JPS62190899U - - Google Patents
Info
- Publication number
- JPS62190899U JPS62190899U JP1986078652U JP7865286U JPS62190899U JP S62190899 U JPS62190899 U JP S62190899U JP 1986078652 U JP1986078652 U JP 1986078652U JP 7865286 U JP7865286 U JP 7865286U JP S62190899 U JPS62190899 U JP S62190899U
- Authority
- JP
- Japan
- Prior art keywords
- drive shaft
- blower blade
- blower
- cylindrical part
- attached
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/263—Rotors specially for elastic fluids mounting fan or blower rotors on shafts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
図面は本考案の一実施例を示し、第１図は送風
羽根取付後の主要部分の縦断側面図、第２図は送
風羽根取付前の同部分の縦断側面図、第３図は弾
性体を中心とした部分の平面図、第４図は送風羽
根基体部部分の背面図、第５図は弾性体単体の正
面図である。
図中、１は送風羽根、２は基体部、４は筒状部
、６は溝、８は係止部材、１３はモータの回転軸
（駆動軸）、１４はピン（凸状体）、１５は係止
溝、１６は板ばね（弾性体）を示す。
The drawings show an embodiment of the present invention, in which Fig. 1 is a longitudinal cross-sectional side view of the main part after the blower blade is attached, Fig. 2 is a longitudinal cross-sectional side view of the same part before the blower blade is attached, and Fig. 3 is a longitudinal side view of the main part after the blower blade is attached. FIG. 4 is a plan view of the central portion, FIG. 4 is a rear view of the blower blade base portion, and FIG. 5 is a front view of the elastic body alone. In the figure, 1 is a blower blade, 2 is a base part, 4 is a cylindrical part, 6 is a groove, 8 is a locking member, 13 is a rotating shaft of the motor (drive shaft), 14 is a pin (convex body), 15 indicates a locking groove, and 16 indicates a leaf spring (elastic body).
Claims (1)
に嵌合させ、且つその筒状部に設けた溝を駆動軸
に設けた凸状体に係合させると共に、筒状部を駆
動軸に適宜抜止めすることによつて、該駆動軸に
前記送風羽根を取付けるようにしたものであつて
、その駆動軸又は送風羽根に、前記筒状部により
前記凸状体に押し付けられて相対的に前記溝内に
入り込むように弾性変形される弾性体を設けたこ
とを特徴とする送風羽根の取付装置。 The cylindrical part provided on the central base of the blower blade is fitted onto the drive shaft, and the groove provided on the cylindrical part is engaged with the convex body provided on the drive shaft, and the cylindrical part is fitted onto the drive shaft. The blower blade is attached to the drive shaft by appropriately preventing the blower from coming off, and the cylindrical portion presses the blower blade against the convex body so that the blower blade is attached to the drive shaft or the blower blade. A blower blade attachment device characterized in that an elastic body is provided which is elastically deformed so as to fit into the groove.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986078652U JPS62190899U (en) | 1986-05-23 | 1986-05-23 | |
| KR2019870007948U KR910006263Y1 (en) | 1986-05-23 | 1987-05-22 | Blowing wing attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986078652U JPS62190899U (en) | 1986-05-23 | 1986-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62190899U true JPS62190899U (en) | 1987-12-04 |
Family
ID=30927790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986078652U Pending JPS62190899U (en) | 1986-05-23 | 1986-05-23 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS62190899U (en) |
| KR (1) | KR910006263Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009250114A (en) * | 2008-04-07 | 2009-10-29 | Panasonic Corp | Blade installing device of air blower |
-
1986
- 1986-05-23 JP JP1986078652U patent/JPS62190899U/ja active Pending
-
1987
- 1987-05-22 KR KR2019870007948U patent/KR910006263Y1/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009250114A (en) * | 2008-04-07 | 2009-10-29 | Panasonic Corp | Blade installing device of air blower |
Also Published As
| Publication number | Publication date |
|---|---|
| KR870018532U (en) | 1987-12-24 |
| KR910006263Y1 (en) | 1991-08-19 |