SEAT BASE OF A VEHICLE SEAT, SEAT AND ASSOCIATED METHOD OF MANUFACTURE

A seat base for a vehicle seat includes: two seat base side flanges; a seat base front flange rotatably mounted with respect to the two seat base side flanges; and a mechanism for adjusting the orientation of the front flange relative to the side flanges. The mechanism includes: two connecting rods, each connecting rod being connected to one of the side flanges; a tube extending between the two connecting rods; and at least one clip attached to the front flange and having a baseplate and two branches extending from the baseplate to form a receiving space wherein a portion of the tube is received; each clip further having at least one tie arranged between the baseplate and one of the branches. The baseplate, the two branches, and each tie are integral with each other.