Patent ID: 8505342

Claim:
A bicycle lock structure with dual latch, which includes a latch seat and a lock body, the lock body consists of an upper cover covered on the upper side of a body, and a lock cylinder, a slider, two holders, at least a bead, a main spring and two side springs, wherein: the latch seat, two parallel latches are set on one side of the latch seat, and two wedged holes are set respectively on the two latches; the body, two inserting holes are set on a front side of the body for inserting the latches, a lock cylinder cavity, a main cavity and two side cavities are set inside the body, the lock cylinder cavity is used to place the lock cylinder, a first groove is set on one end of the main cavity, the first groove is provided for setting one end of the main spring into, a baffle is set at least between the main cavity and one of the side cavities, a passing groove set on the baffle is provided for the bead passing in and out, a second groove set on one end of the side cavity is provided to place the side spring for positioning, another end of the side cavities are communicated with the inserting holes; the slider, which is placed inside the main cavity, a main groove is set on a trailing edge of a front end of the slider, the main groove is corresponded to the first groove to place another end of the main spring for positioning, a curved sidewall and a limited sidewall are set on at least one side of the front end, a side segment is extended to one side of the trailing edge of the front end, a shifting block groove is set on the side segment, the shifting block groove is provided to place a shifting block on a top end of the lock cylinder; the holders, which are respectively placed inside the side cavities, third grooves respectively set on one side of the holders are corresponded to the second grooves and provided to set another end of the side springs for positioning.