| 摘要 |
PROBLEM TO BE SOLVED: To inhibit invasion of moisture into a lamp chamber without deteriorating workability at the time of bulb replacement.SOLUTION: A seal packing 5 seals between a vehicle lighting appliance 1 which is equipped with bulbs 4 fixed to a housing 2 so as to be detachable backward and a vehicle body B to which the vehicle lighting appliance 1 is mounted. The housing 2 has a seal rib 21, which encloses a bulb fixing part to which the bulbs 4 are fixed, on the rear side thereof, and while the seal rib 21 encloses an opening hole Bh for bulb replacement formed in the vehicle body B, the seal packing 5 is interposed between the seal rib 21 and the vehicle body B. The seal packing 5 has an opening 52a which communicates with the opening hole Bh of the vehicle body B to allow insertion of the bulbs 4 and is formed smaller than the opening hole Bh, and a transparent part 52 or the whole part including the opening 52a is formed of a transparent material, so that the bulb fixing part can be visually recognized from backward through the opening hole Bh of the vehicle body B and the seal packing 5. |
