Patent ID: 9630525
Date: 2017-04-25
CPC Classifications: B60N,H01H

Claim:
1. A seat device comprising: a cushion pad; a support member for supporting the cushion pad; a pressure sensitive switch disposed with a spacing from an under face of the cushion pad; and a pressing member disposed below the cushion pad, the pressing member being deformed by a pressure applied from the under face of the cushion pad to press the pressure sensitive switch, wherein a deformed amount of a part of the pressing member per unit displacement amount in which the under face of the cushion pad is displaced downwardly is greater in a second stage after the pressure sensitive switch is turned on than in a first stage before the pressure sensitive switch is turned on, wherein the pressing member has a first flexible portion and a second flexible portion joined to the first flexible portion, and the second flexible portion is bent after a bending amount of the first flexible portion exceeds a predetermined amount.