The utility model relates to an elevator prevent pressing from both sides manual safety device, the utility model discloses an elevator prevent pressing from both sides manual safety device includes:fixed frame, cross -section are " C " form, with the mode setting of the whole length of the step portion via the door frame between the room door of the door frame of lift -cabin door and elevator, rotate the frame, be the plate -type form to rotatable mode setting is at a tip of fixed frame, the work round pin to the mode of support rotating the back sectional detail of frame is provided in fixed frame, and is supported by coil spring, is pushed the inboard of fixed frame with the help of the rotation of rotating the frame, and protrudes the furthest to the outside of fixed frame with the help of coil spring's elasticity, the switch sets up the inside at fixed frame to being pushed fixed frame inboard, work round pin start when through the rotation of rotating the frame, and the controller, be connected with the switch, if the switch is started, then make the opening and closing speed of the room door of room door stop work or the control elevator of elevator.