Enclosures and housings
Snap-Fit Box with Lid
- Bounding box
- 100.0 × 62.0 × 42.0 mm
- Engine
- Precision B-rep
- Parameters
- 11
- Published
- August 7, 2026
Download
Free to download and use. See the terms.
The prompt
lid_thickness = wall; lip_depth = 0.18; lip_clearance = 0.015; module lid(){ difference(){ // Top plate roundedBox( outside_length, outside_width, lid_thickness, corner_radius); // Recess to reduce weight translate([ wall, wall, -0.01]) cube([ outside_length-2*wall, outside_width-2*wall, lid_thickness+0.02]); } // Internal locating lip translate([ wall+lip_clearance, wall+lip_clearance, -lip_depth]) difference(){ cube([ outside_length-2*(wall+lip_clearance), outside_width-2*(wall+lip_clearance), lip_depth]); translate([ wall, wall, -0.01]) cube([ outside_length-2*(wall+lip_clearance)-2*wall, outside_width-2*(wall+lip_clearance)-2*wall, lip_depth+0.02]); } //==================== // Snap Tabs //==================== tab_w = 0.35; tab_t = 0.10; tab_l = 0.35; for(side=[0,1]){ translate([ (side==0)? outside_length*0.25: outside_length*0.75, -wall/2, 0]) cube([tab_w,tab_l,tab_t]); translate([ (side==0)? outside_length*0.25: outside_length*0.75, outside_width-tab_l+wall/2, 0]) cube([tab_w,tab_l,tab_t]); } } //==================== // Assembly Preview //==================== body(); translate([0,0,outside_height]) lid();
Parameters
| Name | Value | Range |
|---|---|---|
| Box Length | 100 mm | 20 – 500 |
| Box Width | 60 mm | 20 – 500 |
| Box Height | 40 mm | 10 – 300 |
| Wall Thickness | 2 mm | 0.5 – 10 |
| Corner Radius | 5 mm | 0.5 – 20 |
| Lid Thickness | 2 mm | 0.5 – 10 |
| Lip Depth | 4.5 mm | 1 – 20 |
| Lip Clearance | 0.3 mm | 0.1 – 2 |
| Tab Width | 8.9 mm | 5 – 30 |
| Tab Length | 8.9 mm | 5 – 30 |
| Tab Thickness | 2.5 mm | 0.5 – 5 |
Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.
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