Patent ID: 7794018
Filing Date: 2010-09-14
Classification: B60N,B60R

Abstract:
1. A vehicle seat comprising: a seat cushion having first and second sides in a vehicle width direction; first and second slide devices adapted to be disposed on a vehicle floor; first and second lock devices respectively provided to the first and second slide devices, the first and second lock devices being in releasable engagement with the first and second slide devices, respectively; first and second side plates connecting the first and second sides of the seat cushion to the first and second lock devices, respectively; an operation mechanism including a synchronization shaft disposed below the seat, the synchronization shaft being pivoted at its first and second ends to the first and second side plates, respectively, to rotate, first and second upper link members connected to the synchronization shaft close to the first and second side plates, respectively, first and second lower link members pivoted to the first and second side plates, respectively, for rotation, a first connecting wire connecting between one end of the first lower link member and a distal end of the first upper link member, and a second connecting wire connecting between one end of the second lower link member and a distal end of the second upper link member; and a handle connected to one end of the synchronization shaft, wherein when the handle is operated in one direction, the first and second upper link members are rotated in parallel to the first and second side plates, respectively, the resulting rotations of the respective first and second upper link members cause the first and second connecting wires to move in parallel to the first and second side plates, respectively, the resulting movements of the respective first and second connecting wires cause the first and second lower link members to rotate in parallel to the first and second side plates, respectively, and the resulting rotations of the respective first and second lower link members release the first and second lock devices, respectively, which allows the seat to move to a desired position.