JP3067378U - Lightweight, fire-resistant connected roof - Google Patents
Lightweight, fire-resistant connected roofInfo
- Publication number
- JP3067378U JP3067378U JP1999007978U JP797899U JP3067378U JP 3067378 U JP3067378 U JP 3067378U JP 1999007978 U JP1999007978 U JP 1999007978U JP 797899 U JP797899 U JP 797899U JP 3067378 U JP3067378 U JP 3067378U
- Authority
- JP
- Japan
- Prior art keywords
- roof
- tight frame
- leg
- fitting
- roof 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
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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
(57)【要約】
【課題】 本考案は作業性がよく、安全性が高く、構造
簡単にして強度的に強い、しかも軽量にして耐火性に優
れた連結屋根を提供する。
【解決手段】 屋根板の一端部に屋根板下面支持縁を有
する脚状リブ部を形成するとともに他端部に脚状リブ部
嵌合用折曲縁または屋根板下面支持縁重合縁を形成し、
前記脚状リブ部に前記折曲縁を嵌合しまたは前記屋根板
下面支持縁に前記屋根板下面支持縁重合縁を重合して屋
根板を連結するようにした連結屋根と、前記屋根板を駆
体に取付けるためのタイトフレームとからなる軽量・耐
火連結屋根において、前記連結屋根の各脚状リブ部間に
おける屋根板にタイトフレーム嵌合用凹・凸部を、また
前記タイトフレームに屋根板嵌合用凹・凸部および脚状
リブ部嵌合用凹部をそれぞれ形成し、前記屋根板のタイ
トフレーム嵌合用凹・凸部と前記タイトフレームの屋根
板嵌合用凹・凸部を相互に嵌合し一体に取付けるととも
に前記タイトフレームを駆体に取付けたことを特徴とす
る。
(57) [Summary] [PROBLEMS] The present invention provides a connected roof excellent in workability, high in safety, simple in structure and strong in strength, lightweight and excellent in fire resistance. SOLUTION: A leg-shaped rib portion having a roof plate lower surface support edge is formed at one end of the roof plate, and a bent edge for fitting the leg rib portion or a roof plate lower surface support edge overlap edge is formed at the other end portion,
A connection roof in which the bent edge is fitted to the leg-shaped rib portion or the roof panel lower surface support edge overlaps the roof panel lower surface support edge overlap edge to connect the roof panel, and the roof panel; A lightweight and fire-resistant connected roof comprising a tight frame for mounting on a vehicle body, wherein a concave / convex portion for fitting a tight frame is fitted to a roof plate between each leg-like rib portion of the connected roof, and a roof plate is fitted to the tight frame. The joint concave / convex portion and the leg-shaped rib portion fitting concave portion are respectively formed, and the tight frame fitting concave / convex portion of the roof plate and the roof plate fitting concave / convex portion of the tight frame are mutually fitted and integrated. And the tight frame is attached to a vehicle body.
Description
【０００１】[0001]
本考案は、通常アイデッキと称し、例えば鉄骨構造物等において、フラット面 を生かした屋根として用いられる軽量・耐火連結屋根に関するものである。 The present invention relates to a lightweight and fire-resistant connected roof, commonly referred to as an eyedeck, which is used as a roof utilizing a flat surface in, for example, a steel structure.
【０００２】[0002]
従来の鉄骨構造物等におけるアイデッキルーフを用いたフラット屋根は、例え ば実公平５−２４７４０号公報、実公平５−２４７４１号公報の如く、いずれも 脚状リブの下端を駆体（梁・または母屋等）に直接取付けて屋根を構成していた ものである。 また、波形に成形した金属屋根板を同じく波形に成形したタイトフレームによ り駆体に取付けるようにした折板屋根も周知である。 In a conventional flat roof using an eye deck roof in a steel frame structure or the like, as in, for example, Japanese Utility Model Publication No. 5-24740 and Japanese Utility Model Publication No. 5-24741, the lower ends of the leg-like ribs are used as a power source (beam / beam). Or the roof was constructed directly on the main building. Also known is a folded-plate roof in which a corrugated metal roof slab is attached to a vehicle body by a tight frame that is also corrugated.
【０００３】[0003]
ところが、上記従来技術において、前者（アイデッキルーフ使用のもの）の場 合は、屋根板の脚状リブ部の下端を直接駆体に溶接またはビス止め等の手段によ り取付ける作業を、通常、作業員が屋根板上から、下向きの状態で屋根板の裏側 にまで手を延ばして行うため、作業性が悪く、また誤って地上に落下する等、甚 だ危険性の多いものであった。 また後者（タイトフレーム使用のもの）の場合は、屋根板とタイトフレームが 単に同形の波形に成形されたものを相互に嵌合取付けただけのものであるため、 強度的に弱く、しかも屋根板上面に防水構造を設ける場合に、屋根板が波形であ るため、施工が面倒である等の問題点があった。 However, in the prior art described above, in the case of the former (the one using an eyedeck roof), the work of directly attaching the lower end of the leg-like rib portion of the shingle to the vehicle body by welding or screwing is usually performed. However, since the workers reach out from the top of the shingle to the back of the shingle in a downward position, the workability is poor, and there is much danger, such as accidentally falling to the ground. . In the case of the latter (with a tight frame), the roof panel and the tight frame are simply formed by fitting the same shape into a corrugated shape, so that the strength is weak and the roof panel is weak. When a waterproof structure is provided on the upper surface, there are problems such as troublesome construction work because the roof shingles are corrugated.
【０００４】[0004]
本考案は上記課題を解決することを目的とし、 屋根板の一端部に屋根板下 面支持縁を有する脚状リブ部を形成するとともに他端部に脚状リブ部嵌合用折曲 縁または屋根板下面支持縁重合縁を形成し、前記脚状リブ部に前記折曲縁を嵌合 しまたは前記屋根板下面支持縁に前記屋根板下面支持縁重合縁を重合して屋根板 を連結するようにした連結屋根と、前記屋根板を駆体に取付けるためのタイトフ レームとからなる軽量・耐火連結屋根において、前記連結屋根の各脚状リブ部間 における屋根板にタイトフレーム嵌合用凹・凸部を、また前記タイトフレームに 屋根板嵌合用凹・凸部および脚状リブ部嵌合用凹部をそれぞれ形成し、前記屋根 板のタイトフレーム嵌合用凹・凸部と前記タイトフレームの屋根板嵌合用凹・凸 部を相互に嵌合し一体に取付けるとともに前記タイトフレームを駆体に取付けた ことを特徴とする。 請求項１記載の軽量・耐火連結屋根において、前記屋根 板のタイトフレーム嵌合用凹・凸部を断面略正・逆の台形状に形成したことを特 徴とする。 請求項１記載の軽量・耐火連結屋根において、前記タイトフレー ムの屋根板嵌合用凹・凸部のうち、凸部を断面略台形状に形成したことを特徴と する。 請求項１，３記載の軽量・耐火連結屋根において、前記タイトフレー ムの脚上リブ部嵌合用凹部を断面略逆台形状に形成したことを特徴とする。 請求項１乃至４記載の軽量・耐火連結屋根において、前記屋根板の上面を防水ま たは断熱・防水構造に形成したことを特徴とする。 請求項１乃至５記載の軽 量・耐火連結屋根において、前記屋根板の下面側に吹付けロックウールその他適 宜の吹付け断熱材による耐火被覆を形成したことを特徴とする。 An object of the present invention is to solve the above-mentioned problems, and to form a leg-like rib having a roof plate lower surface supporting edge at one end of a roof plate and a bent edge or roof for fitting a leg-like rib portion at the other end. A lower edge supporting edge of the shingle is formed, and the bent edge is fitted into the leg-like rib portion, or the lower edge supporting edge of the shingle is overlapped with the lower edge supporting edge of the shingle to connect the shingle. In a lightweight and fire-resistant connected roof comprising a connected roof made in a manner as described above and a tight frame for attaching the shingle to a vehicle body, a concave / convex portion for fitting a tight frame to the roof plate between each leg-like rib portion of the connected roof. And a concave / convex portion for fitting a roof plate and a concave portion for fitting a leg-shaped rib portion are respectively formed in the tight frame, and the concave / convex portion for fitting a tight frame of the roof plate and the concave portion for fitting a roof plate of the tight frame are formed.・ Make the protrusions fit together The tight frame is attached to a body while being attached to a body. The lightweight and fire-resistant connected roof according to claim 1, characterized in that the concave / convex portion for fitting the tight frame of the roof plate is formed in a trapezoidal shape with a substantially normal or reverse cross section. The lightweight and fire-resistant connected roof according to claim 1, characterized in that, among the concave / convex portions for fitting the roof plate of the tight frame, the convex portion is formed to have a substantially trapezoidal cross section. The lightweight and fire-resistant connected roof according to any one of claims 1 to 3, characterized in that the leg-side rib fitting recess of the tight frame is formed in a substantially inverted trapezoidal cross section. The lightweight and fire-resistant connected roof according to any one of claims 1 to 4, wherein an upper surface of the roof plate is formed in a waterproof or heat-insulating / waterproof structure. The lightweight and fire-resistant connected roof according to any one of claims 1 to 5, characterized in that a fireproof coating made of sprayed rock wool or other suitable sprayed heat insulating material is formed on the lower surface side of the roof plate.
【０００５】[0005]
以下、本考案の連結屋根について、図１〜図１１を参照して説明する。 図１は本考案の連結屋根の施工状態の一例を示す正断面図、図２（ａ），（ｂ ）は屋根板の各例を示す正面図であって、（ａ）は屋根板の他端側フラット面に 脚状リブ部嵌合用折曲縁を形成したものを示し、（ｂ）は同脚状リブ部嵌合用折 曲縁を屋根板下面支持縁重合縁（フラット延長部）に形成したものを示す図、図 ３は同一部切欠平面図、図４はタイトフレームの一例を示す正面図、図５は同平 面図、図６は屋根板の一部拡大正断面図、図７はタイトフレームの一部拡大正断 面図、図８は同右側面図、図９は駆体に対する連結屋根の取付状態の一例を示す 一部拡大正断面図、図１０は同一部拡大側面図、図１１（ａ），（ｂ）は脚状リ ブ部の他例を示す一部拡大正面図である。 Hereinafter, the connecting roof of the present invention will be described with reference to FIGS. FIG. 1 is a front sectional view showing an example of a construction state of a connecting roof according to the present invention, and FIGS. 2 (a) and 2 (b) are front views showing respective examples of a roof sheet, and FIG. A bent edge for fitting the leg-shaped rib portion is formed on the flat surface on the end side, and (b) shows a bent edge for fitting the leg-shaped rib portion on the overlapping edge (flat extension portion) of the support edge on the lower surface of the roof plate. FIG. 3 is a cutaway plan view of the same part, FIG. 4 is a front view showing an example of a tight frame, FIG. 5 is a plan view of the same, FIG. 6 is a partially enlarged front sectional view of a roof plate, and FIG. Fig. 8 is a right side view of the tight frame, Fig. 8 is a right side view of the same, Fig. 9 is an example of an attached state of the connecting roof to the vehicle body, Fig. 10 is a partially enlarged front view, and Fig. 10 is an enlarged side view of the same part. FIGS. 11A and 11B are partially enlarged front views showing another example of the leg-shaped rib portion.
【０００６】 図１，６において、１は屋根板Ａの下面に折曲形成された垂直壁部１ａ，１ａ を有する脚状リブ部であって、下端に押拡底部２を有するとともに前記垂直壁部 １ａ，１ａの上端は略水平状に折曲され、フラット面３に形成されている。なお 、前記屋根板Ａの一端部側脚状リブ部１の垂直壁部１ａ上端のフラット面３は屋 根板連結時において屋根板下面支持縁となる。４は前記屋根板Ａの他端側フラッ ト面３に形成した脚状リブ部嵌合用折曲縁、４′は前記他端側フラット面３に載 架重合される屋根板下面支持縁重合縁（フラット延長部）である。５は前記屋根 板Ａの各脚状リブ部１間に形成したタイトフレーム嵌合用凹・凸部であって、図 ４示のように前記脚状リブ部１に平行に屋根板Ａの長さ方向に形成されている。 なお、前記タイトフレーム嵌合用凹・凸部５の断面形状は図３，７示の如く正・ 逆に連続する台形状に形成してあるが、これに限定されるものでない。６はタイ トフレームであって、前記屋根板Ａのタイトフレーム嵌合用凹・凸部５と嵌合可 能の屋根板嵌合用凹・凸部７および脚状リブ部嵌合用凹部８を形成してなるもの である。なお、前記脚状リブ部嵌合用凹部８の断面形状は、図８，１０示の如く 、略逆台形状に形成してあるがこれに限定されるものでない。９は前記屋根板Ａ と前記タイトフレーム６の嵌合用凹・凸部５，７における間隙部である。 １０は屋根板Ａの上面に形成される防水または断熱・防水構造であって、詳細 に図示しないが、アスファルト層からなるもの、合成ゴム、プラスチック等の防 水シートからなるもの、または両者を併用したもの、さらに前記防水構造の下に ウレタン、ポリイソシアヌレート、フェノール、ロックウール材等の断熱材を設 けたもの、あるいは設けないもの等、連結屋根の施工条件によって適宜選択され るものである。１１は駆体（梁、母屋等）を示すものである。なお、前記屋根板 Ａの脚状リブ部１の押拡底部２の断面形状は図１１（ａ），（ｂ）に示すように 三角形、四角形その他種々の形態のものでも用いることができる。１２は前記屋 根板Ａの下面側に吹付けロックウールあるいはその他適宜の吹付け断熱材１２ａ によって形成された耐火被覆である。In FIGS. 1 and 6, reference numeral 1 denotes a leg-like rib portion having a vertical wall portion 1a, 1a bent on the lower surface of a roof plate A. The upper ends of the portions 1a, 1a are bent substantially horizontally and are formed on the flat surface 3. The flat surface 3 at the upper end of the vertical wall portion 1a of the leg-like rib portion 1 at the one end of the roof plate A serves as a roof plate lower surface supporting edge when the roof plate is connected. Reference numeral 4 denotes a bent edge for fitting a leg-shaped rib portion formed on the flat surface 3 on the other end side of the roof plate A, and reference numeral 4 'denotes a overlapping edge on the lower surface of the roof plate to be mounted on the flat surface 3 on the other end side. (Flat extension). Reference numeral 5 denotes a concave / convex portion for fitting a tight frame formed between the leg-shaped rib portions 1 of the roof plate A, and the length of the roof plate A is parallel to the leg-shaped rib portion 1 as shown in FIG. It is formed in the direction. The cross-sectional shape of the tight frame fitting concave / convex portion 5 is formed in a trapezoidal shape which is continuous in the forward and reverse directions as shown in FIGS. 3 and 7, but is not limited thereto. Reference numeral 6 denotes a tight frame, which forms a roof plate fitting concave / convex portion 7 and a leg-shaped rib portion fitting concave portion 8 which can be fitted to the tight frame fitting concave / convex portion 5 of the roof plate A. It is made up of The cross-sectional shape of the leg-shaped rib fitting recess 8 is formed in a substantially inverted trapezoidal shape as shown in FIGS. 8 and 10, but is not limited thereto. Reference numeral 9 denotes a gap between the concave and convex portions 5 and 7 for fitting between the roof plate A and the tight frame 6. Reference numeral 10 denotes a waterproof or heat-insulating / waterproof structure formed on the upper surface of the roofing sheet A, which is not shown in detail but is made of an asphalt layer, a waterproof sheet made of synthetic rubber, plastic or the like, or a combination of both. Such a material may be appropriately selected according to the construction conditions of the connecting roof, such as a material provided with a heat insulating material such as urethane, polyisocyanurate, phenol, and rock wool under the waterproof structure, or a material without the heat insulating material. Reference numeral 11 denotes a driving body (beam, purlin, etc.). The cross-sectional shape of the expanded bottom portion 2 of the leg-like rib portion 1 of the roof plate A may be triangular, quadrangular or other various shapes as shown in FIGS. 11 (a) and 11 (b). Reference numeral 12 denotes a fire-resistant coating formed on the lower surface side of the roof plate A by spraying rock wool or other appropriate spraying heat insulating material 12a.
【０００７】 次に作用について説明する。施工に際しては、まず駆体１１に、図９，１０示 のように、タイトフレーム６の脚状リブ部嵌合用凹部８の下面部８ａを、溶接、 ビスその他適宜の取付手段により取付けるとともに、前記タイトフレーム６の脚 状リブ部嵌合用凹部８内に、前記屋根板Ａの各脚状リブ部１を挿入し、前記脚状 リブ部１の押拡底部２を前記タイトフレーム６に、また、前記屋根板Ａのタイト フレーム嵌合用凹・凸部５を前記タイトフレーム６の屋根板嵌合用凹・凸部７に 嵌合した状態で、前記押拡底部２とタイトフレーム６および前記両嵌合用凹・凸 部５，７の当接部５ａ，７ａをそれぞれセルフドリルビスまたはボルトナットそ の他適宜の取付手段により一体に取付け、次に屋根板Ａの上面に防水または断熱 ・防水構造１０を形成し、さらに前記屋根板Ａの下面側に図１示のように、吹付 けロックウールあるいはその他適宜の吹付け断熱材１２ａによる耐火被覆１２を 形成するものである。Next, the operation will be described. At the time of construction, first, as shown in FIGS. 9 and 10, the lower surface portion 8a of the leg-shaped rib portion fitting concave portion 8 of the tight frame 6 is attached to the vehicle body 11 by welding, screws, or other appropriate attaching means. Each leg-shaped rib 1 of the roof plate A is inserted into the leg-shaped rib fitting recess 8 of the tight frame 6, and the expanded bottom 2 of the leg-shaped rib 1 is inserted into the tight frame 6. With the concave / convex portion 5 for fitting a tight frame of the roof plate A fitted to the concave / convex portion 7 for fitting a roof plate of the tight frame 6, the push-in / out bottom portion 2 and the tight frame 6 and the fitting portion for the both fittings are formed. The contact portions 5a and 7a of the concave and convex portions 5 and 7 are integrally attached by a self-drilling screw, a bolt and a nut, or other appropriate attachment means, and then a waterproof or heat insulating / waterproof structure 10 is formed on the upper surface of the roof plate A. And furthermore the shingle As shown in Figure 1 shown on the lower side of, and forms a refractory coating 12 by spraying rockwool or other suitable spray insulation material 12a.
【０００８】 なお、上記施工に際し、前記屋根板Ａの押拡底部２とタイトフレーム６の一体 取付けを行わない場合もある。In some cases, the push-fit bottom portion 2 of the shingle A and the tight frame 6 may not be integrally attached during the above construction.
【０００９】[0009]
本考案のよれば、屋根板の一端部に屋根板下面支持縁を有する脚状リブ部を形 成するとともに他端部に脚状リブ部嵌合用折曲縁または屋根板下面支持縁重合縁 を形成し、前記脚状リブ部に前記折曲縁を嵌合しまたは前記屋根板下面支持縁に 前記屋根板下面支持縁重合縁を重合して屋根板を連結するようにした連結屋根と 、前記屋根板を駆体に取付けるためのタイトフレームとからなる軽量・耐火連結 屋根において、前記連結屋根の各脚状リブ部間における屋根板にタイトフレーム 嵌合用凹・凸部を、また前記タイトフレームに屋根板嵌合用凹・凸部および脚状 リブ部嵌合用凹部をそれぞれ形成し、前記屋根板のタイトフレーム嵌合用凹・凸 部と前記タイトフレームの屋根板嵌合用凹・凸部を相互に嵌合し一体に取付ける とともに前記タイトフレームを駆体に取付けたことを特徴としたものであるから 、従来のアイデッキルーフ使用によるフラット連結屋根の施工のように、作業員 が屋根板の上から下向きの状態で屋根板の裏側にまで手を延ばして駆体に対する 屋根板の取付けを行うことなく、屋根板の上で取付作業ができるので、作業性が 非常によく、かつまた作業中に誤って落下する等の危険もなくきわめて安全性が 高いものである。 According to the present invention, a leg-like rib having a roof plate lower surface support edge is formed at one end of the roof plate, and a bent edge for fitting the leg rib portion or a roof plate lower surface support edge overlap edge is formed at the other end. A connection roof, which is formed and fits the bent edge to the leg-shaped rib portion or overlaps the roof plate lower surface support edge overlap edge with the roof plate lower surface support edge to connect the roof plate, A lightweight and fire-resistant connection roof comprising a tight frame for attaching a roof plate to a vehicle body, wherein a tight frame fitting concave / convex portion is provided on the roof plate between each leg-shaped rib portion of the connection roof, and the tight frame is provided on the tight frame. A concave / convex portion for fitting a roof plate and a concave portion for fitting a leg-shaped rib portion are respectively formed, and the concave / convex portion for fitting a tight frame of the roof plate and the concave / convex portion for fitting a roof plate of the tight frame are mutually fitted. And attach them together. The main feature is that the frame is attached to the body of the vehicle. The installation work can be done on the roof shingle without having to reach for the roof shingle and attach it to the hull, so the workability is very good and there is no danger of accidentally falling during the work. It is extremely safe.
【００１０】 また、本考案によれば、前記屋根板上に防水または断熱・防水構造を形成した ので、軽量でしかも耐火、耐熱、断熱性および防水性に優れた連結屋根を得るこ とができる。Further, according to the present invention, since a waterproof or heat-insulating / water-proof structure is formed on the roof slab, it is possible to obtain a light-weight and connected roof excellent in fire resistance, heat resistance, heat insulation and waterproofness. .
【００１１】 さらにまた、本考案によれば、屋根板の下面側に吹付けロックウールあるいは その他適宜の吹付け断熱材による耐火被覆を形成したものであるから、全体とし て耐火・断熱性に優れた連結屋根となし得る。Furthermore, according to the present invention, since the fireproof coating made of sprayed rock wool or other suitable sprayed heat insulating material is formed on the lower surface side of the roof plate, the fireproof and heat insulating properties as a whole are excellent. It can be a connected roof.
【００１２】 さらにまた、本考案によれば、屋根板の各脚状リブ受部は、タイトフレームの 脚状リブ部嵌合用凹部内に挿入嵌合された状態で屋根板およびタイトフレームの 各嵌合用凹・凸部は一体に取付けられているので、強度的に強く、また構造的に きわめて簡単である等の効果がある。Still further, according to the present invention, each leg-shaped rib receiving portion of the roof plate is inserted and fitted into the leg-shaped rib portion fitting recess of the tight frame, and each fitting of the roof plate and the tight frame is fitted. Since the joint concave and convex portions are integrally attached, there are effects such as high strength and extremely simple structure.
【図１】本考案の連結屋根の施工状態の一例を示す正断
面図である。FIG. 1 is a front sectional view showing an example of a construction state of a connecting roof of the present invention.
【図２】（ａ），（ｂ）は屋根板の各例を示す正面図で
ある。FIGS. 2A and 2B are front views showing examples of a roof shingle.
【図３】同一部切欠平面図である。FIG. 3 is a cutaway plan view of the same part.
【図４】タイトフレームの一例を示す正面図である。FIG. 4 is a front view showing an example of a tight frame.
【図５】同平面図である。FIG. 5 is a plan view of the same.
【図６】屋根板の一部拡大正断面図である。FIG. 6 is a partially enlarged front sectional view of a shingle.
【図７】タイトフレームの一部拡大正断面図である。FIG. 7 is a partially enlarged front sectional view of a tight frame.
【図８】同右側面図である。FIG. 8 is a right side view of the same.
【図９】駆体に対する連結屋根の取付状態の一例を示す
一部拡大正断面図である。FIG. 9 is a partially enlarged front sectional view showing an example of a state in which a connecting roof is attached to a vehicle body.
【図１０】同一部拡大側面図である。FIG. 10 is an enlarged side view of the same part.
【図１１】（ａ），（ｂ）は脚状リブ部の他例を示す一
部拡大正面図である。11A and 11B are partially enlarged front views showing another example of the leg-like rib portion.
１ 脚状リブ部 １ａ，１ａ 垂直壁部 ２ 押拡底部 ３ フラット面 ４ 脚状リブ部嵌合用折曲縁 ４′ 屋根板下面支持縁重合縁 ５ タイトフレーム嵌合用凹・凸部 ５ａ 当接部 ６ タイトフレーム ７ 屋根板嵌合用凹・凸部 ７ａ 当接部 ８ 脚状リブ部嵌合用凹部 ９ 間隙部 １０ 防水構造 １１ 駆体（梁、母屋等） １２ 耐火被覆 １２ａ 吹付け断熱材 Ａ 屋根板 DESCRIPTION OF SYMBOLS 1 Leg-like rib part 1a, 1a Vertical wall part 2 Pushing bottom part 3 Flat surface 4 Bent edge for fitting leg-like rib part 4 'Overlapping edge of roof plate lower surface support edge 5 Concave / convex part for tight frame fitting 5a Contact part Reference Signs List 6 Tight frame 7 Concave / convex portion for fitting roof plate 7a Contact portion 8 Concavity for fitting leg-shaped rib portion 9 Gap portion 10 Waterproof structure 11 Vehicle (beam, purlin, etc.) 12 Fireproof coating 12a Sprayed heat insulating material A Roof plate
───────────────────────────────────────────────────── フロントページの続き (72)考案者 近藤 敏 東京都中央区日本橋３丁目12番２号 東邦 シートフレーム株式会社内 (72)考案者 増田 広 札幌市白石区中央二条１丁目５番56号 札 幌シートフレーム株式会社内 (72)考案者 今井 克英 札幌市白石区中央二条１丁目５番56号 札 幌シートフレーム株式会社内 ────────────────────────────────────────────────── ─── Continuing on the front page (72) Inventor Satoshi Kondo 3-12-2 Nihombashi, Chuo-ku, Tokyo Toho Seat Frame Co., Ltd. (72) Inventor Hiroshi Masuda 1-5-56 Chuo Nijo 1-chome, Shiroishi-ku, Sapporo-shi Sapporo Seat Frame Co., Ltd. (72) Inventor Katsuhide Imai 1-56, Chuo-Nijo 1-chome, Shiroishi-ku, Sapporo City Sapporo Seat Frame Co., Ltd.
Claims (6)
する脚状リブ部を形成するとともに他端部に脚状リブ部
嵌合用折曲縁または屋根板下面支持縁重合縁を形成し、
前記脚状リブ部に前記折曲縁を嵌合しまたは前記屋根板
下面支持縁に前記屋根板下面支持縁重合縁を重合して屋
根板を連結するようにした連結屋根と、前記屋根板を駆
体に取付けるためのタイトフレームとからなる軽量・耐
火連結屋根において、前記連結屋根の各脚状リブ部間に
おける屋根板にタイトフレーム嵌合用凹・凸部を、また
前記タイトフレームに屋根板嵌合用凹・凸部および脚状
リブ部嵌合用凹部をそれぞれ形成し、前記屋根板のタイ
トフレーム嵌合用凹・凸部と前記タイトフレームの屋根
板嵌合用凹・凸部を相互に嵌合し一体に取付けるととも
に前記タイトフレームを駆体に取付けたことを特徴とす
る軽量・耐火連結屋根。1. A leg-shaped rib having a roof plate lower surface support edge is formed at one end of a roof plate, and a bent edge for fitting the leg rib portion or a roof plate lower surface support edge overlap edge is formed at the other end. ,
A connection roof in which the bent edge is fitted to the leg-shaped rib portion or the roof panel lower surface support edge overlaps the roof panel lower surface support edge overlap edge to connect the roof panel, and the roof panel; A lightweight and fire-resistant connected roof comprising a tight frame for mounting on a vehicle body, wherein a concave / convex portion for fitting a tight frame is fitted to a roof plate between each leg-like rib portion of the connected roof, and a roof plate is fitted to the tight frame. The joint concave / convex portion and the leg-shaped rib portion fitting concave portion are respectively formed, and the tight frame fitting concave / convex portion of the roof plate and the roof plate fitting concave / convex portion of the tight frame are mutually fitted and integrated. A lightweight and fire-resistant connected roof characterized in that the tight frame is mounted on a vehicle body while being mounted on a vehicle body.
いて、前記屋根板のタイトフレーム嵌合用凹・凸部を断
面略正・逆の台形状に形成したことを特徴とする軽量・
耐火連結屋根。2. The lightweight and fire-resistant connected roof according to claim 1, wherein the concave and convex portions for fitting the tight frame of the roof plate are formed in a trapezoidal shape with substantially normal and reverse cross-sections.
Fireproof connecting roof.
いて、前記タイトフレームの屋根板嵌合用凹・凸部のう
ち、凸部を断面略台形状に形成したことを特徴とする軽
量・耐火連結屋根。3. The lightweight and fire-resistant jointed roof according to claim 1, wherein, among the recesses and projections for fitting the roof plate of the tight frame, the projections are formed to have a substantially trapezoidal cross section. Articulated roof.
において、前記タイトフレームの脚上リブ部嵌合用凹部
を断面略逆台形状に形成したことを特徴とする軽量・耐
火連結屋根。4. The lightweight and fire-resistant connected roof according to claim 1, wherein the leg-side rib fitting recess of the tight frame has a substantially inverted trapezoidal cross section.
根において、前記屋根板の上面を防水または断熱・防水
構造に形成したことを特徴とする軽量・耐火連結屋根。5. The lightweight and fire-resistant connected roof according to claim 1, wherein an upper surface of the shingle is formed to have a waterproof or heat-insulating / water-proof structure.
根において、前記屋根板の下面側に吹付けロックウール
その他適宜の吹付け断熱材による耐火被覆を形成したこ
とを特徴とする軽量・耐火連結屋根。6. The lightweight and fireproof connected roof according to claim 1, wherein a fireproof coating made of sprayed rock wool or other suitable sprayed heat insulating material is formed on a lower surface side of the shingle. Fireproof connecting roof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1999007978U JP3067378U (en) | 1999-09-13 | 1999-09-13 | Lightweight, fire-resistant connected roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1999007978U JP3067378U (en) | 1999-09-13 | 1999-09-13 | Lightweight, fire-resistant connected roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3067378U true JP3067378U (en) | 2000-03-31 |
Family
ID=43200910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1999007978U Expired - Lifetime JP3067378U (en) | 1999-09-13 | 1999-09-13 | Lightweight, fire-resistant connected roof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3067378U (en) |
-
1999
- 1999-09-13 JP JP1999007978U patent/JP3067378U/en not_active Expired - Lifetime
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