JPS6311533Y2 - - Google Patents
Info
- Publication number
- JPS6311533Y2 JPS6311533Y2 JP1982075998U JP7599882U JPS6311533Y2 JP S6311533 Y2 JPS6311533 Y2 JP S6311533Y2 JP 1982075998 U JP1982075998 U JP 1982075998U JP 7599882 U JP7599882 U JP 7599882U JP S6311533 Y2 JPS6311533 Y2 JP S6311533Y2
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- filter material
- filter cover
- filter
- flange
- 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
- 239000000463 material Substances 0.000 claims description 22
- 238000009423 ventilation Methods 0.000 claims description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 210000000988 bone and bone Anatomy 0.000 claims description 6
- 210000002105 tongue Anatomy 0.000 description 8
- 230000002093 peripheral effect Effects 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Description
【考案の詳細な説明】
家庭等で使用される強制排気型の換気扇では、
長期間の使用で羽根その他の換気扇本体の表面に
油や埃が粘着状に付着し、このような汚れは非常
に落ちにくく清掃するのがきわめて面倒である。[Detailed explanation of the invention] Forced exhaust type ventilation fans used in homes, etc.
After long-term use, oil and dust adhere to the blades and other surfaces of the ventilation fan body, and such dirt is extremely difficult to remove and is extremely troublesome to clean.
そこで、近時換気扇の吸気側を覆い、フアンの
回転により流通する汚染空気中に含む油等のミス
トをフイルター材で捕集して換気扇本体が汚れる
のを防止するフイルターカバーが考案されてい
る。 Therefore, in recent years, a filter cover has been devised that covers the intake side of a ventilation fan and uses a filter material to collect mist such as oil contained in the contaminated air that circulates as the fan rotates, thereby preventing the ventilation fan body from getting dirty.
例えば、全体をアルミ箔により形成し、補強骨
を有する前面開口にフイルター材を貼設した筒体
部の後方端をほぼ直角に外側に延長して取付用フ
ランジを設けたものがある。 For example, there is a cylindrical body made entirely of aluminum foil, with a front opening having reinforcing ribs and a filter material affixed thereto, the rear end of which is extended outward at a substantially right angle and provided with a mounting flange.
かかる従来のフイルターカバーは、フイルター
材は筒体部に端部を固定されてしまい取替不能の
構造となつている。 Such a conventional filter cover has a structure in which the end of the filter material is fixed to the cylindrical body and cannot be replaced.
一方、フイルター材は油等が付着するので短時
間で目詰りを起しやすく、その都度フイルターカ
バー全体を新しいものに取替えるのでは非常に不
経済である。 On the other hand, since oil and the like adhere to the filter material, it tends to become clogged in a short period of time, and it is extremely uneconomical to replace the entire filter cover with a new one each time.
本考案の目的は前記従来の不都合を解消し、フ
イルターカバー本体からフイルター材のみを簡単
かつ迅速に取外して新しいフイルター材に取替え
ることができる換気扇用フイルターカバーを提供
することにある。 An object of the present invention is to provide a filter cover for a ventilation fan, which eliminates the above-mentioned conventional inconveniences and allows only the filter material to be easily and quickly removed from the filter cover body and replaced with a new filter material.
しかしてこの目的は本考案によれば、筒体部の
前面の補強骨を有する開口面にフイルター材を装
着し、筒体部後方端に取付用フランジを延設した
フイルターカバーにおいて、前記筒体部前端にフ
イルター材の周縁を着脱自在に係止する舌片を開
口面に沿つて突設することにより達成される。 However, according to the present invention, the purpose of the lever is to provide a filter cover in which a filter material is attached to the opening surface having reinforcing bones on the front surface of the cylindrical body, and a mounting flange is provided at the rear end of the cylindrical body. This is achieved by providing a tongue protruding along the opening surface at the front end of the filter member to removably lock the peripheral edge of the filter material.
以下、図面について本考案の実施例を詳細に説
明する。 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
第１図は本考案のフイルターカバー本体の実施
例を示す正面図、第２図は組合せ状態を示す斜視
図、第３図は使用中の縦断側面図である。 FIG. 1 is a front view showing an embodiment of the filter cover main body of the present invention, FIG. 2 is a perspective view showing an assembled state, and FIG. 3 is a longitudinal sectional side view during use.
図中１は本考案のフイルターカバー本体であり
材質はアルミ箔により形成する。 In the figure, 1 is the filter cover body of the present invention, which is made of aluminum foil.
前方に膨出するように形成した取付用の短尺円
形筒体部２の前面開口面３の端を内側に折曲げて
フランジ２ａを設け、このフランジ２ａには補強
用リブ２ｂをフランジ２ａの中央部を膨出させて
形成する。 A flange 2a is provided by bending the end of the front opening surface 3 of the short circular cylindrical body part 2 for mounting which is formed so as to bulge out inward, and a reinforcing rib 2b is attached to the center of the flange 2a. Formed by bulging the part.
また、開口面３の上方から下向きに形成した垂
直片４ａと垂直片４ａの下部を分岐し斜め下向き
に形成される傾斜片４ｂ，４b′とからなる補強骨
４を前記フランジ２ａと一体に形成し、これら垂
直片４ａ、傾斜片４ｂ，４b′の中央部は前面又は
後面に膨出させて補強用リブ４ｃを形成する。 Further, a reinforcing bone 4 is formed integrally with the flange 2a, which is made up of a vertical piece 4a formed downward from above the opening surface 3, and inclined pieces 4b and 4b' branched from the lower part of the vertical piece 4a and formed diagonally downward. However, the central portions of the vertical pieces 4a and the inclined pieces 4b, 4b' are bulged toward the front or rear surface to form reinforcing ribs 4c.
さらに、フランジ２ａから一体に舌片５を開口
面３に沿つて突設するが、該舌片５は根元部両側
は切込み６によりフランジ２ａと縁切りされて折
曲げ易く形成されている。 Furthermore, a tongue piece 5 is integrally provided from the flange 2a and extends along the opening surface 3, and the tongue piece 5 is formed so that it can be easily bent by being cut along the edges of the flange 2a by cuts 6 on both sides of the base.
また、舌片５の数は図示の例では相互に等間隔
で３個としたが、必ずしもこれに限定されるもの
ではない。 Further, in the illustrated example, the number of tongues 5 is three at equal intervals, but the number is not necessarily limited to this.
なお、例の実施例として舌片５を別部品で形成
し、筒体部２の前面に接合させて設けることもあ
りえる。 In addition, as an example, the tongue piece 5 may be formed as a separate part and joined to the front surface of the cylindrical body part 2.
円形の筒体部２の周壁は後方に多少径が広がる
テーパー状に構成し、筒体部２の後方端をほぼ直
角に外側に折曲げて矩形の取付用フランジ７を形
成する。 The circumferential wall of the circular cylindrical body part 2 is configured in a tapered shape so that the diameter becomes somewhat wider toward the rear, and the rear end of the cylindrical body part 2 is bent outward at a substantially right angle to form a rectangular mounting flange 7.
上記取付用のフランジ７の下端を筒体部２と略
並行するように前方に折曲げて突片８を形成し、
この突片８の中央を長手方向に沿つて下方に膨出
させ油溜り用の溝部９を設ける。 The lower end of the mounting flange 7 is bent forward so as to be substantially parallel to the cylindrical body part 2 to form a projecting piece 8,
The center of this projecting piece 8 is bulged downward along the longitudinal direction to provide a groove 9 for an oil reservoir.
また、突片８の先端を含むフランジ７の外周端
は、端部を巻回して補強用リブ７ａを形成する。 Further, the outer peripheral end of the flange 7 including the tip of the protruding piece 8 is wound around the end to form a reinforcing rib 7a.
次に使用法及び作用について説明する。 Next, the usage and effect will be explained.
まず空孔率の高い不織布，発泡ウレタン，綱そ
の他任意の材質で周縁がフランジ２ａで受支され
る寸法となるように作成した円形フイルター材１
０をフイルターカバー本体１に装着するには、第
２図に示すように前記舌片５を手前に折曲げてお
きフイルター材１０を筒体部２の前方から前面開
口面３にあて次いで舌片５を元のように水平に曲
げ直せばよい。 First, a circular filter material 1 is made of nonwoven fabric with high porosity, foamed urethane, rope, or any other material with dimensions such that the peripheral edge is supported by the flange 2a.
0 to the filter cover main body 1, as shown in FIG. All you have to do is bend 5 back horizontally.
このようにしてフイルター材１０は中央部は補
強骨４で支えられ、また、周縁はフランジ２ａと
舌片５とで両側から挾み込まれるようにして係止
される。 In this way, the filter material 10 is supported at its center by the reinforcing bone 4, and its peripheral edge is held in place by the flange 2a and the tongue piece 5 so as to be sandwiched from both sides.
グリル１１の吸気側に環状突出フランジ１１ａ
を有する換気扇ではこのフランジ１１ａをフイル
ターカバー本体の筒体部２内に嵌合、フイルター
カバー本体１の取付用フランジ７をグリル１１の
正面に重ね合せて両者間に両面接着紙（図示せ
ず）を介させて固定する。 An annular projecting flange 11a is provided on the intake side of the grill 11.
In the case of a ventilation fan having a ventilation fan, the flange 11a is fitted into the cylindrical part 2 of the filter cover main body, the mounting flange 7 of the filter cover main body 1 is overlapped on the front of the grill 11, and a double-sided adhesive paper (not shown) is placed between the two. Fix it through.
一方、上記換気扇の環状突出フランジ１１ａが
ない場合は、換気扇のフアン１１ｂを筒体部２内
の中央に位置させるようにすればよい。 On the other hand, if the annular projecting flange 11a of the ventilation fan is not provided, the fan 11b of the ventilation fan may be located at the center of the cylindrical body portion 2.
フアン１１ｂを起動して屋内側より屋外側に排
出される汚染空気に含まれる油等の汚れは、フイ
ルター材１０を通過する際にここに付着して捕集
される。 Dirt such as oil contained in the contaminated air discharged from the indoor side to the outdoor side when the fan 11b is activated adheres thereto and is collected when it passes through the filter material 10.
その際、油は補強骨４の垂直片４ａから傾斜片
４ｂ，４b′の周囲に沿つて下方に誘導され、突片
８の溝部９に効率的に集められ溜つた油がフイル
ターカバー本体１から下にもれ落ちることはな
い。 At this time, the oil is guided downward from the vertical piece 4a of the reinforcing bone 4 along the periphery of the inclined pieces 4b and 4b', and the oil collected in the groove 9 of the protruding piece 8 is efficiently removed from the filter cover body 1. It won't fall down.
時間の経過に従いフイルター材１０が目詰りし
た場合、舌片５を指で手前に折曲げればフイルタ
ーカバー本体１から簡単にフイルター材１０を取
外すことができる。このようにして新しいフイル
ター材１０を再び本体１にセツトする。 If the filter material 10 becomes clogged over time, the filter material 10 can be easily removed from the filter cover main body 1 by bending the tongue piece 5 toward you with your fingers. In this way, a new filter material 10 is set in the main body 1 again.
なお、かかるフイルター材１０の新旧の交替作
業は筒体部２の前面側から行なうことができるの
で、グリル１１からフイルターカバー本体１をそ
の都度取外す必要はない。 Incidentally, since the work of replacing the filter material 10 with a new one can be performed from the front side of the cylindrical body portion 2, there is no need to remove the filter cover main body 1 from the grille 11 each time.
以上述べたように本考案の換気扇用フイルター
カバーは、フイルターカバー本体からフイルター
材のみを簡単かつ迅速に取外して新しいフイルタ
ー材に取替えることができるので、フイルター材
が油等のミストで目詰りを行した際にフイルター
カバー全体を新しいものに代えるという無駄をな
くすことができるものである。 As mentioned above, with the filter cover for ventilation fans of the present invention, only the filter material can be easily and quickly removed from the filter cover body and replaced with a new filter material, so the filter material can be prevented from becoming clogged with mist such as oil. This eliminates the waste of having to replace the entire filter cover with a new one.
第１図は本考案の換気扇用フイルターカバーの
実施例を示す正面図、第２図は本考案のカバーの
組合せ状態を示す斜視図、第３図は使用中の縦断
側面図である。
１……フイルターカバー本体、２……筒体部、
２ａ……フランジ、２ｂ……リブ、３……開口
面、４……補強骨、４ａ……垂直片、４ｂ，４
b′……傾斜片、４ｃ……リブ、５……舌片、６…
…切り込み、７……取付用フランジ、７ａ……リ
ブ、８……突片、９……溝部、１０……フイルタ
ー材、１１……グリル、１１ａ……環状突出フラ
ンジ、１１ｂ……フアン。
FIG. 1 is a front view showing an embodiment of the ventilation fan filter cover of the present invention, FIG. 2 is a perspective view showing the assembled state of the cover of the present invention, and FIG. 3 is a longitudinal sectional side view during use. 1...Filter cover body, 2...Cylinder part,
2a...flange, 2b...rib, 3...opening surface, 4...reinforcement bone, 4a...vertical piece, 4b, 4
b'... Inclined piece, 4c... Rib, 5... Tongue piece, 6...
...notch, 7... mounting flange, 7a... rib, 8... projecting piece, 9... groove, 10... filter material, 11... grill, 11a... annular protruding flange, 11b... fan.
Claims (1)
ルター材を装着し、筒体部後方端に取付用フラ
ンジを延設したフイルターカバーにおいて、前
記筒体部前端にフイルター材の周縁を着脱自在
に係止する舌片を開口面に沿つて突設したこと
を特徴とする換気扇用フイルターカバー。 (2) 舌片は筒体部と一体に形成するものである実
用新案登録請求の範囲第１項記載の換気扇用フ
イルターカバー。[Claims for Utility Model Registration] (1) In a filter cover in which a filter material is attached to the opening surface having reinforcing bones on the front surface of the cylindrical body, and a mounting flange is extended to the rear end of the cylindrical body, the cylindrical body A filter cover for a ventilation fan, characterized in that a tongue protruding from the front end of the section along an opening surface for removably locking the periphery of a filter material. (2) The filter cover for a ventilation fan according to claim 1, wherein the tongue piece is formed integrally with the cylindrical body part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7599882U JPS58179432U (en) | 1982-05-24 | 1982-05-24 | Filter cover for ventilation fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7599882U JPS58179432U (en) | 1982-05-24 | 1982-05-24 | Filter cover for ventilation fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58179432U JPS58179432U (en) | 1983-12-01 |
| JPS6311533Y2 true JPS6311533Y2 (en) | 1988-04-04 |
Family
ID=30085325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7599882U Granted JPS58179432U (en) | 1982-05-24 | 1982-05-24 | Filter cover for ventilation fan |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58179432U (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH035801Y2 (en) * | 1985-11-18 | 1991-02-14 | ||
| JP2009264624A (en) * | 2008-04-23 | 2009-11-12 | Panasonic Corp | Vent cap for ventilation |
| JP6247158B2 (en) * | 2014-06-11 | 2017-12-13 | 東洋アルミエコープロダクツ株式会社 | Filter structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3336729A (en) * | 1964-12-02 | 1967-08-22 | Ekco Containers Inc | Pre-bend closure die |
| JPS5444160B2 (en) * | 1976-10-12 | 1979-12-24 | ||
| JPS5542206U (en) * | 1978-09-13 | 1980-03-18 | ||
| JPS5620733U (en) * | 1979-07-26 | 1981-02-24 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5444160U (en) * | 1977-09-01 | 1979-03-27 | ||
| JPS5610064U (en) * | 1979-06-30 | 1981-01-28 |
-
1982
- 1982-05-24 JP JP7599882U patent/JPS58179432U/en active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3336729A (en) * | 1964-12-02 | 1967-08-22 | Ekco Containers Inc | Pre-bend closure die |
| JPS5444160B2 (en) * | 1976-10-12 | 1979-12-24 | ||
| JPS5542206U (en) * | 1978-09-13 | 1980-03-18 | ||
| JPS5620733U (en) * | 1979-07-26 | 1981-02-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58179432U (en) | 1983-12-01 |
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