Jigs and fixtures
Popsicle Stick Catapult
- Bounding box
- 118.3 × 114.0 × 151.5 mm
- Engine
- Precision B-rep
- Parameters
- 18
- Published
- August 7, 2026
Download
Free to download and use. See the terms.
The prompt
Create a 3D model of a popsicle stick catapult. Base consists of a square frame measuring 114mm by 114mm made of 10mm wide by 2mm thick wooden craft sticks, with 3 stacked layers on the side rails. Two triangular A-frames stand 98mm high on opposite sides of the base. A horizontal crossbar 114mm long bridges the top of the A-frames. A single 114mm throwing arm rotates around a central axle stick, with a 30mm diameter cylindrical cup attached to one end.
Parameters
| Name | Value | Range |
|---|---|---|
| Base Outer Length | 114 mm | 80 – 200 |
| Stick Width | 10 mm | 5 – 20 |
| Stick Thickness | 2 mm | 1 – 5 |
| Side Rail Layers | 3 mm | 1 – 5 |
| A-Frame Height | 98 mm | 50 – 150 |
| A-Frame Base Width | 100 mm | 50 – 150 |
| Axle Thickness (X) | 2 mm | 1 – 5 |
| Axle Width (Z) | 10 mm | 5 – 15 |
| Axle Height Offset | 24 mm | 5 – 50 |
| Crossbar Length | 114 mm | 80 – 200 |
| Arm Length | 114 mm | 50 – 200 |
| Arm Vertical Width (Z) | 10 mm | 5 – 20 |
| Arm Thickness (Y) | 2 mm | 1 – 10 |
| Pivot from Back End | 30 mm | 10 – 100 |
| Rest Angle (deg) | 60 deg | 0 – 90 |
| Cup Diameter | 30 mm | 10 – 50 |
| Cup Height | 20 mm | 10 – 50 |
| Wall Thickness | 2 mm | 1 – 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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