Adjustable seat for a motor vehicle

摘要

A seat for a vehicle having a seating. The vehicle having a floor. The seating having a first flank and a second flank, on the opposite sides with respect to the seating. The seating further having a lower face facing at least one portion of the vehicle floor. The seat comprising a support for the seating suitable to allow at least the height adjustment of the seating relative to the vehicle floor, comprising a first piston rod and a second piston rod arranged at the front part and externally facing on opposite sides the flanks of the seating, and comprising a third piston rod and a fourth piston rod arranged at the back and facing on opposite sides the flanks of the seating or elongations thereof.

主权项

1. A seat for a vehicle, having a seating, suitable to allow a driver to sit on said seating in the forward direction of the vehicle, said vehicle having a vehicle floor,
said seating having a first flank and a second flank, on opposite sides with respect to the seating, extending substantially parallel to the forward direction of the vehicle, said seating having a front side facing the forward direction of the vehicle, and an opposite rear side, facing the reverse direction of the vehicle, said seating further having a lower surface or face facing at least one portion of said vehicle floor, said seat comprising: a support for said seating that is suitable to allow at least the height adjustment of said seating relative to the vehicle floor, the support comprising a first piston rod and a second piston rod arranged at the front part and externally facing on opposite sides said flanks of said seating, and comprising a third piston rod and a fourth piston rod arranged at the back and facing on opposite sides said flanks of said seating or elongations thereof, each of said piston rods having a respective upper hinge directly or indirectly connected to said flanks of said seating and a respective lower hinge suitable to be constrained directly or indirectly to the vehicle floor, each of said hinges having a respective rotation center, said rotation centers of said lower hinges defining a base plane (B) passing through said centers, said first piston rod and said third piston rod forming a first articulated quadrilateral externally facing, at least partially, said first flank of the seating, and said second and fourth piston rods forming a second articulated quadrilateral externally facing, at least partially, said second flank of said seating wherein said first and second quadrilaterals have a lower side directly or indirectly connectable to the vehicle floor, and an upper side directly or indirectly connected to the seating, wherein: said upper hinges are above said lower surface or face of said seating; and said lower surface or face of said seating is at least partially below said base plane (B), at least in a position of adjustment of said seating.