JPH0331245U - - Google Patents
Info
- Publication number
- JPH0331245U JPH0331245U JP8990789U JP8990789U JPH0331245U JP H0331245 U JPH0331245 U JP H0331245U JP 8990789 U JP8990789 U JP 8990789U JP 8990789 U JP8990789 U JP 8990789U JP H0331245 U JPH0331245 U JP H0331245U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- mounting plate
- opening
- duct
- discharge opening
- 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
- 238000007789 sealing Methods 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 description 3
Landscapes
- Duct Arrangements (AREA)
Description
第１図は本考案の第１の手段の一実施例を示す
ダクト用換気扇の設置断面図、第２図は同第２の
手段の一実施例を示すダクト用換気扇の設置断面
図、第３図は従来のダクト用換気扇の設置断面図
、第４図は同ダクト用換気扇の取付板の斜視図で
ある。
１……本体、２……送風機、３……吸込用開口
部、４……吐出用開口部、５……窪み部、６……
ガイド部、７……開口部、８……ダクト、９……
ダクト接続部、１０……取付板、１１……シール
部材、１７……シール部材、１７ａ……円筒部。
FIG. 1 is an installation sectional view of a duct ventilation fan showing an embodiment of the first means of the present invention, FIG. 2 is an installation sectional view of a duct ventilation fan showing an embodiment of the second means, and FIG. The figure is a sectional view of the installation of a conventional duct ventilation fan, and FIG. 4 is a perspective view of a mounting plate of the duct ventilation fan. 1...Main body, 2...Blower, 3...Suction opening, 4...Discharge opening, 5...Recess, 6...
Guide portion, 7...opening, 8...duct, 9...
Duct connection portion, 10...Mounting plate, 11...Sealing member, 17...Sealing member, 17a...Cylindrical portion.
Claims (1)
に吐出用開口部を有する本体と、ダクトに接続さ
れるダクト接続部を有し前記出吐用開口部とシー
ル部材を介して連通する開口部を設けた取付板と
を具備し、前記取付板の上部位に斜め下向きに延
びるガイド部を形成するとともに、前記本体の上
方への移動時、前記ガイド部の下面に係合しこの
下面に沿いながら取付板方向に移動して前記本体
と取付板を前記シール部材を介して圧接させる窪
み部を前記本体の天面に形成してなるダクト用換
気扇。 (2) 送風機を内蔵し下面に吸込用開口部と側面
に吐出用開口部を有する本体と、ダクトに接続さ
れるダクト接続部が環状のシール部材を介して固
定され前記ダクト接続部と前記吐出用開口部とを
連通させる開口部を有する取付板とを具備し、前
記取付板の上部位に斜め下向きに延びるガイド部
を形成するとともに、前記本体の上方への移動時
、前記ガイド部の下面に係合しこの下面に沿いな
がら取付板方向に移動して前記本体と取付板を圧
接させる係合部を前記本体の上部位に形成し、前
記シール部材は、その内周側端部に前記取付板の
開口部を通る円筒部を延設しこの円筒部の先端が
前記本体と取付板の圧接時、前記吐出用開口部の
周縁に密着するように形成されてなるダクト用換
気扇。[Claims for Utility Model Registration] (1) A main body that includes a built-in blower and has a suction opening on the bottom surface and a discharge opening on the side surface, and a duct connection part that is connected to a duct and said discharge opening. and a mounting plate provided with an opening that communicates with the main body through a sealing member, and a guide portion extending diagonally downward is formed in an upper portion of the mounting plate, and when the main body is moved upward, the guide portion A ventilation fan for a duct, wherein a recessed portion is formed on the top surface of the main body to engage with the lower surface of the main body and move along the lower surface toward the mounting plate to bring the main body and the mounting plate into pressure contact via the sealing member. (2) A main body having a built-in air blower and having a suction opening on the bottom surface and a discharge opening on the side surface, and a duct connecting portion connected to a duct are fixed via an annular sealing member, and the duct connecting portion and the discharge opening are fixed to each other through an annular sealing member. a mounting plate having an opening that communicates with the opening for the main body, and a guide portion extending diagonally downward is formed in the upper part of the mounting plate, and when the main body is moved upward, the lower surface of the guide portion An engaging portion is formed in the upper portion of the main body to engage with the main body and move toward the mounting plate while moving along the lower surface of the main body to press the main body and the mounting plate, A ventilation fan for a duct, wherein a cylindrical part extends through an opening of a mounting plate, and the tip of the cylindrical part is formed in close contact with the periphery of the discharge opening when the main body and the mounting plate are pressed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989089907U JPH074422Y2 (en) | 1989-07-31 | 1989-07-31 | Ventilation fan for duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989089907U JPH074422Y2 (en) | 1989-07-31 | 1989-07-31 | Ventilation fan for duct |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0331245U true JPH0331245U (en) | 1991-03-27 |
| JPH074422Y2 JPH074422Y2 (en) | 1995-02-01 |
Family
ID=31639458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989089907U Expired - Lifetime JPH074422Y2 (en) | 1989-07-31 | 1989-07-31 | Ventilation fan for duct |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH074422Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6027857U (en) * | 1983-08-02 | 1985-02-25 | ダスキンフランチヤイズ株式会社 | patterned cap |
| JPS62162542U (en) * | 1986-04-02 | 1987-10-15 |
-
1989
- 1989-07-31 JP JP1989089907U patent/JPH074422Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6027857U (en) * | 1983-08-02 | 1985-02-25 | ダスキンフランチヤイズ株式会社 | patterned cap |
| JPS62162542U (en) * | 1986-04-02 | 1987-10-15 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH074422Y2 (en) | 1995-02-01 |