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.