Enclosures and housings
Rugged PLA Box with Hinged Lid and Snap Latch
- Bounding box
- 382.0 × 86.0 × 49.0 mm
- Engine
- Precision B-rep
- Parameters
- 19
- Published
- August 24, 2026
Download
Free to download and use. See the terms.
The prompt
Modify the current design to add aesthetic and functional details: 1. Round all vertical corners of the box and lid with a 5mm fillet radius to match the reference style. 2. Add vertical structural ribs (indented vertical grooves) on the external long walls of the bottom box for a tactical, rugged look. 3. Add the missing front lock: implement a mechanical print-in-place snap latch on the front edge of the box and a matching catch loop on the lid so the case can lock tightly. 4. Keep the internal dimensions strictly at 180mm x 70mm, split into 38mm depth for the base and 12mm depth for the lid. 5. Keep the 2mm pin-hinge on the back.
Parameters
| Name | Value | Range |
|---|---|---|
| Box Inner Length | 180 mm | 50 – 300 |
| Box Inner Width | 70 mm | 30 – 200 |
| Box Inner Depth | 38 mm | 10 – 100 |
| Wall Thickness | 3 mm | 1 – 10 |
| Floor Thickness | 3 mm | 1 – 10 |
| Lid Inner Depth | 12 mm | 5 – 50 |
| Lid Wall Thickness | 3 mm | 1 – 10 |
| Pin Hole Diameter | 2 mm | 1 – 5 |
| Knuckle Outer Diameter | 8 mm | 4 – 20 |
| Box Knuckle Length | 10 mm | 5 – 30 |
| Lid Knuckle Length | 10 mm | 5 – 30 |
| Hinge Margin | 15 mm | 5 – 50 |
| Layout Gap | 10 mm | 0 – 50 |
| Corner Fillet Radius | 5 mm | 1 – 15 |
| Rib Groove Depth | 1.5 mm | 0.5 – 5 |
| Rib Groove Width | 3 mm | 1 – 10 |
| Rib Count | 5 | 1 – 10 |
| Latch Width | 12 mm | 5 – 30 |
| Latch Clearance | 0.3 mm | 0.1 – 1 |
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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