The utility model relates to an adjustable wheelchair, which can be used by a disabled person.The adjustable wheelchair includes a body, a seat cushion, a rotating shaft, a slide rail structure and a support.The noumenon has a plurality of wheels.The seat cushion is arranged on the body and has a first side and a relative second side.The rotating shafting is arranged on the first side.The slide rail structure is arranged on the body and connected to the second side so that the second side can slide along the slide rail structure.The strut is connected with the rotating shaft and is arranged in the body. When the first side of the seat cushion is raised, the second side slides along the slide rail structure, and the strut is extended from the body, so as to support the first side to maintain the tilt state of the seat cushion.本新型為一種可調整式輪椅,係提供一身障者使用。可調整式輪椅包括本體、座墊、旋轉軸、滑軌結構及支柱。本體具有複數之輪子。座墊係設置於本體上,具有第一側及相對的第二側。旋轉軸係設置於第一側。滑軌結構係設置於本體上,並連接於第二側,使第二側可沿著滑軌結構滑動。支柱係連接於旋轉軸,並設置於本體內;其中於座墊之第一側抬起時,第二側係沿著滑軌結構滑動,支柱係自本體延伸出來,藉以支撐第一側使座墊維持傾斜狀態。