JPH01158333U - - Google Patents
Info
- Publication number
- JPH01158333U JPH01158333U JP5458588U JP5458588U JPH01158333U JP H01158333 U JPH01158333 U JP H01158333U JP 5458588 U JP5458588 U JP 5458588U JP 5458588 U JP5458588 U JP 5458588U JP H01158333 U JPH01158333 U JP H01158333U
- Authority
- JP
- Japan
- Prior art keywords
- aiming
- aiming screw
- cam
- adjusted
- fixed body
- 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
- 230000003287 optical effect Effects 0.000 claims description 5
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Description
第１図乃至第３図は本考案に係る自動車用前照
灯の光軸調整装置の一実施例を示し、第１図は本
考案の光軸調整装置を具備した自動車用前照灯の
一部断面図、第２図は第１図における矢視図、
第３図は操作部材とカム受部材との分解斜視図で
ある。第４図は在来の既存の自動車用前照灯の断
面図である。
１…ハウジング、２…リフレクタ、２０…エイ
ミングナツト、２１…球軸、３…エイミングスク
リユウ、３３…係止溝、３６…係止具、４…カム
受部材、４３…カムフオロワ、５…操作部材、５
０…係止部、５３…カム、６０…クラツチスプリ
ング、６１…圧縮スプリング。
1 to 3 show an embodiment of the optical axis adjustment device for an automobile headlamp according to the present invention, and FIG. 1 shows an example of an automobile headlamp equipped with the optical axis adjustment device of the invention. A partial sectional view, FIG. 2 is a view taken in the direction of the arrow in FIG. 1,
FIG. 3 is an exploded perspective view of the operating member and the cam receiving member. FIG. 4 is a cross-sectional view of a conventional automobile headlamp. DESCRIPTION OF SYMBOLS 1... Housing, 2... Reflector, 20... Aiming nut, 21... Ball shaft, 3... Aiming screw, 33... Locking groove, 36... Locking tool, 4... Cam receiving member, 43... Cam follower, 5... Operating member ,5
0...Locking portion, 53...Cam, 60...Clutch spring, 61...Compression spring.
Claims (1)
能に支持し、その被調整体に２個のエイミングナ
ツトを固定し、一方固定体に２本のエイミングス
クリユウを装着し、その２本のエイミングスクリ
ユウを前記２個のエイミングナツトに螺合し、そ
の２本のエイミングスクリユウを回すことにより
、被調整体が上下、左右に傾動して光軸調整が行
われる自動車用前照灯の光軸調整装置において、
前記被調整体の上下方向の光軸調整を行う前記エ
イミングスクリユウを前記固定体に対して回転可
能にかつ軸方向に移動可能に装着し、その固定体
にカム受部材を固定し、そのカム受部材に前記エ
イミングスクリユウを回転可能にかつ軸方向に移
動可能に挿通し、そのエイミングスクリユウに操
作部材を回動可能に外嵌し、その操作部材と前記
カム受部材との対向面にカムとカムフオロワとを
それぞれ設け、その操作部材、エイミングスクリ
ユウ側と固定体、カム受部材側との間に弾性部材
を介装し、前記操作部材のカムを前記カム受部材
のカムフオロワに係合させ、前記操作部材とエイ
ミングスクリユウとをその操作部材の回動操作に
よりエイミングスクリユウが軸方向に移動し得る
ように係止させたことを特徴とする自動車用前照
灯の光軸調整装置。 The body to be adjusted is rotatably supported on a fixed body by one ball joint, two aiming nuts are fixed to the body to be adjusted, and two aiming screws are attached to the fixed body. An automobile headlight in which the optical axis is adjusted by screwing the aiming screw of the book into the two aiming nuts and turning the two aiming screws to tilt the object to be adjusted vertically and horizontally. In the optical axis adjustment device of the lamp,
The aiming screw for vertically adjusting the optical axis of the object to be adjusted is rotatably and axially movably mounted on the fixed body, a cam receiving member is fixed to the fixed body, and the cam is fixed to the fixed body. The aiming screw is inserted into the receiving member so as to be rotatable and movable in the axial direction, and the operating member is rotatably fitted onto the aiming screw, and the aiming screw is rotatably fitted onto the outer surface of the aiming screw, and the aiming screw is rotatably and movably inserted into the receiving member. A cam and a cam follower are each provided, and an elastic member is interposed between the operating member and the aiming screw side and the fixed body and the cam receiving member side, and the cam of the operating member is engaged with the cam follower of the cam receiving member. and the operating member and the aiming screw are locked together so that the aiming screw can be moved in the axial direction by rotating the operating member. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5458588U JPH01158333U (en) | 1988-04-25 | 1988-04-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5458588U JPH01158333U (en) | 1988-04-25 | 1988-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01158333U true JPH01158333U (en) | 1989-11-01 |
Family
ID=31280508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5458588U Pending JPH01158333U (en) | 1988-04-25 | 1988-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01158333U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55160628A (en) * | 1979-05-31 | 1980-12-13 | Koito Mfg Co Ltd | Automobile headlamp |
| JPS5731444U (en) * | 1980-07-30 | 1982-02-19 | ||
| JPS6233103B2 (en) * | 1981-10-22 | 1987-07-18 | Nitsusan Jidosha Kk |
-
1988
- 1988-04-25 JP JP5458588U patent/JPH01158333U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55160628A (en) * | 1979-05-31 | 1980-12-13 | Koito Mfg Co Ltd | Automobile headlamp |
| JPS5731444U (en) * | 1980-07-30 | 1982-02-19 | ||
| JPS6233103B2 (en) * | 1981-10-22 | 1987-07-18 | Nitsusan Jidosha Kk |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6220742A (en) | Head lamp for automobile | |
| JPH01158333U (en) | ||
| JPS6417847U (en) | ||
| JPH0391247U (en) | ||
| JPS6035127Y2 (en) | Support structure for reflector in vehicle lighting equipment | |
| JPH0134806Y2 (en) | ||
| JPS63164101U (en) | ||
| JPH02129603U (en) | ||
| JPS6423014U (en) | ||
| JPH03124506U (en) | ||
| JPH0635287Y2 (en) | Headlamp sighting device | |
| JPH0283141U (en) | ||
| JPH035043Y2 (en) | ||
| JPH0134805Y2 (en) | ||
| JPH0535522Y2 (en) | ||
| KR0129129Y1 (en) | Screw type aiming device for headlamp | |
| JPH0342436U (en) | ||
| JPS631364Y2 (en) | ||
| JPS6416938U (en) | ||
| JPS6231803U (en) | ||
| JPS63133002U (en) | ||
| JPH0734509U (en) | Optical axis adjustment device for vehicle lighting | |
| JPS58118601U (en) | vehicle headlights | |
| JPS6323705U (en) | ||
| JPH01180387U (en) |