JPH0754028B2 - Skeleton structure of entrance porch roof - Google Patents
Skeleton structure of entrance porch roofInfo
- Publication number
- JPH0754028B2 JPH0754028B2 JP3294179A JP29417991A JPH0754028B2 JP H0754028 B2 JPH0754028 B2 JP H0754028B2 JP 3294179 A JP3294179 A JP 3294179A JP 29417991 A JP29417991 A JP 29417991A JP H0754028 B2 JPH0754028 B2 JP H0754028B2
- Authority
- JP
- Japan
- Prior art keywords
- arch
- panel frame
- roof
- roof panel
- arch beam
- 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 - Lifetime
Links
Landscapes
- Building Awnings And Sunshades (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、玄関ポーチ屋根の骨組
み構造、詳しくはアーチ状をした玄関ポーチ屋根を形成
するための骨組み構造に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a frame structure for an entrance porch roof, and more particularly to a frame structure for forming an arched entrance porch roof.
【０００２】[0002]
【従来の技術】従来プレハブ住宅においては建物本体か
ら外方に突出するように形成される玄関ポーチ屋根は通
常は平屋根であり、平屋根パネル枠の上面に面板を取着
してその上に瓦材を葺設して構成していた。2. Description of the Related Art In a conventional prefabricated house, an entrance porch roof formed so as to project outward from the main body of the building is usually a flat roof, and a face plate is attached to the upper surface of a flat roof panel frame. It was constructed by laying roof tiles.
【０００３】[0003]
【発明が解決しようとする課題】ところが、上記のよう
な平屋根は外観が単純であり、このため、玄関ポーチ屋
根の形状を平屋根以外の種々異なったデザインの玄関屋
根とすることが考えられているが、屋根の下地となる骨
組みを形成するに当たって現場において木材を加工して
組み立てて形成していたので、現場における加工や作業
が複雑となるという問題がある。However, since the flat roof as described above has a simple appearance, it is conceivable that the shape of the entrance porch roof may be an entrance roof having various designs other than the flat roof. However, in order to form the framework that serves as the base of the roof, since wood is processed and assembled at the site, there is a problem that processing and work at the site become complicated.
【０００４】本発明は上記の従来例の問題点に鑑みて発
明したものであって、その目的とするところは、アーチ
屋根を形成するに当たり、現場施工が簡略化できると共
に、アーチ屋根を施工するにあたって、アーチ梁の前面
化粧部材がアーチ梁と平屋根パネル枠との間に生じる隙
間を隠すための隙間隠しを兼ねることができる玄関ポー
チ屋根の骨組み構造を提供するにある。[0004] The present invention was invented in view of the problems of the prior art, and has as its object, in forming an arch roof, the construction site can be simplified co
On the front of the arch beams when constructing the arch roof
Gap between the arched beam and the flat roof panel frame
It is to provide a skeleton structure of the entrance porch roof that can also serve as a gap to hide the space .
【０００５】[0005]
【課題を解決するための手段】本発明の玄関ポーチ屋根
の骨組み構造は、平屋根パネル枠１の上にアーチ状をし
たＨ鋼よりなるアーチ梁２を前後に並設し、複数の垂木
３を前後のアーチ梁２間に配置すると共に垂木３の両端
部をアーチ梁２の前後面に開口するコ字状をしたはめ込
み溝部４にはめ込み支持し、垂木３の上面をアーチ梁２
の上面と面一となるように形成し、各アーチ梁２の両端
部を平屋根パネル枠１の上面に固着すると共に前側のア
ーチ梁２の前方にアーチ梁２と平屋根パネル枠１との間
の隙間を覆う前面化粧部材を配置し、この前面化粧部材
の上端を前側のアーチ梁２の上端よりも上方に突出する
アーチ状に形成して成ることを特徴とするものであり、
このような構成を採用することで本発明の目的を達成し
たものである。In the framework structure of the entrance porch roof of the present invention, arch beams 2 made of H-steel in an arch shape are arranged side by side on a flat roof panel frame 1, and a plurality of rafters 3 are provided. Are arranged between the front and rear arch beams 2, and both ends of the rafters 3 are fitted into and supported by the U-shaped fitting grooves 4 that open to the front and rear faces of the arch beams 2, and the upper surface of the rafters 3 is supported.
Both sides of each arch beam 2 are formed so as to be flush with the upper surface of
Part to the upper surface of the flat roof panel frame 1 and the front side
Between the arch beam 2 and the flat roof panel frame 1 in front of the arch beam 2.
The front decorative member that covers the gap between
Projecting the upper end of the above from the upper end of the front arch beam 2
It is characterized by being formed in an arch shape ,
The object of the present invention is achieved by adopting such a configuration.
【０００６】[0006]
【作用】しかして、平屋根パネル枠１の上にＨ鋼よりな
るアーチ梁２を前後に並設してアーチ梁２の前後両側面
にそれぞれコ字状をしたはめ込み溝部４が開口するよう
にして、前後のアーチ梁２のはめ込み溝部４同士を前後
に対向させ、この前後のＨ鋼よりなるアーチ梁２間に複
数個の垂木３を配置して、垂木３の両端部をそれぞれＨ
鋼よりなるアーチ梁２の前後面に開口するコ字状をした
はめ込み溝部４にはめ込んで支持させるものであり、こ
のように、平屋根パネル枠１の上にＨ鋼よりなるアーチ
梁２を並設し、前後のアーチ梁２間にＨ鋼の両側面に開
口するコ字状の開口部であるはめ込み溝部４を利用して
垂木３の端部をはめ込むという作業をするのみで、簡単
にアーチ屋根の骨組みを形成できるようになったもので
ある。The arch beams 2 made of H steel are arranged side by side on the flat roof panel frame 1 so that the U-shaped fitting groove portions 4 are opened at both front and rear sides of the arch beam 2. The front and rear arch beams 2 are fitted to each other, and a plurality of rafters 3 are arranged between the front and rear arch beams 2 made of H steel.
The arch beams 2 made of steel are fitted into and supported by the U-shaped fitting groove portions 4 opening at the front and rear surfaces. In this way, the arch beams 2 made of H steel are arranged on the flat roof panel frame 1 in parallel. The arch can be easily installed by simply installing the ends of the rafters 3 between the front and rear arch beams 2 using the fitting grooves 4 that are U-shaped openings that open on both sides of the H steel. It is now possible to form a roof frame.
【０００７】[0007]
【実施例】以下、本発明を添付図面に示す実施例に基づ
いて詳述する。平屋根パネル枠１の主体は金属製の枠材
１ａをあらかじめ工場で枠組みして形成してあり、現場
においては、図２、図４に示すように後端部を建物本体
５のラチス梁のような梁６にボルトなどを用いて連結
し、前部は玄関ポーチ用支柱７の上端部に連結すること
で、平屋根パネル枠１を建物本体５から外方に突出した
状態で取付けるものである。この平屋根パネル枠１の現
場における取付けは従来の玄関ポーチ屋根を形成するに
当たり、平屋根となった玄関ポーチ屋根の平屋根用のパ
ネル枠を取付けるのと同じである。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to the embodiments shown in the accompanying drawings. The main body of the flat roof panel frame 1 is formed by preliminarily framing a metal frame material 1a in a factory. At the site, the rear end portion of the lattice beam of the building body 5 is formed as shown in FIGS. By connecting such a beam 6 with a bolt or the like and connecting the front part to the upper end part of the entrance porch support 7, the flat roof panel frame 1 can be attached in a state of protruding outward from the building body 5. is there. The installation of the flat roof panel frame 1 on the site is the same as that of forming a conventional entrance porch roof by installing a panel frame for a flat roof of the entrance porch roof which has become a flat roof.
【０００８】アーチ梁２は図７に示すようなものであ
り、Ｈ鋼により形成してあり、アーチ梁２の前後側面に
それぞれコ字状をした溝部が開口するものであり、この
溝部がはめ込み溝部４となっている。そして、はめ込み
溝部４が左右方向にアーチ状となっている。アーチ梁２
の両端部には取付け片部８が形成してある。アーチ梁２
は平屋根パネル枠１の上面部の前後に並設され、各アー
チ梁２の両端部の取付け片部８が平屋根パネル枠１の枠
材１ａにボルトにより固着されるものである。このよう
にしてアーチ梁２を平屋根パネル枠１の上面部の前後に
取付けることで、前のアーチ梁２の後側面のコ字状のは
め込み溝部４と後のアーチ梁２の前側面のコ字状のはめ
込み溝部４とが前後に対向するものである。The arch beam 2 is as shown in FIG. 7, is made of H steel, and has a U-shaped groove opening on each of the front and rear side surfaces of the arch beam 2. The groove 4 is formed. Then, the fitting groove portion 4 has an arch shape in the left-right direction. Arch beam 2
Mounting pieces 8 are formed at both ends of the. Arch beam 2
Are arranged in front of and behind the upper surface of the flat roof panel frame 1, and mounting pieces 8 at both ends of each arch beam 2 are fixed to the frame member 1a of the flat roof panel frame 1 with bolts. By attaching the arch beams 2 to the front and rear of the upper surface of the flat roof panel frame 1 in this manner, the U-shaped fitting groove portion 4 on the rear side of the front arch beam 2 and the front side of the rear arch beam 2 are attached. The V-shaped fitting groove portion 4 is opposed to the front and rear.
【０００９】前後に対向したアーチ梁２間にはアーチ梁
２と直角に複数の垂木３がアーチの曲線に沿って配設さ
れ、各垂木３の両端部がそれぞれアーチ梁２の前後面に
開口するコ字状をしたはめ込み溝部４にはめ込み支持さ
れるものである。この場合、垂木３は木製であり、両端
部にはめ込み部９が設けてあり、このはめ込み部９をア
ーチ梁２のコ字状をしたはめ込み溝部４にはめ込み、ア
ーチ梁２に設けた釘孔１０から釘を打ち込んでアーチ梁
２に垂木３を固着するようになっている。はめ込み部９
をはめ込み溝部４にはめ込んで取付けた場合、図１、図
３に示すように垂木３の上面はアーチ梁２の上面と面一
となるように設定してある。また、前のアーチ梁２の前
側面に存在する前方に開口したはめ込み溝部４には前端
用垂木３ａの後端部がはめ込んである。A plurality of rafters 3 are arranged at right angles to the arch beams 2 along the curve of the arch between the arch beams 2 facing front and back, and both ends of each rafter 3 are opened on the front and rear faces of the arch beam 2. It is fitted into and supported by the U-shaped fitting groove portion 4. In this case, the rafter 3 is made of wood, and fitting portions 9 are provided at both ends thereof. The fitting portions 9 are fitted into the U-shaped fitting groove portions 4 of the arch beam 2, and the nail holes 10 provided in the arch beam 2 are provided. The rafters 3 are fixed to the arch beams 2 by driving nails from. Fitting part 9
When fitted into the fitting groove portion 4 and attached, the upper surface of the rafter 3 is set to be flush with the upper surface of the arch beam 2 as shown in FIGS. Further, the rear end portion of the front rafter 3a is fitted in the fitting groove portion 4 which is present on the front side surface of the front arch beam 2 and which is open to the front.
【００１０】上記のようにしてアーチ状をした玄関ポー
チ屋根の骨組みを構成するものである。玄関ポーチ屋根
の骨組みには更に、垂木３及び前端用垂木３ａの上に合
板のような野地板１１を張ることで、野地板１１がアー
チ状に施工され、その上に防水シートを張り、屋根材１
２を葺くものである。なお、必要に応じて野地板１１の
下側に断熱材を積層してもよいものである。また、平屋
根パネル枠１の下面側には軒天井１３を取付ける。な
お、図中１４は前面化粧部材であって、上下が前のアー
チ梁２から前方に突出した前端用垂木３ａと平屋根パネ
ル枠１の前端部とに取付けられるものである。この前面
化粧部材１４の上端はアーチ状をしているものである。
図中１５は上記のようにして形成される玄関ポーチ屋根
の両側端部及び前端部の左右両側に取付けられるパラペ
ットである。また、図中１６は建物本体５の床パネル、
１７は玄関ドアパネルを示している。The structure of the arched entrance porch roof is constructed as described above. In the framework of the entrance porch roof, a field board 11 such as plywood is placed on the rafters 3 and the rafters 3a for the front end, whereby the field board 11 is constructed in an arch shape, and a tarpaulin is put on the roof to form the roof. Material 1
That is the 2 A heat insulating material may be laminated on the lower side of the base plate 11 if necessary. An eave ceiling 13 is attached to the lower surface side of the flat roof panel frame 1. Reference numeral 14 in the drawing denotes a front face decorative member, which is attached to the front end rafter 3a protruding upward from the front arch beam 2 and the front end portion of the flat roof panel frame 1. The upper end of the front decorative member 14 has an arch shape.
Reference numeral 15 in the figure denotes parapets attached to both left and right ends of the front porch of the entrance porch roof formed as described above. Further, 16 in the figure is a floor panel of the building body 5,
Reference numeral 17 indicates an entrance door panel.
【００１１】[0011]
【発明の効果】本発明にあっては、上述のように、平屋
根パネル枠の上にアーチ状をしたＨ鋼よりなるアーチ梁
を前後に並設し、複数の垂木を前後のアーチ梁間に配置
すると共に垂木の両端部をアーチ梁の前後面に開口する
コ字状をしたはめ込み溝部にはめ込み支持してあるの
で、従来のプレハブ住宅における平屋根パネル枠の取付
けと同じようにして施工する平屋根パネル枠の上にＨ鋼
よりなるアーチ梁を前後に並設し、垂木の両端部をそれ
ぞれＨ鋼よりなるアーチ梁の前後面に開口するコ字状を
したはめ込み溝部にはめ込んで支持させるという簡単な
現場作業でアーチ屋根の骨組みが形成できて、現場での
作業を少なくし、アーチ屋根という変わった玄関ポーチ
屋根を形成するに当たってのプレハブ化率を高めること
ができるものである。また、垂木の上面をアーチ梁の上
面と面一にしたことで、アーチ梁の上面にアーチ状の屋
根材を葺設する際に、屋根材の下面と垂木の上面との間
に隙間が生じるのを防止できるようになる。さらに、各
アーチ梁の両端部を平屋根パネル枠の上面に固着すると
共に前側のアーチ梁の前方にアーチ梁と平屋根パネル枠
との間の隙間を覆う前面化粧部材を配置し、この前面化
粧部材の上端を各アーチ梁の上端よりも上方に突出する
アーチ状に形成したことにより、アーチ屋根を施工する
にあたって、アーチ梁の前面化粧部材はアーチ梁と平屋
根パネル枠との間に生じる隙間を隠すための隙間隠しを
兼ねることができるものである。 As described above, according to the present invention, arch beams made of H steel having an arch shape are arranged side by side on the flat roof panel frame, and a plurality of rafters are provided between the front and rear arch beams. Since it is placed and both ends of the rafter are fitted and supported in the U-shaped fitting groove that opens to the front and rear surfaces of the arch beam, the flat roof panel frame that can be installed in the same manner as in the conventional prefabricated house is installed. It is said that the arch beams made of H steel are arranged side by side on the roof panel frame, and both ends of the rafters are fitted into the U-shaped fitting grooves that open to the front and rear faces of the arch beams made of H steel to support them. The structure of the arch roof can be formed by a simple on-site work, the work on the site can be reduced, and the prefabricated rate in forming an unusual entrance porch roof called an arch roof can be increased. In addition, the upper surface of the rafter on the arch beam
By making it flush with the surface, an arch-shaped house on the upper surface of the arch beam
Between the lower surface of the roof material and the upper surface of the rafters when installing the root material
It becomes possible to prevent a gap from being generated. Furthermore, each
If both ends of the arch beam are fixed to the upper surface of the flat roof panel frame,
Both arch beams and flat roof panel frame in front of the front arch beam
A front decorative member is placed to cover the gap between the
The upper end of the decorative member projects above the upper end of each arch beam
Construct an arch roof by forming it in an arch shape
At this time, the front decorative member of the arch beam is the arch beam and the one-story house.
To hide the gap created between the root panel frame
It can be combined.
【図１】本発明の正面断面図である。FIG. 1 is a front sectional view of the present invention.
【図２】同上の側面断面図である。FIG. 2 is a side sectional view of the above.
【図３】同上の全体正面断面図である。FIG. 3 is an overall front sectional view of the above.
【図４】同上の全体側面断面図である。FIG. 4 is an overall side sectional view of the above.
【図５】同上の全体正面図である。FIG. 5 is an overall front view of the above.
【図６】同上の全体平面図である。FIG. 6 is an overall plan view of the above.
【図７】同上に用いるアーチ梁を示し、（ａ）は平面図
であり、（ｂ）は正面図であり、（ｃ）は（ｂ）のＡー
Ａ線の拡大断面図であり、（ｄ）は（ｂ）のＢーＢ線の
拡大断面図である。FIG. 7 shows an arch beam used in the above, (a) is a plan view, (b) is a front view, (c) is an enlarged cross-sectional view taken along line AA of (b), (d) is an enlarged sectional view taken along line BB of (b).
１ 平屋根パネル枠 ２ アーチ梁 ３ 垂木 ４ はめ込み溝部 1 Flat roof panel frame 2 Arch beam 3 Rafter 4 Fitting groove
Claims (1)
よりなるアーチ梁を前後に並設し、複数の垂木を前後の
アーチ梁間に配置すると共に垂木の両端部をアーチ梁の
前後面に開口するコ字状をしたはめ込み溝部にはめ込み
支持し、垂木の上面をアーチ梁の上面と面一となるよう
に形成し、各アーチ梁の両端部を平屋根パネル枠の上面
に固着すると共に前側のアーチ梁の前方にアーチ梁と平
屋根パネル枠との間の隙間を覆う前面化粧部材を配置
し、この前面化粧部材の上端を各アーチ梁の上端よりも
上方に突出するアーチ状に形成して成ることを特徴とす
る玄関ポーチ屋根の骨組み構造。1. An arch beam made of H-steel having an arch shape is arranged in front and back on a flat roof panel frame, a plurality of rafters are arranged between the front and rear arch beams, and both ends of the rafter are placed in front of and behind the arch beam. It is fitted and supported in the U-shaped fitting groove that opens to the surface so that the upper surface of the rafter is flush with the upper surface of the arch beam.
To the top of the flat roof panel frame
Fixed to the front of the arch beam and the front of the arch beam.
Arranged front decorative member that covers the gap between the roof panel frame
The upper end of this front decorative member than the upper end of each arch beam.
An entrance porch roof skeleton structure characterized by being formed in an arch shape protruding upward .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3294179A JPH0754028B2 (en) | 1991-11-11 | 1991-11-11 | Skeleton structure of entrance porch roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3294179A JPH0754028B2 (en) | 1991-11-11 | 1991-11-11 | Skeleton structure of entrance porch roof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05133063A JPH05133063A (en) | 1993-05-28 |
| JPH0754028B2 true JPH0754028B2 (en) | 1995-06-07 |
Family
ID=17804337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3294179A Expired - Lifetime JPH0754028B2 (en) | 1991-11-11 | 1991-11-11 | Skeleton structure of entrance porch roof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0754028B2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5835782U (en) * | 1981-09-02 | 1983-03-08 | 株式会社日立製作所 | Separate air conditioner |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56157223U (en) * | 1980-04-25 | 1981-11-24 |
-
1991
- 1991-11-11 JP JP3294179A patent/JPH0754028B2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5835782U (en) * | 1981-09-02 | 1983-03-08 | 株式会社日立製作所 | Separate air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05133063A (en) | 1993-05-28 |
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