JPH0334537U - - Google Patents
Info
- Publication number
- JPH0334537U JPH0334537U JP9613889U JP9613889U JPH0334537U JP H0334537 U JPH0334537 U JP H0334537U JP 9613889 U JP9613889 U JP 9613889U JP 9613889 U JP9613889 U JP 9613889U JP H0334537 U JPH0334537 U JP H0334537U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- ventilation fan
- fan body
- colored
- ventilation
- 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
- 238000009423 ventilation Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Description
図面は本考案の一実施例を示し、第１図は全体
の縦断側面図、第２図は同破断正面図、第３図は
同正面図、第４図は巻取ローラ部分の破断斜視図
、第５図はフイルタが汚れた状態の要部の正面図
である。
図面中、１……換気扇本体、１０……フイルタ
受け、２４……フイルタ、３２……非通気部、３
３……着色部を示す。
The drawings show an embodiment of the present invention, in which Fig. 1 is a longitudinal sectional side view of the whole, Fig. 2 is a cutaway front view of the same, Fig. 3 is a front view of the same, and Fig. 4 is a cutaway perspective view of the take-up roller portion. , FIG. 5 is a front view of the main part of the filter in a dirty state. In the drawings, 1... Ventilation fan body, 10... Filter holder, 24... Filter, 32... Non-ventilated part, 3
3... Indicates a colored part.
Claims (1)
を設けるようにしたものにおいて、前記換気扇本
体の前面に前記フイルタの裏面に後方から近接す
る非通気部を設けると共に、この非通気部の前面
にあつて周縁部から所定の間隔をおいた内方部位
に前記フイルタの使用限度時の汚れ具合に相当す
る基準色の着色を施した着色部を設け、前記フイ
ルタを、前方から前記着色部が識別できるように
透視可能な構成としたことを特徴とするフイルタ
付換気扇。 A filter is provided on the front surface of the ventilation fan body so as to cover the ventilation fan body, and a non-ventilation part is provided on the front surface of the ventilation fan body so as to be close to the back surface of the filter from the rear, and a A colored part colored with a standard color corresponding to the level of dirt at the end of use of the filter is provided at an inner part at a predetermined distance from the peripheral edge, so that the colored part can be identified from the front of the filter. A ventilation fan with a filter, characterized in that it has a configuration that allows it to be seen through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9613889U JPH0334537U (en) | 1989-08-17 | 1989-08-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9613889U JPH0334537U (en) | 1989-08-17 | 1989-08-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0334537U true JPH0334537U (en) | 1991-04-04 |
Family
ID=31645360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9613889U Pending JPH0334537U (en) | 1989-08-17 | 1989-08-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0334537U (en) |
-
1989
- 1989-08-17 JP JP9613889U patent/JPH0334537U/ja active Pending