Folding handlebar

The invention discloses a folding handlebar. The folding handlebar mainly consists of a connecting transverse rod (1) and a pair of handlebars (2) which are connected to both ends of the connecting transverse rod (1). The folding handlebar is characterized in that one folding-and-unfolding locking device is arranged between each handlebar (2) and the connecting transverse rod (1); one folding-and-unfolding locking device mainly consists of a handlebar tube (3), a folding lock catch casing (4), a spring (10), a folding rotary shaft (11), a spring limit piece (13) and a spring button lock catch (5) which is also used for the other folding-and-unfolding locking device. Because the folding handlebar disclosed by the invention is provided with the folding-and-unfolding locking devices, when a user presses down a button (6) of the spring button lock catch (5), the handlebars (2) can be pulled out from the connecting transverse rod (1), folded downwards by 90 degrees and placed on both sides of a telescoping rod of a bicycle rack, so that the effects of quickly folding the handlebars and saving a space are realized; besides, after the handlebars are unfolded, the lock catch is very firm, so that the problem that handlebars in the prior art cannot be firmly fixed when unfolded is solved. In addition, the folding handlebar disclosed by the invention also has the advantages of being simple in structure, convenient and rapid in the process of folding and unfolding the handlebars, and the like.