Combined cashbox

The utility model relates to the technical field of a cashbox, and discloses a combined cashbox. The combined cashbox comprises a first inner frame, a second inner frame, a third inner frame, a fourth inner frame, a first outer frame, a second outer frame, a third outer frame and a fourth outer frame, wherein the first inner frame, the second inner frame, the third inner frame and the fourth inner frame are orderly connected end to end through inner frame connecting pieces; the first outer frame is arranged at the outer side of the first inner frame; the second outer frame is arranged at the outer side of the second inner frame; the third outer frame is arranged at the outer side of the third inner frame; the fourth outer frame is arranged at the outer side of the fourth inner frame; the first outer frame, the second outer frame, the third outer frame and the fourth outer frame are orderly in a sealing connection end to end. According to the combined cashbox provided by the utility model, a double-layer frame of the inner frames and the outer frames is adopted; the four frames at the inner side are connected by the inner frame connecting pieces, and the cashbox has the advantages of being simple in structure and convenient to manufacture integrally.