JPS58135308U - Ventilator louver blade rotation shaft structure - Google Patents
Ventilator louver blade rotation shaft structureInfo
- Publication number
- JPS58135308U JPS58135308U JP3341482U JP3341482U JPS58135308U JP S58135308 U JPS58135308 U JP S58135308U JP 3341482 U JP3341482 U JP 3341482U JP 3341482 U JP3341482 U JP 3341482U JP S58135308 U JPS58135308 U JP S58135308U
- Authority
- JP
- Japan
- Prior art keywords
- shaft structure
- rotation shaft
- outer frame
- blade rotation
- blade
- 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
図面はいずれも本考案による一実施例を示すが、第１図
は外枠と内羽根の分解斜視図、゛第２図は外枠と内羽根
を組立した一実施例の横断面図、第３図は径断面図、第
４図は外枠と内羽根を組立した他実施例の横断面図を夫
々示す。
−１・・・・・・外枠、２ａ・・・・・・突孔、２ｂ・
・・・・・球状の凹陥部、３・・・・・・内羽根、４・
・・・・・突起片、５・・・・・・通風口。The drawings all show one embodiment of the present invention, and FIG. 1 is an exploded perspective view of the outer frame and inner blade, FIG. 2 is a cross-sectional view of an embodiment of the assembled outer frame and inner blade, and FIG. 3 is a radial cross-sectional view, and FIG. 4 is a cross-sectional view of another embodiment in which the outer frame and inner blade are assembled. -1...Outer frame, 2a...Protrusion hole, 2b.
... Spherical concave portion, 3 ... Inner blade, 4.
...Protrusion piece, 5...Ventilation hole.
Claims (1)
羽根回転軸構造において、前記外枠１の相対する上下周
壁面に夫々突孔２ａ乃至は球状の凹陥部２ｂを設けると
共に、複数個の通風口５を有する前記内羽根３の上下周
壁面に夫々円弧状の突起片４を設け、前記外枠１内に内
羽根３を挿入させ該突孔２ａ乃至は球状の凹陥部２ｂに
該突起片４を嵌着せしめて、前記内羽根３を揺動自在に
形成したことを特徴とするベンチレータールーバーの羽
根回転軸構造。In the blade rotation shaft structure of a ventilator louver consisting of an outer frame 1 and inner blades 3, projecting holes 2a or spherical recesses 2b are provided on the opposing upper and lower peripheral wall surfaces of the outer frame 1, respectively, and a plurality of ventilation holes 5 are provided. Arc-shaped projection pieces 4 are provided on the upper and lower circumferential walls of the inner blade 3, respectively, and the inner blade 3 is inserted into the outer frame 1, and the projection pieces 4 are inserted into the projection hole 2a or the spherical recess 2b. A blade rotating shaft structure for a ventilator louver, characterized in that the inner blade 3 is formed to be swingable by being fitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3341482U JPS58135308U (en) | 1982-03-09 | 1982-03-09 | Ventilator louver blade rotation shaft structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3341482U JPS58135308U (en) | 1982-03-09 | 1982-03-09 | Ventilator louver blade rotation shaft structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58135308U true JPS58135308U (en) | 1983-09-12 |
Family
ID=30044958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3341482U Pending JPS58135308U (en) | 1982-03-09 | 1982-03-09 | Ventilator louver blade rotation shaft structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58135308U (en) |
-
1982
- 1982-03-09 JP JP3341482U patent/JPS58135308U/en active Pending
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