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CUSHION MEMBER AND SEAT STRUCTURE

  • US 20140001814A1
  • Filed: 03/23/2012
  • Published: 01/02/2014
  • Est. Priority Date: 03/23/2011
  • Status: Active Grant
First Claim
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1. A cushion member comprising a multilayer structure including at least one intermediate layer and an upper layer and a lower layer stacked above and below the intermediate layer, wherein:

  • the intermediate layer includes resin foam with predetermined thickness;

    the upper layer and the lower layer are fixed to a front surface side and a back surface side of the resin foam included in the intermediate layer, respectively; and

    the cushion member is provided as a tensile structure by being stretched between frames disposed apart from each other by a predetermined distance so that the upper layer on a front side has higher tension than the lower layer in a plane direction.

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