Enclosures and housings
Children's Dragon Shape-Sorting Toy (Multi-Part, Exploded)
- Bounding box
- 735.0 × 150.0 × 85.0 mm
- Engine
- Precision B-rep
- Parameters
- 20
- Published
- September 27, 2026
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Free to download and use. See the terms.
The prompt
Create a parametric CAD model of a children's shape-sorting toy in the form of a friendly dragon. IMPORTANT: This is a real 3D-printable product, not a decorative sculpture. MAIN BODY: * Overall size: approximately 200 mm wide × 150 mm deep × 100 mm high. * The body should be a solid, stable toy housing with an internal hollow chamber for collecting the sorting pieces. * Wall thickness: 3 mm. * Rounded child-safe external edges. * No sharp points or thin fragile parts. * Design the model for FDM 3D printing. TOP / LID: * Create a removable flat top/lid. * The lid should fit securely onto the main body. * Include a practical connection between the lid and body. * Leave a small manufacturing clearance suitable for FDM printing. * The lid must be printable. DRAGON DESIGN: * Friendly, simple dragon appearance suitable for a toddler toy. * Dragon head/body should be integrated into the main housing. * The dragon tail must be a FLAT decorative element located ON TOP OF THE LID. * The dragon tongue must also be a FLAT decorative element located ON TOP OF THE LID. * IMPORTANT: There must be NO cavity, hole, slot, or hollow space underneath the tail or tongue. * Tail and tongue are purely decorative raised/flat elements on the lid. SORTING OPENINGS: * Add several functional sorting holes in the lid. * Each hole must go completely through the lid and open into the internal chamber. * Holes should be designed for different geometric sorting pieces. * Use simple geometric shapes such as circle, square, triangle, star and heart. * Make the openings large enough for safe toddler use. * Keep sufficient material around each opening so the lid remains strong. SORTING PIECES: * Create matching geometric pieces for every opening. * Each piece must fit through its corresponding opening. * Pieces should be thick enough for safe handling and FDM printing. * Avoid very small pieces. * Give each piece rounded edges. CONSTRUCTION: * Separate the main body, removable lid and sorting pieces as separate printable components. * Avoid unnecessary supports. * Avoid extremely thin walls or fragile decorative details. * Make every component manifold / watertight and suitable for STL or 3MF export. OUTPUT: Generate a clean parametric CAD model suitable for real FDM 3D printing. Prioritize manufacturability, correct geometry and functional assembly over visual detail. Do not generate a concept sculpture or a non-functional decorative model.
Parameters
| Name | Value | Range |
|---|---|---|
| Body Width (X) | 200 mm | 120 – 300 |
| Body Depth (Y) | 150 mm | 100 – 250 |
| Body Height (Z) | 85 mm | 40 – 160 |
| Wall Thickness | 3 mm | 1.6 – 6 |
| Corner Radius (child-safe) | 10 mm | 2 – 40 |
| Top Edge Fillet | 1 mm | 0.2 – 3 |
| Lid Plate Thickness | 10 mm | 4 – 25 |
| FDM Fit Clearance | 0.3 mm | 0.1 – 0.8 |
| Locating Plug Height | 4 mm | 2 – 15 |
| Tail / Tongue Height | 5 mm | 2 – 15 |
| Sorting Hole Clearance | 1.2 mm | 0.4 – 3 |
| Piece Thickness | 12 mm | 6 – 30 |
| Piece Edge Radius | 3 mm | 0.5 – 6 |
| Circle Piece Dia | 38 mm | 15 – 60 |
| Square Piece Side | 33 mm | 15 – 60 |
| Triangle Piece Base | 38 mm | 15 – 60 |
| Star Piece Dia | 38 mm | 15 – 60 |
| Heart Piece Width | 38 mm | 15 – 60 |
| Heart Piece Height | 38 mm | 15 – 60 |
| Exploded Layout Gap | 25 mm | 5 – 120 |
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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