JPS6345634Y2 - - Google Patents
Info
- Publication number
- JPS6345634Y2 JPS6345634Y2 JP1983060356U JP6035683U JPS6345634Y2 JP S6345634 Y2 JPS6345634 Y2 JP S6345634Y2 JP 1983060356 U JP1983060356 U JP 1983060356U JP 6035683 U JP6035683 U JP 6035683U JP S6345634 Y2 JPS6345634 Y2 JP S6345634Y2
- Authority
- JP
- Japan
- Prior art keywords
- spring
- ventilation fan
- ceiling
- stopper
- mounting hole
- 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
Links
- 238000009423 ventilation Methods 0.000 claims description 19
- 238000005452 bending Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
【考案の詳細な説明】
この考案は天井埋込形換気扇、特にその取付作
業性を改善した換気扇に関するものである。[Detailed description of the invention] This invention relates to a ceiling-embedded ventilation fan, and particularly to a ventilation fan with improved installation workability.
第1図は天井埋込形換気扇の一部を省略した垂
直断面図であり、図において、1は天井、2はそ
の野縁、3はこの野縁に埋込状に取付けられる換
気扇本体、4はこの換気扇本体に設けられた羽
根、5はこの羽根を駆動する電動機、6は換気扇
本体3の開口面を覆うグリルである。 Fig. 1 is a partially omitted vertical sectional view of a ceiling-embedded ventilation fan. In the figure, 1 is the ceiling, 2 is the edge of the ceiling, 3 is the ventilation fan body that is installed in the edge of the ceiling, and 4 5 is a blade provided on the ventilation fan main body, 5 is an electric motor that drives the blade, and 6 is a grill that covers the opening surface of the ventilation fan main body 3.
第2図は従来の換気扇におけるグリルの分解斜
視図であり、7はグリル6の内側の対向部にそれ
ぞれ一対づつ一体成形されたばね支持片で、ばね
8のリング部8aが挿入され、リング部8aおよ
びこれに対向して設けられた取付穴7aにねじ9
を挿入してナツト10で止めるようになつてい
る。ばね8はリング部8aから係止部8bが両側
に伸び、換気扇本体3の内側に設けられた保持部
12に係止されるようになつている。 FIG. 2 is an exploded perspective view of a grill in a conventional ventilation fan. Reference numeral 7 denotes a pair of spring support pieces that are integrally molded on opposing parts inside the grill 6, into which a ring part 8a of a spring 8 is inserted. and a screw 9 in the mounting hole 7a provided opposite to this.
is designed to be inserted and secured with nut 10. The spring 8 is configured such that a locking portion 8b extends from a ring portion 8a to both sides and is locked to a holding portion 12 provided inside the ventilation fan main body 3.
上記のように構成された従来の天井埋込形換気
扇においては、グリル6のばね支持片7間にばね
8のリング部8aを挿入し、ばね9を取付穴7a
を通してリング部8aに挿入してナツト10で止
め、ばね8の係止部8bを換気扇本体3の保持部
12に係止させて保持し、グリル6を取付ける。
このため、ばね9を挿入してばね8を取付ける
際、片手でナツト10を持ち、片手でドライバー
を持つてねじつける必要があり、作業性が悪いと
いう欠点があつた。 In the conventional ceiling-embedded ventilation fan configured as described above, the ring portion 8a of the spring 8 is inserted between the spring support pieces 7 of the grille 6, and the spring 9 is inserted into the mounting hole 7a.
The grill 6 is attached by inserting it through the ring portion 8a and fixing it with a nut 10, and holding the spring 8 by locking the locking portion 8b of the spring 8 with the holding portion 12 of the ventilation fan main body 3.
Therefore, when inserting the spring 9 and attaching the spring 8, it is necessary to hold the nut 10 with one hand and hold a screwdriver with the other hand to tighten the screw, which has the drawback of poor workability.
この考案は、上記のような従来のものの欠点を
除去するためになされたもので、一端にストツパ
ーを有し、かつばね支持片の取付穴およびばねの
リング部に挿入される他端にストツパー形成用の
かしめ部を有する取付部材でばねをグリルに取付
けることにより、ばねの取付作業性が優れた天井
埋込形換気扇を提供することを目的としている。 This invention was made in order to eliminate the drawbacks of the conventional ones as described above, and it has a stopper at one end, and a stopper is formed at the other end to be inserted into the mounting hole of the spring support piece and the ring part of the spring. The purpose of the present invention is to provide a ceiling-embedded ventilation fan with excellent spring mounting workability by mounting the spring on the grill with a mounting member having a caulking part.
以下、この考案の一実施例を図について説明す
る。第3図はこの考案の一実施例におけるグリル
の分解斜視図、第4図はばね支持片の正面図、第
5図は取付部材の斜視図、第6図は要部の断面図
であり、第1図および第2図と同一符号は同一ま
たは相当部分を示す。11は取付部材で、断面ほ
ぼU字状の折り曲げ片11aの一端に折り曲げら
れたストツパー11bを有し、他端にかしめ(折
り曲げ)によりストツパーを形成するかしめ部1
1cを有している。ばね支持片7の取付穴7bは
取付部材11の折り曲げ片11aに対応したほぼ
半円状に形成されている。他の構成は第1図およ
び第2図と同様である。 An embodiment of this invention will be described below with reference to the drawings. FIG. 3 is an exploded perspective view of a grill in an embodiment of the invention, FIG. 4 is a front view of a spring support piece, FIG. 5 is a perspective view of a mounting member, and FIG. 6 is a sectional view of main parts. The same reference numerals as in FIGS. 1 and 2 indicate the same or corresponding parts. Reference numeral 11 denotes a mounting member, which has a bent stopper 11b at one end of a bent piece 11a having a substantially U-shaped cross section, and a caulking portion 1 formed at the other end by caulking (bending) to form a stopper.
1c. The mounting hole 7b of the spring support piece 7 is formed in a substantially semicircular shape corresponding to the bent piece 11a of the mounting member 11. The other configurations are the same as those in FIGS. 1 and 2.
以上のように構成された天井埋込形換気扇にお
いては、ばね8のリング部8aをばね支持片7間
に挿入し、取付部材11をかしめ部11c側から
取付穴7bおよびリング部8aに挿入したのち、
第6図に示すようにかしめ部11cをかしめてス
トツパーを形成し、ばね8をグリル6に取付け
る。他の動作は第1図および第2図の場合と同様
である。 In the ceiling-embedded ventilation fan configured as above, the ring portion 8a of the spring 8 is inserted between the spring support pieces 7, and the mounting member 11 is inserted from the caulked portion 11c side into the mounting hole 7b and the ring portion 8a. after,
As shown in FIG. 6, the caulked portion 11c is caulked to form a stopper, and the spring 8 is attached to the grille 6. Other operations are similar to those in FIGS. 1 and 2.
上記の天井埋込形換気扇では、取付穴7bが半
円状、取付部材11がほぼU字状であるので、取
付部材11は方向性を有し、取付部材11を取付
穴7bに挿入した状態でかしめ部11cを一方向
に曲げるだけでかしめることができ、取付作業が
容易である。またばね8のリング部8aが取付部
材11のU字状底部側に接する状態で取付けるこ
とができるため、リング部8aの損傷がなくな
る。 In the ceiling-embedded ventilation fan described above, the mounting hole 7b is semicircular and the mounting member 11 is approximately U-shaped, so the mounting member 11 has directionality, and the state in which the mounting member 11 is inserted into the mounting hole 7b is The caulking can be done by simply bending the caulked portion 11c in one direction, making the installation work easy. Further, since the spring 8 can be mounted with the ring portion 8a in contact with the U-shaped bottom side of the mounting member 11, damage to the ring portion 8a is eliminated.
以上のとおり、この考案によれば、一端にスト
ツパーを有し、かつばね支持片の取付穴およびば
ねのリング部に挿入される他端にストツパー形成
用のかしめ部を有する取付部材によりばねをグリ
ルに取付け、これによりグリルを換気扇本体に装
着するように構成したので、ばねの取付が容易に
なり、作業性が改善される効果がある。 As described above, according to this invention, the spring is grilled by the mounting member having a stopper at one end and a caulking part for forming the stopper at the other end which is inserted into the mounting hole of the spring support piece and the ring part of the spring. Since the grille is attached to the ventilation fan body, the spring can be easily attached and workability is improved.
第1図は天井埋込形換気扇の一部を省略した垂
直断面図、第2図は従来の換気扇におけるグリル
の分解斜視図、第3図はこの考案の一実施例にお
けるグリルの分解斜視図、第4図はばね支持片の
正面図、第5図は取付部材の斜視図、第6図は要
部の断面図である。
各図中、同一符号は同一または相当部分を示
し、1は天井、3は換気扇本体、4は羽根、5は
電動機、6はグリル、7はばね支持片、7a,7
bは取付穴、8はばね、11は取付部材、11a
は折り曲げ片、11bはストツパー、11cはか
しめ部である。
Fig. 1 is a partially omitted vertical sectional view of a ceiling-embedded ventilation fan, Fig. 2 is an exploded perspective view of a grill in a conventional ventilation fan, and Fig. 3 is an exploded perspective view of a grill in an embodiment of this invention. FIG. 4 is a front view of the spring support piece, FIG. 5 is a perspective view of the mounting member, and FIG. 6 is a sectional view of the main part. In each figure, the same reference numerals indicate the same or equivalent parts, 1 is the ceiling, 3 is the ventilation fan body, 4 is the blade, 5 is the electric motor, 6 is the grill, 7 is the spring support piece, 7a, 7
b is a mounting hole, 8 is a spring, 11 is a mounting member, 11a
11b is a bending piece, 11b is a stopper, and 11c is a caulking portion.
Claims (1)
部と、この保持部に係止される係止部およびリン
グ部を有するばねと、上記リング部を挿入するよ
うにグリルに設けられたばね支持片と、このばね
支持片の上記リング部に対応する部分に設けられ
たほぼ半円状の取付穴と、一端にストツパーを有
しかつ上記取付穴およびリング部に挿入される他
端にストツパー形成用のかしめ部を有する断面ほ
ぼU字状の折り曲げ片からなる取付部材とを備え
たことを特徴とする天井埋込形換気扇。 A holding part provided on the ventilation fan body embedded in the ceiling, a spring having a locking part and a ring part that is locked to the holding part, and a spring support piece provided on the grill so as to insert the ring part. This spring support piece has a substantially semicircular mounting hole provided in a portion corresponding to the ring portion, and a stopper at one end, and a stopper forming hole at the other end to be inserted into the mounting hole and the ring portion. A ceiling-embedded ventilation fan characterized by comprising a mounting member consisting of a bent piece having a substantially U-shaped cross section and having a caulked portion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6035683U JPS59167349U (en) | 1983-04-22 | 1983-04-22 | Ceiling recessed ventilation fan |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6035683U JPS59167349U (en) | 1983-04-22 | 1983-04-22 | Ceiling recessed ventilation fan |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59167349U JPS59167349U (en) | 1984-11-09 |
JPS6345634Y2 true JPS6345634Y2 (en) | 1988-11-28 |
Family
ID=30190596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6035683U Granted JPS59167349U (en) | 1983-04-22 | 1983-04-22 | Ceiling recessed ventilation fan |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59167349U (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH065546Y2 (en) * | 1987-04-20 | 1994-02-09 | 三菱電機株式会社 | Exhaust fan grill mounting device |
JP4899888B2 (en) * | 2007-01-23 | 2012-03-21 | パナソニック株式会社 | Panel structure |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5717492B2 (en) * | 1978-12-27 | 1982-04-10 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5717492U (en) * | 1980-06-25 | 1982-01-29 |
-
1983
- 1983-04-22 JP JP6035683U patent/JPS59167349U/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5717492B2 (en) * | 1978-12-27 | 1982-04-10 |
Also Published As
Publication number | Publication date |
---|---|
JPS59167349U (en) | 1984-11-09 |
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