Lifting type bicycle public coded lock and application thereof

Abstract

The invention relates to a lifting type bicycle public coded lock and the application of the lifting type bicycle public coded lock. The lifting type bicycle public coded lock comprises a lock box (1), a lock body rotary shaft (7) and a lock body (2), wherein the lock body (2) is connected into the lock box (1) through the lock body rotary shaft (7) in a rotary mode; the lock body (2) comprises a lock ring (3), a coded lock main body (5), a lock ring rotary shaft (8) and a lock body support (4); one end of the lock ring (3) is connected to one end of the lock body support (4) through the lock ring rotary shaft (8) in a rotary mode; the coded lock main body (5) is arranged at one end, opposite to the lock ring rotary shaft (8), of the lock body support (4); the other end of the coded lock main body (5) and the other end of the lock ring (3) are connected or disconnected. Compared with the prior art, the lifting type bicycle public coded lock has the advantages of being novel in structure, small in occupied space, good in anti-theft effect, convenient to use, high in commonality, attractive in appearance and the like.

Description

technical field [0001] The invention relates to a mechanical coded lock and its application, in particular to a lift-up bicycle public coded lock and its application. Background technique [0002] Although the common bicycle lock that is carried with the car is convenient to use and carry, the shortcoming is that it can be moved away together with the car in a chain, and the anti-theft effect is not good. Locking the bicycle on the roadside spiral steel ring has a good anti-theft effect, but this spiral steel ring takes up a lot of urban space and affects the orderly and attractive appearance of the city. At present, there is a kind of bicycle pile lock. With bicycle pile locks, citizens can go out without a lock, but bicycle pile locks still occupy a certain space, which is easy to trip pedestrians, and each pile lock only corresponds to one The key occupies a public space but is only for private use, and cannot be used by other car owners. [0003] Existing bicycle locks...

AI Technical Summary

Problems solved by technology

[0002] Ordinary bicycle locks that are carried with the car are easy to use and carry, but the disadvantage is that they can be moved away with the car in chains, and the anti-theft effect is not good.

Locking the bicycle on the roadside spiral steel ring has a good anti-theft effect, but this spiral steel ring takes up a lot of urban space and affects the orderly and beautiful appearance of the city

At present, there is a kind of bicycle pile lock. With bicycle pile locks, citizens can go out without a lock, but bicycle pile locks still occupy a certain space, which is easy to trip pedestrians, and each pile lock only corresponds to one The key occupies a public space but is only for private use, and cannot be used by other car owners

[0003] Existing bicycle locks have the following defects: 1. only lock the bicycle in isolation, and are not connected with the earth and are easily removed by the car with the lock; 2. the spiral iron ring connects the lock with the earth but takes up a lot of space ; 3. The size of the bicycle pile lock has been reduced, but it still protrudes from the horizon, and it can only be used for private use, and does not have public properties

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