Threaded connection fixed jewelry box

The utility model discloses a threaded connection fixed type jewelry box. An upper cover and a lower cover are combined through a connecting ring with internal threads; the upper cover is oval, and afirst anti-skid strip facilitating holding of the upper cover is arranged outside the upper cover. The locking of the upper cover and the connecting ring is realized; the lower cover is oval, and a second anti-skid strip facilitating holding of the lower cover is arranged outside the lower cover. The locking of the lower cover and the connecting ring is realized; the open end of the upper cover isprovided with external threads; the inner ring of the connecting ring is provided with internal threads; the upper cover is connected with the connecting ring through threads; the open end of the lower cover is provided with external threads; the inner ring of the connecting ring is provided with internal threads; the lower cover is connected with the connecting ring through threads; and the upper cover and the lower cove