| 摘要 |
<p>The bicycle lock (1) has a housing (2) for a rotating drum (3). The drum carries a wound cable (4), which passes out through an opening (6) in the housing. The cable is fixed to the drum at one end, and its other end carries a lock half-section (5a), which can be locked to the matching half-lock section (5b) at the housing. A coil spring (7) is between the housing and the drum. The housing has a central passage (8) through it, to be fitted over the saddle pillar (10) and be fastened to it.</p> |
