JP4579303B2 - 換気棟装置 - Google Patents
換気棟装置 Download PDFInfo
- Publication number
- JP4579303B2 JP4579303B2 JP2008023124A JP2008023124A JP4579303B2 JP 4579303 B2 JP4579303 B2 JP 4579303B2 JP 2008023124 A JP2008023124 A JP 2008023124A JP 2008023124 A JP2008023124 A JP 2008023124A JP 4579303 B2 JP4579303 B2 JP 4579303B2
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- JP
- Japan
- Prior art keywords
- ventilation
- wall member
- air flow
- guide plate
- ventilation port
- 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.)
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Description
Claims (4)
- 屋根の下地材間に形成された開口に覆い被さる内壁部材と、この内壁部材より幅広で内壁部材に被さる外壁部材からなる屈曲流形成体と、その屈曲流形成体を通って前記開口から上昇してくる少なくとも屋根裏の空気流を、棟木に支持される冠瓦の裏面と共働して、屋外に排気可能に誘導する誘導板とからなり、前記内壁部材がその上方部位に空気流の第一換気口を有し、前記外壁部材がその下方部位に空気流の第二換気口を有し、そして前記誘導板がその上方部位に空気流の第三換気口を有するように構成された換気棟装置において、前記第二換気口の上端縁を、前記第二換気口の上端縁から前記第二換気口の両側縁に向かって低くなるような非水平形にし、前記両側縁が傾斜部まで連続するように設けたことを特徴とする換気棟装置。
- 前記非水平形が、逆V字形又は逆U字形である請求項1記載の換気棟装置。
- 前記冠瓦の一端部の裏面部に差込部を有し、前記差込部が前記冠瓦に隣接して葺かれる他の冠瓦の他端部に差し込まれる冠瓦を施工した状態において、前記誘導板は、その先端部に空気流の第四換気口と、前記冠瓦の差込部と実質上緩衝しないように冠瓦に当接する変形可能な当接部とを有している請求項1記載の換気棟装置。
- 前記誘導板の途中に縦断面が略山形をなす乱流形成部を設けて、前記誘導板と冠瓦の裏面との間に形成される空間に外部から水滴を含む空気流が侵入したとき、その水滴を前記乱流形成部で空気流から分離すると同時に前記水滴を外方に排出可能とした請求項1記載の換気棟装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008023124A JP4579303B2 (ja) | 2007-05-23 | 2008-02-01 | 換気棟装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007136263 | 2007-05-23 | ||
JP2008023124A JP4579303B2 (ja) | 2007-05-23 | 2008-02-01 | 換気棟装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2009002140A JP2009002140A (ja) | 2009-01-08 |
JP2009002140A5 JP2009002140A5 (ja) | 2010-01-14 |
JP4579303B2 true JP4579303B2 (ja) | 2010-11-10 |
Family
ID=40318818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008023124A Active JP4579303B2 (ja) | 2007-05-23 | 2008-02-01 | 換気棟装置 |
Country Status (1)
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JP (1) | JP4579303B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5752174B2 (ja) * | 2013-04-22 | 2015-07-22 | 義雄 伊藤 | 棟の換気構造 |
JP6029633B2 (ja) * | 2014-09-29 | 2016-11-24 | 義雄 伊藤 | 棟用換気部材 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0734624A (ja) * | 1993-07-20 | 1995-02-03 | Kubota Corp | 屋根の換気装置 |
JPH0738363U (ja) * | 1992-05-25 | 1995-07-14 | 有限会社一角 | 建物の棟板と換気孔 |
JPH09268726A (ja) * | 1996-04-03 | 1997-10-14 | Kataoka Kawara Kogyo Kk | 換気棟装置と、その棟木支持部材 |
JPH11210102A (ja) * | 1998-01-23 | 1999-08-03 | Sanshu Sanpeigawara Kk | 棟の換気構造及び換気補助部材 |
JP2001323618A (ja) * | 2000-05-12 | 2001-11-22 | Ube Kimitsu Housing Kk | 換気部材 |
JP2003166322A (ja) * | 2001-12-03 | 2003-06-13 | Ichiro Nakajima | 棟換気装置及びこれを用いた棟換気構造 |
-
2008
- 2008-02-01 JP JP2008023124A patent/JP4579303B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0738363U (ja) * | 1992-05-25 | 1995-07-14 | 有限会社一角 | 建物の棟板と換気孔 |
JPH0734624A (ja) * | 1993-07-20 | 1995-02-03 | Kubota Corp | 屋根の換気装置 |
JPH09268726A (ja) * | 1996-04-03 | 1997-10-14 | Kataoka Kawara Kogyo Kk | 換気棟装置と、その棟木支持部材 |
JPH11210102A (ja) * | 1998-01-23 | 1999-08-03 | Sanshu Sanpeigawara Kk | 棟の換気構造及び換気補助部材 |
JP2001323618A (ja) * | 2000-05-12 | 2001-11-22 | Ube Kimitsu Housing Kk | 換気部材 |
JP2003166322A (ja) * | 2001-12-03 | 2003-06-13 | Ichiro Nakajima | 棟換気装置及びこれを用いた棟換気構造 |
Also Published As
Publication number | Publication date |
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JP2009002140A (ja) | 2009-01-08 |
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