Brackets and mounts
Chewable Pen Attachment
- Bounding box
- 20.0 × 20.0 × 52.5 mm
- Engine
- Precision B-rep
- Parameters
- 13
- Published
- August 10, 2026
Download
Free to download and use. See the terms.
The prompt
Correct the previous model. Do NOT create four disconnected parts. Rebuild the assembly as ONE coaxial vertical pen attachment, matching the reference geometry. - Main flexible capsule: hollow cylinder, Ø15 mm, height 30 mm, wall thickness 0.60 mm. - The capsule must have a CLOSED rounded dome at the top. - The dome is part of the capsule, not a separate piece. - Add the central upper rigid protrusion, coaxial with the capsule, height 10 mm. - The upper protrusion must be connected to the capsule. - Total height = 40 mm. - Add regular circular through-holes only on the cylindrical flexible wall. - At the bottom, connect the capsule directly to the rigid mounting base. - The rigid base must be coaxial with the capsule and contain a central cylindrical opening for the pen. - Do NOT create separate floating cylinders or rings. - All parts must be correctly positioned and physically connected as shown in the reference. - Keep Ø15 mm, 30 mm, 10 mm and 0.60 mm exactly.
Parameters
| Name | Value | Range |
|---|---|---|
| Capsule OD | 15 mm | 10 – 30 |
| Wall Thickness | 0.6 mm | 0.3 – 2 |
| Cylinder Height | 30 mm | 10 – 60 |
| Hole Diameter | 2 mm | 0.5 – 5 |
| Hole Rows | 3 | 0 – 10 |
| Hole Columns | 6 | 0 – 36 |
| Hole Margin | 3 mm | 1 – 10 |
| Protrusion Diameter | 8 mm | 5 – 14 |
| Protrusion Height | 10 mm | 2 – 20 |
| Base OD | 20 mm | 15 – 40 |
| Base Height | 5 mm | 2 – 15 |
| Pen Hole Diameter | 7.5 mm | 5 – 15 |
| Base Fillet Radius | 0.25 mm | 0 – 0.5 |
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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