| 摘要 |
<p>First adjustment screws (11) for adjusting the optical axis are disposed near vent pipes (15) of a head lamp device (1) for a motor vehicle, and guard ribs (18) which separate the first adjustment screws (11) and the vent pipes (15) from each other project from a housing (2). While the head lamp (1) is being aimed, the vent pipes (15) are prevented from being damaged or dismounted in error by a screwdriver. As a result, adjustment screws (11) may be very short even though they are close to the vent pipes (15), allowing the space behind the head lamp device to be utilized effectively. <IMAGE></p> |
