Rear seat apparatus for vehicle
A rear seat apparatus for a vehicle includes a back frame and a cushion frame. The back frame is not interlocked with the cushion frame and is individually rotated in the forward-and-rearward direction independently of the cushion frame. The cushion frame is not interlocked with the back frame and individually slides in the forward-and-rearward direction independently of the back frame. A front seating state and a rear seating state of a passenger are implemented through individual sliding movement of the cushion frame in the forward-and-rearward direction.
1 . A rear seat apparatus for a vehicle, comprising:
a pair of side frames spaced apart and fixedly coupled to a vehicle body;
a back frame fixedly coupled to a left side of one of the side frames and a right side of another of the side frames;
a pair of moving frames, wherein each of the moving frames is coupled to a corresponding one of the side frames and is configured to slide forwards and rearwards along the side frame; and
a cushion frame coupled to the moving frame and configured to individually slide forwards and rearwards independently of the back frame,
wherein, when the cushion frame slides rearwards so as to protrude rearwards with respect to the back frame, the cushion frame is configured to receive a passenger to be seated toward a rear side.
2 . The rear seat apparatus according to claim 1 , wherein the pair of side frames are spaced apart left and right.
3 . The rear seat apparatus according to claim 1 , wherein the cushion frame is separated from the back frame.
4 . The rear seat apparatus according to claim 1 , wherein the back frame has a recliner that is operable so as to allow the back frame to be individually rotated without being interlocked with the cushion frame.
5 . The rear seat apparatus according to claim 1 , further comprising:
a seat rail located below the cushion frame and formed to extend forwards and rearwards; and
a connecting member configured to connect the seat rail to the cushion frame.
6 . The rear seat apparatus according to claim 5 , wherein the seat rail is formed of a long rail and is electrically operated, wherein a length of the long rail in a forward-and-rearward direction is longer than a length of the cushion frame in the forward-and-rearward direction.
7 . The rear seat apparatus according to claim 5 , wherein the connecting member is formed as a monopost type configured to connect the seat rail to one portion of the cushion frame.
8 . The rear seat apparatus according to claim 1 , wherein:
the cushion frame comprises a cushion pan configured to support a lower body of the passenger; and
the cushion pan has a front end fixedly coupled to a center cross bar of the cushion frame and a rear end connected to a rear cross bar of the cushion frame through a plurality of springs.
9 . The rear seat apparatus according to claim 8 , wherein the rear end of the cushion pan is configured to move downward by tension of the springs when the passenger is seated on the cushion pan.
10 . The rear seat apparatus according to claim 8 , wherein the front end of the cushion pan is configured to support a lower extremity of the passenger.
11 . The rear seat apparatus according to claim 1 , wherein, when the cushion frame slides forwards so as to protrude forwards with respect to the back frame, the cushion frame is configured to receive the passenger to be seated toward a front side.
12 . The rear seat apparatus according to claim 1 , wherein the back frame provides, when the cushion frame slides rearwards so as to protrude rearwards with respect to the back frame, a space secured on a front side thereof, wherein the space is usable to load an object therein.
13 . The rear seat apparatus according to claim 1 , wherein the back frame provides, when the cushion frame slides forwards so as to protrude forwards with respect to the back frame and then the back frame is rotated forwards to be folded, a space secured on an upper side thereof and a space secured on the rear side thereof, wherein the spaces are usable to load an object therein.
14 . A vehicle seat comprising the rear seat apparatus of claim 1 .
15 . A vehicle comprising the rear seat apparatus of claim 1 .