JPS63142629U - - Google Patents
Info
- Publication number
- JPS63142629U JPS63142629U JP3563887U JP3563887U JPS63142629U JP S63142629 U JPS63142629 U JP S63142629U JP 3563887 U JP3563887 U JP 3563887U JP 3563887 U JP3563887 U JP 3563887U JP S63142629 U JPS63142629 U JP S63142629U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation fan
- utility
- discharge pipe
- outer casing
- model registration
- 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 6
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Ventilation (AREA)
Description
第１図はこの考案の一実施例を示す断面図、第
２図は同じく分解斜視図、第３図は従来の換気扇
を示す断面図である。
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は吸気口、３は吹出口、４は
送風機、２１はドレン排出管、２２は排出口、２
０は下側板、２３ａ，２３ｂは突出部、２６は蓋
体である。
FIG. 1 is a sectional view showing an embodiment of this invention, FIG. 2 is an exploded perspective view of the same, and FIG. 3 is a sectional view showing a conventional ventilation fan. In addition, the same reference numerals in each figure indicate the same or equivalent parts, 1 is the outer casing, 2 is the intake port, 3 is the air outlet, 4 is the blower, 21 is the drain discharge pipe, 22 is the discharge port, 2
0 is a lower plate, 23a and 23b are protrusions, and 26 is a lid.
Claims (1)
に吹出口を設けた外筐と、この外筐内に設けられ
上記吸気口から上記吹出口に向う空気流を形成す
る送風機と、上記外筐の下側壁に設けられドレン
を排出するドレン排出管とを備え、上記ドレン排
出管に排出口を有する突出部を異方向に複数個設
けたことを特徴とする換気扇。 (2) 突出部の外径が異なつ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
。 (3) ドレン排出管が合成樹脂で形成されている
ことを特徴とする実用新案登録請求の範囲第１項
または第２項記載の換気扇。 (4) 突出部が２個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〜第３項のい
ずれかに記載の換気扇。 (5) 突出部の排水口が、上記突出部の外径より
大きく形成した蓋で塞が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〜第４項のいず
れかに記載の換気扇。[Scope of Claim for Utility Model Registration] (1) An outer casing having an intake port on one side wall and an air outlet on the other side wall, and an air flow provided within the outer casing from the air intake port to the air outlet. and a drain discharge pipe provided on the lower wall of the outer casing to discharge drain, and the drain discharge pipe is provided with a plurality of protrusions each having a discharge port in different directions. Ventilation fan. (2) The ventilation fan according to claim 1 of the utility model registration claim, characterized in that the outer diameters of the protruding parts are different. (3) The ventilation fan according to claim 1 or 2, wherein the drain discharge pipe is made of synthetic resin. (4) The ventilation fan according to any one of claims 1 to 3 of the utility model registration claim, characterized in that two protrusions are provided. (5) A utility model according to any one of claims 1 to 4, characterized in that the drainage port of the protrusion is covered with a lid that is larger than the outer diameter of the protrusion. ventilation fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3563887U JPS63142629U (en) | 1987-03-11 | 1987-03-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3563887U JPS63142629U (en) | 1987-03-11 | 1987-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63142629U true JPS63142629U (en) | 1988-09-20 |
Family
ID=30845302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3563887U Pending JPS63142629U (en) | 1987-03-11 | 1987-03-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63142629U (en) |
-
1987
- 1987-03-11 JP JP3563887U patent/JPS63142629U/ja active Pending
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