| 摘要 |
PURPOSE:To make an armrest and headrest lightweight, prevent the peeling between a frame and a main body section, and facilitate the disposal. CONSTITUTION:An armrest is constituted of a frame 3 made of a synthetic resin molding and a main body section 2 inserted and integrally molded with the frame 3 and made of the same synthetic resin beads foam body 6 as the frame 3, the armrest is made of the same synthetic resin, thus it is made lightweight, peeling is prevented, and the disposal is facilitated. A headrest is constituted of a frame inserted and integrally molded with a stay and made of a synthetic resin molding and a main body section inserted and integrally molded with the frame and made of the same synthetic resin beads foam body as the frame. |
