tongue2width = 15;
totaldepth = 26;
tongue2depth = 35;
-thick = 3;
+thick = 4;
tabover = 7;
tabunder = 15;
-tabside = 7;
+tabsidel = 7;
+tabsider = 7+9.5;
tonguethick = 4;
tongue2thick = 5;
strapwidth = 5;
ridgewidth = 2;
+hstrengthick = 2.5;
+hstrengdepth = strapwidth;
+
holedia = 3.5;
tongue2x = tongue2width - holedist;
module Object(){
difference(){
- translate([-holedist-tabside, 0, 0])
- cube([tabside*2+holedist, thick, tabunder+tabover]);
+ translate([-holedist-tabsider, 0, 0]) {
+ cube([tabsidel+tabsider+holedist, thick, tabunder+tabover]);
+ cube([tabsidel+tabsider+holedist, thick+hstrengdepth, hstrengthick]);
+ }
for (x=[-holedist,0])
- translate([x, -1, tabunder])
- rotate([-90,0,0])
- cylinder(r= holedia/2+0.5, h=thick+2, $fn=20);
+ translate([x, 0, tabunder]) {
+ translate([0, -1, 0]) {
+ rotate([-90,0,0]) {
+ cylinder(r= holedia/2+0.5, h=thick+2, $fn=20);
+ }
+ }
+ translate([0, 19.95 + thick, 0])
+ cube(center=true,[10,40,10]);
+ }
}
- Tongue(tonguewidth,tonguethick,totaldepth);
+ Tongue(tonguewidth,tonguethick,totaldepth,3);
translate([tongue2x,0,0])
- Tongue(tongue2width,tongue2thick,tongue2depth+thick);
+ Tongue(tongue2width,tongue2thick,tongue2depth+thick,5);
}
Object();