| 摘要 |
A displaying device (1) is described, the displaying device (1) including: - a movable storage device (11) adjustable between at least a closed position and an open position; - an elastic image-building body (13) adjustable between at least an inactive position and an active position, the image-building body (13), in its inactive position, being arranged to be accommodated by the storage device (11) in the closed position thereof, characterized by - the image-building body (13) including a substantially gas-tight cavity (131); and - the displaying device (1) including a valve (15) arranged to be connected to a gas source, the valve (15) being arranged to provide gas communication between the gas source and the cavity (131), so that the cavity (131) may be filled with gas, and the image-building body (13) may be raised into its active position when the storage device (11) is in its open position. A method of using a displaying device (1) is described as well. Finally, a use of a compressor (3) for putting up an image-building wall (13) is described. |
