The present invention provides a back support frame, which is provided with a base, a side seat and at least one support bar, wherein the base is horizontally disposed； the side seat is coupled to the base, and the side seat is opposite to the The base has an angle, the side seat is provided with more than one through hole； one end of the at least one support rod is combined with the base, and the at least one support rod is away from the one end of the base and the side seat In combination, it provides a back support frame that allows the patient to rest in a side-lying position while avoiding long-term compression and airtightness of the back skin, leading to skin necrosis or acne.本新型提供一種背部支撐架，其係設有一基座、一側躺座及至少一支撐桿，其中該基座係水平設置；該側躺座結合於該基座，且該側躺座相對該基座具有一夾角，該側躺座設有一個以上的通孔；該至少一支撐桿之其中一端與該基座相結合，該至少一支撐桿遠離該基座之一端與該側躺座相結合，藉以提供一能使病患以側躺姿勢休息，同時能避免因為背部皮膚長期受壓迫且不透氣，導致皮膚壞死或是產生褥瘡等病變之背部支撐架。
