Brackets and mounts
Hand Sanitizer Dispenser Enclosure (Front Body + Rear Cover)
- Bounding box
- 280.0 × 100.0 × 229.0 mm
- Engine
- Precision B-rep
- Parameters
- 35
- Published
- November 4, 2026
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The prompt
Create a simple, compact, rectangular 3D-printable enclosure for an automatic hand sanitizer dispenser. Outer dimensions: approximately 150mm height, 120mm width and 100mm depth. Design requirements: 1. Clean modern rectangular box with slightly rounded edges. 2. Inverted removable sanitizer bottle mounted inside the upper section. 3. Nozzle fitting positioned at the bottle cap, facing vertically downward. 4. IR proximity sensor mounted on the bottom face directly next to the nozzle, facing downward. 5. Both IR sensor and nozzle must be together on the bottom side. 6. Internal mounting brackets for one relay module and wiring. 7. No motor or pump mounting space. 8. Removable rear cover with screw holes. 9. Separate front body and rear cover parts. 10. Mounting holes and internal clearance for electronics. FDM printable, minimal supports, 2.5mm wall thickness. Export separate STL parts and editable STEP. Make dimensions adjustable.
Parameters
| Name | Value | Range |
|---|---|---|
| Body Width | 120 mm | 60 – 260 |
| Body Height | 150 mm | 80 – 320 |
| Body Depth | 97.5 mm | 50 – 220 |
| Wall Thickness | 2.5 mm | 1.5 – 6 |
| Corner Radius | 6 mm | 0 – 20 |
| Cover Thickness | 2.5 mm | 1.5 – 6 |
| Screw Clearance Dia | 3.4 mm | 2 – 8 |
| Screw Pilot Dia | 2.5 mm | 1.5 – 6 |
| Screw Boss Dia | 8 mm | 5 – 18 |
| Screw Boss Length | 12 mm | 5 – 35 |
| Screw Inset From Edge | 10 mm | 5 – 30 |
| Bottle Cradle Dia | 76 mm | 30 – 110 |
| Bottle Axis Offset X | 0 mm | -30 – 30 |
| Cradle Shelf Thickness | 3 mm | 2 – 8 |
| Lower Cradle Height | 95 mm | 40 – 240 |
| Upper Cradle Height | 132 mm | 50 – 260 |
| Nozzle Opening Dia | 22 mm | 6 – 45 |
| Nozzle Spigot Dia | 30 mm | 12 – 55 |
| Nozzle Spigot Height | 4 mm | 0 – 12 |
| IR Offset From Nozzle | 32 mm | 8 – 55 |
| IR Window Width | 16 mm | 5 – 40 |
| IR Window Depth | 10 mm | 4 – 30 |
| IR Frame Height | 12 mm | 3 – 30 |
| IR Frame Wall | 3 mm | 1.5 – 10 |
| Relay Post Spacing | 44 mm | 10 – 90 |
| Relay Post Dia | 7 mm | 4 – 16 |
| Relay Post Height | 8 mm | 3 – 25 |
| Relay Post Height Z | 55 mm | 15 – 130 |
| Relay Post Pilot Dia | 2.5 mm | 1.5 – 5 |
| Wire Clip Depth | 10 mm | 4 – 20 |
| Wire Clip Length | 14 mm | 6 – 35 |
| Wire Clip Height | 12 mm | 5 – 25 |
| Wire Clip Height Z | 70 mm | 15 – 140 |
| Wire Clip Slot Width | 6 mm | 2 – 12 |
| Exploded Layout Gap | 40 mm | 5 – 200 |
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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