JPH01147749U

JPH01147749U -

Info

Publication number: JPH01147749U
Application number: JP3960888U
Authority: JP
Priority date: 1988-03-28
Filing date: 1988-03-28
Publication date: 1989-10-12

Description

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

第１図は本考案の概要を示す断面図、第２図は
第１図の分解斜視図、第３図は起立、格納時およ
び回動時における本考案と従来型とにつき示され
るミラーボデーの受ける可倒応力の比較図、第４
図は本考案の変形実施例の概要を示す断面図、第
５図は第４図の分解斜視図、第６図はミラーボデ
ー１３の回動面の斜視図、第７図は従来のボール
係合継手によるドアミラーの可倒機構を示す断面
図、第８図は同じく球関節継手式の可倒機構を示
す断面図である。１……ベース、２……セツトボルト、３……ミ
ラーボデー、４……皿ばね、７……摩擦回動面、
８……係合溝、９……板状節度ばね、１１……ベ
ース、１２……セツトボルト、１３……ミラーボ
デー、１４……コイルスプリング、１７……第１
の球帯形摩擦回動面、１８……第２の球帯形摩擦
回動面、１９……板ばね状ワツシヤ、２０……係
止凸部、２１……係合凹部。 Fig. 1 is a cross-sectional view showing the outline of the present invention, Fig. 2 is an exploded perspective view of Fig. 1, and Fig. 3 shows the mirror body of the present invention and the conventional type when standing up, retracting, and rotating. Comparison diagram of the collapsing stress received, 4th
5 is an exploded perspective view of FIG. 4, FIG. 6 is a perspective view of the rotating surface of the mirror body 13, and FIG. 7 is a conventional ball engagement FIG. 8 is a cross-sectional view showing a door mirror folding mechanism using a joint, and FIG. 8 is a cross-sectional view showing a ball-and-socket joint type folding mechanism. 1...Base, 2...Set bolt, 3...Mirror body, 4...Disc spring, 7...Friction rotation surface,
8... Engagement groove, 9... Plate moderation spring, 11... Base, 12... Set bolt, 13... Mirror body, 14... Coil spring, 17... First
18... Second spherical band-shaped friction rotating surface, 19... Leaf spring-like washer, 20... Locking convex portion, 21... Engaging recess.

Claims

【実用新案登録請求の範囲】１車両ドアの外側に設けたベースにミラーボデ
ーを回動可能に支承するとともに、支承軸に貫挿
されたばね手段によりベースとミラーボデーとの
間の回動部を押圧する可倒ドアミラーにおいて、ベースとミラーボデーの回動部に形成された摩
擦回動面と、摩擦回動面の周辺部に前記摩擦回動
面の作用に影響を与えず、ミラーボデーの回動端
で節度感を与えるために設けた節度係止部とを有
するドアミラーの可倒部構造。２摩擦回動面はミラーボデーとベースとの回動
部の平面接触により形成される第１項記載のドア
ミラーの可倒部構造。３節度係止部は前記平面接触による摩擦回動面
の周辺部の回動側面に設けた係合凹部と、該係合
凹部に弾性係合する係止凸部を有する板状節度ば
ねとからなる第１項または第２項記載のドアミラ
ーの可倒部構造。４摩擦回動面はベースとミラーボデーの回動部
に設けられた球面嵌合による第１の球帯形摩擦回
動面と、ベースまたはミラーボデーのいづれか一
方に上下動可能に係止され、他方に回動自在は貫
挿された支承軸と前記回動関係にある回動部に形
成される球面嵌合による第２の球帯形摩擦回動面
とよりなる第１項記載のドアミラーの可倒部構造
。５節度係止部は、前記第１の球帯形摩擦回動面
の周辺部における回動面のいづれか一方に設けら
れた係合凹部と、前記回動面のいづれか他方に固
定され、前記係合凹部に弾性係合する係止凸部を
有する板ばね状ワツシヤとからなる第４項記載の
ドアミラー可倒部構造。[Claims for Utility Model Registration] 1. A mirror body is rotatably supported on a base provided on the outside of a vehicle door, and a rotating portion between the base and the mirror body is supported by a spring means inserted through a support shaft. In a pressing foldable door mirror, a friction rotating surface formed on the rotating portion of the base and the mirror body, and a peripheral area of the friction rotating surface are provided with a rotating surface of the mirror body without affecting the action of the friction rotating surface. A foldable part structure of a door mirror having a moderation locking part provided to give a feeling of moderation at the moving end. 2. The foldable part structure of the door mirror according to item 1, wherein the frictional rotating surface is formed by plane contact between the rotating part of the mirror body and the base. 3. The moderation locking portion includes an engagement recess provided on the rotating side surface of the peripheral portion of the friction rotation surface due to planar contact, and a plate-shaped moderation spring having a locking protrusion that elastically engages with the engagement recess. The structure of the foldable part of the door mirror according to the above item 1 or 2. 4. The friction rotation surface is vertically movably locked to a first spherical band-shaped friction rotation surface provided on the rotation portion of the base and mirror body by spherical fitting, and to either the base or the mirror body; 2. The door mirror according to claim 1, wherein the rotatable member comprises a second spherical and band-shaped frictional rotating surface formed on the rotating portion in rotational relationship with the penetrating support shaft. Foldable structure. 5. The moderation locking portion is fixed to an engagement recess provided on either one of the rotation surfaces in the peripheral portion of the first spherical band-shaped friction rotation surface, and to the other of the rotation surfaces, and is fixed to the other of the rotation surfaces. 5. The door mirror folding structure according to claim 4, comprising a leaf spring-like washer having a locking protrusion that elastically engages with the mating recess.