SEAT, IN PARTICULAR VEHICLE SEAT
A seat, in particular a vehicle seat, having at least one seat part and a leg support movably arranged on the seat part, which is adjustable between an extended lengthening position and a retracted normal position. The leg support has at least a support form part movably arranged relative to the seat part, a form part covering arranged on the support form part and a tensioning device. The tensioning device is configured to keep the form part covering under tension on the support form part in each of two opposing direction of movements during a movement of the support form part relative to the seat part.
1 . A vehicle seat having at least one seat part and a leg support movably arranged on the seat part, which is adjustable between an extended lengthening position and a retracted normal position,
characterized in that
the leg support comprises at least:
a support form part movably arranged relative to the seat part,
a form part covering arranged on the support form part and
a tensioning device,
wherein the tensioning device is configured to keep the form part covering under tension on the support form part in each of two opposing directions of movement during a movement of the support form part relative to the seat part.
2 . The seat according to claim 1 , characterized in that by moving the support form part relative to the seat part, the size of the bearing surface of the form part covering for a user sitting on the seat can be adjusted.
3 . The seat according to claim 1 , characterized in that the tensioning device comprises at least one tensioning element arranged on the support form part, which has a fastening point fixed to a seat part at a first end and a fastening point fixed to a covering at an opposite second end.
4 . The seat according to claim 3 , characterized in that the tensioning element is a strap or a belt.
5 . The seat according to any one of claim 3 , characterized in that the tensioning element is movably guided along a form part contour of the support form part, wherein the tensioning element is movable along with the movement of the support form part relative to the seat part in such a manner that the form part covering is held, or remains, at a constant tension.
6 . The seat according to claim 3 , characterized in that at least one guiding element is provided on the support form part, in which the tensioning element is at least partially guided.
7 . The seat according to claim 3 , characterized in that the tensioning element is arranged on the support form part in such a manner that it is deflected on the support form part at least once in an S-shaped manner.
8 . The seat according to claim 3 , characterized in that the tensioning element is arranged on the support form part in such a manner that it is deflected on the support form part multiple times in an S-shaped manner.
9 . The seat according to claim 3 , characterized in that the support form part has at least two deflection points, at which the tensioning element is deflectable or deflected.
10 . The seat according to claim 7 , characterized in that the support form part has a first support section, a second support section and a connecting section linking the support sections, wherein a first deflection point is formed at one end of the first support section and a second deflection point is formed in the region of the connecting section.
11 . The seat according to claim 9 , characterized in that the support form part has a third deflection point, which is arranged at one end of the second support section.