JPH0331236U - - Google Patents
Info
- Publication number
- JPH0331236U JPH0331236U JP8984189U JP8984189U JPH0331236U JP H0331236 U JPH0331236 U JP H0331236U JP 8984189 U JP8984189 U JP 8984189U JP 8984189 U JP8984189 U JP 8984189U JP H0331236 U JPH0331236 U JP H0331236U
- Authority
- JP
- Japan
- Prior art keywords
- cover
- ventilation fan
- circumferential edge
- outer circumferential
- intake side
- 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
- 238000005553 drilling Methods 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 239000011888 foil Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Drilling And Boring (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Duct Arrangements (AREA)
Description
第１図は本考案のカバーの一例の斜視略図、第
２図は第１図−線に沿う垂直断面略図、第３
図は本考案カバーのカバー本体の吸気側前面に設
けられる穿孔の一例の説明図、第４図は第３図と
同様の穿孔の別の実施例の説明図、第５図は第３
図に示す穿孔を形成するために用いる穿孔具の一
例の先端部分の斜視略図である。
図中、１……カバー本体、３……カバー本体に
おける膨出部、４……膨出部３の吸気側前面、５
……吸気側前面４の外周縁部、６……開口窓、９
……外周縁部５に分散して設けられた孔、１０…
…孔９を穿孔形成するときに生じた突出片、１３
……不織布である。
Fig. 1 is a schematic perspective view of an example of the cover of the present invention, Fig. 2 is a schematic vertical sectional view taken along the line of Fig. 1, and Fig. 3 is a schematic perspective view of an example of the cover of the present invention.
The figure is an explanatory diagram of an example of a perforation provided on the intake side front surface of the cover body of the cover of the present invention, FIG. 4 is an explanatory diagram of another embodiment of the perforation similar to that in FIG.
FIG. 2 is a schematic perspective view of a tip portion of an example of a drilling tool used to form the hole shown in the figure. In the figure, 1...Cover body, 3...Bulging part in cover body, 4...Intake side front surface of bulging part 3, 5
...Outer peripheral edge of intake side front surface 4, 6...Opening window, 9
... Holes 10 distributed on the outer peripheral edge 5...
...Protrusion piece generated when forming hole 9, 13
...It is a nonwoven fabric.
Claims (1)
ニユム箔からなるカバー本体１と、このカバー本
体１の吸気側前面４に形成される開口窓６を塞ぐ
ように取付けられる不織布１３とよりなる換気扇
用カバーにおいて、上記吸気側前面４の外周縁部
５においては、この外周縁部５の内側面から外側
に向つて棒状の穿孔具が突きさされ、穿孔と同時
に、外周縁部５の外面から外方に突出する突出片
１０を、外周縁部５の面に分散して多数形成させ
てなり、上記突出片１０に不織布１３が着脱自在
に係合されてなることを特徴とする換気扇用カバ
ー。 This cover for a ventilation fan consists of a cover body 1 made of aluminum foil that can be attached to the outer frame of the ventilation fan, and a nonwoven fabric 13 that is attached so as to close an opening window 6 formed on the intake side front surface 4 of the cover body 1. In the outer circumferential edge 5 of the intake side front surface 4, a rod-shaped drilling tool is thrust outward from the inner surface of the outer circumferential edge 5, and at the same time, a rod-shaped drilling tool is inserted outward from the outer surface of the outer circumferential edge 5. A cover for a ventilation fan, characterized in that a large number of protruding pieces 10 are formed distributed on the surface of the outer peripheral edge 5, and a nonwoven fabric 13 is removably engaged with the protruding pieces 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8984189U JPH0331236U (en) | 1989-08-01 | 1989-08-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8984189U JPH0331236U (en) | 1989-08-01 | 1989-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0331236U true JPH0331236U (en) | 1991-03-27 |
Family
ID=31639399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8984189U Pending JPH0331236U (en) | 1989-08-01 | 1989-08-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0331236U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003024729A (en) * | 2001-07-11 | 2003-01-28 | Mitsubishi Electric Corp | Air cleaning filter and air conditioner |
| JP2006000664A (en) * | 2005-07-26 | 2006-01-05 | Olympus Corp | Endoscope and imaging unit for endoscope |
| JP2006175339A (en) * | 2004-12-22 | 2006-07-06 | Toyo Aluminium Foil Products Kk | Filter structure |
-
1989
- 1989-08-01 JP JP8984189U patent/JPH0331236U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003024729A (en) * | 2001-07-11 | 2003-01-28 | Mitsubishi Electric Corp | Air cleaning filter and air conditioner |
| JP4598318B2 (en) * | 2001-07-11 | 2010-12-15 | 三菱電機株式会社 | Air purifying filter and air conditioner |
| JP2006175339A (en) * | 2004-12-22 | 2006-07-06 | Toyo Aluminium Foil Products Kk | Filter structure |
| JP2006000664A (en) * | 2005-07-26 | 2006-01-05 | Olympus Corp | Endoscope and imaging unit for endoscope |
| JP4700428B2 (en) * | 2005-07-26 | 2011-06-15 | オリンパス株式会社 | Endoscope |