| 摘要 |
PROBLEM TO BE SOLVED: To provide a bicycle lock with high reliability for preventing a lock body fixed to a bicycle from being unlocked in a locking state. SOLUTION: The bicycle lock is equipped with the lock body 1, a mounting member 2 and fixed members 3 and 3. The lock body 1 is equipped with a casing 4, a bar piece 5 and a cylinder lock 6. The casing 4 is equipped with two insertion ways 43 and 43. The bar piece 5 has two insertion holes 51 and 51, and in the case of unlocking, the insertion holes 51 and 51 agree with the insertion ways 43 and 43 of the casing 4 to open the insertion ways 43 and 43, and the lock body 1 is connected to the mounting member 2 with the fixed members 3 to enable it to fix the bicycle. While, in the case of locking, the bar piece 5 closes the insertion ways 43 and 43 to make an operating section 31a of the fixed members 3 connecting the lock body 1 to the mounting member 2 in a hidden state, it cannot be operated.
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