JPS6128656A - Falling ridge repairing structure in traverse shingling roof - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 「産業上の利用分野」 本発明は、極めてｗｉ単な構成で、水密的な施工ができ
るし、施工が簡単で安価にでき、降り棟箇所において横
葺用屋根板の長手方向の熱伸縮に良好に対応できる横葺
屋根における降り棟修構造に関する。Detailed Description of the Invention "Industrial Field of Application" The present invention has an extremely simple structure, can be constructed in a watertight manner, is easy and inexpensive to construct, and can be used for horizontal roofing at the lower part of the roof. This invention relates to a ridge repair structure for horizontal roofs that can cope well with thermal expansion and contraction in the longitudinal direction.

「従来の技術及びその問題点等」 従来の横葺屋根の降り棟箇所の修めは、降り線用包材等
が取り付けられているが、一般に、その構成が複雑で、
施工が面倒であった。又、美観を損なう等の欠点があっ
た。又、この降り棟箇所にあたる風雨も強く、雨仕舞（
水密性）が悪い等の問題点があった。又、その降り棟箇
所において、横葺用屋根板の長手方向の熱伸縮に良好に
対応できない欠点もあった。``Prior art and its problems, etc.'' Conventionally, when repairing the drop-off point of a horizontal roof, a wrapping material for the drop-off line, etc. is attached, but the structure is generally complicated.
Construction was troublesome. In addition, there were drawbacks such as spoiling the aesthetic appearance. Also, the wind and rain at this point where the ridge falls is strong, and the rain ends (
There were problems such as poor watertightness. In addition, there was also a drawback that the roof panels could not cope well with thermal expansion and contraction in the longitudinal direction of the horizontal roof panels at the point where the ridge fell.

「問題点を解決するための手段Ｊ そこで発明者は、前記問題点等を解決すべく鋭意、′ｇ
Ｆ究を重ねた結果、本発明を、横葺用屋根板あ下馳部と
上馳部とを係合しつつ構成した横葺屋根の降り棟におい
て、この降り棟箇所の対向する横葺用屋根板端相互を切
断して略平行な適宜の間隔を形成し、且つその対向する
主板端より折返し縁を上側に各々形成し、継手主板の幅
方向両側より下側に折返し縁を形成した降り棟用継手板
にて前記間隔箇所付近を覆うようにし、且つ両折返し縁
端間に適宜の間隔を設け、この間隔部に棒状シーリング
材を各々充填し、さらに降り線維手板の前端の屈曲部を
、前記降り棟箇所の対向する横幕用屋根板の上馳部に係
合し、その後端を降り棟箇所の対向する横幕用屋根板の
下馳部内に挿入したことにより、極めて簡単な構成で、
水密的な施工ができるし、施工が簡単で安価にでき、降
り棟箇所において横幕用屋根板の長手方向の熱伸縮に良
好に対応でき前記問題点等を解決したものである。``Means for Solving the Problems J'' Therefore, the inventor has earnestly endeavored to solve the above-mentioned problems, etc.
As a result of repeated research, we have developed the present invention in the lower ridge of a horizontal roof that is constructed by engaging the lower part of the roof plate for the horizontal roof and the upper part. The ends of the roof panels are cut to form an appropriate interval that is approximately parallel to each other, and the folded edges are formed above the opposite ends of the main panels, and the folded edges are formed below both widthwise sides of the joint main panels. The vicinity of the above-mentioned interval is covered with the ridge joint plate, and an appropriate interval is provided between both folded edges, and each interval is filled with rod-shaped sealing material, and the bent part of the front end of the descending fiber hand plate is , by engaging with the upper part of the opposite horizontal curtain roof plate at the drop-off point and inserting the rear end into the lower part of the opposite horizontal curtain roof plate at the drop-off point, the configuration is extremely simple. in,
Watertight construction is possible, the construction is simple and inexpensive, and the above-mentioned problems can be solved by being able to cope well with thermal expansion and contraction in the longitudinal direction of the horizontal curtain roof panels at the ejecting point.

「実施例」 以下、本発明の一実施例を第１図乃至第４図に基づいて
説明する。■は母屋又は梁等の構造相、２は支持材で、
実施例では、金属製の支持ｊＡ２が断面ハント形状をな
している。これが、前記構造材１の上に屋根の傾斜方向
を略向く　（傾斜方向を向く場合も含む）よ・うにして
載置され、その支持材２が適宜の間隔（約３０ｃｍ乃至
約１ｍ）をおいて多数併設されている。その支持材２，
２間にはボード、断熱板等の下地板３が敷設されている
。"Embodiment" An embodiment of the present invention will be described below with reference to FIGS. 1 to 4. ■ is the structural phase such as the main building or beam, 2 is the supporting material,
In the embodiment, the metal support jA2 has a hunt-shaped cross section. This is placed on the structural member 1 so as to face approximately in the direction of the slope of the roof (including cases in which it faces the direction of the slope), and its supporting members 2 are placed at an appropriate interval (approximately 30 cm to approximately 1 m). There are many such facilities. The supporting material 2,
A base plate 3 such as a board or a heat insulating board is laid between the two.

この屋根が特に寄せ棟タイプの場合、平面的にのると、
前記構造物の屋根部は降り棟箇所で、後述する横幕用屋
根板Ａの長平方向に適宜の角度屈曲するように設けられ
、さらに降り棟箇所には、前記支持材２がダブルで設け
られている。その降り棟箇所の支持材２と一般部の支持
材２との間にも断熱板等の下地板３が敷設されている。Especially if this roof is a hipped type, if it is placed on a flat surface,
The roof of the structure is provided so as to be bent at an appropriate angle in the longitudinal direction of the horizontal curtain roof plate A, which will be described later, at the ridge point, and furthermore, the support material 2 is provided in double form at the ridge point. ing. A base board 3, such as a heat insulating board, is also laid between the support material 2 at the ridge drop point and the support material 2 in the general part.

その降り棟箇所断面では、第２図に示すようにそのダブ
ルの支持材２，２箇所を境に両側に下り勾配になるよう
に構成されている。このダブルの支持材２゜２を別部材
にて一体形成することもある。As shown in FIG. 2, the cross-section of the ridge descending area is configured to slope downward on both sides with the double support members 2, 2 as boundaries. This double support member 2.degree. 2 may be integrally formed with separate members.

Ａは金属製の横幕用屋根板で、この長手方向に適宜の長
さ又は長尺をなし、この横幕用屋根板Ａを長平方向に直
交する断面としてみると、その主板４の一側（水上側）
より内側上方に向かう下馳部５が形成され、その主板４
の他側（水下側）より内側下方に向かう上馳部６が一体
形成されてい５る。この」二馳部６は、下段の横幕用屋
根板Ａの下馳部５に適宜係合するように構成されている
。前記主板４はその一例より平坦部、緩傾斜部と平坦部
とに屈曲形成され、その主板４下馳部５上馳部６とから
なる横Ｈ用屋根板Ａば−・枚の金属板が適宜屈曲されて
一体形成されている。その横幕用屋根板への下面には発
泡合成樹脂等の断熱材が必要に応じて貼着されている。A is a metal roof plate for horizontal curtains, which has an appropriate length or length in the longitudinal direction, and when this roof plate A for horizontal curtains is viewed as a cross section perpendicular to the long horizontal direction, one side of the main plate 4. (water side)
A lower part 5 is formed that faces more inwardly and upwardly, and its main plate 4
An upper part 6 is integrally formed and extends downwardly inward from the other side (underwater side). The two-legged portion 6 is configured to engage appropriately with the lower-lined portion 5 of the lower side curtain roof plate A. In one example, the main plate 4 is bent into a flat part, a gently sloped part, and a flat part, and the horizontal H roof plate A consists of the main plate 4, a lower part 5, and an upper part 6. It is bent as appropriate and integrally formed. A heat insulating material such as foamed synthetic resin is adhered to the lower surface of the roof plate for the side curtain, as required.

７は吊子で、山伏等の係止部７ａの下端より外方に取付
部７ｂが一体形成されている。Reference numeral 7 denotes a hanger, and a mounting portion 7b is integrally formed outward from the lower end of a locking portion 7a such as a yamabushi.

その横幕用屋根板Ａが、この長平方向が支持材２の長平
方向にり１して直交（略直交も含む）するようにして支
持ＪｆＡ２上に載置され、横幕用屋根板への下馳部５が
吊子７の山状等の係止部７ａにて係止され、且つ吊子７
の取付部７ｂが前記支持材２にリヘソＩ−，ｌ・リルビ
ス等の固着具にて固着され、次いでこの段の上側（水上
側）の横幕用屋根板Ａの一ト馳部６が下段の横■用屋根
板への下馳部５に係合され、これらが順次水上側に繰返
されて構成される。降り棟箇所では、これが第１図、第
２図に示すように左右対称に形成されている。このとき
、この降り棟箇所の対向する横葺用屋根板Ａ、Ａ端相互
が平面的にので適宜な角度θ（例えば、角度約３０度乃
至約６０度程度）に切断され（第１図、第４図参照）、
これによってその降り棟箇所の対向する切断箇所が平面
的にみて略平行な適宜の間隔に形成されている。The horizontal curtain roof plate A is placed on the support JfA2 so that the long plane direction is orthogonal (including substantially perpendicular) to the long plane direction of the support member 2, and the horizontal curtain roof plate The lower part 5 is locked by the locking part 7a of the hanger 7, such as a mountain-shaped locking part 7a, and the hanger 7
The mounting portion 7b of the horizontal curtain roof plate A on the upper side (water side) of this tier is fixed to the supporting material 2 using a fixing tool such as Riheso I-, L/Rilbis, etc., and then the one leg part 6 of the horizontal curtain roof plate A on the upper side (water side) of this tier is attached to the lower tier. It is engaged with the lower part 5 of the horizontal roof board, and these parts are successively repeated on the water side. At the point of descent from the ridge, this is formed symmetrically, as shown in FIGS. 1 and 2. At this time, since the opposing sides of the horizontal roofing plates A and A at the lowering point are planar, they are cut at an appropriate angle θ (for example, an angle of about 30 degrees to about 60 degrees) (Fig. 1, (see Figure 4),
As a result, the opposing cutting parts of the lowering part are formed at appropriate intervals so as to be substantially parallel when viewed in plan.

そして、その対向する横幕用屋根板Ａ、Ａの主Ｆｊ、４
．４端より上側に僅かな幅の折返し縁４ａ。Then, the opposite horizontal curtain roof plate A, the main Fj of A, 4
．． A folded edge 4a having a slight width above the 4th end.

４ａが上側に各々折り返されている。4a are each folded upward.

Ｂは降り棟用継手板であって、継手主板８の幅方向の両
側より、この側部の長手方向の全長に亘って僅かな幅の
折返し縁８ａ、８ａが下側に折返され、その継手主板８
の前端には、前記上馳部６に係合する屈曲部９が設けら
れ、その継手主板８の後端に、立」ニリ片１０が設けら
れている。その継手主板８の前後方向の長さ５その側部
からみた形状は前記横面用屋根板Ａ端の切断した箇所の
生抜４部分と略同等をなし、これが対称的に形成されて
いる。実際には、降り棟用継手板Ｂは横葺用屋根板Ａの
主板４の屈曲状態のものより僅かに反る。１、うな形状
をなし、横Ｈ用屋根板Δ上に載置するときに、弾性限度
内にお＆Ｊるスプリングハック現象にてより密着するよ
）に形成されることが多い。Reference numeral B designates a joint plate for getting off the ridge, in which folded edges 8a, 8a having a slight width are folded downward from both sides of the main joint plate 8 in the width direction over the entire longitudinal length of these sides, and the joint Main plate 8
A bent portion 9 that engages with the upper rib portion 6 is provided at the front end of the joint, and a vertical bending piece 10 is provided at the rear end of the joint main plate 8. The length 5 in the longitudinal direction of the joint main plate 8 and its shape when viewed from the side are approximately the same as the hollow cutout 4 at the cut end of the lateral roof plate A, and are formed symmetrically. In reality, the joint plate B for descending ridge is slightly warped compared to the bent state of the main plate 4 of the roof plate A for horizontal roofing. 1. It is often formed into a ridge shape, and when it is placed on the horizontal H roof plate Δ, it adheres more closely due to the spring huck phenomenon that falls within the elastic limit.

前記降り棟用継手板Ｂ等による降り線接続箇所の取付構
造として第１図、第２図に示すようにその降り棟用継手
板Ｂの継手主板８にて前記隣接する横面用屋根板Δ、へ
の間隔箇所及び左右側の折返し縁４ａ、４ａが覆われる
ようにして載置され、その折返し縁４ａ、８ａとの間に
適宜の間隔が設けられ、この間隔部に棒状シーリング材
１１が充填されている。このようにしてもその横面用屋
根板Ａが長手方向に熱伸縮可能に構成されている。As shown in FIGS. 1 and 2, the attachment structure of the connecting point of the descent line by the joint plate B for the descent ridge, etc. is as shown in FIGS. , and the folded edges 4a, 4a on the left and right sides are covered, an appropriate gap is provided between the folded edges 4a, 8a, and a rod-shaped sealing material 11 is placed in this gap. Filled. Even in this case, the lateral roof plate A is configured to be thermally expandable and contractible in the longitudinal direction.

そして、降り線用継手４ＦｉＢＯ前端の屈曲部９が、隣
接する横面用屋根板Ａ、Ａの上馳部６．６に係止され、
さらに、その後端又は立上り片１０がその隣接する横葺
用屋根板Ａ、へ〇下馳部５，５内に挿入されている。こ
のようにして降り棟箇所の一段の継手部が接続され、こ
の上には、横面用屋根板Ａが構成されつつ、前記同様に
して降り棟用継手板Ｂが施工され、この降り棟用継手板
Ｂ、、Ｂ。Then, the bent part 9 at the front end of the descent line joint 4FiBO is locked to the upper part 6.6 of the adjacent side roof panels A, A,
Further, the rear end or rising piece 10 is inserted into the adjacent horizontal roofing plate A, the lower part 5,5. In this way, the one-step joint part of the landing ridge is connected, and while the side roof plate A is constructed on top of this, the landing ridge joint plate B is constructed in the same manner as described above, and this Joint plate B,,B.

・・・・・が第１図に示すように降り棟箇所に段状にな
るように整然として取付施工される。As shown in Figure 1, the ridges are installed in an orderly manner in a step-like manner at the place where the ridge goes down.

前記支持材２は、木製の垂木等の場合もある。The support material 2 may be a wooden rafter or the like.

さらに、前記横面用屋根板Ａの下馳部５及び上馳部６は
、係合できるものであれば、図面の実施例に限定されな
い。Further, the lower part 5 and the upper part 6 of the side roof panel A are not limited to the embodiments shown in the drawings as long as they can be engaged with each other.

「発明の効果」 本発明においては、横面用屋根板Ａの下馳部５と上馳部
６とを係合しつつ構成した横葺屋根の降り棟において、
この降り棟箇所の対向する横葺用屋根板Ａ、Ａ端相互を
切断して略平行な適宜の間隔を形成し、且つその対向す
る主板４．４端より折返し縁４ａ、４ａを上側に各々折
返し、継手主板８の幅方向両側より下側に折返し縁８ａ
’、８ａを形成した降り棟用継手板Ｂにて前記間隔箇所
付近を覆うようにし、且つ両折返し縁１ａ、８ａ端間に
適宜の間隔を設け、この間隔部に棒状シーリング材１１
を各々充填し、さらに降り棟用継手板Ｂの前端の屈曲部
９を、前記降り棟箇所の対向する横面用屋根板Δ、Ａの
上馳部６，６に係合し、その後端を降り棟箇所の対向す
る横面用屋根板Ａ。"Effects of the Invention" In the present invention, in the ridge of a horizontal roof that is constructed by engaging the lower part 5 and the upper part 6 of the horizontal roof plate A,
The opposing sides of the horizontal roofing plates A and A at the ridge landing point are cut to form an approximately parallel appropriate interval, and the folded edges 4a and 4a are placed above the opposing main plate 4 and 4 ends, respectively. Folded, folded edges 8a on the lower side of both sides of the joint main plate 8 in the width direction
The vicinity of the above-mentioned gap is covered with the connecting plate B for the landing ridge formed with the ridges 1a and 8a, and an appropriate gap is provided between the ends of both folded edges 1a and 8a, and a rod-shaped sealing material 11 is placed in this gap.
Further, the bent part 9 at the front end of the joint plate B for the egress ridge is engaged with the upper parts 6, 6 of the lateral roof plates Δ, A opposite to each other at the egress point, and the rear end is Roof plate A for the side facing the lowering point.

への下馳部５，５内に挿入したことにより、第１にその
接続箇所を極めて簡単な構成で水密的に施工できるし、
第２に接続箇所の取付施工が簡易且つ迅速にできるし、
第３に横面用建築用板Ａの長手方向の熱伸縮に良好に対
応でき、第４に強度的に優れたものにできると共に建築
的美観を良好にできる等の作用効果を奏する。By inserting it into the lower leg parts 5, 5, firstly, the connection point can be constructed watertight with an extremely simple structure,
Second, the installation of the connection points can be done easily and quickly.
Thirdly, it can cope well with the thermal expansion and contraction in the longitudinal direction of the side building board A, and fourthly, it can be made to have excellent strength and has a good architectural appearance.

これらを詳述すると、まず、その降り棟用継手板Ｂにて
前記間隔箇所付近を覆うようにし、且つ両折返し縁１ａ
、１３ａ端間に適宜の間隔を設け、この間隔部に棒状シ
ーリング材１１を各々充填したことにより、降り線接続
箇所を断面としてみたく第２図参照）場合に、その折返
し縁８ａ側から雨水が浸入したとしても、その棒状シー
リング材１１にて遮られるし、さらにその中空部の存在
にて雨水の毛管現象を防止して極めて水密性（雨仕舞）
が優れた横葺屋根における降り棟修構造を提供できる。To explain these in detail, first, the vicinity of the above-mentioned interval is covered with the joint plate B for getting off the ridge, and both folded edges 1a are
, 13a, and by filling these gaps with rod-shaped sealing material 11, rainwater can be drained from the folded edge 8a side when the connecting point of the descending line is viewed as a cross section (see Figure 2). Even if water intrudes, it is blocked by the rod-shaped sealant 11, and furthermore, the presence of the hollow part prevents capillary action of rainwater, making it extremely watertight (rainproof).
can provide an excellent ridge repair structure for horizontal roofs.

このような構成であっても、その折返し縁４ａを現場に
て加工しても、降り棟用継手板Ｂを、単に被覆するよう
な構成であることから、この構成が簡単であるし、その
施工は簡易且つ迅速にできる利点もある。Even with this configuration, even if the folded edge 4a is processed on-site, the configuration is such that the connecting plate B for the egress ridge is simply covered, so this configuration is simple and easy to use. It also has the advantage of being easy and quick to construct.

さらに前記降り棟箇所の接続部では、降り棟用継手板Ｂ
にて、間隔箇所の隣接する横面用屋根板Ａ、Ａの主板４
．４端部を被覆したことで、その横面用屋根板Ａが伸縮
度の高い材質（銅等）であっても、或いはその横面用屋
根板Ａを取付施工する地域の温度差が大きくても、その
横葺用屋根板へがこの長手方向の外気温に対応して生ず
る熱伸縮を前述の間隔にて吸収することができるし、特
に、降り棟用継手板Ｂの継手主板８は、間隔箇所の何れ
の側の横面用屋根板Ａの端に固着されておらず、自由に
なっていること等から、左右側の横面用屋根板Ａ、Ａひ
いては横葺屋根にも熱応力を生じさせず、特に外表面に
露出する横面用屋根板への主板４には変形歪等が殆ど発
生しないものにできる。このようなことは地震等の外力
に対しても変形歪等が殆ど発生しない強固な接続構造に
できるし、従来の歪発生によって強度が低下することや
、板鳴現象も防止できる。Furthermore, at the connection part of the above-mentioned exit ridge location, the exit ridge joint plate B
, the adjacent horizontal roof panels A at the interval, and the main panel 4 of A.
．． By covering the four ends, even if the horizontal roofing board A is made of a highly elastic material (copper, etc.), or if there is a large temperature difference in the area where the horizontal roofing board A is installed. Also, the horizontal roof plates can absorb the thermal expansion and contraction that occurs in response to the outside temperature in the longitudinal direction at the above-mentioned intervals, and in particular, the main joint plate 8 of the joint plate B for the lower roof Because it is not fixed to the end of the horizontal roofing board A on either side of the interval and is free, thermal stress is applied to the horizontal roofing board A on the left and right sides, A and even the horizontal roofing. In particular, the main plate 4 of the horizontal roof plate exposed on the outer surface can be made to have almost no deformation strain. This makes it possible to create a strong connection structure in which almost no deformation strain occurs even when subjected to external forces such as earthquakes, and it is also possible to prevent the conventional deterioration in strength due to strain generation and the plate ringing phenomenon.

又、降り棟用継手板Ｂの前端の屈曲部９を、前記降り棟
箇所の対向する横面用屋根板Ａ、Ａの上馳部６，６に係
合し、その後端を降り棟箇所の対向する横面用屋根板Ａ
、Ａの下馳部５，５内に挿入したことにより、その降り
棟用継手板Ｂが外れにくくでき、しかも強度的に優れた
ものにできる。In addition, the bent portion 9 at the front end of the joint plate B for getting off the ridge is engaged with the upper parts 6, 6 of the side roof panels A, A, which are opposite to each other at the getting off point, and the rear end is connected to the upper part 6, 6 of the falling ridge point. Opposing side roof plate A
By inserting it into the lower ridge parts 5, 5 of , A, the lower ridge joint plate B can be made difficult to come off and has excellent strength.

このようにすることによって、その横葺屋根の降り棟箇
所が段状が連続して一般部と同様になり、建築的美観も
好適にできる。By doing this, the ridge of the horizontal roof will have a continuous step similar to that of the general area, and the architectural beauty can be improved.

【図面の簡単な説明】[Brief explanation of drawings]

図面は本発明の一実施例を示すものであって、第１図は
本発明の斜視図、第２図は第１図の要部縦断面図、第３
図は降り棟用継手板の斜視図、第４図ば横面用屋根板の
端部の斜視図である。 八・・・・・・横面用屋根板、Ｂ・・・・・・降り棟用
継手板、４・・・・・・主板、４ａ、８ａ・・・・・・
折返し縁、５・・・・・・下馳部、　　　６・・・・・
ｌ：馳部、８・・・・・・継手主板、　　９・・・・・
・屈曲部。The drawings show one embodiment of the present invention, and FIG. 1 is a perspective view of the present invention, FIG. 2 is a vertical sectional view of the main part of FIG. 1, and FIG.
The figure is a perspective view of the joint plate for the ridge, and FIG. 4 is a perspective view of the end of the side roof plate. 8... Roof plate for side surface, B... Joint plate for descending ridge, 4... Main plate, 4a, 8a...
Folded edge, 5...lower edge, 6...
l: Edge part, 8... Joint main plate, 9...
・Bending part.

Claims (1)

【特許請求の範囲】[Claims] （１）横葺用屋根板の下馳部と上馳部とを係合しつつ構
成した横葺屋根の降り棟において、この降り棟箇所の対
向する横葺用屋根板端相互を切断して略平行な適宜の間
隔を形成し、且つその対向する主板端より折返し縁を上
側に各々形成し、継手主板の幅方向両側より下側に折返
し縁を形成した降り棟用継手板にて前記間隔箇所付近を
覆うようにし、且つ両折返し縁端間に適宜の間隔を設け
、この間隔部に棒状シーリング材を各々充填し、さらに
降り棟継手板の前端の屈曲部を、前記降り棟箇所の対向
する横葺用屋根板の上馳部に係合し、その後端を降り棟
箇所の対向する横葺用屋根板の下馳部内に挿入したこと
を特徴とした横葺屋根における降り棟修構造。(1) At the lower ridge of the horizontal roof constructed by engaging the lower and upper parts of the horizontal roof plates, cut the ends of the horizontal roof plates opposite each other at the lower ridge part. The above-mentioned spacing is achieved by a joint plate for a landing ridge, which is formed with an appropriate approximately parallel interval, has folded edges above the opposing main plate ends, and has folded edges formed below both sides of the joint main plate in the width direction. The vicinity of the ridge joint plate should be covered, and an appropriate interval should be provided between both folded edges, and rod-shaped sealing material should be filled in each of the gaps, and the bent part of the front end of the ridge joint plate should be attached to the opposite side of the ridge joint plate. A ridge repair structure for a horizontal roof, characterized in that the roof plate is engaged with the upper edge of a horizontal roof plate, and its rear end is inserted into the lower edge of the opposite horizontal roof plate at the lower edge part.