PROBLEM TO BE SOLVED: To provide a front spoiler which dispenses with surface treatment processing for making scars on a body part surface inconspicuous and is improved in light-weight property.SOLUTION: A front spoiler consists of an attachment part 11A to a front bumper and a body part 21A formed downward from the attachment part 11A with the attachment part 11A and the body part 21A molded integrally by co-extrusion molding. The attachment part 11A is formed of a resin having a higher rigidity than the resin of the body part 21A, and the body part 21A is formed of a foamer-containing resin where a resin having a lower rigidity than the resin of the attachment part 11A is compounded with a foamer. The surface of the body part 21A has a crimp-pattern 23A formed by foaming the foamer during co-extrusion molding.
【課題】本体部表面の傷を目立ち難くするための表面処理加工を不要にし、かつ軽量性を向上させたフロントスポイラーの提供を目的とする。【解決手段】フロントバンパーへの取付部11Aと、取付部11Aから下方へ形成された本体部21Aとよりなり、取付部11Aと本体部21Aは共押出成形によって一体に成形されたものであり、取付部11Aは本体部21Aの樹脂よりも硬度の高い樹脂から形成され、本体部21Aは取付部11Aの樹脂よりも硬度の低い樹脂に発泡剤が配合された発泡剤含有樹脂から形成され、本体部21Aの表面には、共押出成形時に発泡剤が発泡して形成されたシボ模様23Aを有する。【選択図】図1
FRONT SPOILER
フロントスポイラー
2015-09-24
Patent
Electronic Resource
Japanese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |