JPS59144704U - Headlamp optical axis adjustment device - Google Patents
Headlamp optical axis adjustment deviceInfo
- Publication number
- JPS59144704U JPS59144704U JP3812283U JP3812283U JPS59144704U JP S59144704 U JPS59144704 U JP S59144704U JP 3812283 U JP3812283 U JP 3812283U JP 3812283 U JP3812283 U JP 3812283U JP S59144704 U JPS59144704 U JP S59144704U
- Authority
- JP
- Japan
- Prior art keywords
- optical axis
- adjustment device
- axis adjustment
- hole
- opening
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図はヘッドランプにおける一般的な光軸調整手段の
原理図、第2図は従来例の光軸調整装置を備えたヘッド
ランプめ縦断面図、第3図は来者 、案に係る光軸調
整装置の要部のみを示す縦断面図、第4図は同装置の要
部のみを分解して示した斜視図、第5図は光軸調整時の
可動部における角度変化を示す略図、第6図は同じく光
軸調整時における他の可動部の角度変化を示す略図であ
る。
1・・・・・・灯体(ヘッドランプ)、2・・−−−−
支点、3゜4・・・・・・可動部、5・・・・・傅フレ
クター、6・・曲ステー、8・・・・・・ハウジング、
9・・曲調整ボルト、11・・・・・・ナツト保持部、
12・・曲溝状の開口部、13・・・・・・孔、14・
・曲ナイロンナツト、15・・曲球状部、16・・・・
・・ブロック部、17・・曲ねじ孔。Fig. 1 is a principle diagram of a general optical axis adjustment means in a headlamp, Fig. 2 is a vertical cross-sectional view of a headlamp equipped with a conventional optical axis adjustment device, and Fig. 3 is a light beam according to the proposed method. FIG. 4 is an exploded perspective view showing only the essential parts of the axis adjustment device; FIG. 5 is a schematic diagram showing angular changes in the movable part during optical axis adjustment; FIG. 6 is a schematic diagram showing changes in angles of other movable parts when adjusting the optical axis. 1... Light body (headlamp), 2... -----
Fulcrum, 3゜4...Movable part, 5...Flexor, 6...Curved stay, 8...Housing,
9...Curve adjustment bolt, 11...Nut holding part,
12... Curved groove-shaped opening, 13... Hole, 14...
・Curved nylon nut, 15...Curved spherical part, 16...
...Block part, 17...Bent screw hole.
Claims (1)
面に溝状の開口部を有し、他側面に適宜大きさの孔を備
えた筒状のナツト保持部を設け、該ナツト保持部内に嵌
り前記孔を臨む球状部と前記開口部に嵌る長方形状のブ
ロック体とが一体に形成されたナイロンナツトを有し、
前記球状部からブロック体に貫通するねじ孔を設け、該
ねじ孔にハウジングを貫通した調整ボルトを螺合させた
ことを特徴とするヘッドランプの光軸調整装置。A cylindrical nut holding part having a groove-shaped opening on one side and a hole of an appropriate size on the other side is provided as a movable part for adjusting the optical axis and on the back side of the reflector to hold the nut. A nylon nut is integrally formed with a spherical part that fits into the opening and faces the hole, and a rectangular block that fits in the opening.
An optical axis adjustment device for a headlamp, characterized in that a screw hole passing through the block body from the spherical portion is provided, and an adjustment bolt passing through the housing is screwed into the screw hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3812283U JPS59144704U (en) | 1983-03-16 | 1983-03-16 | Headlamp optical axis adjustment device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3812283U JPS59144704U (en) | 1983-03-16 | 1983-03-16 | Headlamp optical axis adjustment device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59144704U true JPS59144704U (en) | 1984-09-27 |
Family
ID=30168801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3812283U Pending JPS59144704U (en) | 1983-03-16 | 1983-03-16 | Headlamp optical axis adjustment device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59144704U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63134401U (en) * | 1987-02-26 | 1988-09-02 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5225040A (en) * | 1975-08-18 | 1977-02-24 | Seijiyuudou:Kk | Stick of incense adjusted in its fuming amount and a process for its p reparation |
-
1983
- 1983-03-16 JP JP3812283U patent/JPS59144704U/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5225040A (en) * | 1975-08-18 | 1977-02-24 | Seijiyuudou:Kk | Stick of incense adjusted in its fuming amount and a process for its p reparation |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63134401U (en) * | 1987-02-26 | 1988-09-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS59144704U (en) | Headlamp optical axis adjustment device | |
JPS5817704U (en) | automotive headlights | |
JPS616205U (en) | Headlight optical axis adjustment device | |
JPS6026107U (en) | Vehicle lights | |
JPS60110908U (en) | Fixed fulcrum structure of reflector with adjustable optical axis in headlamp | |
JPS60110909U (en) | Fixed fulcrum structure of reflector with adjustable optical axis in headlamp | |
JPS5971430U (en) | Optical component adjustment mechanism of optical information reading device | |
JPS59144609U (en) | Optical system adjustment device | |
JPS59186902U (en) | Lamp aiming adjustment mechanism | |
JPS6021111U (en) | floodlight | |
JPS58178031U (en) | Automotive auxiliary lamp mounting device | |
JPS5958647U (en) | auto-dimming mirror | |
JPS62102767U (en) | ||
JPS60110911U (en) | Fixed fulcrum structure of reflector with adjustable optical axis in headlamp | |
JPS60123804U (en) | Fixed fulcrum structure of reflector with adjustable optical axis in headlamp | |
JPS58167243U (en) | vehicle headlights | |
JPS5850029U (en) | headlight device | |
JPS594506U (en) | Optical axis adjustment device for optical equipment | |
JPS5899140U (en) | Vehicle headlight device | |
JPS591605U (en) | Anchor device for vehicle torsion bar | |
JPS58115706U (en) | lens barrel | |
JPS60124802U (en) | Aiming structure of automotive headlights | |
JPS58157844U (en) | Angle adjustment device for vehicle headlights | |
JPS58187608U (en) | Optical axis adjustment screw for headlights | |
JPS5984709U (en) | bicycle headlight |