Baby carriage with detachable seat

The utility model relates to the technical field of buggies, in particular to a buggy with a detachable seat, a first locking groove is arranged in the buggy seat, a locking block is telescopically connected in a buggy frame, and the locking block is correspondingly matched with the first locking groove to enable the buggy seat to be connected on the buggy frame; an unlocking mechanism is arranged between the child seat and the baby carriage frame and comprises an unlocking key, the unlocking key is provided with a first guide face and a second lock groove, the lock block is provided with a protruding block matched with the second lock groove, a second guide face is arranged in the second lock groove, and the second guide face is used for guiding the protruding block to retract towards the baby carriage frame and break away from the second lock groove. A first reset piece is arranged between the unlocking key and the child seat, and the first reset piece is used for enabling the unlocking key to move upwards