JP4664541B2 - Wall structure of unit housing - Google Patents

Wall structure of unit housing Download PDF

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Publication number
JP4664541B2
JP4664541B2 JP2001207334A JP2001207334A JP4664541B2 JP 4664541 B2 JP4664541 B2 JP 4664541B2 JP 2001207334 A JP2001207334 A JP 2001207334A JP 2001207334 A JP2001207334 A JP 2001207334A JP 4664541 B2 JP4664541 B2 JP 4664541B2
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Japan
Prior art keywords
wall material
wall
unit
unit house
wall structure
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JP2001207334A
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Japanese (ja)
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JP2003020728A (en
Inventor
雅呂 小林
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Misawa Homes Co Ltd
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Misawa Homes Co Ltd
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Priority to JP2001207334A priority Critical patent/JP4664541B2/en
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Description

【０００１】
【発明の属する技術分野】
本発明は、建物ユニット同士の接合部や、その接合部を覆う壁材の有効利用を図ることができるユニット住宅の壁構造に関する。
【０００２】
【背景技術】
ユニット工法による住宅では、建物ユニット同士の接合部（ジョイント部分）が存在する。例えば鉄骨系ユニット住宅では、四隅に鉄骨柱を配置した建物ユニットを使用するため、建物ユニット同士の接合部に加えて、建物ユニットの建て込みに必要な隙間（柱間の隙間）も生じる。従って、この接合部に相当する領域の内装工事等は一部が現場施工となる場合が多い。
【０００３】
【発明が解決しようとする課題】
ところで、この鉄骨系ユニット住宅では、建物ユニット同士の接合部となる領域において、特に、柱が隣り合う部分にはコンセントやスイッチ等の電器機器を現場施工にて取り付けることは難しい。その理由は、柱同士が近接した状態であり、柱間のスペースが狭いからである。
【０００４】
コンセントやスイッチ等の電器機器は、通常、間仕切り等の壁材に穴を開けてそこへ取り付ける。その際、壁材の裏側のスペースが十分に確保されている場合、その取り付け作業や配線コードとの結線作業等は比較的容易に行うことができる。しかし、建物ユニット同士の接合部を覆う壁材の裏側には隣り合う柱が間近に存在し、柱同士の間隔も狭く、例えば５ｃｍ前後しかないために作業性が悪い。
【０００５】
こうした理由があるにも拘わらず、建物のプランによっては、建物ユニット同士の接合部となる領域に対してもコンセントやスイッチ等の電器機器を設置することを要求される場合が多々あった。そのため、この点に対する解決策が望まれていた。
【０００６】
よって、本発明の課題は、建物ユニット同士の接合部や、その接合部を覆う壁材の有効利用を図ることで、接合部の領域に対してコンセントやスイッチ等の電器機器を容易に取り付けることができるユニット住宅の壁構造を提供することにある。
【０００７】
【課題を解決するための手段】
本発明を、図面を参照して説明すると、建物ユニット１同士の接合部２を覆う壁材３に、スイッチ５ａ、コンセント５ｂ等の電器機器５を取り付けたユニット住宅の壁構造であって、前記電器機器５は、前記壁材３に沿って設けられる表面部５１と、壁材３の裏面側へ突出する本体部５２とを備え、その本体部５２が前記建物ユニット１の接合部２において隣接する柱１１間に位置していることを特徴としている。
【０００８】
このような本発明によれば、電器機器５は、壁材３に沿って設けられる表面部５１と、壁材３の裏面側へ突出する本体部５２とを備え、その本体部５２が柱１１間に位置するようにしている。これにより、建物ユニット１同士の接合部２や、その接合部２を覆う壁材３の有効利用を図り、接合部２の領域に対してコンセントやスイッチ等の電器機器を容易に取り付けることができる。
【０００９】
ここで、前記壁材３は現場施工により設けられ、前記電器機器５は施工前の前記壁材３に対して予め取り付けられていることが望ましい。電器機器５を壁材３に予め取り付けておくことで、壁材３の施工と共に電器機器５の施工を行うことができるからである。その場合、柱間の狭いスペースへは本体部５２を単に進入させる作業となるので、作業性が格段に向上する。
【００１０】
前記電器機器５は、壁材３の高さ方向に間隔をおいて複数個取り付けることが望ましい。柱１１間の隙間は壁材３の高さ方向に存在しているので、この方向には電器機器５を必要な数だけ配列することができるからである。
【００１１】
前記壁材３は、下地材としての合板３１と、その合板３１上に貼られた石膏ボード３２とを含む構成とすることができる。下地材に合板３１を用いることにより、石膏ボード３２の合板への取り付けが容易であり、かつ壁材３自体の現場施工も容易になるからである。
【００１２】
前記壁材３が工場等で製作されたユニット壁材であり、スペーサや補強材等を兼ねた枠材３３を含む構成とすることも望ましい。壁材３をユニット壁材として工場で製作した場合、現場では取り付け作業だけで済み、施工性が向上する。また、枠材３３を備えていることで、その枠材３３を利用した釘打ちやビス止め等の取り付け作業が容易になる。さらに、枠材３３の補強作用で壁材３として構造強度も高めることができる。
【００１３】
【発明の実施の形態】
本発明の好適な実施の形態について、図１、図２及び図３を参照して説明する。これらの図に示す実施の形態は、本発明を鉄骨系ユニット住宅に適用した例を示している。
【００１４】
図１は鉄骨系ユニット住宅の例を示す全体図である。図２は建物ユニット同士の接合部を示す要部の斜視図である。図３は要部の断面図である。
【００１５】
図１に示すユニット住宅Ｕは、四隅に配置した鉄骨柱１１と、それらの鉄骨柱（以下単に柱という）１１を連結する鉄骨梁（以下単に梁という）１２を備える建物ユニット１が複数接合され、その上に屋根ユニット１ａ、１ｂ等が接合されて構成されている。
【００１６】
従って、建物ユニット１同士の接合部２（ジョイント部分）が存在する。この場合、四隅に柱１１を配置した建物ユニット１を使用するため、建物ユニット１同士の接合部２に加えて、建物ユニット１の建て込みに必要な隙間（柱間の隙間）αが生じている。そのため、この接合部２に相当する領域の壁材３を含む内装工事は現場施工とせざるを得ない。
【００１７】
隙間αは、通常５ｃｍ前後であり、この実施の形態に係るユニット住宅では４５ｍｍである。従って、柱１１同士がが隣り合う部分にはコンセント５ａやスイッチ５ｂ等の電器機器５を現場施工にて取り付けることは難しい。
【００１８】
そこで、この実施の形態では、図２及び図３に示す壁構造を採用して施工性の問題を解決している。即ち、建物ユニット１同士の接合部２を覆う壁材３に、スイッチ５ａ、コンセント５ｂ等の電器機器５を予め取り付けたユニット住宅の壁構造としている。
【００１９】
その場合、電器機器５は、壁材３に沿って設けられる表面部５１と、壁材３の裏面側へ突出する本体部５２とを備えている構成のものを採用する。そして、本体部５２が建物ユニット１の接合部２において隣接する柱１１、１１間に位置するように設定している。従って、本体部１１の幅寸法は４５ｍｍ未満、好ましくは３５〜４０ｍｍ程度に設計されている。
【００２０】
このように、電器機器５は、壁材３に沿って設けられる表面部５１と、壁材３の裏面側へ突出する本体部５２とを備え、その本体部５２が柱１１間に位置するようにしている。これにより、建物ユニット１同士の接合部２や、その接合部２を覆う壁材３の有効利用を図り、接合部２の領域に対してコンセント５ａやスイッチ５ｂ等の電器機器５を容易に取り付けることができる。
【００２１】
勿論、壁材３は現場施工により設けられ、電器機器５は施工前の壁材３に対して予め取り付けられる。電器機器５を壁材３に予め取り付けておくことで、壁材３の施工と共に電器機器５の施工を行うことができるからである。その場合、柱１１間の狭いスペースである隙間αへは本体部５２を単に進入させる作業となるので、作業性が格段に向上する。電器機器５の配線コードとの接続は、壁材３を現場施工するときに接続すればよい。
【００２２】
電器機器５は、壁材３の高さ方向に間隔をおいて複数個取り付けることもできる。図示例のように、コンセント５ａとスイッチ５ｂを上下に間隔をおいて配置することができる。柱１１間の隙間αは壁材３の高さ方向に存在しているので、この方向には電器機器５を必要な数だけ配列することができる。
【００２３】
壁材３は、下地材としての合板３１と、その合板３１上に釘打ちにより貼られた石膏ボード３２とを含む構成としている。下地材に合板３１を用いることにより、石膏ボード３２の合板への取り付けを釘３５の打ち付けで容易に行える。さらに、壁材３自体の現場施工も釘打ちやビス止めにより容易に行うことができる。
【００２４】
壁材３は工場等で製作されたユニット壁材であり、スペーサや補強材等を兼ねた枠材３３を含む構成としている。この例では、合板３１の長さ方向両側に配置している。このように、壁材３を電器機器５付きのユニット壁材として工場で製作しておくことで、現場では取り付け作業だけで済み、施工性が向上する。また、枠材３３を備えていることで、その枠材３３を利用した釘打ちやビス止め等の取り付け作業が容易になる。さらに、枠材３３の補強作用で壁材３として構造強度も高めることができる。
【００２５】
なお、壁材３の製作に際しては、図３に示すように、隣り合う他の壁材３Ａ、３Ｂ間に緊密にはまりこむように設計することが好ましい。他の壁材３Ａ、３Ｂは通常、工場施工の壁材であるので、現場施工の壁材３にて調整することが望ましいからである。また、それら他の壁材３Ａ、３Ｂ表面の石膏ボード３ａ、３ｂと、現場施工の壁材３の石膏ボード３２との互いの表面が面一になるように配慮することが望ましい。
【００２６】
【発明の効果】
以上のように、本発明に係るユニット住宅の壁構造によれば、建物ユニット同士の接合部や、その接合部を覆う壁材の有効利用を図ることで、接合部の領域に対してコンセントやスイッチ等の電器機器を容易に取り付けることができ、施工性の向上を図ることができる。
【図面の簡単な説明】
【図１】本発明の実施の形態を示すユニット住宅の全体図である。
【図２】本発明の実施の形態を示すユニット住宅の要部の斜視図である。
【図３】本発明の実施の形態を示すユニット住宅の要部の断面図である。
【符号の説明】
１ 建物ユニット
２ 接合部
３ 壁材
３１ 合板
３２ 石膏ボード
３３ 枠材
３Ａ、３Ｂ 他の壁材
３ａ、３ｂ 石膏ボード
５ 電器機器
５１ 表面部
５２ 本体部
５ａ コンセント
５ｂ スイッチ
１１ 天骨柱（柱）
１２ 鉄骨梁（梁）
α 隙間
Ｕ ユニット住宅[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a wall structure of a unit house capable of effectively using a joint portion between building units and a wall material covering the joint portion.
[0002]
[Background]
In the housing by the unit method, there is a joint part (joint part) between building units. For example, in a steel-based unit house, a building unit in which steel columns are arranged at four corners is used, so that a gap (gap between columns) necessary for building the building unit is generated in addition to a joint portion between the building units. Therefore, part of the interior work in the region corresponding to the joint is often on-site construction.
[0003]
[Problems to be solved by the invention]
By the way, in this steel-frame unit house, it is difficult to attach electric appliances such as an outlet and a switch in the field construction, particularly in a region where the building units are joined to each other, particularly in a portion where the columns are adjacent. The reason is that the columns are close to each other and the space between the columns is narrow.
[0004]
Electrical devices such as outlets and switches are usually installed by making holes in wall materials such as partitions. At that time, when the space on the back side of the wall material is sufficiently secured, the attaching operation and the connecting operation with the wiring cord can be performed relatively easily. However, there are columns adjacent to each other on the back side of the wall covering the joint between the building units, and the interval between the columns is narrow, for example, only about 5 cm, so that workability is poor.
[0005]
In spite of these reasons, depending on the building plan, it is often required to install electrical appliances such as outlets and switches in the area where the building units are joined. Therefore, a solution to this point has been desired.
[0006]
Therefore, an object of the present invention is to easily attach electric appliances such as outlets and switches to the area of the joint by effectively using the joint between building units and the wall material covering the joint. The object is to provide a wall structure for a unit house.
[0007]
[Means for Solving the Problems]
The present invention will be described with reference to the drawings. A wall structure of a unit house in which electrical appliances 5 such as a switch 5a and an outlet 5b are attached to a wall material 3 that covers a joint portion 2 between building units 1, The electrical appliance 5 includes a surface portion 51 provided along the wall material 3 and a main body portion 52 that protrudes toward the back surface side of the wall material 3, and the main body portion 52 is adjacent to the joint portion 2 of the building unit 1. It is characterized by being located between the pillars 11 to be performed.
[0008]
According to the present invention, the electrical appliance 5 includes the front surface portion 51 provided along the wall material 3 and the main body portion 52 protruding to the back surface side of the wall material 3, and the main body portion 52 is the pillar 11. Try to be in between. Thereby, the joint part 2 of the building units 1 and the wall material 3 covering the joint part 2 can be effectively used, and electrical devices such as an outlet and a switch can be easily attached to the region of the joint part 2. .
[0009]
Here, it is preferable that the wall material 3 is provided by site construction, and the electric appliance 5 is attached in advance to the wall material 3 before construction. This is because the electrical equipment 5 can be installed together with the construction of the wall material 3 by attaching the electrical equipment 5 to the wall material 3 in advance. In this case, since the main body 52 is simply entered into the narrow space between the columns, workability is significantly improved.
[0010]
It is desirable that a plurality of the electric appliances 5 be attached at intervals in the height direction of the wall material 3. This is because the gaps between the pillars 11 exist in the height direction of the wall material 3, and the necessary number of electrical appliances 5 can be arranged in this direction.
[0011]
The said wall material 3 can be set as the structure containing the plywood 31 as a base material, and the gypsum board 32 stuck on the plywood 31. FIG. This is because by using the plywood 31 as the base material, the gypsum board 32 can be easily attached to the plywood, and the wall material 3 itself can be easily constructed on site.
[0012]
It is also desirable that the wall material 3 is a unit wall material manufactured at a factory or the like and includes a frame material 33 that also serves as a spacer, a reinforcing material, and the like. When the wall material 3 is manufactured at the factory as a unit wall material, only installation work is required on site, and workability is improved. Further, the provision of the frame member 33 facilitates attachment work such as nailing and screwing using the frame member 33. Further, the structural strength of the wall member 3 can be increased by the reinforcing action of the frame member 33.
[0013]
DETAILED DESCRIPTION OF THE INVENTION
A preferred embodiment of the present invention will be described with reference to FIG. 1, FIG. 2 and FIG. The embodiment shown in these drawings shows an example in which the present invention is applied to a steel-based unit house.
[0014]
FIG. 1 is an overall view showing an example of a steel frame unit house. FIG. 2 is a perspective view of a main part showing a joint portion between building units. FIG. 3 is a cross-sectional view of the main part.
[0015]
In the unit house U shown in FIG. 1, a plurality of building units 1 including steel columns 11 arranged at four corners and steel beams (hereinafter simply referred to as beams) 12 connecting the steel columns (hereinafter simply referred to as columns) 11 are joined. The roof units 1a, 1b and the like are joined to each other.
[0016]
Accordingly, there is a joint 2 (joint portion) between the building units 1. In this case, since the building unit 1 in which the pillars 11 are arranged at the four corners is used, a gap (gap between the pillars) α necessary for the building unit 1 is created in addition to the joint portion 2 between the building units 1. Yes. For this reason, the interior work including the wall material 3 in the region corresponding to the joint portion 2 must be on-site construction.
[0017]
The gap α is usually around 5 cm, and is 45 mm in the unit house according to this embodiment. Therefore, it is difficult to attach the electrical equipment 5 such as the outlet 5a or the switch 5b to the part where the pillars 11 are adjacent to each other in the field construction.
[0018]
Therefore, in this embodiment, the wall structure shown in FIGS. 2 and 3 is adopted to solve the problem of workability. That is, a wall structure of a unit house in which electrical appliances 5 such as a switch 5a and an outlet 5b are attached in advance to a wall material 3 that covers the joint portion 2 between the building units 1 is used.
[0019]
In that case, the electrical equipment 5 employs a configuration that includes a front surface portion 51 provided along the wall material 3 and a main body portion 52 that protrudes toward the back surface side of the wall material 3. And it sets so that the main-body part 52 may be located between the pillars 11 and 11 which adjoin in the junction part 2 of the building unit 1. FIG. Therefore, the width of the main body 11 is designed to be less than 45 mm, preferably about 35 to 40 mm.
[0020]
As described above, the electrical appliance 5 includes the front surface portion 51 provided along the wall material 3 and the main body portion 52 that protrudes toward the back surface side of the wall material 3 so that the main body portion 52 is positioned between the pillars 11. I have to. Thus, the joint portion 2 between the building units 1 and the wall material 3 covering the joint portion 2 are effectively used, and the electrical appliances 5 such as the outlet 5a and the switch 5b are easily attached to the region of the joint portion 2. be able to.
[0021]
Of course, the wall material 3 is provided by site construction, and the electrical equipment 5 is attached in advance to the wall material 3 before construction. This is because the electrical equipment 5 can be installed together with the construction of the wall material 3 by attaching the electrical equipment 5 to the wall material 3 in advance. In this case, since the main body 52 is simply entered into the gap α, which is a narrow space between the columns 11, workability is greatly improved. What is necessary is just to connect the connection with the wiring cord of the electric equipment 5 when constructing the wall material 3 on-site.
[0022]
A plurality of electrical appliances 5 can be attached at intervals in the height direction of the wall material 3. As in the illustrated example, the outlet 5a and the switch 5b can be arranged vertically spaced apart. Since the gap α between the pillars 11 exists in the height direction of the wall material 3, a necessary number of electric appliances 5 can be arranged in this direction.
[0023]
The wall material 3 includes a plywood 31 as a base material and a gypsum board 32 pasted on the plywood 31 by nailing. By using the plywood 31 as the base material, the gypsum board 32 can be easily attached to the plywood by hitting the nail 35. Furthermore, on-site construction of the wall material 3 itself can be easily performed by nailing or screwing.
[0024]
The wall material 3 is a unit wall material manufactured in a factory or the like, and includes a frame material 33 that also serves as a spacer, a reinforcing material, and the like. In this example, the plywood 31 is disposed on both sides in the length direction. Thus, by producing the wall material 3 as a unit wall material with the electric appliance 5 at the factory, only installation work is required on site, and workability is improved. Further, the provision of the frame member 33 facilitates attachment work such as nailing and screwing using the frame member 33. Further, the structural strength of the wall member 3 can be increased by the reinforcing action of the frame member 33.
[0025]
When manufacturing the wall member 3, it is preferable to design the wall member 3 so as to fit tightly between the other adjacent wall members 3A and 3B as shown in FIG. This is because the other wall materials 3A and 3B are usually wall materials for factory construction, and therefore it is desirable to adjust the wall materials 3 for on-site construction. In addition, it is desirable to consider such that the surfaces of the other gypsum boards 3a and 3b on the surfaces of the wall materials 3A and 3B and the gypsum board 32 of the wall material 3 on-site construction are flush with each other.
[0026]
【The invention's effect】
As described above, according to the wall structure of the unit house according to the present invention, an outlet or an outlet for the joint area can be obtained by effectively using the joint portion between the building units and the wall material covering the joint portion. Electrical devices such as switches can be easily attached, and workability can be improved.
[Brief description of the drawings]
FIG. 1 is an overall view of a unit house showing an embodiment of the present invention.
FIG. 2 is a perspective view of a main part of a unit house showing an embodiment of the present invention.
FIG. 3 is a cross-sectional view of a main part of a unit house showing an embodiment of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Building unit 2 Joint part 3 Wall material 31 Plywood 32 Gypsum board 33 Frame material 3A, 3B Other wall materials 3a, 3b Gypsum board 5 Electric equipment 51 Surface part 52 Main-body part 5a Outlet 5b Switch 11 Tensal pillar (column)
12 Steel beams (beams)
α Clearance U Unit housing

Claims (5)

建物ユニット同士の接合部を覆う壁材に、スイッチ、コンセント等の電器機器を取り付けたユニット住宅の壁構造であって、前記電器機器は、前記壁材に沿って設けられる表面部と、壁材の裏面側へ突出する本体部とを備え、その本体部が前記建物ユニットの接合部において隣接する柱間に位置していることを特徴とする、ユニット住宅の壁構造。A wall structure of a unit house in which electrical equipment such as a switch and an outlet is attached to a wall material covering a joint portion between building units, the electrical equipment comprising a surface portion provided along the wall material, and a wall material A wall structure of a unit house, characterized in that the main body part is located between adjacent columns at a joint part of the building unit. 前記壁材は現場施工により設けられ、前記電器機器は、施工前の前記壁材に対して予め取り付けられている、請求項１記載のユニット住宅の壁構造。The wall structure of a unit house according to claim 1, wherein the wall material is provided by site construction, and the electric appliance is attached in advance to the wall material before construction. 前記電器機器は、前記壁材の高さ方向に間隔をおいて複数個取り付けてあることを特徴とする、請求項１記載のユニット住宅の壁構造。2. The wall structure of a unit house according to claim 1, wherein a plurality of the electric appliances are attached at intervals in the height direction of the wall material. 前記壁材は、下地材としての合板と、その合板上に貼られた石膏ボードとを含む、請求項１記載のユニット住宅の壁構造。The said wall material is a wall structure of the unit house of Claim 1 containing the plywood as a base material and the gypsum board stuck on the plywood. 前記壁材が工場等で製作されたユニット壁材であり、スペーサや補強材等を兼ねた枠材を含むことを特徴とする、請求項１〜４の何れかに記載のユニット住宅の壁構造。The wall structure of a unit house according to any one of claims 1 to 4, wherein the wall material is a unit wall material manufactured in a factory or the like, and includes a frame material that also serves as a spacer or a reinforcing material. .
JP2001207334A 2001-07-09 2001-07-09 Wall structure of unit housing Expired - Fee Related JP4664541B2 (en)

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JP5300581B2 (en) * 2009-05-07 2013-09-25 トヨタホーム株式会社 Unit building

Citations (1)

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JPS5321710U (en) * 1976-07-30 1978-02-23

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5321710U (en) * 1976-07-30 1978-02-23

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