JP6269775B1 - Outdoor sleeve material and fixing method of outdoor sleeve material - Google Patents

Outdoor sleeve material and fixing method of outdoor sleeve material Download PDF

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JP6269775B1
JP6269775B1 JP2016198414A JP2016198414A JP6269775B1 JP 6269775 B1 JP6269775 B1 JP 6269775B1 JP 2016198414 A JP2016198414 A JP 2016198414A JP 2016198414 A JP2016198414 A JP 2016198414A JP 6269775 B1 JP6269775 B1 JP 6269775B1
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outdoor
piece
fixing
siding material
indoor
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JP2018059589A (en
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功 竹内
功 竹内
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Sekisui House Ltd
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Abstract

【課題】簡単な構成で簡単にサイディング材に固定することができ、防水性の高い屋外側スリーブ材及び屋外側スリーブ材の固定方法を提供する。【解決手段】屋外側スリーブ材１は、サイディング材１０に形成される貫通孔１１に挿入された状態で当該サイディング材１０に固定されるとともに、屋内端に屋内方向に延びるダクト管１３が連通する屋外側スリーブ材１であって、屋外端に形成され、前記サイディング材１０の屋外面を押さえるフランジと、前記フランジの屋内側に形成され前記サイディング材１０の貫通孔１１に挿入される大径部６と、前記大径部６の屋内側に形成され当該屋外側スリーブ材１の径方向の内側に延びる段部７と、前記段部７の屋内側に形成され屋内方向に延びる小径部８と、前記段部７の屋内側の面に固定されるとともに、前記サイディング材１０の屋内側の面を押さえる固定片３ａと、を備える。【選択図】図５An outdoor sleeve material that can be easily fixed to a siding material with a simple configuration and has high waterproof properties, and a method for fixing the outdoor sleeve material. An outdoor sleeve member 1 is fixed to the siding member 10 while being inserted into a through hole 11 formed in the siding member 10, and a duct pipe 13 extending in an indoor direction is communicated with an indoor end. It is the outdoor side sleeve material 1, Comprising: The flange which is formed in an outdoor end and hold | suppresses the outdoor surface of the said siding material 10, and the large diameter part formed in the through-hole 11 of the said siding material 10 formed in the indoor side of the said flange 6, a step portion 7 formed on the indoor side of the large-diameter portion 6 and extending inward in the radial direction of the outdoor-side sleeve material 1, and a small-diameter portion 8 formed on the indoor side of the step portion 7 and extending in the indoor direction. And a fixing piece 3a that is fixed to the indoor side surface of the stepped portion 7 and presses the indoor side surface of the siding material 10. [Selection] Figure 5

Description

本発明は、サイディング材に形成される貫通孔に挿入された状態で当該サイディング材に固定され、外壁を貫通するスリーブ孔の屋外側の端部を形成する屋外側スリーブ材及び、当該屋外側スリーブ材の固定方法に関する。   The present invention relates to an outdoor sleeve material that is fixed to the siding material in a state of being inserted into a through hole formed in the siding material, and forms an outdoor side end portion of a sleeve hole that penetrates an outer wall, and the outdoor side sleeve The present invention relates to a material fixing method.

例えばエアコンの室内機と室外機とを接続する配管のように、建物の外壁には配管を挿通させるためのスリーブ孔を貫通させる必要がある。そして、外壁を貫通するスリーブ管の内部に雨水が浸入すると、スリーブ管を介して外壁の内部や建物の屋内側に水の浸入が発生するおそれがあるので、スリーブ管の防水性を高める必要がある。   For example, like a pipe connecting an indoor unit and an outdoor unit of an air conditioner, it is necessary to penetrate a sleeve hole through which the pipe is inserted in the outer wall of the building. If rainwater enters the inside of the sleeve pipe that penetrates the outer wall, water may enter the inside of the outer wall or the indoor side of the building through the sleeve pipe. Therefore, it is necessary to improve the waterproofness of the sleeve pipe. is there.

例えば特許文献１では、パイプ部の一端にフランジが設けられてなるスリーブ材と、スリーブ材の外側に設けられた複数本の固定ネジと、各固定ネジに螺合される固定スライダとを含み、固定スライダが固定ネジの回動操作に連動して平行移動して、固定スライダが具備する固定フックとフランジとの間に外壁材をはさむようにしてスリーブ材を貫通孔内に固定する構成が記載されている。   For example, Patent Document 1 includes a sleeve material in which a flange is provided at one end of a pipe portion, a plurality of fixing screws provided on the outside of the sleeve material, and a fixing slider screwed to each fixing screw, A configuration is described in which the fixed slider moves in parallel with the rotation of the fixing screw, and the sleeve material is fixed in the through hole so that the outer wall material is sandwiched between the fixing hook and the flange of the fixed slider. ing.

このようなスリーブ材は、ネジ孔がスリーブ材の内側に向かって貫通していないので、水密性が保たれスリーブ材の途中の位置では外壁の内側等に水が浸入することを防止できる。   In such a sleeve material, since the screw hole does not penetrate toward the inside of the sleeve material, water tightness is maintained, and water can be prevented from entering the inside of the outer wall at a position in the middle of the sleeve material.

特開２０１３−１７０７８６号公報JP 2013-170786 A

しかし上述のスリーブ材は、スリーブ材と平行に固定ネジを複数設ける必要があり、形状が複雑となって製造コストが高くなる問題がある、また、スリーブ材自体の水密性が保たれても、スリーブ材の内側を伝ってスリーブ材の継ぎ目や外壁の屋内側に浸入する水を防止することはできない。   However, the above-mentioned sleeve material needs to be provided with a plurality of fixing screws in parallel with the sleeve material, there is a problem that the shape is complicated and the manufacturing cost is high, and even if the water tightness of the sleeve material itself is maintained, It is impossible to prevent water entering the inside of the sleeve material and the indoor side of the outer wall through the inside of the sleeve material.

そこで、本発明は、簡単な構成で簡単にサイディング材に固定することができ、防水性の高い屋外側スリーブ材及び屋外側スリーブ材の固定方法を提供することを目的とする。   Therefore, an object of the present invention is to provide an outdoor-side sleeve material and a method for fixing the outdoor-side sleeve material that can be easily fixed to a siding material with a simple configuration and have high waterproof properties.

本発明の第一の屋外側スリーブ材は、サイディング材に形成される貫通孔に挿入された状態で当該サイディング材に固定されるとともに、屋内端に屋内方向に延びるダクト管が連通する屋外側スリーブ材であって、屋外端に形成され、前記サイディング材の屋外面を押さえるフランジと、前記フランジの屋内側に形成され前記サイディング材の貫通孔に挿入される大径部と、前記大径部の屋内側に形成され当該屋外側スリーブ材の径方向の内側に延びる段部と、前記段部の屋内側に形成され屋内方向に延びる小径部と、前記段部の屋内側の面に固定されるとともに、前記サイディング材の屋内側の面を押さえる固定片と、を備えることを特徴としている。   The first outdoor-side sleeve material of the present invention is fixed to the siding material in a state of being inserted into a through-hole formed in the siding material, and the outdoor-side sleeve in which a duct pipe extending in an indoor direction communicates with an indoor end. A flange formed on the outdoor end and holding the outdoor surface of the siding material; a large diameter portion formed on the indoor side of the flange and inserted into the through hole of the siding material; A step portion formed on the indoor side and extending inward in the radial direction of the outdoor side sleeve material, a small diameter portion formed on the indoor side of the step portion and extending in the indoor direction, and fixed to the indoor side surface of the step portion. And a fixing piece that holds down the indoor side surface of the siding material.

本発明の第二の屋外側スリーブ材は、前記フランジは、サイディング材の屋外面に当接する押さえ部と、前記押さえ部よりも径方向の外側に前記サイディング材の屋外面から屋外方向に離れる離間部と、を有することを特徴としている。   In the second outdoor side sleeve material of the present invention, the flange includes a pressing portion that contacts the outdoor surface of the siding material, and a spacing away from the outdoor surface of the siding material in the outdoor direction radially outward from the pressing portion. And a portion.

本発明の第三の屋外側スリーブ材は、前記フランジは、離間部の屋内側にシーリングバックアップ材が装填されることを特徴としている。   The third outdoor side sleeve material of the present invention is characterized in that the flange is loaded with a sealing backup material on the indoor side of the spacing portion.

本発明の第四の屋外側スリーブ材は、前記固定片は、平板を直角に折り曲げた等辺又は不等辺の山形であり、一方の平片に先端側及び基端側に固定ネジを挿入可能なネジ挿通孔が形成されるとともに、前記段部に前記固定ネジが螺着するネジ孔が形成されることを特徴としている。   In the fourth outdoor side sleeve material of the present invention, the fixing piece is an equilateral or unequal side chevron obtained by bending a flat plate at a right angle, and a fixing screw can be inserted into one flat piece on the distal end side and the proximal end side. A screw insertion hole is formed, and a screw hole into which the fixing screw is screwed is formed in the stepped portion.

本発明の第五の屋外側スリーブ材は、前記固定片は平板を直角に２箇所が逆向きに折れ曲げたＺ形であり、少なくとも一端側の平片に固定ネジを挿入可能なネジ挿通孔が形成されるとともに、前記段部に前記固定ネジが螺着するネジ孔が形成されることを特徴としている。   In the fifth outdoor side sleeve material of the present invention, the fixing piece is a Z-shape in which a flat plate is bent at a right angle and two places are bent in opposite directions, and a screw insertion hole into which a fixing screw can be inserted into at least one flat piece. And a screw hole into which the fixing screw is screwed is formed in the stepped portion.

本発明の屋外側スリーブ材の固定方法は、第四の屋外側スリーブ材を前記サイディング材に固定する屋外側スリーブの固定方法であって、前記サイディング材の厚さが前記大径部の軸方向の長さよりも長い場合は、前記固定片の前記一方の平片の基端側の前記ネジ挿通孔に前記固定ネジを挿入し、前記ネジ孔に前記固定ネジを螺着させ、前記固定片の他方の平片の先端を前記段部に押し付けつつ、前記固定片の一方の平片を前記サイディング材の屋内側の面に当接させるとともに、前記サイディング材の厚さが前記大径部の軸方向の長さよりも短い場合は、前記固定片の前記一方の平片の先端側の前記ネジ挿通孔に前記固定ネジを挿入し、前記ネジ孔に前記固定ネジを螺着させ、前記固定片の一方の平片を前記段部に押し付けつつ、前記固定片の他方の平片を前記サイディング材の屋内側の面に当接させることを特徴としている。   The outdoor side sleeve material fixing method of the present invention is an outdoor side sleeve fixing method for fixing a fourth outdoor side sleeve material to the siding material, wherein the thickness of the siding material is the axial direction of the large diameter portion. The fixing screw is inserted into the screw insertion hole on the base end side of the one flat piece of the fixing piece, the fixing screw is screwed into the screw hole, and the fixing piece While pressing the tip of the other flat piece against the stepped portion, the one flat piece of the fixed piece is brought into contact with the indoor side surface of the siding material, and the thickness of the siding material is the axis of the large-diameter portion. When the length is shorter than the direction length, the fixing screw is inserted into the screw insertion hole on the distal end side of the one flat piece of the fixing piece, the fixing screw is screwed into the screw hole, and the fixing piece While pressing one flat piece against the stepped part, the fixing The other flat piece is characterized in that is brought into contact with the surface of the indoor side of the siding material.

本発明の屋外側スリーブ材の固定方法は、第五の屋外側スリーブを前記サイディング材に固定する屋外側スリーブの固定方法であって、前記サイディング材の厚さが前記大径部の軸方向の長さよりも長い場合は、前記固定片の中間の平片を前記一端側の平片から屋内方向に延びるように配置して、一端側の平片を固定ネジで前記段部に固定しつつ、前記他端側の平片を前記サイディング材の屋内側の面に当接させるとともに、前記サイディング材の厚さが前記大径部の軸方向の長さよりも短い場合は、前記固定片の中間の平片を前記一端側の平片から屋外方向に延びるように配置して、一端側の平片を固定ネジで前記段部に固定しつつ、前記他端側の平片を前記サイディング材の屋内側の面に当接させることを特徴としている。   An outdoor side sleeve material fixing method of the present invention is an outdoor side sleeve fixing method for fixing a fifth outdoor side sleeve to the siding material, wherein the thickness of the siding material is in the axial direction of the large diameter portion. If it is longer than the length, an intermediate flat piece of the fixed piece is arranged so as to extend in the indoor direction from the flat piece on one end side, and the flat piece on one end side is fixed to the stepped portion with a fixing screw, When the flat piece on the other end is brought into contact with the indoor side surface of the siding material, and the thickness of the siding material is shorter than the axial length of the large diameter portion, The flat piece is disposed so as to extend from the flat piece on the one end side in the outdoor direction, and the flat piece on the one end side is fixed to the step portion with a fixing screw, and the flat piece on the other end side is fixed to the siding material store. It is characterized by being brought into contact with the inner surface.

本発明の第一の屋外側スリーブ材によると、屋外側スリーブ材は、フランジでサイディング材の屋外側の面を押さえるとともに、固定片でサイディング材の屋内側の面を押さえて固定している。そして、屋外側スリーブ材には大径部と、段部と、小径部と、が設けられているので、屋外側スリーブ材の屋内側に雨水等が浸入したとしても段部が堰となって雨水のこれ以上の浸入を防止することができる。また、固定片は段部に固定されるので別途受け金具を設ける必要がなく部品点数を削減できる。   According to the first outdoor-side sleeve material of the present invention, the outdoor-side sleeve material presses and fixes the outdoor-side surface of the siding material with a flange, and presses and fixes the indoor-side surface of the siding material with a fixing piece. Since the outdoor sleeve material has a large diameter portion, a step portion, and a small diameter portion, even if rainwater or the like enters the indoor side of the outdoor sleeve material, the step portion becomes a weir. Further intrusion of rainwater can be prevented. Further, since the fixed piece is fixed to the stepped portion, it is not necessary to provide a separate metal fitting, and the number of parts can be reduced.

第二の屋外側スリーブ材によると、フランジが、サイディング材の屋外面に当接する押さえ部と、押さえ部よりも径方向の外側にサイディング材の屋外面から屋外方向に離れる離間部と、を有するので離間部とサイディング材との間の隙間にシーリング材を充填することができる。   According to the second outdoor-side sleeve material, the flange has a pressing portion that contacts the outdoor surface of the siding material, and a separation portion that is separated from the outdoor surface of the siding material in the outdoor direction on a radially outer side than the pressing portion. Therefore, the sealing material can be filled in the gap between the separating portion and the siding material.

第三の屋外側スリーブ材によると、フランジの離間部の屋内側にシーリングバックアップ材が装填されているので、シーリング材を施工しやすく、防水性能を高めることができる。   According to the third outdoor sleeve material, the sealing backup material is loaded on the indoor side of the flange separation portion, so that the sealing material can be easily applied and the waterproof performance can be improved.

第四の屋外側スリーブ材によると、固定片は、平板を直角に折り曲げた等辺又は不等辺の山形であり、段部に固定ネジが螺着するネジ孔が形成されるので、新たな部材を設けることなく固定片を段部に固定することができる。そして、固定片の一方の平片には先端側と基端側とにネジ挿通孔が形成されているので、基端側のネジ挿通孔を使って、固定片の他方の平片の先端を段部に押し付けつつ、固定片の一方の平片を前記サイディング材の屋内側の面に当接させるようにすれば、サイディング材が厚い場合にサイディング材に屋外側スリーブ材を固定することができる。また、先端側のネジ挿通孔を使って、固定片の一方の平片を段部に押し付けつつ、固定片の他方の平片をサイディング材の屋内側の面に当接させるようにすれば、サイディング材が薄い場合にサイディング材に屋外側スリーブ材を固定することができる。   According to the fourth outdoor side sleeve material, the fixing piece is an equal side or an unequal side chevron formed by bending a flat plate at a right angle, and a screw hole into which a fixing screw is screwed is formed in the step portion. The fixing piece can be fixed to the step portion without being provided. Since one flat piece of the fixed piece has screw insertion holes on the distal end side and the proximal end side, the distal end of the other flat piece of the fixed piece is fixed using the screw insertion hole on the proximal end side. If one flat piece of the fixed piece is brought into contact with the indoor side surface of the siding material while pressing against the stepped portion, the outdoor sleeve material can be fixed to the siding material when the siding material is thick. . Also, using the screw insertion hole on the tip side, while pressing one flat piece of the fixed piece against the stepped portion, the other flat piece of the fixed piece is brought into contact with the indoor side surface of the siding material, When the siding material is thin, the outdoor sleeve material can be fixed to the siding material.

第五の屋外側スリーブ材によると、固定片は、平板を直角に２箇所が逆向きに折れ曲げたＺ形であり、少なくとも一端側の平片に固定ネジを挿入可能なネジ挿通孔が形成されるとともに、段部に前記固定ネジが螺着するネジ孔が形成されるので、新たな部材を設けることなく固定片を段部に固定することができる。固定片の中間の平片を屋内方向に延びるように配置すればサイディング材が厚い場合にサイディング材に屋外側スリーブ材を固定することができる。固定片の中間の平片を屋外方向に延びるように配置すればサイディング材が薄い場合にサイディング材に屋外側スリーブ材を固定することができる。   According to the fifth outdoor-side sleeve material, the fixing piece is a Z shape in which a flat plate is bent at a right angle and two places are bent in opposite directions, and a screw insertion hole is formed into which a fixing screw can be inserted into at least one flat piece. In addition, since the screw hole into which the fixing screw is screwed is formed in the step portion, the fixing piece can be fixed to the step portion without providing a new member. If the flat piece in the middle of the fixed piece is arranged so as to extend in the indoor direction, the outdoor side sleeve material can be fixed to the siding material when the siding material is thick. If the flat piece in the middle of the fixed piece is arranged so as to extend in the outdoor direction, the outdoor sleeve material can be fixed to the siding material when the siding material is thin.

屋外側スリーブ材の固定方法によると、サイディング材が厚い場合には固定片の他方の平片の先端を段部に押し付けつつ、固定片の一方の平片をサイディング材の屋内側の面に当接させ、サイディング材が薄い場合には、固定片の一方の平片を段部に押し付けつつ、固定片の他方の平片をサイディング材の屋内側の面に当接させるので、複数の厚さのサイディング材に同じ部品で対応することができる。   According to the fixing method of the outdoor sleeve material, when the siding material is thick, the tip of the other flat piece of the fixed piece is pressed against the stepped portion, and one flat piece of the fixed piece is brought into contact with the indoor side surface of the siding material. When the siding material is thin, the one flat piece of the fixed piece is pressed against the stepped portion and the other flat piece of the fixed piece is brought into contact with the indoor side surface of the siding material. The same parts can be used for siding materials.

屋外側スリーブ材の固定方法によると、サイディング材が厚い場合には、固定片の中間の平片を一端側の平片から屋内方向に延びるように配置し、一端側の平片を固定ネジで段部に固定しつつ、他端側の平片をサイディング材の屋内側の面に当接させる。また、サイディング材の厚さが薄い場合には、固定片の中間の平片を一端側の平片から屋外方向に延びるように配置して、一端側の平片を固定ネジで段部に固定しつつ、他端側の平片をサイディング材の屋内側の面に当接させるので、複数の厚さのサイディング材に同じ部品で対応することができる。   According to the fixing method of the outdoor side sleeve material, when the siding material is thick, the flat piece in the middle of the fixed piece is arranged so as to extend from the flat piece on one end side in the indoor direction, and the flat piece on one end side is fixed with a fixing screw. The flat piece on the other end side is brought into contact with the indoor side surface of the siding material while being fixed to the stepped portion. If the siding material is thin, place the flat piece in the middle of the fixed piece so that it extends from the flat piece on the one end side in the outdoor direction, and fix the flat piece on the one end side to the stepped part with a fixing screw. However, since the flat piece at the other end is brought into contact with the indoor side surface of the siding material, it is possible to cope with a plurality of siding materials with the same component.

屋外側スリーブ材のスリーブ本体の外観構成を示す斜視図。The perspective view which shows the external appearance structure of the sleeve main body of the outdoor side sleeve material. 屋外側スリーブ材のスリーブ本体の外観構成を示す断面図。Sectional drawing which shows the external appearance structure of the sleeve main body of the outdoor side sleeve material. 第一の固定片の外観構成を示す斜視図。The perspective view which shows the external appearance structure of a 1st fixing piece. 第二の固定片の外観構成を示す斜視図。The perspective view which shows the external appearance structure of a 2nd fixing piece. サイディング材の厚さが大径部の軸方向の長さよりも短い場合の第一の固定片を用いた屋外側スリーブ材の固定方法を示す断面図。Sectional drawing which shows the fixing method of the outdoor side sleeve material using the 1st fixing piece when the thickness of a siding material is shorter than the length of the axial direction of a large diameter part. 図５のように第一の固定片を用いた場合の屋内方向から見た屋外側スリーブ材の構成を示す図。The figure which shows the structure of the outdoor side sleeve material seen from the indoor direction at the time of using a 1st fixed piece like FIG. サイディング材の厚さが大径部の軸方向の長さよりも長い場合の第一の固定片を用いた屋外側スリーブ材の固定方法を示す断面図。Sectional drawing which shows the fixing method of the outdoor side sleeve material using the 1st fixing piece when the thickness of a siding material is longer than the length of the axial direction of a large diameter part. サイディング材の厚さが大径部の軸方向の長さよりも長い場合の第二の固定片を用いた屋外側スリーブ材の固定方法を示す断面図。Sectional drawing which shows the fixing method of the outdoor side sleeve material using the 2nd fixing piece when the thickness of a siding material is longer than the length of the axial direction of a large diameter part. サイディング材の厚さが大径部の軸方向の長さよりも短い場合の第二の固定片を用いた屋外側スリーブ材の固定方法を示す断面図。Sectional drawing which shows the fixing method of the outdoor side sleeve material using the 2nd fixing piece when the thickness of a siding material is shorter than the length of the axial direction of a large diameter part.

以下、本発明に係る屋外側スリーブ材１の最良の実施形態について各図を参照しつつ説明する。本実施形態の屋外側スリーブ材１は、建物の外装材であるサイディング材１０に形成される貫通孔１１に挿入された状態で固定されて、建物外壁を貫通するスリーブ孔１２の屋外側の端部を形成し、その屋内側にダクト管１３が連通している。屋外側スリーブ材１は、例えば、エアコン等の空調設備の室内機と室外機とを連通するために、建物外壁を貫通するように形成されたスリーブ孔１２の屋外側の端部を形成しているが、これに限定されるものではなく、サイディング材１０を有する建物の様々な外壁貫通孔に用いることができる。   Hereinafter, the best embodiment of the outdoor side sleeve material 1 which concerns on this invention is demonstrated, referring each figure. The outdoor side sleeve material 1 of this embodiment is fixed in the state inserted in the through-hole 11 formed in the siding material 10 which is the exterior material of a building, and the outdoor side end of the sleeve hole 12 which penetrates a building outer wall A duct pipe 13 communicates with the indoor side. The outdoor-side sleeve material 1 is formed, for example, with an end portion on the outdoor side of a sleeve hole 12 formed so as to penetrate the building outer wall in order to communicate an indoor unit and an outdoor unit of air-conditioning equipment such as an air conditioner. However, the present invention is not limited to this, and can be used for various outer wall through holes of a building having the siding material 10.

屋外側スリーブ材１は、径の異なる円筒を同軸上に組み合わせた形状のスリーブ本体２と、スリーブ本体２をサイディング材１０の貫通孔１１に固定するための固定片３ａ，３ｂとから構成されている。スリーブ本体２は、図１及び図２に示されるように、その屋外端に形成されたフランジ４と、フランジ４の屋内側の面に固定されているシーリングバックアップ材５と、フランジ４の屋内側に形成され、サイディング材１０の貫通孔１１に挿入される大径部６と、大径部６の屋内側の端部から縮径する方向に延びる段部７と、段部７の屋内側に形成されて屋内方向に延びる小径部８と、から構成されている。   The outdoor-side sleeve material 1 is composed of a sleeve body 2 having a shape in which cylinders having different diameters are coaxially combined, and fixing pieces 3 a and 3 b for fixing the sleeve body 2 to the through hole 11 of the siding material 10. Yes. As shown in FIGS. 1 and 2, the sleeve body 2 includes a flange 4 formed on the outdoor end thereof, a sealing backup material 5 fixed to the indoor side surface of the flange 4, and the indoor side of the flange 4. A large-diameter portion 6 that is inserted into the through-hole 11 of the siding material 10, a step portion 7 that extends in the direction of reducing the diameter from the indoor end of the large-diameter portion 6, and an indoor side of the step portion 7. The small-diameter portion 8 is formed and extends in the indoor direction.

フランジ４は、図２及び図５に示すように、径方向の最も内側にサイディング材１０に対して平行で平坦な内径部４０が形成されており、当該内径部４０には、スリーブ本体２の屋外端の開口を覆う蓋体１４を固定するための蓋固定用ねじ孔４１が設けられている。内径部４０の径方向外側には屋内方向に膨らんでおり、サイディング材１０の屋外面に当接する押さえ部４２が形成されている。そして、押さえ部４２の径方向外側にはサイディング材１０の屋外面から屋外方向に離れる離間部４３が形成されている。離間部４３は断面Ｌ状のリング形状で押さえ部４２から屋外方向に円筒形状に延びるとともに、サイディング材１０の屋外面と離れた位置でサイディング材１０に対して平行な鍔状の平坦面を形成している。   As shown in FIGS. 2 and 5, the flange 4 is formed with an inner diameter portion 40 that is parallel to the siding material 10 on the innermost side in the radial direction, and the inner diameter portion 40 includes the sleeve body 2. A lid fixing screw hole 41 for fixing the lid 14 covering the opening at the outdoor end is provided. On the radially outer side of the inner diameter portion 40, a pressing portion 42 that swells in the indoor direction and contacts the outdoor surface of the siding material 10 is formed. And the separation | spacing part 43 which leaves | separates to the outdoor direction from the outdoor surface of the siding material 10 is formed in the radial direction outer side of the holding | suppressing part 42. As shown in FIG. The spacing portion 43 has a ring shape with an L-shaped cross section and extends from the holding portion 42 in a cylindrical shape in the outdoor direction, and forms a bowl-shaped flat surface parallel to the siding material 10 at a position away from the outdoor surface of the siding material 10. doing.

離間部４３の平坦な面の屋内側で、且つ押さえ部４２から延びる円筒部分の径方向外側には、当該円筒部分に沿うようにリング状のシーリングバックアップ材５が固定されている。シーリングバックアップ材５は、押さえ部４２がサイディング材１０の屋外面を押さえる際に、離間部４３の平坦な面とサイディング材１０の屋外面との間に挟まれてこれらの面に圧接する形状である。このシーリングバックアップ材５は例えば弾性材料で形成されており、シーリングバックアップ材５自体がサイディング材１０の屋外面に圧接したときにある程度の水密性を有していてもよい。   On the indoor side of the flat surface of the spacing portion 43 and on the radially outer side of the cylindrical portion extending from the pressing portion 42, a ring-shaped sealing backup material 5 is fixed along the cylindrical portion. When the pressing portion 42 presses the outdoor surface of the siding material 10, the sealing backup material 5 is sandwiched between the flat surface of the separating portion 43 and the outdoor surface of the siding material 10 and press-contacts these surfaces. is there. The sealing backup material 5 is made of, for example, an elastic material, and may have a certain degree of watertightness when the sealing backup material 5 itself is pressed against the outdoor surface of the siding material 10.

大径部６は、フランジ４の内径部４０の径方向の内側の端部から屋内方向に延びて形成されている円筒形状である。大径部６の径は少なくともサイディング材１０の貫通孔１１に挿入可能な径であり、サイディング材１０の貫通孔１１よりも大径部６の外周径が僅かに小さく形成されている。大径部６の屋内屋外方向の長さはサイディング材１０の厚さよりも長くてもよく、サイディング材１０の厚さよりも短くてもよい。   The large-diameter portion 6 has a cylindrical shape that extends from the radially inner end of the inner diameter portion 40 of the flange 4 in the indoor direction. The diameter of the large diameter portion 6 is at least a diameter that can be inserted into the through hole 11 of the siding material 10, and the outer diameter of the large diameter portion 6 is slightly smaller than the through hole 11 of the siding material 10. The length of the large-diameter portion 6 in the indoor / outdoor direction may be longer than the thickness of the siding material 10 or may be shorter than the thickness of the siding material 10.

段部７は、大径部６の屋内側に形成され屋外側スリーブ材１の径方向の内側に延びている。段部７には図１及び図６に示すように、環状に等間隔を開けて３箇所にバーリング加工されたネジ孔７１が形成されている。なお、図２，図５，図７，図８，及び図９において、屋外側スリーブ材１を軸方向に切断した断面図が記載されており、図示の都合上、これらの図面においては上下にネジ孔７１が記載されているが、等間隔に３箇所ネジ孔７１を設けた場合、実際には切断面に２箇所のネジ孔７１が配置されることは無い。   The stepped portion 7 is formed on the indoor side of the large diameter portion 6 and extends inward in the radial direction of the outdoor side sleeve material 1. As shown in FIGS. 1 and 6, the stepped portion 7 is formed with screw holes 71 which are ring-formed at three equal intervals and are subjected to burring. 2, 5, 7, 8, and 9, cross-sectional views of the outdoor-side sleeve material 1 cut in the axial direction are shown. Although the screw holes 71 are described, when the three screw holes 71 are provided at equal intervals, the two screw holes 71 are not actually arranged on the cut surface.

段部７の径方向の内側の端縁には当該段部７から屋内方向に向かって延びる小径部８が形成されている。小径部８は大径部６よりも径が小さい円筒形状であり、この小径部８に、ダクト管１３が外挿してスリーブ孔１２を形成している。   A small-diameter portion 8 extending from the step portion 7 toward the indoor direction is formed at an inner edge in the radial direction of the step portion 7. The small diameter portion 8 has a cylindrical shape whose diameter is smaller than that of the large diameter portion 6, and a duct tube 13 is extrapolated to the small diameter portion 8 to form a sleeve hole 12.

固定片３ａ，３ｂは、屋外側スリーブ材１を固定するサイディング材１０の厚さに応じた寸法に形成され、厚さの異なるサイディング材１０に屋外側スリーブ材１を固定するために、２種類の形の異なる固定片３ａ，３ｂが選択可能に用意されている。第一の固定片３ａは、図３に示すように、平板を直角に折り曲げた２つの平片から形成されており、一方の平片３１が長辺であり、他方の平片３２が短辺である不等辺の山形である。一方の平片３１には、先端側及び基端側にそれぞれ固定ネジ１６を挿入可能なネジ挿通孔３３が形成されるている。なお、本発明における固定片は不等辺の山形に限らず、等辺の山形であってもよい。   The fixing pieces 3a and 3b are formed in dimensions according to the thickness of the siding material 10 for fixing the outdoor side sleeve material 1, and there are two types of fixing pieces 3a and 3b for fixing the outdoor side sleeve material 1 to the siding material 10 having different thicknesses. The fixed pieces 3a and 3b having different shapes are prepared so as to be selectable. As shown in FIG. 3, the first fixed piece 3a is formed of two flat pieces obtained by bending a flat plate at a right angle. One flat piece 31 has a long side and the other flat piece 32 has a short side. It is a Yamagata of unequal sides. One flat piece 31 is formed with screw insertion holes 33 into which the fixing screws 16 can be inserted on the distal end side and the proximal end side, respectively. In addition, the fixed piece in the present invention is not limited to the unequal side chevron but may be an equilateral chevron.

第二の固定片３ｂは、図４に示すように、平板を直角に２箇所が逆向きに折れ曲げて、一端側の平片３４、他端側の平片３５、及び一端側の平片３４と他端側の平片３５とを繋ぐ中間の平片３６からＺ形に形成されている。第二の固定片３ｂの一端側の平片３４には固定ネジ１６を挿入可能なネジ挿通孔３３が形成されている。   As shown in FIG. 4, the second fixed piece 3 b is formed by bending a flat plate at two right angles in opposite directions, a flat piece 34 on one end side, a flat piece 35 on the other end side, and a flat piece on one end side. An intermediate flat piece 36 connecting 34 and the flat piece 35 on the other end side is formed in a Z shape. A screw insertion hole 33 into which the fixing screw 16 can be inserted is formed in the flat piece 34 on one end side of the second fixing piece 3b.

次に以上のように構成される屋外側スリーブ材１をサイディング材１０の貫通孔１１に固定した構造及び固定方法について説明する。本実施形態では４種類の異なる厚さのサイディング材１０に屋外側スリーブ材１を固定している。４種類のサイディング材１０の厚さのうち、最も厚いサイディング材１０及び最も薄いサイディング材１０への屋外側スリーブ材１の固定は上述の第二の固定片３ｂを用いて固定する。一方、２番目に厚いサイディング材１０及び３番目に厚いサイディング材１０への屋外側スリーブ材１の固定は第一の固定片３ａを用いて固定している。   Next, a structure and fixing method in which the outdoor sleeve material 1 configured as described above is fixed to the through hole 11 of the siding material 10 will be described. In this embodiment, the outdoor sleeve material 1 is fixed to four types of siding materials 10 having different thicknesses. Of the four types of siding material 10, the outdoor side sleeve material 1 is fixed to the thickest siding material 10 and the thinnest siding material 10 using the above-described second fixing piece 3b. On the other hand, the outdoor side sleeve material 1 is fixed to the second thickest siding material 10 and the third thickest siding material 10 using the first fixing piece 3a.

まず、図５から図７を参照しつつ、第一の固定片３ａを用いたサイディング材１０の貫通孔１１への屋外側スリーブ材１の固定について説明する。第一の固定片３ａを用いて屋外側スリーブ材１を固定するサイディング材１０のうち一方のサイディング材１０の厚さは、屋外側スリーブ材１の大径部６の軸方向の長さよりも短く、他方のサイディング材１０の厚さは、屋外側スリーブ材１の大径部６の軸方向の長さよりも長い。   First, the fixing of the outdoor-side sleeve material 1 to the through hole 11 of the siding material 10 using the first fixing piece 3a will be described with reference to FIGS. The thickness of one siding material 10 of the siding material 10 that fixes the outdoor-side sleeve material 1 using the first fixing piece 3 a is shorter than the axial length of the large-diameter portion 6 of the outdoor-side sleeve material 1. The thickness of the other siding material 10 is longer than the axial length of the large-diameter portion 6 of the outdoor-side sleeve material 1.

サイディング材１０の厚さが、屋外側スリーブ材１の大径部６の軸方向の長さよりも短い場合は、図５に示すように、屋外側スリーブ材１は、フランジ４の押さえ部４２がサイディング材１０の屋外面に当接するまで、大径部６をサイディング材１０の貫通孔１１に挿入する。このとき、サイディング材１０が大径部６の軸方向の長さよりも短いので、大径部６の屋内側の端部はサイディング材１０の屋内面よりも屋内側に突出して配置され、大径部６の屋内側の端部から径方向内側に延びる段部７もサイディング材１０の屋内面よりも屋内側の位置に配置される。そして、第一の固定片３ａの一方の平片３１の先端側のネジ挿通孔３３に固定ネジ１６を挿入し、段部７に形成されたネジ孔７１に固定ネジ１６を螺着させて、第一の固定片３ａの一方の平片３１を段部７に押し付けつつ、第一の固定片３ａの他方の平片３２の先端をサイディング材１０の屋内側の面に当接させて、サイディング材１０の屋内面を押圧する。これによって、フランジ４の押さえ部４２と第一の固定片３ａの他方の平片３２の先端とでサイディング材１０に挟着して屋外側スリーブ材１をサイディング材１０に固定する。なお、図６に示すように、第一の固定片３ａは等間隔で３箇所に設けられており、これら３箇所で、それぞれ、第一の固定片３ａが当該第一の固定片３ａの一方の平片３１を段部７に押し付けつつ、第一の固定片３ａの他方の平片３２の先端をサイディング材１０の屋内側の面に当接させて、サイディング材１０の屋内面を押圧している。   When the thickness of the siding material 10 is shorter than the axial length of the large-diameter portion 6 of the outdoor-side sleeve material 1, as shown in FIG. 5, the outdoor-side sleeve material 1 has a pressing portion 42 of the flange 4. The large-diameter portion 6 is inserted into the through hole 11 of the siding material 10 until it contacts the outdoor surface of the siding material 10. At this time, since the siding material 10 is shorter than the axial length of the large-diameter portion 6, the indoor-side end of the large-diameter portion 6 is disposed so as to protrude indoors from the indoor surface of the siding material 10. The stepped portion 7 extending radially inward from the end portion on the indoor side of the portion 6 is also disposed at a position closer to the indoor side than the indoor surface of the siding material 10. Then, the fixing screw 16 is inserted into the screw insertion hole 33 on the distal end side of one flat piece 31 of the first fixing piece 3a, and the fixing screw 16 is screwed into the screw hole 71 formed in the stepped portion 7. While pressing one flat piece 31 of the first fixed piece 3 a against the stepped portion 7, the tip of the other flat piece 32 of the first fixed piece 3 a is brought into contact with the indoor side surface of the siding material 10. The indoor surface of the material 10 is pressed. Accordingly, the outdoor sleeve material 1 is fixed to the siding material 10 by being sandwiched between the pressing portion 42 of the flange 4 and the tip of the other flat piece 32 of the first fixing piece 3a. In addition, as shown in FIG. 6, the 1st fixing piece 3a is provided in three places at equal intervals, and in each of these three places, the 1st fixing piece 3a is one side of the said 1st fixing piece 3a, respectively. While pressing the flat piece 31 against the stepped portion 7, the tip of the other flat piece 32 of the first fixed piece 3a is brought into contact with the indoor side surface of the siding material 10, and the indoor surface of the siding material 10 is pressed. ing.

そして、次に、フランジ４の離間部４３とサイディング材１０の屋外面の間にシーリング剤１７を充填して、フランジ４とサイディング材１０との水密性を確保する。このとき、離間部４３の円筒部分に沿うようにリング状のシーリングバックアップ材５が固定されているので、シーリング剤１７の防水性能を高めることができる。また、離間部４３によってシーリング剤１７を屋外側から隠すことができるので、外壁面をきれいに仕上げることができる。   Then, the sealing agent 17 is filled between the separation portion 43 of the flange 4 and the outdoor surface of the siding material 10 to ensure water tightness between the flange 4 and the siding material 10. At this time, since the ring-shaped sealing backup material 5 is fixed along the cylindrical portion of the separating portion 43, the waterproof performance of the sealing agent 17 can be enhanced. Moreover, since the sealing agent 17 can be hidden from the outdoor side by the separation portion 43, the outer wall surface can be finished cleanly.

また、例えばエアコンが未設置の場合などのように、スリーブ本体２を配管などに使用しない場合には、スリーブ本体２の屋外端の開口を覆う蓋体１４が固定される蓋体１４は、円形平板状で、フランジ４の内径部４０に形成された蓋固定用ねじ孔４１に螺合する蓋ねじ１５によってパッキン１８を介して固定される。蓋体１４が固定されることによって、スリーブ本体２の屋外端が閉じられるので、風雨がスリーブ孔１２を通して屋内や外壁内部に侵入することを防止できる。また、この蓋体１４による１次防水ラインを一部の雨水が通過した場合であっても、スリーブ本体２の大径部６の屋内側には段部７が形成されており、この段部７が堰となって、これ以上の雨水の浸入を防止することができる。   Further, when the sleeve body 2 is not used for piping or the like, for example, when an air conditioner is not installed, the lid body 14 to which the lid body 14 covering the opening of the outdoor end of the sleeve body 2 is fixed is circular. It is flat and fixed via the packing 18 by a cap screw 15 that is screwed into a cap fixing screw hole 41 formed in the inner diameter portion 40 of the flange 4. By fixing the lid 14, the outdoor end of the sleeve body 2 is closed, so that it is possible to prevent wind and rain from entering the inside of the room or the outside through the sleeve hole 12. Even when a part of rainwater passes through the primary waterproof line by the lid body 14, a stepped portion 7 is formed on the indoor side of the large diameter portion 6 of the sleeve body 2. 7 becomes a weir to prevent further intrusion of rainwater.

屋外側スリーブ材１の小径部８にはダクト管１３の一端が外挿しており、ダクト管１３の屋外側は、図示しないが、内壁の石膏ボードを貫通する屋内側スリーブ材が連通して、スリーブ孔１２を構成している。屋外側スリーブ材１は上述の通りフランジ４の押さえ部４２と第一の固定片３ａとでサイディング材１０を挟んで強固に固定されているので、ダクト管１３及び屋内側スリーブ材の固定を安定させることができる。   One end of the duct tube 13 is extrapolated to the small-diameter portion 8 of the outdoor side sleeve material 1, and the outdoor side of the duct tube 13 is not shown, but the indoor side sleeve material that penetrates the gypsum board on the inner wall communicates, A sleeve hole 12 is formed. Since the outdoor side sleeve material 1 is firmly fixed with the siding material 10 sandwiched between the pressing portion 42 of the flange 4 and the first fixing piece 3a as described above, the duct tube 13 and the indoor side sleeve material can be fixed stably. Can be made.

次に、第一の固定片３ａを用いたサイディング材１０の貫通孔１１への屋外側スリーブ材１の固定のうち、厚さが、屋外側スリーブ材１の大径部６の軸方向の長さよりも長い他方のサイディング材１０の固定について図７を参照しつつ説明する。なお、サイディング材１０の屋内面を第一の固定片３ａで押さえる構成以外は、上述の屋外側スリーブ材１の大径部６の軸方向の長さよりも短いサイディング材１０の固定方法と同様であるので説明を省略する。   Next, of the fixing of the outdoor side sleeve material 1 to the through hole 11 of the siding material 10 using the first fixing piece 3a, the thickness is the length of the large diameter portion 6 of the outdoor side sleeve material 1 in the axial direction. The fixing of the other siding material 10 longer than the above will be described with reference to FIG. In addition, except the structure which hold | suppresses the indoor surface of the siding material 10 with the 1st fixing piece 3a, it is the same as the fixing method of the siding material 10 shorter than the axial length of the large diameter part 6 of the outdoor side sleeve material 1 mentioned above. Since there is, explanation is omitted.

サイディング材１０の厚さが、屋外側スリーブ材１の大径部６の軸方向の長さよりも長い場合は、図７に示すように、屋外側スリーブ材１は、フランジ４の押さえ部４２がサイディング材１０の屋外面に当接するまで、大径部６をサイディング材１０の貫通孔１１に挿入する。このとき、サイディング材１０が大径部６の軸方向の長さよりも長いので、大径部６の屋内側の端部はサイディング材１０の屋内面よりも屋外側に入り込んで配置され、大径部６の屋内側の端部から径方向内側に延びる段部７もサイディング材１０の屋内面よりも屋外側の位置に配置される。そして、第一の固定片３ａの一方の平片３１の基端側のネジ挿通孔３３に固定ネジ１６を挿入し、段部７に形成されたネジ孔７１に固定ネジ１６を螺着させ、第一の固定片３ａの他方の平片３２の先端を段部７に押し付けつつ、第一の固定片３ａの一方の平片３１をサイディング材１０の屋内側の面に当接させて、サイディング材１０の屋内面を押圧する。これによって、フランジ４の押さえ部４２と第一の固定片３ａの他方の平片３２の先端とでサイディング材１０に挟着して屋外側スリーブ材１をサイディング材１０に固定している。   When the thickness of the siding material 10 is longer than the length in the axial direction of the large-diameter portion 6 of the outdoor side sleeve material 1, the outdoor side sleeve material 1 has a pressing portion 42 of the flange 4 as shown in FIG. The large-diameter portion 6 is inserted into the through hole 11 of the siding material 10 until it contacts the outdoor surface of the siding material 10. At this time, since the siding material 10 is longer than the axial length of the large-diameter portion 6, the end on the indoor side of the large-diameter portion 6 is arranged to enter the outdoor side from the indoor surface of the siding material 10, and the large-diameter The stepped portion 7 extending radially inward from the indoor side end of the portion 6 is also arranged at a position on the outdoor side of the indoor surface of the siding material 10. Then, the fixing screw 16 is inserted into the screw insertion hole 33 on the base end side of one flat piece 31 of the first fixing piece 3a, and the fixing screw 16 is screwed into the screw hole 71 formed in the stepped portion 7. While pressing the tip of the other flat piece 32 of the first fixed piece 3 a against the stepped portion 7, the one flat piece 31 of the first fixed piece 3 a is brought into contact with the indoor side surface of the siding material 10, The indoor surface of the material 10 is pressed. Accordingly, the outdoor sleeve material 1 is fixed to the siding material 10 by being sandwiched between the pressing portion 42 of the flange 4 and the tip of the other flat piece 32 of the first fixing piece 3a.

以上のように、サイディング材１０が厚い場合には第一の固定片３ａの他方の平片３２の先端を段部７に押し付けつつ、第一の固定片３ａの一方の平片３１をサイディング材１０の屋内側の面に当接させ、サイディング材１０が薄い場合には、第一の固定片３ａの一方の平片３１を段部７に押し付けつつ、第一の固定片３ａの他方の平片３２をサイディング材１０の屋内側の面に当接させるので、複数の厚さのサイディング材１０に同じ第一の固定片３ａで対応することができる。   As described above, when the siding material 10 is thick, the one flat piece 31 of the first fixed piece 3a is pressed against the stepped portion 7 while pressing the tip of the other flat piece 32 of the first fixed piece 3a. When the siding material 10 is thin, the one flat piece 31 of the first fixed piece 3a is pressed against the stepped portion 7 while the other flat piece of the first fixed piece 3a is pressed. Since the piece 32 is brought into contact with the indoor side surface of the siding material 10, the same first fixed piece 3a can correspond to the siding material 10 having a plurality of thicknesses.

次に、図８及び図９を参照しつつ、第二の固定片３ｂを用いたサイディング材１０の貫通孔１１への屋外側スリーブ材１の固定について説明する。第二の固定片３ｂを用いて屋外側スリーブ材１を固定するサイディング材１０のうち一方のサイディング材１０の厚さは、屋外側スリーブ材１の大径部６の軸方向の長さよりも短く、他方のサイディング材１０の厚さは、屋外側スリーブ材１の大径部６の軸方向の長さよりも長い。   Next, fixation of the outdoor side sleeve material 1 to the through hole 11 of the siding material 10 using the second fixing piece 3b will be described with reference to FIGS. The thickness of one siding material 10 among the siding materials 10 for fixing the outdoor side sleeve material 1 using the second fixing piece 3b is shorter than the axial length of the large-diameter portion 6 of the outdoor side sleeve material 1. The thickness of the other siding material 10 is longer than the axial length of the large-diameter portion 6 of the outdoor-side sleeve material 1.

第二の固定片３ｂを用いたサイディング材１０の貫通孔１１への屋外側スリーブ材１の固定のうち、厚さが、屋外側スリーブ材１の大径部６の軸方向の長さよりも長いサイディング材１０の固定について図８を参照しつつ説明する。なお、サイディング材１０の屋内面を第二の固定片３ｂで押さえる構成以外は、上述の第一の固定片３ａを用いたサイディング材１０の固定方法と同様であるので説明を省略する。   Of the fixing of the outdoor sleeve material 1 to the through hole 11 of the siding material 10 using the second fixing piece 3b, the thickness is longer than the axial length of the large-diameter portion 6 of the outdoor sleeve material 1. The fixing of the siding material 10 will be described with reference to FIG. Except for the configuration in which the indoor surface of the siding material 10 is pressed by the second fixing piece 3b, the method is the same as the fixing method of the siding material 10 using the first fixing piece 3a described above, and the description thereof is omitted.

サイディング材１０の厚さが、屋外側スリーブ材１の大径部６の軸方向の長さよりも長い場合は、図８に示すように、屋外側スリーブ材１は、フランジ４の押さえ部４２がサイディング材１０の屋外面に当接するまで、大径部６をサイディング材１０の貫通孔１１に挿入する。このとき、サイディング材１０が大径部６の軸方向の長さよりも長いので、大径部６の屋内側の端部はサイディング材１０の屋内面よりも屋外側に入り込んで配置され、大径部６の屋内側の端部から径方向内側に延びる段部７もサイディング材１０の屋内面よりも屋外側の位置に配置される。そして、第二の固定片３ｂの中間の平片３６を一端側の平片３４から屋内方向に延びるように配置して、一端側の平片３４のネジ挿通孔３３に固定ネジ１６を挿入し、当該固定ネジ１６を段部７のネジ孔７１に螺着させて固定しつつ、他端側の平片３５をサイディング材１０の屋内側の面に当接させて、サイディング材１０の屋内面を押圧する。これによって、フランジ４の押さえ部４２と第二の固定片３ｂの他端側の平片３５とでサイディング材１０に挟着して屋外側スリーブ材１をサイディング材１０に固定している。   When the thickness of the siding material 10 is longer than the axial length of the large-diameter portion 6 of the outdoor side sleeve material 1, as shown in FIG. 8, the outdoor side sleeve material 1 has the pressing portion 42 of the flange 4. The large-diameter portion 6 is inserted into the through hole 11 of the siding material 10 until it contacts the outdoor surface of the siding material 10. At this time, since the siding material 10 is longer than the axial length of the large-diameter portion 6, the end on the indoor side of the large-diameter portion 6 is arranged to enter the outdoor side from the indoor surface of the siding material 10, and the large-diameter The stepped portion 7 extending radially inward from the indoor side end of the portion 6 is also arranged at a position on the outdoor side of the indoor surface of the siding material 10. Then, an intermediate flat piece 36 of the second fixing piece 3b is arranged so as to extend in the indoor direction from the flat piece 34 on one end side, and the fixing screw 16 is inserted into the screw insertion hole 33 of the flat piece 34 on one end side. While the fixing screw 16 is screwed and fixed to the screw hole 71 of the stepped portion 7, the flat piece 35 on the other end side is brought into contact with the indoor side surface of the siding material 10, so that the indoor surface of the siding material 10 is Press. Thus, the outdoor side sleeve material 1 is fixed to the siding material 10 by being sandwiched between the pressing portion 42 of the flange 4 and the flat piece 35 on the other end side of the second fixing piece 3b.

サイディング材１０の厚さが、屋外側スリーブ材１の大径部６の軸方向の長さよりも短い場合は、図９に示すように、屋外側スリーブ材１は、フランジ４の押さえ部４２がサイディング材１０の屋外面に当接するまで、大径部６をサイディング材１０の貫通孔１１に挿入する。このとき、サイディング材１０が大径部６の軸方向の長さよりも短いので、大径部６の屋内側の端部はサイディング材１０の屋内面よりも屋内側に突出した位置に配置され、大径部６の屋内側の端部から径方向内側に延びる段部７もサイディング材１０の屋内面よりも屋内側の位置に配置される。そして、第二の固定片３ｂの中間の平片３６を一端側の平片３４から屋外方向に延びるように配置して、一端側の平片３４のネジ挿通孔３３に固定ネジ１６を挿入し、当該固定ネジ１６を段部７のネジ孔７１に螺着させて固定しつつ、他端側の平片３５をサイディング材１０の屋内側の面に当接させて、サイディング材１０の屋内面を押圧する。これによって、フランジ４の押さえ部４２と第二の固定片３ｂの他端側の平片３５とでサイディング材１０に挟着して屋外側スリーブ材１をサイディング材１０に固定している。   When the thickness of the siding material 10 is shorter than the axial length of the large-diameter portion 6 of the outdoor side sleeve material 1, the outdoor side sleeve material 1 has a pressing portion 42 of the flange 4 as shown in FIG. The large-diameter portion 6 is inserted into the through hole 11 of the siding material 10 until it contacts the outdoor surface of the siding material 10. At this time, since the siding material 10 is shorter than the axial length of the large-diameter portion 6, the indoor-side end of the large-diameter portion 6 is disposed at a position protruding to the indoor side from the indoor surface of the siding material 10, A stepped portion 7 extending radially inward from the indoor side end portion of the large diameter portion 6 is also disposed at a position on the indoor side of the indoor surface of the siding material 10. Then, an intermediate flat piece 36 of the second fixing piece 3b is disposed so as to extend from the flat piece 34 on one end side in the outdoor direction, and the fixing screw 16 is inserted into the screw insertion hole 33 of the flat piece 34 on one end side. While the fixing screw 16 is screwed and fixed to the screw hole 71 of the stepped portion 7, the flat piece 35 on the other end side is brought into contact with the indoor side surface of the siding material 10, so that the indoor surface of the siding material 10 is Press. Thus, the outdoor side sleeve material 1 is fixed to the siding material 10 by being sandwiched between the pressing portion 42 of the flange 4 and the flat piece 35 on the other end side of the second fixing piece 3b.

このように、サイディング材１０が厚い場合には、第二の固定片３ｂの中間の平片３６を一端側の平片３４から屋内方向に延びるように配置し、一端側の平片３４を固定ネジ１６で段部７に固定しつつ、他端側の平片３５をサイディング材１０の屋内側の面に当接させ、サイディング材１０の厚さが薄い場合には、固定片の中間の平片３６を一端側の平片３４から屋外方向に延びるように配置して、一端側の平片３４を固定ネジ１６で段部７に固定しつつ、他端側の平片３５をサイディング材１０の屋内側の面に当接させるので、複数の厚さのサイディング材１０に同じ部品で対応することができる。   As described above, when the siding material 10 is thick, the intermediate flat piece 36 of the second fixed piece 3b is disposed so as to extend inward from the flat piece 34 on one end side, and the flat piece 34 on one end side is fixed. When the flat piece 35 on the other end side is brought into contact with the indoor side surface of the siding material 10 while being fixed to the stepped portion 7 with the screw 16, and the siding material 10 is thin, the flat piece in the middle of the fixed piece is used. The piece 36 is disposed so as to extend from the flat piece 34 on one end side in the outdoor direction, and the flat piece 34 on the other end side is fixed to the step portion 7 with the fixing screw 16 while the flat piece 35 on the other end side is fixed to the siding material 10. Therefore, the same parts can be used for the siding material 10 having a plurality of thicknesses.

なお、本発明の実施の形態は上述の形態に限ることなく、本発明の思想の範囲を逸脱しない範囲で適宜変更することができることは云うまでもない。   Needless to say, the embodiment of the present invention is not limited to the above-described embodiment, and can be appropriately changed without departing from the scope of the idea of the present invention.

本発明に係る屋外側スリーブ材１は、外壁にサイディング材１０が設けられた建物のエアコンスリーブなどの外壁貫通部の屋外端を構成する屋外側スリーブ材１として好適に用いることができる。   The outdoor side sleeve material 1 which concerns on this invention can be used suitably as the outdoor side sleeve material 1 which comprises the outdoor end of outer wall penetration parts, such as an air-conditioner sleeve of a building in which the siding material 10 was provided in the outer wall.

１ 屋外側スリーブ材
２ サイディング材
３ａ 第一の固定片
３ｂ 第二の固定片
４ フランジ
５ シーリングバックアップ材
６ 大径部
７ 段部
８ 小径部
１０ サイディング材
３１ 一方の平片
３２ 他方の平片
３３ ネジ挿入孔
３４ 一端側の平片
３５ 他端側の平片
３６ 中間の平片
４２ 押さえ部
４３ 離間部
DESCRIPTION OF SYMBOLS 1 Outdoor side sleeve material 2 Siding material 3a 1st fixed piece 3b 2nd fixed piece 4 Flange 5 Sealing backup material 6 Large diameter part 7 Step part 8 Small diameter part 10 Siding material 31 One flat piece 32 The other flat piece 33 Screw insertion hole 34 Flat piece on one end side 35 Flat piece on the other end side 36 Flat piece in the middle 42 Holding part 43 Spacing part

Claims (7)

サイディング材に形成される貫通孔に挿入された状態で当該サイディング材に固定されるとともに、屋内端に屋内方向に延びるダクト管が連通する屋外側スリーブ材であって、
屋外端に形成され、前記サイディング材の屋外面を押さえるフランジと、
前記フランジの屋内側に形成され前記サイディング材の貫通孔に挿入される大径部と、
前記大径部の屋内側に形成され当該屋外側スリーブ材の径方向の内側に延びる段部と、
前記段部の屋内側に形成され屋内方向に延びる小径部と、
前記段部の屋内側の面に固定されるとともに、前記サイディング材の屋内側の面を押さえる固定片と、を備えることを特徴とする屋外側スリーブ材。 An outdoor sleeve material that is fixed to the siding material in a state of being inserted into a through-hole formed in the siding material, and that communicates with a duct pipe extending in an indoor direction at an indoor end,
A flange formed on the outdoor end and holding the outdoor surface of the siding material;
A large-diameter portion formed on the indoor side of the flange and inserted into the through-hole of the siding material;
A step portion formed on the indoor side of the large-diameter portion and extending inward in the radial direction of the outdoor-side sleeve material;
A small diameter portion formed on the indoor side of the stepped portion and extending in the indoor direction,
An outdoor sleeve material, comprising: a fixed piece that is fixed to an indoor side surface of the stepped portion and presses an indoor side surface of the siding material. 前記フランジは、サイディング材の屋外面に当接する押さえ部と、前記押さえ部よりも径方向の外側に前記サイディング材の屋外面から屋外方向に離れる離間部と、を有することを特徴とする請求項１に記載の屋外側スリーブ材。   The flange includes a pressing portion that abuts on an outdoor surface of the siding material, and a separation portion that is separated from the outdoor surface of the siding material in an outdoor direction on a radially outer side than the pressing portion. The outdoor sleeve material according to 1. 前記フランジは、離間部の屋内側にシーリングバックアップ材が装填されることを特徴とする請求項２に記載の屋外側スリーブ材。   The outdoor-side sleeve material according to claim 2, wherein the flange is loaded with a sealing backup material on the indoor side of the spaced-apart portion. 前記固定片は、平板を直角に折り曲げた等辺又は不等辺の山形であり、一方の平片に先端側及び基端側に固定ネジを挿入可能なネジ挿通孔が形成されるとともに、
前記段部に前記固定ネジが螺着するネジ孔が形成されることを特徴とする請求項１から請求項３のいずれかに記載の屋外側スリーブ材。 The fixing piece is an equilateral or unequal side chevron formed by bending a flat plate at a right angle, and a screw insertion hole into which a fixing screw can be inserted on the distal end side and the proximal end side is formed on one flat piece,
The outdoor-side sleeve material according to any one of claims 1 to 3, wherein a screw hole into which the fixing screw is screwed is formed in the stepped portion. 前記固定片は平板を直角に２箇所が逆向きに折れ曲げたＺ形であり、少なくとも一端側の平片に固定ネジを挿入可能なネジ挿通孔が形成されるとともに、
前記段部に前記固定ネジが螺着するネジ孔が形成されることを特徴とする請求項１から請求項３のいずれかに記載の屋外側スリーブ材。 The fixing piece has a Z shape in which a flat plate is bent at a right angle and two places are bent in opposite directions, and a screw insertion hole into which a fixing screw can be inserted is formed in at least one flat piece.
The outdoor-side sleeve material according to any one of claims 1 to 3, wherein a screw hole into which the fixing screw is screwed is formed in the stepped portion. 請求項４に記載の屋外側スリーブ材を前記サイディング材に固定する屋外側スリーブの固定方法であって、
前記サイディング材の厚さが前記大径部の軸方向の長さよりも長い場合は、前記固定片の前記一方の平片の基端側の前記ネジ挿通孔に前記固定ネジを挿入し、前記ネジ孔に前記固定ネジを螺着させ、前記固定片の他方の平片の先端を前記段部に押し付けつつ、前記固定片の一方の平片を前記サイディング材の屋内側の面に当接させるとともに、
前記サイディング材の厚さが前記大径部の軸方向の長さよりも短い場合は、前記固定片の前記一方の平片の先端側の前記ネジ挿通孔に前記固定ネジを挿入し、前記ネジ孔に前記固定ネジを螺着させ、前記固定片の一方の平片を前記段部に押し付けつつ、前記固定片の他方の平片を前記サイディング材の屋内側の面に当接させることを特徴とする屋外側スリーブ材の固定方法。 An outdoor side sleeve fixing method for fixing the outdoor side sleeve material according to claim 4 to the siding material,
When the thickness of the siding material is longer than the axial length of the large diameter portion, the fixing screw is inserted into the screw insertion hole on the base end side of the one flat piece of the fixing piece, and the screw The fixing screw is screwed into the hole, and the one flat piece of the fixing piece is brought into contact with the indoor side surface of the siding material while pressing the tip of the other flat piece of the fixing piece against the stepped portion. ,
When the thickness of the siding material is shorter than the axial length of the large diameter portion, the fixing screw is inserted into the screw insertion hole on the tip side of the one flat piece of the fixing piece, and the screw hole The fixing screw is screwed, and one flat piece of the fixing piece is pressed against the step portion, and the other flat piece of the fixing piece is brought into contact with the indoor side surface of the siding material. How to fix outdoor sleeve material. 請求項５に記載の屋外側スリーブを前記サイディング材に固定する屋外側スリーブの固定方法であって、
前記サイディング材の厚さが前記大径部の軸方向の長さよりも長い場合は、前記固定片の中間の平片を前記一端側の平片から屋内方向に延びるように配置して、一端側の平片を固定ネジで前記段部に固定しつつ、前記他端側の平片を前記サイディング材の屋内側の面に当接させるとともに、
前記サイディング材の厚さが前記大径部の軸方向の長さよりも短い場合は、前記固定片の中間の平片を前記一端側の平片から屋外方向に延びるように配置して、一端側の平片を固定ネジで前記段部に固定しつつ、前記他端側の平片を前記サイディング材の屋内側の面に当接させることを特徴とする屋外側スリーブ材の固定方法。 An outdoor side sleeve fixing method for fixing the outdoor side sleeve according to claim 5 to the siding material,
When the thickness of the siding material is longer than the axial length of the large-diameter portion, an intermediate flat piece of the fixed piece is disposed so as to extend in the indoor direction from the flat piece on the one end side, While fixing the flat piece to the stepped portion with a fixing screw, the flat piece on the other end is brought into contact with the indoor side surface of the siding material,
When the thickness of the siding material is shorter than the axial length of the large-diameter portion, an intermediate flat piece of the fixed piece is disposed so as to extend from the flat piece on the one end side in the outdoor direction, The flat piece on the other end side is brought into contact with the indoor side surface of the siding material while the flat piece is fixed to the step portion with a fixing screw.
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JP2006274643A (en) * 2005-03-29 2006-10-12 Haseko Corp Penetration sleeve
JP2012141053A (en) * 2010-12-16 2012-07-26 Matsuroku Kk Attachment structure of outer wall penetrating pipe
JP2014101987A (en) * 2012-11-22 2014-06-05 Furukawa Electric Co Ltd:The Wall penetration member, wall penetration structure and method for fixing penetration pipe to wall
JP2015040389A (en) * 2013-08-20 2015-03-02 フクビ化学工業株式会社 Water proof sleeve structure and method for mounting water proof sleeve structure

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3016559U (en) * 1994-10-24 1995-10-03 有限会社中山設備 Pipe for plumbing
JP2006274643A (en) * 2005-03-29 2006-10-12 Haseko Corp Penetration sleeve
JP2012141053A (en) * 2010-12-16 2012-07-26 Matsuroku Kk Attachment structure of outer wall penetrating pipe
JP2014101987A (en) * 2012-11-22 2014-06-05 Furukawa Electric Co Ltd:The Wall penetration member, wall penetration structure and method for fixing penetration pipe to wall
JP2015040389A (en) * 2013-08-20 2015-03-02 フクビ化学工業株式会社 Water proof sleeve structure and method for mounting water proof sleeve structure

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