JPS6370274U - - Google Patents

Info

Publication number
JPS6370274U
JPS6370274U JP16525986U JP16525986U JPS6370274U JP S6370274 U JPS6370274 U JP S6370274U JP 16525986 U JP16525986 U JP 16525986U JP 16525986 U JP16525986 U JP 16525986U JP S6370274 U JPS6370274 U JP S6370274U
Authority
JP
Japan
Prior art keywords
rotor
inertia plate
motor
engaging
resin
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.)
Granted
Application number
JP16525986U
Other languages
Japanese (ja)
Other versions
JPH0526914Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP16525986U priority Critical patent/JPH0526914Y2/ja
Publication of JPS6370274U publication Critical patent/JPS6370274U/ja
Application granted granted Critical
Publication of JPH0526914Y2 publication Critical patent/JPH0526914Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Permanent Field Magnets Of Synchronous Machinery (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本考案のモータのロータ構造の一実施
例を示す平面図、第2図は同上の縦断面図、第3
図は本考案の他の実施例を示す平面図、第4図は
同上の縦断面図、第5図は本考案の一従来例を示
す平面図、第6図は同上の縦断面図である。 1,1A……ロータ、2……ロータマグネツト
、2a……一端面、3,3A……慣性板、3b,
3Ac……係合部、3c,3Ad……くびれ部。
Fig. 1 is a plan view showing an embodiment of the rotor structure of the motor of the present invention, Fig. 2 is a longitudinal sectional view of the same, and Fig. 3
The figure is a plan view showing another embodiment of the present invention, Fig. 4 is a longitudinal cross-sectional view of the same as above, Fig. 5 is a plan view showing a conventional example of the present invention, and Fig. 6 is a longitudinal cross-sectional view of the same as above. . 1, 1A... Rotor, 2... Rotor magnet, 2a... One end surface, 3, 3A... Inertia plate, 3b,
3Ac...engaging portion, 3c, 3Ad...constriction portion.

Claims (1)

【実用新案登録請求の範囲】 1 ロータマグネツトの回転軸方向の一端面に円
環状の慣性板を配置し、樹脂成型されたロータボ
ス部により上記ロータマグネツトと慣性板とを一
体的に固着されたモータのロータ構造において、 上記慣性板の内周縁に、上記ロータマグネツト
の円周方向に突出した凹部又は凸部からなる係合
部を形成し、上記係合部の一部が外部に露呈する
ように、樹脂成型のロータボス部で一体化したこ
とを特徴とするモータのロータ構造。 2 上記係合部には、これと上記慣性板の内周縁
とが交わる部分にくびれ部が形成されていること
を特徴とする実用新案登録請求の範囲第1項記載
のモータのロータ構造。
[Claims for Utility Model Registration] 1. An annular inertia plate is disposed on one end surface of the rotor magnet in the rotation axis direction, and the rotor magnet and the inertia plate are integrally fixed by a resin-molded rotor boss. In the rotor structure of the motor, an engaging part consisting of a concave part or a convex part protruding in the circumferential direction of the rotor magnet is formed on the inner peripheral edge of the inertia plate, and a part of the engaging part is exposed to the outside. The rotor structure of the motor is characterized by being integrated with a resin-molded rotor boss. 2. The motor rotor structure according to claim 1, wherein the engaging portion has a constricted portion formed at a portion where the engaging portion intersects with the inner peripheral edge of the inertia plate.
JP16525986U 1986-10-28 1986-10-28 Expired - Lifetime JPH0526914Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16525986U JPH0526914Y2 (en) 1986-10-28 1986-10-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16525986U JPH0526914Y2 (en) 1986-10-28 1986-10-28

Publications (2)

Publication Number Publication Date
JPS6370274U true JPS6370274U (en) 1988-05-11
JPH0526914Y2 JPH0526914Y2 (en) 1993-07-08

Family

ID=31095135

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16525986U Expired - Lifetime JPH0526914Y2 (en) 1986-10-28 1986-10-28

Country Status (1)

Country Link
JP (1) JPH0526914Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010098046A1 (en) * 2009-02-24 2010-09-02 パナソニック株式会社 Rotor, motor utilizing the same, electric blower, and electric vacuum cleaner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010098046A1 (en) * 2009-02-24 2010-09-02 パナソニック株式会社 Rotor, motor utilizing the same, electric blower, and electric vacuum cleaner

Also Published As

Publication number Publication date
JPH0526914Y2 (en) 1993-07-08

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