发明名称 Chair back attachment and method of assembly
摘要 A chair includes a lower back frame, a back construction, including a back support attached to the lower back frame, a cushion assembly attached to the back support and a clip wedgingly engaged between the back support and the cushion assembly. The cushion assembly further includes an inner shell which includes two or more apertures and a hook extending downwardly and outwardly from each aperture. The clip further includes at least one angled ramp and at least one stop. The angled ramp is configured to allow the hook of the inner shell to slide through the angled ramp and the stop is configured to suspend sliding of the hook. Methods of assembling a back construction are also provided.
申请公布号 US7604298(B2) 申请公布日期 2009.10.20
申请号 US20070757169 申请日期 2007.06.01
申请人 STEELCASE DEVELOPMENT CORPORATION 发明人 PETERSON GORDON J.;KARSTEN GARY LEE
分类号 A47C7/02 主分类号 A47C7/02
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