发明名称 Seat cushion assembly
摘要 Disclosed is a seat cushion assembly, whose cushioning effect can be maintained even when a user sits on the seat cushion assembly for a long time, thereby providing the user with more improved comfort and overcoming the problems of the conventional seat cushion such as trouble in the circulation of blood. The seat cushion assembly includes a coat member and a porous cushioning member. The coat member includes a first cushion coat and a second cushion overlapped on each other. A first space is formed in the first cushion coat, and a second space is formed in the second cushion coat. The first space is filled with a predetermined quantity of air which provides elasticity for the first cushion coat, and a plurality of pores are formed through the second cushion coat. The porous cushioning member is contained in the second space, and is made from elastic and flexible material, thereby providing elasticity for the seat cushion assembly.
申请公布号 US2004021361(A1) 申请公布日期 2004.02.05
申请号 US20030297910 申请日期 2003.07.07
申请人 PARK JIN-GYU;HONG YOUNG-NAM 发明人 PARK JIN-GYU;HONG YOUNG-NAM
分类号 A47C7/00;A47C7/18;A47C7/40;A47C27/08;A47C27/18;(IPC1-7):A47C7/18 主分类号 A47C7/00
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