JPS62127441U - - Google Patents
Info
- Publication number
- JPS62127441U JPS62127441U JP1341486U JP1341486U JPS62127441U JP S62127441 U JPS62127441 U JP S62127441U JP 1341486 U JP1341486 U JP 1341486U JP 1341486 U JP1341486 U JP 1341486U JP S62127441 U JPS62127441 U JP S62127441U
- Authority
- JP
- Japan
- Prior art keywords
- louver
- movable
- louvers
- opening frame
- rod
- 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.)
- Granted
Links
- 238000009423 ventilation Methods 0.000 claims description 6
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims 1
Landscapes
- Air-Flow Control Members (AREA)
- Building Environments (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Ventilation (AREA)
Description
図面はこの考案に係る換気口ユニツトの一実施
例の構成概要を示したもので、第１図は一部を切
り欠いた正面図、第２図は一部の拡大概略側面図
である。
１０……換気口枠、１２……側枠、１４……傾
斜上枠、１６……下枠、２０……不動ルーバー、
２２……可動ルーバー、２４……ロツド、２６…
…コイルばね、３０……ルーバー受。
The drawings show an outline of the configuration of an embodiment of the ventilation port unit according to the invention, with FIG. 1 being a front view with a portion cut away, and FIG. 2 being a partially enlarged schematic side view. 10...Ventilation frame, 12...Side frame, 14...Slanted upper frame, 16...Lower frame, 20...Imovable louver,
22...movable louver, 24...rod, 26...
...Coil spring, 30...Louver holder.
Claims (1)
幅方向傾斜状態で上下に間隔をおいて並設すると
ともに、各不動ルーバーの裏部に、複数の可動ル
ーバーのそれぞれの幅方向の一側縁部を、各可動
ルーバーの幅方向の中間部が下側において隣接す
る不動ルーバーの上縁部に当接して、隣接する不
動ルーバー間の間隙を開放可能に閉鎖するように
枢着し、さらに換気口枠に、一端に形状記憶合金
製コイルばねを取り付けたロツドを、コイルばね
の外端の換気口枠下部に対する固定を介して、可
動ルーバーの後方部を上下にのびるように配設す
るとともに、該ロツドに上下に間隔をおいて、各
可動ルーバーの幅方向の他側部の下面に、ロツド
の軸方向における相対的な移動時に該可動ルーバ
ーを枢動可能に係合するルーバー受を設けてなる
、屋根裏の換気口ユニツト。 A plurality of immovable louvers are installed vertically and vertically at intervals on the ventilation opening frame in a horizontally downward inclined state, and one side edge of each of the plurality of movable louvers in the width direction is installed on the back of each immovable louver. The movable louvers are pivoted so that the widthwise middle part of each movable louver abuts the upper edge of the adjacent fixed louver on the lower side, releasably closing the gap between the adjacent fixed louvers, and further provides ventilation. A rod having a shape memory alloy coil spring attached to one end is arranged in the opening frame so as to extend vertically over the rear part of the movable louver by fixing the outer end of the coil spring to the lower part of the ventilation opening frame. A louver receiver is provided on the lower surface of the other side in the width direction of each movable louver at a vertical interval on the rod, and engages the movable louver in a pivotable manner when the rod moves relative to each other in the axial direction. Attic ventilation unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1341486U JPH0248762Y2 (en) | 1986-02-01 | 1986-02-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1341486U JPH0248762Y2 (en) | 1986-02-01 | 1986-02-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62127441U true JPS62127441U (en) | 1987-08-12 |
| JPH0248762Y2 JPH0248762Y2 (en) | 1990-12-20 |
Family
ID=30802456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1341486U Expired JPH0248762Y2 (en) | 1986-02-01 | 1986-02-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0248762Y2 (en) |
-
1986
- 1986-02-01 JP JP1341486U patent/JPH0248762Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0248762Y2 (en) | 1990-12-20 |
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