JP2001207559A - Airtight structure in reentrant angle part or outside angle part - Google Patents
Airtight structure in reentrant angle part or outside angle partInfo
- Publication number
- JP2001207559A JP2001207559A JP2000016134A JP2000016134A JP2001207559A JP 2001207559 A JP2001207559 A JP 2001207559A JP 2000016134 A JP2000016134 A JP 2000016134A JP 2000016134 A JP2000016134 A JP 2000016134A JP 2001207559 A JP2001207559 A JP 2001207559A
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- Japan
- Prior art keywords
- airtight
- corner
- floor
- close contact
- wall frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、住宅等の建築物の
気密構造、特に内壁枠により形成される入隅部又は出隅
部における気密構造に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an airtight structure of a building such as a house, and more particularly to an airtight structure at an inner corner or an outer corner formed by an inner wall frame.
【０００２】[0002]
【従来の技術】近年、住宅には、計画的な換気による住
宅の快適性の向上や、断熱性の向上による省エネルギー
化を図るために、住宅の気密性が求められるようになっ
てきている。一般に、気密住宅とは、気密性能を表す相
当隙間面積が床面積１平方メートル当たり５平方センチ
メートル以下のものをいい、これを達成するために、住
宅の内部空間全体を気密面で囲うように気密工法が施工
される。2. Description of the Related Art In recent years, houses have been required to be airtight in order to improve the comfort of the houses by systematic ventilation and to save energy by improving the heat insulation. In general, an airtight house is one whose equivalent gap area representing airtight performance is 5 square centimeters or less per square meter of floor area. To achieve this, airtight construction methods are used to enclose the entire interior space of the house with an airtight surface. Will be constructed.
【０００３】図２６は、内壁枠の入隅部の構造を示した
概略斜視図であり、図に示すように、該入隅部は、軸組
４に沿って、床１上に断熱内壁枠２が配設され、断熱内
壁枠２同士が直交して接続する箇所に、添柱３が配設さ
れてなるものである。断熱内壁枠２の屋内側の表面に
は、住宅内部の気密を確保するための気密シート２０が
貼り付けられている。上記入隅部において、住宅内部の
気密を完全なものとするためには、床１と断熱内壁枠２
との接続部分や、断熱内壁枠２と添柱３との接続部分を
密封することが必要である。なお、ここでは、入隅部又
は出隅部の表現は、建物全体の平面図をみた場合の出入
隅により決めることとしている。FIG. 26 is a schematic perspective view showing the structure of an inner corner of an inner wall frame. As shown in the figure, the inner corner is insulated on the floor 1 along the frame 4 on the floor 1. 2 are provided, and the supporting pillars 3 are provided at locations where the heat insulating inner wall frames 2 are connected to each other at right angles. An airtight sheet 20 for ensuring airtightness inside the house is attached to the indoor surface of the heat insulating inner wall frame 2. In order to complete the airtightness of the interior of the house at the above-mentioned corner, the floor 1 and the heat-insulating inner wall frame 2 are required.
It is necessary to seal the connection part between the heat-insulating inner wall frame 2 and the auxiliary pillar 3. Here, the expression of the entrance corner or the exit corner is determined by the entrance corner when the plan view of the entire building is viewed.
【０００４】図２７は、図２６に示す箇所Ａにおける気
密構造の詳細を示す概略斜視図であるが、図に示すよう
に、乾式気密工法では、断熱内壁枠２、添柱３、床１の
接続部分に帯状の気密テープ６を貼り付けて密封するこ
とにより気密を確保する。即ち、図２６に示す箇所Ａに
おいては、気密テープ６を複雑に折り曲げて貼り付ける
か、図２７に示すように、気密テープ６の端部に切込み
を入れて貼り付ける。FIG. 27 is a schematic perspective view showing the details of the airtight structure at the point A shown in FIG. 26. As shown in the figure, in the dry airtight method, the heat-insulating inner wall frame 2, the supporting columns 3, and the floor 1 are formed. Airtightness is ensured by attaching a band-shaped airtight tape 6 to the connection portion and sealing it. That is, at the point A shown in FIG. 26, the hermetic tape 6 is folded and attached in a complicated manner, or as shown in FIG. 27, a cut is made at the end of the hermetic tape 6 and attached.
【０００５】[0005]
【発明が解決しようとする課題】しかし上記工法では、
内壁枠により形成される入隅部又は出隅部の形状が複雑
なものであるため、施工が煩雑なうえ、気密を確保する
ことが困難である。例えば、気密テープ６を複雑な形状
に折り曲げて貼り付けた場合には、気密テープ６の貼付
け箇所に隙間が生じ易く、また、図２７に示すように、
気密テープ６の端部に切込みを入れて貼り付けた場合に
は、ピンホールが生じやすい。その結果、住宅内の気密
が十分に確保できないこととなる。本発明は、上記の点
に鑑みてなされたものであり、住宅等の内壁枠により形
成される入隅部又は出隅部における気密を確保し、か
つ、施工が容易な、気密構造を提供することを目的とす
る。However, in the above method,
Since the shape of the inner corner or the outer corner formed by the inner wall frame is complicated, the construction is complicated and it is difficult to secure airtightness. For example, when the airtight tape 6 is bent and attached in a complicated shape, a gap is likely to be formed at a location where the airtight tape 6 is attached, and as shown in FIG.
When a cut is made at the end of the airtight tape 6 and the tape is adhered, a pinhole is likely to occur. As a result, the airtightness in the house cannot be sufficiently secured. The present invention has been made in view of the above points, and provides an airtight structure that ensures airtightness at an inward corner or an outward corner formed by an inner wall frame of a house or the like, and that is easy to perform. The purpose is to:
【０００６】[0006]
【課題を解決するための手段】上記目的を達成するため
になされた本発明の請求項１に係る気密構造は、床上に
配設された内壁枠及び添柱により形成される入隅部にお
ける気密構造であって、添柱と密着する面、及び床と密
着する面を有し、添柱と床との接続部分を密封する第１
の気密部材が、該入隅部に密設され、帯状の第２の気密
部材が、添柱と内壁枠との接続部分、及び内壁枠と床と
の接続部分を密封し、かつ、上記第１の気密部材と各々
密接するように配設されてなるものである。According to a first aspect of the present invention, there is provided an airtight structure having an airtight structure formed at an inner corner formed by an inner wall frame and a pillar provided on a floor. A first surface having a surface that is in close contact with the pillar and a surface that is in close contact with the floor, and that seals a connecting portion between the pillar and the floor.
The airtight member is tightly provided at the corner, and the band-shaped second airtight member seals a connecting portion between the pillar and the inner wall frame and a connecting portion between the inner wall frame and the floor, and The airtight members are arranged so as to be in close contact with each other.
【０００７】また、本発明の請求項２に係る気密構造
は、請求項１に記載の気密構造において、上記第１の気
密部材は、床と密着する面の一部に、添柱と嵌合する形
状の切欠きが設けられ、該切欠きに沿って、添柱と密着
すべき面が立設されたものである。According to a second aspect of the present invention, in the airtight structure according to the first aspect, the first airtight member is fitted to a part of a surface that is in close contact with the floor with the pillar. A notch having a shape as shown in the figure is provided, and a surface to be in close contact with the supporting pillar is erected along the notch.
【０００８】また、本発明の請求項３に係る気密構造
は、床上に配設された内壁枠により形成される出隅部に
おける気密構造であって、Ｌ型の第３の気密部材が、上
記出隅部の、内壁枠と内壁枠とが交叉して接続する部分
に密設され、上記第３の気密部材と密着する面、及び床
と密着する面を有し、添柱と床との接続部分を密封する
第４の気密部材が、該出隅部に密設され、帯状の第５の
気密部材が、上記第３の気密部材と内壁枠との接続部
分、及び内壁枠と床との接続部分を密封し、かつ、上記
第４の気密部材と各々密接するように配設されてなるも
のである。Further, the airtight structure according to claim 3 of the present invention is an airtight structure at a protruding corner formed by an inner wall frame provided on a floor, wherein the L-shaped third airtight member has the above-mentioned structure. The protruding corner portion is densely provided at a portion where the inner wall frame and the inner wall frame intersect and connect to each other, and has a surface that is in close contact with the third airtight member and a surface that is in close contact with the floor. A fourth hermetic member for sealing the connection portion is densely provided at the corner, and a strip-shaped fifth hermetic member is provided at the connection portion between the third hermetic member and the inner wall frame, and between the inner wall frame and the floor. Are connected to each other so as to seal the connection portion and to be in close contact with the fourth hermetic member.
【０００９】また、本発明の請求項４に係る気密構造
は、請求項３に記載の気密構造において、上記第４の気
密部材は、床と密着する面に、上記出隅部と嵌合する形
状の角部が形成され、該角部に沿って、上記第３の気密
部材と密着すべき面が立設されたものである。In the airtight structure according to a fourth aspect of the present invention, in the airtight structure according to the third aspect, the fourth airtight member is fitted on the surface which is in close contact with the floor with the protruding corner. A corner having a shape is formed, and a surface to be in close contact with the third hermetic member is erected along the corner.
【００１０】[0010]
【発明の実施の形態】以下、本発明の実施の形態を図面
に基づき具体的に説明する。図１は、本発明の第１の実
施の形態に係る入隅部における気密構造を説明するため
の概略斜視図である。本気密構造は、図２６に示す箇所
Ａにおけるものであり、床１上に、互いに直交する方向
に立設された断熱内壁枠２ａ、２ｂと、添柱３とにより
形成される入隅部に、気密シートコーナー（第１の気密
部材）７ａと帯状の気密テープ（第２の気密部材）６と
を配設したものである。Embodiments of the present invention will be specifically described below with reference to the drawings. FIG. 1 is a schematic perspective view for explaining an airtight structure at a corner portion according to the first embodiment of the present invention. This airtight structure is at a location A shown in FIG. 26, and is formed on a floor 1 at a corner formed by heat-insulating inner wall frames 2 a and 2 b erected in directions perpendicular to each other, and a pillar 3. An airtight sheet corner (first airtight member) 7a and a band-shaped airtight tape (second airtight member) 6 are provided.
【００１１】図１に示すように、本気密構造は、床１上
に設けられた断熱内壁枠２ａ、２ｂと添柱３とにより形
成される入隅部に、気密シートコーナー７ａを、床１と
添柱３との接続部分を密封するように設け、気密テープ
６を、床１と断熱内壁枠２ａ、２ｂとの接続部分、及び
断熱内壁枠２ａ、２ｂと添柱３との接続部分を密封し、
かつ、気密シートコーナー７ａと密接するように配設し
たものである。As shown in FIG. 1, this airtight structure has an airtight sheet corner 7a at a corner formed by heat insulating inner wall frames 2a and 2b provided on the floor 1 and an auxiliary pillar 3, and a floor 1 having a floor. And a connection portion between the floor 1 and the heat insulating inner wall frames 2a and 2b, and a connection portion between the heat insulating inner wall frames 2a and 2b and the mounting post 3 are provided. Sealed,
In addition, it is arranged so as to be in close contact with the airtight sheet corner 7a.
【００１２】図２は、上記入隅部の詳細な構造を説明す
るための断面図であるが、図に示すように、上記入隅部
は、軸組４に沿って、外壁５の屋内側に断熱内壁枠２
ａ、２ｂが互いに直交する方向に配設され、該断熱内壁
枠２ａ、２ｂは、添柱３を介して接続されている。な
お、図３に示すような、一方の壁側にふかし材８ａを配
設した入隅部においても、本実施の形態１に係る気密構
造を利用することができる。FIG. 2 is a cross-sectional view for explaining the detailed structure of the above-mentioned corner, and as shown in the figure, the above-mentioned corner is formed along the frame 4 on the indoor side of the outer wall 5. Heat insulation inner wall frame 2
The heat-insulating inner wall frames 2a and 2b are connected via the auxiliary pillars 3 in a direction orthogonal to each other. Note that the airtight structure according to the first embodiment can be used also at the corner where the puffing material 8a is provided on one wall side as shown in FIG.
【００１３】断熱内壁枠２ａ、２ｂは、縦桟と横桟とを
組み合わせた矩形の枠体２１に、適宜、補強部材を架設
し、該枠体２１の内部にグラスウール等の断熱材２２を
充填したものである。さらに、断熱内壁枠２ａ、２ｂの
屋内側の表面は、気密を確保するためのポリプロピレン
製の気密シート２０で覆われている。なお、断熱材２２
にはグラスウールのほか、適当な発泡樹脂等を用いても
よい。The heat-insulating inner wall frames 2a and 2b are provided with reinforcing members as appropriate on a rectangular frame 21 having a combination of a vertical bar and a horizontal bar, and the inside of the frame 21 is filled with a heat insulating material 22 such as glass wool. It was done. Further, the indoor surfaces of the heat-insulating inner wall frames 2a and 2b are covered with an airtight sheet 20 made of polypropylene for ensuring airtightness. The heat insulating material 22
In addition to glass wool, a suitable foamed resin or the like may be used.
【００１４】添柱３は、図４に示すように、角型柱体３
０の隣接する二側面に、該各面を覆うような板状体３１
Ｒ、３１Ｌが各々固着されたものであり、壁ふかし等を
考慮して、適宜、該板状３１Ｒを裁断して用いるもので
ある。例えば、図３に示すような壁ふかしを施した場合
には、添柱３の板状体３１は、角型柱体３０と面一とな
るように裁断し、板状体３１Ｌは、ふかし材８ａの幅分
だけ角型柱体３０の面より突出するように裁断する。As shown in FIG. 4, the pillar 3 is a rectangular pillar 3
A plate-like body 31 covering two adjacent side surfaces
R and 31L are fixed to each other, and the plate-shaped 31R is cut and used as appropriate in consideration of wall puffing and the like. For example, when the wall puffing as shown in FIG. 3 is performed, the plate-like body 31 of the auxiliary pillar 3 is cut so as to be flush with the square pillar 30, and the plate-like body 31 </ b> L is made of puffing material. It is cut so as to protrude from the surface of the rectangular column 30 by the width of 8a.
【００１５】以下、本気密構造の詳細について、図５か
ら図１１に基づいて説明する。上記入隅部は、断熱内壁
枠２ａ、２ｂが添柱３を介して、直交して接続されてい
るものであり、図５に示すように、本気密構造において
は、まず、気密シートコーナー７ａを、該入隅部に配設
する。The details of the airtight structure will be described below with reference to FIGS. In the above-mentioned corner, the heat-insulating inner wall frames 2a, 2b are connected orthogonally via the auxiliary pillar 3, and as shown in FIG. 5, in the present airtight structure, first, the airtight sheet corner 7a Is provided at the corner.
【００１６】図６乃至図９は、上記気密シートコーナー
７ａの構成を示すものであり、図６は平面図、図７は底
面図、図８は図６に示す方向Ｘからみた側面図、図９は
図６に示す方向Ｙからみた側面図である。図６に示すよ
うに、気密シートコーナー７ａは、床１と密着する正方
形の底面７０の一角を添柱３の形状に沿って切り欠き、
該切欠き７１の周縁に添柱３と密着する立上がり面７２
が設けられた形状となっている。気密シートコーナー７
ａの底面７０と立上がり面７２とが交叉する箇所の形状
は、床１と添柱３との接続部分の形状と同じものとす
る。通常、添柱３は、床１に対して垂直に立設されるの
で、該底面７０と立上がり面７２とは直交するものとす
る。なお、該底面７０の形状は、正方形に限られるもの
ではなく、その他の形状、例えば長方形や円形としても
よい。6 to 9 show the structure of the airtight sheet corner 7a. FIG. 6 is a plan view, FIG. 7 is a bottom view, and FIG. 8 is a side view as viewed from a direction X shown in FIG. 9 is a side view seen from the direction Y shown in FIG. As shown in FIG. 6, the airtight sheet corner 7 a is formed by cutting out one corner of a square bottom surface 70 in close contact with the floor 1 along the shape of the supporting column 3.
A rising surface 72 that is in close contact with the pillar 3 at the periphery of the notch 71.
Is provided. Airtight seat corner 7
The shape of the portion where the bottom surface 70 and the rising surface 72 intersect with each other is the same as the shape of the connecting portion between the floor 1 and the supporting column 3. Normally, the supporting column 3 is erected perpendicularly to the floor 1, so that the bottom surface 70 and the rising surface 72 are orthogonal to each other. The shape of the bottom surface 70 is not limited to a square, but may be another shape, for example, a rectangle or a circle.
【００１７】さらに、気密シートコーナー７ａの底面７
０の裏側には、図７に示すように、その周縁に沿って両
面テープ７３が貼り付けられている。また、図８及び図
９に示すように、気密シートコーナー７ａの立上がり面
７２にも同様に、両面テープ７３が貼り付けられてい
る。なお、気密シートコーナー７ａの材質は、住宅の気
密を確保できるものであれば特に限定されるものではな
く、ポリプロピレンやポリエチレン等の樹脂、鉄鋼等の
金属、アルミニウムやステンレス等を利用することがで
きる。Furthermore, the bottom surface 7 of the airtight sheet corner 7a
As shown in FIG. 7, a double-sided tape 73 is adhered to the back side of the tape 0 along its periphery. As shown in FIGS. 8 and 9, a double-sided tape 73 is similarly attached to the rising surface 72 of the airtight sheet corner 7a. In addition, the material of the airtight sheet corner 7a is not particularly limited as long as the airtightness of the house can be ensured, and a resin such as polypropylene or polyethylene, a metal such as steel, aluminum, stainless steel, or the like can be used. .
【００１８】気密シートコーナー７ａを配設する場合に
は、まず、立上がり面７２上側の両面テープ７３によ
り、気密シートコーナー７ａを配設すべき位置に仮固定
し、その後、その他の両面テープ７３により、床１及び
添柱３との間に隙間が生じないように密着させる。これ
により、入隅部における床１と添柱３との接続部分の気
密を確保する。When the airtight sheet corner 7a is provided, first, the airtight sheet corner 7a is temporarily fixed to a position where the airtight sheet corner 7a is to be provided by the double-sided tape 73 on the rising surface 72, and thereafter, the other double-sided tape 73 is used. , The floor 1 and the pillar 3 so as not to form a gap. Thereby, the airtightness of the connecting portion between the floor 1 and the auxiliary pillar 3 at the corner is ensured.
【００１９】つぎに、図１０に示すように、床１と断熱
内壁枠２ａ、２ｂとの接続部分に、気密テープ６をＬ型
に折り曲げて貼り付け、密封する。このとき、気密テー
プ６の端部が気密シートコーナー７ａと密接するように
貼り付ける。これにより、床１と断熱内壁枠２ａ、２ｂ
又は添柱３との接続部分の気密を確保する。なお、気密
テープ６の材質は、住宅の気密を確保できるものであれ
ば特に限定されるものではなく、ポリエチレン等の樹脂
製のものであっても、該樹脂にアルミ蒸着を施したもの
であってもよい。Next, as shown in FIG. 10, an airtight tape 6 is bent and pasted into an L-shape at the connection portion between the floor 1 and the heat insulating inner wall frames 2a, 2b, and hermetically sealed. At this time, the airtight tape 6 is stuck so that the end thereof is in close contact with the airtight sheet corner 7a. Thereby, the floor 1 and the heat insulating inner wall frames 2a, 2b
Alternatively, the airtightness of the connection portion with the auxiliary column 3 is ensured. The material of the airtight tape 6 is not particularly limited as long as the airtightness of the house can be ensured. Even if the airtight tape 6 is made of a resin such as polyethylene, the resin is obtained by subjecting the resin to aluminum evaporation. You may.
【００２０】最後に、図１１に示すように、断熱内壁枠
２ａ、２ｂと添柱３との接続部分に、気密テープ６を貼
り付けて密封する。このとき、気密テープ６の端部が、
先に床１と断熱内壁枠２ａ、２ｂとの接続部分に貼り付
けた気密テープ６と密接するように貼り付ける。これに
より、断熱内壁枠２ａ、２ｂと添柱３との接続部分の気
密を確保する。Finally, as shown in FIG. 11, an airtight tape 6 is applied to the connection between the heat-insulating inner wall frames 2a and 2b and the supporting columns 3 to seal them. At this time, the end of the airtight tape 6
It is pasted so as to be in close contact with the airtight tape 6 pasted on the connection between the floor 1 and the heat-insulating inner wall frames 2a, 2b. Thereby, the airtightness of the connection part between the heat insulating inner wall frames 2a, 2b and the supporting columns 3 is ensured.
【００２１】このように、本実施の形態１に係る入隅部
における気密構造によれば、床１上に設けられた断熱内
壁枠２ａ、２ｂと添柱３とにより形成される入隅部に、
気密シートコーナー７ａを、床１と添柱３との接続部分
を密封するように設け、気密テープ６を、床１と断熱内
壁枠２ａ、２ｂとの接続部分、及び断熱内壁枠２ａ、２
ｂと添柱３との接続部分を密封し、かつ、気密シートコ
ーナー７ａと密接するように配設したので、上記入隅部
における住宅の気密を確保でき、また、その施工を容易
なものとできる。As described above, according to the airtight structure at the corners according to the first embodiment, the corners formed by the heat insulating inner wall frames 2 a and 2 b provided on the floor 1 and the supporting columns 3 ,
An airtight sheet corner 7a is provided so as to seal the connection between the floor 1 and the supporting column 3, and the airtight tape 6 is used to connect the floor 1 to the connection between the floor 1 and the heat-insulating inner wall frames 2a and 2b, and the heat-insulating inner wall frames 2a and 2b.
Since the connection portion between the b and the pillar 3 is sealed and arranged so as to be in close contact with the airtight sheet corner 7a, it is possible to ensure the airtightness of the house at the above-mentioned corner and to facilitate the construction. it can.
【００２２】つぎに、本発明の第２の実施の形態につい
て説明する。図１２は、第２の実施の形態に係る出隅部
を説明するための概略斜視図であるが、図に示すよう
に、該出隅部は、軸組４に沿って、床１上に断熱内壁枠
２ｃ、２ｄが直交して配設されてなるものである。Next, a second embodiment of the present invention will be described. FIG. 12 is a schematic perspective view for explaining a protruding corner according to the second embodiment. As shown in the figure, the protruding corner is located on the floor 1 along the frame 4. The heat insulating inner wall frames 2c, 2d are arranged orthogonally.
【００２３】図１３は、上記出隅部の詳細な構造を説明
するための断面図であるが、図に示すように、上記出隅
部は、軸組４により形成される隅部にふかし材８ｂが配
設され、該ふかし材８ｂに沿って、外壁５の屋内側に断
熱内壁枠２ｃ、２ｄが直交して配設されたものである。
なお、図１４に示すように、壁ふかしを施さない標準の
出隅部においても、本実施の形態２に係る気密構造を利
用することができる。FIG. 13 is a cross-sectional view for explaining the detailed structure of the above-mentioned protruding corner. As shown in FIG. 8b, and heat-insulating inner wall frames 2c, 2d are orthogonally arranged on the indoor side of the outer wall 5 along the puffing member 8b.
In addition, as shown in FIG. 14, the airtight structure according to the second embodiment can be used even at a standard protruding corner where no wall puffing is performed.
【００２４】断熱内壁枠２ｃ、２ｄは、上述と同様に、
縦桟と横桟とを組み合わせた矩形の枠体２１に、適宜、
補強部材を架設し、該枠体２１の内部にグラスウール等
の断熱材２２を充填し、その屋内側の表面に、気密を確
保するためのポリプロピレン製の気密シート２０を覆設
したものである。なお、断熱材２２にはグラスウールの
ほか、適当な発泡樹脂等を用いてもよい。The heat-insulating inner wall frames 2c and 2d are, as described above,
A rectangular frame 21 combining a vertical rail and a horizontal rail,
A reinforcing member is erected, a heat insulating material 22 such as glass wool is filled in the frame 21, and an airtight sheet 20 made of polypropylene for ensuring airtightness is covered on the indoor surface. In addition, besides glass wool, a suitable foamed resin or the like may be used for the heat insulating material 22.
【００２５】図１５は、本発明の第２の実施の形態に係
る出隅部における気密構造を説明するための概略斜視図
である。本気密構造は、図１２に示す箇所Ｂにおけるも
のであり、床１上に設けられた断熱内壁枠２ｃ、２ｄと
により形成される出隅部に、Ｌ型の気密カバー（第３の
気密部材）９を、断熱内壁枠２ｃと断熱内壁枠２ｄとの
接続部分に密着するように配設し、気密シートコーナー
（第４の気密部材）７ｂを、床１と気密カバー９との接
続部分を密封するように設け、帯状の気密テープ（第５
の気密部材）６を、床１と断熱内壁枠２ｃ又は断熱内壁
枠２ｄとの接続部分、及び気密カバー９と断熱内壁枠２
ｃ又は断熱内壁枠２ｄとの接続部分を密封し、かつ、気
密シートコーナー７ｂと密接するように配設したもので
ある。FIG. 15 is a schematic perspective view for explaining an airtight structure at a protruding corner according to a second embodiment of the present invention. This airtight structure is at a location B shown in FIG. 12, and an L-shaped airtight cover (third airtight member) is provided at a protruding corner formed by the heat-insulating inner wall frames 2 c and 2 d provided on the floor 1. 9) is disposed so as to be in close contact with the connection between the heat-insulating inner wall frame 2c and the heat-insulating inner wall frame 2d, and the airtight sheet corner (fourth airtight member) 7b is used to connect the floor 1 and the airtight cover 9 to each other. A band-shaped airtight tape (fifth
Of the floor 1 and the heat insulating inner wall frame 2c or the heat insulating inner wall frame 2d, and the airtight cover 9 and the heat insulating inner wall frame 2
c or the portion connected to the heat-insulating inner wall frame 2d is sealed and arranged so as to be in close contact with the airtight sheet corner 7b.
【００２６】以下、本気密構造の詳細について、図１６
から図２５に基づいて説明する。上記出隅部は、断熱内
壁枠２ｃ、２ｄが直交して接続されているものであり、
図１６に示すように、本気密構造においては、まず、気
密カバー９を、当該出隅部に配設する。The details of the airtight structure will be described below with reference to FIG.
Will be described with reference to FIG. The above-mentioned protruding corner portion is one in which the heat-insulating inner wall frames 2c, 2d are connected orthogonally.
As shown in FIG. 16, in the airtight structure, first, the airtight cover 9 is disposed at the protruding corner.
【００２７】図１７は、上記気密カバー９の形状を説明
するための概略斜視図であり、図に示すように、気密カ
バー９は、Ｌ型に折り曲げられた板状体であり、その長
手方向の寸法は、断熱内壁枠２ｃ、２ｄの高さ寸法と該
同寸となっている。また、気密カバー９の厚さは、用い
る材質に応じて、Ｌ型の形状を維持できる程度の強度で
あり、かつ、住宅の気密を確保できるように設定する必
要があるが、断熱内壁枠２ｃ、２ｄの表面に配設すべき
石膏ボード等の仕上がりを考慮して、なるべく薄いもの
とすることが望ましい。用いるべき材質は、これらを満
たす限り特に限定されるものではなく、ポリプロピレン
やポリエチレン等の樹脂、鉄鋼等の金属、アルミニウム
やステンレス等が利用できる。FIG. 17 is a schematic perspective view for explaining the shape of the hermetic cover 9. As shown in the figure, the hermetic cover 9 is a plate-like member bent into an L-shape and its longitudinal direction. Is the same as the height of the heat-insulating inner wall frames 2c, 2d. In addition, the thickness of the airtight cover 9 needs to be set so as to maintain the L-shaped shape and to ensure the airtightness of the house, depending on the material to be used. In consideration of the finish of the gypsum board or the like to be disposed on the surface of 2d, it is desirable to make it as thin as possible. The material to be used is not particularly limited as long as it satisfies the above conditions, and resins such as polypropylene and polyethylene, metals such as steel, aluminum and stainless steel can be used.
【００２８】つぎに、図１８に示すように、気密シート
コーナー７ｂを、床１と気密カバー９との接続部分を密
封するように、当該出隅部に配設する。図１９乃至図２
２は、上記気密シートコーナー７ｂの構成を示すもので
あり、図１９は平面図、図２０は底面図、図２１は図１
９に示す方向Ｘからみた側面図、図２２は図１９に示す
方向Ｙからみた側面図である。図１９に示すように、気
密シートコーナー７ｂは、床１と密着する正方形の底面
７４の一の角部７５を形成する二辺に、気密カバー９と
密着する立上がり面７６が設けられた形状となってい
る。該角部７５は、気密カバー９の形状、即ちＬ型と嵌
合するものである。通常、出隅部は直角に形成されるの
で、気密カバー９のＬ型も直角のものであり、これに嵌
合する上記角部７５も直角のものである。なお、該底面
７４は、該角部７５以外の箇所の形状は特に限定される
ものではなく、底面７４は、必ずしも正方形である必要
はない。Next, as shown in FIG. 18, airtight sheet corners 7b are provided at the protruding corners so as to seal the connection between the floor 1 and the airtight cover 9. 19 to 2
2 shows the configuration of the airtight sheet corner 7b, FIG. 19 is a plan view, FIG. 20 is a bottom view, and FIG.
9 is a side view as seen from the direction X shown in FIG. 9, and FIG. 22 is a side view as seen from the direction Y shown in FIG. As shown in FIG. 19, the airtight sheet corner 7 b has a shape in which a rising surface 76 that is in close contact with the airtight cover 9 is provided on two sides forming one corner 75 of a square bottom surface 74 that is in close contact with the floor 1. Has become. The corner 75 is fitted with the shape of the airtight cover 9, that is, the L-shape. Usually, since the protruding corner is formed at a right angle, the L-shape of the airtight cover 9 is also a right angle, and the above-mentioned corner 75 fitted to this is also a right angle. The shape of the bottom surface 74 other than the corners 75 is not particularly limited, and the bottom surface 74 does not necessarily have to be square.
【００２９】また、気密シートコーナー７ｂの底面７４
と立上がり面７６とが交叉する箇所の形状は、床１と気
密カバー９との接続部分の形状と同じものとする。通
常、気密カバー９は、床１に対して垂直に立設されるの
で、該底面７４と立上がり面７６とは直交するものとす
る。さらに、気密シートコーナー７ｂの底面７４の裏側
には、図２０に示すように、上記立上がり面と隣接しな
い周縁部分に沿って両面テープ７３が貼り付けられてい
る。また、図２１及び図２２に示すように、気密シート
コーナー７ｂの立上がり面７５にも、底面７４又は立上
がり面７５と隣接しない周縁部分に、両面テープ７３が
貼り付けられている。なお、気密シートコーナー７ｂの
材質は、住宅の気密を確保できるものであれば特に限定
されるものではなく、ポリプロピレンやポリエチレン等
の樹脂、鉄鋼等の金属、アルミニウムやステンレス等を
利用することができる。Also, the bottom surface 74 of the airtight sheet corner 7b
And the rising surface 76 intersect at the same shape as the shape of the connection between the floor 1 and the airtight cover 9. Normally, the airtight cover 9 is erected perpendicular to the floor 1, so that the bottom surface 74 and the rising surface 76 are orthogonal to each other. Further, on the back side of the bottom surface 74 of the airtight sheet corner 7b, as shown in FIG. 20, a double-sided tape 73 is stuck along a peripheral portion that is not adjacent to the rising surface. As shown in FIGS. 21 and 22, a double-sided tape 73 is attached to the rising surface 75 of the hermetic sheet corner 7b, as well as to the bottom surface 74 or the peripheral portion not adjacent to the rising surface 75. In addition, the material of the airtight sheet corner 7b is not particularly limited as long as the airtightness of the house can be ensured, and resins such as polypropylene and polyethylene, metals such as iron and steel, aluminum and stainless steel can be used. .
【００３０】気密シートコーナー７ｂを配設する場合に
は、まず、立上がり面７５上側の両面テープ７３によ
り、気密シートコーナー７ｂを配設すべき位置に仮固定
し、その後、その他の両面テープ７３により、床１及び
気密カバー９との間に隙間が生じないように密着させ
る。これにより、出隅部における床１と気密カバー９と
の接続部分の気密を確保する。When the airtight sheet corner 7b is provided, first, the airtight sheet corner 7b is temporarily fixed to a position where the airtight sheet corner 7b is to be provided by the double-sided tape 73 on the rising surface 75, and then the other double-sided tape 73 is used. , The floor 1 and the airtight cover 9 so as not to form a gap. Thereby, the airtightness of the connecting portion between the floor 1 and the airtight cover 9 at the protruding corner is ensured.
【００３１】つぎに、図２３に示すように、床１と断熱
内壁枠２ｃ又は断熱内壁枠２ｄとの接続部分に、気密テ
ープ６をＬ型に折り曲げて貼り付け、密封する。このと
き、気密テープ６の端部が気密シートコーナー７ｂと密
接するように貼り付ける。これにより、床１と断熱内壁
枠２ｃ、２ｄとの接続部分の気密を確保する。Next, as shown in FIG. 23, an airtight tape 6 is bent and attached in an L-shape to a connection portion between the floor 1 and the heat-insulating inner wall frame 2c or the heat-insulating inner wall frame 2d, and hermetically sealed. At this time, the airtight tape 6 is stuck so that the end portion is in close contact with the airtight sheet corner 7b. Thereby, airtightness of the connection portion between the floor 1 and the heat-insulating inner wall frames 2c, 2d is ensured.
【００３２】最後に、図２４に示すように、断熱内壁枠
２ｃ又は２ｄと気密カバー９との接続部分に、気密テー
プ６を貼り付けて密封する。このとき、気密テープ６の
端部が、先に床１と断熱内壁枠２ｃ又は断熱内壁枠２ｄ
との接続部分に貼り付けた気密テープ６と密接するよう
に貼り付ける。これにより、断熱内壁枠２ｃ又は断熱内
壁枠２ｄと気密カバー９との接続部分の気密を確保す
る。Finally, as shown in FIG. 24, an airtight tape 6 is attached to the connection between the heat-insulating inner wall frame 2c or 2d and the airtight cover 9 for sealing. At this time, the end of the airtight tape 6 is firstly connected to the floor 1 and the heat insulating inner wall frame 2c or the heat insulating inner wall frame 2d.
Is attached so as to be in close contact with the hermetic tape 6 attached to the connection portion with. Thereby, the airtightness of the connecting portion between the heat-insulating inner wall frame 2c or the heat-insulating inner wall frame 2d and the airtight cover 9 is ensured.
【００３３】このように、本実施の形態２に係る出隅部
における気密構造によれば、床１上に設けられた断熱内
壁枠２ｃ、２ｄとにより形成される出隅部に、Ｌ型の気
密カバー９を、断熱内壁枠２ｃと断熱内壁枠２ｄとの接
続部分に密着するように配設し、気密シートコーナー７
ｂを、床１と気密カバー９との接続部分を密封するよう
に設け、気密テープ６を、床１と断熱内壁枠２ｃ又は断
熱内壁枠２ｄとの接続部分、及び気密カバー９と断熱内
壁枠２ｃ又は断熱内壁枠２ｄとの接続部分を密封し、か
つ、気密シートコーナー７ｂと密接するように配設した
ので、上記出隅部における住宅の気密を確保でき、ま
た、その施工を容易なものとできる。As described above, according to the airtight structure at the protruding corner portion according to the second embodiment, the L-shaped protruding portion formed by the heat insulating inner wall frames 2c and 2d provided on the floor 1 is provided. The hermetic cover 9 is disposed so as to be in close contact with the connection between the heat-insulating inner wall frame 2c and the heat-insulating inner wall frame 2d.
b is provided so as to seal the connecting portion between the floor 1 and the airtight cover 9, and the airtight tape 6 is used to connect the connecting portion between the floor 1 and the heat insulating inner wall frame 2 c or the heat insulating inner wall frame 2 d, and the airtight cover 9 and the heat insulating inner wall frame Since the connection portion with 2c or the heat insulating inner wall frame 2d is sealed and disposed so as to be in close contact with the airtight sheet corner 7b, the airtightness of the house at the above-mentioned corner can be ensured and the construction is easy. And can be.
【００３４】なお、図１２に示す断熱内壁枠の継目部分
Ｃの気密は、図２５に示すように、床１と断熱内壁枠２
ｄ又は断熱内壁枠２ｅとの接続部分に、気密テープ６を
Ｌ型に折り曲げて貼り付け、さらに、断熱内壁枠２ｄと
断熱内壁枠２ｅとの接続部分に気密テープ６を貼り付け
て密封する。このとき、該気密テープ６の端部が、先に
床１と断熱内壁枠２ｄ又は断熱内壁枠２ｅとの接続部分
に貼り付けた気密テープ６と密接するようにする。The airtightness of the seam portion C of the heat-insulating inner wall frame shown in FIG.
The airtight tape 6 is bent into an L-shape and attached to the connection part between the heat insulation inner wall frame 2e and the connection part between the heat insulation inner wall frame 2e and the heat insulation inner wall frame 2e. At this time, the end of the hermetic tape 6 is brought into close contact with the hermetic tape 6 previously attached to the connection portion between the floor 1 and the heat insulating inner wall frame 2d or the heat insulating inner wall frame 2e.
【００３５】なお、上記各実施の形態において、気密シ
ートコーナー７ａと添柱３、又は気密シートコーナー７
ｂと気密カバー９とは、両面テープ７３により密着する
ものとしたが、気密性を有するその他の樹脂等のテープ
を用いて、或いは接着剤等を用いて密着することとして
も、上記各実施の形態と同様の効果を得ることができ
る。In each of the above embodiments, the airtight sheet corner 7a and the supporting column 3 or the airtight sheet corner 7
Although the b and the airtight cover 9 are adhered to each other by the double-sided tape 73, the airtight cover 9 may be adhered by using a tape of another airtight resin or the like, or by using an adhesive or the like. The same effect as in the embodiment can be obtained.
【００３６】[0036]
【発明の効果】以上説明したように、本発明の請求項１
に係る気密構造によれば、添柱と密着する面、及び床と
密着する面を有し、添柱と床との接続部分を密封する第
１の気密部材を、入隅部に密設し、帯状の第２の気密部
材を、添柱と内壁枠との接続部分、及び内壁枠と床との
接続部分を密封し、かつ、上記第１の気密部材と各々密
接するように配設したので、上記入隅部における住宅の
気密を確保できる。また、その施工において、気密テー
プを複雑な形状に折り曲げたり、切込みを入れる必要が
ないので、該施工を容易なものとできる。As described above, according to the first aspect of the present invention,
According to the airtight structure according to the first aspect, the first airtight member that has a surface that is in close contact with the supporting column and a surface that is in close contact with the floor, and seals a connecting portion between the supporting column and the floor, is densely provided in the corner. The second band-shaped hermetic member is disposed so as to seal the connecting portion between the pillar and the inner wall frame and the connecting portion between the inner wall frame and the floor, and to be in close contact with the first hermetic member. Therefore, the airtightness of the house in the corner can be ensured. In addition, in the construction, it is not necessary to bend or cut the airtight tape into a complicated shape, so that the construction can be facilitated.
【００３７】また、本発明の請求項２に係る気密構造の
よれば、上記第１の気密部材は、床と密着する面の一部
に、添柱と嵌合する形状の切欠きが設けられ、該切欠き
に沿って、添柱と密着すべき面が立設されたものとした
ので、入隅部の気密を確保するための第１の気密部材を
簡単な構造のものとすることができる。According to the hermetic structure of the second aspect of the present invention, the first hermetic member is provided with a notch formed in a part of a surface that is in close contact with the floor so as to be fitted with the supporting post. Along with the notch, a surface to be in close contact with the supporting column is provided upright, so that the first airtight member for ensuring airtightness of the corner can be made to have a simple structure. it can.
【００３８】また、本発明の請求項３に係る気密構造に
よれば、Ｌ型の第３の気密部材を、上記出隅部の、内壁
枠と内壁枠とが交叉して接続する部分に密設し、上記第
３の気密部材と密着する面、及び床と密着する面を有
し、添柱と床との接続部分を密封する第４の気密部材
を、該出隅部に密設し、帯状の第５の気密部材を、上記
第３の気密部材と内壁枠との接続部分、及び内壁枠と床
との接続部分を密封し、かつ、上記第４の気密部材と各
々密接するように配設したので、上記出隅部における住
宅の気密を確保できる。また、その施工において、気密
テープを複雑な形状に折り曲げたり、切込みを入れる必
要がないので、該施工を容易なものとできる。Further, according to the airtight structure of the third aspect of the present invention, the L-shaped third airtight member is tightly connected to a portion of the protruding corner where the inner wall frame intersects and connects. A fourth hermetic member having a surface that is in close contact with the third hermetic member and a surface that is in close contact with the floor, and sealingly connects a connecting portion between the pillar and the floor, is provided at the protruding corner portion; The band-shaped fifth airtight member is sealed so as to seal the connecting portion between the third airtight member and the inner wall frame and the connecting portion between the inner wall frame and the floor, and to be in close contact with the fourth airtight member. , The airtightness of the house in the above-mentioned corner can be ensured. In addition, in the construction, it is not necessary to bend or cut the airtight tape into a complicated shape, so that the construction can be facilitated.
【００３９】また、本発明の請求項４に係る気密構造に
よれば、上記第４の気密部材は、床と密着する面に、上
記出隅部と嵌合する形状の角部が形成され、該角部に沿
って、上記第３の気密部材と密着すべき面が立設された
ものとしたので、出隅部の気密を確保するための第４の
気密部材を簡単な構造のものとすることができる。According to the fourth aspect of the present invention, the fourth hermetic member has a corner portion formed on the surface that is in close contact with the floor, the corner portion having a shape to be fitted to the protruding corner portion. Since the surface to be in close contact with the third hermetic member is provided upright along the corner, the fourth hermetic member for ensuring the hermeticity of the protruding corner portion has a simple structure. can do.
【図１】本発明の第１の実施の形態に係る入隅部におけ
る気密構造の構成を示す概略斜視図である。FIG. 1 is a schematic perspective view showing a configuration of an airtight structure in a corner portion according to a first embodiment of the present invention.
【図２】入隅部の詳細な構成を示す断面図である。FIG. 2 is a cross-sectional view showing a detailed configuration of a corner.
【図３】壁ふかしを施した入隅部の詳細な構成を示す断
面図である。FIG. 3 is a cross-sectional view showing a detailed configuration of a corner where a puff is applied.
【図４】添柱３の形状を示す概略斜視図である。FIG. 4 is a schematic perspective view showing the shape of the supporting column 3.
【図５】入隅部に気密シートコーナー７ａを配設すべき
位置を示す概略斜視図である。FIG. 5 is a schematic perspective view showing a position where an airtight sheet corner 7a is to be arranged in a corner.
【図６】気密シートコーナー７ａの形状を示す平面図で
ある。FIG. 6 is a plan view showing the shape of an airtight sheet corner 7a.
【図７】気密シートコーナー７ａの形状を示す裏面図で
ある。FIG. 7 is a rear view showing the shape of the airtight sheet corner 7a.
【図８】図６に示す方向Ｘからみた気密シートコーナー
７ａの側面図である。8 is a side view of the airtight sheet corner 7a viewed from a direction X shown in FIG.
【図９】図６に示す方向Ｙからみた気密シートコーナー
７ａの側面図である。9 is a side view of the airtight sheet corner 7a viewed from a direction Y shown in FIG.
【図１０】入隅部に気密テープ６を貼り付けるべき位置
を示す概略斜視図である。FIG. 10 is a schematic perspective view showing a position where an airtight tape 6 is to be attached to a corner.
【図１１】入隅部に気密テープ６を貼り付けるべき位置
を示す概略斜視図である。FIG. 11 is a schematic perspective view showing a position where an airtight tape 6 is to be attached to a corner.
【図１２】出隅部の構成を示す概略斜視図である。FIG. 12 is a schematic perspective view showing a configuration of a protruding corner.
【図１３】出隅部の詳細な構成を示す断面図である。FIG. 13 is a sectional view showing a detailed configuration of a protruding corner.
【図１４】壁ふかしを施さない出隅部の詳細な構成を示
す概略斜視図である。FIG. 14 is a schematic perspective view showing a detailed configuration of a protruding corner portion not subjected to wall puffing.
【図１５】本発明の第２の実施の形態に係る出隅部にお
ける気密構造の構成を示す概略斜視図である。FIG. 15 is a schematic perspective view showing a configuration of an airtight structure at a protruding corner according to a second embodiment of the present invention.
【図１６】出隅部に気密カバー９を配設した状態を示す
概略斜視図である。FIG. 16 is a schematic perspective view showing a state in which an airtight cover 9 is provided at a protruding corner.
【図１７】気密カバー９の形状を示す概略斜視図であ
る。FIG. 17 is a schematic perspective view showing the shape of the airtight cover 9;
【図１８】出隅部に気密シートコーナー７ｂを配設すべ
き位置を示す概略斜視図である。FIG. 18 is a schematic perspective view showing a position where an airtight sheet corner 7b is to be provided at a protruding corner.
【図１９】気密シートコーナー７ｂの形状を示す平面図
である。FIG. 19 is a plan view showing the shape of an airtight sheet corner 7b.
【図２０】気密シートコーナー７ｂの形状を示す裏面図
である。FIG. 20 is a rear view showing the shape of the airtight sheet corner 7b.
【図２１】図１９に示す方向Ｘからみた気密シートコー
ナー７ｂの側面図である。FIG. 21 is a side view of the airtight sheet corner 7b viewed from a direction X shown in FIG.
【図２２】図１９に示す方向Ｙからみた気密シートコー
ナー７ｂの側面図である。FIG. 22 is a side view of the airtight sheet corner 7b viewed from the direction Y shown in FIG.
【図２３】出隅部に気密テープ６を貼り付けるべき位置
を示す概略斜視図である。FIG. 23 is a schematic perspective view showing a position where an airtight tape 6 should be attached to a protruding corner.
【図２４】出隅部に気密テープ６を貼り付けるべき位置
を示す概略斜視図である。FIG. 24 is a schematic perspective view showing a position where an airtight tape 6 is to be attached to a protruding corner.
【図２５】断熱内壁枠の継目部分に気密テープ６を貼り
付けるべき位置を示す概略斜視図である。FIG. 25 is a schematic perspective view showing a position where an airtight tape 6 is to be attached to a joint portion of the heat insulating inner wall frame.
【図２６】入隅部の構成を示す概略斜視図である。FIG. 26 is a schematic perspective view showing a configuration of a corner.
【図２７】従来の入隅部における気密構造を示す概略斜
視図である。FIG. 27 is a schematic perspective view showing a conventional airtight structure at a corner.
１ 床 ２、２ａ、２ｂ、２ｃ、２ｄ 断熱内壁枠 ３ 添柱 ６ 気密テープ（第２の気密部材、第５の気密部材） ７ａ 気密シートコーナー（第１の気密部材） ７ｂ 気密シートコーナー（第４の気密部材） ７０、７４ 底面 ７１ 切欠き ７２、７６ 立上がり面 ７５ 角部 ９ 気密カバー（第３の気密部材） Reference Signs List 1 Floor 2, 2a, 2b, 2c, 2d Insulated inner wall frame 3 Supplementary column 6 Airtight tape (second airtight member, fifth airtight member) 7a Airtight sheet corner (first airtight member) 7b Airtight sheet corner (first 4 airtight member) 70, 74 bottom surface 71 notch 72, 76 rising surface 75 corner 9 airtight cover (third airtight member)
───────────────────────────────────────────────────── フロントページの続き (72)発明者 上谷 博 大阪市北区大淀中１丁目１番88号 積水ハ ウス株式会社内 Ｆターム(参考） 2E001 DC02 DD01 FA02 FA11 FA73 GA24 GA59 GA63 GA76 HA03 HA33 HB02 HB03 HB04 HD01 HD11 LA16 MA02 MA03 ────────────────────────────────────────────────── ─── Continued on the front page (72) Inventor Hiroshi Uetani 1-88, Oyodonaka, Kita-ku, Osaka Sekisui House Co., Ltd. F-term (reference) 2E001 DC02 DD01 FA02 FA11 FA73 GA24 GA59 GA63 GA76 HA03 HA33 HB02 HB03 HB04 HD01 HD11 LA16 MA02 MA03
Claims (4)
形成される入隅部における気密構造であって、 添柱と密着する面、及び床と密着する面を有し、添柱と
床との接続部分を密封する第１の気密部材が、該入隅部
に密設され、 帯状の第２の気密部材が、添柱と内壁枠との接続部分、
及び内壁枠と床との接続部分を密封し、かつ、上記第１
の気密部材と各々密接するように配設されてなるもので
あることを特徴とする入隅部における気密構造。1. An airtight structure at a corner formed by an inner wall frame and a post provided on a floor, the airtight structure having a surface that is in close contact with the post, and a surface that is in close contact with the floor. A first hermetic member for sealing a connecting portion with the floor is provided at the corner, and a second band-shaped hermetic member forms a connecting portion between the pillar and the inner wall frame;
And sealing the connection between the inner wall frame and the floor,
Characterized by being disposed in close contact with the airtight members of the above (1).
の一部に、添柱と嵌合する形状の切欠きが設けられ、該
切欠きに沿って、添柱と密着すべき面が立設されたもの
であることを特徴とする請求項１に記載の入隅部におけ
る気密構造。2. The first hermetic member is provided with a notch having a shape that fits with the supporting post on a part of the surface that is in close contact with the floor, and the first airtight member should be in close contact with the supporting post along the notch. The airtight structure at a corner portion according to claim 1, wherein the surface is erected.
る出隅部における気密構造であって、 Ｌ型の第３の気密部材が、上記出隅部の、内壁枠と内壁
枠とが交叉して接続する部分に密設され、 上記第３の気密部材と密着する面、及び床と密着する面
を有し、添柱と床との接続部分を密封する第４の気密部
材が、該出隅部に密設され、 帯状の第５の気密部材が、上記第３の気密部材と内壁枠
との接続部分、及び内壁枠と床との接続部分を密封し、
かつ、上記第４の気密部材と各々密接するように配設さ
れてなるものであることを特徴とする内壁枠の出隅部に
おける気密構造。3. An airtight structure at a protruding corner formed by an inner wall frame disposed on a floor, wherein the L-shaped third hermetic member comprises an inner wall frame and an inner wall frame at the protruding corner. A fourth hermetic member, which is provided densely at the portion where it crosses and connects, has a surface in close contact with the third hermetic member, and a surface in close contact with the floor, and seals a connecting portion between the pillar and the floor, A belt-shaped fifth airtight member, which is densely provided at the protruding corner, seals a connection portion between the third airtight member and the inner wall frame and a connection portion between the inner wall frame and the floor;
And an airtight structure at a protruding corner of the inner wall frame, wherein the airtight structure is arranged so as to be in close contact with the fourth airtight member.
に、上記出隅部と嵌合する形状の角部が形成され、該角
部に沿って、上記第３の気密部材と密着すべき面が立設
されたものであることを特徴とする請求項３に記載の出
隅部における気密構造。4. The fourth hermetic member has a corner formed on the surface that is in close contact with the floor, the corner having a shape that fits into the protruding corner, and the third hermetic member is formed along the corner. The airtight structure at a protruding corner portion according to claim 3, wherein a surface to be in close contact is provided upright.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000016134A JP3759361B2 (en) | 2000-01-25 | 2000-01-25 | Airtight structure at the entrance or exit corner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000016134A JP3759361B2 (en) | 2000-01-25 | 2000-01-25 | Airtight structure at the entrance or exit corner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001207559A true JP2001207559A (en) | 2001-08-03 |
| JP3759361B2 JP3759361B2 (en) | 2006-03-22 |
Family
ID=18543330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000016134A Expired - Fee Related JP3759361B2 (en) | 2000-01-25 | 2000-01-25 | Airtight structure at the entrance or exit corner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3759361B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002089136A (en) * | 2000-09-18 | 2002-03-27 | Mitsui Home Co Ltd | Waterproof member |
| KR101242243B1 (en) * | 2007-05-11 | 2013-03-12 | (주)엘지하우시스 | Noise-insulator/shock-absorber having release tape for construction and method of installing the same |
| KR101302236B1 (en) | 2008-09-04 | 2013-09-02 | (주)엘지하우시스 | Method for constructing interfloor noise proofing material |
-
2000
- 2000-01-25 JP JP2000016134A patent/JP3759361B2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002089136A (en) * | 2000-09-18 | 2002-03-27 | Mitsui Home Co Ltd | Waterproof member |
| KR101242243B1 (en) * | 2007-05-11 | 2013-03-12 | (주)엘지하우시스 | Noise-insulator/shock-absorber having release tape for construction and method of installing the same |
| KR101302236B1 (en) | 2008-09-04 | 2013-09-02 | (주)엘지하우시스 | Method for constructing interfloor noise proofing material |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3759361B2 (en) | 2006-03-22 |
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