JPH0544314A - Ventilation roof material - Google Patents
Ventilation roof materialInfo
- Publication number
- JPH0544314A JPH0544314A JP22643891A JP22643891A JPH0544314A JP H0544314 A JPH0544314 A JP H0544314A JP 22643891 A JP22643891 A JP 22643891A JP 22643891 A JP22643891 A JP 22643891A JP H0544314 A JPH0544314 A JP H0544314A
- Authority
- JP
- Japan
- Prior art keywords
- groove member
- section
- louver
- louvers
- shaped cross
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Air-Flow Control Members (AREA)
Abstract
(57)【要約】
【目的】 通風が可能で雨水の侵入を防ぐ屋根材を提供
する。
【構成】 断面がく字型のルーバー本体１２のく字型の
折り曲がり部外側に断面がＬ型の中間溝部材１３を、く
字型の下縁内側に逆Ｌ型の下縁溝部材１４を一体に有す
るとともに、中間溝部材１３の下面に短垂下片１５を一
体に有する多数のルーバー１１を中間溝部材１３と下縁
溝部材１４が上下にオーバーラップする配置に組み合せ
る。
(57) [Summary] [Purpose] To provide a roof material that allows ventilation and prevents rainwater from entering. [Structure] An intermediate groove member 13 having an L-shaped cross section is provided outside the bent portion of the V-shaped louver body 12 having a V-shaped cross section, and an inverted L-shaped lower edge groove member 14 is provided inside the lower edge of the V-shaped section. A large number of louvers 11 that are integrally provided and that have a short hanging piece 15 integrally on the lower surface of the intermediate groove member 13 are combined in an arrangement in which the intermediate groove member 13 and the lower edge groove member 14 vertically overlap.
Description
【０００１】[0001]
【産業上の利用分野】本発明は、通気を要し、かつ、雨
水の侵入を防ぐことが必要な屋根に使用する通風式屋根
材に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ventilated roofing material used for a roof which requires ventilation and prevents rainwater from entering.
【０００２】[0002]
【従来の技術】一般に、工場等の建物の排気孔や、地下
鉄等の地下設備の排気孔等が屋根に開口されてるが、こ
れらの排気口は、いずれも雨水の内部への侵入を防止す
るため、水平方向に向けて開口させ、横風によって吹き
込まれる雨水をルーバーにて遮断しようとしたものが使
用されている。2. Description of the Related Art Generally, exhaust holes of buildings such as factories and exhaust holes of underground facilities such as subways are opened on the roof. All of these exhaust ports prevent rainwater from entering the inside. For this reason, a louver is used which is opened in the horizontal direction and blocks rainwater blown by a side wind.
【０００３】また、隣接している建物との間隔が狭い場
合や、側面に開口部ができない両側が閉鎖された商店街
のアーケード等の場合のように屋根部分に排気孔を設け
ざるを得ない場合には、通気用の開口を横向きにするべ
く屋根から立上げた通気部を設け、その側面にルーバー
を配置した通気口を設けている。In addition, an exhaust hole must be provided in the roof portion, as in the case where the space between adjacent buildings is narrow, or in an arcade in a shopping district where both sides cannot be opened and both sides are closed. In this case, a ventilation part is provided upright from the roof so that the ventilation opening is oriented laterally, and a ventilation port having a louver is provided on the side surface thereof.
【０００４】[0004]
【発明が解決しようとする課題】上述のように屋根に排
気等の通気口を設ける場合には、通常の屋根工の他に通
気口のための通気路を横向きにするための造作が必要と
なり、資材と労力を多く要するという問題があった。When the roof is provided with ventilation holes for exhaust gas as described above, in addition to the usual roofing work, it is necessary to make a structure for lateralizing the ventilation passages for the ventilation holes. However, there was a problem that it required a lot of materials and labor.
【０００５】本発明このような問題にかんがみ、従来の
屋根材の代りに、その一部に特別のルーバーを張るのみ
で通気性のある屋根が得られる通風式屋根材の提供を目
的としたものである。In view of the above problems, the present invention aims to provide a ventilated roofing material which can be replaced with a conventional roofing material by providing a special louver on a part of the roofing material to obtain a breathable roof. Is.
【０００６】[0006]
【課題を達成するための手段】上述如き従来の問題を解
決し、所期の目的を達成するための本発明の要旨とする
ところは、断面がく字型をなし、横方向に連続したルー
バー本体部の前記く字型の折り曲がり部外側に断面がＬ
型をなした中間溝部材を一体に有するとともに、該中間
溝部に底面に長手方向に連続する短垂下片を一体に有
し、かつ、前記く字型の下端縁部内側に断面が逆Ｌ型を
なした下縁溝部材を有してなるルーバーを多数備え、互
いに隣り合うルーバーを、その一方のルーバーの中間溝
部材下に他方のルーバーの下縁溝部材が位置するように
互いに上下方向にオーバーラップさせるとともに、両ル
ーバー間に断面が略く字状の空隙をもたせて互いに平行
に配置してなる通風式屋根材に存する。The gist of the present invention for solving the above-mentioned conventional problems and achieving the intended object is to provide a louver body having a V-shaped cross section and continuous in the lateral direction. The cross section is L outside the V-shaped bent part
In addition to integrally forming a mold-shaped intermediate groove member, a short hanging piece continuous in the longitudinal direction is integrally formed on the bottom surface in the intermediate groove portion, and the cross section is an inverted L shape inside the lower edge of the dogleg shape. A plurality of louvers each having a lower edge groove member having the above-mentioned structure, and adjacent louvers are vertically arranged so that the lower edge groove member of the other louver is located under the intermediate groove member of one of the louvers. It exists in a ventilation type roofing material that is overlapped with each other and has a gap in cross section between both louvers and is arranged in parallel with each other.
【０００７】[0007]
【作用】本発明の通風式屋根材においては、空気は各ル
ーバー間の上下に通じる空隙を通って自由に出入する。
一方、雨水は垂直に降る場合は、中間溝部材にそのほと
んどが受けられ、該溝内を流出し、横風が強い場合に
は、風とともに雨水は中間溝部材を越えて空隙の下側に
到るが、その空隙は上下にく字型となっているため、空
気は容易に旋回して通り抜けるが、水滴は遠心力によっ
てルーバーの下側の傾斜面に衝突して流下し、下縁溝部
材に受けられる。一方中間溝部材の立上り縁に付着して
溝外に落ちる水は、短垂下片に沿って落下し、下縁溝部
材内に落ちて該溝内を流下して排出される。In the ventilated roofing material of the present invention, air can freely flow in and out through the gaps between the louvers which communicate with each other.
On the other hand, when the rainwater falls vertically, most of the rainwater is received by the intermediate groove member and flows out of the groove. When the cross wind is strong, the rainwater goes over the intermediate groove member and reaches the lower side of the gap. However, the air easily swirls and passes through because the gap is a vertical V shape, but the water drops collide with the lower inclined surface of the louver due to centrifugal force and flow down to the lower edge groove member. Can be received by On the other hand, water that adheres to the rising edge of the intermediate groove member and falls out of the groove falls along the short hanging piece, falls into the lower edge groove member, flows down in the groove, and is discharged.
【０００８】[0008]
【実施例】次に本発明の実施例を図面について説明す
る。Embodiments of the present invention will now be described with reference to the drawings.
【０００９】図において、１１，１１……はルーバーで
ある。このルーバー１１は、断面がく字型をなし、横方
向に連続したルーバー本体部１２を有し、そのく字型の
折り曲がり部外側に断面がＬ型をした中間溝部材１３が
一体成形され、更に前記く字型の内側下縁には断面が逆
Ｌ型の下縁溝部材１４が一体成形されている。また中間
溝部材１３の底板先端縁下側には短垂下片１５が一体成
形されている。このように本体部１２、中間溝部材１
３、下縁溝部材１４及び短垂下片１５からなる断面形状
が連続した型材によってルーバー１１が構成されてい
る。なお図において１６はねじ止め孔部である。In the figure, 11, 11 ... Are louvers. The louver 11 has a V-shaped cross section, has a louver main body 12 that is continuous in the lateral direction, and an intermediate groove member 13 having an L-shaped cross section is integrally formed outside the bent portion of the V shape. Further, a lower edge groove member 14 having an inverted L-shaped cross section is integrally formed on the inner lower edge of the dogleg shape. A short hanging piece 15 is integrally formed on the lower side of the bottom edge of the bottom plate of the intermediate groove member 13. Thus, the main body portion 12 and the intermediate groove member 1
The louver 11 is composed of a die member having a continuous cross-sectional shape including the lower edge groove member 14 and the short hanging piece 15. In the figure, 16 is a screw hole.
【００１０】このように構成されるルーバー１１，１１
……を互いに平行に並べ、両端枠材１７ａ，１７ｂ、両
側枠材１７ｃ，１７ｃからなる枠１７内に固定し、屋根
材としている。そして各ルーバー１１はその互いに隣り
合うもの間において、一方の中間溝部材１３を他方の下
縁溝部材１４の上に位置させ、かつ、一方の本体部１２
の内面と他方の本体部１２の外面との間に断面が略く字
状をした空隙１８が形成されるように互いに上下方向に
オーバーラップさせて並べている。また両端枠材の内の
一方の端枠材１７ａは、ルーバー１１の端面を全高にわ
たって閉鎖する高さに成形されたものが使用され、他方
の端枠材１７ｂは、ルーバー１１の端面を開放するによ
うに各ルーバーの上面及び下面に固定されている。この
開放側端部の上下の端枠材１７ｂ，１７ｂの外側にはカ
バー材１９が固定され、下側が開放された導水部２０が
形成され、その下側に雨樋２１を配置するようになって
いる。なお両側枠材１７ｃ，１７ｃは、両端枠材１７
ａ，１７ｂ及びカバー材１９の各両端部が固定され、全
体として長方形状となるように組立てられている。The louvers 11, 11 thus constructed
.. are arranged in parallel with each other and fixed in a frame 17 composed of both-end frame members 17a and 17b and both-side frame members 17c and 17c to form a roof member. Between the louvers 11 adjacent to each other, one of the intermediate groove members 13 is located on the other lower edge groove member 14, and one of the main body portions 12 is located.
Are vertically overlapped with each other so that a void 18 having a substantially V-shaped cross section is formed between the inner surface of the above and the outer surface of the other main body 12. The one end frame member 17a of the both end frame members is formed to have a height that closes the end face of the louver 11 over the entire height, and the other end frame member 17b opens the end face of the louver 11. It is fixed to the upper and lower surfaces of each louver. A cover member 19 is fixed to the outside of the upper and lower end frame members 17b, 17b of the open-side end portion, a water guiding portion 20 having an open lower portion is formed, and a rain gutter 21 is arranged on the lower side thereof. ing. The frame members 17c and 17c on both sides are the frame members 17 on both ends.
Both ends of a, 17b and the cover material 19 are fixed, and they are assembled so as to have a rectangular shape as a whole.
【００１１】このように構成される屋根材の使用に際し
ては、例えば図６に示すように上向きの通風口２２の開
口部に使用する場合には、ルーバー１１の長手方向が上
下に傾斜する向きで、かつ、導水部２０を下側にした向
きに設置して通風口２２の開口部を閉鎖する。そして導
水部２０下に雨樋２１を設置する。この他、傾斜したも
しくは平らな屋根の外被材の一部に使用することができ
る。When the roofing material constructed as described above is used, for example, as shown in FIG. 6, when it is used for the opening of the upward ventilation port 22, the longitudinal direction of the louver 11 is inclined vertically. In addition, the water guide portion 20 is installed so as to face downward to close the opening of the ventilation port 22. Then, a rain gutter 21 is installed under the water conduit 20. In addition to this, it can be used as a part of the covering material of a sloping or flat roof.
【００１２】また長尺のルーバーが必要な場合には、図
５，図６に示す如き連結金具３０を使用し、二本のルー
バー１１，１１を長手方向に連結して所望の長さにす
る。この連結具３０は、ルーバー１１と同一断面形状の
短型材３１の断面く字型の本体部の上下板部３２，３２
にそれぞれ左右に延びる各々二枚の連結板材３３，３３
をビス止めし、その連結板材３３，３３両端間にルーバ
ー１１，１１を挾持させる。When a long louver is required, a connecting fitting 30 as shown in FIGS. 5 and 6 is used to connect the two louvers 11 in the longitudinal direction to obtain a desired length. . This connecting tool 30 includes upper and lower plate portions 32, 32 of a body having a V-shaped cross section of a short material 31 having the same cross sectional shape as the louver 11.
To each of the two connecting plate members 33, 33 extending in the left and right directions.
Are fastened with screws, and the louvers 11, 11 are held between both ends of the connecting plate members 33, 33.
【００１３】このように構成される屋根材は、空気は空
隙１８内を自由に通過し、上から自然に降る雨水は、そ
のほとんどが中間溝部材１３に受けられる。一方風とと
もに吹き込まれる雨水は、中間溝部材１３より上の本体
部１２斜面に当った部分のほとんどが中間溝部材１３内
に受けられ、反射したしぶきや、風とともに中間溝部材
１３上を通過した雨水は空隙１８に沿ってく字状に風向
が曲げられる際に遠心力によって本体部１２の内部下側
の斜面に当って下縁溝材１４に受けられる。In the roofing material thus constructed, the air freely passes through the voids 18, and most of rainwater that naturally falls from above is received by the intermediate groove member 13. On the other hand, most of the rainwater blown with the wind hits the slope of the main body 12 above the intermediate groove member 13 is received in the intermediate groove member 13, and passes over the intermediate groove member 13 with the reflected splashes and wind. When the wind direction of the rainwater is bent in a V shape along the void 18, the rainwater hits the lower slope of the inside of the main body 12 by the centrifugal force and is received by the lower edge groove member 14.
【００１４】[0014]
【発明の効果】上述したように本発明の通風式屋根材に
おいては、断面がく字状をした本体部の折り曲がり部外
側及び下縁部内側にそれぞれ溝部材を一体に設けたルー
バーを使用し、この両溝材が上下に重なる配置にオーバ
ーラップさせて各ルーバーを横向きに並べたことによ
り、屋根材として雨水の侵入を防ぐと同時に通風が可能
になり、上向きの屋根面に屋根材を張るのと同様の作業
によって排気口を設置することができることとなったも
のである。As described above, in the ventilation type roofing material of the present invention, the louver in which the groove members are integrally provided on the outside of the bent portion and the inside of the lower edge of the main body having a V-shaped cross section is used. , By arranging the louvers side by side so that the groove materials overlap each other in the vertical direction, it is possible to prevent rainwater from entering as roof material and at the same time to ventilate the roof material. The exhaust port can be installed by the same work as the above.
【図１】本発明の一実施例を示す断面図である。FIG. 1 is a sectional view showing an embodiment of the present invention.
【図２】同上の平面図である。FIG. 2 is a plan view of the above.
【図３】図２中におけるＡ−Ａ線断面図である。3 is a cross-sectional view taken along the line AA in FIG.
【図４】使用状態の一例を示す断面図である。FIG. 4 is a cross-sectional view showing an example of a usage state.
【図５】本発明の一実施例に使用する連結金具を示す側
面図である。FIG. 5 is a side view showing a connecting fitting used in one embodiment of the present invention.
【図６】同連結金具の使用状態を示す斜視図である。FIG. 6 is a perspective view showing a usage state of the connecting fitting.
１１ ルーバー １２ ルーバー本体部 １３ 中間溝部材 １４ 下縁溝部材 １５ 短垂下片 １６ ねじ止め孔部 １７ａ，１７ｂ 両端枠材 １７ｃ 両側枠材 １８ 空隙 １９ カバー材 ２０ 導水部 ２１ 雨樋 ２２ 通風口 ３０ 連結金具 ３１ 短型材 ３２ 上下板部 ３３ 連結板材 Reference Signs List 11 louver 12 louver main body 13 intermediate groove member 14 lower edge groove member 15 short hanging piece 16 screwing hole portions 17a, 17b both-sides frame material 17c both-sides frame material 18 void 19 cover material 20 water-conducting portion 21 rain gutter 22 ventilation opening 30 connection Metal fitting 31 Short type material 32 Upper and lower plate part 33 Connection plate material
Claims (1)
ルーバー本体部の前記く字型の折り曲がり部外側に断面
がＬ型をなした中間溝部材を一体に有するとともに、該
中間溝部に底面に長手方向に連続する短垂下片を一体に
有し、かつ、前記く字型の下端縁部内側に断面が逆Ｌ型
をなした下縁溝部材を有してなるルーバーを多数備え、
互いに隣り合うルーバーを、その一方のルーバーの中間
溝部材下に他方のルーバーの下縁溝部材が位置するよう
に互いに上下方向にオーバーラップさせるとともに、両
ルーバー間に断面が略く字状の空隙をもたせて互いに平
行に配置してなる通風式屋根材。1. An intermediate groove member having an L-shaped cross section is integrally formed on the outside of the bent portion of the V-shaped cross section of a louver body which is laterally continuous, and the intermediate groove member is provided. And a plurality of louvers having a bottom end groove member having an inverted L-shaped cross section inside the lower end edge portion of the dogleg shape, which is integrally formed on the bottom surface with a short hanging piece continuous in the longitudinal direction. ,
The louvers adjacent to each other are vertically overlapped with each other so that the lower edge groove member of the other louver is located under the intermediate groove member of the one louver, and the louvers have a substantially V-shaped cross section between the louvers. A ventilated roofing material that is placed in parallel with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22643891A JPH0686759B2 (en) | 1991-08-12 | 1991-08-12 | Ventilation type roofing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22643891A JPH0686759B2 (en) | 1991-08-12 | 1991-08-12 | Ventilation type roofing material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0544314A true JPH0544314A (en) | 1993-02-23 |
| JPH0686759B2 JPH0686759B2 (en) | 1994-11-02 |
Family
ID=16845116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22643891A Expired - Fee Related JPH0686759B2 (en) | 1991-08-12 | 1991-08-12 | Ventilation type roofing material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0686759B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851740A (en) * | 2014-02-19 | 2014-06-11 | 江苏洋洲空调工程有限公司 | Rain floating prevention thin roof ventilator |
| JP2016536552A (en) * | 2013-10-01 | 2016-11-24 | アマゾン・テクノロジーズ・インコーポレーテッド | Passive cooling system for collecting ambient fluid |
| CN109763608A (en) * | 2018-12-17 | 2019-05-17 | 四川麦克威科技有限公司 | Horizontal louver smoke exhaust window |
-
1991
- 1991-08-12 JP JP22643891A patent/JPH0686759B2/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016536552A (en) * | 2013-10-01 | 2016-11-24 | アマゾン・テクノロジーズ・インコーポレーテッド | Passive cooling system for collecting ambient fluid |
| US11029059B2 (en) | 2013-10-01 | 2021-06-08 | Amazon Technologies, Inc. | Passive cooling system with ambient fluid collection |
| CN103851740A (en) * | 2014-02-19 | 2014-06-11 | 江苏洋洲空调工程有限公司 | Rain floating prevention thin roof ventilator |
| CN103851740B (en) * | 2014-02-19 | 2016-07-06 | 江苏洋洲空调工程有限公司 | Anti-rain thin roof ventilator of wafing |
| CN109763608A (en) * | 2018-12-17 | 2019-05-17 | 四川麦克威科技有限公司 | Horizontal louver smoke exhaust window |
| CN109763608B (en) * | 2018-12-17 | 2023-12-05 | 四川麦克威科技有限公司 | Horizontal louver smoke exhausting window |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0686759B2 (en) | 1994-11-02 |
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