Safety lock of bicycle

Abstract

The invention belongs to the technical field of bicycle fittings, and particularly relates to a safety lock of a bicycle. The safety lock comprises a rear seat, a fixing seat, a rotating shaft, a lock seat, a left lock column, a right lock column, a lock head, a lock sleeve, a lock pin, a first remote control receiver, a second remote control receiver and telescopic columns, wherein the fixed seat is fixed on the lower side of the rear seat, and is connected with the lock seat through the rotating shaft; the left lock column is arranged on the left side of the lock seat, the right lock column is arranged on the right side of the lock seat, the lower end of the left lock column is connected with the lock head, and the lock sleeve is arranged at the lower end of the right lock column; a groove is formed in a position corresponding to the lock sleeve at the lock head; the lock pin is arranged on the right of the groove on the lock head; rectangular grooves are crisscross formed in the upper side and the lower side of the lock pin; the first remote control receiver is mounted at the upper part of the lock pin on the lock head. The safety lock of the bicycle, provided by the invention, is simple in bicycle locking process and low in labor intensity.

Description

technical field [0001] The invention belongs to the technical field of bicycle accessories, in particular to a bicycle safety lock. Background technique [0002] At present, bicycles are spread all over the world as a convenient and simple means of transportation, and regular cycling can achieve the purpose of exercising, so bicycles are very popular among people as a kind of sporty means of transportation. When people use bicycles to go out, they usually By adding a safety lock to increase bicycle security, but the safety lock often appears to be picked and the bicycle is stolen, so the safety lock is also constantly updated to increase its anti-theft safety performance. The bicycle safety lock of the prior art mainly includes a lock body, a lock core and round rod, the round rod is a limiting part, and the lock core is rotated by a key so that the round rod passes through the tire to limit the rotation of the tire, but the bicycle safety lock of this structure has the foll...

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