JPS61190741U

JPS61190741U -

Info

Publication number: JPS61190741U
Application number: JP7502185U
Authority: JP
Priority date: 1985-05-22
Filing date: 1985-05-22
Publication date: 1986-11-27

Description

[Brief explanation of the drawing]

第１図は本考案の電動式リモートコントロール
ミラーの１実施例の断面図、第２図は公知の電動
式リモートコントロールミラーの断面図、第３図
は第２図の部拡大詳細図である。１……ミラー本体、２……ミラーボデー、３…
…駆動ケース、４，４′……球接手、５，５′…
…進退杆、７……凹形球面座、８……中空球帯状
の凸球部、９，９′……押圧部材、９ａ……透孔
、１０……ガイド柱、１１……ガイド穴、１２，
１２′……コイルスプリング、１３……収納穴、
１３ａ……内フランジ状のスプリング座、１４…
…スプリング押え柱、１４ａ……雌ネジ穴、１５
……座金、１６……ネジ、１７……段付透孔、１
７ａ……小径部、１７ｂ……大径部、１７ｃ……
段付面、１８……段付ボルト、１８ａ……円柱状
首下部、１８ｂ……ネジ部、１８ｃ……段付面、
１９……バネ押え部を設けたナツト部材。 FIG. 1 is a sectional view of an embodiment of the electric remote control mirror of the present invention, FIG. 2 is a sectional view of a known electric remote control mirror, and FIG. 3 is an enlarged detailed view of a portion of FIG. 2. 1...Mirror body, 2...Mirror body, 3...
...Drive case, 4,4'...Ball joint, 5,5'...
...Advancing/retracting rod, 7...Concave spherical seat, 8...Hollow spherical band-shaped convex spherical part, 9, 9'...Press member, 9a...Through hole, 10...Guide column, 11...Guide hole, 12,
12'...Coil spring, 13...Storage hole,
13a...Inner flange-shaped spring seat, 14...
...Spring holding column, 14a...Female screw hole, 15
...Washer, 16...Screw, 17...Stepped through hole, 1
7a...Small diameter part, 17b...Large diameter part, 17c...
Stepped surface, 18...Stepped bolt, 18a...Cylindrical neck lower part, 18b...Threaded portion, 18c...Stepped surface,
19... Nut member provided with a spring holding part.

Claims

[Scope of utility model registration request]

The mirror body is tiltably supported with respect to the drive unit case via a ball joint, and the ball joint includes a concave spherical seat placed on the drive unit case, and a hollow spherical band shape that slides on the spherical seat. a convex spherical part; a hemispherical pressing member that abuts and slides on the inner surface of the hollow spherical band-shaped convex spherical part to press the convex spherical part toward the spherical seat; The device is equipped with a biasing coil spring, and a hollow spherical convex spherical portion is clamped between the pressing member and the spherical seat, and the convex spherical portion is rotated by applying contact pressure. In the electric remote control mirror, which has a structure in which the mirror can be supported, a stepped through hole concentric with the spherical seat is provided in the drive unit case, and the stepped through hole has a side that opens at the bottom of the spherical seat. a small diameter and a large diameter on the opposite side, and a through hole corresponding to the small diameter part of the stepped through hole is provided along the central axis of the pressing member, and is fitted into the small diameter part. A stepped bolt having a cylindrical lower neck is constructed, the stepped bolt is inserted into a through hole of a pressing member and the stepped through hole, and a coil spring is inserted into a large diameter portion of the stepped through hole. Then, the coil spring is externally fitted to the lower part of the cylindrical neck of the stepped bolt, and a spring pressing member is externally fitted to the threaded portion of the stepped bolt and tightened with a nut, so that the stepped surface of the stepped through hole and the above A coil spring is compressed by a spring holding member, and the elastic restoring force of the coil spring urges the pressing member toward the spherical seat via the spring holding member and the stepped bolt. Electric remote control mirror.