Parts for Lotti Karotti

In the Lotti Karotti board game a single central pin holds the rotating board plate. When the kids jump their play pieces onto the board, a little hook on the central pin holds all the weights and forces of these pieces. Eventually this hook fails, and the board no longer stays in place.

This model has:

• a replacement pin - needs to be turned upside-down for support-less printing
• a separate crow piece for the pin - this needs to be glued on top of the carrot
• as amendment a supporting ring that clips into the bottom of the rotating board piece - in 2 parts

The supporting ring will transfer all the weight and force from the play pieces directly into the ground (or table top or wherever you play this game). Thus the pin does not need to hold these forces anymore. It only needs to hold the extra weight of the supporting ring (when the board is lifted).

The ring is made of 2 parts:

• the top ring clips into the bottom of the board - there is only 1 orientation where this works because of the IMO strange geometry of the board piece
• the bottom ring clips onto the top ring - the top ring (and board) should spin freely, while the bottom ring sits motionless on the ground (with PETG the 2 parts spin well, with other materials lubrication may be needed)

If you have a version of this game where the central pin is not yet worn out, then you only need the supporting ring.

The SCAD file for generating the STLs is also included. It references the library af-basics.scad which can be found here: https://www.printables.com/model/175914-openscad-library-for-more-basic-shapes
(Any version should be fine.)