JP2568736B2 - Ventilation fan duct connection device - Google Patents
Ventilation fan duct connection deviceInfo
- Publication number
- JP2568736B2 JP2568736B2 JP2183121A JP18312190A JP2568736B2 JP 2568736 B2 JP2568736 B2 JP 2568736B2 JP 2183121 A JP2183121 A JP 2183121A JP 18312190 A JP18312190 A JP 18312190A JP 2568736 B2 JP2568736 B2 JP 2568736B2
- Authority
- JP
- Japan
- Prior art keywords
- duct
- ventilation fan
- duct connection
- connection device
- ceiling
- 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.)
- Expired - Lifetime
Links
Description
【発明の詳細な説明】 産業上の利用分野 本発明は、天井内に埋込み設置し、室外と連通したダ
クトを通じて、室内の換気をする換気扇のダクト接続装
置に関するものである。Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a duct connection device for a ventilation fan that is embedded in a ceiling and installed in a ceiling to ventilate a room through a duct communicating with the outside.
従来の技術 従来よりこの種のダクト接続装置は、天井裏に上がら
なくても室内側から接続作業ができるように、また保
守，点検のためにダクト接続をはずさなくても、換気扇
本体を室内側に取りはずすことができるように、一般的
に第４図および第５図に示すような構成であった。2. Description of the Related Art Conventionally, this type of duct connection device allows a ventilation fan body to be connected to an indoor side without disconnecting for maintenance and inspection without disconnecting the duct for maintenance and inspection. 4 and 5 so that they can be easily removed.
すなわち、ダクト接続装置100は、下面を開口して吸
込口101とし一側面に排気口102を有する箱状の換気扇本
体103の前記一側面に当接するダクト取付板104と、この
ダクト取付板104に設けられ、前記排気口102に連通し、
室外と連通するダクト105と接続される筒状のダクト接
続部106とからなっている。またダクト取付板104は下端
部を折曲して、フランジ部104aを形成している。That is, the duct connection device 100 has a duct mounting plate 104 that opens on the lower surface and abuts on the one side of the box-shaped ventilation fan main body 103 having the suction port 101 and the exhaust port 102 on one side, and the duct mounting plate 104 Provided, communicates with the exhaust port 102,
It comprises a duct 105 communicating with the outdoor and a tubular duct connecting portion 106 connected to the duct 105. The duct mounting plate 104 has a lower end bent to form a flange 104a.
上記構成において、換気扇本体103とダクト105との接
続は下記のように行われる。In the above configuration, the connection between the ventilation fan body 103 and the duct 105 is performed as follows.
まずダクト接続装置100を、天井面107の開口部108に
設けた取付枠109に、ダクト取付板104を天井裏に突出さ
せた状態で、フランジ部104aによって固定する。つぎに
ダクト105をダクト接続部106に嵌合し、テープ貼りして
接続する。そして換気扇本体103を取付枠109から天井裏
に挿入し、ダクト取付板104と換気扇本体103の一側面を
当接させ、排気口102とダクト接続部106とを連通させた
状態で、取付枠109に固定して接続作業は完了する。First, the duct connection device 100 is fixed to the mounting frame 109 provided in the opening 108 of the ceiling surface 107 by the flange portion 104a with the duct mounting plate 104 protruding from behind the ceiling. Next, the duct 105 is fitted into the duct connection portion 106, and is connected by applying a tape. Then, the ventilation fan body 103 is inserted into the back of the ceiling from the mounting frame 109, the duct mounting plate 104 and one side of the ventilation fan body 103 are brought into contact with each other, and the exhaust port 102 and the duct connection portion 106 are communicated with each other. To complete the connection work.
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、天井面107の取付枠109か
ら天井裏に手を入れてダクト接続部106にダクト105を接
続するとき、ダクト取付板104がダクト105側空間の視界
をさえぎるために見えにくく、したがってダクト接続部
106とダクト105を接続固定するためのテープ貼りの作業
が、たいへんしにくく、手間を要するものであった。In such a conventional configuration, when connecting the duct 105 to the duct connecting portion 106 by putting a hand from the mounting frame 109 of the ceiling surface 107 to the back of the ceiling, the duct mounting plate 104 It is difficult to see because it blocks the view of the space, so the duct connection
The work of attaching tape to connect and fix the duct 106 and the duct 105 was very difficult and time-consuming.
本発明は、このような課題を解決するもので、ダクト
を接続する場合に、視界をさえぎらずダクト接続やテー
プ貼りの状態が見えやすく、取付け工事を簡単にするこ
とができる換気扇のダクト接続装置を提供することを目
的とするものである。The present invention solves such a problem, and when connecting a duct, a duct connection device for a ventilation fan that can easily see the state of duct connection and tape application without interrupting the field of view and can simplify installation work. The purpose is to provide.
課題を解決するための手段 本発明は上記目的を達成するために、ダクトと連通接
続するダクト接続部と、このダクト接続部を、固定して
換気扇本体の側面に当接させ、この側面に形成された排
気口と連通させる固定枠と、この固体枠の下端部に設け
られ、天井面の開口部に取付けられた換気扇取付枠に固
定される取付部とからなり、前記ダクト接続部と取付部
とは、棒状をなした前記固定枠によって連結され、その
間にすき間が形成された換気扇のダクト接続装置を構成
したものである。Means for Solving the Problems In order to achieve the above object, the present invention provides a duct connecting portion communicating with a duct and fixing the duct connecting portion to a side surface of a ventilation fan main body, and forming the duct connecting portion on the side surface. And a mounting portion provided at a lower end portion of the solid frame and fixed to a ventilation fan mounting frame mounted on an opening of a ceiling surface, wherein the duct connection portion and the mounting portion are provided. "Means a duct connection device for a ventilation fan connected by the rod-shaped fixed frame and having a gap formed therebetween.
作用 この構成により、ダクト接続部と取付部との間のすき
間から、ダクト側の空間がよく見え、またこのすき間か
ら手を延ばして、ダクト接続を行うことができることと
なる。Action With this configuration, the space on the duct side can be clearly seen from the gap between the duct connection portion and the mounting portion, and the duct connection can be performed by extending the hand from this gap.
実 施 例 以下、本発明の一実施例について、第１図〜第３図に
参照しながら説明する。Embodiment An embodiment of the present invention will be described below with reference to FIGS.
換気扇のダクト接続装置１は、屋外と連通したダクト
２に嵌合して連通接続するダクト接続部３と、棒材から
なりこのダクト接続部３を固定するために、上部と両側
部をまわり、両端を下方に延ばした固定枠４と、この固
定枠４の下端部を固着した取付枠５とからなる。そし
て、固定枠４がダクト接続部３の下端部から下方へ延び
た部分、すなわち、ダクト接続部３と取付部５との間に
は、すき間11が形成されている。The duct connection device 1 of the ventilation fan is formed of a rod connection portion 3 that is fitted and connected to the duct 2 that communicates with the outside, and is made of a rod material. It comprises a fixed frame 4 with both ends extending downward, and a mounting frame 5 to which the lower end of the fixed frame 4 is fixed. A gap 11 is formed between the portion where the fixing frame 4 extends downward from the lower end of the duct connection portion 3, that is, between the duct connection portion 3 and the mounting portion 5.
なお固定枠４の上部には、後述する換気扇本体６の天
面に形成された係止凹部７に係止するよう折曲突出され
た係止部８が形成され、また取付部５には、ねじ９を通
すための穴10が形成されている。In the upper part of the fixed frame 4, a locking portion 8 is formed, which is bent and protruded so as to be locked in a locking concave portion 7 formed in a ceiling surface of the ventilation fan main body 6 described later. A hole 10 for passing the screw 9 is formed.
一方、換気扇本体６は、下面を開口して吸込口12と
し、一側面に排気口13を有する箱状をなし、内部に送風
機14を配設している。上記構成において、ダクト２を換
気扇本体６に接続する工事は下記のようにして行われ
る。On the other hand, the ventilation fan main body 6 is formed in a box shape having an inlet 12 with an open lower surface, an exhaust port 13 on one side, and a blower 14 disposed inside. In the above configuration, the work for connecting the duct 2 to the ventilation fan main body 6 is performed as follows.
まず、ダクト接続装置１を天井面15の開口部16に設け
た換気扇取付枠17から天井裏に挿入し、固定枠４が天井
裏に突出した状態で、取付部５を換気扇取付枠17に、穴
10に通したねじ９によって固定する。つぎに、天井裏に
配管されたダクト２を、ダクト接続部３に接続する。First, the duct connection device 1 is inserted into the back of the ceiling from the ventilation fan mounting frame 17 provided in the opening 16 of the ceiling surface 15, and the mounting portion 5 is inserted into the ventilation fan mounting frame 17 with the fixed frame 4 protruding above the ceiling. hole
Secure with screws 9 threaded through 10. Next, the duct 2 laid behind the ceiling is connected to the duct connection part 3.
このダクト接続作業をするとき、すき間11からダクト
２側の空間がよく見え、またすき間11から手が入るた
め、ダクト接続，テープ貼り等がたいへんしやすく、か
つ確実に行うことができる。そして、換気扇本体６を換
気扇取付枠17から挿入して持ち上げていくと、固定枠４
の係止部８が換気扇本体６の係止凹部７に係止し、ダク
ト接続部３が換気扇本体６の一側面に密着した状態で当
接し、ダクト２と換気扇本体６とが確実に連通接続され
る。そして換気扇本体６を換気扇取付枠17に固定して工
事は完了する。When performing this duct connection work, the space on the duct 2 side is clearly visible from the gap 11 and the hand is accessible from the gap 11, so that duct connection, tape attachment, and the like can be performed very easily and reliably. When the ventilation fan body 6 is inserted from the ventilation fan mounting frame 17 and lifted, the fixed frame 4
Of the ventilation fan main body 6 and the duct connecting portion 3 abuts on one side of the ventilation fan main body 6 in a state of being in close contact with the ventilation fan main body 6, and the duct 2 and the ventilation fan main body 6 are reliably connected to each other. Is done. Then, the ventilation fan body 6 is fixed to the ventilation fan mounting frame 17, and the construction is completed.
このように実施例によれば、ダクト接続工事をはっき
りと見ながら行え、また手を接続箇所に簡単に延ばすこ
とができ、作業性が大幅に向上する。また固定枠４が棒
材で構成されているので、材料が少なく軽量となり、換
気扇取付枠17への固定がしやすくなり、また製造コスト
の低減を図ることも可能となる。As described above, according to the embodiment, the duct connection work can be performed while clearly observing the work, and the hand can be easily extended to the connection portion, so that the workability is greatly improved. Further, since the fixing frame 4 is made of a bar, the material is small and light, the fixing to the ventilation fan mounting frame 17 is easy, and the manufacturing cost can be reduced.
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
ればダクトと連通接続するダクト接続部と、換気扇取付
枠に固定する取付部との間のすき間から、ダクト側の空
間がよく見え、しかもこのすき間から手を延ばして、ダ
クト接続をすることができるので、ダクト接続工事を簡
単に、かつ確実に行うことができる換気扇のダクト接続
装置を提供できる。As is clear from the above description of the embodiment, according to the present invention, the space on the duct side is reduced from the gap between the duct connection portion connected to the duct and the mounting portion fixed to the ventilation fan mounting frame. Since the duct connection can be easily seen and the hands can be extended from the gap to perform the duct connection, it is possible to provide a duct connection device for a ventilation fan which can perform the duct connection work easily and reliably.
第１図は本発明の一実施例の換気扇のダクト接続装置を
換気扇本体から取りはずしたときの斜視図、第２図は同
ダクト接続装置を用いて換気扇本体とダクトを接続した
断面図、第３図は同ダクト接続装置のダクト接続作業を
示す斜視図、第４図は従来の換気扇のダクト接続装置を
換気扇本体から取りはずしたときの斜視図、第５図は同
ダクト接続装置を用いて換気扇本体とダクトを接続した
断面図である。 １……ダクト接続装置、３……ダクト接続部、４……固
定枠、５……取付部、６……換気扇本体、11……すき
間、13……排気口、15……天井面、16……開口部、17…
…換気扇取付枠。FIG. 1 is a perspective view of the ventilation fan duct connection device according to one embodiment of the present invention when it is removed from the ventilation fan main body, FIG. 2 is a cross-sectional view in which the ventilation fan main body and the duct are connected using the duct connection device, and FIG. FIG. 4 is a perspective view showing the duct connection operation of the duct connection device, FIG. 4 is a perspective view of the conventional ventilation fan when the duct connection device is removed from the ventilation fan body, and FIG. 5 is a ventilation fan body using the duct connection device. FIG. 4 is a cross-sectional view in which a duct is connected. DESCRIPTION OF SYMBOLS 1 ... Duct connection device, 3 ... Duct connection part, 4 ... Fixed frame, 5 ... Mounting part, 6 ... Ventilation fan body, 11 ... Gap, 13 ... Exhaust port, 15 ... Ceiling surface, 16 …… Opening, 17…
... Ventilation fan mounting frame.
Claims (1)
のダクト接続部を固定して換気扇本体の側面に当接さ
せ、この側面に形成された排気口と連通させる固定枠
と、この固定枠の下端部に設けられ、天井面の開口部に
取付けられた換気扇取付枠に固定される取付部とからな
り、前記ダクト接続部と取付部とは、棒状をなした前記
固定枠によって連結され、その間にすき間が形成された
換気扇のダクト接続装置。A duct connecting portion communicating with the duct, a fixing frame fixed to the duct connecting portion and brought into contact with a side surface of the ventilation fan main body, and communicating with an exhaust port formed on the side surface; Is provided at the lower end of the ceiling, comprises a mounting portion fixed to a ventilation fan mounting frame attached to the opening of the ceiling surface, the duct connection portion and the mounting portion are connected by the rod-shaped fixing frame, A ventilation fan duct connection device with a gap between them.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2183121A JP2568736B2 (en) | 1990-07-11 | 1990-07-11 | Ventilation fan duct connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2183121A JP2568736B2 (en) | 1990-07-11 | 1990-07-11 | Ventilation fan duct connection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0473541A JPH0473541A (en) | 1992-03-09 |
| JP2568736B2 true JP2568736B2 (en) | 1997-01-08 |
Family
ID=16130160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2183121A Expired - Lifetime JP2568736B2 (en) | 1990-07-11 | 1990-07-11 | Ventilation fan duct connection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2568736B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5907807B2 (en) * | 2012-05-28 | 2016-04-26 | 三菱電機株式会社 | Duct ventilation fan |
| JP7095480B2 (en) * | 2018-08-14 | 2022-07-05 | マックス株式会社 | Blower and mounting frame |
| CN114161106B (en) * | 2021-11-22 | 2024-06-04 | 陈敏睿 | Suspended connection equipment for sewage drain pipe |
-
1990
- 1990-07-11 JP JP2183121A patent/JP2568736B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0473541A (en) | 1992-03-09 |
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