Badge Holder system for rotating support part

Self-stabilising badge or logo holder system that is installed on a support part (1) such as a wheel cover or hubcap on a vehicle wheel, where the badge is stabilised by means of the oscillation in relation to the badge of a articulated quadrilateral comprising an oscillating mass (12), and where the oscillation of the badge is dampened by means of the articulated quadrilateral coming into contact with a friction surface (17) or with stoppers (15, 16) made of a material with elastic qualities, or with both (17, 15, 16). The inventive system considerably reduces the oscillations of the badge in comparison to previous solutions based on basic pendulums.