| 摘要 |
A lock with a multiply circled cylinder mainly comprises a lock body and a key. The lock body includes a multiply circled cylinder and a housing receiving the multiply circled cylinder. The multiply circled cylinder assembly further comprises a front rotating shaft, a front shaft seat, a rear rotating shaft and a rear shaft seat. The housing has an outer sleeve and an inner sleeve. The key comprises a large cylindrical key parts, a small cylindrical key part and a central key pole. The front rotating shaft has a plurality of outer locking pins and the rear rotating shaft has a plurality of inner locking pins. The large cylindrical key part has a plurality of teeth corresponding to the outer and inner pins in the front and rear rotating shafts. Hence, the lock with a multiply circled cylinder assembly is capable of being constructed as either the rotary lock or the push-in lock easily.
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