JPH02105038U

JPH02105038U -

Info

Publication number: JPH02105038U
Application number: JP1370489U
Authority: JP
Priority date: 1989-02-08
Filing date: 1989-02-08
Publication date: 1990-08-21
Anticipated expiration: 2004-02-08
Also published as: JPH0735789Y2

Description

[Brief explanation of drawings]

第１図は本考案の一実施例に係る可倒式ドアミ
ラーの要部を示す分解斜視図、第２図はその角度
調整装置の全体を示す斜視図、第３図はその角度
調整装置を備えた可倒式ドアミラーの縦断面図、
第４図はその可倒式ドアミラーの横断面図、第５
図は第２図の角度調整装置の一部を示す略断面図
、第６図は第２図の角度調整装置の一部を示す分
解斜視図、第７図ａ及びｂは巻きばねとシヤフト
との関係を説明するための横断面図、第８図は従
来の可倒式ドアミラーの角度調整装置の一部を示
す略断面図、第９図はその角度調整装置の全体を
示す斜視図である。１……ミラー、３……ミラーバイザー、６……
取付ステー（ステー）、６ａ……ベース、９……
軸筒、１２……操作レバー、１３……支点球、１
３ａ……貫通孔、１６，２７，４０ａ，４０ｂ，
４０ｃ……球ピボツト、１７……ボルト、２０…
…リンク機構、２０ａ，２０ｃ……脚片、２０ｂ
……中間部、３９……連結アーム、２５……シヤ
フト、２６……ガイドロツド、２８……変換アー
ム、２９……下端アーム、３０……巻ばね、３７
……ピン、５１，５２……円筒孔、６０……アー
ム。 FIG. 1 is an exploded perspective view showing the main parts of a foldable door mirror according to an embodiment of the present invention, FIG. 2 is a perspective view showing the entire angle adjustment device, and FIG. 3 is a perspective view showing the angle adjustment device. Vertical sectional view of foldable door mirror,
Figure 4 is a cross-sectional view of the foldable door mirror, Figure 5
The figure is a schematic cross-sectional view showing a part of the angle adjusting device shown in FIG. 2, FIG. 6 is an exploded perspective view showing a part of the angle adjusting device shown in FIG. 2, and FIGS. 8 is a schematic sectional view showing a part of a conventional angle adjustment device for a folding door mirror, and FIG. 9 is a perspective view showing the entire angle adjustment device. . 1...Mirror, 3...Mirror visor, 6...
Mounting stay (stay), 6a...Base, 9...
Axial tube, 12... Operating lever, 13... Fulcrum ball, 1
3a...Through hole, 16, 27, 40a, 40b,
40c...Ball pivot, 17...Bolt, 20...
...Link mechanism, 20a, 20c...Leg piece, 20b
... middle part, 39 ... connection arm, 25 ... shaft, 26 ... guide rod, 28 ... conversion arm, 29 ... lower end arm, 30 ... coil spring, 37
...Pin, 51, 52...Cylindrical hole, 60...Arm.

Claims

[Claims for Utility Model Registration] A mirror visor is attached to a shaft tube erected on a base projecting from the stay so that it can be folded back and forth, and an operating lever is rotatable via a fulcrum ball inside the base. The door mirror is tilted by the operating lever to adjust the angle of the mirror, which is supported on a central pivot in the mirror visor, and the angle is adjusted via a link mechanism connected to the operating lever. A shaft that is loosely inserted into the shaft cylinder is moved up and down and rotated, and a connecting arm that is connected to the upper end of the shaft and the rear side of the mirror via a free joint is moved up and down and rotated. In the folding door mirror, the link mechanism is fixed to a guide rod whose intermediate portion is parallel to the shaft, and the link mechanism is fixed to a guide rod whose intermediate portion is parallel to the shaft. Both ends are rotatably and vertically movably supported by the inner wall of the stay, and a leg piece rising from one side of the intermediate portion of the link mechanism is rotatably supported by the fulcrum ball provided at the tip of the operating lever. A leg piece that is pivotally mounted and extends from the intermediate portion of the link mechanism toward the lower end of the shaft is connected by a ball pivot to the tip of a lower end arm that extends laterally and horizontally from the lower end of the shaft. A retractable type, characterized in that the fulcrum ball is provided with a through hole, the guide rod is loosely inserted into the through hole, and the inner diameter of both ends of the through hole is larger than the inner diameter of the middle part of the through hole. door mirror.