SEAT CUSHION

摘要

A seat cushion of a seat, which can avoid creation of wrinkle or crease in an area of a trim cover element corresponding to a lateral side of the seat cushion, irrespective of a downward load applied to the seat cushion, thereby making it possible to maintain an outer appearance of the seat cushion in a good quality condition. In a surface of a recessed region of a padding forming a part of the seat cushion, defined flexible portions are formed to be flexed in an inward direction by a downward load applied thereto. Non-bonding areas are defined between the trim cover element and the flexible portions.

主权项

1. A seat cushion including: a padding which includes: an upper surface corresponding to an upper seating surface of the seat cushion; and a recessed region formed in a lateral surface of said padding, wherein the padding has a cushioning property; and a trim cover element bonded to surfaces of said padding, said seat cushion comprising:
a flexible portion defined in a surface of the recessed region of said padding, said flexible portion being so formed as to be flexed by a downward load applied thereto, wherein said surface of said recessed region has a predetermined area which includes said flexible portion, and in said predetermined area, there is defined anon-bonding area where said padding and said trim cover element are precluded from being bonded to each other.