Wedge support for a trunk carpet in a car

The support has a wedging unit attached with a floor (2) to maintain the support in a predetermined position, where the support is located in a front of a compartment (1) near a rear seat (3) of a vehicle and extends parallel to the rear seat. The wedging unit comprises a blocking unit for blocking the translation of the support according to a longitudinal support axis. Two angle recesses are located at two ends of the support to attach two embossings of the floor. Two wall portions (71, 73) are extended into a transverse plane with a longitudinal axis of the vehicle.