Title:
SEAT CUSHION
Document Type and Number:
WIPO Patent Application WO/2015/147268
Kind Code:
A1
Abstract:
Provided is a seat cushion that comfortably fits to a user sitting thereon, has good cushioning properties, realizes weight reduction and is highly recyclable.
The seat cushion comprises: a seat cushion pad that is provided with a seating face to be in contact with the user's lower thighs and hips, formed of a synthetic resin foam, and capable of undergoing bending deformation downward; a space that is positioned below the seat cushion pad and allows the bending deformation of the seat cushion pad; a seat cushion frame that is disposed below the seat cushion pad to be apart therefrom; and an elastic body supporting the seat cushion pad. When no load is applied, the seat cushion pad is supported not by the seat cushion frame but by the elastic body.
Inventors:
ITO HIROYUKI (JP)
KITAZAKI MEGUMI (JP)
MURATA SEISHIRO (JP)
SHIOYA SATORU (JP)
KITAZAKI MEGUMI (JP)
MURATA SEISHIRO (JP)
SHIOYA SATORU (JP)
Application Number:
PCT/JP2015/059644
Publication Date:
October 01, 2015
Filing Date:
March 27, 2015
Export Citation:
Assignee:
TOYO SEAT CO LTD (JP)
JSP CORP (JP)
JSP CORP (JP)
International Classes:
A47C7/18; A47C7/14; A47C27/14; B60N2/90
Foreign References:
| JPH07303769A | 1995-11-21 | |||
| JPS6395899U | 1988-06-21 | |||
| US2150287A | 1939-03-14 |
Attorney, Agent or Firm:
TAMURA Yoshimitsu et al. (JP)
Yoshimitsu Tamura (JP)
Yoshimitsu Tamura (JP)
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