Multifunctional storage box

The utility model discloses a multifunctional storage box, and relates to the technical field of storage boxes. The device comprises a box body, sliding grooves are formed in two first opposite side plates of the box body, a cover plate is arranged between the two sliding grooves in a sliding fit mode, an open groove and a plurality of through holes are sequentially formed in the upper side of the cover plate, and a measuring scale is arranged in the open groove; and fireproof cotton is arranged at the bottom end in the box body. According to the aromatherapy box, through the effect of the fireproof cotton arranged in the box body, heat conducted to the bottom of the aromatherapy box is reduced conveniently in the aromatherapy burning process, then damage of the heat to objects on the lower side of the box body is reduced, through the effect of the sliding grooves, the cover plate can slide in the sliding grooves conveniently, then the cover plate is opened and closed from the upper side of the box body, and