JPS5820837U - duct equipment - Google Patents
duct equipmentInfo
- Publication number
- JPS5820837U JPS5820837U JP11517281U JP11517281U JPS5820837U JP S5820837 U JPS5820837 U JP S5820837U JP 11517281 U JP11517281 U JP 11517281U JP 11517281 U JP11517281 U JP 11517281U JP S5820837 U JPS5820837 U JP S5820837U
- Authority
- JP
- Japan
- Prior art keywords
- duct
- protrusion
- recess
- lever
- damper
- 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
- Air-Flow Control Members (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の実施例を示す斜視図、第２図は第１図
の■−■線に沿う拡大断面図、第３図は第２図の■線に
沿う矢視図である。
１：ダクト、２：空気通路、７：スリット、９：ダンパ
、１０：ピン（突部）、１３：Ｌ／バー、１７：突起、
１Ｂ、 １９． ２０：凹部。FIG. 1 is a perspective view showing an embodiment of the present invention, FIG. 2 is an enlarged sectional view taken along line 1--2 in FIG. 1, and FIG. 3 is a view taken along line 2 in FIG. 1: Duct, 2: Air passage, 7: Slit, 9: Damper, 10: Pin (projection), 13: L/bar, 17: Projection,
1B, 19. 20: Concave portion.
Claims (1)
れて上記空気通路を開閉すると共に上記枢支部近傍の上
記ダクトに形成されたス、リットを貫通して同ダクト外
方に突出する突部を有するダンパ、同ダンパの上記突部
に係止して上記枢支部まわりに上記ダンパを回動させる
と共に上記ダクト外方に枢支されたレバーを備えたもの
において、上記レバーとダクトの対向面のいずれか一方
に凹部を一体に形成すると共に他方に上記凹部に係止す
る突起を形成し、さらに上記凹部と突起のいずれか一方
は複数個形成し上記凹部と突起との係止により上記レバ
ーが適宜回動位置で停止するように構成したことを特徴
とするダクト装置。A cylindrical duct forming an air passage, which is pivotally supported within the duct to open and close the air passage, and projects outward from the duct by passing through a slot formed in the duct near the pivot part. A damper having a protrusion, and a lever that engages with the protrusion of the damper to rotate the damper around the pivot portion and is pivotally supported on the outside of the duct, wherein the lever and the duct are connected to each other. A recess is integrally formed on one of the facing surfaces, and a protrusion that engages with the recess is formed on the other side, and a plurality of either of the recess and the protrusion are formed, and the recess and the protrusion engage with each other. A duct device characterized in that the lever is configured to stop at an appropriate rotation position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11517281U JPS5820837U (en) | 1981-07-31 | 1981-07-31 | duct equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11517281U JPS5820837U (en) | 1981-07-31 | 1981-07-31 | duct equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5820837U true JPS5820837U (en) | 1983-02-08 |
Family
ID=29909440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11517281U Pending JPS5820837U (en) | 1981-07-31 | 1981-07-31 | duct equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5820837U (en) |
-
1981
- 1981-07-31 JP JP11517281U patent/JPS5820837U/en active Pending
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