JPH07133658A - Expansion joint for eaves gutter - Google Patents
Expansion joint for eaves gutterInfo
- Publication number
- JPH07133658A JPH07133658A JP14764293A JP14764293A JPH07133658A JP H07133658 A JPH07133658 A JP H07133658A JP 14764293 A JP14764293 A JP 14764293A JP 14764293 A JP14764293 A JP 14764293A JP H07133658 A JPH07133658 A JP H07133658A
- Authority
- JP
- Japan
- Prior art keywords
- slider
- fixing member
- side fixing
- joint
- main body
- 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.)
- Pending
Links
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は伸縮軒樋継手に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an expansion eaves gutter joint.
【０００２】[0002]
【従来の技術】従来、軒樋の接続方法は種々知られてい
るが、最も一般的な方法として、特公昭４９−３０８３
号公報に記載あるように、軒樋継手の両端部側に設けら
れた軒樋接合部の内周面と軒樋の端部の外周面とにそれ
ぞれ接着剤を塗布し、軒樋の外周面を軒樋継手の接合部
の内周面に重合して接着し、２個の軒樋の端部を軒樋継
手を介して接続する方法がある。この方法では軒樋継手
と軒樋とが接着剤で強固に固着される。しかし、このよ
うに軒樋と軒樋継手とを接着剤で強固に接続すると、夏
期の炎天下では軒樋が膨張し、軒樋が蛇行したり、軒樋
継手が破損し、又、冬期の寒い日では軒樋が収縮し、軒
樋が破損したり、軒樋と軒樋継手との接合面が剥離する
という問題がある。2. Description of the Related Art Conventionally, various methods for connecting eaves gutters are known, but the most general method is Japanese Patent Publication No. 49-3083.
As described in the publication, an adhesive is applied to the inner peripheral surface of the eaves gutter joints provided on both end sides of the eaves gutter joint and the outer peripheral surface of the end of the eaves gutter, and the outer peripheral surface of the eaves gutter Is superposed on the inner peripheral surface of the joint part of the eaves gutter joint to be bonded, and the ends of the two eaves gutters are connected via the eaves joint. In this method, the eaves gutter joint and the eaves gutter are firmly fixed with an adhesive. However, if the eaves trough and eaves trough joint are firmly connected with an adhesive in this way, the eaves trout expands in the hot summer in the summer, the eaves gauze, the eaves trough joint is damaged, and the cold winter In the daytime, the eaves gutter contracts, the eaves gutter is damaged, and the joint surface between the eaves gutter and the eaves gutter joint is separated.
【０００３】かかる問題を解決する軒樋継手として、伸
縮自在に接続できる伸縮軒樋継手が知られている。例え
ば、実公昭５９−１６４１９号公報や特公昭５７−１８
０２５号公報記載のように、軒樋継手の内面に蛇腹状の
接続片を摺動自在に設け、この接続片に軒樋を接続し
て、軒樋の膨張収縮を、この蛇腹で吸収する構造が知ら
れている。As an eaves trough joint for solving such a problem, there is known an expansion eaves trough joint which is connectable in a stretchable manner. For example, Japanese Utility Model Publication No. 59-16419 and Japanese Patent Publication No. 57-18.
As described in Japanese Patent No. 025, a structure in which a bellows-shaped connecting piece is slidably provided on the inner surface of an eaves trough joint, and the eaves trough is connected to this connecting piece, and expansion and contraction of the eaves trough are absorbed by the bellows. It has been known.
【０００４】[0004]
【発明が解決しようとする課題】しかし、軒樋継手の中
央部に蛇腹状の接続片を設ける構造では、接続片が硬質
の材料であると、軒樋が伸縮を繰り返している間に次第
に蛇腹部分に亀裂が入り、この亀裂から雨水が漏れると
いう問題がある。又、接続片が軟質の材料であると、こ
の軟質の接続片と硬質である軒樋継手や軒樋とを接着剤
で接続しようとしても、軟質と硬質では接着剤が異なる
ために、強固に接続できない。その結果、接着部分が剥
がれる恐れがある。そこで、本発明の目的は、夏冬の温
度差による膨張、収縮によって軒樋の蛇行や軒樋の破損
がなく、しかも、接着剤を使用しないでも伸縮する接続
片と軒樋や軒樋継手とが強固に接続できる軒樋継手を提
供することである。However, in the structure in which the bellows-like connecting piece is provided in the central portion of the eaves joint, if the connecting piece is made of a hard material, the bellows gradually increases while the eaves trout repeats expansion and contraction. There is a problem that a crack is formed in the part and rainwater leaks from this crack. Also, if the connecting piece is a soft material, even if you try to connect the soft connecting piece and the eaves gutter joint or eaves gutter that is hard with an adhesive, the adhesive is different between soft and hard, so it becomes firm. can not connect. As a result, there is a risk that the bonded portion will peel off. Therefore, an object of the present invention is to prevent the meandering of the eaves gutter and the damage of the eaves gutter due to the expansion and contraction due to the temperature difference in the summer and winter, and to expand and contract even without using an adhesive and the eaves gutter or the eaves gutter joint. Is to provide eaves gutter joints that can be firmly connected.
【０００５】[0005]
【課題を解決するための手段】本発明は上記問題を解決
し、上記目的を達成するためになされたものであって、
一端部に軒樋接続部を有する溝形の硬質継手本体と、こ
の継手本体の他端部の内周面に沿って摺動自在に取り付
けられた軒樋接続部を有する硬質スライダー材と、継手
本体とスライダー材とに差し渡された伸縮自在な軟質サ
ンドイッチ材と、このサンドイッチ材のスライダー材側
端部を固定するスライダー側固定部材と、サンドイッチ
材の継手本体側端部を固定する本体側固定部材とからな
る伸縮軒樋継手であって、前記継手本体の溝形の上縁部
にはスライダー側固定部材の上端を押さえる係止片が内
方に突出して設けられ、サンドイッチ材の両端部にはそ
れぞれ通孔が設けられ、スライダー側固定部材の外周面
と本体側固定部材の外周面にはそれぞれ突起が設けられ
ていて、サンドイッチ材が継手本体の内周面とスライダ
ー材の内周面に差し渡され、スライダー側固定部材の突
起がサンドイッチ材の一方の端部に設けられている通孔
に挿入された状態で、スライダー側固定部材が内方から
サンドイッチ材をスライダー材に押し付けてスライダー
側固定部材の上端が係止片に摺動自在に係止され、本体
側固定部材の突起がサンドイッチ材の他方の端部に設け
られている通孔に挿入された状態で、本体側固定部材が
継手本体に固定されているものである。The present invention has been made to solve the above problems and achieve the above objects.
A groove-shaped hard joint body having an eaves gutter connection portion at one end, a hard slider material having an eaves gutter connection portion slidably attached along the inner peripheral surface of the other end portion of the joint body, and a joint Flexible sandwich sandwiched between the main body and the slider material, the slider side fixing member that fixes the slider material side end of this sandwich material, and the body side fixing that fixes the sandwich body joint body side end An expansion eaves gutter joint consisting of a member and a groove-shaped upper edge portion of the joint body is provided with a locking piece that presses the upper end of the slider-side fixing member so as to project inwardly, and at both ends of the sandwich material. Are provided with through holes, and protrusions are provided on the outer peripheral surface of the slider-side fixing member and the outer peripheral surface of the main body-side fixing member, respectively, and the sandwich material is provided on the inner peripheral surface of the joint body and the inner peripheral surface of the slider material. difference Passed, and the protrusion of the slider side fixing member is inserted into the through hole provided at one end of the sandwich material, the slider side fixing member presses the sandwich material against the slider material from the inside to fix the slider side. When the upper end of the member is slidably locked to the locking piece and the protrusion of the main body side fixing member is inserted into the through hole provided at the other end of the sandwich material, the main body side fixing member is joined to the joint. It is fixed to the main body.
【０００６】本発明におけるスライダー材とサンドイッ
チ材との接続はスライダー側固定部材の外周面に設けら
れている突起をサンドイッチ材の通孔に挿入した状態
で、スライダー側固定部材が内方からサンドイッチ材を
スライダー材に押し付けてスライダー側固定部材の上端
を継手本体の上縁部に設けられている係止片に摺動自在
に係止されている。即ち、内方から順にスライダー側固
定部材、サンドイッチ材、スライダー材となっている。
本発明においては、この順を逆にして、内方からスライ
ダー材、サンドイッチ材、スライダー側固定部材とする
こともできる。即ち、スライダー側固定部材の内周面に
突起を設け、この突起をサンドイッチ材の通孔に挿入し
た状態で、スライダー材が内方からサンドイッチ材をス
ライダー側固定部材に押し付けることもできる。その
際、一番内側にあるスライダー材の上端を継手本体の係
止片に摺動自在に係止させるのである。このようにする
と、請求項２記載のような構造になる。In the present invention, the slider member and the sandwich member are connected from the inside by the slider-side fixing member with the protrusions provided on the outer peripheral surface of the slider-side fixing member inserted into the through holes of the sandwich member. Is pressed against the slider member, and the upper end of the slider-side fixing member is slidably locked to a locking piece provided on the upper edge of the joint body. That is, the slider side fixing member, the sandwich material, and the slider material are sequentially arranged from the inside.
In the present invention, the order may be reversed and the slider member, the sandwich member, and the slider-side fixing member may be formed from the inside. That is, it is also possible to provide a protrusion on the inner peripheral surface of the slider-side fixing member and press the sandwich material from the inside toward the slider-side fixing member with the slider member inserted in the through hole of the sandwich member. At that time, the upper end of the innermost slider material is slidably locked to the locking piece of the joint body. By doing so, the structure as described in claim 2 is obtained.
【０００７】又、継手本体とサンドイッチとの接続は本
体側固定部材の外周面に設けられている突起をサンドイ
ッチ材の通孔に挿入した状態で、本体側固定部材を継手
本体に固定するのである。この固定方法はスライダー材
とサンドイッチ材との接続と同様に、本体側固定部材の
突起をサンドイッチ材の通孔に挿入した状態で、本体側
固定部材の上端を継手本体の上縁部に設けられている係
止片に係止してもよいし、本体側固定部材の突起をサン
ドイッチ材の通孔に挿入し、この突起の先端を継手本体
に接着剤で接着してもよい。Further, the joint body and the sandwich are connected to each other by fixing the main body side fixing member to the joint main body in a state where the protrusion provided on the outer peripheral surface of the main body side fixing member is inserted into the through hole of the sandwich material. . This fixing method is similar to the connection between the slider material and the sandwich material, and the upper end of the main body side fixing member is provided at the upper edge of the joint main body with the protrusion of the main body side fixing member inserted into the through hole of the sandwich material. The locking piece may be locked, or the projection of the main body side fixing member may be inserted into the through hole of the sandwich material, and the tip of this projection may be bonded to the joint main body with an adhesive.
【０００８】本発明において接続される軒樋は従来の軒
樋がそのまま使用できる。例えば、半円形の軒樋でもよ
いし、断面Ｕ字型の軒樋でもよい。そして、この軒樋を
接続する軒樋継手の接続部の形状は接続する軒樋の外周
面に沿って密着するように、軒樋の外周面とほぼ等しい
内周面を有するものである。又、この接続を強固にする
ために接続部の形状を断面コ字形にして軒樋の先端を挟
むことができるような構造にしてもよい。本発明に使用
するスライダー材や請求項２記載のスライダー側固定部
材は継手本体の内周面に沿って摺動し易いように外周面
を継手本体の内周面とほぼ同じ形状にするとよい。本発
明に使用するサンドイッチ材は伸縮できる軟質材料で、
継手本体とスライダー材側に差し渡すものであって、合
成ゴムシートや天然ゴムシート等のゴム製のシート、軟
質塩化ビニル樹脂シートやエチレン樹脂シート等の軟質
の合成樹脂製のシート等が好適である。The eaves gutter connected in the present invention can use the conventional eaves gutter as it is. For example, a semicircular eaves trough or a U-shaped eaves trough may be used. The shape of the connecting portion of the eaves trough joint that connects the eaves troughs has an inner peripheral surface that is substantially the same as the outer peripheral surface of the eaves troughs so as to be in close contact with the outer peripheral surface of the eaves trough to be connected. Further, in order to make this connection firm, the shape of the connecting portion may be U-shaped in cross section so that the tip of the eaves gutter can be sandwiched. In the slider material used in the present invention and the slider-side fixing member described in claim 2, the outer peripheral surface may have substantially the same shape as the inner peripheral surface of the joint body so that it can easily slide along the inner peripheral surface of the joint body. The sandwich material used in the present invention is a flexible elastic material,
A rubber sheet such as a synthetic rubber sheet or a natural rubber sheet, or a soft synthetic resin sheet such as a soft vinyl chloride resin sheet or an ethylene resin sheet, which is to be passed to the joint body and the slider side. is there.
【０００９】[0009]
【作用】本発明伸縮軒樋継手は、継手本体の軒樋接続部
に軒樋の先端部を接着剤で強固に接続する。又、スライ
ダー材の軒樋接続部に別の軒樋の先端部を接着剤で強固
に接続する。この際、継手本体、スライダー材、軒樋は
同じ硬質であるからこの接続は強固に接続できる。そし
て、この軒樋が接続される継手本体とスライダー材は、
継手本体とスライダー材側に差し渡された伸縮自在な軟
質サンドイッチ材で接続されているから、軒樋が夏冬の
温度差によって伸縮しても、この軟質サンドイッチ材が
伸縮し、軒樋が壊れたり軒樋と軒樋継手との接続部が剥
離することがない。この硬質の継手本体と軟質のサンド
イッチ材との接続は本体側固定部材の外周面に設けられ
ている突起を、サンドイッチ材の端部に設けられた通孔
に挿入した状態で、本体側固定部材を継手本体に固定し
ているから、突起が通孔から抜けることがない。その結
果、硬質継手本体と軟質サンドイッチ材とは外れること
がなく接続できる。In the expandable eaves gutter joint of the present invention, the eaves gutter end portion is firmly connected to the eaves gutter connection portion of the joint body with an adhesive. Also, the tip of another eaves gutter is firmly connected to the eaves gutter connection part of the slider material with an adhesive. At this time, since the joint body, the slider material, and the eaves gutter are the same in hardness, this connection can be made firmly. And the joint body and slider material to which this eaves gutter is connected,
Since the joint body and the flexible sandwich sandwiched between the slider and the slider are connected, even if the eaves gutter expands or contracts due to the temperature difference between summer and winter, this soft sandwich elongates and the eaves gutter breaks. The connection between the trough eaves gutter and the eaves gutter joint does not peel off. The connection between the hard joint body and the soft sandwich material is carried out by inserting the projection provided on the outer peripheral surface of the body side fixing member into the through hole provided at the end of the sandwich material, and fixing the body side fixing member. Since the is fixed to the joint body, the protrusion does not come out of the through hole. As a result, the hard joint body and the soft sandwich material can be connected to each other without coming off.
【００１０】又、硬質のスライダー材と軟質のサンドイ
ッチ材の他端部との接続は、請求項１記載の発明では、
スライダー側固定部材の外周面に設けられている突起
を、サンドイッチ材の端部に設けられた通孔に挿入した
状態で、このスライダー側固定部材が内方からサンドイ
ッチ材をスライダー材に押し付けて、スライダー側固定
部材の上端を継手本体に設けられている係止片に摺動自
在に係止してスライダー側固定部材が上方に移動できな
いようになっているから、突起が通孔から抜けることが
なく接続できるのである。又、請求項２記載の発明で
は、スライダー側固定部材の内周面に設けられている突
起を、サンドイッチ材の端部に設けられている通孔に挿
入した状態で、スライダー材が内方からサンドイッチ材
をスライダー側固定部材に押し付けて、スライダー材の
上端を継手本体に設けられている係止片に摺動自在に係
止してスライダー材が上方に移動できないようになって
いるから、突起が通孔から抜けることがなく接続できる
のである。The connection between the hard slider material and the other end of the soft sandwich material is made according to the invention of claim 1.
With the protrusion provided on the outer peripheral surface of the slider-side fixing member inserted in the through hole provided at the end of the sandwich material, this slider-side fixing member presses the sandwich material against the slider material from the inside, Since the upper end of the slider-side fixing member is slidably locked to the locking piece provided on the joint body to prevent the slider-side fixing member from moving upward, the protrusion may not come out of the through hole. You can connect without it. In the invention according to claim 2, the slider material is inserted from the inside in a state where the protrusion provided on the inner peripheral surface of the slider-side fixing member is inserted into the through hole provided at the end of the sandwich material. Since the sandwich material is pressed against the slider side fixing member and the upper end of the slider material is slidably locked to the locking piece provided on the joint body to prevent the slider material from moving upward, Can be connected without coming off from the through hole.
【００１１】このように、この硬質の継手本体やスライ
ダー材とサンドイッチ材とを接着剤で接着しないから、
硬質の継手本体やスライダー材と軟質のサンドイッチ材
とは剥がれることなく接続できるのである。又、継手本
体に設けられている係止片に係止されるスライダー材の
上端またはスライダー側固定部材の上端は係止片に摺動
自在に係止されているから、軒樋の伸縮に伴って軒樋に
接着しているスライダー材が移動し、その際、このスラ
イダー材に接続しているサンドイッチ材が伸縮する。従
って、軒樋が破損したり湾曲することがない。As described above, since the rigid joint body or the slider material and the sandwich material are not bonded by the adhesive,
The hard joint body or slider material and the soft sandwich material can be connected without peeling. Also, since the upper end of the slider material or the upper end of the slider-side fixing member that is locked to the locking piece provided on the joint body is slidably locked to the locking piece, it is possible to expand or contract with the eaves gutter. The slider material bonded to the eaves gutter moves, and at that time, the sandwich material connected to this slider material expands and contracts. Therefore, the eaves gutter is not damaged or curved.
【００１２】[0012]
【実施例】本発明の実施例を説明する。図１〜３は本発
明軒樋伸縮継手の一実施例を示すもので、図１は軒樋伸
縮継手の斜視図、図２は図１のＩＩ−ＩＩ線で切断した
断面図、図３は軒樋伸縮継手を分解して示す説明図であ
る。図４は本発明の他の実施例を示すもので、軒樋伸縮
継手のスライダー材付近を示す断面図である。図５は固
定部材に設けられる突起の種類とサンドイッチ材に設け
られる通孔の種類を示すもので、（Ａ）〜（Ｅ）は突起
を示す説明図、（Ｆ）〜（Ｉ）は通孔を示す説明図であ
る。EXAMPLES Examples of the present invention will be described. 1 to 3 show one embodiment of the eaves trough expansion joint of the present invention, FIG. 1 is a perspective view of the eaves trough expansion joint, FIG. 2 is a sectional view taken along line II-II of FIG. 1, and FIG. It is explanatory drawing which decomposes | disassembles and shows an eaves trough expansion joint. FIG. 4 shows another embodiment of the present invention and is a cross-sectional view showing the vicinity of the slider material of the eaves trough expansion joint. FIG. 5 shows the types of protrusions provided on the fixing member and the types of through holes provided in the sandwich material. (A) to (E) are explanatory views showing the protrusions, and (F) to (I) are through holes. FIG.
【００１３】図１〜３において、１は断面Ｕ字形の軒樋
７、７を接続する伸縮軒樋継手であり、硬質塩化ビニル
樹脂からなる継手本体２と、硬質塩化ビニル樹脂からな
るスライダー材３と、合成ゴムからなるシート状のサン
ドイッチ材４と、硬質塩化ビニル樹脂からなる断面Ｕ字
形のスライダー側固定部材５と、硬質塩化ビニル樹脂か
らなる断面Ｕ字形の本体側固定部材６とからなる。継手
本体２は一端部に軒樋７の外周面とほぼ同じ形状の内周
面と挟持片とで断面コ字形に形成されている軒樋接続部
２１を有する。この断面コ字形の軒樋接続部２１は先端
方向に向いている。又、この継手本体２の上縁部には、
後述のスライダー固定部材５の両方の上端を摺動自在に
係止させる係止片２５、２５が内方に突出して設けられ
ている。1 to 3, reference numeral 1 denotes an expansion eaves gutter joint for connecting eaves gutters 7 having a U-shaped cross section, and a joint body 2 made of a hard vinyl chloride resin and a slider material 3 made of a hard vinyl chloride resin. And a sheet-shaped sandwich member 4 made of synthetic rubber, a slider-side fixing member 5 made of hard vinyl chloride resin and having a U-shaped cross section, and a main body-side fixing member 6 made of hard vinyl chloride resin and having a U-shaped cross section. The joint main body 2 has an eaves trough connection portion 21 formed at one end with an inner peripheral surface having substantially the same shape as the outer peripheral surface of the eaves trough 7 and a sandwiching piece having a U-shaped cross section. The eaves gutter connection portion 21 having a U-shaped cross section faces the tip direction. Also, at the upper edge of this joint body 2,
Locking pieces 25, 25 that slidably lock both upper ends of a slider fixing member 5, which will be described later, are provided so as to project inward.
【００１４】スライダー材３は継手本体２の他端部の内
周面に沿って摺動自在に取り付けられている。従って、
このスライダー材３の外周面は継手本体の内周面とほぼ
同じ形状をしている。そして、このスライダー材３の内
周面には軒樋接続部３１が設けられている。この軒樋接
続部３１の形状は継手本体２の軒樋接続部２１とほぼ同
じ形状をしていて、向きが逆になっている。サンドイッ
チ材４は、図１に示すように、継手本体２とスライダー
材３とに差し渡されているシートであり、皺がないよう
に差し渡されていてもよいし、皺があるように差し渡さ
れていてもよい。そして、このサンドイッチ材４の両端
部には通孔４１、４２が設けられている。この通孔４
１、４２の形状は丸孔でも長孔でも適宜でよいが、この
実施例では継手本体２の断面方向に長い長孔となってい
る。The slider member 3 is slidably attached along the inner peripheral surface of the other end of the joint body 2. Therefore,
The outer peripheral surface of the slider member 3 has substantially the same shape as the inner peripheral surface of the joint body. The eaves gutter connection portion 31 is provided on the inner peripheral surface of the slider member 3. The shape of the eaves gutter connection portion 31 is substantially the same as the shape of the eaves gutter connection portion 21 of the joint body 2, but the direction is reversed. As shown in FIG. 1, the sandwich material 4 is a sheet that is provided between the joint body 2 and the slider material 3, and may be provided without wrinkles or with wrinkles. You may have been passed. Then, through holes 41 and 42 are provided at both ends of the sandwich material 4. This through hole 4
The shapes of 1 and 42 may be round holes or elongated holes, but in this embodiment, the elongated holes are elongated in the cross-sectional direction of the joint body 2.
【００１５】断面Ｕ字形のスライダー側固定部材５はサ
ンドイッチ材４をスライダー材３に押さ付けるもので、
外周面にサンドイッチ材４の通孔４１に挿入される突起
５１が設けられている。そして、このスライダー側固定
部材５は突起５１を通孔４１に挿入した状態で、内方か
らサンドイッチ材４をスライダー材３に押し付け、この
スライダー側固定部材５の両方の上端を継手本体２の係
止片２５、２５に摺動自在に係止させて上方に移動でき
ないようになっている。断面Ｕ字形の本体側固定部材６
はサンドイッチ材４を継手本体２に押し付けるもので、
外周面にサンドイッチ材４の通孔４１に挿入される突起
６１が設けられている。そして、この本体側固定部材６
は突起６１を通孔４２に挿入した状態で、継手本体２に
固定されている。A slider-side fixing member 5 having a U-shaped cross section presses the sandwich member 4 against the slider member 3,
Protrusions 51 to be inserted into the through holes 41 of the sandwich material 4 are provided on the outer peripheral surface. Then, with the slider-side fixing member 5 inserted into the through hole 41, the sandwich member 4 is pressed against the slider member 3 from the inside, and both upper ends of the slider-side fixing member 5 are engaged with the joint body 2. The stoppers 25, 25 are slidably locked so that they cannot be moved upward. Main body side fixing member 6 with U-shaped cross section
Is to press the sandwich material 4 against the joint body 2,
A protrusion 61 to be inserted into the through hole 41 of the sandwich material 4 is provided on the outer peripheral surface. And this main body side fixing member 6
Is fixed to the joint body 2 in a state where the protrusion 61 is inserted into the through hole 42.
【００１６】次に、この伸縮軒樋継手の組立方法および
使用方法について説明する。先ず、図３に示すように、
継手本体２の他端部にスライダー材３を取り付ける。次
に、サンドイッチ材４を継手本体２とスライダー材３に
差し渡す。そして、このサンドイッチ材４の両端を継手
本体２とスライダー材３とに接続する。先ず、サンドイ
ッチ材４のスライダー材３側の接続について説明する。
サンドイッチ材４の内方からスライダー側固定部材５
を、突起５１を通孔４１に挿入しながら、サンドイッチ
材５をスライダー材３に押し付け、スライダー側固定部
材５の上端を係止片２５の下面に嵌め込み摺動自在に係
止する。Next, a method of assembling and using this expansion eaves gutter joint will be described. First, as shown in FIG.
The slider member 3 is attached to the other end of the joint body 2. Next, the sandwich material 4 is passed over the joint body 2 and the slider material 3. Then, both ends of the sandwich material 4 are connected to the joint body 2 and the slider material 3. First, the connection of the sandwich material 4 on the slider material 3 side will be described.
From the inside of the sandwich material 4 to the slider side fixing member 5
While inserting the projection 51 into the through hole 41, the sandwich material 5 is pressed against the slider material 3, and the upper end of the slider side fixing member 5 is fitted into the lower surface of the locking piece 25 and slidably locked.
【００１７】すると、サンドイッチ材４は突起５１が通
孔４１に挿入された状態で、上方に移動できないように
係止片２５で押さえられているスライダー側固定部材５
とスライダー材３とによって挟まれているから、サンド
イッチ材４はスライダー材３に外れることなく接続され
る。しかも、このスライダー側固定部材５は上端が摺動
自在に係止されているから、全体が継手本体２内を滑る
ことができるようになっている。Then, in the sandwich member 4, with the protrusion 51 inserted in the through hole 41, the slider side fixing member 5 is held by the locking piece 25 so as not to move upward.
Since it is sandwiched between the slider material 3 and the slider material 3, the sandwich material 4 is connected to the slider material 3 without coming off. Moreover, since the upper end of the slider-side fixing member 5 is slidably locked, the entire slider-side fixing member 5 can slide in the joint body 2.
【００１８】次に、サンドイッチ材４の継手本体側の接
続について説明する。本体側固定部材６の突起６１の先
端に接着剤を塗布し、内方から本体側固定部材６を、突
起６１を通孔４２に挿入しながら、スライダー材３を継
手本体２に押し付けて、本体側固定部材６を継手本体２
に固定する。すると、サンドイッチ材４は本体側固定部
材６の突起６１がサンドイッチ材４の通孔４１に挿入さ
れた状態で固定されるから、サンドイッチ材４は継手本
体から外れることがないように接続される。Next, the connection of the sandwich body 4 on the joint body side will be described. An adhesive is applied to the tips of the protrusions 61 of the main body side fixing member 6, and the slider member 3 is pressed against the joint main body 2 while inserting the main body side fixing member 6 into the through hole 42 from the inside. The side fixing member 6 to the joint body 2
Fixed to. Then, the sandwich material 4 is fixed in a state where the protrusion 61 of the main body side fixing member 6 is inserted into the through hole 41 of the sandwich material 4, so that the sandwich material 4 is connected so as not to come off from the joint body.
【００１９】このようになっている軒樋継手１の軒樋接
続部２１、３１にそれぞれ軒樋７の端部を接着剤で強固
に接続する。このように接続していると、夏冬の温度差
によって軒樋７が伸縮しても、スライダー材３が継手本
体２内を滑るから、軒樋７は破損することがないし、湾
曲することもない。The end portions of the eaves gutter 7 are firmly connected to the eaves gutter connection portions 21 and 31 of the eaves gutter joint 1 configured as described above with an adhesive. With this connection, even if the eaves gutter 7 expands and contracts due to the temperature difference in summer and winter, the slider material 3 slides in the joint body 2, so the eaves gutter 7 is not damaged and may be curved. Absent.
【００２０】次に、図４に示す実施例について説明す
る。図４に示す実施例を図１〜３に示す実施例と比較す
ると、サンドイッチ４ａのスライダー材３ａ側の接続が
異なるからこの点について説明し、他は省略する。スラ
イダー材３ａは断面コ字形の軒樋接続部３１ａから内方
に縮径されてスライダ材３ａと継手本体２ａとの間にス
ライダー側固定部材５ａが入る空間が掲載されている。
又、スライダー側固定部材５ａの内周面に突起５１ａが
設けられている。Next, the embodiment shown in FIG. 4 will be described. When the embodiment shown in FIG. 4 is compared with the embodiment shown in FIGS. 1 to 3, the connection on the side of the slider material 3a of the sandwich 4a is different, and this point will be described, and the others will be omitted. The slider material 3a is reduced in diameter from the eaves trough connection portion 31a having a U-shaped cross section, and a space for inserting the slider-side fixing member 5a is provided between the slider material 3a and the joint body 2a.
A protrusion 51a is provided on the inner peripheral surface of the slider-side fixing member 5a.
【００２１】そして、この接続方法は、先ず、スライダ
ー側固定部材５ａを継手本体２ａに取り付け、サンドイ
ッチ材４ａの通孔４１ａを突起５１に挿入する。次に、
スライダー材３ａが内方からサンドイッチ材４ａをスラ
イダー側固定部材５ａに押し付けた状態で、スライダー
材３ａの上端を図示してない継手本体２ａの上端部に設
けられている係止片に摺動自在に係止する。このように
して取り付けると、図１〜３に示す実施例と同様に、こ
のスライダー材３ａが継手本体２ａの内周面上を滑るこ
とができるように取り付けられる。従って、この軒樋継
手に軒樋を接続し、夏冬の温度差によって軒樋が伸縮し
てもスライダー材３ａが滑るだけであって支障がない。In this connection method, first, the slider side fixing member 5a is attached to the joint body 2a, and the through hole 41a of the sandwich material 4a is inserted into the protrusion 51. next,
The upper end of the slider material 3a is slidable on the locking piece provided at the upper end of the joint body 2a (not shown) with the slider material 3a pressing the sandwich material 4a from the inside against the slider-side fixing member 5a. Lock on. When attached in this manner, the slider member 3a is attached so that it can slide on the inner peripheral surface of the joint body 2a, as in the embodiment shown in FIGS. Therefore, even if the eaves gutter is connected to the eaves gutter joint and the eaves gutter expands and contracts due to the temperature difference in the summer and winter, the slider material 3a only slides and there is no problem.
【００２２】次に、図５に示す実施例について説明す
る。突起および通孔は適宜形状でよいが、その例を図５
に示す。図５には次の突起と通孔の種類を示している。
突起は（Ａ）断面矩形の突起５１ｂ（６１ｂ）、（Ｂ）
断面台形の突起５１ｃ（６１ｃ）、（Ｃ）断面半円形の
突起５１ｄ（６１ｄ）、（Ｄ）断面半長円形の突起５１
ｅ（６１ｅ）、（Ｅ）断面紡錘形突起５１ｆ（６１ｆ）
等がある。又、通孔は（Ｆ）矩形の通孔４１ｂ（４２
ｂ）、（Ｇ）矩形の両端の角が取れた通孔４１ｃ（４２
ｃ）、（Ｈ）楕円形の通孔４１ｄ（４２ｄ）、（Ｉ）菱
形の両端の角が取れた通孔４１ｅ（４２ｅ）等がある。Next, the embodiment shown in FIG. 5 will be described. The protrusions and through holes may have any appropriate shape, but an example thereof is shown in FIG.
Shown in. FIG. 5 shows the following types of protrusions and through holes.
The protrusions are protrusions 51b (61b) and (B) having a rectangular cross section (A).
Projection 51c (61c) having a trapezoidal cross section, projection 51d (61d) having a semicircular cross section (C), and projection 51 having a semi-elliptical cross section (D)
e (61e), (E) Spindle-shaped protrusion 51f (61f)
Etc. Further, the through holes are (F) rectangular through holes 41b (42
b), (G) Through holes 41c (42
c), (H) elliptical through hole 41d (42d), and (I) rhombic through hole 41e (42e) with both corners removed.
【００２３】[0023]
【発明の効果】本発明軒樋伸縮継手は軒樋と継手本体の
軒樋接続部およびスライダー材の軒樋接続部はすべて硬
質であるから、軒樋と両方の軒樋接続部とは接着剤で強
固に接続できる。又、継手本体とスライダー材とは伸縮
自在な軟質のサンドイッチ材で接続されているから、軒
樋が夏冬の温度差によって伸縮しても、サンドイッチ材
が伸縮し、スライダー材が継手本体の内面を滑る。従っ
て、軒樋が破損したり湾曲することがない。According to the eaves trough expansion joint of the present invention, since the eaves trough, the eaves trough connection part of the joint body and the eaves trough connection part of the slider material are all hard, the eaves trough and both eaves gutter connection parts are adhesive. Can be connected firmly. Also, since the joint body and the slider material are connected by a flexible sandwich material that can expand and contract, even if the eaves gutter expands and contracts due to the temperature difference in the summer and winter, the sandwich material expands and contracts, and the slider material causes the inner surface of the joint body to expand. Slip. Therefore, the eaves gutter is not damaged or curved.
【００２４】又、軟質のサンドイッチ材と硬質の継手本
体の接続は、サンドイッチ材の端部に設けられている通
孔に本体側固定部材の外周面に設けられている突起が挿
入された状態で本体側固定部材が継手本体に固定されて
いるから、サンドイッチ材が継手本体から外れないよう
に接続される。又、軟質のサンドイッチ材と硬質のスラ
イダー材との接続は、サンドイッチ材の端部に設けられ
ている通孔にスライダー側固定部材の外周面に設けられ
ている突起が挿入された状態で、スライダー側固定部材
がサンドイッチ材をスライダー材に押し付けてスライダ
ー側固定部材の上端が継手本体の上縁部に設けられてい
る係止片に摺動自在に係止されているから、スライダー
側固定部材の突起がサンドイッチ材の通孔から抜けない
ようになっている。又、スライダー側固定部材を継手本
体に取り付けた後、このスライダー側固定部材の内周面
に設けられている突起にサンドイッチ材の端部に設けら
れている通孔を挿入した後、スライダー材がサンドイッ
チ材をスライダー側固定部材に押し付けてスライダー材
の上端が継手本体の上縁部に設けられている係止片に摺
動自在に係止されているから、スライダー側固定部材の
トッキがサンドイッチ材の通孔から抜けないようになっ
ている。いずれにしても、軟質のサンドイッチ材と硬質
の継手本体やスライダー材との接続は接着剤を使用せず
に接続されているから、剥がれることがない。Further, the soft sandwich material and the hard joint body are connected to each other with the projection provided on the outer peripheral surface of the main body side fixing member being inserted into the through hole provided at the end of the sandwich material. Since the main body side fixing member is fixed to the joint body, the sandwich material is connected so as not to come off from the joint body. Further, the connection between the soft sandwich material and the hard slider material is carried out by inserting the slider with the protrusion provided on the outer peripheral surface of the slider side fixing member inserted into the through hole provided at the end of the sandwich material. Since the side fixing member presses the sandwich material against the slider material and the upper end of the slider side fixing member is slidably locked to the locking piece provided on the upper edge of the joint body, The protrusions do not come out of the through holes in the sandwich material. Also, after attaching the slider side fixing member to the joint body, after inserting the through hole provided at the end of the sandwich material into the protrusion provided on the inner peripheral surface of this slider side fixing member, the slider material is The sandwich material is pressed against the slider-side fixing member, and the upper end of the slider material is slidably locked to the locking piece provided on the upper edge of the joint body. It does not come out of the through hole. In any case, since the soft sandwich material and the hard joint body and the slider material are connected without using an adhesive, they do not come off.
【図１】図１は本発明軒樋伸縮継手の一実施例を示すも
ので、軒樋継手の断面図である。FIG. 1 is a sectional view of an eaves trough joint according to an embodiment of the eaves trough expansion joint of the present invention.
【図２】図２は図１のＩＩ−ＩＩ線切断した断面図であ
る。FIG. 2 is a cross-sectional view taken along the line II-II of FIG.
【図３】図３は軒樋伸縮継手を組み立てている状態を示
す説明図である。FIG. 3 is an explanatory view showing a state in which an eaves trough expansion joint is assembled.
【図４】図４は本発明の他の実施例を示すもので、軒樋
伸縮継手のスライダー剤付近を示す断面図である。FIG. 4 shows another embodiment of the present invention and is a cross-sectional view showing the vicinity of a slider agent of an eaves trough expansion joint.
【図５】固定部剤に設けられる突起の種類とサンドイッ
チ剤に設けられる通孔の種類を示すもので、（Ａ）〜
（Ｅ）は突起を示す説明図、（Ｆ）〜（Ｉ）は通孔の示
す説明図である。FIG. 5 shows the types of protrusions provided on the fixing agent and the types of through holes provided on the sandwich agent.
(E) is explanatory drawing which shows a protrusion, (F)-(I) is explanatory drawing which shows a through-hole.
１ 伸縮軒樋継手 ２、２ａ 継手本体 ２１ 軒樋接続部 ２５ 係止片 ３、３ａ スライダー材 ３１、３１ａ 軒樋接続部 ４、４ａ サンドイッチ材 ４１、４２、４１ａ、４２ａ、４１ｂ、４２ｂ、４１
ｃ、４２ｃ ４１ｄ、４２ｄ、４１ｅ、４２ｅ 通孔 ５、５ａ スライダー側固定部材 ５１、５１ａ、５１ｂ、５１ｃ、５１ｄ、５１ｅ、５１
ｆ突起 ６ 本体側固定部材 ６１、６１ｂ、６１ｃ、６１ｄ、６１ｅ、６１ｆ突起1 expansion eaves gutter joint 2, 2a joint body 21 eaves gutter connection part 25 locking piece 3, 3a slider material 31, 31a eaves gutter connection part 4, 4a sandwich material 41, 42, 41a, 42a, 41b, 42b, 41
c, 42c 41d, 42d, 41e, 42e through hole 5, 5a slider-side fixing member 51, 51a, 51b, 51c, 51d, 51e, 51
f protrusion 6 main body side fixing member 61, 61b, 61c, 61d, 61e, 61f protrusion
Claims (2)
継手本体と、この継手本体の他端部の内周面に沿って摺
動自在に取り付けられた軒樋接続部を有する硬質スライ
ダー材と、継手本体とスライダー材とに差し渡された伸
縮自在な軟質サンドイッチ材と、このサンドイッチ材の
スライダー材側端部を固定するスライダー側固定部材
と、サンドイッチ材の継手本体側端部を固定する本体側
固定部材とからなる伸縮軒樋継手であって、前記継手本
体の溝形の上縁部にはスライダー側固定部材の上端を押
さえる係止片が内方に突出して設けられ、サンドイッチ
材の両端部にはそれぞれ通孔が設けられ、スライダー側
固定部材の外周面と本体側固定部材の外周面にはそれぞ
れ突起が設けられていて、サンドイッチ材が継手本体の
内周面とスライダー材の内周面に差し渡され、スライダ
ー側固定部材の突起がサンドイッチ材の一方の端部に設
けられている通孔に挿入された状態で、スライダー側固
定部材が内方からサンドイッチ材をスライダー材に押し
付けてスライダー側固定部材の上端が係止片に摺動自在
に係止され、本体側固定部材の突起がサンドイッチ材の
他方の端部に設けられている通孔に挿入された状態で、
本体側固定部材が継手本体に固定されていることを特徴
とする伸縮軒樋継手。1. A hard body having a groove-shaped rigid joint body having an eaves gutter connection portion at one end, and an eaves trough connection portion slidably attached along an inner peripheral surface of the other end portion of the joint body. The slider material, the flexible sandwich sandwiched between the joint body and the slider material, the flexible sandwich material, the slider side fixing member that secures the slider material side end of this sandwich material, and the joint body side end of the sandwich material An expansion eaves gutter joint comprising a main body side fixing member to be fixed, wherein a grooved upper edge portion of the joint main body is provided with a locking piece for pressing the upper end of the slider side fixing member so as to project inwardly. Through holes are provided at both ends of the material, and projections are provided on the outer peripheral surface of the slider-side fixing member and the outer peripheral surface of the main body-side fixing member.The sandwich material is the inner peripheral surface of the joint body and the slider material. When the slider side fixing member is inserted into the through hole provided at one end of the sandwich material, the slider side fixing member slides the sandwich material from the inside. With the upper end of the slider-side fixing member slidably locked to the locking piece by being pressed against, and the protrusion of the body-side fixing member is inserted into the through hole provided at the other end of the sandwich material,
An expandable eaves gutter joint in which the main body side fixing member is fixed to the joint main body.
継手本体と、この継手本体の他端部の内周面に沿って摺
動自在に取り付けられた軒樋接続部を有する硬質スライ
ダー材と、継手本体とスライダー材側に差し渡された伸
縮自在な軟質サンドイッチ材と、このサンドイッチ材の
スライダー材側端部を固定するスライダー側固定部材
と、センドイッチ材の継手本体側端部を固定する本体側
固定部材とからなる伸縮軒樋継手であって、前記継手本
体の溝形の上縁部にはスライダー材の上端を押さえる係
止片が内方に突出して設けられ、サンドイッチ材の両端
部にはそれぞれ通孔が設けられ、本体側固定部材の外周
面に突起が、又、スライダー側固定部材の内周面に突起
がそれぞれ設けられていて、スライダー側固定部材が継
手本体内周面に取り付けられ、サンドイッチ材が継手本
体の内周面とスライダー側固定部材内周面に差し渡さ
れ、スライダー側固定部材の突起がサンドイッチ材の一
方の端部に設けられている通孔に挿入された状態で、ス
ライダー材が内方からサンドイッチ材を固定部材に押し
付けてスライダー材の上端が係止片に摺動自在に係止さ
れ、本体側固定部材の突起がサンドイッチ材の他方の端
部に設けられている通孔に挿入された状態で、本体側固
定部材が継手本体に固定されていることを特徴とする伸
縮軒樋継手。2. A hard body having a groove-shaped rigid joint body having an eaves gutter connection portion at one end, and an eaves trough connection portion slidably attached along the inner peripheral surface of the other end portion of the joint body. The slider material, the joint body and the flexible sandwich sandwiched between the slider body and the slider material, the slider side fixing member that secures the slider material side end of this sandwich material, and the joint body side end of the send switch material An expansion eaves gutter joint comprising a main body side fixing member to be fixed, wherein a grooved upper edge of the joint main body is provided with a locking piece for pressing the upper end of the slider material so as to project inward, Through holes are provided at both ends, a protrusion is provided on the outer peripheral surface of the main body side fixing member, and a protrusion is provided on the inner peripheral surface of the slider side fixing member. Mounted on the surface The sandwich material was passed over the inner peripheral surface of the joint body and the inner peripheral surface of the slider-side fixing member, and the protrusion of the slider-side fixing member was inserted into the through hole provided at one end of the sandwich material. In this state, the slider material presses the sandwich material against the fixing member from the inside, the upper end of the slider material is slidably locked to the locking piece, and the protrusion of the main body side fixing member is provided on the other end of the sandwich material. An expandable eaves gutter joint characterized in that the main body side fixing member is fixed to the joint main body in a state of being inserted into the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14764293A JPH07133658A (en) | 1993-06-18 | 1993-06-18 | Expansion joint for eaves gutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14764293A JPH07133658A (en) | 1993-06-18 | 1993-06-18 | Expansion joint for eaves gutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH07133658A true JPH07133658A (en) | 1995-05-23 |
Family
ID=15434958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14764293A Pending JPH07133658A (en) | 1993-06-18 | 1993-06-18 | Expansion joint for eaves gutter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07133658A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103422625B (en) * | 2012-12-31 | 2016-03-30 | 江河创建集团股份有限公司 | Unit telescopic type assembling metal gutter and making and installation method thereof |
-
1993
- 1993-06-18 JP JP14764293A patent/JPH07133658A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103422625B (en) * | 2012-12-31 | 2016-03-30 | 江河创建集团股份有限公司 | Unit telescopic type assembling metal gutter and making and installation method thereof |
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