This original model represents a flower with 5 petals and opens by turning its base with an apparent mechanism. It can be completely dismantled and does not require any screws. The axes are made of 1.75mm filament. The petals, rack and pinion must be printed in 5 copies.
It may be necessary to file the base of the petals slightly for complete closure and insertion into the base.

Printed in wood PLA on a Whanao D12
layer height: 0.15 mm
the petals must be printed straight, with supports on their base
The rack, printed in profile with support