Binding buckle with secure docking element

摘要

A closure and tightening device buckle comprising a tightening lever (5; 25; 25′; 45; 45′) wherein it comprises a docking element (7; 27; 27′; 47; 47′), wherein the tightening lever (5; 25; 25′; 45; 45′) is mounted so as to be able to rotate about a shaft (8; 28; 28′; 48; 48′) relative to the docking element (7; 27; 27′; 47; 47′) and wherein it comprises a docking lock (11; 31; 31′; 51; 51′) capable of locking/unlocking a binding of the docking element (7; 27; 27′; 47; 47′) on a matching insert (2; 22; 22′; 52; 52′).