JPH047475A - Folding eave structure with retractable membrane roof - Google Patents
Folding eave structure with retractable membrane roofInfo
- Publication number
- JPH047475A JPH047475A JP10871490A JP10871490A JPH047475A JP H047475 A JPH047475 A JP H047475A JP 10871490 A JP10871490 A JP 10871490A JP 10871490 A JP10871490 A JP 10871490A JP H047475 A JPH047475 A JP H047475A
- Authority
- JP
- Japan
- Prior art keywords
- roof
- membrane
- auxiliary
- retractable
- folding
- 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.)
- Pending
Links
Landscapes
- Tents Or Canopies (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は天候等に応じて簡単に屋根部を開閉できる競技
場、催場等における開閉式膜屋根の軒部折畳み構造に係
るものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a folding eave structure of a retractable membrane roof for stadiums, event halls, etc., which allows the roof to be easily opened and closed depending on the weather.
（従来の技術）
従、来の折畳み型開閉式膜屋根は、互いに平行な案内レ
ール（ａＨａ’）上を走行するフレームに取付けた可動
屋根（ｂ）を展開またはＶ形に折畳むことによって屋根
面を閉塞または開放していた。(Prior Art) Conventionally, the conventional folding type retractable membrane roof is constructed by expanding or folding the movable roof (b) attached to a frame running on mutually parallel guide rails (aHa') into a V-shape. The surface was occluded or open.
しかしながら雨仕舞のため壁（−）面より外側に可動屋
根を突出させる必要があり、また案内レールと屋根材と
の干渉を回避するために屋根端部（軒先）（７１１）部
分に開口が残ることとなる。However, it is necessary to make the movable roof protrude outward from the wall (-) surface to cover the rain, and an opening is left at the roof end (eaves) (711) to avoid interference between the guide rail and the roofing material. It happens.
図中（Ｃ）は雨仕舞上、屋根棟部（８１に配設された固
定屋根である。（第１４図参照）
前記開口については、従来は架設構造物が多かったため
でもあって、屋根を閉塞した後で補助屋根を取付けてい
る。(C) in the figure shows a fixed roof installed at the roof ridge (81) for rain protection (see Figure 14). An auxiliary roof is being installed after the blockage.
また屋根開放時には逆に補助屋根の撤去を行ない、しか
るのち屋根の開放駆動を行っていた。Also, when the roof was opened, the auxiliary roof was removed, and then the roof was driven to open.
（発明が解決しようとする課題）
この場合、雨仕舞が不十分であったり、室内の気密性に
欠ける点があった。また補助屋根取付、撤去に多大の人
力と時間とを要し、恒久的建築物には不適当である。(Problems to be Solved by the Invention) In this case, there were problems such as insufficient rain cover and lack of indoor airtightness. Furthermore, it requires a large amount of manpower and time to attach and remove the auxiliary roof, making it unsuitable for permanent buildings.
本発明は前記従来技術の有する問題点に鑑みて提案され
たもので、補助屋根を主屋根と一体化させ、両者を一体
に開閉作動しうる開閉式膜屋根の軒部折畳み構造を提供
する点にある。The present invention has been proposed in view of the problems of the prior art, and provides a folding eaves structure of a retractable membrane roof in which an auxiliary roof is integrated with a main roof, and both can be opened and closed in unison. It is in.
（課題を解決するための手段）
前記の目的を達成するため、本発明に係る開閉式膜屋根
の軒部折畳み構造は、開閉式膜屋根における膜パネルで
構成された■形状をなす主屋根の軒先に、ヒンジ機構を
有するジヨイント部を介して三角形状の補助屋根が連結
されてなり、膜屋根開放時において、前記主屋根が折畳
まれるとともに、前記補助屋根がジヨイント部を介して
回動して主屋根側に折込まれるように構成されている。(Means for Solving the Problems) In order to achieve the above-mentioned object, the folding eaves structure of a retractable membrane roof according to the present invention has a structure for folding the eaves of a retractable membrane roof. A triangular auxiliary roof is connected to the eaves through a joint portion having a hinge mechanism, and when the membrane roof is opened, the main roof is folded and the auxiliary roof rotates through the joint portion. It is constructed so that it can be folded into the main roof side.
（作用）
本発明は前記したように、開閉式膜屋根における膜パネ
ルで形成された■形状をなす主屋根の軒先にヒンジ機構
を有するジヨイント部を介して連結された三角形状の補
助屋根が、膜屋根の開放時において前記主屋根が折畳ま
れるのに伴って、同主屋根に対してヒンジ機構を有する
ジヨイント部を介して回動し、前記主屋根側に自動的に
折込まれる。(Function) As described above, the present invention provides a retractable membrane roof with a triangular auxiliary roof connected to the eaves of the main roof formed of membrane panels in the shape of a square via a joint portion having a hinge mechanism. As the main roof is folded when the membrane roof is opened, the main roof rotates through a joint portion having a hinge mechanism and is automatically folded into the main roof side.
（実施例） 以下本発明を図示の実施例について説明する。(Example) The present invention will be described below with reference to the illustrated embodiments.
（１）は相対する下部構造（２）の頂部に施設された案
内レールで、同レール（１）に沿って開閉膜屋根構造の
アーチ材（３）が、その両端に装架された車輪（４）を
介して移動し、相隣るアーチ材（３）間に主屋根を構成
するＶ型の膜パネル（５）が張設されている。(1) is a guide rail installed on the top of the opposing substructure (2). Along the rail (1), an arch member (3) with a retractable membrane roof structure is mounted on both ends of the arch member (3). 4), and a V-shaped membrane panel (5) forming the main roof is stretched between adjacent arch members (3).
図中（６）はブームジヤツキ方式開閉装置、（７）はバ
レーケーブル、（７′）はバレーケーブル位置である。In the figure, (6) is the boom jack type opening/closing device, (7) is the valley cable, and (7') is the valley cable position.
（８）は前記膜パネル（５）の軒先部に配設された補助
屋根で、同膜パネル（５）の基準面（５Ａ）上側に収納
されるように、同基準面より下方位置に位置するように
枢支（９）されている。図中（１０）は膜パネル（５）
と補助屋根（８）とに亘って配設されたカバーゴム片、
（１１）は下部構造の壁面である。（第３図及び第４図
参照）
前記補助屋根（８）は−双の直角三角形状板（８Ａ）を
−組として構成され、各三角形状板（８Ａ）の斜辺部が
相隣るアーチ材（３）（３）に夫々回動自在に蝶着（１
２）され、且つ対向辺をピン（１２’）で枢支された一
双の膜パネル芯材（１３） （１３’ｌにヒンジ機構を
有するジヨイント機構（１４） （１４）、（１４’）
（１４’）介して蝶着され、相対する補助屋根板（８
Ａ） （Ｂａ）は蝶番（１５）で回動自在に蝶着されて
いる。（第１図参照）なお第２図中、（１６）はアーチ
カバー鉄板、（１７）は補助屋根仕上鉄板である。(8) is an auxiliary roof installed at the eaves of the membrane panel (5), and is located below the reference plane (5A) of the membrane panel (5) so that it is stored above the reference plane (5A). It is pivoted (9) so that In the figure (10) is the membrane panel (5)
and a cover rubber piece disposed over the auxiliary roof (8);
(11) is the wall surface of the lower structure. (See Figures 3 and 4) The auxiliary roof (8) is composed of a set of two right triangular plates (8A), and the hypotenuses of each triangular plate (8A) are adjacent arch members. (3) A hinge (1
2) A pair of membrane panel core members (13) whose opposite sides are pivoted by pins (12') (joint mechanism (14) having a hinge mechanism at 13'l) (14), (14')
(14') and is hinged through the opposing auxiliary roof plate (8
A) (Ba) is rotatably hinged with a hinge (15). (See Figure 1) In Figure 2, (16) is an arch cover iron plate, and (17) is an auxiliary roof finishing iron plate.
従って補助屋根（８）はジヨイント機構（１４’） （
１４’）を結ぶ回転芯−１、ジヨイント機構（１４）
（１４）を結ぶ回転芯−２、蝶番（１５）の回転軸芯を
通る回転芯３の合計３つの回転芯を中心として回転する
ものである。Therefore, the auxiliary roof (8) has a joint mechanism (14') (
Rotating core-1 connecting 14'), joint mechanism (14)
It rotates around a total of three rotational cores: a rotational core 2 that connects (14), and a rotational core 3 that passes through the rotational axis of the hinge (15).
また膜パネル（５）は左右のアーチ材（３）に対するピ
ン（１２） （１２）を過ぎる回転芯−４、回転芯−６
、及びピン（１２’） （１２’）を過ぎる回転芯−５
を中心として回転するものである。（第９図参照）なお
回転芯−３は予め回転芯−５より少し高く（Ｈ＞ｈ）と
っておく。Also, the membrane panel (5) is a rotating core-4 and a rotating core-6 that pass the pins (12) (12) for the left and right arch members (3).
, and the rotating core-5 passing through the pin (12') (12')
It rotates around . (Refer to FIG. 9) Note that the rotating center 3 is set in advance a little higher than the rotating center 5 (H>h).
図示の実施例は前記したように構成されているので、膜
屋根を閉塞すると、第６図及び第１０図に示す屋根の閉
塞状態より第１１図、第１２図に示すように膜屋根（５
）が回転芯−４，５，６を中心として回動するのに連動
して、補助屋根（８）は回転軸芯＝１．２．−３を中心
として膜屋根（５）に対して回動して立上り始め、第８
図及び第１３図に示すように膜屋根（５）が折畳まれて
屋根面が開放されると同時に、補助屋根（８）は同膜屋
根（９の内部に折込まれる。Since the illustrated embodiment is constructed as described above, when the membrane roof is closed, the closed state of the roof shown in FIGS. 6 and 10 changes to the membrane roof (5
) rotates around rotational axes -4, 5, 6, and the auxiliary roof (8) rotates around rotational axes of -4, 5, and 6. -3 as the center, it rotates relative to the membrane roof (5) and begins to rise, and the 8th
As shown in the figure and FIG. 13, the membrane roof (5) is folded to open the roof surface, and at the same time, the auxiliary roof (8) is folded into the membrane roof (9).
（発明の効果）
本発明によれば前記したように、開閉式膜屋根の折畳み
に伴って、主屋根の軒先にヒンジ機構を有するジヨイン
ト部を介して連結された補助屋根が前記ジヨイント部を
介して回動して主屋根側に自動的に折畳まれるように構
成されているので、屋根の開閉に伴なう補助屋根着脱等
の前後の作業がなくなり、作業が簡便になる。(Effects of the Invention) According to the present invention, as described above, as the retractable membrane roof is folded, the auxiliary roof connected to the eave of the main roof via a joint portion having a hinge mechanism is connected to the eaves of the main roof via the joint portion. Since it is configured so that it can be rotated and automatically folded toward the main roof side, there is no need to perform the work before and after the opening and closing of the roof, such as attaching and detaching the auxiliary roof, which simplifies the work.
また大型屋根に本発明に係る折畳み型開閉屋根を採用し
てもその開閉に要する時間があまり変ることなく作業で
き、人権費を節減でき、更に高所作業がなくなり、安全
面でも非常に有利であり、軒廻りの雨水処理、室内の気
密性の保持が確実に行なわれる。Furthermore, even if the folding type retractable roof according to the present invention is applied to a large roof, the time required for opening and closing the roof does not change much, saving human rights costs, and eliminating the need to work at heights, which is very advantageous in terms of safety. This ensures that rainwater is treated around the eaves and that indoor airtightness is maintained.
第１図は本発明に係る開閉式膜屋根の軒部折畳み構造の
一実施例を一部仕上材を欠截して示す平面図、第２図は
屋根状図、第３図及び第４図は第１図のＡ−Ａ断面図で
、第３図は屋根閉塞時の状態を示し、第４図は屋根開放
時の状態を示す。第５図は本発明に適用される開閉式膜
屋根架構の斜視図、第６図及び第７回航に第８図は夫々
開閉式膜屋根開放時及び屋根開閉途中並に屋根閉塞時の
状態を示す側面図、第９図は補助屋根の回転芯を示す説
明図、第１０図乃至第１３図は屋根の開放に伴なう補助
屋根の折畳過程を示す説明図、第１４図は従来の可動屋
根の斜視図である。
（３）・・・アーチ材、 （５）・・・膜パネル、
（８）・・・補助屋根、 （８八）・・・補助屋根
板、（１２） （１２’ｌ・・・ピン （１３）・・
・膜パネルの芯材、（１４） （１４’ｌ・・・ジコイ
ント機構、（１５）・・・蝶番。
代理人 弁理士 岡 本 重 文
外１名Fig. 1 is a plan view showing an embodiment of the eaves folding structure of a retractable membrane roof according to the present invention, with some finishing materials cut out; Fig. 2 is a plan view of the roof; Figs. 3 and 4; 1 is a sectional view taken along the line AA in FIG. 1, FIG. 3 shows the state when the roof is closed, and FIG. 4 shows the state when the roof is open. Fig. 5 is a perspective view of the retractable membrane roof frame applied to the present invention, and Figs. 6 and 7, and Fig. 8 show the states when the retractable membrane roof is open, in the middle of opening and closing, and when the roof is closed, respectively. FIG. 9 is an explanatory diagram showing the rotation center of the auxiliary roof, FIGS. 10 to 13 are explanatory diagrams showing the folding process of the auxiliary roof as the roof is opened, and FIG. 14 is an explanatory diagram showing the rotation center of the auxiliary roof. It is a perspective view of a movable roof. (3)...arch material, (5)...membrane panel,
(8)... Auxiliary roof, (88)... Auxiliary roof board, (12) (12'l... Pin (13)...
・Core material of membrane panel, (14) (14'l...Zicoint mechanism, (15)...Hinge. Agent: Patent attorney Shige Okamoto, 1 outsider)
Claims (1)
す主屋根の軒先に、ヒンジ機構を有するジョイント部を
介して三角形状の補助屋根が連結されてなり、膜屋根開
放時において、前記主屋根が折畳まれるとともに、前記
補助屋根がジョイント部を介して回動して主屋根側に折
込まれるように構成されたことを特徴とする開閉式膜屋
根の軒部折畳み構造。In a retractable membrane roof, a triangular auxiliary roof is connected to the eaves of a V-shaped main roof made up of membrane panels through a joint part having a hinge mechanism, and when the membrane roof is opened, the main roof 1. A folding eave structure for a retractable membrane roof, characterized in that the auxiliary roof is folded and the auxiliary roof is rotated through a joint part and folded into the main roof side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10871490A JPH047475A (en) | 1990-04-26 | 1990-04-26 | Folding eave structure with retractable membrane roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10871490A JPH047475A (en) | 1990-04-26 | 1990-04-26 | Folding eave structure with retractable membrane roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH047475A true JPH047475A (en) | 1992-01-10 |
Family
ID=14491729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10871490A Pending JPH047475A (en) | 1990-04-26 | 1990-04-26 | Folding eave structure with retractable membrane roof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH047475A (en) |
-
1990
- 1990-04-26 JP JP10871490A patent/JPH047475A/en active Pending
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