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JP3973950B2 - Moisture-proof auxiliary material for wiring in moisture-proof layer, wiring structure and wiring method using the same - Google Patents

Moisture-proof auxiliary material for wiring in moisture-proof layer, wiring structure and wiring method using the same Download PDF

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Publication number
JP3973950B2
JP3973950B2 JP2002094013A JP2002094013A JP3973950B2 JP 3973950 B2 JP3973950 B2 JP 3973950B2 JP 2002094013 A JP2002094013 A JP 2002094013A JP 2002094013 A JP2002094013 A JP 2002094013A JP 3973950 B2 JP3973950 B2 JP 3973950B2
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Prior art keywords
moisture
wiring
proof
auxiliary material
proof layer
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JP2003293489A (en
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隆一 工藤
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Daiwa House Industry Co Ltd
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Daiwa House Industry Co Ltd
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Description

【0001】
【発明の属する技術分野】
本発明は、防湿層における配線用防湿補助材及びこれを用いた配線構造及び配線方法に関する。
【0002】
【従来の技術】
例えば、住宅等の建物では、室内の水蒸気が壁の内部に侵入して結露を生じてしまうのを防ぐ目的で、内装ボードと壁内の繊維系断熱層との間の領域に、繊維系断熱層の側に沿うように防湿層が設けられている。その場合に、電気や通信等のための壁内配線と、配線ボックスとは次のようにして施工している。
【0003】
即ち、配線ボックスの施工については、配線ボックスを収容する凹所を面内に備え、この凹所の周囲の背面側を防湿層への貼付け面とする防湿補助材を用い、防湿層の面内に切欠き部を形成し、この補助材の凹所対応部分を防湿層の切欠き部を通じて壁内に突出させると共に、この補助材の周囲貼付け面を防湿層の外面側に貼り付け、この補助材の凹所内に配線ボックスを収容するというようにして行われている。
【0004】
また、配線の施工については、防湿層に切込みを入れ、配線を防湿層の背面において延ばして配線ボックスに接続し、そして、防湿層の外面側から防湿テープを貼り付けて切込み部を塞ぐというようにして行われている。
【0005】
そして、多くの場合、上記の配線部用の防湿テープと、ボックス用防湿補助部材との境界は防湿性能が損なわれやすいことから、最後に、この境界部分に対して細かいテープ補修をしておく必要がある。
【0006】
【発明が解決しようとする課題】
しかしながら、上記のような施工方法では、配線ボックス専用の防湿補助材を取り付け、また、これとは別に配線用の切込みを塞ぐ防湿テープを貼り付ける必要があるため、施工が厄介であるという問題があった。
【0007】
特に、これと併せて、上述したように、多くの場合、配線部用の防湿テープとボックス用防湿補助部材との境界部に対して細かいテープ補修をしなければならないため、施工はなおさら厄介なものになってしまう。
【0008】
本発明は、上記のような問題点に鑑み、防湿層において配線と配線ボックスの施工を容易に行うことができ、しかも、防湿層の防湿性能を損なわせることもない、配線用防湿補助材及びこれを用いた配線構造及び配線方法を提供することを課題とする。
【0009】
【課題を解決するための手段】
上記の課題は、配線ボックスを収容する凹所と、配線ボックスへの配線を通すためこの凹所と連通するように延ばされた溝部とを面内に備え、
前記凹所の周囲面と溝部の両サイドの面とが連続し、これら周囲面と両サイドの面、又は、これらの面の背面側を防湿層への貼付け面としていることを特徴とする防湿層における配線用防湿補助材によって解決される。
【0010】
この防湿補助材では、防湿層に形成する配線ボックス用の切欠き部と、配線用の切込み部と、そして、これら切欠き部と切込み部との境界部とを、貼り付けられたこの防湿補助材によって一度に塞ぐことができ、防湿層において配線と配線ボックスの施工を容易に行うことができる。
【0011】
しかも、凹所の周囲面と溝部の両サイドの面とが連続し、これら周囲面と両サイドの面、又は、これらの面の背面側を防湿層への貼付け面としているから、防湿層の切欠き部と切込み部の境界部を確実な防湿状態にすることができて、防湿層の防湿性能を損なわせることもない。
【0012】
また、防湿層に、配線ボックスを設置するための切欠き部と、配線ボックスへの配線のための切込み部が設けられ、
上記の配線用防湿補助材が、その凹所対応部分を切欠き部内に突出させ、溝部対応部分を切込み部内に突出させる態様で、貼付け面が防湿層の外面側に貼り付けられ、
配線用防湿補助材の凹所内に配線ボックスが設置されると共に、同補助材の溝部内に配線ボックスに対する配線が通されていることを特徴とする防湿層における配線構造によって解決される。
【0013】
この配線構造では、防湿層に切欠き部と切込み部とを形成したのち、配線用防湿補助材を防湿層の外面側に貼り付けるだけで、切欠き部と切込み部とこれらの境界部とをしっかりとした防湿状態に戻すことができ、特に防湿層が先張りされている場合の配線の施工を容易に行うことができる。
【0014】
更に、上記の配線用防湿補助材が、その凹所と溝部の各開放側を防湿層の側に向けるように、防湿層の内面側に貼り付けられていることを特徴とする防湿層における配線のための構造によっても解決される。
【0015】
この構造では、配線用防湿補助材が防湿層の内面側に貼り付けられているので、配線の施工においては、防湿層の外面側から、防湿層に対して、配線用防湿補助材の凹所に対応する部分に切欠き部を形成すると共に、溝部に対応する部分に切込みを入れ、凹所と溝部内に配線ボックスや配線の設置をするだけでよく、防湿層に切欠き部や切込み部を形成したのちに防湿層の修復をする必要をなくすことができ、配線の施工を容易に行うことができる。
【0016】
即ち、上記の課題は、この構造を用いた防湿層における配線方法であって、防湿層に対し、配線用防湿補助材の凹所に対応する部分において、配線ボックスを設置するための切欠き部を形成すると共に、同補助材の溝部に対応する部分に切込みを形成することによって、防湿層の外面側から、配線用防湿補助材の凹所と溝部とにアクセスして配線ボックスと配線を設置することを特徴とする防湿層における配線方法によっても、配線の施工を容易に行うことができる。
【0017】
【発明の実施の形態】
次に、本発明の実施形態を図面に基づいて説明する。
【0018】
図1乃至図4に示す第1実施形態は、建物の屋外側に面する壁内部に配線と配線ボックスを設置する場合についてのもので、図1において、1は外壁パネルフレームであり、このパネルフレーム1の屋内側の面部には図示しない内装ボードを取り付けるための半間仕切り桟2が取り付けられ、パネルフレーム1の内部のみならず、半間仕切り桟2で囲まれた内部にも繊維系などによる断熱材3が入れられ、そして、防湿シートによる防湿層4が、断熱材3を屋外側とし、また、半間仕切り桟2やパネルフレーム1も屋外側とするように備えられている。なお、断熱材3は、繊維系のもの限らず、発泡系のものであってもよい。
【0019】
即ち、本実施形態は、半間仕切り桟2で囲まれた内部に断熱材が存在し、その屋内側に防湿層4が備えられて、防湿層と内装ボードとの間の配線スペースを確保できない場合を対象としている。そして、この壁構造において、図4に示すように、壁内の下寄りの位置に配線ボックス5を設置し、天井側の配線6を壁内においてこの配線ボックス5まで延ばす施工を行う。これを配線用防湿補助材7を用いて行う。
【0020】
この配線用防湿補助材7は、図2に示すように、樹脂や金属などのシート状ないしはプレート状の成形品からなっていて、配線ボックスを収容する凹所8と、配線ボックスへの配線を通すためこの凹所8と連通するように延ばされた溝部9とが面内に成形され、凹所8の周囲面10aと溝部9の両サイドの面10b,10bとが連続し、これら周囲面10aと両サイドの面10b,10bの背面側の平坦面11を防湿層4への貼付け面とし、この貼付け面11には接着のための粘着層12が備えられている。
【0021】
この配線用防湿補助材7を用い、配線の施工を次のようにして行う。即ち、図1及び図3(イ)(ロ)に示すように、防湿層4に、カッター13で、配線ボックス設置用の切欠き部4aと、配線ボックスへの配線のための切込み部4bを形成する。
【0022】
しかる後、図1及び図3(ハ)(ニ−1)(ニ−2)に示すように、配線用防湿補助材7を用い、防湿層4の外面側から、その凹所対応部分14を切欠き部4aの内方に突出させ、溝部対応部分15を切込み部4b内に突出させるようにして、配線用防湿補助材7の貼付け面11を粘着層12で防湿層4の外面側に貼り付ける。
【0023】
上記のように、配線用防湿補助材7において、凹所8の周囲面10aと溝部9の両サイドの面10b,10bとは連続するように備えられて、それらの背面側の平坦な面11を貼付け面としているので、この配線用防湿補助材7を防湿層4に貼り付けるだけで、防湿層4の切欠き部4aは、配線用防湿補助材7の凹所8の周囲の貼付け面部の貼付けによって防湿性能を回復し、防湿層4の切込み部4bは、配線用防湿補助材の溝部9の両サイドの貼付け面部の貼付けによって防湿性能を回復し、防湿層4の切欠き部4aと切込み部4bとの境界部は、配線用防湿補助材7の凹所8の周囲の貼付け面部と溝部9の両サイドの貼付け面部との連続性によって防湿性能を回復する。これにより、上記の切欠き部4aと切込み部4bの形成によって失われた防湿層4の連続性が修復される。
【0024】
そして、図4に示すように、配線用防湿補助材7の凹所8内に配線ボックス5を設置すると共に、天井からの配線6を同補助材7の溝部9内を通じて配線ボックス5の側に延ばす。以上のようにして、配線の施工を終えることができる。
【0025】
このように、上記の実施形態では、防湿層4に切欠き部4aと切込み部4bとを形成したのち、配線用防湿補助材7を防湿層4の外面側に貼り付けるだけで、切欠き部4aと、切込み部4bと、これらの境界部とをしっかりとした防湿状態に修復することができ、あとは、配線ボックス5と配線の設置を行うだけでよいから、配線の施工を容易に行うことができる。
【0026】
図5に示す第2実施形態は、防湿層4の内面側に予め、配線用防湿補助材7を設置しておく場合のものである。本実施形態で使用する配線用防湿補助材7は、図2に示すものと同じ形態のものであるが、ただ、粘着層12の備えられる貼付け面を、凹所8の周囲の面10aと、溝部9の両サイドの面10b,10bとする点で相違している。即ち、図5(イ)に示すように、この配線用防湿補助材7を半間仕切り桟2に対してタッカ留め16で取り付けた後、図5(ロ)に示すように、防湿層4を取り付け、それによって、凹所8と溝部9の各開放側を防湿層4の側に向けるように防湿層4の内面側に貼り付ける。防湿層4を備えた壁を工場で製作する場合は、ここまでを予め工場で行っておくとよい。
【0027】
そして、現場などでの配線の施工は、図5(ハ)に示すように、まず、防湿層4の外面側から、防湿層4に対し、配線用防湿補助材7における溝部9と凹所8に対応する部分に、配線用の切込み部4bと配線ボックス用に切欠き部を形成する。しかる後、図5(ニ)に示すように、配線用防湿補助材7の凹所8内に配線ボックス5を設置すると共に、天井からの配線6を同補助材7の溝部9内に設置する。以上のようにして、配線の施工を終えることができる。
【0028】
従って、本実施形態によれば、配線用防湿補助材7が防湿層4の内面側に予め貼り付けられているので、配線の施工においては、防湿層4の外面側から、防湿層4に対し、配線用防湿補助材7の凹所8に対応する部分に切欠き部4aを形成すると共に、溝部9に対応する部分に切込み4bを入れ、凹所8と溝部9内に配線ボックス5や配線6を設置するだけでよく、防湿層4に切込み部4bや切欠き部を形成したのちに防湿層4の修復をする必要をなくすことができ、配線の施工を容易に行うことができる。
【0029】
以上に、本発明の実施形態を示したが、本発明はこれに限られるものではなく、発明思想を逸脱しない範囲で、各種の変更が可能である。例えば、上記の実施形態では、配線用防湿補助材7に予め粘着層12を備えさせた場合を示しているが、粘着層12は、防湿層4への貼付けに際して配線用防湿補助材7に設けるようにしてもよい。また、防湿層4に形成する切欠き部4aの形状や位置、切込み部4bを延ばす方向に特段の制限はなく、各種態様で形成されていてよい。また、配線用防湿補助材の貼付けは、防湿層に切欠き部と切込み部を形成したのち、配線用防湿補助材を防湿層の切欠き部と切込み部を通じて防湿層の内面側に貼り付けるようにしてもよい。
【0030】
【発明の効果】
本発明は、以上のとおりのものであるから、防湿層において配線と配線ボックスの施工を容易に行うことができ、しかも、防湿層の防湿性能を損なわせることもない。
【図面の簡単な説明】
【図1】第1実施形態を示すもので、防湿層と配線用防湿補助材とを分離状態にして示す斜視図である。
【図2】図(イ)及び図(ロ)は配線用防湿補助材を互いに異なった向きから見た斜視図である。
【図3】図(イ)乃至図(ニ−2)は施工方法を順次に示す平面断面図である。
【図4】図(イ)は配線後の壁の縦断面図、図(ロ)は図(イ)のI−I線断面図、図(ハ)は図(イ)のII−II線断面図である。
【図5】第2実施形態を示すもので、図(イ)乃至図(ニ)は施工方法を順次に示す断面平面図である。
【符号の説明】
4…防湿層
4a…切欠き部
4b…切込み部
5…配線ボックス
6…配線
7…配線用防湿補助材
8…凹所
9…溝部
11…貼付け面
12…粘着層
14…凹所対応部分
15…溝部対応部分
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a moisture-proof auxiliary material for wiring in a moisture-proof layer, a wiring structure and a wiring method using the same.
[0002]
[Prior art]
For example, in a building such as a house, in order to prevent water vapor from entering the inside of the wall and causing condensation, a fiber-based heat insulation is provided in a region between the interior board and the fiber-based heat insulation layer in the wall. A moisture-proof layer is provided along the layer side. In that case, the in-wall wiring for electricity and communication and the wiring box are constructed as follows.
[0003]
That is, for the construction of the wiring box, use a moisture-proof auxiliary material that has a recess to accommodate the wiring box in the surface, and the back side around the recess is the surface to be bonded to the moisture-proof layer. A notch is formed in the auxiliary material, and the recess corresponding to the auxiliary material is protruded into the wall through the notch of the moisture-proof layer, and the peripheral application surface of the auxiliary material is attached to the outer surface of the moisture-proof layer. The wiring box is accommodated in the recess of the material.
[0004]
For wiring construction, cut the moisture-proof layer, extend the wiring on the back of the moisture-proof layer and connect it to the wiring box, and attach the moisture-proof tape from the outer surface side of the moisture-proof layer to close the cut part. Has been done.
[0005]
And in many cases, since the moisture-proof performance of the boundary between the moisture-proof tape for the wiring section and the moisture-proof auxiliary member for the box is likely to be impaired, the tape is finally repaired to the boundary portion. There is a need.
[0006]
[Problems to be solved by the invention]
However, in the construction method as described above, it is necessary to attach a moisture-proof auxiliary material dedicated to the wiring box, and to attach a moisture-proof tape that closes the wiring cuts separately. there were.
[0007]
In particular, in addition to this, as described above, in many cases, it is necessary to repair the tape between the moisture-proof tape for the wiring portion and the moisture-proof auxiliary member for the box, so that the construction is even more troublesome. It becomes a thing.
[0008]
In view of the above problems, the present invention can easily perform wiring and wiring box construction in the moisture-proof layer, and does not impair the moisture-proof performance of the moisture-proof layer, and a moisture-proof auxiliary material for wiring and It is an object to provide a wiring structure and a wiring method using the same.
[0009]
[Means for Solving the Problems]
The above-described problem includes a recess that accommodates the wiring box, and a groove that is extended to communicate with the recess so as to pass the wiring to the wiring box.
The peripheral surface of the recess is continuous with the surfaces on both sides of the groove, and the peripheral surface and the surfaces of both sides, or the back side of these surfaces is used as a surface to be adhered to the moisture-proof layer. Solved by moisture-proof auxiliary material for wiring in the layer.
[0010]
In this moisture proof auxiliary material, the notch for wiring box formed in the moisture proof layer, the notch for wiring, and the boundary between the notch and the notch are pasted together. The material can be closed at once, and the wiring and wiring box can be easily constructed in the moisture-proof layer.
[0011]
In addition, the peripheral surface of the recess and the surfaces on both sides of the groove are continuous, and these peripheral surfaces and the surfaces of both sides, or the back side of these surfaces are used as a surface to be adhered to the moisture-proof layer. The boundary between the notch and the notch can be reliably moisture-proof, and the moisture-proof performance of the moisture-proof layer is not impaired.
[0012]
In addition, the moisture barrier layer is provided with a notch for installing the wiring box and a notch for wiring to the wiring box,
The moisture-proof auxiliary material for wiring described above is a mode in which the recess-corresponding portion protrudes into the notch and the groove-corresponding portion protrudes into the notch, and the affixing surface is attached to the outer surface side of the moisture-proof layer,
This is solved by the wiring structure in the moisture-proof layer, wherein the wiring box is installed in the recess of the moisture-proof auxiliary material for wiring and the wiring to the wiring box is passed through the groove portion of the auxiliary material.
[0013]
In this wiring structure, after forming a notch and a notch in the moisture-proof layer, simply attaching the moisture-proof auxiliary material for wiring to the outer surface of the moisture-proof layer, the notch, the notch and the boundary between them are formed. It is possible to return to a firm moisture-proof state, and it is possible to easily carry out the wiring, particularly when the moisture-proof layer is stretched.
[0014]
Further, the wiring in the moisture-proof layer is characterized in that the moisture-proof auxiliary material for wiring is attached to the inner surface side of the moisture-proof layer so that each open side of the recess and the groove is directed to the moisture-proof layer side. It is also solved by the structure for.
[0015]
In this structure, since the moisture-proof auxiliary material for wiring is attached to the inner surface side of the moisture-proof layer, the wiring moisture-proof auxiliary material is recessed from the outer surface side of the moisture-proof layer with respect to the moisture-proof layer. It is only necessary to form a notch in the part corresponding to the groove, make a notch in the part corresponding to the groove, and install a wiring box or wiring in the recess and groove. The notch or notch in the moisture-proof layer It is possible to eliminate the necessity of repairing the moisture-proof layer after forming the wiring, and the wiring can be easily performed.
[0016]
That is, the above-described problem is a wiring method in a moisture-proof layer using this structure, and a notch portion for installing a wiring box in a portion corresponding to the recess of the moisture-proof auxiliary material for wiring with respect to the moisture-proof layer. And forming a notch in the portion corresponding to the groove portion of the auxiliary material to access the recess and groove portion of the moisture-proof auxiliary material for wiring from the outer surface side of the moisture-proof layer and install the wiring box and wiring Wiring can be easily performed by the wiring method in the moisture-proof layer.
[0017]
DETAILED DESCRIPTION OF THE INVENTION
Next, embodiments of the present invention will be described with reference to the drawings.
[0018]
The first embodiment shown in FIGS. 1 to 4 is for the case where wiring and a wiring box are installed inside a wall facing the outdoor side of a building. In FIG. 1, reference numeral 1 denotes an outer wall panel frame. A half-partitioning frame 2 for attaching an interior board (not shown) is attached to the indoor side surface of the frame 1, and not only the interior of the panel frame 1 but also the interior surrounded by the half-partitioning frame 2 is insulated by a fiber system or the like. A material 3 is placed, and a moisture-proof layer 4 made of a moisture-proof sheet is provided so that the heat insulating material 3 is on the outdoor side, and the half-spanning bars 2 and the panel frame 1 are also on the outdoor side. The heat insulating material 3 is not limited to a fiber type and may be a foam type.
[0019]
That is, in this embodiment, there is a heat insulating material inside the space surrounded by the half-split bar 2, the moisture-proof layer 4 is provided on the indoor side, and a wiring space between the moisture-proof layer and the interior board cannot be secured. Is targeted. In this wall structure, as shown in FIG. 4, the wiring box 5 is installed at a lower position in the wall, and the wiring 6 on the ceiling side is extended to the wiring box 5 in the wall. This is performed using the moisture-proof auxiliary material 7 for wiring.
[0020]
As shown in FIG. 2, the moisture-proof auxiliary material 7 for wiring is made of a sheet-like or plate-like molded product such as resin or metal, and has a recess 8 for accommodating the wiring box and wiring to the wiring box. A groove portion 9 extending so as to communicate with the recess 8 is formed in the surface, and the peripheral surface 10a of the recess 8 and the surfaces 10b and 10b on both sides of the groove portion 9 are continuous. A flat surface 11 on the back side of the surface 10a and the surfaces 10b, 10b on both sides is used as a surface to be attached to the moisture-proof layer 4, and this adhesive surface 11 is provided with an adhesive layer 12 for adhesion.
[0021]
Using this moisture-proof auxiliary material 7 for wiring, wiring is performed as follows. That is, as shown in FIG. 1 and FIGS. 3A and 3B, the moisture-proof layer 4 is provided with a notch 4a for wiring box installation and a notch 4b for wiring to the wiring box with a cutter 13. Form.
[0022]
Thereafter, as shown in FIG. 1 and FIG. 3 (C) (D-1) (D-2), using the moisture-proof auxiliary material 7 for wiring, from the outer surface side of the moisture-proof layer 4, the recess corresponding portion 14 is formed. The adhesion surface 11 of the moisture-proof auxiliary material 7 for wiring is adhered to the outer surface side of the moisture-proof layer 4 with the adhesive layer 12 so as to protrude inward of the notch 4a and the groove corresponding portion 15 to protrude into the notch 4b. wear.
[0023]
As described above, in the moisture-proof auxiliary material 7 for wiring, the peripheral surface 10a of the recess 8 and the surfaces 10b, 10b on both sides of the groove 9 are provided so as to be continuous, and a flat surface 11 on the back side thereof. Is attached to the moisture-proof layer 4, the notch portion 4 a of the moisture-proof layer 4 is formed on the surface of the adhesive surface around the recess 8 of the moisture-proof auxiliary material 7 for wiring. Moisture proof performance is restored by sticking, and the cut portion 4b of the moisture proof layer 4 recovers moisture proof performance by sticking the pasting surface portions on both sides of the groove portion 9 of the moisture proof auxiliary material for wiring, and cuts the cut portion 4a of the moisture proof layer 4 The boundary portion with the portion 4b recovers the moisture-proof performance by the continuity of the pasting surface portion around the recess 8 of the wiring moisture-proof auxiliary material 7 and the pasting surface portions on both sides of the groove portion 9. Thereby, the continuity of the moisture-proof layer 4 lost due to the formation of the notch 4a and the notch 4b is restored.
[0024]
Then, as shown in FIG. 4, the wiring box 5 is installed in the recess 8 of the moisture-proof auxiliary material 7 for wiring, and the wiring 6 from the ceiling passes through the groove 9 of the auxiliary material 7 to the wiring box 5 side. extend. As described above, the wiring construction can be completed.
[0025]
As described above, in the above embodiment, the notch portion 4 a and the notch portion 4 b are formed in the moisture-proof layer 4, and then the moisture-proof auxiliary material 7 for wiring is attached to the outer surface side of the moisture-proof layer 4. 4a, the cut portion 4b, and the boundary between them can be restored to a firm moisture-proof state, and after that, it is only necessary to install the wiring box 5 and the wiring. be able to.
[0026]
The second embodiment shown in FIG. 5 is a case where a moisture-proof auxiliary material 7 for wiring is previously installed on the inner surface side of the moisture-proof layer 4. The moisture-proof auxiliary material for wiring 7 used in the present embodiment has the same form as that shown in FIG. 2, however, the bonding surface provided with the adhesive layer 12 is the surface 10 a around the recess 8, and The difference is that the surfaces 10b, 10b on both sides of the groove 9 are used. That is, as shown in FIG. 5 (a), the moisture-proof auxiliary material 7 for wiring is attached to the half-intersection partition 2 with a tacker 16 and then the moisture-proof layer 4 is attached as shown in FIG. 5 (b). Thereby, it sticks on the inner surface side of the moisture-proof layer 4 so that each open side of the recess 8 and the groove portion 9 faces the moisture-proof layer 4 side. When the wall provided with the moisture-proof layer 4 is manufactured in a factory, it is preferable to perform the process up to now in the factory.
[0027]
Then, as shown in FIG. 5C, first, the wiring construction in the field or the like is performed from the outer surface side of the moisture-proof layer 4 to the moisture-proof layer 4 with the grooves 9 and the recesses 8 in the moisture-proof auxiliary material 7 for wiring. A notch portion for wiring 4b and a notch portion for wiring box are formed in the portion corresponding to. Thereafter, as shown in FIG. 5 (d), the wiring box 5 is installed in the recess 8 of the wiring moisture-proof auxiliary material 7, and the wiring 6 from the ceiling is installed in the groove 9 of the auxiliary material 7. . As described above, the wiring construction can be completed.
[0028]
Therefore, according to the present embodiment, since the moisture-proof auxiliary material 7 for wiring is attached in advance to the inner surface side of the moisture-proof layer 4, in the construction of the wiring, from the outer surface side of the moisture-proof layer 4 to the moisture-proof layer 4. The notch 4a is formed in the portion corresponding to the recess 8 of the moisture-proof auxiliary material 7 for wiring, and the notch 4b is formed in the portion corresponding to the groove 9 so that the wiring box 5 and the wiring are provided in the recess 8 and the groove 9. 6 need only be installed, and it is not necessary to repair the moisture-proof layer 4 after the cut portion 4b or the cutout portion is formed in the moisture-proof layer 4, and wiring can be easily constructed.
[0029]
Although the embodiment of the present invention has been described above, the present invention is not limited to this, and various modifications can be made without departing from the spirit of the invention. For example, in the above embodiment, the moisture-proof auxiliary material for wiring 7 is provided with the adhesive layer 12 in advance. However, the adhesive layer 12 is provided on the moisture-proof auxiliary material for wiring 7 when being attached to the moisture-proof layer 4. You may do it. Moreover, there is no special restriction | limiting in the direction which extends the notch part 4b in the shape and position of the notch part 4a formed in the moisture-proof layer 4, and you may form in various aspects. Also, the moisture-proof auxiliary material for wiring is attached to the inner surface side of the moisture-proof layer through the notch and the cut-out portion of the moisture-proof layer after the cut-out portion and the cut-out portion are formed in the moisture-proof layer. It may be.
[0030]
【The invention's effect】
Since the present invention is as described above, the wiring and the wiring box can be easily constructed in the moisture-proof layer, and the moisture-proof performance of the moisture-proof layer is not impaired.
[Brief description of the drawings]
FIG. 1 shows a first embodiment and is a perspective view showing a moisture-proof layer and a moisture-proof auxiliary material for wiring in a separated state.
FIGS. 2A and 2B are perspective views of the moisture-proof auxiliary material for wiring as viewed from different directions.
FIGS. 3A to 3D are plan sectional views sequentially showing a construction method.
4A is a longitudinal sectional view of a wall after wiring, FIG. 4B is a sectional view taken along the line II of FIG. 1A, and FIG. 4C is a sectional view taken along the line II-II of FIG. FIG.
FIG. 5 shows a second embodiment, and FIGS. (A) to (D) are cross-sectional plan views sequentially showing a construction method.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 4 ... Moisture-proof layer 4a ... Notch part 4b ... Notch part 5 ... Wiring box 6 ... Wiring 7 ... Moisture-proof auxiliary material 8 for wiring ... Recess 9 ... Groove part 11 ... Adhesion surface 12 ... Adhesive layer 14 ... Recessed part 15 ... Groove-corresponding part

Claims (4)

配線ボックスを収容する凹所と、配線ボックスへの配線を通すためこの凹所と連通するように延ばされた溝部とを面内に備え、
前記凹所の周囲面と溝部の両サイドの面とが連続し、これら周囲面と両サイドの面、又は、これらの面の背面側を防湿層への貼付け面としていることを特徴とする防湿層における配線用防湿補助材。
Provided in-plane with a recess that accommodates the wiring box and a groove that extends to communicate with the recess to allow wiring to the wiring box,
The peripheral surface of the recess is continuous with the surfaces on both sides of the groove, and the peripheral surface and the surfaces of both sides, or the back side of these surfaces is used as a surface to be adhered to the moisture-proof layer. Moisture-proof auxiliary material for wiring in layers.
防湿層に、配線ボックスを設置するための切欠き部と、配線ボックスへの配線のための切込み部が設けられ、
請求項1に記載の配線用防湿補助材が、その凹所対応部分を切欠き部内に突出させ、溝部対応部分を切込み部内に突出させる態様で、貼付け面が防湿層の外面側に貼り付けられ、
配線用防湿補助材の凹所内に配線ボックスが設置されると共に、同補助材の溝部内に配線ボックスに対する配線が通されていることを特徴とする防湿層における配線構造。
The moisture barrier layer is provided with a notch for installing the wiring box and a notch for wiring to the wiring box,
The moisture-proof auxiliary material for wiring according to claim 1 is a mode in which the corresponding portion of the recess is protruded into the notch and the corresponding portion of the groove is protruded into the cut portion, and the attachment surface is attached to the outer surface side of the moisture-proof layer. ,
A wiring structure in a moisture-proof layer, wherein a wiring box is installed in a recess of a moisture-proof auxiliary material for wiring, and wiring for the wiring box is passed through a groove portion of the auxiliary material.
請求項1に記載の配線用防湿補助材が、その凹所と溝部の各開放側を防湿層の側に向けるように、防湿層の内面側に貼り付けられていることを特徴とする防湿層における配線のための構造。The moisture-proof auxiliary material for wiring according to claim 1, wherein the moisture-proof auxiliary material for wiring according to claim 1 is attached to the inner surface side of the moisture-proof layer so that each open side of the recess and the groove is directed to the moisture-proof layer side. Structure for wiring in. 請求項3に記載の構造を用いた防湿層における配線方法であって、防湿層に対し、配線用防湿補助材の凹所に対応する部分において、配線ボックスを設置するための切欠き部を形成すると共に、同補助材の溝部に対応する部分に切込みを形成することによって、防湿層の外面側から、配線用防湿補助材の凹所と溝部とにアクセスして配線ボックスと配線を設置することを特徴とする防湿層における配線方法。A wiring method in a moisture-proof layer using the structure according to claim 3, wherein a notch for installing a wiring box is formed in a portion corresponding to the recess of the moisture-proof auxiliary material for wiring with respect to the moisture-proof layer. At the same time, by forming a notch in the portion corresponding to the groove portion of the auxiliary material, the wiring box and the wiring are installed by accessing the recess and groove portion of the moisture-proof auxiliary material for wiring from the outer surface side of the moisture-proof layer. A wiring method in a moisture-proof layer.
JP2002094013A 2002-03-29 2002-03-29 Moisture-proof auxiliary material for wiring in moisture-proof layer, wiring structure and wiring method using the same Expired - Fee Related JP3973950B2 (en)

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