发明名称 Cushion with multiple zones of foam having differing resistance to resilient deformation
摘要 <p>Disclosed is a cushion assembly defining a thickness direction comprises at least one covering layer (18a, 18b) and a core layer (16). The core layer comprises a first member (40) and a second member (42). The covering layer spans continuously across both the first and second members in a direction generally transverse to the thickness direction, and the first member is disposed adjacent a forward area of the cushion assembly. The second member is disposed adjacent a back surface of the first member. The second member has a higher resistance to resilient deformation than the first member, and the first member has a higher resistance to resilient deformation than the at least one covering layer. The core layer further has a third member (44) positioned rearward of the second member. The width of the third member is such that a back cushion (12) of a furniture member (10) substantially covers the third member. The first member has a higher resistance to resilient deformation that the third layer.</p>
申请公布号 NZ592334(A) 申请公布日期 2012.11.30
申请号 NZ20090592334 申请日期 2009.11.19
申请人 LA-Z-BOY INCORPORATED 发明人 MCCLUNG, MARK D
分类号 A47C17/00;A47C27/15 主分类号 A47C17/00
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