发明名称 SURFACE COVER FOR HEADREST AND ITS MANUFACTURE
摘要 PROBLEM TO BE SOLVED: To provide a surface cover for a headrest which can be finished into a product without wrinkles on the inner surface cover face of the curved part of the headrest taking the form of L on side view and a method for manufacturing the same. SOLUTION: This surface cover for a headrest comprises a plurality of surface cover pieces sewn together into a bag shape and a foamed molding of the headrest is covered by integral molding of the surface cover. A seam line L1 where a portion near the doubled parts 11 of one of the surface cover pieces 1 folded with its patterned faces E opposite each other is sewn at the doubled part 11 along a folding line 12 is formed on the inner surface cover face C1 of the curved part C of the headrest which is in the form of L on side view.
申请公布号 JP2000166708(A) 申请公布日期 2000.06.20
申请号 JP19980342920 申请日期 1998.12.02
申请人 INOAC CORP 发明人 KITANO YASUSHI;ISHIKAWA HIYOSHI
分类号 A47C7/38;A47C31/11;B29C39/10;B29K105/04;B29L31/30;B60N2/48;(IPC1-7):A47C31/11 主分类号 A47C7/38
代理机构 代理人
主权项
地址