Novel public bicycle lock

Abstract

The invention discloses a novel public bicycle lock. The novel public bicycle lock comprises a lock seat, a fixing body, a connection ring and a lock ring. The surface of the lock seat is flush with the ground, the fixing body is in a cylindrical structure, the lock seat is provided with a circular groove, one end of the connection ring is hinged to two ends of the fixing body, the lock ring in an 'S'-shaped structure is hinged to the other end of the connection ring and provided with a pair of tangential semicircular locking rings, and a telescopic structure is arranged at the point of tangency. The lock ring can be used for locking bicycles on two sides at the same time, and reasonable space distribution is realized due to staggered arrangement; owing to the telescopic structure, convenience in parking at narrow places is achieved; since the lock seat is provided with a bicycle retainer, bicycles can be fixed conveniently and prevented from slanting; the fixing body is in rotatable connection with the lock seat, convenience in angular change is realized. In addition, the lock ring is capable of meeting demands of users under various conditions, and high practicality and popularization and utilization values are achieved.

Description

technical field [0001] The invention relates to the technical field of public bicycle supporting facilities, in particular to a novel public bicycle locker. Background technique [0002] Because of its energy saving and environmental protection, and the advantages of being able to exercise, bicycles are deeply loved by people. They are not only an important means of transportation, but also can play a role in fitness and entertainment, and are widely used. [0003] This brings about the fixed problem of bicycles. In the prior art, bicycle parking lots are often built around large public places such as supermarkets and subway stations. In bicycle parking lots, lockers are often arranged to lock bicycles on the bicycle parking lot. , to play the role of anti-theft. Because if simply use the lockset to lock the bicycle, because of its lighter weight, it is easy to be moved away by people even the car lock, and the appearance of the lock stop device has greatly improved this si...

AI Technical Summary

Problems solved by technology

[0004] However, the locking device in the prior art is often a row of devices with a plurality of fixed locking device rods, which are provided with spaces one by one for pushing the front wheel of the bicycle into, and then the bicycle is locked to the locked position. Because the lock bar is fixed, when the bicycles are arranged in disorder or there are too many bicycles, the bicycles that arrive later cannot be pushed in to lock, which is inconvenient, and often one vacancy can only be locked once. bikes, it is difficult to meet the demand

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