Apparatus for tilting seat cushion of rear seat of vehicle

A vehicle comprising:

• an apparatus for tilting a seat cushion of a seat, the apparatus comprising:
• a fixing member connected to a vehicle body and configured to be shaft-rotated while the fixing member is supported by the vehicle body, wherein the fixing member is a lead screw;
• a tilting motor coupled to the fixing member;
• and
• a linkage configured to connect the tilting motor and the seat cushion of the seat, and operable to move a front end of the seat cushion vertically when the tilting motor is moved;
• wherein the tilting motor is configured to move transversely in a longitudinal direction of the fixing motor.

An apparatus for tilting a seat cushion of a rear seat of a vehicle, the apparatus comprising:

• a fixing member connected to a vehicle body and configured to be shaft-rotated while the fixing member is supported by the vehicle body;
• a tilting motor coupled to the fixing member;
• and
• a linkage configured to connect the tilting motor and the seat cushion of the rear seat, and operable to move a front end of the seat cushion vertically when the tilting motor is moved,
• wherein the linkage comprises:
• a transverse moving body coupled to the tilting motor to be moved leftward and rightward together with the tilting motor;
• a vertical moving body coupled to the front end of the seat cushion;
• a first rotation link rotatably coupled to the transverse moving body with a first hinge pin as a medium and rotatably coupled to a body bracket of the vertical moving body with a second hinge pin as a medium;
• and
• a second rotation link of which a first end is rotatably coupled to the first rotation link with a third hinge pin as a medium between the first hinge pin and the second hinge pin and a second end is rotatably hinged to the base frame.

An apparatus for tilting a seat cushion of a rear seat of a vehicle, the apparatus comprising:

• a drive unit configured to provide a driving force;
• a horizontally-moving member coupled to the drive unit and configured to perform a linear movement along a substantially horizontal path in response to the driving force of the drive unit;
• and
• a link mechanism coupling the horizontally-moving member to a front end of the seat cushion, the link mechanism configured to convert the linear movement of the horizontally-moving member into a vertical movement of the front end of the seat cushion.