The present invention relates to a double injection molded product and a double injection molding method for a radiator grille. To be more specific, a hole is formed on a first injection material of a radiator grille, made of a non-painted and black high-glossy material, by penetrating the first injection material from the front to the back. Plating resin is injected to the back side through the hole such that a second injection material, made of a metallic material, is integrated with the front surface of the radiator griller. In addition, the first injection material and the second injection material are physically and firmly combined with each other by a pin unit which is formed by finishing the hole on the first injection material. Therefore, the double injection molded product and the double injection molding method for a radiator grille can mold and manufacture a radiator grille without restrictions on selection of a first injection material and a second injection material.
본 발명은 라디에이터 그릴의 이중사출 성형품 및 이중사출방법에 관한 것으로서, 더욱 상세하게는 무도장 블랙하이그로시 소재로 된 라디에이터 그릴의 1차 사출물에는 사출물의 전후로 관통하는 홀(hole)이 형성되어 있고, 상기 홀(hole)을 통해 도금수지를 배면 사출하여 라디에이터 그릴의 정면에 메틸릭 소재로 된 2차 사출물이 일체로 형성되어 있으며, 상기 1차 사출물의 홀(hole)을 마감시켜 형성된 핀(pin)부에 의해 1차 사출물과 2차 사출물이 물리적으로 견고하게 결합되어 있는 라디에이터 그릴의 이중사출 성형품과 상기 라디에이터 그릴 성형품을 이중사출하는 방법에 관한 것이다.
Dual Injection Molding Article of Radiator Grille and Dual Injection Molding Method
라디에이터 그릴의 이중사출 성형품 및 이중사출방법
2018-05-16
Patent
Elektronische Ressource
Koreanisch
IPC: | B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES , Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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