Air pipe quick-release connector

The utility model discloses an air pipe quick release connector which comprises a right end cover, a left end cover, bolt bars, a locking device, a first air pipe and a second air pipe, the right end cover is of an open type cavity structure, the left end cover is installed on the left side of the right end cover, and the left end cover and the right end cover are connected through the four bolt bars which are symmetrically distributed at equal intervals. And symmetrically-distributed locking devices are installed on the inner side of the bolt rod, a first air pipe is installed on the inner side of the front end face of the right end cover, and a second air pipe is installed in the middle of the rear end face of the right end cover. According to the utility model, through reasonable design, the sealing at the joint of the air pipes is effectively guaranteed, the air pipes can be adjusted and locked according to the sizes of different air pipes, and meanwhile, the four bolts are connected, so that the disassem