Title:
SEAT CUSHION
Document Type and Number:
Japanese Patent JP2003000394
Kind Code:
A
Abstract:
To provide a seat cushion which can reduce concentration of body pressure to the hipbone and disperse body pressure to a flat hip part and thigh parts.
A recess part 2 in which the hipbone is housed in an user's seating condition is equipped on the rear end part of a seat board 1 formed of an elastic material to disperse body pressure to a flat hip part and thigh parts to remove a pain in the hip part.
More Like This:
| WO/2002/078494 | A MATTRESS |
Inventors:
HARUYAMA MITSURU
Application Number:
JP2001192903A
Publication Date:
January 07, 2003
Filing Date:
June 26, 2001
Export Citation:
Assignee:
HANDI NETWORK INTERNAT CO LTD
International Classes:
A47C27/00; A47C27/15; (IPC1-7): A47C27/00; A47C27/15
Domestic Patent References:
| JPH11221138A | 1999-08-17 | |||
| JPH10192094A | 1998-07-28 | |||
| JPS60130764U | 1985-09-02 | |||
| JPS5810730U | 1983-01-24 | |||
| JPS622658U | 1987-01-09 | |||
| JPS52149010U | 1977-11-11 | |||
| JP2000342390A | 2000-12-12 |
Attorney, Agent or Firm:
Bunji Kamata (2 outside)