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Lock cover

3D model description

It's just to prevent drafts from passing through the holes of old locks, it's designed for this clip on a 40mm wide and 8mm thick lock.

It's easily modellable, so don't hesitate to remix it.

I put the code for openscad, to be able to parameter it, just copy and paste it into the openscad editor:

// put several lines in comment /* then */

lock cover // lock cover

width=40;

thickness=8;

height_cache=45;

width_cache=30;

support_height=20;

the fixed support

union()

{

difference()

{

translate([0,0,0,thickness/2+2])


cube([width+8,support_height,thickness+4],center=true);


translate([0,0,0,thickness/2-0.5])

cube([width,support_height+1,thickness+1],center=true);

}

difference()

{

difference()

{

translate([0,-height_support/2+3,thickness+7])

cube([10,6,6,6],center=true);

translate([0,-height_support/2+3,thickness+7])

cube([5,6.5,6.5,6.5],center=true);

}

translate ([0,-support_height/2+3,thickness+7])

rotate([0,90,0])

cylinder(d=2,h=11,center=true);

}

}

the cache

union()

{

translate([0,-support_height/2-cache_height/2-2,thickness+2])

cube([width_cache,height_cache,4],center=true);

translate ([0,-support_height/2+3,thickness+7])

rotate([0,90,0])

difference()

{

hull(){

  #translate
([0,0,0,0]) cylinder (r=2.9,h=4.9, center=true);


translate([0,-15,0]) cube ([6,6,4.9], center=true);

}

cylinder(d=2,h=11,center=true);

}

}

  • 3D model format: STL

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One comment

par contre pour exporter les 2 pièces séparément, il faut mettre en commentaire la première partie " // support fixe", l'exporter en stl, puis faire de même avec la seconde partie "// le cache"