JPS63171689U - - Google Patents
Info
- Publication number
- JPS63171689U JPS63171689U JP6580487U JP6580487U JPS63171689U JP S63171689 U JPS63171689 U JP S63171689U JP 6580487 U JP6580487 U JP 6580487U JP 6580487 U JP6580487 U JP 6580487U JP S63171689 U JPS63171689 U JP S63171689U
- Authority
- JP
- Japan
- Prior art keywords
- wind direction
- fan
- outer periphery
- outer circumference
- roller
- 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
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案の一実施例の扇風機の風向変更
板回転装置主要部の断面図、第２図は従来例にお
ける風向変更板回転装置を有する扇風機の斜視図
、第３図は同断面図、第４図は同風向変更板回転
装置主要部の断面図である。
２……フアン、４……風向変更板、６……ロー
ラ、１０……第１のツバ、１１……第２のツバ。
Fig. 1 is a sectional view of the main part of a rotating device for changing the wind direction of an electric fan according to an embodiment of the present invention, Fig. 2 is a perspective view of a conventional electric fan having a rotating device for changing the air direction, and Fig. 3 is a sectional view of the same. , FIG. 4 is a sectional view of the main part of the wind direction changing plate rotating device. 2... Fan, 4... Wind direction changing board, 6... Roller, 10... First brim, 11... Second brim.
Claims (1)
盤状の風向変更板と、その外周近くに回転自在に
枢支された駆動用のローラを備え、前記風向変更
板の外周の一端に外周より大なる径の第１のツバ
を設け、また前記ローラの外周の両端に外周より
大なる径の２つの第２のツバを設け、前記風向変
更板の第１のツバは前記ローラの２つのツバ間の
外周に当接してなる扇風機の風向変更装置。 A disc-shaped wind direction changing plate rotatably supported at the front part of the fan, and a driving roller rotatably supported near the outer periphery of the disc-shaped wind direction changing plate. A first collar having a diameter larger than the outer circumference is provided at both ends of the outer circumference of the roller, and two second collars having a diameter larger than the outer circumference are provided at both ends of the outer periphery of the roller. A device for changing the wind direction of an electric fan that comes into contact with the outer periphery of the fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6580487U JPS63171689U (en) | 1987-04-30 | 1987-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6580487U JPS63171689U (en) | 1987-04-30 | 1987-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63171689U true JPS63171689U (en) | 1988-11-08 |
Family
ID=30903218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6580487U Pending JPS63171689U (en) | 1987-04-30 | 1987-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63171689U (en) |
-
1987
- 1987-04-30 JP JP6580487U patent/JPS63171689U/ja active Pending