JPS6250430U - - Google Patents
Info
- Publication number
- JPS6250430U JPS6250430U JP14116585U JP14116585U JPS6250430U JP S6250430 U JPS6250430 U JP S6250430U JP 14116585 U JP14116585 U JP 14116585U JP 14116585 U JP14116585 U JP 14116585U JP S6250430 U JPS6250430 U JP S6250430U
- Authority
- JP
- Japan
- Prior art keywords
- actuator
- connecting rod
- shutter
- closing
- opening
- 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 3
Landscapes
- Air-Flow Control Members (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Description
第１図は本考案一実施例による換気扇のシヤツ
ター開閉装置を示す断面図、第２図は同第２の実
施例を示す断面図、第３図は従来の換気扇のシヤ
ツター開閉装置を示す断面図である。
１００……枠体、１０１……スイツチ、１０４
……作動子、１０５……連結棒、１０６……シヤ
ツター、１０７……スプリング、１１０……回転
軸、１１３……軸、１１４……シヤツター連動の
軸、１１５……シヤツター開閉の回転軸。
Fig. 1 is a sectional view showing a shutter opening/closing device for a ventilation fan according to an embodiment of the present invention, Fig. 2 is a sectional view showing a second embodiment of the invention, and Fig. 3 is a sectional view showing a conventional shutter opening/closing device for a ventilation fan. It is. 100...frame body, 101...switch, 104
... Actuator, 105 ... Connection rod, 106 ... Shutter, 107 ... Spring, 110 ... Rotating shaft, 113 ... Shaft, 114 ... Shutter interlocking shaft, 115 ... Rotating shaft for opening and closing the shutter.
Claims (1)
の連結棒を動作させる作動子を備え、前記作動子
は一端を枠体に回転支点により回転自在に取り付
けられ、他端に力点をもち、中間部を前記連結棒
に軸を介して可動的に連結され、この作動子の力
点と引ひも付の連動スイツチを開閉ロツドで連結
し、連結棒にはシヤツターを閉鎖する方向に付勢
するスプリングを連結した換気扇のシヤツター開
閉装置。 It is equipped with a connecting rod that opens and closes the shutter in synchronization, and an actuator that operates the connecting rod.The actuator is rotatably attached to the frame at one end by a rotational fulcrum, has a force point at the other end, and has an intermediate portion. The actuator is movably connected to the connecting rod via a shaft, and the force point of the actuator and the interlocking switch with a pull string are connected by an opening/closing rod, and a spring is connected to the connecting rod to bias the shutter in the direction of closing. Ventilation fan shutter opening/closing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14116585U JPS6250430U (en) | 1985-09-13 | 1985-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14116585U JPS6250430U (en) | 1985-09-13 | 1985-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6250430U true JPS6250430U (en) | 1987-03-28 |
Family
ID=31048701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14116585U Pending JPS6250430U (en) | 1985-09-13 | 1985-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6250430U (en) |
-
1985
- 1985-09-13 JP JP14116585U patent/JPS6250430U/ja active Pending