| 摘要 |
The key and lock can be applied in configuring the systems with high security locks for residential, public and other buildings, as well as cabinets, safes, padlocks, and more. The key (1) have a working portion (11), defined by the two broad surfaces (12 and 18) with longitudinal grooves (13) and two narrow surfaces (16 and 30) with transverse recesses (14) on the narrow surface (30). On one of the broad surfaces (12 or 18) is made further longitudinal channel (15), in which is formed a rectangular through hole (4), in which is integrated a removable tubular element (2), having a central hole (2a), mounted movably on a key pin (3), with the possibility of radial displacement relative to it, the diameter of the movable cylindrical member (2) is equal to the thickness of the key (1). Corresponding to the key (1) a lock (10), in addition to the usual main rotor (24) and housing (25) pins, have got further arranged in the rotor (20) a pushing element (5), mounted in the first (9) and second (9a ) rotor groove and a locking element (6), mounted opposite to said pushing member (5), but on the other side of the key channel (21) in the second (9a) rotor groove, with the possibility of rotation around an passing through its axis (29), such as its end (6a) is engaged, under pressure of a spring (7) in the housing recess (28). |
