The present invention relates to a folding bed, is equipped with a cushion with an upper consisting of a frame divided into a plurality of front-to-back appearances in the long length of the frame of the hip and thigh frame of the folding bed frame, while allowing the calf frame can be folded a certain angle through each connection, the lifting rod installed with the first and second cylinders, the same time frame ass the backing frame and front and rear thigh installed via a frame, the frame is installed in the left calf two sides, the right frame through a third and fourth cylinders and each connected to the lifting rod, installed installed in the lower sides of the hip frame, left and right so as to be rotated a certain angle, the front and rear geunyukbyeong patient is lying in the bed frame itself as well, as long as the bending angle to the right or left as desired, such as the patients waist and legs, and movement and left and right also, as well as to automatically perform an action to overturn the same time, yiettara the body immovable geunyukbyeong patients body muscles while the patient is lying on top of a latex mattress and bed frame installed ondolbang, through the bed frame easily, readily, and to be carried out automatically, the frame that is bent via the ball screw hoengseol the lower cam and the lifting rod and connected, installed in the left side and, optionally, by installing a right angle to enable the lifting frame, the patient is left , prevent from occurring that the departure from the folding bed when operating to reverse the right side and, via the lifting arm of the X-shape is installed via a lifting cylinder on the lower side of the fold-away bed, to be freely adjusted automatically with the height of the folding bed and as a base.본 발명은 접이식 침대에 관한 것으로, 상측으로 쿠션이 장착되어 다수개의 프레임로 분할 구성되는 접이식 침대의 엉덩이 프레임의 전후방으로 길이가 긴 등판 프레임 및 넓적다리 프레임, 종아리 프레임이 각각 제1 및 제2 실린더와 각각 연결·설치된 승강로드를 통하여 일정각도 접혀질 수 있도록 하면서, 이와 동시에 상기 엉덩이 프레임을 개재하여 전후방으로 설치된 등판 프레임 및
