Design Development 4

From the Design Development 3, i tried to improve the strength of the chair by generating the shape; punching two of the sides in so that it has some kind of 'Extra strength'.

Cutting the Template

Outcome of the Trial

Because i made this model out of 3mm cardboard, it is quite hard to do the locking system, because the material is too thick. I don't really like this chair, because it is also using a lot of material, as well as not much strength happening.