JPS58102041A - Ventilating fan - Google Patents
Ventilating fanInfo
- Publication number
- JPS58102041A JPS58102041A JP56200696A JP20069681A JPS58102041A JP S58102041 A JPS58102041 A JP S58102041A JP 56200696 A JP56200696 A JP 56200696A JP 20069681 A JP20069681 A JP 20069681A JP S58102041 A JPS58102041 A JP S58102041A
- Authority
- JP
- Japan
- Prior art keywords
- draft
- funnel
- pipe
- outer box
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
Description
【発明の詳細な説明】
発明の技術分野
本発明は、外箱に設けられた通気口体に通気管を連結し
てその通気管を介し換気を行なう換気扇に関する。TECHNICAL FIELD OF THE INVENTION The present invention relates to a ventilation fan that connects a ventilation pipe to a vent body provided in an outer case and performs ventilation through the ventilation pipe.
発明の技術的背景
従来よ抄例えば天井用の換気扇においては、側板部に通
気口体たる排気口体を設けると共に内部に送風装置を備
えた外箱を天井裏に取付け、該天井裏に取付けられた通
気管たる排気管と上記排気口体とを連結し、この排気管
を介して室内空気を室外等へ適宜排出する構成としてい
る。TECHNICAL BACKGROUND OF THE INVENTION Conventionally, for example, in a ceiling ventilation fan, an exhaust port body serving as a vent body is provided in a side plate part, and an outer box equipped with an air blower inside is attached to the ceiling space. An exhaust pipe, which is a ventilation pipe, is connected to the exhaust port body, and the indoor air is appropriately discharged to the outside through the exhaust pipe.
背景技術の問題点
上記従来のものでは、外箱の排気口体と排気管との位置
がずれている場合、外箱を取付は直してその位置を調整
するか、もしくは排気管を取付は直してその位置を調整
するかじ愈ければ愈らず、そのいずれも面倒であり1又
その最初の調整にて必ずしも両者の位置が合致するとい
うわけではなく、その調整作業に手間を要す問題があっ
た。Problems with the Background Art In the conventional device described above, if the position of the exhaust port body of the outer box and the exhaust pipe is misaligned, the outer box must be reinstalled and its position adjusted, or the exhaust pipe must be reinstalled. There is no way to adjust the position by using the button, which is troublesome, and the first adjustment does not necessarily match the positions of the two, so there is a problem that the adjustment work requires time and effort. there were.
発明の目的
従って本発明は、外箱及び通気管を取付は直す様な面倒
な作業をせずに該通気管を通気口体に容易に連結できる
換気扇を提供するKある。OBJECTS OF THE INVENTION Accordingly, the present invention provides a ventilation fan in which the vent pipe can be easily connected to the vent body without the troublesome work of attaching and repairing the outer case and the vent pipe.
発明の概要
本発明は、外箱の側板部に導出口を形成し、通気口体を
該導出口から突出される様に且つ該導出口内を移動可能
に配置すると共K、該通気口体を当て板部及び押圧部材
により導出口縁部に挾持して任意の位置に保持する様に
したことを特徴とする本のである。SUMMARY OF THE INVENTION The present invention provides a method for forming an outlet in a side plate of an outer box, disposing a vent body so as to protrude from the outlet and to be movable within the outlet. This book is characterized in that it is held at an arbitrary position by being clamped to the outlet edge by a backing plate part and a pressing member.
発明の実施例
以下本発明の第一実施例を第1図及び第2図を参照して
説明する。1は建屋における天井板であり、これにより
室内2と天井裏3とが仕切られている。4は下面が開口
された外輪であり、その下面開口は吸呑口5とされてい
る。而してこの外箱4はその吸入口5が室内2に臨む様
にして天井裏3に取付けられている。6はべ〃マウス6
aを形成した仕切板であ抄、これは外箱4内部に送xI
17を形成すべく水平状に配設されている。8は送風室
7内に配設された送風装置であね、これは駆動モータ9
及びファン10から構成されている。EMBODIMENT OF THE INVENTION A first embodiment of the invention will be described below with reference to FIGS. 1 and 2. Reference numeral 1 denotes a ceiling plate in the building, which partitions the interior 2 and the attic 3. Reference numeral 4 denotes an outer ring having an opening at the bottom, and the opening at the bottom serves as a suction opening 5. The outer box 4 is installed in the attic 3 so that the inlet 5 faces the indoor room 2. 6 habe mouse 6
Paper is made using a partition plate formed with a, and this is sent to the inside of the outer box 4xI
They are arranged horizontally to form 17. 8 is a blower device arranged in the blower chamber 7, which is driven by a drive motor 9.
and a fan 10.
第1図及び第2図において、11は円形状の導出口で、
これは外箱4の側板部4&に形成されている。12は通
気口体たる排気口体であり、これは一端部から他端部方
向へ順次径小となるテーパ円筒状をなしていて、その最
大径部分においても上記導出口11より径小となる様に
設定されている。In Figures 1 and 2, 11 is a circular outlet;
This is formed on the side plate portion 4& of the outer box 4. Reference numeral 12 denotes an exhaust port body, which is a vent body, and this has a tapered cylindrical shape whose diameter decreases from one end to the other end, and even at its maximum diameter, the diameter is smaller than the outlet port 11. It is set as follows.
そしてこの排気口体12の一端部(径大側端部)周縁に
は外方へ延出するフランジ部15が形設されており、ヒ
のフランジ部13には押圧部材たる弾性体例えば皿座金
状を壜す板ばね14がねじ止めされてい巻。さらに上記
排気口体12の外屑略中関部にはフランジ部13と対向
する様に円環状の当て板部15がねじ止めされている。A flange portion 15 extending outward is formed on the periphery of one end (large diameter side end) of the exhaust port body 12, and the flange portion 13 is provided with an elastic body, such as a countersunk washer, as a pressing member. A leaf spring 14 having a shape is screwed to the winding. Further, an annular backing plate portion 15 is screwed to the substantially middle portion of the outer waste portion of the exhaust port body 12 so as to face the flange portion 13 .
この場合、板ばね14及び当て板部15の外径は前記導
出口11の径よ)大となる様に設定されている。而して
上記排気口体12は、板ばね14と当て板部15とが外
箱4の側板部4aを挾んで対向する様に導出口11に配
置されてお抄、この場合該排気口体12は、該導出口1
1から突出ししかも該導出口11内を側板部4&に沿う
方向に移動可能である。そして又、上記板ばね14はそ
のばね力(弾発力)をもって導出口11の肩縁部を押圧
しておね、この結果、原板ばね14と当て板部15とで
導出口11の膚緑郁を挾持しており、以て排気口体12
は任意の位置に保持される様Kfkっており、導出口1
1における排気口体12のjl[l!IK位置する部分
は当て板部15によって閉塞される様になっている。1
6は通気管たる排気管で、これは天井裏3に図示しない
取付金具を介して取付けられており、その一端部は上記
排気口体1zの他端部(径小側端部)と連結されており
、又図示しまい他端部は室外に導出されている。In this case, the outer diameters of the leaf spring 14 and the backing plate 15 are set to be larger than the diameter of the outlet 11. The exhaust port body 12 is arranged at the outlet 11 so that the leaf spring 14 and the backing plate 15 face each other with the side plate 4a of the outer box 4 sandwiched between them. 12 is the outlet port 1
1 and is movable within the outlet 11 in the direction along the side plate portion 4&. Furthermore, the leaf spring 14 presses the shoulder edge of the outlet 11 with its spring force (resilient force), and as a result, the original leaf spring 14 and the backing plate 15 cause the outlet 11 to become green. It is holding Iku in its arms, and the exhaust port body 12
is designed to be held in any position, and the outlet 1
jl[l! of the exhaust port body 12 in 1] The portion where the IK is located is closed by the backing plate portion 15. 1
Reference numeral 6 denotes an exhaust pipe as a ventilation pipe, which is attached to the ceiling 3 via a mounting bracket (not shown), and one end of which is connected to the other end (small diameter end) of the exhaust port body 1z. The other end (not shown) is led out to the outside.
ここで排気管16と排気口体12とを連結する場合にお
いて1両者の位置がずれていたときkは、排気口体12
を上下、左右等適宜の方向へ移動させて位置合せを行な
えばよい(第2図工点鎖線では移動後の一形態を示して
いる)、1従って、従来とは異な秒、外箱4を取付は直
したり、あるいは排気管16を取付は直したりする必要
等全くない。Here, in the case of connecting the exhaust pipe 16 and the exhaust port body 12, if the positions of the two are misaligned, k means the exhaust port body 12.
It is only necessary to align the outer box 4 by moving it in an appropriate direction such as up and down, left and right (the dotted chain line in Figure 2 shows one form after the movement). There is no need to repair the exhaust pipe 16 or install or repair the exhaust pipe 16.
而して上記構成において、駆動モータ9を駆動すると、
送風装置8の送風作用によ)室内空気が教入ロ5.送風
室7.排気口体12及び排気管16を通して室外へ排出
され、以て室内の換気が行なわれる。In the above configuration, when the drive motor 9 is driven,
Due to the blowing action of the blower device 8), indoor air is injected into the room.5. Blow room 7. The air is exhausted to the outside through the exhaust port body 12 and the exhaust pipe 16, thereby ventilating the room.
この様な本実施例によれば次の効果を得ることができる
。IDち、排気口体12を外箱4の側板部4に移動可能
に設は九ので、排気口体12と排気管16とを位置合せ
する場合には、外箱4や排気管16を取付は直す様なこ
とは何らせずに、排気口体12の移動調整といつ九簡単
な操作で両者の位置合せを行表い得、よって排気口体1
2と排気管16との連結作業を容易ならしめ得る。又、
排気口体12を、導出口11内で移動可能とし、しかも
板ばれ−14と轟て板部15とで導出口11の肩縁部を
挾持することで保持するので、排気口体12を、上下、
左右等あらゆる方向へ移動できると共にその移動後のい
ずれの位置においても確実に保持できる。さらに押圧部
材として板はね14を用いる様にしたので、常時挾持作
用を得ることができ、挾持のための作業4何ら要せず、
総じて排気口体12と排気管16との位置合わせ延いて
は連結作業の容易化につき一層の効果を得ることができ
る。According to this embodiment, the following effects can be obtained. ID, the exhaust port body 12 is movable to the side plate 4 of the outer box 4, so when aligning the exhaust port body 12 and the exhaust pipe 16, it is necessary to attach the outer box 4 and the exhaust pipe 16. It is possible to adjust the movement of the exhaust port body 12 and align the two with a simple operation without having to do anything to repair the exhaust port body 1.
2 and the exhaust pipe 16 can be easily connected. or,
Since the exhaust port body 12 is movable within the outlet port 11 and is held by sandwiching the shoulder edge of the outlet port 11 between the plate part 14 and the roaring plate part 15, the exhaust port body 12 can be moved within the outlet port 11. top and bottom,
It can be moved in any direction, such as left or right, and can be held securely in any position after movement. Furthermore, since the plate spring 14 is used as a pressing member, a clamping action can be obtained at all times, and no clamping work 4 is required.
Overall, further effects can be obtained in terms of positioning the exhaust port body 12 and the exhaust pipe 16 and facilitating the connection work.
次に第3図は本発明の第二実施例を示してお抄、該第二
実施例においては、排気口体12にフランジ部13の代
りに当て板部15と略同−外径のフランジ部17を形成
し、このテランジ部17の外層部に押圧部材として複数
本のねじ18を設けた点が上記第一実施例と異なるも、
上記第一実施例と略同様の効果を得ることができる。Next, FIG. 3 shows a second embodiment of the present invention. In the second embodiment, the exhaust port body 12 has a flange having approximately the same outer diameter as the backing plate part 15 instead of the flange part 13. This embodiment differs from the first embodiment in that a plurality of screws 18 are provided as pressing members on the outer layer of the terrange section 17.
Substantially the same effects as in the first embodiment can be obtained.
崗、本発明は上記し且つ図面に示す各実施例のみに限定
されず、要旨を逸脱しない範囲内で種々変更して実施で
きる。However, the present invention is not limited to the embodiments described above and shown in the drawings, but can be implemented with various modifications without departing from the spirit of the invention.
の位置合せを、実に容j[、Lかも両者が上下。The alignment of the two may be exactly the same as the upper and lower sides.
左右等いずれの方向においてずれている場合でも確実に
行ない得、よってこれら通気口体と通気管との連結作業
性を大いに向上させ得る換気扇を提供し得る。It is possible to provide a ventilation fan that can reliably perform the operation even when the ventilation port body and the ventilation pipe are deviated from each other in any direction, such as left or right, and can thereby greatly improve the workability of connecting the ventilation port body and the ventilation pipe.
第1図及び第2図は本発明の第一実施例を示し、第1図
は縦断側面図、第2図は要部の拡大縦断側両図であり、
そして第5図は本発明の第二実施例を示す第2図相当図
である。
図中、4は外箱、8は送風装置、11は導出口、12は
排気口体(通気口体)、14は弾性体としての板ばねC
押圧部材)、15は当て板部、18はねじ(押圧部材)
である。
出願人 東京芝浦電気株式会社
第 1 図
へ2〜
弔2図1 and 2 show a first embodiment of the present invention, FIG. 1 is a vertical side view, and FIG. 2 is an enlarged longitudinal side view of the main part,
FIG. 5 is a diagram corresponding to FIG. 2 showing a second embodiment of the present invention. In the figure, 4 is an outer box, 8 is a blower, 11 is an outlet, 12 is an exhaust port body (vent body), and 14 is a leaf spring C as an elastic body.
15 is a backing plate part, 18 is a screw (pressing member)
It is. Applicant Tokyo Shibaura Electric Co., Ltd. Figure 1 To Figure 2 ~ Funeral Figure 2
Claims (1)
箱と、前記導出口から突出される様に且つ該導出口内を
移動可能に配置され当て板部及び押圧部材を有しこれら
当て板部及び押圧部材によ抄前記側板部の導出口縁部を
挾持して任意の位置に保持される通気管連結用の通気口
体とを具備して成る換気扇。 2、押圧部材は弾性体であることを特徴とする特許請求
の範囲第1項に記載の換気扇。 3、押圧部材はねじであることを特徴とする特許請求の
範囲第1項に記載の換気扇。[Scope of Claims] 1. An outer box having an outlet formed in a side plate and equipped with an air blower inside, and a backing plate disposed so as to protrude from the outlet and to be movable within the outlet. and a vent body for connecting ventilation pipes, which has a pressing member and is held at any position by sandwiching the outlet edge of the side plate part with these backing plate parts and the pressing member. . 2. The ventilation fan according to claim 1, wherein the pressing member is an elastic body. 3. The ventilation fan according to claim 1, wherein the pressing member is a screw.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56200696A JPS58102041A (en) | 1981-12-10 | 1981-12-10 | Ventilating fan |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56200696A JPS58102041A (en) | 1981-12-10 | 1981-12-10 | Ventilating fan |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58102041A true JPS58102041A (en) | 1983-06-17 |
JPH0159507B2 JPH0159507B2 (en) | 1989-12-18 |
Family
ID=16428714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56200696A Granted JPS58102041A (en) | 1981-12-10 | 1981-12-10 | Ventilating fan |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58102041A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61192361U (en) * | 1985-05-22 | 1986-11-29 | ||
US5820458A (en) * | 1997-03-24 | 1998-10-13 | Lai; Bi-Hing | Ventilation device |
US6019678A (en) * | 1997-03-06 | 2000-02-01 | Matsushita Seiko Company, Ltd. | Ventilation fan for duct and method of installation thereof |
JP2007315652A (en) * | 2006-05-24 | 2007-12-06 | Mitsubishi Electric Corp | Ventilation fan for duct |
-
1981
- 1981-12-10 JP JP56200696A patent/JPS58102041A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61192361U (en) * | 1985-05-22 | 1986-11-29 | ||
US6019678A (en) * | 1997-03-06 | 2000-02-01 | Matsushita Seiko Company, Ltd. | Ventilation fan for duct and method of installation thereof |
US5820458A (en) * | 1997-03-24 | 1998-10-13 | Lai; Bi-Hing | Ventilation device |
JP2007315652A (en) * | 2006-05-24 | 2007-12-06 | Mitsubishi Electric Corp | Ventilation fan for duct |
Also Published As
Publication number | Publication date |
---|---|
JPH0159507B2 (en) | 1989-12-18 |
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