ掛けて固定させることで、胴縁3の長手方向の任意位置に外装パネル4を取付けできるようにしている。   In the attachment structure of the exterior panel 4 to the trunk edge 3 in FIG. 10, in detail, the trunk edge 3 has side pieces 3d projecting from the left and right ends of the bottom piece 3c to the outdoor side, and each side piece 3d. The lip piece 3a is protruded from the projecting tip of each side piece in the direction opposite to each side piece 3d, and the gap between the lip pieces 3a is opened to the outdoor side. Has been. In addition, as shown in FIG. 11, the fixture 1 'projects side plates 1b from the left and right ends of the vertical plate 1a to the indoor side, and projects the lip plates 1c from the protruding tips of the side plates 1b in the opposing direction of the side plates 1b. The mounting piece 10 is mainly composed of a U-shaped metal frame with a cross-sectional lip formed by opening a gap between the lip plates 1c to the indoor side, and hooks the exterior panel 4 on the outdoor side of the vertical plate 1a. Is protruding. The fitting 1 ′ is prevented from coming off from the trunk edge 3 by fitting the vertical plate 1 a inside the trunk edge 3 so as to be locked to the lip piece 3 a of the trunk edge 3 from the inside. It can be mounted at any position in the longitudinal direction of the trunk edge 3, and protrudes to the outdoor side from the gap between the lip pieces 3 a of the trunk edge 3, and the exterior panel 4 is hooked and fixed to the mounting piece 10. The exterior panel 4 can be attached to an arbitrary position in the longitudinal direction of the trunk edge 3.

しかしながら、この図10の外装パネル4の胴縁3への取付構造にあって取付具1を胴縁3に装着するには、胴縁3の長さ方向の端部から胴縁3の内部に取付具1を挿入しなければならない構造とされている。一般に、実部を上下端に設けた外装パネル4で建物外壁を形成するには、下側の外装パネル4を取付具1´を介して胴縁3に取付けて配設し、この下側の外装パネル4に上側の外装パネル4を載せ、この上側の外装パネル4に合わせて別の取付具1´を配置し、この取付具1´を介して上側の外装パネル4を胴縁3に取付けていくといった施工作業で行われるのであるが、上述のように取付具1を胴縁3の長さ方向の端部から胴縁3内に挿入することでしか取付具1を胴縁3に装着できないものでは、施工作業者は、一枚の外装パネル4の配設毎に、この外装パネル4の配置箇所から離れて胴縁3の長さ方向の端部がある高所に移動し、胴縁3の長さ方向の端部から胴縁3内に取付具1´を挿入しなければならなく、極めて煩雑な施工作業が強いられることとなっていた。
実開平5−35944号公報
However, in the structure for attaching the exterior panel 4 to the trunk rim 3 in FIG. 10, in order to attach the fixture 1 to the trunk rim 3, the end of the trunk rim 3 in the longitudinal direction is inserted into the trunk rim 3. It is set as the structure where the fixture 1 must be inserted. In general, in order to form a building outer wall with the exterior panels 4 having the real parts at the upper and lower ends, the lower exterior panel 4 is attached to the trunk edge 3 via the fixture 1 ′. The upper exterior panel 4 is placed on the exterior panel 4, another fixture 1 ′ is arranged in accordance with the upper exterior panel 4, and the upper exterior panel 4 is attached to the trunk edge 3 via the fixture 1 ′. The mounting tool 1 is attached to the trunk edge 3 only by inserting the mounting tool 1 into the trunk edge 3 from the longitudinal end of the trunk edge 3 as described above. If it is not possible, the construction worker moves away from the location of the exterior panel 4 to a high place where the end of the body edge 3 in the length direction is located every time the exterior panel 4 is disposed. The fixture 1 ′ must be inserted into the trunk edge 3 from the end in the length direction of the edge 3, which is extremely complicated. It has been a that is.
Japanese Utility Model Publication No. 5-35944

本発明は上記の従来の問題点に鑑みて発明したものであって、胴縁の長さ方向の任意箇所で取付具を胴縁に装着可能にし、外装パネルの配設施工に良好な施工性を確保できる外装パネルの胴縁への取付構造を提供することを課題とするものである。   The present invention has been invented in view of the above-described conventional problems, and allows the mounting tool to be attached to the trunk edge at an arbitrary position in the longitudinal direction of the trunk edge, and has good workability for the installation and installation of the exterior panel. It is an object of the present invention to provide a structure for attaching the exterior panel to the body edge that can secure the above.

上記課題を解決するために本発明に係る外装パネルの胴縁への取付構造は、外壁下地2の屋外側に胴縁3を配設し、胴縁3の屋外側に複数の外装パネル4を胴縁3の長さ方向に連続させて並設し、外装パネル4を取付具1に固定してこの取付具1を胴縁3の長さ方向の任意位置に装着してなる外装パネル4の胴縁3への取付構造であって、屋外側に開口する断面リップ付きコ字状に胴縁3を形成すると共にこの胴縁3の各リップ片3aの対向端部からそれぞれフランジ片3bを屋内側に突設し、胴縁3のフランジ片3b間の隙間幅と略同幅寸法を有する縦板1aの幅方向両端から屋内側に側板1bをそれぞれ突設して屋内側に開口する断面コ字状に取付具1を形成し、この取付具1を対向するフランジ片3b間の隙間から胴縁3の内部に挿入していく際にフランジ片3bを徐々に弾性的に押し広げるガイド面5aを形成した係止突起5を取付具1の各側板1bの縦板1a近傍部分に外方に向けて突設し、係止突起5に屋外方向に略垂直に面する係止面5bを形成し、取付具1を胴縁3内に挿入した際に係止面5bをフランジ片3bに屋内側から係止させて胴縁3の長さ方向の任意位置に取付具1を装着したことを特徴とする。
In order to solve the above problems, the mounting structure of the exterior panel on the trunk edge according to the present invention has a trunk edge 3 disposed on the outdoor side of the outer wall base 2 and a plurality of exterior panels 4 on the outdoor side of the trunk edge 3. The exterior panel 4 is arranged in a row in the length direction of the trunk edge 3, the exterior panel 4 is fixed to the fixture 1, and the fixture 1 is mounted at an arbitrary position in the length direction of the trunk edge 3. A structure for mounting to the trunk edge 3, wherein the trunk edge 3 is formed in a U-shape with a cross-sectional lip opening on the outdoor side, and the flange piece 3 b is opened from the opposite end of each lip piece 3 a of the trunk edge 3. A cross-section that protrudes inwardly and projects from the both ends in the width direction of the vertical plate 1a having the same width as the gap width between the flange pieces 3b of the trunk edge 3 to the indoor side and opens to the indoor side. The fixture 1 is formed in a letter shape, and the fixture 1 is inserted into the trunk edge 3 through the gap between the opposing flange pieces 3b. Projecting outward locking projections 5 which gradually form a resiliently press widened guide surface 5a of the flange members 3b when going to the vertical plate 1a vicinity of the side plates 1b of the fixture 1, the engagement A locking surface 5b that faces the stop projection 5 substantially perpendicularly to the outdoor direction is formed. When the fixture 1 is inserted into the trunk edge 3, the locking surface 5b is locked to the flange piece 3b from the indoor side. The mounting tool 1 is mounted at an arbitrary position in the length direction of the edge 3.

これによると、取付具1の両側方に突設した係止突起5に、取付具1を対向するフランジ片3b間の隙間から胴縁3の内部に挿入していく際にフランジ片3bを徐々に弾性的に押し広げるガイド面5aと、取付具1を胴縁3内に挿入した際に胴縁3のフランジ片3bに屋内側から係止させる係止面5bとを形成しているので、取付具1を胴縁3に装着するには胴縁3の屋外側に開口するリップ片3a間の隙間から取付具1を胴縁3の内部に押し込めばよく、したがって取付具1は胴縁3の長さ方向の任意位置で胴縁3に装着でき、つまり外装パネル4の配置毎に取付具1をその場で胴縁3に装着できることから、一枚の外装パネル4の配置毎に施工作業者が胴縁3の長さ方向の端部に移動して取付具1を胴縁3に挿入するといった従来の煩雑な施工作業を無くし、外装パネル4の配設施工に良好な施工性を確保することができるのである。   According to this, when the fitting 1 is inserted into the inside of the trunk edge 3 from the gap between the opposing flange pieces 3b into the locking projections 5 protruding on both sides of the fitting 1, the flange pieces 3b are gradually inserted. Since the guide surface 5a that is elastically pushed and the engaging surface 5b that is engaged with the flange piece 3b of the trunk edge 3 from the indoor side when the fixture 1 is inserted into the trunk edge 3 are formed, In order to attach the fixture 1 to the trunk edge 3, it is only necessary to push the fixture 1 into the trunk edge 3 through the gap between the lip pieces 3 a opened to the outdoor side of the trunk edge 3. It can be attached to the trunk edge 3 at an arbitrary position in the length direction, that is, since the fixture 1 can be attached to the trunk edge 3 on the spot for every arrangement of the exterior panel 4, construction work is performed for each arrangement of the exterior panel 4 The conventional trouble that a person moves to the end part of the length direction of the trunk edge 3 and inserts the fixture 1 into the trunk edge 3 Eliminate the construction work, it is possible to ensure good workability in the arrangement and construction of the outer panel 4.

本発明は、屋外側から胴縁のフランジ片間の隙間を通して取付具を胴縁の内部に押し込むという簡単な作業で取付具を胴縁に装着でき、つまり外装パネルを固定する取付具が胴縁の長さ方向の任意位置で胴縁に装着できるから、外装パネルの配置毎に取付具をその場で胴縁に装着できるのであり、これにより外装パネルの配設施工における施工性の向上を図ることができるという効果を有している。   The present invention can attach the fixture to the trunk edge by a simple operation of pushing the fixture into the trunk edge through the gap between the flange pieces on the trunk edge from the outdoor side, that is, the fixture for fixing the exterior panel is the trunk edge. Since it can be attached to the trunk edge at any position in the length direction, the fixture can be attached to the trunk edge on the spot every time the exterior panel is arranged, thereby improving the workability in the installation of the exterior panel. Has the effect of being able to.

図1〜8に本発明の実施の形態の例を示す。図1〜3のように、建物外壁は、外壁下地2の屋外側に沿わせて上下に亙る胴縁3を固定し、この胴縁3の屋外側に外装パネル4を上下に順に積み重ねるように沿わせて配設し、この外装パネル4を胴縁3に取付ることで形成されている。本例では、胴縁3に金属製型枠材を用いており、外装パネル4の胴縁3への取り付けには外装パネル4を固定すると共に胴縁3に装着する取付具1を用いている。   1 to 8 show examples of embodiments of the present invention. As shown in FIGS. 1 to 3, the outer wall of the building is fixed to the outer edge 3 of the outer wall base 2, and the exterior panel 4 is stacked in order on the outdoor side of the outer edge 3. It is formed by being arranged along and attaching this exterior panel 4 to the trunk edge 3. In this example, a metal frame material is used for the trunk edge 3, and the attachment panel 1 is fixed to the trunk edge 3 and attached to the trunk edge 3 for attaching the exterior panel 4 to the trunk edge 3. .

ここで、胴縁3は、図1のように、外壁下地2の屋外側に沿わせて図示しないねじ具などで固定する底片3cの左右端から屋外側に側片3dをそれぞれ突設し、各側片3dの突出先端からそれぞれリップ片3aを各側片3dの対向方向に向けて突設し、各リップ片3aの突出先端から屋内側にそれぞれフランジ片3bを突設してフランジ片3b間の隙間が屋外側に開口されてなる断面リップ付コ字状の金属製の長尺の型枠材によって構成されている。   Here, as shown in FIG. 1, the trunk edge 3 is provided with side pieces 3 d protruding from the left and right ends of the bottom piece 3 c that are fixed along the outdoor side of the outer wall base 2 with screws or the like (not shown) to the outdoor side, The lip piece 3a protrudes from the protruding tip of each side piece 3d toward the opposing direction of each side piece 3d, and the flange piece 3b protrudes indoors from the protruding tip of each lip piece 3a. It is constituted by a long metal frame material having a U-shaped cross-sectional lip formed by opening a gap therebetween on the outdoor side.

また、外装パネル4は、図2のように、内部の断熱材4aを金属板層4bで被覆してなる金属サイディングが用いられている。詳しくは、外装パネル4の上端部には突起状の雄実6が上方に突設され、外装パネル4の上端部の裏面側には薄板突片状の被取付片7が上方に突設されている。また、外装パネル4の下端部には下方の外装パネル4の雄実6が実結合される凹溝状の雌実8が凹設され、外装パネル4の下端部の裏面側には下方の外装パネル4の被取付片7を収める切欠9が形成されている。   In addition, as shown in FIG. 2, the exterior panel 4 is made of metal siding formed by covering an internal heat insulating material 4a with a metal plate layer 4b. Specifically, a protruding male 6 protrudes upward from the upper end of the exterior panel 4, and a mounting piece 7 in the shape of a thin plate protrudes upward from the back side of the upper end of the exterior panel 4. ing. Further, a female groove 8 having a groove shape to which the male 6 of the lower exterior panel 4 is actually coupled is recessed at the lower end of the exterior panel 4, and the lower exterior is disposed on the back side of the lower end of the exterior panel 4. A notch 9 for accommodating the attached piece 7 of the panel 4 is formed.

また、取付具1は、図4,5のように、胴縁3のフランジ片3b間の隙間幅と略同幅寸法を有する縦板1aの幅方向両端から屋内側に側板1bがそれぞれ突設されてなる断面コ字状の金属製の枠材によって主体が構成されており、縦板1aの幅方向中央部には屋外側に突出した縦断面L字状の取付片10が設けられ、各側板1bの縦板1a近傍部分には外方に向けて係止突起5がそれぞれ突設されている。なお、係止突起5を含めた取付具1の幅寸法は胴縁3のフランジ片3b間の隙間幅より大きく且つ胴縁3の側片3d間の寸法よりは小さく形成されており、また側板1bの屋内側端部と係止突起5の屋外側端部との距離寸法は胴縁3のフランジ片3bの屋内側端部と底片3cとの距離寸法と略同寸法に形成されている。ここで、取付片10は縦板1aの切起しにて形成されており、詳しくは縦板1aから屋外側に垂直に突出した突出部10aとこの突出部10aの突出先端から略90°折れて縦板1aと略平行になった延出部10bとを有しており、延出部10bには延出部10bには外装パネル固定用の固着具12を挿通させる貫通孔11が穿孔されている。また、係止突起5には、取付具1を対向するフランジ片3b間の隙間から胴縁3の内部に挿入する際にフランジ片3bを徐々に弾性的に押し広げるガイド面5aと、取付具1を胴縁3内に挿入した際にフランジ片3bに屋内側から係止させる係止面5bとが、屋内側から順に連設されている。詳しくは、ガイド面5aは屋外側程外方に位置するような傾斜面で構成されており、係止面5bはガイド面5aの最外端から側板1bに至るような屋外方向に略垂直に面する平坦面で構成されている。更に言うと、本例の係止突起5は平面視で円弧状であり、つまりガイド面5aは外方に凸の円弧面状の傾斜面に形成されている。   In addition, as shown in FIGS. 4 and 5, the fixture 1 has side plates 1 b protruding from the both ends in the width direction of the vertical plate 1 a having substantially the same width as the gap between the flange pieces 3 b of the trunk edge 3. The main body is constituted by a metal frame material having a U-shaped cross section, and a vertical cross-section L-shaped mounting piece 10 protruding outward is provided at the center in the width direction of the vertical plate 1a. Locking projections 5 project outward from the side plate 1b in the vicinity of the vertical plate 1a. The width dimension of the fixture 1 including the locking projection 5 is formed to be larger than the gap width between the flange pieces 3b of the trunk edge 3 and smaller than the dimension between the side pieces 3d of the trunk edge 3, and the side plate. The distance between the indoor side end portion 1b and the outdoor side end portion of the locking projection 5 is substantially the same as the distance between the indoor side end portion of the flange piece 3b of the trunk edge 3 and the bottom piece 3c. Here, the mounting piece 10 is formed by cutting up the vertical plate 1a. Specifically, the mounting piece 10a protrudes perpendicularly from the vertical plate 1a to the outdoor side and is bent approximately 90 ° from the protruding tip of the protruding portion 10a. And a through hole 11 through which the fixing member 12 for fixing the exterior panel is inserted into the extended portion 10b. ing. The locking projection 5 includes a guide surface 5a that gradually and elastically pushes the flange piece 3b when the fixture 1 is inserted into the body edge 3 through a gap between the opposing flange pieces 3b, and a fixture. A locking surface 5b that locks the flange piece 3b from the indoor side when 1 is inserted into the trunk edge 3 is provided in sequence from the indoor side. Specifically, the guide surface 5a is formed as an inclined surface that is located outward as the outdoor side is reached, and the locking surface 5b faces substantially perpendicular to the outdoor direction from the outermost end of the guide surface 5a to the side plate 1b. It consists of a flat surface. More specifically, the locking protrusion 5 of this example is arcuate in plan view, that is, the guide surface 5a is formed in an outwardly convex arcuate inclined surface.

この取付具1を胴縁3に装着するには、図6のように、胴縁3のフランジ片3b間の隙間から取付具1を挿入し、胴縁3の内部に取付具1を収納させることで行われる。詳しくは、胴縁3のフランジ片3b間の隙間から取付具1を挿入する際には、取付具1の両側板1bを胴縁3の底片3cに向けて突くようにして行うのであるが、このとき、取付具1の幅寸法は係止突起5が突出する分だけ胴縁3のフランジ片3b間の隙間幅よりも広くされているので、係止突起5が胴縁3のフランジ片3b間の隙間に引っ掛かるものである。しかしながら、図7のように、取付具1を胴縁3の底片3cに向けてそのまま押し込むことで、フランジ片3b間を係止突起5が通り抜けるときには、係止突起5のガイド面5aが胴縁3のフランジ片3bに当接し、フランジ片3bを徐々に弾性的に押し広げることで、係止突起5がフランジ片3b間を通過でき、取付具1を胴縁3の内部に収納、装着できるようになっている。また、胴縁3の内部に取付具1が収納された状態では、図1,8のように、係止突起5の係止面5bがフランジ片3bの屋内側端面に係止された状態にあり、取付具1は胴縁3のフランジ片3b間の隙間からの抜落ちが防止されると共に胴縁3の長さ方向にスライド自在にされている。このように取付具1は胴縁3のフランジ片3b間の隙間から胴縁3の内部に挿入できるのであり、そして上記隙間は胴縁3の長さ方向に亙って形成されているから、取付具1は胴縁3の長さ方向の任意位置で胴縁3に装着可能になっている。   In order to attach the fixture 1 to the trunk edge 3, as shown in FIG. 6, the fixture 1 is inserted through the gap between the flange pieces 3b of the trunk edge 3, and the fixture 1 is stored inside the trunk edge 3. Is done. Specifically, when the fixture 1 is inserted from the gap between the flange pieces 3b of the trunk edge 3, both side plates 1b of the fixture 1 are projected toward the bottom piece 3c of the trunk edge 3, At this time, since the width dimension of the fixture 1 is made wider than the gap width between the flange pieces 3b of the trunk edge 3 by the extent that the locking projection 5 protrudes, the locking projection 5 becomes the flange piece 3b of the trunk edge 3. It is caught in the gap between them. However, as shown in FIG. 7, when the fixture 1 is pushed directly toward the bottom piece 3c of the trunk edge 3 so that the latch projection 5 passes between the flange pieces 3b, the guide surface 5a of the latch projection 5 is 3 is abutted against the flange piece 3b and gradually and elastically spreads the flange piece 3b, so that the locking projection 5 can pass between the flange pieces 3b, and the fixture 1 can be stored and mounted inside the trunk edge 3. It is like that. Moreover, in the state in which the fixture 1 is stored inside the trunk edge 3, as shown in FIGS. 1 and 8, the locking surface 5b of the locking projection 5 is locked to the indoor side end surface of the flange piece 3b. In addition, the fixture 1 is prevented from dropping from the gap between the flange pieces 3b of the trunk edge 3 and is slidable in the length direction of the trunk edge 3. In this way, the fixture 1 can be inserted into the trunk edge 3 from the gap between the flange pieces 3b of the trunk edge 3, and the gap is formed over the length direction of the trunk edge 3. The fixture 1 can be attached to the trunk edge 3 at an arbitrary position in the longitudinal direction of the trunk edge 3.

建物外壁を形成する外装パネル4の配設施工は、胴縁3の長さ方向である上下方向の下方から順に外装パネル4を取付具1を介して胴縁3に取り付けながら立設配置させるといった施工作業で行われる。詳しくは、上述したように取付具1は胴縁3の長さ方向の任意位置で胴縁3に装着可能であるから、胴縁3の屋外側に沿わせて外装パネル4を配置した毎にこの外装パネル4の配置位置で胴縁3に取付具1を装着し、取付具1を介して外装パネル4を胴縁3に取付けていくのである。なお、上下に隣接する外装パネル4の間では、下方の外装パネル4の雄実6を上方の外装パネル4の雌実8に嵌合させる実結合が行われて上下に隣接する外装パネル4が面一に接続されると共に、下方の外装パネル4の被取付片7が上方の外装パネル4の切欠9に収納される。この被取付片7は胴縁3の屋外側に沿って配置されるのであり、この被取付片7を胴縁3に装着した取付具1に固定することで外装パネル4の胴縁3への取付けが行われるのである。詳しくは、胴縁3に装着した取付具1にあっては、胴縁3のフランジ片3b間の隙間から取付片10を屋外側に突出した状態で、詳しくは突出部10aが縦板1aから屋外方向に突出すると共に延出部10bが突出部10aから下方に突出するようにした状態で、胴縁3の長さ方向(上下方向)にスライド自在にされている。そして、胴縁3に装着した取付具1を胴縁3に沿って下方にスライドさせて取付片10を外装パネル4の被取付片7に近接し、取付片10の延出部10bと縦板1aとの間に被取付片7を挿入すると共に取付片10の突出部10aを被取付片7に載せるようにして取付片10を被取付片7にその上側から被せるように係止し、係止した状態で重合する延出部10bと被取付片7とを屋外側から打設したタッピングビス等の固着具12にて固着することで、外装パネル4の取付具1への固定が行われるのである。   Arrangement construction of the exterior panel 4 forming the outer wall of the building is such that the exterior panel 4 is installed upright while being attached to the trunk edge 3 via the fixture 1 in order from the lower side in the vertical direction which is the length direction of the trunk edge 3. It is done by construction work. Specifically, as described above, the fixture 1 can be attached to the trunk edge 3 at an arbitrary position in the length direction of the trunk edge 3, so that each time the exterior panel 4 is arranged along the outdoor side of the trunk edge 3. The mounting tool 1 is attached to the trunk edge 3 at the position where the exterior panel 4 is arranged, and the exterior panel 4 is attached to the trunk edge 3 via the mounting tool 1. In addition, between the upper and lower adjacent exterior panels 4, the actual coupling | bonding which fits the male 6 of the lower exterior panel 4 to the female 8 of the upper exterior panel 4 is performed, and the exterior panel 4 adjacent vertically is made. While being connected flush, the attached piece 7 of the lower exterior panel 4 is housed in the notch 9 of the upper exterior panel 4. The attached piece 7 is arranged along the outdoor side of the trunk edge 3, and by fixing the attached piece 7 to the fixture 1 attached to the trunk edge 3, the exterior panel 4 is attached to the trunk edge 3. Installation is performed. Specifically, in the fixture 1 attached to the trunk edge 3, in a state where the attachment piece 10 protrudes to the outdoor side from the gap between the flange pieces 3b of the trunk edge 3, in detail, the protruding portion 10a extends from the vertical plate 1a. It is slidable in the length direction (vertical direction) of the trunk edge 3 in a state where it protrudes in the outdoor direction and the extending portion 10b protrudes downward from the protruding portion 10a. Then, the fixture 1 attached to the trunk edge 3 is slid downward along the trunk edge 3 so that the attachment piece 10 comes close to the attachment piece 7 of the exterior panel 4, and the extending portion 10b of the attachment piece 10 and the vertical plate The mounting piece 7 is inserted between the mounting piece 10 and the protruding portion 10a of the mounting piece 10 is placed on the mounting piece 7 so that the mounting piece 10 is locked on the mounting piece 7 from above. The exterior panel 4 is fixed to the fixture 1 by fixing the extended portion 10b and the attached piece 7 that are superposed in a stopped state with a fixture 12 such as a tapping screw placed from the outdoor side. It is.

上述のように本例の外装パネル4の胴縁3への取付構造にあっては、取付具1が屋外側から胴縁3の長さ方向の任意位置で胴縁3に装着可能にされているので、外装パネル4の配設施工において外装パネル4の配置毎にその場で取付具1を胴縁3に装着できるのであり、これにより外装パネル4の配置毎に施工作業者が胴縁3の長さ方向の端部に移動して取付具1を胴縁3に挿入するといった従来の煩雑な施工作業を無くすることができ、外装パネル4の配設施工の施工性を向上させているのである。なお、取付具1の両側方に突設した係止突起5に、取付具1を対向するフランジ片3b間の隙間から胴縁3の内部に挿入していく際にフランジ片3bを徐々に弾性的に押し広げるガイド面5aと、取付具1を胴縁3内に挿入した際に胴縁3のフランジ片3bに屋内側から係止させる係止面5bとを形成しているので、取付具1を胴縁3に装着するには胴縁3の屋外側に開口するリップ片3a間の隙間から取付具1を胴縁3の内部に押し込めばワンタッチ動作で取付具1が胴縁3に装着されるのであり、取付具1の胴縁3への装着作業にあっても作業性の向上が図られている。また、取付具1の胴縁3への装着状態では係止突起5の胴縁3への係止によって胴縁3にその長さ方向にスライド自在に装着されているが、上述のように外装パネル4の取付具1への固定にあっては、胴縁3にスライドさせた取付具1の取付片10を外装パネル4の被取付片7に係止させ、係止状態にある取付片10と被取付片7とを固着具12にて固着することで行われており、つまり、外装パネル4毎に異なる取付具1の胴縁3への装着位置への取付具1の位置決め作業は外装パネル4の被取付片7に取付具1の取付片10を引っ掛け係止させることで行わせることができるから、この点でも外装パネル4の配設施工における施工性の向上が図られているのである。   As described above, in the structure for attaching the exterior panel 4 to the trunk edge 3 as described above, the fixture 1 can be attached to the trunk edge 3 at an arbitrary position in the length direction of the trunk edge 3 from the outdoor side. Therefore, the mounting tool 1 can be mounted on the trunk edge 3 on the spot every time the exterior panel 4 is arranged in the installation of the exterior panel 4. It is possible to eliminate the conventional troublesome construction work such as inserting the fixture 1 into the trunk edge 3 by moving to the end in the longitudinal direction of the outer wall 4 and improving the workability of the installation work of the exterior panel 4. It is. In addition, when the fitting 1 is inserted into the inside of the trunk edge 3 from the gap between the opposing flange pieces 3b, the flange pieces 3b are gradually elasticated to the locking protrusions 5 protruding on both sides of the fitting 1. Since the guide surface 5a to be pushed out and the engaging surface 5b to be engaged with the flange piece 3b of the trunk edge 3 from the indoor side when the fixture 1 is inserted into the trunk edge 3 are formed. 1 can be attached to the trunk edge 3 if the fitting 1 is pushed into the trunk edge 3 through the gap between the lip pieces 3a opened to the outside of the trunk edge 3 and the fitting 1 is attached to the trunk edge 3 by one-touch operation. Thus, workability is improved even when the mounting tool 1 is attached to the trunk edge 3. Further, when the fixture 1 is mounted on the trunk edge 3, it is mounted on the trunk edge 3 so as to be slidable in the length direction by locking the locking projection 5 to the trunk edge 3. For fixing the panel 4 to the fixture 1, the attachment piece 10 of the attachment 1 slid to the trunk edge 3 is engaged with the attached piece 7 of the exterior panel 4, and the attachment piece 10 in the locked state is engaged. And the attached piece 7 are fixed by the fixing tool 12, that is, the positioning work of the mounting tool 1 to the mounting position of the mounting tool 1 on the trunk edge 3 which is different for each exterior panel 4 is performed on the exterior. Since it can be performed by hooking and locking the mounting piece 10 of the fixture 1 to the mounted piece 7 of the panel 4, the improvement of the workability in the installation of the exterior panel 4 is also achieved in this respect. is there.

ところで、本例の外装パネル4の胴縁3への取付構造にあっては、たとえば窯業系サイディングの外装パネルの配設においても適用できるのは言うまでもないが、本例のように外装パネル4に金属サイディングを用いた場合に特に好適な構造とされている。つまり、金属サイディングは耐候性に優れる反面、比較的温度による膨縮が起こり易いという性質を有しており、金属サイディングを胴縁3に完全に固定してしまうと、図9のように金属サイディングの膨縮によって、金属サイディングの胴縁3への固定部分(固着具13等)に過度の負荷がかかって破損したり、金属サイディングが過度の撓み変形をしてしまう恐れがあるが、本例では外装パネル4は取付具1に固定してあり、この取付具1は係止突起5の胴縁3への係止によって胴縁3にその長さ方向にスライド自在に装着されているから、金属サイディングで構成した外装パネル4に膨縮が生じても外装パネル4の膨縮は取付具1の胴縁3へのスライドによって吸収できるのであり、外装パネル4の胴縁3への取付部位の破損や外装パネル4の過度の撓み変形といった不具合を生じさせないようにされているのである。   By the way, it cannot be overemphasized that it can apply also in arrangement | positioning of the exterior panel of ceramic-type siding, for example in the attachment structure to the trunk edge 3 of the exterior panel 4 of this example. The structure is particularly suitable when metal siding is used. In other words, metal siding is excellent in weather resistance, but has a property that it is relatively easily expanded and contracted by temperature. If the metal siding is completely fixed to the trunk edge 3, the metal siding is as shown in FIG. In this example, the metal siding may be damaged due to an excessive load applied to the fixing portion (the fixing tool 13 or the like) of the metal siding to the trunk edge 3, or the metal siding may be excessively deformed. Then, the exterior panel 4 is fixed to the fixture 1, and this fixture 1 is slidably attached to the trunk edge 3 in the length direction by the latching of the latching protrusion 5 to the trunk edge 3. Even if the exterior panel 4 made of metal siding is expanded and contracted, the expansion and contraction of the exterior panel 4 can be absorbed by the slide of the fixture 1 to the trunk edge 3. Damage or exterior packaging It is what is so not to cause problems such excessive bending deformation of g 4.

なお、本例では、胴縁3を外壁下地の上下に亙るように配設し、上下端に実構造を備えた外装パネルを上下に連設させて建物外壁を形成した場合について説明したが、無論、胴縁3を外壁下地の水平方向に亙るように配設し、左右端に実構造を備えた外装パネルを左右に連設させて建物外壁を形成する場合にも好適に適用できるのは言うまでもない。更に言うと、上記の本例では係止突起5の押圧を受け易くするフランジ片3dを形成した胴縁3を例示したが、フランジ片3dが無い胴縁3にあっても係止突起5にてリップ片3aを押し広げると共に係止突起5をリップ片3aに屋内側から係止させる態様で本例の外装パネル4の胴縁3への取付構造を適用できるのは言うまでもない。   In this example, the case has been described in which the trunk edge 3 is disposed so as to lie on the top and bottom of the outer wall base, and the exterior wall provided with the actual structure at the upper and lower ends is connected continuously up and down to form the building outer wall. Of course, it can also be suitably applied to the case where the body edge 3 is arranged so as to lie in the horizontal direction of the base of the outer wall, and an exterior panel having an actual structure at the left and right ends is connected to the left and right to form the building outer wall. Needless to say. Furthermore, in the above example, the trunk edge 3 formed with the flange piece 3d that facilitates the pressing of the locking protrusion 5 is illustrated, but the locking protrusion 5 is also formed on the trunk edge 3 without the flange piece 3d. Needless to say, the structure for attaching the exterior panel 4 to the trunk edge 3 in this embodiment can be applied in such a manner that the lip piece 3a is spread and the locking projection 5 is locked to the lip piece 3a from the indoor side.

本発明の実施の形態の例の水平断面図である。It is a horizontal sectional view of an example of an embodiment of the invention. 同上の縦断面図である。It is a longitudinal cross-sectional view same as the above. 同上の全体斜視図である。It is a whole perspective view same as the above. 同上の取付具の斜視図である。It is a perspective view of a fixture same as the above. 同上の取付具であり、(a)は上面図であり、(b)は(a)の下面図であり、(c)は(a)の右側面図である。It is a fixture same as the above, (a) is a top view, (b) is a bottom view of (a), and (c) is a right side view of (a). 同上の取付具の胴縁への装着を説明する斜視図である。It is a perspective view explaining mounting | wearing to the trunk edge of a fixture same as the above. 同上の取付具の胴縁への装着を説明する水平断面図である。It is a horizontal sectional view explaining mounting | wearing to the trunk edge of a fixture same as the above. 同上の取付具の胴縁への装着状態を説明する斜視図である。It is a perspective view explaining the mounting state to the trunk edge of a fixture same as the above. 金属サイディングの問題を説明する縦断面図である。It is a longitudinal cross-sectional view explaining the problem of metal siding. 背景技術の例を説明する水平断面図である。It is a horizontal sectional view explaining the example of background art. 同上の取付具の斜視図である。It is a perspective view of a fixture same as the above.

符号の説明Explanation of symbols

1 取付具
2 外壁下地
3 胴縁
3a リップ片
3b フランジ片
4 外装パネル
5 係止突起
5a ガイド面
5b 係止面
10 取付片
DESCRIPTION OF SYMBOLS 1 Mounting tool 2 Outer wall base 3 Trunk edge 3a Lip piece 3b Flange piece 4 Exterior panel 5 Locking protrusion 5a Guide surface 5b Locking surface 10 Mounting piece

Claims (1)

外壁下地の屋外側に胴縁を配設し、胴縁の屋外側に複数の外装パネルを胴縁の長さ方向に連続させて並設し、外装パネルを取付具に固定してこの取付具を胴縁の長さ方向の任意位置に装着してなる外装パネルの胴縁への取付構造であって、屋外側に開口する断面リップ付きコ字状に胴縁を形成すると共にこの胴縁の各リップ片の対向端部からそれぞれフランジ片を屋内側に突設し、胴縁のフランジ片間の隙間幅と略同幅寸法を有する縦板の幅方向両端から屋内側に側板をそれぞれ突設して屋内側に開口する断面コ字状に取付具を形成し、この取付具を対向するフランジ片間の隙間から胴縁の内部に挿入していく際にフランジ片を徐々に弾性的に押し広げるガイド面を形成した係止突起を取付具の各側板の縦板近傍部分に外方に向けて突設し、係止突起に屋外方向に略垂直に面する係止面を形成し、取付具を胴縁内に挿入した際に係止面をフランジ片に屋内側から係止させて胴縁の長さ方向の任意位置に取付具を装着したことを特徴とする外装パネルの胴縁への取付構造。 A body rim is arranged on the outdoor side of the outer wall base, and a plurality of exterior panels are arranged side by side in the length direction of the body rim on the outdoor side of the body rim, and the exterior panel is fixed to the fixture. Is attached to the shell edge of the exterior panel, which is mounted at an arbitrary position in the length direction of the shell edge. Flange pieces project from the opposite end of each lip piece to the indoor side, and side plates project from the both ends in the width direction of the vertical plate having the same width as the gap width between the flange pieces on the indoor side. Then , the fitting is formed in a U-shaped cross section that opens to the indoor side, and when the fitting is inserted into the inside of the trunk edge through the gap between the opposed flange pieces, the flange piece is gradually and elastically pushed. projecting outward locking projections formed a guide surface widening in the vertical plate portion near the side plates of the fixture, A locking surface is formed on the locking projection that faces substantially perpendicular to the outdoor direction, and when the fixture is inserted into the trunk edge, the locking surface is locked to the flange piece from the indoor side to A structure for mounting an exterior panel to a trunk edge, wherein a mounting tool is mounted at an arbitrary position.
JP2004128492A 2004-04-23 2004-04-23 Mounting structure of the outer panel to the trunk edge Expired - Fee Related JP3854612B2 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007138648A (en) * 2005-11-22 2007-06-07 Matsushita Electric Works Ltd Wall-panel mounting structure
CA2686503C (en) * 2007-05-14 2014-12-16 Carlos Fradera Pellicer Cement mortar panel with prestressed biaxial reinforcement
CN110821081B (en) * 2019-04-24 2021-03-09 浙江亚厦装饰股份有限公司 Mounting structure of decorative wallboard

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