Lumbar vertebrae protector

The utility model discloses a lumbar vertebrae protector, the inconvenient problem of motion when main lumbar vertebrae protector to present wears provides a lumbar vertebrae protector who does not influence human normal activity, including an inflexible inflation box body, be provided with a plurality of through -holes on inflation box body's the preceding curb plate, through -hole and the flexible sealed intercommunication of gas column, the last inflation inlet that is provided with of inflation box body, inflation box body's upper portion be provided with one with the last bandage of human upper abdomen looks adaptation, the inflation box body lower part be provided with one with the lower bandage of human waist looks adaptation, when each during the gas column gassiness, each the curved surface that the front end of gas column is confirmed and the curve looks adaptation of human back and waist. The utility model discloses a flexible gas column protection lumbar vertebrae position can not influence human