JPH0399660U

JPH0399660U -

Info

Publication number: JPH0399660U
Application number: JP755790U
Authority: JP
Priority date: 1990-01-31
Filing date: 1990-01-31
Publication date: 1991-10-18

Description

[Brief explanation of the drawing]

第１図は考案の一実施例による電動式ドアミラ
ーの電動格納ユニツトの回路構成を示す図、第２
図は本実施例による電動式ドアミラーのの外観図
、第３図は第２図のＡ−Ａ断面図、第４図は第３
図のＢ−Ｂ断面図、第５図は第４図のＣ−Ｃ断面
図である。１……モータ、２及び９……接点、３……スイ
ツチ部、４……自己接点切替型リレー、５……リ
レーコイル、６……リレーコイル、７及び８……
ダイオード、１０……電動格納ユニツト、１１…
…バツテリ、１２……車輌装着部、１３……突出
部、１５……溝、１００……ドアミラー部、３０
３及び３０４……ボール、３０６……クラツチ。 Fig. 1 is a diagram showing the circuit configuration of an electric retraction unit for an electric door mirror according to an embodiment of the invention, and Fig. 2
The figure is an external view of the electric door mirror according to this embodiment, FIG. 3 is a sectional view taken along line A-A in FIG. 2, and FIG.
FIG. 5 is a sectional view taken along line CC in FIG. 4. DESCRIPTION OF SYMBOLS 1... Motor, 2 and 9... Contact, 3... Switch part, 4... Self-contact switching type relay, 5... Relay coil, 6... Relay coil, 7 and 8...
Diode, 10...Electric storage unit, 11...
...Battery, 12...Vehicle attachment part, 13...Protrusion part, 15...Groove, 100...Door mirror part, 30
3 and 304...Ball, 306...Clutch.

Claims

[Scope of utility model registration request]

In an electrically retractable door mirror in which a mirror portion having a reflective surface is retracted and returned to the vehicle body by rotation of an electric motor, a first circuit supplies power to the motor when retracting the mirror portion; a second circuit that supplies current to the motor when performing a return operation of the mirror section;
and a third circuit that cuts off current supply to the motor when a current value passing through the circuit exceeds a drive rated value of the motor.