公开(公告)号：US20100288073A1

公开(公告)日：2010-11-18

申请号：US12609033

申请日：2009-10-30

申请人： Gi Ug SHIN ,  Mun Seok Choi ,  Young Jong Sung ,  Dong Hae Suh

发明人： Gi Ug SHIN ,  Mun Seok Choi ,  Young Jong Sung ,  Dong Hae Suh

IPC分类号： B62D1/04 ,  B29C45/14

CPC分类号： B62D1/06 ,  B29C44/08 ,  B29C45/1671 ,  B29C2045/14877 ,  B29C2045/1693 ,  B29K2705/00 ,  B29K2995/0025 ,  B29K2995/0026 ,  B29L2031/3047 ,  B44C3/02 ,  Y10T74/20834

摘要： The present disclosure relates to a steering wheel for automobiles and a method of fabricating the same. The steering wheel is formed in multiple layers having a thickness difference of 2˜3 mm by multi-stage injection molding and has a pattern or picture between the layers to provide a luxurious and pleasant appearance. In the method, after being preheated in a dryer to remove moisture, a metal frame is subjected to primary to tertiary injection molding in a mold to form the multiple layers. Here, drying is performed to remove moisture from the surface of injection-molded parts to prevent deterioration in adherence and quality during the process. Here, the pattern or figure is inserted between the layers by pad printing or a combination of pad printing and vacuum deposition. The multi-stage injection molding allows various colors, patterns, and figures to be printed on injection-molded parts excluding the uppermost layer.

摘要翻译： 本公开涉及一种用于汽车的方向盘及其制造方法。 方向盘通过多级注射成型形成厚度差为2〜3mm的多层，并且在层之间具有图案或图片，以提供豪华和愉快的外观。 在该方法中，在干燥器中预热以除去水分后，金属框架在模具中进行一次至三次注射成型以形成多层。 这里，进行干燥以从注模部件的表面去除湿气，以防止在该过程中粘附和质量的劣化。 这里，图案或图案通过垫印或垫印和真空沉积的组合插入层之间。 多级注射成型允许在除最上层之外的注射成型部件上印刷各种颜色，图案和图形。