Clamping groove type portable storage barrel

The utility model relates to a clamping groove type portable storage barrel which comprises an upper barrel base, a connecting groove, a connector, an annular steel wire rope, an annular through hole,a connecting sleeve, a barrel groove, a sliding way, a sliding baffle, a spring, an end cover, an annular groove, a boss and a lower barrel base. According to the clamping groove type portable storage barrel, the barrel groove is matched with the upper barrel base through the annular steel wire rope, so that operation of connecting parts such as the upper barrel base is completed, the clamping groove type portable storage barrel has the function of independent use, similarly, independent operation of parts such as the lower barrel base is completed, and the clamping groove type portable storage barrel is convenient to use through cooperation of the annular groove and the boss. The portable multifunctional flashlight has the advantages of being simple in structure, convenient to carry, convenient to operate and th