| 摘要 |
PROBLEM TO BE SOLVED: To provide an electrical padlock that includes an electrical lock mechanism part having a reduced mechanical load, has no internal power source, and is of outdoor specification.SOLUTION: An electrical padlock 1 comprises: a lock body 2; shackle 3; and locking mechanism 4. The locking mechanism 4 comprises: locking members 5, 6; a blocker 7; a latch member 8; and an electrical driver 9 for the latch member 8. The locking members 5, 6 are engaged with and disengaged from the shackle 3. The blocker 7 is manually operated so that the locking members 5, 6 are engaged with notches 311, 321 at a locking position and are disengaged from the notches 311, 321 at an unlocking position. The locking members 5, 6 and the blocker 7 directly lock the shackle 3. The latch member 8 is not directly connected to the shackle 3, is impervious to water, and has a reduced mechanical load. The electrical driver 9 is connected to an external power source and is operated outside the lock body 2 by only a specific user to drive the latch member 8 and bind the blocker 7 at a locking position or release the blocker 7. The electrical padlock 1 is free from malfunction caused by rain water or freezing because of having no mechanical lock. |
