PROBLEM TO BE SOLVED: To provide a vehicle seat capable of measuring a bioelectric signal such as an electrocardiographic signal of a seated person stably by removing noise due to static electricity in the vehicle seat equipped with a sheet-like sensor for detecting an electric signal corresponding to a bioelectric potential of the seated person.SOLUTION: A seat back 2 of a vehicle seat S comprises a sheet-like sensor 20 capable of measuring a heart rate of a seated person, places a cushion pad P2 on a seat frame F2, and is covered with a trim cover C2. A belt-like conductive cloth 25 extending in a vertical direction and having a width of about 20 mm is disposed on the outer surface of the trim cover C2. A portion provided with the conductive cloth 25 has a three-layer structure of the conductive cloth 25, a skin 22, and a wadding 23 from the outside. A J hook 26 is provided at a free end of the conductive cloth 25 that is pulled into the seat back 2. By hooking the conductive cloth 25 to a lower frame installation part 2d (the seat frame F2), a portion of the conductive cloth 25 and the lower frame installation part 2d come in contact with each other and become a conductive state.COPYRIGHT: (C)2015,JPO&INPIT
