| 摘要 |
<p>An anti-theft lock of which plates can rotate through 360°and a key to the same are disclosed. The lock includes a housing (1), a lock core (2), a spring (5), balls (6), a stator (3), a locked key (7), unlocking plates (8) and space plates (9). Wherein, the unlocking plates (8) are arranged in the lock core (2) in a certain space, and each of them is provided with a unlocking recess (10) and a key hole of which a protruding (11) to work with a teeth groove (17) of the key is provided on the inner wall. In opening state, the protrudings (11) in the key holes of the unlocking plates (8) are staggered from each other in a certain angle. Furthermore, the key shaft (18) is a column with the teeth groove (17) encircling the periphery of the key shaft in a sectional curve. Meanwhile, the unlocking plates (8) of the lock can rotate freely.</p> |
