JPS63190846U - - Google Patents
Info
- Publication number
- JPS63190846U JPS63190846U JP8228587U JP8228587U JPS63190846U JP S63190846 U JPS63190846 U JP S63190846U JP 8228587 U JP8228587 U JP 8228587U JP 8228587 U JP8228587 U JP 8228587U JP S63190846 U JPS63190846 U JP S63190846U
- Authority
- JP
- Japan
- Prior art keywords
- connecting member
- ventilation fan
- pipe connecting
- tapered part
- outer casing
- 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 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Ventilation (AREA)
Description
第１図はこの考案の一実施例を示す側面部分断
面図、第２図は同じく要部斜視図、第３図は従来
の換気扇を示す断面図、第４図は同じくパイプ接
続部材を示す斜視図である。
なお、各図中同一符号は同一または相当部分を
示し、１は外筐、２は室内側開口、３は室外側開
口、６は送風機、１２はダクトパイプ、１６はパ
イプ接続部材、２１は切欠凹部である。
Fig. 1 is a side partial sectional view showing an embodiment of this invention, Fig. 2 is a perspective view of the main parts, Fig. 3 is a sectional view showing a conventional ventilation fan, and Fig. 4 is a perspective view showing a pipe connecting member. It is a diagram. In addition, the same reference numerals in each figure indicate the same or equivalent parts, 1 is the outer casing, 2 is the indoor opening, 3 is the outdoor opening, 6 is the blower, 12 is the duct pipe, 16 is the pipe connecting member, and 21 is the notch. It is a recess.
Claims (1)
この外筐内に設けられた送風機と、上記室外側用
開口に臨んで設けられたダクトパイプが嵌合する
パイプ接続部材とを備え、上記パイプ接続部材の
上記ダクトパイプ嵌合部に切欠凹部を設けたこと
を特徴とする換気扇。 (2) パイプ接続部材がテーパ部と、このテーパ
部から突出する円筒部から形成され、切欠凹部が
上記円筒部から上記テーパ部に渡つて設けられて
いることを特徴とする実用新案登録請求の範囲第
１項記載の換気扇。[Scope of claim for utility model registration] (1) An outer casing with an indoor opening and an outdoor opening,
A blower provided in the outer casing and a pipe connecting member provided facing the outdoor opening into which the duct pipe fits, the pipe connecting member having a cutout recess in the duct pipe fitting portion. A ventilation fan characterized by the fact that it is equipped with a ventilation fan. (2) A utility model registration claim characterized in that the pipe connecting member is formed of a tapered part and a cylindrical part protruding from the tapered part, and a cutout recess is provided extending from the cylindrical part to the tapered part. Ventilation fan described in scope 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8228587U JPS63190846U (en) | 1987-05-29 | 1987-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8228587U JPS63190846U (en) | 1987-05-29 | 1987-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63190846U true JPS63190846U (en) | 1988-12-08 |
Family
ID=30934798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8228587U Pending JPS63190846U (en) | 1987-05-29 | 1987-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63190846U (en) |
-
1987
- 1987-05-29 JP JP8228587U patent/JPS63190846U/ja active Pending