JPH0277626U - - Google Patents
Info
- Publication number
- JPH0277626U JPH0277626U JP15624688U JP15624688U JPH0277626U JP H0277626 U JPH0277626 U JP H0277626U JP 15624688 U JP15624688 U JP 15624688U JP 15624688 U JP15624688 U JP 15624688U JP H0277626 U JPH0277626 U JP H0277626U
- Authority
- JP
- Japan
- Prior art keywords
- case
- space
- instrument
- ventilation
- view
- 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 3
Landscapes
- Packages (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
は第１実施例の断面図、第２図はその部分斜視図
、第３図は第２実施例の断面図、第４図は第３実
施例の断面図、第５図は従来構造例の断面図、第
６図はその部分平面図、第７図はその部分断面図
、第８図はその部分平断面図、第９図はその部分
斜視図である。
１…ケース、９…通気穴、１０…防塵体、１０
ａ…空間、１１…連通穴。
The drawings show one embodiment of the present invention; FIG. 1 is a sectional view of the first embodiment, FIG. 2 is a partial perspective view thereof, FIG. 3 is a sectional view of the second embodiment, and FIG. 4 is a sectional view of the second embodiment. 5 is a sectional view of the conventional structure example, FIG. 6 is a partial plan view thereof, FIG. 7 is a partial sectional view thereof, FIG. 8 is a partial plan sectional view thereof, and FIG. 9 is a sectional view of the third embodiment. is a partial perspective view thereof. 1...Case, 9...Vent hole, 10...Dustproof body, 10
a...Space, 11...Communication hole.
Claims (1)
器において、上記ケース内に上記通気穴から侵入
してくる風の勢いを弱める空間及び該空間と該ケ
ース内とを連通する連通穴を有する防塵体を配設
して構成したことを特徴とする計器の通気構造。 In an instrument having a ventilation hole for preventing fogging in the case, a dustproof body having a space in the case that weakens the force of wind entering from the ventilation hole and a communication hole that communicates the space with the inside of the case is provided. A ventilation structure for an instrument characterized by being arranged and configured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15624688U JPH0277626U (en) | 1988-11-30 | 1988-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15624688U JPH0277626U (en) | 1988-11-30 | 1988-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0277626U true JPH0277626U (en) | 1990-06-14 |
Family
ID=31434617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15624688U Pending JPH0277626U (en) | 1988-11-30 | 1988-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0277626U (en) |
-
1988
- 1988-11-30 JP JP15624688U patent/JPH0277626U/ja active Pending
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