Initial solidworks model

Then I developed a solidworks model of the simple chair frame.

 At this stage, attention needed to be given to materials and manufacturing. The model will require either 19mm or 25mm steel tube (available from Bunnings) with the processes of bending, cutting, and welding.

In order for the model to fit in the specified box, the legs will need to be removable. Ideally these would be screw off, but more likely sleeves for the legs will need to be made.