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drawer_stop.scad
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drawer_stop.scad
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// a small block to prevent my old dresser's drawers from sliding too far
// back into the frame
difference(){
minkowski(){
// body of drawer stop, probably doesn't need to be this beefy.
union(){
translate([0, 0, 10]) cube([20, 10, 20], center=true);
translate([0, 0, 0]) cube([40, 10, 5], center=true);
};
// double cone buck for adding a chamfer to horizontal lines and fillets to the verticals
union(){
translate([0, 0, -1]) cylinder(r1=0, h=1, r2=1, $fn=50, center=true);
cylinder(r1=1, h=1, r2=0, $fn=50, center=true);
}
}
// +X hole
translate([15, 0, 0,]) cylinder(h=10, r=2, $fn=50, center=true);
// -X hole
translate([-15, 0, 0,]) cylinder(h=10, r=2, $fn=50, center=true);
// chamfer on top of holes
translate([15, 0, 1.5]) cylinder(r1=0, h=3.1, r2=3, $fn=50, center=true); // +X
translate([-15, 0, 1.5]) cylinder(r1=0, h=3.1, r2=3, $fn=50, center=true); // -X
// chamfer on bottom of holes
translate([15, 0, -2.5]) cylinder(r1=3, h=3.1, r2=0, $fn=50, center=true); // +X
translate([-15, 0, -2.5]) cylinder(r1=3, h=3.1, r2=0, $fn=50, center=true); // -X
}