INJECTION-MOLDED ARTICLE HAVING HIGH-QUALITY APPEARANCE

摘要

An injection-molded article of a thermoplastic resin having a base body (10) defining an outer shape of the injection-molded article, a thick-wall portion (20) rising from the base body (10), and a foot portion (40) formed on the base body (10) and at a foot of the thick-wall portion (20), the foot portion (40) rising from the base portion (10), having a thickness which gradually increases toward the thick-wall portion (20), and having a (maximum thickness of the foot portion)/(width extending from the thick-wall portion to an end of the foot portion) ratio of 1/40 to 1/2, at least the thick-wall portion (20) having a hollow portion (30). IMAGE