| 摘要 |
A cable lock includes a case, a locking device and an elastic cable. The case includes a first side and a second side extending from the first side at an angle, a slot defined in the first side, an opening defined in the second side and in communication with the slot. The locking device is positioned in the case for opening and shutting the opening. The elastic cable includes a fixed end secured to the case and a free end formed with a head and a neck of a reduced diameter. Thus, the head can be moved into the case through the opening while the neck is moved in and along the slot. Moreover, the head can automatically be moved out of the case through the opening while the neck is moved out along the slot.
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