Enclosures and housings
Toilet-Training Doll with Play-Doh Plunger Mechanism (Exploded)
- Bounding box
- 1760.0 × 140.0 × 151.3 mm
- Engine
- Precision B-rep
- Parameters
- 48
- Published
- October 4, 2026
Download
Free to download and use. See the terms.
The prompt
Create a fully 3D-printable 28 cm tall child-friendly toilet-training doll with a working mechanical Play-Doh pooping mechanism. DOLL Design a cute, rounded toddler-style doll with: - Hollow two-piece body - Removable back panel - Smooth, child-safe rounded surfaces - Sitting position - Internal space for a mechanical plunger system PLAY-DOH MECHANISM Create a concealed Play-Doh chamber inside the doll's back. The chamber must have an adult-accessible hidden hatch for inserting a small piece of Play-Doh. Mechanism: Large back button → push rod → plunger → Play-Doh → exit hole When the child presses the button, the plunger moves approximately 8–15 mm and pushes the Play-Doh through an 8–10 mm exit hole underneath the doll. When the button is released, the plunger automatically returns to its original position using a small compression spring or printable flexure. Use approximately 0.3–0.5 mm clearance between moving parts for FDM printing. Make the button approximately 30–40 mm diameter, easy for a child to press, with a mechanical stop preventing excessive travel. PRINTABLE PARTS Generate separate STL parts for: - Front doll shell - Back doll shell - Head - Arms - Legs - Internal mechanical frame - Play-Doh chamber - Plunger - Push rod - Button - Button guide - Exit nozzle - Removable back hatch TOILET Create a matching miniature toilet for the doll. Include: - Toilet bowl - Seat - Lid - Hinges - Stable base - Removable Play-Doh collection tray Make a large front cutaway/viewing window approximately 50–70 mm wide × 40–60 mm tall so the child can see the Play-Doh "poop" inside the bowl. The doll's exit hole must align with the toilet bowl. 3D PRINTING Design specifically for FDM printing with PLA/PETG, 0.4 mm nozzle and approximately 0.2 mm layer height. Use 2–3 mm walls, rounded edges, minimal supports and realistic clearances. Avoid sharp edges, fragile parts, exposed pinch points and tiny detachable pieces. Make all Play-Doh-contacting components removable for cleaning. OUTPUT Generate: 1. Individual printable STL components 2. Exploded assembly view 3. Cross-section showing the complete mechanism 4. Assembly instructions The final assembled product should look like a cute normal doll, while secretly containing a functional Play-Doh plunger mechanism.
Parameters
| Name | Value | Range |
|---|---|---|
| Exploded Layout Gap | 25 mm | 5 – 100 |
| Shell Wall Thickness | 2.5 mm | 1.5 – 5 |
| Torso Width | 120 mm | 60 – 220 |
| Torso Depth | 110 mm | 60 – 220 |
| Torso Height | 150 mm | 80 – 250 |
| Head Diameter | 85 mm | 50 – 150 |
| Head Height | 90 mm | 50 – 150 |
| Arm Diameter | 32 mm | 15 – 60 |
| Arm Length | 110 mm | 50 – 200 |
| Leg Diameter | 45 mm | 20 – 80 |
| Leg Length | 130 mm | 50 – 250 |
| Frame Width | 100 mm | 40 – 200 |
| Frame Depth | 80 mm | 30 – 180 |
| Frame Height | 60 mm | 20 – 150 |
| Frame Wall Thickness | 3 mm | 1.5 – 5 |
| Chamber Inner Diameter | 35 mm | 15 – 80 |
| Chamber Length | 50 mm | 20 – 120 |
| Plunger Diameter | 20 mm | 8 – 60 |
| Plunger Thickness | 8 mm | 3 – 30 |
| Push Rod Diameter | 8 mm | 3 – 20 |
| Push Rod Length | 80 mm | 20 – 150 |
| Button Diameter | 35 mm | 15 – 60 |
| Button Thickness | 8 mm | 3 – 20 |
| Button Guide Outer Diameter | 44 mm | 20 – 70 |
| Button Guide Inner Diameter | 40 mm | 15 – 66 |
| Button Guide Height | 12 mm | 3 – 40 |
| Nozzle Outer Diameter | 14 mm | 6 – 40 |
| Nozzle Exit Hole | 9 mm | 3 – 30 |
| Nozzle Height | 12 mm | 3 – 40 |
| Hatch Width | 45 mm | 15 – 100 |
| Hatch Height | 45 mm | 15 – 100 |
| Hatch Thickness | 2.5 mm | 1 – 6 |
| Toilet Width | 120 mm | 60 – 220 |
| Toilet Length | 140 mm | 60 – 260 |
| Toilet Base Height | 30 mm | 10 – 80 |
| Toilet Bowl Height | 120 mm | 40 – 220 |
| Bowl Outer Diameter | 100 mm | 40 – 200 |
| Bowl Wall Thickness | 3 mm | 1.5 – 6 |
| Viewing Window Width | 60 mm | 20 – 150 |
| Viewing Window Height | 50 mm | 20 – 120 |
| Seat Outer Diameter | 110 mm | 40 – 220 |
| Seat Inner Diameter | 80 mm | 30 – 180 |
| Seat Thickness | 5 mm | 2 – 20 |
| Lid Diameter | 110 mm | 40 – 220 |
| Lid Thickness | 5 mm | 2 – 20 |
| Collection Tray Width | 60 mm | 20 – 150 |
| Collection Tray Depth | 60 mm | 20 – 150 |
| Collection Tray Height | 25 mm | 8 – 80 |
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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