JP6267548B2 - Fixed structure of square wave plate and base material - Google Patents

Fixed structure of square wave plate and base material Download PDF

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JP6267548B2
JP6267548B2 JP2014047649A JP2014047649A JP6267548B2 JP 6267548 B2 JP6267548 B2 JP 6267548B2 JP 2014047649 A JP2014047649 A JP 2014047649A JP 2014047649 A JP2014047649 A JP 2014047649A JP 6267548 B2 JP6267548 B2 JP 6267548B2
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base material
spacer
square wave
wave plate
fixing
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直樹 葉山
直樹 葉山
拓郎 八本
拓郎 八本
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Daiken Co Ltd
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この発明は、角波板と下地材の固定構造、詳しくは、駐輪場やカーポート等の簡易建築物を構築する際などに屋根として用いられる角波板を、母屋などの下地材に固定する為の構造に関する。   The present invention relates to a structure for fixing a square corrugated plate and a base material, more specifically, for fixing a square corrugated plate used as a roof when constructing a simple building such as a bicycle parking lot or a carport to a base material such as a main building. Related to the structure.

図7に示す様に、略台形状断面を有する複数の突条3が平行かつ等間隔で平面部2上に形成されている、所謂、角波板は軽量にもかかわらず強度があり、安価で取扱も容易なので、公共施設や集合住宅に付設された駐輪場やカーポート、テラスなどの簡易建築物の屋根材やサイディングなどとして大いに利用されている。   As shown in FIG. 7, a plurality of ridges 3 having a substantially trapezoidal cross section are formed on the plane portion 2 in parallel and at equal intervals. The so-called square wave plate is strong and inexpensive despite being lightweight. Because it is easy to handle, it is widely used as a roofing material and siding for simple buildings such as bicycle parking lots, carports and terraces attached to public facilities and apartment buildings.

特開2012−117231JP2012-117231A

なしNone

角波板を母屋などの下地材の固定しようとするとき、突条上面にあけたネジ穴から下地材へ向かって固定用のネジを通し、下地材側のナットと螺合させるのが普通であるが、その際にネジをあまり強く締め込むと、突条が下方に向かって強く押圧され、変形したり破損したりすることがあった。
一方、突条が変形したり破損しない程度に、弱い力でネジを締め込んだ場合は、経年劣化や振動によるネジの緩み、あるいは、風圧など何らかの外力等によって角波板が下地材からはずれてしまうおそれがあった。
When fixing a base plate such as a purlin to a base plate, it is common to pass a fixing screw from the screw hole drilled in the top surface of the ridge toward the base material and screw it with the nut on the base material side. However, if the screw is tightened too strongly at that time, the ridge is strongly pressed downward and may be deformed or damaged.
On the other hand, if the screws are tightened with a weak force so that the ridges do not deform or break, the square wave plate will come off the base material due to loosening of screws due to aging or vibration, or some external force such as wind pressure. There was a risk of it.

この為、突条の裏面側にスペーサーを介在させてネジの締め付けの際の押圧力をこのスペーサーで受け、突条の変形及びそれに起因した破損を防ぐ方策も考えられた。
前記特開2012−117231に開示されている屋根材取り付け構造は、その一例であり、長尺状をなした支持部材(スペーサー)を角波板からなる屋根材の突条の裏面側に位置させ、ボルト・ナットやボルトフックなどの固定具で屋根材を支持部材を介して下地材に締め付けて固定する様にしたものである。しかしながら、支持部材(スペーサー)は長尺状をしており、作業性に難があり、屋根材裏面の所定位置に多数の支持部材(スペーサー)を取り付けるのは大変面倒であった。又、長尺状であるので、製造コストも高く、重量もあり、保管や運搬にも不便であった。しかも、駐輪場などの場合、下から見上げた場合、屋根材の下面にこの支持部材(スペーサー)が露出しているので、美観上もあまり好ましくなかった。
For this reason, a measure has been devised in which a spacer is interposed on the back side of the ridge to receive the pressing force when tightening the screw with this spacer, thereby preventing the deformation of the ridge and the resulting damage.
The roof material mounting structure disclosed in Japanese Patent Application Laid-Open No. 2012-117231 is an example thereof, and a long support member (spacer) is positioned on the back side of the roof material ridge formed of a square wave plate. The roofing material is fastened and fixed to the base material via a support member with a fixture such as a bolt, nut or bolt hook. However, the support member (spacer) has a long shape, which is difficult to work with, and it is very troublesome to attach a large number of support members (spacers) to predetermined positions on the back surface of the roofing material. Moreover, since it is long, the manufacturing cost is high, the weight is high, and it is inconvenient for storage and transportation. In addition, in the case of a bicycle parking lot or the like, when viewed from below, the support member (spacer) is exposed on the lower surface of the roofing material, which is not preferable from an aesthetic point of view.

一方、チャンネル状断面やブロック状をなした丈の短いスペーサーを角波板の突条の下地材と交差する位置の裏面側に取り付けるものも提案されているが、いずれも強度や作業性、更には美観などの点において必ずしも満足できるものではなかった。   On the other hand, it is also proposed to attach a short spacer with a channel-shaped cross section or block shape to the back side of the position where it intersects the base material of the ridges of the square wave plate. Was not always satisfactory in terms of aesthetics.

本発明者は角波板と下地材の固定構造に関する上記従来の問題点を解決すべく鋭意研究を行った結果、十分な固定強度を有し、耐久性にすぐれていると共に、作業性も良好で、美観においても十分満足できる新しい角波板と下地材の固定構造を開発することに成功し、本発明としてここに提案するものである。   As a result of earnest research to solve the above-mentioned conventional problems relating to the fixing structure of the square wave plate and the base material, the present inventor has sufficient fixing strength, excellent durability, and good workability. Thus, the present inventors have succeeded in developing a new structure for fixing a square corrugated plate and a base material that is sufficiently satisfactory in terms of aesthetics, and propose the present invention here.

略台形状断面を有する複数が平行かつ等間隔で形成されている角波板をスペーサーを介して母屋などの下地材に固定する角波板と下地材の固定構造において、一対の対向した長辺と短辺とからなり、短辺は前記角波板の突条の上面部の裏面側の横幅よりわずかに小さく形成されている上面、同じく一対の対向した長辺と短辺とからなり、長辺は前記突条の下端の裏面側の横幅よりわずかに小さく形成されている底面、前記突条の裏面側の断面の寸法よりわずかに小さい略台形状をなした一対の端面、横長長方形をなし、下部が外側に拡がる様に傾斜した一対の側面をそれぞれ有するブロック状をなした硬質合成樹脂製の本体の一対の端面から、下方に向かってひれ状をなした位置決め用のストッパー片を一体的に延設すると共に、底面中央から下方に向かって下地材に仮固定する為の拡径した膨出部を先端に有するファスナークリップを一体的に突設し、ストッパー片が延設されていない側の端面と前記ファスナークリップの突設箇所との間に、上面から底面に達するタッピングネジ用透孔を形成してスペーサーを構成し、該スペーサーの前記ストッパー片を下地材の所望箇所の側面に当接させた状態で、下地材の対応した位置に形成されている円形をなしたファスナークリップ嵌入孔にファスナークリップを嵌め込むことにより、スペーサーを下地材に仮固定すると共に、角波板及び下地材のそれぞれ対応した位置にあけられているタッピングネジ用透孔からタッピングネジ用挿入孔へタッピングネジを通してタッピングネジ用挿入孔の内周面に螺合させて締め付け、角波板をスペーサーを介して下地材に固定する様にして、上記課題を解決した。   A pair of long sides facing each other in a structure for fixing a corrugated plate and a base material, in which a plurality of square corrugated plates having a substantially trapezoidal cross section are formed in parallel and at equal intervals to a base material such as a purlin through a spacer The short side is composed of an upper surface formed slightly smaller than the lateral width of the back surface of the upper surface portion of the ridge of the square corrugated plate, and also includes a pair of opposed long sides and short sides. The side has a bottom surface formed slightly smaller than the lateral width of the back surface of the lower end of the ridge, a pair of end surfaces having a substantially trapezoidal shape slightly smaller than the cross-sectional dimension of the back surface of the ridge, and a horizontally long rectangle. A positioning stopper piece that forms a fin downward is integrally formed from a pair of end faces of a block-shaped hard synthetic resin body having a pair of side surfaces that are inclined so that the lower part extends outward. To the center of the bottom A fastener clip having a bulging portion with an enlarged diameter for temporary fixing to the base material facing downward is integrally projected, and the end face on the side where the stopper piece is not extended and the fastener clip are projected. A tapping screw through hole that extends from the top surface to the bottom surface is formed between the spacer and the spacer, and the stopper piece of the spacer is in contact with the side surface of the desired location of the base material. By inserting the fastener clip into the circular fastener clip insertion hole formed in the corresponding position, the spacer is temporarily fixed to the base material, and the square wave plate and the base material are opened at the corresponding positions. The tapping screw through hole is tapped into the tapping screw insertion hole and screwed into the inner peripheral surface of the tapping screw insertion hole to tighten the square wave plate. In the manner fixed to the base member via Sa, the above-mentioned problems are eliminated.

ファスナークリップ嵌入孔にスペーサーのファスナークリップを押し込み、スペーサーをそのストッパー片で位置決めした状態で、ファスナークリップによって下地材の所定位置に仮固定する。なお、スペーサーのストッパー片の下端を下地材の側面に斜めに押し当て、これを支点としてスペーサーを回動させる様にしながら、ファスナークリップをファスナークリップ嵌入孔の方向に接近させれば、ファスナークリップをファスナークリップ嵌入孔にスムーズに嵌め込むことが出来る。この様にして、下地材の各位置に取付けるべきすべてのスペーサーを仮固定したら、下地材の上面に角波板を被せ、その突条の裏面にスペーサーが挿入された状態で角波板のタッピングネジ用透孔と下地材のタッピングネジ挿入孔及びスペーサーのタッピングネジ用透孔が縦方向にそれぞれの軸芯が一致する様に位置させ、タッピングネジ用透孔にタッピングネジを差し込み、これを回転させ、タッピングネジを下地材に螺合させながら、その奥まで進入させ、角波板と下地材とを固定する。この際、角波板の突条の裏面側には台形状をなしたスペーサーが位置しているので、タッピングネジのねじ込みによって発生する押圧力はこのスペーサーが負担するので、強力に締め込んでも突条が潰れる心配はなく、下地材と角波板は強固に固定される。   The fastener clip of the spacer is pushed into the fastener clip insertion hole, and the spacer is temporarily fixed at a predetermined position of the base material by the fastener clip in a state where the spacer is positioned by the stopper piece. If the lower end of the stopper piece of the spacer is pressed diagonally against the side of the base material and the spacer is rotated while using this as a fulcrum, the fastener clip is moved closer to the direction of the fastener clip insertion hole. It can be smoothly inserted into the fastener clip insertion hole. In this way, once all the spacers to be attached to each position of the base material are temporarily fixed, the square wave plate is covered with the square wave plate on the upper surface of the base material and the spacer is inserted on the back surface of the ridge. Position the screw tapped hole, the tapping screw insertion hole of the base material, and the tapping screw tapped hole of the spacer in the vertical direction so that their axes coincide with each other, insert the tapping screw into the tapping screw through hole, and rotate it Then, the screw is inserted into the base material while screwing the tapping screw into the base material, and the square wave plate and the base material are fixed. At this time, since the trapezoidal spacer is located on the back side of the ridge of the square wave plate, this spacer bears the pressing force generated by screwing the tapping screw. There is no risk of the strips being crushed, and the base material and the square wave plate are firmly fixed.

この様に、この角波板と下地材の固定構造においては、角波板の突条の潰れを心配することなく、角波板を下地材に十分締め付けることが出来るので、風力などの外力や経年劣化等によって両者の固定が不完全となる事態は従来のものよりはるかに小さく、すぐれた耐久性を有する。
又、スペーサーを下地材に仮固定した状態で、角波板と下地材の結合作業を実施出来ると共に、角波板と下地材の結合はボルト・ナットではなく、タッピングネジを用いているので、ナットが必要でない分、現場作業が楽であり、作業効率の向上、作業コストの低減化を図ることが出来る。更に、ファスナークリップ嵌入孔は円形であるので、ドリル等で容易に形成することが可能で、現場の状況などにより、下地材を間口方向に切り詰めざるを得なくなったときでも、現場においてファスナークリップ嵌入孔を容易に形成し直すことが出来、下地材の間口方向への切り詰めにも臨機応変に対応することが可能である。しかも、スペーサーは小さな部品で、目立たず、角波板の突条と下地材の交差箇所にだけ配置すれば良いので、外観上も違和感は生ぜず、美観においてもすぐれており、駐輪場カーポートなどの簡易建築物用として高い実用性を有する。
In this way, in this fixing structure of the square wave plate and the base material, the square wave plate can be sufficiently fastened to the base material without worrying about the collapse of the projections of the square wave plate. The situation where the fixation of both is incomplete due to aging or the like is much smaller than the conventional one and has excellent durability.
In addition, while the spacer is temporarily fixed to the base material, the square wave plate and the base material can be joined, and the square wave plate and the base material are joined using a tapping screw instead of a bolt and a nut. Since the nut is not necessary, field work is easy, and work efficiency can be improved and work cost can be reduced. Furthermore, since the fastener clip insertion hole is circular, it can be easily formed with a drill, etc. Even when the base material has to be cut down in the frontage direction due to the situation at the site, the fastener clip insertion at the site The holes can be easily re-formed, and it is possible to adapt flexibly to truncation in the frontage direction of the base material. In addition, the spacer is a small part that is not conspicuous and only needs to be placed at the intersection of the ridges of the square wave plate and the base material, so there is no sense of incongruity in appearance, and it is excellent in aesthetics. It has high utility for simple buildings.

この発明に係る角波板と下地材の固定構造の実施例1の各構成部分を分離して描いた部分拡大斜視図。The partial expansion perspective view which separated and drawn each component of Example 1 of the fixing structure of the square wave plate based on this invention and a base material. 同じく、スペンサー5を母屋4に仮固定した状態の部分拡大斜視図。Similarly, the partial expansion perspective view of the state where the spencer 5 was temporarily fixed to the main building 4. 同じく、すべての構成部分が結合された状態の部分拡大斜視図。Similarly, the partial expansion perspective view of the state where all the component parts were combined. 図3に示す状態を矢視A方向から見た正面図。The front view which looked at the state shown in FIG. 3 from the arrow A direction. 同じく、図3に示す状態の拡大断面図。Similarly, the expanded sectional view of the state shown in FIG. 同じく、図1に示した状態の更に広い部分を描いた斜視図。Similarly, the perspective view which drawn the still wider part of the state shown in FIG. 同じく、図3に示した状態の更に広い部分を描いた斜視図。Similarly, the perspective view which drawn the still wider part of the state shown in FIG. 本発明の主要な構成要素であるスペーサー5を斜め下方から見た状態の斜視図。The perspective view of the state which looked at the spacer 5 which is a main component of this invention from diagonally downward. 同じく、斜め側方から見た状態の斜視図。Similarly, the perspective view of the state seen from the diagonal side. 本発明の主要な構成要素であるスペーサー5の他の実施例を斜め下方から見た状態の斜視図。The perspective view of the state which looked at the other Example of the spacer 5 which is a main component of this invention from diagonally downward. 同じく、斜め側方から見た状態の斜視図。Similarly, the perspective view of the state seen from the diagonal side. 下地材として胴縁を用いた実施例の部分拡大斜視図。The partial expansion perspective view of the Example which used the trunk edge as a base material.

簡易建築物の屋根などとして用いる角波板と母屋などの下地材との結合において、角波板の台形状断面をなした突条の裏面側に納まる台形状の断面形状を有するブロック状の硬質合成樹脂製のスペーサーを用意し、該スペーサーの底面に突設されているファスナークリップを用いて下地材の所定位置に該スペーサーを仮固定した状態で、角波板を下地材に重ね、タッピングネジによって角波板と下地材とをスペーサーを介して結合する様にした点に最大の特徴がある。   A block-like hard with a trapezoidal cross-sectional shape that fits on the back side of a ridge that has a trapezoidal cross section of a square wave plate in the combination of a square wave plate used as a roof of a simple building and a base material such as a main building Prepare a spacer made of synthetic resin, and use a fastener clip protruding from the bottom of the spacer to temporarily fix the spacer at a predetermined position on the base material. Thus, the greatest feature is that the square wave plate and the base material are coupled via a spacer.

図1乃至図12を参照しながら、この発明に係る角波材と下地材の固定構造の一実施例について説明する。
図中1は角波板であり、板厚0.5mm以下の金属製薄板や合成樹脂板などが素材として用いられ、その平面部2上には略台形状断面を呈した突条3が図7に示す様に、平行かつ等間隔で複数本形成されている。なお、この実施例においては、この突条3の高さは15mmとなっている。
With reference to FIGS. 1 to 12, an embodiment of a fixing structure for an angular wave material and a base material according to the present invention will be described.
In the figure, reference numeral 1 denotes a square wave plate, and a metal thin plate or a synthetic resin plate having a plate thickness of 0.5 mm or less is used as a material, and a protrusion 3 having a substantially trapezoidal cross section is shown on the flat portion 2. As shown in FIG. 7, a plurality of lines are formed in parallel and at equal intervals. In this embodiment, the height of the protrusion 3 is 15 mm.

一方、図中4は、下地材の一例として前記角波板1の固定対象となる母屋である。
駐輪場やカーポートなどの簡易建築物の母屋4としては、強度やコスト、組立の容易さなどから、金属製チャンネル材が主に使用されるが、木製や合成樹脂製であっても良い。
On the other hand, 4 in the figure is a purlin to be fixed to the square wave plate 1 as an example of the base material.
As the main building 4 for a simple building such as a bicycle parking lot or a carport, a metal channel material is mainly used because of its strength, cost, and ease of assembly, but it may be made of wood or synthetic resin.

更に、5は、この発明において重要な役割を担うスペーサーであり、図8及び図9に示す様に、一対の対向した長辺6と短辺7とからなり、図4に示す様に、短辺7は角波板1の突条3の上面部20の裏面側の横幅aよりわずかに小さく形成されている長方形を呈した上面8、同じく一対の対向した長辺9と短辺10とからなり、短辺10は角波板1の突条3下端の裏面側の横幅bよりわずかに小さく形成されている長方形を呈した底面11、台形状をなした突条3の裏面側の断面の寸法よりわずかに小さい同形の台形状をなした一対の端面12、横長長方形をなし、下部が外部に拡がる様に傾斜した一対の側面13とからなり、図4に示す様に、突条3の裏面側にすっぽりと納まる様な寸法を有するブロック状をなしており、硬質合成樹脂を素材としている。   Further, 5 is a spacer that plays an important role in the present invention, and comprises a pair of opposed long sides 6 and short sides 7 as shown in FIGS. 8 and 9, and as shown in FIG. Side 7 has a rectangular upper surface 8 formed slightly smaller than lateral width a on the back surface side of upper surface portion 20 of ridge 3 of square corrugated plate 1, and a pair of opposed long side 9 and short side 10. The short side 10 is a rectangular bottom surface 11 which is formed slightly smaller than the lateral width b on the back surface side at the lower end of the ridge 3 of the square wave plate 1, and a cross section on the back surface side of the trapezoid ridge 3. A pair of end faces 12 having a trapezoidal shape that is slightly smaller than the size, and a pair of side faces 13 that form a horizontally long rectangle and are inclined so that the lower part extends outward, as shown in FIG. Hard plastic with a block shape that fits perfectly on the back side It is a raw material.

そして、このスペーサー5の一方の端面12からは下方に向ってこの端面12と同じ幅の方形をなしたひれ状の位置決め用のストッパー片14が一体的に延設されていると共に、底面11の中央付近からは下地材である母屋4にこのスペーサー5を仮固定する為のファスナークリップ15が下方に向かって一体的に突設されしている。このファスナークリップ15は図5及び図8に示す様に、きの子形に拡径した半球状膨出部16を先端に有する円柱をその軸芯に沿って縦に2等分した様な形状を呈した一対の円弧状柱状体17を隙間18を隔てて対向させたものであり、自動車などにおいて内張材等の内装部品やカーペットの固定用などとして広く使用されているものであり、それ自体は公知である。   Further, a fin-like positioning stopper piece 14 having a square shape with the same width as the end face 12 is integrally extended downward from one end face 12 of the spacer 5. From near the center, a fastener clip 15 for temporarily fixing the spacer 5 to the purlin 4 as a base material is integrally projected downward. As shown in FIGS. 5 and 8, the fastener clip 15 has a shape such that a cylinder having a hemispherical bulging portion 16 having a diameter expanded into a mushroom shape is divided into two vertically along its axis. A pair of arc-shaped columnar bodies 17 having a shape facing each other with a gap 18 therebetween, and are widely used in automobiles and the like as interior parts such as lining materials and carpets. It is known per se.

更に、底面11のストッパー片14が延設されていない側の端面12と前記ファスナークリップ15の突設箇所のほぼ中間位置には、上面8から底面11まで貫通したタッピングネジ用長孔19が形成されている。
なお、このタッピングネジ用長孔19はストッパー片14の上面8から底面11まで単に穴加工したものであるが、経年劣化や過荷重等による破損を防ぐ為、図10及び図11に示す様に、補強用に円筒状のパイプ28を挿入しても良い。
又、スペーサー5は図4及び図5に示す様に、その底面11が母屋4の上面21に、そのストッパー片14が母屋4の側面25に当接し、その動きが規制された状態で固定されるものであり、母屋4が角波板1の突条3と交差する箇所のその上面21のファスナークリップ15の突設箇所に対応する位置には、円形をなしたファスナークリップ嵌入孔22が、透孔19に対応する位置にはタッピングネジ挿入孔23がそれぞれ形成されている。更に、角波板1の突条3には、その裏面側にスペーサー5を挿入した際、スペーサー5の透孔19の位置に対応する箇所に、突条3の表裏を貫くタッピングネジ用透孔24が形成されている。
Further, a tapping screw long hole 19 penetrating from the top surface 8 to the bottom surface 11 is formed at a substantially intermediate position between the end surface 12 of the bottom surface 11 where the stopper piece 14 is not extended and the protruding portion of the fastener clip 15. Has been.
The tapping screw long hole 19 is simply formed by drilling from the top surface 8 to the bottom surface 11 of the stopper piece 14, but as shown in FIGS. 10 and 11, in order to prevent damage due to aging or overload. A cylindrical pipe 28 may be inserted for reinforcement.
As shown in FIGS. 4 and 5, the spacer 5 is fixed in a state where its bottom surface 11 is in contact with the top surface 21 of the purlin 4 and its stopper piece 14 is in contact with the side surface 25 of the purlin 4 so that its movement is restricted. In the position corresponding to the projecting location of the fastener clip 15 on the upper surface 21 of the location where the main building 4 intersects the protrusion 3 of the square wave plate 1, a circular fastener clip insertion hole 22 is formed. Tapping screw insertion holes 23 are respectively formed at positions corresponding to the through holes 19. Further, when the spacer 5 is inserted into the back surface side of the protrusion 3 of the square wave plate 1, a tapping screw through hole penetrating the front and back of the protrusion 3 at a position corresponding to the position of the through hole 19 of the spacer 5. 24 is formed.

上記スペーサー5を用いた角波板1の母屋4への固定は次の様に行われる。
即ち、図4及び図5に示す様に、スペーサー5のストッパー片14を母屋4の側面25に当接させた状態で、母屋4に予め形成されているファスナークリップ嵌入孔22にスペーサー5のファスナークリップ15を押し込み、スペーサー5をそのストッパー片14で位置決めした状態で、ファスナークリップ15によって母屋4の所定位置に仮固定する。なお、スペーサー5のストッパー片14の下端を母屋4の側面25に斜めに押し当て、これを支点としてスペーサー5を回動させる様にしながら、そのファスナークリップ15をファスナークリップ嵌入孔22の方向に接近させれば、ファスナークリップ15をファスナークリップ嵌入孔22にスムーズに嵌め込むことが出来る。
The square wave plate 1 using the spacer 5 is fixed to the purlin 4 as follows.
That is, as shown in FIG. 4 and FIG. 5, the fastener of the spacer 5 is inserted into the fastener clip insertion hole 22 formed in advance in the purlin 4 with the stopper piece 14 of the spacer 5 in contact with the side surface 25 of the purlin 4. The clip 15 is pushed in, and the spacer 5 is temporarily fixed at a predetermined position of the purlin 4 by the fastener clip 15 in a state where the spacer 5 is positioned by the stopper piece 14. The lower end of the stopper piece 14 of the spacer 5 is obliquely pressed against the side surface 25 of the purlin 4 and the fastener clip 15 is moved closer to the fastener clip insertion hole 22 while rotating the spacer 5 using this as a fulcrum. By doing so, the fastener clip 15 can be smoothly fitted into the fastener clip insertion hole 22.

この様にして、母屋4の各位置に取付けるべきすべてのスペーサー5を仮固定したら、母屋4の上面に角波板1を被せ、その突条3の裏面にスペーサー5が挿入された状態で、図5に示す様に、角波板1のタッピングネジ用透孔24と母屋4のタッピングネジ挿入孔23及びスペーサー5のタッピングネジ用長孔19を縦方向にそれぞれの軸芯が一致する様に位置させ、ゴムパッド29及び平ワッシャ30を介してタッピングネジ用透孔24にタッピングネジ26を差し込み、これを回転させ、タッピングネジ26を母屋4のタッピングネジ用挿入孔23に螺合させながら前進させ、角波板1と母屋4とを固定する。この際、角波板1の突条3の裏面側には台形状をなしたスペーサー5が位置しているので、タッピングネジ26のねじ込みによって発生する押圧力はスペーサー5が負担するので、強力に締め込んでも突条3が潰れる心配はなく、母屋4と角波板1は強固に固定される。   In this way, when all the spacers 5 to be attached to the respective positions of the main building 4 are temporarily fixed, the upper surface of the main building 4 is covered with the square corrugated plate 1, and the spacer 5 is inserted into the back surface of the protrusion 3, As shown in FIG. 5, the tapping screw through hole 24 of the square wave plate 1, the tapping screw insertion hole 23 of the main building 4, and the tapping screw long hole 19 of the spacer 5 are aligned in the vertical direction. The tapping screw 26 is inserted into the tapping screw through hole 24 through the rubber pad 29 and the flat washer 30 and rotated, and the tapping screw 26 is advanced while being screwed into the tapping screw insertion hole 23 of the main building 4. The square wave plate 1 and the purlin 4 are fixed. At this time, since the trapezoidal spacer 5 is located on the back surface side of the ridge 3 of the square wave plate 1, the pressing force generated by the screwing of the tapping screw 26 is borne by the spacer 5. Even if it is tightened, there is no concern that the ridges 3 will be crushed, and the purlin 4 and the square corrugated plate 1 are firmly fixed.

なお、上記実施例は角波板1を屋根材として用いる為、下地材として母屋4に用いたが、角波板1を壁材つまりサイディングとして用いることも可能であり、その場合は図12に示す様に下地材として胴縁27を用い、前記実施例と同様にスペーサー5を介在させて角波板1を胴縁27にタッピングネジ26で固定する。   In addition, since the said Example uses the corrugated sheet 1 as a roofing material, it used for the main building 4 as a base material, However, The square corrugated sheet 1 can also be used as a wall material, ie, siding, in that case, it is shown in FIG. As shown in the figure, a drum edge 27 is used as a base material, and the square wave plate 1 is fixed to the drum edge 27 with a tapping screw 26 with a spacer 5 interposed in the same manner as in the previous embodiment.

以上述べた様に、この角波板と下地材の固定構造においては、角波板の突条の潰れを心配することなく、角波板を下地材に十分締め付けることが出来るので、風圧などの外力や経年劣化等によって両者の固定が不完全となる事態は従来のものよりはるかに小さく、すぐれた耐久性を有する。
又、スペーサーを下地材に仮固定した状態で、角波板と下地材の結合作業を実施出来ると共に、角波板と下地材の結合はボルト・ナットではなく、タッピングネジを用いているので、ナットが必要でない分、現場作業が楽であり、作業効率の向上、作業コストの低減化を図ることが出来る。更に、ファスナークリップ嵌入孔は円形であるので、ドリル等で容易に形成することが可能で、現場の状況などにより、下地材を間口方向に切り詰めざるを得なくなったときでも、現場においてファスナークリップ嵌入孔を容易に形成し直すことが出来、下地材の間口方向への切り詰めにも臨機応変に対応することが可能である。しかも、スペーサーは小さな部品で目立たず、角波板の突条と下地材の交差箇所にだけ配置すれば良いので、外観上も違和感は生せず、美観においてもすぐれており、駐輪場やカーポートなどの簡易建築物用として高い実用性を有する。
As described above, in this fixing structure of the square corrugated plate and the base material, the square corrugated plate can be sufficiently fastened to the base material without worrying about the crushed ribs of the square corrugated plate. The situation in which the fixing of both is incomplete due to external force or aging deterioration is much smaller than the conventional one and has excellent durability.
In addition, while the spacer is temporarily fixed to the base material, the square wave plate and the base material can be joined, and the square wave plate and the base material are joined using a tapping screw instead of a bolt and a nut. Since the nut is not necessary, field work is easy, and work efficiency can be improved and work cost can be reduced. Furthermore, since the fastener clip insertion hole is circular, it can be easily formed with a drill, etc. Even when the base material has to be cut down in the frontage direction due to the situation at the site, the fastener clip insertion at the site The holes can be easily re-formed, and it is possible to adapt flexibly to truncation in the frontage direction of the base material. In addition, the spacer is not conspicuous with small parts, and it only has to be placed at the intersection of the ridges of the square wave plate and the base material, so there is no sense of incongruity in appearance, and it is excellent in aesthetics. It has high utility for simple buildings such as.

駐輪場、カーポート、テラス、倉庫など、角波板を屋根やサイディング等を用いる各種簡易建築物に大いに利用可能である。   It can be used for various simple buildings such as bicycle parking lots, carports, terraces, warehouses, etc. that use square corrugated plates for roofs and siding.

1.角波板
2.平面部
3.突条
4.母屋
5.スペーサー
6.長辺
7.短辺
8.上面
9.長辺
10.短辺
11.底面
12.端面
13.側面
14.ストッパー片
15.ファスナークリップ
16.膨出部
17.円弧状柱状体
18.隙間
19.タッピング用長孔
20.上面部
21.上面
22.ファスナークリップ嵌入孔
23.タッピングネジ用挿入
24.タッピングネジ用透孔
25.側面
26.タッピングネジ
27.胴縁
28.円筒状のパイプ
29.ゴムパッド
30.平ワッシャ
1. Square wave plate Planar part 3. Ridges 4. Purlin 5. Spacer 6. Long side 7. Short side 8. Upper surface 9. Long side 10. Short side 11. Bottom surface 12. End face 13. Side 14. Stopper piece 15. Fastener clip 16. Bulge 17. Arc-shaped columnar body 18. Gap 19. Tapping slot 20. Upper surface portion 21. Upper surface 22. Fastener clip insertion hole 23. Tapping screw insertion 24. Tapping screw through hole 25. Side 26. Tapping screw 27. Trunk edge 28. Cylindrical pipe 29. Rubber pad 30. Flat washer

Claims (4)

略台形状断面を有する複数の突条が平行かつ等間隔で形成されている角波板をスペーサーを介して母屋などの下地材に固定する角波板と下地材の固定構造において、一対の対向した長辺と短辺とからなり、短辺は前記角波板の突条の上面部の裏面側の横幅よりわずかに小さく形成されている上面、同じく一対の対向した長辺と短辺とからなり、長辺は前記突条の下端の裏面側の横幅よりわずかに小さく形成されている底面、前記突条の裏面側の断面の寸法よりわずかに小さい略台形状をなした一対の端面、横長長方形をなし、下部が外側に拡がる様に傾斜した一対の側面をそれぞれ有するブロック状をなした硬質合成樹脂製の本体の一対の端面から、下方に向かってひれ状をなした位置決め用のストッパー片を一体的に延設すると共に、底面中央から下方に向かって下地材に仮固定する為の拡径した膨出部を先端に有するファスナークリップを一体的に突設し、ストッパー片が延設されていない側の端面と前記ファスナークリップの突設箇所との間に、上面から底面に達するタッピングネジ用透孔を形成してスペーサーを構成し、該スペーサーの前記ストッパー片を下地材の所望箇所の側面に当接させた状態で、下地材の対応した位置に形成されている円形をなしたファスナークリップ嵌入孔に仮固定ファスナークリップを嵌め込むことにより、スペーサーを下地材に仮固定すると共に、角波板及び下地材のそれぞれ対応した位置にあけられているタッピングネジ用透孔からタッピングネジ用挿入孔へタッピングネジを通してこれをタッピングネジ用挿入孔の内周面に螺合させて締め付け、角波板をスペーサーを介して下地材に固定することを特徴とする角波板と下地材の固定構造。   A pair of opposed corrugated plates and a base material fixing structure for fixing a square corrugated plate in which a plurality of protrusions having a substantially trapezoidal cross section are formed in parallel and at equal intervals to a base material such as a purlin through a spacer The short side is composed of an upper surface formed slightly smaller than the lateral width on the back surface side of the upper surface portion of the ridge of the square wave plate, and a pair of opposed long sides and short sides. The long side is a bottom surface formed slightly smaller than the lateral width of the back surface of the lower end of the ridge, a pair of end surfaces having a substantially trapezoidal shape slightly smaller than the cross-sectional dimension of the back surface of the ridge, A positioning stopper piece which is formed in a rectangular shape and finned downward from a pair of end surfaces of a hard synthetic resin main body having a block shape having a pair of side surfaces inclined so that the lower part extends outward. And integrally extending the bottom A fastener clip having a bulging portion with an enlarged diameter at the tip for temporary fixing to the base material from the center downward is integrally projected, and the end face on the side where the stopper piece is not extended and the fastener clip A tapping screw through hole that extends from the top surface to the bottom surface is formed between the projecting location and a spacer is formed, and the stopper piece of the spacer is in contact with the side surface of the desired location of the base material. Temporarily fixing the fastener clip into the circular fastener clip insertion hole formed in the corresponding position of the material, temporarily fixing the spacer to the base material, and the corresponding position of the square wave plate and the base material The tapping screw is passed from the tapping screw through hole formed in the hole to the tapping screw insertion hole and screwed into the inner peripheral surface of the tapping screw insertion hole to be tightened. Give, fixing structure of square wave plate and the base member, characterized in that the fixing to the underlying material through a spacer SumiNamiban. 下地材が母屋であることを特徴とする請求項1記載の角波板と下地材の固定構造。   The structure for fixing a square wave plate and a base material according to claim 1, wherein the base material is a purlin. 下地材が、サイディング固定用の胴縁であることを特徴とする請求項1記載の角波板と下地材の固定構造。    2. The square wave plate and base material fixing structure according to claim 1, wherein the base material is a body edge for fixing siding. スペーサーのタッピングネジ用透孔に補強用に円筒状のパイプが挿入されていることを特徴とする請求項1記載の角波板と下地材の固定構造。



2. The structure for fixing a square wave plate and a base material according to claim 1, wherein a cylindrical pipe is inserted for reinforcement into the tapping screw through hole of the spacer.



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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200497676Y1 (en) * 2023-05-02 2024-01-24 주식회사 흥성이엔씨 Clip assembly for roof panel

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4400922A (en) * 1981-03-30 1983-08-30 H. H. Robertson Company Panel mounting clip assembly and wall or roof structure utilizing the same
JPS601681U (en) * 1983-06-20 1985-01-08 三菱重工業株式会社 self-propelled device
JP3367755B2 (en) * 1994-07-06 2003-01-20 美濃化学工業株式会社 Roof slab fixings
JPH08270109A (en) * 1995-03-30 1996-10-15 Nippon Steel Corp External wall structure of building

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200497676Y1 (en) * 2023-05-02 2024-01-24 주식회사 흥성이엔씨 Clip assembly for roof panel

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