JPH02539U - - Google Patents
Info
- Publication number
- JPH02539U JPH02539U JP7809588U JP7809588U JPH02539U JP H02539 U JPH02539 U JP H02539U JP 7809588 U JP7809588 U JP 7809588U JP 7809588 U JP7809588 U JP 7809588U JP H02539 U JPH02539 U JP H02539U
- Authority
- JP
- Japan
- Prior art keywords
- ceiling
- duct
- opening
- main body
- synthetic resin
- 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.)
- Pending
Links
Landscapes
- Duct Arrangements (AREA)
Description
第１図及び第２図は本考案の一実施例を示し、
第１図は縦断面図、第２図は分解斜視図であり、
又、第３図は従来構成を示すダクト接続体及び本
体枠の分解斜視図である。
図面中、１１は天井板（天井）、１２は開口部
、１４はダクト接続体、１５は接続口部、１７は
ダクト、１９は嵌合部、２１は本体枠、２４は通
気口、２５は突出部、２８はフアン装置を示す。
1 and 2 show an embodiment of the present invention,
FIG. 1 is a longitudinal sectional view, and FIG. 2 is an exploded perspective view.
Moreover, FIG. 3 is an exploded perspective view of a duct connector and a main body frame showing a conventional configuration. In the drawing, 11 is a ceiling plate (ceiling), 12 is an opening, 14 is a duct connection body, 15 is a connection port, 17 is a duct, 19 is a fitting part, 21 is a main body frame, 24 is a ventilation hole, and 25 is a Projection 28 indicates a fan device.
Claims (1)
けられて天井裏に立設状態に設けられ側部にダク
トが接続される接続口部を一体に有する合成樹脂
製のダクト接続体と、内部にフアン装置が配設さ
れると共に側面に通気口を有し前記天井の開口部
に下方から挿入されて通気口が前記接続口部と連
通するように天井裏に配設される合成樹脂製の本
体枠とを具備し、前記ダクト接続体の上端部及び
これと対応する本体枠の側部の上部のうちの一方
に上方又は下方に突出する柱状の突出部を一体に
設け、他方に本体枠の前記開口部への挿入時に前
記突出部と嵌合する嵌合部を設けたことを特徴と
するダクト用換気扇。 A duct connection body made of synthetic resin, whose lower end is attached to the edge of an opening formed in the ceiling, is installed in an upright position in the ceiling, and has an integrated connection port to which the duct is connected to the side; A synthetic resin device having a fan device disposed inside and having a ventilation hole on the side surface and installed in the ceiling so that it is inserted into the opening in the ceiling from below and the ventilation hole communicates with the connection port. a main body frame, a columnar protrusion projecting upward or downward is integrally provided on one of the upper end of the duct connecting body and the upper side of the corresponding main body frame; A ventilation fan for a duct, characterized in that a fitting part is provided that fits into the protruding part when the frame is inserted into the opening part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7809588U JPH02539U (en) | 1988-06-13 | 1988-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7809588U JPH02539U (en) | 1988-06-13 | 1988-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02539U true JPH02539U (en) | 1990-01-05 |
Family
ID=31303045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7809588U Pending JPH02539U (en) | 1988-06-13 | 1988-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02539U (en) |
-
1988
- 1988-06-13 JP JP7809588U patent/JPH02539U/ja active Pending