A structure for quickly turning up a car shell of a remotely controllable car, including two fixing boards connected with the car body for fixing the car shell. Each fixing board has a projecting column having a stop section at top end. The car shell is formed with a through hole for the column and the stop section to pass therethrough. A seat body is disposed on inner face of the car shell. A clip disposed on outer face of the car shell is connected with the seat body. The clip has a clip section and a press section. The clip section clips the column of the fixing board and is stopped by the stop section to fix the car shell. When turning up the car shell, the press section is compressed to stretch open the clip section and release the clip section from the stop of the stop section. Then the press section of the clip can be lifted to turn up the car shell.