Self-supporting, surface-mounted plastic car component with a Crash Optimized Structure

摘要

Self-propelled plastic component (2) with a surface extension for a vehicle having at least one target deformation line extending over the entire surface of the plastic component (2);where the wall thickness of the plastic component (2) is locally reduced at the target deformation line (5); and-where the contouring line (5) has a width of 50%to 500%of a wall thickness of the plastic component (2) adjacent to the contouring line (5),-that several contour lines (5) are provided,-with adjacent lines of deformation (5) running at an angle less than 20's.