JPH0443532B2 - - Google Patents
Info
- Publication number
- JPH0443532B2 JPH0443532B2 JP14741087A JP14741087A JPH0443532B2 JP H0443532 B2 JPH0443532 B2 JP H0443532B2 JP 14741087 A JP14741087 A JP 14741087A JP 14741087 A JP14741087 A JP 14741087A JP H0443532 B2 JPH0443532 B2 JP H0443532B2
- Authority
- JP
- Japan
- Prior art keywords
- cover
- cylindrical body
- ventilation
- fixed
- roof
- 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
Links
- 238000009423 ventilation Methods 0.000 claims description 39
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000005452 bending Methods 0.000 description 4
- 238000010079 rubber tapping Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
Description
【発明の詳細な説明】
〔技術分野〕
この発明は、住宅などの小屋裏を換気するため
に、屋根に設けた換気構造に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a ventilation structure provided on a roof to ventilate the attic of a house or the like.
従来の換気構造を、第５図ないし第７図を用い
て説明する。第５図において、７０は屋根であ
り、屋根７０に開けた換気口７２を覆つてカバー
７４が設けられている。カバー７４の対面する側
壁７５，７７には換気窓７６，７８が設けられて
おり、この換気窓７６，７８から筒体８０をカバ
ー７４内に貫通する。筒体８０は、第６図および
第７図に示すように、筒体８０の端部の突片８２
をカバー７４の外面に沿つて折曲し、タツピング
ねじ８４にてカバー７４に固定する。
A conventional ventilation structure will be explained using FIGS. 5 to 7. In FIG. 5, 70 is a roof, and a cover 74 is provided to cover a ventilation hole 72 opened in the roof 70. Ventilation windows 76 and 78 are provided in opposing side walls 75 and 77 of the cover 74, and the cylindrical body 80 penetrates into the cover 74 through the ventilation windows 76 and 78. As shown in FIGS. 6 and 7, the cylindrical body 80 has a projecting piece 82 at the end of the cylindrical body 80.
is bent along the outer surface of the cover 74 and fixed to the cover 74 with tapping screws 84.
小屋裏の空気は、換気口７２を通つてカバー７
４内に侵入し、筒体８０に明けた通気孔８６から
筒体８０内に侵入し、屋外へ排気される。 The air in the attic passes through the ventilation opening 72 to the cover 7.
4, enters into the cylinder body 80 through the ventilation hole 86 formed in the cylinder body 80, and is exhausted to the outdoors.
しかし、このように構成された換気構造による
と、筒体８０は、端部の突片８２を折曲してカバ
ー７４の外面に固定するので、筒体８０の取付け
施工に手間がかかるという問題があつた。 However, according to the ventilation structure configured in this way, the tube body 80 has a problem in that the projecting piece 82 at the end is bent and fixed to the outer surface of the cover 74, so it takes time and effort to install the tube body 80. It was hot.
また、筒体８０をカバー７４内に貫通して取付
ける際に、筒体８０の位置決めが正確に行えず、
ずれが生じるという問題があつた。 Further, when installing the cylinder 80 by penetrating it into the cover 74, the position of the cylinder 80 cannot be accurately performed.
There was a problem with misalignment.
この発明の目的は、筒体を精度よくかつ容易に
取付けることができる換気構造を提供することで
ある。
An object of the present invention is to provide a ventilation structure in which a cylindrical body can be attached accurately and easily.
この発明の換気構造は、屋根の上面に設けた換
気口と、前記屋根の上面に前記換気口を覆つて設
けられ対面する一対の側壁にそれぞれ換気窓を有
したカバーと、前記換気窓から前記カバー内に水
平に貫通し上面に通気孔を有しかつ一端に前記カ
バーの外面に固定した鍔を一体に形成した筒体
と、前記筒体の他端から前記カバーの外面に渡つ
て固定した固定部材とを備えたものである。
The ventilation structure of the present invention includes a ventilation hole provided on the upper surface of the roof, a cover provided on the upper surface of the roof to cover the ventilation hole and having a ventilation window on each of a pair of facing side walls, and A cylindrical body that penetrates horizontally into the cover and has a ventilation hole on the top surface and is integrally formed with a flange fixed to the outer surface of the cover at one end, and a cylindrical body that is fixed from the other end of the cylindrical body to the outer surface of the cover. and a fixing member.
この発明の構成によれば、筒体の一端に鍔を形
成したので、筒体をカバー内に貫通した際に、鍔
がカバーの外面に当たつて筒体が位置決めされ、
筒体の取付け精度が向上する。しかも、筒体は、
一端に一体に形成した鍔をカバーの外面に固定す
ると共に、他端からカバーの外面に渡つて固定部
材を固定して、カバーに取付けられている。した
がつて、従来のように、筒体の端部を折曲すると
いつた作業が不要となり、筒体の取付け作業が容
易に行える。 According to the configuration of the present invention, since the flange is formed at one end of the cylindrical body, when the cylindrical body is penetrated into the cover, the flange hits the outer surface of the cover and the cylindrical body is positioned.
The mounting accuracy of the cylinder body is improved. Moreover, the cylinder body is
It is attached to the cover by fixing a collar integrally formed at one end to the outer surface of the cover, and fixing a fixing member from the other end to the outer surface of the cover. Therefore, the conventional work of bending the ends of the cylindrical body is no longer necessary, and the work of attaching the cylindrical body can be easily performed.
実施例
この発明の一実施例を第１図ないし第４図に基
づいて説明する。すなわち、この実施例の換気構
造は、第１図に示すように、屋根１０の上面に設
けた換気口１２と、前記屋根１０の上面に前記換
気口１２を覆つて設けられ対面する一対の側壁１
４，１６にそれぞれ換気窓１８，２０を有したカ
バー２２と、前記換気窓１８，２０から前記カバ
ー２２内に水平に貫通し上面に通気孔２４を有し
かつ一端に前記カバー２２の外面に固定した鍔２
６，２７を一体に形成した筒体２８と、前記筒体
２８の他端から前記カバー２２の外面に渡つて固
定した固定部材３０，３１とを備えたものであ
る。Embodiment An embodiment of the present invention will be described based on FIGS. 1 to 4. That is, the ventilation structure of this embodiment, as shown in FIG. 1
A cover 22 has ventilation windows 18 and 20 at 4 and 16, respectively, and a cover 22 that penetrates horizontally from the ventilation windows 18 and 20 into the cover 22 and has a ventilation hole 24 on the upper surface, and has a ventilation hole 24 on the outer surface of the cover 22 at one end. Fixed Tsuba 2
6 and 27 are integrally formed, and fixing members 30 and 31 are fixed from the other end of the cylinder 28 to the outer surface of the cover 22.
屋根１０は、枠材１０ｂに表面材１０ａを貼つ
たものである。換気口１２は、屋根１０の表面材
１０ａを切欠いて形成されており、換気口１２を
囲んで、屋根１０の上面に架台３２を設ける。カ
バー２２は、周囲が煙突状に組んだ側壁１４，１
６，３４，３５（第２図）からなり架台３２に載
置して固定され、上面は屋根パネル３６にて覆わ
れている。 The roof 10 has a surface material 10a attached to a frame material 10b. The ventilation opening 12 is formed by cutting out the surface material 10a of the roof 10, and a frame 32 is provided on the upper surface of the roof 10 surrounding the ventilation opening 12. The cover 22 has side walls 14 and 1 arranged in a chimney shape around the periphery.
6, 34, and 35 (FIG. 2), and is mounted and fixed on a pedestal 32, and its upper surface is covered with a roof panel 36.
次に、第２図に示すように、換気口窓１８，２
０からカバー２２内に、筒体２８を挿通する。筒
体２８は、両端が開口した角筒状に形成されてい
る。筒体２８の上面３８には、通気孔２４が設け
られており、かつ両開口端は網４０で覆つてあ
る。筒体２８の一方の開口端の上下には、突片４
２，４３が水平に突設されている。また、他方の
開口端の上下には、水平に突出した後上下に折り
曲げてなる鍔２６，２７が一体に形成されてい
る。筒体２８を、突片４２，４３を突設した開口
端側から、換気窓１８，２０内に挿通する。する
と、第３図に示すように、鍔２６，２７がカバー
２２の側壁１４の枠材４４，４６の外面に当接
し、筒体２８が位置決めされる。鍔２６，２７を
タツピングねじ４８にて枠材４４，４６に固定
し、コーキング材５０を充填する。さらに、第４
図に示すように、筒体２８の突片４２，４３に、
Ｌ形の固定部材３０，３１をリベツト５２にて固
定する。そして、筒体２８の外面から立上がつた
固定部材３０，３１の立上がり片３０′，３１′を
タツピングねじ５８にて側壁１６の枠材５４，５
６に固定し、コーキング材６０を充填する。第１
図に示すように、筒体２８の通気孔２４の周囲に
立上げ片６２を立上げ、かつ換気窓１８，２０を
ルーバ６４で覆う。 Next, as shown in FIG.
The cylindrical body 28 is inserted into the cover 22 from 0. The cylindrical body 28 is formed into a rectangular tube shape with both ends open. A ventilation hole 24 is provided in the upper surface 38 of the cylindrical body 28, and both open ends are covered with a mesh 40. Projections 4 are provided above and below one open end of the cylinder 28.
2, 43 are horizontally protruding. Additionally, flanges 26 and 27 are integrally formed above and below the other opening end by projecting horizontally and then bending upward and downward. The cylindrical body 28 is inserted into the ventilation windows 18, 20 from the open end side where the projecting pieces 42, 43 are provided. Then, as shown in FIG. 3, the flanges 26 and 27 come into contact with the outer surfaces of the frame members 44 and 46 of the side wall 14 of the cover 22, and the cylindrical body 28 is positioned. The flanges 26 and 27 are fixed to the frame members 44 and 46 with tapping screws 48 and filled with caulking material 50. Furthermore, the fourth
As shown in the figure, the projecting pieces 42 and 43 of the cylindrical body 28 have
The L-shaped fixing members 30 and 31 are fixed with rivets 52. Then, the rising pieces 30', 31' of the fixing members 30, 31 rising from the outer surface of the cylindrical body 28 are attached to the frame members 54, 5 of the side wall 16 using the tapping screws 58.
6 and filled with caulking material 60. 1st
As shown in the figure, an upright piece 62 is raised around the ventilation hole 24 of the cylindrical body 28, and the ventilation windows 18 and 20 are covered with a louver 64.
次に、小屋裏の換気について説明する。 Next, let's talk about ventilation in the attic.
風がある場合には、外気が筒体２８内を通過し
て、筒体２８内が負圧となる。換気口１２を通つ
てカバー２２内に浸入した小屋裏の空気は、筒体
２８内に吸引され、屋外へ排気される。 When there is wind, outside air passes through the cylinder 28 and the inside of the cylinder 28 becomes negative pressure. The air in the attic that has entered the cover 22 through the ventilation opening 12 is sucked into the cylindrical body 28 and exhausted to the outdoors.
無風の場合には、小屋裏の空気は、外気との温
度差により上昇し、換気口１２を通つてカバー２
２内に侵入し、筒体２８内を通つて屋外へ排気さ
れる。 When there is no wind, the air in the attic rises due to the temperature difference with the outside air and passes through the ventilation opening 12 to the cover 2.
2 and is exhausted outside through the cylindrical body 28.
このように構成された換気構造によると、筒体
２８の一端に鍔２６，２７を形成したので、筒体
２８をカバー２２内に貫通した際に、鍔２６，２
７がカバー２２の外面に当たつて位置決めされ、
筒体２８の取付け精度が向上する。 According to the ventilation structure configured in this way, since the flanges 26 and 27 are formed at one end of the cylindrical body 28, when the cylindrical body 28 is penetrated into the cover 22, the flanges 26 and 27
7 is positioned against the outer surface of the cover 22,
The mounting accuracy of the cylindrical body 28 is improved.
また、筒体２８は、一端に形成した鍔２６，２
７をカバー２２の外面に固定すると共に、他端か
らカバー２２の外面に渡つて固定部材３０，３１
を固定して、カバー２２に取付ける。したがつ
て、従来のように、筒体２８の端部を折曲すると
いつた作業が不要となり、筒体２８の取付け作業
が容易に行える。 Further, the cylinder body 28 has flanges 26 and 2 formed at one end.
7 is fixed to the outer surface of the cover 22, and fixing members 30, 31 are fixed to the outer surface of the cover 22 from the other end.
is fixed and attached to the cover 22. Therefore, the conventional work of bending the ends of the cylinder body 28 is no longer necessary, and the work of attaching the cylinder body 28 can be easily performed.
さらに、筒体２８と鍔２６，２７とが一体に形
成されているので、カバー２２の換気窓１８部分
における防水性が良い。 Furthermore, since the cylindrical body 28 and the flanges 26 and 27 are integrally formed, the waterproofness of the ventilation window 18 portion of the cover 22 is good.
なお、前記実施例では、鍔２６，２７が筒体２
８と一体に形成されているが、固定部材３０，３
１のような別体の部材で構成してもよい。この場
合、まず筒体２８の一端に別体の鍔を固定し、筒
体２８をカバー２２内に貫通して鍔にて筒体２８
を位置決めし、筒体２８の他端にカバー２２の外
面に渡つて固定部材３０，３１を固定する。 In addition, in the embodiment, the flanges 26 and 27 are attached to the cylinder body 2.
Although it is formed integrally with the fixing members 30, 3
It may be composed of a separate member like 1. In this case, first, a separate flange is fixed to one end of the cylindrical body 28, the cylindrical body 28 is penetrated into the cover 22, and the cylindrical body 28 is fixed with the flange.
and fixing members 30 and 31 are fixed to the other end of the cylindrical body 28 across the outer surface of the cover 22.
〔発明の効果〕
この発明の換気構造によると、筒体の一端に鍔
を形成したので、筒体をカバー内に貫通した際
に、鍔がカバーの外面に当たつて筒体が位置決め
され、筒体の取付け精度が向上する。しかも、筒
体は、一端に一体に形成した鍔をカバーの外面に
固定すると共に、他端からカバーの外に渡つて固
定部材を固定して、カバーに取付けられている。
したがつて、従来のように、筒体の端部を折曲す
るといつた作業が不要となり、筒体の取付け作業
が容易に行えるという効果が得られる。[Effects of the Invention] According to the ventilation structure of the present invention, the flange is formed at one end of the cylindrical body, so when the cylindrical body is penetrated into the cover, the flange hits the outer surface of the cover and the cylindrical body is positioned. The mounting accuracy of the cylinder body is improved. Moreover, the cylindrical body is attached to the cover by fixing a collar integrally formed at one end to the outer surface of the cover, and fixing a fixing member extending from the other end to the outside of the cover.
Therefore, the conventional work of bending the ends of the cylindrical body becomes unnecessary, and the cylindrical body can be easily attached.
第１図はこの発明の一実施例の断面図、第２図
はその分解斜視図、第３図および第４図はその筒
体の固定状態を示した断面図、第５図は従来例の
断面図、第６図および第７図はその筒体の固定の
様子を示した断面図である。
１０……屋根、１２……換気口、１４，１６…
…側壁、１８，２０……換気窓、２２……カバ
ー、２４……通気孔、２６，２７……鍔、２８…
…筒体、３０，３１……固定部材。
Fig. 1 is a sectional view of one embodiment of the present invention, Fig. 2 is an exploded perspective view thereof, Figs. 3 and 4 are sectional views showing the fixed state of the cylinder, and Fig. 5 is a conventional example. 6 and 7 are cross-sectional views showing how the cylindrical body is fixed. 10...roof, 12...ventilation, 14,16...
...Side wall, 18, 20...Ventilation window, 22...Cover, 24...Vent hole, 26, 27...Tsuba, 28...
...Cylinder, 30, 31...Fixing member.
Claims (1)
面に前記換気口を覆つて設けられ対面する一対の
側壁にそれぞれ換気窓を有したカバーと、前記換
気窓から前記カバー内に水平に貫通し上面に通気
孔を有しかつ一端に前記カバーの外面に固定した
鍔を一体に形成した筒体と、前記筒体の他端から
前記カバーの外面に渡つて固定した固定部材とを
備えた換気構造。1. A ventilation hole provided on the top surface of the roof, a cover provided on the top surface of the roof to cover the ventilation hole and each having a ventilation window on a pair of facing side walls, and a horizontal hole penetrating into the cover from the ventilation window. A cylindrical body having a ventilation hole on the upper surface and integrally formed with a collar fixed to the outer surface of the cover at one end, and a fixing member fixed from the other end of the cylindrical body to the outer surface of the cover. Ventilation structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14741087A JPS63312459A (en) | 1987-06-12 | 1987-06-12 | Ventilation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14741087A JPS63312459A (en) | 1987-06-12 | 1987-06-12 | Ventilation structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63312459A JPS63312459A (en) | 1988-12-20 |
| JPH0443532B2 true JPH0443532B2 (en) | 1992-07-16 |
Family
ID=15429668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14741087A Granted JPS63312459A (en) | 1987-06-12 | 1987-06-12 | Ventilation structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63312459A (en) |
-
1987
- 1987-06-12 JP JP14741087A patent/JPS63312459A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63312459A (en) | 1988-12-20 |
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