Tower fans are effective and cheap - but very annoying to move and store as there is no where to hang the power cable. This is a simple bracket for the rear of the fan, just below the carrying handle, using an existing fan-body screw hole. 

The bracket is somewhere to hang the cable when the fan is not in use (rather than just coiled up on the floor) and makes it easy to move around the house.

Print on it's side with no supports. PLA is fine.

Also included a link to the onshape design file (onshape is a free, online 3d design tool).

https://cad.onshape.com/documents/b8f456cb8796a20a0ccd524b/w/4ae154b85f8f68333a5133c7/e/f3d7b18572e33bc6f82643ca?renderMode=0&uiState=63cf792bbf1193366d9fab39