| 摘要 |
<p>PURPOSE:To improve durability and productivity by forming hollow block parts on both of the narrow side surfaces of a lamp chamber, and by arranging a sealing rib on the bottom surface of the block part so as to prevent raindrop and so on that penetrates from a hole for bulb exchange. CONSTITUTION:In a rear combination lamp 1, a width W on one side of a lamp chamber 2 is adjacent to a size D of a hole 11 for bulb exchange that is provided on a car body 10. A sealing rib for preventing raindrop and the like that penetrate through the hole 11 for bulb exchange, cannot be provided thereby, on the bottom surface of the lamp chamber 2. Both of the narrow side surfaces of the lamp chamber 2 are formed as upper and lower block parts 3, 4 that generate hollow parts A and B, respectively. A sealing rib 5 is arranged on the bottom surface 3a, 4a of each upper and lower block part 3, 4. The sealing rib 5 of excellent strength and durability can thus be obtained easily at low cost.</p> |
