JPH0434115Y2 - - Google Patents
Info
- Publication number
- JPH0434115Y2 JPH0434115Y2 JP16493086U JP16493086U JPH0434115Y2 JP H0434115 Y2 JPH0434115 Y2 JP H0434115Y2 JP 16493086 U JP16493086 U JP 16493086U JP 16493086 U JP16493086 U JP 16493086U JP H0434115 Y2 JPH0434115 Y2 JP H0434115Y2
- Authority
- JP
- Japan
- Prior art keywords
- actuator unit
- mirror holder
- hole
- mounting member
- mirror
- 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.)
- Expired
Links
- 125000001033 ether group Chemical group 0.000 claims 1
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Description
【考案の詳細な説明】
［産業上の利用分野］
本考案は、自動車に装着されるバツクミラーに
関し、特にアクチユエーターユニツトを用いて、
ミラーの傾動角度を自動的に調整するバツクミラ
ーのミラーホルダーとアクチユエーターユニツト
の取付構造に係わる。[Detailed description of the invention] [Industrial field of application] The present invention relates to a rear view mirror installed in a car, and in particular uses an actuator unit to
This relates to the mounting structure of the mirror holder and actuator unit for a rearview mirror that automatically adjusts the tilting angle of the mirror.
［従来の技術］
周知のように、自動車に装着するバツクミラー
には、車室内からの遠隔操作によつて、ミラーを
取付けたミラーホルダーをミラーボデーに対し
て、上下左右に傾動させることが可能なものが提
案されている。[Prior Art] As is well known, a rear view mirror installed in a car is capable of tilting the mirror holder to which the mirror is attached vertically and horizontally with respect to the mirror body by remote control from inside the vehicle. something is proposed.
このものは、第７図に示すようにモータＭ及び
歯車等を内蔵したアクチユエーターユニツト１中
央部に上部を開口する半球状受座面２を形成する
とともに、その頂部にはユニツト１を貫通する取
付孔３を形成し、前記受座面２には、ミラーホル
ダー４中央に形成した頂部に透孔５を有する中空
半球状のピボツト６を回動自在に嵌合させ、さら
に前記ピボツト６の上面に、透孔７を有する半球
状キヤツプ８を嵌合させた上で、前記キヤツプ８
及びピボツト６の透孔５，７及びアクチユエータ
ーユニツト１の挿通孔に、スプリング９を環装し
たシヤフト１０を挿通し、アクチユエーターユニ
ツト１の下面において、前記シヤフト１０下端に
設けたピン孔１２に係止ピン１３を挿入して、ミ
ラーホルダー４をアクチユエーターユニツト１に
回動自在に取付けた上で、前記アクチユエーター
ユニツト１をミラーボデー１４に固定したフレー
ム１５に取付ける構造となつている。 As shown in Fig. 7, a hemispherical seat surface 2 is formed in the center of the actuator unit 1, which has a built-in motor M, gears, etc., and has an open upper part. A hollow hemispherical pivot 6 formed at the center of the mirror holder 4 and having a through hole 5 at the top is rotatably fitted into the receiving surface 2. A hemispherical cap 8 having a through hole 7 is fitted onto the upper surface, and then the cap 8
The shaft 10 with the spring 9 encircled is inserted into the through holes 5 and 7 of the pivot 6 and the insertion hole of the actuator unit 1, and the pin hole provided at the lower end of the shaft 10 is inserted into the lower surface of the actuator unit 1. The mirror holder 4 is rotatably attached to the actuator unit 1 by inserting the locking pin 13 into the mirror body 12, and then the actuator unit 1 is attached to the frame 15 fixed to the mirror body 14. ing.
［考案が解決しようとする問題点］
ところで上記従来形のミラーホルダー取付構造
においては、例えばミラーが割れてこれを交換す
る場合、先ず最初にアクチユエーターユニツト１
をミラーボデー１４、フレーム１５から外し、次
いでアクチユエーターユニツト１下面のピン１３
を外して、シヤフト１０をアクチユエーターユニ
ツト１から抜きとり、ミラーホルダー４をアクチ
ユエーターユニツト１から取外さなければならな
い。そして、別のミラーホルダー４を前記順序と
逆の順序でアクチユエーターユニツト１に取付け
た上で、アクチユエーターユニツト１をフレーム
１５に取付ける必要があり、非常に工数がかかる
という難点がある。[Problems to be solved by the invention] By the way, in the conventional mirror holder mounting structure described above, for example, when the mirror is broken and it is to be replaced, the actuator unit 1 must first be replaced.
from the mirror body 14 and frame 15, and then remove the pin 13 on the bottom of the actuator unit 1.
, the shaft 10 must be removed from the actuator unit 1, and the mirror holder 4 must be removed from the actuator unit 1. Then, it is necessary to attach another mirror holder 4 to the actuator unit 1 in the reverse order to the above-mentioned order, and then attach the actuator unit 1 to the frame 15, which is disadvantageous in that it takes a lot of man-hours.
［問題点を解決するための手段］
本考案は、上記従来形の難点を解消すべくなさ
れたもので、ミラーボデーに取付けたフレームに
アクチユエーターユニツトを固定し、このアクチ
ユエーターユニツトにミラーホルダーを回動自在
に取付けるに当つて、前記アクチユエーターユニ
ツトとミラーホルダーの間に取付部材を介置し、
前記取付部材には上面に半球状受座面を一体に形
成させると共に、受座面の中央にはネジ筒を立設
し、さらに受座面の頂部下端には係止用ロツドを
垂設し、一方ミラーホルダーの中央には前記取付
部の受座面に摺動自在に嵌合する中空半球状で頂
部に透孔を有するピボツトを設け、前記ピボツト
内に半球状で頂部に透孔を有するキヤツプを嵌挿
した上で、前記取付部材のネジ筒をピボツト及び
キヤツプの透孔に挿通し、ネジ筒上端とキヤツプ
間にコイルスプリングを縮設してミラーホルダー
と取付部材を回動自在に連結させると共に、前記
取付部材に設けた係止用ロツドをアクチユエータ
ーユニツトに設けた貫通孔に挿入し、ミラーホル
ダーアクチユエーターユニツトに取付けるように
したものである。[Means for Solving the Problems] The present invention has been made to solve the above-mentioned difficulties of the conventional type.The actuator unit is fixed to a frame attached to the mirror body, and the mirror is attached to the actuator unit. In rotatably mounting the holder, a mounting member is interposed between the actuator unit and the mirror holder,
A hemispherical seat surface is integrally formed on the upper surface of the mounting member, a threaded cylinder is provided upright in the center of the seat surface, and a locking rod is provided vertically at the lower end of the top of the seat surface. On the other hand, in the center of the mirror holder, there is provided a hollow hemispherical pivot having a through hole at the top, which is slidably fitted into the receiving surface of the mounting part, and within the pivot, the pivot is hemispherical and has a through hole at the top. After inserting the cap, insert the screw tube of the mounting member into the pivot and the through hole of the cap, and compress the coil spring between the top end of the screw tube and the cap to rotatably connect the mirror holder and the mounting member. At the same time, the locking rod provided on the mounting member is inserted into a through hole provided in the actuator unit to attach it to the mirror holder actuator unit.
［実施例］
以下、図示の実施例に基づき、本考案を具体的
に説明する。[Example] Hereinafter, the present invention will be specifically explained based on the illustrated example.
第１図は本考案の一実施例を示す断面図、第２
図は要部の分解組立図で、図中符号２０が鏡体２
１を装着したミラーホルダー、２２がミラーボデ
ー２３に固着したフレーム２４に取付けたアクチ
ユエーターユニツト、２５が前記ミラーホルダー
２０とアクチユエーターユニツト２２との間に介
置された取付部材である。 Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is an exploded view of the main parts, and the reference numeral 20 in the figure is the mirror body 2.
1 is a mirror holder attached thereto, 22 is an actuator unit attached to a frame 24 fixed to a mirror body 23, and 25 is a mounting member interposed between the mirror holder 20 and the actuator unit 22.
前記アクチユエーターユニツト２２は、フロン
トハウジング２２ａ、リヤハウジング２２ｂを互
いに向かい合わせて形成した筐体で、フレーム２
４にネジ止め固着されており、ユニツト２２内に
はミラーホルダー傾動用の駆動モータＭ、歯車群
が内蔵されると共に、ユニツト２２中央部にはフ
ランジ２６を突出させてミラーホルダー取付用の
受座２７が設けられ、この受座２７の中央部に
は、貫通孔２８が形成されている。そして、この
貫通孔２８内には、フロントハウジング２２ａと
リヤハウジング２２ｂの接合部に形成した溝２９
に第３図に示すように線バネをＵ字形に折り曲
げ、両フランジ中央部を外側に弯曲させて係止孔
３０が設けられた係止片３１が取付けられてい
る。 The actuator unit 22 is a housing formed of a front housing 22a and a rear housing 22b facing each other, and a frame 2.
A drive motor M for tilting the mirror holder and a group of gears are built into the unit 22, and a flange 26 protrudes from the center of the unit 22 to provide a seat for attaching the mirror holder. 27 is provided, and a through hole 28 is formed in the center of this seat 27. In this through hole 28, there is a groove 29 formed at the joint between the front housing 22a and the rear housing 22b.
As shown in FIG. 3, a locking piece 31 having a locking hole 30 is attached by bending a wire spring into a U-shape and curving the center portions of both flanges outward.
一方、ミラーホルダー２０の中央部には中空半
球状で頂部に透孔３２を有するピボツト３３が形
成され、前記ピボツト３３内には半球状で頂部に
透孔３４を有するキヤツプ３５が嵌挿されると共
に、前記ピボツト３３には、取付部材２５が回動
自在に取付けられている。 On the other hand, a hollow hemispherical pivot 33 having a through hole 32 at the top is formed in the center of the mirror holder 20, and a cap 35 having a hemispherical shape and a through hole 34 at the top is fitted into the pivot 33. , a mounting member 25 is rotatably mounted on the pivot 33.
すなわち、前記取付部材２５は、アクチユエー
ターユニツト２２の受座２７に嵌合しうる大きさ
の平面円状で、上面に前記ミラーホルダーのピボ
ツト３３に回動自在に嵌合する半球状受座面２５
ａが形成されると共に、この受座面２５ａの中央
には、ミラーホルダー２０固定用のネジ筒３６が
立設され、さらに受座面２５ａの頂部下面には、
第２図及び第３図に示すように先端周縁を膨出さ
せて係止段部３７が形成された係止用ロツド３８
が垂設されている。そして、この取付部材２５
は、そのネジ筒３６をミラーホルダー２０に設け
たピボツト３３及びピボツト３３内に配置したキ
ヤツプ３５の透孔３２，３４に挿入してピボツト
３３と受座面２５ａを嵌合させ、さらに前記ネジ
筒３６にコイルスプリング３９を環装してその頂
部にスプリング押さえ４０を配置し、ネジ４１で
前記スプリング３９をキヤツプ３５とスプリング
押さえ４０間に縮設し、ミラーホルダー２０が取
付部材２５に対し回動自在となるよう取付けられ
ると共に、取付部材２５下端の係止用ロツド３８
をアクチユエーターユニツト２２の貫通孔２８に
挿入して係止段部３７と係止片３１を係合させ、
ミラーホルダー２０をアクチユエーターユニツト
２２の受座２７に着脱自在に取付けるものであ
る。 That is, the mounting member 25 has a planar circular shape large enough to fit into the seat 27 of the actuator unit 22, and has a hemispherical seat on the top surface that rotatably fits into the pivot 33 of the mirror holder. Surface 25
a is formed, and a threaded cylinder 36 for fixing the mirror holder 20 is erected in the center of the seat surface 25a, and further, on the lower surface of the top of the seat surface 25a,
As shown in FIGS. 2 and 3, a locking rod 38 has a locking step 37 formed by expanding the peripheral edge of the tip.
is installed vertically. And this mounting member 25
Insert the threaded cylinder 36 into the pivot 33 provided on the mirror holder 20 and the through holes 32 and 34 of the cap 35 disposed inside the pivot 33 to fit the pivot 33 and the seat surface 25a, and then A coil spring 39 is mounted around the coil spring 36 and a spring retainer 40 is placed on the top of the spring retainer 40. The spring 39 is compressed between the cap 35 and the spring retainer 40 using a screw 41, and the mirror holder 20 is rotated relative to the mounting member 25. The locking rod 38 at the lower end of the mounting member 25 is attached so that it can be freely attached.
is inserted into the through hole 28 of the actuator unit 22 to engage the locking step portion 37 and the locking piece 31,
The mirror holder 20 is detachably attached to the seat 27 of the actuator unit 22.
なお、上記実施例においては、アクチユエータ
ーユニツト２２の貫通孔２８に設置され、取付部
材２５の係止用ロツド３８の係止段部３７と係合
する係止片３７は線バネをＵ字形に折り曲げたも
のを用いたが、第４図に示すように板バネよりな
り、基部４２の両側から支持片４３を立ち上げ、
この支持片４３の先端近くに係止用ロツド３８の
係止段部３７と係合する肩部４４が形成された係
止片４５を用いてもよい。また、第５図及び第６
図に示すように、アクチユエーターユニツト２２
を構成するフロントハウジング２２ａあるいはリ
ヤハウジング２２ｂから貫通孔２８内に向けて突
出する係止爪４６あるいは４７を一体に設け、こ
れと係止段部３７を係合させるようにしてももと
より可能である。 In the above embodiment, the locking piece 37, which is installed in the through hole 28 of the actuator unit 22 and engages with the locking step 37 of the locking rod 38 of the mounting member 25, has a U-shaped wire spring. As shown in FIG. 4, the supporting pieces 43 are made of leaf springs and are raised from both sides of the base 42.
A locking piece 45 may be used in which a shoulder portion 44 that engages with the locking step 37 of the locking rod 38 is formed near the tip of the support piece 43. Also, Figures 5 and 6
As shown in the figure, the actuator unit 22
Of course, it is also possible to integrally provide a locking pawl 46 or 47 that protrudes into the through hole 28 from the front housing 22a or rear housing 22b constituting the front housing 22a or rear housing 22b, and to engage this with the locking stepped portion 37. .
［考案の効果］
本考案は上記のような構成としたので、ミラー
が割れた場合でもアクチユエーターユニツトをミ
ラーボデーのフレームから取外すことなく、単に
ミラーホルダーを上方向に引張るだけで、取付部
材ごとアクチユエーターユニツトから、取外すこ
とが可能となり、ワンタツチでミラー及びミラー
ホルダーの交換が可能となる。[Effects of the invention] Since the invention has the above-described structure, even if the mirror breaks, the actuator unit can be removed from the frame of the mirror body by simply pulling the mirror holder upward. The entire mirror can be removed from the actuator unit, allowing the mirror and mirror holder to be replaced with a single touch.
第１図は本考案の一実施例を示す断面図、第２
図は同上要部の分解図、第３図は同上の係止用ロ
ツド及び係止片を示す斜視図、第４図乃至第６図
は係止片の変形例を示す図、第７図は従来形を示
す図である。
２０……ミラーホルダー、２１……鏡体、２２
……アクチユエーターユニツト、２２ａ……フロ
ントハウジング、２２ｂ……リヤハウジング、２
３……ミラーボデー、２４……フレーム、２５…
…取付部材、２５ａ……受座面、２６……フラン
ジ、２７……受座、２８……貫通孔、２９……
溝、３０……係止孔、３１，４５，４６，４７…
…係止片、３２……透孔、３３……ピボツト、３
４……透孔、３５……キヤツプ、３６……ネジ
筒、３７……係止段部、３８……係止、用ロツ
ド、３９……コイルスプリング、４０……スプリ
ング押さえ、４１……ネジ、４２……基部、４３
……支持片、４４……肩部。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is an exploded view of the main parts of the above, Figure 3 is a perspective view showing the locking rod and the locking piece, Figures 4 to 6 are views showing modified examples of the locking piece, and Figure 7 is a perspective view showing the locking rod and the locking piece. It is a figure showing a conventional type. 20...Mirror holder, 21...Mirror body, 22
...actuator unit, 22a...front housing, 22b...rear housing, 2
3...Mirror body, 24...Frame, 25...
...Mounting member, 25a... Seat surface, 26... Flange, 27... Seat, 28... Through hole, 29...
Groove, 30... Locking hole, 31, 45, 46, 47...
...Locking piece, 32...Through hole, 33...Pivot, 3
4...Threaded hole, 35...Cap, 36...Threaded cylinder, 37...Latching step, 38...Locking rod, 39...Coil spring, 40...Spring retainer, 41...Screw , 42...base, 43
...Support piece, 44...Shoulder.
Claims (1)
エーターユニツトを固定し、このアクチユエー
ターユニツトにミラーホルダーを回動自在に取
付けるミラーホルダーの取付構造であつて、 前記アクチユエーターユニツトとミラーホル
ダーの間に取付部材を介置し、 前記取付部材には上面に半球状受座面を一体
に形成させると共に、受座面の中央にはネジ筒
を立設し、さらに受座面の頂部下端には係止用
ロツドを垂設し、 一方ミラーホルダーの中央には前記取付部材
の受座面に摺動自在に嵌合する中空半球状で頂
部に透孔を有するピボツトを設け、 前記ピボツト内に半球状で頂部に透孔を有す
るキヤツプを嵌挿した上で、前記取付部材のネ
ジ筒をピボツト及びキヤツプの透孔に挿通し、
ネジ筒上端とキヤツプ間にコイルスプリングを
縮設して、ミラーホルダーと取付部材を回動自
在に連結させると共に、前記取付部材に設けた
係止用ロツドをアクチユエーターユニツトに設
けた貫通孔に挿入して係止させるようにしたミ
ラーホルダーの取付構造。 ２ 係止用ロツドの先端には、アクチユエーター
ユニツトの貫通孔に配置した係止片と係合する
係止段部が形成されている実用新案登録請求の
範囲第１項記載のミラーホルダーの取付構造。[Claims for Utility Model Registration] 1. A mirror holder mounting structure in which an actuator unit is fixed to a frame attached to a mirror body, and a mirror holder is rotatably attached to the actuator unit, wherein the actuator unit is rotatably attached to the actuator unit. A mounting member is interposed between the ether unit and the mirror holder, a hemispherical receiving surface is integrally formed on the upper surface of the mounting member, a threaded cylinder is erected in the center of the receiving surface, and a receiving surface is provided. A locking rod is provided vertically at the lower end of the top of the seat surface, and a pivot having a hollow hemispherical shape and a through hole at the top is provided in the center of the mirror holder and slidably fits into the receiving surface of the mounting member. and inserting a hemispherical cap having a through hole at the top into the pivot, and then inserting a threaded cylinder of the mounting member into the pivot and the through hole of the cap,
A coil spring is compressed between the top end of the screw cylinder and the cap to rotatably connect the mirror holder and the mounting member, and the locking rod provided on the mounting member is inserted into the through hole provided on the actuator unit. A mirror holder mounting structure that is inserted and locked. 2. The mirror holder according to claim 1, wherein the locking rod has a locking step formed at its tip to engage with a locking piece disposed in the through hole of the actuator unit. Mounting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16493086U JPH0434115Y2 (en) | 1986-10-29 | 1986-10-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16493086U JPH0434115Y2 (en) | 1986-10-29 | 1986-10-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6370445U JPS6370445U (en) | 1988-05-11 |
| JPH0434115Y2 true JPH0434115Y2 (en) | 1992-08-14 |
Family
ID=31094498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16493086U Expired JPH0434115Y2 (en) | 1986-10-29 | 1986-10-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0434115Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017196986A (en) * | 2016-04-26 | 2017-11-02 | 株式会社東海理化電機製作所 | Visual confirmation device for vehicle |
-
1986
- 1986-10-29 JP JP16493086U patent/JPH0434115Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6370445U (en) | 1988-05-11 |
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