Adjustable Footrest for Ikea Antilop High Chair

thingiverse

This make has three parts to it: left and right 3D printed leg attachments, and a DIY footrest plank. The leg attachments can slide up and down the leg determining the height of the footrest. The inner hole for the leg is made of 2 compound angles, because the legs of the chair are angled forward and to the side. This allows for the footrest plank to be parallel to the ground and to be comfortable. You can make the footrest plank from a piece of 1x4 wood or cut birch plywood to size. Jigsaw slots on the sides for legs to fit through. The leg attachments sit on the bottom of the wooden plan attached with three 1" wooden screws. At the lowest footrest position the leg attachments are at their farthest apart, and at the highest footrest position the leg attachments are the closest. The Ikea Antilop high chair can be found here: https://www.ikea.com/us/en/p/antilop-high-chair-with-tray-silver-color-white-silver-color-s89228434/