Seat

Abstract

A seat including: a seat body in which a person is seated; a seat supporter supporting the seat body on a floor; and a wireless power feeder that is provided between the floor and the seat body, and transmits electric power, which is received from a power source, from a floor side to a seat body side in a contactless manner. The seat supporter includes a rotation mechanism that rotates the seat body in a lateral direction, the wireless power feeder includes: a power transmitter provided to the floor and connected to the power source; and a power receiver that is provided in the seat body and receives the electric power from the power transmitter, and the power transmitter and the power receiver are arranged in a state in which the power transmitter and the power receiver always overlap with each other as viewed from above or below.

What is claimed is: 
     
         1 . A seat comprising:
 a seat body in which a person is seated;   a seat supporter that supports the seat body on a floor; and   a wireless power feeder that is provided between the floor and the seat body, and transmits electric power from a floor side to a seat body side in a contactless manner, the electric power being received from a power source, wherein   the seat supporter includes a rotation mechanism that rotates the seat body in a lateral direction,   the wireless power feeder includes:
 a power transmitter that is provided to the floor and connected to the power source; and 
 a power receiver that is provided in the seat body and receives the electric power from the power transmitter, and 
   the power transmitter and the power receiver are arranged in a state in which the power transmitter and the power receiver always overlap with each other as viewed from above or below.