JPH0415438A - Ventilation fan - Google Patents
Ventilation fanInfo
- Publication number
- JPH0415438A JPH0415438A JP12026990A JP12026990A JPH0415438A JP H0415438 A JPH0415438 A JP H0415438A JP 12026990 A JP12026990 A JP 12026990A JP 12026990 A JP12026990 A JP 12026990A JP H0415438 A JPH0415438 A JP H0415438A
- Authority
- JP
- Japan
- Prior art keywords
- blade
- frame
- movable part
- ventilation fan
- wall
- 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
- 238000009423 ventilation Methods 0.000 title claims description 10
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、固定部分と可動部分から構成するフレームか
らなる換気扇に関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a ventilation fan consisting of a frame consisting of a fixed part and a movable part.
従来の技術
従来、この種の換気扇は特定する文献を挙げることはで
きないが、一般に第４図と第５図に示すような構成であ
った。すなわち、家屋の壁Ａ゛の開口部の室内側に取り
付はフレーム１０１にファンガイド部１０２と、支持ア
ーム１０３を設け、この支持アーム１．０３にてモータ
１０４を水平に支持し、モータ１０４−には空気を室外
に送り出す羽根１０５を結合していた。BACKGROUND OF THE INVENTION Conventionally, this type of ventilation fan has generally had a configuration as shown in FIGS. 4 and 5, although no specific literature can be cited. That is, a fan guide part 102 and a support arm 103 are installed on a frame 101 on the indoor side of an opening in a wall A' of a house, and the motor 104 is horizontally supported by this support arm 1.03. - was coupled with a blade 105 for sending air out of the room.
発明が解決しようとする課題
このような従来の構成では、埃などで汚れた羽根１．０
５を掃除するとき、羽根１０５の室内側の面は容易に掃
除できるが、室外側の面については室内側からは掃除て
きないという問題があった。Problems to be Solved by the Invention In such a conventional configuration, the blade 1.0 that is dirty with dust etc.
When cleaning the blade 105, the indoor side surface of the blade 105 can be easily cleaned, but the outdoor side surface cannot be cleaned from the indoor side.
本発明はこのような問題を解決するもので、羽根の両面
を容易に掃除できる換気扇を提供することを目的とする
ものである。The present invention solves these problems and aims to provide a ventilation fan whose blades can be easily cleaned on both sides.
課題を解決するだめの手段
この課題を解決するために本発明の換気扇は、フレーム
を壁に取り付ける固定部分と、支持アームを支持しファ
ンガイド部を有する可動部分て構成し、固定部分に可動
部分を回動可能に枢結した構造としたものである。Means for Solving the Problem In order to solve this problem, the ventilation fan of the present invention comprises a fixed part for attaching the frame to the wall, a movable part that supports a support arm and has a fan guide part, and the fixed part has a movable part. It has a structure in which the two are rotatably connected.
作 用
この構成により、埃などで汚れた羽根を掃除するとき、
可動部分を回動することにより、羽根の室外側の面を室
内側に向けることができるようになる。Function: With this configuration, when cleaning blades contaminated with dust, etc.,
By rotating the movable part, the outdoor surface of the blade can be directed toward the indoor side.
実施例
以下本発明の換気扇の一実施例を第１図〜第３図にもと
づき説明する。図に示すように壁Ａの開口部の室内側に
取り付けられるフレーム１は、ファンガイド部２と、支
持アーム３を有し、支持アーム３でモータ４を水平に支
持している。そしてモータ４には空気を室外に送り出す
羽根５を結合している。前記フレーム１は壁Ａに取り付
ける固定部分１ａと、支持アーム３を支持しファンガイ
ド部２を有する可動部分１ｂからなり、固定部分１ａに
設けた軸６を中心として可動部分１ｂを回動可能な構成
としている。そして可動部分１ｂの他端は、締結具７に
より固定部分１ａに固定されている。EXAMPLE Hereinafter, an example of the ventilation fan of the present invention will be described based on FIGS. 1 to 3. As shown in the figure, a frame 1 attached to the indoor side of an opening in a wall A has a fan guide section 2 and a support arm 3, and the support arm 3 supports a motor 4 horizontally. The motor 4 is connected to a vane 5 that sends air outside. The frame 1 consists of a fixed part 1a that is attached to a wall A, and a movable part 1b that supports a support arm 3 and has a fan guide part 2, and the movable part 1b is rotatable about a shaft 6 provided on the fixed part 1a. It is structured as follows. The other end of the movable portion 1b is fixed to the fixed portion 1a by a fastener 7.
この構成により、埃などで汚れた羽根５を掃除する際、
締結具７を外し、フレーム１の可動部分１ｂを固定部分
１ａの軸６を中心として回動することにより、羽根５の
室外側の面を室内側に向けることができる。With this configuration, when cleaning the blade 5 contaminated with dust, etc.,
By removing the fastener 7 and rotating the movable portion 1b of the frame 1 about the shaft 6 of the fixed portion 1a, the outdoor surface of the blade 5 can be directed toward the indoor side.
以上のように本実施例によれば、埃などで汚れた羽根５
を掃除するとき、フレーム１の可動部分１ｂを固定部分
１ａの軸６を中心として回動することにより、室内側か
ら容易に羽根５の両面を掃除できるという効果が得られ
る。As described above, according to this embodiment, the blade 5 dirty with dust etc.
When cleaning, by rotating the movable part 1b of the frame 1 about the shaft 6 of the fixed part 1a, it is possible to easily clean both sides of the blade 5 from the indoor side.
発明の効果
以上の実施例の説明より明らかなように、本発明の換気
扇によればフレームを壁に取り付ける固定部分と、支持
アームを支持しファンガイド部を有する可動部分で構成
し、固定部分に対し可動部分を回動自在に枢結している
ので、掃除の際、前記可動部分を回動させて、室内側か
ら容易に羽根の裏面を掃除できるという効果が得られる
。Effects of the Invention As is clear from the description of the embodiments above, the ventilation fan of the present invention is composed of a fixed part for attaching the frame to the wall, and a movable part that supports a support arm and has a fan guide part. On the other hand, since the movable part is rotatably connected, it is possible to rotate the movable part during cleaning to easily clean the back surface of the blade from the indoor side.
第１図は本発明の一実施例の換気扇の正面図、第２図は
同側断面図、第３図は同フレームの可動部分を回動した
状態を示す側断面図、第４図は従来の換気扇の正面図、
第５図は同側断面図である。
Ａ・・・・・・壁、１・・・・・・フレーム、１ａ・・
・・・・固定部分、１ｂ・・・・・・可動部分、２・・
・・・・ファンガイド部、３・・・・・・支持アーム、
４・・・・・・モータ、５・・・・・・羽根、６・・・
・・・軸。Fig. 1 is a front view of a ventilation fan according to an embodiment of the present invention, Fig. 2 is a sectional view of the same side, Fig. 3 is a side sectional view showing a state in which the movable part of the frame is rotated, and Fig. 4 is a conventional one. front view of ventilation fan,
FIG. 5 is a sectional view of the same side. A...Wall, 1...Frame, 1a...
...Fixed part, 1b...Movable part, 2...
...Fan guide section, 3...Support arm,
4...Motor, 5...Blade, 6...
···shaft.
Claims (1)
された可動部で構成し、前記可動部にファンガイド部と
支持アームを設け、支持アームにて羽根を結合したモー
タを支持してなる換気扇。It consists of a fixed part for attaching the frame to the wall, and a movable part pivotally connected to the fixed part, the movable part is provided with a fan guide part and a support arm, and the support arm supports a motor to which blades are connected. Ventilation fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12026990A JPH0415438A (en) | 1990-05-10 | 1990-05-10 | Ventilation fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12026990A JPH0415438A (en) | 1990-05-10 | 1990-05-10 | Ventilation fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0415438A true JPH0415438A (en) | 1992-01-20 |
Family
ID=14782041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12026990A Pending JPH0415438A (en) | 1990-05-10 | 1990-05-10 | Ventilation fan |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0415438A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021110469A (en) * | 2020-01-07 | 2021-08-02 | 株式会社バウハウス | Mounting frame for ventilation fan |
| JP2022025920A (en) * | 2020-07-30 | 2022-02-10 | 匠 佐藤 | Ventilation device |
-
1990
- 1990-05-10 JP JP12026990A patent/JPH0415438A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021110469A (en) * | 2020-01-07 | 2021-08-02 | 株式会社バウハウス | Mounting frame for ventilation fan |
| JP2022025920A (en) * | 2020-07-30 | 2022-02-10 | 匠 佐藤 | Ventilation device |
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