JPS5849140U - ventilation system - Google Patents
ventilation systemInfo
- Publication number
- JPS5849140U JPS5849140U JP14485081U JP14485081U JPS5849140U JP S5849140 U JPS5849140 U JP S5849140U JP 14485081 U JP14485081 U JP 14485081U JP 14485081 U JP14485081 U JP 14485081U JP S5849140 U JPS5849140 U JP S5849140U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- body box
- flange portion
- protrusion
- decorative frame
- 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
Landscapes
- Packages (AREA)
- Packaging Of Machine Parts And Wound Products (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案を熱交換換気扇に適用した一実施例に関す
るものであり、第１図は室壁への取付状態を示す縦断面
図、第２図は第１図と異なる状態での縦断面図、第３図
は包装箱への収納状態を該包装箱を断面して示す側面図
である。
図中、１は室壁、２は開口部、４は本体箱、７は上部フ
ランジ部、８は下部フランジ部、９は化粧枠、１１は上
部突起、１２は下部突起である。The drawings relate to an embodiment in which the present invention is applied to a heat exchange ventilation fan; FIG. 1 is a longitudinal sectional view showing how it is attached to a room wall, and FIG. 2 is a longitudinal sectional view in a different state from FIG. 1. , FIG. 3 is a cross-sectional side view of the packaging box showing how it is stored in the packaging box. In the figure, 1 is a chamber wall, 2 is an opening, 4 is a main body box, 7 is an upper flange portion, 8 is a lower flange portion, 9 is a decorative frame, 11 is an upper projection, and 12 is a lower projection.
Claims (1)
本体箱の下面に突設された下部フランジ部及び該本体箱
の上面に前記下部フランジ部より室内側に位置して突設
された上部フランジ部によって前記開口部内において室
外側に向かうに従い下降傾斜するよう支持すると共に、
前記各フランジ部間に前記本体箱の室内側部分を覆う化
粧枠を設けたものにおいて、前記化粧枠内面の上部及び
下部に夫々前記各フランジ部方向に延びる上記突起及び
下部突起を突設すると共に、上部突起の突出長さを下部
突起のそれよりも小さく設定してこれらの先端が前記各
フランジ部に当接したときに前記本体箱と前記化粧枠と
が略平行となるように構成したことを特徴とする換気装
置。□A main body box to be inserted into an opening provided in a room wall etc. is provided with a lower flange portion protruding from the lower surface of the main body box and a lower flange portion protruding from the upper surface of the main body box at a position closer to the indoor side than the lower flange portion. The upper flange portion is supported so as to be inclined downwardly toward the outdoor side within the opening, and
A decorative frame that covers the indoor side portion of the main body box is provided between each of the flange parts, and the protrusion and lower protrusion that extend in the direction of each of the flange parts are protruded from the upper and lower parts of the inner surface of the decorative frame, respectively. The projecting length of the upper protrusion is set smaller than that of the lower protrusion so that when the tips of these protrusions abut on the respective flanges, the main body box and the decorative frame are approximately parallel to each other. A ventilation system featuring: □
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14485081U JPS5849140U (en) | 1981-09-28 | 1981-09-28 | ventilation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14485081U JPS5849140U (en) | 1981-09-28 | 1981-09-28 | ventilation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5849140U true JPS5849140U (en) | 1983-04-02 |
Family
ID=29937800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14485081U Pending JPS5849140U (en) | 1981-09-28 | 1981-09-28 | ventilation system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5849140U (en) |
-
1981
- 1981-09-28 JP JP14485081U patent/JPS5849140U/en active Pending
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