JP2023129821A - connection structure - Google Patents

connection structure Download PDF

Info

Publication number
JP2023129821A
JP2023129821A JP2022034105A JP2022034105A JP2023129821A JP 2023129821 A JP2023129821 A JP 2023129821A JP 2022034105 A JP2022034105 A JP 2022034105A JP 2022034105 A JP2022034105 A JP 2022034105A JP 2023129821 A JP2023129821 A JP 2023129821A
Authority
JP
Japan
Prior art keywords
wall
structural material
difference
panel
floor
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.)
Granted
Application number
JP2022034105A
Other languages
Japanese (ja)
Other versions
JP7266726B1 (en
Inventor
正博 大津
Masahiro Otsu
裕太 山本
Yuta Yamamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Misawa Homes Co Ltd
Original Assignee
Misawa Homes Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Misawa Homes Co Ltd filed Critical Misawa Homes Co Ltd
Priority to JP2022034105A priority Critical patent/JP7266726B1/en
Application granted granted Critical
Publication of JP7266726B1 publication Critical patent/JP7266726B1/en
Publication of JP2023129821A publication Critical patent/JP2023129821A/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Load-Bearing And Curtain Walls (AREA)

Abstract

To provide a connection structure capable of suppressing cost increase as a connection structure for connecting an upper-story wall structural material and a lower-story wall structural material.SOLUTION: There is provided a connection structure connecting an upper-story wall structural material (wall panel 12) and a lower-story wall structural material (wall panels 32, 33), in which the end of an upper-story floor structural material (floor panel 11) and a girth 13 having a girth bolt insertion hole 13a are disposed between the upper-story wall structural material 12 and the lower-story wall structural material 32, 33, the girth 13 is composed of a first girth member 131 and a second girth member 132 arranged in the thickness direction of the girth 13, and a groove part 131a for forming the girth bolt insertion hole 13a is provided at the interface between the first girth member 131 and the second girth member 132.SELECTED DRAWING: Figure 3

Description

本発明は、上階側の壁用構造材と下階側の壁用構造材とを連結する連結構造に関する。 The present invention relates to a connection structure that connects an upper floor wall structural material and a lower floor wall structural material.

従来、上階側の壁パネルと下階側のマグサ又は小壁を上階側の床パネルの端縁部分を介して接合する壁パネルの接合構造として、上階側の壁パネルが、上階側の床パネルの端縁部分に胴差ボルト及びナットにより締結固定される構造が知られている(特許文献1参照)。
具体的には、例えば図7(a)に示すように、上階側の床パネル1の芯材(框材)と、胴差2と、の境界に胴差ボルト挿通孔3が設けられており、この胴差ボルト挿通孔3に挿通されている胴差ボルト3aによって、上階側の床パネル1と上階側の壁パネル4とが接合されるとともに、上階側の床パネル1と下階側の壁パネル5とが接合される。すなわち、上階側の壁パネル4と下階側の壁パネル5とは、上階側の床パネル1の端縁部分及び胴差2を介して連結されている。この場合、胴差ボルト挿通孔3は、例えば図8(a)に示すように、胴差2に溝加工を施すことによって形成される。
Conventionally, as a wall panel joining structure, the wall panel on the upper floor and the magsa or small wall on the lower floor are joined via the edge part of the floor panel on the upper floor. There is a known structure in which the floor panel is fastened and fixed to the edge portion of the side floor panel using bolts and nuts (see Patent Document 1).
Specifically, as shown in FIG. 7(a), for example, a bolt insertion hole 3 is provided at the boundary between the core material (frame material) of the floor panel 1 on the upper floor side and the barrel bolt 2. The upper floor panel 1 and the upper floor wall panel 4 are joined by the barrel bolt 3a inserted into the barrel bolt insertion hole 3, and the upper floor panel 1 and the upper floor wall panel 4 are connected to each other. The wall panel 5 on the lower floor side is joined. That is, the wall panel 4 on the upper floor side and the wall panel 5 on the lower floor side are connected via the edge portion of the floor panel 1 on the upper floor side and the girth 2. In this case, the barrel difference bolt insertion hole 3 is formed, for example, by forming a groove in the barrel difference 2, as shown in FIG. 8(a).

壁パネルを厚くすると断熱性能が向上するので、例えば外壁(屋内と屋外とを隔てる壁)を構成する壁パネルは厚い方が好ましい。
一方、バルコニーの壁(手摺壁等)は、屋外で領域を区切るものであるので、高断熱性の壁パネルで構成する必要がない。さらに、バルコニーの壁は薄い方が、低コストである、軽量である、バルコニーが広くなる、等の利点がある。
よって、壁パネルの用途によっては、上階側の壁パネルの厚さ寸法と、下階側の壁パネルの厚さ寸法と、を一致させない方が好ましい場合がある。
Increasing the thickness of the wall panel improves the heat insulation performance, so it is preferable that the wall panel constituting the outer wall (the wall that separates the indoors and outdoors) be thicker.
On the other hand, a balcony wall (such as a handrail wall) is used to separate areas outdoors, and therefore does not need to be constructed from highly insulating wall panels. Furthermore, thinner balcony walls have advantages such as lower cost, lighter weight, and wider balcony.
Therefore, depending on the use of the wall panel, it may be preferable that the thickness of the wall panel on the upper floor and the thickness of the wall panel on the lower floor do not match.

例えば、下階側の壁パネルとして、図7(a)に示す壁パネル5よりも厚い壁パネル6を用いる場合には、胴差をその分厚くする必要がある。すなわち、例えば図7(b)に示すように、胴差として、図7(a)に示す胴差2よりも厚い胴差7を用い、かつ、胴差ボルト挿通孔3を、胴差7と床パネル1との境界ではなく、胴差7の厚さ方向中央付近に設ける必要がある。胴差7の厚さ方向中央付近に胴差ボルト挿通孔3を設けるためには、例えば図8(b)に示すように、胴差7に孔加工を施さなければならない。 For example, if a wall panel 6 that is thicker than the wall panel 5 shown in FIG. 7A is used as the wall panel on the lower floor side, it is necessary to increase the thickness of the wall panel. That is, as shown in FIG. 7(b), for example, a torso difference 7 is used which is thicker than the torso difference 2 shown in FIG. It is necessary to provide it not at the boundary with the floor panel 1, but near the center of the barrel gap 7 in the thickness direction. In order to provide the barrel bolt insertion hole 3 near the center of the barrel bolt 7 in the thickness direction, the barrel bolt 7 must be drilled, for example, as shown in FIG. 8(b).

特開2004-150046号公報Japanese Patent Application Publication No. 2004-150046

しかしながら、孔加工は、溝加工よりもコストがかかるという問題がある。 However, there is a problem in that hole machining is more expensive than groove machining.

本発明は上記事情に鑑みてなされたものであり、上階側の壁用構造材と下階側の壁用構造材とを連結する連結構造として、コストアップを抑制可能な連結構造を提供することを目的とする。 The present invention has been made in view of the above circumstances, and provides a connection structure that can suppress cost increases as a connection structure that connects a wall structural material on an upper floor and a wall structural material on a lower floor. The purpose is to

請求項1に記載の発明は、例えば図1~図6に示すように、
上階側の壁用構造材(壁パネル12,16)と下階側の壁用構造材(壁パネル32,33)とを連結する連結構造において、
前記上階側の壁用構造材12,16と前記下階側の壁用構造材32,33との間には、上階側の床用構造材(床パネル11)の端部と、胴差ボルト挿通孔13aを有する胴差13と、が配置されており、
前記胴差13は、当該胴差13の厚さ方向に並ぶ第一胴差部材131と第二胴差部材132とにより構成されており、
前記第一胴差部材131と前記第二胴差部材132との境界面に、前記胴差ボルト挿通孔13aを形成するための溝部131aが設けられていることを特徴とする。
The invention according to claim 1, for example, as shown in FIGS. 1 to 6,
In the connection structure that connects the upper floor wall structural material (wall panels 12, 16) and the lower floor wall structural material (wall panels 32, 33),
Between the wall structural members 12, 16 on the upper floor side and the wall structural members 32, 33 on the lower floor side, there is an end portion of the upper floor structural member (floor panel 11) and a trunk A barrel difference 13 having a difference bolt insertion hole 13a is arranged,
The torso difference 13 is composed of a first torso difference member 131 and a second torso difference member 132 that are arranged in the thickness direction of the torso difference 13,
A groove 131a for forming the barrel difference bolt insertion hole 13a is provided at the interface between the first barrel difference member 131 and the second barrel difference member 132.

請求項1に記載の発明によれば、胴差13の厚さ方向中央付近に胴差ボルト挿通孔13aを設けなければならない場合であっても、胴差13が当該胴差13の厚さ方向に二分割されており溝加工によって胴差ボルト挿通孔13aを形成できるので、孔加工によって形成する場合に比べてコストアップを抑制することができる。 According to the invention described in claim 1, even if the torso difference bolt insertion hole 13a has to be provided near the center of the torso difference 13 in the thickness direction, the torso difference 13 is inserted in the thickness direction of the torso difference 13. Since the bolt insertion hole 13a can be formed by groove machining, the cost increase can be suppressed compared to the case where the bolt insertion hole 13a is formed by hole machining.

請求項2に記載の発明は、例えば図1~図6に示すように、
請求項1に記載の連結構造において、
前記第一胴差部材131は、前記第二胴差部材132よりも厚く、
前記溝部131aは、前記第二胴差部材132には設けられず、前記第一胴差部材131に設けられていることを特徴とする。
The invention according to claim 2, for example, as shown in FIGS. 1 to 6,
The connection structure according to claim 1,
The first trunk difference member 131 is thicker than the second trunk difference member 132,
The groove portion 131a is not provided in the second trunk difference member 132, but is provided in the first trunk difference member 131.

請求項2に記載の発明によれば、胴差ボルト挿通孔13aを形成するための溝部131aは、第二胴差部材132には設けられず、第二胴差部材132よりも厚い第一胴差部材131に設けられているので、二つの胴差部材131,132の両方に溝加工を施して胴差ボルト挿通孔13aを形成する場合に比べて、手間やコストを軽減することができる。すなわち、請求項2に記載の発明によれば、第一胴差部材131と第二胴差部材132との厚さ寸法をあえて異ならせることで、二つの胴差部材131,132のうちの一方にのみ溝加工を施せば胴差ボルト挿通孔13aを形成できるようにしている。 According to the invention described in claim 2, the groove portion 131a for forming the barrel difference bolt insertion hole 13a is not provided in the second barrel difference member 132, but in the first barrel which is thicker than the second barrel difference member 132. Since it is provided in the difference member 131, the effort and cost can be reduced compared to the case where the two body difference members 131 and 132 are both grooved to form the body difference bolt insertion hole 13a. That is, according to the invention set forth in claim 2, by intentionally making the thickness dimension of the first trunk difference member 131 and the second trunk difference member 132 different, one of the two trunk difference members 131 and 132 The barrel bolt insertion hole 13a can be formed by performing groove processing only on the shaft.

請求項3に記載の発明は、例えば図3、図4、図6に示すように、
請求項1又は2に記載の連結構造において、
前記上階側の壁用構造材と、前記下階側の壁用構造材と、は厚さ寸法が異なり、
前記上階側の壁用構造材及び前記下階側の壁用構造材のうち、薄い方はバルコニー(ルーフバルコニー10)の壁を構成する壁パネル12であり、厚い方は部屋(第一部屋30)の外壁を構成する壁パネル32,33であることを特徴とする。
The invention according to claim 3, for example, as shown in FIGS. 3, 4, and 6,
In the connection structure according to claim 1 or 2,
The structural material for the wall on the upper floor side and the structural material for the wall on the lower floor side have different thickness dimensions,
Of the structural materials for walls on the upper floor side and the structural materials for walls on the lower floor side, the thinner one is the wall panel 12 that constitutes the wall of the balcony (roof balcony 10), and the thicker one is the wall panel 12 that constitutes the wall of the room (first room). 30) are wall panels 32 and 33 forming the outer wall.

請求項3に記載の発明によれば、バルコニー(ルーフバルコニー10)の壁を構成する壁パネルとして、低コストで、軽量で、広いバルコニーを形成できる壁パネル12(薄い壁パネル)を用いることができるとともに、部屋(第一部屋30)の外壁を構成する壁パネルとして、高断熱性の壁パネル32,33(厚い壁パネル)を用いることができるので、コストアップを抑制しつつ、快適な居住環境を形成することができる。 According to the invention set forth in claim 3, the wall panel 12 (thin wall panel) that is low cost, lightweight, and can form a wide balcony can be used as the wall panel constituting the wall of the balcony (roof balcony 10). At the same time, highly insulating wall panels 32 and 33 (thick wall panels) can be used as the wall panels constituting the outer wall of the room (first room 30), which allows for comfortable living while suppressing cost increases. can shape the environment.

請求項4に記載の発明は、例えば図4、図6に示すように、
請求項1から3のいずれか一項に記載の連結構造において、
前記下階側の壁用構造材(小壁用の壁パネル33、梁材37)と、前記上階側の床用構造材(床パネル11)と、はガセット35によって連結可能であることを特徴とする。
The invention according to claim 4, for example, as shown in FIGS. 4 and 6,
The connection structure according to any one of claims 1 to 3,
The structural material for the wall on the lower floor side (wall panel 33 for small wall, beam material 37) and the structural material for the floor on the upper floor side (floor panel 11) can be connected by a gusset 35. Features.

請求項4に記載の発明によれば、下階側の壁用構造材33,37に、胴差ボルトに螺合させる締付ナットを差し入れる開口部を設けることができない場合であっても、下階側の壁用構造材33,37と、上階側の床用構造材11と、を連結することができる。 According to the invention set forth in claim 4, even if it is not possible to provide an opening in the wall structural members 33 and 37 on the lower floor side for inserting a tightening nut to be screwed into the barrel difference bolt, The wall structural members 33 and 37 on the lower floor side and the floor structural member 11 on the upper floor side can be connected.

請求項5に記載の発明は、例えば図1、図4、図6に示すように、
請求項1から4のいずれか一項に記載の連結構造において、
前記下階側の壁用構造材は、小壁を構成する壁パネル(小壁用の壁パネル33)、又はマグサであることを特徴とする。
The invention according to claim 5, for example, as shown in FIGS. 1, 4, and 6,
The connection structure according to any one of claims 1 to 4,
The structural material for the wall on the lower floor side is characterized in that it is a wall panel constituting a small wall (wall panel 33 for small wall) or magsa.

請求項5に記載の発明によれば、下階側の部屋(第一部屋30)における外壁に、窓や出入口等の開口を設けることができるので、快適な居住環境を形成することができる。 According to the invention set forth in claim 5, openings such as windows and doorways can be provided in the outer wall of the room on the lower floor side (first room 30), so a comfortable living environment can be created.

本発明によれば、コストアップを抑制可能な連結構造を提供することができる。 According to the present invention, it is possible to provide a connection structure that can suppress cost increases.

ルーフバルコニー付近の構成を示す斜視図である。FIG. 3 is a perspective view showing the configuration near the roof balcony. (a)は図1において一点鎖線で囲んだX部分の拡大図であり、(b)は図1において一点鎖線で囲んだY部分の拡大図である。(a) is an enlarged view of the X portion surrounded by the dashed-dotted line in FIG. 1, and (b) is an enlarged view of the Y portion surrounded by the dashed-dotted line in FIG. (a)は胴差の構成を示す平面図であり、(b)は壁用構造材の連結構造を示す縦断面図である。(a) is a plan view showing the structure of the trunk difference, and (b) is a longitudinal cross-sectional view showing the connection structure of the wall structural members. (a)は胴差の構成を示す平面図であり、(b)は壁用構造材の連結構造を示す縦断面図である。(a) is a plan view showing the structure of the trunk difference, and (b) is a longitudinal cross-sectional view showing the connection structure of the wall structural members. 上階側の壁用構造材の変形例を示す図である。It is a figure which shows the modification of the structural material for the wall of the upper floor side. 下階側の壁用構造材の変形例を示す図である。It is a figure which shows the modification of the structural material for the wall of the lower floor side. 従来の連結構造を説明する図である。It is a figure explaining the conventional connection structure. 従来の連結構造を説明する図である。It is a figure explaining the conventional connection structure.

以下、図面を参照して本発明の実施の形態について説明する。ただし、以下に述べる実施形態には、本発明を実施するために技術的に好ましい種々の限定が付されているが、本発明の技術的範囲を以下の実施形態及び図示例に限定するものではない。 Embodiments of the present invention will be described below with reference to the drawings. However, although the embodiments described below have various limitations that are technically preferable for implementing the present invention, the technical scope of the present invention is not limited to the embodiments and illustrated examples below. do not have.

図1は、ルーフバルコニー10付近の構成を示す斜視図である。図2(a)は、図1において一点鎖線で囲んだX部分の拡大図であり、図2(b)は、図1において一点鎖線で囲んだY部分の拡大図である。図1及び図2では、上階側の壁用構造材(壁パネル)の図示を省略している。
また、図3(a)は、上階側の壁用構造材(壁パネル12)と下階側の壁用構造材(壁パネル32)との間における胴差13の構成を示す平面図であり、図3(b)は、上階側の壁用構造材(壁パネル12)と下階側の壁用構造材(壁パネル32)との連結構造を示す縦断面図である。図4(a)は、上階側の壁用構造材(壁パネル12)と下階側の壁用構造材(小壁用の壁パネル33)との間における胴差13の構成を示す平面図であり、図4(b)は、上階側の壁用構造材(壁パネル12)と下階側の壁用構造材(小壁用の壁パネル33)との連結構造を示す縦断面図である。図1~図4では、仕上げ材(内装仕上げ材、外装仕上げ材)や、当該仕上げ材と構造材(壁用構造材、床用構造材)との間に設けられる下地材などの図示は省略している。
なお、以下の説明では、ルーフバルコニー10が、建物の二階に設けられていることとするが、ルーフバルコニー10が設けられるフロアは二階に限定されない。
FIG. 1 is a perspective view showing the structure of the roof balcony 10 and its vicinity. 2(a) is an enlarged view of the X portion surrounded by the dashed line in FIG. 1, and FIG. 2(b) is an enlarged view of the Y portion surrounded by the dashed dot line in FIG. 1. In FIGS. 1 and 2, illustration of the wall structural material (wall panel) on the upper floor side is omitted.
Further, FIG. 3(a) is a plan view showing the configuration of the girth difference 13 between the wall structural material on the upper floor side (wall panel 12) and the wall structural material on the lower floor side (wall panel 32). 3(b) is a longitudinal sectional view showing a connection structure between the wall structural material on the upper floor side (wall panel 12) and the wall structural material on the lower floor side (wall panel 32). FIG. 4(a) is a plan view showing the structure of the girder difference 13 between the upper floor wall structural material (wall panel 12) and the lower floor wall structural material (small wall wall panel 33). FIG. 4(b) is a longitudinal cross-section showing the connection structure between the upper floor wall structural material (wall panel 12) and the lower floor wall structural material (small wall wall panel 33). It is a diagram. In Figures 1 to 4, illustrations of finishing materials (interior finishing materials, exterior finishing materials), base materials provided between the finishing materials and structural materials (wall structural materials, floor structural materials), etc. are omitted. are doing.
In addition, in the following description, it is assumed that the roof balcony 10 is provided on the second floor of a building, but the floor on which the roof balcony 10 is provided is not limited to the second floor.

建物は、壁や床、屋根といった建物の構成要素を予め工場でパネル化しておき、施工現場でこれらのパネルを組み立てて構築するパネル工法で構築されるが、これに限定されず、従来の軸組工法、壁式工法、ツーバイフォー工法等で構築されるものとしてもよい。
また、パネルとは、建築用パネルであり、縦横の框材Aが矩形状に組み立てられて矩形枠が構成され、この矩形枠の内部に補助桟材が縦横に組み付けられて枠体が構成され、この枠体の両面もしくは片面に面材Cが貼設されたものであり、内部中空な構造となっている。その内部中空部(面材Cの裏側)には、必要に応じて、グラスウールやロックウール等の断熱材が装填される。
すなわち、建物の躯体は、本実施形態においては、壁パネル、床パネル、屋根パネル等の建築用パネルや、複数の壁パネル間に架け渡された梁材等によって構成されている。
Buildings are constructed using the panel construction method, in which building components such as walls, floors, and roofs are made into panels in advance at a factory, and these panels are assembled at the construction site. It may be constructed using a masonry construction method, a wall construction method, a two-by-four construction method, or the like.
In addition, a panel is a construction panel, in which vertical and horizontal frame materials A are assembled into a rectangular shape to form a rectangular frame, and auxiliary crosspieces are assembled vertically and horizontally inside this rectangular frame to form a frame. , This frame has a panel C pasted on both sides or one side, and has a hollow structure inside. The internal hollow part (the back side of the face material C) is filled with a heat insulating material such as glass wool or rock wool as necessary.
That is, in this embodiment, the building frame is composed of architectural panels such as wall panels, floor panels, and roof panels, and beams spanned between a plurality of wall panels.

図1、図2(a)に示すように、ルーフバルコニー10の床は、一又は複数の床パネル11によって構成されている。また、ルーフバルコニー10は二階に設けられた第二部屋20に隣接しており、第二部屋20の床は、複数の床パネル21によって構成されている。ルーフバルコニー10の床(床パネル11)における上面の高さ位置は、当該ルーフバルコニー10に隣接する第二部屋20の床(床パネル21)における上面の高さ位置と略等しく設定されている。なお、ルーフバルコニー10の床パネル11と、第二部屋20の床パネル21と、は一体的に構成されていてもよい。
また、ルーフバルコニー10内とルーフバルコニー10外(屋外を指し、第二部屋20は含まれない)とは手摺壁によって離隔されている。この手摺壁は、手摺壁用の壁パネル12によって構成されている。
As shown in FIGS. 1 and 2(a), the floor of the roof balcony 10 is composed of one or more floor panels 11. Further, the roof balcony 10 is adjacent to a second room 20 provided on the second floor, and the floor of the second room 20 is constituted by a plurality of floor panels 21. The height position of the upper surface on the floor (floor panel 11) of the roof balcony 10 is set to be approximately equal to the height position of the upper surface on the floor (floor panel 21) of the second room 20 adjacent to the roof balcony 10. Note that the floor panel 11 of the roof balcony 10 and the floor panel 21 of the second room 20 may be configured integrally.
Furthermore, the inside of the roof balcony 10 and the outside of the roof balcony 10 (referring to the outdoors, not including the second room 20) are separated by a handrail wall. This handrail wall is constituted by a wall panel 12 for the handrail wall.

図1、図2(a),(b)に示すように、ルーフバルコニー10は一階に設けられた第一部屋30に隣接しており、第一部屋30の外壁は、複数の壁パネル32によって構成されている。また、第一部屋30の外壁には開口30aが設けられており、開口30aは、間隔を空けて配置された一対の壁パネル32と、当該一対の壁パネル32の上端部間に架け渡された小壁用の壁パネル33と、によって形成されている。
すなわち、ルーフバルコニー10に隣接する第一部屋30の外壁は、少なくとも、複数の壁パネル32(床から天井までの壁パネル)と、小壁用の壁パネル33(開口30aから天井までの壁パネル)と、小壁用の壁パネル33を支持する一対の支持材34と、により構成されている。
As shown in FIGS. 1, 2(a) and 2(b), the roof balcony 10 is adjacent to a first room 30 provided on the first floor, and the outer wall of the first room 30 is made up of a plurality of wall panels 32. It is made up of. Further, an opening 30a is provided in the outer wall of the first room 30, and the opening 30a is provided between a pair of wall panels 32 arranged at intervals and an upper end portion of the pair of wall panels 32. It is formed by a wall panel 33 for a small wall.
That is, the outer wall of the first room 30 adjacent to the roof balcony 10 includes at least a plurality of wall panels 32 (wall panels from the floor to the ceiling) and a wall panel 33 for small walls (a wall panel from the opening 30a to the ceiling). ), and a pair of supporting members 34 that support a wall panel 33 for a small wall.

図1、図3(b)、図4(b)に示すように、ルーフバルコニー10に隣接する第一部屋30の壁パネル32,33上には、ルーフバルコニー10の床パネル11の端部(框材A)と当該端部(框材A)に固定されている胴差13とが載っている。また、ルーフバルコニー10の床パネル11の端部(框材A)と当該端部(框材A)に固定されている胴差13との上には、ルーフバルコニー10の壁パネル12が載っている。そして、ルーフバルコニー10の壁パネル12と、胴差13と、第一部屋30の壁パネル32,33と、は外面(屋外側の面)が面一な状態となっている。 As shown in FIGS. 1, 3(b), and 4(b), on the wall panels 32, 33 of the first room 30 adjacent to the roof balcony 10, the end portions ( A frame material A) and a girder 13 fixed to the end (frame material A) are mounted. Further, the wall panel 12 of the roof balcony 10 is placed on the end (frame material A) of the floor panel 11 of the roof balcony 10 and the girder difference 13 fixed to the end (frame material A). There is. The wall panel 12 of the roof balcony 10, the trunk difference 13, and the wall panels 32 and 33 of the first room 30 have their outer surfaces (outdoor side surfaces) flush with each other.

本実施形態において、第一部屋30の壁パネル32,33は、厚さ寸法が120mmに設定されている。一方、ルーフバルコニー10の壁パネル12は、厚さ寸法が90mmに設定されている。なお、壁パネル12,32,33の厚さ寸法はこれに限定されず、ルーフバルコニー10の壁パネル12(上階側の壁パネル)の方が、第一部屋30の壁パネル32,33(下階側の壁パネル)よりも薄ければよい。 In this embodiment, the wall panels 32 and 33 of the first room 30 are set to have a thickness of 120 mm. On the other hand, the wall panel 12 of the roof balcony 10 has a thickness dimension of 90 mm. Note that the thickness dimensions of the wall panels 12, 32, 33 are not limited to these, and the wall panel 12 (upper floor side wall panel) of the roof balcony 10 is better than the wall panels 32, 33 (on the upper floor side) of the first room 30. It is fine as long as it is thinner than the wall panels on the lower floor.

図1、図2(a),(b)、図3(a)、図4(a)に示すように、胴差13は、当該胴差13の厚さ方向略中央に胴差ボルト挿通孔13aを有している。胴差ボルト挿通孔13aは、平面視略矩形状の孔であり、本実施形態においては、胴差ボルト挿通孔13aの寸法s1,s2のうち、胴差13の厚さ方向における寸法s1が15mmに設定されており、胴差13の長さ方向における寸法s2が24mmに設定されている。なお、胴差ボルト挿通孔13aの形状や寸法s1,s2は、これに限定されない。 As shown in FIGS. 1, 2(a), (b), 3(a), and 4(a), the barrel difference 13 has a barrel difference bolt insertion hole approximately in the center in the thickness direction of the barrel difference 13. 13a. The barrel difference bolt insertion hole 13a is a substantially rectangular hole in plan view, and in this embodiment, among the dimensions s1 and s2 of the barrel difference bolt insertion hole 13a, the dimension s1 in the thickness direction of the barrel difference 13 is 15 mm. The lengthwise dimension s2 of the torso difference 13 is set to 24 mm. Note that the shape and dimensions s1 and s2 of the barrel bolt insertion hole 13a are not limited to these.

また、胴差13は、当該胴差13の厚さ方向に二分割されている。具体的には、胴差13は、当該胴差13の厚さ方向に並ぶ第一胴差部材131と第二胴差部材132とにより構成されている。本実施形態において、胴差13の厚さ寸法は75mmに設定されており、第一胴差部材131の厚さ寸法t1は45mmに設定されており、第二胴差部材132の厚さ寸法t2は30mmに設定されている。なお、胴差13の厚さ寸法は、これに限定されない。また、胴差部材131,132の厚さ寸法t1,t2は、これに限定されず、第一胴差部材131の方が、第二胴差部材132よりも厚ければよい。 Moreover, the torso difference 13 is divided into two parts in the thickness direction of the torso difference 13. Specifically, the torso difference 13 includes a first torso difference member 131 and a second torso difference member 132 that are arranged in the thickness direction of the torso difference 13. In this embodiment, the thickness dimension of the torso difference member 13 is set to 75 mm, the thickness dimension t1 of the first torso difference member 131 is set to 45 mm, and the thickness dimension t2 of the second torso difference member 132. is set to 30 mm. Note that the thickness dimension of the torso difference 13 is not limited to this. Further, the thickness dimensions t1 and t2 of the torso difference members 131 and 132 are not limited to these, and it is sufficient that the first torso difference member 131 is thicker than the second torso difference member 132.

第一胴差部材131における第二胴差部材132との境界面には、溝部131aが設けられており、この溝部131aによって、胴差ボルト挿通孔13aが形成されている。すなわち、第一胴差部材131には胴差ボルト挿通孔13aを形成するための溝加工が施されているが、第一胴差部材131には溝加工が施されていないので、その分の手間やコストを軽減することができる。 A groove 131a is provided at the interface between the first barrel difference member 131 and the second barrel difference member 132, and the barrel difference bolt insertion hole 13a is formed by this groove 131a. That is, although the first barrel difference member 131 is grooved to form the barrel bolt insertion hole 13a, since the first barrel difference member 131 is not grooved, Labor and cost can be reduced.

図3(b)、図4(b)に示すように、ルーフバルコニー10の壁パネル12における下端部(框材A)のうち、当該壁パネル12の厚さ方向中央には、貫通孔12aが設けられている。また、図3(b)に示すように、第一部屋30の壁パネル32における上端部(框材A)には貫通孔32aが設けられている。この貫通孔32aは、ルーフバルコニー10の壁パネル12が有する貫通孔12aの下方(真下)に設けられている。貫通孔12a,32aは平面視略円形状の孔であり、本実施形態においては、貫通孔12a,32aの直径が26mmに設定されている。なお、貫通孔12a,32aの形状や寸法(径)はこれに限定されない。 As shown in FIGS. 3(b) and 4(b), a through hole 12a is formed in the center of the wall panel 12 in the thickness direction of the lower end (frame material A) of the wall panel 12 of the roof balcony 10. It is provided. Further, as shown in FIG. 3(b), a through hole 32a is provided in the upper end portion (frame material A) of the wall panel 32 of the first room 30. This through hole 32a is provided below (directly below) the through hole 12a that the wall panel 12 of the roof balcony 10 has. The through holes 12a, 32a are approximately circular in plan view, and in this embodiment, the diameter of the through holes 12a, 32a is set to 26 mm. Note that the shapes and dimensions (diameters) of the through holes 12a and 32a are not limited to these.

図3(b)に示すように、胴差13(及びルーフバルコニー10の床パネル11)は、第一胴差ボルト14によって、第一部屋30の壁パネル32に連結固定されている。また、ルーフバルコニー10の壁パネル12(手摺用の壁パネル12)のうち、壁パネル32の上方に位置する壁パネル12は、第一胴差ボルト14によって、胴差13(及びルーフバルコニー10の床パネル11)に連結固定されている。
具体的には、第一胴差ボルト14は、胴差13の胴差ボルト挿通孔13aに挿通されており、当該第一胴差ボルト14の上端部は、ルーフバルコニー10の壁パネル12に設けられた貫通孔12aのうち、壁パネル32の上方に設けられた貫通孔12aを貫通している。そして、当該第一胴差ボルト14のうち、貫通孔12aから突出している部分には、壁パネル12の面材Cに設けた開口部(図示省略)から差し入れた締付ナット14aがバネ座金(図示省略)を介して螺合されている。さらに、当該第一胴差ボルト14の下端部は、第一部屋30の壁パネル32に設けられた貫通孔32aを貫通している。そして、当該第一胴差ボルト14のうち、貫通孔32aから突出している部分には、壁パネル32の面材Cに設けた開口部(図示省略)から差し入れた締付ナット14aがバネ座金(図示省略)を介して螺合されている。
As shown in FIG. 3(b), the torso difference 13 (and the floor panel 11 of the roof balcony 10) is connected and fixed to the wall panel 32 of the first room 30 by the first torso difference bolt 14. Further, among the wall panels 12 (wall panels 12 for handrails) of the roof balcony 10, the wall panel 12 located above the wall panel 32 is connected to the wall panel 13 (and the wall panel 12 of the roof balcony 10) by the first bolt 14. It is connected and fixed to the floor panel 11).
Specifically, the first torso difference bolt 14 is inserted into the torso difference bolt insertion hole 13a of the torso difference 13, and the upper end of the first torso difference bolt 14 is installed in the wall panel 12 of the roof balcony 10. Among the through holes 12a provided, the through hole 12a provided above the wall panel 32 is penetrated. A tightening nut 14a inserted through an opening (not shown) provided in the face material C of the wall panel 12 is fitted with a spring washer ( (not shown). Further, the lower end portion of the first barrel bolt 14 passes through a through hole 32a provided in the wall panel 32 of the first room 30. A tightening nut 14a inserted through an opening (not shown) provided in the face material C of the wall panel 32 is fitted with a spring washer ( (not shown).

一方、下階側の壁パネルが小壁用の壁パネル33である場合には、図4(b)に示すように、ルーフバルコニー10の床パネル11(及び胴差13)と、第一部屋30の壁パネル33(小壁用の壁パネル33)と、はガセット35によって連結固定されている。また、ルーフバルコニー10の壁パネル12(手摺用の壁パネル12)のうち、小壁用の壁パネル33の上方に位置する壁パネル12は、第一胴差ボルト14よりも短い第二胴差ボルト15によって、胴差13(及びルーフバルコニー10の床パネル11)に連結固定されている。
具体的には、第二胴差ボルト15は、胴差13の胴差ボルト挿通孔13aに挿通されており、当該第二胴差ボルト15の上端部は、ルーフバルコニー10の壁パネル12に設けられた貫通孔12aのうち、小壁用の壁パネル33の上方に設けられた貫通孔12aを貫通している。そして、当該第二胴差ボルト15のうち、貫通孔12aから突出している部分には、壁パネル12の面材Cに設けた開口部(図示省略)から差し入れた締付ナット15aがバネ座金(図示省略)を介して螺合されている。さらに、当該第二胴差ボルト15の下端部には、胴差13に設けた開口部13b、又は床パネル11の框材Aに設けた開口部11aから差し入れた締付ナット15aがバネ座金(図示省略)を介して螺合されている。
On the other hand, when the wall panel on the lower floor side is a wall panel 33 for a small wall, as shown in FIG. The wall panels 33 (wall panels 33 for small walls) of 30 are connected and fixed by gussets 35. Moreover, among the wall panels 12 (wall panels 12 for handrails) of the roof balcony 10, the wall panel 12 located above the wall panel 33 for the small wall has a second barrel bolt 14 that is shorter than the first barrel bolt 14. It is connected and fixed to the trunk 13 (and the floor panel 11 of the roof balcony 10) with bolts 15.
Specifically, the second barrel difference bolt 15 is inserted into the barrel difference bolt insertion hole 13a of the barrel difference 13, and the upper end of the second barrel difference bolt 15 is provided in the wall panel 12 of the roof balcony 10. Among the through holes 12a provided therein, the through hole 12a provided above the wall panel 33 for the small wall is penetrated. A tightening nut 15a inserted through an opening (not shown) provided in the face material C of the wall panel 12 is fitted with a spring washer ( (not shown). Furthermore, a tightening nut 15a inserted through an opening 13b provided in the barrel difference 13 or an opening 11a provided in the frame material A of the floor panel 11 is attached to the lower end of the second barrel difference bolt 15 with a spring washer ( (not shown).

また、ガセット35は、小壁用の壁パネル33と、ルーフバルコニー10の床パネル11を構成する框材Aと、に跨った状態で、当該壁パネル33と当該框材Aとの双方に固定されている。また、ガセット35と床パネル11の框材Aとの間には、床パネル11の框材Aと小壁用の壁パネル33との間に生じる表面段差を補修するためのスペーサであるパッキン材35aが設けられている。そして、床パネル11の框材Aに設けられた開口部11aは、ガセット35及びパッキン材35aによって閉塞されている。
また、胴差13に設けられた開口部13bは、穴塞ぎシート36によって閉塞されている。
Further, the gusset 35 is fixed to both the wall panel 33 for the small wall and the frame material A that constitutes the floor panel 11 of the roof balcony 10, while straddling the wall panel 33 for the small wall and the frame material A that constitutes the floor panel 11 of the roof balcony 10. has been done. In addition, between the gusset 35 and the frame material A of the floor panel 11, a packing material is used as a spacer for repairing the surface level difference that occurs between the frame material A of the floor panel 11 and the wall panel 33 for the small wall. 35a is provided. The opening 11a provided in the frame material A of the floor panel 11 is closed by a gusset 35 and a packing material 35a.
Further, the opening 13b provided in the barrel difference 13 is closed by a hole closing sheet 36.

本実施形態によれば、以下のような優れた効果を奏する。
上階側の壁用構造材(壁パネル12)と下階側の壁用構造材(壁パネル32,33)とを連結する連結構造であって、上階側の壁用構造材12と下階側の壁用構造材32,33との間には、上階側の床用構造材(床パネル11)の端部と、胴差ボルト挿通孔13aを有する胴差13と、が配置されており、胴差13は、当該胴差13の厚さ方向に並ぶ第一胴差部材131と第二胴差部材132とにより構成されており、第一胴差部材131と第二胴差部材132との境界面に、胴差ボルト挿通孔13aを形成するための溝部131aが設けられている。したがって、胴差13の厚さ方向中央付近に胴差ボルト挿通孔13aを設けなければならない場合であっても、胴差13が当該胴差13の厚さ方向に二分割されており溝加工によって胴差ボルト挿通孔13aを形成できるので、孔加工によって形成する場合に比べてコストアップを抑制することができる。
According to this embodiment, the following excellent effects are achieved.
It is a connection structure that connects the wall structural material (wall panel 12) on the upper floor and the wall structural material (wall panels 32, 33) on the lower floor. Between the wall structural members 32 and 33 on the floor side, an end of the floor structural material (floor panel 11) on the upper floor side and a barrel difference 13 having a barrel bolt insertion hole 13a are arranged. The torso difference 13 is composed of a first torso difference member 131 and a second torso difference member 132 that are arranged in the thickness direction of the torso difference 13, and the first torso difference member 131 and the second torso difference member A groove 131a for forming a barrel bolt insertion hole 13a is provided at the interface with the bolt 132. Therefore, even if the torso difference bolt insertion hole 13a must be provided near the center of the torso difference 13 in the thickness direction, the torso difference 13 is divided into two in the thickness direction of the torso difference 13, and the groove machining Since the barrel difference bolt insertion hole 13a can be formed, an increase in cost can be suppressed compared to the case where it is formed by hole machining.

なお、本実施形態においては、壁用構造材として、パネル工法に用いられる壁用構造材(壁パネル(木質の建築用パネル)や梁材)を用いたが、これに限定されず、従来の軸組工法、壁式工法、ツーバイフォー工法等に用いられる壁用構造材でもよい。
また、本実施形態では、床用構造材として、パネル工法に用いられる床用構造材(床パネル(木質の建築用パネル))を用いたが、これに限定されず、従来の軸組工法、壁式工法、ツーバイフォー工法等に用いられる床用構造材でもよい。
In this embodiment, wall structural materials used in the panel construction method (wall panels (wooden construction panels) and beam materials) are used as wall structural materials, but the present invention is not limited to this, and conventional It may also be a wall structural material used in frame construction methods, wall construction methods, two-by-four construction methods, etc.
In addition, in this embodiment, a floor structural material (floor panel (wooden construction panel)) used in the panel construction method was used as the floor structural material, but the present invention is not limited to this, and the conventional framework construction method, It may also be a floor structural material used in wall construction methods, two-by-four construction methods, etc.

また、第一胴差部材131は、第二胴差部材132よりも厚く、溝部131aは、第二胴差部材132には設けられず、第一胴差部材131に設けられている。すなわち、第一胴差部材131と第二胴差部材132との厚さ寸法をあえて異ならせることで、二つの胴差部材131,132のうちの一方にのみ溝加工を施せば胴差ボルト挿通孔13aを形成できるようにしているので、二つの胴差部材131,132の両方に溝加工を施して胴差ボルト挿通孔13aを形成する場合に比べて、手間やコストを軽減することができる。 Further, the first trunk difference member 131 is thicker than the second trunk difference member 132, and the groove portion 131a is not provided in the second trunk difference member 132, but is provided in the first trunk difference member 131. In other words, by deliberately making the thickness dimensions of the first barrel difference member 131 and the second barrel difference member 132 different, it is possible to insert the barrel difference bolt by forming a groove on only one of the two barrel difference members 131 and 132. Since the hole 13a can be formed, the effort and cost can be reduced compared to the case where the two body difference members 131 and 132 are both grooved to form the body difference bolt insertion hole 13a. .

なお、二つの胴差部材131,132のうち、厚い方(第一胴差部材131)を内側(床パネル11側)に配置して、薄い方(第二胴差部材132)を外側に配置するようにしたが、逆でもよい。すなわち、厚い方(第一胴差部材131)を外側に配置して、薄い方(第二胴差部材132)を内側(床パネル11側)に配置してもよい。
また、第一胴差部材131の厚さ寸法と、第二胴差部材132の厚さ寸法と、は同一でもよい。
また、第一胴差部材131と第二胴差部材132とのうち、両方に胴差ボルト挿通孔13aを形成するための溝部を設けてもよい。具体的には、例えば図5(a)に示すように、第一胴差部材131における第二胴差部材132との境界面に溝部131aを設けるとともに、第二胴差部材132における第一胴差部材131との境界面に溝部132aを設けて、これら溝部131a,132aによって胴差ボルト挿通孔13aを構成するようにしてもよい。あるいは、第一胴差部材131と第二胴差部材132とのうち、第二胴差部材132のみに胴差ボルト挿通孔13aを形成するための溝部を設けてもよい。
In addition, among the two trunk difference members 131 and 132, the thicker one (first trunk difference member 131) is arranged inside (floor panel 11 side), and the thinner one (second trunk difference member 132) is arranged outside. I tried to do this, but you can do it the other way around. That is, the thicker one (the first torso difference member 131) may be arranged on the outside, and the thinner one (the second torso difference member 132) may be arranged inside (on the floor panel 11 side).
Moreover, the thickness dimension of the first trunk difference member 131 and the thickness dimension of the second trunk difference member 132 may be the same.
Further, a groove portion for forming the trunk difference bolt insertion hole 13a may be provided in both of the first trunk difference member 131 and the second trunk difference member 132. Specifically, for example, as shown in FIG. A groove 132a may be provided at the interface with the differential member 131, and the groove 131a, 132a may constitute the barrel differential bolt insertion hole 13a. Alternatively, of the first torso difference member 131 and the second torso difference member 132, only the second torso difference member 132 may be provided with a groove portion for forming the torso difference bolt insertion hole 13a.

また、上階側の壁用構造材と、下階側の壁用構造材と、は厚さ寸法が異なり、上階側の壁用構造材及び下階側の壁用構造材うち、薄い方はバルコニーの壁を構成する壁パネル12であり、厚い方は部屋の外壁を構成する壁パネル32,33である。すなわち、バルコニー(ルーフバルコニー10)の壁を構成する壁パネルとして、低コストで、軽量で、広いバルコニーを形成できる壁パネル12(薄い壁パネル)を用いることができるとともに、部屋(第一部屋30)の外壁を構成する壁パネルとして、高断熱性の壁パネル32,33(厚い壁パネル)を用いることができるので、コストアップを抑制しつつ、快適な居住環境を形成することができる。 In addition, the structural material for the walls on the upper floor and the structural material for the walls on the lower floor are different in thickness, and the thinner one of the structural material for the walls on the upper floor and the structural material for the walls on the lower floor is different. is the wall panel 12 that constitutes the wall of the balcony, and the thicker one is the wall panels 32 and 33 that constitutes the outer wall of the room. That is, the wall panel 12 (thin wall panel) that is low cost, lightweight, and can form a wide balcony can be used as a wall panel constituting the wall of the balcony (roof balcony 10). ) can be used as the wall panels 32, 33 (thick wall panels) with high heat insulation properties as the wall panels constituting the outer walls of the building, so it is possible to create a comfortable living environment while suppressing cost increases.

なお、ルーフバルコニー10の壁を構成する壁パネルは、手摺壁用の壁パネル12に限定されず、例えば床から天井(屋根)までの壁パネルであってもよい。
また、上階側の壁用構造材及び下階側の壁用構造材うち薄い方は、バルコニーの壁を構成する壁パネルに限定されず、例えば部屋の外壁を構成する壁パネルであってもよい。また、上階側の壁用構造材及び下階側の壁用構造材うち厚い方は、部屋の外壁を構成する壁パネルに限定されない。
また、本実施形態では、上階側の壁用構造材として薄い方の壁用構造材を用い、下階側の壁用構造材として厚い方の壁用構造材を用いたが、逆でもよい。すなわち、上階側の壁用構造材として厚い方の壁用構造材を用い、下階側の壁用構造材として薄い方の壁用構造材を用いてもよい。
また、下階側にバルコニーを設けて、上階側に部屋を設けてもよい。
また、例えば図5(b)に示すように、上階側の壁用構造材として、下階側の壁用構造材(壁パネル32,33)と厚さ寸法が略等しい壁パネル16を用いてもよい。
Note that the wall panels forming the walls of the roof balcony 10 are not limited to the wall panel 12 for the handrail wall, and may be wall panels from the floor to the ceiling (roof), for example.
In addition, the thinner of the upper floor wall structural material and the lower floor wall structural material is not limited to wall panels that make up the balcony wall, but can also be used, for example, for wall panels that make up the outer wall of a room. good. Furthermore, the thicker one of the upper floor wall structural material and the lower floor wall structural material is not limited to the wall panel that constitutes the outer wall of the room.
Furthermore, in this embodiment, the thinner wall structural material is used as the upper floor wall structural material, and the thicker wall structural material is used as the lower floor wall structural material, but the reverse may be used. . That is, a thicker wall structural material may be used as the wall structural material on the upper floor, and a thinner wall structural material may be used as the lower wall structural material.
Alternatively, a balcony may be provided on the lower floor and a room may be provided on the upper floor.
Furthermore, as shown in FIG. 5(b), for example, a wall panel 16 having approximately the same thickness dimension as the structural material for the wall on the lower floor (wall panels 32, 33) is used as the structural material for the wall on the upper floor. It's okay.

また、下階側の壁用構造材(小壁用の壁パネル33)と、上階側の床用構造材(床パネル11)と、はガセット35によって連結可能である。したがって、下階側の壁用構造材が小壁用の壁パネル33、マグサ、梁材等である場合、すなわち、下階側の壁用構造材に胴差ボルトに螺合させる締付ナットを差し入れる開口部を設けることができない場合であっても、下階側の壁用構造材33と、上階側の床用構造材11と、を連結することができる。 Further, the wall structural material on the lower floor side (wall panel 33 for small walls) and the floor structural material on the upper floor side (floor panel 11) can be connected by a gusset 35. Therefore, when the structural material for the wall on the lower floor is a wall panel 33 for a small wall, magsa, beam material, etc., in other words, a tightening nut that is screwed onto the barrel bolt is attached to the structural material for the lower floor wall. Even if it is not possible to provide an opening for insertion, the wall structural material 33 on the lower floor side and the floor structural material 11 on the upper floor side can be connected.

また、下階側の壁用構造材は、小壁を構成する壁パネル(小壁用の壁パネル33)であるので、下階側の部屋(第一部屋30)における外壁に、窓や出入口等の開口30aを設けることができるので、快適な居住環境を形成することができる。
なお、下階側の壁用構造材は、マグサであってもよい。この場合も、下階側の部屋(第一部屋30)における外壁に、窓や出入口等の開口30aを設けることができる。
また、例えば図6(a),(b)に示すように、小壁用の壁パネル33は、梁材37(及びガセット35)を介して、上階側の床用構造材(床パネル11)の端部及び胴差13に固定されていてもよい。
In addition, since the structural material for the wall on the lower floor side is a wall panel that constitutes a small wall (wall panel 33 for small wall), it is necessary to install windows and doorways on the outer wall of the room on the lower floor side (first room 30). Since the openings 30a such as the above can be provided, a comfortable living environment can be created.
Note that the structural material for the wall on the lower floor side may be made of magsa. In this case as well, an opening 30a such as a window or a doorway can be provided on the outer wall of the room on the lower floor (first room 30).
Further, as shown in FIGS. 6(a) and 6(b), for example, the wall panel 33 for the small wall is connected to the floor structural material (floor panel 11) on the upper floor side via the beam material 37 (and the gusset 35). ) and may be fixed to the end portion of the barrel 13.

10 ルーフバルコニー(バルコニー)
11 床パネル(床用構造材)
12 壁パネル(壁用構造材)
13 胴差
13a 胴差ボルト挿通孔
16 壁パネル(壁用構造材)
30 第一部屋(部屋)
32 壁パネル(壁用構造材)
33 壁パネル(壁用構造材)
35 ガセット
37 梁(壁用構造材)
131 第一胴差部材
131a 溝部
132 第二胴差部材
10 Roof balcony (balcony)
11 Floor panel (floor structural material)
12 Wall panel (wall structural material)
13 Body difference 13a Body difference bolt insertion hole 16 Wall panel (wall structural material)
30 First room (room)
32 Wall panel (wall structural material)
33 Wall panel (wall structural material)
35 Gusset 37 Beam (wall structural material)
131 First trunk difference member 131a Groove portion 132 Second trunk difference member

請求項1に記載の発明は、例えば図1~図6に示すように、
上階側の壁用構造材(壁パネル12,16)と下階側の壁用構造材(壁パネル32,33)とを連結する連結構造において、
前記上階側の壁用構造材12,16と前記下階側の壁用構造材32,33との間には、上階側の床用構造材(床パネル11)の端部と、胴差ボルト挿通孔13aを有する胴差13と、が配置されており、
前記胴差13は、当該胴差13の厚さ方向に並ぶ第一胴差部材131と第二胴差部材132とにより構成されており、
前記第一胴差部材131と前記第二胴差部材132との境界面に、前記胴差ボルト挿通孔13aを形成するための溝部131aが設けられており、
前記第一胴差部材131は、前記第二胴差部材132よりも厚く、
前記溝部131aは、前記第二胴差部材132には設けられず、前記第一胴差部材131に設けられていることを特徴とする。
The invention according to claim 1, for example, as shown in FIGS. 1 to 6,
In the connection structure that connects the upper floor wall structural material (wall panels 12, 16) and the lower floor wall structural material (wall panels 32, 33),
Between the wall structural members 12, 16 on the upper floor side and the wall structural members 32, 33 on the lower floor side, there is an end portion of the upper floor structural member (floor panel 11) and a trunk A barrel difference 13 having a difference bolt insertion hole 13a is arranged,
The torso difference 13 is composed of a first torso difference member 131 and a second torso difference member 132 that are arranged in the thickness direction of the torso difference 13,
A groove 131a for forming the torso difference bolt insertion hole 13a is provided at the interface between the first torso difference member 131 and the second torso difference member 132,
The first trunk difference member 131 is thicker than the second trunk difference member 132,
The groove portion 131a is not provided in the second trunk difference member 132, but is provided in the first trunk difference member 131 .

請求項1に記載の発明によれば、胴差13の厚さ方向中央付近に胴差ボルト挿通孔13aを設けなければならない場合であっても、胴差13が当該胴差13の厚さ方向に二分割されており溝加工によって胴差ボルト挿通孔13aを形成できるので、孔加工によって形成する場合に比べてコストアップを抑制することができる。
また、胴差ボルト挿通孔13aを形成するための溝部131aは、第二胴差部材132には設けられず、第二胴差部材132よりも厚い第一胴差部材131に設けられているので、二つの胴差部材131,132の両方に溝加工を施して胴差ボルト挿通孔13aを形成する場合に比べて、手間やコストを軽減することができる。すなわち、請求項1に記載の発明によれば、第一胴差部材131と第二胴差部材132との厚さ寸法をあえて異ならせることで、二つの胴差部材131,132のうちの一方にのみ溝加工を施せば胴差ボルト挿通孔13aを形成できるようにしている。
According to the invention described in claim 1, even if the torso difference bolt insertion hole 13a has to be provided near the center of the torso difference 13 in the thickness direction, the torso difference 13 is inserted in the thickness direction of the torso difference 13. Since the bolt insertion hole 13a can be formed by groove machining, the cost increase can be suppressed compared to the case where the bolt insertion hole 13a is formed by hole machining.
Further, the groove portion 131a for forming the torso difference bolt insertion hole 13a is not provided in the second torso difference member 132, but is provided in the first torso difference member 131, which is thicker than the second torso difference member 132. Compared with the case where the two barrel difference members 131 and 132 are both grooved to form the barrel bolt insertion hole 13a, labor and cost can be reduced. That is, according to the invention set forth in claim 1, by intentionally making the thickness dimensions of the first trunk difference member 131 and the second trunk difference member 132 different, one of the two trunk difference members 131 and 132 The barrel bolt insertion hole 13a can be formed by performing groove processing only on the shaft.

請求項に記載の発明は、例えば図3、図4、図6に示すように、
請求項に記載の連結構造において、
前記上階側の壁用構造材と、前記下階側の壁用構造材と、は厚さ寸法が異なり、
前記上階側の壁用構造材及び前記下階側の壁用構造材のうち、薄い方はバルコニー(ルーフバルコニー10)の壁を構成する壁パネル12であり、厚い方は部屋(第一部屋30)の外壁を構成する壁パネル32,33であることを特徴とする。
The invention according to claim 2 , for example, as shown in FIGS. 3, 4, and 6,
The connection structure according to claim 1 ,
The structural material for the wall on the upper floor side and the structural material for the wall on the lower floor side have different thickness dimensions,
Of the structural materials for walls on the upper floor side and the structural materials for walls on the lower floor side, the thinner one is the wall panel 12 that constitutes the wall of the balcony (roof balcony 10), and the thicker one is the wall panel 12 that constitutes the wall of the room (first room). 30) are wall panels 32 and 33 forming the outer wall.

請求項に記載の発明によれば、バルコニー(ルーフバルコニー10)の壁を構成する壁パネルとして、低コストで、軽量で、広いバルコニーを形成できる壁パネル12(薄い壁パネル)を用いることができるとともに、部屋(第一部屋30)の外壁を構成する壁パネルとして、高断熱性の壁パネル32,33(厚い壁パネル)を用いることができるので、コストアップを抑制しつつ、快適な居住環境を形成することができる。 According to the invention described in claim 2 , the wall panel 12 (thin wall panel) that is low cost, lightweight, and capable of forming a wide balcony can be used as the wall panel constituting the wall of the balcony (roof balcony 10). At the same time, highly insulating wall panels 32 and 33 (thick wall panels) can be used as the wall panels constituting the outer wall of the room (first room 30), which allows for comfortable living while suppressing cost increases. can shape the environment.

請求項に記載の発明は、例えば図4、図6に示すように、
請求項1又は2に記載の連結構造において、
前記下階側の壁用構造材(小壁用の壁パネル33、梁材37)と、前記上階側の床用構造材(床パネル11)と、はガセット35によって連結可能であることを特徴とする。
The invention according to claim 3 , for example, as shown in FIGS. 4 and 6,
In the connection structure according to claim 1 or 2 ,
The structural material for the wall on the lower floor side (wall panel 33 for small wall, beam material 37) and the structural material for the floor on the upper floor side (floor panel 11) can be connected by a gusset 35. Features.

請求項に記載の発明によれば、下階側の壁用構造材33,37に、胴差ボルトに螺合させる締付ナットを差し入れる開口部を設けることができない場合であっても、下階側の壁用構造材33,37と、上階側の床用構造材11と、を連結することができる。 According to the invention set forth in claim 3 , even if it is not possible to provide an opening in the wall structural members 33 and 37 on the lower floor side for inserting a tightening nut to be screwed into the barrel difference bolt, The wall structural members 33 and 37 on the lower floor side and the floor structural member 11 on the upper floor side can be connected.

請求項に記載の発明は、例えば図1、図4、図6に示すように、
請求項1からのいずれか一項に記載の連結構造において、
前記下階側の壁用構造材は、小壁を構成する壁パネル(小壁用の壁パネル33)、又はマグサであることを特徴とする。
The invention according to claim 4 , for example, as shown in FIGS. 1, 4, and 6,
The connection structure according to any one of claims 1 to 3 ,
The structural material for the wall on the lower floor side is characterized in that it is a wall panel constituting a small wall (wall panel 33 for small wall) or magsa.

請求項に記載の発明によれば、下階側の部屋(第一部屋30)における外壁に、窓や出入口等の開口を設けることができるので、快適な居住環境を形成することができる。 According to the fourth aspect of the invention, since openings such as windows and doorways can be provided in the outer wall of the room on the lower floor side (first room 30), a comfortable living environment can be created.

Claims (5)

上階側の壁用構造材と下階側の壁用構造材とを連結する連結構造において、
前記上階側の壁用構造材と前記下階側の壁用構造材との間には、上階側の床用構造材の端部と、胴差ボルト挿通孔を有する胴差と、が配置されており、
前記胴差は、当該胴差の厚さ方向に並ぶ第一胴差部材と第二胴差部材とにより構成されており、
前記第一胴差部材と前記第二胴差部材との境界面に、前記胴差ボルト挿通孔を形成するための溝部が設けられていることを特徴とする連結構造。
In the connection structure that connects the structural material for walls on the upper floor and the structural material for walls on the lower floor,
Between the wall structural material on the upper floor side and the wall structural material on the lower floor side, there is an end portion of the floor structural material on the upper floor side and a barrel difference having a barrel difference bolt insertion hole. It is located
The torso difference is composed of a first torso difference member and a second torso difference member that are arranged in the thickness direction of the torso difference,
A connection structure characterized in that a groove for forming the torso difference bolt insertion hole is provided at the interface between the first torso difference member and the second torso difference member.
請求項1に記載の連結構造において、
前記第一胴差部材は、前記第二胴差部材よりも厚く、
前記溝部は、前記第二胴差部材には設けられず、前記第一胴差部材に設けられていることを特徴とする連結構造。
The connection structure according to claim 1,
The first trunk difference member is thicker than the second trunk difference member,
The connection structure characterized in that the groove portion is not provided in the second trunk difference member but is provided in the first trunk difference member.
請求項1又は2に記載の連結構造において、
前記上階側の壁用構造材と、前記下階側の壁用構造材と、は厚さ寸法が異なり、
前記上階側の壁用構造材及び前記下階側の壁用構造材のうち、薄い方はバルコニーの壁を構成する壁パネルであり、厚い方は部屋の外壁を構成する壁パネルであることを特徴とする連結構造。
In the connection structure according to claim 1 or 2,
The structural material for the wall on the upper floor side and the structural material for the wall on the lower floor side have different thickness dimensions,
Of the upper floor wall structural material and the lower floor wall structural material, the thinner one is a wall panel that constitutes the balcony wall, and the thicker one is a wall panel that constitutes the outer wall of the room. A connected structure characterized by.
請求項1から3のいずれか一項に記載の連結構造において、
前記下階側の壁用構造材と、前記上階側の床用構造材と、はガセットによって連結可能であることを特徴とする連結構造。
The connection structure according to any one of claims 1 to 3,
A connection structure characterized in that the wall structural material on the lower floor side and the floor structural material on the upper floor side can be connected by a gusset.
請求項1から4のいずれか一項に記載の連結構造において、
前記下階側の壁用構造材は、小壁を構成する壁パネル、又はマグサであることを特徴とする連結構造。
The connection structure according to any one of claims 1 to 4,
The connecting structure characterized in that the structural material for the wall on the lower floor side is a wall panel constituting a small wall or magsa.
JP2022034105A 2022-03-07 2022-03-07 Linked structure Active JP7266726B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2022034105A JP7266726B1 (en) 2022-03-07 2022-03-07 Linked structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022034105A JP7266726B1 (en) 2022-03-07 2022-03-07 Linked structure

Publications (2)

Publication Number Publication Date
JP7266726B1 JP7266726B1 (en) 2023-04-28
JP2023129821A true JP2023129821A (en) 2023-09-20

Family

ID=86144007

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022034105A Active JP7266726B1 (en) 2022-03-07 2022-03-07 Linked structure

Country Status (1)

Country Link
JP (1) JP7266726B1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0949277A (en) * 1995-05-29 1997-02-18 Toru Kajita Building connected by transferring column and wall panel
JP2000154590A (en) * 1998-11-20 2000-06-06 Sekisui Chem Co Ltd Waste water treatment structure of balcony
JP2004278023A (en) * 2003-03-13 2004-10-07 Misawa Homes Co Ltd Wall panel connecting structure
JP2010144448A (en) * 2008-12-19 2010-07-01 Misawa Homes Co Ltd Wiring structure of building

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0949277A (en) * 1995-05-29 1997-02-18 Toru Kajita Building connected by transferring column and wall panel
JP2000154590A (en) * 1998-11-20 2000-06-06 Sekisui Chem Co Ltd Waste water treatment structure of balcony
JP2004278023A (en) * 2003-03-13 2004-10-07 Misawa Homes Co Ltd Wall panel connecting structure
JP2010144448A (en) * 2008-12-19 2010-07-01 Misawa Homes Co Ltd Wiring structure of building

Also Published As

Publication number Publication date
JP7266726B1 (en) 2023-04-28

Similar Documents

Publication Publication Date Title
JP3782817B1 (en) Structural type and construction method of steel house
JP4748637B2 (en) Building unit joint structure
JP3128720U (en) Seismic opening frame using wooden members attached to a wooden frame
JP2023129821A (en) connection structure
JP2010112099A (en) Building structure and building construction having the building structure
WO2016088046A1 (en) Steel frame system and its assembling method
JPH1046664A (en) Beam penetrative steel frame system
JP2002256636A (en) Glued laminated wood open-columned wall panel structure of framework building
JP7286374B2 (en) building
JP7286375B2 (en) building
KR101740550B1 (en) curtain wall of insulation Composite
JP7372276B2 (en) Frame reinforcement structure
JP2020051182A (en) Wall structure of temporary building
JP4839161B2 (en) Wooden frame structure
WO2021245737A1 (en) Framework structure for wellhole opening portion
JP6898757B2 (en) Unit structure
JPH08135217A (en) House
JP4355244B2 (en) building
EP3988731A1 (en) Façade construction using through wall thermal stud
JPH11324350A (en) Method and structure of joining skelton to infill body, and multiple dwelling house
JP3099949U (en) External wooden frame with wooden frame
JP6167044B2 (en) Building structure
JP2009525419A (en) Wall elements
JP2022075145A (en) Column beam structure
JP2020165180A (en) building

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20221219

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20221219

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230131

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230306

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230322

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230418

R150 Certificate of patent or registration of utility model

Ref document number: 7266726

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150