JPS648596U - - Google Patents
Info
- Publication number
- JPS648596U JPS648596U JP10441687U JP10441687U JPS648596U JP S648596 U JPS648596 U JP S648596U JP 10441687 U JP10441687 U JP 10441687U JP 10441687 U JP10441687 U JP 10441687U JP S648596 U JPS648596 U JP S648596U
- Authority
- JP
- Japan
- Prior art keywords
- rotary plate
- blade
- blades
- fan structure
- output shaft
- 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
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案の一実施例に係るフアン構造の
要部正面図、第２図は第１図に示した状態よりも
駆動トルクを増大させた状態で示した同上フアン
構造の要部正面図、第３図は第２図に示した状態
よりもさらに駆動トルクを増大させた状態で示し
た同上フアン構造の要部正面図、第４図は第１図
のＡ−Ａ線に沿う同上フアン構造の要部断面図、
第５図は第２図のＢ部拡大平面図である。
１……フアン、２……出力軸、３……回転板、
４……ブレード、５……連結部材、６……スプリ
ング（付勢手段）、１１……ブレード部、１２…
…基部、２４……平行リンク機構。
FIG. 1 is a front view of the main parts of a fan structure according to an embodiment of the present invention, and FIG. 2 is a front view of the main parts of the same fan structure shown in a state where the driving torque is increased compared to the state shown in FIG. 1. Figure 3 is a front view of the essential parts of the fan structure shown in the above with the driving torque further increased than in the state shown in Figure 2, and Figure 4 is a front view of the same as above along the line A-A in Figure 1. Cross-sectional view of the main parts of the fan structure,
FIG. 5 is an enlarged plan view of section B in FIG. 2. 1...Fan, 2...Output shaft, 3...Rotating plate,
4...Blade, 5...Connecting member, 6...Spring (biasing means), 11...Blade portion, 12...
...Base, 24...Parallel link mechanism.
Claims (1)
るフアン構造であつて、前記出力軸と一体に回転
する回転板と、前記回転板上に支軸を介して基部
を回転自在に取り付けたブレードと、前記支軸を
挟んで平行に設けるとともに各端部を対向し合う
前記各ブレードの前記基部にそれぞれ回転自在に
連結し前記各ブレードと平行リンク機構を構成す
る一対の連結部材と、前記各ブレードの先端が前
記回転板の中心に向かう方向へ前記ブレードと前
記連結部材とを回動付勢しておく付勢手段とを備
えたことを特徴とするフアン構造。 A fan structure that generates wind with blades that rotate together with an output shaft, the rotary plate that rotates integrally with the output shaft, and the blade that has a base rotatably attached to the rotary plate via a support shaft. , a pair of connecting members that are provided in parallel with the support shaft in between and are rotatably connected to the bases of the respective blades with respective ends facing each other, and constitute a parallel link mechanism with the respective blades; A fan structure comprising: urging means for rotationally urging the blade and the connecting member in a direction in which a tip of the blade moves toward the center of the rotary plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10441687U JPS648596U (en) | 1987-07-07 | 1987-07-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10441687U JPS648596U (en) | 1987-07-07 | 1987-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS648596U true JPS648596U (en) | 1989-01-18 |
Family
ID=31336110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10441687U Pending JPS648596U (en) | 1987-07-07 | 1987-07-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS648596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013224603A (en) * | 2012-04-20 | 2013-10-31 | Sharp Corp | Fan |
-
1987
- 1987-07-07 JP JP10441687U patent/JPS648596U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013224603A (en) * | 2012-04-20 | 2013-10-31 | Sharp Corp | Fan |