JP3422983B2 - Roof panel connection structure - Google Patents
Roof panel connection structureInfo
- Publication number
- JP3422983B2 JP3422983B2 JP2000366126A JP2000366126A JP3422983B2 JP 3422983 B2 JP3422983 B2 JP 3422983B2 JP 2000366126 A JP2000366126 A JP 2000366126A JP 2000366126 A JP2000366126 A JP 2000366126A JP 3422983 B2 JP3422983 B2 JP 3422983B2
- Authority
- JP
- Japan
- Prior art keywords
- cover cap
- sealing material
- portions
- piece
- cap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、複数枚の屋根板を
並列状に配置し、これら隣り合う屋根板の端部相互を接
合すると共に、この継ぎ目をカバーキャップで覆って密
封した屋根板連結構造に関する。詳しくは、屋根板の端
部に起立させて形成した接続片が、吊子の起立片を挟ん
で対向当接するように並べられ、これらにシール材及び
その外側のカバーキャップを嵌め込んで挟圧結合させる
ことにより、隣り合う屋根板が密封状に連結される屋根
板連結構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roof plate connection in which a plurality of roof plates are arranged side by side, the ends of adjacent roof plates are joined to each other, and the seams are covered with a cover cap for sealing. Regarding the structure. Specifically, the connecting pieces formed by standing upright at the end of the roof plate are arranged so as to face each other with the standing piece of the hanger sandwiched therebetween, and the sealing material and the cover cap on the outer side of the connecting piece are fitted into the connecting pieces, and the connecting pressure is applied. The present invention relates to a roof plate connection structure in which adjacent roof plates are connected in a hermetically sealed manner.
【０００２】[0002]
【従来の技術】従来、この種の屋根板連結構造として、
例えば米国特許第 4,641,475号や実公平6-43320号公報
に開示される如く、金属で逆Ｕ字状に形成されたカバー
キャップの内面に沿って、例えばゴムや軟質合成樹脂な
どの弾性材料で逆Ｕ字状に形成されたシール材の外面を
隙間なく接触させ、これらカバーキャップ及びシール材
を一体化すると共に、このシール材の内側面に突設され
た複数の止水片を、屋根板端部の起立した接続片に夫々
圧接させることにより、シール材の下端開口部から屋根
板の接続片と吊子の起立片との間に水が浸入しないよう
にしたものがある。このカバーキャップは、日中、太陽
光で直射されると共に夜間は冷気で冷却されるため、そ
の温度変化が大きかった。2. Description of the Related Art Conventionally, as this type of roof plate connecting structure,
For example, as disclosed in U.S. Pat. No. 4,641,475 and Japanese Utility Model Publication No. 6-43320, a reverse U-shaped elastic material such as rubber or soft synthetic resin is used along the inner surface of a cover cap formed in a reverse U shape with metal. The outer surface of the U-shaped sealing material is brought into contact with each other without any gaps to integrate the cover cap and the sealing material, and a plurality of water blocking pieces projecting from the inner surface of the sealing material are attached to the roof plate end. There is a structure in which water is prevented from entering between the connecting piece of the roof plate and the rising piece of the hanger from the opening at the lower end of the sealing material by press-contacting each of the standing pieces of the parts. Since the cover cap is directly exposed to sunlight during the day and cooled with cold air at night, its temperature change is large.
【０００３】[0003]
【発明が解決しようとする課題】しかし乍ら、このよう
な従来の屋根板連結構造では、カバーキャップの内面に
沿ってシール材が隙間なく接触するため、カバーキャッ
プからその大きな温度変化がそのままシール材へ伝わっ
て、シール材の劣化を早めるという問題がある。また構
成材料が異なるカバーキャップとシール材を、主に接着
剤などで一体化するため、これら熱膨張率の違いによっ
ても、シール材に亀裂が生じ易くなって劣化が更に早め
られ、その結果、長期に亘って防水機能を維持できない
という問題がある。そこで、この問題を解決するため、
例えば特許第2519660号や特許第2519661号公報に開示さ
れる如く、カバーキャップの内面からシール材の外面を
一体化せずに分離させると共に、これら両者間に隙間が
形成されて風通しを良くすることにより、カバーキャッ
プからシール材へ熱が伝わり難くしたものがある。しか
し、これら総てのものは、各公報の組み立て状態図に示
される如く、互いに対向する吊子の起立片の先端部か又
は屋根板の接続片の先端部とシール材の折り返し部分の
内面との間が空間であるため、屋根板の接続片に対して
カバーキャップ及びシール材の取り付け深さが決まら
ず、この組み立て状態からカバーキャップ及びシール材
を屋根板に向け下方へ押圧すると、シール材の折り返し
部分の内面が吊子の起立片又は屋根板の接続片に突き当
たるか、或いはカバーキャップの下端部が屋根板の上面
に突き当たる位置まで移動してしまう。このようなカバ
ーキャップ及びシール材の移動は、固定状態の吊子や屋
根板に対する「ガタ付き」となり、主にカバーキャップ
の嵌め込み作業時や組み立て後においてカバーキャップ
の一部が下方へ押圧されると、その部分のみが他の部分
に比べて高さ位置が低くなって外観が悪いだけでなく、
その際にシール材の折り返し部分の内面が吊子の起立片
又は屋根板の接続片に強く突き当たったり、カバーキャ
ップの下端部が屋根板の上面に強く突き当ることによ
り、変形や破損の原因となるという問題がある。また、
第2519660号や特許第2519661号公報に開示されるもの
は、シール材の両直線部分の外面に複数の通風溝を凹設
して、これと対向するカバーキャップの両直立部の内面
との間に隙間を形成しているため、シール材の両直線部
分の肉厚寸法が他の部分より薄くなって強度が低く、こ
れら両直線部分が劣化し易いと問題もある。However, in such a conventional roof plate connecting structure, since the sealing material comes into contact with the inner surface of the cover cap without leaving a gap, a large temperature change from the cover cap is sealed as it is. There is a problem that it is transmitted to the material and hasten the deterioration of the sealing material. Further, since the cover cap and the seal material having different constituent materials are mainly integrated by an adhesive or the like, the seal material is apt to crack due to the difference in the coefficient of thermal expansion, and the deterioration is further accelerated. There is a problem that the waterproof function cannot be maintained for a long time. So, in order to solve this problem,
For example, as disclosed in Japanese Patent No. 2519660 and Japanese Patent No. 2519661, the outer surface of the sealing material is separated from the inner surface of the cover cap without being integrated, and a gap is formed between them to improve ventilation. As a result, heat is less likely to be transferred from the cover cap to the sealing material. However, in all of these, as shown in the assembly state diagrams of the respective publications, the tip end of the standing piece of the suspension or the tip end of the connecting piece of the roof plate and the inner surface of the folded portion of the sealing material are opposed to each other. Since there is a space between them, the mounting depth of the cover cap and the sealing material is not decided for the connecting piece of the roof plate, and if the cover cap and the sealing material are pressed downward toward the roof plate from this assembled state, the sealing material The inner surface of the folded-back portion hits the upright piece of the hanger or the connecting piece of the roof plate, or the lower end of the cover cap moves to a position where it hits the upper surface of the roof plate. Such movement of the cover cap and the sealing material causes “rattle” with respect to the fixed suspension member and roof plate, and a part of the cover cap is pressed downward mainly during fitting work of the cover cap and after assembly. And not only that part has a lower height position than other parts and the appearance is not only bad,
At that time, the inner surface of the folded portion of the sealing material strongly hits the upright piece of the suspension or the connecting piece of the roof plate, or the lower end of the cover cap strongly hits the upper surface of the roof plate, which may cause deformation or damage. There is a problem of becoming. Also,
No. 2519660 and Japanese Patent No. 2519661 disclose that a plurality of ventilation grooves are provided on the outer surface of both straight portions of the sealing material, and the space between the air bearing groove and the inner surface of both upright portions of the cover cap is opposed. Since the gap is formed in the seal member, the wall thickness of both linear portions of the sealing material becomes thinner than the other portions and the strength is low, and there is a problem that both linear portions are easily deteriorated.
【０００４】本発明のうち請求項１記載の発明は、吊子
や屋根板に対するカバーキャップ及びシール材のガタ付
きを防止すると共にシール材をカバーキャップの内面に
沿って変形し易くすることを目的としたものである。請
求項２記載の発明は、請求項１に記載の発明の目的に加
えて、筒状凸部の錆付きを防止することを目的としたも
のである。請求項３記載の発明は、請求項１または２に
記載の発明の目的に加えて、筒状凸部への水の浸入を簡
単な構成で防止することを目的としたものである。The invention according to claim 1 of the present invention prevents rattling of the cover cap and the sealing material with respect to the hanger and the roof plate, and the sealing material is provided on the inner surface of the cover cap.
The purpose is to make it easy to deform along . The invention described in claim 2 is, in addition to the object of the invention described in claim 1, intended to prevent rusting of the cylindrical convex portion . In addition to the object of the invention described in claim 1 or 2, the invention described in claim 3 simplifies the intrusion of water into the cylindrical convex portion.
The purpose is to prevent with a simple configuration .
【０００５】[0005]
【課題を解決するための手段】前述した目的を達成する
ために、本発明のうち請求項１記載の発明は、シール材
の内面に吊子の起立片の先端部と対向する吊子側接触部
を形成し、このシール材の外面にカバーキャップの内面
と対向する一対のキャップ側接触部を、上記吊子側接触
部から反対方向へ離して形成し、これら吊子側接触部を
吊子の起立片の先端部に当接させると共に、両キャップ
側接触部をカバーキャップの内面に夫々当接させて３点
支持し、前記シール材を弾性材料で断面略Ｍ字状に成形
し、その中央位置に吊子側接触部を配置し、両側に一対
のキャップ側接触部を配置したことを特徴とするもので
ある。請求項２記載の発明は、請求項１記載の発明の構
成に、前記シール材の両直線部分に、カバーキャップの
両直立部下端に折り曲げ形成された筒状凸部の突き合わ
せ部を密閉するための止水手段を設けた構成を加えたこ
とを特徴とする。請求項３記載の発明は、請求項１また
は２記載の発明の構成に、前記止水手段が、シール材の
両直線部分の外側面からカバーキャップの両直立部の内
側面へ向け適宜間隔毎に突設した複数の止水片と、シー
ル材の両直線部分の下端面からカバーキャップの筒状凸
部へ向け二股状に分岐させて突設した断面逆Ｖ字状の分
岐止水片とで構成され、この分岐止水片を、その組み立
て状態で筒状凸部の外面に沿って広がるように変形させ
る構成を加えたことを特徴とする。In order to achieve the above-mentioned object, the invention according to claim 1 of the present invention is the contact with the inner side of the sealing material, which is in contact with the tip of the upright piece of the hanger. And a pair of cap-side contact portions facing the inner surface of the cover cap are formed on the outer surface of the seal member in the opposite direction from the above-mentioned suspension-side contact portion, and these suspension-side contact portions are formed by the suspension member. While contacting the tip of the upstanding piece, the contact parts on both cap sides are respectively contacted to the inner surface of the cover cap to support at three points, and the sealing material is formed of an elastic material into a substantially M-shaped cross section.
Place the suspension side contact part in the center position,
It is characterized in that the cap side contact portion of is arranged . According to a second aspect of the present invention, in addition to the configuration of the first aspect of the invention , the cover cap is provided on both straight portions of the sealing material.
Butt of cylindrical protrusions bent at the lower ends of both uprights
The present invention is characterized in that a structure provided with a water stop means for sealing the baffle portion is added. According to a third aspect of the present invention, in addition to the configuration of the first or second aspect of the invention, the water stopping means is a sealing material.
From the outer surface of both straight parts to the inside of both upright parts of the cover cap.
A plurality of water blocking pieces protruding at appropriate intervals toward the side and
The cylindrical cap of the cover cap protrudes from the lower
With a reverse V-shaped cross-section that is formed by bifurcating to the part
It consists of a water stop piece and this branch water stop piece
In this state, it is deformed so that it spreads along the outer surface of the cylindrical protrusion.
Characterized in that the addition of configuration that.
【０００６】[0006]
【作用】請求項１の発明は、シール材の吊子側接触部を
吊子の起立片の先端部に当接させると共に、両キャップ
側接触部をカバーキャップの内面に夫々当接させて３点
支持することにより、カバーキャップと吊子との間がシ
ール材を介して正確に位置決めされ、この組み立て状態
でカバーキャップ及びシール材を屋根板に向け押圧して
も移動せず、更にカバーキャップ内に挿入する際、断面
略Ｍ字状のシール材をその軸線方向と直交する幅方向へ
圧縮することにより、僅かな圧縮力で容易に変形して幅
寸法が短くなると共に、挿入後は弾性的に復元して、シ
ール材の両キャップ側接触部がカバーキャップの内面に
夫々当接するものである。請求項２の発明は、請求項１
記載の構成に対して、例えば台風などの激しい雨に曝さ
れても、突き合わせ部から筒状凸部の内部に水が侵入し
ない。請求項３の発明は、請求項１または２記載の構成
に対して、例えば台風などの激しい風雨によって、カバ
ーキャップの円弧状に膨出形成された折り返し部内面
と、シール材の外面との間から水が入り込んで、シール
材の両直線部分の外側面とカバーキャップの両直立部の
内側面との隙間に流れ込もうとしても、これらの隙間に
配置した複数の止水片によって止水され、筒状凸部の突
き合わせ部まで到達しないと共に、カバーキャップの下
端開口部から水が筒状凸部の表面に沿って入り込もうと
しても、これら筒状凸部の外面沿いに変形した断面逆Ｖ
字状の分岐止水片によって止水され、突き合わせ部まで
到達しない。 According to the first aspect of the present invention, the hanger-side contact portion of the seal member is brought into contact with the tip of the upright piece of the hanger, and both cap-side contact portions are brought into contact with the inner surface of the cover cap, respectively. By supporting the points, the cover cap and the hanger are accurately positioned via the sealing material, and in this assembled state, even if the cover cap and the sealing material are pressed toward the roof plate, they do not move. Cross-section when inserting into
A substantially M-shaped sealing material in the width direction orthogonal to the axial direction
By compressing, it can be easily deformed with a slight compressive force
As the dimension becomes shorter, it elastically restores after insertion,
Of the base material on both cap sides is on the inner surface of the cover cap.
They come into contact with each other. The invention of claim 2 relates to claim 1
Exposed to heavy rain such as a typhoon against the described configuration
Even if this happens, water will enter the inside of the cylindrical
Absent. The invention of claim 3 is different from the configuration of claim 1 or 2 in that it is covered by severe wind and rain such as a typhoon.
-The inner surface of the folded part that bulges in the arc shape of the cap
Water enters between the outer surface of the sealant and the
Of the outer surface of both straight parts of the material and both upright parts of the cover cap
Even if you try to flow into the gap between the inner surface and these gaps,
Water is stopped by the multiple water stop pieces that are placed, and
Do not reach the mating part, and under the cover cap
Water tries to enter along the surface of the cylindrical protrusion from the end opening.
However, the cross-section reverse V deformed along the outer surface of these cylindrical protrusions
Water is stopped by the bifurcated water-blocking piece, up to the butt
Do not reach
【０００７】[0007]
【発明の実施の形態】以下、本発明の実施例を図面に基
づいて説明する。この実施例は、図１及び図２に示す如
く、例えば鉄板などの金属製薄板からなる屋根板Ａの両
端部を略直角に折り曲げ加工して起立させた接続片Ａ１
に対し、その軸線方向の一部のみに吊子Ｂを当接させて
配置し、この吊子Ｂの起立片Ｂ１を挟んで対向当接する
ように、隣り合う屋根板Ａ，Ａの接続片Ａ１，Ａ１が並
べられ、これらに略Ｍ字状のシール材１及びその外側の
カバーキャップ２を嵌め込んで起立片Ｂ１及び接続片Ａ
１，Ａ１を挟圧結合させることにより、隣り合う屋根板
Ａ，Ａの接続片Ａ１，Ａ１が密封状に連結されたもので
ある。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings. In this embodiment, as shown in FIGS. 1 and 2, for example, a connecting piece A1 is formed by bending both ends of a roof plate A made of a thin metal plate such as an iron plate at a substantially right angle to stand up.
On the other hand, the connection piece A1 of the adjacent roof plates A, A is arranged so that the suspension B is brought into contact with only a part of the axial direction of the suspension B, and the upright piece B1 of the suspension B is sandwiched between them so as to face each other. , A1 are lined up, and a substantially M-shaped sealing material 1 and a cover cap 2 on the outside thereof are fitted into the standing material B1 and the connecting piece A.
The connecting pieces A1 and A1 of the adjoining roof plates A and A are hermetically connected to each other by sandwiching and connecting the connecting pieces 1 and A1.
【０００８】上記シール材１は、例えば軟質合成樹脂や
ゴムなどの弾性材料を略Ｍ字状に押し出し成形すること
により、その上端に位置する折り返し部分１ａと、その
両端から下方へ連続する一対の直線部分１ｂ，１ｂとが
一体に形成される。この折り返し部分１ａの内面には、
後述する吊子Ｂの起立片Ｂ１の先端部Ｂ11と対向する吊
子側接触部１ｃを形成し、また外面には、カバーキャッ
プ２の内面と対向する一対のキャップ側接触部１ｄ，１
ｄを、上記吊子側接触部１ｃから反対方向へ略同じ長さ
離して形成する。The sealing material 1 is formed by extruding an elastic material such as soft synthetic resin or rubber into a substantially M-shape, and a folded portion 1a located at the upper end of the sealing material 1 and a pair of downwardly extending continuous portions from both ends thereof. The straight line portions 1b and 1b are integrally formed. On the inner surface of the folded portion 1a,
A pair of cap side contact portions 1d, 1 facing the inner surface of the cover cap 2 is formed on the outer surface of the suspension cap B.
d is formed so as to be separated from the suspension-side contact portion 1c in the opposite direction by substantially the same length.
【０００９】上記直線部分１ｂ，１ｂの内側面には、こ
れらに沿って上下方向へ複数の止水片１ｅ…を、前記隣
り合う屋根板Ａ，Ａの接続片Ａ１，Ａ１へ向け突設する
ことにより、シール材１の下端開口部から両接続片Ａ
１，Ａ１と吊子Ｂの起立片Ｂ１との間に水が浸入しない
ようにする。On the inner side surfaces of the straight line portions 1b and 1b, a plurality of water blocking pieces 1e are vertically provided along the straight portions 1b and 1b so as to project toward the connecting pieces A1 and A1 of the adjacent roof plates A and A. As a result, both the connecting pieces A are opened from the lower end opening of the sealing material 1.
1, so that water does not enter between A1 and the upright piece B1 of the suspension B.
【００１０】更に本実施例の場合には、断面略Ｍ字状に
成形されたシール材１の中央下面に吊子側接触部１ｃを
配置し、両側上面に一対のキャップ側接触部１ｄ，１ｄ
を配置し、また直線部分１ｂ，１ｂの下部外側面には、
これらに沿って上下方向へ複数のキャップ用止水片１ｆ
…を、後述するカバーキャップ２の両直立部２ｂ，２ｂ
の内側面へ向け適宜間隔毎に突設している。Further, in the case of the present embodiment, the suspension side contact portion 1c is arranged on the central lower surface of the sealing material 1 which is formed in a substantially M-shaped cross section, and the pair of cap side contact portions 1d, 1d are provided on both upper surfaces.
Is arranged, and on the lower outer surface of the linear portions 1b, 1b,
Along the above, a plurality of cap water blocking pieces 1f are vertically arranged.
Is the both upright portions 2b, 2b of the cover cap 2 described later.
The projections are provided at appropriate intervals toward the inner surface of the.
【００１１】上記カバーキャップ２は、例えば鉄板など
の金属製薄板を逆Ｕ字状に折り曲げ加工することによ
り、その上端に位置する折り返し部２ａと、その両端か
ら下方へ連続する一対の直立部２ｂ，２ｂとが一体に形
成される。The cover cap 2 is formed by bending a thin metal plate such as an iron plate into an inverted U shape, and a folded-back portion 2a located at the upper end of the cover cap 2 and a pair of upright portions 2b extending downward from both ends thereof. , 2b are integrally formed.
【００１２】本実施例の場合には、特許第2519660号や
特許第2519661号公報に記載されるものと同様な形状の
カバーキャップ２を使用している。詳しく説明すれば、
カバーキャップ２の折り返し部２ａを外方へ膨出して円
弧状に形成し、両直立部２ｂ，２ｂの下端を内方へ円筒
状に折り曲げて筒状凸部２ｃ，２ｃを形成すると共に、
その先端を両直立部２ｂ，２ｂの内面に突き合わせて突
き合わせ部２ｄ，２ｄとし、上記円弧状の折り返し部２
ａによって、カバーキャップ２の全体、詳しくは両直立
部２ｂ，２ｂが内方へ弾性的に加圧作用し、特に両直立
部２ｂ，２ｂ下端の筒状凸部２ｃ，２ｃで内方への挟持
力を高めてカバーキャップ２の脱落が防止されるように
構成している。In the case of this embodiment, the cover cap 2 having the same shape as that described in Japanese Patent No. 2519660 and Japanese Patent No. 2519661 is used. If you explain in detail,
The folded back portion 2a of the cover cap 2 bulges outward to form an arc shape, and the lower ends of both upright portions 2b, 2b are bent inward in a cylindrical shape to form tubular convex portions 2c, 2c, and
The tip ends thereof are abutted against the inner surfaces of the upright portions 2b, 2b to form abutted portions 2d, 2d, and the arc-shaped folded portion 2 is formed.
By a, the whole of the cover cap 2, specifically, both upright portions 2b, 2b elastically pressurize inwardly, and in particular, the cylindrical projections 2c, 2c at the lower ends of both upright portions 2b, 2b move inwardly. The holding force is increased to prevent the cover cap 2 from falling off.
【００１３】このような折り返し部２ａが円弧状に膨出
したカバーキャップ２を使用する場合には、この円弧状
の折り返し部２ａの内面に接触する接触片１ｇ，１ｇ
を、前記シール材１の直線部分１ｂ，１ｂの上部外側面
に夫々突設することにより、これら直線部分１ｂ，１ｂ
の上部が外側へ膨らんで、その内側の止水片１ｅ，１ｅ
が屋根板Ａ，Ａの接続片Ａ１，Ａ１の上部から離れるの
を防止する必要がある。When using such a cover cap 2 in which the folded-back portion 2a bulges in an arc shape, the contact pieces 1g, 1g contacting the inner surface of the arc-shaped folded-back portion 2a.
By projecting from the upper outer surfaces of the linear portions 1b, 1b of the sealing material 1, respectively.
The upper part of the bulge swells outward, and the water stop pieces 1e, 1e on the inside
Must be prevented from moving away from the upper portions of the connecting pieces A1 and A1 of the roof boards A and A.
【００１４】一方、前記吊子Ｂは、例えばステンレスな
どの金属製薄板を直角に折り曲げ加工することにより、
垂直に起立する起立片Ｂ１と、その下端に連続して例え
ば屋根の下地や壁などの設置面Ｘに固定される取り付け
片Ｂ２とが一体に形成される。この起立片Ｂ１の上端
は、互いに反対方向へ逆Ｖ字状に折り返して下向きの固
定蓋片Ｂ３，Ｂ３を形成し、これら固定蓋片Ｂ３，Ｂ３
にて、隣り合う屋根板Ａ，Ａの接続片Ａ１，Ａ１の先端
部Ａ２，Ａ２が挟持される。On the other hand, the suspension B is formed by bending a thin metal plate such as stainless steel at a right angle.
A standing piece B1 that stands vertically and a mounting piece B2 that is fixed to the installation surface X of the base or wall of the roof, for example, are integrally formed at the lower end of the standing piece B1. The upper ends of the upright pieces B1 are folded back in opposite V-shapes in opposite directions to form downward fixed lid pieces B3, B3, and these fixed lid pieces B3, B3 are formed.
At, the tip portions A2 and A2 of the connecting pieces A1 and A1 of the adjacent roof plates A and A are clamped.
【００１５】図示例の場合には、起立片Ｂ１の上端を３
分割し、その中央部分と両端部分を互いに反対方向へ折
り下げて固定蓋片Ｂ３，Ｂ３が形成されると共に、これ
ら固定蓋片Ｂ３，Ｂ３の上端面を、前記シール材１の吊
子側接触部１ｃと対向する起立片Ｂ１の先端部Ｂ11とし
ている。更に、これと同様に上記取り付け片Ｂ２も３分
割した中央部分と両端部分を反対方向へ折り返して形成
しており、また上記取り付け片Ｂ２には、例えばネジや
釘などの固定手段が挿通される孔Ｂ21を設置面Ｘに向け
開穿している。In the case of the illustrated example, the upper end of the standing piece B1 is set to 3
The fixed lid pieces B3, B3 are formed by splitting and dividing the central portion and both end portions in opposite directions, and the upper end surfaces of these fixed lid pieces B3, B3 are brought into contact with the sealing material 1 on the suspension side. The leading end portion B11 of the standing piece B1 facing the portion 1c is used. Further, similarly to this, the mounting piece B2 is also formed by folding back the central portion and both end portions which are divided into three parts in opposite directions, and a fixing means such as a screw or a nail is inserted into the mounting piece B2. The hole B21 is opened toward the installation surface X.
【００１６】次に、斯かる屋根板連結構造の作用につい
て説明する。先ず、並列に配置された隣り合う屋根材
Ａ，Ａを組み立てる時は、図１及び図２に示す如く、例
えば屋根の下地や壁などの設置面Ｘに対して吊子Ｂの取
り付け片Ｂ２を固定し、この吊子Ｂの起立片Ｂ１の表裏
両面に沿って両屋根材Ａ，Ａの接続片Ａ１，Ａ１を夫々
当接させると共に、その固定蓋片Ｂ３，Ｂ３に接続片Ａ
１，Ａ１の先端部Ａ２，Ａ２を挿入して挟持させ、これ
ら接続片Ａ１，Ａ１及び吊子Ｂの起立片Ｂ１に対し、シ
ール材１を介してカバーキャップ２が嵌め込まれ、該起
立片Ｂ１と接続片Ａ１，Ａ１とを挟圧結合させる。それ
により、隣り合う屋根板Ａ，Ａの接続片Ａ１，Ａ１が密
封状に連結される。Next, the operation of the roof plate connecting structure will be described. First, when assembling the adjacent roofing materials A, A arranged in parallel, as shown in FIGS. 1 and 2, for example, attach the mounting piece B2 of the suspension B to the installation surface X such as the base or wall of the roof. After fixing, the connecting pieces A1 and A1 of both roofing materials A and A are respectively brought into contact with both sides of the standing piece B1 of the suspension B, and the connecting piece A is connected to the fixed lid pieces B3 and B3.
1, the tip portions A2 and A2 of A1 are inserted and sandwiched, and the cover cap 2 is fitted into the standing pieces B1 of the connecting pieces A1 and A1 and the hanger B via the seal member 1, and the standing pieces B1 And the connection pieces A1 and A1 are pressure-bonded to each other. As a result, the connection pieces A1 and A1 of the adjacent roof plates A and A are connected in a sealed manner.
【００１７】この組み立て状態で、シール材１の吊子側
接触部１ｃは、吊子Ｂの起立片Ｂ１の先端部Ｂ11に当接
すると共に、両キャップ側接触部１ｄ，１ｄがカバーキ
ャップ２の内面に夫々当接して、３点支持されている。In this assembled state, the suspension-side contact portion 1c of the seal material 1 abuts on the tip end portion B11 of the upright piece B1 of the suspension B, and both cap-side contact portions 1d and 1d are attached to the inner surface of the cover cap 2. And are supported at three points.
【００１８】それにより、カバーキャップ２と吊子Ｂと
の間がシール材１を介して正確に位置決めされ、この組
み立て状態でカバーキャップ２及びシール材１を屋根板
Ａ，Ａ及び設置面Ｘに向け下方へ押圧しても、これらカ
バーキャップ２及びシール材１は下方へ移動しない。As a result, the space between the cover cap 2 and the hanger B is accurately positioned via the seal material 1, and in this assembled state, the cover cap 2 and the seal material 1 are attached to the roof plates A, A and the installation surface X. Even if they are pressed downward, the cover cap 2 and the seal material 1 do not move downward.
【００１９】その結果、吊子Ｂや屋根板Ａ，Ａに対する
カバーキャップ２及びシール材１のガタ付きを防止でき
る。従って、主にカバーキャップ２の嵌め込み作業時や
組み立て後においてカバーキャップ２の一部が屋根板
Ａ，Ａ及び設置面Ｘに向け下方へ押圧されても、その部
分が他の部分に比べて高さ位置が低くならず、外観を維
持できると共に、シール材１の折り返し部分１ａの内面
が吊子Ｂの起立片Ｂ１又は屋根板Ａ，Ａの接続片Ａ１，
Ａ１に強く突き当たったり、カバーキャップ２の下端部
が屋根板Ａ，Ａの上面に強く突き当ることもないので、
変形や破損の原因とならず、長期に亘って防水機能を維
持できる。As a result, it is possible to prevent the cover cap 2 and the seal material 1 from rattling with respect to the suspension B and the roof plates A and A. Therefore, even if a part of the cover cap 2 is pressed downward toward the roof plates A, A and the installation surface X mainly during the fitting work of the cover cap 2 or after assembly, that part is higher than other parts. The position is not lowered, the appearance can be maintained, and the inner surface of the folded portion 1a of the sealing material 1 is the standing piece B1 of the suspension B or the connecting piece A1 of the roof plate A, A.
Since it does not strongly hit A1 or the lower end portion of the cover cap 2 strongly hits the upper surfaces of the roof plates A and A,
The waterproof function can be maintained for a long time without causing deformation or damage.
【００２０】また、本実施例の場合には、シール材１を
弾性材料で断面略Ｍ字状に成形して、その中央位置に吊
子側接触部１ｃを配置し、両側に一対のキャップ側接触
部１ｄ，１ｄを配置したので、カバーキャップ２内に挿
入する際、断面略Ｍ字状のシール材１をその軸線方向と
直交する幅方向へ圧縮すれば、僅かな圧縮力で容易に変
形して幅寸法が短くなると共に、挿入後は弾性的に復元
して、シール材１の両キャップ側接触部１ｄ，１ｄがカ
バーキャップ２の内面に夫々当接する。Further, in the case of this embodiment, the sealing material 1 is formed of an elastic material in a substantially M-shaped cross section, and the suspension side contact portion 1c is arranged at the central position thereof, and a pair of cap side portions are provided on both sides. Since the contact portions 1d, 1d are arranged, when the seal material 1 having a substantially M-shaped cross section is compressed in the width direction orthogonal to the axial direction when inserting into the cover cap 2, it is easily deformed by a slight compression force. As a result, the width dimension is shortened, and after the insertion, the caps are elastically restored, and the cap-side contact portions 1d, 1d of the seal member 1 abut on the inner surface of the cover cap 2, respectively.
【００２１】その結果、シール材１がカバーキャップ２
の内面に沿って変形し易い。従って、後述する図５に示
す他の実施例に比べ、カバーキャップ２内にシール材１
を簡単に挿入でき、その作業性が向上する。As a result, the sealing material 1 becomes the cover cap 2
It is easy to deform along the inner surface of. Therefore, as compared with another embodiment shown in FIG. 5, which will be described later, the sealing material 1 is provided in the cover cap 2.
Can be easily inserted and its workability is improved.
【００２２】更に、シール材１の両直線部分１ｂ，１ｂ
の外側面に突設された複数のキャップ用止水片１ｆ…
を、カバーキャップ２の両直立部２ｂ，２ｂの内面に夫
々当接させたので、これらシール材１の両直線部分１
ｂ，１ｂとカバーキャップ２の両直立部２ｂ，２ｂとの
間に風通し用隙間Ｓが区画形成される。Further, both linear portions 1b, 1b of the seal material 1
Water blocking pieces 1f for caps protruding from the outer surface of the
Are brought into contact with the inner surfaces of the upright portions 2b, 2b of the cover cap 2, respectively, so that the straight line portions 1 of the seal material 1 are
A ventilation gap S is defined between the b and 1b and the upright portions 2b and 2b of the cover cap 2.
【００２３】その結果、シール材１とカバーキャップ２
との間を風通し良くしながらシール材１の両直線部分１
ｂ，１ｂの肉厚寸法を他の部分と同じか又はそれ以上に
できる。従って、シール材１の両直線部分１ｂ，１ｂの
強度を他の部分と同じか又はそれ以上に向上でき、これ
ら両直線部分１ｂ，１ｂが劣化し難くなって長期に亘り
使用でき、後述する図３に示す他の実施例に比べ、カバ
ーキャップ２の両直立部２ｂ，２ｂからシール材１の両
直線部分１ｂ，１ｂへ熱が伝わり難い。As a result, the sealing material 1 and the cover cap 2
Both straight parts 1 of the sealing material 1 while maintaining good ventilation between
The wall thickness of b and 1b can be the same as or larger than that of other portions. Therefore, the strength of both linear portions 1b, 1b of the sealing material 1 can be improved to the same level as or higher than that of the other portions, these linear portions 1b, 1b are less likely to deteriorate, and can be used for a long period of time. As compared with the other embodiment shown in FIG. 3, heat is less likely to be transferred from both upright portions 2b, 2b of the cover cap 2 to both straight line portions 1b, 1b of the seal material 1.
【００２４】更にまた、図示せる如く、折り返し部２ａ
が円弧状に膨出したカバーキャップ２を使用しても、シ
ール材１の直線部分１ｂ，１ｂの上部外側面に接触片１
ｇ，１ｇを突設すれば、これら直線部分１ｂ，１ｂの上
部内側の止水片１ｅ，１ｅが、屋根板Ａ，Ａの接続片Ａ
１，Ａ１の上部から離れるのを防止でき、それにより、
これら接続片Ａ１，Ａ１上部の挟持を強められると共に
カバーキャップ２がガタ付かない。Furthermore, as shown in the drawing, the folded-back portion 2a
Even if the cover cap 2 that bulges in an arc shape is used, the contact piece 1 contacts the upper outer surface of the linear portions 1b, 1b of the sealing material 1.
g, 1g, the water blocking pieces 1e, 1e on the inner side of the upper portions of the linear portions 1b, 1b are connected to the roof plate A, the connecting piece A of the A
1, can be prevented from moving away from the upper part of A1,
The upper part of these connecting pieces A1, A1 can be more firmly held, and the cover cap 2 does not rattle.
【００２５】一方、図３、図４、図５に示すものは、夫
々が本発明の他の実施例である。図３に示すものは、前
記シール材１の両直線部分１ｂ，１ｂの外側面にキャッ
プ用止水片１ｆ…を設けずに、これら両直線部分１ｂ，
１ｂの外側面をカバーキャップ２の両直立部２ｂ，２ｂ
の内面に対して面接触させた構成が、前記図１及び図２
に示した実施例とは異なり、それ以外の構成は図１及び
図２に示した実施例と同じものである。On the other hand, those shown in FIGS. 3, 4 and 5 are other embodiments of the present invention. The one shown in FIG. 3 has both the straight line portions 1b, 1b of the sealing material 1 without the cap water blocking pieces 1f ...
The outer surface of 1b is the upright portions 2b, 2b of the cover cap 2.
1 and FIG.
The embodiment is different from the embodiment shown in FIG. 1 in the other respects and is the same as the embodiment shown in FIGS.
【００２６】従って、図３に示すものは、前記図１及び
図２に示した実施例よりも、キャップ用止水片１ｆ…が
無い分だけ、シール材１の形状を簡素化でき、押し出し
成形し易くなって、その製造コストの低減化が図れると
いう利点がある。Therefore, in the structure shown in FIG. 3, the shape of the sealing material 1 can be simplified and the extrusion molding can be carried out as compared with the embodiment shown in FIG. 1 and FIG. This is advantageous in that the manufacturing cost can be reduced.
【００２７】図４に示すものは、前記シール材１の両直
線部分１ｂ，１ｂに、カバーキャップ２の両直立部２
ｂ，２ｂ下端に折り曲げ形成された筒状凸部２ｃ，２ｃ
の突き合わせ部２ｄ，２ｄを密閉するための止水手段３
を設けた構成が、前記図１及び図２に示した実施例とは
異なり、それ以外の構成は図１及び図２に示した実施例
と同じものである。As shown in FIG. 4, both straight portions 1b, 1b of the sealing material 1 are provided with both upright portions 2 of the cover cap 2.
b, 2b cylindrical convex portions 2c, 2c formed by bending at the lower ends
Water stopping means 3 for sealing the butted portions 2d, 2d of the
1 is different from that of the embodiment shown in FIGS. 1 and 2, and the other structure is the same as that of the embodiment shown in FIGS.
【００２８】それにより、例えば台風などの激しい雨に
曝されても、突き合わせ部２ｄ，２ｄから筒状凸部２
ｃ，２ｃの内部に水が侵入しない。その結果、筒状凸部
２ｃ，２ｃの錆付きを防止できる。従って、図４に示す
ものは、前記図１及び図２に示した実施例に比べ、錆に
よりカバーキャップ２の寿命が短くならず、長期に亘っ
て使用できるという利点がある。As a result, even when exposed to heavy rain such as a typhoon, the abutting portions 2d, 2d to the cylindrical convex portion 2
Water does not enter inside c and 2c. As a result, it is possible to prevent rusting of the cylindrical convex portions 2c, 2c. Therefore, the one shown in FIG. 4 has an advantage that the life of the cover cap 2 is not shortened due to rust and can be used for a long time as compared with the embodiment shown in FIGS. 1 and 2.
【００２９】また図示例の場合には、シール材１を断面
略Ｍ字状に成形して、その上端のキャップ側接触部１
ｄ，１ｄをカバーキャップ２の内面に夫々当接させると
共に、両直線部分１ｂ，１ｂの下端面をカバーキャップ
２の筒状凸部２ｃ，２ｃに当接させることにより、シー
ル材１がカバーキャップ２に対して正確に弾性嵌合して
いる。更に上記止水手段３が、シール材１の両直線部分
１ｂ，１ｂの外側面からカバーキャップ２の両直立部２
ｂ，２ｂの内側面へ向け適宜間隔毎に突設した複数の止
水片３ａ…と、シール材１の両直線部分１ｂ，１ｂの下
端面からカバーキャップ２の筒状凸部２ｃ，２ｃへ向け
二股状に分岐させて突設した断面逆Ｖ字状の分岐止水片
３ｂ…とで構成され、この分岐止水片３ｂ…は、その組
み立て状態で筒状凸部２ｃ，２ｃの外面に沿って広がる
ように変形する。詳しく説明すれば、この分岐止水片３
ｂ…は、筒状凸部２ｃ，２ｃの突き合わせ部２ｄ，２ｄ
に近い水平な外面と対向する外側のものに比べ、内方へ
向かうのに従って下方へ円弧状に傾いた外面と対向する
内側の方を少し長く形成することにより、円弧状に傾い
た筒状凸部２ｃ，２ｃの外面形状に沿って夫々の先端が
確実に当接するようにしている。In the case of the illustrated example, the sealing material 1 is formed into a substantially M-shaped cross section, and the cap side contact portion 1 at the upper end thereof is formed.
The seal material 1 is brought into contact with the inner surface of the cover cap 2 and the lower end surfaces of the straight portions 1b and 1b with the cylindrical projections 2c and 2c of the cover cap 2 respectively. It is precisely and elastically fitted to 2. Further, the water blocking means 3 is provided on both outer side portions of the straight line portions 1b, 1b of the sealing material 1 from the outer side surfaces of the cover cap 2 on both the upright portions 2.
a plurality of water blocking pieces 3a protruding toward the inner surface of b, 2b at appropriate intervals, and from the lower end surfaces of both straight line portions 1b, 1b of the sealing material 1 to the cylindrical convex portions 2c, 2c of the cover cap 2. And a branch water blocking piece 3b having an inverted V-shaped cross section, which is provided in a bifurcated shape toward the outer surface of the cylindrical convex portions 2c, 2c in the assembled state. It transforms to spread along. In detail, this branch water stop piece 3
b ... Butt portions 2d, 2d of the cylindrical convex portions 2c, 2c
As compared to the outer one facing the horizontal outer surface close to, the inner side facing the outer surface inclined downward in a circular shape as it goes inward is formed to be slightly longer, so that the cylindrical convex shape inclined in an arc shape is formed. The tips of the respective portions 2c, 2c are surely brought into contact with each other along the outer surface shape.
【００３０】その結果、例えば台風などの激しい風雨に
よって、カバーキャップ２の円弧状に膨出形成された折
り返し部２ａ内面と、シール材１の外面との間から水が
入り込んで、シール材１の両直線部分１ｂ，１ｂの外側
面とカバーキャップ２の両直立部２ｂ，２ｂの内側面と
の隙間に流れ込もうとしても、これらの隙間に配置した
複数の止水片３ａ…によって止水され、筒状凸部２ｃ，
２ｃの突き合わせ部２ｄ，２ｄまで到達しないと共に、
カバーキャップ２の下端開口部２ｅ，２ｅから水が筒状
凸部２ｃ，２ｃの表面に沿って入り込もうとしても、こ
れら筒状凸部２ｃ，２ｃの外面沿いに変形した断面逆Ｖ
字状の分岐止水片３ｂ…によって止水され、突き合わせ
部２ｄ，２ｄまで到達しない。従って、筒状凸部２ｃ，
２ｃへの水の浸入を簡単な構成で防止できるという利点
がある。As a result, due to severe weather such as typhoon, water enters between the inner surface of the folded portion 2a of the cover cap 2 which is bulged in an arc shape and the outer surface of the seal material 1, and the seal material 1 Even if an attempt is made to flow into the gap between the outer side surfaces of both straight line portions 1b and 1b and the inner side surfaces of both upright portions 2b and 2b of the cover cap 2, the water is stopped by the plurality of water blocking pieces 3a arranged in these gaps. , The cylindrical convex portion 2c,
Not reaching the abutting portions 2d, 2d of 2c,
Even if water is introduced from the lower end openings 2e, 2e of the cover cap 2 along the surfaces of the cylindrical convex portions 2c, 2c, the cross-section reverse V deformed along the outer surface of the cylindrical convex portions 2c, 2c.
The water is stopped by the character-shaped branch water blocking pieces 3b, and does not reach the abutting portions 2d, 2d. Therefore, the cylindrical convex portion 2c,
There is an advantage that water can be prevented from entering the 2c with a simple configuration.
【００３１】図５に示すものは、前記シール材１を断面
略Ｍ字状に成形するのに代えて、特に折り返し部分１ａ
を断面略Ｔ字状に成形した構成が、前記図１及び図２に
示した実施例とは異なり、それ以外の構成は図１及び図
２に示した実施例と同じものである。従って、図５に示
すものも、前記図１及び図２に示した断面略Ｍ字状のシ
ール材１と同様な作用効果が得られる。In the structure shown in FIG. 5, instead of molding the sealing material 1 into a substantially M-shaped cross section, a folded portion 1a is particularly used.
1 is different from the embodiment shown in FIGS. 1 and 2, and the other structure is the same as the embodiment shown in FIGS. 1 and 2. Therefore, the one shown in FIG. 5 can also obtain the same operation and effect as the sealing material 1 having a substantially M-shaped cross section shown in FIGS. 1 and 2.
【００３２】尚、前示実施例では、屋根板Ａの接続片Ａ
１に対し、その軸線方向の一部のみに吊子Ｂを当接させ
て配置したが、これに限定されず、接続片Ａ１の軸線方
向全長に亘って吊子Ｂが当接するように配置しても良
い。また、折り返し部２ａが円弧状に膨出したカバーキ
ャップ２を使用したが、これに限定されず、図示せぬが
逆Ｕ字状に形成されたカバーキャップを使用しても良
い。In the embodiment shown above, the connecting piece A of the roof plate A is used.
The suspension B is arranged so as to contact only a part of its axial direction with respect to 1, but the present invention is not limited to this, and the suspension B is arranged so as to contact the entire length of the connection piece A1 in the axial direction. May be. Further, although the cover cap 2 in which the folded-back portion 2a is bulged in an arc shape is used, the present invention is not limited to this, and a cover cap formed in an inverted U shape (not shown) may be used.
【００３３】更に、図５に示す他の実施例は、図示しな
いが図３に示す如く、両直線部分１ｂ，１ｂの外側面を
カバーキャップ２の両直立部２ｂ，２ｂの内面に対して
面接触させたり、また図４に示す如く、カバーキャップ
２の両直立部２ｂ，２ｂ下端に形成した筒状凸部２ｃ，
２ｃの突き合わせ部２ｄ，２ｄを密閉するための止水手
段３を、シール材１の両直線部分１ｂ，１ｂに設けても
良い。Further, in another embodiment shown in FIG. 5, although not shown, as shown in FIG. 3, the outer surfaces of the straight portions 1b and 1b are flush with the inner surfaces of the upright portions 2b and 2b of the cover cap 2. In addition, as shown in FIG. 4, both of the upright portions 2b of the cover cap 2 and the cylindrical protrusions 2c formed at the lower ends of the 2b,
The water stop means 3 for sealing the butted portions 2d, 2d of the 2c may be provided on both the straight line portions 1b, 1b of the seal material 1.
【００３４】[0034]
【発明の効果】以上説明したように、本発明のうち請求
項１記載の発明は、シール材の吊子側接触部を吊子の起
立片の先端部に当接させると共に、両キャップ側接触部
をカバーキャップの内面に夫々当接させて３点支持する
ことにより、カバーキャップと吊子との間がシール材を
介して正確に位置決めされ、この組み立て状態でカバー
キャップ及びシール材を屋根板に向け押圧しても移動せ
ず、更にカバーキャップ内に挿入する際、断面略Ｍ字状
のシール材をその軸線方向と直交する幅方向へ圧縮する
ことにより、僅かな圧縮力で容易に変形して幅寸法が短
くなると共に、挿入後は弾性的に復元して、シール材の
両キャップ側接触部がカバーキャップの内面に夫々当接
するので、吊子や屋根板に対するカバーキャップ及びシ
ール材のガタ付きを防止できると共に、シール材をカバ
ーキャップの内面に沿って変形し易くできる。従って、
互いに対向する吊子の起立片の先端部か又は屋根板の接
続片の先端部とシール材の内面との間が空間である従来
のものに比べ、主にカバーキャップの嵌め込み作業時や
組み立て後においてカバーキャップの一部が屋根板に向
け押圧されても、その部分が他の部分に比べて高さ位置
が低くならず、外観を維持できると共に、シール材の折
り返し部分の内面が吊子の起立片又は屋根板の接続片に
強く突き当たったり、カバーキャップの下端部が屋根板
の上面に強く突き当ることもないので、変形や破損の原
因とならず、長期に亘って防水機能を維持できる。As described above, according to the first aspect of the present invention, the suspension side contact portion of the sealing material is brought into contact with the tip end portion of the upright piece of the suspension and both cap side contacts are made. By abutting the respective portions on the inner surface of the cover cap and supporting them at three points, the position between the cover cap and the hanger is accurately positioned via the sealing material, and in this assembled state, the cover cap and the sealing material are placed on the roof plate. also moved by pressing toward the
No, and when it is inserted into the cover cap, it has a substantially M-shaped cross section
Compress the seal material in the width direction orthogonal to the axial direction.
As a result, it can be easily deformed with a slight compression force and the width dimension is short.
As it becomes worn, it will elastically restore after insertion,
Both cap side contact parts contact the inner surface of the cover cap respectively
Since, it is possible to prevent rattling of the cover cap and the sealing member for retaining clips or shingles, birch sealant
-It can be easily deformed along the inner surface of the cap. Therefore,
Compared to the conventional one in which there is a space between the tip of the upright piece of the hanger facing each other or the tip of the connecting piece of the roof plate and the inner surface of the sealing material, mainly during the fitting work of the cover cap or after assembly. Even if a part of the cover cap is pressed toward the roof plate, the height position of that part is not lower than that of other parts, the appearance can be maintained, and the inner surface of the folded part of the sealing material is Since it does not strongly hit the standing piece or the connecting piece of the roof plate and the lower end of the cover cap strongly hits the upper surface of the roof plate, it does not cause deformation or damage and can maintain the waterproof function for a long time. .
【００３５】請求項２の発明は、請求項１の発明の効果
に加えて、例えば台風などの激しい雨に曝されても、突
き合わせ部から筒状凸部の内部に水が侵入しないので、
筒状凸部の錆付きを防止できる。従って、錆によりカバ
ーキャップの寿命が短くならず、長期に亘って使用でき
る。According to the invention of claim 2, in addition to the effect of the invention of claim 1, even when exposed to heavy rain such as a typhoon,
Since water does not enter the inside of the cylindrical convex part from the joint part ,
It is possible to prevent rusting of the cylindrical convex portion . Therefore, due to rust, the cover
-The life of the cap is not shortened and it can be used for a long time.
It
【００３６】請求項３の発明は、請求項１または２の発
明の効果に加えて、例えば台風などの激しい風雨によっ
て、カバーキャップの円弧状に膨出形成された折り返し
部内面と、シール材の外面との間から水が入り込んで、
シール材の両直線部分の外側面とカバーキャップの両直
立部の内側面との隙間に流れ込もうとしても、これらの
隙間に配置した複数の止水片によって止水され、筒状凸
部の突き合わせ部まで到達しないと共に、カバーキャッ
プの下端開口部から水が筒状凸部の表面に沿って入り込
もうとしても、これら筒状凸部の外面沿いに変形した断
面逆Ｖ字状の分岐止水片によって止水され、突き合わせ
部まで到達しないので、筒状凸部への水の浸入を簡単な
構成で防止できる。In addition to the effect of the invention of claim 1 or 2, the invention of claim 3 is further affected by severe wind and rain such as a typhoon.
The fold back of the cover cap that bulges into an arc
Water enters between the inner surface of the part and the outer surface of the sealing material,
Both sides of the sealing material on both outer sides and the cover cap
Even if you try to flow into the gap between the inner surface of the
Water is stopped by a plurality of water blocking pieces placed in the gap, and a cylindrical convex
Not reach the butted part of the
Water enters along the surface of the cylindrical protrusion from the bottom opening of the
At the same time, the deformations along the outer surface of these cylindrical protrusions
Water is stopped by a V-shaped bifurcated water blocking piece
Since it does not reach the part, it is easy to enter water into the cylindrical convex part.
Can be prevented by configuration .
【図１】 本発明の一実施例を示す屋根板連結構造の部
分的な縦断正面図である。FIG. 1 is a partial vertical sectional front view of a roof plate connecting structure showing an embodiment of the present invention.
【図２】 部分的な斜視図である。FIG. 2 is a partial perspective view.
【図３】 本発明の他の実施例を示す屋根板連結構造の
部分的な縦断正面図である。FIG. 3 is a partial vertical sectional front view of a roof plate connecting structure according to another embodiment of the present invention.
【図４】 本発明の他の実施例を示す屋根板連結構造の
部分的な縦断正面図である。FIG. 4 is a partial vertical sectional front view of a roof plate connecting structure showing another embodiment of the present invention.
【図５】 本発明の他の実施例を示す屋根板連結構造の
部分的な縦断正面図である。FIG. 5 is a partial vertical sectional front view of a roof plate connection structure showing another embodiment of the present invention.
Ａ 屋根板 Ａ１ 接続片
Ｂ 吊子 Ｂ１ 起立片
Ｂ11 先端部 １ シール材
１ｂ 直線部分 １ｃ 吊子側接触
部
１ｄ キャップ側接触部 １ｆ キャップ用
止水片
２ カバーキャップ ２ｂ 直立部A Roof plate A1 Connection piece B Suspension B1 Standing piece B11 Tip part 1 Seal material 1b Straight part 1c Suspension side contact part 1d Cap side contact part 1f Cap water stop piece 2 Cover cap 2b Upright part
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 平10−82143（ＪＰ，Ａ) 実公 平６−43320（ＪＰ，Ｙ２) 特許2519660（ＪＰ，Ｂ２) 特許2519661（ＪＰ，Ｂ２) (58)調査した分野(Int.Cl.7，ＤＢ名) E04D 3/366 E04D 3/38 ─────────────────────────────────────────────────── ─── Continuation of the front page (56) References Japanese Patent Laid-Open No. 10-82143 (JP, A) Jpn. 6-43320 (JP, Y2) Patent 2519660 (JP, B2) Patent 2519661 (JP, B2) (58) ) Fields surveyed (Int.Cl. 7 , DB name) E04D 3/366 E04D 3/38
Claims (3)
た接続片（Ａ１）が、吊子（Ｂ）の起立片（Ｂ１）を挟
んで対向当接するように並べられ、これらにシール材
（１）及びその外側のカバーキャップ（２）を嵌め込ん
で挟圧結合させることにより、隣り合う屋根板（Ａ）が
密封状に連結される屋根板連結構造において、前記シー
ル材（１）の内面に吊子（Ｂ）の起立片（Ｂ１）の先端
部（Ｂ11）と対向する吊子側接触部（１ｃ）を形成し、
このシール材（１）の外面にカバーキャップ（２）の内
面と対向する一対のキャップ側接触部（１ｄ）を、上記
吊子側接触部（１ｃ）から反対方向へ離して形成し、こ
れら吊子側接触部（１ｃ）を吊子（Ｂ）の起立片（Ｂ
１）の先端部（Ｂ11）に当接させると共に、両キャップ
側接触部（１ｄ）をカバーキャップ（２）の内面に夫々
当接させて３点支持し、前記シール材（１）を弾性材料
で断面略Ｍ字状に成形し、その中央位置に吊子側接触部
（１ｃ）を配置し、両側に一対のキャップ側接触部（１
ｄ）を配置したことを特徴とする屋根板連結構造。1. A connecting piece (A1) formed by standing upright at an end of a roof plate (A) is arranged so as to face and abut the standing piece (B1) of a suspender (B) so as to face each other. In the roof plate connection structure in which the adjacent roof plates (A) are hermetically connected by fitting the sealing material (1) and the cover cap (2) on the outer side of the sealing material by fitting and sandwiching the sealing material (1). ), The suspension-side contact portion (1c) facing the tip portion (B11) of the standing piece (B1) of the suspension (B) is formed on the inner surface of
A pair of cap-side contact portions (1d) facing the inner surface of the cover cap (2) are formed on the outer surface of the sealing material (1) in the opposite direction from the suspension-side contact portion (1c). The child side contact part (1c) is set up by the upright piece (B
1) is brought into contact with the tip portion (B11), and both cap side contact portions (1d) are respectively brought into contact with the inner surface of the cover cap (2) to support at three points, and the sealing material (1) is made of an elastic material.
Is molded into an approximately M-shaped cross section, and the suspension-side contact part is located at the center
(1c) is arranged, and a pair of cap side contact parts (1
A roof plate connection structure characterized in that d) is arranged .
ｂ）に、カバーキャップ（２）の両直立部（２ｂ）下端
に折り曲げ形成された筒状凸部（２ｃ）の突き合わせ部
（２ｄ）を密閉するための止水手段（３）を設けた請求
項１記載の屋根板連結構造。2. Both linear portions (1) of the sealing material (1)
b) the lower end of both uprights (2b) of the cover cap (2)
Abutting portion of tubular convex portion (2c) formed by bending in
The roof board connection structure according to claim 1 , further comprising a water stop means (3) for sealing (2d) .
の両直線部分（１ｂ）の外側面からカバーキャップ
（２）の両直立部（２ｂ）の内側面へ向け適宜間隔毎に
突設した複数の止水片（３ａ）と、シール材（１）の両
直線部分（１ｂ）の下端面からカバーキャップ（２）の
筒状凸部（２ｃ）へ向け二股状に分岐させて突設した断
面逆Ｖ字状の分岐止水片（３ｂ）とで構成され、この分
岐止水片（３ｂ）を、その組み立て状態で筒状凸部（２
ｃ）の外面に沿って広がるように変形させる請求項１ま
たは２記載の屋根板連結構造。3. The water stopping means (3) is a sealing material (1).
From the outer surface of both straight parts (1b) of the cover cap
Toward the inner surface of both upright portions (2b) of (2) at appropriate intervals
Both of the plurality of protruding water blocking pieces (3a) and the sealing material (1)
From the lower end surface of the straight line portion (1b) of the cover cap (2)
A cut that is formed by bifurcating toward the cylindrical convex portion (2c).
It is composed of a branch water blocking piece (3b) with an inverted V shape,
Attach the water stop piece (3b) to the cylindrical projection (2
The roof panel connection structure according to claim 1 or 2, which is deformed so as to spread along the outer surface of c) .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000366126A JP3422983B2 (en) | 2000-11-30 | 2000-11-30 | Roof panel connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000366126A JP3422983B2 (en) | 2000-11-30 | 2000-11-30 | Roof panel connection structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002167910A JP2002167910A (en) | 2002-06-11 |
| JP3422983B2 true JP3422983B2 (en) | 2003-07-07 |
Family
ID=18836794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000366126A Expired - Fee Related JP3422983B2 (en) | 2000-11-30 | 2000-11-30 | Roof panel connection structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3422983B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5360730B2 (en) * | 2011-12-26 | 2013-12-04 | 元旦ビューティ工業株式会社 | Holding member for exterior material, and vertical facing exterior structure using the same |
-
2000
- 2000-11-30 JP JP2000366126A patent/JP3422983B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002167910A (en) | 2002-06-11 |
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