/* riser foot for raising bathroom shelves */
+$fn = 200;
+
fudge = 1;
// how much higher the shelf needs to be
extra_height = 150;
circle(inner_radius); } }
module foot_riser(foot_radius, extra_height) {
+ foot_surround_height = 25;
+ outer_radius = foot_radius + wall_thickness;
+ flange_radius = outer_radius + foot_radius * 2;
+ flange_height = foot_radius / 2;
+ // raise the foot
+ linear_extrude(height = extra_height) {
+ circle(foot_radius); }
+ // surround the foot so it stays on riser
+ linear_extrude(height = extra_height + foot_surround_height) {
+ ring_2d(foot_radius, outer_radius); }
+ // put a flange at the bottom of the foot for stability
+ linear_extrude(height = flange_height) {
+ ring_2d(outer_radius, flange_radius); } }
+
+module foot_riser_against_wall(foot_radius, extra_height) {
+ foot_surround_height = 25;
outer_radius = foot_radius + wall_thickness;
- linear_extrude(height = 200) {
- ring_2d(foot_radius, outer_radius); } }
+ flange_radius = outer_radius + foot_radius * 2;
+ flange_height = foot_radius / 2;
+ // raise the foot
+ linear_extrude(height = extra_height) {
+ circle(foot_radius); }
+ // surround the foot so it stays on riser
+ linear_extrude(height = extra_height + foot_surround_height) {
+ ring_2d(foot_radius, outer_radius); }
+ // put a flange at the bottom of the foot for stability
+ linear_extrude(height = flange_height) {
+ difference() {
+ ring_2d(outer_radius, flange_radius);
+ translate([outer_radius + flange_radius + 1, 0]) {
+ square(flange_radius * 2, center=true); } } } }
/*
This file is part of 3d-printables.