JPS6264652U

JPS6264652U -

Info

Publication number: JPS6264652U
Application number: JP15666185U
Authority: JP
Priority date: 1985-10-14
Filing date: 1985-10-14
Publication date: 1987-04-22
Also published as: JPH0417393Y2

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例による電動可倒式ド
アミラーの駆動機構部分を示す一部切欠概略正面
図、第２図は可倒式ドアミラーの外観正面図、第
３図は第２図の―線断面図、第４図は第２図
の―線断面図、第５図はハウジング駆動機構
の取付け構造を示す断面図、第６図はドアミラー
の回動位置を規制するための規制機構を示す拡大
部分断面図、第７図は前記規制機構の配置を説明
するブラケツトの底面図、第８図はシヤフトホル
ダに形成されて前記鋼球が嵌入する第１の嵌合凹
部と第２の嵌合凹部とを示すシヤフトホルダの平
面図、第９図はミラーセツト位置における鋼球と
嵌合凹部の配置を示す模式図、第１０図はミラー
格納位置における鋼球と嵌合凹部の配置を示す模
式図、第１１図はドアミラーの車体への取付け状
態を示した説明図である。１…ドア、２…ベース、３…ミラー、４…ミラ
ーハウジング、５…シヤフトホルダ、５ａ…フラ
ンジ部、６…固定軸、９…ブラケツト、９ｂ…フ
ランジ部、１０…穴、１１…バネ部材、１２…鋼
球、１３…嵌合凹部、１４…駆動モータ、１６…
固定ギア、１７…遊星ギア、２３…押圧部、２４
…ガイド部。 Fig. 1 is a partially cutaway schematic front view showing the drive mechanism of an electric folding door mirror according to an embodiment of the present invention, Fig. 2 is an external front view of the folding door mirror, and Fig. 3 is the same as Fig. 2. Figure 4 is a cross-sectional view taken along line - of Figure 2, Figure 5 is a cross-sectional view showing the mounting structure of the housing drive mechanism, and Figure 6 shows the regulating mechanism for regulating the rotational position of the door mirror. FIG. 7 is a bottom view of the bracket illustrating the arrangement of the regulating mechanism, and FIG. 8 shows a first fitting recess formed in the shaft holder into which the steel ball fits and a second fitting recess. FIG. 9 is a schematic diagram showing the arrangement of the steel balls and the fitting recess in the mirror set position, and FIG. 10 is a schematic diagram showing the arrangement of the steel balls and the fitting recess in the mirror storage position. 11 are explanatory diagrams showing the state in which the door mirror is attached to the vehicle body. DESCRIPTION OF SYMBOLS 1... Door, 2... Base, 3... Mirror, 4... Mirror housing, 5... Shaft holder, 5a... Flange part, 6... Fixed shaft, 9... Bracket, 9b... Flange part, 10... Hole, 11... Spring member, 12... Steel ball, 13... Fitting recess, 14... Drive motor, 16...
Fixed gear, 17... Planetary gear, 23... Pressing part, 24
...Guide department.

Claims

[Scope of utility model registration request]

a base fixed to the door; a fixed shaft provided on the base; a mirror housing rotatably supported around the fixed shaft and holding the mirror so as to be adjustable; A housing drive mechanism that drives a planetary gear that meshes with a fixed gear that is pivotally supported on a fixed shaft by a drive motor via a reduction mechanism, and a housing drive mechanism that is interposed between the mirror housing side and the base side and drives the rotation of the mirror housing. An electrically foldable door mirror is provided with a regulation mechanism that elastically regulates the mirror set position and mirror storage position, wherein the regulation mechanism is fitted into a hole formed in the mirror housing side through a spring member. a plurality of fitting recesses are formed on the base side, into which the fitting body is fitted by the elastic force of a spring member when the mirror housing is in the mirror set position and the mirror storage position; The electric retractable device is characterized in that the spring member has a pressing portion that urges the fitting member, and a substantially cylindrical guide portion that is integrally connected to the pressing portion and surrounds the outer periphery of the fitting member. type door mirror.