JP6913408B1 - One-story wooden house - Google Patents

One-story wooden house Download PDF

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JP6913408B1
JP6913408B1 JP2020122309A JP2020122309A JP6913408B1 JP 6913408 B1 JP6913408 B1 JP 6913408B1 JP 2020122309 A JP2020122309 A JP 2020122309A JP 2020122309 A JP2020122309 A JP 2020122309A JP 6913408 B1 JP6913408 B1 JP 6913408B1
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wooden house
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義教 多江
義教 多江
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株式会社Axsデザイン
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Abstract

【課題】間取り変更の自由度を高め、且つ間取り変更を容易に行うことができる平屋建て木造住宅を提供する。【解決手段】 本発明の平屋建て木造住宅1は、フロア40の外周部に配置される外壁10と、フロアの中央に配置されるコア20と、外壁及びコアに支持される屋根面30とを備えており、フロアのコア以外の空間を間仕切り壁41で区画することで居住スペースとする。木造住宅を平屋建てにしたことで屋根面からの荷重を外壁及びコアのみで支持し、且つコアの周囲に充分な広さの空間を確保することが可能になった。間仕切り壁は構造体の一部として耐力を分担する部材ではないため、リフォーム時に間取りを容易且つ自在に変更することができる。【選択図】図1PROBLEM TO BE SOLVED: To provide a one-story wooden house capable of increasing the degree of freedom of changing the floor plan and easily changing the floor plan. SOLUTION: A one-story wooden house 1 of the present invention has an outer wall 10 arranged on the outer periphery of a floor 40, a core 20 arranged in the center of the floor, and a roof surface 30 supported by the outer wall and the core. It is provided, and the space other than the core of the floor is divided by the partition wall 41 to make it a living space. By making the wooden house a one-story building, it has become possible to support the load from the roof surface only by the outer wall and the core, and to secure a sufficient space around the core. Since the partition wall is not a member that shares the proof stress as a part of the structure, the floor plan can be easily and freely changed at the time of remodeling. [Selection diagram] Fig. 1

Description

本発明は間取り変更の自由度を高め、且つ間取り変更を容易に行うことができる平屋建て木造住宅に関する。 The present invention relates to a one-story wooden house in which the degree of freedom of changing the floor plan can be increased and the floor plan can be easily changed.

近年、高寿命化や住宅の耐久性向上に伴いリフォームの要望が増えている。例えば、夫婦と子供が同居している間は個々のプライベートを重視した複数の部屋を備えた間取りが好まれるが、子供が独立して夫婦のみの間は広々としたリビングルームを備えた間取りが好まれ、更に夫婦が高齢になってからは車椅子での生活や介護に備えてバリアフリーでスムーズな動線を確保し、且つトイレや風呂等の水回りのスペースを広く確保した間取りが好まれる。 In recent years, there has been an increasing demand for remodeling as the service life increases and the durability of houses improves. For example, while a couple and their children live together, a floor plan with multiple rooms that emphasizes individual privacy is preferred, but a floor plan with a spacious living room is preferred when the children are independent and the couple is alone. It is preferred, and after the couple becomes older, a floor plan that secures a barrier-free and smooth flow line in preparation for living in a wheelchair and nursing care, and also secures a large space around the water such as a toilet and a bath is preferred. ..

このように間取りを容易に変更できる住宅のニーズが高まっている。例えば特許文献1には中層又は高層の集合住宅において各住宅のほぼ中央に水回りの設備を集中的に配置し、その周囲をフリースペースとする構造が開示されている。この構造によればフリースペースを可動間仕切りで自在に区画できる。また、特許文献2には高層又は超高層の集合住宅建物において、建物の中心部を取り囲むように鉄筋コンクリート造の高剛性のコアウォールを設け、コアウォールの内側を共用ゾーンとし、その周囲に共用廊下を設けて、共用廊下の外側を住戸ゾーンとする構造が開示されている。この構造によれば住戸ゾーン全体が無柱且つ無梁の空間になるので住戸ゾーンを自由に区画し、また区画を自在に変更することができる。 In this way, there is an increasing need for housing that can easily change the floor plan. For example, Patent Document 1 discloses a structure in which facilities around water are centrally arranged in the center of each house in a middle-rise or high-rise apartment building, and the surrounding area is free space. According to this structure, the free space can be freely partitioned by a movable partition. Further, in Patent Document 2, in a high-rise or super-high-rise apartment building, a high-rigidity core wall made of reinforced concrete is provided so as to surround the center of the building, the inside of the core wall is used as a common zone, and a common corridor is provided around the core wall. The structure is disclosed in which the outside of the common corridor is used as a dwelling unit zone. According to this structure, the entire dwelling unit zone becomes a space without pillars and beams, so that the dwelling unit zone can be freely divided and the division can be freely changed.

特開2000−320168号公報Japanese Unexamined Patent Publication No. 2000-320168 特開2002−121925号公報JP-A-2002-121925

しかし、上記従来技術はいずれも中層以上の鉄筋コンクリート造(Reinforced Concrete : RC造)や鉄骨鉄筋コンクリート造(Steel Reinforced Concrete : SRC造)の集合住宅に関するものである。そもそも、RC造やSRC造は構造上、大空間を作りやすい工法であることから、間取り変更も容易である。
一方、一般的な木造住宅では次のような問題がある。
木材という素材の強度上、大空間を作ることは難しく、特に多雪エリアにあっては屋根加重が増すので更に難しくなる。木造で大空間を作る際には間取りを区画する各壁に構造上必要な柱や耐力壁を設けることが多く、間取りを変更する場合、この柱や耐力壁を除去することが難しいため間取り変更の自由度が低くなる。
また、構造上必要な柱や耐力壁を設けた壁の直下に基礎の立ち上がりを作ることが一般的であるため、図14に示すように基礎内部は多くの立ち上がりが入り組んで迷路のようになる事が多い。したがって、水回りの位置を変更しようとすると水回り器材や配管のルートが立ち上がりに干渉する確率が高くなり、これにより間取り変更の自由度が低くなったり、作業性が低下したりする問題もある。
However, all of the above-mentioned conventional techniques relate to apartment houses of middle-rise or higher reinforced concrete (Reinforced Concrete: RC) and steel-framed reinforced concrete (SRC). In the first place, RC construction and SRC construction are structurally easy to create a large space, so it is easy to change the floor plan.
On the other hand, a general wooden house has the following problems.
Due to the strength of the material of wood, it is difficult to create a large space, and especially in heavy snow areas, the roof load increases, which makes it even more difficult. When creating a large space with a wooden structure, pillars and bearing walls that are structurally necessary are often provided on each wall that divides the floor plan, and when changing the floor plan, it is difficult to remove these pillars and bearing walls, so the floor plan is changed. The degree of freedom is low.
In addition, since it is common to make the rise of the foundation directly under the wall provided with the columns and bearing walls necessary for the structure, as shown in Fig. 14, many rises are complicated inside the foundation and it becomes like a maze. There are many things. Therefore, if you try to change the position of the water supply, there is a high probability that the water supply equipment and piping routes will interfere with the rise, which may reduce the degree of freedom in changing the floor plan and reduce workability. ..

本発明は、上記のような問題を考慮して、間取り変更の自由度を高め、且つ間取り変更を容易に行うことができる平屋建て木造住宅を提供することを課題とする。 An object of the present invention is to provide a one-story wooden house capable of increasing the degree of freedom in changing the floor plan and easily changing the floor plan in consideration of the above problems.

本発明の平屋建て木造住宅は、フロアの外周部に配置される外壁と、前記フロアの中央に配置されるコアと、前記外壁及び前記コアに支持される屋根面とを備えており、前記フロアの下方において前記外壁の下方と前記コアの下方のみに基礎の立ち上がりを備えており、前記フロアの前記コア以外の空間を間仕切り壁で区画することで居住スペースとし、且つ前記間仕切り壁を移動又は取り外すことで間取りを変更できることを特徴とする。
また、前記基礎が長方形であり、前記基礎の外周の前記立ち上がりのうち長辺側の前記立ち上がりの長手方向の中央部分に水回り用の複数のさや管を備えることを特徴とする。
また、複数の前記さや管の直径が同一であることを特徴とする。
また、前記コアが水平方向に開口した開口部を備えていることを特徴とする。
また、前記開口部の内部が収納スペースであることを特徴とする。
Single-story wooden house of the present invention includes an outer wall that is disposed on the outer peripheral portion of the floor, and a core arranged at the center of the floor, and a roof supported on the outer wall and the core, the floor The foundation is provided to rise only below the outer wall and below the core, and the space other than the core on the floor is partitioned by a partition wall to form a living space , and the partition wall is moved or moved. The feature is that the floor plan can be changed by removing it.
Further, the foundation is rectangular, and a plurality of sheath pipes for water circulation are provided in the central portion of the rising edge of the outer periphery of the foundation on the long side in the longitudinal direction of the rising edge.
Further, the diameters of the plurality of sheath tubes are the same.
Further, the core is characterized by having an opening that opens in the horizontal direction.
Further, the inside of the opening is a storage space.

本発明では屋根面の荷重をフロアの中央に配置したコアと外壁で支持する。これは木造住宅を平屋建てにしたからこそ実現できたことである。仮に複数階建ての木造住宅とすると、屋根面からの荷重を外壁及びコアのみで支持し、且つコアの周囲に充分な広さの空間を確保することは構造強度の観点から極めて困難である。本発明では平屋建てにしたことで屋根面からの荷重を外壁及びコアのみで支持し、且つコアの周囲に充分な広さの空間を確保することが可能になった。
リビング、寝室、水回り等の居住スペースはフロアのコア以外の空間を間仕切り壁で区画して形成する。間仕切り壁は構造体の一部として耐力を分担する部材ではなく、簡易な材料で制作できる。したがって、構造強度を気にせず容易に取り外すことが可能で、間取り変更の自由度が高まり、且つ間取り変更を容易に行うことができるようになった。
In the present invention, the load on the roof surface is supported by the core and the outer wall arranged in the center of the floor. This was possible because the wooden house was made into a one-story building. If it is a multi-story wooden house, it is extremely difficult to support the load from the roof surface only by the outer wall and the core and to secure a sufficient space around the core from the viewpoint of structural strength. In the present invention, the one-story building makes it possible to support the load from the roof surface only by the outer wall and the core, and to secure a sufficiently large space around the core.
Living spaces such as living rooms, bedrooms, and water areas are formed by partitioning spaces other than the core of the floor with partition walls. The partition wall is not a member that shares the proof stress as a part of the structure, but can be made of a simple material. Therefore, it can be easily removed without worrying about the structural strength, the degree of freedom in changing the floor plan is increased, and the floor plan can be easily changed.

また、屋根面の荷重を外壁及びコアのみで支持するので、基礎の立ち上がりを外壁及びコアの下方のみに設ければ済むことになり、基礎の立ち上がりを大幅に減らすことができ、基礎のメンテナンス性の向上を実現できる。
特に、水回り用の複数のさや管を基礎の長辺側の立ち上がりの中央部分に配置することで、従来と比較して水回りの位置を変更する際に水回り器材や配管のルートが立ち上がりに干渉する確率が大幅に低くなる。また、配管が長くなりすぎることを防ぎ、配管の勾配を確保することが容易になる。
更に、複数のさや管を同一径にすれば、間取り変更の際のさや管の差し替えを容易に行うことができる。
このように水回りの位置を大きく移動させることができるのでライフスタイルに合わせた大幅な間取り変更が可能となった。
コアが開口部を備えることにすれば空間を有効利用でき、デッドスペースを少なくすることができる。
特に、平屋建ての住宅は複数階建ての住宅と比較して空間が狭くなり、収納スペースを確保するのが難しいが、コアの開口部の内部を収納スペースとして利用することでこの問題を解消できる。また、コアの周囲に配置されるリビング、寝室、水回り等からコア内部の収納スペースに容易にアクセスできるので利便性が向上する。
In addition, since the load on the roof surface is supported only by the outer wall and the core, it is sufficient to provide the rise of the foundation only below the outer wall and the core, which can greatly reduce the rise of the foundation and maintain the foundation. Can be improved.
In particular, by arranging multiple sheath pipes for water circulation in the central part of the rise on the long side of the foundation, the water supply equipment and piping routes stand up when changing the position of water circulation compared to the past. The probability of interfering with is greatly reduced. In addition, it is possible to prevent the pipe from becoming too long and to secure the slope of the pipe.
Further, if a plurality of sheath pipes have the same diameter, the sheath pipes can be easily replaced when the floor plan is changed.
Since the position around the water can be moved significantly in this way, it is possible to change the floor plan to suit the lifestyle.
If the core is provided with an opening, the space can be effectively used and the dead space can be reduced.
In particular, a one-story house has a smaller space than a multi-story house, and it is difficult to secure a storage space, but this problem can be solved by using the inside of the core opening as a storage space. .. In addition, the storage space inside the core can be easily accessed from the living room, bedroom, water area, etc. arranged around the core, which improves convenience.

本発明の平屋建て木造住宅においてフロアが4.5間×5.5間の場合の平面図Top view of the one-story wooden house of the present invention when the floor is between 4.5 and 5.5. 断面図Cross section 正面図(a)、背面図(b)、左側面図(c)及び右側面図(d)Front view (a), rear view (b), left side view (c) and right side view (d) 基礎の平面図(a)及び(b)Floor plans of the foundation (a) and (b) 本発明の平屋建て木造住宅においてフロアが5.5間×6間の場合の平面図Top view of the one-story wooden house of the present invention when the floor is 5.5 ken x 6 ken 本発明の平屋建て木造住宅においてフロアが5間×6間の場合の平面図Top view of the one-story wooden house of the present invention when the floor is 5 ken x 6 ken 斜視図Perspective view 縦断面図Longitudinal section 正面図(a)、背面図(b)、左側面図(c)及び右側面図(d)Front view (a), rear view (b), left side view (c) and right side view (d) 一般的な施工方法で水回り用のさや管を配置した場合の配管の例を示す斜視図(a)及び間取り変更後の斜視図(b)Perspective view (a) showing an example of piping when pods for water circulation are arranged by a general construction method and perspective view (b) after changing the floor plan. 本発明の配管の例を示す斜視図(a)及び間取り変更後の斜視図(b)A perspective view (a) showing an example of the piping of the present invention and a perspective view (b) after changing the floor plan. 間取り変更の例を示す平面図Floor plan showing an example of changing the floor plan 小屋裏収納を備えた平屋建て木造住宅の縦断面図Vertical section of a one-story wooden house with storage behind the hut 一般的な木造住宅の基礎の構造を示す平面図Floor plan showing the structure of the foundation of a typical wooden house

本発明の平屋建て木造住宅の実施の形態について説明する。
図1〜図3に示すように平屋建て木造住宅1は外壁10、コア20及び屋根面30を備えている。
外壁10はフロア40の外周部に配置される。フロア40の形状は特に限定されないが、長方形や正方形が好ましい。外壁は耐力壁及び柱で構成される。耐力壁とは「建物の壁のうち、構造体の一部として耐力を分担する壁面」(広辞苑)を指し、水平力及び建物の自重等による鉛直力に対抗する壁体である。耐力壁の構造は特に限定されず、例えば軸組において隣接する柱材間の開口部全面を覆うように構造用合板を張り付けた構造や、軸組において隣接する柱材間の開口部に筋交いを架け渡した構造が挙げられる。
外壁の材料は木材であればよい。外壁の外表面には化粧板が張り付けられる。
An embodiment of a one-story wooden house of the present invention will be described.
As shown in FIGS. 1 to 3, the one-story wooden house 1 has an outer wall 10, a core 20, and a roof surface 30.
The outer wall 10 is arranged on the outer periphery of the floor 40. The shape of the floor 40 is not particularly limited, but a rectangle or a square is preferable. The outer wall is composed of bearing walls and columns. The bearing wall refers to "a wall of a building that shares the bearing capacity as a part of the structure" (Kojien), and is a wall that opposes the horizontal force and the vertical force due to the weight of the building. The structure of the bearing wall is not particularly limited. For example, a structure in which a structural plywood is attached so as to cover the entire opening between adjacent columns in the framework, or a brace is provided in the opening between adjacent columns in the framework. The structure that is bridged can be mentioned.
The material of the outer wall may be wood. A decorative board is attached to the outer surface of the outer wall.

コア20はフロア40の中央に配置される部材である。コア20とは構造体の一部として耐力を分担する部位であり、耐力壁及び柱で構成される。コア20の材料は木材であればよい。「フロア40の中央」とは厳密な意味での中央でなくてもよく、少なくともコア20の周囲に通路(動線)23を確保でき、且つコア20を囲んで玄関、リビング、寝室、水回り等のための空間を配置できる程度にコア20から外壁10までの距離が離れていればよい。 The core 20 is a member arranged in the center of the floor 40. The core 20 is a part that shares the bearing capacity as a part of the structure, and is composed of bearing walls and columns. The material of the core 20 may be wood. The "center of floor 40" does not have to be the center in the strict sense, and at least a passage (traffic line) 23 can be secured around the core 20, and the entrance, living room, bedroom, and water area surround the core 20. It suffices if the distance from the core 20 to the outer wall 10 is large enough to arrange a space for the like.

図2及び図3に示すように屋根面30は外壁10及びコア20に支持される。本発明は平屋建てなので屋根面30からの荷重を外壁10及びコア20のみで支持し、且つコア20の周囲に充分な広さの空間を確保することが可能になった。一例として図4(a)に示すようにコア20から外壁10まで2間以上の空間を確保でき、垂直積雪量1.5mで耐震等級2相当の平屋建て木造住宅を実現できる。また、図4(b)に示すようにコアの周囲に充分な広さの空間Sを確保できると共に四方の外壁に設ける窓を居住スペースで有効活用できる。但し、本発明の場合、コア20から外壁10までを大スパンにすることは構造強度上、容易ではないため設計時に充分な注意を要する。屋根面30の形状は特に制限されないが、本実施の形態では切妻屋根になっている。 As shown in FIGS. 2 and 3, the roof surface 30 is supported by the outer wall 10 and the core 20. Since the present invention is a one-story building, the load from the roof surface 30 can be supported only by the outer wall 10 and the core 20, and a sufficiently large space can be secured around the core 20. As an example, as shown in Fig. 4 (a), a space of 2 or more can be secured from the core 20 to the outer wall 10, and a one-story wooden house equivalent to seismic class 2 can be realized with a vertical snowfall of 1.5 m. In addition, as shown in Fig. 4 (b), a sufficiently large space S can be secured around the core, and the windows provided on the four outer walls can be effectively used in the living space. However, in the case of the present invention, it is not easy to make a large span from the core 20 to the outer wall 10 in terms of structural strength, so sufficient care must be taken at the time of design. The shape of the roof surface 30 is not particularly limited, but in the present embodiment, it is a gable roof.

コア20は水平方向に開口した開口部21を備えている。図1には右側に向かって開口したコ字状のコア20を示しているが、他にも図5に示すようなL字状とI字状の部材を一組のコア20にしてこれを前後に二組配置してもよく、或いは図6に示すようなコ字状の部材から成る2つのコア20を互いの開口を向かい合わせて配置してもよい。図6の構造に関して図7は骨組みだけを示した斜視図(外壁10の構造用合板は図示略)、図8は断面図で、図9は外観図である。
コア20の開口部21の内部は主に収納スペース22として使用する。平屋建ての住宅は複数階建ての住宅と比較して空間が狭くなり、収納スペース22を確保するのが難しいが、本発明ではコア20の内部を収納スペース22として利用することでこの問題を解消している。また、コア20の周囲に配置するリビング、寝室、水回り等から収納スペース22に容易にアクセスできて利便性を向上させることができる。図5及び図6に示したコア20の場合、2つのコア20の間を通路(動線)23として使用することもできる。なお、コア20が開口部21を備えないことにしてもよい。
The core 20 includes an opening 21 that opens horizontally. Fig. 1 shows a U-shaped core 20 that opens toward the right side, but in addition, L-shaped and I-shaped members as shown in Fig. 5 are made into a set of core 20 and this is used. Two sets may be arranged in the front-rear direction, or two cores 20 composed of U-shaped members as shown in FIG. 6 may be arranged so that their openings face each other. Regarding the structure of FIG. 6, FIG. 7 is a perspective view showing only the skeleton (the structural plywood of the outer wall 10 is not shown), FIG. 8 is a cross-sectional view, and FIG. 9 is an external view.
The inside of the opening 21 of the core 20 is mainly used as a storage space 22. A one-story house has a smaller space than a multi-story house, and it is difficult to secure a storage space 22, but in the present invention, this problem is solved by using the inside of the core 20 as a storage space 22. is doing. In addition, the storage space 22 can be easily accessed from the living room, bedroom, water area, etc. arranged around the core 20, and convenience can be improved. In the case of the core 20 shown in FIGS. 5 and 6, the space between the two cores 20 can also be used as a passage (traffic line) 23. The core 20 may not include the opening 21.

図2及び図8に示すように基礎50には外壁10及びコア20を下方から支える位置だけに立ち上がり51を設けている。基礎50の構造はべた基礎と布基礎のいずれでもよい。本発明の基礎50は一般的な木造住宅の基礎50と比較して立ち上がり51が少ないためフロア40からの荷重を支える目的でべた基礎50の方が好ましい。本発明の基礎50は立ち上がり51が少ない分、通気性が良く、湿気による劣化を抑えることができる。また、床下の作業性に優れているため、メンテナンス性がよく、リフォーム時に容易に間取りを変更することができる。
基礎50を長方形にした場合、図10(a)に示すように従来同様にキッチン、トイレ、洗面、浴槽の水回り用の複数のさや管60をそれぞれキッチン、トイレ、洗面所、浴室に近くなるように配置すると、図10(b)に示すように間取り変更の際に配管61同士が交差してしまったり、配管61の長さLが長くなり勾配が小さくなってしまったりする等の問題が生じる。また、各さや管60の直径を異ならせていた場合(例えば50φと75φ)、間取り変更の際に配管61の差し替えができないおそれが生じる。
As shown in FIGS. 2 and 8, the foundation 50 is provided with a rising 51 only at a position that supports the outer wall 10 and the core 20 from below. The structure of the foundation 50 may be either a solid foundation or a cloth foundation. Since the foundation 50 of the present invention has a smaller rise 51 than the foundation 50 of a general wooden house, a solid foundation 50 is preferable for the purpose of supporting the load from the floor 40. Since the foundation 50 of the present invention has a small rise 51, it has good air permeability and can suppress deterioration due to humidity. In addition, since it is excellent in workability under the floor, it is easy to maintain and the floor plan can be easily changed at the time of remodeling.
When the foundation 50 is rectangular, as shown in Fig. 10 (a), multiple pods 60 for the kitchen, toilet, washbasin, and bathtub are closer to the kitchen, toilet, washroom, and bathroom, respectively. When arranged in this way, as shown in Fig. 10 (b), there are problems such as the pipes 61 crossing each other when the floor plan is changed, and the length L of the pipes 61 becomes longer and the slope becomes smaller. Occurs. Further, if the diameters of the sheath pipes 60 are different (for example, 50φ and 75φ), there is a possibility that the pipe 61 cannot be replaced when the floor plan is changed.

そこで、図11(a)に示すように長辺側の立ち上がり51の長手方向の中央部分に複数のさや管60をまとめて配置すれば、間取り変更の際に配管61の長さを極力短くすることができ、充分な勾配を確保することができる。また、必要に応じて配管61をコア20の下の立ち上がり51の間に通すことで配管61を短くできたり、配管61同士が交差する事態を防止できたりする。
更に、各さや管60の直径を同一にしておけば、間取り変更の際にさや管60の差し替えを容易に行うことができる。さや管60の直径を可能な限り大きく(例えば100φ)することがさや管60の差し替えを更に容易にする観点から好ましい。
Therefore, as shown in FIG. 11A, if a plurality of sheath pipes 60 are arranged together in the central portion of the rising 51 on the long side in the longitudinal direction, the length of the pipe 61 can be shortened as much as possible when the floor plan is changed. It is possible to secure a sufficient gradient. Further, if necessary, the pipe 61 can be passed between the rising 51 under the core 20 to shorten the pipe 61, and the situation where the pipes 61 intersect with each other can be prevented.
Further, if the diameters of the sheath pipes 60 are made the same, the sheath pipes 60 can be easily replaced when the floor plan is changed. It is preferable to make the diameter of the sheath tube 60 as large as possible (for example, 100φ) from the viewpoint of facilitating the replacement of the sheath tube 60.

図12に示すようにリビング、寝室、水回り等の居住スペースはフロア40のコア20以外の空間を間仕切り壁41で区画することで形成する。間仕切り壁41は構造体の一部として耐力を分担する部材ではないため、リフォーム時に間取りを容易且つ自在に変更することができる。
図13に示すように平屋建て木造住宅2が小屋裏収納70を備えていてもよい。建築確認申請では小屋裏収納70の平均天井高さが1.4mを超えると2階建て住宅として申請することになるが、本明細書においては小屋裏収納の平均天井高さが1.4mを超えており、建築確認申請では2階建て住宅に該当する場合であっても居室が1階部分のみに存在する場合は「平屋建て」に含むものとする。
As shown in FIG. 12, living spaces such as a living room, a bedroom, and a water area are formed by partitioning a space other than the core 20 on the floor 40 by a partition wall 41. Since the partition wall 41 is not a member that shares the proof stress as a part of the structure, the floor plan can be easily and freely changed at the time of remodeling.
As shown in FIG. 13, the one-story wooden house 2 may be provided with the shed back storage 70. In the building confirmation application, if the average ceiling height of the cabin back storage 70 exceeds 1.4 m, it will be applied as a double-decker house, but in this specification, the average ceiling height of the cabin back storage exceeds 1.4 m. Therefore, even if the application for building confirmation corresponds to a double-decker house, if the living room exists only on the first floor, it shall be included in the "one-story building".

本発明は間取り変更の自由度を高め、且つ間取り変更を容易に行うことができる平屋建て木造住宅であり、産業上の利用可能性を有する。 The present invention is a one-story wooden house capable of increasing the degree of freedom in changing the floor plan and easily changing the floor plan, and has industrial applicability.

1 平屋建て木造住宅
2 平屋建て木造住宅
10 外壁
20 コア
21 開口部
22 収納スペース
23 通路(動線)
30 屋根面
40 フロア
41 間仕切り壁
50 基礎
51 立ち上がり
60 さや管
61 配管61
70 小屋裏収納
1 One-story wooden house
2 One-story wooden house
10 outer wall
20 cores
21 opening
22 Storage space
23 passage (traffic line)
30 roof surface
40 floors
41 Partition wall
50 basics
51 Rise
60 sheath tube
61 plumbing 61
70 cabin back storage

Claims (5)

フロアの外周部に配置される外壁と、前記フロアの中央に配置されるコアと、前記外壁及び前記コアに支持される屋根面とを備えており、
前記フロアの下方において前記外壁の下方と前記コアの下方のみに基礎の立ち上がりを備えており、
前記フロアの前記コア以外の空間を間仕切り壁で区画することで居住スペースとし、且つ前記間仕切り壁を移動又は取り外すことで間取りを変更できることを特徴とする平屋建て木造住宅。
It includes an outer wall arranged on the outer peripheral portion of the floor, a core arranged in the center of the floor, and a roof surface supported by the outer wall and the core.
Below the floor, the foundation is provided only below the outer wall and below the core.
A one-story wooden house characterized in that a space other than the core of the floor is partitioned by a partition wall to form a living space , and the floor plan can be changed by moving or removing the partition wall.
前記基礎が長方形であり、前記基礎の外周の前記立ち上がりのうち長辺側の前記立ち上がりの長手方向の中央部分に水回り用の複数のさや管を備えることを特徴とする請求項1に記載の平屋建て木造住宅。 It said base is rectangular, according to claim 1, characterized in that it comprises a plurality of sheath tube for longitudinal water around the central portion of the rising edge of the longer side of the rising edge of the outer periphery of the base One-story wooden house. 複数の前記さや管の直径が同一であることを特徴とする請求項2に記載の平屋建て木造住宅。 The one-story wooden house according to claim 2 , wherein the plurality of sheath pipes have the same diameter. 前記コアが水平方向に開口した開口部を備えていることを特徴とする請求項1〜3のいずれか一項に記載の平屋建て木造住宅。 The one-story wooden house according to any one of claims 1 to 3 , wherein the core has an opening that opens in the horizontal direction. 前記開口部の内部が収納スペースであることを特徴とする請求項4に記載の平屋建て木造住宅。
The one-story wooden house according to claim 4 , wherein the inside of the opening is a storage space.
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7011360B1 (en) * 2021-07-14 2022-02-14 株式会社Axsデザイン Multi-storey wooden house

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JPH01304243A (en) * 1988-06-01 1989-12-07 Katsuo Nakatani Roof truss structure for wooden building
JPH03103551A (en) * 1989-09-14 1991-04-30 Shiiutsudo House Kenkyusho Kk Construction of wooden framework making use of column with large section
JP2002004595A (en) * 2000-06-22 2002-01-09 Misawa Homes Co Ltd Building with multi-layer storage
JP2003096856A (en) * 2001-09-20 2003-04-03 Sekisui Chem Co Ltd Drain system for residence
JP2004060310A (en) * 2002-07-30 2004-02-26 Toshiyuki Suzuki Wooden earthquake-proof construction using earthquake-proof core
JP2013014998A (en) * 2011-07-06 2013-01-24 Junji Hasegawa Architects Inc Connector and connection structure of double-framed beams using the connector

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01304243A (en) * 1988-06-01 1989-12-07 Katsuo Nakatani Roof truss structure for wooden building
JPH03103551A (en) * 1989-09-14 1991-04-30 Shiiutsudo House Kenkyusho Kk Construction of wooden framework making use of column with large section
JP2002004595A (en) * 2000-06-22 2002-01-09 Misawa Homes Co Ltd Building with multi-layer storage
JP2003096856A (en) * 2001-09-20 2003-04-03 Sekisui Chem Co Ltd Drain system for residence
JP2004060310A (en) * 2002-07-30 2004-02-26 Toshiyuki Suzuki Wooden earthquake-proof construction using earthquake-proof core
JP2013014998A (en) * 2011-07-06 2013-01-24 Junji Hasegawa Architects Inc Connector and connection structure of double-framed beams using the connector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7011360B1 (en) * 2021-07-14 2022-02-14 株式会社Axsデザイン Multi-storey wooden house

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