| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a vehicular lighting device which suppresses a seal leg part scraping out a seal material when fixing an outer lens and a lamp housing, and which acquires stable sealability.SOLUTION: A vehicular lighting device includes: a lamp housing 12 in which a front surface is opened and a seal groove part 19 is formed at an opening peripheral edge part; a seal material 17 provided at the seal groove part 19; and an outer lens 13 which is provided so as to block the opening of the front surface and which has a seal leg part 26 inserted into the seal material 17 at the opening peripheral edge part of a rear surface. The lamp housing 12 has a notch-shaped engagement part 14 which opens to the opening side formed at an outer wall 20 of the seal groove part 19. The outer lens 13 has an engaging projection part 15 formed by protruding to the outside surface of the seal leg part 26 and corresponding to the engagement part 14. By engaging the engaging projection part 15 with the engagement part 14, the outer lens 13 is mounted on the lamp housing 12.</p> |
