| 摘要 |
PURPOSE: A tail trim for exhaust of a vehicle is provided to prevent a rear bumper cover from being contaminated by exhaust gas discharged from the tail trim without impairing the appearance of the vehicle whose rear tail trim and rear bumper cover are formed. CONSTITUTION: A tail trim for exhaust of a vehicle comprises a fixing unit(3-1), a driving unit(3-2), an expansion unit(5), and a return unit(7). The fixing unit is fixed with respect to a rear bumper cover(1). The driving unit straightly moves with respect to the fixing unit and is installed to be protruded to the rear direction of the rear bumper cover. The expansion unit is installed between the fixing unit and the driving unit. The expansion unit juts the driving unit to the rear direction of the rear bumper cover when being heated by the exhaust gas. The expansion unit generates linear displacement. The return unit is installed between the fixing unit and the driving unit. The return unit supplies an elastic force in the direction to eliminate the linear displacement.
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