A leg airbag control structure comprises a covering body, at least one airbag bag and an inflation sheetThe air bag is arranged in the air bag. The air bag has an elastic body, and the air inflation unit and the air release part are combined in the air bag.The cover body can be sleeved and fixed on the leg, inflate and deflate the airbag bag by the inflation unit and the deflator, keep the airbag bag at the air pressure required by the individual, so as to compress the leg muscles, promote the blood circulation of the leg, and have the effects of leg beautification and health care, etc.； and by the elastic and natural external expansion of the elastomer in the airbag bag, it can automatically accelerate the inflation and reduce the inflation. The operation action of the gas unit or the electric energy consumed, and the lighter volume and weight of the gas unit can be selected for use.The advantages of the new model are convenient for operation and carrying.一種腿部氣囊控制構造，係包含有一包覆體、至少一氣囊袋、一充氣單元、一洩氣件，該包覆體具有數結合體，氣囊袋設於該包覆體，該氣囊袋中具有一彈性體，該充氣單元與該洩氣件結合於該氣囊袋。該包覆體可套合並固定於腿部，藉由該充氣單元、該洩氣件對氣囊袋充氣與洩氣，使氣囊袋保持個人所需之氣壓，以壓迫腿部肌肉、促進腿部血液循環，具有美腿、保健等效果；而藉由彈性體於氣囊袋中之彈性自然外張作用，而可產生自動加速充氣作用，可減少充氣單元之操作動作或耗費之電能，且可選擇體積、重量更輕巧之充氣單元來使用。本新型的有利效益：便於操作及便於攜帶使用。
