JPH02103634U - - Google Patents
Info
- Publication number
- JPH02103634U JPH02103634U JP1118589U JP1118589U JPH02103634U JP H02103634 U JPH02103634 U JP H02103634U JP 1118589 U JP1118589 U JP 1118589U JP 1118589 U JP1118589 U JP 1118589U JP H02103634 U JPH02103634 U JP H02103634U
- Authority
- JP
- Japan
- Prior art keywords
- support shaft
- blade
- grill body
- grill
- fixed
- 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 5
Landscapes
- Ventilation (AREA)
- Air-Flow Control Members (AREA)
Description
第１図はこの考案の一実施例を示す分解斜視図
、第２図は取付け状態を示す断面図、第３図は通
風路開放時の回動翼２１の重合状態を示す正面図
、第４図は第３図の断面図、第５図は通風路閉塞
時の回動翼２１を広げた状態を示す正面図、第６
図は第５図の断面図、第７図は従来の通風グリル
を示す正面図である。
なお、図中１１はグリル本体、１２は通風路、
１７は支持軸、２０は固定翼、２１は回動翼であ
る。
Fig. 1 is an exploded perspective view showing one embodiment of this invention, Fig. 2 is a sectional view showing the installed state, Fig. 3 is a front view showing the overlapping state of the rotary blades 21 when the ventilation passage is open, and Fig. 4 The figure is a sectional view of FIG. 3, FIG.
The figure is a sectional view of FIG. 5, and FIG. 7 is a front view showing a conventional ventilation grill. In addition, in the figure, 11 is the grill body, 12 is the ventilation path,
17 is a support shaft, 20 is a fixed blade, and 21 is a rotating blade.
Claims (1)
の支持軸から放射状に複数個扇状に形成された固
定翼を設けたグリル本体と、このグリル本体の上
記支持軸に回動可能に嵌合し上記固定翼とほぼ同
形状に形成された回動翼とを備え、上記回動翼を
複数個相互に係合するよう重合させるとともに、
上記回動翼を上記固定翼に係合させたことを特徴
とする通風グリル。 A grill body is provided with a support shaft in the center of the ventilation passage, and a plurality of fixed blades are formed in a fan shape radially from the support shaft, and the grill body is rotatably fitted to the support shaft of the grill body. A rotary blade formed in substantially the same shape as a fixed blade is provided, and a plurality of the rotary blades are overlapped so as to engage with each other,
A ventilation grill characterized in that the rotating blade is engaged with the fixed blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1118589U JPH02103634U (en) | 1989-02-01 | 1989-02-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1118589U JPH02103634U (en) | 1989-02-01 | 1989-02-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02103634U true JPH02103634U (en) | 1990-08-17 |
Family
ID=31219515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1118589U Pending JPH02103634U (en) | 1989-02-01 | 1989-02-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02103634U (en) |
-
1989
- 1989-02-01 JP JP1118589U patent/JPH02103634U/ja active Pending