eps = 0.01;
infty = 200;
-v_tube_d = 28.2 - 0.5;
+v_tube_d = 28.2 - 1;
h_tube_d = 45;
x_off = 35;
-sponge_l = 45; // original size is 85 + 5;
-sponge_w = 58 + 8;
-sponge_h = 30 + 3;
+sponge_l = 55; // original size is 85 + 5;
+sponge_w = 58 + 10;
+sponge_h = 30 + 5;
wall = 1.5;
clip_h = 15;
+clip_w = 4;
module clip() {
difference() {
- cylinder(r = v_tube_d/2 + 2*wall, h = clip_h, $fn = 128);
+ cylinder(r = v_tube_d/2 + clip_w, h = clip_h, $fn = 128);
translate([0, 0, -eps])
- cylinder(r = v_tube_d/2 + wall, h = clip_h+2*eps);
- translate([-infty-v_tube_d/5, -infty/2, -eps])
- cube(infty);
+ cylinder(r = v_tube_d/2, h = clip_h+2*eps);
+ intersection() {
+ rotate([0, 0, -30])
+ translate([-infty/2, 0, -eps]) cube(infty);
+ rotate([0, 0, 40])
+ translate([-infty/2, 0, -eps]) cube(infty);
+ }
}
- for (angle = [-1.5*72:72:1.5*72]) rotate([0, 0, angle])
- translate([v_tube_d/2 + wall, 0, 0])
- cylinder(r = wall, h = clip_h);
+ // for (angle = [-1.5*72:72:1.5*72]) rotate([0, 0, angle])
+ // translate([v_tube_d/2 + wall, 0, 0])
+ // cylinder(r = wall, h = clip_h);
}
module perf_wall(w, h, d, hx, hy, dx, dy, side) {
hy = 20, hx = 10, dx = 3, dy = 2, side=2);
for (y = [-sponge_w/4, 0, sponge_w/4])
- translate ([0, y, sponge_l])
+ translate ([0, y, 0])
+ // translate ([0, y, sponge_l])
cube([sponge_h + 2*wall, wall, wall]);
}
module side_handlers() {
- for (y = [-1, 1]) scale ([1, y, 1])
hull() {
translate([0, sponge_w/2, 0])
cube([wall, wall, clip_h]);
- translate([-v_tube_d/2-x_off, v_tube_d/2+wall, 0])
+ translate([-x_off-v_tube_d/2, 0, 0])
+ rotate([0, 0, 34])
+ translate([v_tube_d/2+clip_w-2*wall, -wall, 0])
+ cube([2*wall, 2*wall, clip_h]);
+ }
+
+ hull() {
+ translate([0, -sponge_w/2-wall, 0])
+ cube([wall, wall, clip_h]);
+ translate([-x_off-v_tube_d/2, -v_tube_d/2-clip_w, 0])
cube([wall, wall, clip_h]);
}