Title:
CUSHION BODY
Document Type and Number:
WIPO Patent Application WO/2014/203891
Kind Code:
A1
Abstract:
The present invention solves the problem of realizing a lighter cushion body that has ample cushioning properties when a person sits or lies thereon by: providing a plurality of rod-shaped or flat plate-shaped support bodies (2) comprising a synthetic resin foam that has a bending deflection amount of 20 mm or more as measured according to the method described in JIS K7221-2:2006 and a pressing force of 2-100 N at 20 mm of deflection, and legs (3) on which the support bodies (2) are placed or fixed; using the support bodies and the legs to form a space (5) that makes it possible to bend and deform the support bodies; and arranging the plurality of rod-shaped or flat plate-shaped support bodies (2) in a row so as to be deformable.
Inventors:
ITO HIROYUKI (JP)
MURATA SEISHIRO (JP)
SHIOYA SATORU (JP)
IMAI TAKASHI (JP)
MURATA SEISHIRO (JP)
SHIOYA SATORU (JP)
IMAI TAKASHI (JP)
Application Number:
PCT/JP2014/066027
Publication Date:
December 24, 2014
Filing Date:
June 17, 2014
Export Citation:
Assignee:
TOYO SEAT CO LTD (JP)
JSP CORP (JP)
JSP CORP (JP)
International Classes:
A47C27/14; A47C27/15; A47G9/10
Domestic Patent References:
| WO2003079859A1 | 2003-10-02 |
Foreign References:
| US20040201269A1 | 2004-10-14 | |||
| JP2004049809A | 2004-02-19 | |||
| JP2010197237A | 2010-09-09 | |||
| JP2002028044A | 2002-01-29 | |||
| JPH049490B2 | 1992-02-20 | |||
| JP2009279086A | 2009-12-03 |
Other References:
See also references of EP 3011874A4
Attorney, Agent or Firm:
TAMURA Yoshimitsu et al. (JP)
Yoshimitsu Tamura (JP)
Yoshimitsu Tamura (JP)
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