Fastening device particularly for sports shoes

摘要

A fastening device particularly usable for sports shoes, such as roller skates or ice skates or ski boots, includes a base (5) which is associated with a first flap (2) of the shoe and from which there protrude two shoulders (6a, 6b) for the pivoting of a lever arm between which a support for a pawl (14) for selective engagement with a toothed tab (4) is pivoted. The support has at least one lateral protrusion (22) which interacts with a hole (25) formed on shoulder (6a) of the base; this allows to achieve easy snap-closing and snap-opening of the lever arm.