JPS5856641U

JPS5856641U - Headlamp optical axis adjustment mechanism

Info

Publication number: JPS5856641U
Application number: JP15215881U
Authority: JP
Inventors: 茂村　浩二
Original assignee: 市光工業株式会社
Priority date: 1981-10-15
Filing date: 1981-10-15
Publication date: 1983-04-16

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

[Brief explanation of the drawing]

第１図は従来の光軸調整機構を備えたヘッドランプを示
す正面図、第２図は第１図の■−■線断面図、第３図は
第１図のＩ−１線断面図である。第４図は従来の他の光軸調整機構を備えたヘッドランプ
を示す正面図、第５図は第４図の■−Ｖ線断面図、第６
図は第４図のＶｌ−Ｖｌ線断面図、第７図は第４図の■
−■線断面図である。第８図は本考案による光軸調整機
構を適用したヘッドランプを示す正面図、第９図は第８
図のＩＸ−ＩＸ線断面図、第１０図は第８図のＸ−Ｘ線
断面図である。１・・・ハウジング、２・・・前面レンズ、３・・・リ
フレクタ、４・・・バルブ、５・・・第１のピボット継
手、６・・・第１のボルト、８・・・第２のピボット継
手、９・・・車体、１◎・・・第２のボルト。Fig. 1 is a front view showing a headlamp equipped with a conventional optical axis adjustment mechanism, Fig. 2 is a sectional view taken along the line ■-■ in Fig. 1, and Fig. 3 is a sectional view taken along the line I-1 in Fig. 1. be. Fig. 4 is a front view showing a headlamp equipped with another conventional optical axis adjustment mechanism, Fig. 5 is a sectional view taken along the line ■-V in Fig. 4, and Fig. 6
The figure is a sectional view taken along the line Vl-Vl in Fig. 4, and Fig. 7 is a cross-sectional view taken along the line Vl-Vl in Fig. 4.
It is a sectional view taken along the line -■. Figure 8 is a front view of a headlamp to which the optical axis adjustment mechanism of the present invention is applied, and Figure 9 is a front view of a headlamp to which the optical axis adjustment mechanism of the present invention is applied.
FIG. 10 is a cross-sectional view taken along the line IX--IX in FIG. 8, and FIG. 10 is a cross-sectional view taken along the line X--X in FIG. DESCRIPTION OF SYMBOLS 1... Housing, 2... Front lens, 3... Reflector, 4... Bulb, 5... First pivot joint, 6... First bolt, 8... Second Pivot joint, 9...Car body, 1◎...Second bolt.

Claims

[Scope of utility model registration request]

In the optical axis adjustment mechanism of the Hella 1 lamp, a reflector is arranged in a chamber defined by a housing and a front lens, and the optical axis of a bulb attached to the reflector can be adjusted. One side of the housing is attached to the housing via the first pivot joint, and the other side of the housing and the other side of the housing
a bolt is mounted on the vehicle body, one longitudinal direction of the housing is attached to the vehicle body via a second pivot joint, and a second bolt is mounted on the vehicle body and the other longitudinal direction of the housing, An optical axis adjustment mechanism for a headlamp, characterized in that a reflector is tilted by rotating a first bolt, and a housing is tilted by rotating a second bolt.