JP4162557B2

JP4162557B2 - roof

Info

Publication number: JP4162557B2
Application number: JP2003314490A
Authority: JP
Inventors: 弘幸中鉢; 勲広瀬
Original assignee: 新日軽株式会社
Priority date: 2003-09-05
Filing date: 2003-09-05
Publication date: 2008-10-08
Anticipated expiration: 2023-09-05
Also published as: JP2005083016A

Description

本発明は、バルコニー、テラス又はカーポートなどに設置される屋根、とくにパネルの取付け構造に関する。 The present invention relates to a roof, particularly a panel mounting structure, which is installed on a balcony, terrace or carport.

バルコニー、テラス又はカーポートなどに、図８に概略的に示すように、垂木掛け１と端枠２と各垂木３ｅ₁，３ｍ₁，３ｍ₂〜３ｍ₄，３ｅ₂の間にパネル４₁〜４₅を嵌合載置し、各垂木に止着されるパネル押さえ（図示省略）によりパネルを固定する構造の屋根が設置される例が増えてきた。図８において５は支柱、６はその支柱の上端部間に掛け渡され、各垂木を支持する前桁である。端枠２は前桁６に取って代わられる場合もある。 As shown schematically in FIG. 8 on the balcony, terrace or carport, the panels 4 ₁ to 4 are arranged between the rafter 1, the end frame 2 and the rafters 3 e ₁ , 3 m ₁ , 3 m _{2 to} 3 m ₄ , 3 e _2. 4 ₅ were fit mounting, roof structure for fixing a panel has been increasingly example be established by the panel presser which is fastened to the rafters (not shown). In FIG. 8, 5 is a support, and 6 is a front girder that spans between the upper ends of the support and supports each rafter. The end frame 2 may be replaced by the front girder 6.

上記構造の往時の屋根は、垂木掛け１の端部と端枠２（又は前桁。以下、同じ。）の端部間に掛け渡される垂木（妻垂木）３ｅ₁，３ｅ₂は、中間の垂木３ｍ₁〜３ｍ₄と同様に垂木掛け１と端枠２にねじやボルトナットなどで固定された固定垂木であった。 The roof of the above structure has a rafter (Tsum rafter) 3e ₁ , 3e ₂ spanned between the end of the rafter 1 and the end of the end frame 2 (or the front girder, hereinafter the same). Like the rafters 3m _{1 to} 3m ₄ , the rafters were fixed to the rafter 1 and the end frame 2 with screws, bolts and nuts.

そのため、一端部の妻垂木３ｅ₁とこれに隣接する垂木３ｍ₁の間に取付けられる最初のパネル４₁から他端部の妻垂木３ｅ₂とこれに隣接する垂木３ｍ₄の間に取付けられる最後のパネル４₅の一つ前のパネル４₄までは、作業者が隣接する垂木の間に順次入り込んでパネルを順次持ち上げ、垂木掛け１と端枠２と隣り合う垂木との間に嵌合載置し、パネル押さえにより固定することができるが、最後のパネル４₅の取付け時には作業者は体を軸組の外側に乗り出して作業をしなければならないため、バルコニーなどの屋根設置場所によっては作業が繁雑困難であったり、危険を伴うなどの問題があったことから、このような問題を解消する試みとして、一方の妻垂木３ｅ₂を垂木掛け１及び端枠２から離間接近する方向に移動可能に取付けて可動妻垂木とすることにより、最後のパネルの取付け時にはその可動妻垂木３ｅ₂を離間した状態で最後のパネルを所定位置に保持し、再び可動妻垂木３ｅ₂を所定位置に戻してパネル押さえによりパネルを固定するようにした屋根が提案された（特許文献１参照）。
特開２０００−８５２７号公報 Therefore, the last mounted between the rafters 3m ₄ adjacent thereto and wife rafters 3e ₂ of the other end from the first panel 4 ₁ mounted between the rafters 3m ₁ adjacent thereto and wife rafters 3e ₁ of the end portion Up to panel 4 _{4 in} front of panel 4 ₅ , an operator sequentially enters between adjacent rafters and sequentially lifts the panels, and fits between rafter 1 and end frame 2 and adjacent rafters. and, it can be fixed by the panel presser, since at the time of installation of the final panel 4 ₅ must work worker embarked body outside the framing, the work is the roof installation location such as a balcony Since there were problems such as difficulty of confusion and danger, one wife rafter 3e ₂ could be moved away from the rafter 1 and the end frame 2 in an attempt to solve such a problem. Can be attached to Panel With wife rafters, at the time of installation of the final panel holds the last panel in a predetermined position in a state of being separated the movable wife rafter 3e _2, the panel pressing back in position the movable wife rafters 3e ₂ again There has been proposed a roof which is fixed (see Patent Document 1).
JP 2000-8527 A

この提案に係る屋根は、図９に垂木掛け側の部分のみを示すように、垂木掛け１の一端部に長孔１ｈを形成し、その下側に備えた裏板７の孔に貫通したねじ８を長孔１ｈに貫通して垂木掛け１の端部にその長手方向に摺動自在に嵌合した可動妻垂木３ｅ₂の下壁にねじ込むことにより、可動妻垂木３ｅ₂を垂木掛け１に対して離間接近する方向に移動可能に取付け、また、図示されていないが、端枠の一端部にも同様の構造を備えて、すなわち、端枠に長孔を形成し、その下側に備えた裏板の孔に貫通したねじをその長孔に貫通して端枠の端部にその長手方向に摺動自在に嵌合した可動妻垂木の下壁にねじ込むことにより、可動妻垂木３ｅ₂を端枠２に対して離間接近する方向に移動可能に取付けるものである。 The roof according to this proposal has a long hole 1h formed at one end of the rafter 1 as shown in FIG. 9 only on the rafter side, and is a screw that penetrates the hole in the back plate 7 provided on the lower side. 8 is passed through the long hole 1h and screwed into the lower wall of the movable wife rafter 3e ₂ slidably fitted to the end of the rafter 1 so that the movable wife rafter 3e ₂ is attached to the rafter 1 Although not shown in the figure, the end frame is provided with a similar structure, that is, a long hole is formed in the end frame and provided below the end frame. By screwing a screw penetrating through the hole in the back plate into the lower wall of the movable wife rafter that is slidably fitted in the longitudinal direction to the end of the end frame, the movable wife rafter 3e ₂ is It is attached to the end frame 2 so as to be movable away from and approaching the end frame 2.

しかしながら、上記先行技術は、可動妻垂木を垂木掛け及び端枠に対して離間接近する方向に移動可能に取付けるために、垂木掛けと端枠の双方に長孔を設け、可動妻垂木の長手方向両端部にねじ孔を設けるための加工が必要であり、また、可動妻垂木を垂木掛け及び端枠から離間する際は、裏板に貫通したねじのうち少なくとも１本を外して保管し、パネル装着後に再びねじ込む煩わしさがある。さらに、この先行技術においては、垂木掛け及び端枠から離間する方向に移動された可動妻垂木が不安定な状態に置かれるため、パネルの装着を円滑に行うことができないという難点がある。 However, in the above prior art, in order to attach the movable wife rafter so as to be movable away from the rafter and the end frame, long holes are provided in both the rafter and the end frame, and the longitudinal direction of the movable wife rafter Processing to provide screw holes at both ends is necessary. When moving the movable wife rafter from the rafter and the end frame, remove and store at least one of the screws penetrating the back plate. There is a hassle of screwing in again after installation. Furthermore, in this prior art, since the movable wife rafter moved in the direction away from the rafter and the end frame is placed in an unstable state, there is a difficulty that the panel cannot be mounted smoothly.

本発明は、上記の点に鑑みてなされたものであり、第１の課題は、可動妻垂木、垂木掛け及び端枠などの主要構成部材に対する加工を必要とすることなく、可動妻垂木の垂木掛け及び端枠に対する離間接近方向の移動を行うことができるようにした屋根を提供することにある。
第２の課題は、特別の付加構成を要することなく可動妻垂木の垂木掛け及び端枠に対する離間接近方向の移動を簡単に行うことができ、かつ、離間方向に移動した後の可動妻垂木が安定して支持されるようにすることにある。 The present invention has been made in view of the above points, and the first problem is that the rafters of the movable wife rafter are not required for processing the main components such as the movable rafter, rafter and end frame. It is an object of the present invention to provide a roof that can move in the direction of separation and approach with respect to the hanging frame and the end frame.
The second problem is that it is possible to easily move the rafters of the movable wife rafters and move in the separated approach direction with respect to the end frame without requiring a special additional configuration, and the movable wife rafters after moving in the separated direction The goal is to be supported stably.

上記第１の課題を解決するため、本発明は、垂木掛けと端枠と各垂木との間にパネルを嵌合載置し、各垂木に止着されるパネル押さえにより前記パネルを固定する屋根において、前記垂木掛けの長手方向端部に装着される第１キャップと前記前桁又は端枠の長手方向端部に装着される第２キャップとに、互いに対向する方向に突出し、前記垂木掛けと前記端枠の同一側端部に結合される妻垂木の中空部に挿入されて、前記妻垂木の前記垂木掛け及び前記端枠の端部に対して離間する方向と接近する方向の移動量を一定範囲に規制する移動量規制部を設けたことを特徴としている。 In order to solve the first problem, the present invention provides a roof in which a panel is fitted and mounted between a rafter, an end frame, and each rafter, and the panel is fixed by a panel presser fixed to each rafter. The first cap attached to the longitudinal end of the rafter and the second cap attached to the longitudinal end of the front girder or the end frame project in opposite directions, and the rafter The amount of movement in the direction approaching and separating from the rafters of the rafter and the end of the end frame is inserted into the hollow portion of the rafter connected to the same side end of the end frame. The present invention is characterized in that a movement amount restricting portion for restricting to a certain range is provided.

また、第２の課題を解決するため、第１キャップの移動量規制部及び第２キャップの移動量規制部は、妻垂木を垂木掛け及び端枠から離間する方向に移動したときには第１の所定位置に停止する面及び同方向に移動された妻垂木を支持する面と、前記妻垂木を垂木掛け及び端枠の端部に接近する方向に移動したときには第２の所定位置に停止する面とを有することを特徴としている。 Further, in order to solve the second problem, the first cap movement amount restricting portion and the second cap movement amount restricting portion are arranged in a first predetermined manner when the wife rafter is moved away from the rafter and the end frame. A surface that stops at a position and a surface that supports the wife rafter moved in the same direction; and a surface that stops at the second predetermined position when the wife rafter is moved in a direction approaching the end of the rafter and the end frame. It is characterized by having.

請求項１の発明は、垂木掛けの長手方向端部に装着される第１キャップと端枠の長手方向端部に装着される第２キャップとに、互いに対向する方向に突出し、前記垂木掛けと前記端枠の同一側端部に結合される妻垂木の中空部に挿入されて、前記妻垂木の前記垂木掛け及び前記端枠の端部に対して離間する方向と接近する方向の移動量を一定範囲に規制する移動量規制部を設けたので、妻垂木の長手方向両端部を垂木掛け及び端枠から離間する方向に移動すると、移動量規制部により所定位置に停止され、その妻垂木とこれに隣接する垂木の間からパネルを持ち上げ、パネルの所定固定位置に仮固定した状態で妻垂木を原位置に復帰させてそのパネルの周縁を垂木掛け、端枠、妻垂木及び垂木に嵌合載置し、パネル押さえにより本固定することができる。 The invention of claim 1 projects in a direction opposite to each other between a first cap attached to a longitudinal end portion of the rafter and a second cap attached to a longitudinal end portion of the end frame, The amount of movement in the direction approaching and separating from the rafters of the rafter and the end of the end frame is inserted into the hollow portion of the rafter connected to the same side end of the end frame. Since the movement amount restricting portion that restricts to a certain range is provided, when the both ends in the longitudinal direction of the rafter are moved in a direction away from the rafter and the end frame, the movement amount restricting portion is stopped at a predetermined position, The panel is lifted from between the rafters adjacent to this, and the wife rafter is returned to its original position while temporarily fixed at the predetermined fixing position of the panel, and the peripheral edge of the panel is hung on the rafter, fitted to the end frame, the wife rafter and the rafter. And fix it with the panel holder. Can.

また、請求項２の発明は、第１キャップの移動量規制部及び第２キャップの移動量規制部が、妻垂木を垂木掛け及び端枠から離間する方向に移動したときには第１の所定位置に停止する面及び同方向に移動された妻垂木を支持する面と、前記妻垂木を垂木掛け及び端枠の端部に接近する方向に移動したときには第２の所定位置に停止する面とを有するので、妻垂木を垂木掛け及び端枠から離間する方向に移動したときは、第１キャップ及び第２キャップの移動量規制部により所定位置に停止され、かつ、安定した状態で支持される。従って、パネルの持ち上げ及びパネル載置部への仮固定を円滑にかつ安定して行うことができる。また、パネルの持ち上げの後、妻垂木を垂木掛け及び端枠に接近する方向に移動したときは、パネルの周縁が固定可能な位置に停止される。従って、パネル押さえにより円滑にパネルを本固定することができる。 According to a second aspect of the present invention, the first cap movement amount restricting portion and the second cap movement amount restricting portion are moved to the first predetermined position when the wife rafter is moved away from the rafter and the end frame. A surface for stopping and a surface for supporting the wife rafter moved in the same direction; and a surface that stops at a second predetermined position when the wife rafter is moved in a direction approaching the end of the rafter and the end frame. Therefore, when the wife rafter is moved in a direction away from the rafter and the end frame, it is stopped at a predetermined position by the movement amount regulating portions of the first cap and the second cap and is supported in a stable state. Therefore, the panel can be lifted and temporarily fixed to the panel mounting portion smoothly and stably. Further, after the panel is lifted, when the wife rafter is moved in a direction approaching the rafter and the end frame, the peripheral edge of the panel is stopped at a position where it can be fixed. Therefore, the panel can be permanently fixed by the panel presser.

次に、図面に基づいて本発明の実施の形態について説明する。
図１は垂木掛けと可動妻垂木と前桁の結合部分を示す一部省略平面図、図２は図１のＡ−Ａ線断面図、図３は垂木掛けに装着されるキャップ（第１キャップ）の斜視図、図４は前桁に装着されるキャップ（第２キャップ）の斜視図、図５は図１のＢ−Ｂ線断面図であって、（ａ）は妻垂木が垂木掛けから離間する方向に第１の所定位置まで移動された状態を示し、（ｂ）は妻垂木が垂木掛けに接近する方向に第２の所定位置まで移動された状態を示す。図６は図１のＣ−Ｃ線断面図であって、（ａ）は妻垂木が前桁から離間する方向に第１の所定位置まで移動された状態を示し、（ｂ）は妻垂木が前桁に接近する方向に第２の所定位置まで移動された状態を示す。図７は図１のＤ−Ｄ線に対応する位置における断面図である。 Next, embodiments of the present invention will be described with reference to the drawings.
FIG. 1 is a partially omitted plan view showing a connecting portion of a rafter, a movable wife rafter, and a front girder, FIG. 2 is a cross-sectional view taken along line AA of FIG. 1, and FIG. 3 is a cap (first cap) attached to the rafter 4 is a perspective view of a cap (second cap) attached to the front girder, FIG. 5 is a sectional view taken along line BB of FIG. 1, and FIG. The state which moved to the 1st predetermined position in the direction to leave | separate is shown, (b) shows the state moved to the 2nd predetermined position in the direction in which the rafter is approaching the rafter. 6 is a cross-sectional view taken along the line C-C of FIG. 1, where (a) shows a state in which the wife rafter has been moved to a first predetermined position in a direction away from the front girder, and (b) The state which moved to the 2nd predetermined position in the direction approaching a front girder is shown. FIG. 7 is a cross-sectional view at a position corresponding to the line DD in FIG.

図１において１０は垂木掛け、２０は図８の端枠２に相当する前桁、３０は図８の妻垂木３ｅ₂に相当する妻垂木である。垂木掛け１０は、図２に示すように、前桁２０と反対側に存在する垂直壁１１と、その垂直壁の上端部から前桁方向に延びる上面壁１２と、上面壁の中間位置から垂下し、下端部に弾性水密部材ｂを嵌着された上側突縁１３と、垂直壁１１の中間位置から前桁方向に延び、上側突縁１３に対向して設けられた下側突縁からなるパネル載置部１４と、垂木掛けの下端部に上面壁１２と平行に前桁方向に延出する下面壁１５とを有し、上下の突縁１３，１４の間に前桁２０方向に開口するパネル６０の一端縁を挿入するためのパネル挿入溝１６が形成されている。また、垂木掛け１０には、その上下方向に隔たられた２か所に、図示の例では、垂直壁１１の上部と上面壁１２の一部とパネル載置部１４との間、及び垂直壁１１の下部と下面壁１５との間にそれぞれ第１キャップを垂木掛け１０の長手方向に摺動自在に嵌合するための空隙１７，１８が形成されている。 In FIG. 1, 10 is a rafter, 20 is a front girder corresponding to the end frame 2 of FIG. 8, and 30 is a wife rafter corresponding to the wife rafter 3e ₂ of FIG. As shown in FIG. 2, the rafter 10 includes a vertical wall 11 on the opposite side of the front girder 20, a top wall 12 extending in the front girder direction from the upper end of the vertical wall, and a hanging from an intermediate position of the top wall. And an upper protruding edge 13 fitted with an elastic watertight member b at the lower end, and a lower protruding edge extending in the front beam direction from an intermediate position of the vertical wall 11 and provided facing the upper protruding edge 13. It has a panel placing portion 14 and a lower wall 15 extending in the front girder direction in parallel to the upper wall 12 at the lower end of the rafter, and is open in the front girder 20 direction between the upper and lower protruding edges 13, 14. A panel insertion groove 16 for inserting one end edge of the panel 60 to be formed is formed. Further, in the rafter 10, in two locations separated in the vertical direction, in the illustrated example, between the upper portion of the vertical wall 11, a part of the upper surface wall 12 and the panel mounting portion 14, and in the vertical direction. Gaps 17 and 18 are formed between the lower portion of the wall 11 and the lower surface wall 15 for slidably fitting the first cap in the longitudinal direction of the rafter 10.

図１の前桁２０は、図示されていない支柱の上端部に結合されるものであるが、支柱に支持されない場合は、この前桁は端枠に相当することは上述した通りである。図示の前桁２０は、垂木掛け１０側の上部にパネル６０の他端縁を載置するためのパネル載置部２１が備えられ、そのパネル載置部よりも垂木掛けと反対側にそのパネルの他端縁を飲み込む断面ほぼ横転Ｊ字形の受け部２２が設けられている。受け部２２の中間位置からさらに垂木掛けと反対側に隔てられた位置までほぼＵ字形に連続して、受け部２２に端縁が収容されたパネルの上面から流出する雨水を受けるための雨樋部２３が形成されている。 The front beam 20 in FIG. 1 is connected to the upper end portion of a support column (not shown), but when not supported by the support column, the front beam corresponds to an end frame as described above. The illustrated front girder 20 is provided with a panel placement portion 21 for placing the other edge of the panel 60 on the upper portion of the rafter 10 side, and the panel is placed on the opposite side of the rafter from the panel placement portion. A receiving portion 22 having a substantially rollover J-shaped cross-section for swallowing the other end edge is provided. A rain gutter for receiving rain water flowing out from the upper surface of the panel in which the edge is accommodated in the receiving part 22 continuously from the intermediate position of the receiving part 22 to a position separated from the rafter on the opposite side. A portion 23 is formed.

図１の可動垂木である妻垂木３０は、図５及び図６に示すように、中空部３１を有する筒状に形成され、その上面壁３２の他方の妻垂木側部分にパネル載置部３３が形成され、パネル載置部よりも他方の妻垂木から遠い側にねじ受け溝３４が形成されている。また、妻垂木の底壁３５は、他方の妻垂木側に延出されて、その延出部分により妻垂木３０を垂木掛け１０及び前桁２０にねじ止めするための結合縁３６が形成されている。 As shown in FIGS. 5 and 6, the wife rafter 30 which is a movable rafter in FIG. 1 is formed in a cylindrical shape having a hollow portion 31, and the panel mounting portion 33 is formed on the other rafter side portion of the upper surface wall 32. A screw receiving groove 34 is formed on the side farther from the other rafter than the panel mounting portion. The bottom wall 35 of the rafter is extended toward the other rafter, and a connecting edge 36 for screwing the rafter 30 to the rafter 10 and the front girder 20 is formed by the extended portion. Yes.

上記可動妻垂木３０は屋根の軸組に対するパネル取付けの際に最後のパネルが取付けられる側に取付けられるが、最初のパネルが取付けられる側にも、図７に示すように、可動妻垂木３０と同一構造の妻垂木３０Ｅが反対向きに設置され、垂木掛け１０の他端部及び前桁２０の他端部に従来と同様に結合縁３６に貫通したねじＳ₁を垂木掛け１０及び前桁２０にねじ込んで固着される。すなわち、妻垂木３０Ｅは固定妻垂木である。また、垂木掛け１０及び前桁２０の可動妻垂木３０と反対側の端部には、垂木掛け及び前桁の小口を閉塞するための従来のキャップ５０Ｅ（前桁キャップは示されていない。）が装着され、ねじＳ₂により固定される。 The movable wife rafter 30 is attached to the side on which the last panel is attached when the panel is attached to the roof frame. As shown in FIG. wife rafters 30E having the same structure are disposed in opposite directions, the other end portion and the front spar 20 and the other end portion similarly to the conventional joint edge 36 screw S ₁ the rafters seat 10 and the front spar 20 which penetrates into the rafter seat 10 Screwed into and fixed. That is, the wife rafter 30E is a fixed wife rafter. Further, a conventional cap 50E for closing the rafter and front girder's forehead at the opposite end of the rafter 10 and front girder 20 from the movable wife rafter 30 (the front girder cap is not shown). There is mounted, it is fixed by a screw S _2.

これに対して、垂木掛け１０及び前桁２０の可動妻垂木３０が結合される側の一端部に装着されるキャップ４０，５０には、可動妻垂木３０の垂木掛け１０及び前桁２０の長手方向の移動を可能にし、その移動量を一定の距離範囲で規制する移動量規制部４９，５７が新たに設けられている。これについて、垂木掛け用キャップ（第１キャップ）４０と前桁用キャップ（第２キャップ）５０とに分けて詳細に説明する。 In contrast, the caps 40 and 50 attached to one end of the rafter 10 and the front girder 20 on the side to which the movable gable rafter 30 is coupled are connected to the rafters 10 and the front girder 20 of the movable girder 30. Movement amount restricting portions 49 and 57 are newly provided that enable movement in the direction and restrict the movement amount within a certain distance range. This will be described in detail separately for a rafter hanging cap (first cap) 40 and a front girder cap (second cap) 50.

第１キャップ４０は、図３に例示するように、常に垂木掛けの端部からその延長上に突出する突出部分４１と、その突出部分から垂木掛け方向に延出し、垂木掛けの前記空隙１７，１８に挿入されて第１キャップ４０を垂木掛けに安定して保持するための挿入部４２，４３が設けられている。突出部分４１は垂木掛け１０と近似の外観を備えるため、垂木掛け１０とほぼ同一の断面形状を有している。
また、突出部分４１の上端部には垂木掛け方向と可動妻垂木方向に延出する上面壁４４を、突出部分４１の下端部には上面壁４４と平行に可動妻垂木方向に延出する下面壁４５を一体に有し、上面壁４４及び下側の挿入部４３の垂木掛け側端部にこれらを垂木掛け１０に固着するねじＳ₂を貫通するための孔４６，４７が形成されている。
突出部分４１の可動妻垂木側の壁面４８と下面壁４５は、後述されるように可動妻垂木３０を垂木掛け１０及び前桁２０から離間接近方向に移動する際にこれを円滑に案内する機能を果たす。 As illustrated in FIG. 3, the first cap 40 always protrudes from the end portion of the rafter hanging upward on the extension thereof, and extends from the protruding portion in the rafter hanging direction so that the gaps 17, Insertion portions 42 and 43 are provided for inserting the first cap 40 stably into the rafters. Since the protruding portion 41 has an appearance similar to that of the rafter 10, the protruding portion 41 has substantially the same cross-sectional shape as the rafter 10.
Further, an upper surface wall 44 extending in the rafter hanging direction and the movable wife rafter direction is provided at the upper end portion of the protruding portion 41, and a lower surface extending in the movable wife rafter direction in parallel with the upper surface wall 44 at the lower end portion of the protruding portion 41. The wall 45 is integrally formed, and holes 46 and 47 are formed in the top wall 44 and the rafter-hanging side end of the lower insertion portion 43 so as to pass through screws S ₂ for fixing them to the rafter-hook 10. .
The wall surface 48 and the lower wall 45 on the movable wife rafter side of the projecting portion 41 function to smoothly guide the movable wife rafter 30 when it is moved away from the rafter 10 and the front girder 20 in the approaching direction. Fulfill.

さらに、第１キャップ４０の突出部分４１の可動妻垂木側の壁面４８には、垂木掛け１０から離れた位置において可動妻垂木３０の方向に突出する移動量規制部４９が設けられている。この移動量規制部４９は、材料節減のために断面Ｌ字形に形成されているが、次の３つの面を備えていれば、その断面形状は任意である。３つの面とは、垂木掛け１０及び前桁２０から離間する方向に移動される可動妻垂木３０を第１の所定位置に停止する面ｆ₁、離間された状態の可動妻垂木３０を安定状態で支持する面ｆ₂、垂木掛け及び前桁に接近する方向に移動される可動妻垂木３０を第２の所定位置に停止する面ｆ₃である。従って、移動量規制部４９は断角筒状又は角棒状のいずれでもよい。あるいは、実質的にこれらの形状の輪郭に沿って配置されたピンで構成されてもよい。 Further, the wall surface 48 on the movable wife rafter side of the protruding portion 41 of the first cap 40 is provided with a movement amount restricting portion 49 that protrudes in the direction of the movable wife rafter 30 at a position away from the rafter hook 10. The movement amount restricting portion 49 is formed in an L-shaped cross section for saving the material, but the cross-sectional shape is arbitrary as long as it includes the following three surfaces. The three surfaces are a surface f ₁ that stops the movable wife rafter 30 moved in a direction away from the rafter 10 and the front girder 20 at the first predetermined position, and the movable wife rafter 30 in the separated state is in a stable state. The surface f ₂ that is supported by the above, the surface f ₃ that stops the movable wife rafter 30 that is moved in the direction approaching the rafter and the front girder at the second predetermined position. Therefore, the movement amount restricting portion 49 may be either a rectangular tube shape or a square bar shape. Or you may be comprised with the pin arrange | positioned along the outline of these shapes substantially.

第２キャップ５０は、図２及び図４に例示するように、前桁２０の長手方向端面を被覆する端面壁５１と、前桁２０の雨樋部２３とほぼ相似形の断面形状を有する溝部５２と、その溝部の端面壁５１と反対側部分の外周を肉取りして形成され、前桁２０の雨樋部２３の内壁面に密着して摺動嵌合される挿入部５３と、端面壁５１及び溝部５２の垂木掛け側の部分から前桁方向に延出し、前桁のパネル受け部２２に載せて固着するための結合部５４とを有し、その結合部にねじを貫通する孔５５が形成されている。
さらに、第２キャップ５０の可動妻垂木側にその可動妻垂木の長手方向端面を当接させて案内する壁面５６が設けてある。そして、この発明に基づき、その壁面５６の端面壁５１と共通の面に近い側おいて可動妻垂木方向に突出する移動量規制部５７が設けられている。この移動量規制部５７も、垂木掛けの移動量規制部４９と同様の作用をする３つの面を有すれば、その形状は任意である。その３つの面とは、垂木掛け１０及び前桁２０から離間する方向に移動される可動妻垂木３０を第１の所定位置で停止する面ｆ₁、離間された状態の可動妻垂木３０を安定状態で支持する面ｆ₂、垂木掛け１０及び前桁２０に接近する方向に移動された可動妻垂木３０を第２の所定位置に停止する面ｆ₃である。 As illustrated in FIGS. 2 and 4, the second cap 50 includes an end surface wall 51 covering the longitudinal end surface of the front beam 20 and a groove portion having a cross-sectional shape substantially similar to the rain gutter portion 23 of the front beam 20. 52, an insertion portion 53 formed by cutting the outer periphery of the portion opposite to the end face wall 51 of the groove portion and closely slidingly fitted to the inner wall surface of the rain gutter portion 23 of the front girder 20, The surface wall 51 and the groove portion 52 have a coupling portion 54 that extends from the rafter-hanging portion in the front girder direction and is mounted on and secured to the panel receiving portion 22 of the front girder. 55 is formed.
Furthermore, a wall surface 56 is provided on the movable cap rafter side of the second cap 50 to guide the movable cap rafter in the longitudinal direction. And based on this invention, the movement amount control part 57 which protrudes in the direction of a movable wife rafter in the side close | similar to the end surface wall 51 of the wall surface 56 is provided. The movement amount restricting portion 57 may have any shape as long as it has three surfaces that operate in the same manner as the rafter-hanging movement amount restricting portion 49. The three surfaces are a surface f ₁ that stops the movable wife rafter 30 moved in the direction away from the rafter 10 and the front girder 20 at the first predetermined position, and the movable wife rafter 30 in the separated state is stabilized. The surface f ₂ that is supported in the state, and the surface f ₃ that stops the movable wife rafter 30 moved in the direction approaching the rafter 10 and the front girder 20 at the second predetermined position.

両側の妻垂木３０，３０Ｅ以外の中間の垂木３０ｍは、図７に示すように、ほぼ角筒状に形成され、その下端面から両側に延出する結合縁３６´を有し、上端面の中央には妻垂木３０のねじ受け溝３４と同一断面形状のねじ受け溝３４´が形成され、そのねじ受け溝の両側に妻垂木３０のパネル載置部３３と同一断面形状のパネル載置部３３´が形成されている。
こうして、各中間の垂木３０ｍはその長手方向一端部を垂木掛け１０の底壁１５の上面に載置されて、その底壁の下方から貫通したねじＳ₁を垂木の結合縁３６´にねじ込むことにより垂木掛け１０に結合され、また、長手方向他端部を前桁２０の底壁２４の上面に載置され、その底壁の下方から貫通したねじＳ₁を垂木の結合縁３６´にねじ込むことにより前桁２０に結合されている。なお、前桁のパネル載置部２１は、垂木３０ｍを結合する部位においては切除されて、垂木の前桁側端部の底壁２４への載置及び雨樋部２３の垂木側の壁面への密着が可能とされている。 As shown in FIG. 7, the intermediate rafter 30m other than the wife rafters 30 and 30E on both sides is formed in a substantially rectangular tube shape, has a coupling edge 36 'extending from the lower end surface to both sides, A screw receiving groove 34 ′ having the same cross-sectional shape as the screw receiving groove 34 of the end rafter 30 is formed in the center, and a panel mounting portion having the same cross-sectional shape as the panel mounting portion 33 of the end rafter 30 is formed on both sides of the screw receiving groove. 33 'is formed.
Thus, rafters 30m of each intermediate to its longitudinal end portion is placed on the upper surface of the bottom wall 15 of the rafters seat 10, screwing the screw S ₁ passing through from below of the bottom wall connecting edge 36 'of the rafters the coupled rafters seat 10, also, is placed on the other longitudinal end portion to the upper surface of the bottom wall 24 of the front spar 20, screwing the screw S ₁ passing through from below of the bottom wall connecting edge 36 'of the rafters This is coupled to the front beam 20. In addition, the panel mounting part 21 of the front girder is cut off at a portion where the rafter 30m is coupled, and placed on the bottom wall 24 at the end part of the front girder side of the rafter and to the wall surface of the rain gutter part 23 on the rafter side. Is possible.

上記のように構成された屋根の軸組には、パネル６０が次のようにして順次取付けられる。すなわち、図７の右端の妻垂木３０Ｅと隣りの垂木３０ｍ₁の間には、その下方からパネル６０₁が持ち上げられ、後述されるパネル押さえ７０が未装着の状態でそのパネルの上端縁を垂木掛け１０のパネル挿入溝１６内に挿入し、次にそのパネルの下端縁を前桁２０のパネル載置部２１に載置し、同時にパネルの両側縁を妻垂木３０Ｅと垂木３ｍ₁の対向するパネル載置部３３，３３´に載置する。続いて、そのパネルを前桁方向に移動して、パネルの下端縁をパネル受け部２２内に挿入させる。すなわち、けんどん式でパネルを所定の固定位置、さらに詳しくはパネルの周縁がすべて垂木掛け１０と両側の垂木３０Ｅ，３０ｍ₁と前桁２０のそれぞれのパネル載置部４１，３３，３３´，２１に正確に載置される位置（所定固定位置）に位置付ける。 Panels 60 are sequentially attached to the roof shaft configured as described above as follows. That is, the panel 60 ₁ is lifted from below between the right end rafter 30E in FIG. 7 and the adjacent rafter 30m ₁ , and the upper edge of the panel is attached to the rafter with the panel presser 70 described later not attached. over and inserted into 10 the panel insert groove 16 of, then placing the lower edge of the panel to the panel mounting portion 21 of the front spar 20, simultaneously the side edges of the panels wife rafters 30E and rafters 3m ₁ facing It mounts on the panel mounting parts 33 and 33 '. Subsequently, the panel is moved in the front beam direction, and the lower edge of the panel is inserted into the panel receiving portion 22. That is, the panel is fixed at a predetermined fixed position, and more specifically, the peripheral edges of the panel are all the rafters 10 and the rafters 30E, 30m ₁ on both sides and the panel mounting portions 41, 33, 33 ', It is positioned at a position (predetermined fixed position) where it is accurately placed on 21.

以下、最後のパネル６０ｅの一つ前までのパネルが同じ要領で順次垂木掛けと前桁と両側の垂木との間に持ち上げられ嵌合されて、その周縁がそれぞれのパネル載置部に載置される。そして、最後のパネル６０ｅを取付ける場合は、可動妻垂木３０を垂木掛け１０及び前桁２０に固定しているねじＳ₁を一時取り外し、パネル押さえ８０が未装着の状態の可動妻垂木３０を図５（ａ）及び図６（ａ）に示すように、垂木掛け１０及び前桁２０からその長手方向に離間する方向（図１及び図５，６においてＲ矢方向）に移動量規制部４９，５７によりそれぞれ第１の所定位置に停止されるまで移動する。第１の所定位置とは、移動された可動妻垂木３０とこれに隣接する垂木との間に、それらの垂木の間からパネル６０を持ち上げ、そのパネルの上端縁を垂木掛け１０のパネル挿入溝１６に挿入し、同パネルの下端縁を前桁２０のパネル載置部２１に載置し、さらに同パネルの垂木側の一側端縁をその垂木のパネル載置部に載せることを可能にする間隔が確保される位置である。 Hereinafter, the panels up to the last one of the last panel 60e are sequentially lifted and fitted between the rafters, the front girder, and the rafters on both sides in the same manner, and the peripheral edges thereof are placed on the respective panel placement portions. Is done. Then, when mounting the last panel 60e, FIG movable wife rafters 30 Removing the screw S ₁ that secure the movable wife rafters 30 to rafters seat 10 and the front spar 20 temporarily panel retainer 80 is not mounted state 5 (a) and 6 (a), as shown in FIG. 5 (a) and FIG. 6 (a), the movement amount restricting portion 49 in the direction away from the rafter 10 and front girder 20 in the longitudinal direction (direction R in FIGS. 1, 5 and 6). It moves to 57 respectively at 1st predetermined position until it stops. The first predetermined position means that the panel 60 is lifted from between the moved movable rafter 30 and the rafter adjacent thereto, and the upper edge of the panel is set to the panel insertion groove 16 of the rafter 10. It is possible to place the lower edge of the panel on the panel placing portion 21 of the front girder 20 and to place one edge of the rafter side of the panel on the panel placing portion of the rafter. This is the position where the interval is secured.

上述のように最後のパネルを持ち上げ、その上端縁と下端縁と一側端縁をそれぞれパネル載置部に載置した状態に保持したまま、可動妻垂木３０を原位置に復帰する。すなわち、可動妻垂木３０を垂木掛け１０及び前桁２０に接近する方向（図１及び図５，６においてＦ矢方向）に再び移動量規制部４９，５７により第２の所定位置に停止されるまで移動する。その際に、まだ自由状態にあったパネル６０ｅの残りの側縁を妻垂木３０のパネル載置部３３に載置させる。すなわち、第２の所定位置とは、最後のパネルの他側縁が妻垂木３０のパネル載置部３３に載置される位置である。可動妻垂木３０を原位置に復帰した後は、最後のパネルを前桁２０方向に移動して、そのパネルの下端縁を前桁２０のパネル受け部２２に収容させる。これにより、すべてのパネル６０₁，６０₂〜６０ｅが所定の固定位置に位置付けられる。 As described above, the last panel is lifted, and the movable wife rafter 30 is returned to the original position while the upper end edge, the lower end edge, and the one side end edge are respectively held on the panel placement portion. That is, the movable wife rafter 30 is again stopped at the second predetermined position by the movement amount restricting portions 49 and 57 in the direction approaching the rafter 10 and the front girder 20 (direction of arrow F in FIGS. 1, 5 and 6). Move up. At that time, the remaining side edge of the panel 60e that is still in a free state is placed on the panel placement portion 33 of the wife rafter 30. That is, the second predetermined position is a position where the other side edge of the last panel is placed on the panel placement portion 33 of the end rafter 30. After the movable wife rafter 30 is returned to the original position, the last panel is moved in the direction of the front beam 20 and the lower edge of the panel is accommodated in the panel receiving portion 22 of the front beam 20. As a result, all the panels 60 ₁ , 60 _{2 to} 60 e are positioned at the predetermined fixed positions.

最後に、作業者が軸組の上に載り、すべての垂木の上面にパネル押さえ７０を配設し、そのパネル押さえに貫通したねじＳ₃を各垂木のねじ受け溝３４にねじ込むことにより、パネルが所定の固定位置に固定され、屋根が完成する。なお、パネル押さえ７０はねじ貫通部の両側下面に弾性水密部材７１を嵌着できるあり溝を備えた、すべて同一の断面形状を有する１種類を用いることにより、コスト低減が図られている。 Finally, the operator rests on the framing, it arranged a top panel presser 70 of all rafters, screwing the screw S ₃ passing through its panel holding the screw receiving groove 34 of the rafters, panels Is fixed at a predetermined fixing position, and the roof is completed. The panel presser 70 is provided with a dovetail groove that can be fitted with the elastic watertight member 71 on both lower surfaces of both sides of the screw penetrating portion, thereby reducing the cost.

上記のように最後のパネル６０ｅは、可動妻垂木３０を第１キャップ４０及び第２キャップ５０に設けた移動量規制部４９，５７により円滑に案内して垂木掛け１０及び前桁２０から離間する方向に第１の所定位置まで及びこれらに接近する方向に第２の所定位置まで移動し、パネル押さえ７０により固定することにより、簡単に所定位置に嵌合載置して固定することができるので、屋根の設置位置に関わりなく安全迅速にパネルの取付けが可能である。 As described above, the last panel 60e is smoothly separated from the rafter 10 and the front girder 20 by smoothly guiding the movable wife rafter 30 by the movement amount restricting portions 49 and 57 provided in the first cap 40 and the second cap 50. By moving to the first predetermined position in the direction and to the second predetermined position in the direction approaching these, and fixing with the panel presser 70, it can be easily fitted and fixed at the predetermined position. The panel can be mounted safely and quickly regardless of the position of the roof.

本発明の一実施例における垂木掛けと可動妻垂木と前桁の結合部分を示す一部省略平面図。The partially omitted top view which shows the coupling | bond part of the rafter, the movable wife rafter, and the front girder in one Example of this invention. 図１のＡ−Ａ線断面図。AA sectional view taken on the line AA of FIG. 図３は垂木掛けに装着される第１キャップの斜視図。FIG. 3 is a perspective view of a first cap mounted on a rafter. 前桁に装着される第２キャップの斜視図。The perspective view of the 2nd cap with which a front girder is mounted | worn. 図１のＢ−Ｂ線断面図。（ａ）は妻垂木が垂木掛けの所定位置に結合される時の位置関係を示し、（ｂ）は妻垂木を垂木掛けから離間した状態の位置関係を示す。FIG. 3 is a sectional view taken along line BB in FIG. 1. (A) shows a positional relationship when the wife rafter is coupled to a predetermined position of the rafter, and (b) shows a positional relationship in a state where the wife rafter is separated from the rafter. 図１のＣ−Ｃ線断面図。（ａ）は妻垂木が垂木掛けの所定位置に結合される時の位置関係を示し、（ｂ）は妻垂木を垂木掛けから離間した状態の位置関係を示す。The CC sectional view taken on the line of FIG. (A) shows a positional relationship when the wife rafter is coupled to a predetermined position of the rafter, and (b) shows a positional relationship in a state where the wife rafter is separated from the rafter. 本発明による屋根の図１のＤ−Ｄ線に対応する位置における断面図。Sectional drawing in the position corresponding to the DD line of FIG. 1 of the roof by this invention. 従来の屋根の一例の斜視図。The perspective view of an example of the conventional roof. 可動妻垂木を用いる従来技術を示す要部分解斜視図。The principal part disassembled perspective view which shows the prior art using a movable wife rafter.

Explanation of symbols

１０垂木掛け
２０前桁
３０可動妻垂木
４０第１キャップ（垂木掛けキャップ）
４９移動量規制部
５０第２キャップ（前桁キャップ）
５７移動量規制部
６０（６０₁，６０₂，〜６０ｅ）パネル
７０パネル押さえ 10 rafters 20 front girder 30 movable wife rafters 40 first cap (rafter hanging cap)
49 Movement amount regulating part 50 Second cap (front girder cap)
57 movement amount regulating portion _{_{60 (60 1, 60 2,}} ~60e) panel 70 panel retainer

Claims

In the roof where the panel is fitted and placed between the rafter and the front girder or the end frame and each rafter, and the panel is fixed by the panel press attached to each rafter,
The first cap attached to the longitudinal end of the rafter and the second cap attached to the longitudinal end of the front girder or end frame protrude in opposite directions, and the rafter and the front Inserted into the hollow part of the rafter that is coupled to the end of the same side of the girder or end frame, and the direction approaching the rafter and the end of the front girder or end frame and approaching the rafter A roof, characterized in that a movement amount restricting portion for restricting the movement amount of the door to a certain range is provided.

The movement amount restriction part of the first cap and the movement amount restriction part of the second cap are surfaces that stop at the first predetermined position when the wife rafter is moved in a direction away from the rafter and the end of the front beam or the end frame. And a surface that supports the wife rafter moved in the same direction, and a surface that stops at the second predetermined position when the wife rafter is moved in a direction approaching the rafter and the end of the front girder or the end frame. The roof according to claim 1.