Bicycle frame folder

The utility model discloses a bicycle frame folder, which belongs to the technical field of bicycles and comprises a folder front hinge and a folder rear hinge which are respectively arranged on two matched bicycle frames, and a third connecting hole and a fourth connecting hole are arranged between the folder front hinge and the folder rear hinge. The third connecting hole and the fourth connecting hole are connected through a third pin shaft, a second connecting hole is formed in the end, away from the third pin shaft, of the folder rear hinge, a second pin shaft is arranged in the second connecting hole, and a handle is installed outside the second pin shaft. And a jacking assembly and an anti-falling assembly are arranged between the ends, far away from the third pin shaft, of the folder front hinge and the folder rear hinge. The folding device has the advantages of stability, falling prevention, effective abrasion prevention, effective supporting, convenience and rapidness in operation, low production co