PURPOSE: To prevent a back lid from being opened when a film is set in a take-up enable state by utilizing the ON/OFF clutch switching mechanisms of two clutches on the take-up side and rewind side.

CONSTITUTION: Two clutches 14 and 39 for rewind and take-up are mutually interlocked so as to turn on only one clutch with an interlock rod 49 to be operated orthogonally to a film rewind shaft, and a back lid lock device 50 is provided to be opened by an operation knob (back lid open button). Further, this photographing device with back lid open/close lock device is provided with a back lid lock device-lock mechanism 60 for locking the opening operation of the lock device 50 when the clutch 14 for rewind is turned off and for enabling the opening operation of the lock device 50 when the clutch 14 for rewind is turned off.