JP3377483B2 - Roof base frame structure - Google Patents
Roof base frame structureInfo
- Publication number
- JP3377483B2 JP3377483B2 JP2000019071A JP2000019071A JP3377483B2 JP 3377483 B2 JP3377483 B2 JP 3377483B2 JP 2000019071 A JP2000019071 A JP 2000019071A JP 2000019071 A JP2000019071 A JP 2000019071A JP 3377483 B2 JP3377483 B2 JP 3377483B2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- wooden
- base frame
- base
- roof
- 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.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 claims description 42
- 239000002184 metal Substances 0.000 claims description 24
- 229910052751 metal Inorganic materials 0.000 claims description 24
- 239000002023 wood Substances 0.000 claims description 12
- 238000009432 framing Methods 0.000 claims description 10
- 239000007769 metal material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Description
【発明の詳細な説明】
【０００１】
【発明の属する技術分野】本発明は、屋根下地骨組み構
造に関するものである。
【０００２】
【従来の技術】従来の屋根下地骨組み構造は、軒先と平
行な方向に配設した梁のような横材１の上に複数の木製
のたる木２を並設して構成し、けらば側においてはけら
ば斜材からけらば斜材に対して直角に木製の腕木を突設
し、木製の腕木の先端にけらば端部に位置するたる木を
固定していた。しかしながら、多雪地においては屋根に
大きな積雪荷重がかかるため、けらば部分においては木
製の腕木の突出先端に木製のたる木２を固着した構成で
は大きな積雪荷重を支持できないという問題があった。
【０００３】そのため、従来にあっては、図７に示すよ
うに、木製のたる木２と平行な木製の側枠材３を複数の
木製の連結材４で連結して形成した平面視略はしご形状
をしたけらば下地枠体５ｂを形成し、屋根下地骨組み７
のけらば側の端部においては、上記けらば下地枠体５ｂ
をけらば斜材６上にけらば斜材６を跨いで配設して取付
けて屋根下地骨組み７におけるけらば側の下地骨組み８
を構成するようにしている。この場合、軒先のけらば側
端部においては、けらば斜材６の延長線上に柱１５の上
端から片持梁２０を突設し、この片持梁２０上に上記け
らば下地枠体５ｂの軒先側の突出部分を載設支持するよ
うにしている。
【０００４】上記の従来例にあって、軒天井を形成する
には水平な軒天井は片持梁に邪魔されることなく形成で
きるが、後側程上となるように傾斜した傾斜軒天井を形
成しようとすると、軒先のけらば側端部のみに上記片持
梁が突出しているため、この片持梁が邪魔になって、傾
斜軒天井が形成できないという問題があった。
【０００５】
【発明が解決しようとする課題】本発明は上記の点に鑑
みてなされたものであり、多雪地において簡単な構造で
積雪荷重を支持でき、軒天井として水平な軒天井、傾斜
軒天井のいずれであっても支障なく形成できる屋根下地
骨組み構造を提供することを課題とするものである。
【０００６】
【課題を解決するための手段】上記課題を解決するため
に本発明に係る屋根下地骨組み構造は、梁のような横材
１の上に複数のたる木２を並設して構成する屋根下地骨
組み構造であって、たる木２と平行な側枠材３を複数の
連結材４で連結してけらば下地枠体５を構成し、けらば
側の端部において、けらば下地枠体５をけらば斜材６上
にけらば斜材６を跨いで配設して屋根下地骨組み７にお
けるけらば側の下地骨組み８を構成し、軒先側に位置す
るけらば下地枠体５ａを金属製の側枠材３と金属製の連
結材４とで枠組みした枠主体９に木質材よりなる木質枠
材１０を取着して構成すると共に木質枠材１０の上面を
枠主体９の上面と面一又は枠主体９の上面よりも高く
し、軒先側に位置するけらば下地枠体５ａ以外のけらば
下地枠体５ｂを木製の側枠材３を複数の木製の連結材４
で連結して枠組みして形成し、上記木質枠材１０、木製
の側枠材３、木製の連結材４の上面をたる木２の上面を
面一として成ることを特徴とするものである。このよう
な構成とすることで、多雪地であっても屋根のけらば部
分をたる木２と平行な側枠材３を複数の連結材４で連結
して構成したけらば下地枠体５により積雪荷重を支持で
きるものであり、特に、軒先側に位置するけらば下地枠
体５ａを金属製の側枠材３と金属製の連結材４とで構成
してあることで支持強度が強く、従来のように軒先に片
持梁を設けなくても、屋根のけらばの軒先部分において
積雪荷重を支持できるものである。また、屋根下地骨組
み７上に屋根パネルや野地板等を敷設するに当たり、た
る木２、木質枠材１０、あるいはけらばの軒先以外の部
位では木製の側枠材３、木製の連結材４を枠組みした木
製のけらば下地枠体５ｂ上に支障なく載置して敷設して
釘打ち等により簡単に屋根パネルや野地板等を連結する
ことができるものであり、この結果、軒先側に配設する
けらば下地枠体５ａの枠主体９を金属製の側枠材３と金
属製の連結材４とで構成することで、けらば軒先側端部
において積雪荷重を支持できるような構成としたにもか
かわらず、けらばの軒先のけらば下地枠体５ａ及びけら
ばの軒先以外のけらば下地枠体５ｂに屋根パネルや野地
板等を釘打ち等により簡単に取付けることができるもの
である。
【０００７】
【０００８】
【発明の実施の形態】以下、本発明を添付図面に示す実
施形態に基づいて説明する。
【０００９】図５には屋根下地骨組み７を示す平面図が
示してあり、図６には図５の屋根下地骨組み７に屋根葺
きをした屋根１９の平面図を示している。また、図５、
図６においてＡで示す部分は２階部分を示している。図
５に示すように、梁のような横材１の上に横材１に対し
て直角に複数のたる木２が並設してある。ここでたる木
２は木製のものが使用される。上記のようにたる木２を
並設して構成する屋根下地骨組み７のけらば側の端部に
おいては、けらば下地枠体５をけらば斜材６上にけらば
斜材６を跨いで配設してあって、この部分が屋根下地骨
組み７におけるけらば側の下地骨組み８となっている。
【００１０】けらば下地枠体５はたる木２と平行な側枠
材３を複数の連結材４で連結して構成したものであっ
て、平面視略はしご状をしている。そして、この枠状パ
ネルよりなるけらば下地枠体５をけらば側の端部におい
て小屋組みのトラス構造の上斜材を構成するけらば斜材
６の上にけらば斜材６を跨ぐように配設し、連結材４を
けらば斜材６に接続することで、けらば下地枠体５に取
付ける（また、一側側の側枠材３は隣接するたる木２と
接続する）ものであるが、この場合、複数の連結材４が
けらば斜材６上に載置されて直交し、この複数の連結材
４で側枠材３が連結支持されることで、けらば部分にお
ける積雪荷重を支持できるようになっている。
【００１１】ここで、軒先側に位置するけらば下地枠体
５以外のけらば下地枠体５は従来のけらば下地枠体５ｂ
と同様の構造であり、木製の側枠材３を複数の木製の連
結材４で連結して枠組み形成してあり、木製の側枠材３
や木製の連結材４は木製のたる木２と同じ大きさのもの
が使用され、これにより木製の側枠材３や木製の連結材
４の上面がたる木２の上面と面一となるように構成して
ある。
【００１２】一方、軒先側に位置するけらば下地枠体５
ａは金属製の側枠材３と金属製の連結材４とで金属製の
枠主体９が構成してあり、この金属製の枠主体９には木
質材よりなる木質枠材１０を取着してある。ここで、枠
主体９は図３に示すようなもので、枠主体９の側枠材３
は両側及び中央にそれぞれ配置してある。連結材４は断
面コ字状をした金属材により形成してあり、また、側枠
材３は断面コ字状をした金属材を２枚背中合わせにして
固着することで断面Ｈ字状に形成してある。
【００１３】木質枠材１０のうち両側の側枠材３の外側
に配設して取付けられる側木質枠材１０ａはたる木２と
同じ断面形状のものが使用され、また、側枠材３間に配
設されて側枠材３に取付けられる横木質枠材１０ｂはた
る木２よりも上下厚みが薄いものが使用され、側木質枠
材１０ａ横木質枠材１０ｂの上面は面一となっており、
この木質枠材１０の上面を枠主体９の上面と面一又は枠
主体９の上面よりも高くしてある（添付図面に示す実施
形態では木質枠材１０の上面を枠主体９の上面よりも高
くしてある）。また、枠主体９の軒先側の端部に位置す
る連結材４の前面には木製の鼻板下地材１２が取付けて
ある。
【００１４】しかして、梁のような横材１の上に横材１
に対して直角に複数のたる木２を並設して屋根下地骨組
み７を形成するに当たり、けらば側の端部においては、
けらば下地枠体５をけらば斜材６上にけらば斜材６を跨
いで配設して取付けることで屋根下地骨組み７における
けらば側の下地骨組み８を構成するものであるが、この
場合、図１、図２に示すように、軒先側に位置するけら
ば下地枠体５ａとして上記のように、枠主体９が金属製
のものを使用するものである。けらば下地枠体５ａは中
央の側枠材３の軒先側と反対側が図１に示すようにけら
ば斜材６の上面に載置されてボルト１３、ナット１４に
固着してあり、また、けらば下地枠体５ａは軒梁のよう
な横材１に対しては図４に示すような連結金具１７を用
いて、ボルト１３、ナット１４により固着してある。
【００１５】上記のようにして、けらば下地枠体５をけ
らば斜材６上にけらば斜材６を跨いで配設して取付ける
ことで屋根下地骨組み７におけるけらば側の下地骨組み
８を構成するものである。この状態で、軒先側に位置す
るけらば下地パネル５の金属製の枠主体９に取着した木
質枠材１０の上面がたる木２の上面と面一となってお
り、また、軒先側以外のけらば下地枠体５の上面もたる
木２の上面及び木質枠材１０の上面と面一となってい
る。
【００１６】このようにけらば側の下地骨組み８の上面
を屋根下地骨組み７の他の部分の上面（つまりたる木２
の上面）と面一とすることで、屋根下地骨組み７上に屋
根パネルや野地板等を敷設するに当たり、たる木２、木
質枠材１０、あるいはけらばの軒先以外の部位では木製
のけらば下地枠体５ｂ上に支障なく載置して敷設でき、
また、けらば下地枠体５ａは枠主体９を金属により形成
したにもかかわらず、木質枠材１０部分において屋根下
地骨組み７の他の部分と同様に釘打ち等により簡単に屋
根パネルや野地板等を連結することができるものであ
る。屋根パネルや野地板上には屋根材が葺設されて図６
に示すように屋根１９が形成される。図６において矢印
は屋根勾配方向を示し、矢印方向の先端側程下となるよ
うに屋根１９が傾斜している。また、木製の鼻板下地材
１２の前面側に鼻板を配置して釘打ち等により鼻板を木
製の鼻板下地材１２に取付けることができるものであ
る。
【００１７】しかして、けらば下地枠体５ａをけらば斜
材６上にけらば斜材６を跨いで配設して屋根下地骨組み
７におけるけらば側の下地骨組み８を構成するので、積
雪地であっても、けらば部分で積雪荷重を支持でき、特
に、けらば側の下地骨組み８の軒先側に配設するけらば
下地枠体５ａを金属製の側枠材３と金属製の連結材４と
で構成してあるので、従来のように、軒先のけらば側端
部においては、けらば斜材６の延長線上に柱の上端から
片持梁を突設して、この片持梁上にけらば下地枠体の軒
先側の突出部分を載設支持する必要がなく、確実に積雪
荷重を支持できることになる。
【００１８】このように本発明はけらばの軒先部分にお
いて、従来のようにけらば下地枠体５を支持するための
片持梁を必要としないので、軒天井を形成するに当た
り、水平な軒天井を形成できるのはもちろんのこと、後
側程上となるように傾斜した傾斜軒天井を形成すること
ができるものである。
【００１９】
【発明の効果】上記のように本発明の請求項１記載の発
明にあっては、たる木と平行な側枠材を複数の連結材で
連結してけらば下地枠体を構成し、けらば側の端部にお
いて、けらば下地枠体をけらば斜材上にけらば斜材を跨
いで配設して屋根下地骨組みにおけるけらば側の下地骨
組みを構成し、軒先側に位置するけらば下地枠体を金属
製の側枠材と金属製の連結材とで枠組みした枠主体に木
質材よりなる木質枠材を取着して構成すると共に木質枠
材の上面を枠主体の上面と面一又は枠主体の上面よりも
高くし、軒先側に位置するけらば下地枠体以外のけらば
下地枠体を木製の側枠材を複数の木製の連結材で連結し
て枠組みして形成し、上記木質枠材、木製の側枠材、木
製の連結材の上面をたる木の上面を面一としてあるの
で、多雪地であっても屋根のけらば部分をたる木と平行
な側枠材を複数の連結材で連結して構成したけらば下地
枠体により積雪荷重を支持できるものであり、特に、軒
先側に位置するけらば下地枠体を金属製の側枠材と金属
製の連結材とで構成してあることで、従来のように軒先
に片持梁を設けなくても、屋根のけらばの軒先部分にお
いて積雪荷重を支持できるものであり、この結果、軒天
井として水平な軒天井、傾斜軒天井のいずれであっても
支障なく形成できるものである。また、屋根下地骨組み
上に屋根パネルや野地板等を敷設するに当たり、たる
木、木質枠材、あるいはけらばの軒先以外の部位では木
製の側枠材、木製の連結材を枠組みした木製のけらば下
地枠体上に支障なく載置して敷設して釘打ち等により簡
単に屋根パネルや野地板等を連結することができるもの
であり、この結果、軒先側に配設するけらば下地枠体の
枠主体を金属製の側枠材と金属製の連結材とで構成する
ことで、けらば軒先側端部において積雪荷重を支持でき
るような構成としたにもかかわらず、けらばの軒先のけ
らば下地枠体及びけらばの軒先以外のけらば下地枠体に
屋根パネルや野地板等を釘打ち等により簡単に取付ける
ことができるものである。
【００２０】Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roof base frame structure. 2. Description of the Related Art A conventional underlay frame structure comprises a plurality of wooden rafters 2 juxtaposed on a cross member 1 such as a beam arranged in a direction parallel to the eaves. On the side of the limb, a wooden arm was projected from the sloping lumber at a right angle to the sloping lumber, and a bark located at the end was secured to the tip of the wooden spar. However, in a snowy area, since a large snow load is applied to the roof, there is a problem that a large snow load cannot be supported by a configuration in which the wooden rafter 2 is fixed to the protruding tip of the wooden arm in the kerb portion. For this reason, conventionally, as shown in FIG. 7, a wooden side frame member 3 parallel to a wooden rafter 2 is connected by a plurality of wooden connecting members 4 to form a substantially ladder-like shape in plan view. To form the base frame 5b, the roof base frame 7
At the end on the side of the bottom, the base frame 5b
If it is scattered, it is arranged on the sloping material 6 so as to straddle the sloping material 6 and is attached to the siding material.
Is configured. In this case, a cantilever 20 is protruded from the upper end of the pillar 15 on the extension of the sloping material 6 at the end of the eaves at the side of the eaves. Is mounted and supported. In the above-mentioned conventional example, a horizontal eaves ceiling can be formed without being disturbed by a cantilever to form an eaves ceiling. However, an inclined eaves ceiling inclined upward toward the rear side is formed. When trying to form, the cantilever protrudes only at the side end of the eaves, so that the cantilever hinders the formation of the inclined eave ceiling. SUMMARY OF THE INVENTION The present invention has been made in view of the above points, and has a simple structure capable of supporting a snow load in a snowy area, and has a horizontal eaves ceiling and an inclined eaves ceiling. An object of the present invention is to provide a roof base frame structure that can be formed without any problem on any eave ceiling. [0006] In order to solve the above-mentioned problems, a roof base frame structure according to the present invention is configured by arranging a plurality of barbs 2 on a cross member 1 such as a beam. A roof base frame structure, in which a side frame member 3 parallel to the rafter 2 is connected by a plurality of connecting members 4 to form a base frame member 5, and at the end on the side of the base, the base frame member is provided. 5 is arranged on the diagonal member 6 on the diagonal member 6 so as to straddle the diagonal member 6 so as to form a base frame 8 on the kerb side of the roof base frame 7. Frame made of wood material in a frame main body 9 framed by a side frame member 3 made of metal and a connecting member 4 made of metal
At the same time, the upper surface of the wooden frame 10 is
Flush with the upper surface of the frame main body 9 or higher than the upper surface of the frame main body 9
And if it is located on the side of the eaves, other than the base frame 5a
The base frame 5b is made of a wooden side frame 3 and a plurality of wooden connecting members 4
The above-mentioned wooden frame material 10, wooden
Side frame member 3 and wooden connecting member 4
It is characterized in that formed by the flush. With such a configuration, even in a snowy area, if the side frame material 3 parallel to the tree 2 that is the roof of the roof is connected by a plurality of connecting members 4, the base frame 5 is used. It is capable of supporting a snow load, and in particular, if it is located on the eaves side, the base frame 5a is made up of the metal side frame member 3 and the metal connecting member 4, so that the supporting strength is strong, Even if a cantilever beam is not provided at the eaves as in the prior art, the snow load can be supported at the eaves at the roof. In addition, roof foundation frame
When laying a roof panel or a field board on the
Wood 2, wood frame material 10, or part other than the eaves of keraba
In the position, a wooden frame made of wooden side frame material 3 and wooden connecting material 4
If it is made of metal, it can be placed and laid on the base frame 5b without any trouble.
Easily connect roof panels, field boards, etc. by nailing
It can be installed on the eaves side as a result
The frame main body 9 of the base frame 5a is made of a metal side frame material 3 and gold.
By constructing with the connecting member 4 made of metal,
The structure can support snow loads
Nevertheless, the base frame 5a and the kera
If it is other than the eaves of the roof, the roof frame and the field are placed on the base frame 5b.
A plate that can be easily attached by nailing
It is. [0008] The present invention will be described below based on an embodiment shown in the accompanying drawings. FIG. 5 is a plan view showing the base roof frame 7, and FIG. 6 is a plan view of a roof 19 obtained by roofing the base roof frame 7 of FIG. Also, FIG.
In FIG. 6, a portion indicated by A indicates a second floor portion. As shown in FIG. 5, a plurality of barbs 2 are juxtaposed at right angles to the cross member 1 on a cross member 1 such as a beam. Here, a wooden one is used as the tree 2. At the end of the roof base frame 7 which is constructed by arranging the timbers 2 side by side as described above, the base frame 5 is laid on the diagonal 6 if the skeleton is laid over the diagonal 6. This portion constitutes the base frame 8 on the side of the roof base frame 7 that is apart from the roof base frame 7. The base frame 5 is formed by connecting side frame members 3 parallel to the rafters 2 with a plurality of connecting members 4 and has a substantially ladder shape in plan view. Then, if the base frame 5 is formed of the frame-shaped panel, the end of the base frame 5 is positioned at the end of the truss structure of the cabin at the end of the truss structure. By arranging and connecting the connecting member 4 to the diagonal member 6, the connecting member 4 is attached to the base frame member 5, and the side frame member 3 on one side is connected to the adjacent rafter 2. However, in this case, the plurality of connecting members 4 are placed on the diagonal members 6 and are orthogonal to each other, and the side frame members 3 are connected and supported by the plurality of connecting members 4, so that the snow load on the kerb portion is increased. Can be supported. Here, the base frame 5 other than the base frame 5 located on the eaves side is the conventional base frame 5b.
The wooden side frame member 3 is connected to a plurality of wooden connecting members 4 to form a frame.
The wooden connecting member 4 has the same size as the wooden rafter 2 so that the upper surface of the wooden side frame member 3 or the wooden connecting member 4 is flush with the upper surface of the rafter 2. I have. On the other hand, if it is located on the side of the eaves, the base frame 5
In a, a metal frame main body 9 is constituted by a metal side frame member 3 and a metal connecting member 4, and a wooden frame member 10 made of a wooden material is attached to the metal frame main body 9. I have. Here, the frame main body 9 is as shown in FIG.
Are located on both sides and in the center, respectively. The connecting member 4 is formed of a metal material having a U-shaped cross section, and the side frame member 3 is formed in a H-shaped cross section by fixing two metal materials having a U-shaped cross section back-to-back. It is. The side wooden frame member 10a, which is disposed outside the side frame members 3 on both sides of the wooden frame member 10 and has the same cross-sectional shape as the rafter 2, is used. The horizontal wood frame 10b which is disposed and attached to the side frame material 3 has a smaller vertical thickness than the rafter 2 and the upper surface of the side wood frame material 10a and the horizontal wood frame material 10b are flush with each other.
The upper surface of the wooden frame 10 is flush with the upper surface of the frame main body 9 or higher than the upper surface of the frame main body 9 (in the embodiment shown in the attached drawings, the upper surface of the wooden frame 10 is higher than the upper surface of the frame main body 9). Higher). A wooden nostril base material 12 is attached to the front surface of the connecting member 4 located at the end of the frame main body 9 on the eaves end side. Thus, the cross member 1 is placed on the cross member 1 such as a beam.
When a plurality of rafters 2 are juxtaposed at right angles to each other to form the roof base frame 7, at the end on the flank side,
The base frame 5 on the kerb side of the roof skeleton 7 is constructed by arranging the framing base frame 5 on the framing member 6 and laying the framing member 6 across the framing member 6. In this case, as shown in FIG. 1 and FIG. 2, the frame main body 9 is made of metal as described above as the base frame 5a if it is located on the eaves side. As shown in FIG. 1, the base frame member 5a is mounted on the upper surface of the diagonal member 6 and fixed to the bolts 13 and the nuts 14, as shown in FIG. The base frame 5a is secured to the cross member 1 such as an eave beam using bolts 13 and nuts 14 by using a connection fitting 17 as shown in FIG. As described above, the base frame 5 is arranged on the diagonal member 6 so as to straddle the diagonal member 6 so that the base frame 8 on the side of the roof substructure 7 in the roof substructure 7 is provided. It constitutes. In this state, if it is located on the eaves front side, the upper surface of the wooden frame material 10 attached to the metal frame main body 9 of the base panel 5 is flush with the upper surface of the rafter 2. The upper surface of the base frame 5 is flush with the upper surface of the tree 2 and the upper surface of the wooden frame 10. As described above, the upper surface of the base skeleton 8 on the side of the roof is connected to the upper surface of the other part of the roof base skeleton 7 (that is, the timber 2).
When laying a roof panel, a field board or the like on the roof foundation frame 7 by using the same level as that of the upper surface of the roof, the wooden floor is used at the site other than the barb tree 2, the wooden frame material 10, or the eaves of the keraba. It can be placed and laid on the frame 5b without hindrance,
In addition, despite the fact that the frame main body 9 is made of metal, the base frame 5a can be easily formed by nailing or the like on the wooden frame material 10 by nailing or the like in the other parts of the roof base frame 7, even though the frame main body 9 is formed of metal. Etc. can be connected. The roofing material is laid on the roof panel and the ground board.
The roof 19 is formed as shown in FIG. In FIG. 6, the arrow indicates the roof gradient direction, and the roof 19 is inclined so as to be lower toward the tip end in the arrow direction. In addition, the nose plate can be attached to the wooden nose plate base material 12 by nailing or the like by arranging the nose plate on the front side of the wooden nose plate base material 12. Thus, since the base frame 5a is laid on the diagonal member 6 and the diagonal member 6 is straddled to form the base frame 8 on the kerb side of the roof base frame 7, the snow cover is provided. Even on the ground, the snow load can be supported by the kerb portion. In particular, the kerb frame 5a provided on the eaves side of the framing frame 8 on the kerb side makes the metal side frame member 3 and the metal Since it is composed of the connecting member 4, a cantilever is protruded from the upper end of the pillar on the extension line of the sloping member 6 at the side end of the eaves as in the prior art. If it is on the beam, it is not necessary to mount and support the eaves-side protruding portion of the base frame, so that the snow load can be reliably supported. As described above, the present invention does not require a cantilever for supporting the base frame 5 at the tip of the eaves, unlike the prior art. The ceiling can be formed, of course, and the inclined eave ceiling can be formed so as to be inclined toward the rear side. As described above, according to the first aspect of the present invention, if the side frame member parallel to the rafter is connected by a plurality of connecting members, the base frame member is constituted. At the end of the kerb side, the kerb base frame is laid on the kerb and the sloping material is straddled to form the kerb side framing framework in the roof framing framework and located on the eaves front side. trees verge base frame body frame principal that framework with the metal of the side frame member and a metallic coupling member that
A wooden frame made of wood is attached and the wooden frame is attached.
The upper surface of the material should be flush with the upper surface of the frame or higher than the upper surface of the frame
If it is located on the side of the eaves, it is not the base frame
Connect the base frame with wooden side frames with multiple wooden connectors.
Wooden frame material, wooden side frame material, wood
Since the upper surface of the tree that is the upper surface of the connecting material made of steel is flush, even if it is a snowy area, if the roof frame is constructed by connecting the side frame material parallel to the tree and the connecting material with multiple connecting materials. The snow cover can be supported by the base frame, especially if it is located on the eaves side, the base frame is made up of metal side frames and metal connecting members, as in the past. Even if a cantilever beam is not installed at the eaves, it is possible to support the snow load at the eaves of the roof, and as a result, there is no problem whether the eaves ceiling is a horizontal eaves ceiling or an inclined eaves ceiling. It can be formed without. In addition, roof foundation frame
When laying roof panels or field boards on top,
Wood, wood frame materials, or wood at sites other than eaves
Wooden framing with wooden side frame and wooden connecting material
Place it on the ground frame without hindrance and lay it down.
Those that can simply connect roof panels, field boards, etc.
As a result, if it is installed on the eaves side,
The frame main body is composed of metal side frame material and metal connecting material
This makes it possible to support snow loads at the eaves end
Despite the configuration,
For the base frame and the base frame other than the eaves
Easily attach roof panels, field boards, etc. by nailing
Is what you can do. [0020]
【図面の簡単な説明】
【図１】本発明の断面図である。
【図２】同上の一部破断した平面図である。
【図３】同上に用いる軒先側に位置するけらば下地枠体
を示し、（ａ）は平面図であり、（ｂ）は正面断面図で
あり、（ｃ）は側面断面図である。
【図４】同上に用いる連結金具を示し、（ａ）は側面図
であり、（ｂ）は平面図である。
【図５】屋根下地骨組みの一例を示す平面図である。
【図６】同上の屋根の平面図である。
【図７】従来例のけらば側の下地骨組み部分を示す斜視
図である。
【符号の説明】
１ 横材
２ たる木
３ 側枠材
４ 連結材
５ けらば下地枠体
５ａ けらば下地枠体
６ けらば斜材
７ 屋根下地骨組み
８ 下地骨組み
９ 枠主体BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a sectional view of the present invention. FIG. 2 is a plan view of the same, with a part cut away. 3A and 3B show a base frame which is located on the side of the eaves used in the above; FIG. 3A is a plan view, FIG. 3B is a front sectional view, and FIG. 3C is a side sectional view; FIGS. 4A and 4B show a connection fitting used in the embodiment, in which FIG. 4A is a side view and FIG. 4B is a plan view. FIG. 5 is a plan view showing an example of a roof base frame. FIG. 6 is a plan view of the same roof. FIG. 7 is a perspective view showing a base frame portion on the kerb side of a conventional example. [Description of Signs] 1 Cross member 2 Barrel 3 Side frame member 4 Connecting member 5 Scraping base frame 5a Singing base frame 6 Singing diagonal 7 Roof base skeleton 8 Base skeleton 9 Frame main body
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 平５−18033（ＪＰ，Ａ) 特開 平10−18493（ＪＰ，Ａ) (58)調査した分野(Int.Cl.7，ＤＢ名) E04B 7/02 E04B 7/04 ────────────────────────────────────────────────── ─── Continuation of the front page (56) References JP-A-5-18033 (JP, A) JP-A-10-18493 (JP, A) (58) Fields investigated (Int. Cl. 7 , DB name) E04B 7/02 E04B 7/04
Claims (1)
木を並設して構成する屋根下地骨組み構造であって、た
る木と平行な側枠材を複数の連結材で連結してけらば下
地枠体を構成し、けらば側の端部において、けらば下地
枠体をけらば斜材上にけらば斜材を跨いで配設して屋根
下地骨組みにおけるけらば側の下地骨組みを構成し、軒
先側に位置するけらば下地枠体を金属製の側枠材と金属
製の連結材とで枠組みした枠主体に木質材よりなる木質
枠材を取着して構成すると共に木質枠材の上面を枠主体
の上面と面一又は枠主体の上面よりも高くし、軒先側に
位置するけらば下地枠体以外のけらば下地枠体を木製の
側枠材を複数の木製の連結材で連結して枠組みして形成
し、上記木質枠材、木製の側枠材、木製の連結材の上面
をたる木の上面を面一として成ることを特徴とする屋根
下地骨組み構造。(57) [Claims 1] A roof basement frame structure in which a plurality of wooden rafters are juxtaposed on a cross member such as a beam. By connecting the parallel side frame members with a plurality of connecting members, a base frame is formed, and at the end on the side of the base, the base frame is separated from the base frame by straddling the diagonal. Arranged to form the base skeleton on the flank side of the roof base framing, and the framing base frame located on the eaves side is made of a wooden material mainly composed of a metal side frame material and a metal connecting material. Consisting of wood
The frame is attached to the frame, and the upper surface of the wooden frame is framed.
Higher than the top of the frame or the top of the frame
If the base frame is not a wooden frame,
Formed by connecting the side frame material with multiple wooden connecting materials and forming a frame
And the above wooden frame material, wooden side frame material, wooden connecting material top surface
Roof bed framework, characterized in that the formed by flush the upper surface of the rafters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000019071A JP3377483B2 (en) | 2000-01-27 | 2000-01-27 | Roof base frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000019071A JP3377483B2 (en) | 2000-01-27 | 2000-01-27 | Roof base frame structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001207580A JP2001207580A (en) | 2001-08-03 |
| JP3377483B2 true JP3377483B2 (en) | 2003-02-17 |
Family
ID=18545837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000019071A Expired - Fee Related JP3377483B2 (en) | 2000-01-27 | 2000-01-27 | Roof base frame structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3377483B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5939443B2 (en) * | 2012-11-30 | 2016-06-22 | 積水ハウス株式会社 | Reinforced structure of sloped roof |
| JP6280024B2 (en) * | 2014-12-09 | 2018-02-14 | 株式会社エヌ・シー・エヌ | Roof structure |
-
2000
- 2000-01-27 JP JP2000019071A patent/JP3377483B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001207580A (en) | 2001-08-03 |
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