JPS6249697U - - Google Patents
Info
- Publication number
- JPS6249697U JPS6249697U JP14147785U JP14147785U JPS6249697U JP S6249697 U JPS6249697 U JP S6249697U JP 14147785 U JP14147785 U JP 14147785U JP 14147785 U JP14147785 U JP 14147785U JP S6249697 U JPS6249697 U JP S6249697U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- mounting structure
- fan
- motor
- connecting means
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 3
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
第１図は、本考案の一実施例を示す要部断面図
、第２図は、第１図の要部拡大断面図、第３図は
、ガイド溝と突出ピンとを示す説明図、第４図は
、同ガイド溝の変形例を示す斜視図、第５図は、
従来のフアン取付構造を示す要部断面図、第６図
は、第５図の要部拡大断面図である。
１……シヤフト、２……フアン、３……ボス部
、１０……膨出部、１０ａ……底壁、１１……連
結手段、１２……突出ピン、１３……スペーサ、
１４……ガイド溝、１４ａ……鈎状部、１５……
ばね、Ｍ……モータ、Ｂ……ばね部材。
FIG. 1 is a cross-sectional view of a main part showing an embodiment of the present invention, FIG. 2 is an enlarged cross-sectional view of a main part of FIG. 1, FIG. The figure is a perspective view showing a modified example of the guide groove, and FIG.
FIG. 6 is an enlarged cross-sectional view of the main part of FIG. 5, showing a conventional fan mounting structure. DESCRIPTION OF SYMBOLS 1...Shaft, 2...Fan, 3...Boss part, 10...Bulging part, 10a...Bottom wall, 11...Connecting means, 12...Protruding pin, 13...Spacer,
14...Guide groove, 14a...Hook-shaped portion, 15...
Spring, M...motor, B...spring member.
Claims (1)
を連結するフアンの取付構造において、前記フア
ンのボス部３に該フアンの中心軸線に沿つて膨出
部１０を形成し、この膨出部１０内に前記シヤフ
ト１を嵌挿するとともに、該シヤフト１の端部が
前記膨出部１０の底壁１０ａより突出しないよう
に構成し、該シヤフト１と膨出部１０とを連結手
段により連結したことを特徴とするフアンの取付
構造。 ２ 前記連結手段１１は、前記シヤフト１と膨出
部１０の内周面１０ｂとの間に設けたスペーサ１
３と、このスペーサ１３に形成したガイド溝１４
に嵌合するように前記モータのシヤフト１により
突出した突出ピン１２とを有する実用新案登録請
求の範囲第１項に記載のフアンの取付構造。 ３ 前記ガイド溝１４は、終端部に前記突出ピン
１２の抜け止め用の鈎状部１４ａを有してなる実
用新案登録請求の範囲第２項に記載のフアンの取
付構造。 ４ 前記連結手段１１は、前記シヤフト１の端部
と膨出部１０の底壁１０ａとの間に、前記突出ピ
ン１２が、前記鈎状部４ａより抜け出ないように
するばね部材Ｂを介装してなる実用新案登録請求
の範囲第３項に記載のフアンの取付構造。[Claims for Utility Model Registration] 1. Shaft 1 of motor M on boss portion 3 of fan 2
In the mounting structure for a fan that connects a 1. A fan mounting structure characterized in that the end of the shaft 1 does not protrude from the bottom wall 10a of the bulge 10, and the shaft 1 and the bulge 10 are connected by a connecting means. 2. The connecting means 11 includes a spacer 1 provided between the shaft 1 and the inner circumferential surface 10b of the bulging portion 10.
3 and a guide groove 14 formed in this spacer 13.
The fan mounting structure according to claim 1, which is a registered utility model, and has a protruding pin 12 that protrudes from the shaft 1 of the motor so as to be fitted into the shaft 1 of the motor. 3. The fan mounting structure according to claim 2, wherein the guide groove 14 has a hook-shaped portion 14a at the end thereof to prevent the protruding pin 12 from coming off. 4 The connecting means 11 includes a spring member B interposed between the end of the shaft 1 and the bottom wall 10a of the bulging portion 10 to prevent the protruding pin 12 from coming out from the hook-shaped portion 4a. A fan mounting structure according to claim 3 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14147785U JPS6249697U (en) | 1985-09-18 | 1985-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14147785U JPS6249697U (en) | 1985-09-18 | 1985-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6249697U true JPS6249697U (en) | 1987-03-27 |
Family
ID=31049295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14147785U Pending JPS6249697U (en) | 1985-09-18 | 1985-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6249697U (en) |
-
1985
- 1985-09-18 JP JP14147785U patent/JPS6249697U/ja active Pending