JP2007092523A - 小屋裏の換気構造 - Google Patents
小屋裏の換気構造 Download PDFInfo
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- JP2007092523A JP2007092523A JP2007006552A JP2007006552A JP2007092523A JP 2007092523 A JP2007092523 A JP 2007092523A JP 2007006552 A JP2007006552 A JP 2007006552A JP 2007006552 A JP2007006552 A JP 2007006552A JP 2007092523 A JP2007092523 A JP 2007092523A
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- Prior art keywords
- ventilation
- valve
- ventilation passage
- fitting recess
- passage
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Abstract
【解決手段】 室外と小屋裏との間に両側が起立面3,4で囲まれかつ下方が室外側に開放されると共に天井面6に多数のスリット穴5が設けられた換気通路2に於いて、起立面3,4の夫々に嵌合凹所13,14のいずれかを設け、かつこれ等の嵌合凹所13,14に不燃性体積膨張材A或は開閉弁15を着脱自在に装着して構成したことを特徴とする。
【選択図】 図1
Description
2…換気通路
3…起立面
4…起立面
5…スリット穴
6…天井面
7…水平取付片
8…取付穴
9…天井見切り部
10…壁見切り部
11…起立片
12…湾曲縁
13…嵌合凹所
14…嵌合凹所
15…開閉弁
15a…嵌入部
15b…作動部
15c…ヒンジ部
16…くぼみ
17…外壁
18…軒天井板
19…ネジ
20…軒天井下地
21…縦胴縁
22…建物躯体
23…鼻隠し板
24…鼻隠し板下地
25…屋根
26…空間
Claims (4)
- 室外或は室内と小屋裏との間に両側が起立面によって囲まれた換気通路を形成した換気構造に於いて、前記換気通路の下部を室外或は室内側に開放すると共にその天井部に換気穴を設け、かつ前記起立面の所定位置に嵌合凹所を設け、さらに前記換気通路内に風雨が侵入した際に該換気通路を閉鎖し得る開閉弁を前記嵌合凹所内に着脱自在に装着して構成したことを特徴とした小屋裏の換気構造。
- 前記換気通路の両側起立面に夫々嵌合凹所を設け、一方の嵌合凹所内には不燃性体積膨張材を着脱自在に装着し、かつ他方の嵌合凹所内に開閉弁を着脱自在に装着して構成したことを特徴とした請求項1に記載の小屋裏の換気構造。
- 前記開閉弁が装着された嵌合凹所の下方所定位置にくぼみを設けて構成したことを特徴とした請求項1または請求項2に記載の小屋裏の換気構造。
- 前記嵌合凹所に載置された開閉弁により換気通路の天井部に設けられた換気穴を閉鎖し得るように構成したことを特徴とした請求項1〜3の何れか1項に記載の小屋裏の換気構造。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007006552A JP4478691B2 (ja) | 2007-01-16 | 2007-01-16 | 小屋裏の換気構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007006552A JP4478691B2 (ja) | 2007-01-16 | 2007-01-16 | 小屋裏の換気構造 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001378210A Division JP4022058B2 (ja) | 2001-12-12 | 2001-12-12 | 小屋裏の換気構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007092523A true JP2007092523A (ja) | 2007-04-12 |
JP4478691B2 JP4478691B2 (ja) | 2010-06-09 |
Family
ID=37978547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007006552A Expired - Lifetime JP4478691B2 (ja) | 2007-01-16 | 2007-01-16 | 小屋裏の換気構造 |
Country Status (1)
Country | Link |
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JP (1) | JP4478691B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009102806A (ja) * | 2007-10-19 | 2009-05-14 | Nihon Kagaku Sangyo Co Ltd | 軒天井換気口装置 |
-
2007
- 2007-01-16 JP JP2007006552A patent/JP4478691B2/ja not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009102806A (ja) * | 2007-10-19 | 2009-05-14 | Nihon Kagaku Sangyo Co Ltd | 軒天井換気口装置 |
Also Published As
Publication number | Publication date |
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JP4478691B2 (ja) | 2010-06-09 |
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