| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicular lighting device enabling to achieve cost reduction by suppressing increase in the part number of the periphery of a ventilation hole and in the assembling man-hours. SOLUTION: In a tail lamp 21 in which a rear valve 26 is housed, inside a case 25 of which one side is a lens 24 and in which the ventilation hole 55 is installed at the case 25, the case 25 has a boss 41 to be mounted on the rear end plate 18 of a car body with a stud bolt 42 and a nut 44, a hollow part 53 is formed in the boss 41, the hollow part 53 is communicated with the ventilation hole 55, and a communication part 56, that communicates with its exterior and the hollow part 53, is formed at the boss 41. COPYRIGHT: (C)2007,JPO&INPIT |
