SEAT PRESSURE DECREASING CUSHION PAD AND SEAT PRESSURE DECREASING SEAT

摘要

PROBLEM TO BE SOLVED: To provide a seat pressure decreasing cushion and seat pressure decreasing sheet which are capable of decreasing the seat pressure at specific points to affect the comfortableness to sit, can impart the excellent comfortable feel to sit on to all seating persons and are advantageous for thickness reduction. SOLUTION: The seat pressure decreasing cushion pad characterized in that the under surface of a cushion pad right under the part corresponding to the ischial tuberosity of the three-dimensional mannequin stipulated by JIS-D 4607 when the mannequin is seated at the seating part of the cushion pad having the seating part on the upper surface is projectingly provided with projecting parts and the seat pressure decreasing sheet including the cushion pad are obtained.