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Patent Searching and Data


Title:
SEAT CUSHION PAD FOR AUTOMOBILE
Document Type and Number:
Japanese Patent JP2001025417
Kind Code:
A
Abstract:

To eliminate a sense of incongruity or a tight feeling at the time a seating, and ensure the amenity and reduce fatigue at the time of a driving for long hours by forming a section of which the foam hardness is higher than the internal section and a contact section, on the outside of raised sections which are arranged on both sides of the contact section for a seated person, and hold the posture of the seated person.

For this seat cushion pad A for a seat, a seat surface section 1 which is a contact section wherein the hip and the thighs of a seated person directly come into contact with, and both side raised sections 2 which are arranged on both sides of the seat surface section 1 and hold the posture of the seated person at the time of a cornering or the like are integrally formed by a foaming. In this case, the foam hardness of both external sections 2A of both the side raised sections 2 is made higher than the foam hardness of both internal sections 2B of both the raised sections 2 and the seat surface section 1. That is, the foam hardness of the both external sections 2A is set within a range of 1.0 to 4.0 kgf, and the foam hardness of both the internal sections 2B and the seat surface section 1 is set within a range of 0.8 to 1.4 kgf respectively. By this constitution, the ensuring of amenity and the reduction of fatigue at the time of a driving for long hours can be achieved.


Inventors:
ONO HIROAKI
MATSUMOTO KENKICHI
Application Number:
JP19875499A
Publication Date:
January 30, 2001
Filing Date:
July 13, 1999
Export Citation:
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Assignee:
TOYO TIRE & RUBBER CO
International Classes:
A47C7/18; A47C7/35; A47C27/15; B29C39/10; (IPC1-7): A47C7/18; A47C7/35; A47C27/15; B29C39/10
Attorney, Agent or Firm:
Koichi Suzue (1 person outside)