Ikea FRIHETEN sofa legs for vacuum robots (With Brackets to raise movable bed)

thingiverse

This is a remix of tlp612's work. He designed seven legs for the sofa, adding five centimeters to allow the Xiaomi Robot Vacuum Cleaner to clean beneath it. However, upon inspecting my L-shaped FRIHETEN sofa, I discovered that the increase was only thirty-five millimeters. I've created two distinct brackets to raise the movable bed portion of the sofa by thirty-five millimeters as well. The simple bracket features a half-millimeter step to accommodate the fabric material on the wood and has holes for screws that are four point five millimeters in diameter. I'm using four Decking screws per bracket, each measuring four point five millimeters by fifty millimeters. These screws will be inserted into the wood at a depth of fifteen millimeters, just like the original ones used for the caster wheel. Two screws will be positioned closer to the wood, with one inserted twenty-five millimeters deep. For the second design, which is more robust, the raised flange with two holes must be attached to the outside of the movable sofa portion. If not, it may interfere with the mechanism that raises the sofa. You can use the same screws for the caster wheel in this case. Additionally, you will need four screws similar to those used for the caster wheel, each with a hole diameter of four millimeters. To raise the bed portion of the sofa by thirty-five millimeters, you'll need four brackets, and you can still place them in the same position as before. Shifting their location won't make any difference. I haven't printed the brackets yet but plan to print four simple brackets at a layer height of twenty-five percent with twenty-five percent infill. The legs will be printed using the same settings, with a layer height of zero point two millimeters and twenty-five percent infill.