A waist protection belt structure includes a body. A first support bar, a second support bar are arranged in the middle area of the body, and a third support bar and a fourth support bar are arranged outside the body. The first support bar It has a first positioning ring and a first connecting belt, the second support bar has a second positioning ring and a second connecting belt, the third support bar and the fourth support bar are respectively provided with a first pull belt, A second strap, so that the first strap, the second strap, the first support strip, the second support strip, the third support strip, the fourth support strip, the first connecting strip, and the second connecting strip form a linkable pull Reinforcement structure for tightening the main body； when the main body is worn on the waist, the first drawstring and the second drawstring can be pulled outwards and fixed to tighten the body, enhancing the effect of fixing, pressing, supporting and protecting the waist , And can save effort, easy pull, adjustable tightness； the body can be made of far-infrared breathable material, promote blood circulation, improve ventilation and comfort, and can add movable lumbar support pads to further strengthen lumbar support.一種護腰帶結構，係包含一本體，該本體之中間區域設有一第一支撐條、一第二支撐條以及於該本體外側設有一第三支撐條、一第四支撐條，該第一支撐條具有一第一定位環、一第一連接帶，該第二支撐條具有一第二定位環、一第二連接帶，該第三支撐條、該第四支撐條分別設有一第一拉帶、一第二拉帶，使第一拉帶、第二拉帶與第一支撐條、第二支撐條、第三支撐條、第四支撐條、第一連接帶、第二連接帶構成可連動拉緊本體之加強結構；當本體配戴於腰部時，可將第一拉帶、第二拉帶向外拉動並加以固定進而可拉緊本體，增進護腰帶固定、緊迫、支撐、保護腰部之功效，且可省力輕鬆拉、可調整鬆緊度；本體可為遠紅外線透氣材質，促進血液循環、增進透氣舒適效果，可增設活動式腰椎支撐墊，進一步加強腰部支撐。
