Importance

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Abstract

An adjustment structure for a bicycle lock holding dock to adjust hanging angle of a lock without using any tools. It has an anchor seat to be fastened to the bicycle frame. The anchor seat has a coupling portion on a front side to fasten to a sleeve. The sleeve has a plurality of notches on an inner rim close to one end to be latched by a jutting latch member formed on the periphery of a rotary member. The rotary member has a housing chamber to hold, in this order, a pushbutton, a thrust member, a first spring, a spacer and a second spring, and a wedge trough on another end to be coupled with the lock. By pushing the rotary member, the latch member can escape from the notches so that the rotary member can be rotated to alter the angle of the wedge trough. Thereby the hanging angle of the lock can be adjusted according to user's requirements.

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First Claim