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Title:
LOAD SUPPORT STRUCTURE FOR CHAIR, LOAD SUPPORT BODY FOR CHAIR, AND CHAIR
Document Type and Number:
WIPO Patent Application WO/2017/213229
Kind Code:
A1
Abstract:
A load support structure for a chair is provided with: a tensile material having formed thereon a load support surface that receives the load of a seated person; a pair of support sections (51) that are provided so as to form a pair, that have the tensile material attached thereto, and that are capable of elastically deforming in response to force acting thereon from the tensile material; a first reinforcing section (41) that follows the direction of extension of the support sections (51) and that is arranged on the side opposite from the load support surface side with a space between said reinforcing section (41) and the pair of support sections (51) in a direction perpendicular to the load support surface; and a connecting body (5) that connects both of the ends of the support sections (51) and both of the ends of the first reinforcing section (41). The support sections (51) are arranged further outward than the first reinforcing section (41) when the load support surface is viewed in the direction perpendicular thereto from the load support surface side.

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Inventors:
MASUNAGA HIROSHI (JP)
IZAWA SYOUICHI (JP)
Application Number:
PCT/JP2017/021341
Publication Date:
December 14, 2017
Filing Date:
June 08, 2017
Export Citation:
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Assignee:
OKAMURA CORP (JP)
International Classes:
A47C7/32; A47C7/40
Domestic Patent References:
WO2016023128A12016-02-18
Foreign References:
US7270378B22007-09-18
JP2002172036A2002-06-18
JP2003000400A2003-01-07
JP2016116273A2016-06-23
JP2016116274A2016-06-23
JP4061160B22008-03-12
JP2014079510A2014-05-08
Other References:
See also references of EP 3469954A4
Attorney, Agent or Firm:
SHIGA Masatake et al. (JP)
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