Sure, well the adapter you posted has screw terminals inside it? You could make a male bayonet to female 3 prong mains plug, with a few caveats. Since the bayonet fitting is non-polarised, the line and neutral wires can get swapped, and there's no earth connection. It won't matter to the device you listed, but the adapter shouldn't be used for anything else where polarisation matters or an earth is needed.