JPH01147136U - - Google Patents
Info
- Publication number
- JPH01147136U JPH01147136U JP3706188U JP3706188U JPH01147136U JP H01147136 U JPH01147136 U JP H01147136U JP 3706188 U JP3706188 U JP 3706188U JP 3706188 U JP3706188 U JP 3706188U JP H01147136 U JPH01147136 U JP H01147136U
- Authority
- JP
- Japan
- Prior art keywords
- visor
- support shaft
- upright position
- stopper ring
- stopper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims description 13
- 210000000078 claw Anatomy 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
Landscapes
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Description
第１図〜第５Ｃ図は、本考案の一実施例に係る
バイザー電動駆動機構を示し、第１図は要部断面
図、第２図は第１図の分解部品斜視図、第３図は
第１図の―線断面図、第４図は第１図におけ
るＸ矢視図、第５Ａ図〜第５Ｃ図はバイザーの各
所定位置における第１図の―線断面における
断面図で、第５Ａ図は格納位置の状態を、第５Ｂ
図は起立位置の状態を、第５Ｃ図は前方最大可倒
位置の状態をそれぞれ示した図である。
１……バイザー支持軸、１ａ……外周凸部、１
ｂ……溝、２……ブラケツト、２ａ……内周凸部
、２ｂ……凹部、３……ワツシヤー、４……固定
ギヤ、４ａ……凸部、５……クラツチベース、５
ａ……凸部、５ｂ……爪、５ｃ……凹部、６……
ストツパーリング、６ａ……ストツパー（ストツ
パーブロツク）、６ｂ……凹部、７ａ……ワツシ
ヤー、７ｂ……止め輪、８……駆動モータ、９ａ
……ウオームギヤ、９ｂ……中間ギヤ、９ｃ……
出力ギヤ、１０……駆動モータベース、１１……
アーム、１１ａ……Ｖ状凹部、１２……弾性結合
部材、１２ａ……係止部、１３……コイルスプリ
ング、１４……節度ボール、１５……節度スプリ
ング、１６……ストツパー機構、１７ａ……第１
クラツチ手段、１７ｂ……第２クラツチ手段、１
８……ロツク機構、１９……ビス、２０……節度
機構。
1 to 5C show a visor electric drive mechanism according to an embodiment of the present invention, FIG. 1 is a cross-sectional view of the main part, FIG. 2 is a perspective view of exploded parts of FIG. 1, and FIG. FIG. 4 is a cross-sectional view taken along the line X in FIG. 1, FIGS. 5A to 5C are cross-sectional views taken along the line --- in FIG. The figure shows the state of the storage position in 5B.
The figure shows the state in the standing position, and FIG. 5C shows the state in the maximum forward folding position. 1...Visor support shaft, 1a...Outer periphery convex portion, 1
b...Groove, 2...Bracket, 2a...Inner periphery protrusion, 2b...Recess, 3...Washer, 4...Fixed gear, 4a...Protrusion, 5...Clutch base, 5
a...Convex portion, 5b...Claw, 5c...Concave portion, 6...
Stopper ring, 6a... Stopper (stopper block), 6b... Recess, 7a... Washer, 7b... Retaining ring, 8... Drive motor, 9a
...Worm gear, 9b...Intermediate gear, 9c...
Output gear, 10... Drive motor base, 11...
Arm, 11a... V-shaped recess, 12... Elastic coupling member, 12a... Locking part, 13... Coil spring, 14... Moderation ball, 15... Moderation spring, 16... Stopper mechanism, 17a... 1st
Clutch means, 17b...Second clutch means, 1
8... Lock mechanism, 19... Screw, 20... Moderation mechanism.
Claims (1)
バイザー電動駆動機構にして、 ミラーを支持したバイザーと一体のブラケツト
２を車体の外側面に設けたステーに形設したバイ
ザー支持軸１に回動可能に取り付け、バイザーに
固定された駆動モータ８の出力ギヤ９ｃを上記支
持軸１に設けた固定ギヤ４に噛み合わせ、駆動モ
ータ８によつてバイザーをその格納位置とミラー
の使用位置たるバイザーの起立位置との間で回動
するようにした可倒式ドアミラーのバイザー電動
駆動機構において、 上記ブラケツト２とバイザー支持軸１との間に
、上記バイザーの起立位置よりもさらに前方へバ
イザーが傾倒した前方最大可倒位置と格納位置と
で上記バイザーの移動を阻止するようにしたスト
ツパー機構１６及び、バイザーの格納位置と起立
位置とでバイザーの位置保持を行うための節度機
構２０を設け、 さらに、バイザーの移動をその起立位置で阻止
するためのストツパー６ａを備えるとともにバイ
ザー支持軸１に回動可能に装着されたストツパー
リング６と、 上記固定ギヤ４とストツパーリング６との間に
配置されるとともにバイザー支持軸１に回動不可
に装着されたクラツチベース５と、 上記固定ギヤ４及び上記ストツパーリング６を
、上記クラツチベース５を介してそれぞれバイザ
ー支持軸１に回動不可に保持するようにした第１
クラツチ手段１７ａ及び第２クラツチ手段１７ｂ
と、 バイザーが起立位置に位置決めされたときにバ
イザーに保持された所定部材１０と上記ストツパ
ーリング６とを弾力的にロツクして結合するとと
もに、起立位置と前方最大可倒位置との間でその
ロツク状態を保持するようにしたロツク機構１８
とを備えてなり、 しかも、上記第１クラツチ手段１７ａ、第２ク
ラツチ手段１７ｂ、節度機構２０及びロツク機構
１８の各保持トルク：Ｆ１；Ｆ３；Ｆ２；Ｆ４が Ｆ１＞Ｆ３≧Ｆ２＞Ｆ４ Ｆ１＜Ｆ２＋Ｆ３ Ｆ１＞Ｆ２＋Ｆ４ となる関係を有するように上記各手段・機構を
構成し、 バイザーをその格納位置及び起立位置にて機械
的に位置決めするようにしたことを特徴とする自
動車用可倒式ドアミラーのバイザー電動駆動機構
。[Scope of Claim for Utility Model Registration] A visor electric drive mechanism for a folding door mirror attached to an automobile door, in which a bracket 2 integrated with the visor supporting the mirror is formed on a stay provided on the outer surface of the vehicle body. The output gear 9c of the drive motor 8, which is rotatably attached to the support shaft 1 and fixed to the visor, is engaged with the fixed gear 4 provided on the support shaft 1, and the drive motor 8 moves the visor to its storage position and the mirror. In the visor electric drive mechanism of the folding door mirror, which is configured to rotate between the visor's upright position, which is the usage position of A stopper mechanism 16 that prevents the movement of the visor between the forward maximum folding position where the visor is tilted forward and the retracted position, and a moderation mechanism that maintains the position of the visor between the retracted position and the upright position. 20, further provided with a stopper 6a for preventing movement of the visor in its upright position, and a stopper ring 6 rotatably mounted on the visor support shaft 1; and the fixed gear 4 and the stopper ring 6. a clutch base 5 disposed between the visor support shaft 1 and non-rotatably attached to the visor support shaft 1, and the fixed gear 4 and the stopper ring 6 connected to the visor support shaft 1 through the clutch base 5. The first part is held so that it cannot be rotated.
Clutch means 17a and second clutch means 17b
When the visor is positioned at the upright position, the stopper ring 6 is elastically locked and connected to the predetermined member 10 held by the visor, and the stopper ring 6 is connected between the upright position and the maximum forward folding position. Lock mechanism 18 designed to maintain the locked state
Further, each holding torque of the first clutch means 17a, second clutch means 17b, moderation mechanism 20 and lock mechanism 18: F 1 ; F 3 ; F 2 ; F 4 satisfies F 1 >F 3 ≧F 2 > F 4 F 1 < F 2 + F 3 F 1 > F 2 + F 4 The above means and mechanisms are configured to mechanically position the visor in its retracted position and in its upright position. A visor electric drive mechanism for a folding door mirror for an automobile, which is characterized by being configured to do so.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3706188U JPH01147136U (en) | 1988-03-18 | 1988-03-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3706188U JPH01147136U (en) | 1988-03-18 | 1988-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01147136U true JPH01147136U (en) | 1989-10-11 |
Family
ID=31263644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3706188U Pending JPH01147136U (en) | 1988-03-18 | 1988-03-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01147136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006306321A (en) * | 2005-04-28 | 2006-11-09 | Tokai Rika Co Ltd | Vehicular mirror system |
-
1988
- 1988-03-18 JP JP3706188U patent/JPH01147136U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006306321A (en) * | 2005-04-28 | 2006-11-09 | Tokai Rika Co Ltd | Vehicular mirror system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5432641A (en) | Electrically powered foldable outer rearview mirrors for motor vehicles | |
| JPH0355464Y2 (en) | ||
| JPH01147136U (en) | ||
| JPS645504U (en) | ||
| JPH01147137U (en) | ||
| JPH0443405Y2 (en) | ||
| JPH0214982Y2 (en) | ||
| JPH0723307Y2 (en) | Electric retractable door mirror | |
| JPH0483940U (en) | ||
| JPH0478039U (en) | ||
| JPH0530994Y2 (en) | ||
| JPS6268837U (en) | ||
| JPH0378288B2 (en) | ||
| JPS6264652U (en) | ||
| JPH0185138U (en) | ||
| JPH0118434Y2 (en) | ||
| JPH05238317A (en) | Sideview mirror folding mechanism | |
| JPS62187941U (en) | ||
| JPH03114443U (en) | ||
| JPH0750281Y2 (en) | door mirror | |
| JPS6323162U (en) | ||
| JPH0446849U (en) | ||
| JPH0241845U (en) | ||
| JPH0166642U (en) | ||
| JPH0249758U (en) |