AR view

Belfry Call

Ring for help from bed with a cord-pulled bell

A bedside bell tower for calling someone. A small brass bell hangs from a skewer through the belfry, and a cord tied to it runs out of the arch to the bed: one tug and it rings through the house. Pour a little gravel in through the arches so the tower stands firm.

Customize this model

Size (Base A): 56 × 56 × 172 mm
Shape: Rectangular
Walls: 3.0 mm
Volume: 22.7 cm³
Est. weight (PLA): 28.1 g
Parts to print: 1
Category: Accessibility & daily living
Made by: Krypto
Built in: 37 steps

What’s in it

Rectangular, 56 × 56 × 172 mm, with 3.0 mm walls
Raised grip base
4 holes in the walls
One more base built on (Base B)
Base B: rectangular, 64 × 64 mm (stacked)

How to print it

Needs a 25 to 35 mm hanging bell and a bamboo skewer.

Prints as shown on its floor, no supports. Large holes in the walls may need supports or good bridging. Stacked parts are fused into one print.

Filament: at most about 28.1 g of PLA printed solid (roughly $0.56 at $20 per kg); normal infill uses less.

To get the files, open it in the generator and choose File › Download STL (one file per part) or Download 3MF (every part on one plate).

Questions

What size is the belfry Call model?

The belfry Call model measures 56 × 56 × 172 mm (width × depth × height). That is Base A; one more base is built on. You can change every size in the free SO3D.xyz generator before you download it.

Does it need supports?

It may need supports in places. Needs a 25 to 35 mm hanging bell and a bamboo skewer. Prints as shown on its floor, no supports. Large holes in the walls may need supports or good bridging. Stacked parts are fused into one print.

How much filament does it use?

At most about 28.1 g of PLA (22.7 cm³ printed solid), roughly $0.56 of filament at $20 per kg. Normal infill uses less.

Can I change it?

Yes. Open it in the SO3D.xyz generator (free, in your browser), change the size, walls, dividers, holes, text or anything else, then download it as STL or 3MF for your slicer.