| 摘要 |
PROBLEM TO BE SOLVED: To securely support a seating sensor disposed in a cushion pad and thereby attain good sensitivity.SOLUTION: In an elastic cushion pad 20 which receives a load of a seating person and deforms, a sensor 40 which detects the presence/absence of the seating person is provided at an intermediate position when viewed in a height direction. Further, a portion of the cushion pad 20, which is located above the sensor 40, is formed by a foam resin body 23, and a portion of the cushion pad 20, which is located below the sensor 40, is formed by a high elastic body 21 having an elastic modulus higher than the foam resin body 23. |
