| 摘要 |
PROBLEM TO BE SOLVED: To reduce the protruding amount of a lamp body in a rear direction by forming a recessed part opened to a rear side by protruding a part of the back surface wall of the lamp body to a front side and a communicating part for communicating the inside and outside of a lamp room together in the recessed part. SOLUTION: Recessed parts 37 and 37 provided in positions for sandwiching the opening 34 of the back surface wall 2a of a lamp body 2 are formed to be rectangular toward a rear side by protruding the back surface wall 2a of the lamp body 2 in a front direction. By disposing communicating parts 39 and 39 largely protruded from the back surface of the lamp body in a rear direction in the recessed parts 37 and 37 of the back surface wall 2a of the lamp body 2, the communicating parts 39 and 39 are prevented from being protruded from the back surface wall 2a of the lamp body 2 in the rear direction and thus a gap between the back surface wall 2a of the lamp body 2 and a car body is reduced. |
