JPH0114519Y2 - - Google Patents
Info
- Publication number
- JPH0114519Y2 JPH0114519Y2 JP1982055646U JP5564682U JPH0114519Y2 JP H0114519 Y2 JPH0114519 Y2 JP H0114519Y2 JP 1982055646 U JP1982055646 U JP 1982055646U JP 5564682 U JP5564682 U JP 5564682U JP H0114519 Y2 JPH0114519 Y2 JP H0114519Y2
- Authority
- JP
- Japan
- Prior art keywords
- mirror
- weight
- support shaft
- arm
- housing
- 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
Landscapes
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
- Vibration Prevention Devices (AREA)
Description
【考案の詳細な説明】
産業上の利用分野
本考案は、エンジンの振動や路面走行に伴う振
動に共振しないようにしたバツクミラー装置に関
するものである。[Detailed Description of the Invention] Industrial Field of Use The present invention relates to a rearview mirror device that does not resonate with engine vibrations or vibrations accompanying road running.
従来技術
従来、車両のエンジンの振動や路面からの振動
によつてバツクミラーが共振し、この振動によつ
て運転者が後方を視認できなくなるのを防ぐため
に、数種の共振防止用の金属製のバランサーウエ
イトを用意し、これらウエイトを適宜選択してミ
ラーとミラーハウジングで画成されるケース内に
装着していた。（例えば実公昭56−28046号公報参
照）
考案が解決しようとする課題
しかしながら、上記従来技術においては、上記
ケース内にバランサーウエイトを固定しており、
一度装着すると簡単に取外すことができなく、最
も適切なバランサーウエイトを選択して取付ける
のに時間がかかり、また状況に応じて取替えよう
とするときに面倒であつた。Prior Art Conventionally, in order to prevent rear view mirrors from resonating due to vehicle engine vibrations and vibrations from the road surface, and the driver becoming unable to see the rear view due to this vibration, several types of anti-resonance metal mirrors have been used. Balancer weights were prepared, and these weights were selected appropriately and installed in a case defined by a mirror and a mirror housing. (For example, see Utility Model Publication No. 56-28046.) Problems to be Solved by the Invention However, in the above-mentioned prior art, the balancer weight is fixed inside the case;
Once installed, it cannot be easily removed, it takes time to select and install the most appropriate balancer weight, and it is troublesome to replace it depending on the situation.
課題を解決するための手段および作用
本考案は上記欠点を除去し、共振防止用のバツ
クミラー装置においてケース内でウエイトを安定
的に保持し、かつ容易に着脱できるようにしよう
とするもので、支持体にアームを介してミラーを
取付けるバツクミラー装置において、前記ミラー
とミラーハウジングで画定されたケース内にアー
ム先端支持軸を突出させ、その先端に螺合するナ
ツトでバツクミラーウエイトを支持軸に着脱自在
に固定し、かつハウジング基部とバツクミラーウ
エイト間に圧縮スプリングを介装したことを特徴
とし、ミラーアーム先端支持軸にウエイトを嵌挿
した後、ナツトを螺合してウエイトを支持軸に固
定する。そしてウエイトはナツトを外すことによ
り容易に他のウエイトと交換することができる。Means and Effects for Solving the Problems The present invention aims to eliminate the above-mentioned drawbacks, and to stably hold the weight in the case of a back mirror device for preventing resonance, and to enable it to be easily attached and detached. In a back mirror device that attaches a mirror to the body via an arm, an arm tip support shaft protrudes into a case defined by the mirror and a mirror housing, and a back mirror weight can be freely attached to and detached from the support shaft using a nut screwed onto the tip of the arm. The main feature is that a compression spring is interposed between the housing base and the back mirror weight, and after the weight is inserted into the support shaft at the tip of the mirror arm, a nut is screwed to fix the weight to the support shaft. . The weight can be easily replaced with another weight by removing the nut.
実施例
以下図示された本考案の一実施例について説明
する。Embodiment An embodiment of the present invention shown in the drawings will be described below.
１は図示されない自動二輪車のハンドルレバー
にレバーホルダーを介して取付けられるミラーア
ームで、ミラーアーム１の先端には支持軸２がろ
う付けにより一体に固着され、同支持軸に支持座
３がセレーシヨン嵌合されている。 Reference numeral 1 denotes a mirror arm that is attached to a handle lever of a motorcycle (not shown) via a lever holder.A support shaft 2 is integrally fixed to the tip of the mirror arm 1 by brazing, and a support seat 3 is serrated into the support shaft. are combined.
一方、ハウジング４の基部４ａが支持軸２に遊
嵌され、球面受座５を介して支持座３に衝接支持
され、また支持軸２の外周及びミラーハウジング
４の基部４ａにばね受け６が嵌合装着され、支持
軸２に嵌挿された後述のバツクミラーウエイト１
１とばね受け６間に圧縮コイルスプリング８が介
装されている。 On the other hand, the base 4a of the housing 4 is loosely fitted onto the support shaft 2 and is supported against the support seat 3 via the spherical seat 5, and a spring receiver 6 is provided on the outer periphery of the support shaft 2 and the base 4a of the mirror housing 4. A back mirror weight 1, which will be described later, is fitted and inserted into the support shaft 2.
A compression coil spring 8 is interposed between the spring support 1 and the spring receiver 6.
また、ミラーハウジング４にはパツキング９を
介してミラー１０が嵌装されている。 Further, a mirror 10 is fitted into the mirror housing 4 via a packing 9.
そして、支持軸２に鍔部２ｂを形成し、支持軸
２に嵌装した所要の重量のバツクミラーウエイト
１１を支持軸先端螺子部２ａに螺着されたナツト
７と上記鍔部２ｂによつて支持軸２に固定する。 Then, a flange 2b is formed on the support shaft 2, and a back mirror weight 11 of a required weight is fitted onto the support shaft 2 by means of the nut 7 screwed onto the threaded portion 2a at the tip of the support shaft and the flange 2b. Fix it to the support shaft 2.
本考案の実施例は上記したように構成されてい
るので、ミラーハウジング４の基部４ａは、圧縮
コイルスプリング８のばね力により、ばね受け６
と球面受座５に一定の圧力で挾持され、さらに球
面受座５は支持座３に圧接されており、このた
め、ドライバーの目の位置に応じてミラーハウジ
ング４を上下左右へ適宜旋回させることにより、
ミラー１０を所要の方向へ容易に調整することが
できる。そしてナツト７を支持軸４から取外すこ
とによりバツクミラーウエイト１１を容易に別の
ものと交換することができる。 Since the embodiment of the present invention is constructed as described above, the base portion 4a of the mirror housing 4 is supported by the spring receiver 6 due to the spring force of the compression coil spring 8.
The mirror housing 4 is held by the spherical catch 5 with a constant pressure, and the spherical catch 5 is pressed against the support seat 3. Therefore, the mirror housing 4 can be rotated up, down, left, or right depending on the position of the driver's eyes. According to
Mirror 10 can be easily adjusted in a desired direction. By removing the nut 7 from the support shaft 4, the rear mirror weight 11 can be easily replaced with another one.
考案の効果
本考案はバツクミラーウエイトを支持軸にナツ
ト及びスプリングの螺合機構を介して取付けたた
め、極めて簡単な構成でウエイトを容易に着脱す
ることができてその交換が容易であり、またスプ
リングによつてウエイトが押圧されているので安
定性がよいばかりかナツトの緩みも防止される。Effects of the invention In this invention, the back mirror weight is attached to the support shaft through a threaded mechanism of a nut and a spring, so the weight can be easily attached and detached with an extremely simple structure, and its replacement is easy. Since the weight is pressed by the bolt, it not only provides good stability but also prevents the nut from loosening.
図は本考案に係るバツクミラー装置の一実施例
の縦断側面図である。
１……ミラーアーム、２……支持軸、３……支
持座、４……ハウジング、５……球面受座、６…
…ばね受け、７……ナツト、８……圧縮コイルス
プリング、９……パツキング、１０……ミラー、
１１……バツクミラーウエイト。
The figure is a longitudinal sectional side view of an embodiment of the rearview mirror device according to the present invention. 1... Mirror arm, 2... Support shaft, 3... Support seat, 4... Housing, 5... Spherical catch, 6...
... Spring retainer, 7... Nut, 8... Compression coil spring, 9... Packing, 10... Mirror,
11... Back mirror weight.
Claims (1)
クミラー装置において、前記ミラーとミラーハウ
ジングで画定されたケース内にアーム先端支持軸
を突出させ、その先端に螺合するナツトでバツク
ミラーウエイトを支持軸に着脱自在に固定し、か
つハウジング基部とバツクミラーウエイト間に圧
縮スプリングを介装したことを特徴とするバツク
ミラー装置。 In a back mirror device in which a mirror is attached to a support via an arm, an arm tip support shaft is protruded into a case defined by the mirror and a mirror housing, and a back mirror weight is attached to and detached from the support shaft using a nut screwed onto the tip of the arm. A back mirror device that is freely fixed and characterized in that a compression spring is interposed between a housing base and a back mirror weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5564682U JPS58157846U (en) | 1982-04-19 | 1982-04-19 | back mirror device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5564682U JPS58157846U (en) | 1982-04-19 | 1982-04-19 | back mirror device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58157846U JPS58157846U (en) | 1983-10-21 |
| JPH0114519Y2 true JPH0114519Y2 (en) | 1989-04-27 |
Family
ID=30066215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5564682U Granted JPS58157846U (en) | 1982-04-19 | 1982-04-19 | back mirror device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58157846U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH055085Y2 (en) * | 1988-04-25 | 1993-02-09 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5628046U (en) * | 1979-08-02 | 1981-03-16 | ||
| JPS5733044A (en) * | 1980-08-06 | 1982-02-23 | Yamaha Motor Co Ltd | Back mirror |
-
1982
- 1982-04-19 JP JP5564682U patent/JPS58157846U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58157846U (en) | 1983-10-21 |
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