JP2633003B2 - Thatched roof structure - Google Patents

Thatched roof structure

Info

Publication number
JP2633003B2
JP2633003B2 JP1028643A JP2864389A JP2633003B2 JP 2633003 B2 JP2633003 B2 JP 2633003B2 JP 1028643 A JP1028643 A JP 1028643A JP 2864389 A JP2864389 A JP 2864389A JP 2633003 B2 JP2633003 B2 JP 2633003B2
Authority
JP
Japan
Prior art keywords
base material
roof
rafter
shingle
plate
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
Application number
JP1028643A
Other languages
Japanese (ja)
Other versions
JPH02210141A (en
Inventor
元旦 舩木
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.)
GANTAN BYUUTEI KOGYO KK
Original Assignee
GANTAN BYUUTEI KOGYO KK
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 GANTAN BYUUTEI KOGYO KK filed Critical GANTAN BYUUTEI KOGYO KK
Priority to JP1028643A priority Critical patent/JP2633003B2/en
Publication of JPH02210141A publication Critical patent/JPH02210141A/en
Application granted granted Critical
Publication of JP2633003B2 publication Critical patent/JP2633003B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、縦葺屋根構造に関し、詳しくは金属製の縦
葺屋根板を使用した建物の屋根の遮音性などの性能の向
上および外観の向上を図った縦葺屋根構造に関するもの
である。
Description: BACKGROUND OF THE INVENTION The present invention relates to a vertical roof structure, and more particularly, to improvement in performance such as sound insulation of a roof of a building using a vertical roof shingle made of metal and improvement of appearance. It relates to an improved vertical roof structure.

〔従来の技術〕[Conventional technology]

従来、金属製の屋根板を用いて建物の屋根を葺き上げ
る場合には、母屋などの建物屋根の下地部材上に所定間
隔で垂木を配設し、この垂木間に木毛板等の硬質材料か
らなる下地材の両側縁部を架設し、この下地材の上面に
金属製の屋根板を敷設していた。
Conventionally, when roofing a building using a metal roofing plate, rafters are arranged at predetermined intervals on a base member of a building roof such as a main building, and a hard material such as a wood fleece board is placed between the rafters. A base material made of is constructed on both side edges, and a metal roof plate is laid on the upper surface of the base material.

そして、隣り合う屋根板間は、例えば第8図(イ)に
示すような手段を用いてその接続が行われていた。即
ち、所定の間隔(l)を隔てて隣接する屋根板(1),
(1)の側縁立上り部(1a),(1a)の上方から、所定
の幅寸法(l)を有する長尺の接続板(2)を被せて両
屋根板(1),(1)を接続していた。
Then, the connection between the adjacent roof slabs has been performed using, for example, means as shown in FIG. That is, the adjacent roof slabs (1),
A long connecting plate (2) having a predetermined width (l) is covered from above the side edge rising portions (1a) and (1a) of (1), and both roof plates (1) and (1) are covered. I was connected.

〔発明が解決しようとする課題〕[Problems to be solved by the invention]

しかしながら、上述のように硬質材料からなる下地部
材を用いて金属製の屋根板を敷設すると、屋根板の僅か
な変形で、屋根板と下地材との間に隙間が発生すること
があった。
However, when a metal roofing sheet is laid using a base member made of a hard material as described above, a slight deformation of the roofing sheet sometimes generates a gap between the roofing sheet and the base material.

また前述のように隣接する屋根板(1),(1)間の
上方から接続板(2)を被せて屋根板(1),(1)を
接続すると、第8図(ロ)に示すように接続板(2)を
取り付ける際の力が屋根板(1),(1)の側縁部を下
方に押圧する力となって加わるため、その力が屋根板
(1)の中央部(1b)では、屋根板(1)を上方に湾曲
させる方向に作用する。したがって、この場合も屋根板
と下地材との間に隙間が生じる原因の1つとなってい
た。
Also, as described above, when the roof plates (1) and (1) are connected by covering the connection plate (2) from above between the adjacent roof plates (1) and (1), as shown in FIG. The force when the connecting plate (2) is attached to the roof plate (1) is applied as a force for pressing the side edges of the roof plates (1) and (1) downward, and the force is applied to the central portion (1b) of the roof plate (1). ) Acts in the direction of bending the roof slab (1) upward. Therefore, in this case as well, this is one of the causes of a gap between the roof shingle and the base material.

更に、金属製の屋根板の熱膨張などによる屋根板の変
化によっても、上記屋根板と下地材との隙間が発生した
り、あるいは両者間の隙間が増大することがあった。
Further, a change in the roof shingle due to thermal expansion or the like of the metal roof shingle may cause a gap between the roof shingle and the base material, or may increase the gap between the two.

このようにして屋根板と下地材との間に隙間が発生す
ると、屋根板が不規則に湾曲するために屋根全体の外観
が悪化して建物全体の見映えにも悪影響を与えることに
なる。又、前記隙間の発生により、雨音などが屋根板で
響いて騒音の発生源ともなっている。
When a gap is generated between the shingle and the base material in this way, the shingle is curved irregularly, so that the external appearance of the entire roof is deteriorated and the appearance of the entire building is adversely affected. In addition, due to the generation of the gap, a rain sound or the like resonates on the roof shingle, and is a source of noise.

更に、両者の隙間が屋根板同士の接続部に、極端に発
生すると、接続部の水密性などが低下し、雨漏りが発生
するなど、建物として致命的な欠陥を生じるおそれもあ
った。
Furthermore, if a gap between the two is extremely generated at a connection portion between the shingles, the watertightness of the connection portion is reduced, and there is a possibility that a fatal defect as a building such as a leak of rain may occur.

本発明は、上記の従来技術における欠点を解消し、金
属製の屋根板と下地材との間の隙間の発生を未然に防止
し、外観と遮音性などにも優れた屋根を葺ぎ上げること
のできる縦葺屋根構造を提供することを目的としてい
る。
The present invention solves the above-mentioned drawbacks in the prior art, prevents a gap between a metal roof plate and a base material from occurring, and roofs a roof excellent in appearance and sound insulation. It is an object of the present invention to provide a vertical roof structure that can be used.

〔課題を解決するための手段〕[Means for solving the problem]

上記目的を達成するために、請求項1の発明は、母屋
等の下地部材上に、これと直交する垂木を所定間隔を隔
てて配設し、この垂木間に下地材を架設し、その上から
金属製の縦葺屋根板を葺いた縦葺屋根構造において、 前記下地材は比較的薄手の部材からなり、 前記屋根板は、その取付け時において屋根板の中央部
が弾性により下方へ湾曲するように、その両側の接続部
間の幅寸法を、垂木上に設けた吊子部材の間隔よりも広
く形成し、 前記垂木は下地材の下方への撓みを許容する高さを有
していることを特徴としている。
In order to achieve the above object, the invention of claim 1 is to dispose rafters orthogonal to this at a predetermined interval on a base member such as a purlin, erection of a base material between the rafters, In a vertical roof structure in which a metal vertical roof plate is roofed, the base material is made of a relatively thin member, and the roof plate is bent downward by elasticity at the center of the roof plate at the time of installation. As described above, the width between the connecting portions on both sides thereof is formed to be wider than the interval between the hanging members provided on the rafter, and the rafter has a height that allows the base material to bend downward. It is characterized by:

又、請求項2の発明は、前記発明において、下地部材
と垂木との間に、木毛板等の下層材を介在させたことを
特徴としている。
The invention of claim 2 is characterized in that, in the above invention, a lower layer material such as a wooden board is interposed between the base member and the rafter.

〔作用〕[Action]

上記のように、請求項1に記載の発明は、前記下地材
は比較的薄手の部材からなり、 前屋根板は、その取付け時において屋根板の中央部が
弾性により下方へ湾曲するように、その両側の接続部間
の幅寸法を、垂木上に設けた吊子部材の間隔よりも広く
形成し、 前記垂木部は下地材の下方への撓みを許容する高さを
有している という各構成部材を有機的に結合させたことにより、
縦葺屋根の葺き上げ時において、下地材は、金属製の縦
葺屋根板によって押圧され、屋根板と共に下方に湾曲す
るため、屋根板と下地材とを密着させることができる。
As described above, the invention according to claim 1, wherein the base material is made of a relatively thin member, and the front shingle is configured such that a center portion of the shingle is bent downward by elasticity at the time of installation. The width between the connecting portions on both sides thereof is formed to be wider than the interval between the suspension members provided on the rafters, and the rafters have a height that allows the base material to bend downward. By combining the components organically,
When the vertical roof is laid, the base material is pressed by the metal vertical roof plate and curves downward together with the roof plate, so that the roof plate and the base material can be brought into close contact with each other.

即ち、比較的薄手な材料により形成されて、柔軟性を
有する下地材の両側縁部は、垂木の下地材支持面に載置
されると、下地材自身の重量、即ち、自重により、ある
いは垂木に段部がある時は、その両側縁部が垂木の段部
で押圧されることにより、下地材の中央部が下方の母屋
方向に僅かに湾曲する状態で垂木間に取り付けられるこ
とになる。
That is, when both sides of the flexible base material formed of a relatively thin material and placed on the base material support surface of the rafter, the weight of the base material itself, that is, the weight of the base material, or the rafter When there is a step, both side edges thereof are pressed by the step of the rafter, so that the center part of the base material is attached between the rafters in a state of being slightly curved in the lower purlin direction.

更に、この状態で取り付けられた下地材の上面に、上
述のごとく僅かに幅広に形成された屋根板を敷設するこ
とにより、屋根板の係合部が吊子部材により押圧される
結果、この反力が屋根板の中央部を下方の母屋方向に湾
曲させる方向に作用し、屋根板を下方向へ湾曲させるの
である。
Further, by laying a slightly wide roof plate as described above on the upper surface of the base material attached in this state, as a result of the engaging portion of the roof plate being pressed by the suspension member, The force acts in a direction that curves the center of the shingle downward in the purlin direction, causing the shingle to curve downward.

この時、上記屋根板の湾曲によって下地材は下方に押
圧されて撓み、屋根板と共に下方に湾曲する。したがっ
て、下地材の復元力と、屋根板の押圧力とにより、両者
を密着させることができる。その結果、両者が密着し、
両者間に隙間が発生することを防止することができて、
遮音性などの向上や外観の向上を図ることができる。
At this time, the base material is pressed downward and bent by the curvature of the roof plate, and is bent downward together with the roof plate. Therefore, both can be brought into close contact with each other by the restoring force of the base material and the pressing force of the roof plate. As a result, both stick together,
It is possible to prevent a gap from occurring between both,
The sound insulation and the like and the appearance can be improved.

又、請求項2に記載の発明では、母屋等の下地部材の
上面に木毛板等の断熱性を有する下層材を配置すること
により空間が形成され、上記作用に加え、断熱性や遮音
性を大幅に向上させることができる。
According to the second aspect of the present invention, a space is formed by arranging a heat-insulating lower layer material such as a wooden blanket on the upper surface of a base member such as a purlin. Can be greatly improved.

〔実 施 例〕〔Example〕

以下、本発明を実施例図に基づき詳細に説明する。 Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

第1図は本発明の縦葺屋根構造の一実施例を示す一部
切欠斜視図、第2図は同上の断面正面図、第3図は同上
の取付部の拡大断面図、第4図は屋根板の敷設状態を示
す説明図である。
FIG. 1 is a partially cutaway perspective view showing an embodiment of a vertical roof structure of the present invention, FIG. 2 is a sectional front view of the same, FIG. 3 is an enlarged sectional view of a mounting part of the same, and FIG. It is explanatory drawing which shows the laying state of a shingle.

実施例の縦葺屋根構造は、建物の屋根構体である母屋
等の下地部材(10)と、必要に応じて設けられる木毛板
などの下層材(20)と、その上面に所定間隔で固設した
複数本の垂木(30),(30)と、垂木(30),(30)間
に支持される下地材(40),(40)と、金属製の屋根板
(50),(50)と、該屋根板(50),(50)を接続する
吊子部材(60)とカバー部材(70)とで構成されてい
る。
The vertical roof structure according to the embodiment includes a base member (10) such as a main building, which is a roof structure of a building, a lower layer material (20) such as a wood filing board provided as needed, and a top surface thereof fixed at predetermined intervals. A plurality of rafters (30), (30) installed, base materials (40), (40) supported between rafters (30), (30), and metal roofing plates (50), (50) ), A roof member (60) for connecting the roof plates (50), (50), and a cover member (70).

このうち、下地材(40)は、撓みが生じる程度の比較
的薄手な材料により形成されるもので、湾曲可能な柔軟
性を備えるとともに、垂木(30),(30)間に架設可能
な剛性を備えた材料、たとえば、ベニヤ板などが用いら
れる。
Among these, the base material (40) is formed of a relatively thin material to the extent that it bends, has flexibility that can be bent, and has rigidity that can be installed between the rafters (30) and (30). For example, a plywood or the like is used.

又、前記下地材(40)の上面に敷設される屋根板(5
0)は、例えば、銅,ステンレススチール,アルミニウ
ム,その他、建物用の屋根材としての耐食性,強度など
の必要な性能を有する金属製薄板を所定の形状に加工し
て形成される。そして、この屋根板(50)の両側縁部に
は、屋根板(50)を敷設する際に用いられる接続部(5
1),(51)が折曲形成される。即ち、第3図に示すよ
うに、屋根板(50)の両側縁部には、両側縁部を斜め上
方に屈曲した立上り部(52)と、この立上り部(52)の
先端から屋根板(50)の内方、中央部方向に膨出する係
合部(53)と、この係合部(53)から、更に上方外方に
延出させて先端を内方に円弧状に折り返した当接部(5
4)とがそれぞれ形成されている。
In addition, the roof plate (5) laid on the upper surface of the base material (40)
0) is formed by, for example, processing a copper, stainless steel, aluminum, or other metal thin plate having necessary performance such as corrosion resistance and strength as a roofing material for a building into a predetermined shape. Then, on both side edges of the roof shingle (50), the connection portions (5) used when laying the roof shingle (50) are provided.
1) and (51) are bent. That is, as shown in FIG. 3, a rising portion (52) having both side edges bent obliquely upward and a roof plate ( An engaging portion (53) bulging inward and in the direction of the center portion of (50), and a contact portion extending further upward and outward from the engaging portion (53) so that the tip is folded inward in an arc shape. Contact (5
4) and are formed respectively.

これらの下地材(40)と屋根板(50)を接続支持する
垂木(30)は、いわゆる2段式垂木と呼ばれる形状を有
するものであって、断面ハット型の形材の上面(31)と
後述する脚辺(35)との間に段部(32),(32)と下地
材支持面(34),(34)とを形成して中央部を1段高く
形成したものである。
The rafter (30) for connecting and supporting the base material (40) and the roof panel (50) has a shape called a so-called two-stage rafter, and is provided with an upper surface (31) of a hat-shaped cross section. Steps (32), (32) and base material support surfaces (34), (34) are formed between legs (35) to be described later, and the center is formed one step higher.

即ち、垂木(30)の上面には、前記下地材(40)の厚
さに略対応する高さの段部(32),(32)が平行に形成
されており、該段部(32),(32)間に屋根板(50)の
接続を行う吊子部材(60)の取付面(33)が形成され、
該段部(32),(32)の両側に下地材(40)の側縁部を
支持するのに十分な幅の下地材支持面(34),(34)が
形成されている。
That is, steps (32), (32) having a height substantially corresponding to the thickness of the base material (40) are formed in parallel on the upper surface of the rafter (30), and the steps (32) , (32) is formed with a mounting surface (33) of the suspension member (60) for connecting the roof plate (50),
On both sides of the steps (32), (32), base material support surfaces (34), (34) having a width sufficient to support the side edges of the base material (40) are formed.

又、垂木(30)の両側の脚辺(35),(35)は、この
下地支持面(34),(34)の両側から下方に略垂直に屈
曲されると共に、後述する屋根板(50)の敷設の際にお
ける下地材(40)の中央部の下方への撓みを許容する十
分な高さを有するように形成されている。
Also, the leg sides (35) and (35) on both sides of the rafter (30) are bent substantially vertically downward from both sides of the ground support surfaces (34) and (34), and a roof plate (50) to be described later. The base material (40) is formed so as to have a sufficient height to allow the central portion of the base material (40) to be bent downward when the base material (40) is laid.

更に、該脚辺(35),(35)の下端には、上面(31)
と略平行に外方に屈曲した取付辺(36),(36)が形成
されている。
Further, the lower ends of the leg sides (35), (35) have an upper surface (31).
The mounting sides (36) and (36) are formed to be bent outward in substantially parallel to the above.

次に、上記垂木(30)の上面(31)に取り付けられる
吊子部材(60)は、上記取付面(33)に当接して固着さ
れる基板部(61)と、該基板部(61)の中央から垂直に
立ち上がる起立辺(62)と、該起立辺(62)の上端から
両側下方に向かって傘状に形成された天板辺(63)と、
前記起立辺(62)の中間部から両側下方に向けて突設さ
れた屋根板係合辺(64),(64)とを有している。
Next, the suspension member (60) attached to the upper surface (31) of the rafter (30) includes a substrate portion (61) fixed to the attachment surface (33) in contact with the attachment portion (33), and the substrate portion (61). An upright side (62) rising vertically from the center of the upper side, and a top plate side (63) formed in an umbrella shape from the upper end of the upright side (62) downward on both sides;
It has roof plate engaging sides (64), (64) projecting downward from both sides of the middle part of the upright side (62).

更に、この吊子部材(60)と屋根板(50)の接続部
(51),(51)を覆うように設けられるカバー部材(7
0)は、弾力性を有する材料により形成されるもので、
上記吊子部材(60)の天板辺(63)の上面に当接する天
板部(71)と、該天板部(71)の両側から下方に屈曲し
た取付辺部(72),(72)とからなっており、取付辺部
(72)の下端部には、上記吊子部材(60)の屋根板係合
辺(64)部分に対応して内方上方に屈曲する係合突部
(73),(73)が形成されている。
Further, a cover member (7) provided so as to cover the connection portions (51) and (51) between the suspension member (60) and the roof plate (50).
0) is formed of an elastic material,
A top plate portion (71) abutting on the upper surface of the top plate side (63) of the suspension member (60), and mounting side portions (72) and (72) bent downward from both sides of the top plate portion (71). ), And at the lower end of the mounting side (72), an engaging projection bent inward and upward corresponding to the roof plate engaging side (64) of the suspender member (60). (73) and (73) are formed.

このように形成した各構成部材を用いて縦葺屋根を葺
き上げるには、まず通常の手法により、母屋等の下地部
材(10)の上部に木毛管等の下層材(20)及び垂木(3
0)が固設され、垂木(30)の上面(31)に吊子部材(6
0)が取り付けられる。
In order to roof a vertically-roofed roof using each of the component members formed in this manner, first, a lower layer material (20) such as a wooden capillary and a rafter (3) are placed on a base member (10) such as a purlin by a usual method.
0) is fixed and the suspension member (6) is mounted on the upper surface (31) of the rafter (30).
0) is attached.

次に、上記垂木(30)の下地材支持面(34)に下地材
(40)の側縁部を載置して下地材(30)を取り付け、更
に、垂木(30)上に取り付けた吊子部材(60)の屋根板
係合辺(64)に、縦葺屋根板(50)の係合部(53)を係
合させ、屋根板端部の当接部(54)を吊子部材(60)の
天板辺(63)の下面に当接させる。
Next, the side edge of the base material (40) is placed on the base material support surface (34) of the rafter (30), the base material (30) is attached, and the suspension attached to the rafter (30) is further mounted. The engaging portion (53) of the roof shingle (50) is engaged with the roof plate engaging side (64) of the sub-member (60), and the contact portion (54) at the end of the roof plate is suspended. (60) to contact the lower surface of the top plate side (63).

このようにして屋根板(50)を敷設固定した後に、カ
バー部材(70)を上方から冠着し、その係合突部(73)
を屋根板(50)の係合部(53)を介して屋根板係合辺
(64)にしっかりと係合させ、縦葺屋根を葺き上げるこ
とができる。
After the roof plate (50) has been laid and fixed in this manner, the cover member (70) is mounted from above, and the engaging projection (73)
Can be firmly engaged with the shingle engaging side (64) through the engaging portion (53) of the shingle (50), and the vertical roof can be roofed.

本発明では、上記下地材(40)と屋根板(50)、特に
屋根板(50)は、その幅寸法が、垂木(30)あるいは吊
子部材(60)間のそれぞれが取り付けられるべき間隔の
寸法により僅かに広く形成されている。即ち、屋根板
(50)は、両側の接続部(51),(51)の係合部(5
3),(53)間の幅寸法を、垂木(30)上に設けらた吊
子部材(60)の屋根板係合辺(64)の間隔よりも広く形
成している。
In the present invention, the width of the base material (40) and the roof slat (50), particularly the roof slat (50), is such that the gap between the rafter (30) and the suspension member (60) is to be attached. It is formed slightly wider depending on the dimensions. That is, the shingle (50) is provided with the engaging portions (5) of the connecting portions (51), (51) on both sides.
The width between 3) and (53) is formed to be wider than the interval between the roof plate engaging sides (64) of the suspension members (60) provided on the rafters (30).

このため、比較的薄手な材料により形成されて、柔軟
性を有する下地材(40)の両側縁部が、垂木(30)の下
地材支持面(34)に載置されると、下地材(40)自身の
重量、即ち、自重により、あるいはその両側縁部が垂木
(30)の段部(32)で押圧されることにより、下地材
(40)の中央部が下方の母屋(10)方向に僅かに湾曲す
る状態で垂木(30)間に取り付けられることになる。
Therefore, when both side edges of the flexible base material (40) formed of a relatively thin material and placed on the base material support surface (34) of the rafter (30), the base material ( 40) The central part of the base material (40) is directed toward the lower purlin (10) by its own weight, that is, by its own weight, or by pressing the side edges of the rafter (30) with the steps (32). It will be mounted between rafters (30) in a slightly curved state.

更に、この状態で取り付けられた下地材(40)の上面
に、上述のごとく僅かに幅広に形成された屋根板(50)
を敷設することにより、屋根板(50)の係合部(53)が
吊子部材(60)の屋根板係合辺(64)により押圧される
結果、屋根板(50)の接続部(51)が上方に屈曲してい
ることと、この接続部(51)が吊子部材(60)の屋根板
係合辺(64)で中央部方向に押圧されることにより、こ
の反力が屋根板(50)の中央部を下方の母屋(10)方向
に湾曲させる方向に作用し、第4図に示すように屋根板
(50)を下方向へ湾曲させるのである。
Further, a slightly wide roof plate (50) is formed on the upper surface of the base material (40) attached in this state as described above.
Laying, the engaging portion (53) of the roof panel (50) is pressed by the roof panel engaging side (64) of the suspension member (60), and as a result, the connecting portion (51) of the roof panel (50) is pressed. ) Is bent upward, and the connecting portion (51) is pressed toward the center at the roof plate engaging side (64) of the suspension member (60), so that this reaction force is Acting in the direction of bending the central part of (50) in the direction of the lower purlin (10), the roof plate (50) is bent downward as shown in FIG.

この時、上記屋根板(50)の湾曲によって下地材(4
0)は下方に押圧されて撓み、屋根板(50)と共に下方
に湾曲する。したがって、下地材(40)の復元力と、屋
根板(50)の押圧力とにより、両者を密着させることが
できる。その結果、両者の間に隙間が発生することを防
止することができて、遮音性などの向上や外観の向上を
図ることができる。
At this time, the base material (4
0) is pressed downward and bends, and curves downward together with the shingle (50). Therefore, both can be brought into close contact with each other by the restoring force of the base material (40) and the pressing force of the shingle (50). As a result, it is possible to prevent a gap from being generated between the two, and it is possible to improve sound insulation and the like and to improve the appearance.

また、本実施例に示すように、母屋等の下地部材(1
0)上に木毛板などの下層材(20)を配置し、この下層
材(20)と下地材(40)との間に空気層を形成すること
により、実施例の効果に加え、更に屋根の断熱性や遮音
性を大幅に向上させることができる。
Further, as shown in the present embodiment, a base member (1
0) A lower layer material (20) such as a wooden wool board is disposed on the upper layer, and an air layer is formed between the lower layer material (20) and the base material (40). The heat insulation and sound insulation of the roof can be greatly improved.

第5図は屋根板(50)の接続部分の他の構成を示すも
ので、垂木(30)上にボルト(37)により締結されて設
けられる吊子部材(60)に、2本の起立辺(62),(6
2)を形成するともに、両起立材(62),(62)に、そ
れぞれ屋根板(50)の接続部(51)の係合部(53)に係
合する屋根板係合辺(64),(64)を突設している。一
方、カバー部材(70)は、吊子部材(60)の形状に対応
して天板部(71)と取付辺部(72)がそれぞれ形成され
ている。そして、この第5図に示す実施例構成のもので
も前記の実施例のものと同様な作用効果を奏する。
FIG. 5 shows another configuration of the connecting portion of the roof plate (50), in which a suspension member (60) fastened by bolts (37) on a rafter (30) is provided with two rising edges. (62), (6
2), and both uprights (62), (62) are respectively engaged with the engaging portion (53) of the connecting portion (51) of the roofing plate (50). , (64). On the other hand, the cover member (70) is formed with a top plate (71) and a mounting side (72) corresponding to the shape of the suspension member (60). The configuration of the embodiment shown in FIG. 5 has the same operation and effect as those of the above embodiment.

第6図および第7図は、垂木(30)の他の形状例を示
したものである。即ち、第6図に示す垂木(30)は脚辺
(35)と取付辺(36)との間に内方に膨出する溝部(3
8)を形成したものであり、第7図に示す垂木(30)は
吊子部材(60)を設ける取付面(33)と下地材支持面
(34)との間の段部(32)を高く形成したものである。
6 and 7 show other examples of the shape of the rafter (30). That is, the rafter (30) shown in FIG. 6 has a groove (3) bulging inward between the leg side (35) and the mounting side (36).
8), and the rafter (30) shown in FIG. 7 has a step (32) between the mounting surface (33) on which the suspension member (60) is provided and the base material supporting surface (34). It is formed high.

なお、これらの垂木や接続部材は、屋根板の接続部の
形状などに合わせて適宜変形して用いられるものであ
る。
These rafters and connecting members are appropriately modified and used in accordance with the shape of the connecting portion of the roof shingle.

さらに、本発明はこれらの実施例に限られるものでは
なく、例えば下層材を設けずに屋根を葺き上げたり、そ
の他、建物の屋根形状や屋根面積などに応じて適宜な形
状および組合せで行うことができる。
Furthermore, the present invention is not limited to these examples. For example, roofing without providing a lower layer material, or other appropriate shapes and combinations depending on the roof shape or roof area of the building, etc. Can be.

〔発明の効果〕〔The invention's effect〕

以上説明したように、請求項1に記載の発明は、前記
下地材は比較的薄手の部材からなり、 前記屋根板は、その取付け時において屋根板の中央部
が弾性により下方へ湾曲するように、その両側の接続部
間の幅寸法を、垂木上に設けた吊子部材の間隔よりも広
く形成し、 前記垂木は下地材の下方への撓みを許容する高さを有
しているという各構成部材を有機的に結合させたことに
より、縦葺屋根の葺き上げ時において、下地材は、金属
製の縦葺屋根板によって押圧され、屋根板と共に下方に
湾曲するため、屋根板と下地材とを密着させることがで
きる。
As described above, the invention according to claim 1, wherein the base material is made of a relatively thin member, and the roof plate is configured such that a central portion of the roof plate is bent downward by elasticity at the time of installation. The width dimension between the connecting portions on both sides thereof is formed wider than the interval between the suspender members provided on the rafter, and the rafter has a height that allows the base material to bend downward. When the vertical roof is laid, the base material is pressed by the metal vertical roof shingle and curves downward together with the roof shingle when the vertical roof is laid. And can be brought into close contact with each other.

即ち、比較的薄手な材料により形成されて、柔軟性を
有する下地材の両側縁部は、垂木の下地材支持面に載置
されると、下地材自身の重量、即ち、自重により、ある
いは垂木に段部がある時は、その両側縁部が垂木の段部
で押圧されることにより、下地材の中央部が下方の母屋
方向に僅かに湾曲する状態で垂木間に取り付けられるこ
とになる。
That is, when both sides of the flexible base material formed of a relatively thin material and placed on the base material support surface of the rafter, the weight of the base material itself, that is, the weight of the base material, or the rafter When there is a step, both side edges thereof are pressed by the step of the rafter, so that the center part of the base material is attached between the rafters in a state of being slightly curved in the lower purlin direction.

更に、この状態で取り付けられた下地材の上面に、上
述のごとく僅かに幅広に形成された屋根板を敷設するこ
とにより、屋根板の係合部が吊子部材により押圧される
結果、この反力が屋根板の中央部を下方の母屋方向に湾
曲させる方向に作用し、屋根板を下方向へ湾曲させるの
である。
Further, by laying a slightly wide roof plate as described above on the upper surface of the base material attached in this state, as a result of the engaging portion of the roof plate being pressed by the suspension member, The force acts in a direction that curves the center of the shingle downward in the purlin direction, causing the shingle to curve downward.

この時、上記屋根板の湾曲によって下地材は下方に押
圧されて撓み、屋根板と共に下方に湾曲する。したがっ
て、下地材の復元力と、屋根板の押圧力とにより、両者
を密着させることができる。その結果、両者が密着し、
両者間に隙間が発生することを防止することができて、
遮音性などの向上や外観の向上を図ることができる。
At this time, the base material is pressed downward and bent by the curvature of the roof plate, and is bent downward together with the roof plate. Therefore, both can be brought into close contact with each other by the restoring force of the base material and the pressing force of the roof plate. As a result, both stick together,
It is possible to prevent a gap from occurring between both,
The sound insulation and the like and the appearance can be improved.

又、請求項2に記載した発明によれば、前記の効果に
加え、母屋等の下地部材の上面に木毛板等の断熱性を有
する下層材を配置することにより、断熱性や遮音性を大
幅に向上させることができ、特に下層材と下地材との間
に空気層が形成されることで、断熱性や遮音性をさらに
向上させることができるという特長を有する。
According to the invention as set forth in claim 2, in addition to the above-described effects, heat insulation and sound insulation can be improved by arranging a heat insulating lower layer material such as a wooden board on the upper surface of a base member such as a purlin. This has a feature that the heat insulating property and the sound insulating property can be further improved by forming the air layer between the lower layer material and the base material.

【図面の簡単な説明】[Brief description of the drawings]

図面は本発明に係る縦葺屋根構造の実施例を示したもの
であって、第1図は全体構成を示す斜視図、第2図は同
上の要部断面正面図、第3図は要部の拡大断面図、第4
図は屋根板の敷設状態の説明図、第5図は接続部分の他
の実施例を示す要部断面正面図、第6図および第7図は
それぞれ垂木の他の変形例を示す正面図、第8図
(イ),(ロ)はそれぞれ従来の屋根板の接続状態の説
明図である。 (10)……母屋等の下地部材 (20)……下層材 (30)……垂木 (31)……垂木の上面 (32)……垂木の段部 (33)……垂木の取付面 (34)……垂木の下地材支持面 (35)……垂木の脚辺 (36)……垂木の取付辺 (40)……下地材 (50)……屋根板 (51)……接続部 (52)……立上り部 (53)……係合部 (54)……当接部 (60)……吊子部材 (61)……基板部 (62)……起立辺 (63)……天板辺 (64)……屋根板係合辺 (70)……カバー部材 (71)……天板部 (72)……取付辺部 (73)……係合突部
BRIEF DESCRIPTION OF THE DRAWINGS The drawings show an embodiment of a vertical roof structure according to the present invention. FIG. 1 is a perspective view showing the entire structure, FIG. Enlarged sectional view of the fourth
FIG. 5 is an explanatory view of a laying state of a shingle, FIG. 5 is a cross-sectional front view of a main part showing another embodiment of a connecting portion, FIGS. 6 and 7 are front views showing other modified examples of rafters, respectively. FIGS. 8 (a) and 8 (b) are explanatory views of a connection state of a conventional roof plate. (10)… Underlay members such as purlins (20)… Lower layer materials (30)… rafters (31)… upper surface of rafters (32)… rafter steps (33)… rafter mounting surface ( 34) ... rafter base material support surface (35) ... rafter leg side (36) ... rafter mounting side (40) ... base material (50) ... roof plate (51) ... connection part ( 52) rising part (53) engaging part (54) contact part (60) suspension member (61) board part (62) standing edge (63) top Board edge (64) Roof plate engaging side (70) Cover member (71) Top plate (72) Mounting side (73) Engagement protrusion

Claims (2)

(57)【特許請求の範囲】(57) [Claims] 【請求項1】母屋等の下地部材上に、これと直交する垂
木を所定間隔を隔てて配設し、この垂木間に下地材を架
設し、その上から金属製の縦葺屋根板を葺いた縦葺屋根
構造において、 前記下地材は比較的薄手の部材からなり、 前記屋根板は、その取付け時において屋根板の中央部が
弾性により下方へ湾曲するように、その両側の接続部間
の幅寸法を、垂木上に設けた吊子部材の間隔よりも広く
形成し、 前記垂木は下地材の下方への撓みを許容する高さを有し
ている ことを特徴とする縦葺屋根構造。
1. A rafter perpendicular to the rafter is disposed on a base member such as a main house at a predetermined interval, a base material is erected between the rafters, and a metal vertical roof plate is laid from above. In the vertical roof structure, the base material is made of a relatively thin member, and the roof shingle is connected between the connection portions on both sides so that the center portion of the roof shingle is bent downward by elasticity at the time of installation. A vertical roof structure, wherein the width of the rafter is formed to be wider than the interval between the suspension members provided on the rafter, and the rafter has a height that allows the base material to bend downward.
【請求項2】下地部材と垂木との間に、木毛板等の下層
材を介在させたことを特徴とする請求項1に記載の縦葺
屋根構造。
2. The vertical roof structure according to claim 1, wherein a lower layer material such as a wooden board is interposed between the base member and the rafter.
JP1028643A 1989-02-09 1989-02-09 Thatched roof structure Expired - Lifetime JP2633003B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1028643A JP2633003B2 (en) 1989-02-09 1989-02-09 Thatched roof structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1028643A JP2633003B2 (en) 1989-02-09 1989-02-09 Thatched roof structure

Publications (2)

Publication Number Publication Date
JPH02210141A JPH02210141A (en) 1990-08-21
JP2633003B2 true JP2633003B2 (en) 1997-07-23

Family

ID=12254199

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1028643A Expired - Lifetime JP2633003B2 (en) 1989-02-09 1989-02-09 Thatched roof structure

Country Status (1)

Country Link
JP (1) JP2633003B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003027673A (en) * 2001-07-12 2003-01-29 Azuma:Kk Roof-material connection structure of shingle roof

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5810069B2 (en) * 2012-12-12 2015-11-11 株式会社オーティス Roof material mounting structure
JP7138925B2 (en) * 2018-08-02 2022-09-20 元旦ビューティ工業株式会社 Retaining member for mounting exterior material and exterior structure
JP7276833B2 (en) * 2019-06-03 2023-05-18 元旦ビューティ工業株式会社 Exterior structure and its construction method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5848811U (en) * 1981-09-30 1983-04-02 船木 元旦 Structure of long roof material that can be wired indoors
JPS5848811A (en) * 1981-09-18 1983-03-22 Mitsubishi Electric Corp Bearing meter for car

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003027673A (en) * 2001-07-12 2003-01-29 Azuma:Kk Roof-material connection structure of shingle roof

Also Published As

Publication number Publication date
JPH02210141A (en) 1990-08-21

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