JP2006045767A - Inner joint for eaves gutter, and eaves gutter connecting method - Google Patents

Inner joint for eaves gutter, and eaves gutter connecting method Download PDF

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JP2006045767A
JP2006045767A JP2004223770A JP2004223770A JP2006045767A JP 2006045767 A JP2006045767 A JP 2006045767A JP 2004223770 A JP2004223770 A JP 2004223770A JP 2004223770 A JP2004223770 A JP 2004223770A JP 2006045767 A JP2006045767 A JP 2006045767A
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eaves
inner joint
temporary fixing
surface portion
eaves gutter
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Naoki Yabuta
直己 藪田
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Takiron Co Ltd
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Takiron Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide an inner joint for an eaves gutter, which enables positioning to be performed by spending a lot of time in the state of temporarily fixing the eaves gutter, which enables the eaves gutters to be firmly bonded and connected together, without making an adhesive scraped off, and which has proper workability, and an eaves gutter connecting method using the inner joint. <P>SOLUTION: The inner joint 1 for the eaves gutter, which connects the eaves gutters 10 and 10 together, comprises: a member 2 for temporary fixing, which is equipped with a front surface part 20, a bottom surface part 21 and a rear surface part 22, formed along an inner surface of the eaves gutter 10, and wherein an opening 2a is formed in its longitudinal intermediate part; and a member 3 for adhesion, which is equipped with a front surface part 30, a bottom surface part 31 and a rear surface part 32, formed along the inner surface of the eaves gutter, and which is to be fitted into the opening 2a. In the eaves gutter connecting method, ends of the eaves gutters 10 to be connected at the edge of eaves are temporarily fixed by means of the member 2 of the inner joint 1, and after that, the eaves gutters 10 are connected together by bonding the member 3 of the inner joint 1 to the end of the eaves gutter 10. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は、美観を損なうことなく軒樋と軒樋を接続できる軒樋用内継手に関する。   The present invention relates to an inner joint for eaves that can connect eaves and eaves without impairing aesthetics.

従来より、軒樋と軒樋の接続は内継手と外継手を用いて軒樋本体を挟着する方法で行なわれてきた。しかしながら、これらの継手を用いて軒樋を接続すると、継手が軒樋接続部分の外面に露出して段差を生じ、美観を損なうという問題があった。   Conventionally, eaves and eaves have been connected by a method of sandwiching the eaves body using an inner joint and an outer joint. However, when the eaves are connected using these joints, there is a problem that the joint is exposed on the outer surface of the eaves connection portion to form a step, which impairs the appearance.

かかる問題に対処するため、近年、内継手のみで軒樋同士を接続する方法が採用されるようになった。しかし、内継手のみで軒樋を接続する方法は、軒樋同士の突き合わせ部が外面に露出するため、当該突き合わせ部からの接着剤漏れが目立ったり、止水性が低下するなどの新たな問題が生じるようになった。そこで、外側片と底片と内側片とから構成された継手本体の、外側片上端より底片の内側片端部までを切り欠いて、切り起こしが可能な可動外側片と可動底片とが連続した接着用可動部を形成した内継手が提案されている（特許文献１）。   In order to cope with this problem, in recent years, a method of connecting eaves with only an inner joint has been adopted. However, the method of connecting the eaves only with the inner joint exposes the butt portion between the eaves ridges on the outer surface, and therefore there are new problems such as noticeable adhesive leakage from the butt portion and reduced water stoppage. It came to occur. Therefore, for the joint body composed of the outer piece, the bottom piece, and the inner piece, the movable outer piece and the movable bottom piece, which can be raised and raised, are cut out from the upper end of the outer piece to the inner piece end of the bottom piece. An inner joint in which a movable part is formed has been proposed (Patent Document 1).

しかし、軒樋の接続に上記の内継手を用いると、継手が軒樋の内面に位置するので段差が生じず、建物の美観を損なうことがない反面、次のような問題があった。   However, when the above-mentioned inner joint is used for connecting the eaves, the joint is located on the inner surface of the eaves so that no step is generated and the appearance of the building is not impaired. However, there are the following problems.

即ち、上記の内継手は、継手本体と接着用可動部が一体的に形成されているので、軒樋の接続作業の際は必ず事前に接着剤を接着用可動部に塗布しておかなければならず、そのため、軒樋の仮止めが長時間に及ぶと接着剤が乾いてしまうという問題があった。通常の軒樋の接続作業は、接続すべき全ての軒樋を一旦継手で仮止めして全体のバランスを調節してから接着作業に入るが、上記のような内継手は、仮止めの時間を短縮しなければならないので、軒樋全体のバランスを図って接続することが困難であった。また、事前に接着剤を接着用可動部に塗布して位置調整を行なうので、接着剤が位置調整中に軒樋と接触して掻き取られるという問題もあり、かかる問題は外側片においては切り起こしにより回避されるが、起き上がりの少ない可動底片部分においては顕著であった。更に、接着用可動部は切り起こしによって内側にしなった状態になるため、切り起こしを戻して軒樋内面と接着する際には、切り起こしが充分に戻らず、軒樋と接着用可動部を密着させて強固に接着し難いという問題もあった。
特開２００２−１３２５９号公報 That is, since the inner joint and the movable part for bonding are integrally formed in the inner joint, the adhesive must be applied to the movable part for bonding in advance when connecting the eaves. However, for this reason, there was a problem that the adhesive would dry out if the eaves were temporarily fixed for a long time. In normal eaves connection work, all eaves to be connected are temporarily fixed with joints and the overall balance is adjusted, and then the bonding work is started. Therefore, it is difficult to connect the whole eaves in a balanced manner. In addition, since the adhesive is applied to the bonding movable part in advance and the position is adjusted, there is a problem that the adhesive contacts the eaves during the position adjustment, and this problem is cut off in the outer piece. Although it was avoided by raising, it was conspicuous in the movable bottom piece portion where the rising was small. Furthermore, since the movable part for bonding becomes inside by cutting and raising, when the cut and raised part is attached to the inner surface of the eaves, the raising part does not return sufficiently, and the eaves and the movable part for bonding are There was also a problem that it was difficult to adhere firmly with close contact.
JP 2002-13259 A

本発明は、上記の問題に対処すべくなされたもので、その目的とするところは、軒樋を仮止めした状態で時間をかけて位置調整を行なうことができ、接着剤が掻き取られることもなく、強固に接着して軒樋を接続できる作業性の良好な軒樋用内継手及び該内継手を用いた軒樋接続方法を提供することにある。   The present invention has been made to cope with the above-described problems, and the object of the present invention is that the position can be adjusted over time in a state where the eaves are temporarily fixed, and the adhesive is scraped off. There is also provided an eaves-inner joint with good workability that can be firmly bonded and connected to the eaves, and an eaves connection method using the inner joint.

上記の課題を解決するため、本発明に係る軒樋用内継手は、軒樋と軒樋を接続する内継手であって、軒樋の内面に沿った形状の前面部と底面部と後面部を備え、且つ、その長さ方向の中間部に開口部が形成された仮止用部材と、軒樋の内面に沿った形状の前面部と底面部と後面部を備えた上記開口部に嵌込まれる接着用部材からなることを特徴とするものである。   In order to solve the above problems, an eaves-inner joint according to the present invention is an inner joint that connects the eaves and the eaves, and has a front part, a bottom part, and a rear part that are shaped along the inner surface of the eaves. And a temporary fixing member having an opening formed in an intermediate portion in the lengthwise direction thereof, and a front surface portion, a bottom surface portion, and a rear surface portion having a shape along the inner surface of the eaves hook. It consists of the member for adhesion | attachment inserted, It is characterized by the above-mentioned.

本発明の軒樋用内継手においては、接着用部材の外面に、その前面部から底面部を経て後面部に至る溝を設け、その溝にパッキンを嵌着することが好ましく、また、接着剤塗布部に該塗布部の目印を付けることも好ましい。そして、内継手本体の長さ方向の中間部に目印を付けることも好ましく、更に、その前面部の左右上部と後面部の左右上部を補強材で連結することも好ましい。   In the inner joint for eaves of the present invention, it is preferable that a groove extending from the front surface portion to the rear surface portion is provided on the outer surface of the bonding member, and a packing is fitted into the groove. It is also preferable to mark the application part on the application part. And it is also preferable to mark the middle part of the inner joint main body in the length direction, and it is also preferable to connect the left and right upper parts of the front part and the left and right upper parts of the rear part with a reinforcing material.

また、本発明の軒樋接続方法は、軒先において接続すべき軒樋の端部同士を、請求項１ないし請求項５のいずれかに記載された軒樋用内継手の仮止用部材で仮止めし、その後、軒樋用内継手の接着用部材を上記軒樋の端部に接着して接続することを特徴とするものである。   In addition, the eaves rod connection method of the present invention temporarily connects the end portions of the eaves rods to be connected at the eaves edge with the temporary fixing member of the eaves rod inner joint according to any one of claims 1 to 5. After that, the bonding member of the inner joint for eaves is bonded and connected to the end portion of the eaves.

本発明の軒樋用内継手は、仮止用部材と接着用部材とから構成され、これらを別体にしたので、接続すべき双方の軒樋端部の内側に仮止用部材を嵌合して仮止めしたまま、全体のバランスを充分調整した後、接着用部材に接着剤を塗布して仮止用部材の開口部に嵌込み、軒樋の端部内面に接着用部材を接着して軒樋を接続することができる。従って、接着剤が乾いたり、接着剤が掻き取られたりすることがなく、また、内継手の位置調整の失敗もなくなり、作業性が大幅に向上する。そして、仮止用部材の開口部に嵌込まれた接着用部材は従来の一体式の内継手の接着用可動部のように内側にしなることがなく、仮止用部材と共に軒樋の端部内面に押圧されるので、強固に接着することができる。   The inner joint for eaves of the present invention is composed of a temporary fixing member and an adhesive member, which are separated from each other, so that the temporary fixing member is fitted inside the both ends of the eaves to be connected. After fully fixing the entire balance, apply an adhesive to the bonding member, fit it into the opening of the temporary fixing member, and bond the bonding member to the inner surface of the edge of the eaves Eaves can be connected. Therefore, the adhesive is not dried and the adhesive is not scraped off, and there is no failure in the position adjustment of the inner joint, and the workability is greatly improved. Then, the bonding member fitted into the opening of the temporary fixing member does not become the inner side like the bonding movable part of the conventional integral inner joint, and together with the temporary fixing member, the end of the eaves Since it is pressed against the inner surface, it can be firmly bonded.

また、接着用部材の外面の前面部から底面部を経て後面部に至るまで溝を設け、その溝にパッキンを嵌着した軒樋用内継手は、たとえ軒樋の接続端部内面と接着用部材の接着が不完全になったとしても、パッキンが軒樋の接続端部内面に密接して防水機能を発揮するため、軒樋の接続部分から水漏れすることはない。そして、接着用部材に過剰の接着剤を塗布したとしても、パッキンの外側に接着剤が漏れ出す心配もなくなる。更に、パッキンは弾力性を有するので、軒樋の端部相互の多少のズレを修正することもできる。この溝及び溝に嵌着したパッキンは、最低でも軒樋同士を突き合わせた接続部分に該当する接着用部材の中央に左右１本ずつ設ければ軒樋の突き合わせ部から接着剤が漏れることがないので、外観上は良好となり、また、水漏れを防ぐため複数の溝及びパッキンを設けても良い。   In addition, the inner joint for eaves with a groove extending from the front part of the outer surface of the bonding member to the rear surface part through the bottom part, and with the packing fitted in the groove, Even if the bonding of the members becomes incomplete, the packing is in close contact with the inner surface of the connecting end portion of the eaves so as to exhibit a waterproof function, so that no water leaks from the connecting portion of the eaves. Even if an excessive amount of adhesive is applied to the bonding member, there is no risk of the adhesive leaking outside the packing. Furthermore, since the packing has elasticity, it is possible to correct some misalignment between the ends of the eaves. If the groove | channel and the packing fitted to the groove | channel are provided in the center of the adhesive member applicable to the connection part which faced the eaves at least, the adhesive agent will not leak from the butted part of the eaves Therefore, the appearance is good, and a plurality of grooves and packings may be provided to prevent water leakage.

また、接着用部材の接着剤塗布部に該塗布部の目印を付けた軒樋用内継手は、塗布部が一目でわかるため作業性が向上し、また、過剰の接着剤の塗布を防止することもできる。この目印は必要数に応じて設ければ良い。   Moreover, the inner joint for eaves with the application part marked on the adhesive application part of the adhesive member improves the workability because the application part can be seen at a glance, and prevents application of excessive adhesive. You can also This mark may be provided according to the required number.

更に、仮止用部材の長さ方向の中間部に目印を付けた軒樋用内継手は、その目印に合わせて軒樋の端部同士を仮止用部材の中央で突き合わせて接続することができるので、当該仮止用部材の切り欠き部に接着用部材を嵌込んだときに軒樋同士の突き合わせ部から接着剤が漏れたり、はみ出ることがない。   Furthermore, the inner joint for eaves with the mark attached to the intermediate portion in the longitudinal direction of the temporary fixing member may be connected by matching the ends of the eaves with the center of the temporary fixing member according to the mark. Therefore, the adhesive does not leak or protrude from the abutting portion between the eaves when the adhesive member is fitted into the cutout portion of the temporary fixing member.

そして、仮止用部材の前面部の左右上部と後面部の左右上部を補強材で連結した軒樋用内継手は、仮止用部材の強度が向上し、前後から外力が加わったとしても、その前面部や後面部が内側に変形することがないので、仮止用部材によって接着前の仮止めを確実に行なうことができる。   And the inner joint for eaves ridges in which the left and right upper parts of the front part of the temporary fixing member and the left and right upper parts of the rear part are connected by a reinforcing material, even if the strength of the temporary fixing member is improved and an external force is applied from the front and rear, Since the front surface portion and the rear surface portion are not deformed inward, temporary fixing before bonding can be reliably performed by the temporary fixing member.

一方、本発明の軒樋接続方法は、接続すべき軒樋の端部同士を軒樋用内継手の仮止用部材で仮止めした後、軒樋用内継手の接着用部材を軒樋の端部に接着して軒樋と軒樋を接続するので、仮止用部材で仮止めしたまま、全体のバランスを充分調整することができる。そのため、接着用部材に接着剤を塗布して後に位置調整をする必要がないので、接着剤が乾いたり、接着剤が掻き取られたりすることがなく、また、内継手の位置調整の失敗もなくなり、作業性が大幅に向上する。   On the other hand, in the eaves rod connection method of the present invention, the ends of the eaves to be connected are temporarily fixed with the temporary fixing member for the eaves inner joint, and then the bonding member for the eaves inner joint is attached to the eaves Since the eaves and the eaves are connected by bonding to the ends, the overall balance can be adjusted sufficiently while being temporarily fixed by the temporary fixing member. Therefore, it is not necessary to adjust the position after applying an adhesive to the bonding member, so that the adhesive does not dry or the adhesive is not scraped off, and the position adjustment of the inner joint may fail. The workability is greatly improved.

以下、図面を参照して本発明の具体的な実施形態を詳述する。
図１は本発明の一実施形態に係る軒樋用内継手の斜視図、図２は同内継手の仮止用部材を示す斜視図、図３は同内継手の接着用部材を示す斜視図、図４は本発明の他の実施形態に係る軒樋用内継手の接着用部材を示す斜視図、図５は仮止用部材で軒樋を仮止めした状態を示す斜視図、図６は同内継手で軒樋を接続した状態を示す斜視図、図７は仮止用部材で軒樋を仮止めした状態を示す断面図、図８は同内継手で軒樋を接続した状態を示す断面図、である。
である。 Hereinafter, specific embodiments of the present invention will be described in detail with reference to the drawings.
FIG. 1 is a perspective view of an inner joint for eaves-holding according to an embodiment of the present invention, FIG. 2 is a perspective view showing a temporary fixing member for the inner joint, and FIG. 3 is a perspective view showing a bonding member for the inner joint. FIG. 4 is a perspective view showing a bonding member for an inner joint for eaves ridges according to another embodiment of the present invention, FIG. 5 is a perspective view showing a state where the eaves ridges are temporarily fixed by a temporary fixing member, and FIG. The perspective view which shows the state which connected the eaves with the same inner joint, FIG. 7 is sectional drawing which shows the state which temporarily fixed the eaves with the member for temporary fixing, FIG. 8 shows the state which connected the eaves with the inner joint FIG.
It is.

図１に示す軒樋用内継手１は、合成樹脂製の仮止用部材２と、この仮止用部材２の中間の開口部に嵌込まれる合成樹脂製の接着用部材３から構成されたものであって、図６に示すように双方の軒樋１０、１０を内側から接続するものである。   1 is composed of a synthetic resin temporary fixing member 2 and a synthetic resin bonding member 3 fitted into an intermediate opening of the temporary fixing member 2. As shown in FIG. 6, both eaves 10 and 10 are connected from the inside.

仮止用部材２は、図２に示すように、接続すべき軒樋１０の内面の形状に沿った前面部２０と底面部２１と後面部２２を備えたもので、本実施例では、軒樋１０の内面形状に合致するように、前面部２０が、底面部２１前端から略垂直に立上がって前方へ略直角に折れ曲がり、更に斜め前方へ立上がった形状とされており、底面部２１が、平坦な板状若しくは僅かに下方へ湾曲した形状とされており、後面部２２が、底面部２１の後端から略垂直方向に立上がった形状とされている。この前面部２０の上端には、軒樋の前側耳部１０ａに内側から係合させる係合耳縁２３が形成されており、後面部２２の上端にも軒樋の後側耳部１０ｂに内側から係合させる係合耳縁２４が形成されている。そして、この係合耳縁２３、２４を残して、仮止用部材２の前面部２０、底面部２１、後面部２２の中間部分には、接着用部材３を嵌込むための開口部２ａが形成されおり、この開口部２ａを挟んで前面部２０、底面部２１、後面部２２は左右に二分されている。   As shown in FIG. 2, the temporary fixing member 2 includes a front surface portion 20, a bottom surface portion 21, and a rear surface portion 22 along the shape of the inner surface of the eaves rod 10 to be connected. The front surface portion 20 rises substantially vertically from the front end of the bottom surface portion 21, bends substantially at a right angle to the front, and further rises obliquely forward so as to match the inner surface shape of the flange 10. However, the shape is a flat plate shape or a shape slightly curved downward, and the rear surface portion 22 is a shape that rises from the rear end of the bottom surface portion 21 in a substantially vertical direction. An engagement ear edge 23 is formed at the upper end of the front surface portion 20 to be engaged with the front ear portion 10a of the eaves from the inside. Engagement ear edges 24 to be engaged are formed. Then, leaving the engagement ear edges 23 and 24, an opening 2 a for fitting the bonding member 3 is provided in the middle portion of the front surface portion 20, the bottom surface portion 21, and the rear surface portion 22 of the temporary fixing member 2. The front surface portion 20, the bottom surface portion 21, and the rear surface portion 22 are divided into left and right portions with the opening 2a interposed therebetween.

この左右に二分された前面部２０、２０の上部と後面部２２、２２の上部は、一体に成形された板状の補強材４、４で連結されている。このような補強材４、４を設けると、左右に二分された前面部２０、２０と後面部２２、２２に前後から外力が加わっても、前面部２０、２０や後面部２２、２２が内側に傾くように変形することがないため、後述するように仮止用部材２によって軒樋１０、１０の仮止めを確実に行なうことができる。また、一方で仮止用部材２はある程度内側にしなるような弾力性がないと軒樋本体１０に嵌込むことが難しくなるので、補強材４は、前面部２０、２０と後面部２２、２２のそれぞれ中間程度の高さ位置に設けるのが良い。   The upper portions of the front surface portions 20 and 20 and the upper portions of the rear surface portions 22 and 22 that are divided into right and left are connected by plate-shaped reinforcing members 4 and 4 that are integrally formed. When such reinforcing members 4 and 4 are provided, even if an external force is applied from the front and rear to the front surface portions 20 and 20 and the rear surface portions 22 and 22 that are divided into right and left, the front surface portions 20 and 20 and the rear surface portions 22 and 22 are inward. Therefore, the eaves members 10 and 10 can be temporarily fixed by the temporary fixing member 2 as will be described later. On the other hand, since the temporary fixing member 2 is difficult to be fitted into the eaves main body 10 unless it is elastic to the inside to some extent, the reinforcing member 4 includes the front surface portions 20 and 20 and the rear surface portions 22 and 22. It is good to provide in the middle height position of each.

上記の前面部２０の上端に形成される係合耳縁２３は、軒樋の耳部１０ａに対応する略コの字形の断面を備えたもので、その中間部分は底面が切り欠かれて断面が略Ｌ字型になっており、前側の係合耳縁２３の長さ方向中央には、軒樋１０、１０の端部を突き合わせる位置を示す目印２５が罫書きで付けられている。このような目印２５があると、双方の軒樋１０、１０の端部を内継手本体２の真中で突き合わせる作業が容易になるので、施工性が向上する。一方、軒樋の耳部１０ｂに係合させる後面部２２の上端に形成された係合耳縁２４は、仮止用部材２を仮止めし易いように略Ｌ字型の断面を備えたものである。   The engaging ear edge 23 formed at the upper end of the front surface portion 20 has a substantially U-shaped cross section corresponding to the ear portion 10a of the eaves bowl, and the intermediate portion has a bottom surface cut out. Is substantially L-shaped, and a mark 25 indicating a position where the end portions of the eaves 10 and 10 are abutted is marked by a ruled pattern in the center in the length direction of the front engagement ear edge 23. If there is such a mark 25, the work of abutting the ends of both eaves ridges 10, 10 in the middle of the inner joint body 2 is facilitated, so that the workability is improved. On the other hand, the engagement ear edge 24 formed at the upper end of the rear surface portion 22 to be engaged with the ear portion 10b of the eaves has a substantially L-shaped cross section so that the temporary fixing member 2 can be easily temporarily fixed. It is.

尚、上記の目印２５を付ける代わりに、係合耳縁２３の長さ方向中央に小さな点検窓を設けて軒樋１０、１０の端部の突き合わせ位置を確認することができるようにしてもよい。また、上記の目印２５や点検窓は、後側の係合耳縁２４に形成してもよい。   Instead of attaching the mark 25, a small inspection window may be provided in the center in the length direction of the engagement ear edge 23 so that the end position of the eaves 10 and 10 can be confirmed. . Further, the mark 25 and the inspection window may be formed on the rear engagement ear edge 24.

図３に示す接着用部材３は、接続すべき軒樋１０の内面の形状に沿った前面部３０と底面部３１と後面部３２を備えたもので、図１、図５、図６に示すように、上記の仮止用部材２の開口部２ａに嵌込まれるようになっている。   The bonding member 3 shown in FIG. 3 includes a front surface portion 30, a bottom surface portion 31, and a rear surface portion 32 along the shape of the inner surface of the eaves rod 10 to be connected, and is shown in FIGS. Thus, it fits in the opening part 2a of said temporary fixing member 2. FIG.

この接着用部材３の前面部３０、底面部３１、後面部３２の形状は、仮止用部材２の前面部２０、底面部２１、後面部２２の形状と同一であって、前面部３０の上端には仮止用部材２の係合耳縁２３に内側から係合させる断面が略Ｌ字型の係合部３３が形成されており、後面部３２の上端には、軒樋の後側耳部１０ｂの底面に下方から係止させる係止部３４が略９０°の角度で内側に突設されている。尚、係止部３４は、後面部３２の上端の肉厚が大きくて軒樋の後側耳部１０ｂの底面に後面部３２の上端を外れないように確実に係止させることができる場合は省略してもよい。   The shapes of the front surface portion 30, the bottom surface portion 31, and the rear surface portion 32 of the bonding member 3 are the same as the shapes of the front surface portion 20, the bottom surface portion 21, and the rear surface portion 22 of the temporary fixing member 2. An engagement portion 33 having a substantially L-shaped cross section to be engaged from the inside with the engagement ear edge 23 of the temporary fixing member 2 is formed at the upper end, and at the upper end of the rear surface portion 32, An engaging portion 34 that is engaged with the bottom surface of the portion 10b from below is projected inward at an angle of approximately 90 °. The locking portion 34 is omitted when the thickness of the upper end of the rear surface portion 32 is large and can be reliably locked to the bottom surface of the rear ear portion 10b of the eaves so that the upper end of the rear surface portion 32 does not come off. May be.

次に、図５、図６、図７、図８を参照して、上記の軒樋用内継手１を用いた軒樋接続方法を説明する。   Next, with reference to FIGS. 5, 6, 7, and 8, the eaves rod connection method using the eaves inner joint 1 will be described.

まず、図５、図７に示すように、接続すべき双方の軒樋１０、１０に仮止用部材２を嵌込んで、係合耳縁２３、２４を軒樋１０、１０の耳部１０ａ、１０ｂに係合させ、仮止用部材２の中央の目印２５に合わせて、双方の軒樋１０、１０の端部同士を突き合わせて仮止めする。そして、この仮止め状態で、接続される全ての軒樋１０のバランスを充分に調整する。その場合、仮止用部材２の前面部２０、２０と後面部２２、２２は補強材４によって内側に大きく変形しないように補強されているため、係合耳縁２３、２４が軒樋１０の耳部１０ａ、１０ｂから外れて仮止めが解除される心配はない。   First, as shown in FIGS. 5 and 7, the temporary fixing member 2 is fitted into both eaves 10 and 10 to be connected, and the engagement ear edges 23 and 24 are connected to the ears 10 a of the eaves 10 and 10. 10b, the end portions of the two eaves 10 and 10 are brought into contact with each other and temporarily fixed in accordance with the mark 25 in the center of the temporary fixing member 2. And in this temporarily fixed state, the balance of all connected eaves 10 is fully adjusted. In that case, since the front surface portions 20 and 20 and the rear surface portions 22 and 22 of the temporary fixing member 2 are reinforced by the reinforcing material 4 so as not to be greatly deformed inward, the engagement ear edges 23 and 24 are formed on the eaves 10. There is no worry that the temporary fixing is released by coming off the ears 10a, 10b.

次いで、図６、図８に示すように、接着用部材３の外面に接着剤を塗布し、その後面部３２上端の係止部３４を軒樋の後側耳部１０ｂの底面に係止させて、その係止部分を支点として接着用部材３を下方に回動させ、前面部３０上端の係合部３３を接着用部材３の弾性変形を利用して軒樋の前側耳部１０ａと仮止用部材２の係合耳縁２３に係合させて接着用部材３を仮止用部材２の開口部２ａに嵌込み、双方の軒樋１０、１０の端部内面に接着用部材３を密着させた状態で強固に接着することにより軒樋１０、１０を水密的に接続する。   Next, as shown in FIGS. 6 and 8, an adhesive is applied to the outer surface of the bonding member 3, and the locking portion 34 at the upper end of the rear surface portion 32 is locked to the bottom surface of the rear ear portion 10b of the eaves, The bonding member 3 is rotated downward with the locking portion as a fulcrum, and the engagement portion 33 at the upper end of the front surface portion 30 is used for temporary fixing with the front ear portion 10a of the eaves basket using the elastic deformation of the bonding member 3. The adhesive member 3 is engaged with the engagement ear edge 23 of the member 2 and fitted into the opening 2 a of the temporary fixing member 2, and the adhesive member 3 is brought into close contact with the inner surfaces of both ends of the eaves 10 and 10. The eaves 10 and 10 are connected in a watertight manner by firmly adhering to each other.

以上のように軒樋用内継手１を用いて軒樋１０、１０を接続すると、内継手１が見えないので、建物の美観を損なうことがない。しかも、この軒樋用内継手１は仮止用部材２と接着用部材３を別体にし、仮止用部材２で軒樋１０、１０を仮止めして位置調整を充分に行なってから接着用部材３に接着剤を塗布して接着できるようにしたため、調整中に接着剤が乾いたり掻き取られたりすることがなく、強固に軒樋１０、１０を接続することができる。また、仮止用部材２の長さ方向中央に目印２５を付けたので、軒樋１０、１０の端部を仮止用部材２の中央で突き合わせる作業がし易くなって施工性が向上する。   As described above, when the eaves 10 and 10 are connected using the eaves inner joint 1, since the inner joint 1 cannot be seen, the appearance of the building is not impaired. In addition, the inner joint 1 for eaves eaves is bonded after the temporary fixing member 2 and the bonding member 3 are separated, and the eaves 10 and 10 are temporarily fixed by the temporary fixing member 2 and the position adjustment is sufficiently performed. Since the adhesive is applied to the member 3 so that it can be bonded, the adhesive is not dried or scraped off during adjustment, and the eaves 10 and 10 can be firmly connected. Moreover, since the mark 25 is attached to the center in the length direction of the temporary fixing member 2, the work of abutting the ends of the eaves 10 and 10 at the center of the temporary fixing member 2 is facilitated and the workability is improved. .

また、本発明の軒樋用内継手１は、前記の接着用部材３に代えて、望ましくは図４に示すような接着用部材３Ａも採用し得るものである。即ち、図４に示す接着用部材３Ａは、図３に示す接着用部材３の外面に、前面部３０から底面部３１を経て後面部３２に至る４本の溝３ａを設け、それぞれの溝３ａに合成ゴム等からなる防水用のパッキン３ｂを嵌着すると共に、溝３ａ、３ａの間に接着剤塗布部の目印３ｃを左右それぞれ２箇所ずつ罫書きで付けたものである。この接着用部材３Ａは溝３ａを設けたので、図３に示す接着用部材３よりも、前面部３０、底面部３１、後面部３２の厚みが増している。   Moreover, the inner joint 1 for eaves of this invention can employ | adopt the adhesive member 3A as shown in FIG. 4 instead of the said adhesive member 3 desirably. That is, the bonding member 3A shown in FIG. 4 is provided with four grooves 3a from the front surface portion 30 through the bottom surface portion 31 to the rear surface portion 32 on the outer surface of the bonding member 3 shown in FIG. A waterproofing packing 3b made of synthetic rubber or the like is fitted on the surface, and marks 3c on the adhesive application part are provided between the grooves 3a and 3a by two creases. Since the bonding member 3A is provided with the groove 3a, the thickness of the front surface portion 30, the bottom surface portion 31, and the rear surface portion 32 is larger than that of the bonding member 3 shown in FIG.

上記のような接着用部材３Ａを用いると、たとえ接着剤の塗布が不十分であったとしても、パッキン３ｂが軒樋１０、１０の接続端部内面に密着して防水作用を発揮するため軒樋１０、１０の接続箇所から水が漏れ出すのを防ぐことができるし、また、接着剤を過剰に塗布したとしてもパッキン３ｂの外側に接着剤がはみ出すこともない。更に、軒樋１０、１０の端部相互の多少のズレは柔軟なパッキン３ｂによって修正することができる。尚、接着用部材３Ａに設ける溝３ａの本数は２本でもよく、接着剤塗布部の目印３ｃは罫書き以外の手段で付けてもよい。
When the bonding member 3A as described above is used, even if the application of the adhesive is insufficient, the packing 3b is in close contact with the inner surface of the connection end portion of the eaves 10 and 10 and exhibits a waterproof effect. It is possible to prevent water from leaking out from the connecting portions of the flanges 10 and 10, and even if the adhesive is applied excessively, the adhesive does not protrude outside the packing 3b. Furthermore, the slight misalignment between the ends of the eaves 10 and 10 can be corrected by the flexible packing 3b. Note that the number of the grooves 3a provided in the bonding member 3A may be two, and the mark 3c of the adhesive application portion may be attached by means other than scribing.

本発明の一実施形態に係る軒樋用内継手の斜視図である。It is a perspective view of the inner joint for eaves ridges concerning one embodiment of the present invention. 同内継手の仮止用部材を示す斜視図である。It is a perspective view which shows the member for temporary fixing of the inner joint. 同内継手の接着用部材を示す斜視図である。It is a perspective view which shows the member for adhesion | attachment of the same inner joint. 本発明の他の実施形態に係る軒樋用内継手の接着用部材を示す斜視図である。It is a perspective view which shows the member for adhesion | attachment of the inner joint for eaves ribs which concerns on other embodiment of this invention. 仮止用部材で軒樋を仮止めした状態を示す斜視図である。It is a perspective view which shows the state which temporarily fixed the eaves with the member for temporary fixing. 同内継手で軒樋を接続した状態を示す斜視図である。It is a perspective view which shows the state which connected the eaves with the same inner joint. 仮止用部材で軒樋を仮止めした状態を示す断面図である。It is sectional drawing which shows the state which temporarily fixed the eaves with the member for temporary fixing. 同内継手で軒樋を接続した状態を示す断面図である。It is sectional drawing which shows the state which connected the eaves with the same internal joint.

符号の説明Explanation of symbols

１ 軒樋用内継手
２ 仮止用部材
２ａ 開口部
３ 接着用部材
３ａ 溝
３ｂ パッキン
３ｃ 接着剤塗布部の目印
４ 補強材
１０ 軒樋
２０ 内継手本体の前面部
２１ 内継手本体の底面部
２２ 内継手本体の後面部
２５ 内継手本体の長さ方向の中間の目印
３０ 接着用部材の前面部
３１ 接着用部材の底面部
３２ 接着用部材の後面部 1 Inner joint for eaves 2 Temporary fixing member 2a Opening 3 Adhesive member 3a Groove 3b Packing 3c Marking of adhesive application part 4 Reinforcement material 10 Eaves 20 Front face of inner joint body 21 Bottom face part of inner joint body 22 Rear face portion of inner joint main body 25 Mark in the middle of the length direction of inner joint main body 30 Front surface portion of bonding member 31 Bottom surface portion of bonding member 32 Rear surface portion of bonding member

Claims (6)

軒樋と軒樋を接続する内継手であって、軒樋の内面に沿った形状の前面部と底面部と後面部を備え、且つ、その長さ方向の中間部に開口部が形成された仮止用部材と、軒樋の内面に沿った形状の前面部と底面部と後面部を備えた上記開口部に嵌込まれる接着用部材からなることを特徴とする軒樋用内継手。   An inner joint that connects the eaves eaves to the eaves eaves, and includes a front surface, a bottom surface, and a rear surface along the inner surface of the eaves eaves, and an opening is formed in an intermediate portion in the length direction thereof An inner joint for eaves eaves comprising a temporary fixing member and an adhesive member fitted in the opening having a front surface, a bottom surface, and a rear surface along the inner surface of the eaves eaves. 接着用部材の外面に、その前面部から底面部を経て後面部に至る溝を設け、その溝にパッキンを嵌着したことを特徴とする請求項１に記載の軒樋用内継手。   The inner joint for eaves eaves according to claim 1, wherein a groove extending from the front surface portion through the bottom surface portion to the rear surface portion is provided on the outer surface of the bonding member, and packing is fitted into the groove. 接着用部材の接着剤塗布部に該塗布部の目印を付けたことを特徴とする請求項１または請求項２に記載の軒樋用内継手。   The inner joint for eaves eaves according to claim 1 or 2, wherein a mark of the application portion is attached to an adhesive application portion of the bonding member. 仮止用部材の長さ方向の中間部に目印を付けたことを特徴とする請求項１ないし請求項３のいずれかに記載の軒樋用内継手。   The inner joint for eaves eaves according to any one of claims 1 to 3, wherein a mark is attached to an intermediate portion in a length direction of the temporary fixing member. 仮止用部材の前面部の左右上部と後面部の左右上部を補強材で連結したことを特徴とする請求項１ないし請求項４のいずれかに記載の軒樋用内継手。   The inner joint for eaves eaves according to any one of claims 1 to 4, wherein a left and right upper portion of the front surface portion of the temporary fixing member and a left and right upper portion of the rear surface portion are connected by a reinforcing material. 軒先において接続すべき軒樋の端部同士を、請求項１ないし請求項５のいずれかに記載された軒樋用内継手の仮止用部材で仮止めし、その後、軒樋用内継手の接着用部材を上記軒樋の端部に接着して接続することを特徴とする軒樋接続方法。   The ends of the eaves to be connected at the eaves are temporarily fixed with the temporary fixing member for the eaves inner joint according to any one of claims 1 to 5, and then the inner joint for the eaves An eaves connecting method, wherein the bonding member is bonded and connected to the end of the eaves.
JP2004223770A 2004-07-30 2004-07-30 Inner joint for eaves gutter, and eaves gutter connecting method Pending JP2006045767A (en)

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JP2008208572A (en) * 2007-02-23 2008-09-11 Matsushita Electric Works Ltd Mounting structure of inner joint for eaves gutter
JP2008208570A (en) * 2007-02-23 2008-09-11 Matsushita Electric Works Ltd Mounting structure of inner joint for eaves gutter
JP2008208575A (en) * 2007-02-23 2008-09-11 Matsushita Electric Works Ltd Inner joint for eaves gutter
JP2008208574A (en) * 2007-02-23 2008-09-11 Matsushita Electric Works Ltd Inner joint for eaves gutter

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JP2007315104A (en) * 2006-05-26 2007-12-06 Matsushita Electric Works Ltd Connection structure of eaves gutter
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JP2008208536A (en) * 2007-02-23 2008-09-11 Matsushita Electric Works Ltd Inner joint for eaves gutter
JP2008208572A (en) * 2007-02-23 2008-09-11 Matsushita Electric Works Ltd Mounting structure of inner joint for eaves gutter
JP2008208570A (en) * 2007-02-23 2008-09-11 Matsushita Electric Works Ltd Mounting structure of inner joint for eaves gutter
JP2008208575A (en) * 2007-02-23 2008-09-11 Matsushita Electric Works Ltd Inner joint for eaves gutter
JP2008208574A (en) * 2007-02-23 2008-09-11 Matsushita Electric Works Ltd Inner joint for eaves gutter

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