Automotive lamp, mold the synthetic resin lamp body of the molding method and an automobile lamp of the synthetic resin lamp body of an automotive lamp

摘要

PURPOSE: To provide an appearance-attractive automobile lighting fixture having the simple structure of the forming die for a synthetic resin light body of an automobile lighting fixture. CONSTITUTION: An elastic engaging part 9 for fitting a vehicle body is protrudedly provided on the synthetic resin-light body 2 of an automobile lighting fixture 1, and an engaging projection 11 is protrudedly provided on the tip part of the elastic engaging part 9. A die portion for forming the elastic engaging part 9 is composed of a first block 22 for forming the surface on the side where the engaging projection 11 is formed, and a second block 14 for forming the surface on the side where the engaging projection is not formed; and at first, after the second block is rapped, the synthetic resin light body 2 is mold-released with the first block fixed. Consequently, the elastic engaging part 9 can be mold-released from the first block while being bent to the side where the engaging projection 11 is absent.