Coupling structure of push lock connector
A coupling structure of a push lock connector includes a first connector, a second connector and a locker. The locker is provided for locking the first connector and the second connector while coupling. The locker includes at least a locking arm, the locking arm includes a locking portion and a block protruding toward inner of the second connector from the locking portion, and the block and the locking arm are arranged at interval. Thereby, the block is snapped in a snapping groove on the first connector while the first connector is inserted in the second connector, and the locking portion is pressed by a sliding housing sleeved on the second connector.