JPS645038U - - Google Patents
Info
- Publication number
- JPS645038U JPS645038U JP10058787U JP10058787U JPS645038U JP S645038 U JPS645038 U JP S645038U JP 10058787 U JP10058787 U JP 10058787U JP 10058787 U JP10058787 U JP 10058787U JP S645038 U JPS645038 U JP S645038U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation fan
- louver
- orifice
- spring
- mounting bracket
- 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 8
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Air-Flow Control Members (AREA)
Description
第１図は本考案の一実施例による天井埋込形換
気扇のルーバ取外し時を示す斜視図、第２図は同
天井埋込形換気扇のオリフイスの断面図、第３図
は従来の天井埋込形換気扇のルーバ取外し時の斜
視図である。
１……換気扇本体、２……取付用金具、３……
穴、４……空気吸入口、５……溝、６……オリフ
イス、７……ルーバ、８……ばね。
Figure 1 is a perspective view showing when the louver is removed from a ceiling-mounted ventilation fan according to an embodiment of the present invention, Figure 2 is a sectional view of the orifice of the same ceiling-mounted ventilation fan, and Figure 3 is a conventional ceiling-mounted ventilation fan. FIG. 3 is a perspective view of the louver of the shaped ventilation fan when it is removed. 1...Ventilation fan body, 2...Mounting metal fittings, 3...
Hole, 4...air intake port, 5...groove, 6...orifice, 7...louver, 8...spring.
Claims (1)
、下面に開口を有する換気扇本体と、前記開口を
おおうルーバと、前記換気扇本体の内壁両端に内
方に突出して設けられ、かつ穴を有する取付用金
具とから構成され、前記ルーバの両端に前記取付
用金具の穴に挿入される先端開放形のばねを有し
、前記オリフイスに、前記ばねの先端を案内する
溝を有してなる天井埋込形換気扇。 A ventilation fan body with a built-in orifice having an air intake port in the center and an opening on the bottom surface, a louver that covers the opening, and a mounting bracket provided on both ends of an inner wall of the ventilation fan body so as to protrude inward and have holes. and a ceiling-embedded type, comprising a spring with an open tip inserted into the hole of the mounting bracket at both ends of the louver, and a groove for guiding the tip of the spring in the orifice. Ventilation fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10058787U JPS645038U (en) | 1987-06-30 | 1987-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10058787U JPS645038U (en) | 1987-06-30 | 1987-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS645038U true JPS645038U (en) | 1989-01-12 |
Family
ID=31328798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10058787U Pending JPS645038U (en) | 1987-06-30 | 1987-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS645038U (en) |
-
1987
- 1987-06-30 JP JP10058787U patent/JPS645038U/ja active Pending
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