JPH02133736A - Ventilating fan - Google Patents
Ventilating fanInfo
- Publication number
- JPH02133736A JPH02133736A JP28799588A JP28799588A JPH02133736A JP H02133736 A JPH02133736 A JP H02133736A JP 28799588 A JP28799588 A JP 28799588A JP 28799588 A JP28799588 A JP 28799588A JP H02133736 A JPH02133736 A JP H02133736A
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- plate
- hood
- frame
- side plate
- 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 claims description 20
- 238000005192 partition Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 2
- 230000035515 penetration Effects 0.000 abstract 2
- 238000009434 installation Methods 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明はおもに家庭で用いられる壁取付型の換気扇に関
するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a wall-mounted ventilation fan used primarily in homes.
従来の技frt灯
2 ・\−)
従来、この種の換気扇は、第3図に示すような構成であ
った。すなわち、換気扇11の室外側開口部11aにシ
ャッター12が収り伺けられ、このシャッター12を図
示しないヌイソチの引紐の引下げ操作に連動させて開き
、電動機を運転させ羽根を回転し室内空気を排出したり
、室外の空気を給気したりする。しかしながらこのシャ
ッタ12と室外側開口部11aば、斜上方からの由の吹
き込みに対して防御がないため、一般的には第4図に示
すように室外側にフ−ド13を取り付けて雨の浸入を防
止していた。Conventional Technique FRT Light 2 ・\-) Conventionally, this type of ventilation fan had a configuration as shown in FIG. 3. That is, the shutter 12 is fitted into the outdoor opening 11a of the ventilation fan 11, and the shutter 12 is opened in conjunction with the pulling operation of the pull cord (not shown), and the electric motor is operated to rotate the blades and exhaust indoor air. or supply outdoor air. However, since the shutter 12 and the outdoor opening 11a do not have any protection against rain from blowing in from diagonally above, generally a hood 13 is attached to the outdoor side as shown in FIG. It prevented infiltration.
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、フ−ド13が室外側壁面か
ら突出し、最近の建築物ではその美観をいちじるしく損
う場合が多く、また、フード13にかかる建築資料費お
よびこれを取り付ける工事費も安価なものではなかった
。Problems to be Solved by the Invention In such a conventional configuration, the hood 13 protrudes from the outdoor wall surface, which often seriously impairs the aesthetic appearance of modern buildings. Also, the construction costs to install it were not cheap.
本発明はこのような課題を解決するもので、建築物の美
観を向上させ、またフード取り付けのための資桐費およ
び工事費を不要とすることを目的とするものである。The present invention is intended to solve these problems, and aims to improve the aesthetic appearance of buildings and eliminate the need for capital and construction costs for installing a hood.
課題を解決するための手段
この課題を解決するために本発明は、換気扇本体の枠体
の室外側開口部に、この室外側聞「1を開閉するシャッ
ター板とこのシャッター板の両端部に一体に設けた扇形
のシャッター側板とからなるシャッターを、前記枠体上
部に回転自在に設けた支軸によって回動自在に設け、こ
の支軸の一端に作動板を上下方向に回動自在に固着し、
この作動板に、常に上方に回動するように付勢したスプ
リングと下方に引丁げ前記シャッターを開放させるシャ
ッター開閉装置とを連結し、前記シャッタ側板を前記枠
体の側板の内側に仕切板によって形成したすき間部に配
置してなる換気扇を構成したものである。Means for Solving the Problem In order to solve this problem, the present invention provides a shutter plate that opens and closes the outdoor space ``1'' and a shutter plate that is integrated with both ends of the shutter plate at the outdoor opening of the frame of the ventilation fan main body. A shutter consisting of a fan-shaped shutter side plate provided on the frame is rotatably provided on a support shaft rotatably provided on the upper part of the frame, and an actuating plate is fixed to one end of the support shaft so as to be rotatable in the vertical direction. ,
A spring biased to always rotate upward and a shutter opening/closing device that pulls downward to open the shutter are connected to this operating plate, and the shutter side plate is connected to a partition plate inside the side plate of the frame body. The ventilation fan is placed in the gap formed by the ventilation fan.
作 用
この構成により、換気扇運転時、シャッターは上方に回
動して室外側開口を開くとともに、シャッター板とシャ
ッター側板とによって室外側にフドを形成し、また山が
シャッターに吹きつけ、シャッター側板を伝わって枠体
内に入っていっても、すき間部から内部へは入らない。With this configuration, when the ventilation fan is operated, the shutter rotates upward to open the outdoor opening, and the shutter plate and the shutter side plate form a lid on the outdoor side, and the mountain blows against the shutter, causing the shutter side plate to open. Even if it passes through the frame and enters the frame, it will not enter the interior through the gap.
一方、換気扇停止時は、シャッター全体が枠体内に収納
され、室外側壁面からの突出物がなくなる。On the other hand, when the ventilation fan is stopped, the entire shutter is housed within the frame, and there is no protrusion from the outdoor wall surface.
実施例
以下、本発明の一実施例を第1図および第2図にもとづ
き説明する。1図において、1は換気扇本体の枠体であ
って換気扇の通風路を形成している。EXAMPLE An example of the present invention will be described below with reference to FIGS. 1 and 2. In FIG. 1, 1 is a frame of the ventilation fan main body, which forms the ventilation path of the ventilation fan.
この枠体1の室外側)開口1a部には、室外側聞口1a
を開閉するシャッター板2aとこのシャッター板2aの
両端部に一体に設けた扇形のシャッター側板2bとから
なるシャッター2が、枠体1の上部に回転自在に設けら
れた支軸3によって回動自在に設けられている。支軸3
の端部には、一端を固着して上下方向に回動自在に作動
板4が設けられている。作動板4の他端には、一端を枠
体1に固定し常に上方に付勢するスプリング5の他端と
、枠体1の下部に取り付けられ電動機に通断′直すると
ともに上下運動をする運転スイッチ(図示5 、− 。The outdoor side opening 1a of this frame 1 has an outdoor side opening 1a.
A shutter 2 consisting of a shutter plate 2a that opens and closes and fan-shaped shutter side plates 2b integrally provided at both ends of the shutter plate 2a is rotatable by a support shaft 3 rotatably provided at the top of a frame 1. It is set in. Support shaft 3
An actuating plate 4 is provided at one end of the actuating plate 4, which is fixed at one end and is rotatable in the vertical direction. The other end of the actuating plate 4 has one end fixed to the frame body 1 and the other end of a spring 5 which is always biased upward, and the other end of a spring 5 which is attached to the lower part of the frame body 1 and is connected to the electric motor and moves up and down. Operation switch (5, - shown).
せず)に接続されたワイヤー8とが連結されている。そ
して枠体1の側板1bの内側に、この側板1bとほぼ同
形状の仕切板6を配設し、枠体1内部と仕切られたすき
間部7を形成し、このすき間部T内にシャッター側板2
bを配置し、シャッタ側板2bは回動してこのすき間7
から出入している。The wire 8 connected to the wire (not shown) is connected. A partition plate 6 having approximately the same shape as the side plate 1b is arranged inside the side plate 1b of the frame 1 to form a gap 7 partitioned from the inside of the frame 1. 2
b, and the shutter side plate 2b rotates to fill this gap 7.
They come in and out from.
上記構成の換気扇は、前記運転スイッチによ−)て運転
を開始すると、ワイヤー8が引きFげられて作動板4が
矢印Aの方向に回動し、これに連動して支軸3が回り、
シャッター2が矢印Bの方向に回動して開き、換気が行
われる。そしてシャッター2は、シャッター板2aとシ
ャッター側板2bによって室外側壁面から外側にフード
を形成し、斜上方からの雨の室内側への浸入を防止する
。またシャッター側板2bを伝わって由は枠体1のすき
間部7に入っていくが、それ以」二内部には入っていく
ことはなく、室内への雨の浸入を確実に防止できる。When the ventilation fan configured as described above starts operating by pressing the operation switch, the wire 8 is pulled and the actuating plate 4 rotates in the direction of arrow A, and in conjunction with this, the support shaft 3 rotates. ,
The shutter 2 rotates in the direction of arrow B and opens, and ventilation is performed. The shutter 2 forms a hood from the outdoor side wall surface to the outside by the shutter plate 2a and the shutter side plate 2b, and prevents rain from entering the indoor side from diagonally above. In addition, although the rain passes through the shutter side plate 2b and enters the gap 7 of the frame 1, it does not enter the inside of the frame 1, thereby reliably preventing rain from entering the room.
このように、フードを別個に取り付けなくても、6 ヘ
ー/
雨水の室内への浸入を防止でき、また換気扇運転停止時
には室外側壁面から突出するものをなくすことができる
。In this way, it is possible to prevent rainwater from entering the room without installing a separate hood, and it is also possible to eliminate anything protruding from the outdoor wall when the ventilation fan is stopped.
発明の効果
以上の実施例の説明から明らかなように本発明によれば
、シャッターがフードの雨水浸入防止機能も備えること
により、建物の屋外に突出したフドを別個に設置する必
要がなく、したがって建物の美観を損うことがなく、ま
たフード設置にかかる資材費および工事費が不要となる
という効果が得られる。Effects of the Invention As is clear from the description of the embodiments above, according to the present invention, the shutter also has the function of preventing rainwater from entering the hood, so there is no need to separately install a hood that protrudes to the outside of the building. The effect is that the aesthetic appearance of the building is not impaired, and the cost of materials and construction required for installing the hood is not required.
第1図は本発明の一実施例の換気扇の斜視図、第2図は
同換気扇の分解斜視図、第3図は従来の換気扇を示す斜
視図、第4図は同換気扇とともに設置されるフードであ
る。
1・・・・・・枠体、1a・・・・・・室外側開口、1
b・・・・・・側板、2−−−−・−シャッター、2a
・・・・・・シャッター板、2b・・・・・・シャッタ
ー側板、3・・・・・・支軸、4・・・・・・作動板、
5・・・・・スプリング、6・・・・・仕切板、γ・・
・・・・すき間部。Figure 1 is a perspective view of a ventilation fan according to an embodiment of the present invention, Figure 2 is an exploded perspective view of the ventilation fan, Figure 3 is a perspective view of a conventional ventilation fan, and Figure 4 is a hood installed with the ventilation fan. It is. 1...Frame body, 1a...Outdoor side opening, 1
b...Side plate, 2------Shutter, 2a
...Shutter plate, 2b ... Shutter side plate, 3 ... Support shaft, 4 ... Operation plate,
5... Spring, 6... Partition plate, γ...
...Gap area.
Claims (1)
開閉するシャッター板とこのシャッター板の両端部に一
体に設けた扇形のシャッター側板とからなるシャッター
を、前記枠体上部に回転自在に設けた支軸によって回動
自在に設け、この支軸の一端に作動板を上下方向に回動
自在に固着し、この作動板に、常に上方に回動するよう
に付勢したスプリングと下方に引下げ前記シャッターを
開放させるシャッター開閉装置とを連結し、前記シャッ
ター側板を前記枠体の側板の内側に仕切板によって形成
したすき間部に配置してなる換気扇。A shutter consisting of a shutter plate for opening and closing the outdoor opening and fan-shaped shutter side plates integrally provided at both ends of the shutter plate is attached to the outdoor opening of the frame of the ventilation fan main body, and is rotatable at the upper part of the frame. An actuating plate is fixed to one end of this supporting shaft so as to be freely rotatable in the vertical direction, and a spring and a downward force are attached to the actuating plate so as to always rotate upward. The ventilation fan is connected to a shutter opening/closing device that is pulled down to open the shutter, and the shutter side plate is arranged in a gap formed by a partition plate inside the side plate of the frame body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP28799588A JPH02133736A (en) | 1988-11-15 | 1988-11-15 | Ventilating fan |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP28799588A JPH02133736A (en) | 1988-11-15 | 1988-11-15 | Ventilating fan |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02133736A true JPH02133736A (en) | 1990-05-22 |
Family
ID=17724441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP28799588A Pending JPH02133736A (en) | 1988-11-15 | 1988-11-15 | Ventilating fan |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02133736A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL9302186A (en) * | 1993-12-15 | 1995-07-03 | Heycop Systemen B V | Ventilation device |
-
1988
- 1988-11-15 JP JP28799588A patent/JPH02133736A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL9302186A (en) * | 1993-12-15 | 1995-07-03 | Heycop Systemen B V | Ventilation device |
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