JPS63198736U - - Google Patents
Info
- Publication number
- JPS63198736U JPS63198736U JP9088187U JP9088187U JPS63198736U JP S63198736 U JPS63198736 U JP S63198736U JP 9088187 U JP9088187 U JP 9088187U JP 9088187 U JP9088187 U JP 9088187U JP S63198736 U JPS63198736 U JP S63198736U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- cover
- cylindrical body
- roof
- cylinder
- 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
- 238000009423 ventilation Methods 0.000 claims description 6
Landscapes
- Building Environments (AREA)
- Ventilation (AREA)
Description
第１図はこの考案の一実施例の断面図、第２図
はその筒体と通気路の接合状態を示した斜視図、
第３図はその筒体と通気路の分解斜視図、第４図
は第２図の―断面図、第５図は従来例の断面
図である。
１０…屋根、１２…換気口、１４…カバー、１
６…筒体、１６ａ…上面、１６ｂ…下面、１７，
１７′…開口端、１８…上面開口部、２０…下面
開口部、３２２…遮蔽板、２４…通気路。
Fig. 1 is a sectional view of an embodiment of this invention, Fig. 2 is a perspective view showing the state of connection between the cylinder and the air passage.
FIG. 3 is an exploded perspective view of the cylindrical body and the air passage, FIG. 4 is a cross-sectional view taken along the line of FIG. 2, and FIG. 5 is a cross-sectional view of the conventional example. 10... Roof, 12... Ventilation opening, 14... Cover, 1
6... Cylindrical body, 16a... Upper surface, 16b... Lower surface, 17,
17'... Opening end, 18... Top opening, 20... Bottom opening, 322... Shielding plate, 24... Ventilation path.
Claims (1)
つて前記屋根の上面に設けたカバーと、このカバ
ー内に水平に貫通して設けられ上下面に各々少な
くとも一側縁から離れた位置に上面開口部および
下面開口部を形成した筒体と、前記上面開口部の
前記筒体の一開口端側縁部において前記筒体内に
垂下して設けた遮蔽板と、一方の開口端を前記上
面開口部の前記遮蔽板側に下向きに開口し他方の
開口端を前記上面開口部から前記筒体内に通して
前記下面開口部に下向きに開口して前記筒体に接
合した逆Ｊ字形の通気路とを備えた換気構造。 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 a cover provided horizontally through the cover and provided on the top and bottom surfaces at a position away from at least one side edge, respectively. a cylindrical body formed with an upper opening and a lower opening; a shielding plate provided to hang down within the cylindrical body at an edge on one opening end side of the cylindrical body of the upper opening; an inverted J-shaped ventilation path that opens downward on the shielding plate side of the opening, passes the other opening end into the cylinder from the top opening, opens downward to the bottom opening, and joins to the cylinder; Ventilation structure with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9088187U JPH0428977Y2 (en) | 1987-06-12 | 1987-06-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9088187U JPH0428977Y2 (en) | 1987-06-12 | 1987-06-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63198736U true JPS63198736U (en) | 1988-12-21 |
| JPH0428977Y2 JPH0428977Y2 (en) | 1992-07-14 |
Family
ID=30951157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9088187U Expired JPH0428977Y2 (en) | 1987-06-12 | 1987-06-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0428977Y2 (en) |
-
1987
- 1987-06-12 JP JP9088187U patent/JPH0428977Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0428977Y2 (en) | 1992-07-14 |