JPH02102776U - - Google Patents
Info
- Publication number
- JPH02102776U JPH02102776U JP1020889U JP1020889U JPH02102776U JP H02102776 U JPH02102776 U JP H02102776U JP 1020889 U JP1020889 U JP 1020889U JP 1020889 U JP1020889 U JP 1020889U JP H02102776 U JPH02102776 U JP H02102776U
- Authority
- JP
- Japan
- Prior art keywords
- cover
- breathing hole
- waterproof filter
- casing
- hole structure
- 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
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 2
Landscapes
- Casings For Electric Apparatus (AREA)
Description
第１図は本考案の一実施例を示し、同図ａは全
体断面図、同図ｂは要部の縦断面図、第２図は要
部の部分分解斜視図、第３図は従来構造を示し、
同図ａは全体断面図、同図ｂは一部の縦断面図で
ある。
１……筐体、１ａ……底面部、２……呼吸孔、
３……防水フイルタ、４……板パツキン、４ａ…
…透孔、５……カバー、５ａ……透孔。
Fig. 1 shows an embodiment of the present invention, Fig. 1a is an overall sectional view, Fig. 2b is a vertical sectional view of the main part, Fig. 2 is a partially exploded perspective view of the main part, and Fig. 3 is a conventional structure. shows,
Figure a is an overall cross-sectional view, and figure b is a partial longitudinal cross-sectional view. 1... Housing, 1a... Bottom part, 2... Breathing hole,
3...Waterproof filter, 4...Plate packing, 4a...
...Through hole, 5...Cover, 5a...Through hole.
Claims (1)
イルタで塞ぎ、かつこの防水フイルタをカバーで
押圧支持するように構成した呼吸孔構造において
、前記筐体の底面部とカバーとの間に前記防水フ
イルタを覆うように板パツキンを介挿したことを
特徴とする屋外筐体の呼吸孔構造。 In the breathing hole structure configured such that a breathing hole opened at the bottom of the outdoor casing is closed with a waterproof filter and the waterproof filter is pressed and supported by a cover, the above-mentioned space is provided between the bottom of the casing and the cover. A breathing hole structure for an outdoor casing, characterized by a plate packing inserted so as to cover a waterproof filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1020889U JPH02102776U (en) | 1989-01-31 | 1989-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1020889U JPH02102776U (en) | 1989-01-31 | 1989-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02102776U true JPH02102776U (en) | 1990-08-15 |
Family
ID=31217659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1020889U Pending JPH02102776U (en) | 1989-01-31 | 1989-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02102776U (en) |
-
1989
- 1989-01-31 JP JP1020889U patent/JPH02102776U/ja active Pending