The utility model discloses a prevent retrieving milk power jar, including the casing, the casing lower extreme is equipped with balance mechanism, and balance mechanism includes a plurality of balanced chambeies and a plurality of adjusting device, and balanced chamber sets up in adjusting device's upper end, and balanced chamber includes cavity, chamber top and balanced cursory, and the chambertop sets up in the cavity upper end. Beneficial effect does: the utility model discloses the one's share of expenses for a joint undertaking is not sent out to the recovery of milk power jar to can befine prevent, even retrieved and also can't make the fake through changing this kind of simple means of making the fake on the label, double barreled locking setting makes the milk power jar to dismantle the method through the destructiveness and dismantles the milk power jar, though dismantled criminal one's share of expenses for a joint undertaking also unable secondary use, ensured baby's foodsecurity, further guarantee baby's life and health.