Anti-theft bicycle lock

摘要

The lock (16) consists of a bracket passing between the spokes of a wheel, and secured by a lock. It has two rigid bracket parts (23,a) and a connecting flexible wire cable (24). Locking caps (26,a) are associated with the free ends of the bracket parts, and one of the caps is locked to the part via a lock (25). Each cap has an inner thread and a free wheel section. Securing nuts (27) are screwed to the wheel hubs (15), and each nut has an outer thread and a free wheel section. The caps are connected to the securing nuts, so that the free wheel sections of the caps correspond to the outer threads of the nuts, and the free wheel sections of the nuts correspond to the inner threads of the caps.