A beverage extracting device, comprising: - an extracting part including an installing space in which a beverage capsule is installed; - an opening and closing part connected to the extracting part, for opening or sealing the installing space; - a link part connected between the extracting part and the opening and closing part; and - a perforating part moving reciprocally so as to perforate the beverage capsule due to rotation of the opening and closing part, wherein the perforating part moves reciprocally between an interior and an exterior of the installing space, and, when the opening and closing part is moved to seal the installing space, the perforating part is configured to be inserted into the interior of the installing space to perforate the beverage capsule and the perforating part is configured to be moved to the exterior of the installing space after perforating the beverage capsule, characterized in that the extracting part includes a holder in which the installing space is formed, a body for accommodating the holder, and a discharging member installed below the body; wherein bottom surfaces of the holder and the body are provided with discharge holes (213, 221) penetrating therethrough into which the perforating part is configured to be inserted; wherein the discharging member is provided with an insertion hole into which the perforating part is inserted, and is provided with a discharge port through which a beverage extracted from the beverage capsule is discharged externally; wherein the insertion hole is formed to have a diameter narrower toward a lower portion, and the perforating part comprises a first punch provided with a stopper having a shape corresponding to a shape of the insertion hole, and wherein when the perforating part is moved to the exterior of the installing space after perforating the beverage capsule, the insertion hole is configured to be sealed by the stopper. - an extracting part including an installing space in which a beverage capsule is installed; - an opening and closing part connected to the extracting part, for opening or sealing the installing space; - a link part connected between the extracting part and the opening and closing part; and - a perforating part moving reciprocally so as to perforate the beverage capsule due to rotation of the opening and closing part, wherein the perforating part moves reciprocally between an interior and an exterior of the installing space, and, when the opening and closing part is moved to seal the installing space, the perforating part is configured to be inserted into the interior of the installing space to perforate the beverage capsule and the perforating part is configured to be moved to the exterior of the installing space after perforating the beverage capsule, characterized in that the extracting part includes a holder in which the installing space is formed, a body for accommodating the holder, and a discharging member installed below the body; wherein bottom surfaces of the holder and the body are provided with discharge holes (213, 221) penetrating therethrough into which the perforating part is configured to be inserted; wherein the discharging member is provided with an insertion hole into which the perforating part is inserted, and is provided with a discharge port through which a beverage extracted from the beverage capsule is discharged externally; wherein the insertion hole is formed to have a diameter narrower toward a lower portion, and the perforating part comprises a first punch provided with a stopper having a shape corresponding to a shape of the insertion hole, and wherein when the perforating part is moved to the exterior of the installing space after perforating the beverage capsule, the insertion hole is configured to be sealed by the stopper.